public void setSelectionAttribute(Object key, Object value) {
StyledDocument sd = (StyledDocument) editor.getDocument();
int a = editor.getSelectionStart();
int b = editor.getSelectionEnd();
if (a == b) {
rtf.getInputAttributes().addAttribute(key, value);
return;
}
SimpleAttributeSet sas = new SimpleAttributeSet();
sas.addAttribute(key, value);
sd.setCharacterAttributes(a, b - a, sas, false);
}
public void commitChanges() {
res.put(PGameInformation.BACKGROUND_COLOR, editor.getBackground());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
StyledDocument doc = (StyledDocument) editor.getDocument();
rtf.write(baos, doc, doc.getStartPosition().getOffset(), doc.getLength());
res.put(PGameInformation.TEXT, baos.toString("UTF-8")); // $NON-NLS-1$
} catch (IOException e) { // Nevermind
e.printStackTrace();
} catch (BadLocationException e) { // Should never happen, but we have to catch this anyways
e.printStackTrace();
}
}
public void saveToFile() {
fc.setDialogTitle(Messages.getString("GameInformationFrame.SAVE_TITLE")); // $NON-NLS-1$
if (fc.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) return;
String name = fc.getSelectedFile().getPath();
if (CustomFileFilter.getExtension(name) == null) name += ".rtf"; // $NON-NLS-1$
try {
FileOutputStream out = new FileOutputStream(new File(name));
StyledDocument doc = (StyledDocument) editor.getDocument();
rtf.write(out, doc, doc.getStartPosition().getOffset(), doc.getLength());
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public void setSelectionAlignment(int alignment) {
setAlignmentOptions(alignment);
StyledDocument sd = (StyledDocument) editor.getDocument();
int a = editor.getSelectionStart();
int b = editor.getSelectionEnd();
if (a == b) {
rtf.getInputAttributes().addAttribute(StyleConstants.Alignment, alignment);
return;
}
SimpleAttributeSet sas = new SimpleAttributeSet();
StyleConstants.setAlignment(sas, alignment);
sd.setParagraphAttributes(a, b - a, sas, false);
return;
}
public void setComponents(GameInformation info) {
setEditorBackground((Color) res.get(PGameInformation.BACKGROUND_COLOR));
editor.setText(null);
try {
rtf.read(
new ByteArrayInputStream(
((String) res.get(PGameInformation.TEXT)).getBytes("UTF-8")), // $NON-NLS-1$
editor.getDocument(),
0);
editor.setCaretPosition(0);
} catch (IOException e) { // Nevermind
} catch (BadLocationException e) { // Should never happen, but we have to catch this anyways
}
undoManager.discardAllEdits();
undoManager.updateActions();
}
public void loadFromFile() {
fc.setDialogTitle(Messages.getString("GameInformationFrame.LOAD_TITLE")); // $NON-NLS-1$
while (true) {
if (fc.showOpenDialog(LGM.frame) != JFileChooser.APPROVE_OPTION) return;
if (fc.getSelectedFile().exists()) break;
JOptionPane.showMessageDialog(
fc,
fc.getSelectedFile().getName()
+ Messages.getString("GameInformationFrame.FILE_MISSING"), // $NON-NLS-1$
Messages.getString("GameInformationFrame.LOAD_TITLE"), // $NON-NLS-1$
JOptionPane.WARNING_MESSAGE);
}
try {
FileInputStream i = new FileInputStream(fc.getSelectedFile());
editor.setText(""); // $NON-NLS-1$
rtf.read(i, editor.getDocument(), 0);
i.close();
} catch (Exception e) {
e.printStackTrace();
}
}