From: Jean-Baptiste Mardelle <jb@kdenlive.org>
Date: Sat, 26 Sep 2009 23:44:46 +0000 (+0000)
Subject: Add option to shutdown after rendering, only works for KDE sessions:
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=e9617ed4bae8178da9d5572298a9d46adb9303a3;p=kdenlive

Add option to shutdown after rendering, only works for KDE sessions:
http://www.kdenlive.org/mantis/view.php?id=1162

svn path=/trunk/kdenlive/; revision=3944
---

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index fbab57bc..5c2f461e 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1669,6 +1669,7 @@ void MainWindow::slotRenderProject()
     if (!m_renderWidget) {
         QString projectfolder = m_activeDocument ? m_activeDocument->projectFolder().path(KUrl::AddTrailingSlash) : KdenliveSettings::defaultprojectfolder();
         m_renderWidget = new RenderWidget(projectfolder, this);
+        connect(m_renderWidget, SIGNAL(shutdown()), this, SLOT(slotShutdown()));
         connect(m_renderWidget, SIGNAL(selectedRenderProfile(const QString &, const QString &, const QString&)), this, SLOT(slotSetDocumentRenderProfile(const QString &, const QString &, const QString&)));
         connect(m_renderWidget, SIGNAL(prepareRenderingData(bool, bool, const QString&)), this, SLOT(slotPrepareRendering(bool, bool, const QString&)));
         connect(m_renderWidget, SIGNAL(abortProcess(const QString &)), this, SIGNAL(abortRenderJob(const QString &)));
@@ -2861,4 +2862,16 @@ void MainWindow::slotRevert()
     doOpenFile(url, NULL);
 }
 
+
+void MainWindow::slotShutdown()
+{
+    if (m_activeDocument) m_activeDocument->setModified(false);
+    // Call shutdown
+    QDBusConnectionInterface* interface = QDBusConnection::sessionBus().interface();
+    if (interface && interface->isServiceRegistered("org.kde.ksmserver")) {
+        QDBusInterface smserver("org.kde.ksmserver", "/KSMServer", "org.kde.KSMServerInterface");
+        smserver.call("logout", 1, 2, 2);
+    }
+}
+
 #include "mainwindow.moc"
diff --git a/src/mainwindow.h b/src/mainwindow.h
index b953edf2..85d9863e 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -317,6 +317,7 @@ private slots:
     void slotSetZoom(int value);
     void slotUpdateClipMarkers(DocClipBase *clip);
     void slotRevert();
+    void slotShutdown();
 
 signals:
     Q_SCRIPTABLE void abortRenderJob(const QString &url);
diff --git a/src/recmonitor.cpp b/src/recmonitor.cpp
index 35adf535..d5450088 100644
--- a/src/recmonitor.cpp
+++ b/src/recmonitor.cpp
@@ -380,7 +380,7 @@ void RecMonitor::slotStartCapture(bool play)
         m_captureProcess->setStandardOutputProcess(m_displayProcess);
         m_captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder());
         kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
-        
+
         m_captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
         if (play) m_captureProcess->write(" ", 1);
         m_discAction->setEnabled(true);
diff --git a/src/renderwidget.cpp b/src/renderwidget.cpp
index 8c3906fb..8af8002b 100644
--- a/src/renderwidget.cpp
+++ b/src/renderwidget.cpp
@@ -42,6 +42,8 @@
 #include <QMenu>
 #include <QInputDialog>
 #include <QProcess>
+#include <QDBusConnectionInterface>
+#include <QDBusInterface>
 
 const int GroupRole = Qt::UserRole;
 const int ExtensionRole = GroupRole + 1;
@@ -186,6 +188,11 @@ RenderWidget::RenderWidget(const QString &projectfolder, QWidget * parent) :
         if (m_renderer.isEmpty()) m_renderer = "kdenlive_render";
     }
 
+    QDBusConnectionInterface* interface = QDBusConnection::sessionBus().interface();
+    if (!interface || !interface->isServiceRegistered("org.kde.ksmserver")) {
+        m_view.shutdown->setEnabled(false);
+    }
+
     focusFirstVisibleItem();
 }
 
@@ -815,6 +822,7 @@ void RenderWidget::slotExport(bool scriptExport, int zoneIn, int zoneOut, const
 
 void RenderWidget::checkRenderStatus()
 {
+    // check if we have a job waiting to render
     if (m_blockProcessing) return;
     QTreeWidgetItem *item = m_view.running_jobs->topLevelItem(0);
     while (item) {
@@ -822,9 +830,11 @@ void RenderWidget::checkRenderStatus()
         item = m_view.running_jobs->itemBelow(item);
     }
     item = m_view.running_jobs->topLevelItem(0);
+    bool waitingJob = false;
     while (item) {
         if (item->data(1, Qt::UserRole + 2).toInt() == WAITINGJOB) {
             item->setData(1, Qt::UserRole + 1, QTime::currentTime());
+            waitingJob = true;
             if (item->data(1, Qt::UserRole + 4).isNull()) {
                 // Normal render process
                 if (QProcess::startDetached(m_renderer, item->data(1, Qt::UserRole + 3).toStringList()) == false) {
@@ -846,6 +856,7 @@ void RenderWidget::checkRenderStatus()
         }
         item = m_view.running_jobs->itemBelow(item);
     }
+    if (waitingJob == false && m_view.shutdown->isChecked()) emit shutdown();
 }
 
 int RenderWidget::waitingJobsCount() const
diff --git a/src/renderwidget.h b/src/renderwidget.h
index 90064792..371731d6 100644
--- a/src/renderwidget.h
+++ b/src/renderwidget.h
@@ -162,6 +162,7 @@ signals:
     (profile destination, profile name and url of rendered file */
     void selectedRenderProfile(const QString &, const QString &, const QString &);
     void prepareRenderingData(bool scriptExport, bool zoneOnly, const QString &chapterFile);
+    void shutdown();
 };
 
 
diff --git a/src/widgets/renderwidget_ui.ui b/src/widgets/renderwidget_ui.ui
index 4825b31b..1004d42a 100644
--- a/src/widgets/renderwidget_ui.ui
+++ b/src/widgets/renderwidget_ui.ui
@@ -338,7 +338,7 @@
        <string>Job Queue</string>
       </attribute>
       <layout class="QGridLayout" name="gridLayout_5">
-       <item row="1" column="2">
+       <item row="2" column="2">
         <spacer name="horizontalSpacer_3">
          <property name="orientation">
           <enum>Qt::Horizontal</enum>
@@ -351,14 +351,14 @@
          </property>
         </spacer>
        </item>
-       <item row="1" column="0">
+       <item row="2" column="0">
         <widget class="QPushButton" name="abort_job">
          <property name="text">
           <string>Abort Job</string>
          </property>
         </widget>
        </item>
-       <item row="1" column="3">
+       <item row="2" column="3">
         <widget class="KPushButton" name="buttonClose2">
          <property name="text">
           <string>Close</string>
@@ -426,13 +426,20 @@
          </widget>
         </widget>
        </item>
-       <item row="1" column="1">
+       <item row="2" column="1">
         <widget class="QPushButton" name="clean_up">
          <property name="text">
           <string>Clean Up</string>
          </property>
         </widget>
        </item>
+       <item row="1" column="0" colspan="4">
+        <widget class="QCheckBox" name="shutdown">
+         <property name="text">
+          <string>Shutdown computer after renderings</string>
+         </property>
+        </widget>
+       </item>
       </layout>
      </widget>
      <widget class="QWidget" name="tab_3">