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[patch]
Patch
bug-51218-20110111145704.patch (text/plain), 43.54 KB, created by
James Robinson
on 2011-01-11 14:57:05 PST
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Description:
Patch
Filename:
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Creator:
James Robinson
Created:
2011-01-11 14:57:05 PST
Size:
43.54 KB
patch
obsolete
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog >index 0307058ccae52d62142f87386369a7c6a3d70cb6..b217bf5ec3e0f9ee857282ca34aa695bb11cb7ff 100644 >--- a/LayoutTests/ChangeLog >+++ b/LayoutTests/ChangeLog >@@ -1,3 +1,34 @@ >+2011-01-11 James Robinson <jamesr@chromium.org> >+ >+ Reviewed by NOBODY (OOPS!). >+ >+ Implement mozilla's requestAnimationFrame API >+ https://bugs.webkit.org/show_bug.cgi?id=51218 >+ >+ Tests for window.webkitRequestAnimationFrame(). The new tests >+ are in the Skipped lists for platforms that do not set >+ ENABLE(REQUEST_ANIMATION_FRAME) - which is currently all but chromium. >+ >+ * fast/animation/request-animation-frame-cancel-expected.txt: Added. >+ * fast/animation/request-animation-frame-cancel.html: Added. >+ Tests cancelling a callback within a webkitRequestAnimationFrame() callback. >+ * fast/animation/request-animation-frame-cancel2-expected.txt: Added. >+ * fast/animation/request-animation-frame-cancel2.html: Added. >+ Tests interactions between multiple webkitRequestAnimationFrame() callbacks. >+ * fast/animation/request-animation-frame-display-expected.txt: Added. >+ * fast/animation/request-animation-frame-display.html: Added. >+ Tests changing the display: property of an element within a callback. >+ * fast/animation/request-animation-frame-expected.txt: Added. >+ * fast/animation/request-animation-frame.html: Added. >+ Tests the basic use of window.webkitRequestAnimationFrame(). >+ * fast/animation/request-animation-frame-within-callback-expected.txt: Added. >+ * fast/animation/request-animation-frame-within-callback.html: Added. >+ Tests setting one webkit.webkitRequestAnimationFrame() callback within another. >+ * platform/gtk/Skipped: >+ * platform/mac/Skipped: >+ * platform/qt/Skipped: >+ * platform/win/Skipped: >+ > 2011-01-11 Dimitri Glazkov <dglazkov@chromium.org> > > Reviewed by Eric Seidel. >diff --git a/LayoutTests/fast/animation/request-animation-frame-cancel-expected.txt b/LayoutTests/fast/animation/request-animation-frame-cancel-expected.txt >new file mode 100644 >index 0000000000000000000000000000000000000000..7ef22e9a431ad0272713b71fdc8794016c8ef12f >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-cancel-expected.txt >@@ -0,0 +1 @@ >+PASS >diff --git a/LayoutTests/fast/animation/request-animation-frame-cancel.html b/LayoutTests/fast/animation/request-animation-frame-cancel.html >new file mode 100644 >index 0000000000000000000000000000000000000000..4210f7b9f69e6016a3c7a24d93574488d899910f >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-cancel.html >@@ -0,0 +1,17 @@ >+<!DOCTYPE html> >+<html> >+<span id="e">PASS</span> >+<script> >+if (window.layoutTestController) >+ layoutTestController.dumpAsText(); >+ >+var e = document.getElementById("e"); >+var id = window.webkitRequestAnimationFrame(function() { >+ e.innerHTML = "FAIL"; >+}, e); >+ >+window.webkitCancelRequestAnimationFrame(id); >+ >+if (window.layoutTestController) >+ layoutTestController.display(); >+</script> >diff --git a/LayoutTests/fast/animation/request-animation-frame-cancel2-expected.txt b/LayoutTests/fast/animation/request-animation-frame-cancel2-expected.txt >new file mode 100644 >index 0000000000000000000000000000000000000000..7ef22e9a431ad0272713b71fdc8794016c8ef12f >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-cancel2-expected.txt >@@ -0,0 +1 @@ >+PASS >diff --git a/LayoutTests/fast/animation/request-animation-frame-cancel2.html b/LayoutTests/fast/animation/request-animation-frame-cancel2.html >new file mode 100644 >index 0000000000000000000000000000000000000000..4ac2e93fd335856cd626f4a61dcff41d3546a029 >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-cancel2.html >@@ -0,0 +1,21 @@ >+<!DOCTYPE html> >+<html> >+<span id="e">PASS</span> >+<script> >+if (window.layoutTestController) >+ layoutTestController.dumpAsText(); >+ >+var e = document.getElementById("e"); >+var secondCallbackId; >+ >+window.webkitRequestAnimationFrame(function() { >+ window.webkitCancelRequestAnimationFrame(secondCallbackId); >+}, e); >+ >+secondCallbackId = window.webkitRequestAnimationFrame(function() { >+ e.innerHTML = "FAIL"; >+}, e); >+ >+if (window.layoutTestController) >+ layoutTestController.display(); >+</script> >diff --git a/LayoutTests/fast/animation/request-animation-frame-display-expected.txt b/LayoutTests/fast/animation/request-animation-frame-display-expected.txt >new file mode 100644 >index 0000000000000000000000000000000000000000..7ef22e9a431ad0272713b71fdc8794016c8ef12f >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-display-expected.txt >@@ -0,0 +1 @@ >+PASS >diff --git a/LayoutTests/fast/animation/request-animation-frame-display.html b/LayoutTests/fast/animation/request-animation-frame-display.html >new file mode 100644 >index 0000000000000000000000000000000000000000..b82257719e070471481e72d38c6768dcbc6ac23b >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-display.html >@@ -0,0 +1,22 @@ >+<!DOCTYPE html> >+<html> >+<span id="a" style="display:none"></span> >+<span id="b">FAIL</span> >+<script> >+if (window.layoutTestController) >+ layoutTestController.dumpAsText(); >+ >+var a = document.getElementById("a"); >+window.webkitRequestAnimationFrame(function() { >+ b.innerHTML="PASS"; >+}, a); >+ >+var b = document.getElementById("b"); >+window.webkitRequestAnimationFrame(function() { >+ a.style.display=""; >+}, b); >+ >+if (window.layoutTestController) >+ layoutTestController.display(); >+</script> >+</html> >diff --git a/LayoutTests/fast/animation/request-animation-frame-expected.txt b/LayoutTests/fast/animation/request-animation-frame-expected.txt >new file mode 100644 >index 0000000000000000000000000000000000000000..7ef22e9a431ad0272713b71fdc8794016c8ef12f >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-expected.txt >@@ -0,0 +1 @@ >+PASS >diff --git a/LayoutTests/fast/animation/request-animation-frame-within-callback-expected.txt b/LayoutTests/fast/animation/request-animation-frame-within-callback-expected.txt >new file mode 100644 >index 0000000000000000000000000000000000000000..7ef22e9a431ad0272713b71fdc8794016c8ef12f >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-within-callback-expected.txt >@@ -0,0 +1 @@ >+PASS >diff --git a/LayoutTests/fast/animation/request-animation-frame-within-callback.html b/LayoutTests/fast/animation/request-animation-frame-within-callback.html >new file mode 100644 >index 0000000000000000000000000000000000000000..d5a366fee0458343945d00fc965ae859d5352aa9 >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame-within-callback.html >@@ -0,0 +1,28 @@ >+<!DOCTYPE html> >+<html> >+<span id="e">FAIL</span> >+<script> >+if (window.layoutTestController) >+ layoutTestController.dumpAsText(); >+ >+var e = document.getElementById("e"); >+var sameFrame; >+window.webkitRequestAnimationFrame(function() { >+ sameFrame = true; >+}, e); >+window.webkitRequestAnimationFrame(function() { >+ window.webkitRequestAnimationFrame(function() { >+ e.innerHTML = sameFrame ? "FAIL" : "PASS"; >+ }, e); >+}, e); >+window.webkitRequestAnimationFrame(function() { >+ sameFrame = false; >+}, e); >+ >+// This should fire the three already registered callbacks, but not the one dynamically registered. >+if (window.layoutTestController) >+ layoutTestController.display(); >+// This should fire the dynamically registered callback. >+if (window.layoutTestController) >+ layoutTestController.display(); >+</script> >diff --git a/LayoutTests/fast/animation/request-animation-frame.html b/LayoutTests/fast/animation/request-animation-frame.html >new file mode 100644 >index 0000000000000000000000000000000000000000..7d67a977421685e4f1dc6b7e9d02b0e98d64c509 >--- /dev/null >+++ b/LayoutTests/fast/animation/request-animation-frame.html >@@ -0,0 +1,14 @@ >+<!DOCTYPE html> >+<html> >+<span id="e">FAIL</span> >+<script> >+if (window.layoutTestController) >+ layoutTestController.dumpAsText(); >+ >+var e = document.getElementById("e"); >+window.webkitRequestAnimationFrame(function() { >+ e.innerHTML="PASS"; >+}, e); >+if (window.layoutTestController) >+ layoutTestController.display(); >+</script> >diff --git a/LayoutTests/platform/gtk/Skipped b/LayoutTests/platform/gtk/Skipped >index d03d31109952a81d82e55b255a376bd5683a25a1..63fc8e554612a9f870d3caca2978f7c7d81bdac1 100644 >--- a/LayoutTests/platform/gtk/Skipped >+++ b/LayoutTests/platform/gtk/Skipped >@@ -5594,3 +5594,9 @@ http/tests/inspector/console-websocket-error.html > # layoutTestController.queueLoad() does not work > http/tests/xmlhttprequest/basic-auth-nouser.html > http/tests/xmlhttprequest/basic-auth-nopassword.html >+ >+# Requires requestAnimationFrame support >+fast/animation/ >+ >+# https://bugs.webkit.org/show_bug.cgi?id=51734 >+fast/multicol/span/double-merge-anonymous-block-crash.html >diff --git a/LayoutTests/platform/mac/Skipped b/LayoutTests/platform/mac/Skipped >index b21beba266bbb54907b8be5bf9452f0f115f07f5..ead25bca839bfbee694be9ba2ad3cb9dc245d216 100644 >--- a/LayoutTests/platform/mac/Skipped >+++ b/LayoutTests/platform/mac/Skipped >@@ -284,3 +284,6 @@ editing/selection/caret-mode-paragraph-keys-navigation.html > # This test is failing on the Leopard Intel Debug buildbot > # https://bugs.webkit.org/show_bug.cgi?id=51807 > fast/blockflow/broken-ideograph-small-caps.html >+ >+# Requires requestAnimationFrame support >+fast/animation/ >diff --git a/LayoutTests/platform/qt/Skipped b/LayoutTests/platform/qt/Skipped >index 9455e52a5b468d5e1ed1b1fb71e17bb6eecc4391..372efc5474ef91f2dc784e74a0b2726ccbaa33b1 100644 >--- a/LayoutTests/platform/qt/Skipped >+++ b/LayoutTests/platform/qt/Skipped >@@ -5369,6 +5369,9 @@ editing/selection/caret-bidi-first-and-last-letters.html > # https://bugs.webkit.org/show_bug.cgi?id=52155 > fast/text/emphasis-avoid-ruby.html > >+# Requires requestAnimationFrame support >+fast/animation/ >+ > # https://bugs.webkit.org/show_bug.cgi?id=42578 > # [Qt] DRT sideeffect revealed by r63657 and r75305 > fast/tokenizer/flush-characters-in-document-write-evil.html >diff --git a/LayoutTests/platform/win/Skipped b/LayoutTests/platform/win/Skipped >index 