git.sesse.net Git - kdenlive/blob - renderer/renderjob.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20
  21 #include <QtDBus>
  22
  23 #include "renderjob.h"
  24
  25 static QDBusConnection connection(QLatin1String(""));
  26
  27 RenderJob::RenderJob(QString scenelist, QString dest, QString player) : QObject() {
  28     m_scenelist = scenelist;
  29     m_dest = dest;
  30     m_player = player;
  31     m_progress = 0;
  32     m_renderProcess = new QProcess;
  33     m_prog = "inigo";
  34     m_args << scenelist << "-consumer" << "avformat:" + m_dest << "progress=1";
  35     connect(m_renderProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotIsOver(int, QProcess::ExitStatus)));
  36     connect(m_renderProcess, SIGNAL(readyReadStandardError()), this, SLOT(receivedStderr()));
  37     m_renderProcess->setReadChannel(QProcess::StandardError);
  38 }
  39
  40
  41 RenderJob::~RenderJob() {
  42     delete m_renderProcess;
  43 }
  44
  45 void RenderJob::receivedStderr() {
  46     QString result = QString(m_renderProcess->readAllStandardError());
  47     result = result.simplified();
  48     result = result.section(" ", -1);
  49     int pro = result.toInt();
  50     if (pro > m_progress) {
  51         m_progress = pro;
  52         QDBusReply<QString> reply = m_jobUiserver->call("setPercent", (uint) m_progress);
  53     }
  54 }
  55
  56 void RenderJob::start() {
  57     QDBusInterface kuiserver("org.kde.JobViewServer", "/JobViewServer", "org.kde.JobViewServer", QDBusConnection::sessionBus());
  58     QDBusReply<QString> reply = kuiserver.call("requestView", "kdenlive", "kdenlive", 1);
  59     //kDebug()<<"///// JOB REPLY: "<<reply;
  60     QStringList args;
  61     m_jobUiserver = new QDBusInterface("org.kde.JobViewServer", "/JobViewServer/JobView_1", "org.kde.JobView", QDBusConnection::sessionBus());
  62     reply = m_jobUiserver->call("setInfoMessage", tr("Rendering %1").arg(m_dest));
  63     m_renderProcess->start(m_prog, m_args);
  64 }
  65
  66
  67 void RenderJob::slotIsOver(int exitcode, QProcess::ExitStatus status) {
  68     QDBusReply<QString> reply = m_jobUiserver->call("terminate", "");
  69     if (!m_player.isEmpty()) {
  70         QStringList args;
  71         args<<m_dest;
  72         QProcess::startDetached(m_player, args);
  73     }
  74     exit(1);
  75 }
  76
  77 #include "renderjob.moc"