Changeset 155412 in webkit for trunk/Source/WebCore/svg/SVGPatternElement.cpp

Timestamp:

Sep 9, 2013, 8:10:11 PM (12 years ago)

Author:

[email protected]

Message:

Generate more SVG type checks and conversions.
<​https://webkit.org/b/121066>

Reviewed by Anders Carlsson.

Switch another slew of SVG elements to auto-generated isFooElement()
and toFooElement() helpers.

Removed now-unnecessary casts and assertions as appropriate.
Converted some simple loops to childrenOfType iteration instead of
traversing child Nodes.

PS. This patch also adds const versions of toFooElement().

File:

• trunk/Source/WebCore/svg/SVGPatternElement.cpp (modified) (1 diff)

trunk/Source/WebCore/svg/SVGPatternElement.cpp

@@ -230 +230 @@
 
         // Respect xlink:href, take attributes from referenced element
-        Node* refNode = SVGURIReference::targetElementFromIRIString(current->href(), &document());
-        if (refNode && refNode->hasTagName(SVGNames::patternTag)) {
-            current = static_cast<const SVGPatternElement*>(const_cast<const Node*>(refNode));
+        Element* refElement = SVGURIReference::targetElementFromIRIString(current->href(), &document());
+        if (refElement && isSVGPatternElement(refElement)) {
+            current = toSVGPatternElement(refElement);
 
             // Cycle detection