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https://github.com/linuxdeepin/dde-dock.git
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ae74a6133f
高效模式下和时尚模式下托盘区域共用一个TrayModel，在拖动图标的时候，时尚模式和高效模式保持相同的状态 Log: 实现高效模式下图标的拖动功能 Influence: 高效模式，从托盘或快捷面板拖动图标到任务栏 Task: https://pms.uniontech.com/task-view-112073.html Change-Id: I279b572231ea8efc9bd7f1ee0e628e9ee3eb064e
384 lines
12 KiB
C++
384 lines
12 KiB
C++
/*
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* Copyright (C) 2022 ~ 2022 Deepin Technology Co., Ltd.
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*
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* Author: donghualin <donghualin@uniontech.com>
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*
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* Maintainer: donghualin <donghualin@uniontech.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 "systempluginwindow.h"
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#include "systemplugincontroller.h"
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#include "systempluginitem.h"
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#include "quicksettingcontroller.h"
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#include <DListView>
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#include <QBoxLayout>
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#include <QDir>
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#include <QMetaObject>
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#include <QGuiApplication>
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#define MAXICONSIZE 48
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#define MINICONSIZE 24
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#define ICONMARGIN 8
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SystemPluginWindow::SystemPluginWindow(QWidget *parent)
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: QWidget(parent)
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, m_listView(new DListView(this))
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, m_displayMode(Dock::DisplayMode::Efficient)
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, m_position(Dock::Position::Bottom)
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, m_mainLayout(new QBoxLayout(QBoxLayout::Direction::LeftToRight, this))
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{
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initUi();
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initConnection();
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}
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SystemPluginWindow::~SystemPluginWindow()
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{
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}
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void SystemPluginWindow::setDisplayMode(const DisplayMode &displayMode)
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{
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m_displayMode = displayMode;
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QObjectList childObjects = children();
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for (QObject *childObject : childObjects) {
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StretchPluginsItem *item = qobject_cast<StretchPluginsItem *>(childObject);
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if (!item)
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continue;
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item->setDisplayMode(displayMode);
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}
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}
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void SystemPluginWindow::setPositon(Position position)
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{
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if (m_position == position)
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return;
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m_position = position;
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if (m_position == Dock::Position::Top || m_position == Dock::Position::Bottom)
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m_mainLayout->setDirection(QBoxLayout::Direction::LeftToRight);
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else
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m_mainLayout->setDirection(QBoxLayout::Direction::TopToBottom);
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QObjectList childObjects = children();
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for (QObject *childObject : childObjects) {
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StretchPluginsItem *item = qobject_cast<StretchPluginsItem *>(childObject);
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if (!item)
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continue;
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item->setPosition(m_position);
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}
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}
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QSize SystemPluginWindow::suitableSize() const
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{
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return suitableSize(m_position);
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}
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QSize SystemPluginWindow::suitableSize(const Position &position) const
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{
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QObjectList childs = children();
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if (position == Dock::Position::Top || position == Dock::Position::Bottom) {
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int itemWidth = 0;
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for (QObject *childObject : childs) {
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StretchPluginsItem *childItem = qobject_cast<StretchPluginsItem *>(childObject);
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if (!childItem)
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continue;
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itemWidth += childItem->suitableSize(position).width();
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}
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return QSize(itemWidth, QWIDGETSIZE_MAX);
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}
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int itemHeight = 0;
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for (QObject *childObject : childs) {
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StretchPluginsItem *item = qobject_cast<StretchPluginsItem *>(childObject);
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if (!item)
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continue;
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itemHeight += item->suitableSize(position).height();
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}
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return QSize(QWIDGETSIZE_MAX, itemHeight);
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}
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bool SystemPluginWindow::eventFilter(QObject *watched, QEvent *event)
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{
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if (event->type() == QEvent::Drop)
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Q_EMIT requestDrop(static_cast<QDropEvent *>(event));
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return QWidget::eventFilter(watched, event);
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}
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void SystemPluginWindow::initUi()
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{
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m_mainLayout->setContentsMargins(0, 0, 0, 0);
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m_mainLayout->setSpacing(0);
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installEventFilter(this);
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}
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void SystemPluginWindow::initConnection()
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{
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QuickSettingController *quickController = QuickSettingController::instance();
