mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-06-03 00:15:21 +00:00
963 lines
29 KiB
C++
Executable File
963 lines
29 KiB
C++
Executable File
/*
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* Copyright (C) 2019 ~ 2019 Deepin Technology Co., Ltd.
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*
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* Author: xuwenw <xuwenw@xuwenw.so>
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*
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* Maintainer: xuwenw <xuwenw@xuwenw.so>
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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 "mainpanelcontrol.h"
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#include "../item/dockitem.h"
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#include "util/docksettings.h"
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#include "../item/placeholderitem.h"
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#include "../item/components/appdrag.h"
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#include "../item/appitem.h"
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#include "../item/pluginsitem.h"
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#include "../item/traypluginitem.h"
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#include <QDrag>
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#include <QTimer>
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#include <QStandardPaths>
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#include <QString>
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#include <QApplication>
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#include <DGuiApplicationHelper>
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#include <DWindowManagerHelper>
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#define SPLITER_SIZE 2
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#define TRASH_MARGIN 20
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#define PLUGIN_MAX_SIZE 40
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#define PLUGIN_MIN_SIZE 20
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#define DESKTOP_SIZE 10
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DWIDGET_USE_NAMESPACE
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MainPanelControl::MainPanelControl(QWidget *parent)
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: QWidget(parent)
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, m_mainPanelLayout(new QBoxLayout(QBoxLayout::LeftToRight, this))
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, m_fixedAreaWidget(new QWidget(this))
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, m_appAreaWidget(new QWidget(this))
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, m_trayAreaWidget(new QWidget(this))
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, m_pluginAreaWidget(new QWidget(this))
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, m_desktopWidget(new QWidget(this))
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, m_fixedAreaLayout(new QBoxLayout(QBoxLayout::LeftToRight))
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, m_trayAreaLayout(new QBoxLayout(QBoxLayout::LeftToRight))
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, m_pluginLayout(new QBoxLayout(QBoxLayout::LeftToRight))
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, m_appAreaSonWidget(new QWidget(this))
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, m_appAreaSonLayout(new QBoxLayout(QBoxLayout::LeftToRight))
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, m_position(Position::Bottom)
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, m_placeholderItem(nullptr)
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, m_appDragWidget(nullptr)
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, m_dislayMode(Efficient)
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, m_fixedSpliter(new QLabel(this))
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, m_appSpliter(new QLabel(this))
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, m_traySpliter(new QLabel(this))
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, m_isHover(false)
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{
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init();
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updateMainPanelLayout();
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setAcceptDrops(true);
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setMouseTracking(true);
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m_desktopWidget->setMouseTracking(true);
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m_appAreaWidget->installEventFilter(this);
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m_appAreaSonWidget->installEventFilter(this);
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m_trayAreaWidget->installEventFilter(this);
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m_desktopWidget->installEventFilter(this);
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}
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MainPanelControl::~MainPanelControl()
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{
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}
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void MainPanelControl::init()
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{
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// 主窗口
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m_mainPanelLayout->addWidget(m_fixedAreaWidget);
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m_mainPanelLayout->addWidget(m_fixedSpliter);
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m_mainPanelLayout->addWidget(m_appAreaWidget);
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m_mainPanelLayout->addWidget(m_appSpliter);
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m_mainPanelLayout->addWidget(m_trayAreaWidget);
