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/resource.h>
37 #include <nepomuk/tag.h>
39 #include "projectlist.h"
40 #include "projectitem.h"
41 #include "kdenlivesettings.h"
42 #include "slideshowclip.h"
43 #include "ui_colorclip_ui.h"
44 #include "titlewidget.h"
47 #include "definitions.h"
48 #include "clipmanager.h"
49 #include "docclipbase.h"
50 #include "kdenlivedoc.h"
53 #include "projectlistview.h"
55 ProjectList::ProjectList(QWidget *parent)
56 : 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) {
58 QWidget *vbox = new QWidget;
59 listView = new ProjectListView(this);;
60 QVBoxLayout *layout = new QVBoxLayout;
61 layout->setContentsMargins(0, 0, 0, 0);
64 searchView = new KTreeWidgetSearchLine(this);
65 m_toolbar = new QToolBar("projectToolBar", this);
66 m_toolbar->addWidget(searchView);
68 m_addButton = new QToolButton(m_toolbar);
69 m_addButton->setPopupMode(QToolButton::MenuButtonPopup);
70 m_toolbar->addWidget(m_addButton);
72 m_deleteAction = m_toolbar->addAction(KIcon("edit-delete"), i18n("Delete Clip"));
73 connect(m_deleteAction, SIGNAL(triggered()), this, SLOT(slotRemoveClip()));
75 m_editAction = m_toolbar->addAction(KIcon("document-properties"), i18n("Edit Clip"));
76 connect(m_editAction, SIGNAL(triggered()), this, SLOT(slotEditClip()));
78 layout->addWidget(m_toolbar);
79 layout->addWidget(listView);
81 //m_toolbar->setEnabled(false);
83 searchView->setTreeWidget(listView);
85 connect(listView, SIGNAL(itemSelectionChanged()), this, SLOT(slotClipSelected()));
86 connect(listView, SIGNAL(focusMonitor()), this, SLOT(slotClipSelected()));
87 connect(listView, SIGNAL(pauseMonitor()), this, SLOT(slotPauseMonitor()));
88 connect(listView, SIGNAL(requestMenu(const QPoint &, QTreeWidgetItem *)), this, SLOT(slotContextMenu(const QPoint &, QTreeWidgetItem *)));
89 connect(listView, SIGNAL(addClip()), this, SLOT(slotAddClip()));
90 connect(listView, SIGNAL(addClip(KUrl, const QString &)), this, SLOT(slotAddClip(KUrl, const QString &)));
91 connect(listView, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(slotItemEdited(QTreeWidgetItem *, int)));
92 connect(listView, SIGNAL(showProperties(DocClipBase *)), this, SIGNAL(showClipProperties(DocClipBase *)));
94 ItemDelegate *listViewDelegate = new ItemDelegate(listView);
95 listView->setItemDelegate(listViewDelegate);
98 ProjectList::~ProjectList() {
103 void ProjectList::setupMenu(QMenu *addMenu, QAction *defaultAction) {
104 m_addButton->setMenu(addMenu);
105 m_addButton->setDefaultAction(defaultAction);
106 m_menu = new QMenu();
107 m_menu->addActions(addMenu->actions());
110 void ProjectList::setupGeneratorMenu(QMenu *addMenu) {
112 QMenu *menu = m_addButton->menu();
113 menu->addMenu(addMenu);
114 m_addButton->setMenu(menu);
116 m_menu->addMenu(addMenu);
117 if (addMenu->isEmpty()) addMenu->setEnabled(false);
118 m_menu->addAction(m_editAction);
119 m_menu->addAction(m_deleteAction);
120 m_menu->insertSeparator(m_deleteAction);
124 QByteArray ProjectList::headerInfo() {
125 return listView->header()->saveState();
128 void ProjectList::setHeaderInfo(const QByteArray &state) {
129 listView->header()->restoreState(state);
132 void ProjectList::slotEditClip() {
133 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
134 if (item && !item->isGroup()) {
135 emit clipSelected(item->referencedClip());
136 emit showClipProperties(item->referencedClip());
142 void ProjectList::setRenderer(Render *projectRender) {
143 m_render = projectRender;
146 void ProjectList::slotClipSelected() {
147 if (listView->currentItem()) {
148 ProjectItem *clip = static_cast <ProjectItem*>(listView->currentItem());
149 if (!clip->isGroup()) {
150 m_selectedItem = clip;
151 emit clipSelected(clip->referencedClip());
153 m_editAction->setEnabled(true);
154 m_deleteAction->setEnabled(true);
156 m_editAction->setEnabled(false);
