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https://github.com/linuxdeepin/dde-dock.git
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3f8593835d
任务栏托盘窗口实现采用的是自定义绘制,与窗口特效不兼容,改用继承DBlurEffectWidget类的方式实现窗口 Log: 修改托盘窗口绘制方式 Bug: https://github.com/linuxdeepin/developer-center/issues/3615
332 lines
9.8 KiB
C++
332 lines
9.8 KiB
C++
// Copyright (C) 2022 ~ 2022 Deepin Technology Co., Ltd.
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// SPDX-FileCopyrightText: 2018 - 2023 UnionTech Software Technology Co., Ltd.
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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#include "expandiconwidget.h"
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#include "tray_gridview.h"
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#include "tray_model.h"
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#include "tray_delegate.h"
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#include "dockpopupwindow.h"
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#include "imageutil.h"
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#include "systempluginitem.h"
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#include <DGuiApplicationHelper>
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#include <DRegionMonitor>
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#include <QBitmap>
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#include <QPainter>
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#include <QPainterPath>
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#include <xcb/xproto.h>
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DGUI_USE_NAMESPACE
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using RegionMonitor = Dtk::Gui::DRegionMonitor;
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ExpandIconWidget::ExpandIconWidget(QWidget *parent, Qt::WindowFlags f)
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: BaseTrayWidget(parent, f)
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, m_position(Dock::Position::Bottom)
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{
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}
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ExpandIconWidget::~ExpandIconWidget()
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{
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}
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void ExpandIconWidget::setPositon(Dock::Position position)
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{
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if (m_position != position)
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m_position = position;
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TrayGridWidget::setPosition(position);
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}
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void ExpandIconWidget::sendClick(uint8_t mouseButton, int x, int y)
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{
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Q_UNUSED(x);
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Q_UNUSED(y);
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if (mouseButton != XCB_BUTTON_INDEX_1)
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return;
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QWidget *gridParentView = popupTrayView();
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setTrayPanelVisible(!gridParentView->isVisible());
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}
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void ExpandIconWidget::setTrayPanelVisible(bool visible)
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{
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TrayGridWidget *gridParentView = popupTrayView();
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if (visible) {
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gridParentView->resetPosition();
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gridParentView->show();
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} else {
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gridParentView->hide();
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}
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}
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QPixmap ExpandIconWidget::icon()
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{
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return QPixmap(dropIconFile());
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}
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void ExpandIconWidget::paintEvent(QPaintEvent *event)
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{
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QPainter painter(this);
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QPixmap pixmap = ImageUtil::loadSvg(dropIconFile(), QSize(ICON_SIZE, ICON_SIZE));
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QRect rectOfPixmap(rect().x() + (rect().width() - ICON_SIZE) / 2,
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rect().y() + (rect().height() - ICON_SIZE) / 2,
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ICON_SIZE, ICON_SIZE);
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painter.drawPixmap(rectOfPixmap, pixmap);
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}
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void ExpandIconWidget::moveEvent(QMoveEvent *event)
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{
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BaseTrayWidget::moveEvent(event);
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// 当前展开按钮位置发生变化的时候，需要同时改变托盘的位置
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QMetaObject::invokeMethod(this, [] {
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TrayGridWidget *gridView = popupTrayView();
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if (gridView->isVisible())
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gridView->resetPosition();
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}, Qt::QueuedConnection);
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}
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const QString ExpandIconWidget::dropIconFile() const
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{
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QString arrow;
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switch (m_position) {
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case Dock::Position::Bottom: {
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arrow = "up";
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break;
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}
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case Dock::Position::Top: {
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arrow = "down";
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break;
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}
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case Dock::Position::Left: {
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arrow = "right";
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break;
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}
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case Dock::Position::Right: {
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arrow = "left";
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break;
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}
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}
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QString iconFile = QString(":/icons/resources/arrow-%1").arg(arrow);
