1 /***************************************************************************
2 effecstackview.cpp2 - description
5 copyright : (C) 2008 by Marco Gittler (g.marco@freenet.de)
6 copyright : (C) 2012 by Jean-Baptiste Mardelle (jb@kdenlive.org)
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
19 #include "effectstackview2.h"
20 #include "effectslist.h"
22 #include "mainwindow.h"
23 #include "docclipbase.h"
24 #include "projectlist.h"
26 #include "monitoreditwidget.h"
27 #include "monitorscene.h"
28 #include "kdenlivesettings.h"
29 #include "collapsibleeffect.h"
30 #include "collapsiblegroup.h"
34 #include <KMessageBox>
35 #include <KStandardDirs>
36 #include <KFileDialog>
37 #include <KColorScheme>
38 #include <KColorUtils>
41 #include <QTextStream>
43 #include <QInputDialog>
47 EffectStackView2::EffectStackView2(Monitor *monitor, QWidget *parent) :
51 m_draggedEffect(NULL),
54 m_monitorSceneWanted(false)
56 m_effectMetaInfo.trackMode = false;
57 m_effectMetaInfo.monitor = monitor;
58 m_effects = QList <CollapsibleEffect*>();
62 setFont(KGlobalSettings::smallestReadableFont());
63 m_ui.checkAll->setToolTip(i18n("Enable/Disable all effects"));
64 m_ui.buttonShowComments->setIcon(KIcon("help-about"));
65 m_ui.buttonShowComments->setToolTip(i18n("Show additional information for the parameters"));
67 connect(m_ui.checkAll, SIGNAL(stateChanged(int)), this, SLOT(slotCheckAll(int)));
68 connect(m_ui.buttonShowComments, SIGNAL(clicked()), this, SLOT(slotShowComments()));
69 m_ui.labelComment->setHidden(true);
74 setStyleSheet(getStyleSheet());
77 EffectStackView2::~EffectStackView2()
81 void EffectStackView2::updatePalette()
83 setStyleSheet(getStyleSheet());
86 void EffectStackView2::slotRenderPos(int pos)
88 if (m_effects.isEmpty()) return;
89 if (m_monitorSceneWanted) slotCheckMonitorPosition(pos);
90 if (!m_effectMetaInfo.trackMode && m_clipref) pos = pos - m_clipref->startPos().frames(KdenliveSettings::project_fps());
92 for (int i = 0; i< m_effects.count(); i++)
93 m_effects.at(i)->slotSyncEffectsPos(pos);
96 void EffectStackView2::slotClipItemSelected(ClipItem* c)
98 if (c && !c->isEnabled()) return;
99 if (c && c == m_clipref) {
104 QString cname = m_clipref->clipName();
105 if (cname.length() > 30) {
106 m_ui.checkAll->setToolTip(i18n("Effects for %1").arg(cname));
108 m_ui.checkAll->setText(i18n("Effects for %1").arg(cname) + "...");
110 m_ui.checkAll->setToolTip(QString());
111 m_ui.checkAll->setText(i18n("Effects for %1").arg(cname));
113 m_ui.checkAll->setEnabled(true);
114 QString size = c->baseClip()->getProperty("frame_size");
115 double factor = c->baseClip()->getProperty("aspect_ratio").toDouble();
116 m_effectMetaInfo.frameSize = QPoint((int)(size.section('x', 0, 0).toInt() * factor + 0.5), size.section('x', 1, 1).toInt());
119 if (m_clipref == NULL) {
120 //TODO: clear list, reset paramdesc and info
121 // If monitor scene is displayed, hide it
122 if (m_monitorSceneWanted) {
123 m_effectMetaInfo.monitor->slotShowEffectScene(false);
125 m_monitorSceneWanted = false;
130 m_effectMetaInfo.trackMode = false;
131 m_currentEffectList = m_clipref->effectList();
135 void EffectStackView2::slotTrackItemSelected(int ix, const TrackInfo info)
138 m_effectMetaInfo.trackMode = true;
139 m_currentEffectList = info.effectsList;
142 m_ui.checkAll->setToolTip(QString());
143 m_ui.checkAll->setText(i18n("Effects for track %1").arg(info.trackName.isEmpty() ? QString::number(ix) : info.trackName));
149 void EffectStackView2::setupListView()
152 bool previousMonitorScene = m_monitorSceneWanted;
153 m_monitorSceneWanted = false;
154 m_draggedEffect = NULL;
155 m_draggedGroup = NULL;
156 disconnect(m_effectMetaInfo.monitor, SIGNAL(renderPosition(int)), this, SLOT(slotRenderPos(int)));
159 QWidget *view = m_ui.container->takeWidget();
164 view = new QWidget(m_ui.container);
165 m_ui.container->setWidget(view);