157 m_deleteAction->setEnabled(false);
161 void ProjectList::slotPauseMonitor() {
162 if (m_render) m_render->pause();
165 void ProjectList::slotUpdateClipProperties(const QString &id, QMap <QString, QString> properties) {
166 ProjectItem *item = getItemById(id);
168 slotUpdateClipProperties(item, properties);
169 if (properties.contains("colour") || properties.contains("resource") || properties.contains("xmldata")) slotRefreshClipThumbnail(item);
170 if (properties.contains("out")) item->changeDuration(properties.value("out").toInt());
174 void ProjectList::slotUpdateClipProperties(ProjectItem *clip, QMap <QString, QString> properties) {
176 if (!clip->isGroup()) clip->setProperties(properties);
177 if (properties.contains("description")) {
178 CLIPTYPE type = clip->clipType();
179 clip->setText(2, properties.value("description"));
180 if (KdenliveSettings::activate_nepomuk() && (type == AUDIO || type == VIDEO || type == AV || type == IMAGE || type == PLAYLIST)) {
181 // Use Nepomuk system to store clip description
182 Nepomuk::Resource f(clip->clipUrl().path());
184 f.setDescription(properties.value("description"));
186 KMessageBox::sorry(this, i18n("Cannot access Desktop Search info for %1.\nDisabling Desktop Search integration.", clip->clipUrl().path()));
187 KdenliveSettings::setActivate_nepomuk(false);
190 emit projectModified();
194 void ProjectList::slotItemEdited(QTreeWidgetItem *item, int column) {
195 ProjectItem *clip = static_cast <ProjectItem*>(item);
197 QMap <QString, QString> props;
198 props["description"] = item->text(2);
199 slotUpdateClipProperties(clip, props);
200 } else if (column == 1 && clip->isGroup()) {
201 m_doc->slotEditFolder(item->text(1), clip->groupName(), clip->clipId());
202 clip->setGroupName(item->text(1));
203 const int children = item->childCount();
204 for (int i = 0; i < children; i++) {
205 ProjectItem *child = static_cast <ProjectItem *>(item->child(i));
206 child->setProperty("groupname", item->text(1));
211 void ProjectList::slotContextMenu(const QPoint &pos, QTreeWidgetItem *item) {
216 m_editAction->setEnabled(enable);
217 m_deleteAction->setEnabled(enable);
221 void ProjectList::slotRemoveClip() {
222 if (!listView->currentItem()) return;
224 QMap <QString, QString> folderids;
225 QList<QTreeWidgetItem *> selected = listView->selectedItems();
227 for (int i = 0; i < selected.count(); i++) {
228 item = static_cast <ProjectItem *>(selected.at(i));
229 if (item->isGroup()) folderids[item->groupName()] = item->clipId();
230 else ids << item->clipId();
231 if (item->numReferences() > 0) {
232 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;
233 } else if (item->isGroup() && item->childCount() > 0) {
234 int children = item->childCount();
235 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;
236 for (int i = 0; i < children; ++i) {
237 ProjectItem *child = static_cast <ProjectItem *>(item->child(i));
238 ids << child->clipId();
242 if (!ids.isEmpty()) m_doc->deleteProjectClip(ids);
243 if (!folderids.isEmpty()) m_doc->deleteProjectFolder(folderids);
244 if (listView->topLevelItemCount() == 0) {
245 m_editAction->setEnabled(false);
246 m_deleteAction->setEnabled(false);
250 void ProjectList::selectItemById(const QString &clipId) {
251 ProjectItem *item = getItemById(clipId);
252 if (item) listView->setCurrentItem(item);
256 void ProjectList::slotDeleteClip(const QString &clipId) {
257 ProjectItem *item = getItemById(clipId);
258 QTreeWidgetItem *p = item->parent();
260 kDebug() << "/////// DELETED CLIP HAS A PARENT... " << p->indexOfChild(item);
261 QTreeWidgetItem *clone = p->takeChild(p->indexOfChild(item));
267 void ProjectList::slotAddFolder() {
269 // QString folderName = KInputDialog::getText(i18n("New Folder"), i18n("Enter new folder name: "));
270 // if (folderName.isEmpty()) return;
271 m_doc->slotAddFolder(i18n("Folder")); //folderName);
