public boolean isApplicable(PsiFile file, int offset, boolean wrapping) {
WebEditorOptions webEditorOptions = WebEditorOptions.getInstance();
if (!webEditorOptions.isZenCodingEnabled()) {
return false;
}
if (file == null) {
return false;
}
PsiDocumentManager.getInstance(file.getProject()).commitAllDocuments();
PsiElement element = CustomTemplateCallback.getContext(file, offset);
return findApplicableDefaultGenerator(element, wrapping) != null;
}
@Override
public void doCollectInformation(@NotNull ProgressIndicator progress) {
if (ApplicationManager.getApplication().isUnitTestMode()) {
return;
}
if (!WebEditorOptions.getInstance().isTagTreeHighlightingEnabled()) {
return;
}
final PsiElement[] elements =
BreadcrumbsXmlWrapper.getLinePsiElements(
myEditor.getCaretModel().getOffset(),
myFile.getVirtualFile(),
myProject,
myInfoProvider);
if (elements == null || elements.length == 0) {
return;
}
if (!XmlTagTreeHighlightingUtil.containsTagsWithSameName(elements)) {
return;
}
for (int i = elements.length - 1; i >= 0; i--) {
if (elements[i] instanceof XmlTag) {
myPairsToHighlight.add(getTagRanges((XmlTag) elements[i]));
}
}
}
@Override
public void doCollectInformation(@NotNull ProgressIndicator progress) {
if (ApplicationManager.getApplication().isUnitTestMode()) {
return;
}
if (!WebEditorOptions.getInstance().isTagTreeHighlightingEnabled()) {
return;
}
final int offset = myEditor.getCaretModel().getOffset();
PsiElement[] elements =
BreadcrumbsXmlWrapper.getLinePsiElements(
offset, myFile.getVirtualFile(), myProject, myInfoProvider);
if (elements == null
|| elements.length == 0
|| !XmlTagTreeHighlightingUtil.containsTagsWithSameName(elements)) {
elements = PsiElement.EMPTY_ARRAY;
final FileViewProvider provider = myFile.getViewProvider();
for (Language language : provider.getLanguages()) {
PsiElement element = provider.findElementAt(offset, language);
if (!isTagStartOrEnd(element)) {
element = null;
}
if (element == null && offset > 0) {
element = provider.findElementAt(offset - 1, language);
if (!isTagStartOrEnd(element)) element = null;
}
final XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
if (tag != null) {
elements = new PsiElement[] {tag};
}
}
}
for (int i = elements.length - 1; i >= 0; i--) {
if (elements[i] instanceof XmlTag) {
myPairsToHighlight.add(getTagRanges((XmlTag) elements[i]));
}
}
}
private Color[] toColorsForEditor(Color[] baseColors) {
final Color tagBackground = myEditor.getBackgroundColor();
if (tagBackground == null) {
return baseColors;
}
final Color[] resultColors = new Color[baseColors.length];
// todo: make configurable
final double transparency =
WebEditorOptions.getInstance().getTagTreeHighlightingOpacity() * 0.01;
for (int i = 0; i < resultColors.length; i++) {
final Color color = baseColors[i];
final Color color1 =
color != null
? XmlTagTreeHighlightingUtil.makeTransparent(color, tagBackground, transparency)
: null;
resultColors[i] = color1;
}
return resultColors;
}
public char getShortcut() {
return (char) WebEditorOptions.getInstance().getZenCodingExpandShortcut();
}