vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
/*
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SPDX-FileCopyrightText: 2009 Marco Martin <notmart@gmail.com>
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SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#ifndef KWINDOWEFFECTS_H
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#define KWINDOWEFFECTS_H
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#include "kwindowsystem_export.h"
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#include <optional>
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#include <QWidgetList> // for WId, etc.
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#include <QColor>
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#include <QRegion>
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/**
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* Namespace for common standardized window effects
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*/
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namespace KWindowEffects
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{
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enum Effect {
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Slide = 1,
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BlurBehind = 7,
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BackgroundContrast = 9,
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};
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enum SlideFromLocation {
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NoEdge = 0,
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TopEdge,
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RightEdge,
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BottomEdge,
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LeftEdge,
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};
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/**
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* @return if an atom property is available
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*
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* @param effect the effect we want to check
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*/
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KWINDOWSYSTEM_EXPORT bool isEffectAvailable(Effect effect);
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/**
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* Instructs the window manager to blur the background
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* in the specified region behind the given window.
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* The given region will overwrite any previous blur-behind region.
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* Passing a null region will enable the blur effect for the whole window.
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* The region is relative to the top-left corner of the client area.
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*
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* If @a enable is @c false, blur will be disabled for the whole window
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* (@a region is ignored).
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*
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* Note that you will usually want to set the region to the shape of the window,
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* excluding any shadow or halo.
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*
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* @param window The window for which to enable the blur effect
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* @param enable Enable the effect if @c true, disable it if @c false
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* @param region The region within the window where the background will be blurred, specified in logical pixels
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*
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* @since 5.82
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*/
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KWINDOWSYSTEM_EXPORT void enableBlurBehind(QWindow *window, bool enable = true, const QRegion ®ion = QRegion());
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/**
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* Instructs the window manager to modify the color of the background
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* in the specified region behind the given window,
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* in order to improve the contrast and readability of any text
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* in the translucent window.
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* The given region will overwrite any previous backgroundcontrast region.
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* Passing a null region will enable the blur effect for the whole window.
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* The region is relative to the top-left corner of the client area.
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*
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* If @a enable is @c false, blur will be disabled for the whole window
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* (@a region is ignored).
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*
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* Note that you will usually want to set the region to the shape of the window,
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* excluding any shadow or halo.
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*
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* @param window The window for which to enable the background contrast effect
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* @param enable Enable the effect if @c true, disable it if @c false
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* @param brightness How to modify the area brightness: from 0 (make it black) to 2 (make it white), 1 leaves it unchanged
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* @param region The region within the window where the background will be modified, specified in logical pixels
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*
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* @since 5.82
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*/
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KWINDOWSYSTEM_EXPORT void
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enableBackgroundContrast(QWindow *window, bool enable = true, qreal contrast = 1, qreal intensity = 1, qreal saturation = 1, const QRegion ®ion = QRegion());
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/**
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* Mark a window as sliding from screen edge
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*
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* @param id of the window on which we want to apply the effect
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* @param location edge of the screen from which we want the sliding effect.
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* Desktop and Floating won't have effect.
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* @param offset distance in pixels from the screen edge defined by location
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*
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* @since 5.82
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*/
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KWINDOWSYSTEM_EXPORT void slideWindow(QWindow *window, SlideFromLocation location, int offset = -1);
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}
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#endif
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