WatchDog.h

#ifndef WATCHDOG_H
#define WATCHDOG_H

#include <QtGui/QDialog>
#include "ui_WatchDog.h"
#include <QSystemTrayIcon>
#include <QTimerEvent>
#include <QString>
#include <vector>
#include <windows.h>

class QAction;

class WatchDog : public QDialog
{
    Q_OBJECT

public:
    WatchDog( QWidget * parent = 0, Qt::WFlags flags = 0 );
    ~WatchDog();

protected:
    void setVisible( bool visible );
    void closeEvent( QCloseEvent * event );
    void timerEvent( QTimerEvent * event );

protected slots:
    void iconActivated( QSystemTrayIcon::ActivationReason reason );

private:
    Ui::WatchDogClass ui;

struct ExeParams {
    QString exeName;
    QString startCommand;
    QStringList captionMasks;
};
typedef std::vector< ExeParams > ExeParamsList;

    ExeParamsList m_exeNames;
    QSystemTrayIcon * m_trayIcon;
    QAction * m_restoreAction;
    int m_timerInterval;

    std::vector< HWND > m_windows;

    static BOOL CALLBACK nextWindow( HWND hwnd, LPARAM lParam );
    static DWORD getProcessId( const QString & exe );
    static QString getWindowCaption( HWND hwnd );
    static bool isCaptionMatches( HWND hwnd, const QStringList & masks );
};

#endif // WATCHDOG_H