Shamusworld >> Repos - architektonas/blob - src/mainapp/mdiwindow.h

   1 #ifndef __MDIWINDOW_H__
   2 #define __MDIWINDOW_H__
   3
   4 #include <QtGui>
   5 #include "document.h"
   6 #include "layerwidget.h"
   7 #include "pentoolbar.h"
   8 //#include "qg_graphicview.h"
   9
  10 class EventHandler;
  11 class QG_GraphicView;
  12
  13 /**
  14  * MDI document window. Contains a document and a view (window).
  15  *
  16  * @author Andrew Mustun
  17  */
  18 class MDIWindow: public QMdiSubWindow
  19 //class MDIWindow: public QG_GraphicView
  20 {
  21         Q_OBJECT
  22
  23         public:
  24                 MDIWindow(Document * doc, QWidget * parent, const char * name = NULL,
  25                         Qt::WindowFlags wflags = Qt::SubWindow);
  26                 ~MDIWindow();
  27
  28                 void initDoc(Document * doc = NULL);
  29
  30         public slots:
  31                 void slotPenChanged(Pen p);
  32                 void slotFileNew();
  33                 bool slotFileOpen(const QString & fileName, RS2::FormatType type);
  34                 bool slotFileSave(bool & cancelled);
  35                 bool slotFileSaveAs(bool & cancelled);
  36                 bool slotFileClose(void);
  37                 void slotFilePrint(void);
  38
  39         public:
  40                 QG_GraphicView * getGraphicView();
  41                 Document * getDocument();
  42                 Drawing * GetDrawing();
  43                 EventHandler * getEventHandler();
  44                 void addChildWindow(MDIWindow * w);
  45                 void removeChildWindow(MDIWindow * w);
  46                 MDIWindow * getPrintPreview();
  47                 void setParentWindow(MDIWindow * p);
  48                 int getId();
  49                 bool CloseMDI(void);
  50
  51                 friend std::ostream & operator<<(std::ostream & os, MDIWindow & w);
  52
  53         signals:
  54                 void signalClosing();
  55
  56         protected:
  57                 void closeEvent(QCloseEvent *);
  58
  59         private:
  60                 /** window ID */
  61                 int id;
  62                 /** ID counter (class variable) */
  63                 static int idCounter;
  64                 /** Graphic view */
  65 //let's see if we can get rid of this...
  66                 QG_GraphicView * graphicView;
  67                 /** Document */
  68                 Document * document;
  69                 /** Does the window own the document? */
  70                 bool owner;
  71                 /** List of known child windows that show blocks of the same drawing. */
  72                 QList<MDIWindow *> childWindows;
  73                 /**
  74                 * Pointer to parent window which needs to know if this window
  75                 * is closed or NULL.
  76                 */
  77                 MDIWindow * parentWindow;
  78 };
  79
  80 #endif  // __MDIWINDOW_H__