1 files changed, 54 insertions, 4 deletions

diff --git a/noncore/multimedia/opieplayer2/skin.cpp b/noncore/multimedia/opieplayer2/skin.cpp
index 8281b20..0de3023 100644
--- a/noncore/multimedia/opieplayer2/skin.cpp
+++ b/noncore/multimedia/opieplayer2/skin.cpp
@@ -6,2 +6,4 @@
 
+#include <assert.h>
+
 Skin::Skin( const QString &name, const QString &fileNameInfix )
@@ -34,3 +36,3 @@ QImage Skin::backgroundImage() const
     if ( m_backgroundImage.isNull() )
-        m_backgroundImage = QImage( Resource::findPixmap( QString( "%1/background" ).arg( m_skinPath ) ) );
+        m_backgroundImage = SkinCache::self().loadImage( QString( "%1/background" ).arg( m_skinPath ) );
     return m_backgroundImage;
@@ -41,3 +43,3 @@ QImage Skin::buttonUpImage() const
     if ( m_buttonUpImage.isNull() )
-        m_buttonUpImage = QImage( Resource::findPixmap( QString( "%1/skin%2_up" ).arg( m_skinPath ).arg( m_fileNameInfix ) ) );
+        m_buttonUpImage = SkinCache::self().loadImage( QString( "%1/skin%2_up" ).arg( m_skinPath ).arg( m_fileNameInfix ) );
     return m_buttonUpImage;
@@ -48,3 +50,3 @@ QImage Skin::buttonDownImage() const
     if ( m_buttonDownImage.isNull() )
-        m_buttonDownImage = QImage( Resource::findPixmap( QString( "%1/skin%2_down" ).arg( m_skinPath ).arg( m_fileNameInfix ) ) );
+        m_buttonDownImage = SkinCache::self().loadImage( QString( "%1/skin%2_down" ).arg( m_skinPath ).arg( m_fileNameInfix ) );
     return m_buttonDownImage;
@@ -88,3 +90,3 @@ QImage Skin::buttonMaskImage( const QString &fileName ) const
         QString path = prefix + fileName + ".png";
-        it = m_buttonMasks.insert( fileName, QImage( Resource::findPixmap( path ) ) );
+        it = m_buttonMasks.insert( fileName, SkinCache::self().loadImage( path ) );
     }
@@ -100,2 +102,50 @@ QString Skin::defaultSkinName()
 
+SkinCache::SkinCache()
+{
+    m_cache.setAutoDelete( true );
+}
+
+QImage SkinCache::loadImage( const QString &name )
+{
+    ThreadUtil::AutoLock lock( m_cacheGuard );
+
+    QImage *image = m_cache.find( name );
+    if ( image ) {
+        qDebug( "cache hit for %s", name.ascii() );
+        return *image;
+    }
+
+    image = new QImage( Resource::findPixmap( name ) );
+    m_cache.insert( name, image );
+    return *image;
+}
+
+SkinLoader::SkinLoader()
+{
+}
+
+void SkinLoader::schedule( const QString &skinName, const QString &fileNameInfix, 
+                           const MediaWidget::SkinButtonInfo *skinButtonInfo, const uint buttonCount )
+{
+    assert( isRunning() == false );
+
+    pendingSkins << Info( skinName, fileNameInfix, skinButtonInfo, buttonCount );
+}
+
+void SkinLoader::run()
+{
+    qDebug( "SkinLoader::run()" );
+    for ( InfoList::ConstIterator it = pendingSkins.begin(); it != pendingSkins.end(); ++it )
+        load( *it );
+    qDebug( "SkinLoader is done." );
+}
+
+void SkinLoader::load( const Info &nfo )
+{
+    qDebug( "preloading %s with infix %s", nfo.skinName.ascii(), nfo.fileNameInfix.ascii() );
+
+    Skin skin( nfo.skinName, nfo.fileNameInfix );
+    skin.preload( nfo.skinButtonInfo, nfo.buttonCount );
+}
+
 /* vim: et sw=4 ts=4