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 m_monitorSceneWanted = false;
153 m_draggedEffect = NULL;
154 m_draggedGroup = NULL;
155 disconnect(m_effectMetaInfo.monitor, SIGNAL(renderPosition(int)), this, SLOT(slotRenderPos(int)));
158 QWidget *view = m_ui.container->takeWidget();
163 view = new QWidget(m_ui.container);
164 m_ui.container->setWidget(view);
166 QVBoxLayout *vbox1 = new QVBoxLayout(view);
167 vbox1->setContentsMargins(0, 0, 0, 0);
168 vbox1->setSpacing(0);
170 int effectsCount = m_currentEffectList.count();
172 // Make sure we always have one effect selected
173 if (!m_effectMetaInfo.trackMode) {
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);
179 for (int i = 0; i < effectsCount; i++) {
180 QDomElement d = m_currentEffectList.at(i).cloneNode().toElement();
182 kDebug() << " . . . . WARNING, NULL EFFECT IN STACK!!!!!!!!!";
186 CollapsibleGroup *group = NULL;
187 EffectInfo effectInfo;
188 effectInfo.fromString(d.attribute("kdenlive_info"));
189 if (effectInfo.groupIndex >= 0) {
190 // effect is in a group
191 for (int j = 0; j < vbox1->count(); j++) {
192 CollapsibleGroup *eff = static_cast<CollapsibleGroup *>(vbox1->itemAt(j)->widget());
193 if (eff->isGroup() && eff->groupIndex() == effectInfo.groupIndex) {
200 group = new CollapsibleGroup(effectInfo.groupIndex, i == 0, i == effectsCount - 1, effectInfo, m_ui.container->widget());
202 vbox1->addWidget(group);
203 group->installEventFilter( this );
205 if (effectInfo.groupIndex >= m_groupIndex) m_groupIndex = effectInfo.groupIndex + 1;
209 doc.appendChild(doc.importNode(d, true));
210 kDebug() << "IMPORTED STK: " << doc.toString();*/
213 bool isSelected = false;
214 if (m_effectMetaInfo.trackMode) {
215 info.track = m_trackInfo.type;
216 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
217 info.cropStart = GenTime(0);
218 info.startPos = GenTime(-1);
222 info = m_clipref->info();
225 CollapsibleEffect *currentEffect = new CollapsibleEffect(d, m_currentEffectList.at(i), info, &m_effectMetaInfo, i == effectsCount - 1, view);
226 if (m_effectMetaInfo.trackMode) {
227 isSelected = currentEffect->effectIndex() == 1;
230 isSelected = currentEffect->effectIndex() == m_clipref->selectedEffectIndex();
233 currentEffect->setActive(true);
234 if (currentEffect->needsMonitorEffectScene()) m_monitorSceneWanted = true;
236 m_effects.append(currentEffect);
238 group->addGroupEffect(currentEffect);
240 vbox1->addWidget(currentEffect);
242 connectEffect(currentEffect);
245 if (m_currentEffectList.isEmpty()) {
246 m_ui.labelComment->setHidden(true);
249 // Adjust group effects (up / down buttons)
250 QList<CollapsibleGroup *> allGroups = m_ui.container->widget()->findChildren<CollapsibleGroup *>();
251 for (int i = 0; i < allGroups.count(); i++) {
252 allGroups.at(i)->adjustEffects();
254 connect(m_effectMetaInfo.monitor, SIGNAL(renderPosition(int)), this, SLOT(slotRenderPos(int)));
257 vbox1->addStretch(10);
258 slotUpdateCheckAllButton();
259 if (!m_monitorSceneWanted) {
260 // monitor scene not wanted
261 m_effectMetaInfo.monitor->slotShowEffectScene(false);
