sync with v0.9 branch

[kdenlive] / src / projectlist.cpp

diff --git a/src/projectlist.cpp b/src/projectlist.cpp
index 881e194939d6cae00a03922cf725f3d50f24c458..ee1feaaf196f8c2264153d9b0ee1c00ea7a8d278 100644 (file)
--- a/src/projectlist.cpp
+++ b/src/projectlist.cpp
@@ -2380,8 +2380,9 @@ void ProjectList::slotReplyGetFileProperties(const QString &clipId, Mlt::Produce
         return;
     }
     if (replace) toReload = clipId;
-    if (!toReload.isEmpty())
+    if (!toReload.isEmpty()) {
         emit clipNeedsReload(toReload);
+    }
 }
 
 bool ProjectList::adjustProjectProfileToItem(ProjectItem *item)
@@ -2639,9 +2640,9 @@ KUrl::List ProjectList::getConditionalUrls(const QString &condition) const
     return result;
 }
 
-QStringList ProjectList::getConditionalIds(const QString &condition) const
+QMap <QString, QString> ProjectList::getConditionalIds(const QString &condition) const
 {
-    QStringList result;
+    QMap <QString, QString> result;
     ProjectItem *item;
     QList<QTreeWidgetItem *> list = m_listView->selectedItems();
     for (int i = 0; i < list.count(); i++) {
@@ -2662,7 +2663,7 @@ QStringList ProjectList::getConditionalIds(const QString &condition) const
             else if (condition.startsWith("acodec") && !clip->hasAudioCodec(condition.section('=', 1, 1)))
                 continue;
         }
-        result.append(item->clipId());
+        result.insert(item->clipId(), item->clipUrl().path());
     }
     return result;
 }
@@ -2968,14 +2969,14 @@ void ProjectList::slotCutClipJob(const QString &id, QPoint zone)
 void ProjectList::slotTranscodeClipJob(const QString &condition, QString params, QString desc)
 {
     QStringList existingFiles;
-    QStringList ids = getConditionalIds(condition);
+    QMap <QString, QString> ids = getConditionalIds(condition);
+    QMap<QString, QString>::const_iterator i = ids.constBegin();
     QStringList destinations;
-    foreach(const QString &id, ids) {
-        ProjectItem *item = getItemById(id);
-        if (!item) continue;
-        QString newFile = params.section(' ', -1).replace("%1", item->clipUrl().path());
-        destinations << newFile;
+    while (i != ids.constEnd()) {
+       QString newFile = params.section(' ', -1).replace("%1", i.value());
+       destinations << newFile;
         if (QFile::exists(newFile)) existingFiles << newFile;
+       ++i;
     }
     if (!existingFiles.isEmpty()) {
         if (KMessageBox::warningContinueCancelList(this, i18n("The transcoding job will overwrite the following files:"), existingFiles) ==  KMessageBox::Cancel) return;
@@ -3008,10 +3009,11 @@ void ProjectList::slotTranscodeClipJob(const QString &condition, QString params,
     params = ui.extra_params->toPlainText().simplified();
     KdenliveSettings::setAdd_new_clip(ui.add_clip->isChecked());
     int index = 0;
-    foreach(const QString &id, ids) {
-        ProjectItem *item = getItemById(id);
+    i = ids.constBegin();
+    while (i != ids.constEnd()) {
+        ProjectItem *item = getItemById(i.key());
         if (!item || !item->referencedClip()) continue;
-        QString src = item->clipUrl().path();
+        QString src = i.value();
         QString dest;
         if (ids.count() > 1) {
            dest = destinations.at(index);
@@ -3027,13 +3029,14 @@ void ProjectList::slotTranscodeClipJob(const QString &condition, QString params,
         jobParams << duration;
         jobParams << QString::number(KdenliveSettings::add_new_clip());
         jobParams << params;
-        CutClipJob *job = new CutClipJob(item->clipType(), id, jobParams);
+        CutClipJob *job = new CutClipJob(item->clipType(), i.key(), jobParams);
         if (job->isExclusive() && hasPendingJob(item, job->jobType)) {
             delete job;
             continue;
         }
         m_jobList.append(job);
         setJobStatus(item, job->jobType, JOBWAITING, 0, job->statusMessage());
+       ++i;
     }
     delete d;
     slotCheckJobProcess();
@@ -3582,19 +3585,63 @@ void ProjectList::slotStartFilterJob(ItemInfo info, const QString&id, const QStr
 
