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 ***************************************************************************/
21 #include "clipmanager.h"
22 #include "addclipcommand.h"
23 #include "kdenlivesettings.h"
24 #include "docclipbase.h"
25 #include "kdenlivedoc.h"
27 #include <mlt++/Mlt.h>
30 #include <KFileDialog>
31 #include <kio/netaccess.h>
33 ClipManager::ClipManager(KdenliveDoc *doc): m_doc(doc), m_audioThumbsEnabled(false), m_audioThumbsQueue(QList <QString> ()), m_generatingAudioId(QString()) {
35 m_folderIdCounter = 1;
38 ClipManager::~ClipManager() {
39 qDeleteAll(m_clipList);
42 void ClipManager::clear() {
43 qDeleteAll(m_clipList);
46 m_folderIdCounter = 1;
48 m_audioThumbsQueue.clear();
51 void ClipManager::checkAudioThumbs() {
52 if (m_audioThumbsEnabled == KdenliveSettings::audiothumbnails()) return;
53 m_audioThumbsEnabled = KdenliveSettings::audiothumbnails();
54 for (int i = 0; i < m_clipList.count(); i++) {
55 if (m_audioThumbsEnabled) m_audioThumbsQueue.append(m_clipList.at(i)->getId());
56 else m_clipList.at(i)->slotClearAudioCache();
58 if (m_audioThumbsEnabled) {
59 if (m_generatingAudioId.isEmpty()) startAudioThumbsGeneration();
61 m_audioThumbsQueue.clear();
62 m_generatingAudioId.clear();
66 void ClipManager::askForAudioThumb(const QString &id) {
67 DocClipBase *clip = getClipById(id);
68 if (clip && KdenliveSettings::audiothumbnails()) {
69 m_audioThumbsQueue.append(id);
70 if (m_generatingAudioId.isEmpty()) startAudioThumbsGeneration();
74 void ClipManager::startAudioThumbsGeneration() {
75 if (!KdenliveSettings::audiothumbnails()) {
76 m_audioThumbsQueue.clear();
77 m_generatingAudioId.clear();
80 if (!m_audioThumbsQueue.isEmpty()) {
81 m_generatingAudioId = m_audioThumbsQueue.takeFirst();
82 DocClipBase *clip = getClipById(m_generatingAudioId);
83 if (!clip || !clip->slotGetAudioThumbs())
84 endAudioThumbsGeneration(m_generatingAudioId);
86 m_generatingAudioId.clear();
90 void ClipManager::endAudioThumbsGeneration(const QString &requestedId) {
91 if (!KdenliveSettings::audiothumbnails()) {
92 m_audioThumbsQueue.clear();
93 m_generatingAudioId.clear();
96 if (!m_audioThumbsQueue.isEmpty()) {
97 if (m_generatingAudioId == requestedId) {
98 startAudioThumbsGeneration();
101 m_generatingAudioId.clear();
105 void ClipManager::setThumbsProgress(const QString &message, int progress) {
106 m_doc->setThumbsProgress(message, progress);
109 QList <DocClipBase*> ClipManager::documentClipList() const {
113 QMap <QString, QString> ClipManager::documentFolderList() const {
117 void ClipManager::addClip(DocClipBase *clip) {
118 m_clipList.append(clip);
119 const QString id = clip->getId();
120 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
121 const QString gid = clip->getProperty("groupid");
122 if (!gid.isEmpty() && gid.toInt() >= m_folderIdCounter) m_folderIdCounter = gid.toInt() + 1;
125 void ClipManager::slotDeleteClip(const QString &clipId) {
126 for (int i = 0; i < m_clipList.count(); i++) {
127 if (m_clipList.at(i)->getId() == clipId) {
128 AddClipCommand *command = new AddClipCommand(m_doc, m_clipList.at(i)->toXML(), clipId, false);
129 m_doc->commandStack()->push(command);
135 void ClipManager::deleteClip(const QString &clipId) {
136 for (int i = 0; i < m_clipList.count(); i++) {
137 if (m_clipList.at(i)->getId() == clipId) {
138 DocClipBase *clip = m_clipList.takeAt(i);
146 DocClipBase *ClipManager::getClipAt(int pos) {
147 return m_clipList.at(pos);
150 DocClipBase *ClipManager::getClipById(QString clipId) {
151 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
152 clipId = clipId.section('_', 0, 0);
153 for (int i = 0; i < m_clipList.count(); i++) {
154 if (m_clipList.at(i)->getId() == clipId) {
155 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
156 return m_clipList.at(i);
162 DocClipBase *ClipManager::getClipByResource(QString resource) {
163 for (int i = 0; i < m_clipList.count(); i++) {
164 if (m_clipList.at(i)->getProperty("resource") == resource) {
165 return m_clipList.at(i);
171 void ClipManager::updatePreviewSettings() {
172 for (int i = 0; i < m_clipList.count(); i++) {
173 if (m_clipList.at(i)->clipType() == AV || m_clipList.at(i)->clipType() == VIDEO) {
174 if (m_clipList.at(i)->producerProperty("meta.media.0.codec.name") && strcmp(m_clipList.at(i)->producerProperty("meta.media.0.codec.name"), "h264") == 0) {
175 if (KdenliveSettings::dropbframes()) {
176 m_clipList[i]->setProducerProperty("skip_loop_filter", "all");
177 m_clipList[i]->setProducerProperty("skip_frame", "bidir");
179 m_clipList[i]->setProducerProperty("skip_loop_filter", "");
180 m_clipList[i]->setProducerProperty("skip_frame", "");
187 void ClipManager::resetProducersList(QList <Mlt::Producer *> prods) {
188 for (int i = 0; i < m_clipList.count(); i++) {
189 if (m_clipList.at(i)->numReferences() > 0) {
190 m_clipList.at(i)->deleteProducers();
194 for (int i = 0; i < prods.count(); i++) {
195 id = prods.at(i)->get("id");
