updated textureInterface so that we are able to save textures

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@8922 383ad7c9-94d9-4d36-a494-682f7c89f535

BasePlugin/TextureInterface.hh

@@ -185,6 +185,36 @@ class TextureInterface {
        */
       virtual void textureChangeImage( QString /*_textureName*/ , QImage& /*_image*/ ) {};
 
+      /** \brief get the texture image of a given texture
+       *
+       *  @param _textureName The name of the texture which should be addressed
+       *  @param _image reference to the image for the texture
+       *  @param _id Id of the object where the texture should be fetched from
+       */
+      virtual void textureGetImage( QString /*_textureName*/ , QImage& /*_image*/ , int /*_id*/ ) {};
+
+      /** \brief Get the texture image of a given global texture
+       *
+       *  @param _textureName The name of the texture which should be addressed
+       *  @param _image reference to the image for the texture
+       */
+      virtual void textureGetImage( QString /*_textureName*/ , QImage& /*_image*/ ) {};
+      
+       /** \brief get the name of the texture which is currently enabled
+       *
+       *  @param _id Id of the object where the current texture should be fetched from
+       *  @param _textureName this returns the name of the texture
+       */
+      virtual void getCurrentTexture( int /*_id*/, QString& /*_textureName*/ ) {};
+      
+       /** \brief get the names of all sub-textures under the given multiTexture
+       *
+       *  @param _id Id of the object where the current texture should be fetched from
+       *  @param _multiTextureName name of a multi texture
+       *  @param _textureName this returns the names of all sub textures that are combined under the given multi texture
+       */
+      virtual void getSubTextures( int /*_id*/, QString /*_multiTextureName*/, QStringList& /*_subTextures*/ ) {};
+
    private slots :
       /** \brief update the texture with the given Name ( if this plugin provides this texture ) for all meshes
        *
@@ -301,6 +331,36 @@ class TextureInterface {
        */
       virtual void slotSetTextureMode(QString /*_textureName*/ ,QString /*_mode*/) {};
       
+      /** \brief fetches the texture image of a given texture
+       *
+       *  @param _textureName The name of the texture which should be addressed
+       *  @param _image reference to the image for the texture
+       *  @param _id Id of the object where the texture should be fetched from
+       */
+      virtual void slotTextureGetImage( QString /*_textureName*/ , QImage& /*_image*/ , int /*_id*/ ) {};
+
+      /** \brief fetches the texture image of a given global texture
+       *
+       *  @param _textureName The name of the texture which should be addressed
+       *  @param _image reference to the image for the texture
+       */
+      virtual void slotTextureGetImage( QString /*_textureName*/ , QImage& /*_image*/ ) {};
+      
+       /** \brief fetches the name of the texture which is currently enabled
+       *
+       *  @param _id Id of the object where the current texture should be fetched from
+       *  @param _textureName this returns the name of the texture
+       */
+      virtual void slotGetCurrentTexture( int /*_id*/, QString& /*_textureName*/ ) {};
+      
+       /** \brief fetches the names of all sub-textures under the given multiTexture
+       *
+       *  @param _id Id of the object where the current texture should be fetched from
+       *  @param _multiTextureName name of a multi texture
+       *  @param _textureName this returns the names of all sub textures that are combined under the given multi texture
+       */
+      virtual void slotGetSubTextures( int /*_id*/, QString /*_multiTextureName*/, QStringList& /*_subTextures*/ ) {};
+
    /** @} */
 };
 

Core/Core.hh

@@ -220,6 +220,18 @@ signals:
    /// Change the image for a given texture
    void textureChangeImage( QString _textureName , QImage& _image , int _id );
 
+   ///fetch texture image
+   void textureGetImage( QString _textureName , QImage& _image );
+
+   ///fetch texture image
+   void textureGetImage( QString _textureName , QImage& _image , int _id );
+    
+   ///get current texture
+   void getCurrentTexture( int _id, QString& _textureName );
+
+   /// get a multi-texture's sub textures
+   void getSubTextures( int _id, QString _multiTextureName, QStringList& _subTextures );
+
    /// If an ini File is opened, this signal is send to Plugins capable of handling ini files
    void iniLoad( INIFile&, int );
 
@@ -323,6 +335,18 @@ signals:
       ///Called by plugins if texture image should be changed
       void slotTextureChangeImage( QString _textureName , QImage& _image , int _id );
 
