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Unified Diff: Source/core/editing/CompositeEditCommand.cpp

Issue 299353004: Oilpan: move editing objects to the heap. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebased + tidied Created 6 years, 7 months ago
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« Source/core/editing/ApplyStyleCommand.cpp ('K') | « Source/core/editing/CompositeEditCommand.h ('k') | Source/core/editing/CreateLinkCommand.h » ('j') | Source/core/editing/FrameSelection.cpp » ('J')
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Index: Source/core/editing/CompositeEditCommand.cpp
diff --git a/Source/core/editing/CompositeEditCommand.cpp b/Source/core/editing/CompositeEditCommand.cpp
index b7cdd68aa64943606b7a6a8274afb27129d2c66f..dc5a9768cebff6e047c41f599c54b79269429fd0 100644
--- a/Source/core/editing/CompositeEditCommand.cpp
+++ b/Source/core/editing/CompositeEditCommand.cpp
@@ -75,10 +75,10 @@ namespace WebCore {
using namespace HTMLNames;
-PassRefPtr<EditCommandComposition> EditCommandComposition::create(Document* document,
+PassRefPtrWillBeRawPtr<EditCommandComposition> EditCommandComposition::create(Document* document,
const VisibleSelection& startingSelection, const VisibleSelection& endingSelection, EditAction editAction)
{
- return adoptRef(new EditCommandComposition(document, startingSelection, endingSelection, editAction));
+ return adoptRefWillBeNoop(new EditCommandComposition(document, startingSelection, endingSelection, editAction));
}
EditCommandComposition::EditCommandComposition(Document* document, const VisibleSelection& startingSelection, const VisibleSelection& endingSelection, EditAction editAction)
@@ -154,6 +154,17 @@ void EditCommandComposition::setEndingSelection(const VisibleSelection& selectio
m_endingRootEditableElement = selection.rootEditableElement();
}
+void EditCommandComposition::trace(Visitor* visitor)
+{
+ visitor->trace(m_document);
+ visitor->trace(m_startingSelection);
+ visitor->trace(m_endingSelection);
+ visitor->trace(m_commands);
+ visitor->trace(m_startingRootEditableElement);
+ visitor->trace(m_endingRootEditableElement);
+ UndoStep::trace(visitor);
+}
+
CompositeEditCommand::CompositeEditCommand(Document& document)
: EditCommand(document)
{
@@ -228,9 +239,9 @@ void CompositeEditCommand::setShouldRetainAutocorrectionIndicator(bool)
//
// sugary-sweet convenience functions to help create and apply edit commands in composite commands
//
-void CompositeEditCommand::applyCommandToComposite(PassRefPtr<EditCommand> prpCommand)
+void CompositeEditCommand::applyCommandToComposite(PassRefPtrWillBeRawPtr<EditCommand> prpCommand)
{
- RefPtr<EditCommand> command = prpCommand;
+ RefPtrWillBeRawPtr<EditCommand> command = prpCommand;
command->setParent(this);
command->doApply();
if (command->isSimpleEditCommand()) {
@@ -240,7 +251,7 @@ void CompositeEditCommand::applyCommandToComposite(PassRefPtr<EditCommand> prpCo
m_commands.append(command.release());
}
-void CompositeEditCommand::applyCommandToComposite(PassRefPtr<CompositeEditCommand> command, const VisibleSelection& selection)
+void CompositeEditCommand::applyCommandToComposite(PassRefPtrWillBeRawPtr<CompositeEditCommand> command, const VisibleSelection& selection)
{
command->setParent(this);
if (selection != command->endingSelection()) {
@@ -261,12 +272,12 @@ void CompositeEditCommand::applyStyle(const EditingStyle* style, const Position&
