| // Copyright (c) 2012 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. |
| |
| // Multiply-included file, no traditional include guard. |
| #include "android_webview/common/aw_hit_test_data.h" |
| #include "content/public/common/common_param_traits.h" |
| #include "ipc/ipc_channel_handle.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "ipc/ipc_platform_file.h" |
| #include "third_party/skia/include/core/SkColor.h" |
| #include "ui/gfx/geometry/point_f.h" |
| #include "ui/gfx/geometry/size_f.h" |
| #include "ui/gfx/ipc/gfx_param_traits.h" |
| |
| // Singly-included section for enums and custom IPC traits. |
| #ifndef ANDROID_WEBVIEW_COMMON_RENDER_VIEW_MESSAGES_H_ |
| #define ANDROID_WEBVIEW_COMMON_RENDER_VIEW_MESSAGES_H_ |
| |
| namespace IPC { |
| |
| // TODO - add enums and custom IPC traits here when needed. |
| |
| } // namespace IPC |
| |
| #endif // ANDROID_WEBVIEW_COMMON_RENDER_VIEW_MESSAGES_H_ |
| |
| IPC_STRUCT_TRAITS_BEGIN(android_webview::AwHitTestData) |
| IPC_STRUCT_TRAITS_MEMBER(type) |
| IPC_STRUCT_TRAITS_MEMBER(extra_data_for_type) |
| IPC_STRUCT_TRAITS_MEMBER(href) |
| IPC_STRUCT_TRAITS_MEMBER(anchor_text) |
| IPC_STRUCT_TRAITS_MEMBER(img_src) |
| IPC_STRUCT_TRAITS_END() |
| |
| #define IPC_MESSAGE_START AndroidWebViewMsgStart |
| |
| //----------------------------------------------------------------------------- |
| // RenderView messages |
| // These are messages sent from the browser to the renderer process. |
| |
| // Tells the renderer to drop all WebCore memory cache. |
| IPC_MESSAGE_CONTROL0(AwViewMsg_ClearCache) |
| |
| // Request for the renderer to determine if the document contains any image |
| // elements. The id should be passed in the response message so the response |
| // can be associated with the request. |
| IPC_MESSAGE_ROUTED1(AwViewMsg_DocumentHasImages, |
| int /* id */) |
| |
| // Do hit test at the given webview coordinate. "Webview" coordinates are |
| // physical pixel values with the 0,0 at the top left of the current displayed |
| // view (ie 0,0 is not the top left of the page if the page is scrolled). |
| IPC_MESSAGE_ROUTED2(AwViewMsg_DoHitTest, |
| gfx::PointF /* touch_center */, |
| gfx::SizeF /* touch_area */) |
| |
| // Sets the zoom factor for text only. Used in layout modes other than |
| // Text Autosizing. |
| IPC_MESSAGE_ROUTED1(AwViewMsg_SetTextZoomFactor, |
| float /* zoom_factor */) |
| |
| // Resets WebKit WebView scrolling and scale state. We need to send this |
| // message whenever we want to guarantee that page's scale will be |
| // recalculated by WebKit. |
| IPC_MESSAGE_ROUTED0(AwViewMsg_ResetScrollAndScaleState) |
| |
| // Sets the initial page scale. This overrides initial scale set by |
| // the meta viewport tag. |
| IPC_MESSAGE_ROUTED1(AwViewMsg_SetInitialPageScale, |
| double /* page_scale_factor */) |
| |
| // Sets the base background color for this view. |
| IPC_MESSAGE_ROUTED1(AwViewMsg_SetBackgroundColor, |
| SkColor) |
| |
| IPC_MESSAGE_CONTROL1(AwViewMsg_SetJsOnlineProperty, |
| bool /* network_up */) |
| |
| // Tells blink to smooth scroll to the specified location within |duration_ms|. |
| IPC_MESSAGE_ROUTED3(AwViewMsg_SmoothScroll, |
| int /* target_x */, |
| int /* target_y */, |
| int /* duration_ms */) |
| |
| //----------------------------------------------------------------------------- |
| // RenderView messages |
| // These are messages sent from the renderer to the browser process. |
| |
| // Response to AwViewMsg_DocumentHasImages request. |
| IPC_MESSAGE_ROUTED2(AwViewHostMsg_DocumentHasImagesResponse, |
| int, /* id */ |
| bool /* has_images */) |
| |
| // Response to AwViewMsg_DoHitTest. |
| IPC_MESSAGE_ROUTED1(AwViewHostMsg_UpdateHitTestData, |
| android_webview::AwHitTestData) |
| |
| // Sent whenever the contents size (as seen by RenderView) is changed. |
| IPC_MESSAGE_ROUTED1(AwViewHostMsg_OnContentsSizeChanged, |
| gfx::Size /* contents_size */) |
| |
| // Sent immediately before a top level navigation is initiated within Blink. |
| // There are some exlusions, the most important ones are it is not sent |
| // when creating a popup window, and not sent for application initiated |
| // navigations. See AwContentRendererClient::HandleNavigation for all |
| // cornercases. This is sent before updating the NavigationController state |
| // or creating a URLRequest for the main frame resource. |
| IPC_SYNC_MESSAGE_CONTROL5_1(AwViewHostMsg_ShouldOverrideUrlLoading, |
| int /* render_frame_id id */, |
| base::string16 /* in - url */, |
| bool /* in - has_user_gesture */, |
| bool /* in - is_redirect */, |
| bool /* in - is_main_frame */, |
| bool /* out - result */) |
| |
| // Sent when a subframe is created. |
| IPC_MESSAGE_CONTROL2(AwViewHostMsg_SubFrameCreated, |
| int /* parent_render_frame_id */, |
| int /* child_render_frame_id */) |
