mainwindow.h

   1 #ifndef MAINWINDOW_H
   2 #define MAINWINDOW_H
   3
   4 #include <QMainWindow>
   5 #include <QMenu>
   6 #include <QMenuBar>
   7 #include <QAction>
   8 #include <QFileDialog>
   9 #include <QFile>
  10 #include <QErrorMessage>
  11 #include <QMessageBox>
  12 #include <QStatusBar>
  13 #include <QLabel>
  14 #include <QKeySequence>
  15 #include <QDockWidget>
  16
  17 #include "svgviewer.h"
  18
  19 class MainWindow : public QMainWindow {
  20     Q_OBJECT
  21
  22 public:
  23     MainWindow(QWidget *parent = 0, QString firstFileName = QString());
  24     void updateMetadataText();
  25
  26 private:
  27     QMenu* programMenu;
  28     QMenu* fileMenu;
  29     QMenu* viewMenu;
  30     QMenu* aboutMenu;
  31     QAction* actionQuit;
  32     QAction* actionOpen;
  33     QAction* actionReOpen;
  34     QAction* actionClose;
  35     QAction* actionZoomIn;
  36     QAction* actionZoomOut;
  37     QAction* actionZoomReset;
  38     QAction* actionZoomBestFit;
  39     QAction* actionStatusBar;
  40     QAction* actionInfoDock;
  41     QAction* actionAbout;
  42     QStatusBar* myStatusBar;
  43     QErrorMessage* errorFileOpen;
  44     QDockWidget* infoDock;
  45     SVGViewer* svgViewer;
  46
  47     QString lastFileName;
  48     bool hasStatusBar;
  49     bool hasMenuBar;
  50     bool imageLoaded;
  51     void showStatusBarMessage(QString string, int timeout);
  52     QString boolToYesNo(bool b);
  53
  54 private slots:
  55     void openFileDialog();
  56     bool openFile(QString fileNames);
  57     bool reOpen();
  58     void closeFile();
  59     void aboutDialog();
  60     void toggleMenuBar(bool enabled);
  61     void toggleStatusBar(bool enabled);
  62     void zoomBestFit();
  63 };
  64
  65 #endif // MAINWINDOW_H