vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "bookdelegate.h"
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#include <QMouseEvent>
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#include <QPainter>
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#include <QSpinBox>
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#include <QTableView>
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BookDelegate::BookDelegate(int ratingColumn, QObject *parent)
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: QSqlRelationalDelegate(parent), ratingColumn(ratingColumn)
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{}
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void BookDelegate::paint(QPainter *painter,
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const QStyleOptionViewItem &option,
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const QModelIndex &index) const
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{
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if (index.column() != ratingColumn) {
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QSqlRelationalDelegate::paint(painter, option, index);
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} else {
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if (option.state & QStyle::State_Selected) {
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painter->fillRect(option.rect,
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option.palette.color(QPalette::Highlight));
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}
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const int rating = index.data(Qt::DisplayRole).toInt();
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const int height = qMin(option.rect.height(), iconDimension);
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const int width = height;
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// add cellPadding / 2 to center the stars in the cell
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int x = option.rect.x() + cellPadding / 2;
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int y = option.rect.y() + (option.rect.height() / 2) - (height / 2);
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for (int i = 0; i < 5; ++i) {
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if (i < rating)
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starFilledIcon.paint(painter, QRect(x, y, width, height));
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else
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starIcon.paint(painter, QRect(x, y, width, height));
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x += width;
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}
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}
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}
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QSize BookDelegate::sizeHint(const QStyleOptionViewItem &option,
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const QModelIndex &index) const
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{
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if (index.column() == ratingColumn)
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return QSize(5 * iconDimension, iconDimension) + QSize(cellPadding, cellPadding);
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// Since we draw the grid ourselves:
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return QSqlRelationalDelegate::sizeHint(option, index) + QSize(cellPadding, cellPadding);
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}
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bool BookDelegate::editorEvent(QEvent *event, QAbstractItemModel *model,
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const QStyleOptionViewItem &option,
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const QModelIndex &index)
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{
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if (!ratingColumn || index.column() != ratingColumn)
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return QSqlRelationalDelegate::editorEvent(event, model, option, index);
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if (event->type() == QEvent::MouseButtonPress) {
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QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
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int stars = qBound(0, int(0.7 + qreal(mouseEvent->position().x()
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- option.rect.x()) / iconDimension), 5);
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model->setData(index, QVariant(stars));
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// So that the selection can change:
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return false;
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}
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return true;
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}
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QWidget *BookDelegate::createEditor(QWidget *parent,
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const QStyleOptionViewItem &option,
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const QModelIndex &index) const
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{
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if (!ratingColumn || index.column() != 4)
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return QSqlRelationalDelegate::createEditor(parent, option, index);
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// For editing the year, return a spinbox with a range from -1000 to 2100.
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QSpinBox *sb = new QSpinBox(parent);
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sb->setFrame(false);
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sb->setMaximum(2100);
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sb->setMinimum(-1000);
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return sb;
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}
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