264 // Wait a little bit for the new layout to be ready, then check if we have a scrollbar
265 QTimer::singleShot(200, this, SLOT(slotCheckWheelEventFilter()));
268 void EffectStackView2::connectEffect(CollapsibleEffect *currentEffect)
271 currentEffect->installEventFilter( this );
272 connect(currentEffect, SIGNAL(parameterChanged(const QDomElement, const QDomElement, int)), this , SLOT(slotUpdateEffectParams(const QDomElement, const QDomElement, int)));
273 connect(currentEffect, SIGNAL(startFilterJob(QString,QString,QString,QString,QString,QString)), this , SLOT(slotStartFilterJob(QString,QString,QString,QString,QString,QString)));
274 connect(currentEffect, SIGNAL(deleteEffect(const QDomElement)), this , SLOT(slotDeleteEffect(const QDomElement)));
275 connect(currentEffect, SIGNAL(reloadEffects()), this , SIGNAL(reloadEffects()));
276 connect(currentEffect, SIGNAL(resetEffect(int)), this , SLOT(slotResetEffect(int)));
277 connect(currentEffect, SIGNAL(changeEffectPosition(QList <int>,bool)), this , SLOT(slotMoveEffectUp(QList <int>,bool)));
278 connect(currentEffect, SIGNAL(effectStateChanged(bool,int,bool)), this, SLOT(slotUpdateEffectState(bool,int,bool)));
279 connect(currentEffect, SIGNAL(activateEffect(int)), this, SLOT(slotSetCurrentEffect(int)));
280 connect(currentEffect, SIGNAL(seekTimeline(int)), this , SLOT(slotSeekTimeline(int)));
281 connect(currentEffect, SIGNAL(createGroup(int)), this , SLOT(slotCreateGroup(int)));
282 connect(currentEffect, SIGNAL(moveEffect(QList<int>,int,int,QString)), this , SLOT(slotMoveEffect(QList<int>,int,int,QString)));
283 connect(currentEffect, SIGNAL(addEffect(QDomElement)), this , SLOT(slotAddEffect(QDomElement)));
284 connect(currentEffect, SIGNAL(createRegion(int,KUrl)), this, SLOT(slotCreateRegion(int,KUrl)));
285 connect(currentEffect, SIGNAL(deleteGroup(QDomDocument)), this , SLOT(slotDeleteGroup(QDomDocument)));
288 void EffectStackView2::slotCheckWheelEventFilter()
290 // If the effect stack widget has no scrollbar, we will not filter the
291 // mouse wheel events, so that user can easily adjust effect params
292 bool filterWheelEvent = false;
293 if (m_ui.container->verticalScrollBar() && m_ui.container->verticalScrollBar()->isVisible()) {
294 // widget has scroll bar,
295 filterWheelEvent = true;
297 for (int i = 0; i < m_effects.count(); i++) {
298 m_effects.at(i)->filterWheelEvent = filterWheelEvent;
302 void EffectStackView2::resizeEvent ( QResizeEvent * event )
304 slotCheckWheelEventFilter();
305 QWidget::resizeEvent(event);
308 bool EffectStackView2::eventFilter( QObject * o, QEvent * e )
310 // Check if user clicked in an effect's top bar to start dragging it
311 if (e->type() == QEvent::MouseButtonPress) {
312 m_draggedEffect = qobject_cast<CollapsibleEffect*>(o);
313 if (m_draggedEffect) {
314 QMouseEvent *me = static_cast<QMouseEvent *>(e);
315 if (me->button() == Qt::LeftButton && (m_draggedEffect->frame->underMouse() || m_draggedEffect->title->underMouse())) {
316 m_clickPoint = me->globalPos();
319 m_clickPoint = QPoint();
320 m_draggedEffect = NULL;