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m_mainPanelLayout->addWidget(m_traySpliter);
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m_mainPanelLayout->addWidget(m_pluginAreaWidget);
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m_mainPanelLayout->setMargin(0);
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m_mainPanelLayout->setContentsMargins(0, 0, 0, 0);
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m_mainPanelLayout->setSpacing(0);
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m_mainPanelLayout->setAlignment(m_fixedSpliter, Qt::AlignCenter);
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m_mainPanelLayout->setAlignment(m_appSpliter, Qt::AlignCenter);
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m_mainPanelLayout->setAlignment(m_traySpliter, Qt::AlignCenter);
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// 固定区域
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m_fixedAreaWidget->setLayout(m_fixedAreaLayout);
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m_fixedAreaLayout->setMargin(0);
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m_fixedAreaLayout->setContentsMargins(0, 0, 0, 0);
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m_fixedAreaLayout->setSpacing(0);
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// 应用程序
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m_appAreaSonWidget->setLayout(m_appAreaSonLayout);
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m_appAreaSonLayout->setMargin(0);
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m_appAreaSonLayout->setContentsMargins(0, 0, 0, 0);
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m_appAreaSonLayout->setSpacing(0);
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// 托盘
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m_trayAreaWidget->setLayout(m_trayAreaLayout);
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m_trayAreaLayout->setMargin(0);
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m_trayAreaLayout->setContentsMargins(0, 10, 0, 10);
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m_trayAreaLayout->setSpacing(0);
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// 插件
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m_pluginAreaWidget->setLayout(m_pluginLayout);
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m_pluginLayout->setMargin(0);
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m_pluginLayout->setContentsMargins(10, 10, 10, 10);
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m_pluginLayout->setSpacing(10);
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//桌面
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m_mainPanelLayout->addWidget(m_desktopWidget);
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}
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void MainPanelControl::setDisplayMode(DisplayMode mode)
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{
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if (mode == m_dislayMode)
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return;
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m_dislayMode = mode;
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updateDisplayMode();
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}
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void MainPanelControl::updateMainPanelLayout()
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{
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switch (m_position) {
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case Position::Top:
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case Position::Bottom:
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m_fixedAreaWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
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m_appAreaWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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m_pluginAreaWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
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m_trayAreaWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
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m_mainPanelLayout->setDirection(QBoxLayout::LeftToRight);
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m_fixedAreaLayout->setDirection(QBoxLayout::LeftToRight);
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m_pluginLayout->setDirection(QBoxLayout::LeftToRight);
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m_trayAreaLayout->setDirection(QBoxLayout::LeftToRight);
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m_appAreaSonLayout->setDirection(QBoxLayout::LeftToRight);
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m_trayAreaLayout->setContentsMargins(0, 10, 0, 10);
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break;
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case Position::Right:
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case Position::Left:
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m_fixedAreaWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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m_appAreaWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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m_pluginAreaWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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m_trayAreaWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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m_mainPanelLayout->setDirection(QBoxLayout::TopToBottom);
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m_fixedAreaLayout->setDirection(QBoxLayout::TopToBottom);
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m_pluginLayout->setDirection(QBoxLayout::TopToBottom);
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m_trayAreaLayout->setDirection(QBoxLayout::TopToBottom);
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m_appAreaSonLayout->setDirection(QBoxLayout::TopToBottom);
