static bool isTextWithCaret(AccessibilityObject* coreObject)
{
if (!coreObject || !coreObject->isAccessibilityRenderObject())
return false;
Document* document = coreObject->document();
if (!document)
return false;
Frame* frame = document->frame();
if (!frame)
return false;
if (!frame->settings().caretBrowsingEnabled())
return false;
// Check text objects and paragraphs only.
AtkObject* axObject = coreObject->wrapper();
AtkRole role = axObject ? atk_object_get_role(axObject) : ATK_ROLE_INVALID;
if (role != ATK_ROLE_TEXT && role != ATK_ROLE_PARAGRAPH)
return false;
// Finally, check whether the caret is set in the current object.
VisibleSelection selection = coreObject->selection();
if (!selection.isCaret())
return false;
return selectionBelongsToObject(coreObject, selection);
}
static String selectMisspellingAsync(Frame* selectedFrame, DocumentMarker& marker)
{
VisibleSelection selection = selectedFrame->selection()->selection();
if (!selection.isCaretOrRange())
return String();
// Caret and range selections always return valid normalized ranges.
RefPtr<Range> selectionRange = selection.toNormalizedRange();
Vector<DocumentMarker*> markers = selectedFrame->document()->markers()->markersInRange(selectionRange.get(), DocumentMarker::Spelling | DocumentMarker::Grammar);
if (markers.size() != 1)
return String();
marker = *markers[0];
// Cloning a range fails only for invalid ranges.
RefPtr<Range> markerRange = selectionRange->cloneRange(ASSERT_NO_EXCEPTION);
markerRange->setStart(markerRange->startContainer(), marker.startOffset());
markerRange->setEnd(markerRange->endContainer(), marker.endOffset());
if (selection.isCaret()) {
selection = VisibleSelection(markerRange.get());
selectedFrame->selection()->setSelection(selection, WordGranularity);
selectionRange = selection.toNormalizedRange();
}
if (markerRange->text().stripWhiteSpace(&IsWhiteSpaceOrPunctuation) != selectionRange->text().stripWhiteSpace(&IsWhiteSpaceOrPunctuation))
return String();
return markerRange->text();
}
static void writeSelection(TextStream& ts, const RenderObject* o)
{
Node* n = o->node();
if (!n || !n->isDocumentNode())
return;
Document* doc = static_cast<Document*>(n);
Frame* frame = doc->frame();
if (!frame)
return;
VisibleSelection selection = frame->selection()->selection();
if (selection.isCaret()) {
ts << "caret: position " << selection.start().deprecatedEditingOffset() << " of " << nodePosition(selection.start().node());
if (selection.affinity() == UPSTREAM)
ts << " (upstream affinity)";
ts << "\n";
} else if (selection.isRange())
ts << "selection start: position " << selection.start().deprecatedEditingOffset() << " of " << nodePosition(selection.start().node()) << "\n"
<< "selection end: position " << selection.end().deprecatedEditingOffset() << " of " << nodePosition(selection.end().node()) << "\n";
}
void Editor::transpose()
{
if (!canEdit())
return;
VisibleSelection selection = m_frame.selection().selection();
if (!selection.isCaret())
return;
// Make a selection that goes back one character and forward two characters.
VisiblePosition caret = selection.visibleStart();
VisiblePosition next = isEndOfParagraph(caret) ? caret : caret.next();
VisiblePosition previous = next.previous();
if (next == previous)
return;
previous = previous.previous();
if (!inSameParagraph(next, previous))
return;
RefPtr<Range> range = makeRange(previous, next);
if (!range)
return;
VisibleSelection newSelection(range.get(), DOWNSTREAM);
// Transpose the two characters.
