Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 92 insertions, 0 deletions

diff --git a/kwin/placement.h b/kwin/placement.h
new file mode 100644
index 000000000..49b436d49
--- /dev/null
+++ b/kwin/placement.h
@@ -0,0 +1,92 @@
+/*****************************************************************
+ 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 <qpoint.h>
+#include <qvaluelist.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, QRect& area );
+        
+        void placeAtRandom            (Client* c, const QRect& area, Policy next = Unknown );
+        void placeCascaded            (Client* c, QRect& area, Policy next = Unknown );
+        void placeSmart               (Client* c, const QRect& area, Policy next = Unknown );
+        void placeMaximizing          (Client* c, QRect& area, Policy next = Unknown );
+        void placeCentered    (Client* c, const QRect& area, Policy next = Unknown );
+        void placeZeroCornered(Client* c, const QRect& area, Policy next = Unknown );
+        void placeDialog      (Client* c, QRect& area, Policy next = Unknown );
+        void placeUtility     (Client* c, QRect& area, Policy next = Unknown );
+
+        void reinitCascading( int desktop );
+
+        static Policy policyFromString( const QString& policy, bool no_special );
+        static const char* policyToString( Policy policy );
+
+    private:
+
+        void place(Client* c, QRect& area, Policy policy, Policy nextPlacement = Unknown );
+        void placeUnderMouse(Client* c, QRect& area, Policy next = Unknown );
+        void placeOnMainWindow(Client* c, QRect& area, Policy next = Unknown );
+        QRect checkArea( const Client*c, const QRect& area );
+
+        Placement();
+
+    //CT needed for cascading+
+        struct DesktopCascadingInfo 
+            {
+            QPoint pos;
+            int col;
+            int row;
+            };
+
+        QValueList<DesktopCascadingInfo> cci;
+
+        Workspace* m_WorkspacePtr;
+    };
+
+} // namespace
+
+#endif