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if (DGuiApplicationHelper::instance()->themeType() == DGuiApplicationHelper::LightType)
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iconFile += QString("-dark");
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return iconFile + ".svg";
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}
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TrayGridWidget *ExpandIconWidget::popupTrayView()
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{
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static TrayGridWidget *gridParentView = nullptr;
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if (gridParentView)
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return gridParentView;
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gridParentView = new TrayGridWidget(nullptr);
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TrayGridView *trayView = new TrayGridView(gridParentView);
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TrayDelegate *trayDelegate = new TrayDelegate(trayView, trayView);
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TrayModel *trayModel = TrayModel::getIconModel();
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gridParentView->setTrayGridView(trayView);
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gridParentView->setWindowFlags(Qt::FramelessWindowHint | Qt::Tool);
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trayView->setModel(trayModel);
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trayView->setItemDelegate(trayDelegate);
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trayView->setSpacing(ITEM_SPACING);
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trayView->setDragDistance(2);
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QVBoxLayout *layout = new QVBoxLayout(gridParentView);
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layout->setContentsMargins(ITEM_SPACING, ITEM_SPACING, ITEM_SPACING, ITEM_SPACING);
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layout->setSpacing(0);
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layout->addWidget(trayView);
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auto rowCountChanged = [ = ] {
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if (gridParentView->isVisible()) {
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int count = trayModel->rowCount();
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if (count > 0)
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gridParentView->resetPosition();
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else
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gridParentView->hide();
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}
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};
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connect(trayModel, &TrayModel::rowCountChanged, gridParentView, rowCountChanged);
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connect(trayModel, &TrayModel::requestRefreshEditor, trayView, &TrayGridView::onUpdateEditorView);
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connect(trayDelegate, &TrayDelegate::requestHide, trayView, &TrayGridView::requestHide);
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connect(trayDelegate, &TrayDelegate::removeRow, trayView, [ = ](const QModelIndex &index) {
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trayView->model()->removeRow(index.row(),index.parent());
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});
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connect(trayModel, &TrayModel::requestOpenEditor, trayView, [ trayView ](const QModelIndex &index) {
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trayView->openPersistentEditor(index);
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});
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QMetaObject::invokeMethod(gridParentView, rowCountChanged, Qt::QueuedConnection);
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return gridParentView;
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}
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/**
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* @brief 圆角窗体的绘制
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* @param parent
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*/
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Dock::Position TrayGridWidget::m_position = Dock::Position::Bottom;
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TrayGridWidget::TrayGridWidget(QWidget *parent)
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: DBlurEffectWidget (parent)
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, m_dockInter(new DockInter(dockServiceName(), dockServicePath(), QDBusConnection::sessionBus(), this))
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, m_trayGridView(nullptr)
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, m_referGridView(nullptr)
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, m_regionInter(new RegionMonitor(this))
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{
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initMember();
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setAttribute(Qt::WA_TranslucentBackground);
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}
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void TrayGridWidget::setPosition(const Dock::Position &position)
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{
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m_position = position;
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}
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void TrayGridWidget::setTrayGridView(TrayGridView *trayView)
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{
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m_trayGridView = trayView;
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connect(m_trayGridView, &TrayGridView::requestHide, this, &TrayGridWidget::hide);
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}
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void TrayGridWidget::setReferGridView(TrayGridView *trayView)
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{
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m_referGridView = trayView;
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}
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TrayGridView *TrayGridWidget::trayView() const
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{
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return m_trayGridView;
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}
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void TrayGridWidget::resetPosition()
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{
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// 如果没有设置所属窗体，则无法计算位置
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ExpandIconWidget *expWidget = expandWidget();
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if (!expWidget)
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return;
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m_trayGridView->setFixedSize(m_trayGridView->suitableSize());
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setFixedSize(m_trayGridView->size() + QSize(ITEM_SPACING * 2, ITEM_SPACING * 2));
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QWidget *topWidget = expWidget->topLevelWidget();
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QPoint ptPos = expWidget->mapToGlobal(QPoint(0, 0));
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switch (m_position) {