4cd6e287573f0bb56b326531792f74273583e8ed..42bd41de3bb1e55fda03449b3dc4143422ba1470 100644 >--- a/LayoutTests/platform/win/Skipped >+++ b/LayoutTests/platform/win/Skipped >@@ -1114,3 +1114,6 @@ fast/loader/user-stylesheet-fast-path.html > > # DRT does not support toggling caret browsing on / off > editing/selection/caret-mode-paragraph-keys-navigation.html >+ >+# Requires requestAnimationFrame support >+fast/animation/ >diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog >index 67fb77f7283b18aeb511743b1b5dde2619e9a652..7e70665a04780e4034ae8f39309b117aa51b1ddc 100644 >--- a/Source/WebCore/ChangeLog >+++ b/Source/WebCore/ChangeLog >@@ -1,5 +1,71 @@ > 2011-01-11 James Robinson <jamesr@chromium.org> > >+ Reviewed by NOBODY (OOPS!). >+ >+ Implement mozilla's requestAnimationFrame API >+ https://bugs.webkit.org/show_bug.cgi?id=51218 >+ >+ This implements mozilla's proposed requestAnimationFrame API. The idea with this API is that >+ an author driving an animation from script could use window.requestAnimationFrame(callback) >+ instead of window.setTimeout(callback, 0) to schedule their update logic and let the browser >+ decide when to update the animations. This avoids doing unnecessary work when the page content >+ is offscreen or is being displayed at a different framerate than what the page author expects. >+ >+ Mozilla's proposal is here: https://developer.mozilla.org/en/DOM/window.mozRequestAnimationFrame >+ This implements window.mozRequestAnimationFrame as window.webkitRequestAnimationFrame with the >+ following changes: >+ *) Only the callback syntax is supported, there is no before paint event >+ *) webkitRequestAnimationFrame supports a second parameter Element to let the author indicate >+ what content they intend to animate. That way if the page is being displayed but the element >+ in question is offscreen, we can avoid invoking the callback. >+ *) No timestamp is provided to the caller and there is no window.animationStartTime property >+ (see https://bugs.webkit.org/show_bug.cgi?id=51952 for discussion of this property) >+ *) window.webkitRequestAnimationFrame returns a numerical id that can be used to cancel the callback >+ using window.cancelWebkitRequestAnimationFrame, to parallel window.setTimeout()/window.clearTime(). >+ >+ The implementation depends on the embedder scheduling the callbacks since the callback invocation >+ depends on the page's visibility and the embedder's paint scheduling, neither of which are exposed >+ to WebCore. The expectation for the embedder is that at some point Chrome::scheduleAnimation() is >+ called FrameView::serviceScriptedAnimations() should be called for the associated Page's main frame. >+ Ideally serviceScriptedAnimations() would be called prior to rendering - although in practice the >+ embedder has to rate limit callbacks and may not be able to tie the callback directly to the >+ rendering loop. >+ >+ Tests: fast/animation/request-animation-frame-cancel.html >+ fast/animation/request-animation-frame-cancel2.html >+ fast/animation/request-animation-frame-display.html >+ fast/animation/request-animation-frame-within-callback.html >+ fast/animation/request-animation-frame.html >+ >+ * WebCore.gypi: >+ * dom/Document.cpp: >+ (WebCore::Document::Document): >+ (WebCore::Document::webkitRequestAnimationFrame): >+ (WebCore::Document::webkitCancelRequestAnimationFrame): >+ (WebCore::Document::serviceScriptedAnimations): >+ * dom/Document.h: >+ * dom/RequestAnimationFrameCallback.h: Added. >+ (WebCore::RequestAnimationFrameCallback::~RequestAnimationFrameCallback): >+ * dom/RequestAnimationFrameCallback.idl: Added. >+ * loader/EmptyClients.h: >+ (WebCore::EmptyChromeClient::scheduleAnimation): >+ * page/Chrome.cpp: >+ (WebCore::Chrome::scheduleAnimation): >+ * page/Chrome.h: >+ * page/ChromeClient.h: >+ * page/DOMWindow.cpp: >+ (WebCore::DOMWindow::webkitRequestAnimationFrame): >+ (WebCore::DOMWindow::webkitCancelRequestAnimationFrame): >+ * page/DOMWindow.h: >+ * page/DOMWindow.idl: >+ * page/FrameView.cpp: >+ (WebCore::FrameView::scheduleAnimation): >+ (WebCore::FrameView::serviceScriptedAnimations): >+ * page/FrameView.h: >+ * platform/HostWindow.h: >+ >+2011-01-11 James Robinson <jamesr@chromium.org> >+ > Reviewed by Dimitri Glazkov. > > Set all RenderBlocks as replaced when an inline display type is specified >diff --git a/Source/WebCore/WebCore.gypi b/Source/WebCore/WebCore.gypi >index 83e55d46d7c969373a61ab875e918e048175f690..37d7b29253d646919fc95ed2fcd37ca830b3e961 100644 >--- a/Source/WebCore/WebCore.gypi >+++ b/Source/WebCore/WebCore.gypi >@@ -75,6 +75,7 @@ > 'dom/ProgressEvent.idl', > 'dom/Range.idl', > 'dom/RangeException.idl', >+ 'dom/RequestAnimationFrameCallback.idl', > 'dom/Text.idl', > 'dom/TextEvent.idl', > 'dom/Touch.idl', >@@ -1314,6 +1315,7 @@ > 'dom/Range.h', > 'dom/RangeBoundaryPoint.h', > 'dom/RangeException.h', >+ 'dom/RequestAnimationFrameCallback.h', > 'dom/RawDataDocumentParser.h', > 'dom/RegisteredEventListener.cpp', > 'dom/RegisteredEventListener.h', >diff --git a/Source/WebCore/dom/Document.cpp b/Source/WebCore/dom/Document.cpp >index 1e12958e0bd0a1be97f268efbaf0c43311258e62..e62be7ccdde2beb17a96cb127d1f334b30eca458 100644 >--- a/Source/WebCore/dom/Document.cpp >+++ b/Source/WebCore/dom/Document.cpp >@@ -207,6 +207,10 @@ > #include "RenderFullScreen.h" > #endif > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+#include "RequestAnimationFrameCallback.h" >+#endif >+ > using namespace std; > using namespace WTF; > using namespace Unicode; >@@ -425,6 +429,9 @@ Document::Document(Frame* frame, const KURL& url, bool isXHTML, bool isHTML, con > , m_loadEventDelayTimer(this, &Document::loadEventDelayTimerFired) > , m_directionSetOnDocumentElement(false) > , m_writingModeSetOnDocumentElement(false) >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ , m_nextRequestAnimationFrameCallbackId(0) >+#endif > { > m_document = this; > >@@ -4947,6 +4954,86 @@ void Document::loadEventDelayTimerFired(Timer<Document>*) > frame()->loader()->checkCompleted(); > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+int Document::webkitRequestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback> callback, Element* e) >+{ >+ if (!m_requestAnimationFrameCallbacks) >+ m_requestAnimationFrameCallbacks = new RequestAnimationFrameCallbackList; >+ int id = m_nextRequestAnimationFrameCallbackId++; >+ callback->m_firedOrCancelled = false; >+ callback->m_id = id; >+ callback->m_element = e; >+ m_requestAnimationFrameCallbacks->append(callback); >+ if (FrameView* v = view()) >+ v->scheduleAnimation(); >+ return id; >+} >+ >+void Document::webkitCancelRequestAnimationFrame(int id) >+{ >+ if (!m_requestAnimationFrameCallbacks) >+ return; >+ for (size_t i = 0; i < m_requestAnimationFrameCallbacks->size(); ++i) { >+ if (m_requestAnimationFrameCallbacks->at(i)->m_id == id) { >+ m_requestAnimationFrameCallbacks->at(i)->m_firedOrCancelled = true; >+ m_requestAnimationFrameCallbacks->remove(i); >+ return; >+ } >+ } >+} >+ >+void Document::serviceScriptedAnimations() >+{ >+ if (!m_requestAnimationFrameCallbacks) >+ return; >+ // We want to run the callback for all elements in the document that have registered >+ // for a callback and that are visible. Running the callbacks can cause new callbacks >+ // to be registered, existing callbacks to be cancelled, and elements to gain or lose >+ // visibility so this code has to iterate carefully. >+ >+ // FIXME: Currently, this code doesn't do any visibility tests beyond checking display: >+ >+ // First, generate a list of callbacks to consider. Callbacks registered from this point >+ // on are considered only for the "next" frame, not this one. >+ RequestAnimationFrameCallbackList callbacks(*m_requestAnimationFrameCallbacks); >+ >+ // Firing the callback may cause the visibility of other elements to change. To avoid >+ // missing any callbacks, we keep iterating through the list of candiate callbacks and firing >+ // them until nothing new becomes visible. >+ bool firedCallback; >+ do { >+ firedCallback = false; >+ // A previous iteration may have invalidated style (or layout). Update styles for each iteration >+ // for now since all we check is the existence of a renderer. >+ updateStyleIfNeeded(); >+ for (size_t i = 0; i < callbacks.size(); ++i) { >+ RequestAnimationFrameCallback* callback = callbacks[i].get(); >+ if (!callback->m_firedOrCancelled && (!callback->m_element || callback->m_element->renderer())) { >+ callback->m_firedOrCancelled = true; >+ callback->handleEvent(); >+ firedCallback = true; >+ callbacks.remove(i); >+ break; >+ } >+ } >+ } while (firedCallback); >+ >+ // Remove any callbacks we fired from the list of pending callbacks. >+ for (size_t i = 0; i < m_requestAnimationFrameCallbacks->size();) { >+ if (m_requestAnimationFrameCallbacks->at(i)->m_firedOrCancelled) >+ m_requestAnimationFrameCallbacks->remove(i); >+ else >+ ++i; >+ } >+ >+ // In most cases we expect this list to be empty, so no need to keep around the vector's inline buffer. >+ if (!m_requestAnimationFrameCallbacks->size()) >+ m_requestAnimationFrameCallbacks.clear(); >+ else if (FrameView* v = view()) >+ v->scheduleAnimation(); >+} >+#endif >+ > #if ENABLE(TOUCH_EVENTS) > PassRefPtr<Touch> Document::createTouch(DOMWindow* window, EventTarget* target, int identifier, int pageX, int pageY, int screenX, int screenY, ExceptionCode&) const > { >diff --git a/Source/WebCore/dom/Document.h b/Source/WebCore/dom/Document.h >index fb1ae31a57d85b750f3277db492bf344a48fe14b..274c1b9a4df47f5aadffb3fa80ce687fdb679894 100644 >--- a/Source/WebCore/dom/Document.h >+++ b/Source/WebCore/dom/Document.h >@@ -147,6 +147,10 @@ class Touch; > class TouchList; > #endif > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+class RequestAnimationFrameCallback; >+#endif >+ > typedef int ExceptionCode; > > class FormElementKey { >@@ -1072,6 +1076,12 @@ public: > > const DocumentTiming* timing() const { return &m_documentTiming; } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ int webkitRequestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback>, Element*); >+ void webkitCancelRequestAnimationFrame(int id); >+ void serviceScriptedAnimations(); >+#endif >+ > bool mayCauseFlashOfUnstyledContent() const; > > void initDNSPrefetch(); >@@ -1391,6 +1401,12 @@ private: > > DocumentTiming m_documentTiming; > RefPtr<MediaQueryMatcher> m_mediaQueryMatcher; >+ >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ typedef