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 <KFileDialog>
32 #include <KInputDialog>
33 #include <KMessageBox>
35 #include <nepomuk/global.h>
36 #include <nepomuk/resourcemanager.h>
37 //#include <nepomuk/tag.h>
39 #include "projectlist.h"
40 #include "projectitem.h"
41 #include "addfoldercommand.h"
42 #include "kdenlivesettings.h"
43 #include "slideshowclip.h"
44 #include "ui_colorclip_ui.h"
45 #include "titlewidget.h"
46 #include "definitions.h"
47 #include "clipmanager.h"
48 #include "docclipbase.h"
49 #include "kdenlivedoc.h"
52 #include "projectlistview.h"
53 #include "editclipcommand.h"
54 #include "editfoldercommand.h"
56 ProjectList::ProjectList(QWidget *parent)
57 : QWidget(parent), m_render(NULL), m_fps(-1), m_commandStack(NULL), m_selectedItem(NULL), m_infoQueue(QMap <QString, QDomElement> ()), m_thumbnailQueue(QList <QString> ()), m_refreshed(false) {
59 QWidget *vbox = new QWidget;
60 listView = new ProjectListView(this);;
61 QVBoxLayout *layout = new QVBoxLayout;
62 layout->setContentsMargins(0, 0, 0, 0);
63 // mbd: I think this has died at some point: m_clipIdCounter = 0;
65 searchView = new KTreeWidgetSearchLine(this);
66 m_toolbar = new QToolBar("projectToolBar", this);
67 m_toolbar->addWidget(searchView);
69 m_addButton = new QToolButton(m_toolbar);
70 m_addButton->setPopupMode(QToolButton::MenuButtonPopup);
71 m_toolbar->addWidget(m_addButton);
73 m_deleteAction = m_toolbar->addAction(KIcon("edit-delete"), i18n("Delete Clip"));
74 connect(m_deleteAction, SIGNAL(triggered()), this, SLOT(slotRemoveClip()));
76 m_editAction = m_toolbar->addAction(KIcon("document-properties"), i18n("Edit Clip"));
77 connect(m_editAction, SIGNAL(triggered()), this, SLOT(slotEditClip()));
79 layout->addWidget(m_toolbar);
80 layout->addWidget(listView);
82 //m_toolbar->setEnabled(false);
84 searchView->setTreeWidget(listView);
86 connect(listView, SIGNAL(itemSelectionChanged()), this, SLOT(slotClipSelected()));
87 connect(listView, SIGNAL(focusMonitor()), this, SLOT(slotClipSelected()));
88 connect(listView, SIGNAL(pauseMonitor()), this, SLOT(slotPauseMonitor()));
89 connect(listView, SIGNAL(requestMenu(const QPoint &, QTreeWidgetItem *)), this, SLOT(slotContextMenu(const QPoint &, QTreeWidgetItem *)));
90 connect(listView, SIGNAL(addClip()), this, SLOT(slotAddClip()));
91 connect(listView, SIGNAL(addClip(KUrl, const QString &)), this, SLOT(slotAddClip(KUrl, const QString &)));
92 connect(listView, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(slotItemEdited(QTreeWidgetItem *, int)));
93 connect(listView, SIGNAL(showProperties(DocClipBase *)), this, SIGNAL(showClipProperties(DocClipBase *)));
95 ItemDelegate *listViewDelegate = new ItemDelegate(listView);
96 listView->setItemDelegate(listViewDelegate);
98 if (KdenliveSettings::activate_nepomuk()) {
99 Nepomuk::ResourceManager::instance()->init();
100 if (!Nepomuk::ResourceManager::instance()->initialized()) {
101 kDebug() << "Cannot communicate with Nepomuk, DISABLING it";
102 KdenliveSettings::setActivate_nepomuk(false);
107 ProjectList::~ProjectList() {
112 void ProjectList::setupMenu(QMenu *addMenu, QAction *defaultAction) {
113 m_addButton->setMenu(addMenu);
114 m_addButton->setDefaultAction(defaultAction);
115 m_menu = new QMenu();
116 m_menu->addActions(addMenu->actions());
119 void ProjectList::setupGeneratorMenu(QMenu *addMenu) {