325 m_draggedGroup = qobject_cast<CollapsibleGroup*>(o);
326 if (m_draggedGroup) {
327 QMouseEvent *me = static_cast<QMouseEvent *>(e);
328 if (me->button() == Qt::LeftButton && (m_draggedGroup->frame->underMouse() || m_draggedGroup->title()->underMouse()))
329 m_clickPoint = me->globalPos();
331 m_clickPoint = QPoint();
332 m_draggedGroup = NULL;
338 /*if (e->type() == QEvent::MouseMove) {
339 if (qobject_cast<CollapsibleEffect*>(o)) {
340 QMouseEvent *me = static_cast<QMouseEvent *>(e);
341 if (me->buttons() != Qt::LeftButton) {
351 return QWidget::eventFilter(o, e);
354 void EffectStackView2::mouseMoveEvent(QMouseEvent * event)
356 if (m_draggedEffect || m_draggedGroup) {
357 if ((event->buttons() & Qt::LeftButton) && (m_clickPoint != QPoint()) && ((event->globalPos() - m_clickPoint).manhattanLength() >= QApplication::startDragDistance())) {
363 void EffectStackView2::mouseReleaseEvent(QMouseEvent * event)
365 m_draggedEffect = NULL;
366 m_draggedGroup = NULL;
367 QWidget::mouseReleaseEvent(event);
370 void EffectStackView2::startDrag()
372 // The data to be transferred by the drag and drop operation is contained in a QMimeData object
375 if (m_draggedEffect) {
376 QDomElement effect = m_draggedEffect->effect().cloneNode().toElement();
377 doc.appendChild(doc.importNode(effect, true));
378 pixmap = QPixmap::grabWidget(m_draggedEffect->title);
380 else if (m_draggedGroup) {
381 doc = m_draggedGroup->effectsData();
382 pixmap = QPixmap::grabWidget(m_draggedGroup->title());
385 QDrag *drag = new QDrag(this);
386 drag->setPixmap(pixmap);
387 QMimeData *mime = new QMimeData;
389 data.append(doc.toString().toUtf8());
390 mime->setData("kdenlive/effectslist", data);
392 // Assign ownership of the QMimeData object to the QDrag object.
393 drag->setMimeData(mime);
394 // Start the drag and drop operation
395 drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
399 void EffectStackView2::slotUpdateEffectState(bool disable, int index, bool needsMonitorEffectScene)
401 if (m_monitorSceneWanted && disable) {
402 m_effectMetaInfo.monitor->slotShowEffectScene(false);
403 m_monitorSceneWanted = false;
405 else if (!disable && !m_monitorSceneWanted && needsMonitorEffectScene) {
406 m_effectMetaInfo.monitor->slotShowEffectScene(true);
407 m_monitorSceneWanted = true;
409 if (m_effectMetaInfo.trackMode)
410 emit changeEffectState(NULL, m_trackindex, QList <int>() << index, disable);
412 emit changeEffectState(m_clipref, -1, QList <int>() <<index, disable);
413 slotUpdateCheckAllButton();
417 void EffectStackView2::raiseWindow(QWidget* dock)
419 if ((m_clipref || m_effectMetaInfo.trackMode) && dock)
424 void EffectStackView2::slotSeekTimeline(int pos)
426 if (m_effectMetaInfo.trackMode) {
427 emit seekTimeline(pos);
428 } else if (m_clipref) {
429 emit seekTimeline(m_clipref->startPos().frames(KdenliveSettings::project_fps()) + pos);
434 /*void EffectStackView2::slotRegionChanged()
436 if (!m_trackMode) emit updateClipRegion(m_clipref, m_ui.effectlist->currentRow(), m_ui.region_url->text());
439 void EffectStackView2::slotCheckMonitorPosition(int renderPos)
