void DocumentMarkerController::addMarker(Range* range, DocumentMarker::MarkerType type, const String& description)
{
// Use a TextIterator to visit the potentially multiple nodes the range covers.
for (TextIterator markedText(range); !markedText.atEnd(); markedText.advance()) {
RefPtr<Range> textPiece = markedText.range();
int exception = 0;
addMarker(textPiece->startContainer(exception),
DocumentMarker(type, textPiece->startOffset(exception), textPiece->endOffset(exception), description));
}
}
TEST_F(DocumentMarkerControllerTest, CompositionMarkersNotMerged)
{
IntRect invalidRect(RenderedDocumentMarker::create(DocumentMarker(0, 0, false))->renderedRect());
setBodyInnerHTML("<div style='margin: 100px'>foo</div>");
RefPtrWillBeRawPtr<Node> text = document().body()->firstChild()->firstChild();
document().updateLayout();
markerController().addCompositionMarker(Position(text, 0), Position(text, 1), Color::black, false, Color::black);
markerController().addCompositionMarker(Position(text, 1), Position(text, 3), Color::black, true, Color::black);
EXPECT_EQ(2u, markerController().markers().size());
}
TEST_F(DocumentMarkerControllerTest, UpdateRenderedRects)
{
LayoutRect invalidRect = RenderedDocumentMarker::create(DocumentMarker(0, 0, false))->renderedRect();
setBodyInnerHTML("<div style='margin: 100px'>foo</div>");
RefPtrWillBeRawPtr<Element> div = toElement(document().body()->firstChild());
markNodeContents(div);
Vector<IntRect> renderedRects = markerController().renderedRectsForMarkers(DocumentMarker::Spelling);
EXPECT_EQ(1u, renderedRects.size());
EXPECT_NE(invalidRect, renderedRects[0]);
div->setAttribute(HTMLNames::styleAttr, "margin: 200px");
document().updateLayout();
Vector<IntRect> newRenderedRects = markerController().renderedRectsForMarkers(DocumentMarker::Spelling);
EXPECT_EQ(1u, newRenderedRects.size());
EXPECT_NE(renderedRects[0], newRenderedRects[0]);
}
void DocumentMarkerController::addTextMatchMarker(const Range* range, bool activeMatch)
{
// Use a TextIterator to visit the potentially multiple nodes the range covers.
for (TextIterator markedText(range); !markedText.atEnd(); markedText.advance()) {
RefPtr<Range> textPiece = markedText.range();
unsigned startOffset = textPiece->startOffset();
unsigned endOffset = textPiece->endOffset();
addMarker(textPiece->startContainer(), DocumentMarker(startOffset, endOffset, activeMatch));
if (endOffset > startOffset) {
// Rendered rects for markers in WebKit are not populated until each time
// the markers are painted. However, we need it to happen sooner, because
// the whole purpose of tickmarks on the scrollbar is to show where
// matches off-screen are (that haven't been painted yet).
Node* node = textPiece->startContainer();
Vector<RenderedDocumentMarker*> markers = markersFor(node);
markers[markers.size() - 1]->setRenderedRect(range->boundingBox());
}
}
}
bool DocumentMarkerController::addUserSpellingMarker(Node* node, unsigned start, unsigned length, RefPtr<DOMStringList> suggestions, unsigned options)
{
if (!node || !length)
return false;
Node* spellingNode = userSpellingNode(node);
if (!spellingNode)
return false;
// Serialize the suggestions into text until the DocumentMarker class supports multiple descriptions.
String description;
for (size_t i = 0; i < suggestions->length(); i++) {
description += suggestions->item(i);
description.append('\n');
}
addMarker(spellingNode, DocumentMarker(DocumentMarker::UserSpelling, start, start + length, description));
UNUSED_PARAM(options);
return true;
}
void DocumentMarkerController::addMarkerToNode(Node* node, unsigned startOffset, unsigned length, DocumentMarker::MarkerType type, PassRefPtr<DocumentMarkerDetails> details)
{
addMarker(node, DocumentMarker(type, startOffset, startOffset + length, details));
}
void DocumentMarkerController::addMarkerToNode(Node* node, unsigned startOffset, unsigned length, DocumentMarker::MarkerType type)
{
addMarker(node, DocumentMarker(type, startOffset, startOffset + length));
}