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case Dock::Position::Bottom: {
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ptPos.setY(topWidget->y() - height());
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break;
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}
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case Dock::Position::Top: {
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ptPos.setY(topWidget->y() + topWidget->height());
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break;
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}
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case Dock::Position::Left: {
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ptPos.setX(topWidget->x() + topWidget->width());
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break;
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}
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case Dock::Position::Right: {
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ptPos.setX(topWidget->x() - width());
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break;
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}
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}
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move(ptPos);
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}
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void TrayGridWidget::showEvent(QShowEvent *event)
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{
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m_regionInter->registerRegion();
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DBlurEffectWidget::showEvent(event);
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}
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void TrayGridWidget::hideEvent(QHideEvent *event)
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{
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m_regionInter->unregisterRegion();
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// 在当前托盘区域隐藏后，需要设置任务栏区域的展开按钮的托盘为隐藏状态
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TrayModel::getDockModel()->updateOpenExpand(false);
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DBlurEffectWidget::hideEvent(event);
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}
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void TrayGridWidget::initMember()
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{
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connect(m_regionInter, &RegionMonitor::buttonPress, this, [ = ](const QPoint &mousePos, const int flag) {
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// 如果当前是隐藏，那么在点击任何地方都隐藏
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if (!isVisible()) {
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hide();
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return;
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}
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if ((flag != RegionMonitor::WatchedFlags::Button_Left) && (flag != RegionMonitor::WatchedFlags::Button_Right))
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return;
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QPoint ptPos = parentWidget()->mapToGlobal(this->pos());
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const QRect rect = QRect(ptPos, size());
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if (rect.contains(mousePos))
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return;
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// 如果点击的是展开区域，则不做任何处理，因为点击展开区域自己会处理
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if (m_referGridView) {
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QAbstractItemModel *model = m_referGridView->model();
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for (int i = 0; i < model->rowCount(); i++) {
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ExpandIconWidget *widget = qobject_cast<ExpandIconWidget *>(m_referGridView->indexWidget(model->index(i, 0)));
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if (!widget)
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continue;
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QRect rectExpandWidget(widget->mapToGlobal(QPoint(0, 0)), widget->size());
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if (rectExpandWidget.contains(mousePos))
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return;
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}
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}
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const QRect rctView(pos(), size());
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if (rctView.contains(mousePos))
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return;
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// 查看是否存在SystemPluginItem插件，在此处判断的原因是因为当弹出右键菜单的时候，如果鼠标在菜单上点击
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// 刚好把托盘区域给隐藏了，导致菜单也跟着隐藏，导致点击菜单的时候不生效
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QAbstractItemModel *dataModel = m_trayGridView->model();
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for (int i = 0; i < dataModel->rowCount(); i++) {
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QModelIndex index = dataModel->index(i, 0);
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SystemPluginItem *widget = qobject_cast<SystemPluginItem *>(m_trayGridView->indexWidget(index));
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if (widget && widget->containsPoint(mousePos))
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return;
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}
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hide();
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});
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}
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QColor TrayGridWidget::maskColor() const
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{
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QColor color = DGuiApplicationHelper::standardPalette(DGuiApplicationHelper::instance()->themeType()).window().color();
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int maskAlpha(static_cast<int>(255 * m_dockInter->opacity()));
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color.setAlpha(maskAlpha);
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return color;
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}
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ExpandIconWidget *TrayGridWidget::expandWidget() const
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{
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if (!m_referGridView)
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return nullptr;
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QAbstractItemModel *dataModel = m_referGridView->model();
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if (!dataModel)
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return nullptr;
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for (int i = 0; i < dataModel->rowCount(); i++) {
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QModelIndex index = dataModel->index(i, 0);
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ExpandIconWidget *widget = qobject_cast<ExpandIconWidget *>(m_referGridView->indexWidget(index));
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if (widget)
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return widget;
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}
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return nullptr;
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}
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