Translate: New Bubble UX (for the view toolkit)

chrome/browser/ui/translate/language_combobox_model.cc

Index: chrome/browser/ui/translate/language_combobox_model.cc
diff --git a/chrome/browser/ui/translate/language_combobox_model.cc b/chrome/browser/ui/translate/language_combobox_model.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4874fec0e0f205e979c26526c72cf300331f885b
--- /dev/null
+++ b/chrome/browser/ui/translate/language_combobox_model.cc
@@ -0,0 +1,35 @@
+// Copyright 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 "chrome/browser/ui/translate/language_combobox_model.h"
+
+#include "chrome/browser/ui/translate/translate_bubble_model.h"
+
+LanguageComboboxModel::LanguageComboboxModel(
+    int default_index,
+    TranslateBubbleModel* model)
+    : default_index_(default_index < 0 ? 0 : default_index),
+      model_(model) {
+  // view::Combobox can't treate an negative index, but |default_index| can be
+  // negative when, for example, the page's language can't be detected.
+}
+
+LanguageComboboxModel::~LanguageComboboxModel() {
+}
+
+int LanguageComboboxModel::GetItemCount() const {
+  return model_->GetNumberOfLanguages();
+}
+
+string16 LanguageComboboxModel::GetItemAt(int index) {
+  return model_->GetLanguageNameAt(index);
+}
+
+bool LanguageComboboxModel::IsItemSeparatorAt(int index) {
+  return false;
+}
+
+int LanguageComboboxModel::GetDefaultIndex() const {
+  return default_index_;
+}