applyCommandToComposite(ApplyStyleCommand::create(document(), style, start, end, editingAction));
}
-void CompositeEditCommand::applyStyledElement(PassRefPtr<Element> element)
+void CompositeEditCommand::applyStyledElement(PassRefPtrWillBeRawPtr<Element> element)
{
applyCommandToComposite(ApplyStyleCommand::create(element, false));
}
-void CompositeEditCommand::removeStyledElement(PassRefPtr<Element> element)
+void CompositeEditCommand::removeStyledElement(PassRefPtrWillBeRawPtr<Element> element)
{
applyCommandToComposite(ApplyStyleCommand::create(element, true));
}
@@ -292,13 +303,13 @@ bool CompositeEditCommand::isRemovableBlock(const Node* node)
return false;
}
-void CompositeEditCommand::insertNodeBefore(PassRefPtr<Node> insertChild, PassRefPtr<Node> refChild, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
+void CompositeEditCommand::insertNodeBefore(PassRefPtrWillBeRawPtr<Node> insertChild, PassRefPtrWillBeRawPtr<Node> refChild, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
{
ASSERT(!isHTMLBodyElement(*refChild));
applyCommandToComposite(InsertNodeBeforeCommand::create(insertChild, refChild, shouldAssumeContentIsAlwaysEditable));
}
-void CompositeEditCommand::insertNodeAfter(PassRefPtr<Node> insertChild, PassRefPtr<Node> refChild)
+void CompositeEditCommand::insertNodeAfter(PassRefPtrWillBeRawPtr<Node> insertChild, PassRefPtrWillBeRawPtr<Node> refChild)
{
ASSERT(insertChild);
ASSERT(refChild);
@@ -314,7 +325,7 @@ void CompositeEditCommand::insertNodeAfter(PassRefPtr<Node> insertChild, PassRef
}
}
-void CompositeEditCommand::insertNodeAt(PassRefPtr<Node> insertChild, const Position& editingPosition)
+void CompositeEditCommand::insertNodeAt(PassRefPtrWillBeRawPtr<Node> insertChild, const Position& editingPosition)
{
ASSERT(isEditablePosition(editingPosition, ContentIsEditable, DoNotUpdateStyle));
// For editing positions like [table, 0], insert before the table,
@@ -344,15 +355,15 @@ void CompositeEditCommand::insertNodeAt(PassRefPtr<Node> insertChild, const Posi
insertNodeAfter(insertChild, refChild);
}
-void CompositeEditCommand::appendNode(PassRefPtr<Node> node, PassRefPtr<ContainerNode> parent)
+void CompositeEditCommand::appendNode(PassRefPtrWillBeRawPtr<Node> node, PassRefPtrWillBeRawPtr<ContainerNode> parent)
{
ASSERT(canHaveChildrenForEditing(parent.get()));
applyCommandToComposite(AppendNodeCommand::create(parent, node));
}
-void CompositeEditCommand::removeChildrenInRange(PassRefPtr<Node> node, unsigned from, unsigned to)
+void CompositeEditCommand::removeChildrenInRange(PassRefPtrWillBeRawPtr<Node> node, unsigned from, unsigned to)
{
- Vector<RefPtr<Node> > children;
+ WillBeHeapVector<RefPtrWillBeMember<Node> > children;
Node* child = node->traverseToChildAt(from);
for (unsigned i = from; child && i < to; i++, child = child->nextSibling())
children.append(child);
@@ -362,30 +373,30 @@ void CompositeEditCommand::removeChildrenInRange(PassRefPtr<Node> node, unsigned
removeNode(children[i].release());
}
-void CompositeEditCommand::removeNode(PassRefPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
+void CompositeEditCommand::removeNode(PassRefPtrWillBeRawPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
{
if (!node || !node->nonShadowBoundaryParentNode())
return;
applyCommandToComposite(RemoveNodeCommand::create(node, shouldAssumeContentIsAlwaysEditable));
}