167 QVBoxLayout *vbox1 = new QVBoxLayout(view);
168 vbox1->setContentsMargins(0, 0, 0, 0);
169 vbox1->setSpacing(0);
171 int effectsCount = m_currentEffectList.count();
173 // Make sure we always have one effect selected
174 int selectedEffect = m_clipref->selectedEffectIndex();
175 if (selectedEffect < 1 && effectsCount > 0) m_clipref->setSelectedEffect(1);
176 else if (selectedEffect > effectsCount) m_clipref->setSelectedEffect(effectsCount);
178 for (int i = 0; i < effectsCount; i++) {
179 QDomElement d = m_currentEffectList.at(i).cloneNode().toElement();
181 kDebug() << " . . . . WARNING, NULL EFFECT IN STACK!!!!!!!!!";
185 CollapsibleGroup *group = NULL;
186 EffectInfo effectInfo;
187 effectInfo.fromString(d.attribute("kdenlive_info"));
188 if (effectInfo.groupIndex >= 0) {
189 // effect is in a group
190 for (int j = 0; j < vbox1->count(); j++) {
191 CollapsibleGroup *eff = static_cast<CollapsibleGroup *>(vbox1->itemAt(j)->widget());
192 if (eff->isGroup() && eff->groupIndex() == effectInfo.groupIndex) {
199 group = new CollapsibleGroup(effectInfo.groupIndex, i == 0, i == effectsCount - 1, effectInfo, m_ui.container->widget());
201 vbox1->addWidget(group);
202 group->installEventFilter( this );
204 if (effectInfo.groupIndex >= m_groupIndex) m_groupIndex = effectInfo.groupIndex + 1;
208 doc.appendChild(doc.importNode(d, true));
209 kDebug() << "IMPORTED STK: " << doc.toString();*/
212 bool isSelected = false;
213 if (m_effectMetaInfo.trackMode) {
214 info.track = m_trackInfo.type;
215 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
216 info.cropStart = GenTime(0);
217 info.startPos = GenTime(-1);
221 info = m_clipref->info();
224 CollapsibleEffect *currentEffect = new CollapsibleEffect(d, m_currentEffectList.at(i), info, &m_effectMetaInfo, i == effectsCount - 1, view);
225 if (m_effectMetaInfo.trackMode) {
226 isSelected = currentEffect->effectIndex() == 1;
229 isSelected = currentEffect->effectIndex() == m_clipref->selectedEffectIndex();
232 currentEffect->setActive(true);
233 if (currentEffect->needsMonitorEffectScene()) m_monitorSceneWanted = true;
235 m_effects.append(currentEffect);
237 group->addGroupEffect(currentEffect);
239 vbox1->addWidget(currentEffect);
241 connectEffect(currentEffect);
244 if (m_currentEffectList.isEmpty()) {
245 m_ui.labelComment->setHidden(true);
248 // Adjust group effects (up / down buttons)
249 QList<CollapsibleGroup *> allGroups = m_ui.container->widget()->findChildren<CollapsibleGroup *>();
250 for (int i = 0; i < allGroups.count(); i++) {
251 allGroups.at(i)->adjustEffects();
253 connect(m_effectMetaInfo.monitor, SIGNAL(renderPosition(int)), this, SLOT(slotRenderPos(int)));
256 vbox1->addStretch(10);
257 slotUpdateCheckAllButton();
258 if (previousMonitorScene && !m_monitorSceneWanted) {
259 // monitor scene was displayed, not wanted anymore
260 m_effectMetaInfo.monitor->slotShowEffectScene(false);
263 // Wait a little bit for the new layout to be ready, then check if we have a scrollbar
264 QTimer::singleShot(200, this, SLOT(slotCheckWheelEventFilter()));
267 void EffectStackView2::connectEffect(CollapsibleEffect *currentEffect)
270 currentEffect->installEventFilter( this );
271 connect(currentEffect, SIGNAL(parameterChanged(const QDomElement, const QDomElement, int)), this , SLOT(slotUpdateEffectParams(const QDomElement, const QDomElement, int)));
272 connect(currentEffect, SIGNAL(startFilterJob(QString,QString,QString,QString,QString,QString)), this , SLOT(slotStartFilterJob(QString,QString,QString,QString,QString,QString)));
273 connect(currentEffect, SIGNAL(deleteEffect(const QDomElement)), this , SLOT(slotDeleteEffect(const QDomElement)));
274 connect(currentEffect, SIGNAL(reloadEffects()), this , SIGNAL(reloadEffects()));
275 connect(currentEffect, SIGNAL(resetEffect(int)), this , SLOT(slotResetEffect(int)));
