Index: Source/core/rendering/RenderTextFragment.cpp |
diff --git a/Source/core/rendering/RenderTextFragment.cpp b/Source/core/rendering/RenderTextFragment.cpp |
index d36e9c7f42b2c3b88fbd1f6a058e886254c16af8..759eb9dd368c1bf6bf8bd3e89899afd2ab41b2c8 100644 |
--- a/Source/core/rendering/RenderTextFragment.cpp |
+++ b/Source/core/rendering/RenderTextFragment.cpp |
@@ -24,6 +24,7 @@ |
#include "core/rendering/RenderTextFragment.h" |
#include "core/dom/Text.h" |
+#include "core/rendering/HitTestResult.h" |
#include "core/rendering/RenderBlock.h" |
namespace WebCore { |
@@ -49,6 +50,15 @@ RenderTextFragment::~RenderTextFragment() |
{ |
} |
+RenderText* RenderTextFragment::firstRenderTextInFirstLetter() const |
+{ |
+ for (RenderObject* current = m_firstLetter; current; current = current->nextInPreOrder(m_firstLetter)) { |
+ if (current->isText()) |
+ return toRenderText(current); |
+ } |
+ return 0; |
+} |
+ |
PassRefPtr<StringImpl> RenderTextFragment::originalText() const |
{ |
Node* e = node(); |
@@ -122,4 +132,20 @@ RenderBlock* RenderTextFragment::blockForAccompanyingFirstLetter() const |
return 0; |
} |
+void RenderTextFragment::updateHitTestResult(HitTestResult& result, const LayoutPoint& point) |
+{ |
+ if (result.innerNode()) |
+ return; |
+ |
+ RenderObject::updateHitTestResult(result, point); |
+ if (m_firstLetter || !node()) |
+ return; |
+ RenderObject* nodeRenderer = node()->renderer(); |
+ if (!nodeRenderer || !nodeRenderer->isText() || !toRenderText(nodeRenderer)->isTextFragment()) |
+ return; |
+ |
+ if (isDescendantOf(toRenderTextFragment(nodeRenderer)->m_firstLetter)) |
+ result.setIsFirstLetter(true); |
+} |
+ |
} // namespace WebCore |