From cad810f21b803229eb11403f9209855525a25d57 Mon Sep 17 00:00:00 2001
From: Steve Block <steveblock@google.com>
Date: Fri, 6 May 2011 11:45:16 +0100
Subject: Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
---
 .../platform/graphics/GraphicsLayerClient.h        | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Source/WebCore/platform/graphics/GraphicsLayerClient.h

(limited to 'Source/WebCore/platform/graphics/GraphicsLayerClient.h')

diff --git a/Source/WebCore/platform/graphics/GraphicsLayerClient.h b/Source/WebCore/platform/graphics/GraphicsLayerClient.h
new file mode 100644
index 0000000..afb297d
--- /dev/null
+++ b/Source/WebCore/platform/graphics/GraphicsLayerClient.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2009 Apple 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:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE COMPUTER, INC. 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 GraphicsLayerClient_h
+#define GraphicsLayerClient_h
+
+#if USE(ACCELERATED_COMPOSITING)
+
+namespace WebCore {
+
+class GraphicsContext;
+class GraphicsLayer;
+class IntPoint;
+class IntRect;
+class FloatPoint;
+
+enum GraphicsLayerPaintingPhase {
+    GraphicsLayerPaintBackground = (1 << 0),
+    GraphicsLayerPaintForeground = (1 << 1),
+    GraphicsLayerPaintMask = (1 << 2),
+    GraphicsLayerPaintAll = (GraphicsLayerPaintBackground | GraphicsLayerPaintForeground | GraphicsLayerPaintMask)
+};
+
+enum AnimatedPropertyID {
+    AnimatedPropertyInvalid,
+    AnimatedPropertyWebkitTransform,
+    AnimatedPropertyOpacity,
+    AnimatedPropertyBackgroundColor
+};
+
+class GraphicsLayerClient {
+public:
+    virtual ~GraphicsLayerClient() {}
+
+    // Callback for when hardware-accelerated animation started.
+    virtual void notifyAnimationStarted(const GraphicsLayer*, double time) = 0;
+
+    // Notification that a layer property changed that requires a subsequent call to syncCompositingState()
+    // to appear on the screen.
+    virtual void notifySyncRequired(const GraphicsLayer*) = 0;
+    
+    virtual void paintContents(const GraphicsLayer*, GraphicsContext&, GraphicsLayerPaintingPhase, const IntRect& inClip) = 0;
+    
+    virtual bool showDebugBorders() const = 0;
+    virtual bool showRepaintCounter() const = 0;
+};
+
+} // namespace WebCore
+
+#endif // USE(ACCELERATED_COMPOSITING)
+
+#endif // GraphicsLayerClient_h
-- 
cgit v1.1