276 connect(currentEffect, SIGNAL(changeEffectPosition(QList <int>,bool)), this , SLOT(slotMoveEffectUp(QList <int>,bool)));
277 connect(currentEffect, SIGNAL(effectStateChanged(bool,int,bool)), this, SLOT(slotUpdateEffectState(bool,int,bool)));
278 connect(currentEffect, SIGNAL(activateEffect(int)), this, SLOT(slotSetCurrentEffect(int)));
279 connect(currentEffect, SIGNAL(seekTimeline(int)), this , SLOT(slotSeekTimeline(int)));
280 connect(currentEffect, SIGNAL(createGroup(int)), this , SLOT(slotCreateGroup(int)));
281 connect(currentEffect, SIGNAL(moveEffect(QList<int>,int,int,QString)), this , SLOT(slotMoveEffect(QList<int>,int,int,QString)));
282 connect(currentEffect, SIGNAL(addEffect(QDomElement)), this , SLOT(slotAddEffect(QDomElement)));
283 connect(currentEffect, SIGNAL(createRegion(int,KUrl)), this, SLOT(slotCreateRegion(int,KUrl)));
284 connect(currentEffect, SIGNAL(deleteGroup(QDomDocument)), this , SLOT(slotDeleteGroup(QDomDocument)));
287 void EffectStackView2::slotCheckWheelEventFilter()
289 // If the effect stack widget has no scrollbar, we will not filter the
290 // mouse wheel events, so that user can easily adjust effect params
291 bool filterWheelEvent = false;
292 if (m_ui.container->verticalScrollBar() && m_ui.container->verticalScrollBar()->isVisible()) {
293 // widget has scroll bar,
294 filterWheelEvent = true;
296 for (int i = 0; i < m_effects.count(); i++) {
297 m_effects.at(i)->filterWheelEvent = filterWheelEvent;
301 void EffectStackView2::resizeEvent ( QResizeEvent * event )
303 slotCheckWheelEventFilter();
304 QWidget::resizeEvent(event);
307 bool EffectStackView2::eventFilter( QObject * o, QEvent * e )
309 // Check if user clicked in an effect's top bar to start dragging it
310 if (e->type() == QEvent::MouseButtonPress) {
311 m_draggedEffect = qobject_cast<CollapsibleEffect*>(o);
312 if (m_draggedEffect) {
313 QMouseEvent *me = static_cast<QMouseEvent *>(e);
314 if (me->button() == Qt::LeftButton && (m_draggedEffect->frame->underMouse() || m_draggedEffect->title->underMouse())) {
315 m_clickPoint = me->globalPos();
318 m_clickPoint = QPoint();
319 m_draggedEffect = NULL;
324 m_draggedGroup = qobject_cast<CollapsibleGroup*>(o);
325 if (m_draggedGroup) {
326 QMouseEvent *me = static_cast<QMouseEvent *>(e);
327 if (me->button() == Qt::LeftButton && (m_draggedGroup->frame->underMouse() || m_draggedGroup->title()->underMouse()))
328 m_clickPoint = me->globalPos();
330 m_clickPoint = QPoint();
331 m_draggedGroup = NULL;
337 /*if (e->type() == QEvent::MouseMove) {
338 if (qobject_cast<CollapsibleEffect*>(o)) {
339 QMouseEvent *me = static_cast<QMouseEvent *>(e);
340 if (me->buttons() != Qt::LeftButton) {
350 return QWidget::eventFilter(o, e);
353 void EffectStackView2::mouseMoveEvent(QMouseEvent * event)
355 if (m_draggedEffect || m_draggedGroup) {
356 if ((event->buttons() & Qt::LeftButton) && (m_clickPoint != QPoint()) && ((event->globalPos() - m_clickPoint).manhattanLength() >= QApplication::startDragDistance())) {
362 void EffectStackView2::mouseReleaseEvent(QMouseEvent * event)
364 m_draggedEffect = NULL;
365 m_draggedGroup = NULL;
366 QWidget::mouseReleaseEvent(event);
369 void EffectStackView2::startDrag()
371 // The data to be transferred by the drag and drop operation is contained in a QMimeData object
374 if (m_draggedEffect) {
375 QDomElement effect = m_draggedEffect->effect().cloneNode().toElement();
376 doc.appendChild(doc.importNode(effect, true));
377 pixmap = QPixmap::grabWidget(m_draggedEffect->title);
379 else if (m_draggedGroup) {
380 doc = m_draggedGroup->effectsData();
381 pixmap = QPixmap::grabWidget(m_draggedGroup->title());
384 QDrag *drag = new QDrag(this);
385 drag->setPixmap(pixmap);
386 QMimeData *mime = new QMimeData;
388 data.append(doc.toString().toUtf8());
389 mime->setData("kdenlive/effectslist", data);
391 // Assign ownership of the QMimeData object to the QDrag object.