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m_trayAreaLayout->setContentsMargins(10, 0, 10, 0);
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break;
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}
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}
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void MainPanelControl::addFixedAreaItem(int index, QWidget *wdg)
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{
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m_fixedAreaLayout->insertWidget(index, wdg);
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resizeDockIcon();
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}
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void MainPanelControl::addAppAreaItem(int index, QWidget *wdg)
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{
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m_appAreaSonLayout->insertWidget(index, wdg);
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resizeDockIcon();
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}
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void MainPanelControl::addTrayAreaItem(int index, QWidget *wdg)
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{
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m_tray = static_cast<TrayPluginItem *>(wdg);
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m_trayAreaLayout->insertWidget(index, wdg);
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resizeDockIcon();
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}
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void MainPanelControl::addPluginAreaItem(int index, QWidget *wdg)
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{
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m_pluginLayout->insertWidget(index, wdg);
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resizeDockIcon();
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QTimer::singleShot(50, this, [ = ] {m_pluginAreaWidget->adjustSize();});
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}
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void MainPanelControl::removeFixedAreaItem(QWidget *wdg)
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{
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m_fixedAreaLayout->removeWidget(wdg);
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}
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void MainPanelControl::removeAppAreaItem(QWidget *wdg)
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{
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m_appAreaSonLayout->removeWidget(wdg);
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}
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void MainPanelControl::removeTrayAreaItem(QWidget *wdg)
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{
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m_trayAreaLayout->removeWidget(wdg);
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}
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void MainPanelControl::removePluginAreaItem(QWidget *wdg)
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{
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m_pluginLayout->removeWidget(wdg);
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}
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void MainPanelControl::resizeEvent(QResizeEvent *event)
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{
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if (m_position == Position::Right || m_position == Position::Left)
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m_desktopWidget->setFixedSize(width(), DESKTOP_SIZE);
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else
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m_desktopWidget->setFixedSize(DESKTOP_SIZE, height());
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if (DisplayMode::Fashion == m_dislayMode)
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m_desktopWidget->setFixedSize(0, 0);
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resizeDockIcon();
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return QWidget::resizeEvent(event);
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}
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void MainPanelControl::updateAppAreaSonWidgetSize()
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{
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if ((m_position == Position::Top) || (m_position == Position::Bottom)) {
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m_appAreaSonWidget->setMaximumHeight(this->height());
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m_appAreaSonWidget->setMaximumWidth(m_appAreaWidget->width());
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} else {
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m_appAreaSonWidget->setMaximumWidth(this->width());
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m_appAreaSonWidget->setMaximumHeight(m_appAreaWidget->height());
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}
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m_appAreaSonWidget->adjustSize();
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moveAppSonWidget();
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}
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void MainPanelControl::setPositonValue(Dock::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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updateMainPanelLayout();
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}
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void MainPanelControl::insertItem(int index, DockItem *item)
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{
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item->installEventFilter(this);
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switch (item->itemType()) {