String text = plainText(range.get());
if (text.length() != 2)
return;
String transposed = text.right(1) + text.left(1);
// Select the two characters.
if (newSelection != m_frame.selection().selection())
m_frame.selection().setSelection(newSelection);
// Insert the transposed characters.
replaceSelectionWithText(transposed, false, false);
}
Position adjustedSelectionStartForStyleComputation(const VisibleSelection& selection)
{
// This function is used by range style computations to avoid bugs like:
// <rdar://problem/4017641> REGRESSION (Mail): you can only bold/unbold a selection starting from end of line once
// It is important to skip certain irrelevant content at the start of the selection, so we do not wind up
// with a spurious "mixed" style.
VisiblePosition visiblePosition = selection.start();
if (visiblePosition.isNull())
return Position();
// if the selection is a caret, just return the position, since the style
// behind us is relevant
if (selection.isCaret())
return visiblePosition.deepEquivalent();
// if the selection starts just before a paragraph break, skip over it
if (isEndOfParagraph(visiblePosition))
return visiblePosition.next().deepEquivalent().downstream();
// otherwise, make sure to be at the start of the first selected node,
// instead of possibly at the end of the last node before the selection
return visiblePosition.deepEquivalent().downstream();
}
void TypingCommand::forwardDeleteKeyPressed(TextGranularity granularity, bool killRing)
{
Frame* frame = document()->frame();
if (!frame)
return;
frame->editor()->updateMarkersForWordsAffectedByEditing(false);
VisibleSelection selectionToDelete;
VisibleSelection selectionAfterUndo;
switch (endingSelection().selectionType()) {
case VisibleSelection::RangeSelection:
selectionToDelete = endingSelection();
selectionAfterUndo = selectionToDelete;
break;
case VisibleSelection::CaretSelection: {
m_smartDelete = false;
// Handle delete at beginning-of-block case.
// Do nothing in the case that the caret is at the start of a
// root editable element or at the start of a document.
FrameSelection selection;
selection.setSelection(endingSelection());
selection.modify(FrameSelection::AlterationExtend, DirectionForward, granularity);
if (killRing && selection.isCaret() && granularity != CharacterGranularity)
selection.modify(FrameSelection::AlterationExtend, DirectionForward, CharacterGranularity);
Position downstreamEnd = endingSelection().end().downstream();
VisiblePosition visibleEnd = endingSelection().visibleEnd();
Node* enclosingTableCell = enclosingNodeOfType(visibleEnd.deepEquivalent(), &isTableCell);
if (enclosingTableCell && visibleEnd == lastPositionInNode(enclosingTableCell))
return;
if (visibleEnd == endOfParagraph(visibleEnd))
downstreamEnd = visibleEnd.next(CannotCrossEditingBoundary).deepEquivalent().downstream();
// When deleting tables: Select the table first, then perform the deletion
if (downstreamEnd.containerNode() && downstreamEnd.containerNode()->renderer() && downstreamEnd.containerNode()->renderer()->isTable()
&& downstreamEnd.computeOffsetInContainerNode() <= caretMinOffset(downstreamEnd.containerNode())) {
setEndingSelection(VisibleSelection(endingSelection().end(), positionAfterNode(downstreamEnd.containerNode()), DOWNSTREAM, endingSelection().isDirectional()));
typingAddedToOpenCommand(ForwardDeleteKey);
return;
}
// deleting to end of paragraph when at end of paragraph needs to merge the next paragraph (if any)
if (granularity == ParagraphBoundary && selection.selection().isCaret() && isEndOfParagraph(selection.selection().visibleEnd()))
selection.modify(FrameSelection::AlterationExtend, DirectionForward, CharacterGranularity);
selectionToDelete = selection.selection();
if (!startingSelection().isRange() || selectionToDelete.base() != startingSelection().start())
selectionAfterUndo = selectionToDelete;
else {
// It's a little tricky to compute what the starting selection would have been in the original document.
// We can't let the VisibleSelection class's validation kick in or it'll adjust for us based on
// the current state of the document and we'll get the wrong result.
