| // 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 message header, no traditional include guard. |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/process/process.h" |
| #include "cc/surfaces/surface.h" |
| #include "content/common/content_export.h" |
| #include "content/common/content_param_traits.h" |
| #include "content/common/cursors/webcursor.h" |
| #include "content/common/edit_command.h" |
| #include "content/common/frame_param_macros.h" |
| #include "content/public/common/common_param_traits.h" |
| #include "content/public/common/drop_data.h" |
| #include "ipc/ipc_channel_handle.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "ipc/ipc_message_utils.h" |
| #include "third_party/WebKit/public/platform/WebFocusType.h" |
| #include "third_party/WebKit/public/web/WebCompositionUnderline.h" |
| #include "third_party/WebKit/public/web/WebDragOperation.h" |
| #include "third_party/WebKit/public/web/WebDragStatus.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| #include "ui/gfx/geometry/point.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/gfx/ipc/gfx_param_traits.h" |
| #include "url/gurl.h" |
| |
| #undef IPC_MESSAGE_EXPORT |
| #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
| |
| #define IPC_MESSAGE_START BrowserPluginMsgStart |
| |
| |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebDragStatus, blink::WebDragStatusLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebFocusType, blink::WebFocusTypeLast) |
| |
| IPC_STRUCT_BEGIN(BrowserPluginHostMsg_Attach_Params) |
| IPC_STRUCT_MEMBER(bool, focused) |
| IPC_STRUCT_MEMBER(bool, visible) |
| // The new size of the guest view. |
| IPC_STRUCT_MEMBER(gfx::Rect, view_rect) |
| // Whether the browser plugin is a full page plugin document. |
| IPC_STRUCT_MEMBER(bool, is_full_page_plugin) |
| IPC_STRUCT_END() |
| |
| // Browser plugin messages |
| |
| // ----------------------------------------------------------------------------- |
| // These messages are from the embedder to the browser process. |
| // Most messages from the embedder to the browser process are CONTROL because |
| // they are routed to the appropriate BrowserPluginGuest based on the |
| // browser_plugin_instance_id which is unique per embedder process. |
| |
| // This message is sent from BrowserPlugin to BrowserPluginGuest to issue an |
| // edit command. |
| IPC_MESSAGE_CONTROL2(BrowserPluginHostMsg_ExecuteEditCommand, |
| int /* browser_plugin_instance_id */, |
| std::string /* command */) |
| |
| // This message must be sent just before sending a key event. |
| IPC_MESSAGE_CONTROL2(BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent, |
| int /* browser_plugin_instance_id */, |
| std::vector<content::EditCommand> /* edit_commands */) |
| |
| // This message is sent from BrowserPlugin to BrowserPluginGuest whenever IME |
| // composition state is updated. |
| IPC_MESSAGE_CONTROL5( |
| BrowserPluginHostMsg_ImeSetComposition, |
| int /* browser_plugin_instance_id */, |
| std::string /* text */, |
| std::vector<blink::WebCompositionUnderline> /* underlines */, |
| int /* selectiont_start */, |
| int /* selection_end */) |
| |
| // This message is sent from BrowserPlugin to BrowserPluginGuest to notify that |
| // confirming the current composition is requested. |
| IPC_MESSAGE_CONTROL3(BrowserPluginHostMsg_ImeConfirmComposition, |
| int /* browser_plugin_instance_id */, |
| std::string /* text */, |
| bool /* keep selection */) |
| |
| // Deletes the current selection plus the specified number of characters before |
| // and after the selection or caret. |
| IPC_MESSAGE_CONTROL3(BrowserPluginHostMsg_ExtendSelectionAndDelete, |
| int /* browser_plugin_instance_id */, |
| int /* before */, |
| int /* after */) |
| |
| // This message is sent to the browser process to indicate that the |
| // BrowserPlugin identified by |browser_plugin_instance_id| is ready to serve |
| // as container for a guest. |params| is the state of the BrowserPlugin. |
| // This message is routed because we create a BrowserPluginEmbedder object |
| // the first time we see this message arrive to a WebContents. We need a routing |
| // ID to get this message to a particular WebContents. |
| IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_Attach, |
| int /* browser_plugin_instance_id */, |
| BrowserPluginHostMsg_Attach_Params /* params */) |
| |
| // This message is sent to the browser process to indicate that the |
| // BrowserPlugin identified by |browser_plugin_instance_id| will no longer serve |
| // as a container for a guest. |
| IPC_MESSAGE_CONTROL1(BrowserPluginHostMsg_Detach, |
