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);
48 m_autoSaveTimer = new QTimer(this);
49 m_autoSaveTimer->setSingleShot(true);
52 if (KIO::NetAccess::download(url.path(), tmpFile, parent)) {
54 m_document.setContent(&file, false);
56 QDomNode infoXmlNode = m_document.elementsByTagName("kdenlivedoc").at(0);
57 QDomNode westley = m_document.elementsByTagName("westley").at(0);
58 if (!infoXmlNode.isNull()) {
59 QDomElement infoXml = infoXmlNode.toElement();
60 QString profilePath = infoXml.attribute("profile");
61 m_startPos = infoXml.attribute("position").toInt();
62 m_zoom = infoXml.attribute("zoom", "7").toInt();
63 setProfilePath(profilePath);
64 double version = infoXml.attribute("version").toDouble();
65 if (version < 0.8) convertDocument(version);
67 //delete all mlt producers and instead, use Kdenlive saved producers
68 /*QDomNodeList prods = m_document.elementsByTagName("producer");
69 int maxprod = prods.count();
71 for (int i = 0; i < maxprod; i++) {
72 QDomNode m = prods.at(pos);
73 QString prodId = m.toElement().attribute("id");
74 if (prodId == "black" || prodId.startsWith("slowmotion"))
76 else westley.removeChild(m);
78 /*prods = m_document.elementsByTagName("kdenlive_producer");
79 maxprod = prods.count();
80 for (int i = 0; i < maxprod; i++) {
81 prods.at(0).toElement().setTagName("producer");
82 westley.insertBefore(prods.at(0), QDomNode());
86 QDomNodeList producers = m_document.elementsByTagName("producer");
87 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
88 const int max = producers.count();
89 const int infomax = infoproducers.count();
92 m_documentLoadingStep = 100.0 / (max + infomax + m_document.elementsByTagName("entry").count());
93 parent->slotGotProgressInfo(i18n("Loading project clips"), (int) m_documentLoadingProgress);
96 for (int i = 0; i < max; i++) {
97 e = producers.item(i).cloneNode().toElement();
98 if (m_documentLoadingStep > 0) {
99 m_documentLoadingProgress += m_documentLoadingStep;
100 parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress);
101 //qApp->processEvents();
103 QString prodId = e.attribute("id");
104 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")/*&& prodId.toInt() > 0*/) {
105 // addClip(e, prodId, false);
106 kDebug() << "// PROD: " << prodId;
110 for (int i = 0; i < infomax; i++) {
111 e = infoproducers.item(i).cloneNode().toElement();
112 if (m_documentLoadingStep > 0) {
113 m_documentLoadingProgress += m_documentLoadingStep;
114 parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress);
115 //qApp->processEvents();
117 QString prodId = e.attribute("id");
118 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")) {
119 e.setTagName("producer");
120 addClipInfo(e, prodId);
121 kDebug() << "// NLIVE PROD: " << prodId;
125 QDomNode markers = m_document.elementsByTagName("markers").at(0);
126 if (!markers.isNull()) {
127 QDomNodeList markerslist = markers.childNodes();
128 int maxchild = markerslist.count();
129 for (int k = 0; k < maxchild; k++) {
130 e = markerslist.at(k).toElement();
131 if (e.tagName() == "marker") {
132 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
135 westley.removeChild(markers);
137 m_document.removeChild(infoXmlNode);
139 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
141 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
142 kWarning() << " NO KDENLIVE INFO FOUND IN FILE: " << url.path();
143 m_document = createEmptyDocument(tracks.x(), tracks.y());
144 setProfilePath(profileName);
146 KIO::NetAccess::removeTempFile(tmpFile);
148 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
149 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
150 m_document = createEmptyDocument(tracks.x(), tracks.y());
151 setProfilePath(profileName);
154 m_document = createEmptyDocument(tracks.x(), tracks.y());
155 setProfilePath(profileName);
157 m_scenelist = m_document.toString();
158 kDebug() << "KDEnnlive document, init timecode: " << m_fps;
159 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
160 else m_timecode.setFormat((int) m_fps);
163 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
166 KdenliveDoc::~KdenliveDoc() {
167 delete m_commandStack;
168 delete m_clipManager;
169 delete m_autoSaveTimer;
171 m_autosave->remove();
176 QDomDocument KdenliveDoc::createEmptyDocument(const int videotracks, const int audiotracks) {
177 // Creating new document
179 QDomElement westley = doc.createElement("westley");
180 doc.appendChild(westley);
182 QDomElement tractor = doc.createElement("tractor");
183 tractor.setAttribute("id", "maintractor");
184 QDomElement multitrack = doc.createElement("multitrack");
185 QDomElement playlist = doc.createElement("playlist");
186 playlist.setAttribute("id", "black_track");
187 westley.appendChild(playlist);
191 int total = audiotracks + videotracks + 1;
193 for (int i = 1; i < total; i++) {
194 QDomElement playlist = doc.createElement("playlist");
195 playlist.setAttribute("id", "playlist" + QString::number(i));
196 westley.appendChild(playlist);
