ppapi/cpp/text_input_controller.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ppapi/cpp/text_input_controller.h"
   6
   7 #include "ppapi/cpp/module_impl.h"
   8 #include "ppapi/cpp/rect.h"
   9 #include "ppapi/cpp/var.h"
  10
  11 namespace pp {
  12
  13 namespace {
  14
  15 template <> const char* interface_name<PPB_TextInputController_1_0>() {
  16   return PPB_TEXTINPUTCONTROLLER_INTERFACE_1_0;
  17 }
  18
  19 }  // namespace
  20
  21
  22 TextInputController::TextInputController(const InstanceHandle& instance)
  23     : instance_(instance) {
  24 }
  25
  26 TextInputController::~TextInputController() {
  27 }
  28
  29 void TextInputController::SetTextInputType(PP_TextInput_Type type) {
  30   if (has_interface<PPB_TextInputController_1_0>()) {
  31     get_interface<PPB_TextInputController_1_0>()->SetTextInputType(
  32         instance_.pp_instance(), type);
  33   }
  34 }
  35
  36 void TextInputController::UpdateCaretPosition(const Rect& caret) {
  37   if (has_interface<PPB_TextInputController_1_0>()) {
  38     get_interface<PPB_TextInputController_1_0>()->UpdateCaretPosition(
  39         instance_.pp_instance(), &caret.pp_rect());
  40   }
  41 }
  42
  43 void TextInputController::CancelCompositionText() {
  44   if (has_interface<PPB_TextInputController_1_0>()) {
  45     get_interface<PPB_TextInputController_1_0>()->CancelCompositionText(
  46         instance_.pp_instance());
  47   }
  48 }
  49
  50 void TextInputController::UpdateSurroundingText(const Var& text,
  51                                                 uint32_t caret,
  52                                                 uint32_t anchor) {
  53   if (has_interface<PPB_TextInputController_1_0>()) {
  54     get_interface<PPB_TextInputController_1_0>()->UpdateSurroundingText(
  55         instance_.pp_instance(),
  56         text.pp_var(),
  57         caret,
  58         anchor);
  59   }
  60 }
  61
  62
  63 }  // namespace pp