Make IndexedDBDispatcherHost be a message filter and move its messages into a...

chrome/browser/in_process_webkit/indexed_db_callbacks.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_
 #define CHROME_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
 #include "chrome/browser/in_process_webkit/indexed_db_dispatcher_host.h"
-#include "chrome/common/indexed_db_key.h"
-#include "chrome/common/render_messages.h"
-#include "chrome/common/serialized_script_value.h"
+#include "chrome/common/indexed_db_messages.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBCallbacks.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBCursor.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBDatabaseError.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBTransaction.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBTransactionCallbacks.h"
 
 // Template magic to figure out what message to send to the renderer based on
 // which (overloaded) onSuccess method we expect to be called.
 template <class Type> struct WebIDBToMsgHelper { };
 template <> struct WebIDBToMsgHelper<WebKit::WebIDBDatabase> {
-  typedef ViewMsg_IDBCallbacksSuccessIDBDatabase MsgType;
+  typedef IndexedDBMsg_CallbacksSuccessIDBDatabase MsgType;
 };
 template <> struct WebIDBToMsgHelper<WebKit::WebIDBIndex> {
-  typedef ViewMsg_IDBCallbacksSuccessIDBIndex MsgType;
+  typedef IndexedDBMsg_CallbacksSuccessIDBIndex MsgType;
 };
 template <> struct WebIDBToMsgHelper<WebKit::WebIDBObjectStore> {
-  typedef ViewMsg_IDBCallbacksSuccessIDBObjectStore MsgType;
+  typedef IndexedDBMsg_CallbacksSuccessIDBObjectStore MsgType;
 };
 template <> struct WebIDBToMsgHelper<WebKit::WebIDBTransaction> {
-  typedef ViewMsg_IDBCallbacksSuccessIDBTransaction MsgType;
+  typedef IndexedDBMsg_CallbacksSuccessIDBTransaction MsgType;
 };
 
 // The code the following two classes share.
 class IndexedDBCallbacksBase : public WebKit::WebIDBCallbacks {
  public:
   IndexedDBCallbacksBase(IndexedDBDispatcherHost* dispatcher_host,
                          int32 response_id);
 
   virtual ~IndexedDBCallbacksBase();
 
@@ skipping 38 matching lines @@
 class IndexedDBCallbacks<WebKit::WebIDBCursor>
     : public IndexedDBCallbacksBase {
  public:
   IndexedDBCallbacks(
       IndexedDBDispatcherHost* dispatcher_host, int32 response_id)
       : IndexedDBCallbacksBase(dispatcher_host, response_id) { }
 
   virtual void onSuccess(WebKit::WebIDBCursor* idb_object) {
     int32 object_id = dispatcher_host()->Add(idb_object);
     dispatcher_host()->Send(
-        new ViewMsg_IDBCallbacksSuccessIDBCursor(response_id(), object_id));
+        new IndexedDBMsg_CallbacksSuccessIDBCursor(response_id(), object_id));
   }
 
   virtual void onSuccess() {
-    dispatcher_host()->Send(new ViewMsg_IDBCallbacksSuccessNull(response_id()));
+    dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessNull(
+        response_id()));
   }
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks);
 };
 
 // WebIDBKey is implemented in WebKit as opposed to being an interface Chromium
 // implements.  Thus we pass a const ___& version and thus we need this
 // specialization.
 template <>
 class IndexedDBCallbacks<WebKit::WebIDBKey>
     : public IndexedDBCallbacksBase {
  public:
   IndexedDBCallbacks(
       IndexedDBDispatcherHost* dispatcher_host, int32 response_id)
       : IndexedDBCallbacksBase(dispatcher_host, response_id) { }
 
   virtual void onSuccess(const WebKit::WebIDBKey& value) {
     dispatcher_host()->Send(
-        new ViewMsg_IDBCallbacksSuccessIndexedDBKey(
+        new IndexedDBMsg_CallbacksSuccessIndexedDBKey(
             response_id(), IndexedDBKey(value)));
   }
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks);
 };
 
 // WebSerializedScriptValue is implemented in WebKit as opposed to being an
 // interface Chromium implements.  Thus we pass a const ___& version and thus
 // we need this specialization.
 template <>
 class IndexedDBCallbacks<WebKit::WebSerializedScriptValue>
     : public IndexedDBCallbacksBase {
  public:
   IndexedDBCallbacks(
       IndexedDBDispatcherHost* dispatcher_host, int32 response_id)
       : IndexedDBCallbacksBase(dispatcher_host, response_id) { }
 
   virtual void onSuccess(const WebKit::WebSerializedScriptValue& value) {
     dispatcher_host()->Send(
-        new ViewMsg_IDBCallbacksSuccessSerializedScriptValue(
+        new IndexedDBMsg_CallbacksSuccessSerializedScriptValue(
             response_id(), SerializedScriptValue(value)));
   }
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks);
 };
 
 // A WebIDBCallbacks implementation that doesn't return a result.
 template <>
 class IndexedDBCallbacks<void> : public IndexedDBCallbacksBase {
  public:
   IndexedDBCallbacks(
       IndexedDBDispatcherHost* dispatcher_host, int32 response_id)
       : IndexedDBCallbacksBase(dispatcher_host, response_id) { }
 
   virtual void onSuccess() {
     dispatcher_host()->Send(
-        new ViewMsg_IDBCallbacksSuccessNull(response_id()));
+        new IndexedDBMsg_CallbacksSuccessNull(response_id()));
   }
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks);
 };
 
 class IndexedDBTransactionCallbacks
     : public WebKit::WebIDBTransactionCallbacks {
  public:
   IndexedDBTransactionCallbacks(IndexedDBDispatcherHost* dispatcher_host,
                                 int transaction_id);
 
   virtual ~IndexedDBTransactionCallbacks();
 
   virtual void onAbort();
 
   virtual void onComplete();
 
   virtual void onTimeout();
 
  private:
   scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_;
   int transaction_id_;
 };
 
 #endif  // CHROME_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_