PPAPI: Move IMEInputEvent and TextInput to stable.

ppapi/cpp/text_input_controller.cc

Index: ppapi/cpp/text_input_controller.cc
diff --git a/ppapi/cpp/text_input_controller.cc b/ppapi/cpp/text_input_controller.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f8d9cd9fd00f61615f456137f8063489570e70da
--- /dev/null
+++ b/ppapi/cpp/text_input_controller.cc
@@ -0,0 +1,64 @@
+// Copyright (c) 2013 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/text_input_controller.h"
+
+#include "ppapi/cpp/module_impl.h"
+#include "ppapi/cpp/rect.h"
+#include "ppapi/cpp/var.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_TextInputController_1_0>() {
+  return PPB_TEXTINPUTCONTROLLER_INTERFACE_1_0;
+}
+
+}  // namespace
+
+
+TextInputController::TextInputController(const InstanceHandle& instance)
+    : instance_(instance) {
+}
+
+TextInputController::~TextInputController() {
+}
+
+void TextInputController::SetTextInputType(PP_TextInput_Type type) {
+  if (has_interface<PPB_TextInputController_1_0>()) {
+    get_interface<PPB_TextInputController_1_0>()->SetTextInputType(
+        instance_.pp_instance(), type);
+  }
+}
+
+void TextInputController::UpdateCaretPosition(const Rect& caret) {
+  if (has_interface<PPB_TextInputController_1_0>()) {
+    get_interface<PPB_TextInputController_1_0>()->UpdateCaretPosition(
+        instance_.pp_instance(), &caret.pp_rect());
+  }
+}
+
+void TextInputController::CancelCompositionText() {
+  if (has_interface<PPB_TextInputController_1_0>()) {
+    get_interface<PPB_TextInputController_1_0>()->CancelCompositionText(
+        instance_.pp_instance());
+  }
+}
+
+void TextInputController::UpdateSurroundingText(const std::string& text,
+                                                uint32_t caret,
+                                                uint32_t anchor) {
+  pp::Var var(text);
+  if (has_interface<PPB_TextInputController_1_0>()) {
+    get_interface<PPB_TextInputController_1_0>()->UpdateSurroundingText(
+        instance_.pp_instance(),
+        var.Detach(),
+        caret,
+        anchor);
+  }
+}
+
+
+}  // namespace pp