274 void ProjectList::slotAddFolder(const QString foldername, const QString &clipId, bool remove, bool edit) {
277 QTreeWidgetItemIterator it(listView);
279 item = static_cast <ProjectItem *>(*it);
280 if (item->isGroup() && item->clipId() == clipId) {
288 listView->blockSignals(true);
290 QTreeWidgetItemIterator it(listView);
292 item = static_cast <ProjectItem *>(*it);
293 if (item->isGroup() && item->clipId() == clipId) {
294 item->setGroupName(foldername);
295 const int children = item->childCount();
296 for (int i = 0; i < children; i++) {
297 ProjectItem *child = static_cast <ProjectItem *>(item->child(i));
298 child->setProperty("groupname", foldername);
304 listView->blockSignals(false);
307 text << QString() << foldername;
308 (void) new ProjectItem(listView, text, clipId);
313 void ProjectList::slotAddClip(DocClipBase *clip, bool getProperties) {
314 if (getProperties) listView->setEnabled(false);
315 const QString parent = clip->getProperty("groupid");
316 //kDebug() << "Adding clip with groupid: " << parent;
317 ProjectItem *item = NULL;
318 if (!parent.isEmpty()) {
319 ProjectItem *parentitem = getItemById(parent);
322 QString groupName = clip->getProperty("groupname");
323 //kDebug() << "Adding clip to new group: " << groupName;
324 if (groupName.isEmpty()) groupName = i18n("Folder");
325 text << QString() << groupName;
326 listView->blockSignals(true);
327 parentitem = new ProjectItem(listView, text, parent);
328 listView->blockSignals(false);
330 //kDebug() << "Adding clip to existing group: " << parentitem->groupName();
332 if (parentitem) item = new ProjectItem(parentitem, clip);
334 if (item == NULL) item = new ProjectItem(listView, clip);
336 KUrl url = clip->fileURL();
337 if (!url.isEmpty() && KdenliveSettings::activate_nepomuk()) {
338 // if file has Nepomuk comment, use it
339 Nepomuk::Resource f(url.path());
342 annotation = f.description();
344 Nepomuk::Tag tag("test");
347 KMessageBox::sorry(this, i18n("Cannot access Desktop Search info for %1.\nDisabling Desktop Search integration.", url.path()));
348 KdenliveSettings::setActivate_nepomuk(false);
350 if (!annotation.isEmpty()) item->setText(2, annotation);
354 void ProjectList::requestClipInfo(const QDomElement xml, const QString id) {
355 kDebug() << " PRG LISTĀ REQUEST CLP INFO: " << id;
356 m_infoQueue.insert(id, xml);
357 listView->setEnabled(false);
358 if (m_infoQueue.count() == 1) QTimer::singleShot(300, this, SLOT(slotProcessNextClipInQueue()));
361 void ProjectList::slotProcessNextClipInQueue() {
362 if (m_infoQueue.isEmpty()) {
363 listView->setEnabled(true);
366 QMap<QString, QDomElement>::const_iterator i = m_infoQueue.constBegin();
367 if (i != m_infoQueue.constEnd()) {
368 const QDomElement dom = i.value();
369 const QString id = i.key();
370 m_infoQueue.remove(i.key());
371 emit getFileProperties(dom, id);
373 if (m_infoQueue.isEmpty()) listView->setEnabled(true);
376 void ProjectList::slotUpdateClip(const QString &id) {
377 ProjectItem *item = getItemById(id);
378 if (item) item->setData(1, UsageRole, QString::number(item->numReferences()));
381 void ProjectList::updateAllClips() {
382 QTreeWidgetItemIterator it(listView);
384 ProjectItem *item = static_cast <ProjectItem *>(*it);
385 if (!item->isGroup()) {
386 if (item->referencedClip()->producer() == NULL) {
387 DocClipBase *clip = item->referencedClip();
388 if (clip->clipType() == TEXT && !QFile::exists(clip->fileURL().path())) {
389 // regenerate text clip image if required
390 TitleWidget *dia_ui = new TitleWidget(KUrl(), QString(), m_render, this);
392 doc.setContent(clip->getProperty("xmldata"));
394 QPixmap pix = dia_ui->renderedPixmap();
395 pix.save(clip->fileURL().path());
398 requestClipInfo(clip->toXML(), clip->getId());
400 QString cachedPixmap = m_doc->projectFolder().path() + "/thumbs/" + item->getClipHash() + ".png";
