src/SUIT/SUIT_ViewManager.h

   1 #ifndef SUIT_VIEWMANAGER_H
   2 #define SUIT_VIEWMANAGER_H
   3
   4 #include "SUIT.h"
   5 #include "SUIT_ViewWindow.h"
   6 #include "SUIT_PopupClient.h"
   7
   8 #include <qobject.h>
   9 #include <qptrvector.h>
  10
  11 class SUIT_Study;
  12 class SUIT_Desktop;
  13 class SUIT_ViewModel;
  14
  15 class QPopupMenu;
  16
  17 #ifdef WIN32
  18 #pragma warning( disable:4251 )
  19 #endif
  20
  21 class SUIT_EXPORT SUIT_ViewManager : public QObject, public SUIT_PopupClient
  22 {
  23   Q_OBJECT
  24 public:
  25   SUIT_ViewManager( SUIT_Study*,
  26                     SUIT_Desktop*,
  27                     SUIT_ViewModel* = 0 );
  28   virtual ~SUIT_ViewManager();
  29
  30   virtual QString  popupClientType() const { return getType(); }
  31   virtual void     contextMenuPopup( QPopupMenu* );
  32
  33   void             setViewModel(SUIT_ViewModel* theViewModel);
  34   SUIT_ViewModel*  getViewModel() { return myViewModel; }
  35
  36   SUIT_Study*      study() const;
  37
  38   QString          getType() const;
  39   SUIT_ViewWindow* getActiveView() { return myActiveView; }
  40
  41   int              getViewsCount() { return myViews.count(); }
  42   QPtrVector<SUIT_ViewWindow> getViews() { return myViews; }
  43
  44   QString          getTitle() const { return myTitle;}
  45   void             setTitle(QString theTitle) { myTitle = theTitle; }
  46
  47   /*! Creates View, adds it into list of views and returns just created view window*/
  48   SUIT_ViewWindow* createViewWindow();
  49
  50 public slots:
  51   void             createView();
  52   void             closeAllViews();
  53
  54 signals:
  55   void             lastViewClosed(SUIT_ViewManager*);
  56   void             deleteView(SUIT_ViewWindow*);
  57   void             viewCreated(SUIT_ViewWindow*);
  58   void             mousePress(SUIT_ViewWindow*, QMouseEvent*);
  59   void             mouseRelease(SUIT_ViewWindow*, QMouseEvent*);
  60   void             mouseDoubleClick(SUIT_ViewWindow*, QMouseEvent*);
  61   void             mouseMove(SUIT_ViewWindow*, QMouseEvent*);
  62   void             wheel(SUIT_ViewWindow*, QWheelEvent*);
  63   void             keyPress(SUIT_ViewWindow*, QKeyEvent*);
  64   void             keyRelease(SUIT_ViewWindow*, QKeyEvent*);
  65   void             activated(SUIT_ViewManager*);
  66
  67 protected slots:
  68   void             onWindowActivated(SUIT_ViewWindow*);
  69   void             onDeleteView(SUIT_ViewWindow* theView);
  70   void             onMousePressed(SUIT_ViewWindow* theView, QMouseEvent* theEvent);
  71   void             onDeleteStudy();
  72
  73 private slots:
  74   void             onContextMenuRequested( QContextMenuEvent* e );
  75
  76 protected:
  77   /*! Inserts the View into internal Views Vector.\n
  78    *  Returns true if view has been added successfully
  79    */
  80   virtual bool     insertView(SUIT_ViewWindow* theView);
  81
  82   /*! Removes the View from internal Views Vector.*/
  83   virtual void     removeView(SUIT_ViewWindow* theView);
  84
  85   /*! Used to set unique name for the view.*/
  86   virtual void     setViewName(SUIT_ViewWindow* theView);
  87
  88 protected:
  89   SUIT_Desktop*               myDesktop;
  90   SUIT_ViewModel*             myViewModel;
  91   QPtrVector<SUIT_ViewWindow> myViews;
  92   SUIT_ViewWindow*            myActiveView;
  93
  94   QString                     myTitle;
  95   SUIT_Study*                 myStudy;
  96 };
  97
  98 #ifdef WIN32
  99 #pragma warning( default:4251 )
 100 #endif
 101
 102 #endif