Implement an input event resource.

ppapi/cpp/instance.cc

 // 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.
 
 #include "ppapi/cpp/instance.h"
 
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/ppb_input_event.h"
 #include "ppapi/c/ppb_instance.h"
 #include "ppapi/c/ppb_messaging.h"
 #include "ppapi/cpp/common.h"
 #include "ppapi/cpp/dev/surface_3d_dev.h"
 #include "ppapi/cpp/graphics_2d.h"
 #include "ppapi/cpp/image_data.h"
 #include "ppapi/cpp/logging.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/module_impl.h"
 #include "ppapi/cpp/point.h"
 #include "ppapi/cpp/resource.h"
 #include "ppapi/cpp/var.h"
 
 namespace pp {
 
 namespace {
 
+template <> const char* interface_name<PPB_InputEvent>() {
+  return PPB_INPUT_EVENT_INTERFACE;
+}
+
 template <> const char* interface_name<PPB_Instance>() {
   return PPB_INSTANCE_INTERFACE;
 }
 
 template <> const char* interface_name<PPB_Messaging>() {
   return PPB_MESSAGING_INTERFACE;
 }
 
 }  // namespace
 
@@ skipping 24 matching lines @@
 
 
 bool Instance::HandleDocumentLoad(const URLLoader& /*url_loader*/) {
   return false;
 }
 
 bool Instance::HandleInputEvent(const PP_InputEvent& /*event*/) {
   return false;
 }
 
+bool Instance::HandleInputEvent(const InputEvent& /*event*/) {
+  return false;
+}
+
 void Instance::HandleMessage(const Var& /*message*/) {
   return;
 }
 
 #ifndef PPAPI_INSTANCE_REMOVE_SCRIPTING
 Var Instance::GetWindowObject() {
   if (!has_interface<PPB_Instance>())
     return Var();
   return Var(Var::PassRef(),
              get_interface<PPB_Instance>()->GetWindowObject(pp_instance()));
@@ skipping 36 matching lines @@
       pp_instance(), graphics.pp_resource()));
 }
 
 bool Instance::IsFullFrame() {
   if (!has_interface<PPB_Instance>())
     return false;
   return PPBoolToBool(get_interface<PPB_Instance>()->IsFullFrame(
       pp_instance()));
 }
 
+int32_t Instance::RequestInputEvents(uint32_t event_classes) {
+  if (!has_interface<PPB_InputEvent>())
+    return PP_ERROR_NOINTERFACE;
+  return get_interface<PPB_InputEvent>()->RequestInputEvents(pp_instance(),
+                                                             event_classes);
+}
+
+int32_t Instance::RequestFilteringInputEvents(uint32_t event_classes) {
+  if (!has_interface<PPB_InputEvent>())
+    return PP_ERROR_NOINTERFACE;
+  return get_interface<PPB_InputEvent>()->RequestFilteringInputEvents(
+      pp_instance(), event_classes);
+}
+
+void Instance::ClearInputEventRequest(uint32_t event_classes) {
+  if (!has_interface<PPB_InputEvent>())
+    return;
+  get_interface<PPB_InputEvent>()->ClearInputEventRequest(pp_instance(),
+                                                          event_classes);
+}
+
 void Instance::PostMessage(const Var& message) {
   if (!has_interface<PPB_Messaging>())
     return;
   get_interface<PPB_Messaging>()->PostMessage(pp_instance(),
                                               message.pp_var());
 }
 
 void Instance::AddPerInstanceObject(const std::string& interface_name,
                                     void* object) {
   // Ensure we're not trying to register more than one object per interface
@@ skipping 28 matching lines @@
   if (!that)
     return NULL;
   InterfaceNameToObjectMap::iterator found =
       that->interface_name_to_objects_.find(interface_name);
   if (found == that->interface_name_to_objects_.end())
     return NULL;
   return found->second;
 }
 
 }  // namespace pp