Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kguiaddons/source/.git-blame-ignore-revs

@@ -0,0 +1,4 @@
+#clang-format/tidy
+554f51fd377575d49d8fff50ad312b9d2fd8ae3a
+bc88d2d37c8e2ea0b20b9e20a97dd23f4757d09d
+1986678a3056a5788e88cb9802f57733c2d8ef39

local/recipes/kde/kf6-kguiaddons/source/.gitignore

@@ -0,0 +1,29 @@
+# Ignore the following files
+*~
+*.[oa]
+*.diff
+*.kate-swp
+*.kdev4
+.kdev_include_paths
+*.kdevelop.pcs
+*.moc
+*.moc.cpp
+*.orig
+*.user
+.*.swp
+.swp.*
+Doxyfile
+Makefile
+avail
+random_seed
+/build*/
+/.vscode/
+CMakeLists.txt.user*
+*.unc-backup*
+.cmake/
+/.clang-format
+/compile_commands.json
+.clangd
+.idea
+/cmake-build*
+.cache

local/recipes/kde/kf6-kguiaddons/source/.gitlab-ci.yml

@@ -0,0 +1,12 @@
+# SPDX-FileCopyrightText: 2020 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: CC0-1.0
+
+include:
+  - project: sysadmin/ci-utilities
+    file:
+      - /gitlab-templates/linux-qt6.yml
+      - /gitlab-templates/linux-qt6-static.yml
+      - /gitlab-templates/android-qt6.yml
+      - /gitlab-templates/freebsd-qt6.yml
+      - /gitlab-templates/windows-qt6.yml
+      - /gitlab-templates/alpine-qt6.yml

local/recipes/kde/kf6-kguiaddons/source/.kde-ci.yml

@@ -0,0 +1,13 @@
+Dependencies:
+- 'on': ['@all']
+  'require':
+    'frameworks/extra-cmake-modules': '@same'
+
+- 'on': ['Linux', 'FreeBSD']
+  'require':
+    'libraries/plasma-wayland-protocols': '@latest'
+    'third-party/wayland': '@latest'
+
+Options:
+  test-before-installing: True
+  require-passing-tests-on: [ 'Linux', 'FreeBSD', 'Windows' ]

local/recipes/kde/kf6-kguiaddons/source/CMakeLists.txt

@@ -0,0 +1,158 @@
+cmake_minimum_required(VERSION 3.16)
+
+set(KF_VERSION "6.10.0") # handled by release scripts
+project(KGuiAddons VERSION ${KF_VERSION})
+
+include(FeatureSummary)
+find_package(ECM 6.10.0  NO_MODULE)
+set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://commits.kde.org/extra-cmake-modules")
+feature_summary(WHAT REQUIRED_PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)
+
+set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
+
+include(KDEInstallDirs)
+include(KDECMakeSettings)
+include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
+
+include(KDEGitCommitHooks)
+include(ECMSetupVersion)
+include(ECMGenerateHeaders)
+include(ECMQtDeclareLoggingCategory)
+include(ECMDeprecationSettings)
+include(ECMAddQch)
+include(ECMGenerateExportHeader)
+include(ECMGeneratePkgConfigFile)
+include(ECMMarkNonGuiExecutable)
+include(ECMQmlModule)
+include(CMakeDependentOption)
+
+option(BUILD_QCH "Build API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)" OFF)
+add_feature_info(QCH ${BUILD_QCH} "API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)")
+option(BUILD_GEO_SCHEME_HANDLER "Build the geo: URI scheme handler. Disable this if you are building two major versions for co-installability in the older variant." ON)
+
+if(UNIX AND NOT APPLE AND NOT ANDROID AND NOT HAIKU)
+    option(WITH_WAYLAND "Build with support for KModifierKeyInfo, KSystemClipboard and KKeySequenceRecorder inhibiting shortcuts on Wayland" ON)
+    add_feature_info(WAYLAND ${WITH_WAYLAND} "KeySequenceEditor inhibiting shortcuts on Wayland")
+
+    option(WITH_X11 "Build with support for KModifierKeyInfo on X11" ON)
+    add_feature_info(X11 ${WITH_X11} "KeySequenceEditor inhibiting shortcuts on X11")
+else()
+    set(WITH_WAYLAND OFF)
+    set(WITH_X11 OFF)
+endif()
+
+set(REQUIRED_QT_VERSION 6.6.0)
+if (WITH_WAYLAND)
+    set(_qtgui_find_components COMPONENTS Private)
+endif()
+# QtGui must be found before Qt5WaylandClient
+find_package(Qt6Gui ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE ${_qtgui_find_components})
+
+if (WITH_X11)
+    find_package(X11 REQUIRED MODULE)
+    find_package(XCB REQUIRED MODULE COMPONENTS XCB)
+    if(NOT QT_FEATURE_xcb)
+        message(FATAL_ERROR "Qt xcb feature is missing for compilation with X11")
+    endif()
+endif()
+
+if (WITH_WAYLAND)
+    find_package(PlasmaWaylandProtocols 1.15.0 REQUIRED)
+    find_package(Qt6WaylandClient ${REQUIRED_QT_VERSION} REQUIRED CONFIG)
+    find_package(Wayland 1.9 REQUIRED Client)
+endif()
+
+# shall we use DBus?
+# enabled per default on Linux & BSD systems
+set(USE_DBUS_DEFAULT OFF)
+if(UNIX AND NOT APPLE AND NOT ANDROID AND NOT HAIKU)
+    set(USE_DBUS_DEFAULT ON)
+endif()
+option(USE_DBUS "Build components using DBus (get color scheme information via XDG portals)" ${USE_DBUS_DEFAULT})
+if(USE_DBUS)
+    find_package(Qt6DBus ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
+    set(WITH_DBUS ON)
+endif()
+
+if (ANDROID)
+    find_package(Gradle REQUIRED)
+endif()
+
+# For the Python bindings
+find_package(Python3 3.10 COMPONENTS Interpreter Development)
+find_package(Shiboken6)
+find_package(PySide6)
+
+set(kguiaddons_version_header "${CMAKE_CURRENT_BINARY_DIR}/src/kguiaddons_version.h")
+ecm_setup_version(PROJECT VARIABLE_PREFIX KGUIADDONS
+                        VERSION_HEADER "${kguiaddons_version_header}"
+                        PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF6GuiAddonsConfigVersion.cmake"
+                        SOVERSION 6)
+
+ecm_set_disabled_deprecation_versions(
+    QT 6.8
+)
+
+cmake_dependent_option(BUILD_PYTHON_BINDINGS "Generate Python Bindings" ON "TARGET Shiboken6::libshiboken AND TARGET PySide6::pyside6" OFF)
+add_feature_info(PYTHON_BINDINGS ${BUILD_PYTHON_BINDINGS} "Python bindings")
+
+# FreeBSD CI is missing required packages
+if (CMAKE_SYSTEM_NAME MATCHES FreeBSD)
+    set(BUILD_PYTHON_BINDINGS OFF)
+endif()
+
+add_subdirectory(src)
+if (BUILD_TESTING)
+    add_subdirectory(autotests)
+    add_subdirectory(tests)
+endif()
+
+if (BUILD_PYTHON_BINDINGS)
+    include(ECMGeneratePythonBindings)
+    add_subdirectory(python)
+endif()
+
+# create a Config.cmake and a ConfigVersion.cmake file and install them
+set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF6GuiAddons")
+
+if (BUILD_QCH)
+    ecm_install_qch_export(
+        TARGETS KF6GuiAddons_QCH
+        FILE KF6GuiAddonsQchTargets.cmake
+        DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
+        COMPONENT Devel
+    )
+    set(PACKAGE_INCLUDE_QCHTARGETS "include(\"\${CMAKE_CURRENT_LIST_DIR}/KF6GuiAddonsQchTargets.cmake\")")
+endif()
+
+include(CMakePackageConfigHelpers)
+
+configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/KF6GuiAddonsConfig.cmake.in"
+                              "${CMAKE_CURRENT_BINARY_DIR}/KF6GuiAddonsConfig.cmake"
+                              INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
+                              )
+
+install(FILES  "${CMAKE_CURRENT_BINARY_DIR}/KF6GuiAddonsConfig.cmake"
+               "${CMAKE_CURRENT_BINARY_DIR}/KF6GuiAddonsConfigVersion.cmake"
+        DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
+        COMPONENT Devel )
+
+
+install(EXPORT KF6GuiAddonsTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
+        FILE KF6GuiAddonsTargets.cmake NAMESPACE KF6:: COMPONENT Devel)
+
+
+install(FILES ${kguiaddons_version_header}
+        DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF}/KGuiAddons COMPONENT Devel)
+
+if (NOT WIN32)
+    ecm_generate_pkgconfig_file(BASE_NAME KF6GuiAddons
+      INCLUDE_INSTALL_DIR ${KDE_INSTALL_INCLUDEDIR_KF}/KGuiAddons
+      DEPS Qt6Gui
+    INSTALL)
+endif()
+
+include(ECMFeatureSummary)
+ecm_feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
+
+kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)

local/recipes/kde/kf6-kguiaddons/source/KF6GuiAddonsConfig.cmake.in

@@ -0,0 +1,25 @@
+@PACKAGE_INIT@
+
+# Any changes in this file will be overwritten by CMake.
+
+include(CMakeFindDependencyMacro)
+find_dependency(Qt6Gui @REQUIRED_QT_VERSION@)
+
+if (NOT @BUILD_SHARED_LIBS@)
+    if (@WITH_X11@)
+        find_dependency(X11)
+        find_dependency(XCB COMPONENTS XCB)
+    endif()
+    if (@WITH_WAYLAND@)
+        find_dependency(Wayland REQUIRED Client)
+        find_dependency(Qt6WaylandClient @REQUIRED_QT_VERSION@)
+        find_dependency(QtWaylandScanner)
+    endif()
+
+    if (@WITH_DBUS@)
+        find_dependency(Qt6DBus @REQUIRED_QT_VERSION@)
+    endif()
+endif()
+
+include("${CMAKE_CURRENT_LIST_DIR}/KF6GuiAddonsTargets.cmake")
+@PACKAGE_INCLUDE_QCHTARGETS@

local/recipes/kde/kf6-kguiaddons/source/LICENSES/BSD-2-Clause.txt

@@ -0,0 +1,9 @@
+Copyright (c) <year> <owner> 
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

local/recipes/kde/kf6-kguiaddons/source/LICENSES/CC0-1.0.txt

@@ -0,0 +1,121 @@
+Creative Commons Legal Code
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local/recipes/kde/kf6-kguiaddons/source/LICENSES/GPL-2.0-only.txt

@@ -0,0 +1,319 @@
+GNU GENERAL PUBLIC LICENSE
+
+Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
+
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
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+document, but changing it is not allowed.
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share
+and change it. By contrast, the GNU General Public License is intended to
+guarantee your freedom to share and change free software--to make sure the
+software is free for all its users. This General Public License applies to
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+authors commit to using it. (Some other Free Software Foundation software
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+(or any work based on the Program), you indicate your acceptance of this License
+to do so, and all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+6. Each time you redistribute the Program (or any work based on the Program),
+the recipient automatically receives a license from the original licensor
+to copy, distribute or modify the Program subject to these terms and conditions.
+You may not impose any further restrictions on the recipients' exercise of
+the rights granted herein. You are not responsible for enforcing compliance
+by third parties to this License.
+
+7. If, as a consequence of a court judgment or allegation of patent infringement
+or for any other reason (not limited to patent issues), conditions are imposed
+on you (whether by court order, agreement or otherwise) that contradict the
+conditions of this License, they do not excuse you from the conditions of
+this License. If you cannot distribute so as to satisfy simultaneously your
+obligations under this License and any other pertinent obligations, then as
+a consequence you may not distribute the Program at all. For example, if a
+patent license would not permit royalty-free redistribution of the Program
+by all those who receive copies directly or indirectly through you, then the
+only way you could satisfy both it and this License would be to refrain entirely
+from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply and
+the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents
+or other property right claims or to contest validity of any such claims;
+this section has the sole purpose of protecting the integrity of the free
+software distribution system, which is implemented by public license practices.
+Many people have made generous contributions to the wide range of software
+distributed through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing to
+distribute software through any other system and a licensee cannot impose
+that choice.
+
+This section is intended to make thoroughly clear what is believed to be a
+consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain
+countries either by patents or by copyrighted interfaces, the original copyright
+holder who places the Program under this License may add an explicit geographical
+distribution limitation excluding those countries, so that distribution is
+permitted only in or among countries not thus excluded. In such case, this
+License incorporates the limitation as if written in the body of this License.
+
+9. The Free Software Foundation may publish revised and/or new versions of
+the General Public License from time to time. Such new versions will be similar
+in spirit to the present version, but may differ in detail to address new
+problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies
+a version number of this License which applies to it and "any later version",
+you have the option of following the terms and conditions either of that version
+or of any later version published by the Free Software Foundation. If the
+Program does not specify a version number of this License, you may choose
+any version ever published by the Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free programs
+whose distribution conditions are different, write to the author to ask for
+permission. For software which is copyrighted by the Free Software Foundation,
+write to the Free Software Foundation; we sometimes make exceptions for this.
+Our decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing and reuse
+of software generally.
+
+   NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR
+THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
+STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM
+"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
+OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
+OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
+OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
+OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH
+HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible
+use to the public, the best way to achieve this is to make it free software
+which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach
+them to the start of each source file to most effectively convey the exclusion
+of warranty; and each file should have at least the "copyright" line and a
+pointer to where the full notice is found.
+
+<one line to give the program's name and an idea of what it does.>
+
+Copyright (C)< yyyy> <name of author>
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; either version 2 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
+Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this when
+it starts in an interactive mode:
+
+Gnomovision version 69, Copyright (C) year name of author Gnomovision comes
+with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software,
+and you are welcome to redistribute it under certain conditions; type `show
+c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may be
+called something other than `show w' and `show c'; they could even be mouse-clicks
+or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your school,
+if any, to sign a "copyright disclaimer" for the program, if necessary. Here
+is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision'
+(which makes passes at compilers) written by James Hacker.
+
+<signature of Ty Coon >, 1 April 1989 Ty Coon, President of Vice This General
+Public License does not permit incorporating your program into proprietary
+programs. If your program is a subroutine library, you may consider it more
+useful to permit linking proprietary applications with the library. If this
+is what you want to do, use the GNU Lesser General Public License instead
+of this License.

local/recipes/kde/kf6-kguiaddons/source/LICENSES/GPL-2.0-or-later.txt

@@ -0,0 +1,319 @@
+GNU GENERAL PUBLIC LICENSE
+
+Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
+
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share
+and change it. By contrast, the GNU General Public License is intended to
+guarantee your freedom to share and change free software--to make sure the
+software is free for all its users. This General Public License applies to
+most of the Free Software Foundation's software and to any other program whose
+authors commit to using it. (Some other Free Software Foundation software
+is covered by the GNU Lesser General Public License instead.) You can apply
+it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our
+General Public Licenses are designed to make sure that you have the freedom
+to distribute copies of free software (and charge for this service if you
+wish), that you receive source code or can get it if you want it, that you
+can change the software or use pieces of it in new free programs; and that
+you know you can do these things.
+
+To protect your rights, we need to make restrictions that forbid anyone to
+deny you these rights or to ask you to surrender the rights. These restrictions
+translate to certain responsibilities for you if you distribute copies of
+the software, or if you modify it.
+
+For example, if you distribute copies of such a program, whether gratis or
+for a fee, you must give the recipients all the rights that you have. You
+must make sure that they, too, receive or can get the source code. And you
+must show them these terms so they know their rights.
+
+We protect your rights with two steps: (1) copyright the software, and (2)
+offer you this license which gives you legal permission to copy, distribute
+and/or modify the software.
+
+Also, for each author's protection and ours, we want to make certain that
+everyone understands that there is no warranty for this free software. If
+the software is modified by someone else and passed on, we want its recipients
+to know that what they have is not the original, so that any problems introduced
+by others will not reflect on the original authors' reputations.
+
+Finally, any free program is threatened constantly by software patents. We
+wish to avoid the danger that redistributors of a free program will individually
+obtain patent licenses, in effect making the program proprietary. To prevent
+this, we have made it clear that any patent must be licensed for everyone's
+free use or not licensed at all.
+
+The precise terms and conditions for copying, distribution and modification
+follow.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License applies to any program or other work which contains a notice
+placed by the copyright holder saying it may be distributed under the terms
+of this General Public License. The "Program", below, refers to any such program
+or work, and a "work based on the Program" means either the Program or any
+derivative work under copyright law: that is to say, a work containing the
+Program or a portion of it, either verbatim or with modifications and/or translated
+into another language. (Hereinafter, translation is included without limitation
+in the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not covered
+by this License; they are outside its scope. The act of running the Program
+is not restricted, and the output from the Program is covered only if its
+contents constitute a work based on the Program (independent of having been
+made by running the Program). Whether that is true depends on what the Program
+does.
+
+1. You may copy and distribute verbatim copies of the Program's source code
+as you receive it, in any medium, provided that you conspicuously and appropriately
+publish on each copy an appropriate copyright notice and disclaimer of warranty;
+keep intact all the notices that refer to this License and to the absence
+of any warranty; and give any other recipients of the Program a copy of this
+License along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and you
+may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Program or any portion of it,
+thus forming a work based on the Program, and copy and distribute such modifications
+or work under the terms of Section 1 above, provided that you also meet all
+of these conditions:
+
+a) You must cause the modified files to carry prominent notices stating that
+you changed the files and the date of any change.
+
+b) You must cause any work that you distribute or publish, that in whole or
+in part contains or is derived from the Program or any part thereof, to be
+licensed as a whole at no charge to all third parties under the terms of this
+License.
+
+c) If the modified program normally reads commands interactively when run,
+you must cause it, when started running for such interactive use in the most
+ordinary way, to print or display an announcement including an appropriate
+copyright notice and a notice that there is no warranty (or else, saying that
+you provide a warranty) and that users may redistribute the program under
+these conditions, and telling the user how to view a copy of this License.
+(Exception: if the Program itself is interactive but does not normally print
+such an announcement, your work based on the Program is not required to print
+an announcement.)
+
+These requirements apply to the modified work as a whole. If identifiable
+sections of that work are not derived from the Program, and can be reasonably
+considered independent and separate works in themselves, then this License,
+and its terms, do not apply to those sections when you distribute them as
+separate works. But when you distribute the same sections as part of a whole
+which is a work based on the Program, the distribution of the whole must be
+on the terms of this License, whose permissions for other licensees extend
+to the entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest your
+rights to work written entirely by you; rather, the intent is to exercise
+the right to control the distribution of derivative or collective works based
+on the Program.
+
+In addition, mere aggregation of another work not based on the Program with
+the Program (or with a work based on the Program) on a volume of a storage
+or distribution medium does not bring the other work under the scope of this
+License.
+
+3. You may copy and distribute the Program (or a work based on it, under Section
+2) in object code or executable form under the terms of Sections 1 and 2 above
+provided that you also do one of the following:
+
+a) Accompany it with the complete corresponding machine-readable source code,
+which must be distributed under the terms of Sections 1 and 2 above on a medium
+customarily used for software interchange; or,
+
+b) Accompany it with a written offer, valid for at least three years, to give
+any third party, for a charge no more than your cost of physically performing
+source distribution, a complete machine-readable copy of the corresponding
+source code, to be distributed under the terms of Sections 1 and 2 above on
+a medium customarily used for software interchange; or,
+
+c) Accompany it with the information you received as to the offer to distribute
+corresponding source code. (This alternative is allowed only for noncommercial
+distribution and only if you received the program in object code or executable
+form with such an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for making
+modifications to it. For an executable work, complete source code means all
+the source code for all modules it contains, plus any associated interface
+definition files, plus the scripts used to control compilation and installation
+of the executable. However, as a special exception, the source code distributed
+need not include anything that is normally distributed (in either source or
+binary form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component itself
+accompanies the executable.
+
+If distribution of executable or object code is made by offering access to
+copy from a designated place, then offering equivalent access to copy the
+source code from the same place counts as distribution of the source code,
+even though third parties are not compelled to copy the source along with
+the object code.
+
+4. You may not copy, modify, sublicense, or distribute the Program except
+as expressly provided under this License. Any attempt otherwise to copy, modify,
+sublicense or distribute the Program is void, and will automatically terminate
+your rights under this License. However, parties who have received copies,
+or rights, from you under this License will not have their licenses terminated
+so long as such parties remain in full compliance.
+
+5. You are not required to accept this License, since you have not signed
+it. However, nothing else grants you permission to modify or distribute the
+Program or its derivative works. These actions are prohibited by law if you
+do not accept this License. Therefore, by modifying or distributing the Program
+(or any work based on the Program), you indicate your acceptance of this License
+to do so, and all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+6. Each time you redistribute the Program (or any work based on the Program),
+the recipient automatically receives a license from the original licensor
+to copy, distribute or modify the Program subject to these terms and conditions.
+You may not impose any further restrictions on the recipients' exercise of
+the rights granted herein. You are not responsible for enforcing compliance
+by third parties to this License.
+
+7. If, as a consequence of a court judgment or allegation of patent infringement
+or for any other reason (not limited to patent issues), conditions are imposed
+on you (whether by court order, agreement or otherwise) that contradict the
+conditions of this License, they do not excuse you from the conditions of
+this License. If you cannot distribute so as to satisfy simultaneously your
+obligations under this License and any other pertinent obligations, then as
+a consequence you may not distribute the Program at all. For example, if a
+patent license would not permit royalty-free redistribution of the Program
+by all those who receive copies directly or indirectly through you, then the
+only way you could satisfy both it and this License would be to refrain entirely
+from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply and
+the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents
+or other property right claims or to contest validity of any such claims;
+this section has the sole purpose of protecting the integrity of the free
+software distribution system, which is implemented by public license practices.
+Many people have made generous contributions to the wide range of software
+distributed through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing to
+distribute software through any other system and a licensee cannot impose
+that choice.
+
+This section is intended to make thoroughly clear what is believed to be a
+consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain
+countries either by patents or by copyrighted interfaces, the original copyright
+holder who places the Program under this License may add an explicit geographical
+distribution limitation excluding those countries, so that distribution is
+permitted only in or among countries not thus excluded. In such case, this
+License incorporates the limitation as if written in the body of this License.
+
+9. The Free Software Foundation may publish revised and/or new versions of
+the General Public License from time to time. Such new versions will be similar
+in spirit to the present version, but may differ in detail to address new
+problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies
+a version number of this License which applies to it and "any later version",
+you have the option of following the terms and conditions either of that version
+or of any later version published by the Free Software Foundation. If the
+Program does not specify a version number of this License, you may choose
+any version ever published by the Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free programs
+whose distribution conditions are different, write to the author to ask for
+permission. For software which is copyrighted by the Free Software Foundation,
+write to the Free Software Foundation; we sometimes make exceptions for this.
+Our decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing and reuse
+of software generally.
+
+   NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR
+THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
+STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM
+"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
+OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
+OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
+OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
+OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH
+HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible
+use to the public, the best way to achieve this is to make it free software
+which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach
+them to the start of each source file to most effectively convey the exclusion
+of warranty; and each file should have at least the "copyright" line and a
+pointer to where the full notice is found.
+
+<one line to give the program's name and an idea of what it does.>
+
+Copyright (C) <yyyy> <name of author>
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; either version 2 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
+Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this when
+it starts in an interactive mode:
+
+Gnomovision version 69, Copyright (C) year name of author Gnomovision comes
+with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software,
+and you are welcome to redistribute it under certain conditions; type `show
+c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may be
+called something other than `show w' and `show c'; they could even be mouse-clicks
+or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your school,
+if any, to sign a "copyright disclaimer" for the program, if necessary. Here
+is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision'
+(which makes passes at compilers) written by James Hacker.
+
+<signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General
+Public License does not permit incorporating your program into proprietary
+programs. If your program is a subroutine library, you may consider it more
+useful to permit linking proprietary applications with the library. If this
+is what you want to do, use the GNU Lesser General Public License instead
+of this License.

local/recipes/kde/kf6-kguiaddons/source/LICENSES/GPL-3.0-only.txt

@@ -0,0 +1,625 @@
+GNU GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright © 2007 Free Software Foundation, Inc. <https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+Preamble
+
+The GNU General Public License is a free, copyleft license for software and
+other kinds of works.
+
+The licenses for most software and other practical works are designed to take
+away your freedom to share and change the works. By contrast, the GNU General
+Public License is intended to guarantee your freedom to share and change all
+versions of a program--to make sure it remains free software for all its users.
+We, the Free Software Foundation, use the GNU General Public License for most
+of our software; it applies also to any other work released this way by its
+authors. You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our
+General Public Licenses are designed to make sure that you have the freedom
+to distribute copies of free software (and charge for them if you wish), that
+you receive source code or can get it if you want it, that you can change
+the software or use pieces of it in new free programs, and that you know you
+can do these things.
+
+To protect your rights, we need to prevent others from denying you these rights
+or asking you to surrender the rights. Therefore, you have certain responsibilities
+if you distribute copies of the software, or if you modify it: responsibilities
+to respect the freedom of others.
+
+For example, if you distribute copies of such a program, whether gratis or
+for a fee, you must pass on to the recipients the same freedoms that you received.
+You must make sure that they, too, receive or can get the source code. And
+you must show them these terms so they know their rights.
+
+Developers that use the GNU GPL protect your rights with two steps: (1) assert
+copyright on the software, and (2) offer you this License giving you legal
+permission to copy, distribute and/or modify it.
+
+For the developers' and authors' protection, the GPL clearly explains that
+there is no warranty for this free software. For both users' and authors'
+sake, the GPL requires that modified versions be marked as changed, so that
+their problems will not be attributed erroneously to authors of previous versions.
+
+Some devices are designed to deny users access to install or run modified
+versions of the software inside them, although the manufacturer can do so.
+This is fundamentally incompatible with the aim of protecting users' freedom
+to change the software. The systematic pattern of such abuse occurs in the
+area of products for individuals to use, which is precisely where it is most
+unacceptable. Therefore, we have designed this version of the GPL to prohibit
+the practice for those products. If such problems arise substantially in other
+domains, we stand ready to extend this provision to those domains in future
+versions of the GPL, as needed to protect the freedom of users.
+
+Finally, every program is threatened constantly by software patents. States
+should not allow patents to restrict development and use of software on general-purpose
+computers, but in those that do, we wish to avoid the special danger that
+patents applied to a free program could make it effectively proprietary. To
+prevent this, the GPL assures that patents cannot be used to render the program
+non-free.
+
+The precise terms and conditions for copying, distribution and modification
+follow.
+
+TERMS AND CONDITIONS
+
+   0. Definitions.
+
+   "This License" refers to version 3 of the GNU General Public License.
+
+"Copyright" also means copyright-like laws that apply to other kinds of works,
+such as semiconductor masks.
+
+"The Program" refers to any copyrightable work licensed under this License.
+Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals
+or organizations.
+
+To "modify" a work means to copy from or adapt all or part of the work in
+a fashion requiring copyright permission, other than the making of an exact
+copy. The resulting work is called a "modified version" of the earlier work
+or a work "based on" the earlier work.
+
+A "covered work" means either the unmodified Program or a work based on the
+Program.
+
+To "propagate" a work means to do anything with it that, without permission,
+would make you directly or secondarily liable for infringement under applicable
+copyright law, except executing it on a computer or modifying a private copy.
+Propagation includes copying, distribution (with or without modification),
+making available to the public, and in some countries other activities as
+well.
+
+To "convey" a work means any kind of propagation that enables other parties
+to make or receive copies. Mere interaction with a user through a computer
+network, with no transfer of a copy, is not conveying.
+
+An interactive user interface displays "Appropriate Legal Notices" to the
+extent that it includes a convenient and prominently visible feature that
+(1) displays an appropriate copyright notice, and (2) tells the user that
+there is no warranty for the work (except to the extent that warranties are
+provided), that licensees may convey the work under this License, and how
+to view a copy of this License. If the interface presents a list of user commands
+or options, such as a menu, a prominent item in the list meets this criterion.
+
+   1. Source Code.
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+The "source code" for a work means the preferred form of the work for making
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local/recipes/kde/kf6-kguiaddons/source/LICENSES/LGPL-2.0-only.txt

@@ -0,0 +1,175 @@
+GNU LIBRARY GENERAL PUBLIC LICENSE
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+Version 2, June 1991
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+Copyright (C) 1991 Free Software Foundation, Inc.
+51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+Preamble
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+The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users.
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local/recipes/kde/kf6-kguiaddons/source/LICENSES/LGPL-2.0-or-later.txt

@@ -0,0 +1,446 @@
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local/recipes/kde/kf6-kguiaddons/source/LICENSES/LGPL-2.1-only.txt

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+
+This library is distributed in the hope that it will be useful, but WITHOUT
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+
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+
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+
+Ty Coon, President of Vice
+
+That's all there is to it!

local/recipes/kde/kf6-kguiaddons/source/LICENSES/LGPL-3.0-only.txt

@@ -0,0 +1,163 @@
+GNU LESSER GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+This version of the GNU Lesser General Public License incorporates the terms
+and conditions of version 3 of the GNU General Public License, supplemented
+by the additional permissions listed below.
+
+   0. Additional Definitions.
+
+      
+
+As used herein, "this License" refers to version 3 of the GNU Lesser General
+Public License, and the "GNU GPL" refers to version 3 of the GNU General Public
+License.
+
+      
+
+"The Library" refers to a covered work governed by this License, other than
+an Application or a Combined Work as defined below.
+
+      
+
+An "Application" is any work that makes use of an interface provided by the
+Library, but which is not otherwise based on the Library. Defining a subclass
+of a class defined by the Library is deemed a mode of using an interface provided
+by the Library.
+
+      
+
+A "Combined Work" is a work produced by combining or linking an Application
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+Work was made is also called the "Linked Version".
+
+      
+
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+Source for the Combined Work, excluding any source code for portions of the
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+
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+
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+
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+based on the Library, and explaining where to find the accompanying uncombined
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+
+   6. Revised Versions of the GNU Lesser General Public License.
+
+The Free Software Foundation may publish revised and/or new versions of the
+GNU Lesser General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to address
+new problems or concerns.
+
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+received it specifies that a certain numbered version of the GNU Lesser General
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+following the terms and conditions either of that published version or of
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+as you received it does not specify a version number of the GNU Lesser General
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+for you to choose that version for the Library.

local/recipes/kde/kf6-kguiaddons/source/LICENSES/LicenseRef-KDE-Accepted-GPL.txt

@@ -0,0 +1,12 @@
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 3 of
+the license or (at your option) at any later version that is
+accepted by the membership of KDE e.V. (or its successor
+approved by the membership of KDE e.V.), which shall act as a
+proxy as defined in Section 14 of version 3 of the license.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.

local/recipes/kde/kf6-kguiaddons/source/LICENSES/LicenseRef-KDE-Accepted-LGPL.txt

@@ -0,0 +1,12 @@
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 3 of the license or (at your option) any later version
+that is accepted by the membership of KDE e.V. (or its successor
+approved by the membership of KDE e.V.), which shall act as a
+proxy as defined in Section 6 of version 3 of the license.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.