441 if (m_monitorSceneWanted) {
442 if (m_effectMetaInfo.trackMode || (m_clipref && renderPos >= m_clipref->startPos().frames(KdenliveSettings::project_fps()) && renderPos <= m_clipref->endPos().frames(KdenliveSettings::project_fps()))) {
443 if (!m_effectMetaInfo.monitor->effectSceneDisplayed()) {
444 m_effectMetaInfo.monitor->slotShowEffectScene(true);
447 m_effectMetaInfo.monitor->slotShowEffectScene(false);
451 m_effectMetaInfo.monitor->slotShowEffectScene(false);
455 int EffectStackView2::isTrackMode(bool *ok) const
457 *ok = m_effectMetaInfo.trackMode;
461 void EffectStackView2::clear()
464 m_monitorSceneWanted = false;
465 QWidget *view = m_ui.container->takeWidget();
469 m_ui.checkAll->setToolTip(QString());
470 m_ui.checkAll->setText(QString());
471 m_ui.checkAll->setEnabled(false);
472 m_ui.labelComment->setText(QString());
476 void EffectStackView2::slotCheckAll(int state)
478 if (state == Qt::PartiallyChecked) {
480 m_ui.checkAll->blockSignals(true);
481 m_ui.checkAll->setCheckState(Qt::Checked);
482 m_ui.checkAll->blockSignals(false);
485 bool disabled = state == Qt::Unchecked;
486 // Disable all effects
488 for (int i = 0; i < m_effects.count(); i++) {
489 m_effects.at(i)->slotEnable(disabled, false);
490 indexes << m_effects.at(i)->effectIndex();
492 // Take care of groups
493 QList<CollapsibleGroup *> allGroups = m_ui.container->widget()->findChildren<CollapsibleGroup *>();
494 for (int i = 0; i < allGroups.count(); i++) {
495 allGroups.at(i)->slotEnable(disabled, false);
498 if (m_effectMetaInfo.trackMode)
499 emit changeEffectState(NULL, m_trackindex, indexes, disabled);
501 emit changeEffectState(m_clipref, -1, indexes, disabled);
504 void EffectStackView2::slotUpdateCheckAllButton()
506 bool hasEnabled = false;
507 bool hasDisabled = false;
509 for (int i = 0; i < m_effects.count(); i++) {
510 if (!m_effects.at(i)->enabledButton->isChecked()) hasEnabled = true;
511 else hasDisabled = true;
514 m_ui.checkAll->blockSignals(true);
515 if (hasEnabled && hasDisabled)
516 m_ui.checkAll->setCheckState(Qt::PartiallyChecked);
518 m_ui.checkAll->setCheckState(Qt::Checked);
520 m_ui.checkAll->setCheckState(Qt::Unchecked);
521 m_ui.checkAll->blockSignals(false);
524 void EffectStackView2::deleteCurrentEffect()
526 for (int i = 0; i < m_effects.count(); i++) {
527 if (m_effects.at(i)->isActive()) {
528 slotDeleteEffect(m_effects.at(i)->effect());
534 void EffectStackView2::updateProjectFormat(MltVideoProfile profile, Timecode t)
536 m_effectMetaInfo.profile = profile;
537 m_effectMetaInfo.timecode = t;
540 void EffectStackView2::updateTimecodeFormat()
542 for (int i = 0; i< m_effects.count(); i++)
543 m_effects.at(i)->updateTimecodeFormat();
546 CollapsibleEffect *EffectStackView2::getEffectByIndex(int ix)
548 for (int i = 0; i< m_effects.count(); i++) {
549 if (m_effects.at(i)->effectIndex() == ix) {
550 return m_effects.at(i);
556 void EffectStackView2::slotUpdateEffectParams(const QDomElement old, const QDomElement e, int ix)
558 if (m_effectMetaInfo.trackMode)
559 emit updateEffect(NULL, m_trackindex, old, e, ix,false);
