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 "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 KdenliveSettings::setTrackheight(m_tracksHeight);
118 m_animationTimer = new QTimeLine(800);
119 m_animationTimer->setFrameRange(0, 5);
120 m_animationTimer->setUpdateInterval(100);
121 m_animationTimer->setLoopCount(0);
122 m_tipColor = QColor(0, 192, 0, 200);
123 QColor border = QColor(255, 255, 255, 100);
124 m_tipPen.setColor(border);
125 m_tipPen.setWidth(3);
126 setContentsMargins(0, 0, 0, 0);
127 const int maxWidth = m_tracksHeight * m_document->tracksCount();
128 setSceneRect(0, 0, sceneRect().width(), maxWidth);
129 verticalScrollBar()->setMaximum(maxWidth);
130 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
131 m_cursorLine->setZValue(1000);
133 KIcon razorIcon("edit-cut");
134 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
136 KIcon spacerIcon("kdenlive-spacer-tool");
137 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
138 verticalScrollBar()->setTracking(true);
139 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
140 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
141 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
142 m_scrollTimer.setInterval(100);
143 m_scrollTimer.setSingleShot(true);
145 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
146 m_thumbsTimer.setInterval(500);
147 m_thumbsTimer.setSingleShot(true);
150 CustomTrackView::~CustomTrackView()
152 qDeleteAll(m_guides);
153 m_waitingThumbs.clear();
156 void CustomTrackView::setDocumentModified()
158 m_document->setModified(true);
161 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
163 m_timelineContextMenu = timeline;
164 m_timelineContextClipMenu = clip;
165 m_clipTypeGroup = clipTypeGroup;
166 QList <QAction *> list = m_timelineContextClipMenu->actions();
167 for (int i = 0; i < list.count(); i++) {
168 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
169 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
170 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
173 m_timelineContextTransitionMenu = transition;
174 list = m_timelineContextTransitionMenu->actions();
175 for (int i = 0; i < list.count(); i++) {
176 if (list.at(i)->data().toString() == "auto") {
177 m_autoTransition = list.at(i);
182 m_timelineContextMenu->addSeparator();
183 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
184 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
185 m_timelineContextMenu->addAction(m_deleteGuide);
187 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
188 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
189 m_timelineContextMenu->addAction(m_editGuide);
192 void CustomTrackView::checkAutoScroll()
194 m_autoScroll = KdenliveSettings::autoscroll();
197 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
198 return m_scene->m_tracksList;
201 void CustomTrackView::checkTrackHeight()
203 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
204 m_tracksHeight = KdenliveSettings::trackheight();
205 emit trackHeightChanged();
206 QList<QGraphicsItem *> itemList = items();
208 Transition *transitionitem;
209 bool snap = KdenliveSettings::snaptopoints();
210 KdenliveSettings::setSnaptopoints(false);
211 for (int i = 0; i < itemList.count(); i++) {
212 if (itemList.at(i)->type() == AVWIDGET) {
213 item = (ClipItem*) itemList.at(i);
214 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
215 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
216 item->resetThumbs(true);
217 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
218 transitionitem = (Transition*) itemList.at(i);
219 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
220 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
223 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
225 for (int i = 0; i < m_guides.count(); i++) {
226 QLineF l = m_guides.at(i)->line();
227 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
228 m_guides.at(i)->setLine(l);
231 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
232 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
233 KdenliveSettings::setSnaptopoints(snap);
234 viewport()->update();
237 /** Zoom or move viewport on mousewheel
239 * If mousewheel+Ctrl, zooms in/out on the timeline.
241 * With Ctrl, moves viewport towards end of timeline if down/back,
242 * opposite on up/forward.
244 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
245 void CustomTrackView::wheelEvent(QWheelEvent * e)
247 if (e->modifiers() == Qt::ControlModifier) {
248 if (e->delta() > 0) emit zoomIn();
251 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
252 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
256 int CustomTrackView::getPreviousVideoTrack(int track)
258 track = m_document->tracksCount() - track - 1;
260 for (int i = track; i > -1; i--) {
261 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
267 void CustomTrackView::slotFetchNextThumbs()
269 if (!m_waitingThumbs.isEmpty()) {
270 ClipItem *item = m_waitingThumbs.takeFirst();
271 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
272 item = m_waitingThumbs.takeFirst();
274 if (item) item->slotFetchThumbs();
275 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
279 void CustomTrackView::slotCheckMouseScrolling()
281 if (m_scrollOffset == 0) {
282 m_scrollTimer.stop();
285 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
286 m_scrollTimer.start();
289 void CustomTrackView::slotCheckPositionScrolling()
291 // If mouse is at a border of the view, scroll
292 if (m_moveOpMode != SEEK) return;
293 if (mapFromScene(m_cursorPos, 0).x() < 3) {
294 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
295 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
296 setCursorPos(mapToScene(QPoint(-2, 0)).x());
297 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
298 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
299 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
300 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
307 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
309 int pos = event->x();
310 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
311 emit mousePosition(mappedXPos);
313 if (event->buttons() & Qt::MidButton) return;
314 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
315 QGraphicsView::mouseMoveEvent(event);
320 if (event->buttons() != Qt::NoButton) {
321 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
322 if (m_dragItem && m_tool == SELECTTOOL) {
323 if (m_operationMode == MOVE && move) {
324 QGraphicsView::mouseMoveEvent(event);
325 // If mouse is at a border of the view, scroll
327 m_scrollOffset = -30;
328 m_scrollTimer.start();
329 } else if (viewport()->width() - pos < 10) {
331 m_scrollTimer.start();
332 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
334 } else if (m_operationMode == RESIZESTART && move) {
335 double snappedPos = getSnapPointForPos(mappedXPos);
336 m_document->renderer()->pause();
337 m_dragItem->resizeStart((int)(snappedPos));
338 } else if (m_operationMode == RESIZEEND && move) {
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 m_document->renderer()->pause();
341 m_dragItem->resizeEnd((int)(snappedPos));
342 } else if (m_operationMode == FADEIN && move) {
343 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
344 } else if (m_operationMode == FADEOUT && move) {
345 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
346 } else if (m_operationMode == KEYFRAME && move) {
347 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
348 double pos = mapToScene(event->pos()).toPoint().y();
349 QRectF br = m_dragItem->sceneBoundingRect();
350 double maxh = 100.0 / br.height();
351 pos = (br.bottom() - pos) * maxh;
352 m_dragItem->updateKeyFramePos(keyFramePos, pos);
360 } else if (m_operationMode == MOVEGUIDE) {
365 QGraphicsView::mouseMoveEvent(event);
367 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
369 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
370 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
374 if (m_tool == RAZORTOOL) {
375 setCursor(m_razorCursor);
376 //QGraphicsView::mouseMoveEvent(event);
378 } else if (m_tool == SPACERTOOL) {
379 setCursor(m_spacerCursor);
383 QList<QGraphicsItem *> itemList = items(event->pos());
384 QGraphicsRectItem *item = NULL;
385 OPERATIONTYPE opMode = NONE;
387 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
389 } else for (int i = 0; i < itemList.count(); i++) {
390 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
391 item = (QGraphicsRectItem*) itemList.at(i);
396 if (item && event->buttons() == Qt::NoButton) {
397 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
398 if (m_tool == RAZORTOOL) {
399 // razor tool over a clip, display current frame in monitor
400 if (!m_blockRefresh && item->type() == AVWIDGET) {
401 //TODO: solve crash when showing frame when moving razor over clip
402 //emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
