Esempio n. 1
0
void FileTabManager::revert(unsigned tab) {
  // Check if modified
  if (!isModified(tab)) return;

  // Get absolute path
  NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
  NCFile &file = *editor->getFile();
  string filename = file.getAbsolutePath();

  if (!SystemUtilities::exists(filename)) return;

  // Read data
  QFile qFile(filename.c_str());
  qFile.open(QFile::ReadOnly);
  QString contents = qFile.readAll();
  qFile.close();
  contents.replace('\t', " ");

  // Revert
  editor->setPlainText(contents);

  // Set unmodified
  editor->document()->setModified(false);

  // Notify
  win->showMessage("Reverted " + file.getRelativePath());
}
void FileTabManager::revert(unsigned tab) {
  // Check if modified
  if (!isModified(tab)) return;

  // Get file
  NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
  Project::File &file = *editor->getFile();

  if (!file.exists()) return;

  // Read data
  QFile qFile(file.getPath().c_str());
  qFile.open(QFile::ReadOnly);
  QString contents = qFile.readAll();
  qFile.close();
  contents.replace('\t', " ");

  // Revert
  editor->setPlainText(contents);

  // Set unmodified
  editor->document()->setModified(false);

  // Notify
  win->showMessage("Reverted " + file.getBasename());
}
void FileTabManager::save(unsigned tab, bool saveAs) {
  validateTabIndex(tab);
  if (!saveAs && !isModified(tab)) return;

  // Get absolute path
  NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
  Project::File &file = *editor->getFile();
  string path = file.getPath();

  // Get type
  bool tpl = editor->isTPL();

  if (saveAs) {
    path = win->openFile("Save file", tpl ? "TPL (*.tpl)" :
                         "GCode (*.nc *.ngc *.gcode)", path, true);
    if (path.empty()) return;

    string ext = SystemUtilities::extension(path);
    if (ext.empty()) path += tpl ? ".tpl" : ".gcode";

    else if (tpl && ext != "tpl") {
      win->warning("TPL file must have .tpl extension");
      return;

    } else if (!tpl && (ext == "xml" || ext == "tpl")) {
      win->warning("GCode file cannot have .tpl or .xml extension");
      return;
    }
  }

  // Save data
  QString content = editor->toPlainText();
  QFile qFile(QString::fromUtf8(path.c_str()));
  if (!qFile.open(QFile::WriteOnly | QIODevice::Truncate))
    THROW("Could not save '" << path << "'");
  qFile.write(content.toUtf8());
  qFile.close();

  // Update file path
  path = SystemUtilities::absolute(path);
  if (path != file.getPath()) {
    file.setPath(path);

    // Update tab title
    QString title(QString::fromUtf8(file.getBasename().c_str()));
    QTabWidget::setTabText(tab, title);
  }

  // Set unmodified
  editor->document()->setModified(false);

  // Notify
  win->showMessage("Saved " + file.getBasename());
}
void FileTabManager::open(const SmartPointer<Project::File> &file,
                          int line, int col) {
  // Check if we already have this file open in a tab
  unsigned tab;
  for (tab = offset; tab < (unsigned)QTabWidget::count(); tab++)
    if (getFile(tab) == file) break;

  // Create new tab
  if ((unsigned)QTabWidget::count() <= tab) {
    SmartPointer<Highlighter> highlighter;
    if (file->isTPL()) highlighter = new TPLHighlighter;
    else highlighter = new GCodeHighlighter;

    QApplication::setOverrideCursor(Qt::WaitCursor);
    NCEdit *editor = new NCEdit(file, highlighter, this);

    QFile qFile(QString::fromUtf8(file->getPath().c_str()));
    qFile.open(QFile::ReadOnly);
    QString contents = qFile.readAll();
    qFile.close();
    contents.replace('\t', "  ");

    editor->loadDarkScheme();
    editor->setWordWrapMode(QTextOption::NoWrap);
    editor->setPlainText(contents);

    connect(editor, SIGNAL(find()), SIGNAL(find()));
    connect(editor, SIGNAL(findNext()), SIGNAL(findNext()));
    connect(editor, SIGNAL(findResult(bool)), SIGNAL(findResult(bool)));

    QString title = QString::fromUtf8(file->getBasename().c_str());
    tab = (unsigned)QTabWidget::addTab(editor, title);
    QApplication::restoreOverrideCursor();
  }

  // Get editor
  NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);

  // Switch to tab
  QTabWidget::setCurrentIndex(tab);

  // Select line and column
  if (0 < line) {
    QTextCursor c = editor->textCursor();

    c.setPosition(0, QTextCursor::MoveAnchor);
    c.movePosition(QTextCursor::Down, QTextCursor::MoveAnchor, line - 1);

    if (0 < col)
      c.movePosition(QTextCursor::NextCharacter, QTextCursor::MoveAnchor, col);

    c.select(QTextCursor::LineUnderCursor);

    editor->setTextCursor(c);
  }

  // Get input focus
  editor->setFocus();
}