560 else if (m_clipref) {
561 emit updateEffect(m_clipref, -1, old, e, ix, false);
562 // Make sure the changed effect is currently displayed
563 slotSetCurrentEffect(ix);
565 QTimer::singleShot(200, this, SLOT(slotCheckWheelEventFilter()));
568 void EffectStackView2::slotSetCurrentEffect(int ix)
570 if (m_clipref && ix != m_clipref->selectedEffectIndex()) {
571 m_clipref->setSelectedEffect(ix);
572 for (int i = 0; i < m_effects.count(); i++) {
573 if (m_effects.at(i)->effectIndex() == ix) {
574 if (m_effects.at(i)->isActive()) return;
575 m_effects.at(i)->setActive(true);
576 m_monitorSceneWanted = m_effects.at(i)->needsMonitorEffectScene();
577 slotCheckMonitorPosition(m_effectMetaInfo.monitor->render->seekFramePosition());
578 m_ui.labelComment->setText(i18n(m_effects.at(i)->effect().firstChildElement("description").firstChildElement("full").text().toUtf8().data()));
579 m_ui.labelComment->setHidden(!m_ui.buttonShowComments->isChecked() || m_ui.labelComment->text().isEmpty());
581 else m_effects.at(i)->setActive(false);
586 void EffectStackView2::slotDeleteGroup(QDomDocument doc)
588 QDomNodeList effects = doc.elementsByTagName("effect");
589 ClipItem * clip = NULL;
591 if (m_effectMetaInfo.trackMode) {
599 for (int i = 0; i < effects.count(); i++)
600 emit removeEffect(clip, ix, effects.at(i).toElement());
603 void EffectStackView2::slotDeleteEffect(const QDomElement effect)
605 if (m_effectMetaInfo.trackMode)
606 emit removeEffect(NULL, m_trackindex, effect);
608 emit removeEffect(m_clipref, -1, effect);
611 void EffectStackView2::slotAddEffect(QDomElement effect)
613 emit addEffect(m_clipref, effect);
616 void EffectStackView2::slotMoveEffectUp(QList <int> indexes, bool up)
618 if (up && indexes.first() <= 1) return;
619 if (!up && indexes.last() >= m_currentEffectList.count()) return;
622 endPos = indexes.first() - 1;
625 endPos = indexes.last() + 1;
627 if (m_effectMetaInfo.trackMode) emit changeEffectPosition(NULL, m_trackindex, indexes, endPos);
628 else emit changeEffectPosition(m_clipref, -1, indexes, endPos);
631 void EffectStackView2::slotStartFilterJob(const QString&filterName, const QString&filterParams, const QString&finalFilterName, const QString&consumer, const QString&consumerParams, const QString&properties)
633 if (!m_clipref) return;
634 emit startFilterJob(m_clipref->info(), m_clipref->clipProducer(), filterName, filterParams, finalFilterName, consumer, consumerParams, properties);
637 void EffectStackView2::slotResetEffect(int ix)
639 QDomElement old = m_currentEffectList.itemFromIndex(ix);
641 QString effectId = old.attribute("id");
642 QMap<QString, EffectsList*> effectLists;
643 effectLists["audio"] = &MainWindow::audioEffects;
644 effectLists["video"] = &MainWindow::videoEffects;
645 effectLists["custom"] = &MainWindow::customEffects;
646 foreach(const QString &type, effectLists.keys()) {
647 EffectsList *list = effectLists[type];
648 dom = list->getEffectByTag(QString(), effectId).cloneNode().toElement();
649 if (!dom.isNull()) break;
652 dom.setAttribute("kdenlive_ix", old.attribute("kdenlive_ix"));