local/recipes/kde/kf6-kguiaddons/source/README.md

@@ -0,0 +1,48 @@
+# KDE GUI Addons
+
+Utilities for graphical user interfaces
+
+## Introduction
+
+The &KDE GUI addons provide utilities for graphical user interfaces in the areas
+of colors, fonts, text, images, keyboard input.
+
+## Usage
+
+To use KGuiAddons, you'll want to look for it using
+
+```cmake
+find_package(KF6GuiAddons)
+```
+
+or its QMake counterpart.
+
+### Color utilities
+
+The KColorUtils namespace contains various small utilities to work with colors. KColorCollection provides
+handling of color collections ("pallettes"). KColorMimeData adds drag-and-drop and clipboard mimedata
+manipulation to QColor objects
+
+### Text utilities
+
+KWordWrap is a special word wrapping algorithm that takes beauty into account. It can be used
+directly with QPainter or can return the wrapped text in a QString.
+
+KDateValidator is a QValidator that validates user-entered dates.
+
+KFontUtils::adaptFontSize() is a function that calculates the biggest font size (in points)
+that can be used to draw a text centered in a rectangle using word wrapping.
+
+### Keyboard utilities
+
+KKeySequenceRecorder is a utility that records a QKeySequence by listening to key events in a window.
+This can be used to let the user modify predefined keyboard shortcuts for example.
+
+### Icon utilities
+
+KIconUtils contains functions to add overlays on top of a QIcon.
+
+### Cursor utilities
+
+KCursorSaver is used to temporarily set a mouse cursor and restore the previous one on destruction.
+

local/recipes/kde/kf6-kguiaddons/source/README.md.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2014 Cornelius Schumacher <schumacher@kde.org>
+SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
+SPDX-FileCopyrightText: LGPL-2.1-or-later

local/recipes/kde/kf6-kguiaddons/source/autotests/CMakeLists.txt

@@ -0,0 +1,17 @@
+find_package(Qt6 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Test)
+
+remove_definitions(-DQT_NO_CAST_FROM_ASCII)
+
+include(ECMAddTests)
+
+ecm_add_tests(
+  kwordwraptest.cpp
+  kcolorutilstest.cpp
+  kiconutilstest.cpp
+  kcursorsavertest.cpp
+  kkeysequencerecordertest.cpp
+  kurlhandlertest.cpp
+  kcountryflagemojiiconenginetest.cpp
+  LINK_LIBRARIES KF6::GuiAddons Qt6::Test
+)
+ecm_add_tests(kgeourihandlertest.cpp LINK_LIBRARIES Qt6::Test)

local/recipes/kde/kf6-kguiaddons/source/autotests/kcolorutilstest.cpp

@@ -0,0 +1,153 @@
+#include "kcolorutilstest.h"
+
+#include <QTest>
+
+#include "../colors/kcolorspaces.cpp" // private implementation
+#include "../colors/kcolorspaces_p.h" // private header
+#include <kcolorutils.h>
+
+void tst_KColorUtils::testOverlay()
+{
+    QColor color1(10, 10, 100);
+    QColor color2(10, 10, 160);
+    QColor blended = KColorUtils::overlayColors(color1, color2);
+    QCOMPARE(blended, color2); // no transparency.
+
+    QColor previous;
+    // check that when altering the alpha of color2 to be less and less transparent this
+    // means we are moving more and more towards color2
+    for (int i = 10; i <= 255; i += 10) {
+        color2.setAlpha(i);
+        blended = KColorUtils::overlayColors(color1, color2);
+        if (previous.isValid()) {
+            QCOMPARE(previous.red(), 10);
+            QCOMPARE(previous.green(), 10);
+            QVERIFY(previous.blue() <= blended.blue());
+        }
+        previous = blended;
+    }
+
+    // only the alpha of color 2 alters the output
+    color2.setAlpha(255); // opaque
+    color1.setAlpha(80); // opaque
+    blended = KColorUtils::overlayColors(color2, color2);
+    QCOMPARE(blended.red(), color2.red());
+    QCOMPARE(blended.green(), color2.green());
+    QCOMPARE(blended.blue(), color2.blue());
+
+    // merge from itself to itself gives; TADA; itself again ;)
+    color2.setAlpha(127);
+    blended = KColorUtils::overlayColors(color2, color2);
+    QCOMPARE(blended.red(), color2.red());
+    QCOMPARE(blended.green(), color2.green());
+    QCOMPARE(blended.blue(), color2.blue());
+}
+
+/* clang-format off */
+#define compareColors(c1, c2) \
+    if (c1 != c2) { \
+        fprintf(stderr, "%08x != expected value %08x\n", c1.rgb(), c2.rgb()); \
+        QCOMPARE(c1, c2); \
+    } \
+    (void)0
+/* clang-format on */
+
+void tst_KColorUtils::testMix()
+{
+    int r;
+    int g;
+    int b;
+    int k;
+    for (r = 0; r < 52; r++) {
+        for (g = 0; g < 52; g++) {
+            for (b = 0; b < 52; b++) {
+                QColor color(r * 5, g * 5, b * 5);
+                // Test blend-to-black spectrum
+                for (k = 5; k >= 0; k--) {
+                    QColor result = KColorUtils::mix(Qt::black, color, k * 0.2);
+                    compareColors(result, QColor(r * k, g * k, b * k));
+                }
+                // Test blend-to-white spectrum
+                for (k = 5; k >= 0; k--) {
+                    int n = 51 * (5 - k);
+                    QColor result = KColorUtils::mix(Qt::white, color, k * 0.2);
+                    compareColors(result, QColor(n + r * k, n + g * k, n + b * k));
+                }
+                // Test blend-to-self across a couple bias values
+                for (k = 5; k >= 0; k--) {
+                    QColor result = KColorUtils::mix(color, color, k * 0.2);
+                    compareColors(result, color);
+                }
+            }
+        }
+    }
+
+    const auto colorA = QColor::fromRgb(255, 255, 255, 1);
+    const auto colorB = QColor::fromRgb(0, 0, 0, 255);
+    const auto mixed = KColorUtils::mix(colorA, colorB, 0.5);
+
+    QVERIFY2(mixed.redF() <= 0.01, "colorA should have little influence on colorB due to low opacity");
+    QVERIFY2(mixed.greenF() <= 0.01, "colorA should have little influence on colorB due to low opacity");
+    QVERIFY2(mixed.blueF() <= 0.01, "colorA should have little influence on colorB due to low opacity");
+}
+
+void tst_KColorUtils::testHCY()
+{
+    int r;
+    int g;
+    int b;
+    for (r = 0; r < 256; r += 5) {
+        for (g = 0; g < 256; g += 5) {
+            for (b = 0; b < 256; b += 5) {
+                QColor color(r, g, b);
+                KColorSpaces::KHCY hcy(color);
+                compareColors(hcy.qColor(), color);
+            }
+        }
+    }
+}
+
+void tst_KColorUtils::testContrast()
+{
+    QCOMPARE(KColorUtils::contrastRatio(Qt::black, Qt::white), qreal(21.0));
+    QCOMPARE(KColorUtils::contrastRatio(Qt::white, Qt::black), qreal(21.0));
+    QCOMPARE(KColorUtils::contrastRatio(Qt::black, Qt::black), qreal(1.0));
+    QCOMPARE(KColorUtils::contrastRatio(Qt::white, Qt::white), qreal(1.0));
+
+    // TODO better tests :-)
+}
+
+void checkIsGray(const QColor &color, int line)
+{
+    KColorSpaces::KHCY hcy(color);
+    if (hcy.c != qreal(0.0)) {
+        fprintf(stderr, "%08x has chroma %g, expected gray!\n", color.rgb(), hcy.c);
+    }
+    QTest::qCompare(hcy.c, qreal(0.0), "hcy.c", "0.0", __FILE__, line);
+}
+
+void tst_KColorUtils::testShading()
+{
+    const QColor testGray(128, 128, 128); // Qt::gray isn't pure gray!
+
+    // Test that KHCY gets chroma correct for white/black, grays
+    checkIsGray(Qt::white, __LINE__);
+    checkIsGray(testGray, __LINE__);
+    checkIsGray(Qt::black, __LINE__);
+
+    // Test that lighten/darken/shade don't change chroma for grays
+    checkIsGray(KColorUtils::shade(Qt::white, -0.1), __LINE__);
+    checkIsGray(KColorUtils::shade(Qt::black, 0.1), __LINE__);
+    checkIsGray(KColorUtils::darken(Qt::white, 0.1), __LINE__);
+    checkIsGray(KColorUtils::darken(testGray, 0.1), __LINE__);
+    checkIsGray(KColorUtils::darken(testGray, -0.1), __LINE__);
+    checkIsGray(KColorUtils::darken(Qt::black, -0.1), __LINE__);
+    checkIsGray(KColorUtils::lighten(Qt::black, 0.1), __LINE__);
+    checkIsGray(KColorUtils::lighten(testGray, 0.1), __LINE__);
+    checkIsGray(KColorUtils::lighten(testGray, -0.1), __LINE__);
+    checkIsGray(KColorUtils::lighten(Qt::white, -0.1), __LINE__);
+}
+
+QTEST_MAIN(tst_KColorUtils)
+
+#include "moc_kcolorutilstest.cpp"

local/recipes/kde/kf6-kguiaddons/source/autotests/kcolorutilstest.h

@@ -0,0 +1,17 @@
+#ifndef KCOLORUTILSTEST_H
+#define KCOLORUTILSTEST_H
+
+#include <QObject>
+
+class tst_KColorUtils : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testOverlay();
+    void testMix();
+    void testHCY();
+    void testContrast();
+    void testShading();
+};
+
+#endif // KCOLORUTILSTEST_H

local/recipes/kde/kf6-kguiaddons/source/autotests/kcountryflagemojiiconenginetest.cpp

@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+// SPDX-FileCopyrightText: 2023 Harald Sitter <sitter@kde.org>
+
+#include <QTest>
+
+#include <kcountryflagemojiiconengine.h>
+
+using namespace Qt::Literals::StringLiterals;
+
+class KCountryFlagEmojiIconEngineTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testIsNull()
+    {
+        QVERIFY(KCountryFlagEmojiIconEngine(QString()).isNull());
+    }
+
+    void testAustria()
+    {
+        QIcon icon(new KCountryFlagEmojiIconEngine("AT"_L1));
+        auto pixmap = icon.pixmap(16, 16);
+        QVERIFY(!pixmap.isNull());
+    }
+
+    void testScotland()
+    {
+        QIcon icon(new KCountryFlagEmojiIconEngine("GB-SCT"_L1));
+        auto pixmap = icon.pixmap(16, 16);
+        QVERIFY(!pixmap.isNull());
+    }
+
+    void testNonCountry()
+    {
+        QIcon icon(new KCountryFlagEmojiIconEngine("LATAM"_L1));
+        auto pixmap = icon.pixmap(16, 16);
+        QVERIFY(!pixmap.isNull());
+    }
+};
+
+QTEST_MAIN(KCountryFlagEmojiIconEngineTest)
+
+#include "kcountryflagemojiiconenginetest.moc"

local/recipes/kde/kf6-kguiaddons/source/autotests/kcursorsavertest.cpp

@@ -0,0 +1,36 @@
+/*
+    SPDX-License-Identifier: LGPL-2.0-or-later
+    SPDX-FileCopyrightText: 2020 Laurent Montel <montel@kde.org>
+*/
+
+#include "kcursorsavertest.h"
+#include "util/kcursorsaver.h"
+#include <QTest>
+QTEST_MAIN(KCursorSaverTest)
+
+KCursorSaverTest::KCursorSaverTest(QObject *parent)
+    : QObject(parent)
+{
+}
+
+void KCursorSaverTest::ignoreWarning()
+{
+    {
+        // Emit qwarning when we call twice restoreCursor
+        KCursorSaver saver(Qt::WaitCursor);
+        saver.restoreCursor();
+        QTest::ignoreMessage(QtWarningMsg, "This KCursorSaver doesn't own the cursor anymore, invalid call to restoreCursor().");
+        saver.restoreCursor();
+    }
+    {
+        // Emit qwarning when "moving A to B and then calling A::restoreCursor()"
+        KCursorSaver saverA(Qt::WaitCursor);
+        KCursorSaver saverB = std::move(saverA);
+        QTest::ignoreMessage(QtWarningMsg, "This KCursorSaver doesn't own the cursor anymore, invalid call to restoreCursor().");
+        saverA.restoreCursor();
+        QTest::ignoreMessage(QtWarningMsg, "This KCursorSaver doesn't own the cursor anymore, invalid call to restoreCursor().");
+        saverB.restoreCursor();
+    }
+}
+
+#include "moc_kcursorsavertest.cpp"

local/recipes/kde/kf6-kguiaddons/source/autotests/kcursorsavertest.h

@@ -0,0 +1,21 @@
+/*
+    SPDX-License-Identifier: LGPL-2.0-or-later
+    SPDX-FileCopyrightText: 2020 Laurent Montel <montel@kde.org>
+*/
+
+#ifndef KCURSORSAVERTEST_H
+#define KCURSORSAVERTEST_H
+
+#include <QObject>
+
+class KCursorSaverTest : public QObject
+{
+    Q_OBJECT
+public:
+    explicit KCursorSaverTest(QObject *parent = nullptr);
+    ~KCursorSaverTest() override = default;
+private Q_SLOTS:
+    void ignoreWarning();
+};
+
+#endif // KCURSORSAVERTEST_H

local/recipes/kde/kf6-kguiaddons/source/autotests/kgeourihandlertest.cpp

@@ -0,0 +1,60 @@
+/*
+    SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "../src/geo-scheme-handler/kgeourihandler.cpp"
+
+#include <QTest>
+
+class KGeoUriHandlerTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testHandler_data()
+    {
+        QTest::addColumn<QString>("input");
+        QTest::addColumn<QString>("output");
+
+        QTest::newRow("empty") << QString() << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("incomplete-1") << QStringLiteral("geo:") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("incomplete-2") << QStringLiteral("geo:46.1") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("broken-1") << QStringLiteral("geo:a,b") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("broken-2") << QStringLiteral("geo:46.1;7.783") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("lat-out-of-range-1") << QStringLiteral("geo:91.0;-1.0") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("lat-out-of-range-2") << QStringLiteral("geo:-91.0;1.0") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("lon-out-of-range-1") << QStringLiteral("geo:1.0;181.0") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("lon-out-of-range-2") << QStringLiteral("geo:-1.0;-181.0") << QStringLiteral("https://openstreetmap.org");
+
+        QTest::newRow("2d-coord-only") << QStringLiteral("geo:46.1,7.783") << QStringLiteral("https://www.openstreetmap.org/#map=18/46.1/7.783");
+        QTest::newRow("3d-coord") << QStringLiteral("geo:46.1,7.783,1600") << QStringLiteral("https://www.openstreetmap.org/#map=18/46.1/7.783");
+        QTest::newRow("2d-coord-with-uncertainty") << QStringLiteral("geo:46.1,7.783;u=100")
+                                                   << QStringLiteral("https://www.openstreetmap.org/#map=18/46.1/7.783");
+        QTest::newRow("2d-coord-with-z") << QStringLiteral("geo:46.1,7.783?z=19") << QStringLiteral("https://www.openstreetmap.org/#map=19/46.1/7.783");
+        QTest::newRow("negative-coord") << QStringLiteral("geo:-34.59,-58.375") << QStringLiteral("https://www.openstreetmap.org/#map=18/-34.59/-58.375");
+
+        QTest::newRow("query") << QStringLiteral("geo:0,0?q=Randa") << QStringLiteral("https://www.openstreetmap.org/search?query=Randa");
+        QTest::newRow("query-with-coord") << QStringLiteral("geo:46.1,7.783?q=Randa") << QStringLiteral("https://www.openstreetmap.org/search?query=Randa");
+
+        // explicit coordinate reference systems
+        QTest::newRow("WGS84") << QStringLiteral("geo:37.78,-122.4;u=35;crs=wgs84") << QStringLiteral("https://www.openstreetmap.org/#map=18/37.78/-122.4");
+        QTest::newRow("EPSG:32618") << QStringLiteral("geo:323482,4306480;crs=EPSG:32618;u=20") << QStringLiteral("https://openstreetmap.org");
+        QTest::newRow("moon") << QStringLiteral("geo:37.786971,-122.399677;crs=Moon-2011;u=35") << QStringLiteral("https://openstreetmap.org");
+    }
+
+    void testHandler()
+    {
+        QFETCH(QString, input);
+        QFETCH(QString, output);
+
+        KGeoUriHandler handler;
+        handler.setCoordinateTemplate(QStringLiteral("https://www.openstreetmap.org/#map=<Z>/<LAT>/<LON>"));
+        handler.setQueryTemplate(QStringLiteral("https://www.openstreetmap.org/search?query=<Q>"));
+        handler.setFallbackUrl(QStringLiteral("https://openstreetmap.org"));
+        QCOMPARE(handler.handleUri(QUrl(input)), output);
+    }
+};
+
+QTEST_APPLESS_MAIN(KGeoUriHandlerTest)
+
+#include "kgeourihandlertest.moc"

local/recipes/kde/kf6-kguiaddons/source/autotests/kiconutilstest.cpp

@@ -0,0 +1,191 @@
+/*
+    SPDX-FileCopyrightText: 2013 Martin Klapetek <mklapetek@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+ */
+
+#include "kiconutilstest.h"
+#include <kiconutils.h>
+
+#include <QIcon>
+#include <QPainter>
+#include <QPixmap>
+#include <QTest>
+
+QTEST_MAIN(KIconUtilsTest)
+
+void KIconUtilsTest::addOverlayTest()
+{
+    QPixmap rectanglePixmap(32, 32);
+    rectanglePixmap.fill(Qt::red);
+
+    QIcon icon(rectanglePixmap);
+
+    QPixmap overlay(32, 32);
+    overlay.fill(Qt::blue);
+
+    QIcon overlayIcon(overlay);
+
+    QIcon iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::BottomRightCorner);
+    QImage result = iconWithOverlay.pixmap(32, 32).toImage();
+
+    int bluePixels = 0;
+    int redPixels = 0;
+
+    // Go over the image and count red and blue pixels
+    for (int y = 0; y < result.height(); ++y) {
+        for (int x = 0; x < result.width(); ++x) {
+            if (qRed(result.pixel(x, y)) == 255) {
+                redPixels++;
+            } else if (qBlue(result.pixel(x, y)) == 255) {
+                bluePixels++;
+            }
+        }
+    }
+
+    // For icon of size 32x32, the overlay should be 16x16 (=256)
+    QCOMPARE(bluePixels, 256);
+    QCOMPARE(redPixels, 768);
+
+    // Try different size and position
+    rectanglePixmap = rectanglePixmap.scaled(96, 96);
+
+    icon = QIcon(rectanglePixmap);
+
+    overlay = overlay.scaled(96, 96);
+
+    overlayIcon = QIcon(overlay);
+
+    iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::BottomRightCorner);
+
+    // Test if unsetting the overlay works;
+    // the result should have just one blue square
+    iconWithOverlay = KIconUtils::addOverlay(icon, QIcon(), Qt::BottomRightCorner);
+
+    iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::TopLeftCorner);
+    result = iconWithOverlay.pixmap(96, 96).toImage();
+
+    bluePixels = 0;
+    redPixels = 0;
+
+    for (int y = 0; y < result.height(); ++y) {
+        for (int x = 0; x < result.width(); ++x) {
+            if (qRed(result.pixel(x, y)) == 255) {
+                redPixels++;
+            } else if (qBlue(result.pixel(x, y)) == 255) {
+                bluePixels++;
+            }
+        }
+    }
+
+    // 96x96 big icon will have 32x32 big overlay (=1024 blue pixels)
+    QCOMPARE(bluePixels, 1024);
+    QCOMPARE(redPixels, 8192);
+
+    // Try paint method
+    icon = QIcon(rectanglePixmap);
+    iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::TopLeftCorner);
+
+    QPixmap a(96, 96);
+    QPainter p(&a);
+    iconWithOverlay.paint(&p, a.rect(), Qt::AlignCenter, QIcon::Normal, QIcon::Off);
+
+    result = a.toImage();
+
+    bluePixels = 0;
+    redPixels = 0;
+
+    for (int y = 0; y < result.height(); ++y) {
+        for (int x = 0; x < result.width(); ++x) {
+            if (qRed(result.pixel(x, y)) == 255) {
+                redPixels++;
+            } else if (qBlue(result.pixel(x, y)) == 255) {
+                bluePixels++;
+            }
+        }
+    }
+
+    // 96x96 big icon will have 32x32 big overlay (=1024 blue pixels)
+    QCOMPARE(bluePixels, 1024);
+    QCOMPARE(redPixels, 8192);
+}
+
+void KIconUtilsTest::addOverlaysTest()
+{
+    QPixmap rectanglePixmap(32, 32);
+    rectanglePixmap.fill(Qt::red);
+
+    QIcon icon(rectanglePixmap);
+
+    QPixmap overlay(32, 32);
+    overlay.fill(Qt::blue);
+
+    QIcon overlayIcon(overlay);
+
+    QHash<Qt::Corner, QIcon> overlays;
+    overlays.insert(Qt::BottomRightCorner, overlayIcon);
+    overlays.insert(Qt::TopLeftCorner, overlayIcon);
+
+    QIcon iconWithOverlay = KIconUtils::addOverlays(icon, overlays);
+    QImage result = iconWithOverlay.pixmap(32, 32).toImage();
+
+    int bluePixels = 0;
+    int redPixels = 0;
+
+    // Go over the image and count red and blue pixels
+    for (int y = 0; y < result.height(); ++y) {
+        for (int x = 0; x < result.width(); ++x) {
+            if (qRed(result.pixel(x, y)) == 255) {
+                redPixels++;
+            } else if (qBlue(result.pixel(x, y)) == 255) {
+                bluePixels++;
+            }
+        }
+    }
+
+    // Two blue overlays in icon size 32x32 would intersect with 16 pixels,
+    // so the amount of blue pixels should be 2x256-16 = 496
+    QCOMPARE(bluePixels, 496);
+    QCOMPARE(redPixels, 528);
+
+    // Try different size
+
+    rectanglePixmap = rectanglePixmap.scaled(96, 96);
+    icon = QIcon(rectanglePixmap);
+    overlay = overlay.scaled(96, 96);
+    overlayIcon = QIcon(overlay);
+
+    // Clear the old sizes first
+    overlays.clear();
+    overlays.insert(Qt::BottomRightCorner, overlayIcon);
+    overlays.insert(Qt::TopRightCorner, overlayIcon);
+    overlays.insert(Qt::TopLeftCorner, overlayIcon);
+
+    // Now it will have 3 overlays
+    iconWithOverlay = KIconUtils::addOverlays(icon, overlays);
+
+    QPixmap a(96, 96);
+    QPainter p(&a);
+    iconWithOverlay.paint(&p, a.rect(), Qt::AlignCenter, QIcon::Normal, QIcon::Off);
+
+    result = a.toImage();
+
+    bluePixels = 0;
+    redPixels = 0;
+
+    for (int y = 0; y < result.height(); ++y) {
+        for (int x = 0; x < result.width(); ++x) {
+            if (qRed(result.pixel(x, y)) == 255) {
+                redPixels++;
+            } else if (qBlue(result.pixel(x, y)) == 255) {
+                bluePixels++;
+            }
+        }
+    }
+
+    // 96x96 big icon will have 32x32 big overlays (=3072 blue pixels)
+    QCOMPARE(bluePixels, 3072);
+    QCOMPARE(redPixels, 6144);
+}
+
+#include "moc_kiconutilstest.cpp"

local/recipes/kde/kf6-kguiaddons/source/autotests/kiconutilstest.h

@@ -0,0 +1,20 @@
+/*
+    SPDX-FileCopyrightText: 2013 Martin Klapetek <mklapetek@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+ */
+
+#ifndef KICONUTILSTEST_H
+#define KICONUTILSTEST_H
+
+#include <QObject>
+
+class KIconUtilsTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void addOverlayTest();
+    void addOverlaysTest();
+};
+
+#endif // KICONUTILSTEST_H

local/recipes/kde/kf6-kguiaddons/source/autotests/kkeysequencerecordertest.cpp

@@ -0,0 +1,293 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#include "kkeysequencerecordertest.h"
+
+#include "kkeysequencerecorder.h"
+
+#include <QSignalSpy>
+#include <QTest>
+#include <QWindow>
+
+QTEST_MAIN(KKeySequenceRecorderTest)
+
+void KKeySequenceRecorderTest::initTestCase()
+{
+    m_window = new QWindow;
+}
+
+void KKeySequenceRecorderTest::cleanupTestCase()
+{
+    delete m_window;
+}
+
+void KKeySequenceRecorderTest::testValidWindow()
+{
+    KKeySequenceRecorder recorder(nullptr);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+
+    recorder.startRecording();
+    QCOMPARE(recordingSpy.count(), 0);
+    QVERIFY(!recorder.isRecording());
+
+    recorder.setWindow(m_window);
+    recorder.startRecording();
+    QCOMPARE(recordingSpy.count(), 2);
+    QVERIFY(recorder.isRecording());
+}
+
+void KKeySequenceRecorderTest::testRecording()
+{
+    KKeySequenceRecorder recorder(m_window);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+    QSignalSpy sequenceSpy(&recorder, &KKeySequenceRecorder::currentKeySequenceChanged);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(recordingSpy.count(), 1);
+    QCOMPARE(sequenceSpy.count(), 1);
+
+    QTest::keyClick(m_window, Qt::Key_A, Qt::ControlModifier);
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(recordingSpy.count(), 1);
+    QCOMPARE(sequenceSpy.count(), 4); // two key events + modifier release
+    QCOMPARE(resultSpy.count(), 0);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_A | Qt::ControlModifier));
+
+    QTest::qWait(800);
+    QCOMPARE(sequenceSpy.count(), 4);
+    QCOMPARE(recordingSpy.count(), 2);
+    QVERIFY(!recorder.isRecording());
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_A | Qt::ControlModifier));
+    QCOMPARE(resultSpy.takeFirst().at(0).value<QKeySequence>(), QKeySequence(Qt::Key_A | Qt::ControlModifier));
+}
+
+void KKeySequenceRecorderTest::testModifiers()
+{
+    KKeySequenceRecorder recorder(m_window);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+    QSignalSpy sequenceSpy(&recorder, &KKeySequenceRecorder::currentKeySequenceChanged);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+
+    recorder.startRecording();
+    QCOMPARE(sequenceSpy.count(), 1);
+    QCOMPARE(recordingSpy.count(), 1);
+    QVERIFY(recorder.isRecording());
+
+    QTest::keyPress(m_window, Qt::Key_Control);
+    QCOMPARE(sequenceSpy.count(), 2);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::ControlModifier));
+
+    // Releasing a different key because when releasing Key_Meta, QTest sends a KeyRelease event
+    // with MetaModifier even though modifieres should be empty
+    QTest::keyRelease(m_window, Qt::Key_A, Qt::NoModifier);
+    QCOMPARE(sequenceSpy.count(), 3);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence());
+    QCOMPARE(recordingSpy.count(), 1);
+    QVERIFY(recorder.isRecording());
+
+    QTRY_VERIFY_WITH_TIMEOUT(recorder.isRecording(), 800);
+
+    QTest::keyPress(m_window, Qt::Key_Control);
+    QCOMPARE(sequenceSpy.count(), 4);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::ControlModifier));
+
+    QTest::keyPress(m_window, Qt::Key_Alt, Qt::ControlModifier);
+    QCOMPARE(sequenceSpy.count(), 6); // QTest sends two key events, one for each modifier
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::AltModifier | Qt::ControlModifier));
+
+    QCOMPARE(resultSpy.count(), 0); // modifierless not allowed
+}
+
+void KKeySequenceRecorderTest::testModifierless()
+{
+    KKeySequenceRecorder recorder(m_window);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+    QSignalSpy sequenceSpy(&recorder, &KKeySequenceRecorder::currentKeySequenceChanged);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(sequenceSpy.count(), 1);
+
+    recorder.setModifierlessAllowed(false);
+    QTest::keyPress(m_window, Qt::Key_A);
+    QTRY_VERIFY_WITH_TIMEOUT(recorder.isRecording(), 800);
+    QCOMPARE(sequenceSpy.count(), 1);
+    QCOMPARE(resultSpy.count(), 0);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence());
+
+    recorder.setModifierlessAllowed(true);
+    QTest::keyClick(m_window, Qt::Key_A);
+    QTRY_VERIFY_WITH_TIMEOUT(!recorder.isRecording(), 800);
+    QCOMPARE(sequenceSpy.count(), 2);
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_A));
+}
+
+void KKeySequenceRecorderTest::testModifierOnly()
+{
+    KKeySequenceRecorder recorder(m_window);
+    recorder.setModifierOnlyAllowed(true);
+    recorder.setModifierlessAllowed(true);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+    QSignalSpy sequenceSpy(&recorder, &KKeySequenceRecorder::currentKeySequenceChanged);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(sequenceSpy.count(), 1);
+
+    QTest::keyClick(m_window, Qt::Key_Shift);
+    recordingSpy.wait();
+    QVERIFY(!recorder.isRecording());
+    QCOMPARE(sequenceSpy.count(), 3);
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_Shift));
+}
+
+void KKeySequenceRecorderTest::testModifierOnlyMultiple()
+{
+    KKeySequenceRecorder recorder(m_window);
+    recorder.setModifierOnlyAllowed(true);
+    recorder.setModifierlessAllowed(true);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+
+    QTest::keyPress(m_window, Qt::Key_Shift);
+    Qt::KeyboardModifiers modifiers = Qt::ShiftModifier;
+    QTest::keyPress(m_window, Qt::Key_Control, modifiers);
+    modifiers |= Qt::ControlModifier;
+    modifiers |= Qt::AltModifier;
+    QTest::keyPress(m_window, Qt::Key_Alt, modifiers);
+    QTest::keyPress(m_window, Qt::Key_Meta, modifiers);
+    modifiers |= Qt::MetaModifier;
+    QTest::qWait(200);
+    QTest::keyRelease(m_window, Qt::Key_Control, modifiers);
+    modifiers &= ~Qt::ControlModifier;
+    QTest::qWait(10);
+    QTest::keyRelease(m_window, Qt::Key_Alt, modifiers);
+    modifiers &= ~Qt::AltModifier;
+    modifiers &= ~Qt::ShiftModifier;
+    QTest::qWait(10);
+    QTest::keyRelease(m_window, Qt::Key_Shift, modifiers);
+    QTest::qWait(10);
+    QTest::keyRelease(m_window, Qt::Key_Meta, modifiers);
+    recordingSpy.wait();
+    QVERIFY(!recorder.isRecording());
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(resultSpy.takeFirst().at(0).value<QKeySequence>(), QKeySequence(Qt::MetaModifier | Qt::ControlModifier | Qt::AltModifier | Qt::Key_Shift));
+}
+
+void KKeySequenceRecorderTest::testModifierOnlyMultipleInterrupt()
+{
+    KKeySequenceRecorder recorder(m_window);
+    recorder.setModifierOnlyAllowed(true);
+    recorder.setModifierlessAllowed(true);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+
+    QTest::keyPress(m_window, Qt::Key_Control);
+    QTest::keyPress(m_window, Qt::Key_Meta, Qt::ControlModifier);
+    QTest::keyClick(m_window, Qt::Key_A, Qt::ControlModifier);
+
+    recordingSpy.wait();
+    QVERIFY(!recorder.isRecording());
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(resultSpy.takeFirst().at(0).value<QKeySequence>(), QKeySequence(Qt::ControlModifier | Qt::Key_A));
+}
+
+void KKeySequenceRecorderTest::testModifierOnlyDisabled()
+{
+    KKeySequenceRecorder recorder(m_window);
+    recorder.setModifierOnlyAllowed(false);
+    recorder.setModifierlessAllowed(true);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+    QSignalSpy sequenceSpy(&recorder, &KKeySequenceRecorder::currentKeySequenceChanged);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(sequenceSpy.count(), 1);
+
+    QTest::keyClick(m_window, Qt::Key_Shift);
+    recordingSpy.wait();
+    QVERIFY(recorder.isRecording());
+    recorder.cancelRecording();
+    QCOMPARE(sequenceSpy.count(), 3);
+    QCOMPARE(resultSpy.count(), 0);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence());
+}
+
+void KKeySequenceRecorderTest::testMultiKeyAllowed()
+{
+    KKeySequenceRecorder recorder(m_window);
+    QSignalSpy recordingSpy(&recorder, &KKeySequenceRecorder::recordingChanged);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+
+    recorder.startRecording();
+
+    recorder.setMultiKeyShortcutsAllowed(true);
+    int keys[4] = {0};
+    for (int i = 0; i < 4; ++i) {
+        QVERIFY(recorder.isRecording());
+        QCOMPARE(recordingSpy.count(), 1);
+        QCOMPARE(resultSpy.count(), 0);
+        keys[i] = (Qt::Key_A | Qt::ControlModifier).toCombined();
+        QKeySequence result(keys[0], keys[1], keys[2], keys[3]);
+        QTest::keyPress(m_window, Qt::Key_A, Qt::ControlModifier);
+        QTest::keyRelease(m_window, Qt::Key_A, Qt::ControlModifier);
+        QCOMPARE(recorder.currentKeySequence(), QKeySequence(keys[0], keys[1], keys[2], keys[3]));
+    }
+    QVERIFY(!recorder.isRecording());
+    QCOMPARE(recordingSpy.count(), 2);
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(resultSpy.takeFirst().at(0).value<QKeySequence>(), QKeySequence(keys[0], keys[1], keys[2], keys[3]));
+
+    recorder.setMultiKeyShortcutsAllowed(false);
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(recordingSpy.count(), 3);
+    QTest::keyPress(m_window, Qt::Key_A, Qt::ControlModifier);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_A | Qt::ControlModifier));
+    QVERIFY(!recorder.isRecording());
+    QCOMPARE(recordingSpy.count(), 4);
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(resultSpy.takeAt(0).at(0).value<QKeySequence>(), QKeySequence(Qt::Key_A | Qt::ControlModifier));
+}
+
+void KKeySequenceRecorderTest::testKeyNonLetterNoModifier()
+{
+    KKeySequenceRecorder recorder(m_window);
+    QSignalSpy resultSpy(&recorder, &KKeySequenceRecorder::gotKeySequence);
+    QSignalSpy sequenceSpy(&recorder, &KKeySequenceRecorder::currentKeySequenceChanged);
+
+    recorder.startRecording();
+    QVERIFY(recorder.isRecording());
+    QCOMPARE(sequenceSpy.count(), 1);
+
+    recorder.setModifierlessAllowed(false);
+    QTest::keyPress(m_window, Qt::Key_Insert);
+    QTRY_VERIFY_WITH_TIMEOUT(recorder.isRecording(), 800);
+    QCOMPARE(sequenceSpy.count(), 2);
+    QCOMPARE(resultSpy.count(), 0);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_Insert));
+
+    recorder.setModifierlessAllowed(true);
+    QTest::keyClick(m_window, Qt::Key_Insert);
+    QTRY_VERIFY_WITH_TIMEOUT(!recorder.isRecording(), 800);
+    QCOMPARE(sequenceSpy.count(), 3);
+    QCOMPARE(resultSpy.count(), 1);
+    QCOMPARE(recorder.currentKeySequence(), QKeySequence(Qt::Key_Insert, Qt::Key_Insert));
+}
+
+#include "moc_kkeysequencerecordertest.cpp"

local/recipes/kde/kf6-kguiaddons/source/autotests/kkeysequencerecordertest.h

@@ -0,0 +1,34 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#ifndef KKEYSEQUENCERECORDERTEST_H
+#define KKEYSEQUENCERECORDERTEST_H
+
+#include <QObject>
+
+class QWindow;
+
+class KKeySequenceRecorderTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void initTestCase();
+    void cleanupTestCase();
+    void testValidWindow();
+    void testRecording();
+    void testModifiers();
+    void testModifierless();
+    void testModifierOnly();
+    void testModifierOnlyMultiple();
+    void testModifierOnlyMultipleInterrupt();
+    void testModifierOnlyDisabled();
+    void testMultiKeyAllowed();
+    void testKeyNonLetterNoModifier();
+
+private:
+    QWindow *m_window;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/autotests/kurlhandlertest.cpp

