1 /**************************1*************************************************
2 DocClipBase.cpp - description
4 begin : Fri Apr 12 2002
5 copyright : (C) 2002 by Jason Wood
6 email : jasonwood@blueyonder.co.uk
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
20 #include "kdenlivesettings.h"
21 #include "docclipbase.h"
23 DocClipBase::DocClipBase(QDomElement xml, uint id):
24 m_xml(xml), m_id(id), m_description(""), m_refcount(0), m_projectThumbFrame(0), audioThumbCreated(false), m_duration(GenTime()), m_thumbProd(NULL)
26 int type = xml.attribute("type").toInt();
27 m_clipType = (CLIPTYPE) type;
28 m_name = xml.attribute("name");
29 m_xml.setAttribute("id", QString::number(id));
30 KUrl url = KUrl(xml.attribute("resource"));
31 int out = xml.attribute("out").toInt();
32 if (out != 0) setDuration(GenTime(out, 25));
33 if (m_name.isEmpty()) m_name = url.fileName();
35 m_thumbProd = new KThumb(url, KdenliveSettings::track_height() * KdenliveSettings::project_display_ratio(), KdenliveSettings::track_height());
38 DocClipBase::DocClipBase(const DocClipBase& clip)
42 m_clipType = clip.clipType();
44 m_duration = clip.duration();
47 DocClipBase & DocClipBase::operator=(const DocClipBase & clip)
49 DocClipBase::operator=(clip);
52 m_clipType = clip.clipType();
54 m_duration = clip.duration();
58 DocClipBase::~DocClipBase()
60 //if (m_thumbProd) delete m_thumbProd;
63 KThumb *DocClipBase::thumbProducer()
68 void DocClipBase::setName(const QString name)
73 const QString & DocClipBase::name() const
79 uint DocClipBase::getId() const
84 void DocClipBase::setId( const uint &newId)
89 const CLIPTYPE & DocClipBase::clipType() const
94 void DocClipBase::setClipType(CLIPTYPE type)
99 const KUrl & DocClipBase::fileURL() const
101 QString res = m_xml.attribute("resource");
102 if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
106 void DocClipBase::setProjectThumbFrame( const uint &ix)
108 m_projectThumbFrame = ix;
111 uint DocClipBase::getProjectThumbFrame() const
113 return m_projectThumbFrame;
116 void DocClipBase::setDescription(const QString & description)
118 m_description = description;
121 const QString & DocClipBase::description() const
123 return m_description;
126 void DocClipBase::setDuration(GenTime dur)
131 const GenTime &DocClipBase::duration() const
136 bool DocClipBase::hasFileSize() const
143 QDomElement DocClipBase::toXML() const
148 QDomElement clip = doc.createElement("kdenliveclip");
149 QDomText text = doc.createTextNode(description());
150 clip.appendChild(text);
151 doc.appendChild(clip);
156 DocClipBase *DocClipBase::
157 createClip(KdenliveDoc *doc, const QDomElement & element)
159 DocClipBase *clip = 0;
161 QDomNode node = element;
163 if (element.tagName() != "kdenliveclip") {
165 "DocClipBase::createClip() element has unknown tagName : " <<
166 element.tagName() << endl;
170 QDomNode n = element.firstChild();
172 while (!n.isNull()) {
173 QDomElement e = n.toElement();
175 QString tagName = e.tagName();
176 if (e.tagName() == "avfile") {
177 // clip = DocClipAVFile::createClip(e);
178 } else if (e.tagName() == "DocTrackBaseList") {
179 // clip = DocClipProject::createClip(doc, e);
182 QDomText text = n.toText();
183 if (!text.isNull()) {
184 description = text.nodeValue();
191 kWarning() << "DocClipBase::createClip() unable to create clip" <<
194 // setup DocClipBase specifics of the clip.
195 clip->setDescription(description);
196 clip->setAudioThumbCreated(false);
201 void DocClipBase::setAudioThumbCreated(bool isDone)
203 audioThumbCreated = isDone;
207 QDomDocument DocClipBase::generateSceneList(bool, bool) const
211 void DocClipBase::setThumbnail(const QPixmap & pixmap)
213 m_thumbnail = pixmap;
216 const QPixmap & DocClipBase::thumbnail() const
221 void DocClipBase::updateAudioThumbnail(QMap<int,QMap<int,QByteArray> > data)
223 audioFrameChache = data;
224 audioThumbCreated = true;
227 QList < GenTime > DocClipBase::snapMarkers() const
229 QList < GenTime > markers;
231 for (uint count = 0; count < m_snapMarkers.count(); ++count) {
232 markers.append(m_snapMarkers[count].time());
238 QList < CommentedTime > DocClipBase::commentedSnapMarkers() const
240 return m_snapMarkers;
243 void DocClipBase::setSnapMarkers(QList < CommentedTime > markers)
245 m_snapMarkers = markers;
248 void DocClipBase::addSnapMarker(const GenTime & time, QString comment)
250 QList < CommentedTime >::Iterator it = m_snapMarkers.begin();
251 for ( it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it ) {
252 if ((*it).time() >= time)
256 if ((it != m_snapMarkers.end()) && ((*it).time() == time)) {
258 "trying to add Snap Marker that already exists, this will cause inconsistancies with undo/redo"
261 CommentedTime t(time, comment);
262 m_snapMarkers.insert(it, t);
267 void DocClipBase::editSnapMarker(const GenTime & time, QString comment)
269 QList < CommentedTime >::Iterator it;
270 for ( it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it ) {
271 if ((*it).time() == time)
274 if (it != m_snapMarkers.end()) {
275 (*it).setComment(comment);
278 "trying to edit Snap Marker that does not already exists" << endl;
282 QString DocClipBase::deleteSnapMarker(const GenTime & time)
284 QString result = i18n("Marker");
285 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
287 while (itt != m_snapMarkers.end()) {
288 if ((*itt).time() == time)
293 if ((itt != m_snapMarkers.end()) && ((*itt).time() == time)) {
294 result = (*itt).comment();
295 m_snapMarkers.erase(itt);
301 GenTime DocClipBase::hasSnapMarkers(const GenTime & time)
303 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
305 while (itt != m_snapMarkers.end()) {
306 if ((*itt).time() == time)
314 GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime)
317 for ( it = 0; it < m_snapMarkers.count(); it++ ) {
318 if (m_snapMarkers[it].time() >= currTime)
321 if (it == 0) return GenTime();
322 else if (it == m_snapMarkers.count() - 1 && m_snapMarkers[it].time() < currTime)
323 return m_snapMarkers[it].time();
324 else return m_snapMarkers[it-1].time();
327 GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime)
330 for ( it = 0; it < m_snapMarkers.count(); it++ ) {
331 if (m_snapMarkers[it].time() > currTime)
334 if (it < m_snapMarkers.count() && m_snapMarkers[it].time() > currTime) return m_snapMarkers[it].time();
338 QString DocClipBase::markerComment(GenTime t)
340 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
342 while (itt != m_snapMarkers.end()) {
343 if ((*itt).time() == t)
344 return (*itt).comment();
347 return QString::null;
351 QString DocClipBase::getTypeName(CLIPTYPE type)
356 result = i18n("Video Clip");
359 result = i18n("Color Clip");
362 result = i18n("Playlist Clip");
365 result = i18n("Image Clip");
368 result = i18n("Slideshow Clip");
371 result = i18n("Virtual Clip");
374 result = i18n("Audio Clip");
377 result = i18n("Mute Video Clip");
380 result = i18n("Text Clip");
383 result = i18n("None");