mirror of
https://github.com/linuxdeepin/dde-dock.git
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496 lines
17 KiB
C++
496 lines
17 KiB
C++
/*
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* Copyright (C) 2018 ~ 2028 Deepin Technology Co., Ltd.
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*
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* Author: fanpengcheng <fanpengcheng_cm@deepin.com>
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*
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* Maintainer: fanpengcheng <fanpengcheng_cm@deepin.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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#ifndef MULTISCREENWORKER_H
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#define MULTISCREENWORKER_H
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#include "constants.h"
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#include "monitor.h"
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#include "utils.h"
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#include "item/dockitem.h"
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#include "xcb/xcb_misc.h"
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#include <com_deepin_dde_daemon_dock.h>
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#include <com_deepin_daemon_display.h>
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#include <com_deepin_daemon_display_monitor.h>
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#include <com_deepin_api_xeventmonitor.h>
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#include <com_deepin_dde_launcher.h>
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#include <DWindowManagerHelper>
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#include <QObject>
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#define WINDOWMARGIN ((m_displayMode == Dock::Efficient) ? 0 : 10)
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#define ANIMATIONTIME 300
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#define FREE_POINT(p) if (p) {\
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delete p;\
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p = nullptr;\
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}\
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DGUI_USE_NAMESPACE
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/**
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* 多屏功能这部分看着很复杂，其实只需要把握住一个核心：及时更新数据！
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* 之前测试出的诸多问题都是在切换任务栏位置，切换屏幕，主屏更改，分辨率更改等情况发生后
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* 任务栏的鼠标唤醒区域或任务栏的大小没更新或者更新时的大小还是按照原来的屏幕信息计算而来的，
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*/
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using DBusDock = com::deepin::dde::daemon::Dock;
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using DisplayInter = com::deepin::daemon::Display;
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using MonitorInter = com::deepin::daemon::display::Monitor;
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using XEventMonitor = ::com::deepin::api::XEventMonitor;
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using DBusLuncher = ::com::deepin::dde::Launcher;
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using namespace Dock;
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class QVariantAnimation;
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class QWidget;
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class QTimer;
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class MainWindow;
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class QGSettings;
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/**
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* @brief The MonitorInfo class
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* 保存显示器信息
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*/
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class MonitorInfo : public QObject
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{
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Q_OBJECT
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public:
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explicit MonitorInfo() {}
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/**
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* @brief data
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* @return 所有的显示器信息
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*/
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inline QMap<Monitor *, MonitorInter *> data() {return m_monitorInfo;}
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/**
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* @brief validMonitor
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* @return 返回一个列表，包含所有可用的显示器
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*/
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const QList<Monitor *> validMonitor()
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{
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QList<Monitor *> list;
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QMapIterator<Monitor *, MonitorInter *>it(m_monitorInfo);
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while (it.hasNext()) {
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it.next();
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// 仅显示在主屏的情况下，可用屏幕信息只提供主屏幕
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if ((!m_showInPrimary && it.key()->enable())
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|| (m_showInPrimary && it.key()->name() == m_primary)) {
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list << it.key();
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}
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}
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return list;
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}
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/**
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* @brief insert 插入新的屏幕信息
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* @param mon 插入的屏幕信息
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* @param monInter 插入的屏幕对应的dbus指针
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*/
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void insert(Monitor *mon, MonitorInter *monInter)
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{
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m_monitorInfo.insert(mon, monInter);
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Q_EMIT monitorChanged();
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}
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/**
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* @brief remove 删除显示其信息
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* @param mon 待删除的数据
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*/
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void remove(Monitor *mon)
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{
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m_monitorInfo.value(mon)->deleteLater();
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m_monitorInfo.remove(mon);
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mon->deleteLater();
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Q_EMIT monitorChanged();
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}
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/**
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* @brief setShowInPrimary 设置仅显示在主屏
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* @param showIn
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*/
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void setShowInPrimary(const bool &showIn)
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{
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if (m_showInPrimary != showIn)
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m_showInPrimary = showIn;
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}
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/**
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* @brief setPrimary 记录一下主屏信息
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* @param primary
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*/
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void setPrimary(const QString &primary)
