File indexing completed on 2024-04-21 16:17:20

 /*
 *  Copyright 2016  Smith AR <audoban@openmailbox.org>
 *                  Michail Vourlakos <mvourlakos@gmail.com>
 *
 *  This file is part of Latte-Dock
 *
 *  Latte-Dock is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License as
 *  published by the Free Software Foundation; either version 2 of
 *  the License, or (at your option) any later version.
 *
 *  Latte-Dock is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "abstractwindowinterface.h"
 
 // local
 #include "tracker/schemes.h"
 #include "tracker/windowstracker.h"
 #include "../lattecorona.h"
 
 // Qt
 #include <QDebug>
 
 // KDE
 #include <KActivities/Controller>
 
 namespace Latte {
 namespace WindowSystem {
 
 #define MAXPLASMAPANELTHICKNESS 96
 
 AbstractWindowInterface::AbstractWindowInterface(QObject *parent)
     : QObject(parent)
 {
     m_activities = new KActivities::Consumer(this);
     m_currentActivity = m_activities->currentActivity();
 
     m_corona = qobject_cast<Latte::Corona *>(parent);
     m_windowsTracker = new Tracker::Windows(this);
     m_schemesTracker = new Tracker::Schemes(this);
 
     rulesConfig = KSharedConfig::openConfig(QStringLiteral("taskmanagerrulesrc"));
 
     m_windowWaitingTimer.setInterval(150);
     m_windowWaitingTimer.setSingleShot(true);
 
     connect(&m_windowWaitingTimer, &QTimer::timeout, this, [&]() {
         WindowId wid = m_windowChangedWaiting;
         m_windowChangedWaiting = QVariant();
         emit windowChanged(wid);
     });
 
     connect(this, &AbstractWindowInterface::windowRemoved, this, &AbstractWindowInterface::windowRemovedSlot);
 
     // connect(this, &AbstractWindowInterface::windowChanged, this, [&](WindowId wid) {
     //     qDebug() << "WINDOW CHANGED ::: " << wid;
     // });
 
     connect(m_activities.data(), &KActivities::Consumer::currentActivityChanged, this, [&](const QString &id) {
         m_currentActivity = id;
         emit currentActivityChanged();
     });
 
 }
 
 AbstractWindowInterface::~AbstractWindowInterface()
 {
     m_windowWaitingTimer.stop();
 
     m_schemesTracker->deleteLater();
     m_windowsTracker->deleteLater();
 }
 
 QString AbstractWindowInterface::currentDesktop() const
 {
     return m_currentDesktop;
 }
 
 QString AbstractWindowInterface::currentActivity() const
 {
     return m_currentActivity;
 }
 
 Latte::Corona *AbstractWindowInterface::corona()
 {
     return m_corona;
 }
 
 Tracker::Schemes *AbstractWindowInterface::schemesTracker()
 {
     return m_schemesTracker;
 }
 
 Tracker::Windows *AbstractWindowInterface::windowsTracker() const
 {
     return m_windowsTracker;
 }
 
 bool AbstractWindowInterface::isIgnored(const WindowId &wid)
 {
     return m_ignoredWindows.contains(wid);
 }
 
 bool AbstractWindowInterface::isPlasmaDesktop(const QRect &wGeometry) const
 {
     if (wGeometry.isEmpty()) {
         return false;
     }
 
     for (const auto scr : qGuiApp->screens()) {
         if (wGeometry == scr->geometry()) {
             return true;
         }
     }
 
     return false;
 }
 
 bool AbstractWindowInterface::isPlasmaPanel(const QRect &wGeometry) const
 {     
     if (wGeometry.isEmpty()) {
         return false;
     }
 
     bool isTouchingHorizontalEdge{false};
     bool isTouchingVerticalEdge{false};
 
     for (const auto scr : qGuiApp->screens()) {
         if (scr->geometry().contains(wGeometry.center())) {
             if (wGeometry.y() == scr->geometry().y() || wGeometry.bottom() == scr->geometry().bottom()) {
                 isTouchingHorizontalEdge = true;
             }
 
             if (wGeometry.left() == scr->geometry().left() || wGeometry.right() == scr->geometry().right()) {
                 isTouchingVerticalEdge = true;
             }
 
