From ee9e4ad7151263b5c42a205afd6938837354c214 Mon Sep 17 00:00:00 2001
From: Philip Falkner <philip.falkner@gmail.com>
Date: Fri, 12 Jan 2007 23:23:41 +0000
Subject: [PATCH] Allow effects on window minimize and unminimize.

svn path=/branches/work/kwin_composite/; revision=622778
---
 client.cpp  |  5 +++++
 effects.cpp | 20 ++++++++++++++++++++
 effects.h   |  4 ++++
 3 files changed, 29 insertions(+)

diff --git a/client.cpp b/client.cpp
index e3a4f51590..c41acff764 100644
--- a/client.cpp
+++ b/client.cpp
@@ -29,6 +29,7 @@ License. See the file "COPYING" for the exact licensing terms.
 #include "notifications.h"
 #include "rules.h"
 #include "scene.h"
+#include "effects.h"
 
 #include <X11/extensions/shape.h>
 #include <QX11Info>
@@ -556,6 +557,8 @@ void Client::minimize( bool avoid_animation )
     workspace()->updateMinimizedOfTransients( this );
     updateWindowRules();
     workspace()->updateFocusChains( this, Workspace::FocusChainMakeLast );
+    if( effects )
+        effects->windowMinimized( this );
     }
 
 void Client::unminimize( bool avoid_animation )
@@ -574,6 +577,8 @@ void Client::unminimize( bool avoid_animation )
     updateAllowedActions();
     workspace()->updateMinimizedOfTransients( this );
     updateWindowRules();
+    if( effects )
+        effects->windowUnminimized( this );
     }
 
 extern bool         blockAnimation;
diff --git a/effects.cpp b/effects.cpp
index 9779d5613e..8852c93a43 100644
--- a/effects.cpp
+++ b/effects.cpp
@@ -53,6 +53,14 @@ void Effect::windowActivated( Toplevel* )
     {
     }
 
+void Effect::windowMinimized( Toplevel* )
+    {
+    }
+
+void Effect::windowUnminimized( Toplevel* )
+    {
+    }
+
 void Effect::windowInputMouseEvent( Window, QEvent* )
     {
     }
@@ -143,6 +151,18 @@ void EffectsHandler::windowActivated( Toplevel* c )
         e->windowActivated( c );
     }
 
+void EffectsHandler::windowMinimized( Toplevel* c )
+    {
+    foreach( Effect* e, effects )
+        e->windowMinimized( c );
+    }
+
+void EffectsHandler::windowUnminimized( Toplevel* c )
+    {
+    foreach( Effect* e, effects )
+        e->windowUnminimized( c );
+    }
+
 // start another painting pass
 void EffectsHandler::startPaint()
     {
diff --git a/effects.h b/effects.h
index 27e516b37e..ea7369bde5 100644
--- a/effects.h
+++ b/effects.h
@@ -75,6 +75,8 @@ class Effect
         virtual void windowAdded( Toplevel* c );
         virtual void windowDeleted( Toplevel* c );
         virtual void windowActivated( Toplevel* c );
+        virtual void windowMinimized( Toplevel* c );
+        virtual void windowUnminimized( Toplevel* c );
         virtual void windowInputMouseEvent( Window w, QEvent* e );
 
         // Interpolates between x and y
@@ -110,6 +112,8 @@ class EffectsHandler
         void windowAdded( Toplevel* c );
         void windowDeleted( Toplevel* c );
         void windowActivated( Toplevel* c );
+        void windowMinimized( Toplevel* c );
+        void windowUnminimized( Toplevel* c );
         bool checkInputWindowEvent( XEvent* e );
         void checkInputWindowStacking();
     private: