mirror of
https://github.com/linuxdeepin/dde-dock.git
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387 lines
12 KiB
C++
387 lines
12 KiB
C++
/*
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* Copyright (C) 2011 ~ 2018 Deepin Technology Co., Ltd.
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*
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* Author: listenerri <listenerri@gmail.com>
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*
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* Maintainer: listenerri <listenerri@gmail.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 "fashiontrayitem.h"
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#include "fashiontray/fashiontrayconstants.h"
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#include "system-trays/systemtrayitem.h"
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#include "containers/abstractcontainer.h"
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#include <QDebug>
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#include <QResizeEvent>
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#define ExpandedKey "fashion-tray-expanded"
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int FashionTrayItem::TrayWidgetWidth = PLUGIN_BACKGROUND_MAX_SIZE;
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int FashionTrayItem::TrayWidgetHeight = PLUGIN_BACKGROUND_MAX_SIZE;
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FashionTrayItem::FashionTrayItem(TrayPlugin *trayPlugin, QWidget *parent)
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: QWidget(parent),
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m_mainBoxLayout(new QBoxLayout(QBoxLayout::Direction::LeftToRight)),
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m_attentionDelayTimer(new QTimer(this)),
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m_trayPlugin(trayPlugin),
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m_controlWidget(new FashionTrayControlWidget(trayPlugin->dockPosition())),
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m_currentDraggingTray(nullptr),
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m_normalContainer(new NormalContainer(m_trayPlugin)),
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m_attentionContainer(new AttentionContainer(m_trayPlugin)),
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m_holdContainer(new HoldContainer(m_trayPlugin)),
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m_leftSpace(new QWidget)
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{
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setAcceptDrops(true);
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m_normalContainer->setVisible(false);
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m_attentionContainer->setVisible(false);
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m_holdContainer->setVisible(false);
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m_mainBoxLayout->setMargin(0);
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m_mainBoxLayout->setContentsMargins(0, 0, 0, 0);
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m_mainBoxLayout->setSpacing(0);
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m_leftSpace->setFixedSize(TraySpace, TraySpace);
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m_mainBoxLayout->addWidget(m_leftSpace);
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m_mainBoxLayout->addWidget(m_normalContainer);
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m_mainBoxLayout->addWidget(m_controlWidget);
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m_mainBoxLayout->addWidget(m_holdContainer);
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m_mainBoxLayout->addWidget(m_attentionContainer);
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setLayout(m_mainBoxLayout);
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m_attentionDelayTimer->setInterval(3000);
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m_attentionDelayTimer->setSingleShot(true);
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connect(m_controlWidget, &FashionTrayControlWidget::expandChanged, this, &FashionTrayItem::onExpandChanged);
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connect(m_normalContainer, &NormalContainer::attentionChanged, this, &FashionTrayItem::onWrapperAttentionChanged);
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connect(m_attentionContainer, &AttentionContainer::attentionChanged, this, &FashionTrayItem::onWrapperAttentionChanged);
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connect(m_normalContainer, &NormalContainer::requestDraggingWrapper, this, &FashionTrayItem::onRequireDraggingWrapper);
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connect(m_holdContainer, &HoldContainer::requestDraggingWrapper, this, &FashionTrayItem::onRequireDraggingWrapper);
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// do not call init immediately the TrayPlugin has not be constructed for now
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QTimer::singleShot(0, this, &FashionTrayItem::init);
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}
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void FashionTrayItem::setTrayWidgets(const QMap<QString, AbstractTrayWidget *> &itemTrayMap)
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{
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clearTrayWidgets();
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for (auto it = itemTrayMap.constBegin(); it != itemTrayMap.constEnd(); ++it) {
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trayWidgetAdded(it.key(), it.value());
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}
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}
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void FashionTrayItem::trayWidgetAdded(const QString &itemKey, AbstractTrayWidget *trayWidget)
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{
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if (m_normalContainer->containsWrapperByTrayWidget(trayWidget)) {
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qDebug() << "Reject! want to insert duplicate trayWidget:" << itemKey << trayWidget;
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return;
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}
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FashionTrayWidgetWrapper *wrapper = new FashionTrayWidgetWrapper(itemKey, trayWidget);
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do {
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if (m_holdContainer->acceptWrapper(wrapper)) {
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m_holdContainer->addWrapper(wrapper);
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break;
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}
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if (m_normalContainer->acceptWrapper(wrapper)) {
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m_normalContainer->addWrapper(wrapper);
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break;
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}
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} while (false);
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requestResize();
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}
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void FashionTrayItem::trayWidgetRemoved(AbstractTrayWidget *trayWidget)
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{
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bool deleted = false;
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do {
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if (m_normalContainer->removeWrapperByTrayWidget(trayWidget)) {
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deleted = true;
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break;
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}
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if (m_attentionContainer->removeWrapperByTrayWidget(trayWidget)) {
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deleted = true;
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break;
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}
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if (m_holdContainer->removeWrapperByTrayWidget(trayWidget)) {
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deleted = true;
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break;
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}
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} while (false);