401 if (QFile::exists(cachedPixmap)) {
402 //kDebug()<<"// USING CACHED PIX: "<<cachedPixmap;
403 item->setIcon(0, QPixmap(cachedPixmap));
404 } else requestClipThumbnail(item->clipId());
405 item->changeDuration(item->referencedClip()->producer()->get_playtime());
407 item->setData(1, UsageRole, QString::number(item->numReferences()));
408 qApp->processEvents();
412 QTimer::singleShot(500, this, SLOT(slotCheckForEmptyQueue()));
415 void ProjectList::slotAddClip(KUrl givenUrl, QString group) {
416 if (!m_commandStack) kDebug() << "!!!!!!!!!!!!!!!! NO CMD STK";
418 if (givenUrl.isEmpty()) {
419 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);
420 } else list.append(givenUrl);
421 if (list.isEmpty()) return;
423 QString groupId = QString();
424 if (group.isEmpty()) {
425 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
426 if (item && !item->isGroup()) {
427 while (item->parent()) {
428 item = static_cast <ProjectItem*>(item->parent());
429 if (item->isGroup()) break;
432 if (item && item->isGroup()) {
433 group = item->groupName();
434 groupId = item->clipId();
437 m_doc->slotAddClipList(list, group, groupId);
440 void ProjectList::slotRemoveInvalidClip(const QString &id) {
441 ProjectItem *item = getItemById(id);
443 const QString path = item->referencedClip()->fileURL().path();
444 if (!path.isEmpty()) KMessageBox::sorry(this, i18n("Clip <b>%1</b><br>is invalid, will be removed from project.", path));
447 m_doc->deleteProjectClip(ids);
449 if (!m_infoQueue.isEmpty()) QTimer::singleShot(300, this, SLOT(slotProcessNextClipInQueue()));
452 void ProjectList::slotAddColorClip() {
453 if (!m_commandStack) kDebug() << "!!!!!!!!!!!!!!!! NO CMD STK";
454 QDialog *dia = new QDialog(this);
455 Ui::ColorClip_UI *dia_ui = new Ui::ColorClip_UI();
456 dia_ui->setupUi(dia);
457 dia_ui->clip_name->setText(i18n("Color Clip"));
458 dia_ui->clip_duration->setText(KdenliveSettings::color_duration());
459 if (dia->exec() == QDialog::Accepted) {
460 QString color = dia_ui->clip_color->color().name();
461 color = color.replace(0, 1, "0x") + "ff";
463 QString group = QString();
464 QString groupId = QString();
465 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
466 if (item && !item->isGroup()) {
467 while (item->parent()) {
468 item = static_cast <ProjectItem*>(item->parent());
469 if (item->isGroup()) break;
472 if (item && item->isGroup()) {
473 group = item->groupName();
474 groupId = item->clipId();
477 m_doc->slotAddColorClipFile(dia_ui->clip_name->text(), color, dia_ui->clip_duration->text(), group, groupId);
484 void ProjectList::slotAddSlideshowClip() {
485 if (!m_commandStack) kDebug() << "!!!!!!!!!!!!!!!! NO CMD STK";
486 SlideshowClip *dia = new SlideshowClip(this);
488 if (dia->exec() == QDialog::Accepted) {
490 QString group = QString();
491 QString groupId = QString();
492 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
493 if (item && !item->isGroup()) {
494 while (item->parent()) {
495 item = static_cast <ProjectItem*>(item->parent());
496 if (item->isGroup()) break;
499 if (item && item->isGroup()) {
500 group = item->groupName();
501 groupId = item->clipId();
504 m_doc->slotAddSlideshowClipFile(dia->clipName(), dia->selectedPath(), dia->imageCount(), dia->clipDuration(), dia->loop(), dia->fade(), dia->lumaDuration(), dia->lumaFile(), dia->softness(), group, groupId);
509 void ProjectList::slotAddTitleClip() {
510 QString group = QString();
511 QString groupId = QString();
512 ProjectItem *item = static_cast <ProjectItem*>(listView->currentItem());
513 if (item && !item->isGroup()) {
514 while (item->parent()) {
515 item = static_cast <ProjectItem*>(item->parent());
516 if (item->isGroup()) break;
519 if (item && item->isGroup()) {
520 group = item->groupName();
521 groupId = item->clipId();
524 m_doc->slotCreateTextClip(group, groupId);
