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 #include "clipmanager.h"
35 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) {
36 m_clipManager = new ClipManager(this);
39 if (KIO::NetAccess::download(url.path(), tmpFile, parent)) {
41 m_document.setContent(&file, false);
43 QDomNode infoXmlNode = m_document.elementsByTagName("kdenlive").at(0);
44 if (!infoXmlNode.isNull()) {
45 QDomElement infoXml = infoXmlNode.toElement();
46 QString profilePath = infoXml.attribute("profile");
47 if (!profilePath.isEmpty()) setProfilePath(profilePath);
49 KIO::NetAccess::removeTempFile(tmpFile);
51 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
54 // Creating new document
55 QDomElement westley = m_document.createElement("westley");
56 m_document.appendChild(westley);
57 QDomElement doc = m_document.createElement("kdenlivedoc");
58 doc.setAttribute("version", "0.6");
59 westley.appendChild(doc);
60 QDomElement props = m_document.createElement("properties");
61 doc.setAttribute("width", m_width);
62 doc.setAttribute("height", m_height);
63 doc.setAttribute("projectfps", m_fps);
64 doc.appendChild(props);
67 /*QDomElement westley = m_document.createElement("westley");
68 m_document.appendChild(westley);*/
71 QDomElement tractor = m_document.createElement("tractor");
72 tractor.setAttribute("id", "maintractor");
73 QDomElement multitrack = m_document.createElement("multitrack");
74 QDomElement playlist = m_document.createElement("playlist");
75 QDomElement producer = m_document.createElement("producer");
76 /*producer.setAttribute("mlt_service", "colour");
77 producer.setAttribute("colour", "red");
78 playlist.appendChild(producer);*/
79 multitrack.appendChild(playlist);
80 QDomElement playlist1 = m_document.createElement("playlist");
81 playlist1.setAttribute("id", "playlist1");
82 playlist1.setAttribute("hide", "video");
83 multitrack.appendChild(playlist1);
84 QDomElement playlist2 = m_document.createElement("playlist");
85 playlist2.setAttribute("id", "playlist2");
86 playlist2.setAttribute("hide", "video");
87 multitrack.appendChild(playlist2);
88 QDomElement playlist3 = m_document.createElement("playlist");
89 multitrack.appendChild(playlist3);
90 playlist3.setAttribute("id", "playlist3");
91 QDomElement playlist4 = m_document.createElement("playlist");
92 multitrack.appendChild(playlist4);
93 playlist4.setAttribute("id", "playlist4");
94 QDomElement playlist5 = m_document.createElement("playlist");
95 multitrack.appendChild(playlist5);
96 playlist5.setAttribute("id", "playlist5");
97 tractor.appendChild(multitrack);
99 for (uint i = 2; i < 6 ; i++) {
100 QDomElement transition = m_document.createElement("transition");
101 transition.setAttribute("in", "0");
102 //TODO: Make audio mix last for all project duration
103 transition.setAttribute("out", "15000");
104 transition.setAttribute("a_track", QString::number(1));
105 transition.setAttribute("b_track", QString::number(i));
106 transition.setAttribute("mlt_service", "mix");
107 transition.setAttribute("combine", "1");
108 tractor.appendChild(transition);
110 QDomElement playlistmain = m_document.createElement("playlist");
111 playlistmain.setAttribute("id", "playlistmain");
112 QDomElement playentry = m_document.createElement("entry");
113 playentry.setAttribute("producer", "maintractor");
114 playentry.setAttribute("in", "0");
115 playentry.setAttribute("out", "15000");
116 playlistmain.appendChild(playentry);
117 doc.appendChild(tractor);
118 doc.appendChild(playlistmain);
121 m_scenelist = m_document.toString();
122 kDebug() << "scenelist" << m_scenelist;
123 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
124 else m_timecode.setFormat((int) m_fps);
127 KdenliveDoc::~KdenliveDoc() {
128 delete m_commandStack;
129 delete m_clipManager;
132 QDomElement KdenliveDoc::documentInfoXml() {
134 QDomElement addedXml = m_document.createElement("kdenlive");
135 addedXml.setAttribute("version", "0.7");
136 addedXml.setAttribute("profile", profilePath());
137 kDebug() << m_document.toString();
138 return m_document.documentElement();
142 ClipManager *KdenliveDoc::clipManager() {
143 return m_clipManager;
146 QString KdenliveDoc::getDocumentStandard() {
147 //WARNING: this way to tell the video standard is a bit hackish...
