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shmclient.h

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    Edric Milaret authored
    - This commit enforce that only one instance of Ring can run.
    Ring window now show if it was minimized or hidden when attempting
    to launch again.
    
    - Ring will be launched or shown on ring: protocol use and
    call the provided uri.
    (e.g.
    <a href="ring:93fcda525734afd73f5cac945af0653906f6a692">
    	test ring link
    </a>)
    
    - Register ring protocol in Windows registry at install time
    as we need administrator elevation.
    
    Issue: #78588
    Issue: #78589
    Change-Id: I7645d8a3154ce1c91a91bfac21c330add9a03fcc
    fe39094b
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    shmclient.h 1.61 KiB
    /***************************************************************************
     * Copyright (C) 2016 by Savoir-faire Linux                                *
     * Author: Edric Ladent Milaret <edric.ladent-milaret@savoirfairelinux.com>*
     *                                                                         *
     * 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 3 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, see <http://www.gnu.org/licenses/>.   *
     **************************************************************************/
    
    #pragma once
    
    #include <QThread>
    #include <QSystemSemaphore>
    #include <QSharedMemory>
    
    class ShmClient : public QThread
    {
        Q_OBJECT
    public:
        ShmClient(QSharedMemory* shm, QSystemSemaphore* sem);
        void run();
    
    private:
        QSharedMemory* shm_;
        QSystemSemaphore* sem_;
    
    signals:
        void RingEvent(const QString& uri = "");
    };