Method save

app/src/processing/app/SketchController.java:302–354

Save all code in the current sketch.

()

   * Save all code in the current sketch.
   */
  public boolean save() throws IOException {
    // make sure the user didn't hide the sketch folder
    ensureExistence();

    if (isReadOnly()) {
      Base.showMessage(tr("Sketch is read-only"),
        tr("Some files are marked \"read-only\", so you'll\n" +
          "need to re-save this sketch to another location."));
      return saveAs();
    }

    // rename .pde files to .ino
    List<SketchFile> oldFiles = new ArrayList<>();
    for (SketchFile file : sketch.getFiles()) {
      if (file.isExtension(Sketch.OLD_SKETCH_EXTENSIONS))
        oldFiles.add(file);
    }

    if (oldFiles.size() > 0) {
      if (PreferencesData.get("editor.update_extension") == null) {
        Object[] options = {tr("OK"), tr("Cancel")};
        int result = JOptionPane.showOptionDialog(editor,
          tr("In Arduino 1.0, the default file extension has changed\n" +
            "from .pde to .ino.  New sketches (including those created\n" +
            "by \"Save-As\") will use the new extension.  The extension\n" +
            "of existing sketches will be updated on save, but you can\n" +
            "disable this in the Preferences dialog.\n" +
            "\n" +
            "Save sketch and update its extension?"),
          tr(".pde -> .ino"),
          JOptionPane.OK_CANCEL_OPTION,
          JOptionPane.QUESTION_MESSAGE,
          null,
          options,
          options[0]);

        if (result != JOptionPane.OK_OPTION) return false; // save cancelled

        PreferencesData.setBoolean("editor.update_extension", true);
      }

      if (PreferencesData.getBoolean("editor.update_extension")) {
        // Do rename of all .pde files to new .ino extension
        for (SketchFile file : oldFiles) {
          File newName = FileUtils.replaceExtension(file.getFile(), Sketch.DEFAULT_SKETCH_EXTENSION);
          file.renameTo(newName.getName());
        }
      }
    }

    sketch.save();
    return true;
  }

  /**
   * Handles 'Save As' for a sketch.