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"
35 const int NameRole = Qt::UserRole;
36 const int DurationRole = NameRole + 1;
37 const int FullPathRole = NameRole + 2;
38 const int ClipTypeRole = NameRole + 3;
40 ProjectItem::ProjectItem(QTreeWidget * parent, const QStringList & strings, QDomElement xml, int clipId)
41 : QTreeWidgetItem(parent, strings, QTreeWidgetItem::UserType), m_clipType(UNKNOWN), m_clipId(clipId), m_isGroup(false), m_groupName(QString::null)
43 m_element = xml.cloneNode().toElement();
44 setSizeHint(0, QSize(65, 45));
45 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
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), m_isGroup(false), m_groupName(QString::null)
64 m_element = xml.cloneNode().toElement();
65 setSizeHint(0, QSize(65, 45));
66 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
67 if (!m_element.isNull()) {
68 m_element.setAttribute("id", clipId);
69 QString cType = m_element.attribute("type", QString::null);
70 if (!cType.isEmpty()) {
71 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(UNKNOWN), m_clipId(clipId), m_isGroup(true), m_groupName(strings.at(1))
80 setSizeHint(0, QSize(65, 45));
81 setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled);
82 setIcon(0, KIcon("folder"));
85 ProjectItem::~ProjectItem()
89 int ProjectItem::clipId() const
94 int ProjectItem::clipMaxDuration() const
96 return m_element.attribute("duration").toInt();
99 bool ProjectItem::isGroup() const
104 const QString ProjectItem::groupName() const
109 QStringList ProjectItem::names() const
112 result.append(text(0));
113 result.append(text(1));
114 result.append(text(2));
118 QDomElement ProjectItem::toXml() const
123 const KUrl ProjectItem::clipUrl() const
125 if (m_clipType != COLOR && m_clipType != VIRTUAL && m_clipType != UNKNOWN)
126 return KUrl(m_element.attribute("resouce"));
131 void ProjectItem::slotSetToolTip()
133 QString tip = "<qt><b>";
134 switch (m_clipType) {
136 tip.append(i18n("Audio clip"));
139 tip.append(i18n("Mute video clip"));
142 tip.append(i18n("Video clip"));
145 tip.append(i18n("Color clip"));
146 setData(1, DurationRole, Timecode::getEasyTimecode(GenTime(m_element.attribute("out", "250").toInt(), 25), 25));
149 tip.append(i18n("Image clip"));
152 tip.append(i18n("Text clip"));
155 tip.append(i18n("Slideshow clip"));
158 tip.append(i18n("Virtual clip"));
161 tip.append(i18n("Playlist clip"));
164 tip.append(i18n("Unknown clip"));
171 void ProjectItem::setProperties(const QMap < QString, QString > &attributes, const QMap < QString, QString > &metadata)
173 if (attributes.contains("duration")) {
174 if (m_clipType == AUDIO || m_clipType == VIDEO || m_clipType == AV) m_element.setAttribute("duration", attributes["duration"].toInt());
175 m_duration = GenTime(attributes["duration"].toInt(), 25);
176 setData(1, DurationRole, Timecode::getEasyTimecode(m_duration, 25));
177 m_durationKnown = true;
179 // No duration known, use an arbitrary one until it is.
180 m_duration = GenTime(0.0);
181 m_durationKnown = false;
185 //extend attributes -reh
187 if (m_clipType == UNKNOWN) {
188 if (attributes.contains("type")) {
189 if (attributes["type"] == "audio")
191 else if (attributes["type"] == "video")
193 else if (attributes["type"] == "av")
195 else if (attributes["type"] == "playlist")
196 m_clipType = PLAYLIST;
203 if (m_element.isNull()) {
205 m_element = doc.createElement("producer");
207 if (m_element.attribute("duration") == QString::null) m_element.setAttribute("duration", attributes["duration"].toInt());
208 m_element.setAttribute("resource", attributes["filename"]);
209 m_element.setAttribute("type", (int) m_clipType);
211 if (attributes.contains("height")) {
212 m_height = attributes["height"].toInt();
216 if (attributes.contains("width")) {
217 m_width = attributes["width"].toInt();
222 if (attributes.contains("name")) {
223 m_decompressor = attributes["name"];
225 m_decompressor = "n/a";
227 //video type ntsc/pal
228 if (attributes.contains("system")) {
229 m_system = attributes["system"];
233 if (attributes.contains("fps")) {
234 m_framesPerSecond = attributes["fps"].toInt();
236 // No frame rate known.
237 m_framesPerSecond = 0;
239 //audio attributes -reh
240 if (attributes.contains("channels")) {
241 m_channels = attributes["channels"].toInt();
245 if (attributes.contains("format")) {
246 m_format = attributes["format"];
250 if (attributes.contains("frequency")) {
251 m_frequency = attributes["frequency"].toInt();
255 if (attributes.contains("videocodec")) {
256 m_videoCodec = attributes["videocodec"];
258 if (attributes.contains("audiocodec")) {
259 m_audioCodec = attributes["audiocodec"];
262 m_metadata = metadata;
264 if (m_metadata.contains("description")) {
265 setDescription (m_metadata["description"]);
267 else if (m_metadata.contains("comment")) {
268 setDescription (m_metadata["comment"]);
274 #include "projectitem.moc"