From 026c90a983f01232d5c0bb6395c5d990c28be95a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <kde@martin-graesslin.com>
Date: Fri, 6 Feb 2009 09:27:40 +0000
Subject: [PATCH] Option to not animate the panels during desktop switching
 animation. FEATURE: 177730

svn path=/trunk/KDE/kdebase/workspace/; revision=922026
---
 effects/cube/cube.cpp        | 19 +++++++++++++++++++
 effects/cube/cube.h          |  3 +++
 effects/cube/cube_config.cpp |  5 +++++
 effects/cube/cube_config.ui  |  8 ++++++++
 4 files changed, 35 insertions(+)

diff --git a/effects/cube/cube.cpp b/effects/cube/cube.cpp
index dbeba8680c..05f70ec610 100644
--- a/effects/cube/cube.cpp
+++ b/effects/cube/cube.cpp
@@ -139,6 +139,7 @@ void CubeEffect::loadConfig( QString config )
     useForTabBox = conf.readEntry( "TabBox", false );
     invertKeys = conf.readEntry( "InvertKeys", false );
     invertMouse = conf.readEntry( "InvertMouse", false );
+    dontSlidePanels = conf.readEntry( "DontSlidePanels", false );
     QString file = conf.readEntry( "Wallpaper", QString("") );
     if( wallpaper )
         wallpaper->discard();
@@ -223,6 +224,8 @@ void CubeEffect::prePaintScreen( ScreenPrePaintData& data, int time )
             verticalTimeLine.addTime( time );
             recompileList = true;
             }
+        if( slide && dontSlidePanels )
+            panels.clear();
         }
     effects->prePaintScreen( data, time );
     }
@@ -536,6 +539,14 @@ void CubeEffect::paintScreen( int mask, QRegion region, ScreenPaintData& data )
                 effects->paintWindow( w, 0, QRegion( w->x(), w->y(), w->width(), w->height() ), wData );
                 }
             }
+        if( slide && dontSlidePanels )
+            {
+            foreach( EffectWindow* w, panels )
+                {
+                WindowPaintData wData( w );
+                effects->paintWindow( w, 0, QRegion( w->x(), w->y(), w->width(), w->height() ), wData );
+                }
+            }
         }
     else
         {
@@ -980,6 +991,8 @@ void CubeEffect::postPaintScreen()
                     effects->ungrabKeyboard();
                 keyboard_grab = false;
                 effects->destroyInputWindow( input );
+                windowsOnOtherScreens.clear();
+                panels.clear();
 
                 effects->setActiveFullScreenEffect( 0 );
 
@@ -1172,6 +1185,10 @@ void CubeEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int
                     }
                 w->disablePainting( EffectWindow::PAINT_DISABLED_BY_DESKTOP );
                 }
+            if( slide && dontSlidePanels && w->isDock() && painting_desktop == effects->currentDesktop() )
+                {
+                panels.append( w );
+                }
             }
         }
     effects->prePaintWindow( w, data, time );
@@ -1181,6 +1198,8 @@ void CubeEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowP
     {
     if( activated && cube_painting )
         {
+        if( slide && dontSlidePanels && w->isDock() )
+            return;
         //kDebug(1212) << w->caption();
         float opacity = cubeOpacity;
         if( slide )
diff --git a/effects/cube/cube.h b/effects/cube/cube.h
index 1120f9dd2e..7c0feda6e6 100644
--- a/effects/cube/cube.h
+++ b/effects/cube/cube.h
@@ -112,6 +112,7 @@ class CubeEffect
         int oldDesktop;
         int rotationDuration;
         QList<EffectWindow*> windowsOnOtherScreens;
+        QList<EffectWindow*> panels;
         int activeScreen;
         bool animateDesktopChange;
         bool bigCube;
@@ -123,6 +124,8 @@ class CubeEffect
         bool invertKeys;
         bool invertMouse;
         bool tabBoxMode;
+        bool dontSlidePanels;
+        bool shortcutsRegistered;
 
         // GL lists
         bool capListCreated;
diff --git a/effects/cube/cube_config.cpp b/effects/cube/cube_config.cpp
index 2dc3ec39c9..d9ca3b0c0d 100644
--- a/effects/cube/cube_config.cpp
+++ b/effects/cube/cube_config.cpp
@@ -83,6 +83,7 @@ CubeEffectConfig::CubeEffectConfig(QWidget* parent, const QVariantList& args) :
     connect(m_ui->walkThroughDesktopBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
     connect(m_ui->invertKeysBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
     connect(m_ui->invertMouseBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
+    connect(m_ui->dontSlidePanelsBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
 
     load();
     }
@@ -109,6 +110,7 @@ void CubeEffectConfig::load()
     m_ui->wallpaperRequester->setPath( conf.readEntry( "Wallpaper", "" ) );
     bool invertKeys = conf.readEntry( "InvertKeys", false );
     bool invertMouse = conf.readEntry( "InvertMouse", false );
+    bool dontSlidePanels = conf.readEntry( "DontSlidePanels", false );
     
     m_ui->rotationDurationSpin->setValue( duration );
     m_ui->cubeOpacitySlider->setValue( opacity );
@@ -181,6 +183,7 @@ void CubeEffectConfig::load()
     m_ui->capColorButton->setColor( capColor );
     m_ui->invertKeysBox->setChecked( invertKeys );
     m_ui->invertMouseBox->setChecked( invertMouse );
+    m_ui->dontSlidePanelsBox->setChecked( dontSlidePanels );
     capsSelectionChanged();
 
     emit changed(false);
@@ -206,6 +209,7 @@ void CubeEffectConfig::save()
     conf.writeEntry( "TabBox", m_ui->walkThroughDesktopBox->checkState() == Qt::Checked ? true : false );
     conf.writeEntry( "InvertKeys", m_ui->invertKeysBox->isChecked() );
     conf.writeEntry( "InvertMouse", m_ui->invertMouseBox->isChecked() );
+    conf.writeEntry( "DontSlidePanels", m_ui->dontSlidePanelsBox->isChecked() );
 
     m_ui->editor->save();
 
@@ -234,6 +238,7 @@ void CubeEffectConfig::defaults()
     m_ui->walkThroughDesktopBox->setCheckState( Qt::Unchecked );
     m_ui->invertKeysBox->setChecked( false );
     m_ui->invertMouseBox->setChecked( false );
+    m_ui->dontSlidePanelsBox->setChecked( false );
     m_ui->editor->allDefault();
     emit changed(true);
     }
diff --git a/effects/cube/cube_config.ui b/effects/cube/cube_config.ui
index 3a6318ae17..16eb979ca3 100644
--- a/effects/cube/cube_config.ui
+++ b/effects/cube/cube_config.ui
@@ -403,6 +403,13 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="dontSlidePanelsBox" >
+            <property name="text" >
+             <string>Fix panels while switching desktops</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <widget class="QCheckBox" name="bigCubeBox" >
             <property name="toolTip" >
@@ -487,6 +494,7 @@ otherwise it will remain active</string>
   <tabstop>capColorButton</tabstop>
   <tabstop>capsImageBox</tabstop>
   <tabstop>animateDesktopChangeBox</tabstop>
+  <tabstop>dontSlidePanelsBox</tabstop>
   <tabstop>bigCubeBox</tabstop>
   <tabstop>closeOnMouseReleaseBox</tabstop>
   <tabstop>walkThroughDesktopBox</tabstop>