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 ***************************************************************************/
20 #include <QCryptographicHash>
24 #include <KStandardDirs>
25 #include <KMessageBox>
27 #include <KFileDialog>
28 #include <KIO/NetAccess>
29 #include <KApplication>
32 #include <mlt++/Mlt.h>
34 #include "kdenlivedoc.h"
35 #include "docclipbase.h"
36 #include "profilesdialog.h"
37 #include "kdenlivesettings.h"
39 #include "clipmanager.h"
40 #include "addfoldercommand.h"
41 #include "editfoldercommand.h"
42 #include "titlewidget.h"
43 #include "mainwindow.h"
46 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) {
47 m_clipManager = new ClipManager(this);
50 if (KIO::NetAccess::download(url.path(), tmpFile, parent)) {
52 m_document.setContent(&file, false);
54 QDomNode infoXmlNode = m_document.elementsByTagName("kdenlivedoc").at(0);
55 QDomNode westley = m_document.elementsByTagName("westley").at(0);
56 if (!infoXmlNode.isNull()) {
57 QDomElement infoXml = infoXmlNode.toElement();
58 QString profilePath = infoXml.attribute("profile");
59 m_startPos = infoXml.attribute("position").toInt();
60 m_zoom = infoXml.attribute("zoom", "7").toInt();
61 setProfilePath(profilePath);
62 double version = infoXml.attribute("version").toDouble();
63 if (version < 0.8) convertDocument(version);
65 //delete all mlt producers and instead, use Kdenlive saved producers
66 /*QDomNodeList prods = m_document.elementsByTagName("producer");
67 int maxprod = prods.count();
69 for (int i = 0; i < maxprod; i++) {
70 QDomNode m = prods.at(pos);
71 QString prodId = m.toElement().attribute("id");
72 if (prodId == "black" || prodId.startsWith("slowmotion"))
74 else westley.removeChild(m);
76 /*prods = m_document.elementsByTagName("kdenlive_producer");
77 maxprod = prods.count();
78 for (int i = 0; i < maxprod; i++) {
79 prods.at(0).toElement().setTagName("producer");
80 westley.insertBefore(prods.at(0), QDomNode());
84 QDomNodeList producers = m_document.elementsByTagName("producer");
85 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
86 const int max = producers.count();
87 const int infomax = infoproducers.count();
90 m_documentLoadingStep = 100.0 / (max + infomax + m_document.elementsByTagName("entry").count());
91 parent->slotGotProgressInfo(i18n("Loading project clips"), (int) m_documentLoadingProgress);
94 for (int i = 0; i < max; i++) {
95 e = producers.item(i).cloneNode().toElement();
96 if (m_documentLoadingStep > 0) {
97 m_documentLoadingProgress += m_documentLoadingStep;
98 parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress);
99 //qApp->processEvents();
101 QString prodId = e.attribute("id");
102 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")/*&& prodId.toInt() > 0*/) {
103 // addClip(e, prodId, false);
104 kDebug() << "// PROD: " << prodId;
108 for (int i = 0; i < infomax; i++) {
109 e = infoproducers.item(i).cloneNode().toElement();
110 if (m_documentLoadingStep > 0) {
111 m_documentLoadingProgress += m_documentLoadingStep;
112 parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress);
113 //qApp->processEvents();
115 QString prodId = e.attribute("id");
116 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")) {
117 e.setTagName("producer");
118 addClipInfo(e, prodId);
119 kDebug() << "// NLIVE PROD: " << prodId;
123 QDomNode markers = m_document.elementsByTagName("markers").at(0);
124 if (!markers.isNull()) {
125 QDomNodeList markerslist = markers.childNodes();
126 int maxchild = markerslist.count();
127 for (int k = 0; k < maxchild; k++) {
128 e = markerslist.at(k).toElement();
129 if (e.tagName() == "marker") {
130 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
133 westley.removeChild(markers);
135 m_document.removeChild(infoXmlNode);
137 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
139 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
140 kWarning() << " NO KDENLIVE INFO FOUND IN FILE: " << url.path();
141 m_document = createEmptyDocument(tracks.x(), tracks.y());
142 setProfilePath(profileName);
144 KIO::NetAccess::removeTempFile(tmpFile);
146 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
147 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
148 m_document = createEmptyDocument(tracks.x(), tracks.y());
149 setProfilePath(profileName);
152 m_document = createEmptyDocument(tracks.x(), tracks.y());
153 setProfilePath(profileName);
155 m_scenelist = m_document.toString();
156 kDebug() << "KDEnnlive document, init timecode: " << m_fps;
157 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
158 else m_timecode.setFormat((int) m_fps);
160 m_autoSaveTimer = new QTimer(this);
161 m_autoSaveTimer->setSingleShot(true);
162 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
165 KdenliveDoc::~KdenliveDoc() {
166 delete m_commandStack;
167 delete m_clipManager;
168 delete m_autoSaveTimer;
169 m_autosave->remove();
172 QDomDocument KdenliveDoc::createEmptyDocument(const int videotracks, const int audiotracks) {
173 // Creating new document
175 QDomElement westley = doc.createElement("westley");
176 doc.appendChild(westley);
178 QDomElement tractor = doc.createElement("tractor");
179 tractor.setAttribute("id", "maintractor");
180 QDomElement multitrack = doc.createElement("multitrack");
