* Fix possible crash when creating new document

[kdenlive] / src / mainwindow.cpp

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 2e66714e2005a02b8d8f586c71e73458d395ed3a..5b2878e7cef485a724b041f0999898e210f24223 100644 (file)
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -809,6 +809,10 @@ void MainWindow::setupActions() {
     collection->addAction("monitor_loop_zone", m_loopZone);
     connect(m_loopZone, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotLoopZone()));
 
+    KAction *dvdWizard =  new KAction(KIcon("media-optical"), i18n("Dvd Wizard"), this);
+    collection->addAction("dvd_wizard", dvdWizard);
+    connect(dvdWizard, SIGNAL(triggered(bool)), this, SLOT(slotDvdWizard()));
+
     KAction *markIn = collection->addAction("mark_in");
     markIn->setText(i18n("Set In Point"));
     markIn->setShortcut(Qt::Key_I);
@@ -1253,8 +1257,7 @@ void MainWindow::openFile(const KUrl &url) {
 }
 
 void MainWindow::doOpenFile(const KUrl &url, KAutoSaveFile *stale) {
-    KdenliveDoc *doc;
-    doc = new KdenliveDoc(url, KUrl(), m_commandStack, QString(), QPoint(3, 2), m_projectMonitor->render, this);
+    KdenliveDoc *doc = new KdenliveDoc(url, KUrl(), m_commandStack, QString(), QPoint(3, 2), m_projectMonitor->render, this);
     if (stale == NULL) {
         stale = new KAutoSaveFile(url, doc);
         doc->m_autosave = stale;
@@ -1396,6 +1399,7 @@ void MainWindow::slotRenderProject() {
         m_renderWidget = new RenderWidget(this);
         connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, const QStringList &, bool, bool, double, double, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, const QStringList &, bool, bool, double, double, bool)));
         connect(m_renderWidget, SIGNAL(abortProcess(const QString &)), this, SIGNAL(abortRenderJob(const QString &)));
+        connect(m_renderWidget, SIGNAL(openDvdWizard(const QString &, const QString &)), this, SLOT(slotDvdWizard(const QString &, const QString &)));
         if (m_activeDocument) {
             m_renderWidget->setProfile(m_activeDocument->mltProfile());
             m_renderWidget->setGuides(m_activeDocument->guidesXml(), m_activeDocument->projectDuration());
@@ -1431,6 +1435,7 @@ void MainWindow::slotDoRender(const QString &dest, const QString &render, const
 
         QStringList args;
         args << "-erase";
+        if (KdenliveSettings::usekuiserver()) args << "-kuiserver";
         if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
         else if (guideStart != -1) {
             args << "in=" + QString::number(GenTime(guideStart).frames(m_activeDocument->fps())) << "out=" + QString::number(GenTime(guideEnd).frames(m_activeDocument->fps()));
@@ -1443,6 +1448,7 @@ void MainWindow::slotDoRender(const QString &dest, const QString &render, const
         }
         if (!QFile::exists(KdenliveSettings::rendererpath())) {
             KMessageBox::sorry(this, i18n("Cannot find the inigo program required for rendering (part of Mlt)"));
+            setRenderingProgress(dest, -3);
             return;
         }
         args << KdenliveSettings::rendererpath() << m_activeDocument->profilePath() << render << videoPlayer;
@@ -1471,6 +1477,10 @@ void MainWindow::setRenderingProgress(const QString &url, int progress) {
     if (m_renderWidget) m_renderWidget->setRenderJob(url, progress);
 }
 
