org.eclipse.xtext.ui.editor.utils.TextStyle Java Examples

/**
 * Checks if the two given {@link org.eclipse.swt.graphics.TextStyle}s are equal, with respect to colors, font. Underlines and other attributes are ignored.
 *
 * @param textStyleA
 *          the first {@link org.eclipse.swt.graphics.TextStyle}
 * @param textStyleB
 *          the second {@link org.eclipse.swt.graphics.TextStyle}
 * @return {@code true} if the given {@link org.eclipse.swt.graphics.TextStyle}s are equal, {@code false} otherwise
 */
@SuppressWarnings("PMD.CompareObjectsWithEquals")
public static boolean areEqualTextStyles(final org.eclipse.swt.graphics.TextStyle textStyleA, final org.eclipse.swt.graphics.TextStyle textStyleB) {
  if (textStyleA == textStyleB) {
    return true;
  }
  if (textStyleA == null || textStyleB == null) {
    return false;
  }
  if (textStyleA.foreground != null) {
    if (!textStyleA.foreground.equals(textStyleB.foreground)) {
      return false;
    }
  } else if (textStyleB.foreground != null) {
    return false;
  }
  if (textStyleA.font != null) {
    if (!textStyleA.font.equals(textStyleB.font)) {
      return false;
    }
  } else if (textStyleB.font != null) {
    return false;
  }
  return true;
}
 

@Override
public TextStyle taskTextStyle() {
	final TextStyle textStyle = defaultTextStyle().copy();
	// textStyle.setFontData(GamaFonts.getNavigHeaderFont().getFontData());
	textStyle.setColor(new RGB(150, 132, 106));
	textStyle.setStyle(SWT.ITALIC | SWT.BOLD);
	return textStyle;
}
 

public void configure(IHighlightingConfigurationAcceptor acceptor) {
	super.configure(acceptor);
	addType(acceptor, CONTEXTFIELD, 50, 50, 0, SWT.ITALIC);
	addType(acceptor, TOKENFIELD, 50, 50, 0, SWT.NORMAL);
	addType(acceptor, SYMBOL, 50, 50, 50, TextStyle.DEFAULT_FONT_STYLE);
	addType(acceptor, VARIABLE, 106, 62, 63, SWT.BOLD);
	addType(acceptor, ATTACHEDSYM, 50, 50, 50, SWT.BOLD);
	addType(acceptor, PRINTPIECE, 0,0,255, SWT.BOLD);
	addType(acceptor, LOCAL, 40,40,40, SWT.ITALIC);
	addType(acceptor, SUBTABLE, 192, 82, 5, SWT.NORMAL);
}
 

/**
 * @return a bluish TextStyle for JavaDoc comments
 */
public TextStyle javaDocCommentTextStyle() {
  TextStyle textStyle = defaultTextStyle().copy();
  // CHECKSTYLE:OFF
  textStyle.setColor(new RGB(63, 95, 191));
  // CHECKSTYLE:ON
  return textStyle;
}
 

/** Configure numbers to appear in the same color as string literals do. */
@Override
public TextStyle numberTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(42, 0, 255));
	return textStyle;
}
 

public void addType(IHighlightingConfigurationAcceptor acceptor, String s,
		RGB rgb, int style) {
	TextStyle textStyle = new TextStyle();
	textStyle.setBackgroundColor(new RGB(255, 255, 255));
	textStyle.setColor(rgb);
	textStyle.setStyle(style);
	acceptor.acceptDefaultHighlighting(s, s, textStyle);
}
 

@Override
public TextStyle keywordTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(14, 48, 131));
	textStyle.setStyle(SWT.BOLD);
	return textStyle;
}
 

@Override
public TextStyle commentTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(128, 128, 128));
	textStyle.setStyle(SWT.ITALIC);
	return textStyle;
}
 

/**
 * @since 2.6
 */
public TextStyle taskTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(127, 159, 191));
	textStyle.setStyle(SWT.BOLD);
	return textStyle;
}
 

protected TextAttribute createTextAttribute(String id, TextStyle defaultTextStyle) {
	TextStyle textStyle = new TextStyle();
	preferencesAccessor.populateTextStyle(id, textStyle, defaultTextStyle);
	int style = textStyle.getStyle();
	Font fontFromFontData = EditorUtils.fontFromFontData(textStyle.getFontData());
	return new TextAttribute(EditorUtils.colorFromRGB(textStyle.getColor()), EditorUtils.colorFromRGB(textStyle
			.getBackgroundColor()), style, fontFromFontData);
}
 

/** Style for the capacity method extension.
 *
 * @return the style.
 */
@SuppressWarnings("checkstyle:magicnumber")
public TextStyle capacityMethodInvocation() {
	final TextStyle textStyle = extensionMethodInvocation().copy();
	//textStyle.setColor(new RGB(128, 36, 0));
	textStyle.setStyle(SWT.ITALIC);
	return textStyle;
}
 

@Override
public TextStyle keywordTextStyle() {
	final TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(127, 0, 85));
	textStyle.setStyle(SWT.NONE);
	return textStyle;
}
 

@Override
public TextStyle keywordTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(14, 48, 131));
	textStyle.setStyle(SWT.BOLD);
	return textStyle;
}
 

@Override
public TextStyle keywordTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(14, 48, 131));
	textStyle.setStyle(SWT.BOLD);
	return textStyle;
}
 

/**
 * Gets a text style for disabled values (e.g. disabled Check).
 * 
 * @return the text style
 */
public TextStyle disabledValue() {
  TextStyle textStyle = defaultTextStyle().copy();
  textStyle.setColor(RGB_DISABLED);
  return textStyle;
}
 

public TextStyle typeVariable() {
	return typeArgument().copy();
}
 

/**
 * Default style for annotations, colored magenta.
 */
private TextStyle annotationTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(255, 0, 255));
	return textStyle;
}
 

public TextStyle varDefTextStyle() {
	final TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setStyle(SWT.NONE);
	textStyle.setColor(new RGB(0, 0, 153));
	return textStyle;
}
 

public TextStyle localFinalVariableDecl() {
	return localFinalVariable().copy();
}
 

public TextStyle insignificantTemplateTextStyle() {
	TextStyle textStyle = stringTextStyle().copy();
	return textStyle;
}
 

public TextStyle richTextDelimiterStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	return textStyle;
}
 

public TextStyle inheritedMethodInvocation() {
	return method().copy();
}
 

public TextStyle method() {
	return defaultTextStyle().copy();
}
 

public TextStyle inheritedField() {
	return field().copy();
}
 

public TextStyle staticFinalField() {
	return staticField().copy();
}
 

public TextStyle abstractClasses() {
	return classes().copy();
}
 

public TextStyle classes() {
	return defaultTextStyle().copy();
}
 

/**
 * Default style for type references, colored dark grey.
 */
private TextStyle typeRefTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setColor(new RGB(140, 140, 140));
	return textStyle;
}
 

public TextStyle interfaces() {
	return defaultTextStyle().copy();
}
 

public TextStyle deprecationTextStyle() {
	TextStyle textStyle = defaultTextStyle().copy();
	textStyle.setStyle(SWT.UNDERLINE_SQUIGGLE);
	return textStyle;
}