181 QDomElement playlist = doc.createElement("playlist");
182 playlist.setAttribute("id", "black_track");
183 westley.appendChild(playlist);
187 int total = audiotracks + videotracks + 1;
189 for (int i = 1; i < total; i++) {
190 QDomElement playlist = doc.createElement("playlist");
191 playlist.setAttribute("id", "playlist" + QString::number(i));
192 westley.appendChild(playlist);
195 QDomElement track0 = doc.createElement("track");
196 track0.setAttribute("producer", "black_track");
197 tractor.appendChild(track0);
199 // create audio tracks
200 for (int i = 1; i < audiotracks + 1; i++) {
201 QDomElement track = doc.createElement("track");
202 track.setAttribute("producer", "playlist" + QString::number(i));
203 track.setAttribute("hide", "video");
204 tractor.appendChild(track);
207 // create video tracks
208 for (int i = audiotracks + 1; i < total; i++) {
209 QDomElement track = doc.createElement("track");
210 track.setAttribute("producer", "playlist" + QString::number(i));
211 tractor.appendChild(track);
214 for (uint i = 2; i < total ; i++) {
215 QDomElement transition = doc.createElement("transition");
216 transition.setAttribute("always_active", "1");
218 QDomElement property = doc.createElement("property");
219 property.setAttribute("name", "a_track");
220 QDomText value = doc.createTextNode(QString::number(1));
221 property.appendChild(value);
222 transition.appendChild(property);
224 property = doc.createElement("property");
225 property.setAttribute("name", "b_track");
226 value = doc.createTextNode(QString::number(i));
227 property.appendChild(value);
228 transition.appendChild(property);
230 property = doc.createElement("property");
231 property.setAttribute("name", "mlt_service");
232 value = doc.createTextNode("mix");
233 property.appendChild(value);
234 transition.appendChild(property);
236 property = doc.createElement("property");
237 property.setAttribute("name", "combine");
238 value = doc.createTextNode("1");
239 property.appendChild(value);
240 transition.appendChild(property);
242 property = doc.createElement("property");
243 property.setAttribute("name", "internal_added");
244 value = doc.createTextNode("237");
245 property.appendChild(value);
246 transition.appendChild(property);
247 tractor.appendChild(transition);
249 westley.appendChild(tractor);
254 void KdenliveDoc::syncGuides(QList <Guide *> guides) {
258 m_guidesXml = doc.createElement("guides");
260 for (int i = 0; i < guides.count(); i++) {
261 e = doc.createElement("guide");
262 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
263 e.setAttribute("comment", guides.at(i)->label());
264 m_guidesXml.appendChild(e);
266 emit guidesUpdated();
269 QDomElement KdenliveDoc::guidesXml() const {
273 void KdenliveDoc::slotAutoSave() {
275 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
276 // show error: could not open the autosave file
277 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
279 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
281 doc.setContent(m_render->sceneList());
282 saveSceneList(m_autosave->fileName(), doc);
286 void KdenliveDoc::setZoom(int factor) {
290 int KdenliveDoc::zoom() const {
294 void KdenliveDoc::convertDocument(double version) {
295 kDebug() << "Opening a document with version " << version;
296 // Opening a old Kdenlive document
297 if (version == 0.7) {
298 kDebug() << "Unable to open document with version " << version;
299 // TODO: convert 0.7 files to the new document format.
302 QDomNode westley = m_document.elementsByTagName("westley").at(1);
303 QDomNode tractor = m_document.elementsByTagName("tractor").at(0);
304 QDomNode kdenlivedoc = m_document.elementsByTagName("kdenlivedoc").at(0);
305 QDomElement kdenlivedoc_old = kdenlivedoc.cloneNode(true).toElement(); // Needed for folders
306 QDomNode multitrack = m_document.elementsByTagName("multitrack").at(0);
307 QDomNodeList playlists = m_document.elementsByTagName("playlist");
309 m_startPos = kdenlivedoc.toElement().attribute("timeline_position").toInt();
311 QDomNode props = m_document.elementsByTagName("properties").at(0).toElement();
312 QString profile = props.toElement().attribute("videoprofile");
313 if (profile == "dv_wide") profile = "dv_pal_wide";
314 setProfilePath(profile);
316 // move playlists outside of tractor and add the tracks instead
317 int max = playlists.count();
318 for (int i = 0; i < max; i++) {
319 QDomNode n = playlists.at(i);
320 westley.insertBefore(n, QDomNode());
321 QDomElement pl = n.toElement();
322 QDomElement track = m_document.createElement("track");
323 QString trackType = pl.attribute("hide");
324 if (!trackType.isEmpty()) track.setAttribute("hide", trackType);
325 QString playlist_id = pl.attribute("id");
326 if (playlist_id.isEmpty()) {
327 playlist_id = "black_track";
328 pl.setAttribute("id", playlist_id);
330 track.setAttribute("producer", playlist_id);
331 //tractor.appendChild(track);
332 #define KEEP_TRACK_ORDER 1
333 #ifdef KEEP_TRACK_ORDER
334 tractor.insertAfter(track, QDomNode());
336 // Insert the new track in an order that hopefully matches the 3 video, then 2 audio tracks of Kdenlive 0.7.0
337 // insertion sort - O( tracks*tracks )
338 // Note, this breaks _all_ transitions - but you can move them up and down afterwards.