120 if (!addMenu) return;
121 QMenu *menu = m_addButton->menu();
122 menu->addMenu(addMenu);
123 m_addButton->setMenu(menu);
125 m_menu->addMenu(addMenu);
126 if (addMenu->isEmpty()) addMenu->setEnabled(false);
127 m_menu->addAction(m_editAction);
128 m_menu->addAction(m_deleteAction);
129 m_menu->insertSeparator(m_deleteAction);
133 QByteArray ProjectList::headerInfo() {
134 return listView->header()->saveState();
137 void ProjectList::setHeaderInfo(const QByteArray &state) {
138 listView->header()->restoreState(state);
141 void ProjectList::slotEditClip() {
142 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
143 if (item && !item->isGroup()) {
144 emit clipSelected(item->referencedClip());
145 emit showClipProperties(item->referencedClip());
151 void ProjectList::setRenderer(Render *projectRender) {
152 m_render = projectRender;
153 listView->setIconSize(QSize(40 * m_render->dar(), 40));
156 void ProjectList::slotClipSelected() {
157 if (listView->currentItem()) {
158 ProjectItem *clip = static_cast <ProjectItem*>(listView->currentItem());
159 if (!clip->isGroup()) {
160 m_selectedItem = clip;
161 emit clipSelected(clip->referencedClip());
163 m_editAction->setEnabled(true);
164 m_deleteAction->setEnabled(true);
166 emit clipSelected(NULL);
167 m_editAction->setEnabled(false);
168 m_deleteAction->setEnabled(false);
172 void ProjectList::slotPauseMonitor() {
173 if (m_render) m_render->pause();
176 void ProjectList::slotUpdateClipProperties(const QString &id, QMap <QString, QString> properties) {
177 ProjectItem *item = getItemById(id);
179 slotUpdateClipProperties(item, properties);
180 if (properties.contains("colour") || properties.contains("resource") || properties.contains("xmldata")) slotRefreshClipThumbnail(item);
181 if (properties.contains("out")) item->changeDuration(properties.value("out").toInt());
185 void ProjectList::slotUpdateClipProperties(ProjectItem *clip, QMap <QString, QString> properties) {
187 if (!clip->isGroup()) clip->setProperties(properties);
188 if (properties.contains("name")) {
189 listView->blockSignals(true);
190 clip->setText(1, properties.value("name"));
191 listView->blockSignals(false);
192 emit clipNameChanged(clip->clipId(), properties.value("name"));
194 if (properties.contains("description")) {
195 CLIPTYPE type = clip->clipType();
196 listView->blockSignals(true);
197 clip->setText(2, properties.value("description"));
198 listView->blockSignals(false);
199 if (KdenliveSettings::activate_nepomuk() && (type == AUDIO || type == VIDEO || type == AV || type == IMAGE || type == PLAYLIST)) {
200 // Use Nepomuk system to store clip description
201 Nepomuk::Resource f(clip->clipUrl().path());
202 f.setDescription(properties.value("description"));
204 emit projectModified();
208 void ProjectList::slotItemEdited(QTreeWidgetItem *item, int column) {
209 ProjectItem *clip = static_cast <ProjectItem*>(item);
211 if (clip->referencedClip()) {
212 QMap <QString, QString> oldprops;
213 QMap <QString, QString> newprops;
214 oldprops["description"] = clip->referencedClip()->getProperty("description");
215 newprops["description"] = item->text(2);
216 slotUpdateClipProperties(clip, newprops);
217 EditClipCommand *command = new EditClipCommand(this, clip->clipId(), oldprops, newprops, false);
218 m_commandStack->push(command);
220 } else if (column == 1) {
