mirror of
https://github.com/linuxdeepin/dde-dock.git
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300 lines
8.3 KiB
C++
300 lines
8.3 KiB
C++
// Copyright (C) 2011 ~ 2018 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 "dockpopupwindow.h"
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#include "imageutil.h"
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#include "utils.h"
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#include "dbusutil.h"
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#include "dockscreen.h"
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#include "displaymanager.h"
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#include <QScreen>
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#include <QApplication>
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#include <QDesktopWidget>
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#include <QAccessible>
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#include <QAccessibleEvent>
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#include <QCursor>
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#include <QGSettings>
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DWIDGET_USE_NAMESPACE
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#define DOCK_SCREEN DockScreen::instance()
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#define DIS_INS DisplayManager::instance()
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DockPopupWindow::DockPopupWindow(QWidget *parent)
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: DBlurEffectWidget(parent)
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, m_model(false)
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, m_eventMonitor(new XEventMonitor(xEventMonitorService, xEventMonitorPath, QDBusConnection::sessionBus(), this))
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, m_enableMouseRelease(true)
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, m_extendWidget(nullptr)
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, m_lastWidget(nullptr)
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{
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setContentsMargins(0, 0, 0, 0);
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m_wmHelper = DWindowManagerHelper::instance();
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setWindowFlags(Qt::ToolTip | Qt::WindowStaysOnTopHint);
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if (Utils::IS_WAYLAND_DISPLAY) {
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setAttribute(Qt::WA_NativeWindow);
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windowHandle()->setProperty("_d_dwayland_window-type", "override");
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} else {
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setAttribute(Qt::WA_InputMethodEnabled, false);
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}
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connect(m_eventMonitor, &XEventMonitor::ButtonPress, this, &DockPopupWindow::onButtonPress);
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if (Utils::IS_WAYLAND_DISPLAY)
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QDBusConnection::sessionBus().connect("com.deepin.dde.lockFront", "/com/deepin/dde/lockFront", "com.deepin.dde.lockFront", "Visible", "b", this, SLOT(hide()));
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}
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DockPopupWindow::~DockPopupWindow()
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{
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}
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bool DockPopupWindow::model() const
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{
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return isVisible() && m_model;
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}
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QWidget *DockPopupWindow::getContent()
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{
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return m_lastWidget;
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}
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void DockPopupWindow::setContent(QWidget *content)
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{
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if (m_lastWidget)
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m_lastWidget->removeEventFilter(this);
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content->installEventFilter(this);
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QAccessibleEvent event(this, QAccessible::NameChanged);
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QAccessible::updateAccessibility(&event);
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if (!content->objectName().trimmed().isEmpty())
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setAccessibleName(content->objectName() + "-popup");
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m_lastWidget = content;
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content->setParent(this);
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content->show();
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resize(content->sizeHint());
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}
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void DockPopupWindow::setExtendWidget(QWidget *widget)
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{
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m_extendWidget = widget;
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connect(widget, &QWidget::destroyed, this, [ this ] { m_extendWidget = nullptr; }, Qt::UniqueConnection);
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}
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void DockPopupWindow::setPosition(Dock::Position position)
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{
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m_position = position;
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}
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QWidget *DockPopupWindow::extendWidget() const
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{
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return m_extendWidget;
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}
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void DockPopupWindow::show(const QPoint &pos, const bool model)
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{
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m_model = model;
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show(pos.x(), pos.y());
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if (!m_eventKey.isEmpty()) {
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m_eventMonitor->UnregisterArea(m_eventKey);
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m_eventKey.clear();
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}
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if (m_model) {
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m_eventKey = m_eventMonitor->RegisterFullScreen();
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}
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blockButtonRelease();
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}
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void DockPopupWindow::show(const int x, const int y)
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{
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QPoint displayPoint;
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m_lastPoint = QPoint(x, y);
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switch (m_position) {
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case Dock::Position::Left:
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displayPoint = m_lastPoint + QPoint(0, -m_lastWidget->height() / 2);
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break;
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case Dock::Position::Right:
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displayPoint = m_lastPoint + QPoint(-m_lastWidget->width(), -m_lastWidget->height() / 2);
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break;
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case Dock::Position::Top:
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displayPoint = m_lastPoint + QPoint(-m_lastWidget->width() / 2, 0);
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break;
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case Dock::Position::Bottom:
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displayPoint = m_lastPoint + QPoint(-m_lastWidget->width() / 2, -m_lastWidget->height());
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break;
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}
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blockButtonRelease();
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QScreen *screen = DIS_INS->screen(DOCK_SCREEN->current());
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if (!screen)
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return;
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QRect screenRect = screen->geometry();
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if (getContent()->width() <= screenRect.width()) {
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displayPoint.setX(qMax(screenRect.x(), displayPoint.x()));
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displayPoint.setX(qMin(screenRect.x() + screenRect.width() - getContent()->width(), displayPoint.x()));
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}
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move(displayPoint);
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resize(m_lastWidget->size());
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DBlurEffectWidget::show();
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activateWindow();
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}
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void DockPopupWindow::blockButtonRelease()
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{
