RetroShare/retroshare-gui/src/gui/common/UserNotify.h

/****************************************************************
 *  RetroShare is distributed under the following license:
 *
 *  Copyright (C) 2012 RetroShare Team
 *
 *  This program 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 2
 *  of the License, or (at your option) any later version.
 *
 *  This program 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 this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA  02110-1301, USA.
 ****************************************************************/

#ifndef USERNOTIFY_H
#define USERNOTIFY_H

#include <QObject>
#include <QSystemTrayIcon>
#include <QListWidgetItem>

class QToolBar;
class QToolButton;
class QAction;

class UserNotify : public QObject
{
	Q_OBJECT

public:
	UserNotify(QObject *parent = 0);
	virtual ~UserNotify();

	void initialize(QToolBar *mainToolBar, QAction *mainAction, QListWidgetItem *listItem);
	void createIcons(QMenu *notifyMenu);
	QSystemTrayIcon* getTrayIcon(){ return mTrayIcon;}
	QAction* getNotifyIcon(){ return mNotifyIcon;}

	virtual bool hasSetting(QString */*name*/, QString */*group*/) { return false; }
	bool notifyEnabled();
	bool notifyCombined();
	bool notifyBlink();
	void setNotifyEnabled(bool enabled, bool combined, bool blink);

signals:
	void countChanged();

public slots:
	void updateIcon();

private slots:
	void trayIconClicked(QSystemTrayIcon::ActivationReason e = QSystemTrayIcon::Trigger);
	void trayIconHovered();
	void blink(bool on);

protected:
	virtual void startUpdate();
	void update();

private:
	virtual QIcon getIcon() { return QIcon(); }
	virtual QIcon getMainIcon(bool /*hasNew*/) { return QIcon(); }
	virtual unsigned int getNewCount() { return 0; }

	virtual QString getTrayMessage(bool plural);
	virtual QString getNotifyMessage(bool plural);

	virtual void iconClicked() {}
	virtual void iconHovered() {}

private:
	QToolButton *mMainToolButton;
	QAction *mMainAction;
	QListWidgetItem *mListItem;
	QSystemTrayIcon *mTrayIcon;
	QAction *mNotifyIcon;
	unsigned int mNewCount;
	QString mButtonText;
	bool mLastBlinking;
};

#endif // USERNOTIFY_H