 void ProjectList::startClipFilterJob(const QString &filterName, const QString &condition)
 {
-    QStringList ids = getConditionalIds(condition);
-    QString destination;
-    ProjectItem *item = getItemById(ids.at(0));
+    QMap <QString, QString> ids = getConditionalIds(condition);
+    QStringList destination;
+    QMap<QString, QString>::const_iterator first = ids.constBegin();
+    if (first == ids.constEnd()) {
+       emit displayMessage(i18n("Cannot find clip to process filter %1", filterName), -2, ErrorMessage);
+        return;
+    }
+    ProjectItem *item = getItemById(first.key());
     if (!item) {
         emit displayMessage(i18n("Cannot find clip to process filter %1", filterName), -2, ErrorMessage);
         return;
     }
     if (ids.count() == 1) {
-        destination = item->clipUrl().path();
+        destination << item->clipUrl().path();
     }
     else {
-        destination = item->clipUrl().directory();
+        destination = ids.values();
+    }
+    if (filterName == "framebuffer") {
+       Mlt::Profile profile;
+       QStringList keys = ids.keys();
+       int ix = 0;
+       foreach(const QString &url, destination) {
+           QString prodstring = QString("framebuffer:" + url + "?-1");
+           Mlt::Producer *reversed = new Mlt::Producer(profile, prodstring.toUtf8().constData());
+           if (!reversed || !reversed->is_valid()) {
+               emit displayMessage(i18n("Cannot reverse clip"), -2, ErrorMessage);
+               continue;
+           }
+           QString dest = url + ".mlt";
+           if (QFile::exists(dest)) {
+               if (KMessageBox::questionYesNo(this, i18n("File %1 already exists.\nDo you want to overwrite it?", dest)) == KMessageBox::No) continue;
+           }
+           Mlt::Consumer *cons = new Mlt::Consumer(profile, "xml", dest.toUtf8().constData());
+           if (cons == NULL || !cons->is_valid()) {
+               emit displayMessage(i18n("Cannot render reversed clip"), -2, ErrorMessage);
+               continue;
+           }
+           Mlt::Playlist list;
+           list.insert_at(0, reversed, 0);
+           delete reversed;
+           cons->connect(list);
+           cons->run();
+           delete cons;
+           QString groupId;
+           QString groupName;
+           DocClipBase *base = m_doc->clipManager()->getClipById(keys.at(ix));
+           if (base) {
+               groupId = base->getProperty("groupid");
+               groupName = base->getProperty("groupname");
+           }
+           emit addClip(dest, groupId, groupName);
+           ix++;
+       }
+       return;
     }
+    
     if (filterName == "motion_est") {
        // Show config dialog
        QPointer<QDialog> d = new QDialog(this);
@@ -3642,14 +3689,14 @@ void ProjectList::startClipFilterJob(const QString &filterName, const QString &c
            extraParams.insert("cutscenes", "1");
        }
        delete d;
-       processClipJob(ids, QString(), false, jobParams, i18n("Auto split"), extraParams);
+       processClipJob(ids.keys(), QString(), false, jobParams, i18n("Auto split"), extraParams);
     }
     else {
-       QPointer<ClipStabilize> d = new ClipStabilize(destination, ids.count(), filterName);
+       QPointer<ClipStabilize> d = new ClipStabilize(destination, filterName);
        if (d->exec() == QDialog::Accepted) {
            QMap <QString, QString> extraParams;
            extraParams.insert("producer_profile", "1");
-           processClipJob(ids, d->destination(), d->autoAddClip(), d->params(), d->desc(), extraParams);
+           processClipJob(ids.keys(), d->destination(), d->autoAddClip(), d->params(), d->desc(), extraParams);
        }
        delete d;
     }