407 opMode = clip->operationMode(mapToScene(event->pos()));
408 const double size = 5;
409 if (opMode == m_moveOpMode) {
410 QGraphicsView::mouseMoveEvent(event);
416 m_animationTimer->stop();
421 m_moveOpMode = opMode;
422 if (opMode == MOVE) {
423 setCursor(Qt::OpenHandCursor);
424 } else if (opMode == RESIZESTART) {
425 setCursor(KCursor("left_side", Qt::SizeHorCursor));
426 if (m_visualTip == NULL) {
427 QRectF rect = clip->sceneBoundingRect();
429 polygon << QPoint(0, - size * 2);
430 polygon << QPoint(size * 2, 0);
431 polygon << QPoint(0, size * 2);
432 polygon << QPoint(0, - size * 2);
434 m_visualTip = new QGraphicsPolygonItem(polygon);
435 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
436 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
437 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
438 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
439 m_visualTip->setZValue(100);
440 m_animation = new QGraphicsItemAnimation;
441 m_animation->setItem(m_visualTip);
442 m_animation->setTimeLine(m_animationTimer);
443 m_animation->setScaleAt(.5, 2, 1);
444 m_animation->setScaleAt(1, 1, 1);
445 scene()->addItem(m_visualTip);
446 m_animationTimer->start();
448 } else if (opMode == RESIZEEND) {
449 setCursor(KCursor("right_side", Qt::SizeHorCursor));
450 if (m_visualTip == NULL) {
451 QRectF rect = clip->sceneBoundingRect();
453 polygon << QPoint(0, - size * 2);
454 polygon << QPoint(- size * 2, 0);
455 polygon << QPoint(0, size * 2);
456 polygon << QPoint(0, - size * 2);
458 m_visualTip = new QGraphicsPolygonItem(polygon);
459 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
460 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
461 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
462 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
463 m_visualTip->setZValue(100);
464 m_animation = new QGraphicsItemAnimation;
465 m_animation->setItem(m_visualTip);
466 m_animation->setTimeLine(m_animationTimer);
467 m_animation->setScaleAt(.5, 2, 1);
468 m_animation->setScaleAt(1, 1, 1);
469 scene()->addItem(m_visualTip);
470 m_animationTimer->start();
472 } else if (opMode == FADEIN) {
473 if (m_visualTip == NULL) {
474 ClipItem *item = (ClipItem *) clip;
475 QRectF rect = clip->sceneBoundingRect();
476 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
477 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
478 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
479 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
480 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
481 m_visualTip->setZValue(100);
482 m_animation = new QGraphicsItemAnimation;
483 m_animation->setItem(m_visualTip);
484 m_animation->setTimeLine(m_animationTimer);
485 m_animation->setScaleAt(.5, 2, 2);
486 m_animation->setScaleAt(1, 1, 1);
487 scene()->addItem(m_visualTip);
488 m_animationTimer->start();
490 setCursor(Qt::PointingHandCursor);
491 } else if (opMode == FADEOUT) {
492 if (m_visualTip == NULL) {
493 ClipItem *item = (ClipItem *) clip;
494 QRectF rect = clip->sceneBoundingRect();
495 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
496 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
497 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
498 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
499 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
500 m_visualTip->setZValue(100);
501 m_animation = new QGraphicsItemAnimation;
502 m_animation->setItem(m_visualTip);
503 m_animation->setTimeLine(m_animationTimer);
504 m_animation->setScaleAt(.5, 2, 2);
505 m_animation->setScaleAt(1, 1, 1);
506 scene()->addItem(m_visualTip);
507 m_animationTimer->start();
509 setCursor(Qt::PointingHandCursor);
510 } else if (opMode == TRANSITIONSTART) {
511 if (m_visualTip == NULL) {
512 QRectF rect = clip->sceneBoundingRect();
514 polygon << QPoint(0, - size * 2);
515 polygon << QPoint(size * 2, 0);
516 polygon << QPoint(0, 0);
517 polygon << QPoint(0, - size * 2);
519 m_visualTip = new QGraphicsPolygonItem(polygon);
520 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
521 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
522 m_visualTip->setPos(rect.x(), rect.bottom());
523 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
524 m_visualTip->setZValue(100);
525 m_animation = new QGraphicsItemAnimation;
526 m_animation->setItem(m_visualTip);
527 m_animation->setTimeLine(m_animationTimer);
528 m_animation->setScaleAt(.5, 2, 2);
529 m_animation->setScaleAt(1, 1, 1);
530 scene()->addItem(m_visualTip);
531 m_animationTimer->start();
533 setCursor(Qt::PointingHandCursor);
534 } else if (opMode == TRANSITIONEND) {
535 if (m_visualTip == NULL) {
536 QRectF rect = clip->sceneBoundingRect();
538 polygon << QPoint(0, - size * 2);
539 polygon << QPoint(- size * 2, 0);
540 polygon << QPoint(0, 0);
541 polygon << QPoint(0, - size * 2);
543 m_visualTip = new QGraphicsPolygonItem(polygon);
544 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
545 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
546 m_visualTip->setPos(rect.right(), rect.bottom());
547 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
548 m_visualTip->setZValue(100);
549 m_animation = new QGraphicsItemAnimation;
550 m_animation->setItem(m_visualTip);
551 m_animation->setTimeLine(m_animationTimer);
552 m_animation->setScaleAt(.5, 2, 2);
553 m_animation->setScaleAt(1, 1, 1);
554 scene()->addItem(m_visualTip);
555 m_animationTimer->start();
557 setCursor(Qt::PointingHandCursor);
558 } else if (opMode == KEYFRAME) {
559 setCursor(Qt::PointingHandCursor);
561 } // no clip under mouse
562 else if (m_tool == RAZORTOOL) {
565 } else if (opMode == MOVEGUIDE) {
566 m_moveOpMode = opMode;
567 setCursor(Qt::SplitHCursor);
571 m_animationTimer->stop();
577 setCursor(Qt::ArrowCursor);
578 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
579 QGraphicsView::mouseMoveEvent(event);
581 setCursorPos(mappedXPos);
582 slotCheckPositionScrolling();
584 } else m_moveOpMode = NONE;
586 QGraphicsView::mouseMoveEvent(event);
590 void CustomTrackView::mousePressEvent(QMouseEvent * event)
592 //kDebug() << "mousePressEvent STARTED";
593 setFocus(Qt::MouseFocusReason);
594 m_menuPosition = QPoint();
596 // special cases (middle click button or ctrl / shift click
597 if (event->button() == Qt::MidButton) {
598 m_document->renderer()->switchPlay();
599 m_blockRefresh = false;
600 m_operationMode = NONE;
604 if (event->modifiers() & Qt::ShiftModifier) {
605 setDragMode(QGraphicsView::RubberBandDrag);
606 if (!(event->modifiers() & Qt::ControlModifier)) {
607 resetSelectionGroup();
608 scene()->clearSelection();
610 QGraphicsView::mousePressEvent(event);
611 m_blockRefresh = false;
612 m_operationMode = RUBBERSELECTION;
616 m_blockRefresh = true;
619 bool collision = false;
621 if (m_tool != RAZORTOOL) activateMonitor();
622 else if (m_document->renderer()->playSpeed() != 0.0) {
623 m_document->renderer()->pause();
626 m_clickEvent = event->pos();
628 // check item under mouse
629 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
631 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
632 setDragMode(QGraphicsView::ScrollHandDrag);
633 QGraphicsView::mousePressEvent(event);
634 m_blockRefresh = false;
635 m_operationMode = NONE;
639 // if a guide and a clip were pressed, just select the guide
640 for (int i = 0; i < collisionList.count(); ++i) {
641 if (collisionList.at(i)->type() == GUIDEITEM) {
642 // a guide item was pressed
643 m_dragGuide = (Guide *) collisionList.at(i);
644 if (event->button() == Qt::LeftButton) { // move it
645 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
647 m_operationMode = MOVEGUIDE;
648 // deselect all clips so that only the guide will move
649 m_scene->clearSelection();
650 resetSelectionGroup(false);
651 updateSnapPoints(NULL);
652 QGraphicsView::mousePressEvent(event);
654 } else // show context menu
659 // Find first clip, transition or group under mouse (when no guides selected)
661 AbstractGroupItem *dragGroup = NULL;
662 while (!m_dragGuide && ct < collisionList.count()) {
663 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
664 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
665 m_dragItemInfo = m_dragItem->info();
666 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
667 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
668 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
675 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
676 // update transition menu action
677 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
678 m_autoTransition->setEnabled(true);
679 } else m_autoTransition->setEnabled(false);
681 // context menu requested
682 if (event->button() == Qt::RightButton) {
684 if (dragGroup) dragGroup->setSelected(true);
685 else if (!m_dragItem->isSelected()) {
686 resetSelectionGroup(false);
687 m_scene->clearSelection();
688 m_dragItem->setSelected(true);
690 } else if (!m_dragGuide) {