221 if (clip->isGroup()) {
222 editFolder(item->text(1), clip->groupName(), clip->clipId());
223 clip->setGroupName(item->text(1));
224 m_doc->clipManager()->addFolder(clip->clipId(), item->text(1));
225 const int children = item->childCount();
226 for (int i = 0; i < children; i++) {
227 ProjectItem *child = static_cast <ProjectItem *>(item->child(i));
228 child->setProperty("groupname", item->text(1));
231 if (clip->referencedClip()) {
232 QMap <QString, QString> oldprops;
233 QMap <QString, QString> newprops;
234 oldprops["name"] = clip->referencedClip()->getProperty("name");
235 newprops["name"] = item->text(1);
236 slotUpdateClipProperties(clip, newprops);
237 emit projectModified();
238 EditClipCommand *command = new EditClipCommand(this, clip->clipId(), oldprops, newprops, false);
239 m_commandStack->push(command);
245 void ProjectList::slotContextMenu(const QPoint &pos, QTreeWidgetItem *item) {
250 m_editAction->setEnabled(enable);
251 m_deleteAction->setEnabled(enable);
255 void ProjectList::slotRemoveClip() {
256 if (!listView->currentItem()) return;
258 QMap <QString, QString> folderids;
259 QList<QTreeWidgetItem *> selected = listView->selectedItems();
261 for (int i = 0; i < selected.count(); i++) {
262 item = static_cast <ProjectItem *>(selected.at(i));
263 if (item->isGroup()) folderids[item->groupName()] = item->clipId();
264 else ids << item->clipId();
265 if (item->numReferences() > 0) {
266 if (KMessageBox::questionYesNo(this, i18np("Delete clip <b>%2</b> ?<br>This will also remove the clip in timeline", "Delete clip <b>%2</b> ?<br>This will also remove its %1 clips in timeline", item->numReferences(), item->names().at(1)), i18n("Delete Clip")) != KMessageBox::Yes) return;
267 } else if (item->isGroup() && item->childCount() > 0) {
268 int children = item->childCount();
269 if (KMessageBox::questionYesNo(this, i18n("Delete folder <b>%2</b> ?<br>This will also remove the %1 clips in that folder", children, item->names().at(1)), i18n("Delete Folder")) != KMessageBox::Yes) return;
270 for (int i = 0; i < children; ++i) {
271 ProjectItem *child = static_cast <ProjectItem *>(item->child(i));
272 ids << child->clipId();
276 if (!ids.isEmpty()) m_doc->deleteProjectClip(ids);
277 if (!folderids.isEmpty()) deleteProjectFolder(folderids);
278 if (listView->topLevelItemCount() == 0) {
279 m_editAction->setEnabled(false);
280 m_deleteAction->setEnabled(false);
284 void ProjectList::selectItemById(const QString &clipId) {
285 ProjectItem *item = getItemById(clipId);
286 if (item) listView->setCurrentItem(item);
290 void ProjectList::slotDeleteClip(const QString &clipId) {
291 ProjectItem *item = getItemById(clipId);
292 QTreeWidgetItem *p = item->parent();
294 kDebug() << "/////// DELETED CLIP HAS A PARENT... " << p->indexOfChild(item);
295 QTreeWidgetItem *clone = p->takeChild(p->indexOfChild(item));
302 void ProjectList::editFolder(const QString folderName, const QString oldfolderName, const QString &clipId) {
303 EditFolderCommand *command = new EditFolderCommand(this, folderName, oldfolderName, clipId, false);
304 m_commandStack->push(command);
305 m_doc->setModified(true);
308 void ProjectList::slotAddFolder() {
309 AddFolderCommand *command = new AddFolderCommand(this, i18n("Folder"), QString::number(m_doc->clipManager()->getFreeFolderId()), true);
310 m_commandStack->push(command);