-void CompositeEditCommand::removeNodePreservingChildren(PassRefPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
+void CompositeEditCommand::removeNodePreservingChildren(PassRefPtrWillBeRawPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
{
applyCommandToComposite(RemoveNodePreservingChildrenCommand::create(node, shouldAssumeContentIsAlwaysEditable));
}
-void CompositeEditCommand::removeNodeAndPruneAncestors(PassRefPtr<Node> node, Node* excludeNode)
+void CompositeEditCommand::removeNodeAndPruneAncestors(PassRefPtrWillBeRawPtr<Node> node, Node* excludeNode)
{
ASSERT(node.get() != excludeNode);
- RefPtr<ContainerNode> parent = node->parentNode();
+ RefPtrWillBeRawPtr<ContainerNode> parent = node->parentNode();
removeNode(node);
prune(parent.release(), excludeNode);
}
-void CompositeEditCommand::moveRemainingSiblingsToNewParent(Node* node, Node* pastLastNodeToMove, PassRefPtr<Element> prpNewParent)
+void CompositeEditCommand::moveRemainingSiblingsToNewParent(Node* node, Node* pastLastNodeToMove, PassRefPtrWillBeRawPtr<Element> prpNewParent)
{
NodeVector nodesToRemove;
- RefPtr<Element> newParent = prpNewParent;
+ RefPtrWillBeRawPtr<Element> newParent = prpNewParent;
for (; node && node != pastLastNodeToMove; node = node->nextSibling())
nodesToRemove.append(node);
@@ -409,7 +420,7 @@ HTMLElement* CompositeEditCommand::replaceElementWithSpanPreservingChildrenAndAt
// It would also be possible to implement all of ReplaceNodeWithSpanCommand
// as a series of existing smaller edit commands. Someone who wanted to
// reduce the number of edit commands could do so here.
- RefPtr<ReplaceNodeWithSpanCommand> command = ReplaceNodeWithSpanCommand::create(node);
+ RefPtrWillBeRawPtr<ReplaceNodeWithSpanCommand> command = ReplaceNodeWithSpanCommand::create(node);
applyCommandToComposite(command);
// Returning a raw pointer here is OK because the command is retained by
// applyCommandToComposite (thus retaining the span), and the span is also
@@ -418,9 +429,9 @@ HTMLElement* CompositeEditCommand::replaceElementWithSpanPreservingChildrenAndAt
return command->spanElement();
}
-void CompositeEditCommand::prune(PassRefPtr<Node> node, Node* excludeNode)
+void CompositeEditCommand::prune(PassRefPtrWillBeRawPtr<Node> node, Node* excludeNode)
{
- if (RefPtr<Node> highestNodeToRemove = highestNodeToRemoveInPruning(node.get(), excludeNode))
+ if (RefPtrWillBeRawPtr<Node> highestNodeToRemove = highestNodeToRemoveInPruning(node.get(), excludeNode))
removeNode(highestNodeToRemove.release());
}
@@ -429,15 +440,15 @@ void CompositeEditCommand::splitTextNode(PassRefPtrWillBeRawPtr<Text> node, unsi
applyCommandToComposite(SplitTextNodeCommand::create(node, offset));
}
-void CompositeEditCommand::splitElement(PassRefPtr<Element> element, PassRefPtr<Node> atChild)
+void CompositeEditCommand::splitElement(PassRefPtrWillBeRawPtr<Element> element, PassRefPtrWillBeRawPtr<Node> atChild)
{
applyCommandToComposite(SplitElementCommand::create(element, atChild));
}
-void CompositeEditCommand::mergeIdenticalElements(PassRefPtr<Element> prpFirst, PassRefPtr<Element> prpSecond)
+void CompositeEditCommand::mergeIdenticalElements(PassRefPtrWillBeRawPtr<Element> prpFirst, PassRefPtrWillBeRawPtr<Element> prpSecond)
{
- RefPtr<Element> first = prpFirst;
- RefPtr<Element> second = prpSecond;
+ RefPtrWillBeRawPtr<Element> first = prpFirst;
+ RefPtrWillBeRawPtr<Element> second = prpSecond;
ASSERT(!first->isDescendantOf(second.get()) && second != first);
