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