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"
34 const int NameRole = Qt::UserRole;
35 const int DurationRole = NameRole + 1;
36 const int FullPathRole = NameRole + 2;
37 const int ClipTypeRole = NameRole + 3;
39 ProjectItem::ProjectItem(QTreeWidget * parent, const QStringList & strings, QDomElement xml, int clipId)
40 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_clipType(DocClipBase::NONE), m_clipId(clipId), m_isGroup(false)
42 m_element = xml.cloneNode().toElement();
43 setSizeHint(0, QSize(65, 45));
44 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
45 if (!m_element.isNull()) {
46 m_element.setAttribute("id", clipId);
47 QString cType = m_element.attribute("type", QString::null);
48 if (!cType.isEmpty()) {
49 m_clipType = (DocClipBase::CLIPTYPE) cType.toInt();
55 ProjectItem::ProjectItem(QTreeWidgetItem * parent, const QStringList & strings, QDomElement xml, int clipId)
56 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_clipType(DocClipBase::NONE), m_clipId(clipId), m_isGroup(false)
58 m_element = xml.cloneNode().toElement();
59 setSizeHint(0, QSize(65, 45));
60 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
61 if (!m_element.isNull()) {
62 m_element.setAttribute("id", clipId);
63 QString cType = m_element.attribute("type", QString::null);
64 if (!cType.isEmpty()) {
65 m_clipType = (DocClipBase::CLIPTYPE) cType.toInt();
71 ProjectItem::ProjectItem(QTreeWidget * parent, const QStringList & strings, int clipId)
72 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_element(QDomElement()), m_clipType(DocClipBase::NONE), m_clipId(clipId), m_isGroup(true)
74 setSizeHint(0, QSize(65, 45));
75 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
76 setIcon(0, KIcon("folder"));
79 ProjectItem::~ProjectItem()
83 ProjectItem *ProjectItem::clone() const
85 ProjectItem *item = (ProjectItem *) this->QTreeWidgetItem::clone();
88 item = new ProjectItem(new QTreeWidget(), names(), clipId());
92 item = new ProjectItem(new QTreeWidgetItem(), names(), toXml().cloneNode().toElement(), clipId());
94 item = new ProjectItem(new QTreeWidget(), names(), toXml().cloneNode().toElement(), clipId());
99 int ProjectItem::clipId() const
104 bool ProjectItem::isGroup() const
109 const QString &ProjectItem::groupName() const
111 if (isGroup()) return text(1);
112 else return QString::null;
115 QStringList ProjectItem::names() const
118 result.append(text(0));
119 result.append(text(1));
120 result.append(text(2));
124 QDomElement ProjectItem::toXml() const
129 void ProjectItem::slotSetToolTip()
131 QString tip = "<qt><b>";
132 switch (m_clipType) {
134 tip.append(i18n("Audio clip"));
137 tip.append(i18n("Mute video clip"));
140 tip.append(i18n("Video clip"));
143 tip.append(i18n("Color clip"));
144 setData(1, DurationRole, Timecode::getEasyTimecode(GenTime(m_element.attribute("out", "250").toInt(), 25), 25));
147 tip.append(i18n("Image clip"));
150 tip.append(i18n("Text clip"));
153 tip.append(i18n("Slideshow clip"));
156 tip.append(i18n("Virtual clip"));
159 tip.append(i18n("Playlist clip"));
162 tip.append(i18n("Unknown clip"));
169 void ProjectItem::setProperties(const QMap < QString, QString > &attributes, const QMap < QString, QString > &metadata)
171 if (attributes.contains("duration")) {
172 m_duration = GenTime(attributes["duration"].toInt(), 25);
173 setData(1, DurationRole, Timecode::getEasyTimecode(m_duration, 25));
174 m_durationKnown = true;
176 // No duration known, use an arbitrary one until it is.
177 m_duration = GenTime(0.0);
178 m_durationKnown = false;
182 //extend attributes -reh
184 if (m_clipType == DocClipBase::NONE) {
185 if (attributes.contains("type")) {
186 if (attributes["type"] == "audio")
187 m_clipType = DocClipBase::AUDIO;
188 else if (attributes["type"] == "video")
189 m_clipType = DocClipBase::VIDEO;
190 else if (attributes["type"] == "av")
191 m_clipType = DocClipBase::AV;
192 else if (attributes["type"] == "playlist")
193 m_clipType = DocClipBase::PLAYLIST;
195 m_clipType = DocClipBase::AV;
200 if (m_element.isNull()) {
202 m_element = doc.createElement("producer");
204 m_element.setAttribute("resource", attributes["filename"]);
205 m_element.setAttribute("type", (int) m_clipType);
207 if (attributes.contains("height")) {
208 m_height = attributes["height"].toInt();
212 if (attributes.contains("width")) {
213 m_width = attributes["width"].toInt();
218 if (attributes.contains("name")) {
219 m_decompressor = attributes["name"];
221 m_decompressor = "n/a";
223 //video type ntsc/pal
224 if (attributes.contains("system")) {
225 m_system = attributes["system"];
229 if (attributes.contains("fps")) {
230 m_framesPerSecond = attributes["fps"].toInt();
232 // No frame rate known.
233 m_framesPerSecond = 0;
235 //audio attributes -reh
236 if (attributes.contains("channels")) {
237 m_channels = attributes["channels"].toInt();
241 if (attributes.contains("format")) {
242 m_format = attributes["format"];
246 if (attributes.contains("frequency")) {
247 m_frequency = attributes["frequency"].toInt();
251 if (attributes.contains("videocodec")) {
252 m_videoCodec = attributes["videocodec"];
254 if (attributes.contains("audiocodec")) {
255 m_audioCodec = attributes["audiocodec"];
258 m_metadata = metadata;
260 if (m_metadata.contains("description")) {
261 setDescription (m_metadata["description"]);
263 else if (m_metadata.contains("comment")) {
264 setDescription (m_metadata["comment"]);
270 #include "projectitem.moc"