if (first->nextSibling() != second) {
removeNode(second);
@@ -446,7 +457,7 @@ void CompositeEditCommand::mergeIdenticalElements(PassRefPtr<Element> prpFirst,
applyCommandToComposite(MergeIdenticalElementsCommand::create(first, second));
}
-void CompositeEditCommand::wrapContentsInDummySpan(PassRefPtr<Element> element)
+void CompositeEditCommand::wrapContentsInDummySpan(PassRefPtrWillBeRawPtr<Element> element)
{
applyCommandToComposite(WrapContentsInDummySpanCommand::create(element));
}
@@ -539,7 +550,7 @@ Position CompositeEditCommand::positionOutsideTabSpan(const Position& pos)
return positionInParentBeforeNode(*tabSpan);
}
-void CompositeEditCommand::insertNodeAtTabSpanPosition(PassRefPtr<Node> node, const Position& pos)
+void CompositeEditCommand::insertNodeAtTabSpanPosition(PassRefPtrWillBeRawPtr<Node> node, const Position& pos)
{
// insert node before, after, or at split of tab span
insertNodeAt(node, positionOutsideTabSpan(pos));
@@ -557,17 +568,17 @@ void CompositeEditCommand::deleteSelection(const VisibleSelection &selection, bo
applyCommandToComposite(DeleteSelectionCommand::create(selection, smartDelete, mergeBlocksAfterDelete, expandForSpecialElements, sanitizeMarkup));
}
-void CompositeEditCommand::removeCSSProperty(PassRefPtr<Element> element, CSSPropertyID property)
+void CompositeEditCommand::removeCSSProperty(PassRefPtrWillBeRawPtr<Element> element, CSSPropertyID property)
{
applyCommandToComposite(RemoveCSSPropertyCommand::create(document(), element, property));
}
-void CompositeEditCommand::removeNodeAttribute(PassRefPtr<Element> element, const QualifiedName& attribute)
+void CompositeEditCommand::removeNodeAttribute(PassRefPtrWillBeRawPtr<Element> element, const QualifiedName& attribute)
{
setNodeAttribute(element, attribute, AtomicString());
}
-void CompositeEditCommand::setNodeAttribute(PassRefPtr<Element> element, const QualifiedName& attribute, const AtomicString& value)
+void CompositeEditCommand::setNodeAttribute(PassRefPtrWillBeRawPtr<Element> element, const QualifiedName& attribute, const AtomicString& value)
{
applyCommandToComposite(SetNodeAttributeCommand::create(element, attribute, value));
}
@@ -812,7 +823,7 @@ void CompositeEditCommand::deleteInsignificantTextDownstream(const Position& pos
deleteInsignificantText(pos, end);
}
-PassRefPtr<Node> CompositeEditCommand::appendBlockPlaceholder(PassRefPtr<Element> container)
+PassRefPtrWillBeRawPtr<Node> CompositeEditCommand::appendBlockPlaceholder(PassRefPtrWillBeRawPtr<Element> container)
{
if (!container)
return nullptr;
@@ -822,12 +833,12 @@ PassRefPtr<Node> CompositeEditCommand::appendBlockPlaceholder(PassRefPtr<Element
// Should assert isRenderBlockFlow || isInlineFlow when deletion improves. See 4244964.
ASSERT(container->renderer());
- RefPtr<Node> placeholder = createBlockPlaceholderElement(document());
+ RefPtrWillBeRawPtr<Node> placeholder = createBlockPlaceholderElement(document());
appendNode(placeholder, container);
return placeholder.release();
}
-PassRefPtr<Node> CompositeEditCommand::insertBlockPlaceholder(const Position& pos)
+PassRefPtrWillBeRawPtr<Node> CompositeEditCommand::insertBlockPlaceholder(const Position& pos)
{
if (pos.isNull())
return nullptr;
@@ -835,12 +846,12 @@ PassRefPtr<Node> CompositeEditCommand::insertBlockPlaceholder(const Position& po
// Should assert isRenderBlockFlow || isInlineFlow when deletion improves. See 4244964.