339 QDomElement tractor_elem = tractor.toElement();
340 if (! tractor_elem.isNull()) {
341 QDomNodeList tracks = tractor_elem.elementsByTagName("track");
342 int size = tracks.size();
344 tractor.insertAfter(track, QDomNode());
346 bool inserted = false;
347 for (int i = 0; i < size; ++i) {
348 QDomElement track_elem = tracks.at(i).toElement();
349 if (track_elem.isNull()) {
350 tractor.insertAfter(track, QDomNode());
354 kDebug() << "playlist_id: " << playlist_id << " producer:" << track_elem.attribute("producer");
355 if (playlist_id < track_elem.attribute("producer")) {
356 tractor.insertBefore(track, track_elem);
362 // Reach here, no insertion, insert last
364 tractor.insertAfter(track, QDomNode());
368 kWarning() << "tractor was not a QDomElement";
369 tractor.insertAfter(track, QDomNode());
373 tractor.removeChild(multitrack);
375 //Â audio track mixing transitions should not be added to track view, so add required attribute
376 QDomNodeList transitions = m_document.elementsByTagName("transition");
377 max = transitions.count();
378 for (int i = 0; i < max; i++) {
379 QDomElement tr = transitions.at(i).toElement();
380 if (tr.attribute("combine") == "1" && tr.attribute("mlt_service") == "mix") {
381 QDomElement property = m_document.createElement("property");
382 property.setAttribute("name", "internal_added");
383 QDomText value = m_document.createTextNode("237");
384 property.appendChild(value);
385 tr.appendChild(property);
387 // convert transition
388 QDomNamedNodeMap attrs = tr.attributes();
389 for (unsigned int j = 0; j < attrs.count(); j++) {
390 QString attrName = attrs.item(j).nodeName();
391 if (attrName != "in" && attrName != "out" && attrName != "id") {
392 QDomElement property = m_document.createElement("property");
393 property.setAttribute("name", attrName);
394 QDomText value = m_document.createTextNode(attrs.item(j).nodeValue());
395 property.appendChild(value);
396 tr.appendChild(property);
402 //Â move transitions after tracks
403 for (int i = 0; i < max; i++) {
404 tractor.insertAfter(transitions.at(0), QDomNode());
407 // Fix filters format
408 QDomNodeList entries = m_document.elementsByTagName("entry");
409 max = entries.count();
410 for (int i = 0; i < max; i++) {
413 QDomNode m = entries.at(i).firstChild();
414 while (!m.isNull()) {
415 if (m.toElement().tagName() == "filter") {
416 QDomElement filt = m.toElement();
417 QDomNamedNodeMap attrs = filt.attributes();
418 QString current_id = filt.attribute("kdenlive_id");
419 if (current_id != last_id) {
421 last_id = current_id;
423 QDomElement e = m_document.createElement("property");
424 e.setAttribute("name", "kdenlive_ix");
425 QDomText value = m_document.createTextNode(QString::number(effectix));
426 e.appendChild(value);
428 for (int j = 0; j < attrs.count(); j++) {
429 QDomAttr a = attrs.item(j).toAttr();
431 kDebug() << " FILTER; adding :" << a.name() << ":" << a.value();
432 QDomElement e = m_document.createElement("property");
433 e.setAttribute("name", a.name());
434 QDomText value = m_document.createTextNode(a.value());
435 e.appendChild(value);
446 QDomNodeList filters = m_document.elementsByTagName("filter");
447 max = filters.count();
450 for (int i = 0; i < max; i++) {
451 QDomElement filt = filters.at(i).toElement();
452 QDomNamedNodeMap attrs = filt.attributes();
453 QString current_id = filt.attribute("kdenlive_id");
454 if (current_id != last_id) {
456 last_id = current_id;
458 QDomElement e = m_document.createElement("property");
459 e.setAttribute("name", "kdenlive_ix");
460 QDomText value = m_document.createTextNode(QString::number(1));
461 e.appendChild(value);
463 for (int j = 0; j < attrs.count(); j++) {
464 QDomAttr a = attrs.item(j).toAttr();
466 kDebug() << " FILTER; adding :" << a.name() << ":" << a.value();
467 QDomElement e = m_document.createElement("property");
468 e.setAttribute("name", a.name());
469 QDomText value = m_document.createTextNode(a.value());
470 e.appendChild(value);
