Fix crash on clip insertion redo:

[kdenlive] / src / kdenlivedoc.cpp

diff --git a/src/kdenlivedoc.cpp b/src/kdenlivedoc.cpp
index 01b282a5d672789182c22c93bb60d06cadbd9068..ec7322e7b4ea5eecb5f85eccca27749070ef8c2c 100644 (file)
--- a/src/kdenlivedoc.cpp
+++ b/src/kdenlivedoc.cpp
@@ -43,8 +43,7 @@
 #include "titlewidget.h"
 #include "mainwindow.h"
 
-
-KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, const QString &profileName, const QPoint tracks, MainWindow *parent): QObject(parent), m_render(NULL), m_url(url), m_projectFolder(projectFolder), m_commandStack(new QUndoStack(undoGroup)), m_modified(false), m_documentLoadingProgress(0), m_documentLoadingStep(0.0), m_startPos(0), m_zoom(7), m_autosave(NULL) {
+KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, const QString &profileName, const QPoint tracks, Render *render, MainWindow *parent): QObject(parent), m_render(render), m_url(url), m_projectFolder(projectFolder), m_commandStack(new QUndoStack(undoGroup)), m_modified(false), m_documentLoadingProgress(0), m_documentLoadingStep(0.0), m_startPos(0), m_zoom(7), m_autosave(NULL) {
     m_clipManager = new ClipManager(this);
     m_autoSaveTimer = new QTimer(this);
     m_autoSaveTimer->setSingleShot(true);
@@ -179,13 +178,19 @@ KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup
     // make sure that the necessary folders exist
     KStandardDirs::makeDir(m_projectFolder.path() + "/titles/");
     KStandardDirs::makeDir(m_projectFolder.path() + "/thumbs/");
+    KStandardDirs::makeDir(m_projectFolder.path() + "/ladspa/");
 
     m_scenelist = m_document.toString();
     kDebug() << "KDEnnlive document, init timecode: " << m_fps;
     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
     else m_timecode.setFormat((int) m_fps);
 
+    m_render->setSceneList(m_document.toString(), m_startPos);
+    //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
+    checkProjectClips();
+
     connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
+
 }
 
 KdenliveDoc::~KdenliveDoc() {
@@ -336,8 +341,10 @@ int KdenliveDoc::zoom() const {
 bool KdenliveDoc::convertDocument(double version) {
     kDebug() << "Opening a document with version " << version;
 
+    if (version == 0.81) return true;
+
     // Opening a old Kdenlive document
-    if (version == 0.5 || version == 0.7) {
+    if (version == 0.5 || version == 0.7 || version > 0.81) {
         kDebug() << "Unable to open document with version " << version;
         // TODO: convert 0.7 (0.5?) files to the new document format.
         return FALSE;
@@ -901,6 +908,7 @@ void KdenliveDoc::setProjectFolder(KUrl url) {
 
 void KdenliveDoc::moveProjectData(KUrl url) {
     QList <DocClipBase*> list = m_clipManager->documentClipList();
+    //TODO: Also move ladspa effects files
     for (int i = 0; i < list.count(); i++) {
         DocClipBase *clip = list.at(i);
         if (clip->clipType() == TEXT) {
@@ -964,6 +972,7 @@ QUndoStack *KdenliveDoc::commandStack() {
     return m_commandStack;
 }
 
+/*
 void KdenliveDoc::setRenderer(Render *render) {
     if (m_render) return;
     m_render = render;
@@ -975,7 +984,7 @@ void KdenliveDoc::setRenderer(Render *render) {
         checkProjectClips();
     }
     emit progressInfo(QString(), -1);
-}
+}*/
 
 void KdenliveDoc::checkProjectClips() {
     if (m_render == NULL) return;
@@ -1078,7 +1087,7 @@ QDomDocument KdenliveDoc::generateSceneList() {
     QDomElement prod = doc.createElement("producer");
 }
 
-QDomDocument KdenliveDoc::toXml() const {
+QDomDocument KdenliveDoc::toXml() {
     return m_document;
 }
 