+void MainWindow::setRenderingFinished(const QString &url, int status, const QString &error) {
+    if (m_renderWidget) m_renderWidget->setRenderStatus(url, status, error);
+}
+
 void MainWindow::slotUpdateMousePosition(int pos) {
     if (m_activeDocument)
         switch (m_timecodeFormat->currentIndex()) {
@@ -1483,6 +1493,7 @@ void MainWindow::slotUpdateMousePosition(int pos) {
 }
 
 void MainWindow::slotUpdateDocumentState(bool modified) {
+    if (!m_activeDocument) return;
     setCaption(m_activeDocument->description(), modified);
     m_saveAction->setEnabled(modified);
     if (modified) {
@@ -1508,7 +1519,6 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
     kDebug() << "///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////";
     if (m_activeDocument) {
         if (m_activeDocument == doc) return;
-        m_activeDocument->backupMltPlaylist();
         if (m_activeTimeline) {
             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
             disconnect(m_projectMonitor, SIGNAL(zoneUpdated(QPoint)), m_activeTimeline, SLOT(slotSetZone(QPoint)));
@@ -1518,7 +1528,7 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
 
             disconnect(m_activeDocument, SIGNAL(guidesUpdated()), this, SLOT(slotGuidesUpdated()));
             disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *, bool)), m_projectList, SLOT(slotAddClip(DocClipBase *, bool)));
-            disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, const QString &, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, const QString &, bool, bool)));
+            disconnect(m_activeDocument, SIGNAL(resetProjectList()), m_projectList, SLOT(slotResetProjectList()));
             disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(const QString &)), m_projectList, SLOT(slotDeleteClip(const QString &)));
             disconnect(m_activeDocument, SIGNAL(updateClipDisplay(const QString &)), m_projectList, SLOT(slotUpdateClip(const QString &)));
             disconnect(m_activeDocument, SIGNAL(selectLastAddedClip(const QString &)), m_projectList, SLOT(slotSelectClip(const QString &)));
@@ -1561,6 +1571,9 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
     effectStack->updateProjectFormat(doc->mltProfile(), doc->timecode());
     connect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
     connect(m_projectList, SIGNAL(projectModified()), doc, SLOT(setModified()));
+    connect(m_projectList, SIGNAL(clipNameChanged(const QString, const QString)), trackView->projectView(), SLOT(clipNameChanged(const QString, const QString)));
+
+
     connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
     connect(trackView, SIGNAL(insertTrack(int)), this, SLOT(slotInsertTrack(int)));
     connect(trackView, SIGNAL(deleteTrack(int)), this, SLOT(slotDeleteTrack(int)));
@@ -1570,7 +1583,7 @@ void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //cha
     connect(m_projectMonitor, SIGNAL(zoneUpdated(QPoint)), trackView, SLOT(slotSetZone(QPoint)));
     connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
     connect(doc, SIGNAL(addProjectClip(DocClipBase *, bool)), m_projectList, SLOT(slotAddClip(DocClipBase *, bool)));
-    connect(doc, SIGNAL(addProjectFolder(const QString, const QString &, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, const QString &, bool, bool)));
+    connect(doc, SIGNAL(resetProjectList()), m_projectList, SLOT(slotResetProjectList()));
     connect(doc, SIGNAL(signalDeleteProjectClip(const QString &)), m_projectList, SLOT(slotDeleteClip(const QString &)));
     connect(doc, SIGNAL(updateClipDisplay(const QString &)), m_projectList, SLOT(slotUpdateClip(const QString &)));
     connect(doc, SIGNAL(selectLastAddedClip(const QString &)), m_projectList, SLOT(slotSelectClip(const QString &)));
@@ -1687,7 +1700,7 @@ void MainWindow::updateConfiguration() {
 void MainWindow::slotSwitchVideoThumbs() {
     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
     if (m_activeTimeline) {
-        m_activeTimeline->refresh();
+        m_activeTimeline->projectView()->slotUpdateAllThumbs();
     }
     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 }
@@ -2228,4 +2241,10 @@ void MainWindow::slotAutoTransition() {
     m_activeTimeline->projectView()->autoTransition();
 }
 
+void MainWindow::slotDvdWizard(const QString &url, const QString &profile) {
+    DvdWizard *w = new DvdWizard(url, profile, this);
+    w->exec();
+}
+
+
 #include "mainwindow.moc"