Declarations for Pepper IME API.

ppapi/cpp/input_event.cc

Index: ppapi/cpp/input_event.cc
diff --git a/ppapi/cpp/input_event.cc b/ppapi/cpp/input_event.cc
index 632b1eccd93652f9f15e227e28bb9fdbf342756c..aada8d0601a469e47bd6e4fec648cb3c880db2d9 100644
--- a/ppapi/cpp/input_event.cc
+++ b/ppapi/cpp/input_event.cc
@@ -30,6 +30,10 @@ template <> const char* interface_name<PPB_WheelInputEvent>() {
   return PPB_WHEEL_INPUT_EVENT_INTERFACE;
 }
 
+template <> const char* interface_name<PPB_CompositionInputEvent>() {
+  return PPB_COMPOSITION_INPUT_EVENT_INTERFACE;
+}
+
 }  // namespace
 
 // InputEvent ------------------------------------------------------------------
@@ -218,4 +222,66 @@ Var KeyboardInputEvent::GetCharacterText() const {
                  pp_resource()));
 }
 
+// CompositionInputEvent -------------------------------------------------------
+
+CompositionInputEvent::CompositionInputEvent() : InputEvent() {
+}
+
+CompositionInputEvent::CompositionInputEvent(const InputEvent& event)
+    : InputEvent() {
+  // Type check the input event before setting it.
+  if (!has_interface<PPB_CompositionInputEvent>())
+    return;
+  if (get_interface<PPB_CompositionInputEvent>()->IsCompositionInputEvent(
+      event.pp_resource())) {
+    Module::Get()->core()->AddRefResource(event.pp_resource());
+    PassRefFromConstructor(event.pp_resource());
+  }
+}
+
+Var CompositionInputEvent::GetText() const {
+  if (!has_interface<PPB_CompositionInputEvent>())
+    return Var();
+  return Var(Var::PassRef(),
+             get_interface<PPB_CompositionInputEvent>()->GetText(
+                 pp_resource()));
+}
+
+uint32_t CompositionInputEvent::GetSegmentNumber() const {
+  if (!has_interface<PPB_CompositionInputEvent>())
+    return 0;
+  return get_interface<PPB_CompositionInputEvent>()->GetSegmentNumber(
+      pp_resource());
+}
+
+std::pair<uint32_t, uint32_t>
+CompositionInputEvent::GetSegmentAt(uint32_t index) const {
+  std::pair<uint32_t, uint32_t> range(0, 0);
+  if (!has_interface<PPB_CompositionInputEvent>())
+    return range;
+  get_interface<PPB_CompositionInputEvent>()->GetSegmentAt(pp_resource(),
+                                                           index,
+                                                           &range.first,
+                                                           &range.second);
+  return range;
+}
+
+int32_t CompositionInputEvent::GetTargetSegment() const {
+  if (!has_interface<PPB_CompositionInputEvent>())
+    return 0;
+  return get_interface<PPB_CompositionInputEvent>()->GetTargetSegment(
+      pp_resource());
+}
+
+std::pair<uint32_t, uint32_t> CompositionInputEvent::GetSelection() const {
+  std::pair<uint32_t, uint32_t> range(0, 0);
+  if (!has_interface<PPB_CompositionInputEvent>())
+    return range;
+  get_interface<PPB_CompositionInputEvent>()->GetSelection(pp_resource(),
+                                                           &range.first,
+                                                           &range.second);
+  return range;
+}
+
+
 }  // namespace pp