691 // check if there is a guide close to mouse click
692 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
693 for (int i = 0; i < guidesCollisionList.count(); i++) {
694 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
695 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
699 // keep this to support multiple guides context menu in the future (?)
700 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
701 guidesCollisionList.removeAt(0);
703 if (!guidesCollisionList.isEmpty())
704 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
707 m_operationMode = NONE;
708 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
709 m_menuPosition = m_clickEvent;
715 // No item under click
716 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
717 resetSelectionGroup(false);
718 setCursor(Qt::ArrowCursor);
719 m_scene->clearSelection();
721 emit clipItemSelected(NULL);
722 updateClipTypeActions(NULL);
723 if (m_tool == SPACERTOOL) {
724 QList<QGraphicsItem *> selection;
725 if (event->modifiers() == Qt::ControlModifier) {
726 // Ctrl + click, select all items on track after click position
727 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
728 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
730 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
732 // Select all items on all tracks after click position
733 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
734 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
737 for (int i = 0; i < selection.count(); i++) {
738 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
739 selection.at(i)->setSelected(true);
742 groupSelectedItems(true);
743 m_operationMode = SPACER;
744 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
745 QGraphicsView::mousePressEvent(event);
746 kDebug() << "END mousePress EVENT ";
751 if (m_tool == RAZORTOOL && m_dragItem) {
752 if (m_dragItem->type() == TRANSITIONWIDGET) {
753 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
757 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
758 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
763 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
764 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
765 m_document->renderer()->pause();
766 m_commandStack->push(command);
767 setDocumentModified();
773 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
775 QList <GenTime> offsetList;
776 QList<QGraphicsItem *> children = dragGroup->childItems();
777 for (int i = 0; i < children.count(); i++) {
778 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
779 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
780 offsetList.append(item->startPos());
781 offsetList.append(item->endPos());
784 if (!offsetList.isEmpty()) {
786 GenTime startOffset = offsetList.takeFirst();
787 QList <GenTime> cleandOffsetList;
788 for (int k = 0; k < offsetList.size(); k++) {
789 GenTime newoffset = offsetList.at(k) - startOffset;
790 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
791 cleandOffsetList.append(newoffset);
794 updateSnapPoints(NULL, cleandOffsetList, true);
798 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
799 else emit clipItemSelected(NULL);
801 bool itemSelected = false;
802 if (m_dragItem->isSelected()) itemSelected = true;
803 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
804 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
805 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
806 resetSelectionGroup();
807 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
809 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
810 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
811 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
813 bool selected = !m_dragItem->isSelected();
814 if (dragGroup) dragGroup->setSelected(selected);
815 else m_dragItem->setSelected(selected);
817 groupSelectedItems();
818 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
819 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
820 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
821 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
824 // If clicked item is selected, allow move
825 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
827 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
828 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
830 if (m_operationMode == KEYFRAME) {
831 m_dragItem->updateSelectedKeyFrame();
832 m_blockRefresh = false;
834 } else if (m_operationMode == MOVE) {
835 setCursor(Qt::ClosedHandCursor);
836 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
838 info.startPos = m_dragItem->startPos();
839 info.track = m_dragItem->track();
840 int transitiontrack = getPreviousVideoTrack(info.track);
841 ClipItem *transitionClip = NULL;
842 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
843 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
844 info.endPos = transitionClip->endPos();
845 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
846 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
847 // Check there is no other transition at that place
848 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
849 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
850 QList<QGraphicsItem *> selection = m_scene->items(r);
851 bool transitionAccepted = true;
852 for (int i = 0; i < selection.count(); i++) {
853 if (selection.at(i)->type() == TRANSITIONWIDGET) {
854 Transition *tr = static_cast <Transition *>(selection.at(i));
855 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
856 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
857 } else transitionAccepted = false;
860 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
861 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
862 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
864 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
865 info.track = m_dragItem->track();
866 int transitiontrack = getPreviousVideoTrack(info.track);
867 ClipItem *transitionClip = NULL;
868 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
869 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
870 info.startPos = transitionClip->startPos();
871 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
872 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
873 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
874 EffectsList::setParameter(transition, "reverse", "1");
876 // Check there is no other transition at that place
877 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
878 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
879 QList<QGraphicsItem *> selection = m_scene->items(r);
880 bool transitionAccepted = true;
881 for (int i = 0; i < selection.count(); i++) {
882 if (selection.at(i)->type() == TRANSITIONWIDGET) {
883 Transition *tr = static_cast <Transition *>(selection.at(i));
884 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
885 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
886 } else transitionAccepted = false;
889 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
890 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
892 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
893 resetSelectionGroup(false);
894 m_dragItem->setSelected(true);
897 m_blockRefresh = false;
899 //QGraphicsView::mousePressEvent(event);
902 void CustomTrackView::resetSelectionGroup(bool selectItems)
904 if (m_selectionGroup) {
905 // delete selection group
906 bool snap = KdenliveSettings::snaptopoints();
907 KdenliveSettings::setSnaptopoints(false);
909 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
910 scene()->destroyItemGroup(m_selectionGroup);
911 for (int i = 0; i < children.count(); i++) {
912 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
913 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
914 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
915 children.at(i)->setSelected(selectItems);
917 } else if (children.at(i)->type() == GROUPWIDGET) {
918 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
919 children.at(i)->setSelected(selectItems);
922 m_selectionGroup = NULL;
923 KdenliveSettings::setSnaptopoints(snap);
927 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
929 if (m_selectionGroup) {
930 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
933 QList<QGraphicsItem *> selection = m_scene->selectedItems();
934 if (selection.isEmpty()) return;
935 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
936 // Find top left position of selection
937 for (int i = 1; i < selection.count(); i++) {
938 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
939 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
940 if (currenttop.x() < top.x()) top.setX(currenttop.x());
941 if (currenttop.y() < top.y()) top.setY(currenttop.y());
945 if (force || selection.count() > 1) {
946 bool snap = KdenliveSettings::snaptopoints();
947 KdenliveSettings::setSnaptopoints(false);
948 if (createNewGroup) {