199 QDomElement track0 = doc.createElement("track");
200 track0.setAttribute("producer", "black_track");
201 tractor.appendChild(track0);
203 // create audio tracks
204 for (int i = 1; i < audiotracks + 1; i++) {
205 QDomElement track = doc.createElement("track");
206 track.setAttribute("producer", "playlist" + QString::number(i));
207 track.setAttribute("hide", "video");
208 tractor.appendChild(track);
211 // create video tracks
212 for (int i = audiotracks + 1; i < total; i++) {
213 QDomElement track = doc.createElement("track");
214 track.setAttribute("producer", "playlist" + QString::number(i));
215 tractor.appendChild(track);
218 for (uint i = 2; i < total ; i++) {
219 QDomElement transition = doc.createElement("transition");
220 transition.setAttribute("always_active", "1");
222 QDomElement property = doc.createElement("property");
223 property.setAttribute("name", "a_track");
224 QDomText value = doc.createTextNode(QString::number(1));
225 property.appendChild(value);
226 transition.appendChild(property);
228 property = doc.createElement("property");
229 property.setAttribute("name", "b_track");
230 value = doc.createTextNode(QString::number(i));
231 property.appendChild(value);
232 transition.appendChild(property);
234 property = doc.createElement("property");
235 property.setAttribute("name", "mlt_service");
236 value = doc.createTextNode("mix");
237 property.appendChild(value);
238 transition.appendChild(property);
240 property = doc.createElement("property");
241 property.setAttribute("name", "combine");
242 value = doc.createTextNode("1");
243 property.appendChild(value);
244 transition.appendChild(property);
246 property = doc.createElement("property");
247 property.setAttribute("name", "internal_added");
248 value = doc.createTextNode("237");
249 property.appendChild(value);
250 transition.appendChild(property);
251 tractor.appendChild(transition);
253 westley.appendChild(tractor);
258 void KdenliveDoc::syncGuides(QList <Guide *> guides) {
262 m_guidesXml = doc.createElement("guides");
264 for (int i = 0; i < guides.count(); i++) {
265 e = doc.createElement("guide");
266 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
267 e.setAttribute("comment", guides.at(i)->label());
268 m_guidesXml.appendChild(e);
270 emit guidesUpdated();
273 QDomElement KdenliveDoc::guidesXml() const {
277 void KdenliveDoc::slotAutoSave() {
278 if (m_render && m_autosave) {
279 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
280 // show error: could not open the autosave file
281 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
283 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
285 doc.setContent(m_render->sceneList());
286 saveSceneList(m_autosave->fileName(), doc);
290 void KdenliveDoc::setZoom(int factor) {
294 int KdenliveDoc::zoom() const {
298 void KdenliveDoc::convertDocument(double version) {
299 kDebug() << "Opening a document with version " << version;
300 // Opening a old Kdenlive document
301 if (version == 0.7) {
302 kDebug() << "Unable to open document with version " << version;
303 // TODO: convert 0.7 files to the new document format.
306 QDomNode westley = m_document.elementsByTagName("westley").at(1);
307 QDomNode tractor = m_document.elementsByTagName("tractor").at(0);
308 QDomNode kdenlivedoc = m_document.elementsByTagName("kdenlivedoc").at(0);
309 QDomElement kdenlivedoc_old = kdenlivedoc.cloneNode(true).toElement(); // Needed for folders
310 QDomNode multitrack = m_document.elementsByTagName("multitrack").at(0);
311 QDomNodeList playlists = m_document.elementsByTagName("playlist");
313 //m_startPos = kdenlivedoc.toElement().attribute("timeline_position").toInt();
315 QDomNode props = m_document.elementsByTagName("properties").at(0).toElement();
316 QString profile = props.toElement().attribute("videoprofile");
317 m_startPos = props.toElement().attribute("timeline_position").toInt();
318 if (profile == "dv_wide") profile = "dv_pal_wide";
319 setProfilePath(profile);
321 // move playlists outside of tractor and add the tracks instead
322 int max = playlists.count();
323 for (int i = 0; i < max; i++) {
324 QDomNode n = playlists.at(i);
325 westley.insertBefore(n, QDomNode());
326 QDomElement pl = n.toElement();
327 QDomElement track = m_document.createElement("track");
328 QString trackType = pl.attribute("hide");
329 if (!trackType.isEmpty()) track.setAttribute("hide", trackType);
330 QString playlist_id = pl.attribute("id");
331 if (playlist_id.isEmpty()) {
332 playlist_id = "black_track";
333 pl.setAttribute("id", playlist_id);
335 track.setAttribute("producer", playlist_id);
336 //tractor.appendChild(track);
337 #define KEEP_TRACK_ORDER 1
338 #ifdef KEEP_TRACK_ORDER
339 tractor.insertAfter(track, QDomNode());
341 // Insert the new track in an order that hopefully matches the 3 video, then 2 audio tracks of Kdenlive 0.7.0
342 // insertion sort - O( tracks*tracks )
343 // Note, this breaks _all_ transitions - but you can move them up and down afterwards.