313 void ProjectList::slotAddFolder(const QString foldername, const QString &clipId, bool remove, bool edit) {
315 ProjectItem *item = getFolderItemById(clipId);
317 m_doc->clipManager()->deleteFolder(clipId);
322 ProjectItem *item = getFolderItemById(clipId);
323 QTreeWidgetItemIterator it(listView);
325 listView->blockSignals(true);
326 item->setGroupName(foldername);
327 listView->blockSignals(false);
328 m_doc->clipManager()->addFolder(clipId, foldername);
329 const int children = item->childCount();
330 for (int i = 0; i < children; i++) {
331 ProjectItem *child = static_cast <ProjectItem *>(item->child(i));
332 child->setProperty("groupname", foldername);
337 text << QString() << foldername;
338 listView->blockSignals(true);
339 (void) new ProjectItem(listView, text, clipId);
340 m_doc->clipManager()->addFolder(clipId, foldername);
341 listView->blockSignals(false);
348 void ProjectList::deleteProjectFolder(QMap <QString, QString> map) {
349 QMapIterator<QString, QString> i(map);
350 QUndoCommand *delCommand = new QUndoCommand();
351 delCommand->setText(i18n("Delete Folder"));
352 while (i.hasNext()) {
354 new AddFolderCommand(this, i.key(), i.value(), false, delCommand);
356 m_commandStack->push(delCommand);
357 m_doc->setModified(true);
360 void ProjectList::slotAddClip(DocClipBase *clip, bool getProperties) {
361 if (getProperties) listView->setEnabled(false);
362 listView->blockSignals(true);
363 const QString parent = clip->getProperty("groupid");
364 kDebug() << "Adding clip with groupid: " << parent;
365 ProjectItem *item = NULL;
366 if (!parent.isEmpty()) {
367 ProjectItem *parentitem = getFolderItemById(parent);
370 QString groupName = clip->getProperty("groupname");
371 //kDebug() << "Adding clip to new group: " << groupName;
372 if (groupName.isEmpty()) groupName = i18n("Folder");
373 text << QString() << groupName;
374 parentitem = new ProjectItem(listView, text, parent);
376 //kDebug() << "Adding clip to existing group: " << parentitem->groupName();
378 if (parentitem) item = new ProjectItem(parentitem, clip);
380 if (item == NULL) item = new ProjectItem(listView, clip);
382 KUrl url = clip->fileURL();
383 if (!url.isEmpty() && KdenliveSettings::activate_nepomuk()) {
384 // if file has Nepomuk comment, use it
385 Nepomuk::Resource f(url.path());
386 QString annotation = f.description();
387 if (!annotation.isEmpty()) item->setText(2, annotation);
388 item->setText(3, QString::number(f.rating()));
390 listView->blockSignals(false);
393 void ProjectList::slotResetProjectList() {
395 emit clipSelected(NULL);
396 m_thumbnailQueue.clear();
401 void ProjectList::requestClipInfo(const QDomElement xml, const QString id) {
402 kDebug() << " PRG LISTĀ REQUEST CLP INFO: " << id;
403 m_infoQueue.insert(id, xml);
404 listView->setEnabled(false);
405 if (m_infoQueue.count() == 1) QTimer::singleShot(300, this, SLOT(slotProcessNextClipInQueue()));
408 void ProjectList::slotProcessNextClipInQueue() {
409 if (m_infoQueue.isEmpty()) {
410 listView->setEnabled(true);
413 QMap<QString, QDomElement>::const_iterator i = m_infoQueue.constBegin();
414 if (i != m_infoQueue.constEnd()) {
415 const QDomElement dom = i.value();
416 const QString id = i.key();
417 m_infoQueue.remove(i.key());
418 emit getFileProperties(dom, id);
420 if (m_infoQueue.isEmpty()) listView->setEnabled(true);