148 if (m_profile.description.contains("pal", Qt::CaseInsensitive) || m_profile.description.contains("25", Qt::CaseInsensitive) || m_profile.description.contains("50", Qt::CaseInsensitive)) return "PAL";
152 QString KdenliveDoc::profilePath() const {
153 return m_profile.path;
156 void KdenliveDoc::setProfilePath(QString path) {
157 KdenliveSettings::setCurrent_profile(path);
158 m_profile = ProfilesDialog::getVideoProfile(path);
159 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
160 m_width = m_profile.width;
161 m_height = m_profile.height;
162 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
163 else m_timecode.setFormat((int) m_fps);
166 void KdenliveDoc::setThumbsProgress(KUrl url, int progress) {
167 emit thumbsProgress(url, progress);
170 KUndoStack *KdenliveDoc::commandStack() {
171 return m_commandStack;
174 void KdenliveDoc::setRenderer(Render *render) {
176 if (m_render) m_render->setSceneList(m_scenelist);
179 Render *KdenliveDoc::renderer() {
183 void KdenliveDoc::updateClip(int id) {
184 emit updateClipDisplay(id);
187 int KdenliveDoc::getFramePos(QString duration) {
188 return m_timecode.getFrameCount(duration, m_fps);
191 QString KdenliveDoc::producerName(int id) {
192 QString result = "unnamed";
193 QDomNodeList prods = producersList();
194 int ct = prods.count();
195 for (int i = 0; i < ct ; i++) {
196 QDomElement e = prods.item(i).toElement();
197 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
198 result = e.attribute("name");
199 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
206 void KdenliveDoc::setProducerDuration(int id, int duration) {
207 QDomNodeList prods = producersList();
208 int ct = prods.count();
209 for (int i = 0; i < ct ; i++) {
210 QDomElement e = prods.item(i).toElement();
211 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
212 e.setAttribute("duration", QString::number(duration));
218 int KdenliveDoc::getProducerDuration(int id) {
220 QDomNodeList prods = producersList();
221 int ct = prods.count();
222 for (int i = 0; i < ct ; i++) {
223 QDomElement e = prods.item(i).toElement();
224 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
225 result = e.attribute("duration").toInt();
233 QDomDocument KdenliveDoc::generateSceneList() {
235 QDomElement westley = doc.createElement("westley");
236 doc.appendChild(westley);
237 QDomElement prod = doc.createElement("producer");
240 QDomDocument KdenliveDoc::toXml() const {
244 Timecode KdenliveDoc::timecode() const {
248 QDomNodeList KdenliveDoc::producersList() {
249 return m_document.elementsByTagName("producer");
252 void KdenliveDoc::backupMltPlaylist() {
253 if (m_render) m_scenelist = m_render->sceneList();
256 double KdenliveDoc::fps() const {
260 int KdenliveDoc::width() const {
264 int KdenliveDoc::height() const {
268 KUrl KdenliveDoc::url() const {
272 void KdenliveDoc::setUrl(KUrl url) {
276 void KdenliveDoc::setModified(bool mod) {
277 if (mod == m_modified) return;
279 emit docModified(m_modified);
282 QString KdenliveDoc::description() const {
284 return i18n("Untitled") + " / " + m_profile.description;
286 return m_url.fileName() + " / " + m_profile.description;
289 void KdenliveDoc::addClip(const QDomElement &elem, const int clipId) {
290 kDebug() << "///////// DOCUM, CREATING NEW CLIP, ID:" << clipId;
291 DocClipBase *clip = new DocClipBase(m_clipManager, elem, clipId);
292 m_clipManager->addClip(clip);
293 emit addProjectClip(clip);
296 void KdenliveDoc::deleteProjectClip(const uint clipId) {
297 emit deletTimelineClip(clipId);
298 m_clipManager->slotDeleteClip(clipId);
302 void KdenliveDoc::deleteClip(const uint clipId) {
303 emit signalDeleteProjectClip(clipId);
304 m_clipManager->deleteClip(clipId);
307 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group) {
308 kDebug() << "///////// DOCUM, ADD CLP: " << url;
309 m_clipManager->slotAddClipFile(url, group);
313 DocClipBase *KdenliveDoc::getBaseClip(int clipId) {
314 return m_clipManager->getClipById(clipId);
317 void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group) {
318 m_clipManager->slotAddColorClipFile(name, color, duration, group);
322 #include "kdenlivedoc.moc"