PPAPI: Move IMEInputEvent and TextInput to stable.

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 1f368b07c04f6be7c9068bf5daf4892bcf37651d..bf6e95ee4c552870784d7de75a2e855fc0286a5b 100644
--- a/ppapi/cpp/input_event.cc
+++ b/ppapi/cpp/input_event.cc
@@ -35,6 +35,10 @@ template <> const char* interface_name<PPB_TouchInputEvent_1_0>() {
   return PPB_TOUCH_INPUT_EVENT_INTERFACE_1_0;
 }
 
+template <> const char* interface_name<PPB_IMEInputEvent_1_0>() {
+  return PPB_IME_INPUT_EVENT_INTERFACE_1_0;
+}
+
 }  // namespace
 
 // InputEvent ------------------------------------------------------------------
@@ -280,4 +284,85 @@ TouchPoint TouchInputEvent::GetTouchByIndex(PP_TouchListType list,
                         GetTouchByIndex(pp_resource(), list, index));
 }
 
+// IMEInputEvent -------------------------------------------------------
+
+IMEInputEvent::IMEInputEvent() : InputEvent() {
+}
+
+IMEInputEvent::IMEInputEvent(const InputEvent& event) : InputEvent() {
+  bool is_ime_event = false;
+  if (has_interface<PPB_IMEInputEvent_1_0>()) {
+    if (get_interface<PPB_IMEInputEvent_1_0>()->IsIMEInputEvent(
+        event.pp_resource())) {
+      is_ime_event = true;
+    }
+  }
+  if (is_ime_event) {
+    Module::Get()->core()->AddRefResource(event.pp_resource());
+    PassRefFromConstructor(event.pp_resource());
+  }
+}
+
+IMEInputEvent::IMEInputEvent(
+    const InstanceHandle& instance,
+    PP_InputEvent_Type type,
+    PP_TimeTicks time_stamp,
+    const Var& text,
+    const std::vector<uint32_t>& segment_offsets,
+    int32_t target_segment,
+    const std::pair<uint32_t, uint32_t>& selection) : InputEvent() {
+  if (!has_interface<PPB_IMEInputEvent_1_0>())
+    return;
+  uint32_t dummy = 0;
+  PassRefFromConstructor(get_interface<PPB_IMEInputEvent_1_0>()->Create(
+      instance.pp_instance(), type, time_stamp, text.pp_var(),
+      segment_offsets.empty() ? 0 : segment_offsets.size() - 1,
+      segment_offsets.empty() ? &dummy : &segment_offsets[0],
+      target_segment, selection.first, selection.second));
+}
+
+
+Var IMEInputEvent::GetText() const {
+  if (has_interface<PPB_IMEInputEvent_1_0>()) {
+    return Var(PASS_REF,
+               get_interface<PPB_IMEInputEvent_1_0>()->GetText(
+                   pp_resource()));
+  }
+  return Var();
+}
+
+uint32_t IMEInputEvent::GetSegmentNumber() const {
+  if (has_interface<PPB_IMEInputEvent_1_0>()) {
+    return get_interface<PPB_IMEInputEvent_1_0>()->GetSegmentNumber(
+        pp_resource());
+  }
+  return 0;
+}
+
+uint32_t IMEInputEvent::GetSegmentOffset(uint32_t index) const {
+  if (has_interface<PPB_IMEInputEvent_1_0>()) {
+    return get_interface<PPB_IMEInputEvent_1_0>()->GetSegmentOffset(
+        pp_resource(), index);
+  }
+  return 0;
+}
+
+int32_t IMEInputEvent::GetTargetSegment() const {
+  if (has_interface<PPB_IMEInputEvent_1_0>()) {
+    return get_interface<PPB_IMEInputEvent_1_0>()->GetTargetSegment(
+        pp_resource());
+  }
+  return 0;
+}
+
+std::pair<uint32_t, uint32_t> IMEInputEvent::GetSelection() const {
+  std::pair<uint32_t, uint32_t> range(0, 0);
+  if (has_interface<PPB_IMEInputEvent_1_0>()) {
+    get_interface<PPB_IMEInputEvent_1_0>()->GetSelection(pp_resource(),
+                                                         &range.first,
+                                                         &range.second);
+  }
+  return range;
+}
+
 }  // namespace pp