lib/cpBaseQtApplication/Editor.h

   1 #ifndef __CPBASEQTAPPLICATION__EDITOR__H__\r
   2 #define __CPBASEQTAPPLICATION__EDITOR__H__\r
   3 \r
   4 #include <cpBaseQtApplication_Export.h>\r
   5 #include <cpPlugins/Interface/Workspace.h>\r
   6 #include <QObject>\r
   7 #include <QPointF>\r
   8 \r
   9 class QGraphicsScene;\r
  10 class QGraphicsSceneMouseEvent;\r
  11 class QGraphicsItem;\r
  12 class QGraphicsSceneContextMenuEvent;\r
  13 class QGraphicsSceneDragDropEvent;\r
  14 class QGraphicsSceneHelpEvent;\r
  15 class QGraphicsSceneHoverEvent;\r
  16 class QGraphicsSceneMouseEvent;\r
  17 class QGraphicsSceneMoveEvent;\r
  18 class QGraphicsSceneResizeEvent;\r
  19 class QGraphicsSceneWheelEvent;\r
  20 \r
  21 // -------------------------------------------------------------------------\r
  22 #define cpBaseQtApplication_Editor_Callback_DCL( E )     \\r
  23   void _##E##_cbk( QGraphicsScene##E##Event* e );\r
  24 \r
  25 namespace cpBaseQtApplication\r
  26 {\r
  27   class Connection;\r
  28   class Block;\r
  29   class MainWindow;\r
  30 \r
  31   /**\r
  32    */\r
  33   class cpBaseQtApplication_EXPORT Editor\r
  34     : public QObject\r
  35   {\r
  36     Q_OBJECT;\r
  37 \r
  38   public:\r
  39     typedef Editor  Self;\r
  40     typedef QObject Superclass;\r
  41 \r
  42     typedef cpPlugins::Interface::Workspace       TWorkspace;\r
  43     typedef cpPlugins::BaseObjects::ProcessObject TFilter;\r
  44 \r
  45   public:\r
  46     explicit Editor( QObject* parent = 0 );\r
  47     virtual ~Editor( );\r
  48 \r
  49     TWorkspace* workspace( );\r
  50     const TWorkspace* workspace( ) const;\r
  51     void setWorkspace( TWorkspace* ws );\r
  52     void redrawWorkspace( );\r
  53 \r
  54     std::string createFilter(\r
  55       const std::string& category, const std::string& filter,\r
  56       const QPointF& pnt = QPointF( qreal( 0 ), qreal( 0 ) )\r
  57       );\r
  58     bool deleteFilter( const std::string& name );\r
  59     bool deleteConnection(\r
  60       const std::string& src, const std::string& des,\r
  61       const std::string& in, const std::string& out\r
  62       );\r
  63     void clear( );\r
  64 \r
  65     void install( QGraphicsScene* s );\r
  66     bool eventFilter( QObject* o, QEvent* e );\r
  67 \r
  68     void updateFilter( const std::string& name );\r
  69     void showData( const std::string& name, const std::string& port );\r
  70     void hideData( const std::string& name, const std::string& port );\r
  71     void dataProperties( const std::string& name, const std::string& port );\r
  72 \r
  73     /* TODO\r
  74        void showOutputData(\r
  75        const std::string& filter_name,\r
  76        const std::string& output_name\r
  77        );\r
  78        void hideOutputData(\r
  79        const std::string& filter_name,\r
  80        const std::string& output_name\r
  81        );\r
  82        void visualPropertiesOutputData(\r
  83        const std::string& filter_name,\r
  84        const std::string& output_name\r
  85        );\r
  86 \r
  87        signals:\r
  88        void execFilter( const std::string& filter_name );\r
  89        void showFilterOutput(\r
  90        const std::string& filter_name,\r
  91        const std::string& output_name\r
  92        );\r
  93        void hideFilterOutput(\r
  94        const std::string& filter_name,\r
  95        const std::string& output_name\r
  96        );\r
  97        void visualPropertiesFilterOutput(\r
  98        const std::string& filter_name,\r
  99        const std::string& output_name\r
 100        );\r
 101     */\r
 102 \r
 103   private:\r
 104     QGraphicsItem* itemAt( const QPointF& pos );\r
 105 \r
 106     inline Block* _createBlock(\r
 107       TFilter* f, const QString& name, const QPointF& pnt\r
 108       );\r
 109 \r
 110   protected:\r
 111     typedef QGraphicsSceneDragDropEvent QGraphicsSceneDragEnterEvent;\r
 112     typedef QGraphicsSceneDragDropEvent QGraphicsSceneDragLeaveEvent;\r
 113     typedef QGraphicsSceneDragDropEvent QGraphicsSceneDragMoveEvent;\r
 114     typedef QGraphicsSceneDragDropEvent QGraphicsSceneDropEvent;\r
 115     typedef QGraphicsSceneHoverEvent    QGraphicsSceneHoverEnterEvent;\r
 116     typedef QGraphicsSceneHoverEvent    QGraphicsSceneHoverMoveEvent;\r
 117     typedef QGraphicsSceneHoverEvent    QGraphicsSceneHoverLeaveEvent;\r
 118     typedef QGraphicsSceneMouseEvent    QGraphicsSceneMouseDoubleClickEvent;\r
 119     typedef QGraphicsSceneMouseEvent    QGraphicsSceneMouseMoveEvent;\r
 120     typedef QGraphicsSceneMouseEvent    QGraphicsSceneMousePressEvent;\r
 121     typedef QGraphicsSceneMouseEvent    QGraphicsSceneMouseReleaseEvent;\r
 122 \r
 123     cpBaseQtApplication_Editor_Callback_DCL( ContextMenu );\r
 124     cpBaseQtApplication_Editor_Callback_DCL( DragEnter );\r
 125     cpBaseQtApplication_Editor_Callback_DCL( DragLeave );\r
 126     cpBaseQtApplication_Editor_Callback_DCL( DragMove );\r
 127     cpBaseQtApplication_Editor_Callback_DCL( Drop );\r
 128     cpBaseQtApplication_Editor_Callback_DCL( Help );\r
 129     cpBaseQtApplication_Editor_Callback_DCL( HoverEnter );\r
 130     cpBaseQtApplication_Editor_Callback_DCL( HoverLeave );\r
 131     cpBaseQtApplication_Editor_Callback_DCL( HoverMove );\r
 132     cpBaseQtApplication_Editor_Callback_DCL( MouseDoubleClick );\r
 133     cpBaseQtApplication_Editor_Callback_DCL( MouseMove );\r
 134     cpBaseQtApplication_Editor_Callback_DCL( MousePress );\r
 135     cpBaseQtApplication_Editor_Callback_DCL( MouseRelease );\r
 136     cpBaseQtApplication_Editor_Callback_DCL( Move );\r
 137     cpBaseQtApplication_Editor_Callback_DCL( Resize );\r
 138     cpBaseQtApplication_Editor_Callback_DCL( Wheel );\r
 139 \r
 140   private:\r
 141     QGraphicsScene* m_Scene;\r
 142     Connection* m_ActualConnection;\r
 143 \r
 144     TWorkspace::Pointer m_Workspace;\r
 145     MainWindow* m_MainWindow;\r
 146   };\r
 147 \r
 148 } // ecapseman\r
 149 \r
 150 #endif // __CPBASEQTAPPLICATION__EDITOR__H__\r
 151 \r
 152 // eof - $RCSfile$\r