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case DockItem::Launcher:
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addFixedAreaItem(0, item);
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break;
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case DockItem::FixedPlugin:
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addFixedAreaItem(index, item);
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break;
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case DockItem::App:
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case DockItem::Placeholder:
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addAppAreaItem(index, item);
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break;
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case DockItem::TrayPlugin:
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addTrayAreaItem(index, item);
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break;
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case DockItem::Plugins:
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addPluginAreaItem(index, item);
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break;
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default:
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break;
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}
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}
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void MainPanelControl::removeItem(DockItem *item)
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{
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switch (item->itemType()) {
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case DockItem::Launcher:
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case DockItem::FixedPlugin:
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removeFixedAreaItem(item);
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break;
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case DockItem::App:
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case DockItem::Placeholder:
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removeAppAreaItem(item);
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break;
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case DockItem::TrayPlugin:
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removeTrayAreaItem(item);
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break;
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case DockItem::Plugins:
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removePluginAreaItem(item);
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break;
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default:
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break;
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}
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}
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MainPanelDelegate *MainPanelControl::delegate() const
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{
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return m_delegate;
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}
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void MainPanelControl::setDelegate(MainPanelDelegate *delegate)
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{
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m_delegate = delegate;
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}
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void MainPanelControl::moveItem(DockItem *sourceItem, DockItem *targetItem)
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{
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// get target index
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int idx = -1;
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if (targetItem->itemType() == DockItem::App)
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idx = m_appAreaSonLayout->indexOf(targetItem);
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else if (targetItem->itemType() == DockItem::Plugins)
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idx = m_pluginLayout->indexOf(targetItem);
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else if (targetItem->itemType() == DockItem::FixedPlugin)
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idx = m_fixedAreaLayout->indexOf(targetItem);
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else
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return;
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// remove old item
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removeItem(sourceItem);
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// insert new position
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insertItem(idx, sourceItem);
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}
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void MainPanelControl::dragEnterEvent(QDragEnterEvent *e)
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{
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DockItem *sourceItem = qobject_cast<DockItem *>(e->source());
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if (sourceItem) {
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e->accept();
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return;
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}
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// 拖app到dock上
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const char *RequestDockKey = "RequestDock";
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const char *RequestDockKeyFallback = "text/plain";
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const char *DesktopMimeType = "application/x-desktop";
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m_draggingMimeKey = e->mimeData()->formats().contains(RequestDockKey) ? RequestDockKey : RequestDockKeyFallback;
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// dragging item is NOT a desktop file