344 QDomElement tractor_elem = tractor.toElement();
345 if (! tractor_elem.isNull()) {
346 QDomNodeList tracks = tractor_elem.elementsByTagName("track");
347 int size = tracks.size();
349 tractor.insertAfter(track, QDomNode());
351 bool inserted = false;
352 for (int i = 0; i < size; ++i) {
353 QDomElement track_elem = tracks.at(i).toElement();
354 if (track_elem.isNull()) {
355 tractor.insertAfter(track, QDomNode());
359 kDebug() << "playlist_id: " << playlist_id << " producer:" << track_elem.attribute("producer");
360 if (playlist_id < track_elem.attribute("producer")) {
361 tractor.insertBefore(track, track_elem);
367 // Reach here, no insertion, insert last
369 tractor.insertAfter(track, QDomNode());
373 kWarning() << "tractor was not a QDomElement";
374 tractor.insertAfter(track, QDomNode());
378 tractor.removeChild(multitrack);
380 //Â audio track mixing transitions should not be added to track view, so add required attribute
381 QDomNodeList transitions = m_document.elementsByTagName("transition");
382 max = transitions.count();
383 for (int i = 0; i < max; i++) {
384 QDomElement tr = transitions.at(i).toElement();
385 if (tr.attribute("combine") == "1" && tr.attribute("mlt_service") == "mix") {
386 QDomElement property = m_document.createElement("property");
387 property.setAttribute("name", "internal_added");
388 QDomText value = m_document.createTextNode("237");
389 property.appendChild(value);
390 tr.appendChild(property);
392 // convert transition
393 QDomNamedNodeMap attrs = tr.attributes();
394 for (unsigned int j = 0; j < attrs.count(); j++) {
395 QString attrName = attrs.item(j).nodeName();
396 if (attrName != "in" && attrName != "out" && attrName != "id") {
397 QDomElement property = m_document.createElement("property");
398 property.setAttribute("name", attrName);
399 QDomText value = m_document.createTextNode(attrs.item(j).nodeValue());
400 property.appendChild(value);
401 tr.appendChild(property);
407 //Â move transitions after tracks
408 for (int i = 0; i < max; i++) {
409 tractor.insertAfter(transitions.at(0), QDomNode());
412 // Fix filters format
413 QDomNodeList entries = m_document.elementsByTagName("entry");
414 max = entries.count();
415 for (int i = 0; i < max; i++) {
418 QDomNode m = entries.at(i).firstChild();
419 while (!m.isNull()) {
420 if (m.toElement().tagName() == "filter") {
421 QDomElement filt = m.toElement();
422 QDomNamedNodeMap attrs = filt.attributes();
423 QString current_id = filt.attribute("kdenlive_id");
424 if (current_id != last_id) {
426 last_id = current_id;
428 QDomElement e = m_document.createElement("property");
429 e.setAttribute("name", "kdenlive_ix");
430 QDomText value = m_document.createTextNode(QString::number(effectix));
431 e.appendChild(value);
433 for (int j = 0; j < attrs.count(); j++) {
434 QDomAttr a = attrs.item(j).toAttr();
436 kDebug() << " FILTER; adding :" << a.name() << ":" << a.value();
437 QDomElement e = m_document.createElement("property");
438 e.setAttribute("name", a.name());
439 QDomText value = m_document.createTextNode(a.value());
440 e.appendChild(value);
451 QDomNodeList filters = m_document.elementsByTagName("filter");
452 max = filters.count();
455 for (int i = 0; i < max; i++) {
456 QDomElement filt = filters.at(i).toElement();
457 QDomNamedNodeMap attrs = filt.attributes();
458 QString current_id = filt.attribute("kdenlive_id");
459 if (current_id != last_id) {
461 last_id = current_id;
463 QDomElement e = m_document.createElement("property");
464 e.setAttribute("name", "kdenlive_ix");
465 QDomText value = m_document.createTextNode(QString::number(1));
466 e.appendChild(value);
468 for (int j = 0; j < attrs.count(); j++) {
469 QDomAttr a = attrs.item(j).toAttr();
471 kDebug() << " FILTER; adding :" << a.name() << ":" << a.value();
472 QDomElement e = m_document.createElement("property");
473 e.setAttribute("name", a.name());
474 QDomText value = m_document.createTextNode(a.value());
475 e.appendChild(value);
482 QDomNodeList producers = westley.toElement().elementsByTagName("producer");
483 max = producers.count();
484 for (int i = 0; i < max; i++) {
485 QDomElement prod = producers.at(i).toElement();
486 if (prod.attribute("mlt_service") == "framebuffer") {
487 QString slowmotionprod = prod.attribute("resource");
488 slowmotionprod.replace(':', '?');
489 kDebug() << "// FOUND WRONG SLOWMO, new: " << slowmotionprod;
490 prod.setAttribute("resource", slowmotionprod);
493 //Â move producers to correct place, markers to a global list, fix clip descriptions
494 QDomElement markers = m_document.createElement("markers");
495 // This will get the westley producers:
496 producers = m_document.elementsByTagName("producer");
497 max = producers.count();
498 for (int i = 0; i < max; i++) {
499 QDomElement prod = producers.at(0).toElement();
500 // add resource also as a property (to allow path correction in setNewResource())
501 // TODO: will it work with slowmotion? needs testing
502 if (!prod.attribute("resource").isEmpty()) {
503 QDomElement prop_resource = m_document.createElement("property");
504 prop_resource.setAttribute("name", "resource");
505 QDomText resource = m_document.createTextNode(prod.attribute("resource"));
506 prop_resource.appendChild(resource);
507 prod.appendChild(prop_resource);
509 QDomNode m = prod.firstChild();
511 if (m.toElement().tagName() == "markers") {
512 QDomNodeList prodchilds = m.childNodes();
513 int maxchild = prodchilds.count();
514 for (int k = 0; k < maxchild; k++) {
515 QDomElement mark = prodchilds.at(0).toElement();
516 mark.setAttribute("id", prod.attribute("id"));
517 markers.insertAfter(mark, QDomNode());
520 } else if (prod.attribute("type").toInt() == TEXT) {
521 // convert title clip
522 if (m.toElement().tagName() == "textclip") {
524 QDomElement titleclip = m.toElement();
525 QDomElement title = tdoc.createElement("kdenlivetitle");
526 tdoc.appendChild(title);
527 QDomNodeList objects = titleclip.childNodes();
528 int maxchild = objects.count();
529 for (int k = 0; k < maxchild; k++) {
531 QDomElement ob = objects.at(k).toElement();
532 if (ob.attribute("type") == "3") {
533 // text object - all of this goes into "xmldata"...