@@ -0,0 +1,60 @@
+/*
+    SPDX-FileCopyrightText: 2021 Ahmad Samir <a.samirh78@gmail.com>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kurlhandlertest.h"
+
+#include "kurlhandler_p.h"
+
+#include <QTest>
+
+void KUrlHandlerTest::testOpeningDocsUrls_data()
+{
+    QTest::addColumn<QString>("appname");
+    QTest::addColumn<QString>("helpUrl");
+    QTest::addColumn<QString>("expected");
+
+    const QString common = "https://docs.kde.org/index.php?branch=stable5&language=" + QLocale().name();
+
+    QTest::newRow("okular-help-handbook") << "okular"
+                                          << "help:/" << common + "&application=okular&path=index.html";
+
+    QTest::newRow("okular-help-config-dialog") << "okular"
+                                               << "help:/okular/configure.html" << common + "&application=okular&path=configure.html";
+
+    QTest::newRow("systemsettings-fonts") << "systemsettings"
+                                          << "help:/kcontrol/fonts/index.html" << common + "&application=kcontrol/fonts&path=index.html";
+
+    QTest::newRow("systemsettings-clock") << "systemsettings"
+                                          << "help:/kcontrol/clock/index.html" << common + "&application=kcontrol/clock&path=index.html";
+
+    QTest::newRow("systemsettings-powerdevil") << "systemsettings"
+                                               << "help:/kcontrol/powerdevil/index.html#advanced-settings"
+                                               << common + "&application=kcontrol/powerdevil&path=index.html#advanced-settings";
+
+    QTest::newRow("with-fragment") << "kinfocenter"
+                                   << "help:/kinfocenter/index.html#kcm_memory" << common + "&application=kinfocenter&path=kcm_memory.html";
+
+    QTest::newRow("with-fragment-2") << "okular"
+                                     << "help:/okular/signatures.html#adding_digital_signatures"
+                                     << common + "&application=okular&path=signatures.html#adding_digital_signatures";
+}
+
+void KUrlHandlerTest::testOpeningDocsUrls()
+{
+    QFETCH(QString, appname);
+    QFETCH(QString, helpUrl);
+    QFETCH(QString, expected);
+
+    QCoreApplication::setOrganizationDomain(QStringLiteral("kde.org"));
+    QCoreApplication::setApplicationName(appname);
+
+    const QUrl actual = KUrlHandler().concatDocsUrl(QUrl(helpUrl));
+    QCOMPARE(actual, QUrl(expected));
+}
+
+QTEST_MAIN(KUrlHandlerTest)
+
+#include "moc_kurlhandlertest.cpp"

local/recipes/kde/kf6-kguiaddons/source/autotests/kurlhandlertest.h

@@ -0,0 +1,21 @@
+/*
+    SPDX-FileCopyrightText: 2021 Ahmad Samir <a.samirh78@gmail.com>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KURLHANDLERTEST_H
+#define KURLHANDLERTEST_H
+
+#include <QObject>
+
+class KUrlHandlerTest : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void testOpeningDocsUrls_data();
+    void testOpeningDocsUrls();
+};
+
+#endif // KURLHANDLERTEST_H

local/recipes/kde/kf6-kguiaddons/source/autotests/kwordwraptest.cpp

@@ -0,0 +1,61 @@
+/*
+    SPDX-FileCopyrightText: 2003, 2008 David Faure <faure@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include <QFontMetrics>
+
+#include <QTest>
+
+#include "kwordwrap.h"
+#include <QObject>
+
+class KWordWrap_UnitTest : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void initTestCase()
+    {
+        // Qt5 TODO: how to set the dpi?
+        // Only found readonly QScreen::logicalDotsPerInch...
+#if 0
+        QX11Info::setAppDpiX(0, 96);
+        QX11Info::setAppDpiY(0, 96);
+#endif
+    }
+
+    void oldTruncationTest()
+    {
+        QFont font(QStringLiteral("helvetica"), 12); // let's hope we all have the same...
+        QFontMetrics fm(font);
+        QRect r(0, 0, 100, -1);
+        QString str = QStringLiteral("test wadabada [/foo/bar/waba] and some more text here");
+        KWordWrap ww = KWordWrap::formatText(fm, r, 0, str);
+        // qDebug() << str << " => " << ww.truncatedString();
+        QVERIFY(ww.truncatedString().endsWith("..."));
+
+        str = QStringLiteral("</p></p></p></p>");
+        for (; r.width() > 0; r.setWidth(r.width() - 10)) {
+            ww = KWordWrap::formatText(fm, r, 0, str);
+            // qDebug() << str << " => " << ww.truncatedString();
+            QVERIFY(ww.truncatedString().endsWith("..."));
+        }
+    }
+
+    void testWithExistingNewlines() // when the input string has \n already
+    {
+        QRect r(0, 0, 1000, -1); // very wide
+        QFont font(QStringLiteral("helvetica"), 12); // let's hope we all have the same...
+        QFontMetrics fm(font);
+        QString inputString = QStringLiteral("The title here\nFoo (bar)\nFoo2 (bar2)");
+        KWordWrap ww = KWordWrap::formatText(fm, r, 0, inputString);
+        QString str = ww.wrappedString();
+        QCOMPARE(str, inputString);
+    }
+};
+
+QTEST_MAIN(KWordWrap_UnitTest)
+
+#include "kwordwraptest.moc"

local/recipes/kde/kf6-kguiaddons/source/metainfo.yaml

@@ -0,0 +1,20 @@
+maintainer:
+description: Addons to QtGui
+tier: 1
+type: functional
+platforms:
+    - name: Linux
+    - name: FreeBSD
+    - name: Windows
+    - name: macOS
+    - name: Android
+portingAid: false
+deprecated: false
+release: true
+libraries:
+ - cmake: "KF6::GuiAddons"
+cmakename: KF6GuiAddons
+
+public_lib: true
+group: Frameworks
+subgroup: Tier 1

local/recipes/kde/kf6-kguiaddons/source/python/CMakeLists.txt

@@ -0,0 +1,44 @@
+# SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+set(bindings_library "KGuiAddons")
+
+set(wrapped_header ${CMAKE_CURRENT_SOURCE_DIR}/bindings.h)
+set(typesystem_file ${CMAKE_CURRENT_SOURCE_DIR}/bindings.xml)
+
+set(generated_sources
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kguiaddons_module_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kcolormimedata_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kcolorschemewatcher_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kcolorutils_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kcountryflagemojiiconengine_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kcursorsaver_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kdatevalidator_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kfontutils_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kiconutils_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kjobwindows_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kkeysequencerecorder_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kmodifierkeyinfo_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/ksystemclipboard_wrapper.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/KGuiAddons/kwordwrap_wrapper.cpp)
+
+ecm_generate_python_bindings(
+    PACKAGE_NAME ${bindings_library}
+    VERSION ${KF_VERSION}
+    WRAPPED_HEADER ${wrapped_header}
+    TYPESYSTEM ${typesystem_file}
+    GENERATED_SOURCES ${generated_sources}
+    DEPENDENCIES KF6::GuiAddons
+    QT_VERSION ${REQUIRED_QT_VERSION}
+    HOMEPAGE_URL "https://invent.kde.org/frameworks/kguiaddons"
+    ISSUES_URL "https://bugs.kde.org/describecomponents.cgi?product=frameworks-kguiaddons"
+    AUTHOR "The KDE Community"
+    README ../README.md
+)
+
+target_link_libraries(${bindings_library} PRIVATE KF6::GuiAddons)
+
+execute_process(COMMAND ${Python_EXECUTABLE} -Esc "import sysconfig; print(sysconfig.get_path('platlib', vars={'platbase': '${CMAKE_INSTALL_PREFIX}', 'base': '${CMAKE_INSTALL_PREFIX}'}))" OUTPUT_VARIABLE sysconfig_output)
+string(STRIP ${sysconfig_output} PYTHON_INSTALL_DIR)
+
+install(TARGETS ${bindings_library} LIBRARY DESTINATION "${PYTHON_INSTALL_DIR}")

local/recipes/kde/kf6-kguiaddons/source/python/bindings.h

@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+// SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+
+#pragma once
+
+// Make "signals:", "slots:" visible as access specifiers
+#define QT_ANNOTATE_ACCESS_SPECIFIER(a) __attribute__((annotate(#a)))
+
+#include <QDate>
+
+#include <KColorMimeData>
+#include <KColorSchemeWatcher>
+#include <KColorUtils>
+#include <KCountryFlagEmojiIconEngine>
+#include <KCursorSaver>
+#include <KDateValidator>
+#include <KFontUtils>
+#include <KIconUtils>
+#include <KJobWindows>
+#include <KKeySequenceRecorder>
+#include <KModifierKeyInfo>
+#include <KSystemClipboard>
+#include <KWordWrap>
+#include <klocalimagecacheimpl.h>

local/recipes/kde/kf6-kguiaddons/source/python/bindings.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<typesystem package="KGuiAddons">
+<!--
+SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+-->
+    <load-typesystem name="typesystem_gui.xml" generate="no"/>
+
+    <namespace-type name="KColorMimeData" />
+    <object-type name="KColorSchemeWatcher">
+        <enum-type name="ColorPreference" />
+    </object-type>
+    <namespace-type name="KColorUtils" />
+    <object-type name="KCountryFlagEmojiIconEngine" />
+    <object-type name="KCursorSaver" />
+    <object-type name="KDateValidator" />
+    <namespace-type name="KFontUtils">
+        <enum-type name="AdaptFontSizeOption" flags="AdaptFontSizeOptions" />
+    </namespace-type>
+    <namespace-type name="KIconUtils" />
+    <namespace-type name="KJobWindows" />
+    <object-type name="KKeySequenceRecorder" />
+    <object-type name="KModifierKeyInfo" />
+    <object-type name="KSystemClipboard" />
+    <object-type name="KWordWrap" />
+
+</typesystem>

local/recipes/kde/kf6-kguiaddons/source/src/CMakeLists.txt

@@ -0,0 +1,248 @@
+configure_file(config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+
+add_library(KF6GuiAddons)
+add_library(KF6::GuiAddons ALIAS KF6GuiAddons)
+
+set_target_properties(KF6GuiAddons PROPERTIES
+    VERSION     ${KGUIADDONS_VERSION}
+    SOVERSION   ${KGUIADDONS_SOVERSION}
+    EXPORT_NAME GuiAddons
+)
+
+target_sources(KF6GuiAddons PRIVATE
+ colors/kcolorspaces.cpp
+ colors/kcolorutils.cpp
+ colors/kcolorcollection.cpp
+ colors/kcolormimedata.cpp
+ colors/kcolorschemewatcher.cpp
+ colors/kcolorschemewatcherbackend.cpp
+ colors/kcolorschemewatcher_qt.cpp
+ colors/kwindowinsetscontroller.cpp
+ text/kdatevalidator.cpp
+ text/kwordwrap.cpp
+ fonts/kfontutils.cpp
+ util/kiconutils.cpp
+ util/klocalimagecacheimpl.cpp
+ util/kmodifierkeyinfo.cpp
+ util/kmodifierkeyinfoprovider.cpp
+ util/kurlhandler_p.cpp
+ util/kcursorsaver.cpp
+ util/kcountryflagemojiiconengine.cpp
+ util/kjobwindows.cpp
+ recorder/keyboardgrabber.cpp
+ recorder/kkeysequencerecorder.cpp
+ systemclipboard/qtclipboard.cpp
+ systemclipboard/ksystemclipboard.cpp
+
+ colors/kcolorspaces_p.h
+ colors/kcolorutils.h
+ colors/kcolorcollection.h
+ colors/kcolormimedata.h
+ text/kdatevalidator.h
+ text/kwordwrap.h
+ fonts/kfontutils.h
+ util/kiconutils.h
+ util/klocalimagecacheimpl.h
+ util/kmodifierkeyinfo.h
+ util/kmodifierkeyinfoprovider_p.h
+ util/kurlhandler_p.h
+ util/kcursorsaver.h
+ util/kcountryflagemojiiconengine.h
+ util/kjobwindows.h
+ recorder/keyboardgrabber_p.h
+ recorder/kkeysequencerecorder.h
+ systemclipboard/qtclipboard_p.h
+ systemclipboard/ksystemclipboard.h
+)
+
+ecm_qt_declare_logging_category(KF6GuiAddons
+    HEADER kguiaddons_debug.h
+    IDENTIFIER KGUIADDONS_LOG
+    CATEGORY_NAME kf.guiaddons
+    DESCRIPTION "KGuiAddons"
+    EXPORT KGUIADDONS
+)
+
+if(WIN32)
+    target_sources(KF6GuiAddons PRIVATE colors/kcolorschemewatcher_win.cpp)
+    target_link_libraries(KF6GuiAddons PRIVATE advapi32)
+endif()
+
+if(APPLE)
+    find_library(APPKIT_LIBRARY AppKit)
+    target_sources(KF6GuiAddons PRIVATE colors/kcolorschemewatcher_mac.mm)
+    target_link_libraries(KF6GuiAddons PRIVATE ${APPKIT_LIBRARY})
+endif()
+
+if(WITH_DBUS)
+    target_sources(KF6GuiAddons PRIVATE colors/kcolorschemewatcher_xdg.cpp)
+    target_link_libraries(KF6GuiAddons PRIVATE Qt6::DBus)
+endif()
+
+if(WITH_WAYLAND)
+    if (Qt6_VERSION VERSION_GREATER_EQUAL "6.8.0")
+        set(private_code_option  "PRIVATE_CODE")
+    endif()
+    qt_generate_wayland_protocol_client_sources(KF6GuiAddons
+        FILES
+            "${CMAKE_CURRENT_SOURCE_DIR}/recorder/keyboard-shortcuts-inhibit-unstable-v1.xml"
+            "${CMAKE_CURRENT_SOURCE_DIR}/systemclipboard/wlr-data-control-unstable-v1.xml"
+            "${PLASMA_WAYLAND_PROTOCOLS_DIR}/keystate.xml"
+            "${Wayland_DATADIR}/wayland.xml"
+        ${private_code_option}
+    )
+    target_sources(KF6GuiAddons PRIVATE
+        recorder/waylandinhibition.cpp
+        systemclipboard/waylandclipboard.cpp
+        util/kmodifierkeyinfoprovider_wayland.cpp
+        recorder/waylandinhibition_p.h
+        systemclipboard/waylandclipboard_p.h
+        util/kmodifierkeyinfoprovider_wayland.h
+    )
+    target_compile_definitions(KF6GuiAddons PRIVATE WITH_WAYLAND)
+    target_link_libraries(KF6GuiAddons PRIVATE Qt6::GuiPrivate Qt6::WaylandClient Wayland::Client)
+endif()
+
+if(WITH_X11)
+    target_sources(KF6GuiAddons PRIVATE util/kmodifierkeyinfoprovider_xcb.cpp util/kmodifierkeyinfoprovider_xcb.h)
+    target_link_libraries(KF6GuiAddons PRIVATE X11::Xkb XCB::XCB)
+endif()
+
+if(ANDROID)
+    add_subdirectory(android)
+endif()
+
+ecm_generate_export_header(KF6GuiAddons
+    BASE_NAME KGuiAddons
+    GROUP_BASE_NAME KF
+    VERSION ${KF_VERSION}
+    USE_VERSION_HEADER
+    DEPRECATED_BASE_VERSION 0
+    DEPRECATION_VERSIONS 6.3
+)
+
+set(kguiaddons_INCLUDES
+  ${CMAKE_CURRENT_SOURCE_DIR}/colors
+  ${CMAKE_CURRENT_SOURCE_DIR}/fonts
+  ${CMAKE_CURRENT_SOURCE_DIR}/text
+  ${CMAKE_CURRENT_SOURCE_DIR}/util
+  ${CMAKE_CURRENT_SOURCE_DIR}/recorder
+  ${CMAKE_CURRENT_SOURCE_DIR}/systemclipboard
+  )
+target_include_directories(KF6GuiAddons PUBLIC "$<BUILD_INTERFACE:${kguiaddons_INCLUDES}>")
+target_include_directories(KF6GuiAddons INTERFACE "$<INSTALL_INTERFACE:${KDE_INSTALL_INCLUDEDIR_KF}/KGuiAddons>" )
+target_compile_definitions(KF6GuiAddons INTERFACE "$<INSTALL_INTERFACE:KGUIADDONS_LIB>")
+target_link_libraries(KF6GuiAddons PUBLIC Qt6::Gui)
+
+qt_extract_metatypes(KF6GuiAddons)
+
+ecm_generate_headers(KGuiAddons_HEADERS
+  HEADER_NAMES
+  KColorUtils
+  KColorCollection
+  KColorMimeData
+  KColorSchemeWatcher
+  KWindowInsetsController
+
+  RELATIVE colors
+  REQUIRED_HEADERS KGuiAddons_HEADERS
+)
+ecm_generate_headers(KGuiAddons_HEADERS
+  HEADER_NAMES
+  KDateValidator
+  KWordWrap
+
+  RELATIVE text
+  REQUIRED_HEADERS KGuiAddons_HEADERS
+)
+ecm_generate_headers(KGuiAddons_HEADERS
+  HEADER_NAMES
+  KFontUtils
+
+  RELATIVE fonts
+  REQUIRED_HEADERS KGuiAddons_HEADERS
+)
+ecm_generate_headers(KGuiAddons_HEADERS
+  HEADER_NAMES
+  KIconUtils
+  KImageCache
+  KModifierKeyInfo
+  KCursorSaver
+  KCountryFlagEmojiIconEngine
+  KJobWindows
+
+  RELATIVE util
+  REQUIRED_HEADERS KGuiAddons_HEADERS
+)
+
+ecm_generate_headers(KGuiAddons_HEADERS
+    HEADER_NAMES
+    KKeySequenceRecorder
+
+    RELATIVE recorder
+    REQUIRED_HEADERS KGuiAddons_HEADERS
+)
+
+#add_subdirectory(systemclipboard)
+
+ecm_generate_headers(KGuiAddons_HEADERS
+    HEADER_NAMES
+    KSystemClipboard
+
+    RELATIVE systemclipboard
+    REQUIRED_HEADERS KGuiAddons_HEADERS
+)
+
+install(TARGETS KF6GuiAddons EXPORT KF6GuiAddonsTargets ${KF_INSTALL_TARGETS_DEFAULT_ARGS})
+install(FILES
+  ${CMAKE_CURRENT_BINARY_DIR}/kguiaddons_export.h
+  util/kmodifierkeyinfoprovider_p.h
+  util/klocalimagecacheimpl.h # implementation detail, no forwarding header
+  ${KGuiAddons_HEADERS}
+  DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF}/KGuiAddons COMPONENT Devel
+)
+
+if(BUILD_QCH)
+    ecm_add_qch(
+        KF6GuiAddons_QCH
+        NAME KGuiAddons
+        BASE_NAME KF6GuiAddons
+        VERSION ${KF_VERSION}
+        ORG_DOMAIN org.kde
+        SOURCES # using only public headers, to cover only public API
+            ${KGuiAddons_HEADERS}
+        MD_MAINPAGE "${CMAKE_SOURCE_DIR}/README.md"
+        LINK_QCHS
+            Qt6Gui_QCH
+        INCLUDE_DIRS
+            ${CMAKE_CURRENT_BINARY_DIR}
+            ${kguiaddons_INCLUDES}
+        BLANK_MACROS
+            KGUIADDONS_EXPORT
+        TAGFILE_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}
+        QCH_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}
+        COMPONENT Devel
+    )
+endif()
+
+ecm_qt_install_logging_categories(
+    EXPORT KGUIADDONS
+    FILE kguiaddons.categories
+    DESTINATION "${KDE_INSTALL_LOGGINGCATEGORIESDIR}"
+)
+
+if(BUILD_TESTING)
+    add_executable(pasteclient systemclipboard/tests/paste.cpp)
+
+    target_link_libraries(pasteclient
+        KF6GuiAddons
+    )
+endif()
+
+if (NOT ANDROID AND BUILD_GEO_SCHEME_HANDLER)
+    add_subdirectory(geo-scheme-handler)
+endif()
+
+if (TARGET Qt6::Qml)
+    add_subdirectory(qml)
+endif()

local/recipes/kde/kf6-kguiaddons/source/src/android/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+SPDX-License-Identifier: BSD-2-Clause
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.kde.guiaddons">
+</manifest>

local/recipes/kde/kf6-kguiaddons/source/src/android/CMakeLists.txt

@@ -0,0 +1,11 @@
+# SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: BSD-2-Clause
+
+gradle_add_aar(kguiaddons_aar BUILDFILE ${CMAKE_CURRENT_SOURCE_DIR}/build.gradle NAME KF6GuiAddons)
+gradle_install_aar(kguiaddons_aar DESTINATION jar)
+
+install(
+    FILES KF6GuiAddons-android-dependencies.xml
+    DESTINATION ${KDE_INSTALL_LIBDIR}
+    RENAME KF6GuiAddons_${CMAKE_ANDROID_ARCH_ABI}-android-dependencies.xml
+)

local/recipes/kde/kf6-kguiaddons/source/src/android/KF6GuiAddons-android-dependencies.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+SPDX-License-Identifier: BSD-2-Clause
+-->
+<rules>
+    <dependencies>
+        <lib name="KF6GuiAddons">
+            <depends>
+                <jar bundling="1" file="jar/KF6GuiAddons.aar"/>
+            </depends>
+        </lib>
+    </dependencies>
+</rules>

local/recipes/kde/kf6-kguiaddons/source/src/android/build.gradle

@@ -0,0 +1,44 @@
+/*
+    SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: BSD-2-Clause
+*/
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:@Gradle_ANDROID_GRADLE_PLUGIN_VERSION@'
+    }
+}
+
+repositories {
+    google()
+    jcenter()
+}
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion @ANDROID_SDK_COMPILE_API@
+    buildToolsVersion '@ANDROID_SDK_BUILD_TOOLS_REVISION@'
+
+    sourceSets {
+        main {
+            manifest.srcFile '@CMAKE_CURRENT_SOURCE_DIR@/AndroidManifest.xml'
+            java.srcDirs = ['@CMAKE_CURRENT_SOURCE_DIR@/org']
+       }
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+
+    defaultConfig {
+        minSdkVersion @ANDROID_API_LEVEL@
+        targetSdkVersion @ANDROID_SDK_COMPILE_API@
+        namespace "org.kde.guiaddons"
+    }
+}

local/recipes/kde/kf6-kguiaddons/source/src/android/org/kde/guiaddons/KWindowInsetsController.java

@@ -0,0 +1,76 @@
+/*
+    SPDX-FileCopyrightText: 2024 Mathis Brüchert <mbb@kaidan.im>
+    SPDX-FileCopyrightText: 2024 Carl Schwan <carl@carlschwan.eu>
+    SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+package org.kde.guiaddons;
+
+import android.app.Activity;
+import android.os.Build;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.view.WindowInsetsController;
+
+public class KWindowInsetsController
+{
+    public static void setStatusBarBackground(android.app.Activity activity, int color)
+    {
+        Window window = activity.getWindow();
+        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+        window.setStatusBarColor(color);
+
+        if (Build.VERSION.SDK_INT >= 30) {
+            if (isDark(color)) {
+                window.getInsetsController().setSystemBarsAppearance(0, WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS);
+            } else {
+                window.getInsetsController().setSystemBarsAppearance(WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS, WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS);
+            }
+        } else {
+            int visibility = window.getDecorView().getSystemUiVisibility();
+            if (isDark(color)) {
+                visibility &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
+            } else {
+                visibility |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
+            }
+            window.getDecorView().setSystemUiVisibility(visibility);
+        }
+    }
+
+    public static void setNavigationBarBackground(android.app.Activity activity, int color)
+    {
+        Window window = activity.getWindow();
+        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+        window.setNavigationBarColor(color);
+
+        if (Build.VERSION.SDK_INT >= 30) {
+            if (isDark(color)) {
+                window.getInsetsController().setSystemBarsAppearance(0, WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS);
+            } else {
+                window.getInsetsController().setSystemBarsAppearance(WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS, WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS);
+            }
+        } else {
+            int visibility = window.getDecorView().getSystemUiVisibility();
+            if (isDark(color)) {
+                visibility &= ~View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
+            } else {
+                visibility |= View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
+            }
+            window.getDecorView().setSystemUiVisibility(visibility);
+        }
+    }
+
+    private static double luma(int color)
+    {
+        return (0.299 * (color >> 24) + 0.587 * ((color >> 16) & 0xff) + 0.114 * ((color >> 8) & 0xff)) / 255.0;
+    }
+
+    private static boolean isDark(int color)
+    {
+        return luma(color) <= 0.5;
+    }
+}

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorcollection.cpp

@@ -0,0 +1,245 @@
+/*  This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 1999 Waldo Bastian <bastian@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+// KDE color collection
+
+#include "kcolorcollection.h"
+
+#if KGUIADDONS_BUILD_DEPRECATED_SINCE(6, 3)
+#include <QDir>
+#include <QFile>
+#include <QSaveFile>
+#include <QSharedData>
+#include <QStandardPaths>
+#include <QTextStream>
+
+// BEGIN KColorCollectionPrivate
+class KColorCollectionPrivate : public QSharedData
+{
+public:
+    KColorCollectionPrivate(const QString &);
+    KColorCollectionPrivate(const KColorCollectionPrivate &) = default;
+    ~KColorCollectionPrivate()
+    {
+    }
+    struct ColorNode {
+        ColorNode(const QColor &c, const QString &n)
+            : color(c)
+            , name(n)
+        {
+        }
+        QColor color;
+        QString name;
+    };
+    QList<ColorNode> colorList;
+
+    QString name;
+    QString desc;
+    KColorCollection::Editable editable;
+};
+
+KColorCollectionPrivate::KColorCollectionPrivate(const QString &_name)
+    : name(_name)
+{
+    if (name.isEmpty()) {
+        return;
+    }
+
+    QString filename = QStandardPaths::locate(QStandardPaths::GenericConfigLocation, QLatin1String("colors/") + name);
+    if (filename.isEmpty()) {
+        return;
+    }
+
+    QFile paletteFile(filename);
+    if (!paletteFile.exists()) {
+        return;
+    }
+    if (!paletteFile.open(QIODevice::ReadOnly)) {
+        return;
+    }
+
+    // Read first line
+    // Expected "GIMP Palette"
+    QString line = QString::fromLocal8Bit(paletteFile.readLine());
+    if (line.contains(QLatin1String(" Palette"))) {
+        return;
+    }
+
+    while (!paletteFile.atEnd()) {
+        line = QString::fromLocal8Bit(paletteFile.readLine());
+        if (line[0] == QLatin1Char('#')) {
+            // This is a comment line
+            line.remove(0, 1); // Strip '#'
+            line = line.trimmed(); // Strip remaining white space..
+            if (!line.isEmpty()) {
+                desc += line + QLatin1Char('\n'); // Add comment to description
+            }
+        } else {
+            // This is a color line, hopefully
+            line = line.trimmed();
+            if (line.isEmpty()) {
+                continue;
+            }
+            int r;
+            int g;
+            int b;
+            int pos = 0;
+            if (sscanf(line.toLatin1().constData(), "%d %d %d%n", &r, &g, &b, &pos) >= 3) {
+                r = qBound(0, r, 255);
+                g = qBound(0, g, 255);
+                b = qBound(0, b, 255);
+                QString name = line.mid(pos).trimmed();
+                colorList.append(ColorNode(QColor(r, g, b), name));
+            }
+        }
+    }
+}
+// END KColorCollectionPrivate
+
+QStringList KColorCollection::installedCollections()
+{
+    const QStringList paletteDirs = QStandardPaths::locateAll(QStandardPaths::GenericConfigLocation, QStringLiteral("colors"), QStandardPaths::LocateDirectory);
+
+    QStringList paletteList;
+    for (const QString &dir : paletteDirs) {
+        paletteList += QDir(dir).entryList(QDir::Files | QDir::NoDotAndDotDot);
+    }
+    paletteList.removeDuplicates();
+
+    return paletteList;
+}
+
+KColorCollection::KColorCollection(const QString &name)
+    : d(new KColorCollectionPrivate(name))
+{
+}
+
+KColorCollection::KColorCollection(const KColorCollection &p) = default;
+
+// Need auto-save?
+KColorCollection::~KColorCollection() = default;
+
+bool KColorCollection::save()
+{
+    QString filename = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + QLatin1String("/colors/") + d->name;
+    QSaveFile sf(filename);
+    if (!sf.open(QIODevice::WriteOnly)) {
+        return false;
+    }
+
+    QTextStream str(&sf);
+
+    QString description = d->desc.trimmed();
+    description = QLatin1Char('#') + description.split(QLatin1Char('\n'), Qt::KeepEmptyParts).join(QLatin1String("\n#"));
+
+    str << QLatin1String("KDE RGB Palette\n");
+    str << description << QLatin1Char('\n');
+    for (const KColorCollectionPrivate::ColorNode &node : std::as_const(d->colorList)) {
+        int r;
+        int g;
+        int b;
+        node.color.getRgb(&r, &g, &b);
+        str << r << " " << g << " " << b << " " << node.name << "\n";
+    }
+
+    return sf.commit();
+}
+
+QString KColorCollection::description() const
+{
+    return d->desc;
+}
+
+void KColorCollection::setDescription(const QString &desc)
+{
+    d->desc = desc;
+}
+
+QString KColorCollection::name() const
+{
+    return d->name;
+}
+
+void KColorCollection::setName(const QString &name)
+{
+    d->name = name;
+}
+
+KColorCollection::Editable KColorCollection::editable() const
+{
+    return d->editable;
+}
+
+void KColorCollection::setEditable(Editable editable)
+{
+    d->editable = editable;
+}
+
+int KColorCollection::count() const
+{
+    return d->colorList.count();
+}
+
+KColorCollection &KColorCollection::operator=(const KColorCollection &p) = default;
+
+QColor KColorCollection::color(int index) const
+{
+    if ((index < 0) || (index >= count())) {
+        return QColor();
+    }
+
+    return d->colorList[index].color;
+}
+
+int KColorCollection::findColor(const QColor &color) const
+{
+    for (int i = 0; i < d->colorList.size(); ++i) {
+        if (d->colorList[i].color == color) {
+            return i;
+        }
+    }
+    return -1;
+}
+
+QString KColorCollection::name(int index) const
+{
+    if ((index < 0) || (index >= count())) {
+        return QString();
+    }
+
+    return d->colorList[index].name;
+}
+
+QString KColorCollection::name(const QColor &color) const
+{
+    return name(findColor(color));
+}
+
+int KColorCollection::addColor(const QColor &newColor, const QString &newColorName)
+{
+    d->colorList.append(KColorCollectionPrivate::ColorNode(newColor, newColorName));
+    return count() - 1;
+}
+
+int KColorCollection::changeColor(int index, const QColor &newColor, const QString &newColorName)
+{
+    if ((index < 0) || (index >= count())) {
+        return -1;
+    }
+
+    KColorCollectionPrivate::ColorNode &node = d->colorList[index];
+    node.color = newColor;
+    node.name = newColorName;
+
+    return index;
+}
+
+int KColorCollection::changeColor(const QColor &oldColor, const QColor &newColor, const QString &newColorName)
+{
+    return changeColor(findColor(oldColor), newColor, newColorName);
+}
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorcollection.h

