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 <QMouseEvent>
22 #include <QStylePainter>
31 #include "projectitem.h"
33 #include "kdenlivesettings.h"
34 #include "docclipbase.h"
36 const int NameRole = Qt::UserRole;
37 const int DurationRole = NameRole + 1;
38 const int UsageRole = NameRole + 2;
41 ProjectItem::ProjectItem(QTreeWidget * parent, const QStringList & strings, QDomElement xml, int clipId)
42 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_clipType(UNKNOWN), m_clipId(clipId) {
43 m_element = xml.cloneNode().toElement();
44 setSizeHint(0, QSize(65, 45));
45 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable);
46 if (!m_element.isNull()) {
47 m_element.setAttribute("id", clipId);
48 QString cType = m_element.attribute("type", QString::null);
49 if (!cType.isEmpty()) {
50 m_clipType = (CLIPTYPE) cType.toInt();
54 if (m_clipType == COLOR || m_clipType == IMAGE) m_element.setAttribute("duration", MAXCLIPDURATION);
55 else if (m_element.attribute("duration").isEmpty() && !m_element.attribute("out").isEmpty()) {
56 m_element.setAttribute("duration", m_element.attribute("out").toInt() - m_element.attribute("in").toInt());
61 ProjectItem::ProjectItem(QTreeWidgetItem * parent, const QStringList & strings, QDomElement xml, int clipId)
62 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_clipType(UNKNOWN), m_clipId(clipId) {
63 m_element = xml.cloneNode().toElement();
64 setSizeHint(0, QSize(65, 45));
65 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable);
66 if (!m_element.isNull()) {
67 m_element.setAttribute("id", clipId);
68 QString cType = m_element.attribute("type", QString::null);
69 if (!cType.isEmpty()) {
70 m_clipType = (CLIPTYPE) cType.toInt();
77 ProjectItem::ProjectItem(QTreeWidget * parent, const QStringList & strings, int clipId)
78 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_element(QDomElement()), m_clipType(FOLDER), m_groupName(strings.at(1)), m_clipId(clipId), m_clip(NULL) {
79 setSizeHint(0, QSize(65, 45));
80 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable);
81 setIcon(0, KIcon("folder"));
84 ProjectItem::ProjectItem(QTreeWidget * parent, DocClipBase *clip)
85 : QTreeWidgetItem(parent, QStringList(), QTreeWidgetItem::UserType) {
86 setSizeHint(0, QSize(65, 45));
87 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable);
89 m_element = clip->toXML();
90 m_clipId = clip->getId();
91 QString name = m_element.attribute("name");
92 if (name.isEmpty()) name = KUrl(m_element.attribute("resource")).fileName();
93 m_clipType = (CLIPTYPE) m_element.attribute("type").toInt();
95 kDebug() << "PROJECT ITE;. ADDING LCIP: " << m_clipId;
98 ProjectItem::ProjectItem(QTreeWidgetItem * parent, DocClipBase *clip)
99 : QTreeWidgetItem(parent, QStringList(), QTreeWidgetItem::UserType) {
100 setSizeHint(0, QSize(65, 45));
101 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsEditable);
103 m_element = clip->toXML();
104 m_clipId = clip->getId();
105 QString name = m_element.attribute("name");
106 if (name.isEmpty()) name = KUrl(m_element.attribute("resource")).fileName();
107 m_clipType = (CLIPTYPE) m_element.attribute("type").toInt();
109 kDebug() << "PROJECT ITE;. ADDING LCIP: " << m_clipId;
113 ProjectItem::~ProjectItem() {
116 int ProjectItem::numReferences() const {
117 if (!m_clip) return 0;
118 return m_clip->numReferences();
121 int ProjectItem::clipId() const {
125 CLIPTYPE ProjectItem::clipType() const {
129 int ProjectItem::clipMaxDuration() const {
130 return m_element.attribute("duration").toInt();
133 bool ProjectItem::isGroup() const {
134 return m_clipType == FOLDER;
137 const QString ProjectItem::groupName() const {
141 void ProjectItem::setGroupName(const QString name) {