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connect(quickController, &QuickSettingController::pluginInserted, this, [ = ](PluginsItemInterface *itemInter, const QuickSettingController::PluginAttribute &pluginAttr) {
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if (pluginAttr != QuickSettingController::PluginAttribute::System)
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return;
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pluginAdded(itemInter);
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});
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connect(quickController, &QuickSettingController::pluginRemoved, this, &SystemPluginWindow::onPluginItemRemoved);
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connect(quickController, &QuickSettingController::pluginUpdated, this, &SystemPluginWindow::onPluginItemUpdated);
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QList<PluginsItemInterface *> plugins = quickController->pluginItems(QuickSettingController::PluginAttribute::System);
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for (int i = 0; i < plugins.size(); i++)
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pluginAdded(plugins[i]);
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}
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StretchPluginsItem *SystemPluginWindow::findPluginItemWidget(PluginsItemInterface *pluginItem)
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{
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for (int i = 0; i < m_mainLayout->count(); i++) {
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QLayoutItem *layoutItem = m_mainLayout->itemAt(i);
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if (!layoutItem)
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continue;
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StretchPluginsItem *itemWidget = qobject_cast<StretchPluginsItem *>(layoutItem->widget());
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if (itemWidget && itemWidget->pluginInter() == pluginItem)
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return itemWidget;
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}
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return nullptr;
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}
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void SystemPluginWindow::pluginAdded(PluginsItemInterface *plugin)
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{
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StretchPluginsItem *item = new StretchPluginsItem(plugin, QuickSettingController::instance()->itemKey(plugin));
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item->setDisplayMode(m_displayMode);
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item->setPosition(m_position);
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item->installEventFilter(this);
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item->setParent(this);
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item->show();
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m_mainLayout->addWidget(item);
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Q_EMIT itemChanged();
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}
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void SystemPluginWindow::onPluginItemRemoved(PluginsItemInterface *pluginItem)
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{
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StretchPluginsItem *item = findPluginItemWidget(pluginItem);
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if (item) {
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item->setParent(nullptr);
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item->hide();
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m_mainLayout->removeWidget(item);
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Q_EMIT itemChanged();
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}
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}
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void SystemPluginWindow::onPluginItemUpdated(PluginsItemInterface *pluginItem)
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{
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StretchPluginsItem *item = findPluginItemWidget(pluginItem);
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if (item)
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item->update();
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}
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#define ICONSIZE 20
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#define ICONTEXTSPACE 6
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#define PLUGIN_ITEM_DRAG_THRESHOLD 20
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StretchPluginsItem::StretchPluginsItem(PluginsItemInterface * const pluginInter, const QString &itemKey, QWidget *parent)
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: DockItem(parent)
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, m_pluginInter(pluginInter)
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, m_itemKey(itemKey)
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, m_displayMode(Dock::DisplayMode::Efficient)
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, m_position(Dock::Position::Bottom)
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{
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}
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StretchPluginsItem::~StretchPluginsItem()
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{
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}
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void StretchPluginsItem::setDisplayMode(const DisplayMode &displayMode)
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{
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m_displayMode = displayMode;
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}
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void StretchPluginsItem::setPosition(Position position)
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{
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m_position = position;
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update();
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}
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QString StretchPluginsItem::itemKey() const
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{
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return m_itemKey;
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}
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QSize StretchPluginsItem::suitableSize() const
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{
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return suitableSize(m_position);
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}
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PluginsItemInterface *StretchPluginsItem::pluginInter() const
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{
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return m_pluginInter;
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}
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void StretchPluginsItem::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event);
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QPainter painter(this);
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QIcon icon = m_pluginInter->icon(DockPart::SystemPanel);
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QRect rctPixmap(rect());
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if (needShowText()) {
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int textHeight = QFontMetrics(textFont()).height();
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// 文本与图标的间距为6
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int iconTop = (height() - textHeight - ICONSIZE - ICONTEXTSPACE) / 2;
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rctPixmap.setX((width() - ICONSIZE) / 2);
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rctPixmap.setY(iconTop);
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rctPixmap.setWidth(ICONSIZE);
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rctPixmap.setHeight(ICONSIZE);
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// 先绘制下面的文本
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painter.setFont(textFont());
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painter.drawText(QRect(0, iconTop + ICONSIZE + ICONTEXTSPACE, width(), textHeight), Qt::AlignCenter, m_pluginInter->pluginDisplayName());
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} else {
