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[cpPlugins.git] / lib / cpPlugins / Interface / Workspace.h

diff --git a/lib/cpPlugins/Interface/Workspace.h b/lib/cpPlugins/Interface/Workspace.h
index 6618644ca582f19db5715f16e43306ebaa46649a..b4c464124765668b64e0508fdc10dd45c679cdf3 100644 (file)
--- a/lib/cpPlugins/Interface/Workspace.h
+++ b/lib/cpPlugins/Interface/Workspace.h
@@ -11,24 +11,34 @@
 
 // Some forward declarations
 class QWidget;
+class vtkRenderWindowInteractor;
 
 namespace cpPlugins
 {
   namespace Interface
   {
-    /**
+    // Some forward declarations
+#ifdef cpPlugins_Interface_QT4
+    class SimpleMPRWidget;
+#else // cpPlugins_Interface_QT4
+    typedef char SimpleMPRWidget;
+#endif // cpPlugins_Interface_QT4
+
+    /** \brief A complex pipeline
      */
     class cpPlugins_Interface_EXPORT Workspace
     {
     public:
-      typedef cpPlugins::Interface::Interface     TInterface;
+      typedef cpPlugins::Interface::Interface     TPlugins;
       typedef cpPlugins::Interface::Object        TObject;
       typedef cpPlugins::Interface::ProcessObject TFilter;
       typedef cpPlugins::Interface::DataObject    TData;
       typedef TFilter::TParameters                TParameters;
 
       // Various types
-      typedef std::set< std::string > TStringContainer;
+      typedef std::set< std::string >               TStringContainer;
+      typedef std::pair< std::string, std::string > TExposedPort;
+      typedef std::map< std::string, TExposedPort > TExposedPorts;
 
       // Graph type
       typedef std::pair< std::string, std::string > TConnection;
@@ -41,54 +51,101 @@ namespace cpPlugins
       virtual ~Workspace( );
 
       // Plugins management
-      bool LoadPluginsPath( const std::string& path, bool r = false );
-      bool LoadPlugins( const std::string& fname );
-      const TStringContainer& GetLoadedPlugins( ) const;
-      void GetLoadedPluginCategories( TStringContainer& categories ) const;
-      void GetLoadedPluginFilters( TStringContainer& filters ) const;
-      const TStringContainer& GetLoadedPluginFilters(
-        const std::string& category
-        ) const;
+      TPlugins* GetPlugins( );
+      const TPlugins* GetPlugins( ) const;
+      void SetPlugins( TPlugins* i );
 
       // Workspace IO
       std::string LoadWorkspace( const std::string& fname );
       std::string SaveWorkspace( const std::string& fname ) const;
 
       // Graph management
-      void Clear( );
       TGraph* GetGraph( );
       const TGraph* GetGraph( ) const;
-      bool CreateFilter( const std::string& filter, const std::string& name );
-      bool Connect(
-        const std::string& orig_filter, const std::string& dest_filter,
-        const std::string& output_name,
-        const std::string& input_name
-        );
-      TParameters* GetParameters( const std::string& name );
-      const TParameters* GetParameters( const std::string& name ) const;
+
+      void Clear( );
+      void ClearConnections( );
+
+      // Filter management
       TFilter* GetFilter( const std::string& name );
       const TFilter* GetFilter( const std::string& name ) const;
       bool HasFilter( const std::string& name ) const;
+      TFilter* CreateFilter(
+        const std::string& filter, const std::string& name
+        );
+      bool RenameFilter(
+        const std::string& old_name, const std::string& new_name
+        );
+      void RemoveFilter( const std::string& name );
+
+      // Widgets management
+      vtkRenderWindowInteractor* GetSingleInteractor( );
+      const vtkRenderWindowInteractor* GetSingleInteractor( ) const;
+      void SetSingleInteractor( vtkRenderWindowInteractor* interactor );
+
+      SimpleMPRWidget* GetMPRViewer( );
+      const SimpleMPRWidget* GetMPRViewer( ) const;
+      void SetMPRViewer( SimpleMPRWidget* wdg );
+
+      // Connection management
+      bool Connect(
+        const std::string& orig_filter, const std::string& dest_filter,
+        const std::string& output_name, const std::string& input_name
+        );
+      bool Connect(
+        TData::Pointer* input_object, const std::string& exposed_port
+        );
+      void RemoveConnection(
+        const std::string& dest_filter, const std::string& input_name
+        );
+      void RemoveConnection( const std::string& exposed_port );
+      void RemoveConnections( const std::string& dest_filter );
 
       // Graph reduction
       bool Reduce( const std::string& name );
+      void ExposeInputPort(
+        const std::string& name,
+        const std::string& filter, const std::string& filter_input
+        );
+      void ExposeOutputPort(
+        const std::string& name,
+        const std::string& filter, const std::string& filter_output
+        );
+      void HideInputPort( const std::string& name );
+      void HideOutputPort( const std::string& name );
+
+      bool RenameExposedInputPort(
+        const std::string& old_name,
+        const std::string& new_name
+        );
+      bool RenameExposedOutputPort(
+        const std::string& old_name,
+        const std::string& new_name
+        );
+
+      const TExposedPorts& GetExposedInputPorts( ) const;
+      const TExposedPorts& GetExposedOutputPorts( ) const;
+
+      TData* GetExposedInput( const std::string& name );
+      const TData* GetExposedInput( const std::string& name ) const;
+      TData* GetExposedOutput( const std::string& name );
+      const TData* GetExposedOutput( const std::string& name ) const;
 
       // Pipeline execution
       std::string Execute( );
-      std::string Execute( const std::string& name, QWidget* p = NULL );
-
-    protected:
-      void _UpdateLoadedPluginsInformation( );
+      std::string Execute( const std::string& name );
 
     protected:
       // Plugins interface
-      TInterface       m_Interface;
-      std::string      m_LastLoadedPlugin;
-      TStringContainer m_LoadedPlugins;
-      std::map< std::string, TStringContainer > m_LoadedFilters;
+      TPlugins* m_Plugins;
 
       // Processing graph
-      typename TGraph::Pointer m_Graph;
+      TGraph::Pointer m_Graph;
+      TExposedPorts m_ExposedInputPorts;
+      TExposedPorts m_ExposedOutputPorts;
+
+      vtkSmartPointer< vtkRenderWindowInteractor > m_SingleInteractor;
+      SimpleMPRWidget*                             m_MPRViewer;
     };
 
   } // ecapseman