public List<HighlightInfo> getHighlights() {
clearLineMarkers(myEditor);
final int count = myPairsToHighlight.size();
final List<HighlightInfo> highlightInfos = new ArrayList<HighlightInfo>(count * 2);
final MarkupModel markupModel = myEditor.getMarkupModel();
final Color[] baseColors = XmlTagTreeHighlightingUtil.getBaseColors();
final Color[] colorsForEditor =
count > 1
? toColorsForEditor(baseColors)
: new Color[] {
myEditor
.getColorsScheme()
.getAttributes(CodeInsightColors.MATCHED_BRACE_ATTRIBUTES)
.getBackgroundColor()
};
final Color[] colorsForLineMarkers = toColorsForLineMarkers(baseColors);
final List<RangeHighlighter> newHighlighters = new ArrayList<RangeHighlighter>();
assert colorsForEditor.length > 0;
for (int i = 0; i < count && i < baseColors.length; i++) {
Pair<TextRange, TextRange> pair = myPairsToHighlight.get(i);
if (pair.first == null && pair.second == null) {
continue;
}
Color color = colorsForEditor[i];
if (color == null) {
continue;
}
if (pair.first != null && !pair.first.isEmpty()) {
highlightInfos.add(createHighlightInfo(color, pair.first));
}
if (pair.second != null && !pair.second.isEmpty()) {
highlightInfos.add(createHighlightInfo(color, pair.second));
}
final int start =
pair.first != null ? pair.first.getStartOffset() : pair.second.getStartOffset();
final int end = pair.second != null ? pair.second.getEndOffset() : pair.first.getEndOffset();
final Color lineMarkerColor = colorsForLineMarkers[i];
if (count > 1 && lineMarkerColor != null && start != end) {
final RangeHighlighter highlighter =
createHighlighter(markupModel, new TextRange(start, end), lineMarkerColor);
newHighlighters.add(highlighter);
}
}
myEditor.putUserData(TAG_TREE_HIGHLIGHTERS_IN_EDITOR_KEY, newHighlighters);
return highlightInfos;
}
public void onContentChangedIn(EditorSource source) {
myDiffUpdater.contentRemoved(source);
final EditorEx editor = source.getEditor();
if (myIsHorizontal && source.getSide() == FragmentSide.SIDE1 && editor != null) {
editor.setVerticalScrollbarOrientation(EditorEx.VERTICAL_SCROLLBAR_LEFT);
}
DiffSideView viewSide = getSideView(source.getSide());
viewSide.setEditorSource(getProject(), source);
Disposer.dispose(myScrollSupport);
if (editor == null) {
if (!myDisposed) {
rediff();
}
return;
}
final MouseListener mouseListener =
PopupHandler.installUnknownPopupHandler(
editor.getContentComponent(),
new MergeActionGroup(this, source.getSide()),
ActionManager.getInstance());
myDiffUpdater.contentAdded(source);
editor.getSettings().setLineNumbersShown(true);
editor.getSettings().setFoldingOutlineShown(false);
editor.getFoldingModel().setFoldingEnabled(false);
((EditorMarkupModel) editor.getMarkupModel()).setErrorStripeVisible(true);
Editor editor1 = getEditor(FragmentSide.SIDE1);
Editor editor2 = getEditor(FragmentSide.SIDE2);
if (editor1 != null && editor2 != null && myIsSyncScroll) {
myScrollSupport.install(new EditingSides[] {this});
}
final VisibleAreaListener visibleAreaListener = mySplitter.getVisibleAreaListener();
final ScrollingModel scrollingModel = editor.getScrollingModel();
if (visibleAreaListener != null) {
scrollingModel.addVisibleAreaListener(visibleAreaListener);
scrollingModel.addVisibleAreaListener(myVisibleAreaListener);
}
myFontSizeSynchronizer.synchronize(editor);
source.addDisposable(
new Disposable() {
public void dispose() {
myFontSizeSynchronizer.stopSynchronize(editor);
}
});
source.addDisposable(
new Disposable() {
public void dispose() {
if (visibleAreaListener != null) {
scrollingModel.removeVisibleAreaListener(visibleAreaListener);
scrollingModel.removeVisibleAreaListener(myVisibleAreaListener);
}
editor.getContentComponent().removeMouseListener(mouseListener);
}
});
}
@Override
public void doApplyInformationToEditor() {
final Long stamp = myEditor.getUserData(LAST_TIME_INDENTS_BUILT);
if (stamp != null && stamp.longValue() == nowStamp()) return;
List<RangeHighlighter> oldHighlighters =
myEditor.getUserData(INDENT_HIGHLIGHTERS_IN_EDITOR_KEY);
final List<RangeHighlighter> newHighlighters = new ArrayList<RangeHighlighter>();
final MarkupModel mm = myEditor.getMarkupModel();
int curRange = 0;
if (oldHighlighters != null) {
int curHighlight = 0;
while (curRange < myRanges.size() && curHighlight < oldHighlighters.size()) {
TextRange range = myRanges.get(curRange);
RangeHighlighter highlighter = oldHighlighters.get(curHighlight);
int cmp = compare(range, highlighter);
if (cmp < 0) {
newHighlighters.add(createHighlighter(mm, range));
curRange++;
} else if (cmp > 0) {
highlighter.dispose();
curHighlight++;
} else {
newHighlighters.add(highlighter);
curHighlight++;
curRange++;
}
}
for (; curHighlight < oldHighlighters.size(); curHighlight++) {