Position extent = startingSelection().end();
if (extent.containerNode() != selectionToDelete.end().containerNode())
extent = selectionToDelete.extent();
else {
int extraCharacters;
if (selectionToDelete.start().containerNode() == selectionToDelete.end().containerNode())
extraCharacters = selectionToDelete.end().computeOffsetInContainerNode() - selectionToDelete.start().computeOffsetInContainerNode();
else
extraCharacters = selectionToDelete.end().computeOffsetInContainerNode();
extent = Position(extent.containerNode(), extent.computeOffsetInContainerNode() + extraCharacters, Position::PositionIsOffsetInAnchor);
}
selectionAfterUndo.setWithoutValidation(startingSelection().start(), extent);
}
break;
}
case VisibleSelection::NoSelection:
ASSERT_NOT_REACHED();
break;
}
ASSERT(!selectionToDelete.isNone());
if (selectionToDelete.isNone())
return;
if (selectionToDelete.isCaret() || !frame->selection()->shouldDeleteSelection(selectionToDelete))
return;
if (killRing)
frame->editor()->addToKillRing(selectionToDelete.toNormalizedRange().get(), false);
// make undo select what was deleted
setStartingSelection(selectionAfterUndo);
CompositeEditCommand::deleteSelection(selectionToDelete, m_smartDelete);
setSmartDelete(false);
typingAddedToOpenCommand(ForwardDeleteKey);
}
void TypingCommand::deleteKeyPressed(TextGranularity granularity, bool killRing)
{
Frame* frame = document()->frame();
if (!frame)
return;
frame->editor()->updateMarkersForWordsAffectedByEditing(false);
VisibleSelection selectionToDelete;
VisibleSelection selectionAfterUndo;
switch (endingSelection().selectionType()) {
case VisibleSelection::RangeSelection:
selectionToDelete = endingSelection();
selectionAfterUndo = selectionToDelete;
break;
case VisibleSelection::CaretSelection: {
// After breaking out of an empty mail blockquote, we still want continue with the deletion
// so actual content will get deleted, and not just the quote style.
if (breakOutOfEmptyMailBlockquotedParagraph())
typingAddedToOpenCommand(DeleteKey);
m_smartDelete = false;
FrameSelection selection;
selection.setSelection(endingSelection());
selection.modify(FrameSelection::AlterationExtend, DirectionBackward, granularity);
if (killRing && selection.isCaret() && granularity != CharacterGranularity)
selection.modify(FrameSelection::AlterationExtend, DirectionBackward, CharacterGranularity);
if (endingSelection().visibleStart().previous(CannotCrossEditingBoundary).isNull()) {
// When the caret is at the start of the editable area in an empty list item, break out of the list item.
if (breakOutOfEmptyListItem()) {
typingAddedToOpenCommand(DeleteKey);
return;
}
// When there are no visible positions in the editing root, delete its entire contents.
if (endingSelection().visibleStart().next(CannotCrossEditingBoundary).isNull() && makeEditableRootEmpty()) {
typingAddedToOpenCommand(DeleteKey);
return;
}
}
VisiblePosition visibleStart(endingSelection().visibleStart());
// If we have a caret selection at the beginning of a cell, we have nothing to do.
Node* enclosingTableCell = enclosingNodeOfType(visibleStart.deepEquivalent(), &isTableCell);
if (enclosingTableCell && visibleStart == firstPositionInNode(enclosingTableCell))
return;
// If the caret is at the start of a paragraph after a table, move content into the last table cell.
if (isStartOfParagraph(visibleStart) && isFirstPositionAfterTable(visibleStart.previous(CannotCrossEditingBoundary))) {
// Unless the caret is just before a table. We don't want to move a table into the last table cell.
if (isLastPositionBeforeTable(visibleStart))
return;
// Extend the selection backward into the last cell, then deletion will handle the move.
selection.modify(FrameSelection::AlterationExtend, DirectionBackward, granularity);
// If the caret is just after a table, select the table and don't delete anything.