196 if (id.contains('_')) id = id.section('_', 0, 0);
197 DocClipBase *clip = getClipById(id);
199 clip->setProducer(prods.at(i));
200 kDebug() << "// // // REPLACE CLIP: " << id;
205 void ClipManager::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId) {
206 QUndoCommand *addClips = new QUndoCommand();
207 addClips->setText(i18n("Add clips"));
209 foreach(const KUrl &file, urls) {
210 if (KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
212 QDomElement prod = doc.createElement("producer");
213 if (!group.isEmpty()) {
214 prod.setAttribute("groupname", group);
215 prod.setAttribute("groupid", groupId);
217 prod.setAttribute("resource", file.path());
218 uint id = m_clipIdCounter++;
219 prod.setAttribute("id", QString::number(id));
220 KMimeType::Ptr type = KMimeType::findByUrl(file);
221 if (type->name().startsWith("image/")) {
222 prod.setAttribute("type", (int) IMAGE);
223 prod.setAttribute("in", "0");
224 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
226 new AddClipCommand(m_doc, prod, QString::number(id), true, addClips);
229 m_doc->commandStack()->push(addClips);
232 void ClipManager::slotAddClipFile(const KUrl url, const QString group, const QString &groupId) {
233 kDebug() << "///// CLIP MANAGER, ADDING CLIP: " << url;
235 QDomElement prod = doc.createElement("producer");
236 prod.setAttribute("resource", url.path());
237 uint id = m_clipIdCounter++;
238 prod.setAttribute("id", QString::number(id));
239 if (!group.isEmpty()) {
240 prod.setAttribute("groupname", group);
241 prod.setAttribute("groupid", groupId);
243 KMimeType::Ptr type = KMimeType::findByUrl(url);
244 if (type->name().startsWith("image/")) {
245 prod.setAttribute("type", (int) IMAGE);
246 prod.setAttribute("in", "0");
247 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
249 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
250 m_doc->commandStack()->push(command);
253 void ClipManager::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group, const QString &groupId) {
255 QDomElement prod = doc.createElement("producer");
256 prod.setAttribute("mlt_service", "colour");
257 prod.setAttribute("colour", color);
258 prod.setAttribute("type", (int) COLOR);
259 uint id = m_clipIdCounter++;
260 prod.setAttribute("id", QString::number(id));
261 prod.setAttribute("in", "0");
262 prod.setAttribute("out", m_doc->getFramePos(duration) - 1);
263 prod.setAttribute("name", name);
264 if (!group.isEmpty()) {
265 prod.setAttribute("groupname", group);
266 prod.setAttribute("groupid", groupId);
268 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
269 m_doc->commandStack()->push(command);
272 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) {
274 QDomElement prod = doc.createElement("producer");
275 prod.setAttribute("resource", path);
276 prod.setAttribute("type", (int) SLIDESHOW);
277 uint id = m_clipIdCounter++;
278 prod.setAttribute("id", QString::number(id));
279 prod.setAttribute("in", "0");
280 prod.setAttribute("out", m_doc->getFramePos(duration) * count - 1);
281 prod.setAttribute("ttl", m_doc->getFramePos(duration));
282 prod.setAttribute("luma_duration", m_doc->getFramePos(luma_duration));
283 prod.setAttribute("name", name);
284 prod.setAttribute("loop", loop);
285 prod.setAttribute("fade", fade);
286 prod.setAttribute("softness", QString::number(softness));
287 prod.setAttribute("luma_file", luma_file);
288 if (!group.isEmpty()) {
289 prod.setAttribute("groupname", group);
290 prod.setAttribute("groupid", groupId);
292 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
293 m_doc->commandStack()->push(command);
298 void ClipManager::slotAddTextClipFile(const QString titleName, const QString imagePath, const QString xml, const QString group, const QString &groupId) {
300 QDomElement prod = doc.createElement("producer");
301 prod.setAttribute("resource", imagePath);
302 prod.setAttribute("titlename", titleName);
303 prod.setAttribute("xmldata", xml);
304 uint id = m_clipIdCounter++;
305 prod.setAttribute("id", QString::number(id));
306 if (!group.isEmpty()) {
307 prod.setAttribute("groupname", group);
308 prod.setAttribute("groupid", groupId);
310 prod.setAttribute("type", (int) TEXT);
311 prod.setAttribute("transparency", "1");
312 prod.setAttribute("in", "0");
313 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
314 AddClipCommand *command = new AddClipCommand(m_doc, prod, QString::number(id), true);
315 m_doc->commandStack()->push(command);
318 int ClipManager::getFreeClipId() {
319 return m_clipIdCounter++;
322 int ClipManager::getFreeFolderId() {
323 return m_folderIdCounter++;
326 int ClipManager::lastClipId() const {
327 return m_clipIdCounter - 1;
330 QString ClipManager::projectFolder() const {
331 return m_doc->projectFolder().path();
334 void ClipManager::addFolder(const QString &id, const QString &name) {
335 m_folderList.insert(id, name);
338 void ClipManager::deleteFolder(const QString &id) {
339 m_folderList.remove(id);