949 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
950 newGroup->translate(-top.x(), -top.y() + 1);
951 newGroup->setPos(top.x(), top.y() - 1);
952 scene()->addItem(newGroup);
954 // CHeck if we are trying to include a group in a group
955 QList <AbstractGroupItem *> groups;
956 for (int i = 0; i < selection.count(); i++) {
957 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
958 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
959 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
961 if (!groups.isEmpty()) {
962 // ungroup previous groups
963 while (!groups.isEmpty()) {
964 AbstractGroupItem *grp = groups.takeFirst();
965 m_document->clipManager()->removeGroup(grp);
966 scene()->destroyItemGroup(grp);
968 selection = m_scene->selectedItems();
971 for (int i = 0; i < selection.count(); i++) {
972 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
973 newGroup->addToGroup(selection.at(i));
974 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
977 KdenliveSettings::setSnaptopoints(snap);
979 m_selectionGroup = new AbstractGroupItem(m_document->fps());
980 m_selectionGroup->translate(-top.x(), -top.y() + 1);
981 m_selectionGroup->setPos(top.x(), top.y() - 1);
982 scene()->addItem(m_selectionGroup);
983 for (int i = 0; i < selection.count(); i++) {
984 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
985 m_selectionGroup->addToGroup(selection.at(i));
986 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
989 KdenliveSettings::setSnaptopoints(snap);
990 if (m_selectionGroup) {
991 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
992 m_selectionGroupInfo.track = m_selectionGroup->track();
995 } else resetSelectionGroup();
998 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1000 kDebug() << "++++++++++++ DBL CLK";
1001 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1002 if (m_moveOpMode == KEYFRAME) {
1003 // user double clicked on a keyframe, open edit dialog
1004 QDialog d(parentWidget());
1005 Ui::KeyFrameDialog_UI view;
1007 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1008 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1009 view.kfr_value->setFocus();
1010 if (d.exec() == QDialog::Accepted) {
1011 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1012 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1013 ClipItem *item = (ClipItem *)m_dragItem;
1014 QString previous = item->keyframes(item->selectedEffectIndex());
1015 item->updateKeyframeEffect();
1016 QString next = item->keyframes(item->selectedEffectIndex());
1017 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1018 m_commandStack->push(command);
1019 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1020 emit clipItemSelected(item, item->selectedEffectIndex());
1025 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1026 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1027 ClipItem * item = (ClipItem *) m_dragItem;
1028 QString previous = item->keyframes(item->selectedEffectIndex());
1029 item->updateKeyframeEffect();
1030 QString next = item->keyframes(item->selectedEffectIndex());
1031 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1032 m_commandStack->push(command);
1033 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1034 emit clipItemSelected(item, item->selectedEffectIndex());
1036 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1037 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1040 if (m_dragItem->type() == TRANSITIONWIDGET) {
1041 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1043 getClipAvailableSpace(m_dragItem, minimum, maximum);
1045 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1046 d.setMargins(minimum, maximum);
1047 if (d.exec() == QDialog::Accepted) {
1048 if (m_dragItem->type() == TRANSITIONWIDGET) {
1049 // move & resize transition
1051 startInfo.startPos = m_dragItem->startPos();
1052 startInfo.endPos = m_dragItem->endPos();
1053 startInfo.track = m_dragItem->track();
1055 endInfo.startPos = d.startPos();
1056 endInfo.endPos = endInfo.startPos + d.duration();
1057 endInfo.track = m_dragItem->track();
1058 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1059 m_commandStack->push(command);
1061 // move and resize clip
1062 QUndoCommand *moveCommand = new QUndoCommand();
1063 moveCommand->setText(i18n("Edit clip"));
1064 ItemInfo clipInfo = m_dragItem->info();
1065 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1066 // duration was reduced, so process it first
1067 ItemInfo startInfo = clipInfo;
1068 clipInfo.endPos = clipInfo.startPos + d.duration();
1069 clipInfo.cropStart = d.cropStart();
1070 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1072 if (d.startPos() != clipInfo.startPos) {
1073 ItemInfo startInfo = clipInfo;
1074 clipInfo.startPos = d.startPos();
1075 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1076 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1078 if (d.duration() > m_dragItem->cropDuration()) {
1079 // duration was increased, so process it after move
1080 ItemInfo startInfo = clipInfo;
1081 clipInfo.endPos = clipInfo.startPos + d.duration();
1082 clipInfo.cropStart = d.cropStart();
1083 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1085 m_commandStack->push(moveCommand);
1089 QList<QGraphicsItem *> collisionList = items(event->pos());
1090 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1091 Guide *editGuide = (Guide *) collisionList.at(0);
1092 if (editGuide) slotEditGuide(editGuide->info());
1098 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1100 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1102 clip->setKeyframes(index, keyframes);
1103 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1104 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1108 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1110 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1111 m_editGuide->setEnabled(m_dragGuide != NULL);
1112 if (clip == NULL) m_timelineContextMenu->popup(pos);
1113 else if (group != NULL) {
1114 m_changeSpeedAction->setEnabled(false);
1115 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1116 m_ungroupAction->setEnabled(true);
1117 updateClipTypeActions(NULL);
1118 m_timelineContextClipMenu->popup(pos);
1120 m_ungroupAction->setEnabled(false);
1121 if (clip->type() == AVWIDGET) {
1122 ClipItem *item = static_cast <ClipItem*>(clip);
1123 updateClipTypeActions(item);
1124 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1125 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1126 m_timelineContextClipMenu->popup(pos);
1127 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1131 void CustomTrackView::activateMonitor()
1133 emit activateDocumentMonitor();
1136 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1138 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1140 resetSelectionGroup();
1141 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1142 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1144 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1145 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1147 info.startPos = GenTime();
1148 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1149 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1150 info.track = (int)(1 / m_tracksHeight);
1151 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1152 m_selectionGroup->addToGroup(item);
1153 item->setFlags(QGraphicsItem::ItemIsSelectable);
1154 //TODO: check if we do not overlap another clip when first dropping in timeline
1155 // if (insertPossible(m_selectionGroup, event->pos()))
1156 QList <GenTime> offsetList;
1157 offsetList.append(info.endPos);
1158 updateSnapPoints(NULL, offsetList);
1159 scene()->addItem(m_selectionGroup);
1160 event->acceptProposedAction();
1161 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1163 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1164 m_scene->clearSelection();
1165 resetSelectionGroup(false);
1167 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1170 QList <GenTime> offsetList;
1171 for (int i = 0; i < ids.size(); ++i) {
1172 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1173 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1175 info.startPos = start;
1176 info.endPos = info.startPos + clip->duration();
1177 info.track = (int)(1 / m_tracksHeight);
1178 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, false);
1179 start += clip->duration();
1180 offsetList.append(start);
1181 m_selectionGroup->addToGroup(item);
1182 item->setFlags(QGraphicsItem::ItemIsSelectable);
1183 m_waitingThumbs.append(item);
1185 //TODO: check if we do not overlap another clip when first dropping in timeline
1186 //if (insertPossible(m_selectionGroup, event->pos()))
1187 updateSnapPoints(NULL, offsetList);
1188 scene()->addItem(m_selectionGroup);
1189 m_thumbsTimer.start();
1190 event->acceptProposedAction();
1193 // the drag is not a clip (may be effect, ...)