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{
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if (m_primary != primary)
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m_primary = primary;
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}
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signals:
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/**
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* @brief monitorChanged 显示器信息发生变化
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*/
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void monitorChanged();
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private:
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QMap<Monitor *, MonitorInter *> m_monitorInfo;
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QString m_primary;
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bool m_showInPrimary = false;
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};
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/**
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* @brief The DockScreen class
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* 保存任务栏的屏幕信息
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*/
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class DockScreen
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{
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public:
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explicit DockScreen(const QString &primary)
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: m_currentScreen(primary)
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, m_lastScreen(primary)
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, m_primary(primary)
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{}
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inline const QString ¤t() {return m_currentScreen;}
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inline const QString &last() {return m_lastScreen;}
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inline const QString &primary() {return m_primary;}
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void updateDockedScreen(const QString &screenName)
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{
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m_lastScreen = m_currentScreen;
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m_currentScreen = screenName;
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}
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void updatePrimary(const QString &primary)
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{
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m_primary = primary;
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if (m_currentScreen.isEmpty()) {
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updateDockedScreen(primary);
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}
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}
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private:
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QString m_currentScreen;
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QString m_lastScreen;
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QString m_primary;
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};
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class MultiScreenWorker : public QObject
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{
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Q_OBJECT
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public:
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enum Flag {
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Motion = 1 << 0,
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Button = 1 << 1,
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Key = 1 << 2
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};
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enum AniAction {
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Show = 0,
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Hide
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};
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MultiScreenWorker(QWidget *parent, DWindowManagerHelper *helper);
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~MultiScreenWorker();
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void initShow();
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DBusDock *dockInter() {return m_dockInter;}
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/**
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* @brief lastScreen
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* @return 任务栏上次所在的屏幕
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*/
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inline const QString &lastScreen() {return m_ds.last();/*return m_lastScreen;*/}
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/**
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* @brief deskScreen
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* @return 任务栏目标屏幕.可以理解为任务栏当前所在屏幕
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*/
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inline const QString &deskScreen() {return m_ds.current();/*return m_currentScreen;*/}
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/**
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* @brief position
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* @return 任务栏所在方向(上下左右)
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*/
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inline const Position &position() {return m_position;}
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/**
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* @brief displayMode
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* @return 任务栏显示模式(时尚模式,高效模式)
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*/
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inline const DisplayMode &displayMode() {return m_displayMode;}
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/**
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* @brief hideMode
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* @return 任务栏状态(一直显示,一直隐藏,智能隐藏)
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*/
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inline const HideMode &hideMode() {return m_hideMode;}
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/**
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* @brief hideState
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* @return 任务栏的智能隐藏时的一个状态值(1显示,2隐藏,其他不处理)
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*/
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inline const HideState &hideState() {return m_hideState;}
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/**
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* @brief opacity
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* @return 任务栏透明度
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*/
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inline quint8 opacity() {return m_opacity * 255;}
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/**
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* @brief dockRect
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* @param screenName 屏幕名
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* @param pos 任务栏位置
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* @param hideMode 模式
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* @param displayMode 状态
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* @return 按照给定的数据计算出任务栏所在位置
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*/
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QRect dockRect(const QString &screenName, const Position &pos, const HideMode &hideMode, const DisplayMode &displayMode);
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/**
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* @brief dockRect
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* @param screenName 屏幕名
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* @return 按照当前屏幕的当前属性给出任务栏所在区域
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*/
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QRect dockRect(const QString &screenName);
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/**