534 QDomElement item = tdoc.createElement("item");
535 item.setAttribute("z-index", ob.attribute("z"));
536 item.setAttribute("type", "QGraphicsTextItem");
537 QDomElement position = tdoc.createElement("position");
538 position.setAttribute("x", ob.attribute("x"));
539 position.setAttribute("y", ob.attribute("y"));
540 QDomElement content = tdoc.createElement("content");
541 content.setAttribute("font", ob.attribute("font_family"));
542 content.setAttribute("font-size", ob.attribute("font_size"));
543 content.setAttribute("font-bold", ob.attribute("bold"));
544 content.setAttribute("font-italic", ob.attribute("italic"));
545 content.setAttribute("font-underline", ob.attribute("underline"));
546 QString col = ob.attribute("color");
548 content.setAttribute("font-color", colorToString(c));
549 // todo: These fields are missing from the newly generated xmldata:
550 // transform, startviewport, endviewport, background
552 QDomText conttxt = tdoc.createTextNode(ob.attribute("text"));
553 content.appendChild(conttxt);
554 item.appendChild(position);
555 item.appendChild(content);
556 title.appendChild(item);
557 } else if (ob.attribute("type") == "5") {
559 QDomElement item = tdoc.createElement("item");
560 item.setAttribute("z-index", ob.attribute("z"));
561 item.setAttribute("type", "QGraphicsRectItem");
562 QDomElement position = tdoc.createElement("position");
563 position.setAttribute("x", ob.attribute("x"));
564 position.setAttribute("y", ob.attribute("y"));
565 QDomElement content = tdoc.createElement("content");
566 QString col = ob.attribute("color");
568 content.setAttribute("brushcolor", colorToString(c));
569 QString rect = "0,0,";
570 rect.append(ob.attribute("width"));
572 rect.append(ob.attribute("height"));
573 content.setAttribute("rect", rect);
574 item.appendChild(position);
575 item.appendChild(content);
576 title.appendChild(item);
579 prod.setAttribute("xmldata", tdoc.toString());
580 // mbd todo: This clearly does not work, as every title gets the same name - trying to leave it empty
581 // QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
582 // prod.setAttribute("titlename", titleInfo.at(0));
583 // prod.setAttribute("resource", titleInfo.at(1));
584 //kDebug()<<"TITLE DATA:\n"<<tdoc.toString();
586 } // End conversion of title clips.
588 } else if (m.isText()) {
589 QString comment = m.nodeValue();
590 if (!comment.isEmpty()) {
591 prod.setAttribute("description", comment);
596 int duration = prod.attribute("duration").toInt();
597 if (duration > 0) prod.setAttribute("out", QString::number(duration));
598 // The clip goes back in, but text clips should not go back in, at least not modified
599 westley.insertBefore(prod, QDomNode());
603 QDomNode westley0 = m_document.elementsByTagName("westley").at(0);
604 if (!markers.firstChild().isNull()) westley0.appendChild(markers);
607 // Convert as much of the kdenlivedoc as possible. Use the producer in westley
608 // First, remove the old stuff from westley, and add a new empty one
609 // Also, track the max id in order to use it for the adding of groups/folders
610 int max_kproducer_id = 0;
611 westley0.removeChild(kdenlivedoc);
612 QDomElement kdenlivedoc_new = m_document.createElement("kdenlivedoc");
613 kdenlivedoc_new.setAttribute("profile", profile);
614 // Add all the producers that has a ressource in westley
615 QDomElement westley_element = westley0.toElement();
616 if (westley_element.isNull()) {
617 kWarning() << "westley0 element in document was not a QDomElement - unable to add producers to new kdenlivedoc";
619 QDomNodeList wproducers = westley_element.elementsByTagName("producer");
620 int kmax = wproducers.count();
621 for (int i = 0; i < kmax; i++) {
622 QDomElement wproducer = wproducers.at(i).toElement();
623 if (wproducer.isNull()) {
624 kWarning() << "Found producer in westley0, that was not a QDomElement";
626 // We have to do slightly different things, depending on the type
627 kDebug() << "Converting producer element with type" << wproducer.attribute("type");
628 if (wproducer.attribute("type").toInt() == TEXT) {
629 kDebug() << "Found TEXT element in producer" << endl;
630 QDomElement kproducer = wproducer.cloneNode(true).toElement();
631 kproducer.setTagName("kdenlive_producer");
632 kdenlivedoc_new.appendChild(kproducer);
633 // TODO: Perhaps needs some more changes here to "frequency", aspect ratio as a float, frame_size, channels, and later, ressource and title name
635 QDomElement kproducer = m_document.createElement("kdenlive_producer");
636 kproducer.setAttribute("id", wproducer.attribute("id"));
637 if (!wproducer.attribute("description").isEmpty())
638 kproducer.setAttribute("description", wproducer.attribute("description"));
639 kproducer.setAttribute("resource", wproducer.attribute("resource"));
640 kproducer.setAttribute("type", wproducer.attribute("type"));
641 // Testing fix for 358
642 if (!wproducer.attribute("aspect_ratio").isEmpty()) {
643 kproducer.setAttribute("aspect_ratio", wproducer.attribute("aspect_ratio"));