392 drag->setMimeData(mime);
393 // Start the drag and drop operation
394 drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
398 void EffectStackView2::slotUpdateEffectState(bool disable, int index, bool needsMonitorEffectScene)
400 if (m_monitorSceneWanted && disable) {
401 m_effectMetaInfo.monitor->slotShowEffectScene(false);
402 m_monitorSceneWanted = false;
404 else if (!disable && !m_monitorSceneWanted && needsMonitorEffectScene) {
405 m_effectMetaInfo.monitor->slotShowEffectScene(true);
406 m_monitorSceneWanted = true;
408 if (m_effectMetaInfo.trackMode)
409 emit changeEffectState(NULL, m_trackindex, QList <int>() << index, disable);
411 emit changeEffectState(m_clipref, -1, QList <int>() <<index, disable);
412 slotUpdateCheckAllButton();
416 void EffectStackView2::raiseWindow(QWidget* dock)
418 if ((m_clipref || m_effectMetaInfo.trackMode) && dock)
423 void EffectStackView2::slotSeekTimeline(int pos)
425 if (m_effectMetaInfo.trackMode) {
426 emit seekTimeline(pos);
427 } else if (m_clipref) {
428 emit seekTimeline(m_clipref->startPos().frames(KdenliveSettings::project_fps()) + pos);
433 /*void EffectStackView2::slotRegionChanged()
435 if (!m_trackMode) emit updateClipRegion(m_clipref, m_ui.effectlist->currentRow(), m_ui.region_url->text());
438 void EffectStackView2::slotCheckMonitorPosition(int renderPos)
440 if (m_monitorSceneWanted) {
441 if (m_effectMetaInfo.trackMode || (m_clipref && renderPos >= m_clipref->startPos().frames(KdenliveSettings::project_fps()) && renderPos <= m_clipref->endPos().frames(KdenliveSettings::project_fps()))) {
442 if (!m_effectMetaInfo.monitor->effectSceneDisplayed()) {
443 m_effectMetaInfo.monitor->slotShowEffectScene(true);
446 m_effectMetaInfo.monitor->slotShowEffectScene(false);
450 m_effectMetaInfo.monitor->slotShowEffectScene(false);
454 int EffectStackView2::isTrackMode(bool *ok) const
456 *ok = m_effectMetaInfo.trackMode;
460 void EffectStackView2::clear()
463 m_monitorSceneWanted = false;
464 QWidget *view = m_ui.container->takeWidget();
468 m_ui.checkAll->setToolTip(QString());
469 m_ui.checkAll->setText(QString());
470 m_ui.checkAll->setEnabled(false);
471 m_ui.labelComment->setText(QString());
475 void EffectStackView2::slotCheckAll(int state)
477 if (state == Qt::PartiallyChecked) {
479 m_ui.checkAll->blockSignals(true);
480 m_ui.checkAll->setCheckState(Qt::Checked);
481 m_ui.checkAll->blockSignals(false);
484 bool disabled = state == Qt::Unchecked;
485 // Disable all effects
487 for (int i = 0; i < m_effects.count(); i++) {
488 m_effects.at(i)->slotEnable(disabled, false);
489 indexes << m_effects.at(i)->effectIndex();
491 // Take care of groups
492 QList<CollapsibleGroup *> allGroups = m_ui.container->widget()->findChildren<CollapsibleGroup *>();
493 for (int i = 0; i < allGroups.count(); i++) {
494 allGroups.at(i)->slotEnable(disabled, false);
497 if (m_effectMetaInfo.trackMode)
498 emit changeEffectState(NULL, m_trackindex, indexes, disabled);
500 emit changeEffectState(m_clipref, -1, indexes, disabled);
503 void EffectStackView2::slotUpdateCheckAllButton()
505 bool hasEnabled = false;
506 bool hasDisabled = false;
508 for (int i = 0; i < m_effects.count(); i++) {
509 if (!m_effects.at(i)->enabledButton->isChecked()) hasEnabled = true;
510 else hasDisabled = true;
513 m_ui.checkAll->blockSignals(true);
514 if (hasEnabled && hasDisabled)
515 m_ui.checkAll->setCheckState(Qt::PartiallyChecked);
517 m_ui.checkAll->setCheckState(Qt::Checked);
519 m_ui.checkAll->setCheckState(Qt::Unchecked);
520 m_ui.checkAll->blockSignals(false);
523 void EffectStackView2::deleteCurrentEffect()
525 for (int i = 0; i < m_effects.count(); i++) {
526 if (m_effects.at(i)->isActive()) {
527 slotDeleteEffect(m_effects.at(i)->effect());
533 void EffectStackView2::updateProjectFormat(MltVideoProfile profile, Timecode t)
535 m_effectMetaInfo.profile = profile;
536 m_effectMetaInfo.timecode = t;
539 void EffectStackView2::updateTimecodeFormat()
541 for (int i = 0; i< m_effects.count(); i++)
542 m_effects.at(i)->updateTimecodeFormat();
