protected void addStylesToDocument(final StyledDocument doc) {
// Initialize some styles.
final Style def = StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE);
final Style regular = doc.addStyle("regular", def);
StyleConstants.setFontFamily(def, "SansSerif");
Style s = doc.addStyle("entailment", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.blue);
s = doc.addStyle("color_blue", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.BLUE);
s = doc.addStyle("color_red", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.RED);
s = doc.addStyle("color_green", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.GREEN);
s = doc.addStyle("color_cyan", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.CYAN);
s = doc.addStyle("color_dark_gray", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.DARK_GRAY);
s = doc.addStyle("color_pink", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.PINK);
s = doc.addStyle("color_yellow", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.YELLOW);
s = doc.addStyle("color_magenta", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.MAGENTA);
s = doc.addStyle("color_orange", regular);
StyleConstants.setBold(s, true);
StyleConstants.setForeground(s, Color.ORANGE);
s = doc.addStyle("unknown", regular);
StyleConstants.setBold(s, true);
StyleConstants.setUnderline(s, true);
s = doc.addStyle("system", regular);
StyleConstants.setBold(s, true);
}
private void _applyFontStyleForSelection(Font font) {
StyledDocument doc = mTextEditor.getStyledDocument();
MutableAttributeSet attrs = mTextEditor.getInputAttributes();
StyleConstants.setFontFamily(attrs, font.getFamily());
StyleConstants.setFontSize(attrs, font.getSize());
StyleConstants.setBold(attrs, ((font.getStyle() & Font.BOLD) != 0));
StyleConstants.setItalic(attrs, ((font.getStyle() & Font.ITALIC) != 0));
StyleConstants.setUnderline(attrs, ((font.getStyle() & Font.CENTER_BASELINE) != 0));
int start = mTextEditor.getSelectionStart();
int end = mTextEditor.getSelectionEnd();
doc.setCharacterAttributes(start, (end - start), attrs, false);
}
public void initializeTextPane(JTextPane text_pane) {
text_pane.removeStyle("normal");
Style normal = text_pane.addStyle("normal", base_style);
text_pane.removeStyle("alternate");
Style alternate = text_pane.addStyle("alternate", normal);
int[] rgb = new int[3];
try {
String rgb_str =
settings_manager.getString("/gui/text windows/alternate background colour", "");
if (rgb_str != "") {
rgb = Util.getRGB(rgb_str);
StyleConstants.setBackground(alternate, new Color(rgb[0], rgb[1], rgb[2]));
}
} catch (NumberFormatException e) {
}
String format;
for (int i = 0; i < style_names.length; i++) {
format = style_names[i];
int len = format.length();
boolean valid_format = true;
// Duplicate the base style, and adjust the new copy to create the new style.
text_pane.removeStyle(format);
Style style = text_pane.addStyle(format, normal);
for (int c = 0; c < len; ) {
if (c > len - 2) {
valid_format = false;
break;
} else {
String arg;
String code = format.substring(c, c + 2);
c += 2;
if (code.equals(STYLE_FOREGROUND)) {
if (c > len - 6) {
valid_format = false;
break;
}
arg = format.substring(c, c + 6);
c += 6;
rgb[0] = 0xff;
rgb[1] = 0xff;
rgb[2] = 0xff;
try {
rgb = Util.getRGB(arg);
} catch (NumberFormatException e) {
valid_format = false;
break;
}
StyleConstants.setForeground(style, new Color(rgb[0], rgb[1], rgb[2]));
} else if (code.equals(STYLE_BACKGROUND)) {
if (c > len - 6) {
valid_format = false;
break;
}
arg = format.substring(c, c + 6);
c += 6;
rgb[0] = 0;
rgb[1] = 0;
rgb[2] = 0;
try {
rgb = Util.getRGB(arg);
} catch (NumberFormatException e) {
valid_format = false;
break;
}
StyleConstants.setBackground(style, new Color(rgb[0], rgb[1], rgb[2]));
} else if (code.equals(STYLE_BOLD)) {
StyleConstants.setBold(style, true);
} else if (code.equals(STYLE_ITALIC)) {
StyleConstants.setItalic(style, true);
} else if (code.equals(STYLE_UNDERLINE)) {
StyleConstants.setUnderline(style, true);
}
}
}
if (!valid_format) {
System.err.println(i18n_manager.getString("bad format", new Object[] {style_names[i]}));
}
}
}