1195 QGraphicsView::dragEnterEvent(event);
1200 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1203 QList<QGraphicsItem *> children = group->childItems();
1204 for (int i = 0; i < children.count(); i++) {
1205 if (children.at(i)->type() == AVWIDGET) {
1206 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1207 ItemInfo info = clip->info();
1208 kDebug() << " / / INSERT : " << pos.x();
1209 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1210 kDebug() << " / / INSERT RECT: " << shape;
1211 path = path.united(QPolygonF(shape));
1215 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1216 if (collindingItems.isEmpty()) return true;
1218 for (int i = 0; i < collindingItems.count(); i++) {
1219 QGraphicsItem *collision = collindingItems.at(i);
1220 if (collision->type() == AVWIDGET) {
1222 kDebug() << "// COLLISIION DETECTED";
1232 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1234 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1235 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1236 collindingItems.removeAll(item);
1237 if (collindingItems.isEmpty()) return false;
1239 for (int i = 0; i < collindingItems.count(); i++) {
1240 QGraphicsItem *collision = collindingItems.at(i);
1241 if (collision->type() == item->type()) {
1243 kDebug() << "// COLLISIION DETECTED";
1251 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1253 int track = m_document->tracksCount() - clip->track();
1254 GenTime pos = clip->startPos();
1255 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1256 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1259 bool success = true;
1260 for (int i = 0; i < clip->effectsCount(); i++) {
1261 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1263 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1264 m_document->renderer()->doRefresh();
1267 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1269 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1271 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1272 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1273 emit clipItemSelected(clip);
1274 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1277 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1279 QString index = effect.attribute("kdenlive_ix");
1280 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1281 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1282 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1285 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1287 clip->deleteEffect(index);
1288 emit clipItemSelected(clip);
1292 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1294 QList<QGraphicsItem *> itemList = group->childItems();
1295 QUndoCommand *effectCommand = new QUndoCommand();
1297 QDomNode namenode = effect.elementsByTagName("name").item(0);
1298 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1299 else effectName = i18n("effect");
1300 effectCommand->setText(i18n("Add %1", effectName));
1302 for (int i = 0; i < itemList.count(); i++) {
1303 if (itemList.at(i)->type() == AVWIDGET) {
1304 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1305 if (effect.attribute("type") == "audio") {
1306 // Don't add audio effects on video clips
1307 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1308 } else if (effect.hasAttribute("type") == false) {
1309 // Don't add video effect on audio clips
1310 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1313 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1314 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1317 if (item->isItemLocked()) {
1320 item->initEffect(effect);
1321 if (effect.attribute("tag") == "ladspa") {
1322 QString ladpsaFile = m_document->getLadspaFile();
1323 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1324 effect.setAttribute("src", ladpsaFile);
1326 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1331 m_commandStack->push(effectCommand);
1332 setDocumentModified();
1333 } else delete effectCommand;
1336 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1338 QList<QGraphicsItem *> itemList;
1339 QUndoCommand *effectCommand = new QUndoCommand();
1341 QDomNode namenode = effect.elementsByTagName("name").item(0);
1342 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1343 else effectName = i18n("effect");
1344 effectCommand->setText(i18n("Add %1", effectName));
1346 if (track == -1) itemList = scene()->selectedItems();
1347 if (itemList.isEmpty()) {
1348 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1349 if (clip) itemList.append(clip);
1350 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1352 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1353 for (int i = 0; i < itemList.count(); i++) {
1354 if (itemList.at(i)->type() == AVWIDGET) {
1355 ClipItem *item = (ClipItem *)itemList.at(i);
1356 if (effect.attribute("type") == "audio") {
1357 // Don't add audio effects on video clips
1358 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1359 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1362 } else if (effect.hasAttribute("type") == false) {
1363 // Don't add video effect on audio clips
1364 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1365 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1369 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1370 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1373 if (item->isItemLocked()) {
1376 item->initEffect(effect);
1377 if (effect.attribute("tag") == "ladspa") {
1378 QString ladpsaFile = m_document->getLadspaFile();
1379 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1380 effect.setAttribute("src", ladpsaFile);
1382 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1387 m_commandStack->push(effectCommand);
1388 setDocumentModified();
1389 } else delete effectCommand;
1392 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1394 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1395 m_commandStack->push(command);
1396 setDocumentModified();
1399 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1401 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1403 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1404 if (effect.attribute("tag") == "ladspa") {
1405 // Update the ladspa affect file
1406 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1408 // check if we are trying to reset a keyframe effect
1409 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1410 clip->initEffect(effect);
1411 effectParams = clip->getEffectArgs(effect);
1413 if (effectParams.paramValue("disabled") == "1") {
1414 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1415 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1416 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1417 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1418 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1420 clip->setEffectAt(ix, effect);
1421 if (ix == clip->selectedEffectIndex()) {
1422 clip->setSelectedEffect(ix);
1423 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1425 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1426 // A fade effect was modified, update the clip
1427 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1428 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1429 clip->setFadeIn(pos);
1431 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1432 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1433 clip->setFadeOut(pos);
1437 setDocumentModified();
1440 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1442 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1444 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1445 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1446 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1447 clip->setEffectAt(oldPos - 1, act);
1448 clip->setEffectAt(newPos - 1, before);
1449 emit clipItemSelected(clip, newPos - 1);
1451 setDocumentModified();
1454 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1456 QDomElement effect = clip->effectAt(effectPos);
1457 QDomElement oldEffect = effect.cloneNode().toElement();
1458 effect.setAttribute("disabled", disable);
1459 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1460 m_commandStack->push(command);
1461 setDocumentModified();;
1464 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1466 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1467 m_commandStack->push(command);
1468 setDocumentModified();
1471 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1473 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1474 m_commandStack->push(command);
1477 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1481 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1482 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1483 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1484 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1485 m_blockRefresh = false;
1488 if (item->parentItem()) {
1489 // Item is part of a group, reset group
1490 resetSelectionGroup();
1492 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1494 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1495 int cutPos = (int) cutTime.frames(m_document->fps());
1497 double speed = item->speed();
1498 newPos.startPos = cutTime;
1499 newPos.endPos = info.endPos;
1500 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1501 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1502 newPos.track = info.track;
1503 ClipItem *dup = item->clone(newPos);
1504 // remove unwanted effects (fade in) from 2nd part of cutted clip
1505 int ix = dup->hasEffect(QString(), "fadein");
1507 QDomElement oldeffect = item->effectAt(ix);
