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// Copyright (c) 2012 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.
#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_SEARCH_ENGINE_MANAGER_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_OPTIONS_SEARCH_ENGINE_MANAGER_HANDLER_H_
#include "chrome/browser/ui/search_engines/edit_search_engine_controller.h"
#include "chrome/browser/ui/webui/options/options_ui.h"
#include "ui/base/models/table_model_observer.h"
class KeywordEditorController;
namespace extensions {
class Extension;
}
namespace options {
class SearchEngineManagerHandler : public OptionsPageUIHandler,
public ui::TableModelObserver,
public EditSearchEngineControllerDelegate {
public:
SearchEngineManagerHandler();
~SearchEngineManagerHandler() override;
// OptionsPageUIHandler implementation.
void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
void InitializeHandler() override;
void InitializePage() override;
// ui::TableModelObserver implementation.
void OnModelChanged() override;
void OnItemsChanged(int start, int length) override;
void OnItemsAdded(int start, int length) override;
void OnItemsRemoved(int start, int length) override;
// EditSearchEngineControllerDelegate implementation.
void OnEditedKeyword(TemplateURL* template_url,
const base::string16& title,
const base::string16& keyword,
const std::string& url) override;
void RegisterMessages() override;
private:
scoped_ptr<KeywordEditorController> list_controller_;
scoped_ptr<EditSearchEngineController> edit_controller_;
// Removes the search engine at the given index. Called from WebUI.
void RemoveSearchEngine(const base::ListValue* args);
// Sets the search engine at the given index to be default. Called from WebUI.
void SetDefaultSearchEngine(const base::ListValue* args);
// Starts an edit session for the search engine at the given index. If the
// index is -1, starts editing a new search engine instead of an existing one.
// Called from WebUI.
void EditSearchEngine(const base::ListValue* args);
// Validates the given search engine values, and reports the results back
// to WebUI. Called from WebUI.
void CheckSearchEngineInfoValidity(const base::ListValue* args);
// Called when an edit is cancelled.
// Called from WebUI.
void EditCancelled(const base::ListValue* args);
// Called when an edit is finished and should be saved.
// Called from WebUI.
void EditCompleted(const base::ListValue* args);
// Returns a dictionary to pass to WebUI representing the given search engine.
base::DictionaryValue* CreateDictionaryForEngine(int index, bool is_default);
// Returns a dictionary to pass to WebUI representing the extension.
base::DictionaryValue* CreateDictionaryForExtension(
const extensions::Extension& extension);
DISALLOW_COPY_AND_ASSIGN(SearchEngineManagerHandler);
};
} // namespace options
#endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_SEARCH_ENGINE_MANAGER_HANDLER_H_
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