} else if (Node* table = isFirstPositionAfterTable(visibleStart)) {
setEndingSelection(VisibleSelection(positionBeforeNode(table), endingSelection().start(), DOWNSTREAM, endingSelection().isDirectional()));
typingAddedToOpenCommand(DeleteKey);
return;
}
selectionToDelete = selection.selection();
if (granularity == CharacterGranularity && selectionToDelete.end().containerNode() == selectionToDelete.start().containerNode()
&& selectionToDelete.end().computeOffsetInContainerNode() - selectionToDelete.start().computeOffsetInContainerNode() > 1) {
// If there are multiple Unicode code points to be deleted, adjust the range to match platform conventions.
selectionToDelete.setWithoutValidation(selectionToDelete.end(), selectionToDelete.end().previous(BackwardDeletion));
}
if (!startingSelection().isRange() || selectionToDelete.base() != startingSelection().start())
selectionAfterUndo = selectionToDelete;
else
// It's a little tricky to compute what the starting selection would have been in the original document.
// We can't let the VisibleSelection class's validation kick in or it'll adjust for us based on
// the current state of the document and we'll get the wrong result.
selectionAfterUndo.setWithoutValidation(startingSelection().end(), selectionToDelete.extent());
break;
}
case VisibleSelection::NoSelection:
ASSERT_NOT_REACHED();
break;
}
ASSERT(!selectionToDelete.isNone());
if (selectionToDelete.isNone())
return;
if (selectionToDelete.isCaret() || !frame->selection()->shouldDeleteSelection(selectionToDelete))
return;
if (killRing)
frame->editor()->addToKillRing(selectionToDelete.toNormalizedRange().get(), false);
// Make undo select everything that has been deleted, unless an undo will undo more than just this deletion.
// FIXME: This behaves like TextEdit except for the case where you open with text insertion and then delete
// more text than you insert. In that case all of the text that was around originally should be selected.
if (m_openedByBackwardDelete)
setStartingSelection(selectionAfterUndo);
CompositeEditCommand::deleteSelection(selectionToDelete, m_smartDelete);
setSmartDelete(false);
typingAddedToOpenCommand(DeleteKey);
}
void TypingCommand::forwardDeleteKeyPressed(TextGranularity granularity, bool killRing)
{
VisibleSelection selectionToDelete;
VisibleSelection selectionAfterUndo;
switch (endingSelection().selectionType()) {
case VisibleSelection::RangeSelection:
selectionToDelete = endingSelection();
selectionAfterUndo = selectionToDelete;
break;
case VisibleSelection::CaretSelection: {
m_smartDelete = false;
// Handle delete at beginning-of-block case.
// Do nothing in the case that the caret is at the start of a
// root editable element or at the start of a document.
SelectionController selection;
selection.setSelection(endingSelection());
selection.modify(SelectionController::EXTEND, SelectionController::FORWARD, granularity);
if (killRing && selection.isCaret() && granularity != CharacterGranularity)
selection.modify(SelectionController::EXTEND, SelectionController::FORWARD, CharacterGranularity);
Position downstreamEnd = endingSelection().end().downstream();
VisiblePosition visibleEnd = endingSelection().visibleEnd();
if (visibleEnd == endOfParagraph(visibleEnd))
downstreamEnd = visibleEnd.next(true).deepEquivalent().downstream();
// When deleting tables: Select the table first, then perform the deletion
if (downstreamEnd.node() && downstreamEnd.node()->renderer() && downstreamEnd.node()->renderer()->isTable() && downstreamEnd.deprecatedEditingOffset() == 0) {
setEndingSelection(VisibleSelection(endingSelection().end(), lastDeepEditingPositionForNode(downstreamEnd.node()), DOWNSTREAM));
typingAddedToOpenCommand(ForwardDeleteKey);
return;
}
// deleting to end of paragraph when at end of paragraph needs to merge the next paragraph (if any)
if (granularity == ParagraphBoundary && selection.selection().isCaret() && isEndOfParagraph(selection.selection().visibleEnd()))
selection.modify(SelectionController::EXTEND, SelectionController::FORWARD, CharacterGranularity);
selectionToDelete = selection.selection();
if (!startingSelection().isRange() || selectionToDelete.base() != startingSelection().start())
selectionAfterUndo = selectionToDelete;
else {
// It's a little tricky to compute what the starting selection would have been in the original document.