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* @brief realDockRect 给出不计算缩放情况的区域信息(和后端接口保持一致)
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* @param screenName 屏幕名
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* @param pos 任务栏位置
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* @param hideMode 模式
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* @param displayMode 状态
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* @return
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*/
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QRect dockRectWithoutScale(const QString &screenName, const Position &pos, const HideMode &hideMode, const DisplayMode &displayMode);
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signals:
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void opacityChanged(const quint8 value) const;
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void displayModeChanegd();
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// 更新监视区域
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void requestUpdateRegionMonitor(); // 更新监听区域
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void requestUpdateFrontendGeometry(); //!!! 给后端的区域不能为是或宽度为0的区域,否则会带来HideState死循环切换的bug
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void requestNotifyWindowManager();
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void requestUpdatePosition(const Position &fromPos, const Position &toPos);
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void requestUpdateLayout(); // 界面需要根据任务栏更新布局的方向
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void requestUpdateDragArea(); // 更新拖拽区域
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void requestUpdateMonitorInfo(); // 屏幕信息发生变化，需要更新任务栏大小，拖拽区域，所在屏幕，监控区域，通知窗管，通知后端，
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void requestDelayShowDock(const QString &screenName); // 延时唤醒任务栏
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void requestStopShowAni();
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void requestStopHideAni();
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void requestUpdateDockEntry();
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public slots:
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void onAutoHideChanged(bool autoHide);
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/**
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* @brief updateDaemonDockSize
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* @param dockSize 这里的高度是通过qt获取的，不能使用后端的接口数据
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*/
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void updateDaemonDockSize(int dockSize);
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void onDragStateChanged(bool draging);
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void handleDbusSignal(QDBusMessage);
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private slots:
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// Region Monitor
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void onRegionMonitorChanged(int x, int y, const QString &key);
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void onExtralRegionMonitorChanged(int x, int y, const QString &key);
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// Display Monitor
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void onMonitorListChanged(const QList<QDBusObjectPath> &mons);
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void monitorAdded(const QString &path);
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void monitorRemoved(const QString &path);
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// Animation
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void showAniFinished();
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void hideAniFinished();
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void onWindowSizeChanged(uint value);
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void primaryScreenChanged();
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void updateParentGeometry(const QVariant &value, const Position &pos);
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void updateParentGeometry(const QVariant &value);
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void delayShowDock();
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// 任务栏属性变化
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void onPositionChanged();
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void onDisplayModeChanged();
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void onHideModeChanged();
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void onHideStateChanged();
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void onOpacityChanged(const double value);
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/**
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* @brief onRequestUpdateRegionMonitor 更新监听区域信息
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* 触发时机:屏幕大小,屏幕坐标,屏幕数量,发生变化
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* 任务栏位置发生变化
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* 任务栏'模式'发生变化
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*/
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void onRequestUpdateRegionMonitor();
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// 通知后端任务栏所在位置
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void onRequestUpdateFrontendGeometry();
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void onRequestNotifyWindowManager();
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void onRequestUpdatePosition(const Position &fromPos, const Position &toPos);
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void onRequestUpdateMonitorInfo();
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void onRequestDelayShowDock(const QString &screenName);
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void updateMonitorDockedInfo();
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/**
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* @brief updatePrimaryDisplayRotation
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* 更新主屏幕的方向
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*/
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void updatePrimaryDisplayRotation();
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void onTouchPress(int type, int x, int y, const QString &key);
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void onTouchRelease(int type, int x, int y, const QString &key);
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// gsetting配置改变响应槽
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void onConfigChange(const QString &changeKey);
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private:
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// 初始化数据信息
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void initMembers();
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void initGSettingConfig();
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void initDBus();
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void initConnection();
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void initUI();
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/**
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* @brief initDisplayData
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* 初始化任务栏的所有必要信息,并更新其位置
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*/
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void initDisplayData();
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/**
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* @brief reInitDisplayData
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* 重新初始化任务栏的所有必要信息,并更新其位置
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*/
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void reInitDisplayData();
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void displayAnimation(const QString &screen, const Position &pos, AniAction act);
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void displayAnimation(const QString &screen, AniAction act);
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/**
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* @brief tryToShowDock 根据xEvent监控区域信号的x，y坐标处理任务栏唤醒显示
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* @param eventX 监控信号x坐标
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* @param eventY 监控信号y坐标
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*/