527 void ProjectList::setDocument(KdenliveDoc *doc) {
528 listView->blockSignals(true);
530 m_thumbnailQueue.clear();
533 QList <DocClipBase*> list = doc->clipManager()->documentClipList();
534 for (int i = 0; i < list.count(); i++) {
535 slotAddClip(list.at(i), false);
539 m_timecode = doc->timecode();
540 m_commandStack = doc->commandStack();
542 QTreeWidgetItem *first = listView->topLevelItem(0);
543 if (first) listView->setCurrentItem(first);
544 listView->blockSignals(false);
545 m_toolbar->setEnabled(true);
548 QDomElement ProjectList::producersList() {
550 QDomElement prods = doc.createElement("producerlist");
551 doc.appendChild(prods);
552 kDebug() << "//////////// PRO LISTĀ BUILD PRDSLIST ";
553 QTreeWidgetItemIterator it(listView);
555 if (!((ProjectItem *)(*it))->isGroup())
556 prods.appendChild(doc.importNode(((ProjectItem *)(*it))->toXml(), true));
562 void ProjectList::slotCheckForEmptyQueue() {
563 if (!m_refreshed && m_thumbnailQueue.isEmpty() && m_infoQueue.isEmpty()) {
565 emit loadingIsOver();
566 } else QTimer::singleShot(500, this, SLOT(slotCheckForEmptyQueue()));
569 void ProjectList::requestClipThumbnail(const QString &id) {
570 m_thumbnailQueue.append(id);
571 if (m_thumbnailQueue.count() == 1) QTimer::singleShot(300, this, SLOT(slotProcessNextThumbnail()));
574 void ProjectList::slotProcessNextThumbnail() {
575 if (m_thumbnailQueue.isEmpty()) {
578 slotRefreshClipThumbnail(m_thumbnailQueue.takeFirst(), false);
581 void ProjectList::slotRefreshClipThumbnail(const QString &clipId, bool update) {
582 ProjectItem *item = getItemById(clipId);
583 if (item) slotRefreshClipThumbnail(item, update);
584 else slotProcessNextThumbnail();
587 void ProjectList::slotRefreshClipThumbnail(ProjectItem *item, bool update) {
589 if (!item->referencedClip()) return;
591 int width = (int)(height * m_render->dar());
592 DocClipBase *clip = item->referencedClip();
593 if (!clip) slotProcessNextThumbnail();
595 if (clip->clipType() == AUDIO) pix = KIcon("audio-x-generic").pixmap(QSize(width, height));
596 else pix = item->referencedClip()->thumbProducer()->extractImage(item->referencedClip()->getClipThumbFrame(), width, height);
597 item->setIcon(0, pix);
598 m_doc->cachePixmap(item->getClipHash(), pix);
599 if (update) emit projectModified();
600 if (!m_thumbnailQueue.isEmpty()) QTimer::singleShot(300, this, SLOT(slotProcessNextThumbnail()));
604 void ProjectList::slotReplyGetFileProperties(const QString &clipId, Mlt::Producer *producer, const QMap < QString, QString > &properties, const QMap < QString, QString > &metadata) {
605 ProjectItem *item = getItemById(clipId);
606 if (item && producer) {
607 item->setProperties(properties, metadata);
608 item->referencedClip()->setProducer(producer);
609 emit receivedClipDuration(clipId, item->clipMaxDuration());
610 } else kDebug() << "//////// COULD NOT FIND CLIP TO UPDATE PRPS...";
611 if (!m_infoQueue.isEmpty()) QTimer::singleShot(300, this, SLOT(slotProcessNextClipInQueue()));
612 else listView->setEnabled(true);
615 void ProjectList::slotReplyGetImage(const QString &clipId, int pos, const QPixmap &pix, int w, int h) {
616 ProjectItem *item = getItemById(clipId);
618 item->setIcon(0, pix);
619 m_doc->cachePixmap(item->getClipHash(), pix);
623 ProjectItem *ProjectList::getItemById(const QString &id) {
624 QTreeWidgetItemIterator it(listView);
626 if (((ProjectItem *)(*it))->clipId() == id)
627 return static_cast<ProjectItem *>(*it);
631 #ifdef USED_TO_BE_THIS
633 if (((ProjectItem *)(*it))->clipId() == id)
637 if (*it) return ((ProjectItem *)(*it));
642 void ProjectList::slotSelectClip(const QString &ix) {
643 ProjectItem *p = getItemById(ix);
645 listView->setCurrentItem(p);
646 listView->scrollToItem(p);
647 m_editAction->setEnabled(true);
648 m_deleteAction->setEnabled(true);
652 #include "projectlist.moc"