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// 短暂的不处理鼠标release事件，防止出现刚显示又被隐藏的情况
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m_enableMouseRelease = false;
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QTimer::singleShot(10, this, [this] {
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m_enableMouseRelease = true;
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});
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}
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void DockPopupWindow::hide()
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{
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if (!m_eventKey.isEmpty()) {
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m_eventMonitor->UnregisterArea(m_eventKey);
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m_eventKey.clear();
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}
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DBlurEffectWidget::hide();
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}
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void DockPopupWindow::showEvent(QShowEvent *e)
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{
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DBlurEffectWidget::showEvent(e);
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if (Utils::IS_WAYLAND_DISPLAY) {
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Utils::updateCursor(this);
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}
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QTimer::singleShot(1, this, &DockPopupWindow::ensureRaised);
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}
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void DockPopupWindow::hideEvent(QHideEvent *event)
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{
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m_extendWidget = nullptr;
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Dtk::Widget::DBlurEffectWidget::hideEvent(event);
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}
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void DockPopupWindow::enterEvent(QEvent *e)
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{
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DBlurEffectWidget::enterEvent(e);
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if (Utils::IS_WAYLAND_DISPLAY) {
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Utils::updateCursor(this);
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}
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QTimer::singleShot(1, this, &DockPopupWindow::ensureRaised);
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}
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bool DockPopupWindow::eventFilter(QObject *o, QEvent *e)
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{
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if (o != getContent())
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return false;
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switch(e->type()) {
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case QEvent::Resize: {
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// FIXME: ensure position move after global mouse release event
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if (isVisible()) {
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QTimer::singleShot(10, this, [=] {
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// NOTE(sbw): double check is necessary, in this time, the popup maybe already hided.
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if (isVisible())
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show(m_lastPoint, m_model);
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});
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}
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break;
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}
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case QEvent::WindowDeactivate:
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case QEvent::Hide: {
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this->hide();
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break;
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}
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default:
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break;
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}
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return false;
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}
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void DockPopupWindow::ensureRaised()
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{
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if (isVisible())
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raise();
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}
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void DockPopupWindow::onButtonPress(int type, int x, int y, const QString &key)
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{
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if (!m_enableMouseRelease)
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return;
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QScreen *screen = DIS_INS->screen(DOCK_SCREEN->current());
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if (!screen)
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return;
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QRect screenRect = screen->geometry();
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QRect popupRect(((pos() - screenRect.topLeft()) * qApp->devicePixelRatio() + screenRect.topLeft()), size() * qApp->devicePixelRatio());
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if (popupRect.contains(QPoint(x, y)))
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return;
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if (m_extendWidget) {
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// 计算额外添加的区域，如果鼠标的点击点在额外的区域内，也无需隐藏
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QPoint extendPoint = m_extendWidget->mapToGlobal(QPoint(0, 0));
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QRect extendRect(((extendPoint - screenRect.topLeft()) * qApp->devicePixelRatio() + screenRect.topLeft()), m_extendWidget->size() * qApp->devicePixelRatio());
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if (extendRect.contains(QPoint(x, y)))
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return;
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}
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// if there is something focus on widget, return
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if (auto focus = qApp->focusWidget()) {
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auto className = QString(focus->metaObject()->className());
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//qDebug() << "Find focused widget, focus className is" << className;
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if (className == "QLineEdit") {
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qDebug() << "PopupWindow window will not be hidden";
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return;
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}
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}
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emit accept();
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hide();
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}
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PopupSwitchWidget::PopupSwitchWidget(QWidget *parent)
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: QWidget(parent)
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, m_containerLayout(new QVBoxLayout(this))
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, m_topWidget(nullptr)
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{
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m_containerLayout->setContentsMargins(0, 0, 0, 0);
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m_containerLayout->setSpacing(0);
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}
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PopupSwitchWidget::~PopupSwitchWidget()
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{
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}
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void PopupSwitchWidget::pushWidget(QWidget *widget)
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{
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// 首先将界面其他的窗体移除
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for (int i = m_containerLayout->count() - 1; i >= 0; i--) {
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QLayoutItem *item = m_containerLayout->itemAt(i);
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item->widget()->removeEventFilter(this);
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item->widget()->hide();
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m_containerLayout->removeItem(item);
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}
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m_topWidget = widget;
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setFixedSize(widget->size());
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widget->installEventFilter(this);
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m_containerLayout->addWidget(widget);
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widget->show();
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}
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bool PopupSwitchWidget::eventFilter(QObject *watched, QEvent *event)
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{
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if (watched == m_topWidget && event->type() == QEvent::Resize) {
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setFixedSize(m_topWidget->size());
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}
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return QWidget::eventFilter(watched, event);
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}
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