1508 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1510 ix = dup->hasEffect(QString(), "fade_from_black");
1512 QDomElement oldeffect = item->effectAt(ix);
1513 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1515 item->resizeEnd(cutPos, false);
1516 scene()->addItem(dup);
1517 if (item->checkKeyFrames()) slotRefreshEffects(item);
1518 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1519 item->baseClip()->addReference();
1520 m_document->updateClip(item->baseClip()->getId());
1521 setDocumentModified();
1522 kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1523 kDebug() << "// CUTTING CLIP dONE";
1527 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1528 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1529 if (!item || !dup || item == dup) {
1530 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1531 m_blockRefresh = false;
1534 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1535 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1539 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1540 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1541 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1542 //deleteClip(dup->info());
1545 if (dup->isSelected()) emit clipItemSelected(NULL);
1546 dup->baseClip()->removeReference();
1547 m_document->updateClip(dup->baseClip()->getId());
1548 scene()->removeItem(dup);
1551 ItemInfo clipinfo = item->info();
1552 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1553 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1555 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1556 setDocumentModified();
1558 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1561 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1564 void CustomTrackView::slotEnableRefresh()
1566 m_blockRefresh = false;
1569 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1571 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1572 if (itemList.count() == 1) {
1573 if (itemList.at(0)->type() == AVWIDGET) {
1574 ClipItem *item = (ClipItem *) itemList.at(0);
1576 info.track = item->track();
1577 ClipItem *transitionClip = NULL;
1578 const int transitiontrack = getPreviousVideoTrack(info.track);
1579 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1580 if (pos < item->startPos() + item->cropDuration() / 2) {
1581 // add transition to clip start
1582 info.startPos = item->startPos();
1583 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1584 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1585 info.endPos = transitionClip->endPos();
1586 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1587 // Check there is no other transition at that place
1588 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1589 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1590 QList<QGraphicsItem *> selection = m_scene->items(r);
1591 bool transitionAccepted = true;
1592 for (int i = 0; i < selection.count(); i++) {
1593 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1594 Transition *tr = static_cast <Transition *>(selection.at(i));
1595 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1596 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1597 } else transitionAccepted = false;
1600 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1601 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1604 // add transition to clip end
1605 info.endPos = item->endPos();
1606 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1607 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1608 info.startPos = transitionClip->startPos();
1609 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1610 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1611 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1613 // Check there is no other transition at that place
1614 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1615 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1616 QList<QGraphicsItem *> selection = m_scene->items(r);
1617 bool transitionAccepted = true;
1618 for (int i = 0; i < selection.count(); i++) {
1619 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1620 Transition *tr = static_cast <Transition *>(selection.at(i));
1621 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1622 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1623 } else transitionAccepted = false;
1626 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1627 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1630 } else for (int i = 0; i < itemList.count(); i++) {
1631 if (itemList.at(i)->type() == AVWIDGET) {
1632 ClipItem *item = (ClipItem *) itemList.at(i);
1634 info.startPos = item->startPos();
1635 info.endPos = info.startPos + GenTime(65, m_document->fps());
1636 info.track = item->track();
1638 // Check there is no other transition at that place
1639 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1640 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1641 QList<QGraphicsItem *> selection = m_scene->items(r);
1642 bool transitionAccepted = true;
1643 for (int i = 0; i < selection.count(); i++) {
1644 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1645 Transition *tr = static_cast <Transition *>(selection.at(i));
1646 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1647 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1648 } else transitionAccepted = false;
1651 int transitiontrack = getPreviousVideoTrack(info.track);
1652 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1653 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1658 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1660 if (transitionInfo.startPos >= transitionInfo.endPos) {
1661 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1664 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1665 m_commandStack->push(command);
1666 setDocumentModified();
1669 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1671 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1672 //kDebug() << "---- ADDING transition " << params.attribute("value");
1673 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1674 scene()->addItem(tr);
1675 setDocumentModified();
1677 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1682 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1684 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1686 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1689 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1690 if (m_dragItem == item) m_dragItem = NULL;
1692 emit transitionItemSelected(NULL);
1693 setDocumentModified();
1696 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1698 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1699 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1700 m_commandStack->push(command);
1701 setDocumentModified();
1704 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1706 Transition *item = getTransitionItemAt(pos, track);
1708 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1711 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition);
1712 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1713 item->setTransitionParameters(transition);
1714 if (updateTransitionWidget) {
1715 ItemInfo info = item->info();
1717 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1718 if (transitionClip && transitionClip->baseClip()) {
1719 QString size = transitionClip->baseClip()->getProperty("frame_size");
1720 p.setX(size.section('x', 0, 0).toInt());
1721 p.setY(size.section('x', 1, 1).toInt());
1723 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1725 setDocumentModified();
1728 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1730 event->setDropAction(Qt::IgnoreAction);
1731 const QPointF pos = mapToScene(event->pos());
1732 if (m_selectionGroup && m_clipDrag) {
1733 m_selectionGroup->setPos(pos.x(), pos.y());
1734 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1735 event->setDropAction(Qt::MoveAction);
1736 event->acceptProposedAction();
1738 QGraphicsView::dragMoveEvent(event);
1742 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1744 if (m_selectionGroup && m_clipDrag) {
1745 m_thumbsTimer.stop();
1746 m_waitingThumbs.clear();
1747 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1749 scene()->destroyItemGroup(m_selectionGroup);
1750 m_selectionGroup = NULL;
1751 } else QGraphicsView::dragLeaveEvent(event);
1754 void CustomTrackView::dropEvent(QDropEvent * event)
1756 if (m_selectionGroup && m_clipDrag) {
1757 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1758 resetSelectionGroup();
1759 m_scene->clearSelection();
1760 bool hasVideoClip = false;
1761 QUndoCommand *addCommand = new QUndoCommand();
1762 addCommand->setText(i18n("Add timeline clip"));
1764 for (int i = 0; i < items.count(); i++) {
1765 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1766 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1767 if (items.count() == 1) {
1768 updateClipTypeActions(item);
1770 updateClipTypeActions(NULL);
1773 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1774 item->baseClip()->addReference();
1775 m_document->updateClip(item->baseClip()->getId());
1776 ItemInfo info = item->info();
1778 int tracknumber = m_document->tracksCount() - info.track - 1;
1779 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1780 if (isLocked) item->setItemLocked(true);
1782 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1783 // add transparency transition
1784 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1786 info.track = m_document->tracksCount() - item->track();
