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// Copyright 2017 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 UI_GTK_SETTINGS_PROVIDER_GSETTINGS_H_
#define UI_GTK_SETTINGS_PROVIDER_GSETTINGS_H_
#include <gio/gio.h>
#include <string>
#include "base/macros.h"
#include "ui/base/glib/glib_signal.h"
#include "ui/gtk/settings_provider.h"
namespace gtk {
class GtkUi;
// On GNOME desktops, subscribes to the gsettings key which controlls button
// order and the middle click action. Everywhere else, SetTiltebarButtons()
// just calls back into BrowserTitlebar with the default ordering.
class SettingsProviderGSettings : public SettingsProvider {
public:
// Sends data to the GtkUi when available.
explicit SettingsProviderGSettings(GtkUi* delegate);
~SettingsProviderGSettings() override;
private:
CHROMEG_CALLBACK_1(SettingsProviderGSettings,
void,
OnDecorationButtonLayoutChanged,
GSettings*,
const gchar*);
CHROMEG_CALLBACK_1(SettingsProviderGSettings,
void,
OnMiddleClickActionChanged,
GSettings*,
const gchar*);
void ParseAndStoreButtonValue(const std::string&);
void ParseAndStoreMiddleClickValue(const std::string&);
GtkUi* delegate_;
GSettings* button_settings_ = nullptr;
GSettings* click_settings_ = nullptr;
gulong signal_button_id_;
gulong signal_middle_click_id_;
DISALLOW_COPY_AND_ASSIGN(SettingsProviderGSettings);
};
} // namespace gtk
#endif // UI_GTK_SETTINGS_PROVIDER_GSETTINGS_H_
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