653 if (m_effectMetaInfo.trackMode) {
654 EffectsList::setParameter(dom, "in", QString::number(0));
655 EffectsList::setParameter(dom, "out", QString::number(m_trackInfo.duration));
657 info.track = m_trackInfo.type;
658 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
659 info.cropStart = GenTime(0);
660 info.startPos = GenTime(-1);
662 for (int i = 0; i < m_effects.count(); i++) {
663 if (m_effects.at(i)->effectIndex() == ix) {
664 m_effects.at(i)->updateWidget(info, dom, &m_effectMetaInfo);
668 emit updateEffect(NULL, m_trackindex, old, dom, ix,false);
670 m_clipref->initEffect(dom);
671 for (int i = 0; i < m_effects.count(); i++) {
672 if (m_effects.at(i)->effectIndex() == ix) {
673 m_effects.at(i)->updateWidget(m_clipref->info(), dom, &m_effectMetaInfo);
677 //m_ui.region_url->setUrl(KUrl(dom.attribute("region")));
678 emit updateEffect(m_clipref, -1, old, dom, ix,false);
682 emit showComments(m_ui.buttonShowComments->isChecked());
683 m_ui.labelComment->setHidden(!m_ui.buttonShowComments->isChecked() || m_ui.labelComment->text().isEmpty());
686 void EffectStackView2::slotShowComments()
688 m_ui.labelComment->setHidden(!m_ui.buttonShowComments->isChecked() || m_ui.labelComment->text().isEmpty());
689 emit showComments(m_ui.buttonShowComments->isChecked());
692 void EffectStackView2::slotCreateRegion(int ix, KUrl url)
694 QDomElement oldeffect = m_currentEffectList.itemFromIndex(ix);
695 QDomElement neweffect = oldeffect.cloneNode().toElement();
696 QDomElement region = MainWindow::videoEffects.getEffectByTag("region", "region").cloneNode().toElement();
697 region.appendChild(region.ownerDocument().importNode(neweffect, true));
698 region.setAttribute("kdenlive_ix", ix);
699 EffectsList::setParameter(region, "resource", url.path());
700 if (m_effectMetaInfo.trackMode)
701 emit updateEffect(NULL, m_trackindex, oldeffect, region, ix,false);
702 else if (m_clipref) {
703 emit updateEffect(m_clipref, -1, oldeffect, region, ix, false);
704 // Make sure the changed effect is currently displayed
705 //slotSetCurrentEffect(ix);
707 // refresh effect stack
709 bool isSelected = false;
710 if (m_effectMetaInfo.trackMode) {
711 info.track = m_trackInfo.type;
712 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
713 info.cropStart = GenTime(0);
714 info.startPos = GenTime(-1);
718 info = m_clipref->info();
720 CollapsibleEffect *current = getEffectByIndex(ix);
721 m_effects.removeAll(current);
722 current->setEnabled(false);
723 m_currentEffectList.removeAt(ix);
724 m_currentEffectList.insert(region);
725 current->deleteLater();
726 CollapsibleEffect *currentEffect = new CollapsibleEffect(region, m_currentEffectList.itemFromIndex(ix), info, &m_effectMetaInfo, ix == m_currentEffectList.count() - 1, m_ui.container->widget());
727 connectEffect(currentEffect);
729 if (m_effectMetaInfo.trackMode) {
730 isSelected = currentEffect->effectIndex() == 1;
733 isSelected = currentEffect->effectIndex() == m_clipref->selectedEffectIndex();
735 if (isSelected) currentEffect->setActive(true);
736 m_effects.append(currentEffect);
737 // TODO: region in group?
