1 /***************************************************************************
2 * Copyright (C) 2008 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 ***************************************************************************/
20 #include <KFileDialog>
21 #include <kio/netaccess.h>
23 #include "addclipcommand.h"
24 #include "kdenlivesettings.h"
25 #include "clipmanager.h"
26 #include "docclipbase.h"
27 #include "kdenlivedoc.h"
29 ClipManager::ClipManager(KdenliveDoc *doc): m_doc(doc), m_audioThumbsEnabled(false), m_audioThumbsQueue(QList <QString> ()), m_generatingAudioId(QString()) {
33 ClipManager::~ClipManager() {
34 qDeleteAll(m_clipList);
37 void ClipManager::checkAudioThumbs() {
38 if (m_audioThumbsEnabled == KdenliveSettings::audiothumbnails()) return;
39 m_audioThumbsEnabled = KdenliveSettings::audiothumbnails();
40 for (int i = 0; i < m_clipList.count(); i++) {
41 if (m_audioThumbsEnabled) m_audioThumbsQueue.append(m_clipList.at(i)->getId());
42 else m_clipList.at(i)->slotClearAudioCache();
44 if (m_audioThumbsEnabled) {
45 if (m_generatingAudioId.isEmpty()) startAudioThumbsGeneration();
47 m_audioThumbsQueue.clear();
48 m_generatingAudioId = QString();
52 void ClipManager::askForAudioThumb(const QString &id) {
53 DocClipBase *clip = getClipById(id);
54 if (clip && KdenliveSettings::audiothumbnails()) {
55 m_audioThumbsQueue.append(id);
56 if (m_generatingAudioId.isEmpty()) startAudioThumbsGeneration();
60 void ClipManager::startAudioThumbsGeneration() {
61 if (!KdenliveSettings::audiothumbnails()) {
62 m_audioThumbsQueue.clear();
63 m_generatingAudioId = QString();
66 if (!m_audioThumbsQueue.isEmpty()) {
67 m_generatingAudioId = m_audioThumbsQueue.takeFirst();
68 DocClipBase *clip = getClipById(m_generatingAudioId);
69 if (!clip || !clip->slotGetAudioThumbs())
70 endAudioThumbsGeneration(m_generatingAudioId);
72 m_generatingAudioId = QString();
76 void ClipManager::endAudioThumbsGeneration(const QString &requestedId) {
77 if (!KdenliveSettings::audiothumbnails()) {
78 m_audioThumbsQueue.clear();
79 m_generatingAudioId = QString();
82 if (!m_audioThumbsQueue.isEmpty()) {
83 if (m_generatingAudioId == requestedId) {
84 startAudioThumbsGeneration();
87 m_generatingAudioId = QString();
91 void ClipManager::setThumbsProgress(const QString &message, int progress) {
92 m_doc->setThumbsProgress(message, progress);
95 QList <DocClipBase*> ClipManager::documentClipList() {
99 void ClipManager::addClip(DocClipBase *clip) {
100 m_clipList.append(clip);
101 const QString id = clip->getId();
102 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
105 void ClipManager::slotDeleteClip(const QString &clipId) {
106 for (int i = 0; i < m_clipList.count(); i++) {
107 if (m_clipList.at(i)->getId() == clipId) {
108 AddClipCommand *command = new AddClipCommand(m_doc, m_clipList.at(i)->toXML(), clipId, false);
109 m_doc->commandStack()->push(command);
115 void ClipManager::deleteClip(const QString &clipId) {
116 for (int i = 0; i < m_clipList.count(); i++) {
117 if (m_clipList.at(i)->getId() == clipId) {
118 DocClipBase *clip = m_clipList.takeAt(i);
125 DocClipBase *ClipManager::getClipAt(int pos) {
126 return m_clipList.at(pos);
129 DocClipBase *ClipManager::getClipById(QString clipId) {
130 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
131 clipId = clipId.section('_', 0, 0);
132 for (int i = 0; i < m_clipList.count(); i++) {
133 if (m_clipList.at(i)->getId() == clipId) {
134 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
135 return m_clipList.at(i);
141 DocClipBase *ClipManager::getClipByResource(QString resource) {
142 for (int i = 0; i < m_clipList.count(); i++) {
143 if (m_clipList.at(i)->getProperty("resource") == resource) {
144 return m_clipList.at(i);
151 void ClipManager::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId) {
152 QUndoCommand *addClips = new QUndoCommand();
153 addClips->setText(i18n("Add clips"));
155 foreach(const KUrl file, urls) {
156 if (KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
158 QDomElement prod = doc.createElement("producer");
159 if (!group.isEmpty()) {
160 prod.setAttribute("groupname", group);
161 prod.setAttribute("groupid", groupId);
163 prod.setAttribute("resource", file.path());
