Move all code responsible for showing/hiding windows, setting mapping

state, NET::Hidden etc. to one function: Client::updateVisibility().

svn path=/trunk/kdebase/kwin/; revision=405104

client.cpp

@@ -488,25 +488,9 @@ void Client::hideClient( bool hide )
     if( hidden == hide )
         return;
     hidden = hide;
-    info->setState( hidden ? NET::Hidden : 0, NET::Hidden );
-    if( hidden )
-        {
-        setMappingState( IconicState );
-        rawHide();
-        setSkipTaskbar( true, false ); // also hide from taskbar
-        }
-    else // !hidden
-        {
-        setSkipTaskbar( original_skip_taskbar, false );
-        if( isOnCurrentDesktop())
-            {
-            if( isShown( false ))
-                setMappingState( NormalState );
-            rawShow(); // is either visible or shaded
-            }
-        }
+    updateVisibility();
     }
-
+    
 /*
   Returns whether the window is minimizable or not
  */
@@ -551,12 +535,10 @@ void Client::minimize( bool avoid_animation )
     Notify::raise( Notify::Minimize );
 
     // SELI mainClients().isEmpty() ??? - and in unminimize() too
-    if ( mainClients().isEmpty() && isOnCurrentDesktop() && !avoid_animation )
+    if ( mainClients().isEmpty() && isOnCurrentDesktop() && isShown( true ) && !avoid_animation )
         animateMinimizeOrUnminimize( true ); // was visible or shaded
 
-    setMappingState( IconicState );
-    info->setState( NET::Hidden, NET::Hidden );
-    rawHide();
+    updateVisibility();
     updateAllowedActions();
     workspace()->updateMinimizedOfTransients( this );
     updateWindowRules();
@@ -568,16 +550,13 @@ void Client::unminimize( bool avoid_animation )
         return;
 
     Notify::raise( Notify::UnMinimize );
-    minimized = false;    
-    info->setState( 0, NET::Hidden );
-    if( isOnCurrentDesktop())
+    minimized = false;
+    if( isOnCurrentDesktop() && isShown( true ))
         {
         if( mainClients().isEmpty() && !avoid_animation )
             animateMinimizeOrUnminimize( FALSE );
-        if( isShown( false ))
-            setMappingState( NormalState );
-        rawShow(); // is either visible or shaded
         }
+    updateVisibility();
     updateAllowedActions();
     workspace()->updateMinimizedOfTransients( this );
     updateWindowRules();
@@ -841,22 +820,42 @@ void Client::toggleShade()
     setShade( shade_mode == ShadeNone ? ShadeNormal : ShadeNone );
     }
 
-void Client::virtualDesktopChange()
+void Client::updateVisibility()
     {
-    if( hidden || minimized )
-        return; // no visibility change
-    // from here it can be only shaded or normally shown
-    if( isOnCurrentDesktop())
+    bool show = true;
+    if( hidden )
         {
-        if( !isShade())
-            setMappingState( NormalState );
-        rawShow();
+        setMappingState( IconicState );
+        info->setState( NET::Hidden, NET::Hidden );
+        setSkipTaskbar( true, false ); // also hide from taskbar
+        rawHide();
+        show = false;
         }
     else
         {
-        if( !isShade())
-            setMappingState( IconicState );
+        setSkipTaskbar( original_skip_taskbar, false );
+        }
+    if( minimized )
+        {
+        setMappingState( IconicState );
+        info->setState( NET::Hidden, NET::Hidden );
         rawHide();
+        show = false;
+        }
+    if( !isOnCurrentDesktop())
+        {
+        setMappingState( IconicState );
+        rawHide();
+        show = false;
+        }
+    if( show )
+        {
+        info->setState( 0, NET::Hidden );
+        if( isShade())
+            setMappingState( IconicState );
+        else
+            setMappingState( NormalState );
+        rawShow();
         }
     }
 