645 if (!wproducer.attribute("source_fps").isEmpty()) {
646 kproducer.setAttribute("fps", wproducer.attribute("source_fps"));
648 if (!wproducer.attribute("length").isEmpty()) {
649 kproducer.setAttribute("duration", wproducer.attribute("length"));
651 kdenlivedoc_new.appendChild(kproducer);
653 if (wproducer.attribute("id").toInt() > max_kproducer_id) {
654 max_kproducer_id = wproducer.attribute("id").toInt();
659 #define LOOKUP_FOLDER 1
661 // Look through all the folder elements of the old doc, for each folder, for each producer,
662 // get the id, look it up in the new doc, set the groupname and groupid
663 // Note, this does not work at the moment - at least one folders shows up missing, and clips with no folder
665 // QDomElement kdenlivedoc_old = kdenlivedoc.toElement();
666 if (!kdenlivedoc_old.isNull()) {
667 QDomNodeList folders = kdenlivedoc_old.elementsByTagName("folder");
668 int fsize = folders.size();
669 int groupId = max_kproducer_id + 1; // Start at +1 of max id of the kdenlive_producers
670 for (int i = 0; i < fsize; ++i) {
671 QDomElement folder = folders.at(i).toElement();
672 if (!folder.isNull()) {
673 QString groupName = folder.attribute("name");
674 kDebug() << "groupName: " << groupName << " with groupId: " << groupId;
675 QDomNodeList fproducers = folder.elementsByTagName("producer");
676 int psize = fproducers.size();
677 for (int j = 0; j < psize; ++j) {
678 QDomElement fproducer = fproducers.at(j).toElement();
679 if (!fproducer.isNull()) {
680 QString id = fproducer.attribute("id");
681 // This is not very effective, but compared to loading the clips, its a breeze
682 QDomNodeList kdenlive_producers = kdenlivedoc_new.elementsByTagName("kdenlive_producer");
683 int kpsize = kdenlive_producers.size();
684 for (int k = 0; k < kpsize; ++k) {
685 QDomElement kproducer = kdenlive_producers.at(k).toElement(); // Its an element for sure
686 if (id == kproducer.attribute("id")) {
687 // We do not check that it already is part of a folder
688 kproducer.setAttribute("groupid", groupId);
689 kproducer.setAttribute("groupname", groupName);
700 westley0.appendChild(kdenlivedoc_new);
702 QDomNodeList elements = westley.childNodes();
703 max = elements.count();
704 for (int i = 0; i < max; i++) {
705 QDomElement prod = elements.at(0).toElement();
706 westley0.insertAfter(prod, QDomNode());
709 westley0.removeChild(westley);
711 // experimental and probably slow
712 // adds <avfile /> information to <kdenlive_producer />
713 QDomNodeList kproducers = m_document.elementsByTagName("kdenlive_producer");
714 QDomNodeList avfiles = kdenlivedoc_old.elementsByTagName("avfile");
715 kDebug() << "found" << avfiles.count() << "<avfile />s and" << kproducers.count() << "<kdenlive_producer />s";
716 for (int i = 0; i < avfiles.count(); ++i) {
717 QDomElement avfile = avfiles.at(i).toElement();
718 QDomElement kproducer = QDomElement();
720 kWarning() << "found an <avfile /> that is not a QDomElement";
722 QString id = avfile.attribute("id");
723 // this is horrible, must be rewritten, it's just for test
724 for (int j = 0; j < kproducers.count(); ++j) {
725 //kDebug() << "checking <kdenlive_producer /> with id" << kproducers.at(j).toElement().attribute("id");
726 if (kproducers.at(j).toElement().attribute("id") == id) {
727 kproducer = kproducers.at(j).toElement();
731 if (kproducer == QDomElement())
732 kWarning() << "no match for <avfile /> with id =" << id;
734 //kDebug() << "ready to set additional <avfile />'s attributes (id =" << id << ")";
735 kproducer.setAttribute("channels", avfile.attribute("channels"));
736 kproducer.setAttribute("duration", avfile.attribute("duration"));
737 kproducer.setAttribute("frame_size", avfile.attribute("width") + "x" + avfile.attribute("height"));
738 kproducer.setAttribute("frequency", avfile.attribute("frequency"));
739 if (kproducer.attribute("description").isEmpty() && !avfile.attribute("description").isEmpty())
740 kproducer.setAttribute("description", avfile.attribute("description"));
745 //kDebug() << "///////////////// CONVERTEDÂ DOC:";
746 //kDebug() << m_document.toString();
748 QFile file( "converted.kdenlive" );
749 if ( file.open( QIODevice::WriteOnly ) ) {
750 QTextStream stream( &file );
751 stream << m_document.toString();
754 kDebug() << "Unable to dump file to converted.kdenlive";
757 //kDebug() << "///////////////// END CONVERTEDÂ DOC:";
760 QString KdenliveDoc::colorToString(const QColor& c) {
761 QString ret = "%1,%2,%3,%4";
762 ret = ret.arg(c.red()).arg(c.green()).arg(c.blue()).arg(c.alpha());
766 bool KdenliveDoc::saveSceneList(const QString &path, QDomDocument sceneList) {
767 QDomNode wes = sceneList.elementsByTagName("westley").at(0);
769 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
770 QDomElement markers = sceneList.createElement("markers");
771 addedXml.setAttribute("version", "0.8");
772 addedXml.setAttribute("profile", profilePath());
773 addedXml.setAttribute("position", m_render->seekPosition().frames(m_fps));
774 addedXml.setAttribute("zoom", m_zoom);
