mirror of
https://github.com/KDE/latte-dock.git
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137 lines
3.5 KiB
C++
137 lines
3.5 KiB
C++
/*
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* Copyright 2018 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock 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 POSITIONER_H
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#define POSITIONER_H
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//local
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#include "../wm/windowinfowrap.h"
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// Qt
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#include <QObject>
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#include <QPointer>
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#include <QScreen>
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#include <QTimer>
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// Plasma
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#include <Plasma/Containment>
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namespace Plasma {
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class Types;
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}
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namespace Latte {
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class Corona;
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class View;
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}
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namespace Latte {
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namespace ViewPart {
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class Positioner: public QObject
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{
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Q_OBJECT
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Q_PROPERTY(int currentScreenId READ currentScreenId NOTIFY currentScreenChanged)
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Q_PROPERTY(QString currentScreenName READ currentScreenName NOTIFY currentScreenChanged)
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public:
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Positioner(Latte::View *parent);
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virtual ~Positioner();
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int currentScreenId() const;
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QString currentScreenName() const;
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bool inLocationChangeAnimation();
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void setScreenToFollow(QScreen *scr, bool updateScreenId = true);
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void reconsiderScreen();
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Latte::WindowSystem::WindowId trackedWindowId();
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public slots:
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Q_INVOKABLE void hideDockDuringLocationChange(int goToLocation);
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Q_INVOKABLE void hideDockDuringMovingToLayout(QString layoutName);
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Q_INVOKABLE bool setCurrentScreen(const QString id);
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void syncGeometry();
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signals:
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void currentScreenChanged();
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void edgeChanged();
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void screenGeometryChanged();
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void windowSizeChanged();
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//! these two signals are used from config ui and containment ui
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//! in order to orchestrate an animated hiding/showing of dock
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//! during changing location
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void hideDockDuringLocationChangeStarted();
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void hideDockDuringLocationChangeFinished();
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void hideDockDuringScreenChangeStarted();
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void hideDockDuringScreenChangeFinished();
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void hideDockDuringMovingToLayoutStarted();
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void hideDockDuringMovingToLayoutFinished();
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void onHideWindowsForSlidingOut();
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void showDockAfterLocationChangeFinished();
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void showDockAfterScreenChangeFinished();
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void showDockAfterMovingToLayoutFinished();
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private slots:
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void screenChanged(QScreen *screen);
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void validateDockGeometry();
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private:
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void init();
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void initSignalingForLocationChangeSliding();
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void resizeWindow(QRect availableScreenRect = QRect());
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void updateFormFactor();
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void updatePosition(QRect availableScreenRect = QRect());
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QRect maximumNormalGeometry();
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private:
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bool m_inDelete{false};
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//! it is used in order to enforce X11 to never miss window geometry
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QRect m_validGeometry;
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QPointer<Latte::View> m_view;
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QPointer<Latte::Corona> m_corona;
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QString m_screenToFollowId;
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QPointer<QScreen> m_screenToFollow;
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QTimer m_screenSyncTimer;
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QTimer m_validateGeometryTimer;
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//!used at sliding out/in animation
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QString m_moveToLayout;
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Plasma::Types::Location m_goToLocation{Plasma::Types::Floating};
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QScreen *m_goToScreen{nullptr};
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Latte::WindowSystem::WindowId m_trackedWindowId;
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};
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}
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}
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#endif
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