@@ -0,0 +1,195 @@
+/*  This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 1999 Waldo Bastian <bastian@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+// KDE color collection.
+
+#ifndef KDELIBS_KCOLORCOLLECTION_H
+#define KDELIBS_KCOLORCOLLECTION_H
+
+#include <kguiaddons_export.h>
+
+#include <QColor>
+#include <QSharedDataPointer>
+#include <QString>
+#include <QStringList>
+
+#if KGUIADDONS_ENABLE_DEPRECATED_SINCE(6, 3)
+/**
+ * @class KColorCollection kcolorcollection.h KColorCollection
+ *
+ * Class for handling color collections ("palettes").
+ *
+ * This class makes it easy to handle color collections, sometimes referred to
+ * as "palettes". This class can read and write collections from and to a file.
+ *
+ * This class uses the "GIMP" palette file format.
+ *
+ * @author Waldo Bastian (bastian@kde.org)
+ *
+ * @deprecated since 6.3, unused and backing data no longer available
+ */
+class KGUIADDONS_EXPORT KGUIADDONS_DEPRECATED_VERSION(6, 3, "unused") KColorCollection
+{
+public:
+    /**
+     * Query which KDE color collections are installed.
+     *
+     * @return A list with installed color collection names.
+     */
+    static QStringList installedCollections();
+
+    /**
+     * KColorCollection constructor. Creates a KColorCollection from a file
+     * the filename is derived from the name.
+     * @param name The name of collection as returned by installedCollections()
+     */
+    explicit KColorCollection(const QString &name = QString());
+
+    /**
+     * KColorCollection copy constructor.
+     */
+    KColorCollection(const KColorCollection &);
+
+    /**
+     * KColorCollection destructor.
+     */
+    ~KColorCollection();
+
+    /**
+     * KColorCollection assignment operator
+     */
+    KColorCollection &operator=(const KColorCollection &);
+
+    /**
+     * Save the collection
+     *
+     * @return 'true' if successful
+     */
+    bool save();
+
+    /**
+     * Get the description of the collection.
+     * @return the description of the collection.
+     */
+    QString description() const;
+
+    /**
+     * Set the description of the collection.
+     * @param desc the new description
+     */
+    void setDescription(const QString &desc);
+
+    /**
+     * Get the name of the collection.
+     * @return the name of the collection
+     */
+    QString name() const;
+
+    /**
+     * Set the name of the collection.
+     * @param name the name of the collection
+     */
+    void setName(const QString &name);
+
+    /**
+     * Used to specify whether a collection may be edited.
+     * @see editable()
+     * @see setEditable()
+     */
+    enum Editable {
+        Yes, ///< Collection may be edited
+        No, ///< Collection may not be edited
+        Ask, ///< Ask user before editing
+    };
+
+    /**
+     * Returns whether the collection may be edited.
+     * @return the state of the collection
+     */
+    Editable editable() const;
+
+    /**
+     * Change whether the collection may be edited.
+     * @param editable the state of the collection
+     */
+    void setEditable(Editable editable);
+
+    /**
+     * Return the number of colors in the collection.
+     * @return the number of colors
+     */
+    int count() const;
+
+    /**
+     * Find color by index.
+     * @param index the index of the desired color
+     * @return The @p index -th color of the collection, null if not found.
+     */
+    QColor color(int index) const;
+
+    /**
+     * Find index by @p color.
+     * @param color the color to find
+     * @return The index of the color in the collection or -1 if the
+     * color is not found.
+     */
+    int findColor(const QColor &color) const;
+
+    /**
+     * Find color name by @p index.
+     * @param index the index of the color
+     * @return The name of the @p index -th color.
+     * Note that not all collections have named the colors. Null is
+     * returned if the color does not exist or has no name.
+     */
+    QString name(int index) const;
+
+    /**
+     * Find color name by @p color.
+     * @return The name of color according to this collection.
+     * Note that not all collections have named the colors.
+     * Note also that each collection can give the same color
+     * a different name.
+     */
+    QString name(const QColor &color) const;
+
+    /**
+     * Add a color.
+     * @param newColor The color to add.
+     * @param newColorName The name of the color, null to remove
+     *                     the name.
+     * @return The index of the added color.
+     */
+    int addColor(const QColor &newColor, const QString &newColorName = QString());
+
+    /**
+     * Change a color.
+     * @param index Index of the color to change
+     * @param newColor The new color.
+     * @param newColorName The new color name, null to remove
+     *                     the name.
+     * @return The index of the new color or -1 if the color couldn't
+     * be changed.
+     */
+    int changeColor(int index, const QColor &newColor, const QString &newColorName = QString());
+
+    /**
+     * Change a color.
+     * @param oldColor The original color
+     * @param newColor The new color.
+     * @param newColorName The new color name, null to remove
+     *                     the name.
+     * @return The index of the new color or -1 if the color couldn't
+     * be changed.
+     */
+    int changeColor(const QColor &oldColor, const QColor &newColor, const QString &newColorName = QString());
+
+private:
+    QSharedDataPointer<class KColorCollectionPrivate> d;
+};
+#endif
+
+#endif // KDELIBS_KCOLORCOLLECTION_H

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolormimedata.cpp

@@ -0,0 +1,61 @@
+/*  This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 1999 Steffen Hansen <hansen@kde.org>
+    SPDX-FileCopyrightText: 2005 Joseph Wenninger <jowenn@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kcolormimedata.h"
+
+#include <QColor>
+#include <QDrag>
+#include <QMimeData>
+#include <QPainter>
+
+void KColorMimeData::populateMimeData(QMimeData *mimeData, const QColor &color)
+{
+    mimeData->setColorData(color);
+    mimeData->setText(color.name());
+}
+
+bool KColorMimeData::canDecode(const QMimeData *mimeData)
+{
+    if (mimeData->hasColor()) {
+        return true;
+    }
+    if (mimeData->hasText()) {
+        const QString colorName = mimeData->text();
+        if ((colorName.length() >= 4) && (colorName[0] == QLatin1Char('#'))) {
+            return true;
+        }
+    }
+    return false;
+}
+
+QColor KColorMimeData::fromMimeData(const QMimeData *mimeData)
+{
+    if (mimeData->hasColor()) {
+        return mimeData->colorData().value<QColor>();
+    }
+    if (canDecode(mimeData)) {
+        return QColor(mimeData->text());
+    }
+    return QColor();
+}
+
+QDrag *KColorMimeData::createDrag(const QColor &color, QObject *dragsource)
+{
+    QDrag *drag = new QDrag(dragsource);
+    QMimeData *mime = new QMimeData;
+    populateMimeData(mime, color);
+    drag->setMimeData(mime);
+    QPixmap colorpix(25, 20);
+    colorpix.fill(color);
+    QPainter p(&colorpix);
+    p.setPen(Qt::black);
+    p.drawRect(0, 0, 24, 19);
+    p.end();
+    drag->setPixmap(colorpix);
+    drag->setHotSpot(QPoint(-5, -7));
+    return drag;
+}

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolormimedata.h

@@ -0,0 +1,55 @@
+/*  This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 1999 Steffen Hansen <hansen@kde.org>
+    SPDX-FileCopyrightText: 2005 Joseph Wenninger <jowenn@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef _KCOLORMIMEDATA_H
+#define _KCOLORMIMEDATA_H
+
+#include <kguiaddons_export.h>
+
+class QColor;
+class QDrag;
+class QMimeData;
+class QObject;
+
+/**
+ * Drag-and-drop and clipboard mimedata manipulation for QColor objects. The according MIME type
+ * is set to application/x-color.
+ *
+ * See the Qt drag'n'drop documentation.
+ */
+namespace KColorMimeData
+{
+/**
+ * Sets the color and text representation fields for the specified color in the mimedata object:
+ * application/x-color and text/plain types are set
+ */
+KGUIADDONS_EXPORT void populateMimeData(QMimeData *mimeData, const QColor &color);
+
+/**
+ * Returns true if the MIME data @p mimeData contains a color object.
+ * First checks for application/x-color and if that fails, for a text/plain entry, which
+ * represents a color in the format \#hexnumbers
+ */
+KGUIADDONS_EXPORT bool canDecode(const QMimeData *mimeData);
+
+/**
+ * Decodes the MIME data @p mimeData and returns the resulting color.
+ * First tries application/x-color and if that fails, a text/plain entry, which
+ * represents a color in the format \#hexnumbers. If this fails too,
+ * an invalid QColor object is returned, use QColor::isValid() to test it.
+ */
+KGUIADDONS_EXPORT QColor fromMimeData(const QMimeData *mimeData);
+
+/**
+ * Creates a color drag object. Either you have to start this drag or delete it
+ * The drag object's mime data has the application/x-color and text/plain type set and a pixmap
+ * filled with the specified color, which is going to be displayed next to the mouse cursor
+ */
+KGUIADDONS_EXPORT QDrag *createDrag(const QColor &color, QObject *dragsource);
+}
+
+#endif // _KCOLORMIMEDATA_H

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher.cpp

@@ -0,0 +1,65 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Nicolas Fella <nicolas.fella@gmx.de>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kcolorschemewatcher.h"
+
+#include "kcolorschemewatcher_qt.h"
+#include "kcolorschemewatcherbackend.h"
+
+#ifdef Q_OS_WINDOWS
+#include "kcolorschemewatcher_win.h"
+#endif
+
+#ifdef Q_OS_MACOS
+#include "kcolorschemewatcher_mac.h"
+#endif
+
+#ifdef QT_DBUS_LIB
+#include "kcolorschemewatcher_xdg.h"
+#endif
+
+class KColorSchemeWatcherPrivate
+{
+public:
+    std::unique_ptr<KColorSchemeWatcherBackend> backend;
+
+    KColorSchemeWatcherPrivate()
+    {
+#ifdef Q_OS_WINDOWS
+        backend = std::make_unique<KColorSchemeWatcherWin>();
+#elif defined(Q_OS_MACOS)
+        backend = std::make_unique<KColorSchemeWatcherMac>();
+#elif defined(QT_DBUS_LIB)
+        backend = std::make_unique<KColorSchemeWatcherXDG>();
+#else
+        backend = std::make_unique<KColorSchemeWatcherQt>();
+#endif
+    }
+};
+
+KColorSchemeWatcher::KColorSchemeWatcher(QObject *parent)
+    : QObject(parent)
+    , d(new KColorSchemeWatcherPrivate)
+{
+    if (d->backend) {
+        connect(d->backend.get(), &KColorSchemeWatcherBackend::systemPreferenceChanged, this, &KColorSchemeWatcher::systemPreferenceChanged);
+    }
+}
+
+KColorSchemeWatcher::~KColorSchemeWatcher()
+{
+}
+
+KColorSchemeWatcher::ColorPreference KColorSchemeWatcher::systemPreference() const
+{
+    if (d->backend) {
+        return d->backend->systemPreference();
+    }
+
+    return NoPreference;
+}
+
+#include "moc_kcolorschemewatcher.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher.h

@@ -0,0 +1,51 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Nicolas Fella <nicolas.fella@gmx.de>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KCOLORSCHEMEWATCHER_H
+#define KCOLORSCHEMEWATCHER_H
+
+#include "kguiaddons_export.h"
+
+#include <QObject>
+
+#include <memory>
+
+class KColorSchemeWatcherPrivate;
+
+/**
+ * Information about system-wide color preferences.
+ * @since 5.100
+ */
+class KGUIADDONS_EXPORT KColorSchemeWatcher : public QObject
+{
+    Q_OBJECT
+public:
+    enum ColorPreference {
+        NoPreference = 0, /** No preference available */
+        PreferDark, /** The user prefers a dark color scheme */
+        PreferLight, /** The user prefers a light color scheme */
+    };
+    Q_ENUM(ColorPreference)
+
+    KColorSchemeWatcher(QObject *parent = nullptr);
+    ~KColorSchemeWatcher() override;
+
+    /**
+     * The system-wide color preference.
+     */
+    ColorPreference systemPreference() const;
+
+Q_SIGNALS:
+    /**
+     * Emitted when systemPreference changes.
+     */
+    void systemPreferenceChanged();
+
+private:
+    std::unique_ptr<KColorSchemeWatcherPrivate> const d;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_mac.h

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Jyrki Gadinger <nilsding@nilsding.org>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KCOLORSCHEMEWATCHER_MAC_H
+#define KCOLORSCHEMEWATCHER_MAC_H
+
+#include "kcolorschemewatcherbackend.h"
+
+class KColorSchemeWatcherMac : public KColorSchemeWatcherBackend
+{
+    Q_OBJECT
+
+public:
+    explicit KColorSchemeWatcherMac();
+    ~KColorSchemeWatcherMac();
+
+    KColorSchemeWatcher::ColorPreference systemPreference() const override;
+
+private:
+    // not ideal, in obj-c++ this would be an `id`, but since this header is
+    // included from pure C++ files the compiler will not know what to do with
+    // an `id`
+    void *m_observer;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_mac.mm

@@ -0,0 +1,51 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Jyrki Gadinger <nilsding@nilsding.org>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kcolorschemewatcher_mac.h"
+
+#import <AppKit/AppKit.h>
+
+#include <QTimer>
+
+KColorSchemeWatcherMac::KColorSchemeWatcherMac()
+{
+    // subscribe to the distributed notification centre
+    id notificationCenter = NSDistributedNotificationCenter.defaultCenter;
+    m_observer = [notificationCenter addObserverForName:@"AppleInterfaceThemeChangedNotification"
+                                                 object:nil
+                                                  queue:nil
+                                             usingBlock:^(NSNotification *) {
+                                                 // "fun" workaround to not emit the signal immediately after receiving the notification.
+                                                 // for some reason NSAppearance.currentDrawingAppearance is still set to the old value here, after a short
+                                                 // delay it is updated correctly
+                                                 QTimer::singleShot(0, [this]() {
+                                                     Q_EMIT systemPreferenceChanged();
+                                                 });
+                                             }];
+}
+
+KColorSchemeWatcherMac::~KColorSchemeWatcherMac()
+{
+    [NSDistributedNotificationCenter.defaultCenter removeObserver:static_cast<id>(m_observer)];
+}
+
+KColorSchemeWatcher::ColorPreference KColorSchemeWatcherMac::systemPreference() const
+{
+    NSAppearance *appearance = nullptr;
+
+    if (@available(macOS 11.0, *)) {
+        appearance = NSAppearance.currentDrawingAppearance;
+    } else if (@available(macOS 10.14, *)) {
+        appearance = NSAppearance.currentAppearance;
+    } else {
+        // macOS < 10.14 (Mojave) does not support a light/dark mode switch, always prefer light mode
+        return KColorSchemeWatcher::PreferLight;
+    }
+
+    return appearance.name == NSAppearanceNameDarkAqua ? KColorSchemeWatcher::PreferDark : KColorSchemeWatcher::PreferLight;
+}
+
+#include "moc_kcolorschemewatcher_mac.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_qt.cpp

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Volker Krause <vkrause@kde.org>
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kcolorschemewatcher_qt.h"
+
+#include <QGuiApplication>
+#include <QStyleHints>
+
+KColorSchemeWatcherQt::KColorSchemeWatcherQt()
+{
+    connect(QGuiApplication::styleHints(), &QStyleHints::colorSchemeChanged, this, &KColorSchemeWatcherBackend::systemPreferenceChanged);
+}
+
+KColorSchemeWatcher::ColorPreference KColorSchemeWatcherQt::systemPreference() const
+{
+    switch (QGuiApplication::styleHints()->colorScheme()) {
+    case Qt::ColorScheme::Unknown:
+        return KColorSchemeWatcher::NoPreference;
+    case Qt::ColorScheme::Light:
+        return KColorSchemeWatcher::PreferLight;
+    case Qt::ColorScheme::Dark:
+        return KColorSchemeWatcher::PreferDark;
+    }
+    return KColorSchemeWatcher::NoPreference;
+}
+
+#include "moc_kcolorschemewatcher_qt.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_qt.h

@@ -0,0 +1,19 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Volker Krause <vkrause@kde.org>
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KCOLORSCHEMEWATCHER_QT_H
+#define KCOLORSCHEMEWATCHER_QT_H
+
+#include "kcolorschemewatcherbackend.h"
+
+class KColorSchemeWatcherQt : public KColorSchemeWatcherBackend
+{
+    Q_OBJECT
+public:
+    KColorSchemeWatcherQt();
+    KColorSchemeWatcher::ColorPreference systemPreference() const override;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_win.cpp

@@ -0,0 +1,47 @@
+/*
+ * SPDX-FileCopyrightText: 2020 Piyush Aggarwal <piyushaggarwal002@gmail.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kcolorschemewatcher_win.h"
+
+#include <windows.h>
+
+#include <QAbstractEventDispatcher>
+
+#include <QDebug>
+
+KColorSchemeWatcherWin::KColorSchemeWatcherWin()
+{
+    QAbstractEventDispatcher::instance()->installNativeEventFilter(this);
+
+    m_preferDarkMode = !(m_settings.value(QStringLiteral("AppsUseLightTheme"), true).value<bool>());
+}
+
+bool KColorSchemeWatcherWin::nativeEventFilter(const QByteArray &eventType, void *message, qintptr *)
+{
+    MSG *msg = static_cast<MSG *>(message);
+    switch (msg->message) {
+    case WM_SETTINGCHANGE: {
+        m_settings.sync();
+        const bool preferDarkModeNow = !(m_settings.value(QStringLiteral("AppsUseLightTheme"), true).value<bool>());
+        if (m_preferDarkMode != preferDarkModeNow) {
+            m_preferDarkMode = preferDarkModeNow;
+            Q_EMIT systemPreferenceChanged();
+        }
+
+        break;
+    }
+    default: {
+    }
+    }
+    return false;
+}
+
+KColorSchemeWatcher::ColorPreference KColorSchemeWatcherWin::systemPreference() const
+{
+    return m_preferDarkMode ? KColorSchemeWatcher::PreferDark : KColorSchemeWatcher::PreferLight;
+}
+
+#include "moc_kcolorschemewatcher_win.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_win.h

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2020 Piyush Aggarwal <piyushaggarwal002@gmail.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KCOLORSCHEMEWATCHER_WIN_H
+#define KCOLORSCHEMEWATCHER_WIN_H
+
+#include <QAbstractNativeEventFilter>
+#include <QSettings>
+
+#include "kcolorschemewatcherbackend.h"
+
+class KColorSchemeWatcherWin : public KColorSchemeWatcherBackend, public QAbstractNativeEventFilter
+{
+    Q_OBJECT
+public:
+    KColorSchemeWatcherWin();
+    KColorSchemeWatcher::ColorPreference systemPreference() const override;
+
+    bool nativeEventFilter(const QByteArray &eventType, void *message, qintptr *) override;
+
+private:
+    QSettings m_settings{QStringLiteral("HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize"), QSettings::NativeFormat};
+    bool m_preferDarkMode = false;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_xdg.cpp

@@ -0,0 +1,71 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Nicolas Fella <nicolas.fella@gmx.de>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kcolorschemewatcher_xdg.h"
+
+#include <QDBusConnection>
+#include <QDBusMessage>
+#include <QDBusReply>
+#include <QDBusVariant>
+#include <QDebug>
+
+KColorSchemeWatcherXDG::KColorSchemeWatcherXDG()
+    : KColorSchemeWatcherBackend()
+{
+    QDBusConnection::sessionBus().connect(QStringLiteral("org.freedesktop.portal.Desktop"),
+                                          QStringLiteral("/org/freedesktop/portal/desktop"),
+                                          QStringLiteral("org.freedesktop.portal.Settings"),
+                                          QStringLiteral("SettingChanged"),
+                                          this,
+                                          SLOT(slotSettingChanged(QString, QString, QDBusVariant)));
+
+    QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.freedesktop.portal.Desktop"),
+                                                    QStringLiteral("/org/freedesktop/portal/desktop"),
+                                                    QStringLiteral("org.freedesktop.portal.Settings"),
+                                                    QStringLiteral("Read"));
+    m.setArguments({QStringLiteral("org.freedesktop.appearance"), QStringLiteral("color-scheme")});
+
+    QDBusReply<QDBusVariant> reply = QDBusConnection::sessionBus().call(m);
+
+    if (reply.isValid()) {
+        const uint result = reply.value().variant().value<QDBusVariant>().variant().toUInt();
+        m_preference = fdoToInternal(result);
+    }
+}
+
+KColorSchemeWatcher::ColorPreference KColorSchemeWatcherXDG::systemPreference() const
+{
+    return m_preference;
+}
+
+void KColorSchemeWatcherXDG::slotSettingChanged(QString nameSpace, QString key, QDBusVariant value)
+{
+    if (nameSpace == QLatin1String("org.freedesktop.appearance") && key == QLatin1String("color-scheme")) {
+        const uint result = value.variant().toUInt();
+        auto newValue = fdoToInternal(result);
+
+        if (m_preference != newValue) {
+            m_preference = fdoToInternal(result);
+            Q_EMIT systemPreferenceChanged();
+        }
+    }
+}
+
+KColorSchemeWatcher::ColorPreference KColorSchemeWatcherXDG::fdoToInternal(uint value) const
+{
+    if (value == 0) {
+        return KColorSchemeWatcher::NoPreference;
+    } else if (value == 1) {
+        return KColorSchemeWatcher::PreferDark;
+    } else if (value == 2) {
+        return KColorSchemeWatcher::PreferLight;
+    } else {
+        qWarning() << "Unhandled org.freedesktop.appearance color-scheme value" << value;
+        return KColorSchemeWatcher::NoPreference;
+    }
+}
+
+#include "moc_kcolorschemewatcher_xdg.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcher_xdg.h

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Nicolas Fella <nicolas.fella@gmx.de>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KCOLORSCHEMEWATCHER_XDG_H
+#define KCOLORSCHEMEWATCHER_XDG_H
+
+#include "kcolorschemewatcherbackend.h"
+
+#include <QDBusVariant>
+
+class KColorSchemeWatcherXDG : public KColorSchemeWatcherBackend
+{
+    Q_OBJECT
+public:
+    KColorSchemeWatcherXDG();
+    KColorSchemeWatcher::ColorPreference systemPreference() const override;
+
+private Q_SLOTS:
+    void slotSettingChanged(QString, QString, QDBusVariant);
+
+private:
+    KColorSchemeWatcher::ColorPreference fdoToInternal(uint value) const;
+    KColorSchemeWatcher::ColorPreference m_preference = KColorSchemeWatcher::NoPreference;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcherbackend.cpp

@@ -0,0 +1,9 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Nicolas Fella <nicolas.fella@gmx.de>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#include "kcolorschemewatcherbackend.h"
+
+#include "moc_kcolorschemewatcherbackend.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorschemewatcherbackend.h

@@ -0,0 +1,24 @@
+/*
+ * SPDX-FileCopyrightText: 2021 Nicolas Fella <nicolas.fella@gmx.de>
+ *
+ * SPDX-License-Identifier: LGPL-2.0-or-later
+ */
+
+#ifndef KCOLORSCHEMEWATCHERBACKEND_H
+#define KCOLORSCHEMEWATCHERBACKEND_H
+
+#include <QObject>
+
+#include "kcolorschemewatcher.h"
+
+class KColorSchemeWatcherBackend : public QObject
+{
+    Q_OBJECT
+public:
+    virtual KColorSchemeWatcher::ColorPreference systemPreference() const = 0;
+
+Q_SIGNALS:
+    void systemPreferenceChanged();
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorspaces.cpp

@@ -0,0 +1,163 @@
+/*  This file is part of the KDE project
+    SPDX-FileCopyrightText: 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
+    SPDX-FileCopyrightText: 2007 Olaf Schmidt <ojschmidt@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+#include "kcolorspaces_p.h"
+#include "kguiaddons_colorhelpers_p.h"
+
+#include <QColor>
+
+#include <math.h>
+
+using namespace KColorSpaces;
+
+static inline qreal wrap(qreal a, qreal d = 1.0)
+{
+    qreal r = fmod(a, d);
+    return (r < 0.0 ? d + r : (r > 0.0 ? r : 0.0));
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// HCY color space
+
+#define HCY_REC 709 // use 709 for now
+#if HCY_REC == 601
+static const qreal yc[3] = {0.299, 0.587, 0.114};
+#elif HCY_REC == 709
+static const qreal yc[3] = {0.2126, 0.7152, 0.0722};
+#else // use Qt values
+static const qreal yc[3] = {0.34375, 0.5, 0.15625};
+#endif
+
+qreal KHCY::gamma(qreal n)
+{
+    return pow(normalize(n), 2.2);
+}
+
+qreal KHCY::igamma(qreal n)
+{
+    return pow(normalize(n), 1.0 / 2.2);
+}
+
+qreal KHCY::lumag(qreal r, qreal g, qreal b)
+{
+    return r * yc[0] + g * yc[1] + b * yc[2];
+}
+
+KHCY::KHCY(qreal h_, qreal c_, qreal y_, qreal a_)
+{
+    h = h_;
+    c = c_;
+    y = y_;
+    a = a_;
+}
+
+KHCY::KHCY(const QColor &color)
+{
+    qreal r = gamma(color.redF());
+    qreal g = gamma(color.greenF());
+    qreal b = gamma(color.blueF());
+    a = color.alphaF();
+
+    // luma component
+    y = lumag(r, g, b);
+
+    // hue component
+    qreal p = qMax(qMax(r, g), b);
+    qreal n = qMin(qMin(r, g), b);
+    qreal d = 6.0 * (p - n);
+    if (n == p) {
+        h = 0.0;
+    } else if (r == p) {
+        h = ((g - b) / d);
+    } else if (g == p) {
+        h = ((b - r) / d) + (1.0 / 3.0);
+    } else {
+        h = ((r - g) / d) + (2.0 / 3.0);
+    }
+
+    // chroma component
+    if (r == g && g == b) {
+        c = 0.0;
+    } else {
+        c = qMax((y - n) / y, (p - y) / (1 - y));
+    }
+}
+
+QColor KHCY::qColor() const
+{
+    // start with sane component values
+    qreal _h = wrap(h);
+    qreal _c = normalize(c);
+    qreal _y = normalize(y);
+
+    // calculate some needed variables
+    qreal _hs = _h * 6.0;
+    qreal th;
+    qreal tm;
+    if (_hs < 1.0) {
+        th = _hs;
+        tm = yc[0] + yc[1] * th;
+    } else if (_hs < 2.0) {
+        th = 2.0 - _hs;
+        tm = yc[1] + yc[0] * th;
+    } else if (_hs < 3.0) {
+        th = _hs - 2.0;
+        tm = yc[1] + yc[2] * th;
+    } else if (_hs < 4.0) {
+        th = 4.0 - _hs;
+        tm = yc[2] + yc[1] * th;
+    } else if (_hs < 5.0) {
+        th = _hs - 4.0;
+        tm = yc[2] + yc[0] * th;
+    } else {
+        th = 6.0 - _hs;
+        tm = yc[0] + yc[2] * th;
+    }
+
+    // calculate RGB channels in sorted order
+    qreal tn;
+    qreal to;
+    qreal tp;
+    if (tm >= _y) {
+        tp = _y + _y * _c * (1.0 - tm) / tm;
+        to = _y + _y * _c * (th - tm) / tm;
+        tn = _y - (_y * _c);
+    } else {
+        tp = _y + (1.0 - _y) * _c;
+        to = _y + (1.0 - _y) * _c * (th - tm) / (1.0 - tm);
+        tn = _y - (1.0 - _y) * _c * tm / (1.0 - tm);
+    }
+
+    // return RGB channels in appropriate order
+    if (_hs < 1.0) {
+        return QColor::fromRgbF(igamma(tp), igamma(to), igamma(tn), a);
+    } else if (_hs < 2.0) {
+        return QColor::fromRgbF(igamma(to), igamma(tp), igamma(tn), a);
+    } else if (_hs < 3.0) {
+        return QColor::fromRgbF(igamma(tn), igamma(tp), igamma(to), a);
+    } else if (_hs < 4.0) {
+        return QColor::fromRgbF(igamma(tn), igamma(to), igamma(tp), a);
+    } else if (_hs < 5.0) {
+        return QColor::fromRgbF(igamma(to), igamma(tn), igamma(tp), a);
+    } else {
+        return QColor::fromRgbF(igamma(tp), igamma(tn), igamma(to), a);
+    }
+}
+
+qreal KHCY::hue(const QColor &color)
+{
+    return wrap(KHCY(color).h);
+}
+
+qreal KHCY::chroma(const QColor &color)
+{
+    return KHCY(color).c;
+}
+
+qreal KHCY::luma(const QColor &color)
+{
+    return lumag(gamma(color.redF()), gamma(color.greenF()), gamma(color.blueF()));
+}

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorspaces_p.h

@@ -0,0 +1,39 @@
+/*  This file is part of the KDE project
+    SPDX-FileCopyrightText: 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+/*
+ * If you use KColorSpaces in your own KDE code, please drop me a line at
+ * mw_triad@users.sourceforge.net, as I would like to track if people find it
+ * useful. Thanks!
+ */
+
+#ifndef KCOLORSPACES_H
+#define KCOLORSPACES_H
+
+#include <QColor>
+
+namespace KColorSpaces
+{
+class KHCY
+{
+public:
+    explicit KHCY(const QColor &);
+    explicit KHCY(qreal h_, qreal c_, qreal y_, qreal a_ = 1.0);
+    QColor qColor() const;
+    qreal h, c, y, a;
+    static qreal hue(const QColor &);
+    static qreal chroma(const QColor &);
+    static qreal luma(const QColor &);
+
+private:
+    static qreal gamma(qreal);
+    static qreal igamma(qreal);
+    static qreal lumag(qreal, qreal, qreal);
+};
+
+}
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorutils.cpp