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if (QMimeDatabase().mimeTypeForFile(e->mimeData()->data(m_draggingMimeKey)).name() != DesktopMimeType) {
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m_draggingMimeKey.clear();
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qDebug() << "dragging item is NOT a desktop file";
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return;
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}
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//如果当前从桌面拖拽的的app是trash，则不能放入app任务栏中
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QString str = "file://";
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//启动器
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QString str_t = "";
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str.append(QStandardPaths::locate(QStandardPaths::DesktopLocation, "dde-trash.desktop"));
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str_t.append(QStandardPaths::locate(QStandardPaths::ApplicationsLocation, "dde-trash.desktop"));
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if ((str == e->mimeData()->data(m_draggingMimeKey)) || (str_t == e->mimeData()->data(m_draggingMimeKey)))
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return;
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if (m_delegate && m_delegate->appIsOnDock(e->mimeData()->data(m_draggingMimeKey)))
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return;
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e->accept();
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}
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void MainPanelControl::dragLeaveEvent(QDragLeaveEvent *e)
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{
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Q_UNUSED(e);
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if (m_placeholderItem) {
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const QRect r(static_cast<QWidget *>(parent())->pos(), size());
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const QPoint p(QCursor::pos());
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// remove margins to fix a touch screen bug:
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// the mouse point position will stay on this rect's margins after
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// drag move to the edge of screen
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if (r.marginsRemoved(QMargins(1, 10, 1, 1)).contains(p))
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return;
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removeAppAreaItem(m_placeholderItem);
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m_placeholderItem->deleteLater();
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}
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}
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void MainPanelControl::dropEvent(QDropEvent *e)
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{
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if (m_placeholderItem) {
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emit itemAdded(e->mimeData()->data(m_draggingMimeKey), m_appAreaSonLayout->indexOf(m_placeholderItem));
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removeAppAreaItem(m_placeholderItem);
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m_placeholderItem->deleteLater();
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}
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}
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void MainPanelControl::handleDragMove(QDragMoveEvent *e, bool isFilter)
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{
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if (!e->source()) {
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// 应用程序拖到dock上
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e->accept();
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DockItem *insertPositionItem = dropTargetItem(nullptr, e->pos());
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if (m_placeholderItem.isNull()) {
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m_placeholderItem = new PlaceholderItem;
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if (m_position == Dock::Top || m_position == Dock::Bottom) {
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if (m_appAreaSonWidget->mapFromParent(e->pos()).x() > m_appAreaSonWidget->rect().right()) {
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// 插入到最右侧
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insertPositionItem = nullptr;
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}
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} else {
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if (m_appAreaSonWidget->mapFromParent(e->pos()).y() > m_appAreaSonWidget->rect().bottom()) {
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// 插入到最下测
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insertPositionItem = nullptr;
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}
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}
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insertItem(m_appAreaSonLayout->indexOf(insertPositionItem), m_placeholderItem);
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} else if (insertPositionItem && m_placeholderItem != insertPositionItem) {
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moveItem(m_placeholderItem, insertPositionItem);
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}
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return;
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}
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DockItem *sourceItem = qobject_cast<DockItem *>(e->source());
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if (!sourceItem) {
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e->ignore();
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return;