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void tryToShowDock(int eventX, int eventY);
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/**
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* @brief changeDockPosition 做一个动画操作
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* @param lastScreen 上次任务栏所在的屏幕
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* @param deskScreen 任务栏要移动到的屏幕
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* @param fromPos 任务栏上次的方向
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* @param toPos 任务栏打算移动到的方向
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*/
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void changeDockPosition(QString lastScreen, QString deskScreen, const Position &fromPos, const Position &toPos);
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/**
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* @brief updateDockScreenName 将任务栏所在屏幕信息进行更新,在任务栏切换屏幕显示后,这里应该被调用
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* @param screenName 目标屏幕
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*/
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void updateDockScreenName(const QString &screenName);
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/**
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* @brief getValidScreen 获取一个当前任务栏可以停靠的屏幕，优先使用主屏
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* @return
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*/
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QString getValidScreen(const Position &pos);
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/**
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* @brief resetDockScreen 检查一下当前屏幕所在边缘是够允许任务栏停靠，不允许的情况需要更换下一块屏幕
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*/
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void resetDockScreen();
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/**
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* @brief checkDaemonDockService
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* 避免com.deepin.dde.daemon.Dock服务比dock晚启动，导致dock启动后的状态错误
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*/
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void checkDaemonDockService();
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/**
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* @brief checkDaemonDisplayService
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* 避免com.deepin.daemon.Display服务比dock晚启动，导致dock启动后的状态错误
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*/
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void checkDaemonDisplayService();
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/**
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* @brief checkDaemonXEventMonitorService
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* 避免com.deepin.api.XEventMonitor服务比dock晚启动，导致dock启动后的状态错误
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*/
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void checkXEventMonitorService();
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MainWindow *parent();
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QRect getDockShowGeometry(const QString &screenName, const Position &pos, const DisplayMode &displaymode, bool withoutScale = false);
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QRect getDockHideGeometry(const QString &screenName, const Position &pos, const DisplayMode &displaymode, bool withoutScale = false);
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Monitor *monitorByName(const QList<Monitor *> &list, const QString &screenName);
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QScreen *screenByName(const QString &screenName);
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bool onScreenEdge(const QString &screenName, const QPoint &point);
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bool onScreenEdge(const QPoint &point);
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bool contains(const MonitRect &rect, const QPoint &pos);
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bool contains(const QList<MonitRect> &rectList, const QPoint &pos);
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const QPoint rawXPosition(const QPoint &scaledPos);
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private:
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QWidget *m_parent;
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DWindowManagerHelper *m_wmHelper;
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// monitor screen
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XEventMonitor *m_eventInter;
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XEventMonitor *m_extralEventInter;
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XEventMonitor *m_touchEventInter;
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// DBus interface
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DBusDock *m_dockInter;
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DisplayInter *m_displayInter;
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DBusLuncher *m_launcherInter;
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// update monitor info
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QTimer *m_monitorUpdateTimer;
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QTimer *m_delayTimer; // sp3需求，切换屏幕显示延时，默认2秒唤起任务栏
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QGSettings *m_monitorSetting; // 多屏配置控制
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// 屏幕名称信息
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DockScreen m_ds;
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// 显示器信息
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MonitorInfo m_mtrInfo;
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// 任务栏属性
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double m_opacity;
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Position m_position;
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HideMode m_hideMode;
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HideState m_hideState;
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DisplayMode m_displayMode;
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//当前屏幕的方向
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int m_monitorRotation;
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//当前屏幕的所有方向
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RotationList m_rotations; // 逆时针旋转（向下，向右，向上，向左）
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/***************不和其他流程产生交互,尽量不要动这里的变量***************/
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int m_screenRawHeight;
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int m_screenRawWidth;
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QString m_registerKey;
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QString m_extralRegisterKey;
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QString m_touchRegisterKey; // 触控屏唤起任务栏监控区域key
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bool m_showAniStart; // 动画显示过程正在执行标志
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bool m_hideAniStart; // 动画隐藏过程正在执行标志
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bool m_aniStart; // changeDockPosition是否正在运行中
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bool m_draging; // 鼠标是否正在调整任务栏的宽度或高度
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bool m_autoHide; // 和MenuWorker保持一致,为false时表示菜单已经打开
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bool m_btnPress; // 鼠标按下时移动到唤醒区域不应该响应唤醒
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bool m_touchPress; // 触屏按下
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QPoint m_touchPos; // 触屏按下坐标
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QList<MonitRect> m_monitorRectList; // 监听唤起任务栏区域
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QList<MonitRect> m_extralRectList; // 任务栏外部区域,随m_monitorRectList一起更新
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QList<MonitRect> m_touchRectList; // 监听触屏唤起任务栏区域
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QString m_delayScreen; // 任务栏将要切换到的屏幕名
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/*****************************************************************/
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};
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#endif // MULTISCREENWORKER_H
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