@@ -0,0 +1,181 @@
+/*  This file is part of the KDE project
+    SPDX-FileCopyrightText: 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
+    SPDX-FileCopyrightText: 2007 Thomas Zander <zander@kde.org>
+    SPDX-FileCopyrightText: 2007 Zack Rusin <zack@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+#include "kcolorspaces_p.h"
+#include "kguiaddons_colorhelpers_p.h"
+#include <kcolorutils.h>
+
+#include <QColor>
+#include <QImage>
+#include <QtNumeric> // qIsNaN
+
+#include <math.h>
+
+// BEGIN internal helper functions
+static inline qreal mixQreal(qreal a, qreal b, qreal bias)
+{
+    return a + (b - a) * bias;
+}
+// END internal helper functions
+
+qreal KColorUtils::hue(const QColor &color)
+{
+    return KColorSpaces::KHCY::hue(color);
+}
+
+qreal KColorUtils::chroma(const QColor &color)
+{
+    return KColorSpaces::KHCY::chroma(color);
+}
+
+qreal KColorUtils::luma(const QColor &color)
+{
+    return KColorSpaces::KHCY::luma(color);
+}
+
+void KColorUtils::getHcy(const QColor &color, qreal *h, qreal *c, qreal *y, qreal *a)
+{
+    if (!c || !h || !y) {
+        return;
+    }
+    KColorSpaces::KHCY khcy(color);
+    *c = khcy.c;
+    *h = khcy.h + (khcy.h < 0.0 ? 1.0 : 0.0);
+    *y = khcy.y;
+    if (a) {
+        *a = khcy.a;
+    }
+}
+
+QColor KColorUtils::hcyColor(qreal h, qreal c, qreal y, qreal a)
+{
+    return KColorSpaces::KHCY(h, c, y, a).qColor();
+}
+
+static qreal contrastRatioForLuma(qreal y1, qreal y2)
+{
+    if (y1 > y2) {
+        return (y1 + 0.05) / (y2 + 0.05);
+    } else {
+        return (y2 + 0.05) / (y1 + 0.05);
+    }
+}
+
+qreal KColorUtils::contrastRatio(const QColor &c1, const QColor &c2)
+{
+    return contrastRatioForLuma(luma(c1), luma(c2));
+}
+
+QColor KColorUtils::lighten(const QColor &color, qreal ky, qreal kc)
+{
+    KColorSpaces::KHCY c(color);
+    c.y = 1.0 - normalize((1.0 - c.y) * (1.0 - ky));
+    c.c = 1.0 - normalize((1.0 - c.c) * kc);
+    return c.qColor();
+}
+
+QColor KColorUtils::darken(const QColor &color, qreal ky, qreal kc)
+{
+    KColorSpaces::KHCY c(color);
+    c.y = normalize(c.y * (1.0 - ky));
+    c.c = normalize(c.c * kc);
+    return c.qColor();
+}
+
+QColor KColorUtils::shade(const QColor &color, qreal ky, qreal kc)
+{
+    KColorSpaces::KHCY c(color);
+    c.y = normalize(c.y + ky);
+    c.c = normalize(c.c + kc);
+    return c.qColor();
+}
+
+static KColorSpaces::KHCY tintHelper(const QColor &base, qreal baseLuma, const QColor &color, qreal amount)
+{
+    KColorSpaces::KHCY result(KColorUtils::mix(base, color, pow(amount, 0.3)));
+    result.y = mixQreal(baseLuma, result.y, amount);
+
+    return result;
+}
+
+static qreal tintHelperLuma(const QColor &base, qreal baseLuma, const QColor &color, qreal amount)
+{
+    qreal result(KColorUtils::luma(KColorUtils::mix(base, color, pow(amount, 0.3))));
+    result = mixQreal(baseLuma, result, amount);
+
+    return result;
+}
+
+QColor KColorUtils::tint(const QColor &base, const QColor &color, qreal amount)
+{
+    if (amount <= 0.0) {
+        return base;
+    }
+    if (amount >= 1.0) {
+        return color;
+    }
+    if (qIsNaN(amount)) {
+        return base;
+    }
+
+    qreal baseLuma = luma(base); // cache value because luma call is expensive
+    double ri = contrastRatioForLuma(baseLuma, luma(color));
+    double rg = 1.0 + ((ri + 1.0) * amount * amount * amount);
+    double u = 1.0;
+    double l = 0.0;
+    double a = 0.5;
+    for (int i = 12; i; --i) {
+        a = 0.5 * (l + u);
+        qreal resultLuma = tintHelperLuma(base, baseLuma, color, a);
+        double ra = contrastRatioForLuma(baseLuma, resultLuma);
+        if (ra > rg) {
+            u = a;
+        } else {
+            l = a;
+        }
+    }
+    return tintHelper(base, baseLuma, color, a).qColor();
+}
+
+QColor KColorUtils::mix(const QColor &c1, const QColor &c2, qreal bias)
+{
+    if (bias <= 0.0) {
+        return c1;
+    }
+    if (bias >= 1.0) {
+        return c2;
+    }
+    if (qIsNaN(bias)) {
+        return c1;
+    }
+
+    qreal a = mixQreal(c1.alphaF(), c2.alphaF(), bias);
+    if (a <= 0.0) {
+        return Qt::transparent;
+    }
+
+    qreal r = qBound(0.0, mixQreal(c1.redF() * c1.alphaF(), c2.redF() * c2.alphaF(), bias), 1.0) / a;
+    qreal g = qBound(0.0, mixQreal(c1.greenF() * c1.alphaF(), c2.greenF() * c2.alphaF(), bias), 1.0) / a;
+    qreal b = qBound(0.0, mixQreal(c1.blueF() * c1.alphaF(), c2.blueF() * c2.alphaF(), bias), 1.0) / a;
+
+    return QColor::fromRgbF(r, g, b, a);
+}
+
+QColor KColorUtils::overlayColors(const QColor &base, const QColor &paint, QPainter::CompositionMode comp)
+{
+    // This isn't the fastest way, but should be "fast enough".
+    // It's also the only safe way to use QPainter::CompositionMode
+    QImage img(1, 1, QImage::Format_ARGB32_Premultiplied);
+    QPainter p(&img);
+    QColor start = base;
+    start.setAlpha(255); // opaque
+    p.fillRect(0, 0, 1, 1, start);
+    p.setCompositionMode(comp);
+    p.fillRect(0, 0, 1, 1, paint);
+    p.end();
+    return img.pixel(0, 0);
+}

local/recipes/kde/kf6-kguiaddons/source/src/colors/kcolorutils.h

@@ -0,0 +1,187 @@
+/*  This file is part of the KDE project
+    SPDX-FileCopyrightText: 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
+    SPDX-FileCopyrightText: 2007 Thomas Zander <zander@kde.org>
+    SPDX-FileCopyrightText: 2007 Zack Rusin <zack@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef KCOLORUTILS_H
+#define KCOLORUTILS_H
+
+#include <kguiaddons_export.h>
+
+#include <QPainter>
+
+class QColor;
+
+/**
+ * A set of methods used to work with colors.
+ */
+namespace KColorUtils
+{
+/**
+ * Calculate the hue of a color. The range is from 0.0 (red) to almost 1.0 (slightly blue-ish red).
+ *
+ * The result is computed in linear (not sRGB) color space and may differ slightly from QColor::hue().
+ *
+ * @see https://en.wikipedia.org/wiki/Hue
+ * @since 5.68
+ */
+KGUIADDONS_EXPORT qreal hue(const QColor &);
+
+/**
+ * Calculate the chroma of a color. The range is from 0.0 (none) to 1.0 (full).
+ *
+ * The result is computed in linear (not sRGB) color space.
+ *
+ * @see https://en.wikipedia.org/wiki/Colorfulness
+ * @since 5.68
+ */
+KGUIADDONS_EXPORT qreal chroma(const QColor &);
+
+/**
+ * Calculate the luma of a color. Luma is weighted sum of gamma-adjusted
+ * R'G'B' components of a color. The result is similar to qGray. The range
+ * is from 0.0 (black) to 1.0 (white).
+ *
+ * The result is computed in linear (not sRGB) color space.
+ *
+ * KColorUtils::darken(), KColorUtils::lighten() and KColorUtils::shade()
+ * operate on the luma of a color.
+ *
+ * @see http://en.wikipedia.org/wiki/Luma_(video)
+ */
+KGUIADDONS_EXPORT qreal luma(const QColor &);
+
+/**
+ * Calculate hue, chroma and luma of a color in one call.
+ *
+ * The range of hue is from 0.0 (red) to almost 1.0 (slightly blue-ish red).
+ * The range of chroma is from 0.0 (none) to 1.0 (full).
+ * The range of luma is from 0.0 (black) to 1.0 (white).
+ *
+ * The hue, chroma and luma values are computed in linear (not sRGB) color space.
+ *
+ * @since 5.0
+ */
+KGUIADDONS_EXPORT void getHcy(const QColor &, qreal *hue, qreal *chroma, qreal *luma, qreal *alpha = nullptr);
+
+/**
+ * Return a QColor based on the given hue, chroma, luma and alpha values.
+ *
+ * The range of hue is cyclical. For example, 0.0 and 1.0 are both red while -0.166667 and 0.833333 are both magenta.
+ * The range of chroma is from 0.0 (none) to 1.0 (full). Out of range values will be clamped.
+ * The range of luma is from 0.0 (black) to 1.0 (white). Out of range values will be clamped.
+ *
+ * The hue, chroma and luma values are computed in linear (not sRGB) color space.
+ *
+ * @since 5.68
+ */
+KGUIADDONS_EXPORT QColor hcyColor(qreal hue, qreal chroma, qreal luma, qreal alpha = 1.0);
+
+/**
+ * Calculate the contrast ratio between two colors, according to the
+ * W3C/WCAG2.0 algorithm, (Lmax + 0.05)/(Lmin + 0.05), where Lmax and Lmin
+ * are the luma values of the lighter color and the darker color,
+ * respectively.
+ *
+ * A contrast ration of 5:1 (result == 5.0) is the minimum for "normal"
+ * text to be considered readable (large text can go as low as 3:1). The
+ * ratio ranges from 1:1 (result == 1.0) to 21:1 (result == 21.0).
+ *
+ * @see KColorUtils::luma
+ */
+KGUIADDONS_EXPORT qreal contrastRatio(const QColor &, const QColor &);
+
+/**
+ * Adjust the luma of a color by changing its distance from white.
+ *
+ * @li amount == 1.0 gives white
+ * @li amount == 0.5 results in a color whose luma is halfway between 1.0
+ * and that of the original color
+ * @li amount == 0.0 gives the original color
+ * @li amount == -1.0 gives a color that is 'twice as far from white' as
+ * the original color, that is luma(result) == 1.0 - 2*(1.0 - luma(color))
+ *
+ * @param amount factor by which to adjust the luma component of the color
+ * @param chromaInverseGain (optional) factor by which to adjust the chroma
+ * component of the color; 1.0 means no change, 0.0 maximizes chroma
+ * @see KColorUtils::shade
+ */
+KGUIADDONS_EXPORT QColor lighten(const QColor &, qreal amount = 0.5, qreal chromaInverseGain = 1.0);
+
+/**
+ * Adjust the luma of a color by changing its distance from black.
+ *
+ * @li amount == 1.0 gives black
+ * @li amount == 0.5 results in a color whose luma is halfway between 0.0
+ * and that of the original color
+ * @li amount == 0.0 gives the original color
+ * @li amount == -1.0 gives a color that is 'twice as far from black' as
+ * the original color, that is luma(result) == 2*luma(color)
+ *
+ * @param amount factor by which to adjust the luma component of the color
+ * @param chromaGain (optional) factor by which to adjust the chroma
+ * component of the color; 1.0 means no change, 0.0 minimizes chroma
+ * @see KColorUtils::shade
+ */
+KGUIADDONS_EXPORT QColor darken(const QColor &, qreal amount = 0.5, qreal chromaGain = 1.0);
+
+/**
+ * Adjust the luma and chroma components of a color. The amount is added
+ * to the corresponding component.
+ *
+ * @param lumaAmount amount by which to adjust the luma component of the
+ * color; 0.0 results in no change, -1.0 turns anything black, 1.0 turns
+ * anything white
+ * @param chromaAmount (optional) amount by which to adjust the chroma
+ * component of the color; 0.0 results in no change, -1.0 minimizes chroma,
+ * 1.0 maximizes chroma
+ * @see KColorUtils::luma
+ */
+KGUIADDONS_EXPORT QColor shade(const QColor &, qreal lumaAmount, qreal chromaAmount = 0.0);
+
+/**
+ * Create a new color by tinting one color with another. This function is
+ * meant for creating additional colors withings the same class (background,
+ * foreground) from colors in a different class. Therefore when @p amount
+ * is low, the luma of @p base is mostly preserved, while the hue and
+ * chroma of @p color is mostly inherited.
+ *
+ * @param base color to be tinted
+ * @param color color with which to tint
+ * @param amount how strongly to tint the base; 0.0 gives @p base,
+ * 1.0 gives @p color
+ */
+KGUIADDONS_EXPORT QColor tint(const QColor &base, const QColor &color, qreal amount = 0.3);
+
+/**
+ * Blend two colors into a new color by linear combination.
+ * @code
+    QColor lighter = KColorUtils::mix(myColor, Qt::white)
+ * @endcode
+ * @param c1 first color.
+ * @param c2 second color.
+ * @param bias weight to be used for the mix. @p bias <= 0 gives @p c1,
+ * @p bias >= 1 gives @p c2. @p bias == 0.5 gives a 50% blend of @p c1
+ * and @p c2.
+ */
+KGUIADDONS_EXPORT QColor mix(const QColor &c1, const QColor &c2, qreal bias = 0.5);
+
+/**
+ * Blend two colors into a new color by painting the second color over the
+ * first using the specified composition mode.
+ * @code
+    QColor white(Qt::white);
+    white.setAlphaF(0.5);
+    QColor lighter = KColorUtils::overlayColors(myColor, white);
+   @endcode
+ * @param base the base color (alpha channel is ignored).
+ * @param paint the color to be overlaid onto the base color.
+ * @param comp the CompositionMode used to do the blending.
+ */
+KGUIADDONS_EXPORT QColor overlayColors(const QColor &base, const QColor &paint, QPainter::CompositionMode comp = QPainter::CompositionMode_SourceOver);
+}
+
+#endif // KCOLORUTILS_H

local/recipes/kde/kf6-kguiaddons/source/src/colors/kguiaddons_colorhelpers_p.h

@@ -0,0 +1,18 @@
+/*  This file is part of the KDE project
+    SPDX-FileCopyrightText: 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
+    SPDX-FileCopyrightText: 2007 Olaf Schmidt <ojschmidt@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef KGUIADDONS_COLORHELPERS_P_H
+#define KGUIADDONS_COLORHELPERS_P_H
+
+// normalize: like qBound(a, 0.0, 1.0) but without needing the args and with
+// "safer" behavior on NaN (isnan(a) -> return 0.0)
+static inline qreal normalize(qreal a)
+{
+    return (a < 1.0 ? (a > 0.0 ? a : 0.0) : 1.0);
+}
+
+#endif // KGUIADDONS_KCOLORHELPERS_P_H

local/recipes/kde/kf6-kguiaddons/source/src/colors/kwindowinsetscontroller.cpp

@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: 2024 Mathis Brüchert <mbb@kaidan.im>
+// SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+// SPDX-License-Identifier: LGPL-2.0-or-later
+
+#include "kwindowinsetscontroller.h"
+
+#include <QCoreApplication>
+
+#ifdef Q_OS_ANDROID
+#include <QJniObject>
+#endif
+
+class KWindowInsetsControllerPrivate
+{
+public:
+    QColor m_statusBarColor;
+    QColor m_navigationBarColor;
+};
+
+KWindowInsetsController::KWindowInsetsController(QObject *parent)
+    : QObject(parent)
+#ifdef Q_OS_ANDROID
+    , d(new KWindowInsetsControllerPrivate)
+#endif
+{
+}
+
+KWindowInsetsController::~KWindowInsetsController() = default;
+
+QColor KWindowInsetsController::statusBarBackgroundColor() const // NOLINT readability-convert-member-functions-to-static
+{
+#ifdef Q_OS_ANDROID
+    return d->m_statusBarColor;
+#else
+    return {};
+#endif
+}
+
+void KWindowInsetsController::setStatusBarBackgroundColor(const QColor &color) // NOLINT readability-convert-member-functions-to-static
+{
+#ifdef Q_OS_ANDROID
+    d->m_statusBarColor = color;
+
+    QNativeInterface::QAndroidApplication::runOnAndroidMainThread([=]() {
+        QJniObject::callStaticMethod<void>("org.kde.guiaddons.KWindowInsetsController",
+                                           "setStatusBarBackground",
+                                           "(Landroid/app/Activity;I)V",
+                                           QNativeInterface::QAndroidApplication::context(),
+                                           color.rgba());
+    });
+#else
+    Q_UNUSED(color)
+#endif
+}
+
+QColor KWindowInsetsController::navigationBarBackgroundColor() const // NOLINT readability-convert-member-functions-to-static
+{
+#ifdef Q_OS_ANDROID
+    return d->m_navigationBarColor;
+#else
+    return {};
+#endif
+}
+
+void KWindowInsetsController::setNavigationBarBackgroundColor(const QColor &color) // NOLINT readability-convert-member-functions-to-static
+{
+#ifdef Q_OS_ANDROID
+    d->m_navigationBarColor = color;
+
+    QNativeInterface::QAndroidApplication::runOnAndroidMainThread([=]() {
+        QJniObject::callStaticMethod<void>("org.kde.guiaddons.KWindowInsetsController",
+                                           "setNavigationBarBackground",
+                                           "(Landroid/app/Activity;I)V",
+                                           QNativeInterface::QAndroidApplication::context(),
+                                           color.rgba());
+    });
+#else
+    Q_UNUSED(color)
+#endif
+}
+
+#include "moc_kwindowinsetscontroller.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/colors/kwindowinsetscontroller.h

@@ -0,0 +1,63 @@
+// SPDX-FileCopyrightText: 2024 Mathis Brüchert <mbb@kaidan.im>
+// SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+// SPDX-License-Identifier: LGPL-2.0-or-later
+
+#ifndef KWINDOWINSETSCONTROLLER_H
+#define KWINDOWINSETSCONTROLLER_H
+
+#include "kguiaddons_export.h"
+
+#include <QColor>
+#include <QObject>
+
+#include <memory>
+
+class KWindowInsetsControllerPrivate;
+
+/** Access to window insets colors.
+ *
+ *  On most platforms this does nothing, on Android it allows
+ *  to customize the (top) status bar and (botton) navigation bar
+ *  background colors, e.g. to match the current window or application
+ *  colors.
+ *
+ *  Note that the foreground colors on Android are automatically
+ *  chosen based on the background color.
+ *
+ *  @code
+ *  Component.onComplete: {
+ *      WindowInsetsController.statusBarBackgroundColor = Kirigami.Theme.backgroundColor;
+ *      WindowInsetsController.navigationBarBackgroundColor = Kirigami.Theme.backgroundColor;
+ *  }
+ *  @endcode
+ *
+ *  @since 6.7
+ */
+class KGUIADDONS_EXPORT KWindowInsetsController : public QObject
+{
+    Q_OBJECT
+    /** Background color of the status bar. */
+    Q_PROPERTY(QColor statusBarBackgroundColor READ statusBarBackgroundColor WRITE setStatusBarBackgroundColor NOTIFY statusBarBackgroundColorChanged)
+    /** Background color of the navigation bar. */
+    Q_PROPERTY(
+        QColor navigationBarBackgroundColor READ navigationBarBackgroundColor WRITE setNavigationBarBackgroundColor NOTIFY navigationBarBackgroundColorChanged)
+
+public:
+    explicit KWindowInsetsController(QObject *parent = nullptr);
+    ~KWindowInsetsController();
+
+    [[nodiscard]] QColor statusBarBackgroundColor() const;
+    void setStatusBarBackgroundColor(const QColor &color);
+
+    [[nodiscard]] QColor navigationBarBackgroundColor() const;
+    void setNavigationBarBackgroundColor(const QColor &color);
+
+Q_SIGNALS:
+    void statusBarBackgroundColorChanged();
+    void navigationBarBackgroundColorChanged();
+
+private:
+    std::unique_ptr<KWindowInsetsControllerPrivate> d;
+};
+
+#endif // KWINDOWINSETSCONTROLLER_H

local/recipes/kde/kf6-kguiaddons/source/src/config.h.in

@@ -0,0 +1,2 @@
+#cmakedefine01 WITH_X11
+#cmakedefine01 WITH_WAYLAND

local/recipes/kde/kf6-kguiaddons/source/src/fonts/kfontutils.cpp

@@ -0,0 +1,90 @@
+/*
+    SPDX-FileCopyrightText: 2005, 2009, 2014 Albert Astals Cid <aacid@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#include "kfontutils.h"
+
+#include <QPainter>
+#include <qmath.h>
+
+static bool checkFits(QPainter &painter, const QString &string, qreal width, qreal height, qreal size, KFontUtils::AdaptFontSizeOptions flags)
+{
+    QFont f = painter.font();
+    f.setPointSizeF(size);
+    painter.setFont(f);
+    int qtFlags = Qt::AlignCenter | Qt::TextWordWrap;
+    if (flags & KFontUtils::DoNotAllowWordWrap) {
+        qtFlags &= ~Qt::TextWordWrap;
+    }
+    const QRectF boundingRect = painter.boundingRect(QRectF(0, 0, width, height), qtFlags, string);
+    if (boundingRect.width() == 0.0 || boundingRect.height() == 0.0) {
+        return false;
+    } else if (boundingRect.width() > width || boundingRect.height() > height) {
+        return false;
+    }
+    return true;
+}
+
+qreal KFontUtils::adaptFontSize(QPainter &painter,
+                                const QString &string,
+                                qreal width,
+                                qreal height,
+                                qreal maxFontSize,
+                                qreal minFontSize,
+                                AdaptFontSizeOptions flags)
+{
+    // A invalid range is an error (-1)
+    if (maxFontSize < minFontSize) {
+        return -1;
+    }
+
+    // If the max font size already fits, return it
+    if (checkFits(painter, string, width, height, maxFontSize, flags)) {
+        return maxFontSize;
+    }
+
+    qreal fontSizeDoesNotFit = maxFontSize;
+
+    // If the min font size does not fit, try to see if a font size of 1 fits,
+    // if it does not return error (-1)
+    // if it does, we'll return a fontsize smaller than the minFontSize as documented
+    if (!checkFits(painter, string, width, height, minFontSize, flags)) {
+        fontSizeDoesNotFit = minFontSize;
+
+        minFontSize = 1;
+        if (!checkFits(painter, string, width, height, minFontSize, flags)) {
+            return -1;
+        }
+    }
+
+    qreal fontSizeFits = minFontSize;
+    qreal nextFontSizeToTry = (fontSizeDoesNotFit + fontSizeFits) / 2;
+
+    while (qFloor(fontSizeFits) != qFloor(nextFontSizeToTry)) {
+        if (checkFits(painter, string, width, height, nextFontSizeToTry, flags)) {
+            fontSizeFits = nextFontSizeToTry;
+            nextFontSizeToTry = (fontSizeDoesNotFit + fontSizeFits) / 2;
+        } else {
+            fontSizeDoesNotFit = nextFontSizeToTry;
+            nextFontSizeToTry = (nextFontSizeToTry + fontSizeFits) / 2;
+        }
+    }
+
+    QFont f = painter.font();
+    f.setPointSizeF(fontSizeFits);
+    painter.setFont(f);
+
+    return fontSizeFits;
+}
+
+qreal KFontUtils::adaptFontSize(QPainter &painter,
+                                const QString &text,
+                                const QSizeF &availableSize,
+                                qreal maxFontSize,
+                                qreal minFontSize,
+                                AdaptFontSizeOptions flags)
+{
+    return adaptFontSize(painter, text, availableSize.width(), availableSize.height(), maxFontSize, minFontSize, flags);
+}

local/recipes/kde/kf6-kguiaddons/source/src/fonts/kfontutils.h

@@ -0,0 +1,74 @@
+/*
+    SPDX-FileCopyrightText: 2005, 2009 Albert Astals Cid <aacid@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#ifndef KFONTUTILS_H
+#define KFONTUTILS_H
+
+#include <kguiaddons_export.h>
+
+#include <qglobal.h>
+
+class QPainter;
+class QSizeF;
+class QString;
+
+/**
+ * @namespace KFontUtils
+ * Provides utility functions for font data.
+ */
+namespace KFontUtils
+{
+/**
+ * Modifiers for the adaptFontSize function
+ * @see AdaptFontSizeOptions
+ */
+enum AdaptFontSizeOption {
+    NoFlags = 0x01, ///< No modifier
+    DoNotAllowWordWrap = 0x02, ///< Do not use word wrapping
+};
+/**
+ * Stores a combination of #AdaptFontSizeOption values.
+ */
+Q_DECLARE_FLAGS(AdaptFontSizeOptions, AdaptFontSizeOption)
+Q_DECLARE_OPERATORS_FOR_FLAGS(AdaptFontSizeOptions)
+
+/** Helper function that calculates the biggest font size (in points) used
+    drawing a centered text using word wrapping.
+    @param painter The painter where the text will be painted. The font set
+                   in the painter is used for the calculation. Note the
+                   painter font size is modified by this call
+    @param text The text you want to draw
+    @param width The available width for drawing
+    @param height The available height for drawing
+    @param maxFontSize The maximum font size (in points) to consider
+    @param minFontSize The minimum font size (in points) to consider
+    @param flags The modifiers for how the text is painted
+    @return The calculated biggest font size (in points) that draws the text
+            in the given dimensions. Can return smaller than minFontSize,
+            that means the text doesn't fit in the given rectangle. Can
+            return -1 on error
+    @since 4.7
+*/
+qreal KGUIADDONS_EXPORT adaptFontSize(QPainter &painter,
+                                      const QString &text,
+                                      qreal width,
+                                      qreal height,
+                                      qreal maxFontSize = 28.0,
+                                      qreal minFontSize = 1.0,
+                                      AdaptFontSizeOptions flags = NoFlags);
+
+/** Convenience function for adaptFontSize that accepts a QSizeF instead two qreals
+    @since 4.7
+*/
+qreal KGUIADDONS_EXPORT adaptFontSize(QPainter &painter,
+                                      const QString &text,
+                                      const QSizeF &availableSize,
+                                      qreal maxFontSize = 28.0,
+                                      qreal minFontSize = 1.0,
+                                      AdaptFontSizeOptions flags = NoFlags);
+}
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/CMakeLists.txt

@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: BSD-2-Clause
+
+add_executable(kde-geo-uri-handler
+    kgeourihandler.cpp
+    kgeourihandler_p.h
+    main.cpp
+)
+ecm_mark_nongui_executable(kde-geo-uri-handler)
+target_include_directories(kde-geo-uri-handler PRIVATE "${CMAKE_BINARY_DIR}/src") # for kguiaddons_version.h
+target_link_libraries(kde-geo-uri-handler PRIVATE Qt6::Gui)
+
+install(TARGETS kde-geo-uri-handler ${KF_INSTALL_TARGETS_DEFAULT_ARGS})
+install(
+    FILES
+        google-maps-geo-handler.desktop
+        openstreetmap-geo-handler.desktop
+        qwant-maps-geo-handler.desktop
+        wheelmap-geo-handler.desktop
+    DESTINATION
+        ${KDE_INSTALL_APPDIR}
+)

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/google-maps-geo-handler.desktop

@@ -0,0 +1,50 @@
+[Desktop Entry]
+Type=Application
+Exec=kde-geo-uri-handler --coordinate-template "https://www.google.com/maps/@<LAT>,<LON>,<Z>z" --query-template "https://www.google.com/maps/search/<Q>" --fallback "https://www.google.com/maps/" %u
+Name=Google Maps
+Name[ar]=خرائط غوغل
+Name[ast]=Google Maps
+Name[bg]=Google карти
+Name[ca]=Google Maps
+Name[ca@valencia]=Google Maps
+Name[cs]=Mapy Google
+Name[de]=Google Maps
+Name[en_GB]=Google Maps
+Name[eo]=Guglo-Mapoj
+Name[es]=Google Maps
+Name[eu]=Google Maps
+Name[fi]=Google Maps
+Name[fr]=Google Maps
+Name[gl]=Google Maps
+Name[he]=Google מפות
+Name[hi]=गूगल मैप्स
+Name[hu]=Google Térképek
+Name[ia]=Google Maps (Mappas de Google)
+Name[is]=Google Maps
+Name[it]=Mappe di Google
+Name[ka]=Google Maps
+Name[ko]=Google 지도
+Name[lt]=„Google“ žemėlapiai
+Name[lv]=Google Maps
+Name[nl]=Google Maps
+Name[nn]=Google Maps
+Name[pl]=Mapy Google
+Name[pt]=Google Maps
+Name[pt_BR]=Google Maps
+Name[ro]=Hărți Google
+Name[ru]=Карты Google
+Name[sa]=गूगल मानचित्रम् (Google Maps)
+Name[sk]=Google Maps
+Name[sl]=Google Maps
+Name[sv]=Google kartor
+Name[ta]=கூகுள் மேப்ஸ்
+Name[tr]=Google Haritalar
+Name[uk]=Карти Google
+Name[vi]=Google Bản đồ
+Name[x-test]=xxGoogle Mapsxx
+Name[zh_CN]=Google Maps
+Name[zh_TW]=Google 地圖
+Icon=map-globe
+MimeType=x-scheme-handler/geo;
+Terminal=false
+NoDisplay=true

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/google-maps-geo-handler.desktop.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2022 Florian Edelmann <florian-edelmann@online.de>
+SPDX-License-Identifier: CC0-1.0

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/kgeourihandler.cpp

@@ -0,0 +1,69 @@
+/*
+    SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kgeourihandler_p.h"
+
+#include <QUrl>
+#include <QUrlQuery>
+
+void KGeoUriHandler::setCoordinateTemplate(const QString &coordTmpl)
+{
+    m_coordTmpl = coordTmpl;
+}
+
+void KGeoUriHandler::setQueryTemplate(const QString &queryTmpl)
+{
+    m_queryTmpl = queryTmpl;
+}
+
+void KGeoUriHandler::setFallbackUrl(const QString &fallbackUrl)
+{
+    m_fallbackUrl = fallbackUrl;
+}
+
+static bool isValidCoordinate(double c, double limit)
+{
+    return c != 0.0 && c >= -limit && c <= limit;
+}
+
+QString KGeoUriHandler::handleUri(const QUrl &geoUri)
+{
+    const auto pathElems = geoUri.path().split(QLatin1Char(';'));
+    const auto coordElems = pathElems.isEmpty() ? QStringList() : pathElems.at(0).split(QLatin1Char(','));
+
+    const auto lat = coordElems.size() < 2 ? 0.0 : coordElems.at(0).toDouble();
+    const auto lon = coordElems.size() < 2 ? 0.0 : coordElems.at(1).toDouble();
+
+    const auto geoQuery = QUrlQuery(geoUri.query());
+    const auto query = geoQuery.queryItemValue(QStringLiteral("q"));
+
+    bool zoomValid = false;
+    int zoom = geoQuery.queryItemValue(QStringLiteral("z")).toInt(&zoomValid);
+    if (!zoomValid || zoom < 0 || zoom > 21) {
+        zoom = 18;
+    }
+
+    // unsupported coordinate reference system
+    if (!pathElems.isEmpty() && std::any_of(pathElems.begin() + 1, pathElems.end(), [](const auto &elem) {
+            return elem.startsWith(QLatin1String("crs="), Qt::CaseInsensitive) && !elem.endsWith(QLatin1String("=wgs84"), Qt::CaseInsensitive);
+        })) {
+        return m_fallbackUrl;
+    }
+
+    QString tmpl;
+    if (!query.isEmpty()) {
+        tmpl = m_queryTmpl;
+    } else if (isValidCoordinate(lat, 90.0) && isValidCoordinate(lon, 180.0)) {
+        tmpl = m_coordTmpl;
+    } else {
+        return m_fallbackUrl;
+    }
+
+    tmpl.replace(QLatin1String("<LAT>"), QString::number(lat));
+    tmpl.replace(QLatin1String("<LON>"), QString::number(lon));
+    tmpl.replace(QLatin1String("<Q>"), query);
+    tmpl.replace(QLatin1String("<Z>"), QString::number(zoom));
+    return tmpl;
+}