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if (!deleted) {
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qDebug() << "Error! can not find the tray widget in fashion tray list" << trayWidget;
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}
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requestResize();
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}
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void FashionTrayItem::clearTrayWidgets()
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{
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m_normalContainer->clearWrapper();
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m_attentionContainer->clearWrapper();
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m_holdContainer->clearWrapper();
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requestResize();
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}
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void FashionTrayItem::setDockPosition(Dock::Position pos)
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{
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m_dockpos = pos;
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m_controlWidget->setDockPostion(pos);
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SystemTrayItem::setDockPostion(pos);
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SNITrayWidget::setDockPostion(pos);
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m_normalContainer->setDockPosition(pos);
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m_attentionContainer->setDockPosition(pos);
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m_holdContainer->setDockPosition(pos);
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if (pos == Dock::Position::Top || pos == Dock::Position::Bottom) {
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m_mainBoxLayout->setDirection(QBoxLayout::Direction::LeftToRight);
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} else {
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m_mainBoxLayout->setDirection(QBoxLayout::Direction::TopToBottom);
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}
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requestResize();
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}
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void FashionTrayItem::onExpandChanged(const bool expand)
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{
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m_trayPlugin->saveValue(FASHION_MODE_ITEM_KEY, ExpandedKey, expand);
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// refreshHoldContainerPosition();
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m_normalContainer->setExpand(expand);
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m_attentionContainer->setExpand(expand);
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m_holdContainer->setExpand(expand);
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m_attentionDelayTimer->start();
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attentionWrapperToNormalWrapper();
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requestResize();
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}
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void FashionTrayItem::setRightSplitVisible(const bool visible)
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{
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}
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void FashionTrayItem::onPluginSettingsChanged()
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{
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m_controlWidget->setExpanded(m_trayPlugin->getValue(FASHION_MODE_ITEM_KEY, ExpandedKey, true).toBool());
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}
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void FashionTrayItem::showEvent(QShowEvent *event)
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{
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requestResize();
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QWidget::showEvent(event);
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}
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void FashionTrayItem::hideEvent(QHideEvent *event)
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{
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requestResize();
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QWidget::hideEvent(event);
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}
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void FashionTrayItem::resizeEvent(QResizeEvent *event)
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{
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resizeTray();
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QWidget::resizeEvent(event);
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}
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void FashionTrayItem::dragEnterEvent(QDragEnterEvent *event)
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{
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// accept but do not handle the trays drag event
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// in order to avoid the for forbidden label displayed on the mouse
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if (event->mimeData()->hasFormat(TRAY_ITEM_DRAG_MIMEDATA)) {
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event->accept();
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return;
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}
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QWidget::dragEnterEvent(event);
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}
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void FashionTrayItem::init()
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{
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qDebug() << "init Fashion mode tray plugin item";
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m_controlWidget->setExpanded(m_trayPlugin->getValue(FASHION_MODE_ITEM_KEY, ExpandedKey, true).toBool());
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setDockPosition(m_trayPlugin->dockPosition());
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onExpandChanged(m_controlWidget->expanded());
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}
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void FashionTrayItem::onWrapperAttentionChanged(FashionTrayWidgetWrapper *wrapper, const bool attention)
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{
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if (m_controlWidget->expanded()) {
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return;
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}
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// 在timer处于Active状态期间不设置新的活动图标
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if (attention && m_attentionDelayTimer->isActive()) {
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return;
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}
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if (attention) {
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// ignore the attention which is come from AttentionContainer
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if (m_attentionContainer->containsWrapper(wrapper)) {
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return;
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}
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// move previous attention wrapper from AttentionContainer to NormalContainer
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attentionWrapperToNormalWrapper();
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// move current attention wrapper from NormalContainer to AttentionContainer
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normalWrapperToAttentionWrapper(wrapper);
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} else {
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// only focus the disattention from AttentionContainer
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if (m_attentionContainer->containsWrapper(wrapper)) {
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attentionWrapperToNormalWrapper();
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}
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}
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m_attentionDelayTimer->start();
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requestResize();
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}
