Web Animations CSS: Support animation of fill and stroke

Source/core/animation/AnimatableSVGPaint.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef FullscreenController_h
-#define FullscreenController_h
-
-#include "platform/geometry/IntSize.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/RefPtr.h"
+#include "config.h"
+#include "core/animation/AnimatableSVGPaint.h"
 
 namespace WebCore {
-class Element;
-class Frame;
+
+PassRefPtr<AnimatableValue> AnimatableSVGPaint::interpolateTo(const AnimatableValue* value, double fraction) const
+{
+    const AnimatableSVGPaint* svgPaint = toAnimatableSVGPaint(value);
+    if (paintType() == SVGPaint::SVG_PAINTTYPE_RGBCOLOR && svgPaint->paintType() == SVGPaint::SVG_PAINTTYPE_RGBCOLOR) {
+        ASSERT(uri().isNull());
+        return AnimatableSVGPaint::create(SVGPaint::SVG_PAINTTYPE_RGBCOLOR, m_color.interpolateTo(svgPaint->m_color, fraction), String());
+    }
+    return defaultInterpolateTo(this, value, fraction);
 }
 
-namespace WebKit {
-class WebViewImpl;
-
-class FullscreenController {
-public:
-    static PassOwnPtr<FullscreenController> create(WebViewImpl*);
-
-    void willEnterFullScreen();
-    void didEnterFullScreen();
-    void willExitFullScreen();
-    void didExitFullScreen();
-
-    void enterFullScreenForElement(WebCore::Element*);
-    void exitFullScreenForElement(WebCore::Element*);
-
-protected:
-    explicit FullscreenController(WebViewImpl*);
-
-private:
-    WebViewImpl* m_webViewImpl;
-
-    float m_exitFullscreenPageScaleFactor;
-    WebCore::IntSize m_exitFullscreenScrollOffset;
-
-    // If set, the WebView is transitioning to fullscreen for this element.
-    RefPtr<WebCore::Element> m_provisionalFullScreenElement;
-
-    // If set, the WebView is in fullscreen mode for an element in this frame.
-    RefPtr<WebCore::Frame> m_fullScreenFrame;
-
-    bool m_isCancelingFullScreen;
-};
+PassRefPtr<AnimatableValue> AnimatableSVGPaint::addWith(const AnimatableValue* value) const
+{
+    const AnimatableSVGPaint* svgPaint = toAnimatableSVGPaint(value);
+    if (paintType() != SVGPaint::SVG_PAINTTYPE_RGBCOLOR || svgPaint->paintType() != SVGPaint::SVG_PAINTTYPE_RGBCOLOR) {
+        ASSERT(uri().isNull());
+        return AnimatableSVGPaint::create(SVGPaint::SVG_PAINTTYPE_RGBCOLOR, m_color.addWith(svgPaint->m_color), String());
+    }
+    return defaultAddWith(this, value);
+}
 
 }
-
-#endif
-