545 CollapsibleEffect *EffectStackView2::getEffectByIndex(int ix)
547 for (int i = 0; i< m_effects.count(); i++) {
548 if (m_effects.at(i)->effectIndex() == ix) {
549 return m_effects.at(i);
555 void EffectStackView2::slotUpdateEffectParams(const QDomElement old, const QDomElement e, int ix)
557 if (m_effectMetaInfo.trackMode)
558 emit updateEffect(NULL, m_trackindex, old, e, ix,false);
559 else if (m_clipref) {
560 emit updateEffect(m_clipref, -1, old, e, ix, false);
561 // Make sure the changed effect is currently displayed
562 slotSetCurrentEffect(ix);
564 QTimer::singleShot(200, this, SLOT(slotCheckWheelEventFilter()));
567 void EffectStackView2::slotSetCurrentEffect(int ix)
569 if (m_clipref && ix != m_clipref->selectedEffectIndex()) {
570 m_clipref->setSelectedEffect(ix);
571 for (int i = 0; i < m_effects.count(); i++) {
572 if (m_effects.at(i)->effectIndex() == ix) {
573 if (m_effects.at(i)->isActive()) return;
574 m_effects.at(i)->setActive(true);
575 m_monitorSceneWanted = m_effects.at(i)->needsMonitorEffectScene();
576 slotCheckMonitorPosition(m_effectMetaInfo.monitor->render->seekFramePosition());
577 m_ui.labelComment->setText(i18n(m_effects.at(i)->effect().firstChildElement("description").firstChildElement("full").text().toUtf8().data()));
578 m_ui.labelComment->setHidden(!m_ui.buttonShowComments->isChecked() || m_ui.labelComment->text().isEmpty());
580 else m_effects.at(i)->setActive(false);
585 void EffectStackView2::slotDeleteGroup(QDomDocument doc)
587 QDomNodeList effects = doc.elementsByTagName("effect");
588 ClipItem * clip = NULL;
590 if (m_effectMetaInfo.trackMode) {
598 for (int i = 0; i < effects.count(); i++)
599 emit removeEffect(clip, ix, effects.at(i).toElement());
602 void EffectStackView2::slotDeleteEffect(const QDomElement effect)
604 if (m_effectMetaInfo.trackMode)
605 emit removeEffect(NULL, m_trackindex, effect);
607 emit removeEffect(m_clipref, -1, effect);
610 void EffectStackView2::slotAddEffect(QDomElement effect)
612 emit addEffect(m_clipref, effect);
615 void EffectStackView2::slotMoveEffectUp(QList <int> indexes, bool up)
617 if (up && indexes.first() <= 1) return;
618 if (!up && indexes.last() >= m_currentEffectList.count()) return;
621 endPos = indexes.first() - 1;
624 endPos = indexes.last() + 1;
626 if (m_effectMetaInfo.trackMode) emit changeEffectPosition(NULL, m_trackindex, indexes, endPos);
627 else emit changeEffectPosition(m_clipref, -1, indexes, endPos);
630 void EffectStackView2::slotStartFilterJob(const QString&filterName, const QString&filterParams, const QString&finalFilterName, const QString&consumer, const QString&consumerParams, const QString&properties)
632 if (!m_clipref) return;
633 emit startFilterJob(m_clipref->info(), m_clipref->clipProducer(), filterName, filterParams, finalFilterName, consumer, consumerParams, properties);
636 void EffectStackView2::slotResetEffect(int ix)
638 QDomElement old = m_currentEffectList.itemFromIndex(ix);
640 QString effectId = old.attribute("id");
641 QMap<QString, EffectsList*> effectLists;
642 effectLists["audio"] = &MainWindow::audioEffects;
643 effectLists["video"] = &MainWindow::videoEffects;
644 effectLists["custom"] = &MainWindow::customEffects;
645 foreach(const QString &type, effectLists.keys()) {
646 EffectsList *list = effectLists[type];
647 dom = list->getEffectByTag(QString(), effectId).cloneNode().toElement();
648 if (!dom.isNull()) break;
651 dom.setAttribute("kdenlive_ix", old.attribute("kdenlive_ix"));
652 if (m_effectMetaInfo.trackMode) {
653 EffectsList::setParameter(dom, "in", QString::number(0));
654 EffectsList::setParameter(dom, "out", QString::number(m_trackInfo.duration));
656 info.track = m_trackInfo.type;
657 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
658 info.cropStart = GenTime(0);
659 info.startPos = GenTime(-1);
661 m_effects.at(ix)->updateWidget(info, dom, &m_effectMetaInfo);
662 emit updateEffect(NULL, m_trackindex, old, dom, ix,false);
664 m_clipref->initEffect(dom);
665 for (int i = 0; i < m_effects.count(); i++) {
666 if (m_effects.at(i)->effectIndex() == ix) {
