Add functions to generate input events to PPB_Testing_Dev. These make

ppapi/proxy/ppapi_messages.h

 // Copyright (c) 2011 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 <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "base/string16.h"
 #include "base/sync_socket.h"
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "gpu/ipc/gpu_command_buffer_traits.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_message_utils.h"
 #include "ipc/ipc_platform_file.h"
 #include "ppapi/c/dev/pp_video_capture_dev.h"
+#include "ppapi/c/dev/pp_video_dev.h"
 #include "ppapi/c/dev/ppb_text_input_dev.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_file_info.h"
+#include "ppapi/c/pp_input_event.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_module.h"
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_size.h"
-#include "ppapi/c/dev/pp_video_dev.h"
+#include "ppapi/c/ppb_input_event.h"
 #include "ppapi/c/private/ppb_flash_tcp_socket.h"
 #include "ppapi/proxy/ppapi_param_traits.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/proxy/serialized_flash_menu.h"
 #include "ppapi/proxy/serialized_structs.h"
 #include "ppapi/shared_impl/input_event_impl.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
 #include "ppapi/shared_impl/url_request_info_impl.h"
 
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT PPAPI_PROXY_EXPORT
 
 #define IPC_MESSAGE_START PpapiMsgStart
 
 IPC_ENUM_TRAITS(PP_InputEvent_Type)
+IPC_ENUM_TRAITS(PP_InputEvent_Modifier)
 IPC_ENUM_TRAITS(PP_InputEvent_MouseButton)
 IPC_ENUM_TRAITS(PP_TextInput_Type)
 IPC_ENUM_TRAITS(PP_VideoDecoder_Profile)
 IPC_ENUM_TRAITS(PP_VideoDecodeError_Dev)
 
+IPC_STRUCT_TRAITS_BEGIN(PP_InputEvent_Key)
+  IPC_STRUCT_TRAITS_MEMBER(modifier)
+  IPC_STRUCT_TRAITS_MEMBER(key_code)
+IPC_STRUCT_TRAITS_END()
+
+IPC_STRUCT_TRAITS_BEGIN(PP_InputEvent_Mouse)
+  IPC_STRUCT_TRAITS_MEMBER(modifier)
+  IPC_STRUCT_TRAITS_MEMBER(button)
+  IPC_STRUCT_TRAITS_MEMBER(x)
+  IPC_STRUCT_TRAITS_MEMBER(y)
+  IPC_STRUCT_TRAITS_MEMBER(click_count)
+IPC_STRUCT_TRAITS_END()
+
+IPC_STRUCT_TRAITS_BEGIN(PP_InputEvent_Wheel)
+  IPC_STRUCT_TRAITS_MEMBER(modifier)
+  IPC_STRUCT_TRAITS_MEMBER(delta_x)
+  IPC_STRUCT_TRAITS_MEMBER(delta_y)
+  IPC_STRUCT_TRAITS_MEMBER(wheel_ticks_x)
+  IPC_STRUCT_TRAITS_MEMBER(wheel_ticks_y)
+  IPC_STRUCT_TRAITS_MEMBER(scroll_by_page)
+IPC_STRUCT_TRAITS_END()
+
 IPC_STRUCT_TRAITS_BEGIN(PP_Point)
   IPC_STRUCT_TRAITS_MEMBER(x)
   IPC_STRUCT_TRAITS_MEMBER(y)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(PP_FloatPoint)
   IPC_STRUCT_TRAITS_MEMBER(x)
   IPC_STRUCT_TRAITS_MEMBER(y)
 IPC_STRUCT_TRAITS_END()
 
@@ skipping 887 matching lines @@
 // PPB_Testing.
 IPC_SYNC_MESSAGE_ROUTED3_1(
     PpapiHostMsg_PPBTesting_ReadImageData,
     ppapi::HostResource /* device_context_2d */,
     ppapi::HostResource /* image */,
     PP_Point /* top_left */,
     PP_Bool /* result */)
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBTesting_GetLiveObjectsForInstance,
                            PP_Instance /* instance */,
                            uint32 /* result */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBTesting_GenerateKeyEvent,
+                    PP_Instance /* instance */,
+                    PP_InputEvent_Type /* type */,
+                    PP_InputEvent_Key /* key_event */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBTesting_GenerateCharacterEvent,
+                    PP_Instance /* instance */,
+                    PP_InputEvent_Modifier /* modifier */,
+                    std::string /* text */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBTesting_GenerateMouseEvent,
+                    PP_Instance /* instance */,
+                    PP_InputEvent_Type /* type */,
+                    PP_InputEvent_Mouse /* mouse_event */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBTesting_GenerateWheelEvent,
+                    PP_Instance /* instance */,
+                    PP_InputEvent_Wheel /* wheel_event */)

[dmichael (off chromium), 2011/10/28 16:02:22]

What about sending the resource? Or if you want it to be a brand-new event, you
could use InputEventData.

 
 // PPB_TextInput.
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBTextInput_SetTextInputType,
                     PP_Instance /* instance */,
                     PP_TextInput_Type /* type */)
 IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBTextInput_UpdateCaretPosition,
                     PP_Instance /* instance */,
                     PP_Rect /* caret */,
                     PP_Rect /* bounding_box */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBTextInput_CancelCompositionText,
@@ skipping 138 matching lines @@
                     std::vector<PP_PictureBuffer_Dev> /* picture buffers */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBVideoDecoder_ReusePictureBuffer,
                     ppapi::HostResource /* video_decoder */,
                     int32_t /* picture buffer id */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVideoDecoder_Flush,
                     ppapi::HostResource /* video_decoder */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVideoDecoder_Reset,
                     ppapi::HostResource /* video_decoder */)
 IPC_SYNC_MESSAGE_ROUTED1_0(PpapiHostMsg_PPBVideoDecoder_Destroy,
                            ppapi::HostResource /* video_decoder */)