             if (isTouchingVerticalEdge && isTouchingHorizontalEdge) {
                 break;
             }
         }
     }
 
     if ((isTouchingHorizontalEdge && wGeometry.height() < MAXPLASMAPANELTHICKNESS)
             || (isTouchingVerticalEdge && wGeometry.width() < MAXPLASMAPANELTHICKNESS)) {
         return true;
     }
 
     return false;
 }
 
 bool AbstractWindowInterface::isRegisteredPlasmaPanel(const WindowId &wid)
 {
     return m_plasmaPanels.contains(wid);
 }
 
 bool AbstractWindowInterface::inCurrentDesktopActivity(const WindowInfoWrap &winfo) const
 {
     return (winfo.isValid() && winfo.isOnDesktop(currentDesktop()) && winfo.isOnActivity(currentActivity()));
 }
 
 //! Register Latte Ignored Windows in order to NOT be tracked
 void AbstractWindowInterface::registerIgnoredWindow(WindowId wid)
 {
     if (!wid.isNull() && !m_ignoredWindows.contains(wid)) {
         m_ignoredWindows.append(wid);
         emit windowChanged(wid);
     }
 }
 
 void AbstractWindowInterface::unregisterIgnoredWindow(WindowId wid)
 {
     if (m_ignoredWindows.contains(wid)) {
         m_ignoredWindows.removeAll(wid);
         emit windowRemoved(wid);
     }
 }
 
 void AbstractWindowInterface::registerPlasmaPanel(WindowId wid)
 {
     if (!wid.isNull() && !m_plasmaPanels.contains(wid)) {
         m_plasmaPanels.append(wid);
         emit windowChanged(wid);
     }
 }
 
 void AbstractWindowInterface::unregisterPlasmaPanel(WindowId wid)
 {
     if (m_plasmaPanels.contains(wid)) {
         m_plasmaPanels.removeAll(wid);
     }
 }
 
 void AbstractWindowInterface::windowRemovedSlot(WindowId wid)
 {
     if (m_plasmaPanels.contains(wid)) {
         unregisterPlasmaPanel(wid);
     }
 }
 
 //! Activities switching
 void AbstractWindowInterface::switchToNextActivity()
 {
     QStringList runningActivities = m_activities->activities(KActivities::Info::State::Running);
     if (runningActivities.count() <= 1) {
         return;
     }
 
     int curPos = runningActivities.indexOf(m_currentActivity);
     int nextPos = curPos + 1;
 
     if (curPos == runningActivities.count() -1) {
         nextPos = 0;
     }
 
     KActivities::Controller activitiesController;
     activitiesController.setCurrentActivity(runningActivities.at(nextPos));
 }
 
 void AbstractWindowInterface::switchToPreviousActivity()
 {
     QStringList runningActivities = m_activities->activities(KActivities::Info::State::Running);
     if (runningActivities.count() <= 1) {
         return;
     }
 
     int curPos = runningActivities.indexOf(m_currentActivity);
     int nextPos = curPos - 1;
 
     if (curPos == 0) {
         nextPos = runningActivities.count() - 1;
     }
 
     KActivities::Controller activitiesController;
     activitiesController.setCurrentActivity(runningActivities.at(nextPos));
 }
 
 //! Delay window changed trigerring
 void AbstractWindowInterface::considerWindowChanged(WindowId wid)
 {
     //! Consider if the windowChanged signal should be sent DIRECTLY or WAIT
 
     if (m_windowChangedWaiting == wid && m_windowWaitingTimer.isActive()) {
         //! window should be sent later
         m_windowWaitingTimer.start();
         return;
     }
 
     if (m_windowChangedWaiting != wid && !m_windowWaitingTimer.isActive()) {
         //! window should be sent later
         m_windowChangedWaiting = wid;
         m_windowWaitingTimer.start();
     }
 
     if (m_windowChangedWaiting != wid && m_windowWaitingTimer.isActive()) {
         m_windowWaitingTimer.stop();
         //! sent previous waiting window
         emit windowChanged(m_windowChangedWaiting);
 
         //! retrigger waiting for the upcoming window
         m_windowChangedWaiting = wid;
         m_windowWaitingTimer.start();
     }
 }
 
 }
 }