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// 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 "ui/base/ime/chromeos/input_method_whitelist.h"
#include <vector>
#include "base/strings/string_util.h"
#include "chromeos/ime/input_methods.h"
#include "ui/base/ime/chromeos/extension_ime_util.h"
#include "ui/base/ime/chromeos/input_method_descriptor.h"
namespace chromeos {
namespace input_method {
const char kLanguageDelimiter[] = ",";
InputMethodWhitelist::InputMethodWhitelist() {
for (size_t i = 0; i < arraysize(kInputMethods); ++i) {
supported_input_methods_.insert(kInputMethods[i].input_method_id);
}
}
InputMethodWhitelist::~InputMethodWhitelist() {
}
bool InputMethodWhitelist::InputMethodIdIsWhitelisted(
const std::string& input_method_id) const {
return supported_input_methods_.count(input_method_id) > 0;
}
scoped_ptr<InputMethodDescriptors>
InputMethodWhitelist::GetSupportedInputMethods() const {
scoped_ptr<InputMethodDescriptors> input_methods(new InputMethodDescriptors);
input_methods->reserve(arraysize(kInputMethods));
for (size_t i = 0; i < arraysize(kInputMethods); ++i) {
std::vector<std::string> layouts;
layouts.push_back(kInputMethods[i].xkb_layout_id);
std::vector<std::string> languages;
Tokenize(kInputMethods[i].language_code, kLanguageDelimiter, &languages);
DCHECK(!languages.empty());
input_methods->push_back(InputMethodDescriptor(
extension_ime_util::GetInputMethodIDByEngineID(
kInputMethods[i].input_method_id),
"",
kInputMethods[i].indicator,
layouts,
languages,
kInputMethods[i].is_login_keyboard,
GURL(), // options page url.
GURL() // input view page url.
));
}
return input_methods.Pass();
}
} // namespace input_method
} // namespace chromeos
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