Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(292)

Unified Diff: Source/WebCore/bindings/dart/DartIsolateState.cpp

Issue 9188009: Things to unfork. (Closed) Base URL: svn://svn.chromium.org/multivm/trunk/webkit
Patch Set: Created 8 years, 11 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « Source/WebCore/bindings/dart/DartIsolateState.h ('k') | Source/WebCore/bindings/dart/DartScheduledAction.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: Source/WebCore/bindings/dart/DartIsolateState.cpp
diff --git a/Source/WebCore/bindings/dart/DartIsolateState.cpp b/Source/WebCore/bindings/dart/DartIsolateState.cpp
deleted file mode 100644
index 9445e22dec4b53f49af7dde7dcf77cd4e465bdbd..0000000000000000000000000000000000000000
--- a/Source/WebCore/bindings/dart/DartIsolateState.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-// Copyright 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.
-
-#include "config.h"
-#include "DartIsolateState.h"
-
-#include "DartController.h"
-#include "DartDOMWrapper.h"
-#include "DartUtilities.h"
-
-namespace WebCore {
-
-struct DartIsolateLink {
- DartIsolateLink(Dart_Isolate isolate, DartIsolateLink* previous)
- : isolate(isolate), previous(previous) {}
-
- Dart_Isolate isolate;
- DartIsolateLink* previous;
-};
-
-DartIsolateLink* DartIsolateState::m_current = 0;
-
-void DartIsolateState::pushLink(Dart_Isolate isolate)
-{
- m_current = new DartIsolateLink(isolate, m_current);
-}
-
-void DartIsolateState::popLink()
-{
- DartIsolateLink* previous = m_current->previous;
- delete m_current;
- m_current = previous;
-}
-
-// Creates a new isolates and sets it as the current.
-Dart_Isolate DartIsolateState::create(ScriptExecutionContext* context, void* data)
-{
- if (m_current) {
- ASSERT(m_current->isolate && m_current->isolate == Dart_CurrentIsolate());
- Dart_ExitIsolate();
- }
- // FIXME: proper error reporting.
- char* errorMsg = 0;
- ASSERT(data);
- Dart_Isolate isolate = Dart_CreateIsolate(DartUtilities::fullSnapshot(), data, &errorMsg);
- pushLink(isolate);
- ASSERT(Dart_CurrentIsolate() == isolate);
- DartController::setupDOMEnabledIsolate(context);
- return isolate;
-}
-
-// Push the given isolate as the current one.
-void DartIsolateState::push(Dart_Isolate isolate)
-{
- if (m_current) {
- Dart_Isolate current = Dart_CurrentIsolate();
- ASSERT(current && m_current->isolate == current);
- if (current != isolate) {
- Dart_ExitIsolate();
- Dart_EnterIsolate(isolate);
- }
- } else {
- ASSERT(!Dart_CurrentIsolate());
- Dart_EnterIsolate(isolate);
- }
- pushLink(isolate);
-}
-
-// Return the currently active isolate.
-Dart_Isolate DartIsolateState::current()
-{
- ASSERT(m_current && m_current->isolate == Dart_CurrentIsolate());
- return m_current->isolate;
-}
-
-// Pop the currently active isolate and restore the previous one (if any).
-void DartIsolateState::pop()
-{
- ASSERT(m_current && m_current->isolate == Dart_CurrentIsolate());
- DartIsolateLink* previous = m_current->previous;
- if (previous) {
- if (previous->isolate != m_current->isolate) {
- Dart_ExitIsolate();
- Dart_EnterIsolate(previous->isolate);
- }
- } else {
- Dart_ExitIsolate();
- }
- popLink();
-}
-
-// Shutdown the given isolate.
-void DartIsolateState::shutdown(Dart_Isolate isolate)
-{
- ASSERT(!m_current || m_current->isolate != isolate);
-
- push(isolate);
- // FIXME: clear event listeners.
- // FIXME: clear console messages.
- DartDOMMap* domMap = DartUtilities::domMapForIsolate(isolate);
- for (DartDOMMap::iterator it = domMap->begin(); it != domMap->end(); ++it)
- DartDOMWrapper::derefDOMObject(it->second, it->first);
- pop();
-
- if (m_current)
- Dart_ExitIsolate();
- Dart_EnterIsolate(isolate);
- Dart_ShutdownIsolate();
- DartUtilities::unregisterIsolateContext(isolate);
- if (m_current)
- Dart_EnterIsolate(m_current->isolate);
-}
-
-}
« no previous file with comments | « Source/WebCore/bindings/dart/DartIsolateState.h ('k') | Source/WebCore/bindings/dart/DartScheduledAction.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698