145 void ProjectItem::setGroup(const QString name, const QString id) {
146 if (m_clip) m_clip->setGroup(name, id);
149 QStringList ProjectItem::names() const {
151 result.append(text(0));
152 result.append(text(1));
153 result.append(text(2));
157 QDomElement ProjectItem::toXml() const {
161 const KUrl ProjectItem::clipUrl() const {
162 if (m_clipType != COLOR && m_clipType != VIRTUAL && m_clipType != UNKNOWN)
163 return KUrl(m_element.attribute("resource"));
168 void ProjectItem::slotSetToolTip() {
169 QString tip = "<qt><b>";
170 switch (m_clipType) {
172 tip.append(i18n("Audio clip"));
175 tip.append(i18n("Mute video clip"));
178 tip.append(i18n("Video clip"));
181 tip.append(i18n("Color clip"));
182 setData(1, DurationRole, Timecode::getEasyTimecode(GenTime(m_element.attribute("out", "250").toInt(), 25), 25));
185 tip.append(i18n("Image clip"));
188 tip.append(i18n("Text clip"));
191 tip.append(i18n("Slideshow clip"));
194 tip.append(i18n("Virtual clip"));
197 tip.append(i18n("Playlist clip"));
200 tip.append(i18n("Unknown clip"));
207 void ProjectItem::setProperties(const QMap < QString, QString > &attributes, const QMap < QString, QString > &metadata) {
208 if (attributes.contains("duration")) {
209 if (m_clipType == AUDIO || m_clipType == VIDEO || m_clipType == AV) m_element.setAttribute("duration", attributes["duration"].toInt());
210 m_duration = GenTime(attributes["duration"].toInt(), 25);
211 setData(1, DurationRole, Timecode::getEasyTimecode(m_duration, 25));
212 m_durationKnown = true;
213 m_clip->setDuration(m_duration);
214 kDebug() << "//// LOADED CLIP, DURATION SET TO: " << m_duration.frames(25);
216 // No duration known, use an arbitrary one until it is.
217 m_duration = GenTime(0.0);
218 m_durationKnown = false;
222 //extend attributes -reh
224 if (m_clipType == UNKNOWN) {
225 if (attributes.contains("type")) {
226 if (attributes["type"] == "audio")
228 else if (attributes["type"] == "video")
230 else if (attributes["type"] == "av")
232 else if (attributes["type"] == "playlist")
233 m_clipType = PLAYLIST;
237 m_clip->setClipType(m_clipType);
240 if (m_element.isNull()) {
242 m_element = doc.createElement("producer");
244 if (m_element.attribute("duration") == QString::null) m_element.setAttribute("duration", attributes["duration"].toInt());
245 m_element.setAttribute("resource", attributes["filename"]);
246 m_element.setAttribute("type", (int) m_clipType);
248 if (KdenliveSettings::audiothumbnails()) m_clip->slotRequestAudioThumbs();
250 if (attributes.contains("height")) {
251 m_height = attributes["height"].toInt();
255 if (attributes.contains("width")) {
256 m_width = attributes["width"].toInt();
261 if (attributes.contains("name")) {
262 m_decompressor = attributes["name"];
264 m_decompressor = "n/a";
266 //video type ntsc/pal
267 if (attributes.contains("system")) {
268 m_system = attributes["system"];
272 if (attributes.contains("fps")) {
273 m_framesPerSecond = attributes["fps"].toInt();
275 // No frame rate known.
276 m_framesPerSecond = 0;
278 //audio attributes -reh
279 if (attributes.contains("channels")) {
280 m_channels = attributes["channels"].toInt();
284 if (attributes.contains("format")) {
285 m_format = attributes["format"];
289 if (attributes.contains("frequency")) {
290 m_frequency = attributes["frequency"].toInt();
294 if (attributes.contains("videocodec")) {
295 m_videoCodec = attributes["videocodec"];
297 if (attributes.contains("audiocodec")) {
298 m_audioCodec = attributes["audiocodec"];
301 m_metadata = metadata;
303 if (m_metadata.contains("description")) {
304 setDescription (m_metadata["description"]);
306 else if (m_metadata.contains("comment")) {
307 setDescription (m_metadata["comment"]);
313 #include "projectitem.moc"