667 m_effects.at(i)->updateWidget(m_clipref->info(), dom, &m_effectMetaInfo);
671 //m_ui.region_url->setUrl(KUrl(dom.attribute("region")));
672 emit updateEffect(m_clipref, -1, old, dom, ix,false);
676 emit showComments(m_ui.buttonShowComments->isChecked());
677 m_ui.labelComment->setHidden(!m_ui.buttonShowComments->isChecked() || m_ui.labelComment->text().isEmpty());
680 void EffectStackView2::slotShowComments()
682 m_ui.labelComment->setHidden(!m_ui.buttonShowComments->isChecked() || m_ui.labelComment->text().isEmpty());
683 emit showComments(m_ui.buttonShowComments->isChecked());
686 void EffectStackView2::slotCreateRegion(int ix, KUrl url)
688 QDomElement oldeffect = m_currentEffectList.itemFromIndex(ix);
689 QDomElement neweffect = oldeffect.cloneNode().toElement();
690 QDomElement region = MainWindow::videoEffects.getEffectByTag("region", "region").cloneNode().toElement();
691 region.appendChild(region.ownerDocument().importNode(neweffect, true));
692 region.setAttribute("kdenlive_ix", ix);
693 EffectsList::setParameter(region, "resource", url.path());
694 if (m_effectMetaInfo.trackMode)
695 emit updateEffect(NULL, m_trackindex, oldeffect, region, ix,false);
696 else if (m_clipref) {
697 emit updateEffect(m_clipref, -1, oldeffect, region, ix, false);
698 // Make sure the changed effect is currently displayed
699 //slotSetCurrentEffect(ix);
701 // refresh effect stack
703 bool isSelected = false;
704 if (m_effectMetaInfo.trackMode) {
705 info.track = m_trackInfo.type;
706 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
707 info.cropStart = GenTime(0);
708 info.startPos = GenTime(-1);
712 info = m_clipref->info();
714 CollapsibleEffect *current = getEffectByIndex(ix);
715 m_effects.removeAll(current);
716 current->setEnabled(false);
717 m_currentEffectList.removeAt(ix);
718 m_currentEffectList.insert(region);
719 current->deleteLater();
720 CollapsibleEffect *currentEffect = new CollapsibleEffect(region, m_currentEffectList.itemFromIndex(ix), info, &m_effectMetaInfo, ix == m_currentEffectList.count() - 1, m_ui.container->widget());
721 connectEffect(currentEffect);
723 if (m_effectMetaInfo.trackMode) {
724 isSelected = currentEffect->effectIndex() == 1;
727 isSelected = currentEffect->effectIndex() == m_clipref->selectedEffectIndex();
729 if (isSelected) currentEffect->setActive(true);
730 m_effects.append(currentEffect);
731 // TODO: region in group?
733 // group->addGroupEffect(currentEffect);
735 QVBoxLayout *vbox = static_cast <QVBoxLayout *> (m_ui.container->widget()->layout());
736 vbox->insertWidget(ix, currentEffect);
740 currentEffect->installEventFilter( this );
742 QTimer::singleShot(200, this, SLOT(slotCheckWheelEventFilter()));
746 void EffectStackView2::slotCreateGroup(int ix)
748 QDomElement oldeffect = m_currentEffectList.itemFromIndex(ix);
749 QDomElement neweffect = oldeffect.cloneNode().toElement();
750 EffectInfo effectinfo;
751 effectinfo.fromString(oldeffect.attribute("kdenlive_info"));
752 effectinfo.groupIndex = m_groupIndex;
753 neweffect.setAttribute("kdenlive_info", effectinfo.toString());
756 if (m_effectMetaInfo.trackMode) {
757 info.track = m_trackInfo.type;
758 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
759 info.cropStart = GenTime(0);
760 info.startPos = GenTime(-1);
762 emit updateEffect(NULL, m_trackindex, oldeffect, neweffect, ix, false);
764 emit updateEffect(m_clipref, -1, oldeffect, neweffect, ix, false);
767 QVBoxLayout *l = static_cast<QVBoxLayout *>(m_ui.container->widget()->layout());
769 CollapsibleEffect *effectToMove = NULL;
770 for (int i = 0; i < m_effects.count(); i++) {
771 if (m_effects.at(i)->effectIndex() == ix) {
772 effectToMove = m_effects.at(i);
773 groupPos = l->indexOf(effectToMove);
774 l->removeWidget(effectToMove);
779 CollapsibleGroup *group = new CollapsibleGroup(m_groupIndex, ix == 1, ix == m_currentEffectList.count() - 2, effectinfo, m_ui.container->widget());
782 l->insertWidget(groupPos, group);
783 group->installEventFilter( this );
784 group->addGroupEffect(effectToMove);
787 void EffectStackView2::connectGroup(CollapsibleGroup *group)