| int /* browser_plugin_instance_id */) |
| |
| // Tells the guest to focus or defocus itself. |
| IPC_MESSAGE_CONTROL3(BrowserPluginHostMsg_SetFocus, |
| int /* browser_plugin_instance_id */, |
| bool /* enable */, |
| blink::WebFocusType /* focus_type */) |
| |
| // Sends an input event to the guest. |
| IPC_MESSAGE_CONTROL3(BrowserPluginHostMsg_HandleInputEvent, |
| int /* browser_plugin_instance_id */, |
| gfx::Rect /* guest_window_rect */, |
| IPC::WebInputEventPointer /* event */) |
| |
| // Notify the guest renderer that some resources given to the embededer |
| // are not used any more. |
| IPC_MESSAGE_CONTROL2( |
| BrowserPluginHostMsg_ReclaimCompositorResources, |
| int /* browser_plugin_instance_id */, |
| FrameHostMsg_ReclaimCompositorResources_Params /* params */) |
| |
| // Tells the guest it has been shown or hidden. |
| IPC_MESSAGE_CONTROL2(BrowserPluginHostMsg_SetVisibility, |
| int /* browser_plugin_instance_id */, |
| bool /* visible */) |
| |
| // Tells the guest that a drag event happened on the plugin. |
| IPC_MESSAGE_CONTROL5(BrowserPluginHostMsg_DragStatusUpdate, |
| int /* browser_plugin_instance_id */, |
| blink::WebDragStatus /* drag_status */, |
| content::DropData /* drop_data */, |
| blink::WebDragOperationsMask /* operation_mask */, |
| gfx::Point /* plugin_location */) |
| |
| // Sends a PointerLock Lock ACK to the BrowserPluginGuest. |
| IPC_MESSAGE_CONTROL2(BrowserPluginHostMsg_LockMouse_ACK, |
| int /* browser_plugin_instance_id */, |
| bool /* succeeded */) |
| |
| // Sends a PointerLock Unlock ACK to the BrowserPluginGuest. |
| IPC_MESSAGE_CONTROL1(BrowserPluginHostMsg_UnlockMouse_ACK, |
| int /* browser_plugin_instance_id */) |
| |
| // Sent when plugin's position has changed. |
| IPC_MESSAGE_CONTROL2(BrowserPluginHostMsg_UpdateGeometry, |
| int /* browser_plugin_instance_id */, |
| gfx::Rect /* view_rect */) |
| |
| IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_SatisfySequence, |
| int /* browser_plugin_instance_id */, |
| cc::SurfaceSequence /* sequence */) |
| |
| IPC_MESSAGE_ROUTED3(BrowserPluginHostMsg_RequireSequence, |
| int /* browser_plugin_instance_id */, |
| cc::SurfaceId /* surface_id */, |
| cc::SurfaceSequence /* sequence */) |
| |
| // ----------------------------------------------------------------------------- |
| // These messages are from the browser process to the embedder. |
| |
| // When the guest crashes, the browser process informs the embedder through this |
| // message. |
| IPC_MESSAGE_CONTROL1(BrowserPluginMsg_GuestGone, |
| int /* browser_plugin_instance_id */) |
| |
| // When the user tabs to the end of the tab stops of a guest, the browser |
| // process informs the embedder to tab out of the browser plugin. |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_AdvanceFocus, |
| int /* browser_plugin_instance_id */, |
| bool /* reverse */) |
| |
| // When the guest starts/stops listening to touch events, it needs to notify the |
| // plugin in the embedder about it. |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_ShouldAcceptTouchEvents, |
| int /* browser_plugin_instance_id */, |
| bool /* accept */) |
| |
| // Tells the guest to change its background opacity. |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetContentsOpaque, |
| int /* browser_plugin_instance_id */, |
| bool /* opaque */) |
| |
| // Inform the embedder of the cursor the guest wishes to display. |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetCursor, |
| int /* browser_plugin_instance_id */, |
| content::WebCursor /* cursor */) |
| |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_CompositorFrameSwapped, |
| int /* browser_plugin_instance_id */, |
| FrameMsg_CompositorFrameSwapped_Params /* params */) |
| |
| IPC_MESSAGE_CONTROL5(BrowserPluginMsg_SetChildFrameSurface, |
| int /* browser_plugin_instance_id */, |
| cc::SurfaceId /* surface_id */, |
| gfx::Size /* frame_size */, |
| float /* scale_factor */, |
| cc::SurfaceSequence /* sequence */) |
| |
| // Forwards a PointerLock Unlock request to the BrowserPlugin. |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetMouseLock, |
| int /* browser_plugin_instance_id */, |
| bool /* enable */) |
| |
| // Sends text to be displayed in tooltip. |
| IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetTooltipText, |
| int /* browser_plugin_instance_id */, |
| base::string16 /* tooltip_text */) |
| |
| // Acknowledge that we presented an ubercomp frame. |
| IPC_MESSAGE_CONTROL2(BrowserPluginHostMsg_CompositorFrameSwappedACK, |
| int /* browser_plugin_instance_id */, |
| FrameHostMsg_CompositorFrameSwappedACK_Params /* params */) |