ASSERT(pos.deprecatedNode()->renderer());
- RefPtr<Node> placeholder = createBlockPlaceholderElement(document());
+ RefPtrWillBeRawPtr<Node> placeholder = createBlockPlaceholderElement(document());
insertNodeAt(placeholder, pos);
return placeholder.release();
}
-PassRefPtr<Node> CompositeEditCommand::addBlockPlaceholderIfNeeded(Element* container)
+PassRefPtrWillBeRawPtr<Node> CompositeEditCommand::addBlockPlaceholderIfNeeded(Element* container)
{
if (!container)
return nullptr;
@@ -874,9 +885,9 @@ void CompositeEditCommand::removePlaceholderAt(const Position& p)
deleteTextFromNode(toText(p.anchorNode()), p.offsetInContainerNode(), 1);
}
-PassRefPtr<Node> CompositeEditCommand::insertNewDefaultParagraphElementAt(const Position& position)
+PassRefPtrWillBeRawPtr<Node> CompositeEditCommand::insertNewDefaultParagraphElementAt(const Position& position)
{
- RefPtr<Element> paragraphElement = createDefaultParagraphElement(document());
+ RefPtrWillBeRawPtr<Element> paragraphElement = createDefaultParagraphElement(document());
paragraphElement->appendChild(createBreakElement(document()));
insertNodeAt(paragraphElement, position);
return paragraphElement.release();
@@ -884,7 +895,7 @@ PassRefPtr<Node> CompositeEditCommand::insertNewDefaultParagraphElementAt(const
// If the paragraph is not entirely within it's own block, create one and move the paragraph into
// it, and return that block. Otherwise return 0.
-PassRefPtr<Node> CompositeEditCommand::moveParagraphContentsToNewBlockIfNecessary(const Position& pos)
+PassRefPtrWillBeRawPtr<Node> CompositeEditCommand::moveParagraphContentsToNewBlockIfNecessary(const Position& pos)
{
if (pos.isNull())
return nullptr;
@@ -936,7 +947,7 @@ PassRefPtr<Node> CompositeEditCommand::moveParagraphContentsToNewBlockIfNecessar
if (visibleParagraphEnd.isNull())
return nullptr;
- RefPtr<Node> newBlock = insertNewDefaultParagraphElementAt(upstreamStart);
+ RefPtrWillBeRawPtr<Node> newBlock = insertNewDefaultParagraphElementAt(upstreamStart);
bool endWasBr = isHTMLBRElement(*visibleParagraphEnd.deepEquivalent().deprecatedNode());
@@ -972,8 +983,8 @@ void CompositeEditCommand::cloneParagraphUnderNewElement(const Position& start,
ASSERT(blockElement);
// First we clone the outerNode
- RefPtr<Node> lastNode;
- RefPtr<Node> outerNode = passedOuterNode;
+ RefPtrWillBeRawPtr<Node> lastNode = nullptr;
+ RefPtrWillBeRawPtr<Node> outerNode = passedOuterNode;
if (outerNode->isRootEditableElement()) {
lastNode = blockElement;
@@ -983,7 +994,7 @@ void CompositeEditCommand::cloneParagraphUnderNewElement(const Position& start,
}
if (start.anchorNode() != outerNode && lastNode->isElementNode() && start.anchorNode()->isDescendantOf(outerNode.get())) {
- Vector<RefPtr<Node> > ancestors;
+ WillBeHeapVector<RefPtrWillBeMember<Node> > ancestors;
// Insert each node from innerNode to outerNode (excluded) in a list.
