mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-06-04 17:33:05 +00:00
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/*
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* Copyright (C) 2019 ~ 2019 Deepin Technology Co., Ltd.
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*
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* Author: wangshaojun <wangshaojun_cm@deepin.com>
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*
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* Maintainer: wangshaojun <wangshaojun_cm@deepin.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "showdesktopwidget.h"
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#include "showdesktopplugin.h"
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#include <QPainter>
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#include <QIcon>
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#include <QMouseEvent>
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ShowDesktopWidget::ShowDesktopWidget(QWidget *parent)
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: QWidget(parent)
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{
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}
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void ShowDesktopWidget::refreshIcon()
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{
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update();
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}
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void ShowDesktopWidget::paintEvent(QPaintEvent *e)
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{
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Q_UNUSED(e);
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const auto ratio = devicePixelRatioF();
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QPixmap icon;
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if (Dock::Fashion == qApp->property(PROP_DISPLAY_MODE).value<Dock::DisplayMode>()) {
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icon = QIcon::fromTheme("deepin-toggle-desktop").pixmap(size() * 0.8 * ratio);
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} else {
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icon = QIcon::fromTheme("deepin-toggle-desktop").pixmap(size() * 0.7 * ratio);
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}
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icon.setDevicePixelRatio(ratio);
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QPainter painter(this);
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const QRectF &rf = QRectF(rect());
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const QRectF &rfp = QRectF(icon.rect());
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painter.drawPixmap(rf.center() - rfp.center() / ratio, icon);
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}
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