diff options
Diffstat (limited to 'Source/WebCore/dom/Position.cpp')
| -rw-r--r-- | Source/WebCore/dom/Position.cpp | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/Source/WebCore/dom/Position.cpp b/Source/WebCore/dom/Position.cpp index 9fd2c018c..31ddaf5eb 100644 --- a/Source/WebCore/dom/Position.cpp +++ b/Source/WebCore/dom/Position.cpp @@ -27,13 +27,13 @@ #include "Position.h" #include "CSSComputedStyleDeclaration.h" +#include "ContextFeatures.h" #include "HTMLNames.h" #include "InlineTextBox.h" #include "Logging.h" #include "PositionIterator.h" #include "RenderBlock.h" #include "RenderText.h" -#include "RuntimeEnabledFeatures.h" #include "Text.h" #include "TextIterator.h" #include "VisiblePosition.h" @@ -82,7 +82,7 @@ Position::Position(PassRefPtr<Node> anchorNode, LegacyEditingOffset offset) , m_isLegacyEditingPosition(true) { #if ENABLE(SHADOW_DOM) - ASSERT((m_anchorNode && RuntimeEnabledFeatures::shadowDOMEnabled()) + ASSERT((m_anchorNode && ContextFeatures::shadowDOMEnabled(m_anchorNode->document())) || !m_anchorNode || !m_anchorNode->isShadowRoot()); #else ASSERT(!m_anchorNode || !m_anchorNode->isShadowRoot()); @@ -96,7 +96,7 @@ Position::Position(PassRefPtr<Node> anchorNode, AnchorType anchorType) , m_isLegacyEditingPosition(false) { #if ENABLE(SHADOW_DOM) - ASSERT((m_anchorNode && RuntimeEnabledFeatures::shadowDOMEnabled()) + ASSERT((m_anchorNode && ContextFeatures::shadowDOMEnabled(m_anchorNode->document())) || !m_anchorNode || !m_anchorNode->isShadowRoot()); #else ASSERT(!m_anchorNode || !m_anchorNode->isShadowRoot()); @@ -114,7 +114,7 @@ Position::Position(PassRefPtr<Node> anchorNode, int offset, AnchorType anchorTyp , m_isLegacyEditingPosition(false) { #if ENABLE(SHADOW_DOM) - ASSERT((m_anchorNode && RuntimeEnabledFeatures::shadowDOMEnabled()) + ASSERT((m_anchorNode && ContextFeatures::shadowDOMEnabled(m_anchorNode->document())) || !m_anchorNode || !editingIgnoresContent(m_anchorNode.get()) || !m_anchorNode->isShadowRoot()); #else ASSERT(!m_anchorNode || !editingIgnoresContent(m_anchorNode.get()) || !m_anchorNode->isShadowRoot()); @@ -858,13 +858,42 @@ ContainerNode* Position::findParent(const Node* node) // FIXME: See http://web.ug/82697 #if ENABLE(SHADOW_DOM) - if (RuntimeEnabledFeatures::shadowDOMEnabled()) + if (ContextFeatures::shadowDOMEnabled(node->document())) return node->parentNode(); #endif return node->nonShadowBoundaryParentNode(); } +#if ENABLE(USERSELECT_ALL) +bool Position::nodeIsUserSelectAll(const Node* node) +{ + return node && node->renderer() && node->renderer()->style()->userSelect() == SELECT_ALL; +} + +Node* Position::rootUserSelectAllForNode(Node* node) +{ + if (!node || !nodeIsUserSelectAll(node)) + return 0; + Node* parent = node->parentNode(); + if (!parent) + return node; + + Node* candidateRoot = node; + while (parent) { + if (!parent->renderer()) { + parent = parent->parentNode(); + continue; + } + if (!nodeIsUserSelectAll(parent)) + break; + candidateRoot = parent; + parent = candidateRoot->parentNode(); + } + return candidateRoot; +} +#endif + bool Position::isCandidate() const { if (isNull()) |