// This file is part of RSS Guard.
//
// Copyright (C) 2011-2017 by Martin Rotter <rotter.martinos@gmail.com>
//
// RSS Guard is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// RSS Guard is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.

#ifndef NEWSTOOLBAR_H
#define NEWSTOOLBAR_H

#include "gui/basetoolbar.h"

#include "core/messagesmodel.h"


class MessagesSearchLineEdit;
class QWidgetAction;
class QToolButton;
class QMenu;

class MessagesToolBar : public BaseToolBar {
		Q_OBJECT

	public:
		// Constructors and destructors.
		explicit MessagesToolBar(const QString& title, QWidget* parent = 0);
		virtual ~MessagesToolBar();

		// External access to search line edit.
		inline MessagesSearchLineEdit* searchLineEdit() {
			return m_txtSearchMessages;
		}

		// Implementation of BaseToolBar interface.
		QList<QAction*> availableActions() const;
		QList<QAction*> changeableActions() const;
		void saveChangeableActions(const QStringList& actions);

		// Loads actions as specified by external actions list.
		// NOTE: This is used primarily for reloading actions
		// when they are changed from settings.
		void loadSpecificActions(const QList<QAction*>& actions);

		QList<QAction*> getSpecificActions(const QStringList& actions);

		QStringList defaultActions() const;
		QStringList savedActions() const;

	signals:
		void messageSearchPatternChanged(const QString& pattern);

		// Emitted if message filter is changed.
		void messageFilterChanged(MessagesModel::MessageHighlighter filter);

	private slots:
		// Called when highlighter gets changed.
		void handleMessageHighlighterChange(QAction* action);

	private:
		void initializeSearchBox();
		void initializeHighlighter();

	private:
		QWidgetAction* m_actionMessageHighlighter;
		QToolButton* m_btnMessageHighlighter;
		QMenu* m_menuMessageHighlighter;

		QWidgetAction* m_actionSearchMessages;
		MessagesSearchLineEdit* m_txtSearchMessages;
};

#endif // NEWSTOOLBAR_H