477 QDomNodeList producers = westley.toElement().elementsByTagName("producer");
478 max = producers.count();
479 for (int i = 0; i < max; i++) {
480 QDomElement prod = producers.at(i).toElement();
481 if (prod.attribute("mlt_service") == "framebuffer") {
482 QString slowmotionprod = prod.attribute("resource");
483 slowmotionprod.replace(':', '?');
484 kDebug() << "// FOUND WRONG SLOWMO, new: " << slowmotionprod;
485 prod.setAttribute("resource", slowmotionprod);
488 //Â move producers to correct place, markers to a global list, fix clip descriptions
489 QDomElement markers = m_document.createElement("markers");
490 // This will get the westley producers:
491 producers = m_document.elementsByTagName("producer");
492 max = producers.count();
493 for (int i = 0; i < max; i++) {
494 QDomElement prod = producers.at(0).toElement();
495 QDomNode m = prod.firstChild();
497 if (m.toElement().tagName() == "markers") {
498 QDomNodeList prodchilds = m.childNodes();
499 int maxchild = prodchilds.count();
500 for (int k = 0; k < maxchild; k++) {
501 QDomElement mark = prodchilds.at(0).toElement();
502 mark.setAttribute("id", prod.attribute("id"));
503 markers.insertAfter(mark, QDomNode());
506 } else if (prod.attribute("type").toInt() == TEXT) {
507 // convert title clip
508 if (m.toElement().tagName() == "textclip") {
510 QDomElement titleclip = m.toElement();
511 QDomElement title = tdoc.createElement("kdenlivetitle");
512 tdoc.appendChild(title);
513 QDomNodeList objects = titleclip.childNodes();
514 int maxchild = objects.count();
515 for (int k = 0; k < maxchild; k++) {
517 QDomElement ob = objects.at(k).toElement();
518 if (ob.attribute("type") == "3") {
519 // text object - all of this goes into "xmldata"...
520 QDomElement item = tdoc.createElement("item");
521 item.setAttribute("z-index", ob.attribute("z"));
522 item.setAttribute("type", "QGraphicsTextItem");
523 QDomElement position = tdoc.createElement("position");
524 position.setAttribute("x", ob.attribute("x"));
525 position.setAttribute("y", ob.attribute("y"));
526 QDomElement content = tdoc.createElement("content");
527 content.setAttribute("font", ob.attribute("font_family"));
528 content.setAttribute("font-size", ob.attribute("font_size"));
529 content.setAttribute("font-bold", ob.attribute("bold"));
530 content.setAttribute("font-italic", ob.attribute("italic"));
531 content.setAttribute("font-underline", ob.attribute("underline"));
532 QString col = ob.attribute("color");
534 content.setAttribute("font-color", colorToString(c));
535 // todo: These fields are missing from the newly generated xmldata:
536 // transform, startviewport, endviewport, background
538 QDomText conttxt = tdoc.createTextNode(ob.attribute("text"));
539 content.appendChild(conttxt);
540 item.appendChild(position);
541 item.appendChild(content);
542 title.appendChild(item);
543 } else if (ob.attribute("type") == "5") {
545 QDomElement item = tdoc.createElement("item");
546 item.setAttribute("z-index", ob.attribute("z"));
547 item.setAttribute("type", "QGraphicsRectItem");
548 QDomElement position = tdoc.createElement("position");
549 position.setAttribute("x", ob.attribute("x"));
550 position.setAttribute("y", ob.attribute("y"));
551 QDomElement content = tdoc.createElement("content");
552 QString col = ob.attribute("color");
554 content.setAttribute("brushcolor", colorToString(c));
555 QString rect = "0,0,";
556 rect.append(ob.attribute("width"));
558 rect.append(ob.attribute("height"));
559 content.setAttribute("rect", rect);
560 item.appendChild(position);
561 item.appendChild(content);
562 title.appendChild(item);
565 prod.setAttribute("xmldata", tdoc.toString());
566 // mbd todo: This clearly does not work, as every title gets the same name - trying to leave it empty
567 // QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
568 // prod.setAttribute("titlename", titleInfo.at(0));
569 // prod.setAttribute("resource", titleInfo.at(1));
570 //kDebug()<<"TITLE DATA:\n"<<tdoc.toString();
572 } // End conversion of title clips.