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}
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DockItem *targetItem = nullptr;
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if (isFilter) {
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// appItem调整顺序或者移除驻留
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targetItem = dropTargetItem(sourceItem, mapFromGlobal(m_appDragWidget->mapToGlobal(e->pos())));
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if (targetItem) {
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m_appDragWidget->setOriginPos((m_appAreaSonWidget->mapToGlobal(targetItem->pos())));
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} else {
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targetItem = sourceItem;
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}
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} else {
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// other dockItem调整顺序
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targetItem = dropTargetItem(sourceItem, e->pos());
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}
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if (!targetItem) {
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e->ignore();
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return;
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}
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e->accept();
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if (targetItem == sourceItem)
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return;
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moveItem(sourceItem, targetItem);
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emit itemMoved(sourceItem, targetItem);
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}
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void MainPanelControl::dragMoveEvent(QDragMoveEvent *e)
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{
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handleDragMove(e, false);
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}
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bool MainPanelControl::eventFilter(QObject *watched, QEvent *event)
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{
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if (watched == m_appAreaSonWidget) {
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if (event->type() == QEvent::LayoutRequest) {
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m_appAreaSonWidget->adjustSize();
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resizeDockIcon();
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} else {
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moveAppSonWidget();
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}
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if (event->type() == QEvent::Resize) {
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moveAppSonWidget();
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}
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}
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if (watched == m_desktopWidget){
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if (event->type() == QEvent::Enter){
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m_isHover = true;
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update();
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} else if (event->type() == QEvent::Leave){
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m_isHover = false;
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update();
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}
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}
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if (watched == m_appAreaWidget) {
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if (event->type() == QEvent::Resize)
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updateAppAreaSonWidgetSize();
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if (event->type() == QEvent::Move)
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moveAppSonWidget();
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}
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if (m_appDragWidget && watched == static_cast<QGraphicsView *>(m_appDragWidget)->viewport()) {
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QDropEvent *e = static_cast<QDropEvent *>(event);
|
||
bool isContains = rect().contains(mapFromGlobal(m_appDragWidget->mapToGlobal(e->pos())));
|
||
if (isContains) {
|
||
if (event->type() == QEvent::DragMove) {
|
||
handleDragMove(static_cast<QDragMoveEvent *>(event), true);
|
||
} else if (event->type() == QEvent::Drop) {
|
||
m_appDragWidget->hide();
|
||
return true;
|
||
}
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
if (event->type() != QEvent::MouseMove)
|
||
return false;
|
||
|
||
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
|
||
if (!mouseEvent || mouseEvent->buttons() != Qt::LeftButton)
|
||
return false;
|
||
|
||
DockItem *item = qobject_cast<DockItem *>(watched);
|
||
if (!item)
|
||
return false;
|
||
|
||
if (item->itemType() != DockItem::App && item->itemType() != DockItem::Plugins && item->itemType() != DockItem::FixedPlugin)
|
||
return false;
|
||
|
||
const QPoint pos = mouseEvent->globalPos();
|
||
const QPoint distance = pos - m_mousePressPos;
|
||
if (distance.manhattanLength() < QApplication::startDragDistance())
|
||
return false;
|
||
|
||
startDrag(item);
|
||
|
||
return QWidget::eventFilter(watched, event);
|
||
}
|
||
|
||
void MainPanelControl::mousePressEvent(QMouseEvent *e)
|
||
{
|
||
if (e->button() == Qt::LeftButton) {
|
||
m_mousePressPos = e->globalPos();
|
||
|
||
QRect rect(m_desktopWidget->pos(),m_desktopWidget->size());
|
||
if (rect.contains(e->pos()))
|
||
QProcess::startDetached("/usr/lib/deepin-daemon/desktop-toggle");
|
||
}
|
||
|
||
QWidget::mousePressEvent(e);
|
||
}
|
||
|