RangeHighlighter highlighter = oldHighlighters.get(curHighlight);
highlighter.dispose();
}
}
final int startRangeIndex = curRange;
assert myDocument != null;
DocumentUtil.executeInBulk(
myDocument,
myRanges.size() > 10000,
new Runnable() {
@Override
public void run() {
for (int i = startRangeIndex; i < myRanges.size(); i++) {
newHighlighters.add(createHighlighter(mm, myRanges.get(i)));
}
}
});
myEditor.putUserData(INDENT_HIGHLIGHTERS_IN_EDITOR_KEY, newHighlighters);
myEditor.putUserData(LAST_TIME_INDENTS_BUILT, nowStamp());
myEditor.getIndentsModel().assumeIndents(myDescriptors);
}
protected void setTextToEditor(String text) {
myEditor.getMarkupModel().removeAllHighlighters();
myEditor.getDocument().setText(text);
((EditorImpl) myEditor).resetSizes();
myEditor.getHighlighter().setText(text);
if (myTextAttributes != null) {
myEditor
.getMarkupModel()
.addRangeHighlighter(
0,
myEditor.getDocument().getTextLength(),
HighlighterLayer.ADDITIONAL_SYNTAX,
myTextAttributes,
HighlighterTargetArea.EXACT_RANGE);
}
((EditorImpl) myEditor).setPaintSelection(mySelected);
SelectionModel selectionModel = myEditor.getSelectionModel();
selectionModel.setSelection(0, mySelected ? myEditor.getDocument().getTextLength() : 0);
}
@NotNull
private MyGutterOperation createOperation(@NotNull Side side) {
int offset = side.getStartOffset(myFragment);
EditorEx editor = myViewer.getEditor(side);
RangeHighlighter highlighter =
editor
.getMarkupModel()
.addRangeHighlighter(
offset,
offset,
HighlighterLayer.ADDITIONAL_SYNTAX,
null,
HighlighterTargetArea.LINES_IN_RANGE);
return new MyGutterOperation(side, highlighter);
}
@Nullable
private MyGutterOperation createOperation(@NotNull ThreeSide side, @NotNull OperationType type) {
if (isResolved(side)) return null;
EditorEx editor = myViewer.getEditor(side);
Document document = editor.getDocument();
int line = getStartLine(side);
int offset =
line == DiffUtil.getLineCount(document)
? document.getTextLength()
: document.getLineStartOffset(line);
RangeHighlighter highlighter =
editor
.getMarkupModel()
.addRangeHighlighter(
offset,
offset,
HighlighterLayer.ADDITIONAL_SYNTAX,
null,
HighlighterTargetArea.LINES_IN_RANGE);
return new MyGutterOperation(side, highlighter, type);
}
protected String addTextRangeToHistory(
TextRange textRange, final EditorEx consoleEditor, boolean preserveMarkup) {
final Document history = myHistoryViewer.getDocument();
final MarkupModel markupModel = DocumentMarkupModel.forDocument(history, myProject, true);
if (myPrompt != null) {
appendToHistoryDocument(history, myPrompt);
}
markupModel.addRangeHighlighter(
history.getTextLength() - StringUtil.length(myPrompt),
history.getTextLength(),
HighlighterLayer.SYNTAX,
ConsoleViewContentType.USER_INPUT.getAttributes(),
HighlighterTargetArea.EXACT_RANGE);
final int localStartOffset = textRange.getStartOffset();
String text;
EditorHighlighter highlighter;
if (consoleEditor instanceof EditorWindow) {
EditorWindow editorWindow = (EditorWindow) consoleEditor;
EditorColorsScheme scheme = EditorColorsManager.getInstance().getGlobalScheme();
PsiFile file = editorWindow.getInjectedFile();
final VirtualFile virtualFile = file.getVirtualFile();
assert virtualFile != null;
highlighter = HighlighterFactory.createHighlighter(virtualFile, scheme, getProject());
String fullText = InjectedLanguageUtil.getUnescapedText(file, null, null);
highlighter.setText(fullText);
text = textRange.substring(fullText);
} else {
text = consoleEditor.getDocument().getText(textRange);
highlighter = consoleEditor.getHighlighter();
}
// offset can be changed after text trimming after insert due to buffer constraints
appendToHistoryDocument(history, text);
int offset = history.getTextLength() - text.length();
final HighlighterIterator iterator = highlighter.createIterator(localStartOffset);
final int localEndOffset = textRange.getEndOffset();
while (!iterator.atEnd()) {
final int itStart = iterator.getStart();
if (itStart > localEndOffset) break;
final int itEnd = iterator.getEnd();
if (itEnd >= localStartOffset) {
final int start = Math.max(itStart, localStartOffset) - localStartOffset + offset;
final int end = Math.min(itEnd, localEndOffset) - localStartOffset + offset;
markupModel.addRangeHighlighter(
start,
end,
HighlighterLayer.SYNTAX,
iterator.getTextAttributes(),
HighlighterTargetArea.EXACT_RANGE);
}
iterator.advance();
}
if (preserveMarkup) {
duplicateHighlighters(
markupModel,
DocumentMarkupModel.forDocument(consoleEditor.getDocument(), myProject, true),
offset,
textRange);
duplicateHighlighters(markupModel, consoleEditor.getMarkupModel(), offset, textRange);
}
if (!text.endsWith("\n")) {
appendToHistoryDocument(history, "\n");
}
return text;
}