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rctPixmap.setX((width() - ICONSIZE) / 2);
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rctPixmap.setY((height() - ICONSIZE) / 2);
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rctPixmap.setWidth(ICONSIZE);
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rctPixmap.setHeight(ICONSIZE);
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}
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// 绘制图标
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int iconSize = static_cast<int>(ICONSIZE * (qApp->devicePixelRatio()));
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painter.drawPixmap(rctPixmap, icon.pixmap(iconSize, iconSize));
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}
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QSize StretchPluginsItem::suitableSize(const Position &position) const
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{
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int iconSize = static_cast<int>(ICONSIZE * (qApp->devicePixelRatio()));
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if (position == Dock::Position::Top || position == Dock::Position::Bottom) {
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int textWidth = QFontMetrics(textFont(position)).boundingRect(m_pluginInter->pluginDisplayName()).width();
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return QSize(qMax(textWidth, iconSize) + 10 * 2, -1);
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}
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int height = 6; // 图标上边距6
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height += iconSize; // 图标尺寸20
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height += ICONTEXTSPACE; // 图标与文字间距6
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height += QFontMetrics(textFont(position)).height(); // 文本高度
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height += 4; // 下间距4
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return QSize(-1, height);
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}
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QFont StretchPluginsItem::textFont() const
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{
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return textFont(m_position);
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}
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QFont StretchPluginsItem::textFont(const Position &position) const
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{
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if (position == Dock::Position::Top || position == Dock::Position::Bottom) {
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static QList<QFont> fonts{ DFontSizeManager::instance()->t9(),
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DFontSizeManager::instance()->t8(),
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DFontSizeManager::instance()->t7(),
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DFontSizeManager::instance()->t6() };
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#define MINHEIGHT 50
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// 如果当前的实际位置和请求的位置不一致，说明当前正在切换位置，此时将它的宽度作为它的高度(左到下切换的时候，左侧的宽度和下面的高度一致)
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int size = (m_position == position ? height() : width());
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int index = qMin(qMax((size - MINHEIGHT) / 2, 0), fonts.size() - 1);
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return fonts[index];
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}
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return DFontSizeManager::instance()->t10();
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}
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bool StretchPluginsItem::needShowText() const
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{
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// 如果是高效模式，则不需要显示下面的文本
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if (m_displayMode == Dock::DisplayMode::Efficient)
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return false;
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// 任务栏在上方或者下方显示的时候，根据设计图，只有在当前区域高度大于50的时候才同时显示文本和图标
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if (m_position == Dock::Position::Top || m_position == Dock::Position::Bottom)
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return height() >= 50;
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return true;
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}
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const QString StretchPluginsItem::contextMenu() const
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{
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return m_pluginInter->itemContextMenu(m_itemKey);
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}
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void StretchPluginsItem::invokedMenuItem(const QString &itemId, const bool checked)
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{
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m_pluginInter->invokedMenuItem(m_itemKey, itemId, checked);
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}
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QWidget *StretchPluginsItem::popupTips()
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{
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return m_pluginInter->itemTipsWidget(m_itemKey);
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}
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void StretchPluginsItem::mousePressEvent(QMouseEvent *e)
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{
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m_hover = false;
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update();
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if (PopupWindow->isVisible())
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hideNonModel();
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if (e->button() == Qt::LeftButton)
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m_mousePressPoint = e->pos();
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m_popupTipsDelayTimer->stop();
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hideNonModel();
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if (e->button() == Qt::RightButton
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&& perfectIconRect().contains(e->pos()))
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return showContextMenu();
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DockItem::mousePressEvent(e);
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}
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void StretchPluginsItem::mouseReleaseEvent(QMouseEvent *e)
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{
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DockItem::mouseReleaseEvent(e);
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if (e->button() != Qt::LeftButton)
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return;
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if (checkAndResetTapHoldGestureState() && e->source() == Qt::MouseEventSynthesizedByQt)
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return;
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const QPoint distance = e->pos() - m_mousePressPoint;
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if (distance.manhattanLength() < PLUGIN_ITEM_DRAG_THRESHOLD)
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mouseClick();
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}
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void StretchPluginsItem::mouseClick()
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{
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const QString command = m_pluginInter->itemCommand(m_itemKey);
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if (!command.isEmpty()) {
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QProcess::startDetached(command);
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return;
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}
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// request popup applet
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if (QWidget *w = m_pluginInter->itemPopupApplet(m_itemKey))
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showPopupApplet(w);
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}
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