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 ***************************************************************************/
21 #include <KStandardDirs>
22 #include <KMessageBox>
24 #include <KFileDialog>
25 #include <KIO/NetAccess>
28 #include "kdenlivedoc.h"
29 #include "docclipbase.h"
30 #include "profilesdialog.h"
31 #include "kdenlivesettings.h"
33 KdenliveDoc::KdenliveDoc(const KUrl &url, MltVideoProfile profile, QUndoGroup *undoGroup, QWidget *parent): QObject(parent), m_render(NULL), m_url(url), m_profile(profile), m_fps((double)profile.frame_rate_num / profile.frame_rate_den), m_width(profile.width), m_height(profile.height), m_commandStack(new KUndoStack(undoGroup)), m_modified(false) {
34 m_clipManager = new ClipManager(this);
37 if (KIO::NetAccess::download(url.path(), tmpFile, parent)) {
39 m_document.setContent(&file, false);
41 QDomNode infoXmlNode = m_document.elementsByTagName("kdenlive").at(0);
42 if (!infoXmlNode.isNull()) {
43 QDomElement infoXml = infoXmlNode.toElement();
44 QString profilePath = infoXml.attribute("profile");
45 if (!profilePath.isEmpty()) setProfilePath(profilePath);
47 KIO::NetAccess::removeTempFile(tmpFile);
49 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
52 // Creating new document
53 QDomElement westley = m_document.createElement("westley");
54 m_document.appendChild(westley);
55 QDomElement doc = m_document.createElement("kdenlivedoc");
56 doc.setAttribute("version", "0.6");
57 westley.appendChild(doc);
58 QDomElement props = m_document.createElement("properties");
59 doc.setAttribute("width", m_width);
60 doc.setAttribute("height", m_height);
61 doc.setAttribute("projectfps", m_fps);
62 doc.appendChild(props);
65 /*QDomElement westley = m_document.createElement("westley");
66 m_document.appendChild(westley);*/
69 QDomElement tractor = m_document.createElement("tractor");
70 QDomElement multitrack = m_document.createElement("multitrack");
71 QDomElement playlist = m_document.createElement("playlist");
72 QDomElement producer = m_document.createElement("producer");
73 /*producer.setAttribute("mlt_service", "colour");
74 producer.setAttribute("colour", "red");
75 playlist.appendChild(producer);*/
76 multitrack.appendChild(playlist);
77 QDomElement playlist1 = m_document.createElement("playlist");
78 playlist1.setAttribute("id", "playlist1");
79 playlist1.setAttribute("hide", "video");
80 multitrack.appendChild(playlist1);
81 QDomElement playlist2 = m_document.createElement("playlist");
82 playlist2.setAttribute("id", "playlist2");
83 playlist2.setAttribute("hide", "video");
84 multitrack.appendChild(playlist2);
85 QDomElement playlist3 = m_document.createElement("playlist");
86 multitrack.appendChild(playlist3);
87 playlist3.setAttribute("id", "playlist3");
88 QDomElement playlist4 = m_document.createElement("playlist");
89 multitrack.appendChild(playlist4);
90 playlist4.setAttribute("id", "playlist4");
91 QDomElement playlist5 = m_document.createElement("playlist");
92 multitrack.appendChild(playlist5);
93 playlist5.setAttribute("id", "playlist5");
94 tractor.appendChild(multitrack);
96 for (uint i = 2; i < 6 ; i++) {
97 QDomElement transition = m_document.createElement("transition");
98 transition.setAttribute("in", "0");
99 //TODO: Make audio mix last for all project duration
100 transition.setAttribute("out", "15000");
101 transition.setAttribute("a_track", QString::number(1));
102 transition.setAttribute("b_track", QString::number(i));
103 transition.setAttribute("mlt_service", "mix");
104 transition.setAttribute("combine", "1");
105 tractor.appendChild(transition);
108 doc.appendChild(tractor);
111 m_scenelist = m_document.toString();
112 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
113 else m_timecode.setFormat((int) m_fps);
116 KdenliveDoc::~KdenliveDoc() {
117 delete m_commandStack;
118 delete m_clipManager;
121 QDomElement KdenliveDoc::documentInfoXml() {
123 QDomElement addedXml = doc.createElement("kdenlive");
124 addedXml.setAttribute("version", "0.7");
125 addedXml.setAttribute("profile", profilePath());
130 ClipManager *KdenliveDoc::clipManager() {
131 return m_clipManager;
134 QString KdenliveDoc::getDocumentStandard() {
135 //WARNING: this way to tell the video standard is a bit hackish...