Vector<RefPtr<RequestAnimationFrameCallback> > RequestAnimationFrameCallbackList; >+ OwnPtr<RequestAnimationFrameCallbackList> m_requestAnimationFrameCallbacks; >+ int m_nextRequestAnimationFrameCallbackId; >+#endif > }; > > inline bool Document::DocumentOrderedMap::contains(AtomicStringImpl* id) const >diff --git a/Source/WebCore/dom/RequestAnimationFrameCallback.h b/Source/WebCore/dom/RequestAnimationFrameCallback.h >new file mode 100644 >index 0000000000000000000000000000000000000000..819e4956ea3deefa64ebc50b7230306d8a758287 >--- /dev/null >+++ b/Source/WebCore/dom/RequestAnimationFrameCallback.h >@@ -0,0 +1,53 @@ >+/* >+ * Copyright (C) 2011 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 >+ * copyright notice, this list of conditions and the following disclaimer >+ * in the documentation and/or other materials provided with the >+ * distribution. >+ * * Neither the name of Google Inc. nor the names of its >+ * contributors may be used to endorse or promote products derived from >+ * this software without specific prior written permission. >+ * >+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS >+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT >+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR >+ * 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 RequestAnimationFrameCallback_h >+#define RequestAnimationFrameCallback_h >+ >+#include "Element.h" >+#include <wtf/PassRefPtr.h> >+#include <wtf/RefCounted.h> >+ >+namespace WebCore { >+ >+class RequestAnimationFrameCallback : public RefCounted<RequestAnimationFrameCallback> { >+public: >+ virtual ~RequestAnimationFrameCallback() { } >+ virtual bool handleEvent() = 0; >+ >+ RefPtr<Element> m_element; >+ int m_id; >+ bool m_firedOrCancelled; >+}; >+ >+} >+ >+#endif // RequestAnimationFrameCallback_h >+ >diff --git a/Source/WebCore/dom/RequestAnimationFrameCallback.idl b/Source/WebCore/dom/RequestAnimationFrameCallback.idl >new file mode 100644 >index 0000000000000000000000000000000000000000..8d232e5f4c8bb1a82adcfdfcc8e235a5d3db4bdf >--- /dev/null >+++ b/Source/WebCore/dom/RequestAnimationFrameCallback.idl >@@ -0,0 +1,37 @@ >+/* >+ * Copyright (C) 2010 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 >+ * copyright notice, this list of conditions and the following disclaimer >+ * in the documentation and/or other materials provided with the >+ * distribution. >+ * * Neither the name of Google Inc. nor the names of its >+ * contributors may be used to endorse or promote products derived from >+ * this software without specific prior written permission. >+ * >+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS >+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT >+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR >+ * 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. >+ */ >+ >+module core { >+ interface [ >+ Callback=FunctionOnly,Conditional=REQUEST_ANIMATION_FRAME >+ ] RequestAnimationFrameCallback{ >+ boolean handleEvent(); >+ }; >+} >diff --git a/Source/WebCore/loader/EmptyClients.h b/Source/WebCore/loader/EmptyClients.h >index e4cefc54aa0776b976fa61c34a00a5b6505272f9..5a6bda09d76dcd211c31e26f80140825d81a61d1 100644 >--- a/Source/WebCore/loader/EmptyClients.h >+++ b/Source/WebCore/loader/EmptyClients.h >@@ -157,6 +157,9 @@ public: > #if ENABLE(TILED_BACKING_STORE) > virtual void delegatedScrollRequested(const IntSize&) { } > #endif >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ virtual void scheduleAnimation() { } >+#endif > > virtual IntPoint screenToWindow(const IntPoint& p) const { return p; } > virtual IntRect windowToScreen(const IntRect& r) const { return r; } >diff --git a/Source/WebCore/page/Chrome.cpp b/Source/WebCore/page/Chrome.cpp >index a8010650de243df5cb8e8602eac17d9bdec32cb8..3da9d157ee52f11955d8e30369cf9a1d1473a8a7 100644 >--- a/Source/WebCore/page/Chrome.cpp >+++ b/Source/WebCore/page/Chrome.cpp >@@ -448,6 +448,13 @@ void Chrome::setCursor(const Cursor& cursor) > m_client->setCursor(cursor); > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+void Chrome::scheduleAnimation() >+{ >+ m_client->scheduleAnimation(); >+} >+#endif >+ > #if ENABLE(NOTIFICATIONS) > NotificationPresenter* Chrome::notificationPresenter() const > { >diff --git a/Source/WebCore/page/Chrome.h b/Source/WebCore/page/Chrome.h >index 93b8c4a712d67f080a254b77e0fa6b33fb4c289b..0afd807dd0d6c3e6bde600a9ae0fcf1f057edabf 100644 >--- a/Source/WebCore/page/Chrome.h >+++ b/Source/WebCore/page/Chrome.h >@@ -78,6 +78,9 @@ namespace WebCore { > virtual PlatformPageClient platformPageClient() const; > virtual void scrollbarsModeDidChange() const; > virtual void setCursor(const Cursor&); >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ virtual void scheduleAnimation(); >+#endif > > void scrollRectIntoView(const IntRect&) const; > >diff --git a/Source/WebCore/page/ChromeClient.h b/Source/WebCore/page/ChromeClient.h >index 67e13252a8d4e91761c5320bceac629fde9d7912..e348afbca4fc68d484b0a9cf6523dfdf178b384f 100644 >--- a/Source/WebCore/page/ChromeClient.h >+++ b/Source/WebCore/page/ChromeClient.h >@@ -151,6 +151,9 @@ namespace WebCore { > virtual PlatformPageClient platformPageClient() const = 0; > virtual void scrollbarsModeDidChange() const = 0; > virtual