| // 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. |
| |
| #include "content/renderer/renderer_webidbindex_impl.h" |
| |
| #include "content/common/indexed_db_messages.h" |
| #include "content/renderer/indexed_db_dispatcher.h" |
| #include "content/renderer/render_thread_impl.h" |
| #include "content/renderer/renderer_webidbtransaction_impl.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebVector.h" |
| |
| using WebKit::WebExceptionCode; |
| using WebKit::WebDOMStringList; |
| using WebKit::WebString; |
| using WebKit::WebVector; |
| |
| RendererWebIDBIndexImpl::RendererWebIDBIndexImpl(int32 idb_index_id) |
| : idb_index_id_(idb_index_id) { |
| } |
| |
| RendererWebIDBIndexImpl::~RendererWebIDBIndexImpl() { |
| // It's not possible for there to be pending callbacks that address this |
| // object since inside WebKit, they hold a reference to the object wich owns |
| // this object. But, if that ever changed, then we'd need to invalidate |
| // any such pointers. |
| RenderThreadImpl::current()->Send(new IndexedDBHostMsg_IndexDestroyed( |
| idb_index_id_)); |
| } |
| |
| WebString RendererWebIDBIndexImpl::name() const { |
| string16 result; |
| RenderThreadImpl::current()->Send( |
| new IndexedDBHostMsg_IndexName(idb_index_id_, &result)); |
| return result; |
| } |
| |
| WebString RendererWebIDBIndexImpl::storeName() const { |
| string16 result; |
| RenderThreadImpl::current()->Send( |
| new IndexedDBHostMsg_IndexStoreName(idb_index_id_, &result)); |
| return result; |
| } |
| |
| WebString RendererWebIDBIndexImpl::keyPath() const { |
| NullableString16 result; |
| RenderThreadImpl::current()->Send( |
| new IndexedDBHostMsg_IndexKeyPath(idb_index_id_, &result)); |
| return result; |
| } |
| |
| bool RendererWebIDBIndexImpl::unique() const { |
| bool result; |
| RenderThreadImpl::current()->Send( |
| new IndexedDBHostMsg_IndexUnique(idb_index_id_, &result)); |
| return result; |
| } |
| |
| void RendererWebIDBIndexImpl::openObjectCursor( |
| const WebKit::WebIDBKeyRange& range, |
| unsigned short direction, |
| WebKit::WebIDBCallbacks* callbacks, |
| const WebKit::WebIDBTransaction& transaction, |
| WebExceptionCode& ec) { |
| IndexedDBDispatcher* dispatcher = |
| RenderThreadImpl::current()->indexed_db_dispatcher(); |
| dispatcher->RequestIDBIndexOpenObjectCursor( |
| range, direction, callbacks, idb_index_id_, transaction, &ec); |
| } |
| |
| void RendererWebIDBIndexImpl::openKeyCursor( |
| const WebKit::WebIDBKeyRange& range, |
| unsigned short direction, |
| WebKit::WebIDBCallbacks* callbacks, |
| const WebKit::WebIDBTransaction& transaction, |
| WebExceptionCode& ec) { |
| IndexedDBDispatcher* dispatcher = |
| RenderThreadImpl::current()->indexed_db_dispatcher(); |
| dispatcher->RequestIDBIndexOpenKeyCursor( |
| range, direction, callbacks, idb_index_id_, transaction, &ec); |
| } |
| |
| void RendererWebIDBIndexImpl::getObject( |
| const WebKit::WebIDBKey& key, |
| WebKit::WebIDBCallbacks* callbacks, |
| const WebKit::WebIDBTransaction& transaction, |
| WebExceptionCode& ec) { |
| IndexedDBDispatcher* dispatcher = |
| RenderThreadImpl::current()->indexed_db_dispatcher(); |
| dispatcher->RequestIDBIndexGetObject( |
| IndexedDBKey(key), callbacks, idb_index_id_, transaction, &ec); |
| } |
| |
| void RendererWebIDBIndexImpl::getKey( |
| const WebKit::WebIDBKey& key, |
| WebKit::WebIDBCallbacks* callbacks, |
| const WebKit::WebIDBTransaction& transaction, |
| WebExceptionCode& ec) { |
| IndexedDBDispatcher* dispatcher = |
| RenderThreadImpl::current()->indexed_db_dispatcher(); |
| dispatcher->RequestIDBIndexGetKey( |
| IndexedDBKey(key), callbacks, idb_index_id_, transaction, &ec); |
| } |