+      ///Called by plugins if texture image should be fetched
+      void slotTextureGetImage( QString _textureName , QImage& _image );
+
+      ///Called by plugins if texture image should be fetched
+      void slotTextureGetImage( QString _textureName , QImage& _image , int _id );
+      
+      ///Called by plugins if current texture should be retrieved
+      void slotGetCurrentTexture( int _id, QString& _textureName );
+
+      ///Called by plugins if a multi-texture's sub textures should be fetched
+      void slotGetSubTextures( int _id, QString _multiTextureName, QStringList& _subTextures );
+
       /// Called if a backup is requested by the plugins
       void backupRequest( int _id , QString _name );
 

Core/PluginCommunication.cc

@@ -294,6 +294,30 @@ void Core::slotTextureChangeImage( QString _textureName , QImage& _image , int _
   emit textureChangeImage( _textureName , _image , _id );
 }
 
+/** Called by plugins if texture image should be fetched
+ */
+void Core::slotTextureGetImage( QString _textureName , QImage& _image ) {
+  emit textureGetImage( _textureName ,_image );
+}
+
+/** Called by plugins if texture image should be fetched
+ */
+void Core::slotTextureGetImage( QString _textureName , QImage& _image , int _id )  {
+  emit textureGetImage( _textureName , _image , _id );
+}
+
+/** Called by plugins if current texture name should be returned
+ */
+void Core::slotGetCurrentTexture( int _id, QString& _textureName ){
+  emit getCurrentTexture( _id, _textureName );
+}
+
+/** Called by plugins if texture image should be fetched
+ */
+void Core::slotGetSubTextures( int _id, QString _multiTextureName, QStringList& _subTextures ){
+  emit getSubTextures( _id, _multiTextureName, _subTextures );
+}
+
 //========================================================================================
 // ===             Backup Communication                       ============================
 //========================================================================================

Core/PluginLoader.cc

@@ -999,6 +999,37 @@ void Core::loadPlugin(QString filename, bool silent, QObject* _plugin){
       connect(this   , SIGNAL(addMultiTexture(QString,QString,QString,int,int&) ),
               plugin , SLOT(slotMultiTextureAdded( QString,QString,QString,int,int&) ),Qt::DirectConnection);
 
+    if ( checkSignal( plugin , "textureGetImage(QString,QImage&,int)" ) )
+      connect(plugin   , SIGNAL(textureGetImage(QString,QImage&,int)),
+              this ,   SLOT(slotTextureGetImage(QString,QImage&,int)),Qt::DirectConnection);
+
+    if ( checkSlot( plugin , "slotTextureGetImage(QString,QImage&,int)" ) )
+      connect(this   , SIGNAL(textureGetImage(QString,QImage&,int)),
+              plugin , SLOT(slotTextureGetImage(QString,QImage&,int)),Qt::DirectConnection);
+
+    if ( checkSignal( plugin , "textureGetImage(QString,QImage&)" ) )
+      connect(plugin   , SIGNAL(textureGetImage(QString,QImage&)),
+              this ,   SLOT(slotTextureGetImage(QString,QImage&)),Qt::DirectConnection);
+
+    if ( checkSlot( plugin , "slotTextureGetImage(QString,QImage&)" ) )
+      connect(this   , SIGNAL(textureGetImage(QString,QImage&)),
+              plugin , SLOT(slotTextureGetImage(QString,QImage&)),Qt::DirectConnection);
+
+    if ( checkSignal( plugin , "getCurrentTexture(int,QString&)" ) )
+      connect(plugin   , SIGNAL(getCurrentTexture(int,QString&)),
+              this ,   SLOT(slotGetCurrentTexture(int,QString&)),Qt::DirectConnection);
+
+    if ( checkSlot( plugin , "slotGetCurrentTexture(int,QString&)" ) )
+      connect(this   , SIGNAL(getCurrentTexture(int,QString&)),
+              plugin , SLOT(slotGetCurrentTexture(int,QString&)),Qt::DirectConnection);
+
+    if ( checkSignal( plugin , "getSubTextures(int,QString,QStringList&)" ) )
+      connect(plugin   , SIGNAL(getSubTextures(int,QString,QStringList&)),
+              this ,   SLOT(slotGetSubTextures(int,QString,QStringList&)),Qt::DirectConnection);
+
+    if ( checkSlot( plugin , "slotGetSubTextures(int,QString,QStringList&)" ) )
+      connect(this   , SIGNAL(getSubTextures(int,QString,QStringList&)),
+              plugin , SLOT(slotGetSubTextures(int,QString,QStringList&)),Qt::DirectConnection);
   }
               
   //Check if the plugin supports Backup-Interface