1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
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. *
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. *
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 ***************************************************************************/
24 #include "renderjob.h"
26 // Can't believe I need to do this to sleep.
27 class SleepThread : QThread {
29 virtual void run() {};
30 static void msleep(unsigned long msecs) {
31 QThread::msleep(msecs);
35 static QDBusConnection connection(QLatin1String(""));
37 RenderJob::RenderJob(bool erase, const QString &renderer, const QString &profile, const QString &rendermodule, const QString &player, const QString &scenelist, const QString &dest, const QStringList &preargs, const QStringList &args, int in, int out) : QObject(), m_jobUiserver(NULL) {
38 m_scenelist = scenelist;
43 m_renderProcess = new QProcess;
46 if (in != -1) m_args << "in=" + QString::number(in);
47 if (out != -1) m_args << "out=" + QString::number(out);
49 //qDebug()<<"PRE ARGS: "<<preargs;
50 m_args << "-profile" << profile;
51 m_args << "-consumer" << rendermodule + ":" + m_dest << "progress=1" << args;
52 connect(m_renderProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotIsOver(int, QProcess::ExitStatus)));
53 connect(m_renderProcess, SIGNAL(readyReadStandardError()), this, SLOT(receivedStderr()));
54 m_renderProcess->setReadChannel(QProcess::StandardError);
58 RenderJob::~RenderJob() {
59 if (m_renderProcess) delete m_renderProcess;
62 void RenderJob::slotAbort() {
63 qDebug() << "Kdenlive-render: JOBĀ ABORTED BY USER...";
64 m_renderProcess->kill();
65 if (m_jobUiserver) QDBusReply<QString> reply = m_jobUiserver->call("terminate", "");
75 void RenderJob::receivedStderr() {
76 QString result = QString(m_renderProcess->readAllStandardError());
77 result = result.simplified();
78 result = result.section(" ", -1);
79 int pro = result.toInt();
80 if (pro > m_progress) {
82 if (m_jobUiserver) QDBusReply<QString> reply = m_jobUiserver->call("setPercent", (uint) m_progress);
86 void RenderJob::start() {
87 QDBusConnectionInterface* interface = QDBusConnection::sessionBus().interface();
88 if (interface && !interface->isServiceRegistered("org.kde.JobViewServer")) {
89 qDebug() << "No org.kde.JobViewServer registered, trying to start kuiserver";
90 if ( QProcess::startDetached( "kuiserver" ) ) {
91 qDebug() << "Started kuiserver";
93 qDebug() << "Failed to start kuiserver";
96 // Give it a couple of seconds to start
99 while ( !interface->isServiceRegistered("org.kde.JobViewServer") && t.elapsed() < 3000 ) {
100 SleepThread::msleep( 100 ); //Sleep 100 ms
104 if (interface && interface->isServiceRegistered("org.kde.JobViewServer")) {
105 QDBusInterface kuiserver("org.kde.JobViewServer", "/JobViewServer", "org.kde.JobViewServer");
106 QDBusReply<QDBusObjectPath> objectPath = kuiserver.call("requestView", "kdenlive", "kdenlive", 1);
107 QString reply = ((QDBusObjectPath) objectPath).path();
108 m_jobUiserver = new QDBusInterface("org.kde.JobViewServer", reply, "org.kde.JobView");
109 QDBusConnection::sessionBus().connect("org.kde.JobViewServer", reply, "org.kde.JobView",
110 "cancelRequested", this, SLOT(slotAbort()));
112 m_renderProcess->start(m_prog, m_args);
116 void RenderJob::slotIsOver(int exitcode, QProcess::ExitStatus status) {
117 if (m_jobUiserver) QDBusReply<QString> reply = m_jobUiserver->call("terminate", "");
119 QFile f(m_scenelist);
122 if (status == QProcess::CrashExit) {
125 args << "--error" << tr("Rendering of %1 aborted, resulting video will probably be corrupted.").arg(m_dest);
126 QProcess::startDetached("kdialog", args);
128 QDBusConnectionInterface* interface = QDBusConnection::sessionBus().interface();
129 if (interface && interface->isServiceRegistered("org.kde.knotify")) {
130 QDBusMessage m = QDBusMessage::createMethodCall("org.kde.knotify",
135 QList<QVariant> args;
136 args.append(QString("RenderFinished")); // action name
137 args.append(QString("kdenlive")); // app name
138 args.append(QVariantList()); // contexts
139 args.append(tr("Rendering of %1 is over").arg(m_dest)); // body
140 args.append(QByteArray()); // app icon
141 QStringList actionList;
142 args.append(actionList); // actions
144 args.append(wid); // win id
149 QDBusMessage m = QDBusMessage::createMethodCall("org.kde.VisualNotifications",
150 "/VisualNotifications",
151 "org.kde.VisualNotifications",
154 args.append( QString("kdenlive") ); // app_name
155 args.append( id ); // replaces_id
156 args.append( QString("kdenlive") ); // app_icon
157 args.append( tr("Rendering finished")); // summary
158 args.append( tr("Rendering of %1 is over").arg(m_dest) ); // body
159 QStringList actionList;
160 args.append( actionList ); // actions
161 args.append( QVariantMap() ); // hints - unused atm
162 args.append( timeout ); // expire timout
165 m.setArguments(args);
166 QDBusMessage replyMsg = QDBusConnection::sessionBus().call(m);
169 if (m_player != "-") {
172 QProcess::startDetached(m_player, args);
178 #include "renderjob.moc"