void setCursor(const Cursor&) = 0; >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ virtual void scheduleAnimation() = 0; >+#endif > // End methods used by HostWindow. > > virtual void dispatchViewportDataDidChange(const ViewportArguments&) const { } >diff --git a/Source/WebCore/page/DOMWindow.cpp b/Source/WebCore/page/DOMWindow.cpp >index 02140d5866f54257b29657951c913d12a4342045..832e9565fb223de9e7206b54209a9e41f95dac53 100644 >--- a/Source/WebCore/page/DOMWindow.cpp >+++ b/Source/WebCore/page/DOMWindow.cpp >@@ -105,6 +105,10 @@ > #include "LocalFileSystem.h" > #endif > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+#include "RequestAnimationFrameCallback.h" >+#endif >+ > using std::min; > using std::max; > >@@ -1464,6 +1468,21 @@ void DOMWindow::clearInterval(int timeoutId) > DOMTimer::removeById(context, timeoutId); > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+int DOMWindow::webkitRequestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback> callback, Element* e) >+{ >+ if (Document* d = document()) >+ return d->webkitRequestAnimationFrame(callback, e); >+ return 0; >+} >+ >+void DOMWindow::webkitCancelRequestAnimationFrame(int id) >+{ >+ if (Document* d = document()) >+ d->webkitCancelRequestAnimationFrame(id); >+} >+#endif >+ > bool DOMWindow::addEventListener(const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture) > { > if (!EventTarget::addEventListener(eventType, listener, useCapture)) >diff --git a/Source/WebCore/page/DOMWindow.h b/Source/WebCore/page/DOMWindow.h >index 9e72dec318a1105040c9660a1e5db1395c9f7830..366b4859420bf681f1452109d277028542c11257 100644 >--- a/Source/WebCore/page/DOMWindow.h >+++ b/Source/WebCore/page/DOMWindow.h >@@ -64,6 +64,10 @@ namespace WebCore { > class StyleMedia; > class WebKitPoint; > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ class RequestAnimationFrameCallback; >+#endif >+ > struct WindowFeatures; > > typedef int ExceptionCode; >@@ -237,6 +241,12 @@ namespace WebCore { > int setInterval(PassOwnPtr<ScheduledAction>, int timeout, ExceptionCode&); > void clearInterval(int timeoutId); > >+ // WebKit animation extensions >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ int webkitRequestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback>, Element*); >+ void webkitCancelRequestAnimationFrame(int id); >+#endif >+ > // Events > // EventTarget API > virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture); >diff --git a/Source/WebCore/page/DOMWindow.idl b/Source/WebCore/page/DOMWindow.idl >index 389d5eda4006dcf588579e6622630bb8c02af936..7c7ce18e0e8b91c56eb2f2a2f3e10f57f19b8536 100644 >--- a/Source/WebCore/page/DOMWindow.idl >+++ b/Source/WebCore/page/DOMWindow.idl >@@ -235,6 +235,12 @@ module window { > // [Custom] long setInterval(in DOMString code, in long timeout); > void clearInterval(in long handle); > >+#if defined(ENABLE_REQUEST_ANIMATION_FRAME) >+ // WebKit animation extensions >+ long webkitRequestAnimationFrame(in [Callback] RequestAnimationFrameCallback callback, in Element element); >+ void webkitCancelRequestAnimationFrame(in long id); >+#endif >+ > // Base64 > DOMString atob(in [ConvertNullToNullString] DOMString string) > raises(DOMException); >diff --git a/Source/WebCore/page/FrameView.cpp b/Source/WebCore/page/FrameView.cpp >index 77e19762f14b4013176e257d788681b75e71f8eb..7b35c29b4cd42cb94032bd1a751f2f67302b93fc 100644 >--- a/Source/WebCore/page/FrameView.cpp >+++ b/Source/WebCore/page/FrameView.cpp >@@ -342,6 +342,14 @@ void FrameView::setFrameRect(const IntRect& newRect) > #endif > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+void FrameView::scheduleAnimation() >+{ >+ if (hostWindow()) >+ hostWindow()->scheduleAnimation(); >+} >+#endif >+ > void FrameView::setMarginWidth(int w) > { > // make it update the rendering area when set >@@ -1639,6 +1647,14 @@ void FrameView::unscheduleRelayout() > m_delayedLayout = false; > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+void FrameView::serviceScriptedAnimations() >+{ >+ for (Frame* frame = m_frame.get(); frame; frame = frame->tree()->traverseNext()) >+ frame->document()->serviceScriptedAnimations(); >+} >+#endif >+ > bool FrameView::isTransparent() const > { > return m_isTransparent; >diff --git a/Source/WebCore/page/FrameView.h b/Source/WebCore/page/FrameView.h >index a2f5815b4e55e0027ba8b42ebd04de7f058c877a..4ffabc66464488063b432286df60591a90a24a44 100644 >--- a/Source/WebCore/page/FrameView.h >+++ b/Source/WebCore/page/FrameView.h >@@ -62,6 +62,9 @@ public: > > virtual void invalidateRect(const IntRect&); > virtual void setFrameRect(const IntRect&); >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ void scheduleAnimation(); >+#endif > > Frame* frame() const { return m_frame.get(); } > void clearFrame(); >@@ -97,6 +100,10 @@ public: > > bool needsFullRepaint() const { return m_doFullRepaint; } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ void serviceScriptedAnimations(); >+#endif >+ > #if USE(ACCELERATED_COMPOSITING) > void updateCompositingLayers(); > >diff --git a/Source/WebCore/platform/HostWindow.h b/Source/WebCore/platform/HostWindow.h >index 7882d48fb4c291bb234f47a8184ce0aaf8f19d5a..45c887b63d658800f937a2f8f3329d18a88fa5c5 100644 >--- a/Source/WebCore/platform/HostWindow.h >+++ b/Source/WebCore/platform/HostWindow.h >@@ -66,6 +66,10 @@ public: > > // Request that the cursor change. > virtual void setCursor(const Cursor&) = 0; >+ >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ virtual void scheduleAnimation() = 0; >+#endif > }; > > } // namespace WebCore >diff --git a/Tools/ChangeLog b/Tools/ChangeLog >index e9ccd7a34e09077e4260cc86b73579cb12e6de58..78edce273f784267b88368ea370eee7a19f009b7 100644 >--- a/Tools/ChangeLog >+++ b/Tools/ChangeLog >@@ -1,3 +1,18 @@ >+2011-01-11 James Robinson <jamesr@chromium.org> >+ >+ Reviewed by NOBODY (OOPS!). >+ >+ Implement mozilla's requestAnimationFrame API >+ https://bugs.webkit.org/show_bug.cgi?id=51218 >+ >+ Chromium DumpRenderTree support for window.webkitRequestAnimationFrame. >+ >+ * DumpRenderTree/chromium/WebViewHost.cpp: >+ (invokeScheduleComposite): >+ (WebViewHost::scheduleAnimation): >+ (WebViewHost::paintInvalidatedRegion): >+ * DumpRenderTree/chromium/WebViewHost.h: >+ > 2011-01-11 Eric Seidel <eric@webkit.org> > > Unreviewed. >diff --git a/Tools/DumpRenderTree/chromium/WebViewHost.cpp b/Tools/DumpRenderTree/chromium/WebViewHost.cpp >index f5dd7fdbc539c14c38f1abafbc6acfae7375fa39..9b1d85aee28539870e4a586d7135a7e540172583 100644 >--- a/Tools/DumpRenderTree/chromium/WebViewHost.cpp >+++ b/Tools/DumpRenderTree/chromium/WebViewHost.cpp >@@ -624,6 +624,19 @@ void WebViewHost::scheduleComposite() > didInvalidateRect(clientRect); > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+static void invokeScheduleComposite(void* context) >+{ >+ WebViewHost* wvh = static_cast<WebViewHost*>(context); >+ wvh->scheduleComposite(); >+} >+ >+void WebViewHost::scheduleAnimation() >+{ >+ webkit_support::PostDelayedTask(invokeScheduleComposite, this, 0); >+} >+#endif >+ > void WebViewHost::didFocus() > { > m_shell->setFocus(webWidget(), true); >@@ -1438,6 +1451,9 @@ void WebViewHost::paintRect(const WebRect& rect) > > void WebViewHost::paintInvalidatedRegion() > { >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ webWidget()->animate(); >+#endif > webWidget()->layout(); > WebSize widgetSize = webWidget()->size(); > WebRect clientRect(0, 0, widgetSize.width, widgetSize.height); >diff --git a/Tools/DumpRenderTree/chromium/WebViewHost.h b/Tools/DumpRenderTree/chromium/WebViewHost.h >index 86c23a5607bd8021852b5b1e9a4ade016dc98e75..373eeac9513141d0448bc0d597fe35bfbb54ee83 100644 >--- a/Tools/DumpRenderTree/chromium/WebViewHost.h >+++ b/Tools/DumpRenderTree/chromium/WebViewHost.h >@@ -147,6 +147,9 @@ class WebViewHost : public WebKit::WebViewClient, public WebKit::WebFrameClient, > virtual void didInvalidateRect(const WebKit::WebRect&); > virtual void didScrollRect(int dx, int dy, const WebKit::WebRect&); > virtual void scheduleComposite(); >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ virtual void scheduleAnimation(); >+#endif > virtual void didFocus(); > virtual void didBlur(); > virtual void didChangeCursor(const WebKit::WebCursorInfo&); >diff --git a/WebKit/chromium/ChangeLog b/WebKit/chromium/ChangeLog >index 9a4b9ada4a40984aaa2da70c9d674cc277742291..c9f3479127a71f661748151310f844c3d848f01d 100644 >--- a/WebKit/chromium/ChangeLog >+++ b/WebKit/chromium/ChangeLog >@@ -1,3 +1,27 @@ >+2011-01-11 James Robinson <jamesr@chromium.org> >+ >+ Reviewed by NOBODY (OOPS!). >+ >+ Implement mozilla's requestAnimationFrame API >+ https://bugs.webkit.org/show_bug.cgi?id=51218 >+ >+ Chromium WebKit API support for window.webkitRequestAnimationFrame() >+ >+ * features.gypi: >+ * public/WebWidget.h: >+ * public/WebWidgetClient.h: >+ (WebKit::WebWidgetClient::scheduleAnimation): >+ * src/ChromeClientImpl.cpp: >+ (WebKit::ChromeClientImpl::scheduleAnimation): >+ * src/ChromeClientImpl.h: >+ * src/WebPopupMenuImpl.cpp: >+ (WebKit::WebPopupMenuImpl::animate): >+ (WebKit::WebPopupMenuImpl::scheduleAnimation): >+ * src/WebPopupMenuImpl.h: >+ * src/WebViewImpl.cpp: >+ (WebKit::WebViewImpl::animate): >+ * src/WebViewImpl.h: >+ > 2011-01-11 Pavel Feldman <pfeldman@chromium.org> > > Reviewed by Yury Semikhatsky. >diff --git a/WebKit/chromium/features.gypi b/WebKit/chromium/features.gypi >index 372cc5c504009f12313b17e98bc2847aa25793cd..7f4cda6193f08970ac0b1cc3ed315e921d6774c1 100644 >--- a/WebKit/chromium/features.gypi >+++ b/WebKit/chromium/features.gypi >@@ -69,6 +69,7 @@ > 'ENABLE_OPENTYPE_SANITIZER=1', > 'ENABLE_ORIENTATION_EVENTS=0', > 'ENABLE_PROGRESS_TAG=1', >+ 'ENABLE_REQUEST_ANIMATION_FRAME=1', > 'ENABLE_SHARED_WORKERS=1', > 'ENABLE_SVG=1', > 'ENABLE_SVG_ANIMATION=1', >diff --git a/WebKit/chromium/public/WebWidget.h b/WebKit/chromium/public/WebWidget.h >index ccad134f634e84f3fc0b9c644e660fc680f3ef12..36fbf313ad17464c41d8d927cb2132adab6ae881 100644 >--- a/WebKit/chromium/public/WebWidget.h >+++ b/WebKit/chromium/public/WebWidget.h >@@ -56,6 +56,10 @@ public: > // Called to resize the WebWidget. > virtual void resize(const WebSize&) = 0; > >+ // Called to update imperative animation state. This should be called before >+ // paint, although the client can rate-limit these calls. >+ virtual void animate() = 0; >+ > // Called to layout the WebWidget. This MUST be called before Paint, > // and it may result in calls to WebWidgetClient::didInvalidateRect. > virtual