Add functions to generate input events to PPB_Testing_Dev. These make

ppapi/c/dev/ppb_testing_dev.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.
  */
 #ifndef PPAPI_C_DEV_PPB_TESTING_DEV_H_
 #define PPAPI_C_DEV_PPB_TESTING_DEV_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_input_event.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
 
 struct PP_Point;
 
 // TODO(dmichael): Delete support for 0.6.
 #define PPB_TESTING_DEV_INTERFACE_0_6 "PPB_Testing(Dev);0.6"

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

optional: It would be nice if you could get rid of 0.6 while you're in the
neighborhood :-)

 #define PPB_TESTING_DEV_INTERFACE_0_7 "PPB_Testing(Dev);0.7"
-#define PPB_TESTING_DEV_INTERFACE PPB_TESTING_DEV_INTERFACE_0_7
+#define PPB_TESTING_DEV_INTERFACE_0_8 "PPB_Testing(Dev);0.8"
+#define PPB_TESTING_DEV_INTERFACE PPB_TESTING_DEV_INTERFACE_0_8
 
 // This interface contains functions used for unit testing. Do not use in
 // production code. They are not guaranteed to be available in normal plugin
 // environments so you should not depend on them.
 struct PPB_Testing_Dev {
   // Reads the bitmap data out of the backing store for the given
   // DeviceContext2D and into the given image. If the data was successfully
   // read, it will return PP_TRUE.
   //
   // This function should not generally be necessary for normal plugin
@@ skipping 38 matching lines @@
   void (*QuitMessageLoop)(PP_Instance instance);
 
   // Returns the number of live objects (resources + strings + objects)
   // associated with this plugin instance. Used for detecting leaks. Returns
   // (uint32_t)-1 on failure.
   uint32_t (*GetLiveObjectsForInstance)(PP_Instance instance);
 
   // Returns PP_TRUE if the plugin is running out-of-process, PP_FALSE
   // otherwise.
   PP_Bool (*IsOutOfProcess)();
+
+  // Generates a key up / down input event.

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

When you say 'Generate', you mean inject one so that it will be received by
PPP_InputEvent::HandleInputEvent? (Assuming the instance is registered)

+  void (*GenerateKeyEvent)(
+      PP_Instance instance,
+      PP_InputEvent_Type type,
+      const PP_InputEvent_Key& key_event);

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

Can you instead use 1 function that takes a PP_Resource representing the
InputEvent (whatever kind it is)? And create the input events using their Create
methods? (See ppb_input_event.h)

That would seem simpler & more future proof, I think.

+
+  // Generates a character input event.
+  void (*GenerateCharacterEvent)(
+      PP_Instance instance,
+      const PP_InputEvent_Character& character_event);
+
+  // Generates a mouse input event.
+  void (*GenerateMouseEvent)(
+      PP_Instance instance,
+      PP_InputEvent_Type type,
+      const PP_InputEvent_Mouse& mouse_event);
+
+  // Generates a mouse wheel input event.
+  void (*GenerateWheelEvent)(
+      PP_Instance instance,
+      const PP_InputEvent_Wheel& wheel_event);
 };
 
 #endif  /* PPAPI_C_DEV_PPB_TESTING_DEV_H_ */