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

   1 #ifndef QC_MDIWINDOW_H
   2 #define QC_MDIWINDOW_H
   3
   4 #include <QtGui>
   5 #include "qg_layerwidget.h"
   6 #include "qg_pentoolbar.h"
   7 #include "rs_document.h"
   8
   9 class RS_EventHandler;
  10 class QG_GraphicView;
  11
  12 /**
  13  * MDI document window. Contains a document and a view (window).
  14  *
  15  * @author Andrew Mustun
  16  */
  17 class MDIWindow: public QMdiSubWindow
  18 {
  19         Q_OBJECT
  20
  21         public:
  22                 MDIWindow(RS_Document * doc, QWidget * parent, const char * name = NULL,
  23 //                      Qt::WindowFlags wflags = Qt::WDestructiveClose);
  24                         Qt::WindowFlags wflags = Qt::SubWindow);
  25                 ~MDIWindow();
  26
  27                 void initDoc(RS_Document * doc = NULL);
  28                 void initView();
  29
  30         public slots:
  31                 void slotPenChanged(RS_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(bool force);
  37                 void slotFilePrint();
  38
  39         public:
  40 //              QC_GraphicView * getGraphicView();
  41                 QG_GraphicView * getGraphicView();
  42                 RS_Document * getDocument();
  43                 Drawing * getGraphic();
  44                 RS_EventHandler * getEventHandler();
  45
  46                 void addChildWindow(MDIWindow * w);
  47                 void removeChildWindow(MDIWindow * w);
  48                 MDIWindow * getPrintPreview();
  49                 void setParentWindow(MDIWindow * p);
  50                 int getId();
  51
  52                 bool closeMDI(bool force, bool ask = true);
  53
  54                 void setForceClosing(bool on);
  55
  56                 friend std::ostream & operator<<(std::ostream & os, MDIWindow & w);
  57
  58         signals:
  59                 void signalClosing();
  60
  61         protected:
  62                 void closeEvent(QCloseEvent *);
  63
  64         private:
  65                 /** window ID */
  66                 int id;
  67                 /** ID counter (class variable) */
  68                 static int idCounter;
  69                 /** Graphic view */
  70 //let's see if we can get rid of this...
  71 //              QC_GraphicView * graphicView;
  72                 QG_GraphicView * graphicView;
  73                 /** Document */
  74                 RS_Document * document;
  75                 /** Does the window own the document? */
  76                 bool owner;
  77                 /**
  78                 * List of known child windows that show blocks of the same drawing.
  79                 */
  80                 QList<MDIWindow *> childWindows;
  81                 /**
  82                 * Pointer to parent window which needs to know if this window
  83                 * is closed or NULL.
  84                 */
  85                 MDIWindow * parentWindow;
  86                 /**
  87                 * If flag is set, the user will not be asked about closing this file.
  88                 */
  89                 bool forceClosing;
  90 };
  91
  92 #endif