Another stab at the Chromium side of storage events. Re-submission of http://src.chromium.org/viewvc/chrome?view=rev&revision=27756 with slight changes in dom_storage_dispatch

er_host.cc

TBR=darin
TEST=Manually inspected that storage events fired.  Will turn on more layout tests in a 
subsequent patch.
BUG=19972

Original review URL: http://codereview.chromium.org/223013

Review URL: http://codereview.chromium.org/258010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27943 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 54 insertions, 0 deletions

diff --git a/webkit/api/public/WebStorageEventDispatcher.h b/webkit/api/public/WebStorageEventDispatcher.h
new file mode 100644
index 0000000..88d0ea9
--- /dev/null
+++ b/webkit/api/public/WebStorageEventDispatcher.h
@@ -0,0 +1,54 @@
+/*
+ * 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 WebStorageEventDispatcher_h
+#define WebStorageEventDispatcher_h
+
+#include "WebString.h"
+
+namespace WebKit {
+
+    // This is used to dispatch storage events to all pages.
+    // FIXME: Make this (or something) work for SessionStorage!
+    class WebStorageEventDispatcher {
+    public:
+        static WebStorageEventDispatcher* create();
+
+        virtual ~WebStorageEventDispatcher() { }
+
+        // Dispatch the actual event.  Doesn't yet work for SessionStorage.
+        virtual void dispatchStorageEvent(const WebString& key, const WebString& oldValue,
+                                          const WebString& newValue, const WebString& origin,
+                                          bool isLocalStorage) = 0;
+    };
+
+} // namespace WebKit
+
+#endif // WebStorageEventDispatcher_h