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 "projectitem.h"
23 #include "kdenlivesettings.h"
24 #include "docclipbase.h"
32 const int DurationRole = Qt::UserRole + 1;
33 const int ProxyRole = Qt::UserRole + 5;
34 const int itemHeight = 38;
36 ProjectItem::ProjectItem(QTreeWidget * parent, DocClipBase *clip) :
37 QTreeWidgetItem(parent, PROJECTCLIPTYPE),
39 m_clipId(clip->getId())
44 ProjectItem::ProjectItem(QTreeWidgetItem * parent, DocClipBase *clip) :
45 QTreeWidgetItem(parent, PROJECTCLIPTYPE),
47 m_clipId(clip->getId())
53 void ProjectItem::buildItem()
55 setSizeHint(0, QSize(itemHeight * 3, itemHeight));
56 if (m_clip->isPlaceHolder()) setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDropEnabled);
57 else setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsDropEnabled);
58 QString name = m_clip->getProperty("name");
59 if (name.isEmpty()) name = KUrl(m_clip->getProperty("resource")).fileName();
60 m_clipType = (CLIPTYPE) m_clip->getProperty("type").toInt();
62 setText(1, m_clip->description());
63 GenTime duration = m_clip->duration();
65 if (duration != GenTime()) {
66 durationText = Timecode::getEasyTimecode(duration, KdenliveSettings::project_fps());
68 if (m_clipType == PLAYLIST) {
69 // Check if the playlist xml contains a proxy inside, and inform user
70 if (playlistHasProxies(m_clip->fileURL().path())) {
71 durationText.prepend(i18n("Contains proxies") + " / ");
74 if (!durationText.isEmpty()) setData(0, DurationRole, durationText);
77 ProjectItem::~ProjectItem()
82 int ProjectItem::itemDefaultHeight()
87 int ProjectItem::numReferences() const
89 if (!m_clip) return 0;
90 return m_clip->numReferences();
93 const QString &ProjectItem::clipId() const
98 CLIPTYPE ProjectItem::clipType() const
103 int ProjectItem::clipMaxDuration() const
105 return m_clip->getProperty("duration").toInt();
108 QStringList ProjectItem::names() const
111 result.append(text(0));
112 result.append(text(1));
113 result.append(text(2));
117 QDomElement ProjectItem::toXml() const
119 return m_clip->toXML();
122 const KUrl ProjectItem::clipUrl() const
124 if (m_clipType != COLOR && m_clipType != VIRTUAL && m_clipType != UNKNOWN)
125 return KUrl(m_clip->getProperty("resource"));
129 void ProjectItem::changeDuration(int frames)
131 QString itemdata = data(0, DurationRole).toString();
132 if (itemdata.contains('/')) itemdata = itemdata.section('/', 0, 0) + "/ ";
133 else itemdata.clear();
134 setData(0, DurationRole, itemdata + Timecode::getEasyTimecode(GenTime(frames, KdenliveSettings::project_fps()), KdenliveSettings::project_fps()));
137 void ProjectItem::setProperties(QMap <QString, QString> props)
139 if (m_clip == NULL) return;
140 m_clip->setProperties(props);
143 QString ProjectItem::getClipHash() const
145 if (m_clip == NULL) return QString();
146 return m_clip->getClipHash();
149 void ProjectItem::setProperty(const QString &key, const QString &value)
151 if (m_clip == NULL) return;
152 m_clip->setProperty(key, value);
155 void ProjectItem::clearProperty(const QString &key)
157 if (m_clip == NULL) return;
158 m_clip->clearProperty(key);
161 DocClipBase *ProjectItem::referencedClip()
166 void ProjectItem::slotSetToolTip()
169 if (m_clip->isPlaceHolder()) tip.append(i18n("Missing") + " | ");
170 if (isProxyRunning()) {
171 tip.append(i18n("Building proxy clip") + " | ");
173 else if (hasProxy()) {
174 tip.append(i18n("Proxy clip") + " | ");
177 switch (m_clipType) {
179 tip.append(i18n("Audio clip") + "</b><br />" + clipUrl().path());