for (Node* n = start.deprecatedNode(); n && n != outerNode; n = n->parentNode())
@@ -993,7 +1004,7 @@ void CompositeEditCommand::cloneParagraphUnderNewElement(const Position& start,
for (size_t i = ancestors.size(); i != 0; --i) {
Node* item = ancestors[i - 1].get();
- RefPtr<Node> child = item->cloneNode(isRenderedTableElement(item));
+ RefPtrWillBeRawPtr<Node> child = item->cloneNode(isRenderedTableElement(item));
appendNode(child, toElement(lastNode));
lastNode = child.release();
}
@@ -1018,8 +1029,8 @@ void CompositeEditCommand::cloneParagraphUnderNewElement(const Position& start,
if (!outerNode)
return;
- RefPtr<Node> startNode = start.deprecatedNode();
- for (RefPtr<Node> node = NodeTraversal::nextSkippingChildren(*startNode, outerNode.get()); node; node = NodeTraversal::nextSkippingChildren(*node, outerNode.get())) {
+ RefPtrWillBeRawPtr<Node> startNode = start.deprecatedNode();
+ for (RefPtrWillBeRawPtr<Node> node = NodeTraversal::nextSkippingChildren(*startNode, outerNode.get()); node; node = NodeTraversal::nextSkippingChildren(*node, outerNode.get())) {
// Move lastNode up in the tree as much as node was moved up in the
// tree by NodeTraversal::nextSkippingChildren, so that the relative depth between
// node and the original start node is maintained in the clone.
@@ -1031,7 +1042,7 @@ void CompositeEditCommand::cloneParagraphUnderNewElement(const Position& start,
if (!lastNode || !lastNode->parentNode())
return;
- RefPtr<Node> clonedNode = node->cloneNode(true);
+ RefPtrWillBeRawPtr<Node> clonedNode = node->cloneNode(true);
insertNodeAfter(clonedNode, lastNode);
lastNode = clonedNode.release();
if (node == end.deprecatedNode() || end.deprecatedNode()->isDescendantOf(node.get()))
@@ -1200,7 +1211,7 @@ void CompositeEditCommand::moveParagraphs(const VisiblePosition& startOfParagrap
// A non-empty paragraph's style is moved when we copy and move it. We don't move
// anything if we're given an empty paragraph, but an empty paragraph can have style
// too, <div><b><br></b></div> for example. Save it so that we can preserve it later.
- RefPtr<EditingStyle> styleInEmptyParagraph;
+ RefPtrWillBeRawPtr<EditingStyle> styleInEmptyParagraph = nullptr;
if (startOfParagraphToMove == endOfParagraphToMove && preserveStyle) {
styleInEmptyParagraph = EditingStyle::create(startOfParagraphToMove.deepEquivalent());
styleInEmptyParagraph->mergeTypingStyle(&document());
@@ -1269,14 +1280,14 @@ void CompositeEditCommand::moveParagraphs(const VisiblePosition& startOfParagrap
// FIXME: Send an appropriate shouldDeleteRange call.
bool CompositeEditCommand::breakOutOfEmptyListItem()
{
- RefPtr<Node> emptyListItem = enclosingEmptyListItem(endingSelection().visibleStart());
+ RefPtrWillBeRawPtr<Node> emptyListItem = enclosingEmptyListItem(endingSelection().visibleStart());
if (!emptyListItem)
return false;
- RefPtr<EditingStyle> style = EditingStyle::create(endingSelection().start());
+ RefPtrWillBeRawPtr<EditingStyle> style = EditingStyle::create(endingSelection().start());
style->mergeTypingStyle(&document());
- RefPtr<ContainerNode> listNode = emptyListItem->parentNode();
+ RefPtrWillBeRawPtr<ContainerNode> listNode = emptyListItem->parentNode();
// FIXME: Can't we do something better when the immediate parent wasn't a list node?