@@ -1143,6 +1152,10 @@ void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
     int subtrack = clipId.section('_', 1, 1).toInt();
     DocClipBase *clip = m_clipManager->getClipById(producerId);
     if (clip == NULL) {
+        /*kDebug()<<"// CLIP "<<clipId<<" NOT OFUND in LIST, CREATING";
+        QDomDocument doc;
+        doc.appendChild(doc.importNode(elem, true));
+        kDebug() << "IMPORTED CLIP: \n" << doc.toString()<<"\n";*/
         elem.setAttribute("id", producerId);
         QString path = elem.attribute("resource");
         QString extension;
@@ -1157,12 +1170,12 @@ void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
             KMessageBox::ButtonCode action = KMessageBox::No;
             if (!size.isEmpty() && !hash.isEmpty()) {
                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
-                else action = (KMessageBox::ButtonCode)KMessageBox::messageBox(kapp->activeWindow(), KMessageBox::WarningYesNo, i18n("<qt>Clip <b>%1</b><br>is invalid, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search automatically")), /*KGuiItem(i18n("Remove from project")), */KGuiItem(i18n("Keep as placeholder")));
+                else action = (KMessageBox::ButtonCode)KMessageBox::messageBox(kapp->activeWindow(), KMessageBox::WarningYesNo, i18n("Clip <b>%1</b><br>is invalid, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search automatically")), /*KGuiItem(i18n("Remove from project")), */KGuiItem(i18n("Keep as placeholder")));
             } else {
                 if (elem.attribute("type").toInt() == SLIDESHOW) {
                     if (KMessageBox::messageBox(kapp->activeWindow(), KMessageBox::WarningYesNo, i18n("<qt>Clip <b>%1</b><br>is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), /*KGuiItem(i18n("Remove from project")),*/ KGuiItem(i18n("Keep as placeholder"))) == KMessageBox::Yes)
                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
-                } else if (KMessageBox::messageBox(kapp->activeWindow(), KMessageBox::WarningYesNo, i18n("<qt>Clip <b>%1</b><br>is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), /*KGuiItem(i18n("Remove from project")),*/ KGuiItem(i18n("Keep as placeholder"))) == KMessageBox::Yes)
+                } else if (KMessageBox::messageBox(kapp->activeWindow(), KMessageBox::WarningYesNo, i18n("Clip <b>%1</b><br>is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), /*KGuiItem(i18n("Remove from project")),*/ KGuiItem(i18n("Keep as placeholder"))) == KMessageBox::Yes)
                     newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
             }
             if (action == KMessageBox::Yes) {
@@ -1182,9 +1195,14 @@ void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
         clip = new DocClipBase(m_clipManager, elem, producerId);
         m_clipManager->addClip(clip);
     }
-    if (createClipItem) emit addProjectClip(clip);
+    if (createClipItem) {
+        emit addProjectClip(clip);
+        qApp->processEvents();
+        m_render->getFileProperties(clip->toXML(), clip->getId());
+    }
 }
 
+
 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path) {
     QDomNodeList prods = m_document.elementsByTagName("producer");
     int maxprod = prods.count();
@@ -1243,7 +1261,7 @@ QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &match
 void KdenliveDoc::addClipInfo(QDomElement elem, QString clipId) {
     DocClipBase *clip = m_clipManager->getClipById(clipId);
     if (clip == NULL) {
-        addClip(elem, clipId);
+        addClip(elem, clipId, false);
     } else {
         QMap <QString, QString> properties;
         QDomNamedNodeMap attributes = elem.attributes();
@@ -1412,5 +1430,15 @@ void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const {
     pix.save(m_projectFolder.path() + "/thumbs/" + fileId + ".png");
 }
 
+QString KdenliveDoc::getLadspaFile() const {
+    int ct = 0;
+    QString counter = QString::number(ct).rightJustified(5, '0', false);
+    while (QFile::exists(m_projectFolder.path() + "/ladspa/" + counter + ".ladspa")) {
+        ct++;
+        counter = QString::number(ct).rightJustified(5, '0', false);
+    }
+    return m_projectFolder.path() + "/ladspa/" + counter + ".ladspa";
+}
+
 #include "kdenlivedoc.moc"