@@ -1149,7 +1148,7 @@ void Client::setDesktop( int desktop )
         }
     if( decoration != NULL )
         decoration->desktopChange();
-    virtualDesktopChange(); // hide/show if needed
+    updateVisibility();
     updateWindowRules();
     }
 

client.h

@@ -229,10 +229,10 @@ class Client : public QObject, public KDecorationDefines
 
         Colormap colormap() const;
 
+    // updates visibility depending on being shaded, virtual desktop, etc.
+        void updateVisibility();
     // hides a client - basically like minimize, but without effects, it's simply hidden
         void hideClient( bool hide );
-    // updates visibility depending on whether it's on the current desktop
-        void virtualDesktopChange();
 
         QString caption( bool full = true ) const;
         void updateCaption();

manage.cpp

@@ -425,6 +425,50 @@ bool Client::manage( Window w, bool isMapped )
     if( isTopMenu()) // they're shown in Workspace::addClient() if their mainwindow
         hideClient( true ); // is the active one
 
+    if( !doNotShow )
+        {
+        if( isDialog())
+            Notify::raise( Notify::TransNew );
+        if( isNormalWindow())
+            Notify::raise( Notify::New );
+
+        bool allow;
+        if( session )
+            allow = session->active && !workspace()->wasUserInteraction();
+        else
+            allow = workspace()->allowClientActivation( this, userTime(), false );
+
+        // if session saving, force showing new windows (i.e. "save file?" dialogs etc.)
+        // also force if activation is allowed
+        if( !isOnCurrentDesktop() && !isMapped && !session && ( allow || workspace()->sessionSaving()))
+            workspace()->setCurrentDesktop( desktop());
+
+        if( isOnCurrentDesktop() && !isMapped && !allow )
+            workspace()->restackClientUnderActive( this );
+        else
+            workspace()->raiseClient( this );
+
+        updateVisibility();
+
+        if( !isMapped )
+            {
+            if( allow && isOnCurrentDesktop())
+                {
+                if( !isSpecialWindow() || isOverride())
+                    if ( options->focusPolicyIsReasonable() && wantsTabFocus() )
+                        workspace()->requestFocus( this );
+                }
+            else
+                {
+                if( !session && ( !isSpecialWindow() || isOverride()))
+                        demandAttention();
+                }
+            }
+        }
+    else // doNotShow
+        { // SELI HACK !!!
+        hideClient( true );
+        }
     if ( isShown( true ) && !doNotShow )
         {
         if( isDialog())
@@ -473,7 +517,7 @@ bool Client::manage( Window w, bool isMapped )
             }
         else
             {
-            virtualDesktopChange();
+            updateVisibility();
             workspace()->raiseClient( this );
             if( !session && !isMapped )
                 demandAttention();

workspace.cpp

@@ -1081,14 +1081,14 @@ bool Workspace::setCurrentDesktop( int new_desktop )
         ObscuringWindows obs_wins;
 
         int old_desktop = current_desktop;
-        current_desktop = new_desktop; // change the desktop (so that Client::virtualDesktopChange() works)
+        current_desktop = new_desktop; // change the desktop (so that Client::updateVisibility() works)
 
         for ( ClientList::ConstIterator it = stacking_order.begin(); it != stacking_order.end(); ++it)
             if ( !(*it)->isOnDesktop( new_desktop ) && (*it) != movingClient )
                 {
                 if( (*it)->isShown( true ) && (*it)->isOnDesktop( old_desktop ))
                     obs_wins.create( *it );
-                (*it)->virtualDesktopChange();
+                (*it)->updateVisibility();
                 }
 
         rootInfo->setCurrentDesktop( current_desktop ); // now propagate the change, after hiding, before showing
@@ -1098,7 +1098,7 @@ bool Workspace::setCurrentDesktop( int new_desktop )
 
         for ( ClientList::ConstIterator it = stacking_order.fromLast(); it != stacking_order.end(); --it)
             if ( (*it)->isOnDesktop( new_desktop ) )
-                (*it)->virtualDesktopChange();
+                (*it)->updateVisibility();
         }
 
     // restore the focus on this desktop