// Copyright 2005-2017 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.

#ifndef MUMBLE_MUMBLE_LOOKCONFIG_H_
#define MUMBLE_MUMBLE_LOOKCONFIG_H_

#include "ConfigDialog.h"
#include "ThemeInfo.h"

#include "ui_LookConfig.h"

class QFileSystemWatcher;
class QTimer;

class LookConfig : public ConfigWidget, Ui::LookConfig {
	private:
		Q_OBJECT
		Q_DISABLE_COPY(LookConfig)
	public:
		LookConfig(Settings &st);
		virtual QString title() const Q_DECL_OVERRIDE;
		virtual QIcon icon() const Q_DECL_OVERRIDE;

	public slots:
		void accept() const Q_DECL_OVERRIDE;
		void save() const Q_DECL_OVERRIDE;
		void load(const Settings &r) Q_DECL_OVERRIDE;
		bool expert(bool) Q_DECL_OVERRIDE;
		void themeDirectoryChanged();
	private:
		/// Reload themes combobox and select given configuredStyle in it
		void reloadThemes(const boost::optional<ThemeInfo::StyleInfo> configuredStyle);
		
		/// Timer to prevent change event floods from triggering theme reloads
		QTimer *m_themeDirectoryDebouncer;
		/// Watcher to keep theme list up to date with user theme directory
		QFileSystemWatcher* m_themeDirectoryWatcher;
};

#endif