164 uint id = m_clipIdCounter++;
165 prod.setAttribute("id", QString::number(id));
166 KMimeType::Ptr type = KMimeType::findByUrl(file);
167 if (type->name().startsWith("image/")) {
168 prod.setAttribute("type", (int) IMAGE);
169 prod.setAttribute("in", "0");
170 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
172 new AddClipCommand(m_doc, prod, QString::number(id), true, addClips);
175 m_doc->commandStack()->push(addClips);
178 void ClipManager::slotAddClipFile(const KUrl url, const QString group, const QString &groupId) {
179 kDebug() << "///// CLIP MANAGER, ADDING CLIP: " << url;
181 QDomElement prod = doc.createElement("producer");
182 prod.setAttribute("resource", url.path());
183 uint id = m_clipIdCounter++;
184 prod.setAttribute("id", QString::number(id));
185 if (!group.isEmpty()) {
186 prod.setAttribute("groupname", group);
187 prod.setAttribute("groupid", groupId);
189 KMimeType::Ptr type = KMimeType::findByUrl(url);
190 if (type->name().startsWith("image/")) {
191 prod.setAttribute("type", (int) IMAGE);
192 prod.setAttribute("in", "0");
193 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
195 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
196 m_doc->commandStack()->push(command);
199 void ClipManager::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group, const QString &groupId) {
201 QDomElement prod = doc.createElement("producer");
202 prod.setAttribute("mlt_service", "colour");
203 prod.setAttribute("colour", color);
204 prod.setAttribute("type", (int) COLOR);
205 uint id = m_clipIdCounter++;
206 prod.setAttribute("id", QString::number(id));
207 prod.setAttribute("in", "0");
208 prod.setAttribute("out", m_doc->getFramePos(duration) - 1);
209 prod.setAttribute("name", name);
210 if (!group.isEmpty()) {
211 prod.setAttribute("groupname", group);
212 prod.setAttribute("groupid", groupId);
214 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
215 m_doc->commandStack()->push(command);
218 void ClipManager::slotAddSlideshowClipFile(const QString name, const QString path, int count, const QString duration, const bool loop, const bool fade, const QString &luma_duration, const QString &luma_file, const int softness, QString group, const QString &groupId) {
220 QDomElement prod = doc.createElement("producer");
221 prod.setAttribute("resource", path);
222 prod.setAttribute("type", (int) SLIDESHOW);
223 uint id = m_clipIdCounter++;
224 prod.setAttribute("id", QString::number(id));
225 prod.setAttribute("in", "0");
226 prod.setAttribute("out", m_doc->getFramePos(duration) * count - 1);
227 prod.setAttribute("ttl", m_doc->getFramePos(duration));
228 prod.setAttribute("luma_duration", m_doc->getFramePos(luma_duration));
229 prod.setAttribute("name", name);
230 prod.setAttribute("loop", loop);
231 prod.setAttribute("fade", fade);
232 prod.setAttribute("softness", QString::number(softness));
233 prod.setAttribute("luma_file", luma_file);
234 if (!group.isEmpty()) {
235 prod.setAttribute("groupname", group);
236 prod.setAttribute("groupid", groupId);
238 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
239 m_doc->commandStack()->push(command);
244 void ClipManager::slotAddTextClipFile(const QString titleName, const QString imagePath, const QString xml, const QString group, const QString &groupId) {
246 QDomElement prod = doc.createElement("producer");
247 prod.setAttribute("resource", imagePath);
248 prod.setAttribute("titlename", titleName);
249 prod.setAttribute("xmldata", xml);
250 uint id = m_clipIdCounter++;
251 prod.setAttribute("id", QString::number(id));
252 if (!group.isEmpty()) {
253 prod.setAttribute("groupname", group);
254 prod.setAttribute("groupid", groupId);
256 prod.setAttribute("type", (int) TEXT);
257 prod.setAttribute("transparency", "1");
258 prod.setAttribute("in", "0");
259 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
260 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
261 m_doc->commandStack()->push(command);
264 int ClipManager::getFreeClipId() {
265 return m_clipIdCounter++;
268 int ClipManager::lastClipId() const {
269 return m_clipIdCounter - 1;
272 QString ClipManager::projectFolder() const {
273 return m_doc->projectFolder().path();