From dd6a6d5345e191ffa6da3e015c4e024bd8ca67b7 Mon Sep 17 00:00:00 2001
From: simon <simon>
Date: Wed, 11 Dec 2002 12:47:06 +0000
Subject: - button mask composing moved to Skin class

---
diff --git a/noncore/multimedia/opieplayer2/mediawidget.cpp b/noncore/multimedia/opieplayer2/mediawidget.cpp
index 4de7ea9..da0706e 100644
--- a/noncore/multimedia/opieplayer2/mediawidget.cpp
+++ b/noncore/multimedia/opieplayer2/mediawidget.cpp
@@ -46,8 +46,7 @@ MediaWidget::~MediaWidget()
 void MediaWidget::setupButtons( const SkinButtonInfo *skinInfo, uint buttonCount,
                                 const Skin &skin, const QSize &buttonAreaSize )
 {
-    buttonMask = QImage( buttonAreaSize, 8, 255 );
-    buttonMask.fill( 0 );
+    buttonMask = skin.buttonMask( skinInfo, buttonCount, buttonAreaSize );
 
     buttons.clear();
     buttons.reserve( buttonCount );
@@ -63,30 +62,11 @@ MediaWidget::Button MediaWidget::setupButton( const SkinButtonInfo &buttonInfo,
     Button button;
     button.command = buttonInfo.command;
     button.type = buttonInfo.type;
-
-    button.mask = setupButtonMask( button.command, skin.buttonMaskImage( buttonInfo.fileName ) );
+    button.mask = skin.buttonMaskImage( buttonInfo.fileName );
 
     return button;
 }
 
-QBitmap MediaWidget::setupButtonMask( const Command &command, const QImage &maskImage )
-{
-    if ( maskImage.isNull() )
-        return QBitmap();
-
-    uchar **dest = buttonMask.jumpTable();
-    for ( int y = 0; y < buttonMask.height(); y++ ) {
-        uchar *line = dest[y];
-        for ( int x = 0; x < buttonMask.width(); x++ )
-            if ( !qRed( maskImage.pixel( x, y ) ) )
-                line[x] = command + 1;
-    }
-
-    // ### grmbl qt2. use constructor when switching to qt3.
-    QBitmap bm; bm = maskImage;
-    return bm;
-}
-
 void MediaWidget::loadDefaultSkin( const SkinButtonInfo *skinInfo, uint buttonCount, const QString &fileNameInfix )
 {
     Config cfg( "OpiePlayer" );
diff --git a/noncore/multimedia/opieplayer2/mediawidget.h b/noncore/multimedia/opieplayer2/mediawidget.h
index 0d635aa..4bd8760 100644
--- a/noncore/multimedia/opieplayer2/mediawidget.h
+++ b/noncore/multimedia/opieplayer2/mediawidget.h
@@ -104,7 +104,6 @@ protected:
     void setupButtons( const SkinButtonInfo *skinInfo, uint buttonCount,
                        const Skin &skin, const QSize &buttonAreaSize );
     Button setupButton( const SkinButtonInfo &buttonInfo, const Skin &skin );
-    QBitmap setupButtonMask( const Command &command, const QImage &maskImage );
 
     void loadDefaultSkin( const SkinButtonInfo *skinInfo, uint buttonCount, const QString &fileNameInfix = QString::null );
     void loadSkin( const SkinButtonInfo *skinInfo, uint buttonCount, const QString &name, const QString &fileNameInfix );
diff --git a/noncore/multimedia/opieplayer2/skin.cpp b/noncore/multimedia/opieplayer2/skin.cpp
index 7d05d80..ef70957 100644
--- a/noncore/multimedia/opieplayer2/skin.cpp
+++ b/noncore/multimedia/opieplayer2/skin.cpp
@@ -9,13 +9,12 @@ Skin::Skin( const QString &name, const QString &fileNameInfix )
     m_skinPath = "opieplayer2/skins/" + name;
 }
 
-void Skin::preload( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount )
+void Skin::preload( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount, const QSize &buttonAreaSize )
 {
     backgroundImage();
     buttonUpImage();
     buttonDownImage();
-    for ( uint i = 0; i < buttonCount; ++i )
-        ( void )buttonMaskImage( skinButtonInfo[ i ].fileName );
+    ( void )buttonMask( skinButtonInfo, buttonCount, buttonAreaSize );
 }
 
 QImage Skin::backgroundImage() const
@@ -39,6 +38,37 @@ QImage Skin::buttonDownImage() const
     return m_buttonDownImage;
 }
 
+QImage Skin::buttonMask( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount, const QSize &buttonAreaSize ) const
+{
+    if ( buttonAreaSize != m_buttonMask.size() )
+        m_buttonMask = QImage();
+
+    if ( !m_buttonMask.isNull() )
+        return m_buttonMask;
+
+    m_buttonMask = QImage( buttonAreaSize, 8, 255 );
+    m_buttonMask.fill( 0 );
+
+    for ( uint i = 0; i < buttonCount; ++i )
+        addButtonToMask( skinButtonInfo[ i ].command + 1, buttonMaskImage( skinButtonInfo[ i ].fileName ) );
+
+    return m_buttonMask;
+}
+
+void Skin::addButtonToMask( int tag, const QImage &maskImage ) const
+{
+    if ( maskImage.isNull() )
+        return;
+
+    uchar **dest = m_buttonMask.jumpTable();
+    for ( int y = 0; y < m_buttonMask.height(); y++ ) {
+        uchar *line = dest[y];
+        for ( int x = 0; x < m_buttonMask.width(); x++ )
+            if ( !qRed( maskImage.pixel( x, y ) ) )
+                line[x] = tag;
+    }
+}
+
 QImage Skin::buttonMaskImage( const QString &fileName ) const
 {
     ButtonMaskImageMap::Iterator it = m_buttonMasks.find( fileName );
diff --git a/noncore/multimedia/opieplayer2/skin.h b/noncore/multimedia/opieplayer2/skin.h
index 9276a5b..14873e7 100644
--- a/noncore/multimedia/opieplayer2/skin.h
+++ b/noncore/multimedia/opieplayer2/skin.h
@@ -12,15 +12,19 @@ class Skin
 public:
     Skin( const QString &name, const QString &fileNameInfix );
 
-    void preload( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount );
+    void preload( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount, const QSize &buttonAreaSize );
 
     QImage backgroundImage() const;
     QImage buttonUpImage() const;
     QImage buttonDownImage() const;
 
+    QImage buttonMask( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount, const QSize &buttonAreaSize ) const;
+
     QImage buttonMaskImage( const QString &fileName ) const;
 
 private:
+    void addButtonToMask( int tag, const QImage &maskImage ) const;
+
     QString m_name;
     QString m_fileNameInfix;
     QString m_skinPath;
@@ -30,6 +34,7 @@ private:
     mutable QImage m_backgroundImage;
     mutable QImage m_buttonUpImage;
     mutable QImage m_buttonDownImage;
+    mutable QImage m_buttonMask;
     mutable ButtonMaskImageMap m_buttonMasks;
 
     Skin( const Skin & );
--
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