777 QList <DocClipBase*> list = m_clipManager->documentClipList();
778 for (int i = 0; i < list.count(); i++) {
779 e = list.at(i)->toXML();
780 e.setTagName("kdenlive_producer");
781 addedXml.appendChild(sceneList.importNode(e, true));
782 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
783 for (int j = 0; j < marks.count(); j++) {
784 QDomElement marker = sceneList.createElement("marker");
785 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
786 marker.setAttribute("comment", marks.at(j).comment());
787 marker.setAttribute("id", e.attribute("id"));
788 markers.appendChild(marker);
791 addedXml.appendChild(markers);
792 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml, true));
794 wes.appendChild(addedXml);
795 //wes.appendChild(doc.importNode(kdenliveData, true));
798 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
799 kWarning() << "////// ERROR writing to file: " << path;
800 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
803 QTextStream out(&file);
804 out << sceneList.toString();
809 QDomElement KdenliveDoc::documentInfoXml() {
812 QDomElement addedXml = doc.createElement("kdenlivedoc");
813 QDomElement markers = doc.createElement("markers");
814 addedXml.setAttribute("version", "0.7");
815 addedXml.setAttribute("profile", profilePath());
816 addedXml.setAttribute("position", m_render->seekPosition().frames(m_fps));
817 addedXml.setAttribute("zoom", m_zoom);
818 QList <DocClipBase*> list = m_clipManager->documentClipList();
819 for (int i = 0; i < list.count(); i++) {
820 e = list.at(i)->toXML();
821 e.setTagName("kdenlive_producer");
822 addedXml.appendChild(doc.importNode(e, true));
823 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
824 for (int j = 0; j < marks.count(); j++) {
825 QDomElement marker = doc.createElement("marker");
826 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
827 marker.setAttribute("comment", marks.at(j).comment());
828 marker.setAttribute("id", e.attribute("id"));
829 markers.appendChild(marker);
832 addedXml.appendChild(markers);
833 if (!m_guidesXml.isNull()) addedXml.appendChild(doc.importNode(m_guidesXml, true));
834 //kDebug() << m_document.toString();
839 ClipManager *KdenliveDoc::clipManager() {
840 return m_clipManager;
843 KUrl KdenliveDoc::projectFolder() const {
844 if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
845 return m_projectFolder;
848 QString KdenliveDoc::profilePath() const {
849 return m_profile.path;
852 MltVideoProfile KdenliveDoc::mltProfile() const {
856 void KdenliveDoc::setProfilePath(QString path) {
857 if (path.isEmpty()) path = KdenliveSettings::default_profile();
858 if (path.isEmpty()) path = "dv_pal";
859 m_profile = ProfilesDialog::getVideoProfile(path);
860 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
861 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
862 m_width = m_profile.width;
863 m_height = m_profile.height;
864 kDebug() << "KDEnnlive document, init timecode from path: " << path << ", " << m_fps;
865 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
866 else m_timecode.setFormat((int) m_fps);
869 const double KdenliveDoc::dar() {
870 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
873 void KdenliveDoc::setThumbsProgress(const QString &message, int progress) {
874 emit progressInfo(message, progress);
877 void KdenliveDoc::loadingProgressed() {
878 m_documentLoadingProgress += m_documentLoadingStep;
879 emit progressInfo(QString(), (int) m_documentLoadingProgress);
882 QUndoStack *KdenliveDoc::commandStack() {
883 return m_commandStack;
886 void KdenliveDoc::setRenderer(Render *render) {
887 if (m_render) return;
889 emit progressInfo(i18n("Loading playlist..."), 0);
890 //qApp->processEvents();
892 m_render->setSceneList(m_document.toString(), m_startPos);
895 emit progressInfo(QString(), -1);
898 void KdenliveDoc::checkProjectClips() {
899 if (m_render == NULL) return;
900 QList <Mlt::Producer *> prods = m_render->producersList();
904 for (int i = 0; i < prods.count(); i++) {
905 id = prods.at(i)->get("id");
906 prodId = id.section('_', 0, 0);
907 prodTrack = id.section('_', 1, 1);
908 kDebug() << "CHECK PRO CLIP, ID: " << id;
909 DocClipBase *clip = m_clipManager->getClipById(prodId);
910 if (clip) clip->setProducer(prods.at(i));
911 kDebug() << "CHECK PRO CLIP, ID: " << id << " DONE";
912 if (clip && clip->clipType() == TEXT && !QFile::exists(clip->fileURL().path())) {
913 // regenerate text clip image if required
914 kDebug() << "// TITLE: " << clip->getProperty("titlename") << " Preview file: " << clip->getProperty("resource") << " DOES NOT EXIST";
915 QString titlename = clip->getProperty("titlename");
916 QString titleresource;
917 if (titlename.isEmpty()) {
918 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
919 titlename = titleInfo.at(0);
920 titleresource = titleInfo.at(1);
921 clip->setProperty("titlename", titlename);
922 kDebug() << "// New title set to: " << titlename;
924 titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