739 // group->addGroupEffect(currentEffect);
741 QVBoxLayout *vbox = static_cast <QVBoxLayout *> (m_ui.container->widget()->layout());
742 vbox->insertWidget(ix, currentEffect);
746 currentEffect->installEventFilter( this );
748 QTimer::singleShot(200, this, SLOT(slotCheckWheelEventFilter()));
752 void EffectStackView2::slotCreateGroup(int ix)
754 QDomElement oldeffect = m_currentEffectList.itemFromIndex(ix);
755 QDomElement neweffect = oldeffect.cloneNode().toElement();
756 EffectInfo effectinfo;
757 effectinfo.fromString(oldeffect.attribute("kdenlive_info"));
758 effectinfo.groupIndex = m_groupIndex;
759 neweffect.setAttribute("kdenlive_info", effectinfo.toString());
762 if (m_effectMetaInfo.trackMode) {
763 info.track = m_trackInfo.type;
764 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
765 info.cropStart = GenTime(0);
766 info.startPos = GenTime(-1);
768 emit updateEffect(NULL, m_trackindex, oldeffect, neweffect, ix, false);
770 emit updateEffect(m_clipref, -1, oldeffect, neweffect, ix, false);
773 QVBoxLayout *l = static_cast<QVBoxLayout *>(m_ui.container->widget()->layout());
775 CollapsibleEffect *effectToMove = NULL;
776 for (int i = 0; i < m_effects.count(); i++) {
777 if (m_effects.at(i)->effectIndex() == ix) {
778 effectToMove = m_effects.at(i);
779 groupPos = l->indexOf(effectToMove);
780 l->removeWidget(effectToMove);
785 CollapsibleGroup *group = new CollapsibleGroup(m_groupIndex, ix == 1, ix == m_currentEffectList.count() - 2, effectinfo, m_ui.container->widget());
788 l->insertWidget(groupPos, group);
789 group->installEventFilter( this );
790 group->addGroupEffect(effectToMove);
793 void EffectStackView2::connectGroup(CollapsibleGroup *group)
795 connect(group, SIGNAL(moveEffect(QList<int>,int,int,QString)), this , SLOT(slotMoveEffect(QList<int>,int,int,QString)));
796 connect(group, SIGNAL(addEffect(QDomElement)), this , SLOT(slotAddEffect(QDomElement)));
797 connect(group, SIGNAL(unGroup(CollapsibleGroup*)), this , SLOT(slotUnGroup(CollapsibleGroup*)));
798 connect(group, SIGNAL(groupRenamed(CollapsibleGroup *)), this , SLOT(slotRenameGroup(CollapsibleGroup*)));
799 connect(group, SIGNAL(reloadEffects()), this , SIGNAL(reloadEffects()));
800 connect(group, SIGNAL(deleteGroup(QDomDocument)), this , SLOT(slotDeleteGroup(QDomDocument)));
801 connect(group, SIGNAL(changeEffectPosition(QList <int>,bool)), this , SLOT(slotMoveEffectUp(QList <int>,bool)));
804 void EffectStackView2::slotMoveEffect(QList <int> currentIndexes, int newIndex, int groupIndex, QString groupName)
806 if (currentIndexes.count() == 1) {
807 CollapsibleEffect *effectToMove = getEffectByIndex(currentIndexes.at(0));
808 if (effectToMove == NULL) return;
810 QDomElement oldeffect = effectToMove->effect();
811 QDomElement neweffect = oldeffect.cloneNode().toElement();
813 EffectInfo effectinfo;
814 effectinfo.fromString(oldeffect.attribute("kdenlive_info"));
815 effectinfo.groupIndex = groupIndex;
816 effectinfo.groupName = groupName;
817 neweffect.setAttribute("kdenlive_info", effectinfo.toString());
819 if (oldeffect.attribute("kdenlive_info") != effectinfo.toString()) {
820 // effect's group info or collapsed state changed
822 if (m_effectMetaInfo.trackMode) {
823 info.track = m_trackInfo.type;
824 info.cropDuration = GenTime(m_trackInfo.duration, KdenliveSettings::project_fps());
825 info.cropStart = GenTime(0);
826 info.startPos = GenTime(-1);
828 emit updateEffect(NULL, m_trackindex, oldeffect, neweffect, effectToMove->effectIndex(),false);
830 emit updateEffect(m_clipref, -1, oldeffect, neweffect, effectToMove->effectIndex(),false);
835 // Update effect index with new position
836 if (m_effectMetaInfo.trackMode) {
837 emit changeEffectPosition(NULL, m_trackindex, currentIndexes, newIndex);
840 emit changeEffectPosition(m_clipref, -1, currentIndexes, newIndex);
844 void EffectStackView2::slotUnGroup(CollapsibleGroup* group)
