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

   1 #ifndef QC_MDIWINDOW_H
   2 #define QC_MDIWINDOW_H
   3
   4 #include <QtGui>
   5 #include "qc_graphicview.h"
   6 #include "qg_layerwidget.h"
   7 #include "qg_recentfiles.h"
   8 #include "qg_pentoolbar.h"
   9 #include "rs_document.h"
  10
  11 /**
  12  * MDI document window. Contains a document and a view (window).
  13  *
  14  * @author Andrew Mustun
  15  */
  16 class MDIWindow: public QMdiSubWindow
  17 {
  18         Q_OBJECT
  19
  20         public:
  21                 MDIWindow(RS_Document * doc, QWidget * parent, const char * name = NULL,
  22 //                      Qt::WindowFlags wflags = Qt::WDestructiveClose);
  23                         Qt::WindowFlags wflags = Qt::SubWindow);
  24                 ~MDIWindow();
  25
  26                 void initDoc(RS_Document * doc = NULL);
  27                 void initView();
  28
  29         public slots:
  30                 void slotPenChanged(RS_Pen p);
  31                 void slotFileNew();
  32                 bool slotFileOpen(const QString & fileName, RS2::FormatType type);
  33                 bool slotFileSave(bool & cancelled);
  34                 bool slotFileSaveAs(bool & cancelled);
  35                 bool slotFileClose(bool force);
  36                 void slotFilePrint();
  37
  38         public:
  39                 QC_GraphicView * getGraphicView();
  40                 RS_Document * getDocument();
  41                 Drawing * getGraphic();
  42                 RS_EventHandler * getEventHandler();
  43
  44                 void addChildWindow(MDIWindow * w);
  45                 void removeChildWindow(MDIWindow * w);
  46                 MDIWindow * getPrintPreview();
  47                 void setParentWindow(MDIWindow * p);
  48                 int getId();
  49
  50                 bool closeMDI(bool force, bool ask = true);
  51
  52                 void setForceClosing(bool on);
  53
  54                 friend std::ostream & operator<<(std::ostream & os, MDIWindow & w);
  55
  56         signals:
  57                 void signalClosing();
  58
  59         protected:
  60                 void closeEvent(QCloseEvent *);
  61
  62         private:
  63                 /** window ID */
  64                 int id;
  65                 /** ID counter (class variable) */
  66                 static int idCounter;
  67                 /** Graphic view */
  68                 QC_GraphicView * graphicView;
  69                 /** Document */
  70                 RS_Document * document;
  71                 /** Does the window own the document? */
  72                 bool owner;
  73                 /**
  74                 * List of known child windows that show blocks of the same drawing.
  75                 */
  76                 QList<MDIWindow *> childWindows;
  77                 /**
  78                 * Pointer to parent window which needs to know if this window
  79                 * is closed or NULL.
  80                 */
  81                 MDIWindow * parentWindow;
  82                 /**
  83                 * If flag is set, the user will not be asked about closing this file.
  84                 */
  85                 bool forceClosing;
  86 };
  87
  88 #endif