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79 lines
2.3 KiB
C++
79 lines
2.3 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) 2011 Arthur Arlt <a.arlt@stud.uni-heidelberg.de>
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Copyright (C) 2013 Martin Gräßlin <mgraesslin@kde.org>
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Since the functionality provided in this class has been moved from
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class Workspace, it is not clear who exactly has written the code.
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The list below contains the copyright holders of the class Workspace.
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Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
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Copyright (C) 2009 Lucas Murray <lmurray@undefinedfire.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_EDGE_H
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#define KWIN_EDGE_H
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#include "screenedge.h"
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#include "xcbutils.h"
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namespace KWin
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{
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class WindowBasedEdge : public Edge
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{
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Q_OBJECT
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public:
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explicit WindowBasedEdge(ScreenEdges *parent);
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virtual ~WindowBasedEdge();
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quint32 window() const override;
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/**
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* The approach window is a special window to notice when get close to the screen border but
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* not yet triggering the border.
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**/
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quint32 approachWindow() const override;
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protected:
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virtual void doGeometryUpdate();
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virtual void activate();
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virtual void deactivate();
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virtual void doStartApproaching();
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virtual void doStopApproaching();
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virtual void doUpdateBlocking();
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private:
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void createWindow();
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void createApproachWindow();
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Xcb::Window m_window;
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Xcb::Window m_approachWindow;
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};
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inline quint32 WindowBasedEdge::window() const
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{
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return m_window;
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}
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inline quint32 WindowBasedEdge::approachWindow() const
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{
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return m_approachWindow;
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}
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}
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#endif
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