// We can't let the VisibleSelection class's validation kick in or it'll adjust for us based on
// the current state of the document and we'll get the wrong result.
Position extent = startingSelection().end();
if (extent.node() != selectionToDelete.end().node())
extent = selectionToDelete.extent();
else {
int extraCharacters;
if (selectionToDelete.start().node() == selectionToDelete.end().node())
extraCharacters = selectionToDelete.end().deprecatedEditingOffset() - selectionToDelete.start().deprecatedEditingOffset();
else
extraCharacters = selectionToDelete.end().deprecatedEditingOffset();
extent = Position(extent.node(), extent.deprecatedEditingOffset() + extraCharacters);
}
selectionAfterUndo.setWithoutValidation(startingSelection().start(), extent);
}
break;
}
case VisibleSelection::NoSelection:
ASSERT_NOT_REACHED();
break;
}
ASSERT(!selectionToDelete.isNone());
if (selectionToDelete.isNone())
return;
if (selectionToDelete.isCaret() || !document()->frame()->shouldDeleteSelection(selectionToDelete))
return;
if (killRing)
document()->frame()->editor()->addToKillRing(selectionToDelete.toNormalizedRange().get(), false);
// make undo select what was deleted
setStartingSelection(selectionAfterUndo);
CompositeEditCommand::deleteSelection(selectionToDelete, m_smartDelete);
setSmartDelete(false);
typingAddedToOpenCommand(ForwardDeleteKey);
}
PlatformMenuDescription ContextMenuClientImpl::getCustomMenuFromDefaultItems(
ContextMenu* defaultMenu)
{
// Displaying the context menu in this function is a big hack as we don't
// have context, i.e. whether this is being invoked via a script or in
// response to user input (Mouse event WM_RBUTTONDOWN,
// Keyboard events KeyVK_APPS, Shift+F10). Check if this is being invoked
// in response to the above input events before popping up the context menu.
if (!m_webView->contextMenuAllowed())
return 0;
HitTestResult r = m_webView->page()->contextMenuController()->hitTestResult();
Frame* selectedFrame = r.innerNonSharedNode()->document()->frame();
WebContextMenuData data;
data.mousePosition = selectedFrame->view()->contentsToWindow(r.roundedPoint());
// Compute edit flags.
data.editFlags = WebContextMenuData::CanDoNone;
if (m_webView->focusedWebCoreFrame()->editor()->canUndo())
data.editFlags |= WebContextMenuData::CanUndo;
if (m_webView->focusedWebCoreFrame()->editor()->canRedo())
data.editFlags |= WebContextMenuData::CanRedo;
if (m_webView->focusedWebCoreFrame()->editor()->canCut())
data.editFlags |= WebContextMenuData::CanCut;
if (m_webView->focusedWebCoreFrame()->editor()->canCopy())
data.editFlags |= WebContextMenuData::CanCopy;
if (m_webView->focusedWebCoreFrame()->editor()->canPaste())
data.editFlags |= WebContextMenuData::CanPaste;
if (m_webView->focusedWebCoreFrame()->editor()->canDelete())
data.editFlags |= WebContextMenuData::CanDelete;
// We can always select all...
data.editFlags |= WebContextMenuData::CanSelectAll;
data.editFlags |= WebContextMenuData::CanTranslate;
// Links, Images, Media tags, and Image/Media-Links take preference over
// all else.
data.linkURL = r.absoluteLinkURL();
if (!r.absoluteImageURL().isEmpty()) {
data.srcURL = r.absoluteImageURL();
data.mediaType = WebContextMenuData::MediaTypeImage;
} else if (!r.absoluteMediaURL().isEmpty()) {
data.srcURL = r.absoluteMediaURL();
// We know that if absoluteMediaURL() is not empty, then this
// is a media element.
