Exemple #1
0
 /** Opens the selected file in RText, if any. */
 private void handleOpenFile() {
   File file = getSelectedFile();
   if (file != null) {
     // We'll make sure the file exists and is a regular file
     // (as opposed to a directory) before attempting to open it.
     if (file.isFile()) {
       AbstractMainView mainView = plugin.getRText().getMainView();
       mainView.openFile(file.getAbsolutePath(), null, true);
     } else if (getLastSelectedPathComponent() instanceof FileProjectEntryTreeNode) {
       FileProjectEntryTreeNode node = (FileProjectEntryTreeNode) getLastSelectedPathComponent();
       promptForRemoval(node);
     }
   }
 }
Exemple #2
0
 /**
  * Prompts the user that a file does not exist, and asks whether they want to remove the tree node
  * for it. The node is removed (and the project updated) if the user selects "yes."
  *
  * @param node The node to prompt about and possibly remove.
  */
 public void promptForRemoval(FileProjectEntryTreeNode node) {
   File file = node.getFile();
   if (file.isDirectory()) {
     // FolderProjectEntryTreeNode extends FileProjectEntryTreeNode,
     // and careless callers might not realize this.
     return;
   }
   String msg =
       Messages.getString("Prompt.FileDoesntExist.Remove", node.getFile().getAbsolutePath());
   RText rtext = plugin.getRText();
   String title = rtext.getString("ConfDialogTitle");
   int rc = JOptionPane.showConfirmDialog(rtext, msg, title, JOptionPane.YES_NO_OPTION);
   if (rc == JOptionPane.YES_OPTION) {
     model.removeNodeFromParent(node);
     node.entry.removeFromParent();
   }
 }
Exemple #3
0
  protected void findInFilesFromSelectedDir() {

    File dir = getSelectedFile();
    Object sel = getLastSelectedPathComponent();

    if (dir != null && dir.isDirectory()) {
      RText rtext = plugin.getRText();
      rtext.getMainView().getFindInFilesDialog().setSearchIn(dir);
      // Note the ActionEvent isn't actually used; we're just doing
      // this for completeness.
      ActionEvent ae = new ActionEvent(this, 0, "ignored");
      rtext.getAction(RTextActionInfo.FIND_IN_FILES_ACTION).actionPerformed(ae);
    } else if (dir != null && !dir.exists() && sel instanceof FileProjectEntryTreeNode) {
      // Directory was deleted out from under us
      FileProjectEntryTreeNode fpetn = (FileProjectEntryTreeNode) sel;
      promptForRemoval(fpetn);
    } else { // Directory changed to a file out from under us?
      UIManager.getLookAndFeel().provideErrorFeedback(this);
    }
  }