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/kgeourihandler_p.h

@@ -0,0 +1,44 @@
+/*
+    SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef KGEOURIHANDLER_H
+#define KGEOURIHANDLER_H
+
+#include <QString>
+
+class QUrl;
+
+/** Fallback handler for geo: URIs by forwarding them to a web service.
+ *
+ *  This handles three cases of geo: URIs:
+ *  - when containing a query argument, the query URL template is used
+ *  - when containing valid WGS-84 coordinates, the coordinate URL template is used
+ *  - otherwise the fallback URL is returned
+ *
+ *  URL templates can contain any number of the following placeholders in angle brackets:
+ *  - @c LAT - the latitude
+ *  - @c LON - the longitude
+ *  - @c Q - the query string
+ *  - @c Z - the zoom level for a Web Mercator map projection
+ *
+ *  @see https://en.wikipedia.org/wiki/Geo_URI_scheme
+ *  @see https://datatracker.ietf.org/doc/html/rfc5870
+ */
+class KGeoUriHandler
+{
+public:
+    void setCoordinateTemplate(const QString &coordTmpl);
+    void setQueryTemplate(const QString &queryTmpl);
+    void setFallbackUrl(const QString &fallbackUrl);
+
+    QString handleUri(const QUrl &geoUri);
+
+private:
+    QString m_coordTmpl;
+    QString m_queryTmpl;
+    QString m_fallbackUrl;
+};
+
+#endif // KGEOURIHANDLER_H

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/main.cpp

@@ -0,0 +1,49 @@
+/*
+    SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kgeourihandler_p.h"
+#include <kguiaddons_version.h>
+
+#include <QCommandLineParser>
+#include <QDesktopServices>
+#include <QGuiApplication>
+#include <QUrl>
+
+int main(int argc, char **argv)
+{
+    QCoreApplication::setApplicationName(QStringLiteral("kde-geo-uri-handler"));
+    QCoreApplication::setOrganizationName(QStringLiteral("KDE"));
+    QCoreApplication::setOrganizationDomain(QStringLiteral("kde.org"));
+    QCoreApplication::setApplicationVersion(QStringLiteral(KGUIADDONS_VERSION_STRING));
+
+    QGuiApplication app(argc, argv);
+
+    QCommandLineParser parser;
+    QCommandLineOption coordTmplOpt(QStringLiteral("coordinate-template"),
+                                    QStringLiteral("URL template for coordinate-based access."),
+                                    QStringLiteral("coordinate-template"));
+    parser.addOption(coordTmplOpt);
+    QCommandLineOption queryTmplOpt(QStringLiteral("query-template"), QStringLiteral("URL template for query-based access."), QStringLiteral("query-template"));
+    parser.addOption(queryTmplOpt);
+    QCommandLineOption fallbackOpt(QStringLiteral("fallback"), QStringLiteral("URL to use in case of errors."), QStringLiteral("fallback-url"));
+    parser.addOption(fallbackOpt);
+    parser.addPositionalArgument(QStringLiteral("uri"), QStringLiteral("geo: URI to handle"));
+    parser.addHelpOption();
+    parser.addVersionOption();
+    parser.process(app);
+
+    KGeoUriHandler handler;
+    handler.setCoordinateTemplate(parser.value(coordTmplOpt));
+    handler.setQueryTemplate(parser.value(queryTmplOpt));
+    handler.setFallbackUrl(parser.value(fallbackOpt));
+
+    const auto args = parser.positionalArguments();
+    for (const auto &arg : args) {
+        const auto url = handler.handleUri(QUrl(arg));
+        QDesktopServices::openUrl(QUrl(url));
+    }
+
+    return 0;
+}

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/openstreetmap-geo-handler.desktop

@@ -0,0 +1,49 @@
+[Desktop Entry]
+Type=Application
+Exec=kde-geo-uri-handler --coordinate-template "https://www.openstreetmap.org/#map=<Z>/<LAT>/<LON>" --query-template "https://www.openstreetmap.org/search?query=<Q>" --fallback "https://www.openstreetmap.org" %u
+Name=OpenStreetMap
+Name[ar]=خريطة الشّوارع المفتوحة
+Name[ast]=OpenStreetMap
+Name[bg]=OpenStreetMap
+Name[ca]=OpenStreetMap
+Name[ca@valencia]=OpenStreetMap
+Name[cs]=OpenStreetMap
+Name[de]=OpenStreetMap
+Name[en_GB]=OpenStreetMap
+Name[eo]=OpenStreetMap
+Name[es]=OpenStreetMap
+Name[eu]=OpenStreetMap
+Name[fi]=OpenStreetMap
+Name[fr]=OpenStreetMap
+Name[gl]=OpenStreetMap
+Name[he]=OpenStreetMap
+Name[hi]=ओपनस्ट्रीटमैप
+Name[hu]=OpenStreetMap
+Name[ia]=OpenStreetMap
+Name[is]=OpenStreetMap
+Name[it]=OpenStreetMap
+Name[ka]=OpenStreetMap
+Name[ko]=OpenStreetMap
+Name[lt]=OpenStreetMap
+Name[lv]=OpenStreetMap
+Name[nl]=OpenStreetMap
+Name[nn]=OpenStreetMap
+Name[pl]=OpenStreetMap
+Name[pt]=OpenStreetMap
+Name[pt_BR]=OpenStreetMap
+Name[ro]=OpenStreetMap
+Name[ru]=OpenStreetMap
+Name[sa]=वीथिमानचित्रं उद्घाटयन्तु (OpenStreetMap)
+Name[sk]=OpenStreetMap
+Name[sl]=OpenStreetMap
+Name[sv]=OpenStreetMap
+Name[tr]=OpenStreetMap
+Name[uk]=OpenStreetMap
+Name[vi]=OpenStreetMap
+Name[x-test]=xxOpenStreetMapxx
+Name[zh_CN]=OpenStreetMap
+Name[zh_TW]=OpenStreetMap 開放街圖
+Icon=map-globe
+MimeType=x-scheme-handler/geo;
+Terminal=false
+NoDisplay=true

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/openstreetmap-geo-handler.desktop.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+SPDX-License-Identifier: CC0-1.0

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/qwant-maps-geo-handler.desktop

@@ -0,0 +1,49 @@
+[Desktop Entry]
+Type=Application
+Exec=kde-geo-uri-handler --coordinate-template "https://www.qwant.com/maps/#map=<Z>/<LAT>/<LON>" --query-template "https://www.qwant.com/maps/?q=<Q>&client=opensearch" --fallback "https://www.qwant.com/maps/" %u
+Name=Qwant Maps
+Name[ar]=خرائط كوانت
+Name[ast]=Qwant Maps
+Name[bg]=Qwant Maps
+Name[ca]=Qwant Maps
+Name[ca@valencia]=Qwant Maps
+Name[cs]=Mapy Qwant
+Name[de]=Qwant Maps
+Name[en_GB]=Qwant Maps
+Name[eo]=Qwant-Mapoj
+Name[es]=Qwant Maps
+Name[eu]=Qwant Maps
+Name[fi]=Qwant Maps
+Name[fr]=Qwant Maps
+Name[gl]=Qwant Maps
+Name[he]=Qwant Maps
+Name[hi]=क्वान्ट मैप्स
+Name[hu]=Qwant Térképek
+Name[ia]=Qwant Maps (Mappas de Qwant)
+Name[is]=Qwant Maps
+Name[it]=Qwant Maps
+Name[ka]=Qwant Maps
+Name[ko]=Qwant 지도
+Name[lt]=„Qwant“ žemėlapiai
+Name[lv]=Qwant Maps
+Name[nl]=Qwant Maps
+Name[nn]=Qwant Maps
+Name[pl]=Mapy Qwant
+Name[pt]=Qwant Maps
+Name[pt_BR]=Qwant Maps
+Name[ro]=Hărți Qwant
+Name[ru]=Карты Qwant
+Name[sa]=क्वान्ट मानचित्र (Qwant Maps)
+Name[sk]=Qwant Maps
+Name[sl]=Qwant Maps
+Name[sv]=Qwant kartor
+Name[tr]=Qwant Haritalar
+Name[uk]=Карти Qwant
+Name[vi]=Bản đồ Qwant
+Name[x-test]=xxQwant Mapsxx
+Name[zh_CN]=Qwant Maps
+Name[zh_TW]=Qwant 地圖
+Icon=map-globe
+MimeType=x-scheme-handler/geo;
+Terminal=false
+NoDisplay=true

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/qwant-maps-geo-handler.desktop.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2022 Florian Edelmann <florian-edelmann@online.de>
+SPDX-License-Identifier: CC0-1.0

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/wheelmap-geo-handler.desktop

@@ -0,0 +1,49 @@
+[Desktop Entry]
+Type=Application
+Exec=kde-geo-uri-handler --coordinate-template "https://wheelmap.org/?lat=<LAT>&lon=<LON>" --query-template "https://wheelmap.org/search?q=<Q>" --fallback "https://wheelmap.org" %u
+Name=wheelmap.org
+Name[ar]=wheelmap.org
+Name[ast]=wheelmap.org
+Name[bg]=wheelmap.org
+Name[ca]=wheelmap.org
+Name[ca@valencia]=wheelmap.org
+Name[cs]=wheelmap.org
+Name[de]=wheelmap.org
+Name[en_GB]=wheelmap.org
+Name[eo]=wheelmap.org
+Name[es]=wheelmap.org
+Name[eu]=wheelmap.org
+Name[fi]=wheelmap.org
+Name[fr]=wheelmap.org
+Name[gl]=wheelmap.org
+Name[he]=wheelmap.org
+Name[hi]=व्हीलमैप्स.ऑर्ग
+Name[hu]=wheelmap.org
+Name[ia]=wheelmap.org
+Name[is]=wheelmap.org
+Name[it]=wheelmap.org
+Name[ka]=wheelmap.org
+Name[ko]=wheelmap.org
+Name[lt]=wheelmap.org
+Name[lv]=wheelmap.org
+Name[nl]=wheelmap.org
+Name[nn]=wheelmap.org
+Name[pl]=wheelmap.org
+Name[pt]=wheelmap.org
+Name[pt_BR]=wheelmap.org
+Name[ro]=wheelmap.org
+Name[ru]=wheelmap.org
+Name[sa]=wheelmap.org
+Name[sk]=wheelmap.org
+Name[sl]=wheelmap.org
+Name[sv]=wheelmap.org
+Name[tr]=wheelmap.org
+Name[uk]=wheelmap.org
+Name[vi]=wheelmap.org
+Name[x-test]=xxwheelmap.orgxx
+Name[zh_CN]=wheelmap.org
+Name[zh_TW]=wheelmap.org
+Icon=map-globe
+MimeType=x-scheme-handler/geo;
+Terminal=false
+NoDisplay=true

local/recipes/kde/kf6-kguiaddons/source/src/geo-scheme-handler/wheelmap-geo-handler.desktop.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+SPDX-License-Identifier: CC0-1.0

local/recipes/kde/kf6-kguiaddons/source/src/qml/CMakeLists.txt

@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: BSD-2-Clause
+
+ecm_add_qml_module(kguiaddonsqml URI "org.kde.guiaddons" GENERATE_PLUGIN_SOURCE INSTALLED_PLUGIN_TARGET KF6::kguiaddonsqml)
+target_sources(kguiaddonsqml PRIVATE types.h)
+target_link_libraries(kguiaddonsqml PRIVATE KF6GuiAddons Qt6::Qml)
+ecm_finalize_qml_module(kguiaddonsqml EXPORT KF6GuiAddonsTargets)

local/recipes/kde/kf6-kguiaddons/source/src/qml/types.h

@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+// SPDX-License-Identifier: LGPL-2.0-or-later
+
+#ifndef KGUIADDONS_QML_TYPES
+#define KGUIADDONS_QML_TYPES
+
+#include <KWindowInsetsController>
+
+#include <QQmlEngine>
+
+class KWindowInsetsControllerForeign : public QObject
+{
+    Q_OBJECT
+    QML_NAMED_ELEMENT(WindowInsetsController)
+    QML_FOREIGN(KWindowInsetsController)
+    QML_SINGLETON
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/recorder/keyboard-shortcuts-inhibit-unstable-v1.xml

@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="keyboard_shortcuts_inhibit_unstable_v1">
+
+  <copyright>
+    Copyright © 2017 Red Hat Inc.
+
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and associated documentation files (the "Software"),
+    to deal in the Software without restriction, including without limitation
+    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the
+    Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice (including the next
+    paragraph) shall be included in all copies or substantial portions of the
+    Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+  </copyright>
+
+  <description summary="Protocol for inhibiting the compositor keyboard shortcuts">
+    This protocol specifies a way for a client to request the compositor
+    to ignore its own keyboard shortcuts for a given seat, so that all
+    key events from that seat get forwarded to a surface.
+
+    Warning! The protocol described in this file is experimental and
+    backward incompatible changes may be made. Backward compatible
+    changes may be added together with the corresponding interface
+    version bump.
+    Backward incompatible changes are done by bumping the version
+    number in the protocol and interface names and resetting the
+    interface version. Once the protocol is to be declared stable,
+    the 'z' prefix and the version number in the protocol and
+    interface names are removed and the interface version number is
+    reset.
+  </description>
+
+  <interface name="zwp_keyboard_shortcuts_inhibit_manager_v1" version="1">
+    <description summary="context object for keyboard grab_manager">
+      A global interface used for inhibiting the compositor keyboard shortcuts.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy the keyboard shortcuts inhibitor object">
+	Destroy the keyboard shortcuts inhibitor manager.
+      </description>
+    </request>
+
+    <request name="inhibit_shortcuts">
+      <description summary="create a new keyboard shortcuts inhibitor object">
+	Create a new keyboard shortcuts inhibitor object associated with
+	the given surface for the given seat.
+
+	If shortcuts are already inhibited for the specified seat and surface,
+	a protocol error "already_inhibited" is raised by the compositor.
+      </description>
+      <arg name="id" type="new_id" interface="zwp_keyboard_shortcuts_inhibitor_v1"/>
+      <arg name="surface" type="object" interface="wl_surface"
+	   summary="the surface that inhibits the keyboard shortcuts behavior"/>
+      <arg name="seat" type="object" interface="wl_seat"
+	   summary="the wl_seat for which keyboard shortcuts should be disabled"/>
+    </request>
+
+    <enum name="error">
+      <entry name="already_inhibited"
+	     value="0"
+	     summary="the shortcuts are already inhibited for this surface"/>
+    </enum>
+  </interface>
+
+  <interface name="zwp_keyboard_shortcuts_inhibitor_v1" version="1">
+    <description summary="context object for keyboard shortcuts inhibitor">
+      A keyboard shortcuts inhibitor instructs the compositor to ignore
+      its own keyboard shortcuts when the associated surface has keyboard
+      focus. As a result, when the surface has keyboard focus on the given
+      seat, it will receive all key events originating from the specified
+      seat, even those which would normally be caught by the compositor for
+      its own shortcuts.
+
+      The Wayland compositor is however under no obligation to disable
+      all of its shortcuts, and may keep some special key combo for its own
+      use, including but not limited to one allowing the user to forcibly
+      restore normal keyboard events routing in the case of an unwilling
+      client. The compositor may also use the same key combo to reactivate
+      an existing shortcut inhibitor that was previously deactivated on
+      user request.
+
+      When the compositor restores its own keyboard shortcuts, an
+      "inactive" event is emitted to notify the client that the keyboard
+      shortcuts inhibitor is not effectively active for the surface and
+      seat any more, and the client should not expect to receive all
+      keyboard events.
+
+      When the keyboard shortcuts inhibitor is inactive, the client has
+      no way to forcibly reactivate the keyboard shortcuts inhibitor.
+
+      The user can chose to re-enable a previously deactivated keyboard
+      shortcuts inhibitor using any mechanism the compositor may offer,
+      in which case the compositor will send an "active" event to notify
+      the client.
+
+      If the surface is destroyed, unmapped, or loses the seat's keyboard
+      focus, the keyboard shortcuts inhibitor becomes irrelevant and the
+      compositor will restore its own keyboard shortcuts but no "inactive"
+      event is emitted in this case.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy the keyboard shortcuts inhibitor object">
+	Remove the keyboard shortcuts inhibitor from the associated wl_surface.
+      </description>
+    </request>
+
+    <event name="active">
+      <description summary="shortcuts are inhibited">
+	This event indicates that the shortcut inhibitor is active.
+
+	The compositor sends this event every time compositor shortcuts
+	are inhibited on behalf of the surface. When active, the client
+	may receive input events normally reserved by the compositor
+	(see zwp_keyboard_shortcuts_inhibitor_v1).
+
+	This occurs typically when the initial request "inhibit_shortcuts"
+	first becomes active or when the user instructs the compositor to
+	re-enable and existing shortcuts inhibitor using any mechanism
+	offered by the compositor.
+      </description>
+    </event>
+
+    <event name="inactive">
+      <description summary="shortcuts are restored">
+	This event indicates that the shortcuts inhibitor is inactive,
+	normal shortcuts processing is restored by the compositor.
+       </description>
+    </event>
+  </interface>
+</protocol>

local/recipes/kde/kf6-kguiaddons/source/src/recorder/keyboardgrabber.cpp

@@ -0,0 +1,41 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#include "keyboardgrabber_p.h"
+
+#include <QWindow>
+
+KeyboardGrabber::KeyboardGrabber(QWindow *window)
+    : ShortcutInhibition()
+    , m_grabbedWindow(window)
+    , m_grabbingKeyboard(false)
+{
+}
+
+KeyboardGrabber::~KeyboardGrabber()
+{
+    disableInhibition();
+}
+
+void KeyboardGrabber::enableInhibition()
+{
+    if (m_grabbingKeyboard || !m_grabbedWindow) {
+        return;
+    }
+    m_grabbingKeyboard = m_grabbedWindow->setKeyboardGrabEnabled(true);
+}
+
+void KeyboardGrabber::disableInhibition()
+{
+    if (!m_grabbingKeyboard) {
+        return;
+    }
+    m_grabbingKeyboard = !(m_grabbedWindow->setKeyboardGrabEnabled(false));
+}
+
+bool KeyboardGrabber::shortcutsAreInhibited() const
+{
+    return m_grabbingKeyboard;
+}

local/recipes/kde/kf6-kguiaddons/source/src/recorder/keyboardgrabber_p.h

@@ -0,0 +1,25 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#ifndef GRABBINGINHIBITION_H
+#define GRABBINGINHIBITION_H
+
+#include "shortcutinhibition_p.h"
+
+class KeyboardGrabber : public ShortcutInhibition
+{
+public:
+    explicit KeyboardGrabber(QWindow *window);
+    ~KeyboardGrabber() override;
+    void enableInhibition() override;
+    void disableInhibition() override;
+    bool shortcutsAreInhibited() const override;
+
+private:
+    QWindow *m_grabbedWindow;
+    bool m_grabbingKeyboard;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/recorder/kkeysequencerecorder.cpp

@@ -0,0 +1,656 @@
+/*
+    SPDX-FileCopyrightText: 1998 Mark Donohoe <donohoe@kde.org>
+    SPDX-FileCopyrightText: 2001 Ellis Whitehead <ellis@kde.org>
+    SPDX-FileCopyrightText: 2007 Andreas Hartmetz <ahartmetz@gmail.com>
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kkeysequencerecorder.h"
+
+#include "keyboardgrabber_p.h"
+#include "kguiaddons_debug.h"
+#include "shortcutinhibition_p.h"
+#include "waylandinhibition_p.h"
+
+#include <QGuiApplication>
+#include <QKeyEvent>
+#include <QPointer>
+#include <QTimer>
+#include <QWindow>
+
+#include <array>
+#include <chrono>
+
+/// Singleton whose only purpose is to tell us about other sequence recorders getting started
+class KKeySequenceRecorderGlobal : public QObject
+{
+    Q_OBJECT
+public:
+    static KKeySequenceRecorderGlobal *self()
+    {
+        static KKeySequenceRecorderGlobal s_self;
+        return &s_self;
+    }
+
+Q_SIGNALS:
+    void sequenceRecordingStarted();
+};
+
+class KKeySequenceRecorderPrivate : public QObject
+{
+    Q_OBJECT
+public:
+    // Copy of QKeySequencePrivate::MaxKeyCount from private header
+    enum { MaxKeyCount = 4 };
+
+    KKeySequenceRecorderPrivate(KKeySequenceRecorder *qq);
+
+    void controlModifierlessTimeout();
+    bool eventFilter(QObject *watched, QEvent *event) override;
+    void handleKeyPress(QKeyEvent *event);
+    void handleKeyRelease(QKeyEvent *event);
+    void finishRecording();
+    void receivedRecording();
+
+    KKeySequenceRecorder *q;
+    QKeySequence m_currentKeySequence;
+    QKeySequence m_previousKeySequence;
+    QPointer<QWindow> m_window;
+    bool m_isRecording;
+    bool m_multiKeyShortcutsAllowed;
+    bool m_modifierlessAllowed;
+    bool m_modifierOnlyAllowed = false;
+
+    Qt::KeyboardModifiers m_currentModifiers;
+    QTimer m_modifierlessTimer;
+    std::unique_ptr<ShortcutInhibition> m_inhibition;
+    // For use in modifier only shortcuts
+    Qt::KeyboardModifiers m_lastPressedModifiers;
+    bool m_isReleasingModifierOnly = false;
+    std::chrono::nanoseconds m_modifierFirstReleaseTime;
+};
+
+constexpr Qt::KeyboardModifiers modifierMask = Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier | Qt::KeypadModifier;
+
+// Copied here from KKeyServer
+static bool isShiftAsModifierAllowed(int keyQt)
+{
+    // remove any modifiers
+    keyQt &= ~Qt::KeyboardModifierMask;
+
+    // Shift only works as a modifier with certain keys. It's not possible
+    // to enter the SHIFT+5 key sequence for me because this is handled as
+    // '%' by qt on my keyboard.
+    // The working keys are all hardcoded here :-(
+    if (keyQt >= Qt::Key_F1 && keyQt <= Qt::Key_F35) {
+        return true;
+    }
+
+    if (QChar::isLetter(keyQt)) {
+        return true;
+    }
+
+    switch (keyQt) {
+    case Qt::Key_Return:
+    case Qt::Key_Space:
+    case Qt::Key_Backspace:
+    case Qt::Key_Tab:
+    case Qt::Key_Backtab:
+    case Qt::Key_Escape:
+    case Qt::Key_Print:
+    case Qt::Key_ScrollLock:
+    case Qt::Key_Pause:
+    case Qt::Key_PageUp:
+    case Qt::Key_PageDown:
+    case Qt::Key_Insert:
+    case Qt::Key_Delete:
+    case Qt::Key_Home:
+    case Qt::Key_End:
+    case Qt::Key_Up:
+    case Qt::Key_Down:
+    case Qt::Key_Left:
+    case Qt::Key_Right:
+    case Qt::Key_Enter:
+    case Qt::Key_SysReq:
+    case Qt::Key_CapsLock:
+    case Qt::Key_NumLock:
+    case Qt::Key_Help:
+    case Qt::Key_Back:
+    case Qt::Key_Forward:
+    case Qt::Key_Stop:
+    case Qt::Key_Refresh:
+    case Qt::Key_Favorites:
+    case Qt::Key_LaunchMedia:
+    case Qt::Key_OpenUrl:
+    case Qt::Key_HomePage:
+    case Qt::Key_Search:
+    case Qt::Key_VolumeDown:
+    case Qt::Key_VolumeMute:
+    case Qt::Key_VolumeUp:
+    case Qt::Key_BassBoost:
+    case Qt::Key_BassUp:
+    case Qt::Key_BassDown:
+    case Qt::Key_TrebleUp:
+    case Qt::Key_TrebleDown:
+    case Qt::Key_MediaPlay:
+    case Qt::Key_MediaStop:
+    case Qt::Key_MediaPrevious:
+    case Qt::Key_MediaNext:
+    case Qt::Key_MediaRecord:
+    case Qt::Key_MediaPause:
+    case Qt::Key_MediaTogglePlayPause:
+    case Qt::Key_LaunchMail:
+    case Qt::Key_Calculator:
+    case Qt::Key_Memo:
+    case Qt::Key_ToDoList:
+    case Qt::Key_Calendar:
+    case Qt::Key_PowerDown:
+    case Qt::Key_ContrastAdjust:
+    case Qt::Key_Standby:
+    case Qt::Key_MonBrightnessUp:
+    case Qt::Key_MonBrightnessDown:
+    case Qt::Key_KeyboardLightOnOff:
+    case Qt::Key_KeyboardBrightnessUp:
+    case Qt::Key_KeyboardBrightnessDown:
+    case Qt::Key_PowerOff:
+    case Qt::Key_WakeUp:
+    case Qt::Key_Eject:
+    case Qt::Key_ScreenSaver:
+    case Qt::Key_WWW:
+    case Qt::Key_Sleep:
+    case Qt::Key_LightBulb:
+    case Qt::Key_Shop:
+    case Qt::Key_History:
+    case Qt::Key_AddFavorite:
+    case Qt::Key_HotLinks:
+    case Qt::Key_BrightnessAdjust:
+    case Qt::Key_Finance:
+    case Qt::Key_Community:
+    case Qt::Key_AudioRewind:
+    case Qt::Key_BackForward:
+    case Qt::Key_ApplicationLeft:
+    case Qt::Key_ApplicationRight:
+    case Qt::Key_Book:
+    case Qt::Key_CD:
+    case Qt::Key_Clear:
+    case Qt::Key_ClearGrab:
+    case Qt::Key_Close:
+    case Qt::Key_Copy:
+    case Qt::Key_Cut:
+    case Qt::Key_Display:
+    case Qt::Key_DOS:
+    case Qt::Key_Documents:
+    case Qt::Key_Excel:
+    case Qt::Key_Explorer:
+    case Qt::Key_Game:
+    case Qt::Key_Go:
+    case Qt::Key_iTouch:
+    case Qt::Key_LogOff:
+    case Qt::Key_Market:
+    case Qt::Key_Meeting:
+    case Qt::Key_MenuKB:
+    case Qt::Key_MenuPB:
+    case Qt::Key_MySites:
+    case Qt::Key_News:
+    case Qt::Key_OfficeHome:
+    case Qt::Key_Option:
+    case Qt::Key_Paste:
+    case Qt::Key_Phone:
+    case Qt::Key_Reply:
+    case Qt::Key_Reload:
+    case Qt::Key_RotateWindows:
+    case Qt::Key_RotationPB:
+    case Qt::Key_RotationKB:
+    case Qt::Key_Save:
+    case Qt::Key_Send:
+    case Qt::Key_Spell:
+    case Qt::Key_SplitScreen:
+    case Qt::Key_Support:
+    case Qt::Key_TaskPane:
+    case Qt::Key_Terminal:
+    case Qt::Key_Tools:
+    case Qt::Key_Travel:
+    case Qt::Key_Video:
+    case Qt::Key_Word:
+    case Qt::Key_Xfer:
+    case Qt::Key_ZoomIn:
+    case Qt::Key_ZoomOut:
+    case Qt::Key_Away:
+    case Qt::Key_Messenger:
+    case Qt::Key_WebCam:
+    case Qt::Key_MailForward:
+    case Qt::Key_Pictures:
+    case Qt::Key_Music:
+    case Qt::Key_Battery:
+    case Qt::Key_Bluetooth:
+    case Qt::Key_WLAN:
+    case Qt::Key_UWB:
+    case Qt::Key_AudioForward:
+    case Qt::Key_AudioRepeat:
+    case Qt::Key_AudioRandomPlay:
+    case Qt::Key_Subtitle:
+    case Qt::Key_AudioCycleTrack:
+    case Qt::Key_Time:
+    case Qt::Key_Select:
+    case Qt::Key_View:
+    case Qt::Key_TopMenu:
+    case Qt::Key_Suspend:
+    case Qt::Key_Hibernate:
+    case Qt::Key_Launch0:
+    case Qt::Key_Launch1:
+    case Qt::Key_Launch2:
+    case Qt::Key_Launch3:
+    case Qt::Key_Launch4:
+    case Qt::Key_Launch5:
+    case Qt::Key_Launch6:
+    case Qt::Key_Launch7:
+    case Qt::Key_Launch8:
+    case Qt::Key_Launch9:
+    case Qt::Key_LaunchA:
+    case Qt::Key_LaunchB:
+    case Qt::Key_LaunchC:
+    case Qt::Key_LaunchD:
+    case Qt::Key_LaunchE:
+    case Qt::Key_LaunchF:
+    case Qt::Key_Shift:
+    case Qt::Key_Control:
+    case Qt::Key_Meta:
+    case Qt::Key_Alt:
+    case Qt::Key_Super_L:
+    case Qt::Key_Super_R:
+        return true;
+
+    default:
+        return false;
+    }
+}
+
+static bool isOkWhenModifierless(int key)
+{
+    // this whole function is a hack, but especially the first line of code
+    if (QKeySequence(key).toString().length() == 1) {
+        return false;
+    }
+
+    switch (key) {
+    case Qt::Key_Return:
+    case Qt::Key_Space:
+    case Qt::Key_Tab:
+    case Qt::Key_Backtab: // does this ever happen?
+    case Qt::Key_Backspace:
+    case Qt::Key_Delete:
+        return false;
+    default:
+        return true;
+    }
+}
+
+static QKeySequence appendToSequence(const QKeySequence &sequence, int key)
+{
+    if (sequence.count() >= KKeySequenceRecorderPrivate::MaxKeyCount) {
+        qCWarning(KGUIADDONS_LOG) << "Cannot append to a key to a sequence which is already of length" << sequence.count();
+        return sequence;
+    }
+
+    std::array<int, KKeySequenceRecorderPrivate::MaxKeyCount> keys{sequence[0].toCombined(),
+                                                                   sequence[1].toCombined(),
+                                                                   sequence[2].toCombined(),
+                                                                   sequence[3].toCombined()};
+    // When the user presses Mod(s)+Alt+Print, the SysReq event is fired only
+    // when the Alt key is released. Before we get the Mod(s)+SysReq event, we
+    // first get a Mod(s)+Alt event, which we have to ignore.
+    // Known limitation: only works when the Alt key is released before the Mod(s) key(s).
+    if ((key & ~Qt::KeyboardModifierMask) == Qt::Key_SysReq) {
+        key = Qt::Key_Print | (key & Qt::KeyboardModifierMask) | Qt::AltModifier;
+        if (sequence.count() > 0 && (sequence[sequence.count() - 1].toCombined() & ~Qt::KeyboardModifierMask) == Qt::Key_Alt) {
+            keys[sequence.count() - 1] = key;
+            return QKeySequence(keys[0], keys[1], keys[2], keys[3]);
+        }
+    }
+    keys[sequence.count()] = key;
+    return QKeySequence(keys[0], keys[1], keys[2], keys[3]);
+}
+
+KKeySequenceRecorderPrivate::KKeySequenceRecorderPrivate(KKeySequenceRecorder *qq)
+    : QObject(qq)
+    , q(qq)
+{
+}
+
+void KKeySequenceRecorderPrivate::controlModifierlessTimeout()
+{
+    if (m_currentKeySequence != 0 && !m_currentModifiers) {
+        // No modifier key pressed currently. Start the timeout
+        m_modifierlessTimer.start(600);
+    } else {
+        // A modifier is pressed. Stop the timeout
+        m_modifierlessTimer.stop();
+    }
+}
+
+bool KKeySequenceRecorderPrivate::eventFilter(QObject *watched, QEvent *event)
+{
+    if (!m_isRecording) {
+        return QObject::eventFilter(watched, event);
+    }
+
+    if (event->type() == QEvent::ShortcutOverride || event->type() == QEvent::ContextMenu) {
+        event->accept();
+        return true;
+    }
+    if (event->type() == QEvent::KeyRelease) {
+        handleKeyRelease(static_cast<QKeyEvent *>(event));
+        return true;
+    }
+    if (event->type() == QEvent::KeyPress) {
+        handleKeyPress(static_cast<QKeyEvent *>(event));
+        return true;
+    }
+    return QObject::eventFilter(watched, event);
+}
+
+static Qt::KeyboardModifiers keyToModifier(int key)
+{
+    switch (key) {
+    case Qt::Key_Meta:
+    case Qt::Key_Super_L:
+    case Qt::Key_Super_R:
+        // Qt doesn't properly recognize Super_L/Super_R as MetaModifier
+        return Qt::MetaModifier;
+    case Qt::Key_Shift:
+        return Qt::ShiftModifier;
+    case Qt::Key_Control:
+        return Qt::ControlModifier;
+    case Qt::Key_Alt:
+        return Qt::AltModifier;
+    default:
+        return Qt::NoModifier;
+    }
+}
+
+void KKeySequenceRecorderPrivate::handleKeyPress(QKeyEvent *event)
+{
+    m_isReleasingModifierOnly = false;
+    m_currentModifiers = event->modifiers() & modifierMask;
+    int key = event->key();
+    switch (key) {
+    case -1:
+        qCWarning(KGUIADDONS_LOG) << "Got unknown key";
+        // Old behavior was to stop recording here instead of continuing like this
+        return;
+    case 0:
+        break;
+    case Qt::Key_AltGr:
+        // or else we get unicode salad
+        break;
+    case Qt::Key_Super_L:
+    case Qt::Key_Super_R:
+    case Qt::Key_Shift:
+    case Qt::Key_Control:
+    case Qt::Key_Alt:
+    case Qt::Key_Meta:
+        m_currentModifiers |= keyToModifier(key);
+        m_lastPressedModifiers = m_currentModifiers;
+        controlModifierlessTimeout();
+        Q_EMIT q->currentKeySequenceChanged();
+        break;
+    default:
+        m_lastPressedModifiers = Qt::NoModifier;
+        if (m_currentKeySequence.count() == 0 && !(m_currentModifiers & ~Qt::ShiftModifier)) {
+            // It's the first key and no modifier pressed. Check if this is allowed
+            if (!(isOkWhenModifierless(key) || m_modifierlessAllowed)) {
+                // No it's not
+                return;
+            }
+        }
+
+        // We now have a valid key press.
+        if ((key == Qt::Key_Backtab) && (m_currentModifiers & Qt::ShiftModifier)) {
+            key = QKeyCombination(Qt::Key_Tab).toCombined() | m_currentModifiers;
+        } else if (isShiftAsModifierAllowed(key)) {
+            key |= m_currentModifiers;
+        } else {
+            key |= (m_currentModifiers & ~Qt::ShiftModifier);
+        }
+
+        m_currentKeySequence = appendToSequence(m_currentKeySequence, key);
+        Q_EMIT q->currentKeySequenceChanged();
+        // Now we are in a critical region (race), where recording is still
+        // ongoing, but key sequence has already changed (potentially) to the
+        // longest. But we still want currentKeySequenceChanged to trigger
+        // before gotKeySequence, so there's only so much we can do about it.
+        if ((!m_multiKeyShortcutsAllowed) || (m_currentKeySequence.count() == MaxKeyCount)) {
+            finishRecording();
+            break;
+        }
+        controlModifierlessTimeout();
+    }
+    event->accept();
+}
+
+// Turn a bunch of modifiers into mods + key
+// so that the ordering is always Meta + Ctrl + Alt + Shift
+static int prettifyModifierOnly(Qt::KeyboardModifiers modifier)
+{
+    if (modifier & Qt::ShiftModifier) {
+        return (Qt::Key_Shift | (modifier & ~Qt::ShiftModifier)).toCombined();
+    } else if (modifier & Qt::AltModifier) {
+        return (Qt::Key_Alt | (modifier & ~Qt::AltModifier)).toCombined();
+    } else if (modifier & Qt::ControlModifier) {
+        return (Qt::Key_Control | (modifier & ~Qt::ControlModifier)).toCombined();
+    } else if (modifier & Qt::MetaModifier) {
+        return (Qt::Key_Meta | (modifier & ~Qt::MetaModifier)).toCombined();
+    } else {
+        return Qt::Key(0);
+    }
+}
+
+void KKeySequenceRecorderPrivate::handleKeyRelease(QKeyEvent *event)
+{
+    Qt::KeyboardModifiers modifiers = event->modifiers() & modifierMask;
+
+    switch (event->key()) {
+    case -1:
+        return;
+    case Qt::Key_Super_L:
+    case Qt::Key_Super_R:
+    case Qt::Key_Meta:
+    case Qt::Key_Shift:
+    case Qt::Key_Control:
+    case Qt::Key_Alt:
+        modifiers &= ~keyToModifier(event->key());
+    }
+    if ((modifiers & m_currentModifiers) < m_currentModifiers) {
+        constexpr auto releaseTimeout = std::chrono::milliseconds(200);
+        const auto currentTime = std::chrono::steady_clock::now().time_since_epoch();
+        if (!m_isReleasingModifierOnly) {
+            m_isReleasingModifierOnly = true;
+            m_modifierFirstReleaseTime = currentTime;
+        }
+        if (m_modifierOnlyAllowed && !modifiers && (currentTime - m_modifierFirstReleaseTime) < releaseTimeout) {
+            m_currentKeySequence = appendToSequence(m_currentKeySequence, prettifyModifierOnly(m_lastPressedModifiers));
+            m_lastPressedModifiers = Qt::NoModifier;
+        }
+        m_currentModifiers = modifiers;
+        Q_EMIT q->currentKeySequenceChanged();
+        if (m_currentKeySequence.count() == (m_multiKeyShortcutsAllowed ? MaxKeyCount : 1)) {
+            finishRecording();
+        }
+        controlModifierlessTimeout();
+    };
+}
+
+void KKeySequenceRecorderPrivate::receivedRecording()
+{
+    m_modifierlessTimer.stop();
+    m_isRecording = false;
+    m_currentModifiers = Qt::NoModifier;
+    m_lastPressedModifiers = Qt::NoModifier;
+    m_isReleasingModifierOnly = false;
+    if (m_inhibition) {
+        m_inhibition->disableInhibition();
+    }
+    QObject::disconnect(KKeySequenceRecorderGlobal::self(), &KKeySequenceRecorderGlobal::sequenceRecordingStarted, q, &KKeySequenceRecorder::cancelRecording);
+    Q_EMIT q->recordingChanged();
+}
+
+void KKeySequenceRecorderPrivate::finishRecording()
+{
+    receivedRecording();
+    Q_EMIT q->gotKeySequence(m_currentKeySequence);
+}
+
+KKeySequenceRecorder::KKeySequenceRecorder(QWindow *window, QObject *parent)
+    : QObject(parent)
+    , d(new KKeySequenceRecorderPrivate(this))
+{
+    d->m_isRecording = false;
+    d->m_modifierlessAllowed = false;
+    d->m_multiKeyShortcutsAllowed = true;
+
+    setWindow(window);
+    connect(&d->m_modifierlessTimer, &QTimer::timeout, d.get(), &KKeySequenceRecorderPrivate::finishRecording);
+}
+
+KKeySequenceRecorder::~KKeySequenceRecorder() noexcept
+{
+    if (d->m_inhibition && d->m_inhibition->shortcutsAreInhibited()) {
+        d->m_inhibition->disableInhibition();
+    }
+}
+
+void KKeySequenceRecorder::startRecording()
+{
+    d->m_previousKeySequence = d->m_currentKeySequence;
+
+    KKeySequenceRecorderGlobal::self()->sequenceRecordingStarted();
+    connect(KKeySequenceRecorderGlobal::self(),
+            &KKeySequenceRecorderGlobal::sequenceRecordingStarted,
+            this,
+            &KKeySequenceRecorder::cancelRecording,
+            Qt::UniqueConnection);
+
+    if (!d->m_window) {
+        qCWarning(KGUIADDONS_LOG) << "Cannot record without a window";
+        return;
+    }
+    d->m_isRecording = true;
+    d->m_currentKeySequence = QKeySequence();
+    if (d->m_inhibition) {
+        d->m_inhibition->enableInhibition();
+    }
+    Q_EMIT recordingChanged();
+    Q_EMIT currentKeySequenceChanged();
+}
+
+void KKeySequenceRecorder::cancelRecording()
+{
+    setCurrentKeySequence(d->m_previousKeySequence);
+    d->receivedRecording();
+    Q_ASSERT(!isRecording());
+}
+
+bool KKeySequenceRecorder::isRecording() const
+{
+    return d->m_isRecording;
+}
+
+QKeySequence KKeySequenceRecorder::currentKeySequence() const
+{
+    // We need a check for count() here because there's a race between the
+    // state of recording and a length of currentKeySequence.
+    if (d->m_isRecording && d->m_currentKeySequence.count() < KKeySequenceRecorderPrivate::MaxKeyCount) {
+        return appendToSequence(d->m_currentKeySequence, d->m_currentModifiers);
+    } else {
+        return d->m_currentKeySequence;
+    }
+}
+
+void KKeySequenceRecorder::setCurrentKeySequence(const QKeySequence &sequence)
+{
+    if (d->m_currentKeySequence == sequence) {
+        return;
+    }
+    d->m_currentKeySequence = sequence;
+    Q_EMIT currentKeySequenceChanged();
+}
+
+QWindow *KKeySequenceRecorder::window() const
+{
+    return d->m_window;
+}
+
+void KKeySequenceRecorder::setWindow(QWindow *window)
+{
+    if (window == d->m_window) {
+        return;
+    }
+
+    if (d->m_window) {
+        d->m_window->removeEventFilter(d.get());
+    }
+
+    if (window) {
+        window->installEventFilter(d.get());
+        qCDebug(KGUIADDONS_LOG) << "listening for events in" << window;
+    }
+
+    if (qGuiApp->platformName() == QLatin1String("wayland")) {
+#ifdef WITH_WAYLAND
+        d->m_inhibition.reset(new WaylandInhibition(window));
+#endif
+    } else {
+        d->m_inhibition.reset(new KeyboardGrabber(window));
+    }
+
+    d->m_window = window;
+
+    Q_EMIT windowChanged();
+}
+
+bool KKeySequenceRecorder::multiKeyShortcutsAllowed() const
+{
+    return d->m_multiKeyShortcutsAllowed;
+}
+
+void KKeySequenceRecorder::setMultiKeyShortcutsAllowed(bool allowed)
+{
+    if (allowed == d->m_multiKeyShortcutsAllowed) {
+        return;
+    }
+    d->m_multiKeyShortcutsAllowed = allowed;
+    Q_EMIT multiKeyShortcutsAllowedChanged();
+}
+
+bool KKeySequenceRecorder::modifierlessAllowed() const
+{
+    return d->m_modifierlessAllowed;
+}
+
+void KKeySequenceRecorder::setModifierlessAllowed(bool allowed)
+{
+    if (allowed == d->m_modifierlessAllowed) {
+        return;
+    }
+    d->m_modifierlessAllowed = allowed;
+    Q_EMIT modifierlessAllowedChanged();
+}
+
+bool KKeySequenceRecorder::modifierOnlyAllowed() const
+{
+    return d->m_modifierOnlyAllowed;
+}
+
+void KKeySequenceRecorder::setModifierOnlyAllowed(bool allowed)
+{
+    if (allowed == d->m_modifierOnlyAllowed) {
+        return;
+    }
+    d->m_modifierOnlyAllowed = allowed;
+    Q_EMIT modifierOnlyAllowedChanged();
+}
+
+#include "kkeysequencerecorder.moc"
+#include "moc_kkeysequencerecorder.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/recorder/kkeysequencerecorder.h