926 QString titlepath = projectFolder().path() + "/titles/";
927 TitleWidget *dia_ui = new TitleWidget(KUrl(), titlepath, m_render, kapp->activeWindow());
929 doc.setContent(clip->getProperty("xmldata"));
931 QPixmap pix = dia_ui->renderedPixmap();
932 pix.save(titleresource);
933 clip->setProperty("resource", titleresource);
935 clip->producer()->set("force_reload", 1);
940 Render *KdenliveDoc::renderer() {
944 void KdenliveDoc::updateClip(const QString &id) {
945 emit updateClipDisplay(id);
948 int KdenliveDoc::getFramePos(QString duration) {
949 return m_timecode.getFrameCount(duration, m_fps);
952 QString KdenliveDoc::producerName(const QString &id) {
953 QString result = "unnamed";
954 QDomNodeList prods = producersList();
955 int ct = prods.count();
956 for (int i = 0; i < ct ; i++) {
957 QDomElement e = prods.item(i).toElement();
958 if (e.attribute("id") != "black" && e.attribute("id") == id) {
959 result = e.attribute("name");
960 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
967 void KdenliveDoc::setProducerDuration(const QString &id, int duration) {
968 QDomNodeList prods = producersList();
969 int ct = prods.count();
970 for (int i = 0; i < ct ; i++) {
971 QDomElement e = prods.item(i).toElement();
972 if (e.attribute("id") != "black" && e.attribute("id") == id) {
973 e.setAttribute("duration", QString::number(duration));
979 int KdenliveDoc::getProducerDuration(const QString &id) {
981 QDomNodeList prods = producersList();
982 int ct = prods.count();
983 for (int i = 0; i < ct ; i++) {
984 QDomElement e = prods.item(i).toElement();
985 if (e.attribute("id") != "black" && e.attribute("id") == id) {
986 result = e.attribute("duration").toInt();
994 QDomDocument KdenliveDoc::generateSceneList() {
996 QDomElement westley = doc.createElement("westley");
997 doc.appendChild(westley);
998 QDomElement prod = doc.createElement("producer");
1001 QDomDocument KdenliveDoc::toXml() const {
1005 Timecode KdenliveDoc::timecode() const {
1009 QDomNodeList KdenliveDoc::producersList() {
1010 return m_document.elementsByTagName("producer");
1013 void KdenliveDoc::backupMltPlaylist() {
1014 if (m_render) m_scenelist = m_render->sceneList();
1017 double KdenliveDoc::projectDuration() const {
1018 if (m_render) return GenTime(m_render->getLength(), m_fps).ms() / 1000;
1021 double KdenliveDoc::fps() const {
1025 int KdenliveDoc::width() const {
1029 int KdenliveDoc::height() const {
1033 KUrl KdenliveDoc::url() const {
1037 void KdenliveDoc::setUrl(KUrl url) {
1041 void KdenliveDoc::setModified(bool mod) {
1042 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
1043 m_autoSaveTimer->start(3000);
1045 if (mod == m_modified) return;
1047 emit docModified(m_modified);
1050 bool KdenliveDoc::isModified() const {
1054 QString KdenliveDoc::description() const {
1055 if (m_url.isEmpty())
1056 return i18n("Untitled") + " / " + m_profile.description;
1058 return m_url.fileName() + " / " + m_profile.description;
1061 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem) {
1062 const QString producerId = clipId.section('_', 0, 0);
1063 int subtrack = clipId.section('_', 1, 1).toInt();
1064 DocClipBase *clip = m_clipManager->getClipById(producerId);
1066 elem.setAttribute("id", producerId);
1067 QString path = elem.attribute("resource");
1069 if (elem.attribute("type").toInt() == SLIDESHOW) {
1070 extension = KUrl(path).fileName();
1071 path = KUrl(path).directory();
1073 if (!path.isEmpty() && !QFile::exists(path)) {
1074 const QString size = elem.attribute("file_size");
1075 const QString hash = elem.attribute("file_hash");
1077 KMessageBox::ButtonCode action = KMessageBox::No;
1078 if (!size.isEmpty() && !hash.isEmpty()) {
1079 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
1080 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")));
1082 if (elem.attribute("type").toInt() == SLIDESHOW) {
1083 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)
1084 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
1085 } else newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
1087 if (action == KMessageBox::Yes) {
1088 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
1089 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
1090 if (!m_searchFolder.isEmpty()) {
1091 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
1094 if (!newpath.isEmpty()) {
1095 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
1096 elem.setAttribute("resource", newpath);
1097 setNewClipResource(clipId, newpath);
1101 clip = new DocClipBase(m_clipManager, elem, producerId);
1102 m_clipManager->addClip(clip);
1104 if (createClipItem) emit addProjectClip(clip);
1107 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path) {
1108 QDomNodeList prods = m_document.elementsByTagName("producer");
1109 int maxprod = prods.count();
1110 for (int i = 0; i < maxprod; i++) {
1111 QDomNode m = prods.at(i);
1112 QString prodId = m.toElement().attribute("id");
1113 if (prodId == id || prodId.startsWith(id + "_")) {
1114 QDomNodeList params = m.childNodes();
