Implement an input event resource.

ppapi/cpp/input_event.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/input_event.h"
+
+#include "ppapi/cpp/common.h"
+#include "ppapi/cpp/instance.h"
+#include "ppapi/cpp/module.h"
+#include "ppapi/cpp/module_impl.h"
+#include "ppapi/cpp/point.h"
+#include "ppapi/cpp/var.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_InputEvent>() {
+  return PPB_INPUT_EVENT_INTERFACE;
+}
+
+}  // namespace
+
+InputEvent::InputEvent() : Resource() {
+}
+
+InputEvent::InputEvent(PP_Resource input_event_resource)
+    : Resource(input_event_resource) {
+}
+
+InputEvent::~InputEvent() {
+}
+
+PP_InputEvent_Type InputEvent::GetEventType() const {
+  if (!has_interface<PPB_InputEvent>())
+    return PP_INPUTEVENT_TYPE_UNDEFINED;
+  return get_interface<PPB_InputEvent>()->GetEventType(pp_resource());
+}
+
+PP_TimeTicks InputEvent::GetEventTimeStamp() const {
+  if (!has_interface<PPB_InputEvent>())
+    return 0.0f;
+  return get_interface<PPB_InputEvent>()->GetEventTimeStamp(pp_resource());
+}
+
+uint32_t InputEvent::GetEventModifiers() const {
+  if (!has_interface<PPB_InputEvent>())
+    return 0;
+  return get_interface<PPB_InputEvent>()->GetEventModifiers(pp_resource());
+}
+
+PP_InputEvent_MouseButton InputEvent::GetMouseButton() const {
+  if (!has_interface<PPB_InputEvent>())
+    return PP_INPUTEVENT_MOUSEBUTTON_NONE;
+  return get_interface<PPB_InputEvent>()->GetMouseButton(pp_resource());
+}
+
+Point InputEvent::GetMousePosition() const {
+  if (!has_interface<PPB_InputEvent>())
+    return Point();
+  return get_interface<PPB_InputEvent>()->GetMousePosition(pp_resource());
+}
+
+int32_t InputEvent::GetMouseClickCount() const {
+  if (!has_interface<PPB_InputEvent>())
+    return 0;
+  return get_interface<PPB_InputEvent>()->GetMouseClickCount(pp_resource());
+}
+
+FloatPoint InputEvent::GetWheelDelta() const {
+  if (!has_interface<PPB_InputEvent>())
+    return FloatPoint();
+  return get_interface<PPB_InputEvent>()->GetWheelDelta(pp_resource());
+}
+
+FloatPoint InputEvent::GetWheelTicks() const {
+  if (!has_interface<PPB_InputEvent>())
+    return FloatPoint();
+  return get_interface<PPB_InputEvent>()->GetWheelTicks(pp_resource());
+}
+
+uint32_t InputEvent::GetKeyCode() const {
+  if (!has_interface<PPB_InputEvent>())
+    return 0;
+  return get_interface<PPB_InputEvent>()->GetKeyCode(pp_resource());
+}
+
+Var InputEvent::GetCharacterText() const {
+  if (!has_interface<PPB_InputEvent>())
+    return PP_INPUTEVENT_TYPE_UNDEFINED;
+  return Var(Var::PassRef(),
+             get_interface<PPB_InputEvent>()->GetCharacterText(pp_resource()));
+}
+
+}  // namespace pp