789 connect(group, SIGNAL(moveEffect(QList<int>,int,int,QString)), this , SLOT(slotMoveEffect(QList<int>,int,int,QString)));
790 connect(group, SIGNAL(addEffect(QDomElement)), this , SLOT(slotAddEffect(QDomElement)));
791 connect(group, SIGNAL(unGroup(CollapsibleGroup*)), this , SLOT(slotUnGroup(CollapsibleGroup*)));
792 connect(group, SIGNAL(groupRenamed(CollapsibleGroup *)), this , SLOT(slotRenameGroup(CollapsibleGroup*)));
793 connect(group, SIGNAL(reloadEffects()), this , SIGNAL(reloadEffects()));
794 connect(group, SIGNAL(deleteGroup(QDomDocument)), this , SLOT(slotDeleteGroup(QDomDocument)));
795 connect(group, SIGNAL(changeEffectPosition(QList <int>,bool)), this , SLOT(slotMoveEffectUp(QList <int>,bool)));
798 void EffectStackView2::slotMoveEffect(QList <int> currentIndexes, int newIndex, int groupIndex, QString groupName)
800 if (currentIndexes.count() == 1) {
801 CollapsibleEffect *effectToMove = getEffectByIndex(currentIndexes.at(0));
802 if (effectToMove == NULL) return;
804 QDomElement oldeffect = effectToMove->effect();
805 QDomElement neweffect = oldeffect.cloneNode().toElement();
807 EffectInfo effectinfo;
808 effectinfo.fromString(oldeffect.attribute("kdenlive_info"));
809 effectinfo.groupIndex = groupIndex;
810 effectinfo.groupName = groupName;
811 neweffect.setAttribute("kdenlive_info", effectinfo.toString());
813 if (oldeffect.attribute("kdenlive_info") != effectinfo.toString()) {
814 // effect's group info or collapsed state changed
816 if (m_effectMetaInfo.trackMode) {
817 info.track = m_trackInfo.type;
818 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
819 info.cropStart = GenTime(0);
820 info.startPos = GenTime(-1);
822 emit updateEffect(NULL, m_trackindex, oldeffect, neweffect, effectToMove->effectIndex(),false);
824 emit updateEffect(m_clipref, -1, oldeffect, neweffect, effectToMove->effectIndex(),false);
829 // Update effect index with new position
830 if (m_effectMetaInfo.trackMode) {
831 emit changeEffectPosition(NULL, m_trackindex, currentIndexes, newIndex);
834 emit changeEffectPosition(m_clipref, -1, currentIndexes, newIndex);
838 void EffectStackView2::slotUnGroup(CollapsibleGroup* group)
840 QVBoxLayout *l = static_cast<QVBoxLayout *>(m_ui.container->widget()->layout());
841 int ix = l->indexOf(group);
842 group->removeGroup(ix, l);
843 group->deleteLater();
846 void EffectStackView2::slotRenameGroup(CollapsibleGroup *group)
848 QList <CollapsibleEffect*> effects = group->effects();
849 for (int i = 0; i < effects.count(); i++) {
850 QDomElement origin = effects.at(i)->effect();
851 QDomElement changed = origin.cloneNode().toElement();
852 changed.setAttribute("kdenlive_info", effects.at(i)->infoString());
853 if (m_effectMetaInfo.trackMode) {
854 emit updateEffect(NULL, m_trackindex, origin, changed, effects.at(i)->effectIndex(),false);
856 emit updateEffect(m_clipref, -1, origin, changed, effects.at(i)->effectIndex(),false);
861 void EffectStackView2::dragEnterEvent(QDragEnterEvent *event)
863 if (event->mimeData()->hasFormat("kdenlive/effectslist")) {
864 event->acceptProposedAction();
868 void EffectStackView2::processDroppedEffect(QDomElement e, QDropEvent *event)
870 int ix = e.attribute("kdenlive_ix").toInt();
871 if (e.tagName() == "effectgroup") {
872 // We are dropping a group, all effects in group should be moved
873 QDomNodeList effects = e.elementsByTagName("effect");
874 if (effects.count() == 0) {
879 info.fromString(effects.at(0).toElement().attribute("kdenlive_info"));
880 if (info.groupIndex < 0) {
881 kDebug()<<"// ADDING EFFECT!!!";
882 // Adding a new group effect to the stack
883 event->setDropAction(Qt::CopyAction);
888 // Moving group: delete all effects and re-add them
890 for (int i = 0; i < effects.count(); i++) {
891 QDomElement effect = effects.at(i).cloneNode().toElement();
892 indexes << effect.attribute("kdenlive_ix").toInt();
894 kDebug()<<"// Moving: "<<indexes<<" TO "<<m_currentEffectList.count();
895 slotMoveEffect(indexes, m_currentEffectList.count(), info.groupIndex, info.groupName);