HTMLMediaElement* mediaElement =
static_cast<HTMLMediaElement*>(r.innerNonSharedNode());
if (mediaElement->hasTagName(HTMLNames::videoTag))
data.mediaType = WebContextMenuData::MediaTypeVideo;
else if (mediaElement->hasTagName(HTMLNames::audioTag))
data.mediaType = WebContextMenuData::MediaTypeAudio;
if (mediaElement->error())
data.mediaFlags |= WebContextMenuData::MediaInError;
if (mediaElement->paused())
data.mediaFlags |= WebContextMenuData::MediaPaused;
if (mediaElement->muted())
data.mediaFlags |= WebContextMenuData::MediaMuted;
if (mediaElement->loop())
data.mediaFlags |= WebContextMenuData::MediaLoop;
if (mediaElement->supportsSave())
data.mediaFlags |= WebContextMenuData::MediaCanSave;
if (mediaElement->hasAudio())
data.mediaFlags |= WebContextMenuData::MediaHasAudio;
if (mediaElement->hasVideo())
data.mediaFlags |= WebContextMenuData::MediaHasVideo;
if (mediaElement->controls())
data.mediaFlags |= WebContextMenuData::MediaControlRootElement;
} else if (r.innerNonSharedNode()->hasTagName(HTMLNames::objectTag)
|| r.innerNonSharedNode()->hasTagName(HTMLNames::embedTag)) {
RenderObject* object = r.innerNonSharedNode()->renderer();
if (object && object->isWidget()) {
Widget* widget = toRenderWidget(object)->widget();
if (widget && widget->isPluginContainer()) {
data.mediaType = WebContextMenuData::MediaTypePlugin;
WebPluginContainerImpl* plugin = static_cast<WebPluginContainerImpl*>(widget);
WebString text = plugin->plugin()->selectionAsText();
if (!text.isEmpty()) {
data.selectedText = text;
data.editFlags |= WebContextMenuData::CanCopy;
}
data.editFlags &= ~WebContextMenuData::CanTranslate;
data.linkURL = plugin->plugin()->linkAtPosition(data.mousePosition);
if (plugin->plugin()->supportsPaginatedPrint())
data.mediaFlags |= WebContextMenuData::MediaCanPrint;
HTMLPlugInImageElement* pluginElement = static_cast<HTMLPlugInImageElement*>(r.innerNonSharedNode());
data.srcURL = pluginElement->document()->completeURL(pluginElement->url());
data.mediaFlags |= WebContextMenuData::MediaCanSave;
// Add context menu commands that are supported by the plugin.
if (plugin->plugin()->canRotateView())
data.mediaFlags |= WebContextMenuData::MediaCanRotate;
}
}
}
data.isImageBlocked =
(data.mediaType == WebContextMenuData::MediaTypeImage) && !r.image();
// If it's not a link, an image, a media element, or an image/media link,
// show a selection menu or a more generic page menu.
if (selectedFrame->document()->loader())
data.frameEncoding = selectedFrame->document()->encoding();
// Send the frame and page URLs in any case.
data.pageURL = urlFromFrame(m_webView->mainFrameImpl()->frame());
if (selectedFrame != m_webView->mainFrameImpl()->frame()) {
data.frameURL = urlFromFrame(selectedFrame);
RefPtr<HistoryItem> historyItem = selectedFrame->loader()->history()->currentItem();
if (historyItem)
data.frameHistoryItem = WebHistoryItem(historyItem);
}
if (r.isSelected()) {
if (!r.innerNonSharedNode()->hasTagName(HTMLNames::inputTag) || !static_cast<HTMLInputElement*>(r.innerNonSharedNode())->isPasswordField())
data.selectedText = selectedFrame->editor()->selectedText().stripWhiteSpace();
}
if (r.isContentEditable()) {
data.isEditable = true;
#if ENABLE(INPUT_SPEECH)
if (r.innerNonSharedNode()->hasTagName(HTMLNames::inputTag)) {
data.isSpeechInputEnabled =
static_cast<HTMLInputElement*>(r.innerNonSharedNode())->isSpeechEnabled();
}
#endif
// When Chrome enables asynchronous spellchecking, its spellchecker adds spelling markers to misspelled
// words and attaches suggestions to these markers in the background. Therefore, when a user right-clicks
// a mouse on a word, Chrome just needs to find a spelling marker on the word instread of spellchecking it.