574 } else if (m.isText()) {
575 QString comment = m.nodeValue();
576 if (!comment.isEmpty()) {
577 prod.setAttribute("description", comment);
582 int duration = prod.attribute("duration").toInt();
583 if (duration > 0) prod.setAttribute("out", QString::number(duration));
584 // The clip goes back in, but text clips should not go back in, at least not modified
585 westley.insertBefore(prod, QDomNode());
589 QDomNode westley0 = m_document.elementsByTagName("westley").at(0);
590 if (!markers.firstChild().isNull()) westley0.appendChild(markers);
593 // Convert as much of the kdenlivedoc as possible. Use the producer in westley
594 // First, remove the old stuff from westley, and add a new empty one
595 // Also, track the max id in order to use it for the adding of groups/folders
596 int max_kproducer_id = 0;
597 westley0.removeChild(kdenlivedoc);
598 QDomElement kdenlivedoc_new = m_document.createElement("kdenlivedoc");
599 kdenlivedoc_new.setAttribute("profile", profile);
600 // Add all the producers that has a ressource in westley
601 QDomElement westley_element = westley0.toElement();
602 if (westley_element.isNull()) {
603 kWarning() << "westley0 element in document was not a QDomElement - unable to add producers to new kdenlivedoc";
605 QDomNodeList wproducers = westley_element.elementsByTagName("producer");
606 int kmax = wproducers.count();
607 for (int i = 0; i < kmax; i++) {
608 QDomElement wproducer = wproducers.at(i).toElement();
609 if (wproducer.isNull()) {
610 kWarning() << "Found producer in westley0, that was not a QDomElement";
612 // We have to do slightly different things, depending on the type
613 kDebug() << "Converting producer element with type " << wproducer.attribute("type");
614 if (wproducer.attribute("type").toInt() == TEXT) {
615 kDebug() << "Found TEXT element in producer" << endl;
616 QDomElement kproducer = wproducer.cloneNode(true).toElement();
617 kproducer.setTagName("kdenlive_producer");
618 kdenlivedoc_new.appendChild(kproducer);
619 // todo: Perhaps needs some more changes here to "frequency", aspect ratio as a float, frame_size, channels, and later, ressource and title name
621 QDomElement kproducer = m_document.createElement("kdenlive_producer");
622 kproducer.setAttribute("id", wproducer.attribute("id"));
623 kproducer.setAttribute("description", wproducer.attribute("description"));
624 kproducer.setAttribute("resource", wproducer.attribute("resource"));
625 kproducer.setAttribute("type", wproducer.attribute("type"));
626 kdenlivedoc_new.appendChild(kproducer);
628 if (wproducer.attribute("id").toInt() > max_kproducer_id) {
629 max_kproducer_id = wproducer.attribute("id").toInt();
634 #define LOOKUP_FOLDER 1
636 // Look through all the folder elements of the old doc, for each folder, for each producer,
637 // get the id, look it up in the new doc, set the groupname and groupid
638 // Note, this does not work at the moment - at least one folders shows up missing, and clips with no folder
640 // QDomElement kdenlivedoc_old = kdenlivedoc.toElement();
641 if (!kdenlivedoc_old.isNull()) {
642 QDomNodeList folders = kdenlivedoc_old.elementsByTagName("folder");
643 int fsize = folders.size();
644 int groupId = max_kproducer_id + 1; // Start at +1 of max id of the kdenlive_producers
645 for (int i = 0; i < fsize; ++i) {
646 QDomElement folder = folders.at(i).toElement();
647 if (!folder.isNull()) {
648 QString groupName = folder.attribute("name");
649 kDebug() << "groupName: " << groupName << " with groupId: " << groupId;
650 QDomNodeList fproducers = folder.elementsByTagName("producer");
651 int psize = fproducers.size();
652 for (int j = 0; j < psize; ++j) {
653 QDomElement fproducer = fproducers.at(j).toElement();
654 if (!fproducer.isNull()) {
655 QString id = fproducer.attribute("id");
656 // This is not very effective, but compared to loading the clips, its a breeze
657 QDomNodeList kdenlive_producers = kdenlivedoc_new.elementsByTagName("kdenlive_producer");
658 int kpsize = kdenlive_producers.size();
659 for (int k = 0; k < kpsize; ++k) {
660 QDomElement kproducer = kdenlive_producers.at(k).toElement(); // Its an element for sure
661 if (id == kproducer.attribute("id")) {
662 // We do not check that it already is part of a folder
663 kproducer.setAttribute("groupid", groupId);
664 kproducer.setAttribute("groupname", groupName);
675 westley0.appendChild(kdenlivedoc_new);
677 QDomNodeList elements = westley.childNodes();
678 max = elements.count();
679 for (int i = 0; i < max; i++) {
680 QDomElement prod = elements.at(0).toElement();
681 westley0.insertAfter(prod, QDomNode());
684 westley0.removeChild(westley);
686 //kDebug() << "///////////////// CONVERTEDÂ DOC:";
687 // kDebug() << m_document.toString();
689 QFile file( "converted.kdenlive" );
690 if ( file.open( QIODevice::WriteOnly ) ) {
691 QTextStream stream( &file );
692 stream << m_document.toString();
695 kDebug() << "Unable to dump file to converted.kdenlive";
698 //kDebug() << "///////////////// END CONVERTEDÂ DOC:";
701 QString KdenliveDoc::colorToString(const QColor& c) {
702 QString ret = "%1,%2,%3,%4";
703 ret = ret.arg(c.red()).arg(c.green()).arg(c.blue()).arg(c.alpha());
707 bool KdenliveDoc::saveSceneList(const QString &path, QDomDocument sceneList) {
