public static Color getBackgroundColor(Editor editor) {
EditorColorsScheme colorsScheme = editor.getColorsScheme();
Color color = colorsScheme.getColor(EditorColors.CARET_ROW_COLOR);
if (color == null) {
color = colorsScheme.getDefaultBackground();
}
return color;
}
// iterators have priority corresponding to their order in the parameter list - rightmost having
// the largest priority
public CompositeRangeIterator(
@NotNull EditorColorsScheme colorsScheme, RangeIterator... iterators) {
myDefaultForeground = colorsScheme.getDefaultForeground();
myDefaultBackground = colorsScheme.getDefaultBackground();
myIterators = new IteratorWrapper[iterators.length];
for (int i = 0; i < iterators.length; i++) {
myIterators[i] = new IteratorWrapper(iterators[i], i);
}
}
private void highlightInjectedSyntax(final PsiFile injectedPsi, HighlightInfoHolder holder) {
List<Trinity<IElementType, PsiLanguageInjectionHost, TextRange>> tokens =
InjectedLanguageUtil.getHighlightTokens(injectedPsi);
if (tokens == null) return;
final Language injectedLanguage = injectedPsi.getLanguage();
Project project = injectedPsi.getProject();
SyntaxHighlighter syntaxHighlighter =
SyntaxHighlighterFactory.getSyntaxHighlighter(
injectedLanguage, project, injectedPsi.getVirtualFile());
final TextAttributes defaultAttrs = myGlobalScheme.getAttributes(HighlighterColors.TEXT);
for (Trinity<IElementType, PsiLanguageInjectionHost, TextRange> token : tokens) {
ProgressManager.checkCanceled();
IElementType tokenType = token.getFirst();
PsiLanguageInjectionHost injectionHost = token.getSecond();
TextRange textRange = token.getThird();
TextAttributesKey[] keys = syntaxHighlighter.getTokenHighlights(tokenType);
if (textRange.getLength() == 0) continue;
TextRange annRange = textRange.shiftRight(injectionHost.getTextRange().getStartOffset());
// force attribute colors to override host' ones
TextAttributes attributes = null;
for (TextAttributesKey key : keys) {
TextAttributes attrs2 = myGlobalScheme.getAttributes(key);
if (attrs2 != null) {
attributes = attributes == null ? attrs2 : TextAttributes.merge(attributes, attrs2);
}
}
TextAttributes forcedAttributes;
if (attributes == null || attributes.isEmpty() || attributes.equals(defaultAttrs)) {
forcedAttributes = TextAttributes.ERASE_MARKER;
} else {
Color back =
attributes.getBackgroundColor() == null
? myGlobalScheme.getDefaultBackground()
: attributes.getBackgroundColor();
Color fore =
attributes.getForegroundColor() == null
? myGlobalScheme.getDefaultForeground()
: attributes.getForegroundColor();
forcedAttributes =
new TextAttributes(
fore,
back,
attributes.getEffectColor(),
attributes.getEffectType(),
attributes.getFontType());
}
HighlightInfo info =
HighlightInfo.createHighlightInfo(
HighlightInfoType.INJECTED_LANGUAGE_FRAGMENT, annRange, null, null, forcedAttributes);
holder.add(info);
}
}
Context(
@NotNull CharSequence charSequence,
@NotNull EditorColorsScheme scheme,
int indentSymbolsToStrip) {
myText = charSequence;
myDefaultForeground = scheme.getDefaultForeground();
myDefaultBackground = scheme.getDefaultBackground();
builder =
new SyntaxInfo.Builder(
myDefaultForeground, myDefaultBackground, scheme.getEditorFontSize());
myIndentSymbolsToStrip = indentSymbolsToStrip;
}
private MarkupModelRangeIterator(
@Nullable MarkupModel markupModel,
@NotNull EditorColorsScheme colorsScheme,
int startOffset,
int endOffset) {
myStartOffset = startOffset;
myEndOffset = endOffset;
myColorsScheme = colorsScheme;
myDefaultForeground = colorsScheme.getDefaultForeground();
myDefaultBackground = colorsScheme.getDefaultBackground();
myUnsupportedModel = !(markupModel instanceof MarkupModelEx);
if (myUnsupportedModel) {
myIterator = null;
return;
}
myIterator = ((MarkupModelEx) markupModel).overlappingIterator(startOffset, endOffset);
findNextSuitableRange();
}
@Override
protected JComponent createCenterPanel() {
final int selectionMode =
myAllowMultipleSelections
? ListSelectionModel.MULTIPLE_INTERVAL_SELECTION
: ListSelectionModel.SINGLE_SELECTION;
myList.setSelectionMode(selectionMode);
if (myUseIdeaEditor) {
EditorColorsScheme scheme = EditorColorsManager.getInstance().getGlobalScheme();
myList.setFont(scheme.getFont(EditorFontType.PLAIN));
Color fg =
ObjectUtils.chooseNotNull(scheme.getDefaultForeground(), UIUtil.getListForeground());
Color bg =
ObjectUtils.chooseNotNull(scheme.getDefaultBackground(), UIUtil.getListBackground());
myList.setForeground(fg);
myList.setBackground(bg);
}
new DoubleClickListener() {
@Override
protected boolean onDoubleClick(MouseEvent e) {
close(OK_EXIT_CODE);
return true;
}
}.installOn(myList);
myList.setCellRenderer(new MyListCellRenderer());
myList.addKeyListener(
new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_DELETE) {
int newSelectionIndex = -1;
for (Object o : myList.getSelectedValues()) {
int i = ((Item) o).index;
removeContentAt(myAllContents.get(i));
if (newSelectionIndex < 0) {
newSelectionIndex = i;
}
}
rebuildListContent();
if (myAllContents.isEmpty()) {
close(CANCEL_EXIT_CODE);
return;
}
newSelectionIndex = Math.min(newSelectionIndex, myAllContents.size() - 1);
myList.setSelectedIndex(newSelectionIndex);
} else if (e.getKeyCode() == KeyEvent.VK_ENTER) {
doOKAction();
} else {
final char aChar = e.getKeyChar();
if (aChar >= '0' && aChar <= '9') {
int idx = aChar == '0' ? 9 : aChar - '1';
if (idx < myAllContents.size()) {
myList.setSelectedIndex(idx);
e.consume();
doOKAction();
}
}
}
}
});
mySplitter.setFirstComponent(
ListWithFilter.wrap(
myList,
ScrollPaneFactory.createScrollPane(myList),
new Function<Object, String>() {
@Override
public String fun(Object o) {
return ((Item) o).longText;
}
}));
mySplitter.setSecondComponent(new JPanel());
rebuildListContent();
ScrollingUtil.installActions(myList);
ScrollingUtil.ensureSelectionExists(myList);
updateViewerForSelection();
myList.addListSelectionListener(
new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
myUpdateAlarm.cancelAllRequests();
myUpdateAlarm.addRequest(
new Runnable() {
@Override
public void run() {
updateViewerForSelection();
}
},
100);
}
});
mySplitter.setPreferredSize(JBUI.size(500, 500));
SplitterProportionsData d = new SplitterProportionsDataImpl();
d.externalizeToDimensionService(getClass().getName());
d.restoreSplitterProportions(mySplitter);
return mySplitter;
}