423 void ProjectList::slotUpdateClip(const QString &id) {
424 ProjectItem *item = getItemById(id);
425 listView->blockSignals(true);
426 if (item) item->setData(1, UsageRole, QString::number(item->numReferences()));
427 listView->blockSignals(false);
430 void ProjectList::updateAllClips() {
431 QTreeWidgetItemIterator it(listView);
433 ProjectItem *item = static_cast <ProjectItem *>(*it);
434 if (!item->isGroup()) {
435 if (item->referencedClip()->producer() == NULL) {
436 DocClipBase *clip = item->referencedClip();
437 if (clip->clipType() == TEXT && !QFile::exists(clip->fileURL().path())) {
438 // regenerate text clip image if required
439 TitleWidget *dia_ui = new TitleWidget(KUrl(), QString(), m_render, this);
441 doc.setContent(clip->getProperty("xmldata"));
443 QImage pix = dia_ui->renderedPixmap();
444 pix.save(clip->fileURL().path());
447 requestClipInfo(clip->toXML(), clip->getId());
449 QString cachedPixmap = m_doc->projectFolder().path() + "/thumbs/" + item->getClipHash() + ".png";
450 if (QFile::exists(cachedPixmap)) {
451 //kDebug()<<"// USING CACHED PIX: "<<cachedPixmap;
452 listView->blockSignals(true);
453 item->setIcon(0, QPixmap(cachedPixmap));
454 listView->blockSignals(false);
455 } else requestClipThumbnail(item->clipId());
456 listView->blockSignals(true);
457 item->changeDuration(item->referencedClip()->producer()->get_playtime());
458 listView->blockSignals(false);
460 listView->blockSignals(true);
461 item->setData(1, UsageRole, QString::number(item->numReferences()));
462 listView->blockSignals(false);
463 qApp->processEvents();
467 QTimer::singleShot(500, this, SLOT(slotCheckForEmptyQueue()));
470 void ProjectList::slotAddClip(KUrl givenUrl, QString group) {
471 if (!m_commandStack) kDebug() << "!!!!!!!!!!!!!!!! NO CMD STK";
473 if (givenUrl.isEmpty()) {
474 list = KFileDialog::getOpenUrls(KUrl("kfiledialog:///clipfolder"), "application/x-kdenlive video/x-flv application/vnd.rn-realmedia video/x-dv video/dv video/x-msvideo video/mpeg video/x-ms-wmv audio/mpeg audio/x-mp3 audio/x-wav application/ogg video/mp4 video/quicktime image/gif image/jpeg image/png image/x-bmp image/svg+xml image/tiff image/x-xcf-gimp image/x-vnd.adobe.photoshop image/x-pcx image/x-exr video/mlt-playlist audio/x-flac audio/mp4", this);
475 } else list.append(givenUrl);
476 if (list.isEmpty()) return;
478 QString groupId = QString();
479 if (group.isEmpty()) {
480 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
481 if (item && !item->isGroup()) {
482 while (item->parent()) {
483 item = static_cast <ProjectItem*>(item->parent());
484 if (item->isGroup()) break;
487 if (item && item->isGroup()) {
488 group = item->groupName();
489 groupId = item->clipId();
492 m_doc->slotAddClipList(list, group, groupId);
495 void ProjectList::slotRemoveInvalidClip(const QString &id) {
496 ProjectItem *item = getItemById(id);
498 const QString path = item->referencedClip()->fileURL().path();
499 if (!path.isEmpty()) KMessageBox::sorry(this, i18n("Clip <b>%1</b><br>is invalid, will be removed from project.", path));
502 m_doc->deleteProjectClip(ids);
504 if (!m_infoQueue.isEmpty()) QTimer::singleShot(300, this, SLOT(slotProcessNextClipInQueue()));
505 else listView->setEnabled(true);
508 void ProjectList::slotAddColorClip() {
509 if (!m_commandStack) kDebug() << "!!!!!!!!!!!!!!!! NO CMD STK";