898 // effect dropped from effects list, add it
899 e.setAttribute("kdenlive_ix", m_currentEffectList.count() + 1);
900 event->setDropAction(Qt::CopyAction);
906 // User is moving an effect
907 slotMoveEffect(QList<int> () << ix, m_currentEffectList.count() + 1, -1);
909 event->setDropAction(Qt::MoveAction);
913 void EffectStackView2::dropEvent(QDropEvent *event)
915 const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist"));
916 //event->acceptProposedAction();
918 doc.setContent(effects, true);
919 processDroppedEffect(doc.documentElement(), event);
923 const QString EffectStackView2::getStyleSheet()
925 KColorScheme scheme(QApplication::palette().currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
926 QColor selected_bg = scheme.decoration(KColorScheme::FocusColor).color();
927 QColor hgh = KColorUtils::mix(QApplication::palette().window().color(), selected_bg, 0.2);
928 QColor hover_bg = scheme.decoration(KColorScheme::HoverColor).color();
929 QColor light_bg = scheme.shade(KColorScheme::LightShade);
930 QColor alt_bg = scheme.background(KColorScheme::NormalBackground).color();
935 stylesheet.append(QString("QFrame#decoframe {border-top-left-radius:5px;border-top-right-radius:5px;border-bottom:2px solid palette(mid);border-top:1px solid palette(light);} QFrame#decoframe[active=\"true\"] {background: %1;}").arg(hgh.name()));
937 // effect in group background
938 stylesheet.append(QString("QFrame#decoframesub {border-top:1px solid palette(light);} QFrame#decoframesub[active=\"true\"] {background: %1;}").arg(hgh.name()));
941 stylesheet.append(QString("QFrame#decoframegroup {border-top-left-radius:5px;border-top-right-radius:5px;border:2px solid palette(dark);margin:0px;margin-top:2px;} "));
944 stylesheet.append(QString("QFrame#frame {margin-bottom:2px;border-top-left-radius:5px;border-top-right-radius:5px;} QFrame#frame[target=\"true\"] {background: palette(highlight);}"));
946 // group effect title bar
947 stylesheet.append(QString("QFrame#framegroup {border-top-left-radius:2px;border-top-right-radius:2px;background: palette(dark);} QFrame#framegroup[target=\"true\"] {background: palette(highlight);} "));
949 // draggable effect bar content
950 stylesheet.append(QString("QProgressBar::chunk:horizontal {background: palette(button);border-top-left-radius: 4px;border-bottom-left-radius: 4px;} QProgressBar::chunk:horizontal#dragOnly {background: %1;border-top-left-radius: 4px;border-bottom-left-radius: 4px;} QProgressBar::chunk:horizontal:hover {background: %2;}").arg(alt_bg.name()).arg(selected_bg.name()));
952 // draggable effect bar
953 stylesheet.append(QString("QProgressBar:horizontal {border: 1px solid palette(dark);border-top-left-radius: 4px;border-bottom-left-radius: 4px;border-right:0px;background:%3;padding: 0px;text-align:left center} QProgressBar:horizontal:disabled {border: 1px solid palette(button)} QProgressBar:horizontal#dragOnly {background: %3} QProgressBar:horizontal[inTimeline=\"true\"] { border: 1px solid %1;border-right: 0px;background: %2;padding: 0px;text-align:left center } QProgressBar::chunk:horizontal[inTimeline=\"true\"] {background: %1;}").arg(hover_bg.name()).arg(light_bg.name()).arg(alt_bg.name()));
955 // spin box for draggable widget
956 stylesheet.append(QString("QAbstractSpinBox#dragBox {border: 1px solid palette(dark);border-top-right-radius: 4px;border-bottom-right-radius: 4px;padding-right:0px;} QAbstractSpinBox::down-button#dragBox {width:0px;padding:0px;} QAbstractSpinBox:disabled#dragBox {border: 1px solid palette(button);} QAbstractSpinBox::up-button#dragBox {width:0px;padding:0px;} QAbstractSpinBox[inTimeline=\"true\"]#dragBox { border: 1px solid %1;} QAbstractSpinBox:hover#dragBox {border: 1px solid %2;} ").arg(hover_bg.name()).arg(selected_bg.name()));
958 // group editable labels
959 stylesheet.append(QString("MyEditableLabel { background-color: transparent; color: palette(bright-text); border-radius: 2px;border: 1px solid transparent;} MyEditableLabel:hover {border: 1px solid palette(highlight);} "));
964 #include "effectstackview2.moc"