void layout() = 0; >diff --git a/WebKit/chromium/public/WebWidgetClient.h b/WebKit/chromium/public/WebWidgetClient.h >index 373426df4f68c713913f9e728ce9900de663c7ac..85e4015a71e7e7ba9ecd620787039bd6e8364b33 100644 >--- a/WebKit/chromium/public/WebWidgetClient.h >+++ b/WebKit/chromium/public/WebWidgetClient.h >@@ -56,6 +56,9 @@ public: > // Called when a call to WebWidget::composite is required > virtual void scheduleComposite() { } > >+ // Called when a call to WebWidget::animate is required >+ virtual void scheduleAnimation() { } >+ > // Called when the widget acquires or loses focus, respectively. > virtual void didFocus() { } > virtual void didBlur() { } >diff --git a/WebKit/chromium/src/ChromeClientImpl.cpp b/WebKit/chromium/src/ChromeClientImpl.cpp >index 1a984c12f389b3d1f6f2d4ea24cc1e5eb9cb2a08..10d184f32ba1ac1a20ba0b6d9df019a222d2d044 100644 >--- a/WebKit/chromium/src/ChromeClientImpl.cpp >+++ b/WebKit/chromium/src/ChromeClientImpl.cpp >@@ -532,6 +532,13 @@ void ChromeClientImpl::invalidateContentsForSlowScroll(const IntRect& updateRect > invalidateContentsAndWindow(updateRect, immediate); > } > >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+void ChromeClientImpl::scheduleAnimation() >+{ >+ m_webView->client()->scheduleAnimation(); >+} >+#endif >+ > void ChromeClientImpl::scroll( > const IntSize& scrollDelta, const IntRect& scrollRect, > const IntRect& clipRect) >diff --git a/WebKit/chromium/src/ChromeClientImpl.h b/WebKit/chromium/src/ChromeClientImpl.h >index b024bc01ecc9024bcdcb5051288a32b37222041e..57feb92e1fc80d66dd3b95de23129242fd1c8cbe 100644 >--- a/WebKit/chromium/src/ChromeClientImpl.h >+++ b/WebKit/chromium/src/ChromeClientImpl.h >@@ -105,6 +105,9 @@ public: > virtual void invalidateWindow(const WebCore::IntRect&, bool); > virtual void invalidateContentsAndWindow(const WebCore::IntRect&, bool); > virtual void invalidateContentsForSlowScroll(const WebCore::IntRect&, bool); >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ virtual void scheduleAnimation(); >+#endif > virtual void scroll( > const WebCore::IntSize& scrollDelta, const WebCore::IntRect& rectToScroll, > const WebCore::IntRect& clipRect); >diff --git a/WebKit/chromium/src/WebPopupMenuImpl.cpp b/WebKit/chromium/src/WebPopupMenuImpl.cpp >index 63ebed809befb04e80f643136fbd31d7e8c69271..a209e6a2a88660c12eb36fd1260a903812bfaa7f 100644 >--- a/WebKit/chromium/src/WebPopupMenuImpl.cpp >+++ b/WebKit/chromium/src/WebPopupMenuImpl.cpp >@@ -151,6 +151,10 @@ void WebPopupMenuImpl::resize(const WebSize& newSize) > } > } > >+void WebPopupMenuImpl::animate() >+{ >+} >+ > void WebPopupMenuImpl::layout() > { > } >@@ -299,6 +303,10 @@ void WebPopupMenuImpl::invalidateContentsForSlowScroll(const IntRect& updateRect > invalidateContentsAndWindow(updateRect, immediate); > } > >+void WebPopupMenuImpl::scheduleAnimation() >+{ >+} >+ > void WebPopupMenuImpl::scroll(const IntSize& scrollDelta, > const IntRect& scrollRect, > const IntRect& clipRect) >diff --git a/WebKit/chromium/src/WebPopupMenuImpl.h b/WebKit/chromium/src/WebPopupMenuImpl.h >index b8ef7ba8e4b99fee904b8fb6793d6e6629e2ab49..9bf14d5904acdbd84f71477c145c5cf069ccfee8 100644 >--- a/WebKit/chromium/src/WebPopupMenuImpl.h >+++ b/WebKit/chromium/src/WebPopupMenuImpl.h >@@ -61,6 +61,7 @@ public: > virtual void close(); > virtual WebSize size() { return m_size; } > virtual void resize(const WebSize&); >+ virtual void animate(); > virtual void layout(); > virtual void paint(WebCanvas* canvas, const WebRect& rect); > virtual void themeChanged(); >@@ -105,6 +106,7 @@ public: > virtual void invalidateWindow(const WebCore::IntRect&, bool); > virtual void invalidateContentsAndWindow(const WebCore::IntRect&, bool); > virtual void invalidateContentsForSlowScroll(const WebCore::IntRect&, bool); >+ virtual void scheduleAnimation(); > virtual void scroll( > const WebCore::IntSize& scrollDelta, const WebCore::IntRect& scrollRect, > const WebCore::IntRect& clipRect); >diff --git a/WebKit/chromium/src/WebViewImpl.cpp b/WebKit/chromium/src/WebViewImpl.cpp >index 44efeea62a24b284176a7f61cb94ec86263e48f0..6851381af3d0e5c93ea1f6c758a103f489c5d650 100644 >--- a/WebKit/chromium/src/WebViewImpl.cpp >+++ b/WebKit/chromium/src/WebViewImpl.cpp >@@ -973,6 +973,18 @@ void WebViewImpl::resize(const WebSize& newSize) > #endif > } > >+void WebViewImpl::animate() >+{ >+#if ENABLE(REQUEST_ANIMATION_FRAME) >+ WebFrameImpl* webframe = mainFrameImpl(); >+ if (webframe) { >+ FrameView* view = webframe->frameView(); >+ if (view) >+ view->serviceScriptedAnimations(); >+ } >+#endif >+} >+ > void WebViewImpl::layout() > { > WebFrameImpl* webframe = mainFrameImpl(); >diff --git a/WebKit/chromium/src/WebViewImpl.h b/WebKit/chromium/src/WebViewImpl.h >index c9ecc16cca0c06301a09cd4070a3820ac618e84c..ed782923857e4ee3c8ff9835651197836a3c3f75 100644 >--- a/WebKit/chromium/src/WebViewImpl.h >+++ b/WebKit/chromium/src/WebViewImpl.h >@@ -92,6 +92,7 @@ public: > virtual void close(); > virtual WebSize size() { return m_size; } > virtual void resize(const WebSize&); >+ virtual void animate(); > virtual void layout(); > virtual void paint(WebCanvas*, const WebRect&); > virtual void themeChanged();
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