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, 206 insertions, 0 deletions

diff --git a/kwin/bridge.cpp b/kwin/bridge.cpp
new file mode 100644
index 000000000..6b37c0eaa
--- /dev/null
+++ b/kwin/bridge.cpp
@@ -0,0 +1,206 @@
+/*****************************************************************
+ KWin - the KDE window manager
+ This file is part of the KDE project.
+
+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.
+******************************************************************/
+
+#include "bridge.h"
+
+#include "client.h"
+#include "options.h"
+
+namespace KWinInternal
+{
+
+Bridge::Bridge( Client* cl )
+    : c( cl )
+    {
+    }
+
+#define BRIDGE_HELPER( rettype, prototype, args1, args2, cst ) \
+rettype Bridge::prototype ( args1 ) cst \
+    { \
+    return c->prototype( args2 ); \
+    }
+
+BRIDGE_HELPER( bool, isActive,,, const )
+BRIDGE_HELPER( bool, isCloseable,,, const )
+BRIDGE_HELPER( bool, isMaximizable,,, const )
+BRIDGE_HELPER( Bridge::MaximizeMode, maximizeMode,,, const )
+BRIDGE_HELPER( bool, isMinimizable,,, const )
+BRIDGE_HELPER( bool, providesContextHelp,,, const )
+BRIDGE_HELPER( int, desktop,,, const )
+BRIDGE_HELPER( bool, isModal,,, const )
+BRIDGE_HELPER( bool, isShadeable,,, const )
+BRIDGE_HELPER( bool, isShade,,, const )
+BRIDGE_HELPER( bool, keepAbove,,, const )
+BRIDGE_HELPER( bool, keepBelow,,, const )
+BRIDGE_HELPER( bool, isMovable,,, const )
+BRIDGE_HELPER( bool, isResizable,,, const )
+BRIDGE_HELPER( QString, caption,,, const )
+BRIDGE_HELPER( void, processMousePressEvent, QMouseEvent* e, e, )
+BRIDGE_HELPER( QRect, geometry,,, const )
+BRIDGE_HELPER( void, closeWindow,,, )
+BRIDGE_HELPER( void, maximize, MaximizeMode m, m, )
+BRIDGE_HELPER( void, minimize,,, )
+BRIDGE_HELPER( void, showContextHelp,,, )
+BRIDGE_HELPER( void, setDesktop, int desktop, desktop, )
+
+void Bridge::setKeepAbove( bool set )
+    {
+    if( c->keepAbove() != set )
+        c->workspace()->performWindowOperation( c, KeepAboveOp );
+    }
+
+void Bridge::setKeepBelow( bool set )
+    {
+    if( c->keepBelow() != set )
+        c->workspace()->performWindowOperation( c, KeepBelowOp );
+    }
+
+NET::WindowType Bridge::windowType( unsigned long supported_types ) const
+    {
+    return c->windowType( false, supported_types );
+    }
+
+QIconSet Bridge::icon() const
+    {
+    return QIconSet( c->miniIcon(), c->icon());
+    }
+
+bool Bridge::isSetShade() const
+    {
+    return c->shadeMode() != ShadeNone;
+    }
+
+void Bridge::showWindowMenu( QPoint p )
+    {
+    c->workspace()->showWindowMenu( p, c );
+    }
+
+void Bridge::showWindowMenu( const QRect &p )
+    {
+    c->workspace()->showWindowMenu( p, c );
+    }
+
+void Bridge::performWindowOperation( WindowOperation op )
+    {
+    c->workspace()->performWindowOperation( c, op );
+    }
+
+void Bridge::setMask( const QRegion& r, int mode )
+    {
+    c->setMask( r, mode );
+    }
+
+bool Bridge::isPreview() const
+    {
+    return false;
+    }
+
+QRect Bridge::iconGeometry() const
+    {
+    NETRect r = c->info->iconGeometry();
+    return QRect( r.pos.x, r.pos.y, r.size.width, r.size.height );
+    }
+
+QWidget* Bridge::workspaceWidget() const
+    {
+    return c->workspace()->desktopWidget();
+    }
+
+WId Bridge::windowId() const
+    {
+    return c->window();
+    }
+
+void Bridge::titlebarDblClickOperation()
+    {
+    c->workspace()->performWindowOperation( c, options->operationTitlebarDblClick());
+    }
+
+void Bridge::titlebarMouseWheelOperation( int delta )
+    {
+    c->performMouseCommand( options->operationTitlebarMouseWheel( delta ), QCursor::pos());
+    }
+
+void Bridge::setShade( bool set )
+    {
+    c->setShade( set ? ShadeNormal : ShadeNone );
+    }
+
+int Bridge::currentDesktop() const
+    {
+    return c->workspace()->currentDesktop();
+    }
+
+QWidget* Bridge::initialParentWidget() const
+    {
+    return NULL;
+    }
+
+Qt::WFlags Bridge::initialWFlags() const
+    {
+    return 0;
+    }
+
+void Bridge::helperShowHide( bool show )
+    {
+    if( show )
+        c->rawShow();
+    else
+        c->rawHide();
+    }
+
+QRegion Bridge::unobscuredRegion( const QRegion& r ) const
+    {
+    QRegion reg( r );
+    const ClientList stacking_order = c->workspace()->stackingOrder();
+    ClientList::ConstIterator it = stacking_order.find( c );
+    ++it;
+    for(;
+         it != stacking_order.end();
+         ++it )
+        {
+        if( !(*it)->isShown( true ))
+            continue; // these don't obscure the window
+        if( c->isOnAllDesktops())
+            {
+            if( !(*it)->isOnCurrentDesktop())
+                continue;
+            }
+        else
+            {
+            if( !(*it)->isOnDesktop( c->desktop()))
+                continue;
+            }
+        /* the clients all have their mask-regions in local coords
+	   so we have to translate them to a shared coord system
+	   we choose ours */
+	int dx = (*it)->x() - c->x();
+	int dy = (*it)->y() - c->y();
+	QRegion creg = (*it)->mask();
+	creg.translate(dx, dy);
+	reg -= creg;
+	if (reg.isEmpty())
+            {
+	    // early out, we are completely obscured
+	    break;
+	    }
+        }
+    return reg;
+    }
+
+void Bridge::grabXServer( bool grab )
+    {
+    if( grab )
+        KWinInternal::grabXServer();
+    else
+        KWinInternal::ungrabXServer();
+    }
+
+} // namespace