| Index: ppapi/c/ppp_instance.h
|
| ===================================================================
|
| --- ppapi/c/ppp_instance.h (revision 77426)
|
| +++ ppapi/c/ppp_instance.h (working copy)
|
| @@ -13,12 +13,15 @@
|
| struct PP_InputEvent;
|
| struct PP_Var;
|
|
|
| -#define PPP_INSTANCE_INTERFACE "PPP_Instance;0.4"
|
| +#define PPP_INSTANCE_INTERFACE_0_4 "PPP_Instance;0.4"
|
| +#define PPP_INSTANCE_INTERFACE_0_5 "PPP_Instance;0.5"
|
|
|
| +#define PPP_INSTANCE_INTERFACE PPP_INSTANCE_INTERFACE_0_5
|
| +
|
| /**
|
| * @file
|
| - * This file defines the PPP_Instance structure - a series of points to methods
|
| - * that you must implement in your model.
|
| + * This file defines the PPP_Instance structure - a series of pointers to
|
| + * methods that you must implement in your module instance.
|
| *
|
| */
|
|
|
| @@ -172,10 +175,53 @@
|
| * @return A PP_Var containing scriptable object.
|
| */
|
| struct PP_Var (*GetInstanceObject)(PP_Instance instance);
|
| +
|
| + /**
|
| + * HandleMessage is a pointer to a function that the browser will call when
|
| + * @a postMessage() is invoked on the DOM object for this module instance in
|
| + * JavaScript. Note that @a postMessage() in the JavaScript interface is
|
| + * asynchronous, meaning JavaScript execution will not be blocked while
|
| + * @a HandleMessage() is processing the given @a message.
|
| + *
|
| + * For example:
|
| + *
|
| + * \verbatim
|
| + *
|
| + * <body>
|
| + * <object id="plugin"
|
| + * type="application/x-ppapi-postMessage-example"/>
|
| + * <script type="text/javascript">
|
| + * document.getElementById('plugin').postMessage("Hello world!");
|
| + * </script>
|
| + * </body>
|
| + *
|
| + * \endverbatim
|
| + *
|
| + * This will result in HandleMessage being invoked on the instance, with
|
| + * message being a string PP_Var containing "Hello world!".
|
| + */
|
| + void (*HandleMessage)(PP_Instance instance, struct PP_Var message);
|
| };
|
| /**
|
| * @}
|
| */
|
|
|
| +/* This version exists to help provide backwards compatibility. */
|
| +struct PPP_Instance_0_4 {
|
| + PP_Bool (*DidCreate)(PP_Instance instance,
|
| + uint32_t argc,
|
| + const char* argn[],
|
| + const char* argv[]);
|
| + void (*DidDestroy)(PP_Instance instance);
|
| + void (*DidChangeView)(PP_Instance instance,
|
| + const struct PP_Rect* position,
|
| + const struct PP_Rect* clip);
|
| + void (*DidChangeFocus)(PP_Instance instance, PP_Bool has_focus);
|
| + PP_Bool (*HandleInputEvent)(PP_Instance instance,
|
| + const struct PP_InputEvent* event);
|
| + PP_Bool (*HandleDocumentLoad)(PP_Instance instance, PP_Resource url_loader);
|
| + struct PP_Var (*GetInstanceObject)(PP_Instance instance);
|
| +};
|
| +
|
| #endif /* PPAPI_C_PPP_INSTANCE_H_ */
|
|
|
|
|
Chromium Code Reviews
Issue 6538028:
A proposal for an initial postMessage interface. This will allow JavaScript ... (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/