| // Copyright 2013 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. |
| |
| // IPC messages for interacting with frames. |
| // Multiply-included message file, hence no include guard. |
| |
| #include "content/common/content_export.h" |
| #include "ipc/ipc_message_macros.h" |
| |
| #undef IPC_MESSAGE_EXPORT |
| #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
| |
| #define IPC_MESSAGE_START FrameMsgStart |
| |
| // Sent by the renderer when a child frame is created in the renderer. The |
| // |parent_frame_id| and |frame_id| are NOT routing ids. They are |
| // renderer-allocated identifiers used for tracking a frame's creation. |
| // |
| // Each of these messages will have a corresponding FrameHostMsg_Detach message |
| // sent when the frame is detached from the DOM. |
| // |
| // TOOD(ajwong): replace parent_render_frame_id and frame_id with just the |
| // routing ids. |
| IPC_SYNC_MESSAGE_CONTROL4_1(FrameHostMsg_CreateChildFrame, |
| int32 /* parent_render_frame_id */, |
| int64 /* parent_frame_id */, |
| int64 /* frame_id */, |
| std::string /* frame_name */, |
| int /* new_render_frame_id */) |
| |
| // Sent by the renderer to the parent RenderFrameHost when a child frame is |
| // detached from the DOM. |
| IPC_MESSAGE_ROUTED2(FrameHostMsg_Detach, |
| int64 /* parent_frame_id */, |
| int64 /* frame_id */) |
| |
| // Sent when the renderer starts a provisional load for a frame. |
| IPC_MESSAGE_ROUTED4(FrameHostMsg_DidStartProvisionalLoadForFrame, |
| int64 /* frame_id */, |
| int64 /* parent_frame_id */, |
| bool /* true if it is the main frame */, |
| GURL /* url */) |
| |