510 QDialog *dia = new QDialog(this);
511 Ui::ColorClip_UI *dia_ui = new Ui::ColorClip_UI();
512 dia_ui->setupUi(dia);
513 dia_ui->clip_name->setText(i18n("Color Clip"));
514 dia_ui->clip_duration->setText(KdenliveSettings::color_duration());
515 if (dia->exec() == QDialog::Accepted) {
516 QString color = dia_ui->clip_color->color().name();
517 color = color.replace(0, 1, "0x") + "ff";
519 QString group = QString();
520 QString groupId = QString();
521 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
522 if (item && !item->isGroup()) {
523 while (item->parent()) {
524 item = static_cast <ProjectItem*>(item->parent());
525 if (item->isGroup()) break;
528 if (item && item->isGroup()) {
529 group = item->groupName();
530 groupId = item->clipId();
533 m_doc->slotAddColorClipFile(dia_ui->clip_name->text(), color, dia_ui->clip_duration->text(), group, groupId);
540 void ProjectList::slotAddSlideshowClip() {
541 if (!m_commandStack) kDebug() << "!!!!!!!!!!!!!!!! NO CMD STK";
542 SlideshowClip *dia = new SlideshowClip(this);
544 if (dia->exec() == QDialog::Accepted) {
546 QString group = QString();
547 QString groupId = QString();
548 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
549 if (item && !item->isGroup()) {
550 while (item->parent()) {
551 item = static_cast <ProjectItem*>(item->parent());
552 if (item->isGroup()) break;
555 if (item && item->isGroup()) {
556 group = item->groupName();
557 groupId = item->clipId();
560 m_doc->slotAddSlideshowClipFile(dia->clipName(), dia->selectedPath(), dia->imageCount(), dia->clipDuration(), dia->loop(), dia->fade(), dia->lumaDuration(), dia->lumaFile(), dia->softness(), group, groupId);
565 void ProjectList::slotAddTitleClip() {
566 QString group = QString();
567 QString groupId = QString();
568 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
569 if (item && !item->isGroup()) {
570 while (item->parent()) {
571 item = static_cast <ProjectItem*>(item->parent());
572 if (item->isGroup()) break;
575 if (item && item->isGroup()) {
576 group = item->groupName();
577 groupId = item->clipId();
580 m_doc->slotCreateTextClip(group, groupId);
583 void ProjectList::setDocument(KdenliveDoc *doc) {
584 listView->blockSignals(true);
586 emit clipSelected(NULL);
587 m_thumbnailQueue.clear();
590 QMap <QString, QString> flist = doc->clipManager()->documentFolderList();
591 QMapIterator<QString, QString> f(flist);
592 while (f.hasNext()) {
594 (void) new ProjectItem(listView, QStringList() << QString() << f.value(), f.key());
597 QList <DocClipBase*> list = doc->clipManager()->documentClipList();
598 for (int i = 0; i < list.count(); i++) {
599 slotAddClip(list.at(i), false);
603 m_timecode = doc->timecode();
604 m_commandStack = doc->commandStack();
606 QTreeWidgetItem *first = listView->topLevelItem(0);
607 if (first) listView->setCurrentItem(first);
608 listView->blockSignals(false);
609 m_toolbar->setEnabled(true);
612 QDomElement ProjectList::producersList() {
614 QDomElement prods = doc.createElement("producerlist");
615 doc.appendChild(prods);
616 kDebug() << "//////////// PRO LISTĀ BUILD PRDSLIST ";
617 QTreeWidgetItemIterator it(listView);
619 if (!((ProjectItem *)(*it))->isGroup())
620 prods.appendChild(doc.importNode(((ProjectItem *)(*it))->toXml(), true));
626 void ProjectList::slotCheckForEmptyQueue() {
