#ifndef __CPBASEQTAPPLICATION__MAINWINDOW__H__
#define __CPBASEQTAPPLICATION__MAINWINDOW__H__

#include <cpBaseQtApplication_Export.h>
#include <QMainWindow>
#include <cpPlugins/Interface.h>
#include <cpPlugins/Workspace.h>

namespace cpExtensions
{
  namespace QT
  {
    class SimpleMPRWidget;
  }
}
class QTreeWidget;

namespace cpBaseQtApplication
{
  class Editor;

  /**
   */
  class cpBaseQtApplication_EXPORT MainWindow
    : public QMainWindow
  {
    Q_OBJECT;

  public:
    typedef MainWindow  Self;
    typedef QMainWindow Superclass;

  protected:
    /**
     */
    class _TBlocker
      : public QObject
    {
    protected:
      virtual bool eventFilter( QObject* obj, QEvent* event ) ITK_OVERRIDE;
    };

  public:
    explicit MainWindow(
      int argc, char* argv[],
      QApplication* app,
      QWidget* parent = NULL
      );
    virtual ~MainWindow( );

    void UpdateEnvironment( );

  protected:
    void _Configure(
      QTreeWidget* tree,
      cpExtensions::QT::SimpleMPRWidget* mpr,
      cpBaseQtApplication::Editor* editor
      );
    void _ClearWorkspace( );
    void _AddEnvironments( const std::string& environments );
    void _LoadPlugins( const std::string& filename );
    void _LoadPluginsFromPath( const std::string& path );
    void _UpdateLoadedPlugins( );
    void _Block( );
    void _UnBlock( );

    void _LoadWorkspace( const std::string& filename );
    void _SaveWorkspace( const std::string& filename );

    void _BackgroundProperties( unsigned int i );

  protected slots:
    void _InteractiveLoadPlugins( );
    void _InteractiveLoadPluginsFromPath( );
    void _ShowPlugins( );
    void _InteractiveLoadWorkspace( );
    void _InteractiveSaveWorkspace( );
    void _InteractiveAddEnviromentPaths( );
    void _ExecFilter( const std::string& filter_name );
    void _ShowData(
      const std::string& filter_name, const std::string& output_name
      );
    void _HideData(
      const std::string& filter_name, const std::string& output_name
      );
    void _DataProperties(
      const std::string& filter_name, const std::string& output_name
      );

  protected:
    QApplication* m_Application;
    _TBlocker     m_Blocker;
    std::string   m_PluginsPath;

    std::string m_RunPath;
    cpPlugins::Interface m_Interface;
    cpPlugins::Workspace m_Workspace;

    QTreeWidget* m_TreeWidget;
    Editor*      m_Editor;
    cpExtensions::QT::SimpleMPRWidget* m_MPR;
  };

} // ecapseman

#endif // __CPBASEQTAPPLICATION__MAINWINDOW__H__

// eof - $RCSfile$