@@ -0,0 +1,156 @@
+/*
+    SPDX-FileCopyrightText: 2001, 2002 Ellis Whitehead <ellis@kde.org>
+    SPDX-FileCopyrightText: 2007 Andreas Hartmetz <ahartmetz@gmail.com>
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef KKEYSEQUENCERECORDER_H
+#define KKEYSEQUENCERECORDER_H
+
+#include <kguiaddons_export.h>
+
+#include <QKeySequence>
+#include <QObject>
+#include <QWindow>
+
+#include <memory>
+
+class KKeySequenceRecorderPrivate;
+
+/**
+ * @class KKeySequenceRecorder kkeysequencerecorder.h KKeySequenceRecorder
+ *
+ * @short Record a QKeySequence by listening to key events in a window.
+ *
+ * After calling startRecording key events in the set window will be captured until a valid
+ * QKeySequence has been recorded and gotKeySequence is emitted. See multiKeyShortcutsAllowed and
+ * modifierlessAllowed for what constitutes a valid key sequence.
+ *
+ * During recording any shortcuts are inhibited and cannot be triggered. Either by using the
+ * <a href="https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/keyboard-shortcuts-inhibit/keyboard-shortcuts-inhibit-unstable-v1.xml">
+ * keyboard-shortcuts-inhibit protocol </a> on Wayland or grabbing the keyboard.
+ *
+ * For graphical elements that record key sequences and can optionally perform conflict checking
+ * against existing shortcuts see KKeySequenceWidget and KeySequenceItem.
+ *
+ * Porting from KF5 to KF6:
+ *
+ * The class KeySequenceRecorder was renamed to KKeySequenceRecorder.
+ *
+ * @see KKeySequenceWidget, KeySequenceItem
+ * @since 6.0
+ */
+class KGUIADDONS_EXPORT KKeySequenceRecorder : public QObject
+{
+    Q_OBJECT
+
+    /**
+     * Whether key events are currently recorded
+     */
+    Q_PROPERTY(bool isRecording READ isRecording NOTIFY recordingChanged)
+    /**
+     * The recorded key sequence.
+     * After construction this is empty.
+     *
+     * During recording it is continuously updated with the newest user input.
+     *
+     * After recording it contains the last recorded QKeySequence
+     */
+    Q_PROPERTY(QKeySequence currentKeySequence READ currentKeySequence WRITE setCurrentKeySequence NOTIFY currentKeySequenceChanged)
+    /**
+     * The window in which the key events are happening that should be recorded
+     */
+    Q_PROPERTY(QWindow *window READ window WRITE setWindow NOTIFY windowChanged)
+    /**
+     * If key presses of "plain" keys without a modifier are considered to be a valid finished
+     * key combination.
+     * Plain keys  include letter and symbol keys and text editing keys (Return, Space, Tab,
+     * Backspace, Delete). Other keys like F1, Cursor keys, Insert, PageDown will always work.
+     *
+     * By default this is `false`.
+     */
+    Q_PROPERTY(bool modifierlessAllowed READ modifierlessAllowed WRITE setModifierlessAllowed NOTIFY modifierlessAllowedChanged)
+    /** Controls the amount of key combinations that are captured until recording stops and gotKeySequence
+     * is emitted.
+     * By default  this is `true` and "Emacs-style" key sequences are recorded. Recording does not
+     * stop until four valid key combination have been recorded. Afterwards `currentKeySequence().count()`
+     * will be 4.
+     *
+     * Otherwise only one key combination is recorded before gotKeySequence is emitted with a
+     * QKeySequence with a `count()` of  1.
+     * @see QKeySequence
+     */
+    Q_PROPERTY(bool multiKeyShortcutsAllowed READ multiKeyShortcutsAllowed WRITE setMultiKeyShortcutsAllowed NOTIFY multiKeyShortcutsAllowedChanged)
+
+    /**
+     * It makes it acceptable for the key sequence to be just a modifier (e.g. Shift or Control)
+     *
+     * By default, if only a modifier is pressed and then released, the component will remain waiting for the sequence.
+     * When enabled, it will take the modifier key as the key sequence.
+     *
+     * By default this is `false`.
+     */
+    Q_PROPERTY(bool modifierOnlyAllowed READ modifierOnlyAllowed WRITE setModifierOnlyAllowed NOTIFY modifierOnlyAllowedChanged)
+public:
+    /**
+     * Constructor.
+     *
+     * @par window The window whose key events will be recorded.
+     * @see window
+     */
+    explicit KKeySequenceRecorder(QWindow *window, QObject *parent = nullptr);
+    ~KKeySequenceRecorder() override;
+
+    /**
+     * Start recording.
+     * Calling startRecording when window() is `nullptr` has no effect.
+     */
+    Q_INVOKABLE void startRecording();
+
+    bool isRecording() const;
+
+    QKeySequence currentKeySequence() const;
+    void setCurrentKeySequence(const QKeySequence &sequence);
+
+    QWindow *window() const;
+    void setWindow(QWindow *window);
+
+    bool multiKeyShortcutsAllowed() const;
+    void setMultiKeyShortcutsAllowed(bool allowed);
+
+    void setModifierlessAllowed(bool allowed);
+    bool modifierlessAllowed() const;
+
+    void setModifierOnlyAllowed(bool allowed);
+    bool modifierOnlyAllowed() const;
+
+public Q_SLOTS:
+    /**
+     * Stops the recording session
+     */
+    void cancelRecording();
+
+Q_SIGNALS:
+    /**
+     * This signal is emitted when a key sequence has been recorded.
+     *
+     * Compared to currentKeySequenceChanged and currentKeySequence this is signal is not emitted
+     * continuously during recording but only after recording has finished.
+     */
+    void gotKeySequence(const QKeySequence &keySequence);
+
+    void recordingChanged();
+    void windowChanged();
+    void currentKeySequenceChanged();
+    void multiKeyShortcutsAllowedChanged();
+    void modifierlessAllowedChanged();
+    void modifierOnlyAllowedChanged();
+
+private:
+    friend class KKeySequenceRecorderPrivate;
+    std::unique_ptr<KKeySequenceRecorderPrivate> const d;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/recorder/shortcutinhibition_p.h

@@ -0,0 +1,22 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#ifndef SHORTCUTINHIBITION_H
+#define SHORTCUTINHIBITION_H
+
+class QWindow;
+
+class ShortcutInhibition
+{
+public:
+    virtual ~ShortcutInhibition()
+    {
+    }
+    virtual void enableInhibition() = 0;
+    virtual void disableInhibition() = 0;
+    virtual bool shortcutsAreInhibited() const = 0;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/recorder/waylandinhibition.cpp

@@ -0,0 +1,139 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#include "waylandinhibition_p.h"
+
+#include "kguiaddons_debug.h"
+
+#include <QDebug>
+#include <QGuiApplication>
+#include <QSharedPointer>
+#include <QWaylandClientExtensionTemplate>
+#include <QWindow>
+#include <qpa/qplatformwindow_p.h>
+
+#include "qwayland-keyboard-shortcuts-inhibit-unstable-v1.h"
+
+class ShortcutsInhibitor : public QtWayland::zwp_keyboard_shortcuts_inhibitor_v1
+{
+public:
+    ShortcutsInhibitor(::zwp_keyboard_shortcuts_inhibitor_v1 *id)
+        : QtWayland::zwp_keyboard_shortcuts_inhibitor_v1(id)
+    {
+    }
+
+    ~ShortcutsInhibitor() override
+    {
+        destroy();
+    }
+
+    void zwp_keyboard_shortcuts_inhibitor_v1_active() override
+    {
+        m_active = true;
+    }
+
+    void zwp_keyboard_shortcuts_inhibitor_v1_inactive() override
+    {
+        m_active = false;
+    }
+
+    bool isActive() const
+    {
+        return m_active;
+    }
+
+private:
+    bool m_active = false;
+};
+
+class ShortcutsInhibitManager : public QWaylandClientExtensionTemplate<ShortcutsInhibitManager>, public QtWayland::zwp_keyboard_shortcuts_inhibit_manager_v1
+{
+public:
+    ShortcutsInhibitManager()
+        : QWaylandClientExtensionTemplate<ShortcutsInhibitManager>(1)
+    {
+        initialize();
+    }
+    ~ShortcutsInhibitManager() override
+    {
+        if (isInitialized()) {
+            destroy();
+        }
+    }
+
+    void startInhibition(QWindow *window)
+    {
+        if (m_inhibitions.contains(window)) {
+            return;
+        }
+        auto waylandApp = qGuiApp->nativeInterface<QNativeInterface::QWaylandApplication>();
+        auto waylandWindow = window->nativeInterface<QNativeInterface::Private::QWaylandWindow>();
+        if (!waylandApp || !waylandWindow) {
+            return;
+        }
+
+        auto seat = waylandApp->lastInputSeat();
+        auto surface = waylandWindow->surface();
+
+        if (!seat || !surface) {
+            return;
+        }
+        m_inhibitions[window].reset(new ShortcutsInhibitor(inhibit_shortcuts(surface, seat)));
+    }
+
+    bool isInhibited(QWindow *window) const
+    {
+        return m_inhibitions.contains(window);
+    }
+
+    void stopInhibition(QWindow *window)
+    {
+        m_inhibitions.remove(window);
+    }
+
+    QHash<QWindow *, QSharedPointer<ShortcutsInhibitor>> m_inhibitions;
+};
+
+static std::shared_ptr<ShortcutsInhibitManager> theManager()
+{
+    static std::weak_ptr<ShortcutsInhibitManager> managerInstance;
+    std::shared_ptr<ShortcutsInhibitManager> ret = managerInstance.lock();
+    if (!ret) {
+        ret = std::make_shared<ShortcutsInhibitManager>();
+        managerInstance = ret;
+    }
+    return ret;
+}
+
+WaylandInhibition::WaylandInhibition(QWindow *window)
+    : ShortcutInhibition()
+    , m_window(window)
+    , m_manager(theManager())
+{
+}
+
+WaylandInhibition::~WaylandInhibition() = default;
+
+bool WaylandInhibition::shortcutsAreInhibited() const
+{
+    return m_manager->isInhibited(m_window);
+}
+
+void WaylandInhibition::enableInhibition()
+{
+    if (!m_manager->isActive()) {
+        qCInfo(KGUIADDONS_LOG) << "The compositor does not support the keyboard-shortcuts-inhibit-unstable-v1 protocol. Inhibiting shortcuts will not work.";
+        return;
+    }
+    m_manager->startInhibition(m_window);
+}
+
+void WaylandInhibition::disableInhibition()
+{
+    if (!m_manager->isActive()) {
+        return;
+    }
+    m_manager->stopInhibition(m_window);
+}

local/recipes/kde/kf6-kguiaddons/source/src/recorder/waylandinhibition_p.h

@@ -0,0 +1,30 @@
+/*
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
+*/
+
+#ifndef WAYLANDSHORTCUTINHIBITOR_H
+#define WAYLANDSHORTCUTINHIBITOR_H
+
+#include "shortcutinhibition_p.h"
+
+#include <memory>
+
+class ShortcutsInhibitManager;
+class ShortcutsInhibitor;
+
+class WaylandInhibition : public ShortcutInhibition
+{
+public:
+    explicit WaylandInhibition(QWindow *window);
+    ~WaylandInhibition() override;
+    bool shortcutsAreInhibited() const override;
+    void enableInhibition() override;
+    void disableInhibition() override;
+
+private:
+    QWindow *const m_window;
+    std::shared_ptr<ShortcutsInhibitManager> m_manager;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/ksystemclipboard.cpp

@@ -0,0 +1,60 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "ksystemclipboard.h"
+#include "kguiaddons_debug.h"
+
+#include "qtclipboard_p.h"
+#include "waylandclipboard_p.h"
+
+#include <QDebug>
+#include <QGuiApplication>
+#include <QMimeData>
+
+KSystemClipboard *KSystemClipboard::instance()
+{
+    if (!qGuiApp || qGuiApp->closingDown()) {
+        return nullptr;
+    }
+    static KSystemClipboard *systemClipboard = nullptr;
+
+#ifdef WITH_WAYLAND
+    static bool s_waylandChecked = false;
+    if (!systemClipboard && qGuiApp->platformName() == QLatin1String("wayland") && !s_waylandChecked) {
+        WaylandClipboard *waylandClipboard = new WaylandClipboard(qApp);
+        s_waylandChecked = true;
+
+        if (waylandClipboard->isValid()) {
+            systemClipboard = waylandClipboard;
+        } else {
+            delete waylandClipboard;
+            qCWarning(KGUIADDONS_LOG) << "Could not init WaylandClipboard, falling back to QtClipboard.";
+        }
+    }
+#endif
+
+    if (!systemClipboard) {
+        systemClipboard = new QtClipboard(qApp);
+    }
+
+    return systemClipboard;
+}
+
+QString KSystemClipboard::text(QClipboard::Mode mode)
+{
+    const QMimeData *data = mimeData(mode);
+    if (data) {
+        return data->text();
+    }
+    return QString();
+}
+
+KSystemClipboard::KSystemClipboard(QObject *parent)
+    : QObject(parent)
+{
+}
+
+#include "moc_ksystemclipboard.cpp"

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/ksystemclipboard.h

@@ -0,0 +1,63 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef KSYSTEMCLIPBOARD_H
+#define KSYSTEMCLIPBOARD_H
+
+#include <kguiaddons_export.h>
+
+#include <QClipboard>
+#include <QObject>
+
+class QMimeData;
+
+/**
+ * This class mimics QClipboard but unlike QClipboard it will continue
+ * to get updates even when our window does not have focus.
+ *
+ * This may require extra access permissions
+ *
+ * @since 5.89
+ */
+class KGUIADDONS_EXPORT KSystemClipboard : public QObject
+{
+    Q_OBJECT
+public:
+    /**
+     * Returns a shared global SystemClipboard instance
+     */
+    static KSystemClipboard *instance();
+
+    /**
+     * Sets the clipboard to the new contents
+     * The clipboard takes ownership of mime
+     */
+    virtual void setMimeData(QMimeData *mime, QClipboard::Mode mode) = 0;
+    /**
+     * Clears the current clipboard
+     */
+    virtual void clear(QClipboard::Mode mode) = 0;
+    /**
+     * Returns the current mime data received by the clipboard
+     */
+    virtual const QMimeData *mimeData(QClipboard::Mode mode) const = 0;
+    /**
+     * Returns the text content of the Clipboard
+     *
+     * Similar to QClipboard::text(QClipboard::Mode mode)
+     */
+    QString text(QClipboard::Mode mode);
+Q_SIGNALS:
+    /**
+     * Emitted when the clipboard changes similar to QClipboard::changed
+     */
+    void changed(QClipboard::Mode mode);
+
+protected:
+    KSystemClipboard(QObject *parent);
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/qtclipboard.cpp

@@ -0,0 +1,31 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "qtclipboard_p.h"
+
+#include <QClipboard>
+#include <QGuiApplication>
+
+QtClipboard::QtClipboard(QObject *parent)
+    : KSystemClipboard(parent)
+{
+    connect(qGuiApp->clipboard(), &QClipboard::changed, this, &QtClipboard::changed);
+}
+
+void QtClipboard::setMimeData(QMimeData *mime, QClipboard::Mode mode)
+{
+    qGuiApp->clipboard()->setMimeData(mime, mode);
+}
+
+void QtClipboard::clear(QClipboard::Mode mode)
+{
+    qGuiApp->clipboard()->clear(mode);
+}
+
+const QMimeData *QtClipboard::mimeData(QClipboard::Mode mode) const
+{
+    return qGuiApp->clipboard()->mimeData(mode);
+}

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/qtclipboard_p.h

@@ -0,0 +1,21 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef QTCLIPBOARD_H
+#define QTCLIPBOARD_H
+
+#include "ksystemclipboard.h"
+
+class QtClipboard : public KSystemClipboard
+{
+public:
+    explicit QtClipboard(QObject *parent);
+    void setMimeData(QMimeData *mime, QClipboard::Mode mode) override;
+    void clear(QClipboard::Mode mode) override;
+    const QMimeData *mimeData(QClipboard::Mode mode) const override;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/tests/paste.cpp

@@ -0,0 +1,44 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: GPL-2.0-or-later
+*/
+
+#include <QDebug>
+#include <QGuiApplication>
+#include <QImage>
+#include <QMimeData>
+
+#include "../systemclipboard/ksystemclipboard.h"
+
+int main(int argc, char **argv)
+{
+    QGuiApplication app(argc, argv);
+    auto clip = KSystemClipboard::instance();
+    QObject::connect(clip, &KSystemClipboard::changed, &app, [clip](QClipboard::Mode mode) {
+        if (mode != QClipboard::Clipboard) {
+            return;
+        }
+        auto dbg = qDebug();
+        dbg << "New clipboard content: ";
+
+        const QMimeData *mime = clip->mimeData(QClipboard::Clipboard);
+
+        if (mime) {
+            if (mime->hasText()) {
+                dbg << "text data:" << mime->text();
+            } else if (mime->hasImage()) {
+                const QImage image = qvariant_cast<QImage>(mime->imageData());
+                dbg << "image data: " << image.size();
+            } else {
+                dbg << "data: " << mime->formats();
+            }
+        } else {
+            dbg << "[empty]";
+        }
+    });
+
+    qDebug() << "Watching for new clipboard content...";
+
+    return app.exec();
+}