if (!listNode
|| (!isHTMLUListElement(*listNode) && !isHTMLOListElement(*listNode))
@@ -1284,7 +1295,7 @@ bool CompositeEditCommand::breakOutOfEmptyListItem()
|| listNode == emptyListItem->rootEditableElement())
return false;
- RefPtr<Element> newBlock = nullptr;
+ RefPtrWillBeRawPtr<Element> newBlock = nullptr;
if (ContainerNode* blockEnclosingList = listNode->parentNode()) {
if (isHTMLLIElement(*blockEnclosingList)) { // listNode is inside another list item
if (visiblePositionAfterNode(*blockEnclosingList) == visiblePositionAfterNode(*listNode)) {
@@ -1304,8 +1315,8 @@ bool CompositeEditCommand::breakOutOfEmptyListItem()
if (!newBlock)
newBlock = createDefaultParagraphElement(document());
- RefPtr<Node> previousListNode = emptyListItem->isElementNode() ? ElementTraversal::previousSibling(*emptyListItem): emptyListItem->previousSibling();
- RefPtr<Node> nextListNode = emptyListItem->isElementNode() ? ElementTraversal::nextSibling(*emptyListItem): emptyListItem->nextSibling();
+ RefPtrWillBeRawPtr<Node> previousListNode = emptyListItem->isElementNode() ? ElementTraversal::previousSibling(*emptyListItem): emptyListItem->previousSibling();
+ RefPtrWillBeRawPtr<Node> nextListNode = emptyListItem->isElementNode() ? ElementTraversal::nextSibling(*emptyListItem): emptyListItem->nextSibling();
if (isListItem(nextListNode.get()) || isListElement(nextListNode.get())) {
// If emptyListItem follows another list item or nested list, split the list node.
if (isListItem(previousListNode.get()) || isListElement(previousListNode.get()))
@@ -1353,7 +1364,7 @@ bool CompositeEditCommand::breakOutOfEmptyMailBlockquotedParagraph()
if (enclosingNodeOfType(previous.deepEquivalent(), &isMailBlockquote))
return false;
- RefPtr<Node> br = createBreakElement(document());
+ RefPtrWillBeRawPtr<Node> br = createBreakElement(document());
// We want to replace this quoted paragraph with an unquoted one, so insert a br
// to hold the caret before the highest blockquote.
insertNodeBefore(br, highestBlockquote);
@@ -1450,17 +1461,17 @@ Position CompositeEditCommand::positionAvoidingSpecialElementBoundary(const Posi
// Splits the tree parent by parent until we reach the specified ancestor. We use VisiblePositions
// to determine if the split is necessary. Returns the last split node.
-PassRefPtr<Node> CompositeEditCommand::splitTreeToNode(Node* start, Node* end, bool shouldSplitAncestor)
+PassRefPtrWillBeRawPtr<Node> CompositeEditCommand::splitTreeToNode(Node* start, Node* end, bool shouldSplitAncestor)
{
ASSERT(start);
ASSERT(end);
ASSERT(start != end);
- RefPtr<Node> node;
if (shouldSplitAncestor && end->parentNode())
end = end->parentNode();
- RefPtr<Node> endNode = end;
+ RefPtrWillBeRawPtr<Node> endNode = end;
+ RefPtrWillBeRawPtr<Node> node = nullptr;
for (node = start; node && node->parentNode() != endNode; node = node->parentNode()) {
if (!node->parentNode()->isElementNode())
break;
@@ -1479,4 +1490,11 @@ PassRefPtrWillBeRawPtr<Element> createBlockPlaceholderElement(Document& document
return document.createElement(brTag, false);
}
+void CompositeEditCommand::trace(Visitor* visitor)
+{
+ visitor->trace(m_commands);
+ visitor->trace(m_composition);
+ EditCommand::trace(visitor);
+}
+
} // namespace WebCore
« Source/core/editing/ApplyStyleCommand.cpp ('K') | « Source/core/editing/CompositeEditCommand.h ('k') | Source/core/editing/CreateLinkCommand.h » ('j') | Source/core/editing/FrameSelection.cpp » ('J')

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