ui/base/ime/text_input_focus_manager.cc

   1 // Copyright 2014 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 "ui/base/ime/text_input_focus_manager.h"
   6
   7 #include "base/logging.h"
   8 #include "base/memory/singleton.h"
   9
  10 namespace ui {
  11
  12 // TODO(sky): reenable these DCHECKs. We're in the process of enabling usage
  13 // of views from multiple threads and this causes problems. See
  14 // http://crbug.com/388045 for details.
  15
  16 TextInputFocusManager* TextInputFocusManager::GetInstance() {
  17   TextInputFocusManager* instance = Singleton<TextInputFocusManager>::get();
  18   // DCHECK(instance->thread_checker_.CalledOnValidThread());
  19   return instance;
  20 }
  21
  22 TextInputClient* TextInputFocusManager::GetFocusedTextInputClient() {
  23   // DCHECK(thread_checker_.CalledOnValidThread());
  24   return focused_text_input_client_;
  25 }
  26
  27 void TextInputFocusManager::FocusTextInputClient(
  28     TextInputClient* text_input_client) {
  29   // DCHECK(thread_checker_.CalledOnValidThread());
  30   focused_text_input_client_ = text_input_client;
  31 }
  32
  33 void TextInputFocusManager::BlurTextInputClient(
  34     TextInputClient* text_input_client) {
  35   // DCHECK(thread_checker_.CalledOnValidThread());
  36   if (focused_text_input_client_ == text_input_client)
  37     focused_text_input_client_ = NULL;
  38 }
  39
  40 TextInputFocusManager::TextInputFocusManager()
  41     : focused_text_input_client_(NULL) {}
  42
  43 TextInputFocusManager::~TextInputFocusManager() {}
  44
  45 }  // namespace ui