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/waylandclipboard.cpp

@@ -0,0 +1,706 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+    SPDX-FileCopyrightText: 2021 Méven Car <meven.car@enioka.com>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "waylandclipboard_p.h"
+
+#include <QBuffer>
+#include <QFile>
+#include <QGuiApplication>
+#include <QImageReader>
+#include <QImageWriter>
+#include <QMimeData>
+#include <QPointer>
+#include <QWaylandClientExtension>
+#include <QWindow>
+#include <QtWaylandClientVersion>
+
+#include <errno.h>
+#include <poll.h>
+#include <signal.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "qwayland-wayland.h"
+#include "qwayland-wlr-data-control-unstable-v1.h"
+
+static inline QString applicationQtXImageLiteral()
+{
+    return QStringLiteral("application/x-qt-image");
+}
+
+// copied from https://code.woboq.org/qt5/qtbase/src/gui/kernel/qinternalmimedata.cpp.html
+static QString utf8Text()
+{
+    return QStringLiteral("text/plain;charset=utf-8");
+}
+
+static QStringList imageMimeFormats(const QList<QByteArray> &imageFormats)
+{
+    QStringList formats;
+    formats.reserve(imageFormats.size());
+    for (const auto &format : imageFormats)
+        formats.append(QLatin1String("image/") + QLatin1String(format.toLower()));
+    // put png at the front because it is best
+    int pngIndex = formats.indexOf(QLatin1String("image/png"));
+    if (pngIndex != -1 && pngIndex != 0)
+        formats.move(pngIndex, 0);
+    return formats;
+}
+
+static inline QStringList imageReadMimeFormats()
+{
+    return imageMimeFormats(QImageReader::supportedImageFormats());
+}
+
+static inline QStringList imageWriteMimeFormats()
+{
+    return imageMimeFormats(QImageWriter::supportedImageFormats());
+}
+// end copied
+
+class DataControlDeviceManager : public QWaylandClientExtensionTemplate<DataControlDeviceManager>, public QtWayland::zwlr_data_control_manager_v1
+{
+    Q_OBJECT
+public:
+    DataControlDeviceManager()
+        : QWaylandClientExtensionTemplate<DataControlDeviceManager>(2)
+    {
+    }
+
+    void instantiate()
+    {
+        initialize();
+    }
+
+    ~DataControlDeviceManager()
+    {
+        if (isInitialized()) {
+            destroy();
+        }
+    }
+};
+
+class DataControlOffer : public QMimeData, public QtWayland::zwlr_data_control_offer_v1
+{
+    Q_OBJECT
+public:
+    DataControlOffer(struct ::zwlr_data_control_offer_v1 *id)
+        : QtWayland::zwlr_data_control_offer_v1(id)
+    {
+    }
+
+    ~DataControlOffer()
+    {
+        destroy();
+    }
+
+    QStringList formats() const override
+    {
+        return m_receivedFormats;
+    }
+
+    bool containsImageData() const
+    {
+        if (m_receivedFormats.contains(applicationQtXImageLiteral())) {
+            return true;
+        }
+        const auto formats = imageReadMimeFormats();
+        for (const auto &receivedFormat : m_receivedFormats) {
+            if (formats.contains(receivedFormat)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    bool hasFormat(const QString &mimeType) const override
+    {
+        if (mimeType == QStringLiteral("text/plain") && m_receivedFormats.contains(utf8Text())) {
+            return true;
+        }
+        if (m_receivedFormats.contains(mimeType)) {
+            return true;
+        }
+
+        // If we have image data
+        if (containsImageData()) {
+            // is the requested output mimeType supported ?
+            const QStringList imageFormats = imageWriteMimeFormats();
+            for (const QString &imageFormat : imageFormats) {
+                if (imageFormat == mimeType) {
+                    return true;
+                }
+            }
+            if (mimeType == applicationQtXImageLiteral()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+protected:
+    void zwlr_data_control_offer_v1_offer(const QString &mime_type) override
+    {
+        if (!m_receivedFormats.contains(mime_type)) {
+            m_receivedFormats << mime_type;
+        }
+    }
+
+    QVariant retrieveData(const QString &mimeType, QMetaType type) const override;
+
+private:
+    /** reads data from a file descriptor with a timeout of 1 second
+     *  true if data is read successfully
+     */
+    static bool readData(int fd, QByteArray &data);
+    QStringList m_receivedFormats;
+    mutable QHash<QString, QVariant> m_data;
+};
+
+QVariant DataControlOffer::retrieveData(const QString &mimeType, QMetaType type) const
+{
+    Q_UNUSED(type);
+
+    auto it = m_data.constFind(mimeType);
+    if (it != m_data.constEnd())
+        return *it;
+
+    QString mime;
+    if (!m_receivedFormats.contains(mimeType)) {
+        if (mimeType == QStringLiteral("text/plain") && m_receivedFormats.contains(utf8Text())) {
+            mime = utf8Text();
+        } else if (mimeType == applicationQtXImageLiteral()) {
+            const auto writeFormats = imageWriteMimeFormats();
+            for (const auto &receivedFormat : m_receivedFormats) {
+                if (writeFormats.contains(receivedFormat)) {
+                    mime = receivedFormat;
+                    break;
+                }
+            }
+            if (mime.isEmpty()) {
+                // default exchange format
+                mime = QStringLiteral("image/png");
+            }
+        }
+
+        if (mime.isEmpty()) {
+            return QVariant();
+        }
+    } else {
+        mime = mimeType;
+    }
+
+    int pipeFds[2];
+    if (pipe(pipeFds) != 0) {
+        return QVariant();
+    }
+
+    auto t = const_cast<DataControlOffer *>(this);
+    t->receive(mime, pipeFds[1]);
+
+    close(pipeFds[1]);
+
+    /*
+     * Ideally we need to introduce a non-blocking QMimeData object
+     * Or a non-blocking constructor to QMimeData with the mimetypes that are relevant
+     *
+     * However this isn't actually any worse than X.
+     */
+
+    auto waylandApp = qGuiApp->nativeInterface<QNativeInterface::QWaylandApplication>();
+    auto display = waylandApp->display();
+
+    wl_display_flush(display);
+
+    QFile readPipe;
+    if (readPipe.open(pipeFds[0], QIODevice::ReadOnly)) {
+        QByteArray data;
+        if (readData(pipeFds[0], data)) {
+            close(pipeFds[0]);
+
+            if (mimeType == applicationQtXImageLiteral()) {
+                QImage img = QImage::fromData(data, mime.mid(mime.indexOf(QLatin1Char('/')) + 1).toLatin1().toUpper().data());
+                if (!img.isNull()) {
+                    m_data.insert(mimeType, img);
+                    return img;
+                }
+            } else if (data.size() > 1 && mimeType == u"text/uri-list") {
+                const auto urls = data.split('\n');
+                QVariantList list;
+                list.reserve(urls.size());
+                for (const QByteArray &s : urls) {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
+                    if (QUrl url(QUrl::fromEncoded(QByteArrayView(s).trimmed())); url.isValid()) {
+#else
+                    if (QUrl url(QUrl::fromEncoded(QByteArrayView(s).trimmed().toByteArray())); url.isValid()) {
+#endif
+                        list.emplace_back(std::move(url));
+                    }
+                }
+                m_data.insert(mimeType, list);
+                return list;
+            }
+            m_data.insert(mimeType, data);
+            return data;
+        }
+        close(pipeFds[0]);
+    }
+
+    return QVariant();
+}
+
+bool DataControlOffer::readData(int fd, QByteArray &data)
+{
+    pollfd pfds[1];
+    pfds[0].fd = fd;
+    pfds[0].events = POLLIN;
+
+    while (true) {
+        const int ready = poll(pfds, 1, 1000);
+        if (ready < 0) {
+            if (errno != EINTR) {
+                qWarning("DataControlOffer: poll() failed: %s", strerror(errno));
+                return false;
+            }
+        } else if (ready == 0) {
+            qWarning("DataControlOffer: timeout reading from pipe");
+            return false;
+        } else {
+            char buf[4096];
+            int n = read(fd, buf, sizeof buf);
+
+            if (n < 0) {
+                qWarning("DataControlOffer: read() failed: %s", strerror(errno));
+                return false;
+            } else if (n == 0) {
+                return true;
+            } else if (n > 0) {
+                data.append(buf, n);
+            }
+        }
+    }
+}
+
+class DataControlSource : public QObject, public QtWayland::zwlr_data_control_source_v1
+{
+    Q_OBJECT
+public:
+    DataControlSource(struct ::zwlr_data_control_source_v1 *id, QMimeData *mimeData);
+    DataControlSource() = default;
+    ~DataControlSource()
+    {
+        destroy();
+    }
+
+    QMimeData *mimeData()
+    {
+        return m_mimeData.get();
+    }
+    std::unique_ptr<QMimeData> releaseMimeData()
+    {
+        return std::move(m_mimeData);
+    }
+
+Q_SIGNALS:
+    void cancelled();
+
+protected:
+    void zwlr_data_control_source_v1_send(const QString &mime_type, int32_t fd) override;
+    void zwlr_data_control_source_v1_cancelled() override;
+
+private:
+    std::unique_ptr<QMimeData> m_mimeData;
+};
+
+DataControlSource::DataControlSource(struct ::zwlr_data_control_source_v1 *id, QMimeData *mimeData)
+    : QtWayland::zwlr_data_control_source_v1(id)
+    , m_mimeData(mimeData)
+{
+    const auto formats = mimeData->formats();
+    for (const QString &format : formats) {
+        offer(format);
+    }
+    if (mimeData->hasText()) {
+        // ensure GTK applications get this mimetype to avoid them discarding the offer
+        offer(QStringLiteral("text/plain;charset=utf-8"));
+    }
+
+    if (mimeData->hasImage()) {
+        const QStringList imageFormats = imageWriteMimeFormats();
+        for (const QString &imageFormat : imageFormats) {
+            if (!formats.contains(imageFormat)) {
+                offer(imageFormat);
+            }
+        }
+    }
+}
+
+void DataControlSource::zwlr_data_control_source_v1_send(const QString &mime_type, int32_t fd)
+{
+    QString send_mime_type = mime_type;
+    if (send_mime_type == QStringLiteral("text/plain;charset=utf-8")) {
+        // if we get a request on the fallback mime, send the data from the original mime type
+        send_mime_type = QStringLiteral("text/plain");
+    }
+
+    QByteArray ba;
+    if (m_mimeData->hasImage()) {
+        // adapted from QInternalMimeData::renderDataHelper
+        if (mime_type == applicationQtXImageLiteral()) {
+            QImage image = qvariant_cast<QImage>(m_mimeData->imageData());
+            QBuffer buf(&ba);
+            buf.open(QBuffer::WriteOnly);
+            // would there not be PNG ??
+            image.save(&buf, "PNG");
+
+        } else if (mime_type.startsWith(QLatin1String("image/"))) {
+            QImage image = qvariant_cast<QImage>(m_mimeData->imageData());
+            QBuffer buf(&ba);
+            buf.open(QBuffer::WriteOnly);
+            image.save(&buf, mime_type.mid(mime_type.indexOf(QLatin1Char('/')) + 1).toLatin1().toUpper().data());
+        }
+        // end adapted
+    } else {
+        ba = m_mimeData->data(send_mime_type);
+    }
+
+    // Create a sigpipe handler that does nothing, or clients may be forced to terminate
+    // if the pipe is closed in the other end.
+    struct sigaction action, oldAction;
+    action.sa_handler = SIG_IGN;
+    sigemptyset(&action.sa_mask);
+    action.sa_flags = 0;
+    sigaction(SIGPIPE, &action, &oldAction);
+    write(fd, ba.constData(), ba.size());
+    sigaction(SIGPIPE, &oldAction, nullptr);
+    close(fd);
+}
+
+void DataControlSource::zwlr_data_control_source_v1_cancelled()
+{
+    Q_EMIT cancelled();
+}
+
+class DataControlDevice : public QObject, public QtWayland::zwlr_data_control_device_v1
+{
+    Q_OBJECT
+public:
+    DataControlDevice(struct ::zwlr_data_control_device_v1 *id)
+        : QtWayland::zwlr_data_control_device_v1(id)
+    {
+    }
+
+    ~DataControlDevice()
+    {
+        destroy();
+    }
+
+    void setSelection(std::unique_ptr<DataControlSource> selection);
+    QMimeData *receivedSelection()
+    {
+        return m_receivedSelection.get();
+    }
+    QMimeData *selection()
+    {
+        return m_selection ? m_selection->mimeData() : nullptr;
+    }
+
+    void setPrimarySelection(std::unique_ptr<DataControlSource> selection);
+    QMimeData *receivedPrimarySelection()
+    {
+        return m_receivedPrimarySelection.get();
+    }
+    QMimeData *primarySelection()
+    {
+        return m_primarySelection ? m_primarySelection->mimeData() : nullptr;
+    }
+
+Q_SIGNALS:
+    void receivedSelectionChanged();
+    void selectionChanged();
+
+    void receivedPrimarySelectionChanged();
+    void primarySelectionChanged();
+
+protected:
+    void zwlr_data_control_device_v1_data_offer(struct ::zwlr_data_control_offer_v1 *id) override
+    {
+        // this will become memory managed when we retrieve the selection event
+        // a compositor calling data_offer without doing that would be a bug
+        new DataControlOffer(id);
+    }
+
+    void zwlr_data_control_device_v1_selection(struct ::zwlr_data_control_offer_v1 *id) override
+    {
+        if (!id) {
+            m_receivedSelection.reset();
+        } else {
+            auto derivated = QtWayland::zwlr_data_control_offer_v1::fromObject(id);
+            auto offer = dynamic_cast<DataControlOffer *>(derivated); // dynamic because of the dual inheritance
+            m_receivedSelection.reset(offer);
+        }
+        Q_EMIT receivedSelectionChanged();
+    }
+
+    void zwlr_data_control_device_v1_primary_selection(struct ::zwlr_data_control_offer_v1 *id) override
+    {
+        if (!id) {
+            m_receivedPrimarySelection.reset();
+        } else {
+            auto derivated = QtWayland::zwlr_data_control_offer_v1::fromObject(id);
+            auto offer = dynamic_cast<DataControlOffer *>(derivated); // dynamic because of the dual inheritance
+            m_receivedPrimarySelection.reset(offer);
+        }
+        Q_EMIT receivedPrimarySelectionChanged();
+    }
+
+private:
+    std::unique_ptr<DataControlSource> m_selection; // selection set locally
+    std::unique_ptr<DataControlOffer> m_receivedSelection; // latest selection set from externally to here
+
+    std::unique_ptr<DataControlSource> m_primarySelection; // selection set locally
+    std::unique_ptr<DataControlOffer> m_receivedPrimarySelection; // latest selection set from externally to here
+    friend WaylandClipboard;
+};
+
+void DataControlDevice::setSelection(std::unique_ptr<DataControlSource> selection)
+{
+    m_selection = std::move(selection);
+    connect(m_selection.get(), &DataControlSource::cancelled, this, [this]() {
+        m_selection.reset();
+    });
+    set_selection(m_selection->object());
+    Q_EMIT selectionChanged();
+}
+
+void DataControlDevice::setPrimarySelection(std::unique_ptr<DataControlSource> selection)
+{
+    m_primarySelection = std::move(selection);
+    connect(m_primarySelection.get(), &DataControlSource::cancelled, this, [this]() {
+        m_primarySelection.reset();
+    });
+
+    if (zwlr_data_control_device_v1_get_version(object()) >= ZWLR_DATA_CONTROL_DEVICE_V1_SET_PRIMARY_SELECTION_SINCE_VERSION) {
+        set_primary_selection(m_primarySelection->object());
+        Q_EMIT primarySelectionChanged();
+    }
+}
+class Keyboard;
+// We are binding to Seat/Keyboard manually because we want to react to gaining focus but inside Qt the events are Qt and arrive to late
+class KeyboardFocusWatcher : public QWaylandClientExtensionTemplate<KeyboardFocusWatcher>, public QtWayland::wl_seat
+{
+    Q_OBJECT
+public:
+    KeyboardFocusWatcher()
+        : QWaylandClientExtensionTemplate(5)
+    {
+        initialize();
+        auto waylandApp = qGuiApp->nativeInterface<QNativeInterface::QWaylandApplication>();
+        auto display = waylandApp->display();
+        // so we get capabilities
+        wl_display_roundtrip(display);
+    }
+    ~KeyboardFocusWatcher() override
+    {
+        if (isActive()) {
+            release();
+        }
+    }
+    void seat_capabilities(uint32_t capabilities) override
+    {
+        const bool hasKeyboard = capabilities & capability_keyboard;
+        if (hasKeyboard && !m_keyboard) {
+            m_keyboard = std::make_unique<Keyboard>(get_keyboard(), *this);
+        } else if (!hasKeyboard && m_keyboard) {
+            m_keyboard.reset();
+        }
+    }
+    bool hasFocus() const
+    {
+        return m_focus;
+    }
+Q_SIGNALS:
+    void keyboardEntered();
+
+private:
+    friend Keyboard;
+    bool m_focus = false;
+    std::unique_ptr<Keyboard> m_keyboard;
+};
+
+class Keyboard : public QtWayland::wl_keyboard
+{
+public:
+    Keyboard(::wl_keyboard *keyboard, KeyboardFocusWatcher &seat)
+        : wl_keyboard(keyboard)
+        , m_seat(seat)
+    {
+    }
+    ~Keyboard()
+    {
+        release();
+    }
+
+private:
+    void keyboard_enter([[maybe_unused]] uint32_t serial, [[maybe_unused]] wl_surface *surface, [[maybe_unused]] wl_array *keys) override
+    {
+        m_seat.m_focus = true;
+        Q_EMIT m_seat.keyboardEntered();
+    }
+    void keyboard_leave([[maybe_unused]] uint32_t serial, [[maybe_unused]] wl_surface *surface) override
+    {
+        m_seat.m_focus = false;
+    }
+    KeyboardFocusWatcher &m_seat;
+};
+
+WaylandClipboard::WaylandClipboard(QObject *parent)
+    : KSystemClipboard(parent)
+    , m_keyboardFocusWatcher(new KeyboardFocusWatcher)
+    , m_manager(new DataControlDeviceManager)
+{
+    connect(m_manager.get(), &DataControlDeviceManager::activeChanged, this, [this]() {
+        if (m_manager->isActive()) {
+            auto waylandApp = qGuiApp->nativeInterface<QNativeInterface::QWaylandApplication>();
+            if (!waylandApp) {
+                return;
+            }
+            auto seat = waylandApp->seat();
+
+            if (!seat) {
+                return;
+            }
+            m_device.reset(new DataControlDevice(m_manager->get_data_device(seat)));
+
+            connect(m_device.get(), &DataControlDevice::receivedSelectionChanged, this, [this]() {
+                // When our source is still valid, so the offer is for setting it or we emit changed when it is cancelled
+                if (!m_device->selection()) {
+                    Q_EMIT changed(QClipboard::Clipboard);
+                }
+            });
+            connect(m_device.get(), &DataControlDevice::selectionChanged, this, [this]() {
+                Q_EMIT changed(QClipboard::Clipboard);
+            });
+
+            connect(m_device.get(), &DataControlDevice::receivedPrimarySelectionChanged, this, [this]() {
+                // When our source is still valid, so the offer is for setting it or we emit changed when it is cancelled
+                if (!m_device->primarySelection()) {
+                    Q_EMIT changed(QClipboard::Selection);
+                }
+            });
+            connect(m_device.get(), &DataControlDevice::primarySelectionChanged, this, [this]() {
+                Q_EMIT changed(QClipboard::Selection);
+            });
+
+        } else {
+            m_device.reset();
+        }
+    });
+
+    m_manager->instantiate();
+}
+
+WaylandClipboard::~WaylandClipboard() = default;
+
+bool WaylandClipboard::isValid()
+{
+    return m_manager && m_manager->isInitialized();
+}
+
+void WaylandClipboard::setMimeData(QMimeData *mime, QClipboard::Mode mode)
+{
+    if (!m_device) {
+        return;
+    }
+
+    // roundtrip to have accurate focus state when losing focus but setting mime data before processing wayland events.
+    auto waylandApp = qGuiApp->nativeInterface<QNativeInterface::QWaylandApplication>();
+    auto display = waylandApp->display();
+    wl_display_roundtrip(display);
+
+    // If the application is focused, use the normal mechanism so a future paste will not deadlock itselfs
+    if (m_keyboardFocusWatcher->hasFocus()) {
+        QGuiApplication::clipboard()->setMimeData(mime, mode);
+        // if we short-circuit the wlr_data_device, when we receive the data
+        // we cannot identify ourselves as the owner
+        // because of that we act like it's a synchronous action to not confuse klipper.
+        wl_display_roundtrip(display);
+        return;
+    }
+    // If not, set the clipboard once the app receives focus to avoid the deadlock
+    connect(m_keyboardFocusWatcher.get(), &KeyboardFocusWatcher::keyboardEntered, this, &WaylandClipboard::gainedFocus, Qt::UniqueConnection);
+    auto source = std::make_unique<DataControlSource>(m_manager->create_data_source(), mime);
+    if (mode == QClipboard::Clipboard) {
+        m_device->setSelection(std::move(source));
+    } else if (mode == QClipboard::Selection) {
+        m_device->setPrimarySelection(std::move(source));
+    }
+}
+
+void WaylandClipboard::gainedFocus()
+{
+    disconnect(m_keyboardFocusWatcher.get(), &KeyboardFocusWatcher::keyboardEntered, this, nullptr);
+    // QClipboard takes ownership of the QMimeData so we need to transfer and unset our selections
+    if (auto &selection = m_device->m_selection) {
+        std::unique_ptr<QMimeData> data = selection->releaseMimeData();
+        selection.reset();
+        QGuiApplication::clipboard()->setMimeData(data.release(), QClipboard::Clipboard);
+    }
+    if (auto &primarySelection = m_device->m_primarySelection) {
+        std::unique_ptr<QMimeData> data = primarySelection->releaseMimeData();
+        primarySelection.reset();
+        QGuiApplication::clipboard()->setMimeData(data.release(), QClipboard::Selection);
+    }
+}
+
+void WaylandClipboard::clear(QClipboard::Mode mode)
+{
+    if (!m_device) {
+        return;
+    }
+    if (mode == QClipboard::Clipboard) {
+        m_device->set_selection(nullptr);
+        m_device->m_selection.reset();
+    } else if (mode == QClipboard::Selection) {
+        if (zwlr_data_control_device_v1_get_version(m_device->object()) >= ZWLR_DATA_CONTROL_DEVICE_V1_SET_PRIMARY_SELECTION_SINCE_VERSION) {
+            m_device->set_primary_selection(nullptr);
+            m_device->m_primarySelection.reset();
+        }
+    }
+}
+
+const QMimeData *WaylandClipboard::mimeData(QClipboard::Mode mode) const
+{
+    if (!m_device) {
+        return nullptr;
+    }
+
+    // return our locally set selection if it's not cancelled to avoid copying data to ourselves
+    if (mode == QClipboard::Clipboard) {
+        if (m_device->selection()) {
+            return m_device->selection();
+        }
+        // This application owns the clipboard via the regular data_device, use it so we don't block ourselves
+        if (QGuiApplication::clipboard()->ownsClipboard()) {
+            return QGuiApplication::clipboard()->mimeData(mode);
+        }
+        return m_device->receivedSelection();
+    } else if (mode == QClipboard::Selection) {
+        if (m_device->primarySelection()) {
+            return m_device->primarySelection();
+        }
+        // This application owns the primary selection via the regular primary_selection_device, use it so we don't block ourselves
+        if (QGuiApplication::clipboard()->ownsSelection()) {
+            return QGuiApplication::clipboard()->mimeData(mode);
+        }
+        return m_device->receivedPrimarySelection();
+    }
+    return nullptr;
+}
+
+#include "waylandclipboard.moc"

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/waylandclipboard_p.h

@@ -0,0 +1,36 @@
+/*
+    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#ifndef WAYLANDCLIPBOARD_H
+#define WAYLANDCLIPBOARD_H
+
+#include "ksystemclipboard.h"
+
+#include <memory>
+
+class DataControlDevice;
+class DataControlDeviceManager;
+class KeyboardFocusWatcher;
+
+class WaylandClipboard : public KSystemClipboard
+{
+public:
+    WaylandClipboard(QObject *parent);
+    ~WaylandClipboard();
+    void setMimeData(QMimeData *mime, QClipboard::Mode mode) override;
+    void clear(QClipboard::Mode mode) override;
+    const QMimeData *mimeData(QClipboard::Mode mode) const override;
+
+    bool isValid();
+
+private:
+    void gainedFocus();
+    std::unique_ptr<KeyboardFocusWatcher> m_keyboardFocusWatcher;
+    std::unique_ptr<DataControlDeviceManager> m_manager;
+    std::unique_ptr<DataControlDevice> m_device;
+};
+
+#endif

local/recipes/kde/kf6-kguiaddons/source/src/systemclipboard/wlr-data-control-unstable-v1.xml

@@ -0,0 +1,278 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="wlr_data_control_unstable_v1">
+  <copyright>
+    Copyright © 2018 Simon Ser
+    Copyright © 2019 Ivan Molodetskikh
+
+    Permission to use, copy, modify, distribute, and sell this
+    software and its documentation for any purpose is hereby granted
+    without fee, provided that the above copyright notice appear in
+    all copies and that both that copyright notice and this permission
+    notice appear in supporting documentation, and that the name of
+    the copyright holders not be used in advertising or publicity
+    pertaining to distribution of the software without specific,
+    written prior permission.  The copyright holders make no
+    representations about the suitability of this software for any
+    purpose.  It is provided "as is" without express or implied
+    warranty.
+
+    THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+    SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+    FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+    SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+    AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+    ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+    THIS SOFTWARE.
+  </copyright>
+
+  <description summary="control data devices">
+    This protocol allows a privileged client to control data devices. In
+    particular, the client will be able to manage the current selection and take
+    the role of a clipboard manager.
+
+    Warning! The protocol described in this file is experimental and
+    backward incompatible changes may be made. Backward compatible changes
+    may be added together with the corresponding interface version bump.
+    Backward incompatible changes are done by bumping the version number in
+    the protocol and interface names and resetting the interface version.
+    Once the protocol is to be declared stable, the 'z' prefix and the
+    version number in the protocol and interface names are removed and the
+    interface version number is reset.
+  </description>
+
+  <interface name="zwlr_data_control_manager_v1" version="2">
+    <description summary="manager to control data devices">
+      This interface is a manager that allows creating per-seat data device
+      controls.
+    </description>
+
+    <request name="create_data_source">
+      <description summary="create a new data source">
+        Create a new data source.
+      </description>
+      <arg name="id" type="new_id" interface="zwlr_data_control_source_v1"
+        summary="data source to create"/>
+    </request>
+
+    <request name="get_data_device">
+      <description summary="get a data device for a seat">
+        Create a data device that can be used to manage a seat's selection.
+      </description>
+      <arg name="id" type="new_id" interface="zwlr_data_control_device_v1"/>
+      <arg name="seat" type="object" interface="wl_seat"/>
+    </request>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy the manager">
+        All objects created by the manager will still remain valid, until their
+        appropriate destroy request has been called.
+      </description>
+    </request>
+  </interface>
+
+  <interface name="zwlr_data_control_device_v1" version="2">
+    <description summary="manage a data device for a seat">
+      This interface allows a client to manage a seat's selection.
+
+      When the seat is destroyed, this object becomes inert.
+    </description>
+
+    <request name="set_selection">
+      <description summary="copy data to the selection">
+        This request asks the compositor to set the selection to the data from
+        the source on behalf of the client.
+
+        The given source may not be used in any further set_selection or
+        set_primary_selection requests. Attempting to use a previously used
+        source is a protocol error.
+
+        To unset the selection, set the source to NULL.
+      </description>
+      <arg name="source" type="object" interface="zwlr_data_control_source_v1"
+        allow-null="true"/>
+    </request>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy this data device">
+        Destroys the data device object.
+      </description>
+    </request>
+
+    <event name="data_offer">
+      <description summary="introduce a new wlr_data_control_offer">
+        The data_offer event introduces a new wlr_data_control_offer object,
+        which will subsequently be used in either the
+        wlr_data_control_device.selection event (for the regular clipboard
+        selections) or the wlr_data_control_device.primary_selection event (for
+        the primary clipboard selections). Immediately following the
+        wlr_data_control_device.data_offer event, the new data_offer object
+        will send out wlr_data_control_offer.offer events to describe the MIME
+        types it offers.
+      </description>
+      <arg name="id" type="new_id" interface="zwlr_data_control_offer_v1"/>
+    </event>
+
+    <event name="selection">
+      <description summary="advertise new selection">
+        The selection event is sent out to notify the client of a new
+        wlr_data_control_offer for the selection for this device. The
+        wlr_data_control_device.data_offer and the wlr_data_control_offer.offer
+        events are sent out immediately before this event to introduce the data
+        offer object. The selection event is sent to a client when a new
+        selection is set. The wlr_data_control_offer is valid until a new
+        wlr_data_control_offer or NULL is received. The client must destroy the
+        previous selection wlr_data_control_offer, if any, upon receiving this
+        event.
+
+        The first selection event is sent upon binding the
+        wlr_data_control_device object.
+      </description>
+      <arg name="id" type="object" interface="zwlr_data_control_offer_v1"
+        allow-null="true"/>
+    </event>
+
+    <event name="finished">
+      <description summary="this data control is no longer valid">
+        This data control object is no longer valid and should be destroyed by
+        the client.
+      </description>
+    </event>
+
+    <!-- Version 2 additions -->
+
+    <event name="primary_selection" since="2">
+      <description summary="advertise new primary selection">
+        The primary_selection event is sent out to notify the client of a new
+        wlr_data_control_offer for the primary selection for this device. The
+        wlr_data_control_device.data_offer and the wlr_data_control_offer.offer
+        events are sent out immediately before this event to introduce the data
+        offer object. The primary_selection event is sent to a client when a
+        new primary selection is set. The wlr_data_control_offer is valid until
+        a new wlr_data_control_offer or NULL is received. The client must
+        destroy the previous primary selection wlr_data_control_offer, if any,
+        upon receiving this event.
+
+        If the compositor supports primary selection, the first
+        primary_selection event is sent upon binding the
+        wlr_data_control_device object.
+      </description>
+      <arg name="id" type="object" interface="zwlr_data_control_offer_v1"
+        allow-null="true"/>
+    </event>
+
+    <request name="set_primary_selection" since="2">
+      <description summary="copy data to the primary selection">
+        This request asks the compositor to set the primary selection to the
+        data from the source on behalf of the client.
+
+        The given source may not be used in any further set_selection or
+        set_primary_selection requests. Attempting to use a previously used
+        source is a protocol error.
+
+        To unset the primary selection, set the source to NULL.
+
+        The compositor will ignore this request if it does not support primary
+        selection.
+      </description>
+      <arg name="source" type="object" interface="zwlr_data_control_source_v1"
+        allow-null="true"/>
+    </request>
+
+    <enum name="error" since="2">
+      <entry name="used_source" value="1"
+        summary="source given to set_selection or set_primary_selection was already used before"/>
+    </enum>
+  </interface>
+
+  <interface name="zwlr_data_control_source_v1" version="1">
+    <description summary="offer to transfer data">
+      The wlr_data_control_source object is the source side of a
+      wlr_data_control_offer. It is created by the source client in a data
+      transfer and provides a way to describe the offered data and a way to
+      respond to requests to transfer the data.
+    </description>
+
+    <enum name="error">
+      <entry name="invalid_offer" value="1"
+        summary="offer sent after wlr_data_control_device.set_selection"/>
+    </enum>
+
+    <request name="offer">
+      <description summary="add an offered MIME type">
+        This request adds a MIME type to the set of MIME types advertised to
+        targets. Can be called several times to offer multiple types.
+
+        Calling this after wlr_data_control_device.set_selection is a protocol
+        error.
+      </description>
+      <arg name="mime_type" type="string"
+        summary="MIME type offered by the data source"/>
+    </request>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy this source">
+        Destroys the data source object.
+      </description>
+    </request>
+
+    <event name="send">
+      <description summary="send the data">
+        Request for data from the client. Send the data as the specified MIME
+        type over the passed file descriptor, then close it.
+      </description>
+      <arg name="mime_type" type="string" summary="MIME type for the data"/>
+      <arg name="fd" type="fd" summary="file descriptor for the data"/>
+    </event>
+
+    <event name="cancelled">
+      <description summary="selection was cancelled">
+        This data source is no longer valid. The data source has been replaced
+        by another data source.
+
+        The client should clean up and destroy this data source.
+      </description>
+    </event>
+  </interface>
+
+  <interface name="zwlr_data_control_offer_v1" version="1">
+    <description summary="offer to transfer data">
+      A wlr_data_control_offer represents a piece of data offered for transfer
+      by another client (the source client). The offer describes the different
+      MIME types that the data can be converted to and provides the mechanism
+      for transferring the data directly from the source client.
+    </description>
+
+    <request name="receive">
+      <description summary="request that the data is transferred">
+        To transfer the offered data, the client issues this request and
+        indicates the MIME type it wants to receive. The transfer happens
+        through the passed file descriptor (typically created with the pipe
+        system call). The source client writes the data in the MIME type
+        representation requested and then closes the file descriptor.
+
+        The receiving client reads from the read end of the pipe until EOF and
+        then closes its end, at which point the transfer is complete.
+
+        This request may happen multiple times for different MIME types.
+      </description>
+      <arg name="mime_type" type="string"
+        summary="MIME type desired by receiver"/>
+      <arg name="fd" type="fd" summary="file descriptor for data transfer"/>
+    </request>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy this offer">
+        Destroys the data offer object.
+      </description>
+    </request>
+
+    <event name="offer">
+      <description summary="advertise offered MIME type">
+        Sent immediately after creating the wlr_data_control_offer object.
+        One event per offered MIME type.
+      </description>
+      <arg name="mime_type" type="string" summary="offered MIME type"/>
+    </event>
+  </interface>
+</protocol>

local/recipes/kde/kf6-kguiaddons/source/src/text/kdatevalidator.cpp

@@ -0,0 +1,66 @@
+/*  -*- C++ -*-
+    This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 1997 Tim D. Gilman <tdgilman@best.org>
+    SPDX-FileCopyrightText: 1998-2001 Mirko Boehm <mirko@kde.org>
+    SPDX-FileCopyrightText: 2007 John Layt <john@layt.net>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kdatevalidator.h"
+
+#include <QDate>
+#include <QLocale>
+
+class KDateValidatorPrivate
+{
+public:
+    KDateValidatorPrivate(KDateValidator *qq)
+        : q(qq)
+    {
+    }
+
+    ~KDateValidatorPrivate()
+    {
+    }
+
+    KDateValidator *const q;
+};
+
+KDateValidator::KDateValidator(QObject *parent)
+    : QValidator(parent)
+{
+}
+
+KDateValidator::~KDateValidator() = default;
+
+QValidator::State KDateValidator::validate(QString &text, int &unused) const
+{
+    Q_UNUSED(unused);
+
+    QDate temp;
+    // ----- everything is tested in date():
+    return date(text, temp);
+}
+
+QValidator::State KDateValidator::date(const QString &text, QDate &d) const
+{
+    QLocale::FormatType formats[] = {QLocale::LongFormat, QLocale::ShortFormat, QLocale::NarrowFormat};
+    QLocale locale;
+
+    for (int i = 0; i < 3; i++) {
+        QDate tmp = locale.toDate(text, formats[i]);
+        if (tmp.isValid()) {
+            d = tmp;
+            return Acceptable;
+        }
+    }
+
+    return QValidator::Intermediate;
+}
+
+void KDateValidator::fixup(QString &) const
+{
+}
+
+#include "moc_kdatevalidator.cpp"