| /* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */ |
| |
| /* |
| Part of the Processing project - http://processing.org |
| |
| Copyright (c) 2008 Ben Fry and Casey Reas |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software Foundation, |
| Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| package processing.app.tools; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileReader; |
| import java.io.IOException; |
| |
| import javax.swing.JOptionPane; |
| |
| import processing.app.*; |
| import static processing.app.I18n._; |
| |
| |
| public class FixEncoding implements Tool { |
| Editor editor; |
| |
| |
| public String getMenuTitle() { |
| return _("Fix Encoding & Reload"); |
| } |
| |
| |
| public void init(Editor editor) { |
| this.editor = editor; |
| } |
| |
| |
| public void run() { |
| Sketch sketch = editor.getSketch(); |
| //SketchCode code = sketch.current; |
| |
| if (sketch.isModified()) { |
| int result = |
| JOptionPane.showConfirmDialog(editor, |
| _("Discard all changes and reload sketch?"), |
| _("Fix Encoding & Reload"), |
| JOptionPane.YES_NO_OPTION, |
| JOptionPane.QUESTION_MESSAGE); |
| |
| if (result == JOptionPane.NO_OPTION) { |
| return; |
| } |
| } |
| try { |
| for (int i = 0; i < sketch.getCodeCount(); i++) { |
| SketchCode code = sketch.getCode(i); |
| code.setProgram(loadWithLocalEncoding(code.getFile())); |
| code.setModified(true); // yes, because we want them to save this |
| } |
| // Update the currently visible program with its code |
| editor.setText(sketch.getCurrentCode().getProgram()); |
| |
| } catch (IOException e) { |
| String msg = |
| _("An error occurred while trying to fix the file encoding.\nDo not attempt to save this sketch as it may overwrite\nthe old version. Use Open to re-open the sketch and try again.\n") + |
| e.getMessage(); |
| Base.showWarning(_("Fix Encoding & Reload"), msg, e); |
| } |
| } |
| |
| |
| protected String loadWithLocalEncoding(File file) throws IOException { |
| // FileReader uses the default encoding, which is what we want. |
| FileReader fr = new FileReader(file); |
| BufferedReader reader = new BufferedReader(fr); |
| |
| StringBuffer buffer = new StringBuffer(); |
| String line = null; |
| while ((line = reader.readLine()) != null) { |
| buffer.append(line); |
| buffer.append('\n'); |
| } |
| reader.close(); |
| return buffer.toString(); |
| } |
| } |