111 lines
No EOL
3.9 KiB
C++
111 lines
No EOL
3.9 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) 2009 Nikhil Marathe <nsm.nikhil@gmail.com>
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Copyright (C) 2011 Arthur Arlt <a.arlt@stud.uni-heidelberg.de>
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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_TILING_H
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#define KWIN_TILING_H
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#include <kdecoration.h>
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#include "client.h"
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#include <QtCore/QVector>
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namespace KWin {
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class Tile;
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class TilingLayout;
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class Tiling : public QObject {
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Q_OBJECT
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public:
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Tiling(Workspace *w);
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~Tiling();
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bool tilingEnabled() const;
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void setTilingEnabled(bool tiling);
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bool tileable(Client *c);
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// updates geometry of tiles on all desktops,
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// this rearranges the tiles.
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void updateAllTiles();
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const QVector< TilingLayout* >& getTilingLayouts() const;
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void initShortcuts(KActionCollection* keys);
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// The notification functions are called from
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// various points in existing code so that
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// tiling can take any action if required.
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// They are defined in tiling.cpp
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void notifyTilingWindowResize(Client *c, const QRect &moveResizeGeom, const QRect &orig);
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void notifyTilingWindowMove(Client *c, const QRect &moveResizeGeom, const QRect &orig);
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void notifyTilingWindowResizeDone(Client *c, const QRect &moveResizeGeom, const QRect &orig, bool canceled);
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void notifyTilingWindowMoveDone(Client *c, const QRect &moveResizeGeom, const QRect &orig, bool canceled);
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void notifyTilingWindowDesktopChanged(Client *c, int old_desktop);
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void notifyTilingWindowActivated(Client *c);
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void notifyTilingWindowMinimizeToggled(Client *c);
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void notifyTilingWindowMaximized(Client *c, KDecorationDefines::WindowOperation op);
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KDecorationDefines::Position supportedTilingResizeMode(Client *c, KDecorationDefines::Position currentMode);
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public Q_SLOTS:
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void createTile(KWin::Client *c);
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void removeTile(KWin::Client *c);
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// user actions, usually bound to shortcuts
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// and also provided through the D-BUS interface.
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void slotToggleTiling();
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void slotToggleFloating();
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void slotNextTileLayout();
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void slotPreviousTileLayout();
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// Changes the focused client
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void slotFocusTileLeft();
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void slotFocusTileRight();
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void slotFocusTileTop();
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void slotFocusTileBottom();
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// swaps active and adjacent client.
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void slotMoveTileLeft();
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void slotMoveTileRight();
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void slotMoveTileTop();
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void slotMoveTileBottom();
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void belowCursor();
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// NOTE: debug method
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void dumpTiles() const;
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private:
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// try to get a decent tile, either the one with
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// focus or the one below the mouse.
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Tile* getNiceTile() const;
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// int, and not Tile::Direction because
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// we are using a forward declaration for Tile
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Tile* findAdjacentTile(Tile *ref, int d);
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void focusTile(int d);
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void moveTile(int d);
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Workspace* m_workspace;
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bool tilingEnabled_;
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// Each tilingLayout is for one virtual desktop.
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// The length is always one more than the number of
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// virtual desktops so that we can quickly index them
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// without having to remember to subtract one.
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QVector<TilingLayout *> tilingLayouts;
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private Q_SLOTS:
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void slotResizeTilingLayouts();
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};
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}
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#endif // KWIN_TILING_H
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