| /* |
| * Copyright (C) 2012 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 WebViewBenchmarkSupport_h |
| #define WebViewBenchmarkSupport_h |
| |
| #include "platform/WebCanvas.h" |
| #include "platform/WebSize.h" |
| |
| namespace WebKit { |
| |
| // Support for benchmarks accessing the WebView. |
| class WebViewBenchmarkSupport { |
| public: |
| enum PaintMode { |
| // Paint the entire page. |
| PaintModeEverything |
| }; |
| |
| // Client for creating canvases where multiple canvases |
| // may be used for layered rendering and sizes defined by the benchmark. |
| // Also contains reporting methods called by the WebViewBenchmarkSupport |
| // when painting is about to occur and when painting is complete. |
| class PaintClient { |
| public: |
| // Called by the WebViewBenchmarkSupport when painting is about to occur. |
| // PaintClient is expected to return an appropriately-sized canvas |
| // for the WebViewBenchmarkSupport to paint on. |
| virtual WebCanvas* willPaint(const WebSize&) { return 0; } |
| |
| // Called by the WebViewBenchmarkSupport when painting is complete. |
| // The canvas will not be used after this call and can be destroyed |
| // if necessary. |
| virtual void didPaint(WebCanvas*) { } |
| protected: |
| virtual ~PaintClient() { } |
| }; |
| |
| // Paints the web view on canvases created from the client, using the given |
| // paint mode. |
| virtual void paint(PaintClient*, PaintMode) = 0; |
| |
| protected: |
| virtual ~WebViewBenchmarkSupport() { } |
| }; |
| } // namespace WebKit |
| |
| #endif // WebViewBenchmarkSupport_h |