846 QVBoxLayout *l = static_cast<QVBoxLayout *>(m_ui.container->widget()->layout());
847 int ix = l->indexOf(group);
848 group->removeGroup(ix, l);
849 group->deleteLater();
852 void EffectStackView2::slotRenameGroup(CollapsibleGroup *group)
854 QList <CollapsibleEffect*> effects = group->effects();
855 for (int i = 0; i < effects.count(); i++) {
856 QDomElement origin = effects.at(i)->effect();
857 QDomElement changed = origin.cloneNode().toElement();
858 changed.setAttribute("kdenlive_info", effects.at(i)->infoString());
859 if (m_effectMetaInfo.trackMode) {
860 emit updateEffect(NULL, m_trackindex, origin, changed, effects.at(i)->effectIndex(),false);
862 emit updateEffect(m_clipref, -1, origin, changed, effects.at(i)->effectIndex(),false);
867 void EffectStackView2::dragEnterEvent(QDragEnterEvent *event)
869 if (event->mimeData()->hasFormat("kdenlive/effectslist")) {
870 event->acceptProposedAction();
874 void EffectStackView2::processDroppedEffect(QDomElement e, QDropEvent *event)
876 int ix = e.attribute("kdenlive_ix").toInt();
877 if (e.tagName() == "effectgroup") {
878 // We are dropping a group, all effects in group should be moved
879 QDomNodeList effects = e.elementsByTagName("effect");
880 if (effects.count() == 0) {
885 info.fromString(effects.at(0).toElement().attribute("kdenlive_info"));
886 if (info.groupIndex < 0) {
887 kDebug()<<"// ADDING EFFECT!!!";
888 // Adding a new group effect to the stack
889 event->setDropAction(Qt::CopyAction);
894 // Moving group: delete all effects and re-add them
896 for (int i = 0; i < effects.count(); i++) {
897 QDomElement effect = effects.at(i).cloneNode().toElement();
898 indexes << effect.attribute("kdenlive_ix").toInt();
900 kDebug()<<"// Moving: "<<indexes<<" TO "<<m_currentEffectList.count();
901 slotMoveEffect(indexes, m_currentEffectList.count(), info.groupIndex, info.groupName);
904 // effect dropped from effects list, add it
905 e.setAttribute("kdenlive_ix", m_currentEffectList.count() + 1);
906 event->setDropAction(Qt::CopyAction);
912 // User is moving an effect
913 slotMoveEffect(QList<int> () << ix, m_currentEffectList.count() + 1, -1);
915 event->setDropAction(Qt::MoveAction);
919 void EffectStackView2::dropEvent(QDropEvent *event)
921 const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist"));
922 //event->acceptProposedAction();
924 doc.setContent(effects, true);
925 processDroppedEffect(doc.documentElement(), event);
929 const QString EffectStackView2::getStyleSheet()
931 KColorScheme scheme(QApplication::palette().currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
932 QColor selected_bg = scheme.decoration(KColorScheme::FocusColor).color();
933 QColor hgh = KColorUtils::mix(QApplication::palette().window().color(), selected_bg, 0.2);
934 QColor hover_bg = scheme.decoration(KColorScheme::HoverColor).color();
935 QColor light_bg = scheme.shade(KColorScheme::LightShade);
936 QColor alt_bg = scheme.background(KColorScheme::NormalBackground).color();
941 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()));
943 // effect in group background
944 stylesheet.append(QString("QFrame#decoframesub {border-top:1px solid palette(light);} QFrame#decoframesub[active=\"true\"] {background: %1;}").arg(hgh.name()));
947 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;} "));
950 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);}"));
952 // group effect title bar
953 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);} "));
955 // draggable effect bar content
956 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()));
958 // draggable effect bar
959 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()));
961 // spin box for draggable widget
962 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()));
964 // group editable labels
965 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);} "));
970 #include "effectstackview2.moc"