182 tip.append(i18n("Mute video clip") + "</b><br />" + clipUrl().path());
185 tip.append(i18n("Video clip") + "</b><br />" + clipUrl().path());
188 tip.append(i18n("Color clip"));
191 tip.append(i18n("Image clip") + "</b><br />" + clipUrl().path());
194 if (!clipUrl().isEmpty() && m_clip->getProperty("xmldata").isEmpty()) tip.append(i18n("Template text clip") + "</b><br />" + clipUrl().path());
195 else tip.append(i18n("Text clip") + "</b><br />" + clipUrl().path());
198 tip.append(i18n("Slideshow clip") + "</b><br />" + clipUrl().directory());
201 tip.append(i18n("Virtual clip"));
204 tip.append(i18n("Playlist clip") + "</b><br />" + clipUrl().path());
207 tip.append(i18n("Unknown clip"));
214 void ProjectItem::setProperties(const QMap < QString, QString > &attributes, const QMap < QString, QString > &metadata)
216 if (m_clip == NULL) return;
219 if (m_clipType == UNKNOWN) {
220 QString cliptype = attributes.value("type");
221 if (cliptype == "audio") m_clipType = AUDIO;
222 else if (cliptype == "video") m_clipType = VIDEO;
223 else if (cliptype == "av") m_clipType = AV;
224 else if (cliptype == "playlist") m_clipType = PLAYLIST;
225 else m_clipType = AV;
227 m_clip->setClipType(m_clipType);
229 if (m_clipType == PLAYLIST) {
230 // Check if the playlist xml contains a proxy inside, and inform user
231 if (playlistHasProxies(m_clip->fileURL().path())) {
232 prefix = i18n("Contains proxies") + " / ";
236 if (attributes.contains("duration")) {
237 GenTime duration = GenTime(attributes.value("duration").toInt(), KdenliveSettings::project_fps());
238 QString itemdata = data(0, DurationRole).toString();
239 if (itemdata.contains('/')) itemdata = itemdata.section('/', 0, 0) + "/ ";
240 else itemdata.clear();
241 if (prefix.isEmpty()) prefix = itemdata;
242 setData(0, DurationRole, prefix + Timecode::getEasyTimecode(duration, KdenliveSettings::project_fps()));
243 m_clip->setDuration(duration);
245 // No duration known, use an arbitrary one until it is.
248 m_clip->setProperties(attributes);
249 m_clip->setMetadata(metadata);
251 if (m_clip->description().isEmpty()) {
252 if (metadata.contains("description")) {
253 m_clip->setProperty("description", metadata.value("description"));
254 setText(1, m_clip->description());
255 } else if (metadata.contains("comment")) {
256 m_clip->setProperty("description", metadata.value("comment"));
257 setText(1, m_clip->description());
262 void ProjectItem::setProxyStatus(PROXYSTATUS status, int progress)
264 if (progress > 0) setData(0, ProxyRole, progress);
266 setData(0, ProxyRole, status);
271 bool ProjectItem::hasProxy() const
273 if (m_clip == NULL) return false;
274 if (m_clip->getProperty("proxy").isEmpty() || m_clip->getProperty("proxy") == "-" || data(0, ProxyRole).toInt() == PROXYCRASHED) return false;
278 bool ProjectItem::isProxyReady() const
280 return (data(0, ProxyRole).toInt() == PROXYDONE);
283 bool ProjectItem::isProxyRunning() const
285 int s = data(0, ProxyRole).toInt();
286 if (s == PROXYWAITING || s == CREATINGPROXY || s > 0) return true;
290 bool ProjectItem::playlistHasProxies(const QString path)
292 kDebug()<<"// CHECKING FOR PROXIES";
295 if (!file.open(QIODevice::ReadOnly))
297 if (!doc.setContent(&file)) {
302 QString root = doc.documentElement().attribute("root");
303 QDomNodeList kdenliveProducers = doc.elementsByTagName("kdenlive_producer");
304 for (int i = 0; i < kdenliveProducers.count(); i++) {
305 QString proxy = kdenliveProducers.at(i).toElement().attribute("proxy");
306 if (!proxy.isEmpty() && proxy != "-") return true;