124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2008, 2009 Martin Gräßlin <kde@martin-graesslin.com>
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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 2 of the License, or
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(at your option) any later version.
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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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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 KWIN_FLIPSWITCH_H
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#define KWIN_FLIPSWITCH_H
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#include <kwineffects.h>
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#include <KShortcut>
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#include <QQueue>
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#include <QTimeLine>
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class KShortcut;
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namespace KWin
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{
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class FlipSwitchEffect
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: public Effect
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{
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Q_OBJECT
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public:
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FlipSwitchEffect();
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~FlipSwitchEffect();
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virtual void reconfigure(ReconfigureFlags);
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virtual void prePaintScreen(ScreenPrePaintData& data, int time);
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virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data);
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virtual void postPaintScreen();
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virtual void prePaintWindow(EffectWindow *w, WindowPrePaintData &data, int time);
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virtual void paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data);
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virtual bool borderActivated(ElectricBorder border);
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virtual void grabbedKeyboardEvent(QKeyEvent* e);
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static bool supported();
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private Q_SLOTS:
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void toggleActiveCurrent();
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void toggleActiveAllDesktops();
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void globalShortcutChangedCurrent(QKeySequence shortcut);
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void globalShortcutChangedAll(QKeySequence shortcut);
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void slotWindowAdded(EffectWindow* w);
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void slotWindowClosed(EffectWindow *w);
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void slotTabBoxAdded(int mode);
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void slotTabBoxClosed();
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void slotTabBoxUpdated();
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private:
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class ItemInfo;
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enum SwitchingDirection {
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DirectionForward,
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DirectionBackward
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};
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enum FlipSwitchMode {
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TabboxMode,
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CurrentDesktopMode,
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AllDesktopsMode
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};
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void setActive(bool activate, FlipSwitchMode mode);
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bool isSelectableWindow(EffectWindow *w) const;
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void scheduleAnimation(const SwitchingDirection& direction, int distance = 1);
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void adjustWindowMultiScreen(const EffectWindow *w, WindowPaintData& data);
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QQueue< SwitchingDirection> m_scheduledDirections;
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EffectWindow* m_selectedWindow;
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QTimeLine m_timeLine;
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QTimeLine m_startStopTimeLine;
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QTimeLine::CurveShape m_currentAnimationShape;
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QRect m_screenArea;
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int m_activeScreen;
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bool m_active;
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bool m_start;
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bool m_stop;
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bool m_animation;
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bool m_hasKeyboardGrab;
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Window m_input;
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FlipSwitchMode m_mode;
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EffectFrame* m_captionFrame;
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QFont m_captionFont;
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EffectWindowList m_flipOrderedWindows;
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QHash< const EffectWindow*, ItemInfo* > m_windows;
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// options
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QList<ElectricBorder> m_borderActivate;
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QList<ElectricBorder> m_borderActivateAll;
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bool m_tabbox;
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bool m_tabboxAlternative;
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float m_angle;
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float m_xPosition;
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float m_yPosition;
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bool m_windowTitle;
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// Shortcuts
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KShortcut m_shortcutCurrent;
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KShortcut m_shortcutAll;
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};
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class FlipSwitchEffect::ItemInfo
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{
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public:
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ItemInfo();
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~ItemInfo();
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bool deleted;
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double opacity;
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double brightness;
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double saturation;
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};
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} // namespace
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#endif
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