136 if (m_profile.description.contains("pal", Qt::CaseInsensitive) || m_profile.description.contains("25", Qt::CaseInsensitive) || m_profile.description.contains("50", Qt::CaseInsensitive)) return "PAL";
140 QString KdenliveDoc::profilePath() const {
141 return m_profile.path;
144 void KdenliveDoc::setProfilePath(QString path) {
145 KdenliveSettings::setCurrent_profile(path);
146 m_profile = ProfilesDialog::getVideoProfile(path);
147 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
148 m_width = m_profile.width;
149 m_height = m_profile.height;
150 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
151 else m_timecode.setFormat((int) m_fps);
154 void KdenliveDoc::setThumbsProgress(KUrl url, int progress) {
155 emit thumbsProgress(url, progress);
158 KUndoStack *KdenliveDoc::commandStack() {
159 return m_commandStack;
162 void KdenliveDoc::setRenderer(Render *render) {
164 if (m_render) m_render->setSceneList(m_scenelist);
167 Render *KdenliveDoc::renderer() {
171 void KdenliveDoc::updateClip(int id) {
172 emit updateClipDisplay(id);
175 int KdenliveDoc::getFramePos(QString duration) {
176 return m_timecode.getFrameCount(duration, m_fps);
179 QString KdenliveDoc::producerName(int id) {
180 QString result = "unnamed";
181 QDomNodeList prods = producersList();
182 int ct = prods.count();
183 for (int i = 0; i < ct ; i++) {
184 QDomElement e = prods.item(i).toElement();
185 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
186 result = e.attribute("name");
187 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
194 void KdenliveDoc::setProducerDuration(int id, int duration) {
195 QDomNodeList prods = producersList();
196 int ct = prods.count();
197 for (int i = 0; i < ct ; i++) {
198 QDomElement e = prods.item(i).toElement();
199 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
200 e.setAttribute("duration", QString::number(duration));
206 int KdenliveDoc::getProducerDuration(int id) {
208 QDomNodeList prods = producersList();
209 int ct = prods.count();
210 for (int i = 0; i < ct ; i++) {
211 QDomElement e = prods.item(i).toElement();
212 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
213 result = e.attribute("duration").toInt();
221 QDomDocument KdenliveDoc::generateSceneList() {
223 QDomElement westley = doc.createElement("westley");
224 doc.appendChild(westley);
225 QDomElement prod = doc.createElement("producer");
228 QDomDocument KdenliveDoc::toXml() const {
232 Timecode KdenliveDoc::timecode() const {
236 QDomNodeList KdenliveDoc::producersList() {
237 return m_document.elementsByTagName("producer");
240 void KdenliveDoc::backupMltPlaylist() {
241 if (m_render) m_scenelist = m_render->sceneList();
244 double KdenliveDoc::fps() const {
248 int KdenliveDoc::width() const {
252 int KdenliveDoc::height() const {
256 KUrl KdenliveDoc::url() const {
260 void KdenliveDoc::setUrl(KUrl url) {
264 void KdenliveDoc::setModified(bool mod) {
265 if (mod == m_modified) return;
267 emit docModified(m_modified);
270 QString KdenliveDoc::description() const {
272 return i18n("Untitled") + " / " + m_profile.description;
274 return m_url.fileName() + " / " + m_profile.description;
277 void KdenliveDoc::addClip(const QDomElement &elem, const int clipId) {
278 kDebug() << "///////// DOCUM, CREATING NEW CLIP, ID:" << clipId;
279 DocClipBase *clip = new DocClipBase(m_clipManager, elem, clipId);
280 m_clipManager->addClip(clip);
281 emit addProjectClip(clip);
284 void KdenliveDoc::deleteProjectClip(const uint clipId) {
285 emit deletTimelineClip(clipId);
286 m_clipManager->slotDeleteClip(clipId);
290 void KdenliveDoc::deleteClip(const uint clipId) {
291 emit signalDeleteProjectClip(clipId);
292 m_clipManager->deleteClip(clipId);
295 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group) {
296 kDebug() << "///////// DOCUM, ADD CLP: " << url;
297 m_clipManager->slotAddClipFile(url, group);
301 DocClipBase *KdenliveDoc::getBaseClip(int clipId) {
302 return m_clipManager->getClipById(clipId);
305 void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group) {
306 m_clipManager->slotAddColorClipFile(name, color, duration, group);
310 #include "kdenlivedoc.moc"