1115 for (int j = 0; j < params.count(); j++) {
1116 QDomElement e = params.item(j).toElement();
1117 if (e.attribute("name") == "resource") {
1118 e.firstChild().setNodeValue(path);
1126 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const {
1127 QString foundFileName;
1128 QByteArray fileData;
1129 QByteArray fileHash;
1130 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
1131 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1132 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
1133 if (file.open(QIODevice::ReadOnly)) {
1134 if (QString::number(file.size()) == matchSize) {
1136 * 1 MB = 1 second per 450 files (or faster)
1137 * 10 MB = 9 seconds per 450 files (or faster)
1139 if (file.size() > 1000000*2) {
1140 fileData = file.read(1000000);
1141 if (file.seek(file.size() - 1000000))
1142 fileData.append(file.readAll());
1144 fileData = file.readAll();
1146 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
1147 if (QString(fileHash.toHex()) == matchHash)
1148 return file.fileName();
1151 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
1153 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
1154 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1155 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
1156 if (!foundFileName.isEmpty())
1159 return foundFileName;
1162 void KdenliveDoc::addClipInfo(QDomElement elem, QString clipId) {
1163 DocClipBase *clip = m_clipManager->getClipById(clipId);
1165 addClip(elem, clipId);
1167 QMap <QString, QString> properties;
1168 QDomNamedNodeMap attributes = elem.attributes();
1170 for (unsigned int i = 0; i < attributes.count(); i++) {
1171 attrname = attributes.item(i).nodeName();
1172 if (attrname != "resource")
1173 properties.insert(attrname, attributes.item(i).nodeValue());
1174 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1176 clip->setProperties(properties);
1177 emit addProjectClip(clip);
1181 void KdenliveDoc::addFolder(const QString foldername, const QString &clipId, bool edit) {
1182 emit addProjectFolder(foldername, clipId, false, edit);
1185 void KdenliveDoc::deleteFolder(const QString foldername, const QString &clipId) {
1186 emit addProjectFolder(foldername, clipId, true);
1189 void KdenliveDoc::deleteProjectClip(QList <QString> ids) {
1190 for (int i = 0; i < ids.size(); ++i) {
1191 emit deleteTimelineClip(ids.at(i));
1192 m_clipManager->slotDeleteClip(ids.at(i));
1197 void KdenliveDoc::deleteProjectFolder(QMap <QString, QString> map) {
1198 QMapIterator<QString, QString> i(map);
1199 while (i.hasNext()) {
1201 slotDeleteFolder(i.key(), i.value());
1206 void KdenliveDoc::deleteClip(const QString &clipId) {
1207 emit signalDeleteProjectClip(clipId);
1208 m_clipManager->deleteClip(clipId);
1211 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId) {
1212 m_clipManager->slotAddClipList(urls, group, groupId);
1213 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1218 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId) {
1219 kDebug() << "///////// DOCUM, ADD CLP: " << url;
1220 m_clipManager->slotAddClipFile(url, group, groupId);
1221 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1225 void KdenliveDoc::slotAddFolder(const QString folderName) {
1226 AddFolderCommand *command = new AddFolderCommand(this, folderName, QString::number(m_clipManager->getFreeClipId()), true);
1227 commandStack()->push(command);
1231 void KdenliveDoc::slotDeleteFolder(const QString folderName, const QString &id) {
1232 AddFolderCommand *command = new AddFolderCommand(this, folderName, id, false);
1233 commandStack()->push(command);
1237 void KdenliveDoc::slotEditFolder(const QString newfolderName, const QString oldfolderName, const QString &clipId) {
1238 EditFolderCommand *command = new EditFolderCommand(this, newfolderName, oldfolderName, clipId, false);
1239 commandStack()->push(command);
1243 const QString&KdenliveDoc::getFreeClipId() {
1244 return QString::number(m_clipManager->getFreeClipId());
1247 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId) {
1248 return m_clipManager->getClipById(clipId);
1251 void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group, const QString &groupId) {
1252 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1256 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) {
1257 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1261 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId) {
1262 QString titlesFolder = projectFolder().path() + "/titles/";
1263 KStandardDirs::makeDir(titlesFolder);
1264 TitleWidget *dia_ui = new TitleWidget(KUrl(), titlesFolder, m_render, kapp->activeWindow());
1265 if (dia_ui->exec() == QDialog::Accepted) {
1266 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
1267 QPixmap pix = dia_ui->renderedPixmap();
1268 pix.save(titleInfo.at(1));
1269 //dia_ui->saveTitle(path + ".kdenlivetitle");
1270 m_clipManager->slotAddTextClipFile(titleInfo.at(0), titleInfo.at(1), dia_ui->xml().toString(), QString(), QString());
1278 #include "kdenlivedoc.moc"