708 QDomNode wes = sceneList.elementsByTagName("westley").at(0);
710 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
711 QDomElement markers = sceneList.createElement("markers");
712 addedXml.setAttribute("version", "0.8");
713 addedXml.setAttribute("profile", profilePath());
714 addedXml.setAttribute("position", m_render->seekPosition().frames(m_fps));
715 addedXml.setAttribute("zoom", m_zoom);
718 QList <DocClipBase*> list = m_clipManager->documentClipList();
719 for (int i = 0; i < list.count(); i++) {
720 e = list.at(i)->toXML();
721 e.setTagName("kdenlive_producer");
722 addedXml.appendChild(sceneList.importNode(e, true));
723 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
724 for (int j = 0; j < marks.count(); j++) {
725 QDomElement marker = sceneList.createElement("marker");
726 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
727 marker.setAttribute("comment", marks.at(j).comment());
728 marker.setAttribute("id", e.attribute("id"));
729 markers.appendChild(marker);
732 addedXml.appendChild(markers);
733 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml, true));
735 wes.appendChild(addedXml);
736 //wes.appendChild(doc.importNode(kdenliveData, true));
739 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
740 kWarning() << "////// ERROR writing to file: " << path;
741 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
744 QTextStream out(&file);
745 out << sceneList.toString();
750 QDomElement KdenliveDoc::documentInfoXml() {
753 QDomElement addedXml = doc.createElement("kdenlivedoc");
754 QDomElement markers = doc.createElement("markers");
755 addedXml.setAttribute("version", "0.7");
756 addedXml.setAttribute("profile", profilePath());
757 addedXml.setAttribute("position", m_render->seekPosition().frames(m_fps));
758 addedXml.setAttribute("zoom", m_zoom);
759 QList <DocClipBase*> list = m_clipManager->documentClipList();
760 for (int i = 0; i < list.count(); i++) {
761 e = list.at(i)->toXML();
762 e.setTagName("kdenlive_producer");
763 addedXml.appendChild(doc.importNode(e, true));
764 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
765 for (int j = 0; j < marks.count(); j++) {
766 QDomElement marker = doc.createElement("marker");
767 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
768 marker.setAttribute("comment", marks.at(j).comment());
769 marker.setAttribute("id", e.attribute("id"));
770 markers.appendChild(marker);
773 addedXml.appendChild(markers);
774 if (!m_guidesXml.isNull()) addedXml.appendChild(doc.importNode(m_guidesXml, true));
775 //kDebug() << m_document.toString();
780 ClipManager *KdenliveDoc::clipManager() {
781 return m_clipManager;
784 KUrl KdenliveDoc::projectFolder() const {
785 if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
786 return m_projectFolder;
789 QString KdenliveDoc::profilePath() const {
790 return m_profile.path;
793 MltVideoProfile KdenliveDoc::mltProfile() const {
797 void KdenliveDoc::setProfilePath(QString path) {
798 if (path.isEmpty()) path = KdenliveSettings::default_profile();
799 if (path.isEmpty()) path = "dv_pal";
800 m_profile = ProfilesDialog::getVideoProfile(path);
801 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
802 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
803 m_width = m_profile.width;
804 m_height = m_profile.height;
805 kDebug() << "KDEnnlive document, init timecode from path: " << path << ", " << m_fps;
806 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
807 else m_timecode.setFormat((int) m_fps);
810 const double KdenliveDoc::dar() {
811 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
814 void KdenliveDoc::setThumbsProgress(const QString &message, int progress) {
815 emit progressInfo(message, progress);
818 void KdenliveDoc::loadingProgressed() {
819 m_documentLoadingProgress += m_documentLoadingStep;
820 emit progressInfo(QString(), (int) m_documentLoadingProgress);
823 QUndoStack *KdenliveDoc::commandStack() {
824 return m_commandStack;
827 void KdenliveDoc::setRenderer(Render *render) {
828 if (m_render) return;
830 emit progressInfo(i18n("Loading playlist..."), 0);
831 //qApp->processEvents();
833 m_render->setSceneList(m_document.toString(), m_startPos);
836 emit progressInfo(QString(), -1);
839 void KdenliveDoc::checkProjectClips() {
840 if (m_render == NULL) return;
841 QList <Mlt::Producer *> prods = m_render->producersList();
845 for (int i = 0; i < prods.count(); i++) {
846 id = prods.at(i)->get("id");
847 prodId = id.section('_', 0, 0);
848 prodTrack = id.section('_', 1, 1);
849 kDebug() << "CHECK PRO CLIP, ID: " << id;
850 DocClipBase *clip = m_clipManager->getClipById(prodId);
851 if (clip) clip->setProducer(prods.at(i));
852 kDebug() << "CHECK PRO CLIP, ID: " << id << " DONE";
853 if (clip && clip->clipType() == TEXT && !QFile::exists(clip->fileURL().path())) {
854 // regenerate text clip image if required
855 kDebug() << "// TITLE: " << clip->getProperty("titlename") << " Preview file: " << clip->getProperty("resource") << " DOES NOT EXIST";
856 QString titlename = clip->getProperty("titlename");
857 QString titleresource;
858 if (titlename.isEmpty()) {
859 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
860 titlename = titleInfo.at(0);