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void FashionTrayItem::attentionWrapperToNormalWrapper()
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{
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FashionTrayWidgetWrapper *preAttentionWrapper = m_attentionContainer->takeAttentionWrapper();
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if (preAttentionWrapper) {
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m_normalContainer->addWrapper(preAttentionWrapper);
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}
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}
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void FashionTrayItem::normalWrapperToAttentionWrapper(FashionTrayWidgetWrapper *wrapper)
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{
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FashionTrayWidgetWrapper *attentionWrapper = m_normalContainer->takeWrapper(wrapper);
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if (attentionWrapper) {
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m_attentionContainer->addWrapper(attentionWrapper);
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} else {
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qDebug() << "Warnning: not find the attention wrapper in NormalContainer";
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}
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}
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void FashionTrayItem::requestResize()
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{
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// 通知dock，当前托盘有几个图标显示，用来计算图标大小
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m_leftSpace->setVisible(!m_controlWidget->expanded());
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int count = m_normalContainer->itemCount() + m_holdContainer->itemCount() + m_attentionContainer->itemCount();
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setProperty("TrayVisableItemCount", count + 1); // +1 : m_controlWidget
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resizeTray();
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}
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void FashionTrayItem::refreshHoldContainerPosition()
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{
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m_mainBoxLayout->removeWidget(m_holdContainer);
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int destIndex = 0;
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if (m_controlWidget->expanded()) {
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destIndex = m_mainBoxLayout->indexOf(m_controlWidget);
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} else {
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destIndex = m_mainBoxLayout->indexOf(m_attentionContainer);
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}
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m_mainBoxLayout->insertWidget(destIndex, m_holdContainer);
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}
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void FashionTrayItem::onRequireDraggingWrapper()
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{
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AbstractContainer *container = dynamic_cast<AbstractContainer *>(sender());
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if (!container) {
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return;
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}
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FashionTrayWidgetWrapper *draggingWrapper = nullptr;
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do {
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draggingWrapper = m_normalContainer->takeDraggingWrapper();
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if (draggingWrapper) {
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break;
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}
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draggingWrapper = m_holdContainer->takeDraggingWrapper();
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if (draggingWrapper) {
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break;
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}
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} while (false);
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if (!draggingWrapper) {
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return;
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}
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container->addDraggingWrapper(draggingWrapper);
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}
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bool FashionTrayItem::event(QEvent *event)
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{
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if (event->type() == QEvent::DynamicPropertyChange) {
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const QString &propertyName = static_cast<QDynamicPropertyChangeEvent *>(event)->propertyName();
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if (propertyName == "iconSize") {
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m_iconSize = property("iconSize").toInt();
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m_normalContainer->setItemSize(m_iconSize);
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m_holdContainer->setItemSize(m_iconSize);
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m_attentionContainer->setItemSize(m_iconSize);
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resizeTray();
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}
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}
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return QWidget::event(event);
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}
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void FashionTrayItem::resizeTray()
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{
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if (!m_iconSize)
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return;
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if (m_dockpos == Dock::Position::Top || m_dockpos == Dock::Position::Bottom) {
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if (m_attentionContainer->itemCount() != 0){
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m_mainBoxLayout->setContentsMargins(0, 0, TraySpace, 0);
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} else {
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m_mainBoxLayout->setContentsMargins(0, 0, 0, 0);
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}
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m_holdContainer->setFixedWidth((m_iconSize + TraySpace) * m_holdContainer->itemCount() + TraySpace);
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m_holdContainer->setFixedHeight(QWIDGETSIZE_MAX);
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m_attentionContainer->setFixedWidth(m_iconSize * m_attentionContainer->itemCount());
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m_attentionContainer->setFixedHeight(QWIDGETSIZE_MAX);
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m_controlWidget->setFixedSize(m_iconSize, QWIDGETSIZE_MAX);
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} else {
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m_holdContainer->setFixedWidth(QWIDGETSIZE_MAX);
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if (m_attentionContainer->itemCount() != 0){
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m_mainBoxLayout->setContentsMargins(0, 0, 0, TraySpace);
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} else {
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m_mainBoxLayout->setContentsMargins(0, 0, 0, 0);
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}
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m_holdContainer->setFixedHeight((m_iconSize + TraySpace) * m_holdContainer->itemCount() + TraySpace);
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m_attentionContainer->setFixedWidth(QWIDGETSIZE_MAX);
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m_attentionContainer->setFixedHeight(m_iconSize * m_attentionContainer->itemCount());
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m_controlWidget->setFixedSize(QWIDGETSIZE_MAX, m_iconSize);
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}
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m_normalContainer->updateSize();
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}
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