||
void MainPanelControl::startDrag(DockItem *item)
|
||
{
|
||
const QPixmap pixmap = item->grab();
|
||
|
||
item->setDraging(true);
|
||
item->update();
|
||
|
||
QDrag *drag = nullptr;
|
||
if (item->itemType() == DockItem::App) {
|
||
AppDrag *appDrag = new AppDrag(item);
|
||
|
||
m_appDragWidget = appDrag->appDragWidget();
|
||
|
||
connect(m_appDragWidget, &AppDragWidget::destroyed, this, [ = ] {
|
||
m_appDragWidget = nullptr;
|
||
});
|
||
|
||
appDrag->appDragWidget()->setOriginPos((m_appAreaSonWidget->mapToGlobal(item->pos())));
|
||
appDrag->appDragWidget()->setDockInfo(m_position, QRect(mapToGlobal(pos()), size()));
|
||
|
||
if (DWindowManagerHelper::instance()->hasComposite()) {
|
||
appDrag->setPixmap(pixmap);
|
||
m_appDragWidget->show();
|
||
|
||
static_cast<QGraphicsView *>(m_appDragWidget)->viewport()->installEventFilter(this);
|
||
} else {
|
||
const QPixmap &dragPix = qobject_cast<AppItem *>(item)->appIcon();
|
||
|
||
appDrag->QDrag::setPixmap(dragPix);
|
||
appDrag->setHotSpot(dragPix.rect().center() / dragPix.devicePixelRatioF());
|
||
}
|
||
|
||
drag = appDrag;
|
||
} else {
|
||
drag = new QDrag(item);
|
||
drag->setPixmap(pixmap);
|
||
}
|
||
drag->setHotSpot(pixmap.rect().center() / pixmap.devicePixelRatioF());
|
||
drag->setMimeData(new QMimeData);
|
||
drag->exec(Qt::MoveAction);
|
||
|
||
// app关闭特效情况下移除
|
||
if (item->itemType() == DockItem::App && !DWindowManagerHelper::instance()->hasComposite()) {
|
||
if (m_appDragWidget->isRemoveAble())
|
||
qobject_cast<AppItem *>(item)->undock();
|
||
}
|
||
|
||
m_appDragWidget = nullptr;
|
||
item->setDraging(false);
|
||
item->update();
|
||
}
|
||
|
||
DockItem *MainPanelControl::dropTargetItem(DockItem *sourceItem, QPoint point)
|
||
{
|
||
QWidget *parentWidget = m_appAreaSonWidget;
|
||
|
||
if (sourceItem) {
|
||
switch (sourceItem->itemType()) {
|
||
case DockItem::App:
|
||
parentWidget = m_appAreaSonWidget;
|
||
break;
|
||
case DockItem::Plugins:
|
||
parentWidget = m_pluginAreaWidget;
|
||
break;
|
||
case DockItem::FixedPlugin:
|
||
parentWidget = m_fixedAreaWidget;
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (!parentWidget)
|
||
return nullptr;
|
||
|
||
point = parentWidget->mapFromParent(point);
|
||
QLayout *parentLayout = parentWidget->layout();
|
||
|
||
DockItem *targetItem = nullptr;
|
||
|
||
for (int i = 0 ; i < parentLayout->count(); ++i) {
|
||
QLayoutItem *layoutItem = parentLayout->itemAt(i);
|
||
DockItem *dockItem = qobject_cast<DockItem *>(layoutItem->widget());
|
||
if (!dockItem)
|
||
continue;
|
||
|
||
QRect rect;
|
||
|
||
rect.setTopLeft(dockItem->pos());
|
||
if (dockItem->itemType() == DockItem::Plugins) {
|
||
if ((m_position == Position::Top) || (m_position == Position::Bottom)) {
|
||
rect.setSize(QSize(PLUGIN_MAX_SIZE, height()));
|
||
} else {
|
||
rect.setSize(QSize(width(), PLUGIN_MAX_SIZE));
|
||
}
|
||
} else {
|
||
rect.setSize(dockItem->size());
|
||
}
|
||
if (rect.contains(point)) {
|
||
targetItem = dockItem;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (!targetItem && parentWidget == m_appAreaSonWidget) {
|
||
// appitem调整顺序是，判断是否拖放在两边空白区域
|
||
|
||
if (!m_appAreaSonLayout->count())
|
||
return targetItem;
|
||
|
||
DockItem *first = qobject_cast<DockItem *>(m_appAreaSonLayout->itemAt(0)->widget());
|
||
DockItem *last = qobject_cast<DockItem *>(m_appAreaSonLayout->itemAt(m_appAreaSonLayout->count() - 1)->widget());
|
||
|
||
if (m_position == Dock::Top || m_position == Dock::Bottom) {
|
||
|
||
if (point.x() < 0) {
|
||
targetItem = first;
|
||
} else {
|
||
targetItem = last;
|
||
}
|
||
} else {
|
||
|
||
if (point.y() < 0) {
|
||
targetItem = first;
|
||
} else {
|
||
targetItem = last;
|
||
}
|
||
}
|
||
}
|
||
|
||
return targetItem;
|
||
}
|
||
|
||
|
||
void MainPanelControl::updateDisplayMode()
|
||
{
|
||
moveAppSonWidget();
|
||
}
|
||
|
||
void MainPanelControl::moveAppSonWidget()
|
||
{
|
||
QRect rect(QPoint(0, 0), m_appAreaSonWidget->size());
|
||
if (DisplayMode::Efficient == m_dislayMode) {
|
||
switch (m_position) {
|
||
case Top:
|
||
case Bottom :
|
||
rect.moveTo(m_appAreaWidget->pos());
|
||
break;
|
||
case Right:
|
||
case Left:
|
||
rect.moveTo(m_appAreaWidget->pos());
|
||
break;
|
||
}
|
||
} else {
|
||
switch (m_position) {
|
||
case Top:
|
||
case Bottom :
|
||
rect.moveCenter(this->rect().center());
|
||
if (rect.right() > m_appAreaWidget->geometry().right()) {
|
||
rect.moveRight(m_appAreaWidget->geometry().right());
|
||
}
|
||
|
||
break;
|
||
case Right:
|
||
case Left:
|
||
rect.moveCenter(this->rect().center());
|
||
if (rect.bottom() > m_appAreaWidget->geometry().bottom()) {
|
||
rect.moveBottom(m_appAreaWidget->geometry().bottom());
|
||
}
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
m_appAreaSonWidget->move(rect.x(), rect.y());
|
||
}
|
||
|
||
void MainPanelControl::itemUpdated(DockItem *item)
|
||
{
|
||
item->parentWidget()->adjustSize();
|
||
}
|
||
|
||
void MainPanelControl::paintEvent(QPaintEvent *event)
|
||
{
|
||
QPainter painter(this);
|
||
QColor color;
|
||
if (DGuiApplicationHelper::instance()->themeType() == DGuiApplicationHelper::LightType) {
|
||
color = Qt::black;
|
||
painter.setOpacity(0.5);
|
||
} else {
|
||
color = Qt::white;
|
||
painter.setOpacity(0.1);
|
||
}
|
||
|
||
painter.fillRect(m_fixedSpliter->geometry(), color);
|
||
painter.fillRect(m_appSpliter->geometry(), color);
|
||
painter.fillRect(m_traySpliter->geometry(), color);
|
||
|
||
//描绘桌面区域的颜色
|
||
painter.setOpacity(1);
|
||
QPen pen;
|
||
QColor penColor(0, 0, 0, 25);
|
||
pen.setWidth(2);
|
||
pen.setColor(penColor);
|
||
painter.setPen(pen);
|
||
painter.drawRect(m_desktopWidget->geometry());
|
||
if (m_isHover){
|
||
painter.fillRect(m_desktopWidget->geometry(), QColor(255, 255, 255, 51));
|
||
return;
|
||
}
|
||
painter.fillRect(m_desktopWidget->geometry(), QColor(255, 255, 255, 25));
|
||
}
|
||
|
||
void MainPanelControl::resizeDockIcon()
|
||
{
|
||
if (!m_tray)
|
||
return;
|
||
// 插件有点特殊，因为会引入第三方的插件，并不会受dock的缩放影响，我们只能限制我们自己的插件，否则会导致显示错误。