861 titleresource = titleInfo.at(1);
862 clip->setProperty("titlename", titlename);
863 kDebug() << "// New title set to: " << titlename;
865 titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
867 QString titlepath = projectFolder().path() + "/titles/";
868 TitleWidget *dia_ui = new TitleWidget(KUrl(), titlepath, m_render, kapp->activeWindow());
870 doc.setContent(clip->getProperty("xmldata"));
872 QPixmap pix = dia_ui->renderedPixmap();
873 pix.save(titleresource);
874 clip->setProperty("resource", titleresource);
876 clip->producer()->set("force_reload", 1);
881 Render *KdenliveDoc::renderer() {
885 void KdenliveDoc::updateClip(const QString &id) {
886 emit updateClipDisplay(id);
889 int KdenliveDoc::getFramePos(QString duration) {
890 return m_timecode.getFrameCount(duration, m_fps);
893 QString KdenliveDoc::producerName(const QString &id) {
894 QString result = "unnamed";
895 QDomNodeList prods = producersList();
896 int ct = prods.count();
897 for (int i = 0; i < ct ; i++) {
898 QDomElement e = prods.item(i).toElement();
899 if (e.attribute("id") != "black" && e.attribute("id") == id) {
900 result = e.attribute("name");
901 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
908 void KdenliveDoc::setProducerDuration(const QString &id, int duration) {
909 QDomNodeList prods = producersList();
910 int ct = prods.count();
911 for (int i = 0; i < ct ; i++) {
912 QDomElement e = prods.item(i).toElement();
913 if (e.attribute("id") != "black" && e.attribute("id") == id) {
914 e.setAttribute("duration", QString::number(duration));
920 int KdenliveDoc::getProducerDuration(const QString &id) {
922 QDomNodeList prods = producersList();
923 int ct = prods.count();
924 for (int i = 0; i < ct ; i++) {
925 QDomElement e = prods.item(i).toElement();
926 if (e.attribute("id") != "black" && e.attribute("id") == id) {
927 result = e.attribute("duration").toInt();
935 QDomDocument KdenliveDoc::generateSceneList() {
937 QDomElement westley = doc.createElement("westley");
938 doc.appendChild(westley);
939 QDomElement prod = doc.createElement("producer");
942 QDomDocument KdenliveDoc::toXml() const {
946 Timecode KdenliveDoc::timecode() const {
950 QDomNodeList KdenliveDoc::producersList() {
951 return m_document.elementsByTagName("producer");
954 void KdenliveDoc::backupMltPlaylist() {
955 if (m_render) m_scenelist = m_render->sceneList();
958 double KdenliveDoc::projectDuration() const {
959 if (m_render) return GenTime(m_render->getLength(), m_fps).ms() / 1000;
962 double KdenliveDoc::fps() const {
966 int KdenliveDoc::width() const {
970 int KdenliveDoc::height() const {
974 KUrl KdenliveDoc::url() const {
978 void KdenliveDoc::setUrl(KUrl url) {
982 void KdenliveDoc::setModified(bool mod) {
983 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
984 m_autoSaveTimer->start(3000);
986 if (mod == m_modified) return;
988 emit docModified(m_modified);
991 bool KdenliveDoc::isModified() const {
995 QString KdenliveDoc::description() const {
997 return i18n("Untitled") + " / " + m_profile.description;
999 return m_url.fileName() + " / " + m_profile.description;
1002 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem) {
1003 const QString producerId = clipId.section('_', 0, 0);
1004 int subtrack = clipId.section('_', 1, 1).toInt();
1005 DocClipBase *clip = m_clipManager->getClipById(producerId);
1007 elem.setAttribute("id", producerId);
1008 QString path = elem.attribute("resource");
1010 if (elem.attribute("type").toInt() == SLIDESHOW) {
1011 extension = KUrl(path).fileName();
1012 path = KUrl(path).directory();
1014 if (!path.isEmpty() && !QFile::exists(path)) {
1015 const QString size = elem.attribute("file_size");
1016 const QString hash = elem.attribute("file_hash");
1018 KMessageBox::ButtonCode action = KMessageBox::No;
1019 if (!size.isEmpty() && !hash.isEmpty()) {
1020 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
1021 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")));
1023 if (elem.attribute("type").toInt() == SLIDESHOW) {
1024 if (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"))) == KMessageBox::Yes)
1025 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
1026 } else newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
1028 if (action == KMessageBox::Yes) {
1029 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
1030 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
1031 if (!m_searchFolder.isEmpty()) {
1032 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
1035 if (!newpath.isEmpty()) {
1036 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
1037 elem.setAttribute("resource", newpath);
1038 setNewClipResource(clipId, newpath);
1041 clip = new DocClipBase(m_clipManager, elem, producerId);
1042 m_clipManager->addClip(clip);
1044 if (createClipItem) emit addProjectClip(clip);
1047 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path) {
1048 QDomNodeList prods = m_document.elementsByTagName("producer");
1049 int maxprod = prods.count();
1050 for (int i = 0; i < maxprod; i++) {
1051 QDomNode m = prods.at(i);
1052 QString prodId = m.toElement().attribute("id");
1053 if (prodId == id || prodId.startsWith(id + "_")) {
1054 QDomNodeList params = m.childNodes();