1787 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1788 item->setSelected(true);
1790 m_commandStack->push(addCommand);
1791 setDocumentModified();
1792 m_changeSpeedAction->setEnabled(hasVideoClip);
1793 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1794 if (items.count() > 1) groupSelectedItems(true);
1795 } else QGraphicsView::dropEvent(event);
1800 QStringList CustomTrackView::mimeTypes() const
1802 QStringList qstrList;
1803 // list of accepted mime types for drop
1804 qstrList.append("text/plain");
1805 qstrList.append("kdenlive/producerslist");
1806 qstrList.append("kdenlive/clip");
1810 Qt::DropActions CustomTrackView::supportedDropActions() const
1812 // returns what actions are supported when dropping
1813 return Qt::MoveAction;
1816 void CustomTrackView::setDuration(int duration)
1818 int diff = qAbs(duration - sceneRect().width());
1819 if (diff * matrix().m11() > -50) {
1820 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1821 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1823 m_projectDuration = duration;
1826 int CustomTrackView::duration() const
1828 return m_projectDuration;
1831 void CustomTrackView::addTrack(TrackInfo type, int ix)
1833 if (ix == -1 || ix == m_document->tracksCount()) {
1834 m_document->insertTrack(ix, type);
1835 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1837 m_document->insertTrack(m_document->tracksCount() - ix, type);
1838 // insert track in MLT playlist
1839 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1841 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1842 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1843 QList<QGraphicsItem *> selection = m_scene->items(r);
1844 resetSelectionGroup();
1846 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1847 scene()->addItem(m_selectionGroup);
1848 for (int i = 0; i < selection.count(); i++) {
1849 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1850 m_selectionGroup->addToGroup(selection.at(i));
1851 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1854 // Move graphic items
1855 m_selectionGroup->translate(0, m_tracksHeight);
1857 // adjust track number
1858 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1859 for (int i = 0; i < children.count(); i++) {
1860 if (children.at(i)->type() == GROUPWIDGET) {
1861 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1862 children << grp->childItems();
1865 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1867 ItemInfo clipinfo = item->info();
1868 if (item->type() == AVWIDGET) {
1869 ClipItem *clip = static_cast <ClipItem *>(item);
1870 // We add a move clip command so that we get the correct producer for new track number
1871 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1872 Mlt::Producer *prod;
1873 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1874 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1875 else prod = clip->baseClip()->producer(clipinfo.track);
1876 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1877 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1879 } else if (item->type() == TRANSITIONWIDGET) {
1880 Transition *tr = static_cast <Transition *>(item);
1881 int track = tr->transitionEndTrack();
1883 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1887 resetSelectionGroup(false);
1890 int maxHeight = m_tracksHeight * m_document->tracksCount();
1891 for (int i = 0; i < m_guides.count(); i++) {
1892 QLineF l = m_guides.at(i)->line();
1893 l.setP2(QPointF(l.x2(), maxHeight));
1894 m_guides.at(i)->setLine(l);
1896 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1897 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1898 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1899 viewport()->update();
1900 //setFixedHeight(50 * m_tracksCount);
1903 void CustomTrackView::removeTrack(int ix)
1905 // Delete track in MLT playlist
1906 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1907 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1909 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1910 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1911 QList<QGraphicsItem *> selection = m_scene->items(r);
1913 resetSelectionGroup();
1915 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1916 scene()->addItem(m_selectionGroup);
1917 for (int i = 0; i < selection.count(); i++) {
1918 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1919 m_selectionGroup->addToGroup(selection.at(i));
1920 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1923 // Move graphic items
1924 qreal ydiff = 0 - (int) m_tracksHeight;
1925 m_selectionGroup->translate(0, ydiff);
1927 // adjust track number
1928 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1929 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1930 for (int i = 0; i < children.count(); i++) {
1931 if (children.at(i)->type() == GROUPWIDGET) {
1932 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1933 children << grp->childItems();
1936 if (children.at(i)->type() == AVWIDGET) {
1937 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1939 ItemInfo clipinfo = clip->info();
1940 // We add a move clip command so that we get the correct producer for new track number
1941 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1942 Mlt::Producer *prod;
1943 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1944 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1945 else prod = clip->baseClip()->producer(clipinfo.track);
1946 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1948 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1949 Transition *tr = static_cast <Transition *>(children.at(i));
1951 int track = tr->transitionEndTrack();
1953 ItemInfo clipinfo = tr->info();
1954 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1958 resetSelectionGroup(false);
1960 int maxHeight = m_tracksHeight * m_document->tracksCount();
1961 for (int i = 0; i < m_guides.count(); i++) {
1962 QLineF l = m_guides.at(i)->line();
1963 l.setP2(QPointF(l.x2(), maxHeight));
1964 m_guides.at(i)->setLine(l);
1966 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1967 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1968 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1969 viewport()->update();
1972 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1974 int tracknumber = m_document->tracksCount() - ix;
1975 m_document->setTrackType(tracknumber - 1, type);
1976 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1977 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1978 viewport()->update();
1982 void CustomTrackView::slotSwitchTrackAudio(int ix)
1984 /*for (int i = 0; i < m_document->tracksCount(); i++)
1985 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1986 int tracknumber = m_document->tracksCount() - ix - 1;
1987 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1988 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1989 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1990 setDocumentModified();
1993 void CustomTrackView::slotSwitchTrackLock(int ix)
1995 int tracknumber = m_document->tracksCount() - ix - 1;
1996 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1997 m_commandStack->push(command);
2001 void CustomTrackView::lockTrack(int ix, bool lock)
2003 int tracknumber = m_document->tracksCount() - ix - 1;
2004 m_document->switchTrackLock(tracknumber, lock);
2005 emit doTrackLock(ix, lock);
2006 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2008 for (int i = 0; i < selection.count(); i++) {
2009 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2010 if (selection.at(i)->isSelected()) {
2011 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2012 else emit transitionItemSelected(NULL);
2014 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2016 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2017 viewport()->update();
2018 setDocumentModified();
2021 void CustomTrackView::slotSwitchTrackVideo(int ix)
2023 int tracknumber = m_document->tracksCount() - ix;
2024 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2025 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2026 setDocumentModified();
2029 void CustomTrackView::slotRemoveSpace()
2033 if (m_menuPosition.isNull()) {
2034 pos = GenTime(cursorPos(), m_document->fps());
2036 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2039 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2040 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2042 ClipItem *item = getClipItemAt(pos, track);
2044 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2047 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2048 //kDebug() << "// GOT LENGT; " << length;
2050 emit displayMessage(i18n("You must be in an empty space to remove space (time=%1, track:%2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2054 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2055 QList<QGraphicsItem *> items = m_scene->items(r);
2057 QList<ItemInfo> clipsToMove;
2058 QList<ItemInfo> transitionsToMove;
2060 for (int i = 0; i < items.count(); i++) {
2061 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2062 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2063 ItemInfo info = item->info();
2064 if (item->type() == AVWIDGET) {
2065 clipsToMove.append(info);
2066 } else if (item->type() == TRANSITIONWIDGET) {
2067 transitionsToMove.append(info);
2072 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2073 m_commandStack->push(command);
2076 void CustomTrackView::slotInsertSpace()
2080 if (m_menuPosition.isNull()) {
2081 pos = GenTime(cursorPos(), m_document->fps());
