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author | Feng Qian <> | 2009-04-10 18:11:29 -0700 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-04-10 18:11:29 -0700 |
commit | 8f72e70a9fd78eec56623b3a62e68f16b7b27e28 (patch) | |
tree | 181bf9a400c30a1bf34ea6d72560e8d00111d549 /WebCore/workers/WorkerObjectProxy.h | |
parent | 7ed56f225e0ade046e1c2178977f72b2d896f196 (diff) | |
download | external_webkit-8f72e70a9fd78eec56623b3a62e68f16b7b27e28.zip external_webkit-8f72e70a9fd78eec56623b3a62e68f16b7b27e28.tar.gz external_webkit-8f72e70a9fd78eec56623b3a62e68f16b7b27e28.tar.bz2 |
AI 145796: Land the WebKit merge @r42026.
Automated import of CL 145796
Diffstat (limited to 'WebCore/workers/WorkerObjectProxy.h')
-rw-r--r-- | WebCore/workers/WorkerObjectProxy.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/WebCore/workers/WorkerObjectProxy.h b/WebCore/workers/WorkerObjectProxy.h new file mode 100644 index 0000000..3b86028 --- /dev/null +++ b/WebCore/workers/WorkerObjectProxy.h @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2009 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 WorkerObjectProxy_h +#define WorkerObjectProxy_h + +#if ENABLE(WORKERS) + +#include "Console.h" + +namespace WebCore { + + class String; + + // A proxy to talk to the worker object. + class WorkerObjectProxy { + public: + virtual ~WorkerObjectProxy() {} + + virtual void postMessageToWorkerObject(const String&) = 0; + + virtual void postExceptionToWorkerObject(const String& errorMessage, int lineNumber, const String& sourceURL) = 0; + + virtual void postConsoleMessageToWorkerObject(MessageDestination, MessageSource, MessageLevel, const String& message, int lineNumber, const String& sourceURL) = 0; + + virtual void confirmMessageFromWorkerObject(bool hasPendingActivity) = 0; + + virtual void reportPendingActivity(bool hasPendingActivity) = 0; + + virtual void workerContextDestroyed() = 0; + }; + +} // namespace WebCore + +#endif // ENABLE(WORKERS) + +#endif // WorkerObjectProxy_h |