Java Code Examples for org.eclipse.jface.viewers.StyledString#getString()

@Override
public StyledString getStyledDisplayString(IDocument document, int offset, BoldStylerProvider boldStylerProvider) {
	// Highlight matched prefix
	StyledString styledDisplayString = new StyledString();
	styledDisplayString.append(getStyledDisplayString());

	String pattern = getPatternToEmphasizeMatch(document, offset);
	if (pattern != null && pattern.length() > 0) {
		String displayString = styledDisplayString.getString();
		int[] bestSequence = getMatcher().bestSubsequence(displayString, pattern);
		int highlightAdjustment = 0;
		for (int index : bestSequence) {
			styledDisplayString.setStyle(index + highlightAdjustment, 1, boldStylerProvider.getBoldStyler());
		}
	}
	return styledDisplayString;
}
 

/**
 * Adds special marks so that that the given styled string is readable in a BiDi environment.
 * 
 * @param styledString the styled string
 * @return the processed styled string
 * @since 3.4
 */
public static StyledString markLTR(StyledString styledString) {
	
	/*
	 * NOTE: For performance reasons we do not call  markLTR(styledString, null)
	 */
	
	if (!USE_TEXT_PROCESSOR)
		return styledString;

	String inputString= styledString.getString();
	String string= TextProcessor.process(inputString);
	if (string != inputString)
		insertMarks(styledString, inputString, string);
	return styledString;
}
 

void applyTo(StyledString styled, String otherText, Site site, ActionType action) {
	String text = styled.getString();
	if (text.isEmpty())
		return;
	styled.setStyle(0, text.length(), defaultStyler);
	LinkedList<Diff> diffs = getDiffs(text, otherText, site, action);
	boolean showDelete = doShowDelete(site, action);
	boolean showInsert = doShowInsert(site, action);
	int index = 0;
	for (Diff diff : diffs) {
		if (showDelete && diff.operation == Operation.DELETE) {
			styled.setStyle(index, diff.text.length(), deleteStyler);
			index += diff.text.length();
		} else if (showInsert && diff.operation == Operation.INSERT) {
			styled.setStyle(index, diff.text.length(), insertStyler);
			index += diff.text.length();
		} else if (diff.operation == Operation.EQUAL) {
			index += diff.text.length();
		}
	}
}
 

/**
 * Adds special marks so that that the given styled Java element label is readable in a BiDi
 * environment.
 * 
 * @param styledString the styled string
 * @return the processed styled string
 * @since 3.6
 */
public static StyledString markJavaElementLabelLTR(StyledString styledString) {
	if (!USE_TEXT_PROCESSOR)
		return styledString;

	String inputString= styledString.getString();
	String string= TextProcessor.process(inputString, JAVA_ELEMENT_DELIMITERS);
	if (string != inputString)
		insertMarks(styledString, inputString, string);
	return styledString;
}
 

/**
 * Adds special marks so that that the given styled string is readable in a BiDi environment.
 * 
 * @param styledString the styled string
 * @param delimiters the additional delimiters
 * @return the processed styled string
 * @since 3.4
 */
public static StyledString markLTR(StyledString styledString, String delimiters) {
	if (!USE_TEXT_PROCESSOR)
		return styledString;

	String inputString= styledString.getString();
	String string= TextProcessor.process(inputString, delimiters);
	if (string != inputString)
		insertMarks(styledString, inputString, string);
	return styledString;
}
 

protected final StyledString getColoredLabelWithCounts(Object element, StyledString coloredName) {
	String name= coloredName.getString();
	String decorated= getLabelWithCounts(element, name);
	if (decorated.length() > name.length()) {
		StyledCellLabelProvider.styleDecoratedString(decorated, StyledString.COUNTER_STYLER, coloredName);
	}
	return coloredName;
}
 

protected final StyledString getColoredLabelWithCounts(Object element, StyledString coloredName) {
	String name= coloredName.getString();
	String decorated= getLabelWithCounts(element, name);
	if (decorated.length() > name.length()) {
		StyledCellLabelProvider.styleDecoratedString(decorated, StyledString.COUNTER_STYLER, coloredName);
	}
	return coloredName;
}
 

@Override
public String getText(Object element) {
	StyledString styledText = getStyledText(element);
	if(styledText != null) {
		return styledText.getString();
	}
	return null;
}
 

@Override
public String getDescription(Object anElement) {
	
	StyledString styledText = getStyledText(anElement);
	if(styledText != null) {
		return styledText.getString();
	}
	return null;
}
 

private String appendAppTokens(final ApplicationFileStore fileStore, final StyledString styledString)
        throws ReadFileStoreException {
    styledString.append("  ");
    List<ApplicationNode> applications = fileStore.getContent().getApplications();
    styledString.append(
            applications.stream()
                    .map(application -> "../apps/" + application.getToken())
                    .collect(Collectors.joining(", ")),
            StyledString.COUNTER_STYLER);
    return styledString.getString();
}
 

void applyTo(StyledString styled, JsonNode node) {
	String s = styled.getString();
	int colon = s.indexOf(':');
	apply(styled, propertyStyle, 0, colon + 1);
	if (node.readOnly)
		apply(styled, readOnlyStyle);
	if (node.hasEqualValues())
		return;
	if (colon != -1) {
		apply(styled, diffStyle, colon + 2, s.length() - colon - 2);
	} else {
		apply(styled, diffStyle);
	}
}
 

private void apply(StyledString styled, ColorStyler styler, int start, int length) {
	String s = styled.getString();
	if (start >= s.length())
		return;
	if (length < 1) {
		length = s.length();
	} else if (length > s.length() - start)
		length = s.length() - start;
	styled.setStyle(start, length, styler);
}