yet another refactoring

[cpPlugins.git] / lib / cpBaseQtApplication / MainWindow.h

diff --git a/lib/cpBaseQtApplication/MainWindow.h b/lib/cpBaseQtApplication/MainWindow.h
new file mode 100644 (file)
index 0000000..2e967d9
--- /dev/null
+++ b/lib/cpBaseQtApplication/MainWindow.h
@@ -0,0 +1,136 @@
+#ifndef __cpBaseQtApplication__MainWindow__h__
+#define __cpBaseQtApplication__MainWindow__h__
+
+#include <cpBaseQtApplication_Export.h>
+#include <QMainWindow>
+#include <QMessageBox>
+#include <cpPlugins/Interface/Loader.h>
+#include <cpPlugins/Interface/Workspace.h>
+#include <cpBaseQtApplication/Blocker.h>
+
+// -------------------------------------------------------------------------
+#define cpBaseQtApplication_ConnectAction( _act_, _slt_ )               \
+  this->connect(                                                        \
+    this->m_UI->_act_, SIGNAL( triggered( ) ), this, SLOT( _slt_( ) )   \
+    )
+
+// -------------------------------------------------------------------------
+#define cpBaseQtApplication_Execute( _cmd_ )            \
+  {                                                     \
+    this->m_Blocker.block( );                           \
+    try                                                 \
+    {                                                   \
+      _cmd_;                                            \
+      this->m_Blocker.unblock( );                       \
+    }                                                   \
+    catch( std::exception& err )                        \
+    {                                                   \
+      this->m_Blocker.unblock( );                       \
+      QMessageBox::critical(                            \
+        this,                                           \
+        QMessageBox::tr( "Error executing filter" ),    \
+        QMessageBox::tr( err.what( ) )                  \
+        );                                              \
+    }                                                   \
+    catch( ... )                                        \
+    {                                                   \
+      this->m_Blocker.unblock( );                       \
+      QMessageBox::critical(                            \
+        this,                                           \
+        QMessageBox::tr( "Error executing filter" ),    \
+        QMessageBox::tr( "Unknown error" )              \
+        );                                              \
+    }                                                   \
+    this->m_Blocker.unblock( );                         \
+  }
+
+// -------------------------------------------------------------------------
+namespace cpExtensions { namespace QT { class ActorsWidgetInterface; } }
+
+// -------------------------------------------------------------------------
+namespace cpBaseQtApplication
+{
+  namespace Pipeline { class Canvas; }
+  namespace Plugins  { class Navigator; }
+
+  /**
+   */
+  class cpBaseQtApplication_EXPORT MainWindow
+    : public QMainWindow
+  {
+    Q_OBJECT;
+
+  public:
+    typedef MainWindow  Self;
+    typedef QMainWindow Superclass;
+
+    typedef cpPlugins::Interface::Loader    TLoader;
+    typedef cpPlugins::Interface::Workspace TWorkspace;
+
+  public:
+    explicit MainWindow(
+      int argc, char* argv[],
+      QWidget* parent = NULL
+      );
+    virtual ~MainWindow( );
+
+    TWorkspace* workspace( );
+    const TWorkspace* workspace( ) const;
+
+    Pipeline::Canvas* canvas( );
+    const Pipeline::Canvas* canvas( ) const;
+    void setCanvas( Pipeline::Canvas* c );
+
+    Plugins::Navigator* navigator( );
+    const Plugins::Navigator* navigator( ) const;
+    void setNavigator( Plugins::Navigator* n );
+
+    cpExtensions::QT::ActorsWidgetInterface* viewer( );
+    const cpExtensions::QT::ActorsWidgetInterface* viewer( ) const;
+    void setViewer( cpExtensions::QT::ActorsWidgetInterface* v );
+
+  protected:
+    template< class _TViewer >
+    _TViewer* _configureViewer( QWidget* w )
+      {
+        _TViewer* v = dynamic_cast< _TViewer* >( w );
+        if( v == NULL )
+          v = new _TViewer( );
+        return( v );
+      }
+
+  protected slots:
+    void _loadPlugins( const std::string& filename );
+    void _loadPlugins( );
+    void _loadPluginsFromPath( const std::string& path );
+    void _loadPluginsFromPath( );
+
+    void _clearWorkspace( );
+
+    void _saveWorkspace( const std::string& fname );
+    void _saveWorkspace( );
+
+    void _loadWorkspace( const std::string& fname );
+    void _loadWorkspace( );
+
+    void _actorsProperties( );
+
+  protected:
+    Blocker             m_Blocker;
+    std::string         m_RunPath;
+    TLoader             m_Loader;
+    std::string         m_LastSaveFileName;
+    TWorkspace::Pointer m_Workspace;
+
+    std::string m_BaseWindowTitle;
+
+    Pipeline::Canvas*                        m_Canvas;
+    Plugins::Navigator*                      m_Navigator;
+    cpExtensions::QT::ActorsWidgetInterface* m_Viewer;
+  };
+
+} // ecapseman
+
+#endif // __cpBaseQtApplication__MainWindow__h__
+
+// eof - $RCSfile$