1055 for (int j = 0; j < params.count(); j++) {
1056 QDomElement e = params.item(j).toElement();
1057 if (e.attribute("name") == "resource") {
1058 e.firstChild().setNodeValue(path);
1066 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const {
1067 QString foundFileName;
1068 QByteArray fileData;
1069 QByteArray fileHash;
1070 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
1071 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1072 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
1073 if (file.open(QIODevice::ReadOnly)) {
1074 if (QString::number(file.size()) == matchSize) {
1076 * 1 MB = 1 second per 450 files (or faster)
1077 * 10 MB = 9 seconds per 450 files (or faster)
1079 if (file.size() > 1000000*2) {
1080 fileData = file.read(1000000);
1081 if (file.seek(file.size() - 1000000))
1082 fileData.append(file.readAll());
1084 fileData = file.readAll();
1086 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
1087 if (QString(fileHash.toHex()) == matchHash)
1088 return file.fileName();
1091 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
1093 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
1094 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1095 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
1096 if (!foundFileName.isEmpty())
1099 return foundFileName;
1102 void KdenliveDoc::addClipInfo(QDomElement elem, QString clipId) {
1103 DocClipBase *clip = m_clipManager->getClipById(clipId);
1105 addClip(elem, clipId);
1107 QMap <QString, QString> properties;
1108 QDomNamedNodeMap attributes = elem.attributes();
1110 for (unsigned int i = 0; i < attributes.count(); i++) {
1111 attrname = attributes.item(i).nodeName();
1112 if (attrname != "resource")
1113 properties.insert(attrname, attributes.item(i).nodeValue());
1114 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1116 clip->setProperties(properties);
1117 emit addProjectClip(clip);
1121 void KdenliveDoc::addFolder(const QString foldername, const QString &clipId, bool edit) {
1122 emit addProjectFolder(foldername, clipId, false, edit);
1125 void KdenliveDoc::deleteFolder(const QString foldername, const QString &clipId) {
1126 emit addProjectFolder(foldername, clipId, true);
1129 void KdenliveDoc::deleteProjectClip(QList <QString> ids) {
1130 for (int i = 0; i < ids.size(); ++i) {
1131 emit deleteTimelineClip(ids.at(i));
1132 m_clipManager->slotDeleteClip(ids.at(i));
1137 void KdenliveDoc::deleteProjectFolder(QMap <QString, QString> map) {
1138 QMapIterator<QString, QString> i(map);
1139 while (i.hasNext()) {
1141 slotDeleteFolder(i.key(), i.value());
1146 void KdenliveDoc::deleteClip(const QString &clipId) {
1147 emit signalDeleteProjectClip(clipId);
1148 m_clipManager->deleteClip(clipId);
1151 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId) {
1152 m_clipManager->slotAddClipList(urls, group, groupId);
1153 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1158 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId) {
1159 kDebug() << "///////// DOCUM, ADD CLP: " << url;
1160 m_clipManager->slotAddClipFile(url, group, groupId);
1161 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1165 void KdenliveDoc::slotAddFolder(const QString folderName) {
1166 AddFolderCommand *command = new AddFolderCommand(this, folderName, QString::number(m_clipManager->getFreeClipId()), true);
1167 commandStack()->push(command);
1171 void KdenliveDoc::slotDeleteFolder(const QString folderName, const QString &id) {
1172 AddFolderCommand *command = new AddFolderCommand(this, folderName, id, false);
1173 commandStack()->push(command);
1177 void KdenliveDoc::slotEditFolder(const QString newfolderName, const QString oldfolderName, const QString &clipId) {
1178 EditFolderCommand *command = new EditFolderCommand(this, newfolderName, oldfolderName, clipId, false);
1179 commandStack()->push(command);
1183 const QString&KdenliveDoc::getFreeClipId() {
1184 return QString::number(m_clipManager->getFreeClipId());
1187 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId) {
1188 return m_clipManager->getClipById(clipId);
1191 void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group, const QString &groupId) {
1192 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1196 void KdenliveDoc::slotAddSlideshowClipFile(const QString name, const QString path, int count, const QString duration, const bool loop, const bool fade, const QString &luma_duration, const QString &luma_file, const int softness, const QString group, const QString &groupId) {
1197 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1201 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId) {
1202 QString titlesFolder = projectFolder().path() + "/titles/";
1203 KStandardDirs::makeDir(titlesFolder);
1204 TitleWidget *dia_ui = new TitleWidget(KUrl(), titlesFolder, m_render, kapp->activeWindow());
1205 if (dia_ui->exec() == QDialog::Accepted) {
1206 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
1207 QPixmap pix = dia_ui->renderedPixmap();
1208 pix.save(titleInfo.at(1));
1209 //dia_ui->saveTitle(path + ".kdenlivetitle");
1210 m_clipManager->slotAddTextClipFile(titleInfo.at(0), titleInfo.at(1), dia_ui->xml().toString(), QString(), QString());
1218 #include "kdenlivedoc.moc"