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"
31 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)) {
32 m_clipManager = new ClipManager(this);
35 if (KIO::NetAccess::download(url.path(), tmpFile, parent)) {
37 m_document.setContent(&file, false);
39 KIO::NetAccess::removeTempFile(tmpFile);
41 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
44 // Creating new document
45 QDomElement westley = m_document.createElement("westley");
46 m_document.appendChild(westley);
47 QDomElement doc = m_document.createElement("kdenlivedoc");
48 doc.setAttribute("version", "0.6");
49 westley.appendChild(doc);
50 QDomElement props = m_document.createElement("properties");
51 doc.setAttribute("width", m_width);
52 doc.setAttribute("height", m_height);
53 doc.setAttribute("projectfps", m_fps);
54 doc.appendChild(props);
57 /*QDomElement westley = m_document.createElement("westley");
58 m_document.appendChild(westley);*/
61 QDomElement tractor = m_document.createElement("tractor");
62 QDomElement multitrack = m_document.createElement("multitrack");
63 QDomElement playlist = m_document.createElement("playlist");
64 QDomElement producer = m_document.createElement("producer");
65 /*producer.setAttribute("mlt_service", "colour");
66 producer.setAttribute("colour", "red");
67 playlist.appendChild(producer);*/
68 multitrack.appendChild(playlist);
69 QDomElement playlist1 = m_document.createElement("playlist");
70 playlist1.setAttribute("id", "playlist1");
71 playlist1.setAttribute("hide", "video");
72 multitrack.appendChild(playlist1);
73 QDomElement playlist2 = m_document.createElement("playlist");
74 playlist2.setAttribute("id", "playlist2");
75 playlist2.setAttribute("hide", "video");
76 multitrack.appendChild(playlist2);
77 QDomElement playlist3 = m_document.createElement("playlist");
78 multitrack.appendChild(playlist3);
79 playlist3.setAttribute("id", "playlist3");
80 QDomElement playlist4 = m_document.createElement("playlist");
81 multitrack.appendChild(playlist4);
82 playlist4.setAttribute("id", "playlist4");
83 QDomElement playlist5 = m_document.createElement("playlist");
84 multitrack.appendChild(playlist5);
85 playlist5.setAttribute("id", "playlist5");
86 tractor.appendChild(multitrack);
88 for (uint i = 2; i < 6 ; i++) {
89 QDomElement transition = m_document.createElement("transition");
90 transition.setAttribute("in", "0");
91 //TODO: Make audio mix last for all project duration
92 transition.setAttribute("out", "15000");
93 transition.setAttribute("a_track", QString::number(1));
94 transition.setAttribute("b_track", QString::number(i));
95 transition.setAttribute("mlt_service", "mix");
96 transition.setAttribute("combine", "1");
97 tractor.appendChild(transition);
100 doc.appendChild(tractor);
103 m_scenelist = m_document.toString();
104 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
105 else m_timecode.setFormat((int) m_fps);
108 KdenliveDoc::~KdenliveDoc() {
109 delete m_commandStack;
110 delete m_clipManager;
113 ClipManager *KdenliveDoc::clipManager() {
114 return m_clipManager;
117 QString KdenliveDoc::getDocumentStandard() {
118 //WARNING: this way to tell the video standard is a bit hackish...
119 if (m_profile.description.contains("pal", Qt::CaseInsensitive) || m_profile.description.contains("25", Qt::CaseInsensitive) || m_profile.description.contains("50", Qt::CaseInsensitive)) return "PAL";
123 QString KdenliveDoc::profilePath() const {
124 return m_profile.path;
127 void KdenliveDoc::setThumbsProgress(KUrl url, int progress) {
128 emit thumbsProgress(url, progress);
131 KUndoStack *KdenliveDoc::commandStack() {
132 return m_commandStack;
135 void KdenliveDoc::setRenderer(Render *render) {
137 if (m_render) m_render->setSceneList(m_scenelist);
140 Render *KdenliveDoc::renderer() {
144 void KdenliveDoc::updateClip(int id) {
145 emit updateClipDisplay(id);
148 int KdenliveDoc::getFramePos(QString duration) {
149 return m_timecode.getFrameCount(duration, m_fps);
152 QString KdenliveDoc::producerName(int id) {
153 QString result = "unnamed";
154 QDomNodeList prods = producersList();
155 int ct = prods.count();
156 for (int i = 0; i < ct ; i++) {
157 QDomElement e = prods.item(i).toElement();
158 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
159 result = e.attribute("name");
160 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
167 void KdenliveDoc::setProducerDuration(int id, int duration) {
168 QDomNodeList prods = producersList();
169 int ct = prods.count();
170 for (int i = 0; i < ct ; i++) {
171 QDomElement e = prods.item(i).toElement();
172 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
173 e.setAttribute("duration", QString::number(duration));
179 int KdenliveDoc::getProducerDuration(int id) {
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("duration").toInt();
194 QDomDocument KdenliveDoc::generateSceneList() {
196 QDomElement westley = doc.createElement("westley");
197 doc.appendChild(westley);
198 QDomElement prod = doc.createElement("producer");
201 QDomDocument KdenliveDoc::toXml() const {
205 Timecode KdenliveDoc::timecode() const {
209 QDomNodeList KdenliveDoc::producersList() {
210 return m_document.elementsByTagName("producer");
213 void KdenliveDoc::backupMltPlaylist() {
214 if (m_render) m_scenelist = m_render->sceneList();
217 double KdenliveDoc::fps() const {
221 int KdenliveDoc::width() const {
225 int KdenliveDoc::height() const {
229 KUrl KdenliveDoc::url() const {
233 QString KdenliveDoc::description() const {
235 return i18n("Untitled") + " / " + m_profile.description;
237 return m_url.fileName() + " / " + m_profile.description;
240 void KdenliveDoc::addClip(const QDomElement &elem, const int clipId) {
241 kDebug() << "///////// DOCUM, CREATING NEW CLIP, ID:" << clipId;
242 DocClipBase *clip = new DocClipBase(m_clipManager, elem, clipId);
243 m_clipManager->addClip(clip);
244 emit addProjectClip(clip);
247 void KdenliveDoc::deleteProjectClip(const uint clipId) {
248 emit deletTimelineClip(clipId);
249 m_clipManager->slotDeleteClip(clipId);
252 void KdenliveDoc::deleteClip(const uint clipId) {
253 emit signalDeleteProjectClip(clipId);
254 m_clipManager->deleteClip(clipId);
257 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group) {
258 kDebug() << "///////// DOCUM, ADD CLP: " << url;
259 m_clipManager->slotAddClipFile(url, group);
262 DocClipBase *KdenliveDoc::getBaseClip(int clipId) {
263 return m_clipManager->getClipById(clipId);
266 void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group) {
267 m_clipManager->slotAddColorClipFile(name, color, duration, group);
270 #include "kdenlivedoc.moc"