public void actionPerformed(ActionEvent e) {
    Object src = e.getSource();
    Project proj = menubar.getProject();
    if (src == newi) {
      ProjectActions.doNew(proj);
    } else if (src == merge) {
      ProjectActions.doMerge(proj == null ? null : proj.getFrame().getCanvas(), proj);
    } else if (src == open) {
      ProjectActions.doOpen(proj == null ? null : proj.getFrame().getCanvas(), proj);
    } else if (src == close) {
      int result = 0;
      Frame frame = proj.getFrame();
      if (proj.isFileDirty()) {
        /* Must use hardcoded strings here, because the string management is rotten */
        String message =
            "What should happen to your unsaved changes to " + proj.getLogisimFile().getName();
        String[] options = {"Save", "Discard", "Cancel"};
        result =
            JOptionPane.showOptionDialog(
                JOptionPane.getFrameForComponent(this),
                message,
                "Confirm Close",
                0,
                JOptionPane.QUESTION_MESSAGE,
                null,
                options,
                options[0]);

        if (result == 0) {
          ProjectActions.doSave(proj);
        }
      }

      /* If "cancel" pressed do nothing, otherwise dispose the window, opening one if this was the last opened window */
      if (result != 2) {
        // Get the list of open projects
        List<Project> pl = Projects.getOpenProjects();
        if (pl.size() == 1) {
          // Since we have a single window open, before closing the
          // current
          // project open a new empty one
          ProjectActions.doNew(proj);
        }

        // Close the current project
        frame.dispose();
        OptionsFrame f = proj.getOptionsFrame(false);
        if (f != null) f.dispose();
      }
    } else if (src == save) {
      ProjectActions.doSave(proj);
    } else if (src == saveAs) {
      ProjectActions.doSaveAs(proj);
    } else if (src == prefs) {
      PreferencesFrame.showPreferences();
    } else if (src == quit) {
      ProjectActions.doQuit();
    }
  }
Beispiel #2
0
 public void actionPerformed(ActionEvent e) {
   Object src = e.getSource();
   Project proj = menubar.getProject();
   if (src == newi) {
     ProjectActions.doNew(proj);
   } else if (src == open) {
     ProjectActions.doOpen(proj == null ? null : proj.getFrame().getCanvas(), proj);
   } else if (src == close) {
     Frame frame = proj.getFrame();
     if (frame.confirmClose()) {
       frame.dispose();
       OptionsFrame f = proj.getOptionsFrame(false);
       if (f != null) f.dispose();
     }
   } else if (src == save) {
     ProjectActions.doSave(proj);
   } else if (src == saveAs) {
     ProjectActions.doSaveAs(proj);
   } else if (src == prefs) {
     PreferencesFrame.showPreferences();
   } else if (src == quit) {
     ProjectActions.doQuit();
   }
 }