if (selectedFrame->settings() && selectedFrame->settings()->asynchronousSpellCheckingEnabled()) {
VisibleSelection selection = selectedFrame->selection()->selection();
if (selection.isCaret()) {
selection.expandUsingGranularity(WordGranularity);
RefPtr<Range> range = selection.toNormalizedRange();
Vector<DocumentMarker*> markers = selectedFrame->document()->markers()->markersInRange(range.get(), DocumentMarker::Spelling | DocumentMarker::Grammar);
if (markers.size() == 1) {
range->setStart(range->startContainer(), markers[0]->startOffset());
range->setEnd(range->endContainer(), markers[0]->endOffset());
data.misspelledWord = range->text();
if (markers[0]->description().length()) {
Vector<String> suggestions;
markers[0]->description().split('\n', suggestions);
data.dictionarySuggestions = suggestions;
} else if (m_webView->spellCheckClient()) {
int misspelledOffset, misspelledLength;
m_webView->spellCheckClient()->spellCheck(data.misspelledWord, misspelledOffset, misspelledLength, &data.dictionarySuggestions);
}
selection = VisibleSelection(range.get());
if (selectedFrame->selection()->shouldChangeSelection(selection))
selectedFrame->selection()->setSelection(selection, WordGranularity);
}
}
} else if (m_webView->focusedWebCoreFrame()->editor()->isContinuousSpellCheckingEnabled()) {
data.isSpellCheckingEnabled = true;
// Spellchecking might be enabled for the field, but could be disabled on the node.
if (m_webView->focusedWebCoreFrame()->editor()->isSpellCheckingEnabledInFocusedNode()) {
data.misspelledWord = selectMisspelledWord(defaultMenu, selectedFrame);
if (m_webView->spellCheckClient()) {
int misspelledOffset, misspelledLength;
m_webView->spellCheckClient()->spellCheck(
data.misspelledWord, misspelledOffset, misspelledLength,
&data.dictionarySuggestions);
if (!misspelledLength)
data.misspelledWord.reset();
}
}
}
HTMLFormElement* form = selectedFrame->selection()->currentForm();
if (form && form->checkValidity() && r.innerNonSharedNode()->hasTagName(HTMLNames::inputTag)) {
HTMLInputElement* selectedElement = static_cast<HTMLInputElement*>(r.innerNonSharedNode());
if (selectedElement) {
WebSearchableFormData ws = WebSearchableFormData(WebFormElement(form), WebInputElement(selectedElement));
if (ws.url().isValid())
data.keywordURL = ws.url();
}
}
}
#if OS(DARWIN)
if (selectedFrame->editor()->selectionHasStyle(CSSPropertyDirection, "ltr") != FalseTriState)
data.writingDirectionLeftToRight |= WebContextMenuData::CheckableMenuItemChecked;
if (selectedFrame->editor()->selectionHasStyle(CSSPropertyDirection, "rtl") != FalseTriState)
data.writingDirectionRightToLeft |= WebContextMenuData::CheckableMenuItemChecked;
#endif // OS(DARWIN)
// Now retrieve the security info.
DocumentLoader* dl = selectedFrame->loader()->documentLoader();
WebDataSource* ds = WebDataSourceImpl::fromDocumentLoader(dl);
if (ds)
data.securityInfo = ds->response().securityInfo();
data.referrerPolicy = static_cast<WebReferrerPolicy>(selectedFrame->document()->referrerPolicy());
// Filter out custom menu elements and add them into the data.
populateCustomMenuItems(defaultMenu, &data);
data.node = r.innerNonSharedNode();
WebFrame* selected_web_frame = WebFrameImpl::fromFrame(selectedFrame);
if (m_webView->client())
m_webView->client()->showContextMenu(selected_web_frame, data);
return 0;
}