|
||
// 以下是受控制的插件
|
||
PluginsItem *trashPlugin = nullptr;
|
||
int pluginTotalWidth = 0;
|
||
int pluginTotalHeight = 0;
|
||
int count = 0; //计算除时间和垃圾箱之外的插件个数
|
||
for (int i = 0; i < m_pluginLayout->count(); ++ i) {
|
||
PluginsItem *w = static_cast<PluginsItem *>(m_pluginLayout->itemAt(i)->widget());
|
||
if (w->pluginName() == "trash") {
|
||
trashPlugin = w;
|
||
} else if (w->pluginName() == "datetime") {
|
||
} else {
|
||
pluginTotalWidth += w->width();
|
||
pluginTotalHeight += w->height();
|
||
count++;
|
||
}
|
||
}
|
||
|
||
// 总宽度
|
||
int totalLength = ((m_position == Position::Top) || (m_position == Position::Bottom)) ? width() : height();
|
||
// 减去托盘间隔区域
|
||
totalLength -= (m_tray->trayVisableItemCount() + 1) * 10;
|
||
// 减去插件间隔
|
||
totalLength -= (m_pluginLayout->count() + 1) * 10;
|
||
// 减去3个分割线的宽度
|
||
totalLength -= 3 * SPLITER_SIZE;
|
||
|
||
// 减去所有插件宽度，加上参与计算的3个插件宽度
|
||
if ((m_position == Position::Top) || (m_position == Position::Bottom)) {
|
||
totalLength -= m_pluginAreaWidget->width();
|
||
if (trashPlugin) totalLength += trashPlugin->width();
|
||
totalLength += pluginTotalWidth;
|
||
totalLength -= m_desktopWidget->width();
|
||
} else {
|
||
totalLength -= m_pluginAreaWidget->height();
|
||
if (trashPlugin) totalLength += trashPlugin->height();
|
||
totalLength += pluginTotalHeight;
|
||
totalLength -= m_desktopWidget->height();
|
||
}
|
||
|
||
if (totalLength < 0)
|
||
return;
|
||
|
||
// 参与计算的插件的个数（包含托盘和插件，垃圾桶，关机，屏幕键盘）
|
||
int pluginCount = m_tray->trayVisableItemCount() + (trashPlugin ? 1 : 0) + count;
|
||
|
||
// icon个数
|
||
int iconCount = m_fixedAreaLayout->count() + m_appAreaSonLayout->count() + pluginCount;
|
||
|
||
int iconSize = 0;
|
||
|
||
// 余数
|
||
int yu = (totalLength % iconCount);
|
||
// icon宽度 = (总宽度-余数)/icon个数
|
||
iconSize = (totalLength - yu) / iconCount;
|
||
|
||
if (iconSize < 20 || iconSize > 40) {
|
||
|
||
// 减去插件和托盘的宽度
|
||
if (iconSize < 20)
|
||
totalLength -= 20 * pluginCount;
|
||
else
|
||
totalLength -= 40 * pluginCount;
|
||
|
||
iconCount -= pluginCount;
|
||
|
||
// 余数
|
||
int yu = (totalLength % iconCount);
|
||
// icon宽度 = (总宽度-余数)/icon个数
|
||
iconSize = (totalLength - yu) / iconCount;
|
||
}
|
||
|
||
if ((m_position == Position::Top) || (m_position == Position::Bottom)) {
|
||
if (iconSize >= height()) {
|
||
calcuDockIconSize(height(), height());
|
||
} else {
|
||
calcuDockIconSize(iconSize, height());
|
||
}
|
||
} else {
|
||
if (iconSize >= width()) {
|
||
calcuDockIconSize(width(), width());
|
||
} else {
|
||
calcuDockIconSize(width(), iconSize);
|
||
}
|
||
}
|
||
}
|
||
|
||
void MainPanelControl::calcuDockIconSize(int w, int h)
|
||
{
|
||
for (int i = 0; i < m_fixedAreaLayout->count(); ++ i) {
|
||
m_fixedAreaLayout->itemAt(i)->widget()->setFixedSize(w, h);
|
||
}
|
||
|
||
if (m_position == Dock::Position::Top || m_position == Dock::Position::Bottom) {
|
||
m_fixedSpliter->setFixedSize(SPLITER_SIZE, int(w * 0.6));
|
||
m_appSpliter->setFixedSize(SPLITER_SIZE, int(w * 0.6));
|
||
m_traySpliter->setFixedSize(SPLITER_SIZE, int(w * 0.5));
|
||
|
||
// 垃圾桶
|
||
for (int i = 0; i < m_pluginLayout->count(); ++ i) {
|
||
PluginsItem *pluginItem = static_cast<PluginsItem *>(m_pluginLayout->itemAt(i)->widget());
|
||
if (pluginItem->pluginName() == "trash"){
|
||
pluginItem->setFixedSize(std::min(w, h - 20), h - 20);
|
||
}
|
||
}
|
||
|
||
for (int i = 0; i < m_appAreaSonLayout->count(); ++ i) {
|
||
m_appAreaSonLayout->itemAt(i)->widget()->setMaximumWidth(h);
|
||
m_appAreaSonLayout->itemAt(i)->widget()->setMaximumHeight(QWIDGETSIZE_MAX);
|
||
}
|
||
|
||
} else {
|
||
m_fixedSpliter->setFixedSize(int(h * 0.6), SPLITER_SIZE);
|
||
m_appSpliter->setFixedSize(int(h * 0.6), SPLITER_SIZE);
|
||
m_traySpliter->setFixedSize(int(h * 0.5), SPLITER_SIZE);
|
||
|
||
// 垃圾桶
|
||
for (int i = 0; i < m_pluginLayout->count(); ++ i) {
|
||
PluginsItem *pluginItem = static_cast<PluginsItem *>(m_pluginLayout->itemAt(i)->widget());
|
||
if (pluginItem->pluginName() == "trash"){
|
||
pluginItem->setFixedSize(w - 20, std::min(w - 20, h));
|
||
}
|
||
}
|
||
|
||
for (int i = 0; i < m_appAreaSonLayout->count(); ++ i) {
|
||
m_appAreaSonLayout->itemAt(i)->widget()->setMaximumHeight(w);
|
||
m_appAreaSonLayout->itemAt(i)->widget()->setMaximumWidth(QWIDGETSIZE_MAX);
|
||
}
|
||
}
|
||
|
||
// 插件和托盘
|
||
|
||
// 托盘上每个图标大小
|
||
int tray_item_size = 20;
|
||
|
||
if ((m_position == Position::Top) || (m_position == Position::Bottom)) {
|
||
w = qBound(20, w, 40);
|
||
tray_item_size = std::min(w, h - 20);
|
||
} else {
|
||
h = qBound(20, h, 40);
|
||
tray_item_size = std::min(w - 20, h);
|
||
}
|
||
|
||
if (tray_item_size < 20)
|
||
return;
|
||
|
||
if ((m_position == Position::Top) || (m_position == Position::Bottom)) {
|
||
m_tray->centralWidget()->setProperty("iconSize", tray_item_size);
|
||
|
||
// 插件
|
||
for (int i = 0; i < m_pluginLayout->count(); ++ i) {
|
||
PluginsItem *pluginItem = static_cast<PluginsItem *>(m_pluginLayout->itemAt(i)->widget());
|
||
if (pluginItem->pluginName() != "trash" && pluginItem->pluginName() != "datetime"){
|
||
pluginItem->setFixedSize(tray_item_size, h - 20);
|
||
}
|
||
}
|
||
} else {
|
||
m_tray->centralWidget()->setProperty("iconSize", tray_item_size);
|
||
for (int i = 0; i < m_pluginLayout->count(); ++ i) {
|
||
PluginsItem *pluginItem = static_cast<PluginsItem *>(m_pluginLayout->itemAt(i)->widget());
|
||
if (pluginItem->pluginName() != "trash" && pluginItem->pluginName() != "datetime"){
|
||
pluginItem->setFixedSize(w - 20, tray_item_size);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
void MainPanelControl::getTrayVisableItemCount()
|
||
{
|
||
if (m_trayAreaLayout->count() > 0) {
|
||
TrayPluginItem *w = static_cast<TrayPluginItem *>(m_trayAreaLayout->itemAt(0)->widget());
|
||
m_trayIconCount = w->trayVisableItemCount();
|
||
} else {
|
||
m_trayIconCount = 0;
|
||
}
|
||
|
||
resizeDockIcon();
|
||
|
||
// 模式切换时，托盘区域宽度错误，对应任务11933
|
||
m_trayAreaWidget->adjustSize();
|
||
}
|