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93 lines
3.0 KiB
93 lines
3.0 KiB
/***************************************************************** |
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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) 1999, 2000 Matthias Ettrich <ettrich@kde.org> |
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Copyright (C) 1997 to 2002 Cristian Tibirna <tibirna@kde.org> |
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org> |
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You can Freely distribute this program under the GNU General Public |
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License. See the file "COPYING" for the exact licensing terms. |
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******************************************************************/ |
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#ifndef KWIN_PLACEMENT_H |
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#define KWIN_PLACEMENT_H |
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#include <QPoint> |
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#include <QRect> |
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#include <QList> |
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namespace KWinInternal |
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{ |
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class Workspace; |
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class Client; |
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class Placement |
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{ |
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public: |
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Placement(Workspace* w); |
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/** |
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* Placement policies. How workspace decides the way windows get positioned |
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* on the screen. The better the policy, the heavier the resource use. |
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* Normally you don't have to worry. What the WM adds to the startup time |
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* is nil compared to the creation of the window itself in the memory |
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*/ |
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enum Policy |
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{ |
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NoPlacement, // not really a placement |
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Default, // special, means to use the global default |
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Unknown, // special, means the function should use its default |
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Random, |
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Smart, |
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Cascade, |
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Centered, |
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ZeroCornered, |
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UnderMouse, // special |
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OnMainWindow, // special |
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Maximizing |
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}; |
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void place(Client* c, QRect& area ); |
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void placeAtRandom (Client* c, const QRect& area, Policy next = Unknown ); |
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void placeCascaded (Client* c, QRect& area, Policy next = Unknown ); |
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void placeSmart (Client* c, const QRect& area, Policy next = Unknown ); |
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void placeMaximizing (Client* c, QRect& area, Policy next = Unknown ); |
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void placeCentered (Client* c, const QRect& area, Policy next = Unknown ); |
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void placeZeroCornered(Client* c, const QRect& area, Policy next = Unknown ); |
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void placeDialog (Client* c, QRect& area, Policy next = Unknown ); |
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void placeUtility (Client* c, QRect& area, Policy next = Unknown ); |
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void reinitCascading( int desktop ); |
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static Policy policyFromString( const QString& policy, bool no_special ); |
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static const char* policyToString( Policy policy ); |
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private: |
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void place(Client* c, QRect& area, Policy policy, Policy nextPlacement = Unknown ); |
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void placeUnderMouse(Client* c, QRect& area, Policy next = Unknown ); |
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void placeOnMainWindow(Client* c, QRect& area, Policy next = Unknown ); |
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QRect checkArea( const Client*c, const QRect& area ); |
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Placement(); |
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//CT needed for cascading+ |
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struct DesktopCascadingInfo |
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{ |
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QPoint pos; |
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int col; |
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int row; |
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}; |
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QList<DesktopCascadingInfo> cci; |
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Workspace* m_WorkspacePtr; |
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}; |
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} // namespace |
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#endif
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