627 if (!m_refreshed && m_thumbnailQueue.isEmpty() && m_infoQueue.isEmpty()) {
629 emit loadingIsOver();
630 } else QTimer::singleShot(500, this, SLOT(slotCheckForEmptyQueue()));
633 void ProjectList::requestClipThumbnail(const QString &id) {
634 m_thumbnailQueue.append(id);
635 if (m_thumbnailQueue.count() == 1) QTimer::singleShot(300, this, SLOT(slotProcessNextThumbnail()));
638 void ProjectList::slotProcessNextThumbnail() {
639 if (m_thumbnailQueue.isEmpty()) {
642 slotRefreshClipThumbnail(m_thumbnailQueue.takeFirst(), false);
645 void ProjectList::slotRefreshClipThumbnail(const QString &clipId, bool update) {
646 ProjectItem *item = getItemById(clipId);
647 if (item) slotRefreshClipThumbnail(item, update);
648 else slotProcessNextThumbnail();
651 void ProjectList::slotRefreshClipThumbnail(ProjectItem *item, bool update) {
653 if (!item->referencedClip()) return;
655 int width = (int)(height * m_render->dar());
656 DocClipBase *clip = item->referencedClip();
657 if (!clip) slotProcessNextThumbnail();
659 if (clip->clipType() == AUDIO) pix = KIcon("audio-x-generic").pixmap(QSize(width, height));
660 else pix = item->referencedClip()->thumbProducer()->extractImage(item->referencedClip()->getClipThumbFrame(), width, height);
661 listView->blockSignals(true);
662 item->setIcon(0, pix);
663 listView->blockSignals(false);
664 m_doc->cachePixmap(item->getClipHash(), pix);
665 if (update) emit projectModified();
666 if (!m_thumbnailQueue.isEmpty()) QTimer::singleShot(300, this, SLOT(slotProcessNextThumbnail()));
670 void ProjectList::slotReplyGetFileProperties(const QString &clipId, Mlt::Producer *producer, const QMap < QString, QString > &properties, const QMap < QString, QString > &metadata) {
671 ProjectItem *item = getItemById(clipId);
672 if (item && producer) {
673 listView->blockSignals(true);
674 item->setProperties(properties, metadata);
675 Q_ASSERT_X(item->referencedClip(), "void ProjectList::slotReplyGetFileProperties", QString("Item with groupName %1 does not have a clip associated").arg(item->groupName()).toLatin1());
676 item->referencedClip()->setProducer(producer);
677 emit receivedClipDuration(clipId, item->clipMaxDuration());
678 listView->blockSignals(false);
679 } else kDebug() << "//////// COULD NOT FIND CLIP TO UPDATE PRPS...";
680 if (!m_infoQueue.isEmpty()) QTimer::singleShot(300, this, SLOT(slotProcessNextClipInQueue()));
681 else listView->setEnabled(true);
684 void ProjectList::slotReplyGetImage(const QString &clipId, const QPixmap &pix) {
685 ProjectItem *item = getItemById(clipId);
687 listView->blockSignals(true);
688 item->setIcon(0, pix);
689 m_doc->cachePixmap(item->getClipHash(), pix);
690 listView->blockSignals(false);
694 ProjectItem *ProjectList::getItemById(const QString &id) {
696 QTreeWidgetItemIterator it(listView);
698 item = static_cast<ProjectItem *>(*it);
699 if (item->clipId() == id && item->clipType() != FOLDER)
706 ProjectItem *ProjectList::getFolderItemById(const QString &id) {
708 QTreeWidgetItemIterator it(listView);
710 item = static_cast<ProjectItem *>(*it);
711 if (item->clipId() == id && item->clipType() == FOLDER)
718 void ProjectList::slotSelectClip(const QString &ix) {
719 ProjectItem *p = getItemById(ix);
721 listView->setCurrentItem(p);
722 listView->scrollToItem(p);
723 m_editAction->setEnabled(true);
724 m_deleteAction->setEnabled(true);
728 #include "projectlist.moc"