2083 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2084 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2086 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2087 if (d.exec() != QDialog::Accepted) return;
2088 GenTime spaceDuration = d.selectedDuration();
2089 track = d.selectedTrack();
2090 ClipItem *item = getClipItemAt(pos, track);
2091 if (item) pos = item->startPos();
2094 int maxh = sceneRect().height();
2096 minh = track * m_tracksHeight + m_tracksHeight / 2;
2097 maxh = m_tracksHeight / 2 - 1;
2100 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2101 QList<QGraphicsItem *> items = m_scene->items(r);
2103 QList<ItemInfo> clipsToMove;
2104 QList<ItemInfo> transitionsToMove;
2106 for (int i = 0; i < items.count(); i++) {
2107 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2108 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2109 ItemInfo info = item->info();
2110 if (item->type() == AVWIDGET) {
2111 clipsToMove.append(info);
2112 } else if (item->type() == TRANSITIONWIDGET) {
2113 transitionsToMove.append(info);
2118 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2119 m_commandStack->push(command);
2122 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2124 int diff = duration.frames(m_document->fps());
2125 resetSelectionGroup();
2126 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2127 scene()->addItem(m_selectionGroup);
2129 Transition *transition;
2131 // Create lists with start pos for each track
2132 QMap <int, int> trackClipStartList;
2133 QMap <int, int> trackTransitionStartList;
2135 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2136 trackClipStartList[i] = -1;
2137 trackTransitionStartList[i] = -1;
2140 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2141 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2143 if (clip->parentItem()) {
2144 m_selectionGroup->addToGroup(clip->parentItem());
2145 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2147 m_selectionGroup->addToGroup(clip);
2148 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2150 if (trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track))
2151 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2152 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2154 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2155 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2157 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2158 m_selectionGroup->addToGroup(transition);
2159 if (trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track))
2160 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2161 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2162 } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage);
2164 m_selectionGroup->translate(diff, 0);
2166 // update items coordinates
2167 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2168 for (int i = 0; i < itemList.count(); i++) {
2169 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2170 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2171 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2172 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2173 for (int j = 0; j < children.count(); j++) {
2174 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2178 resetSelectionGroup(false);
2179 if (track != -1) track = m_document->tracksCount() - track;
2180 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2183 void CustomTrackView::deleteClip(const QString &clipId)
2185 resetSelectionGroup();
2186 QList<QGraphicsItem *> itemList = items();
2187 QUndoCommand *deleteCommand = new QUndoCommand();
2188 deleteCommand->setText(i18n("Delete timeline clips"));
2190 for (int i = 0; i < itemList.count(); i++) {
2191 if (itemList.at(i)->type() == AVWIDGET) {
2192 ClipItem *item = (ClipItem *)itemList.at(i);
2193 if (item->clipProducer() == clipId) {
2195 if (item->parentItem()) {
2196 // Clip is in a group, destroy the group
2197 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2199 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2203 if (count == 0) delete deleteCommand;
2204 else m_commandStack->push(deleteCommand);
2207 void CustomTrackView::setCursorPos(int pos, bool seek)
2209 if (pos == m_cursorPos) return;
2210 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2212 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2213 else if (m_autoScroll) checkScrolling();
2214 m_cursorLine->setPos(m_cursorPos, 0);
2217 void CustomTrackView::updateCursorPos()
2219 m_cursorLine->setPos(m_cursorPos, 0);
2222 int CustomTrackView::cursorPos()
2224 return (int)(m_cursorPos);
2227 void CustomTrackView::moveCursorPos(int delta)
2229 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2230 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2231 m_cursorPos += delta;
2232 m_cursorLine->setPos(m_cursorPos, 0);
2233 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2236 void CustomTrackView::initCursorPos(int pos)
2238 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2240 m_cursorLine->setPos(pos, 0);
2244 void CustomTrackView::checkScrolling()
2246 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2249 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2251 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2252 QGraphicsView::mouseReleaseEvent(event);
2253 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2254 if (event->button() == Qt::MidButton) {
2257 setDragMode(QGraphicsView::NoDrag);
2258 if (m_operationMode == MOVEGUIDE) {
2259 setCursor(Qt::ArrowCursor);
2260 m_operationMode = NONE;
2261 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2262 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2263 if (newPos != m_dragGuide->position()) {
2264 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2265 m_commandStack->push(command);
2266 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2267 m_document->syncGuides(m_guides);
2272 } else if (m_operationMode == SPACER && m_selectionGroup) {
2274 if (event->modifiers() != Qt::ControlModifier) {
2275 // We are moving all tracks
2277 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2278 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2279 if (timeOffset != GenTime()) {
2280 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2282 QList<ItemInfo> clipsToMove;
2283 QList<ItemInfo> transitionsToMove;
2285 // Create lists with start pos for each track
2286 QMap <int, int> trackClipStartList;
2287 QMap <int, int> trackTransitionStartList;
2289 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2290 trackClipStartList[i] = -1;
2291 trackTransitionStartList[i] = -1;
2294 int max = items.count();
2295 for (int i = 0; i < max; i++) {
2296 if (items.at(i)->type() == GROUPWIDGET)
2297 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2300 for (int i = 0; i < items.count(); i++) {
2301 if (items.at(i)->type() == AVWIDGET) {
2302 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2303 ItemInfo info = item->info();
2304 clipsToMove.append(info);
2306 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2307 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2308 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2309 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2310 ItemInfo info = item->info();
2311 transitionsToMove.append(info);
2313 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2314 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2318 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2319 m_commandStack->push(command);
2320 if (track != -1) track = m_document->tracksCount() - track;
2321 kDebug() << "SPACER TRACK:" << track;
2322 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2324 resetSelectionGroup(false);
2325 m_operationMode = NONE;
2326 } else if (m_operationMode == RUBBERSELECTION) {
2327 //kDebug() << "// END RUBBER SELECT";
2328 resetSelectionGroup();
2329 groupSelectedItems();
2330 m_operationMode = NONE;
2333 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2334 emit transitionItemSelected(NULL);
2338 if (m_dragItem) info = m_dragItem->info();
2340 if (m_operationMode == MOVE) {
2341 setCursor(Qt::OpenHandCursor);
2343 if (m_dragItem->parentItem() == 0) {
2344 // we are moving one clip, easy
2345 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2346 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2347 Mlt::Producer *prod;
2348 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2349 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2350 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2351 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod);
2353 kDebug() << "// get trans info";
2354 int tracknumber = m_document->tracksCount() - item->track() - 1;
2355 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2356 if (isLocked) item->setItemLocked(true);
2358 QUndoCommand *moveCommand = new QUndoCommand();
2359 moveCommand->setText(i18n("Move clip"));
2360 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2361 // Also move automatic transitions (on lower track)
2362 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2363 kDebug() << "// get trans info2";
2364 if (tr && tr->isAutomatic()) {
2365 ItemInfo trInfo = tr->info();
2366 ItemInfo newTrInfo = trInfo;
2367 newTrInfo.track = info.track;
2368 newTrInfo.startPos = m_dragItem->startPos();
2369 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2370 // transition end should stay the same
2372 // transition end should be adjusted to clip
2373 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2375 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2377 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2378 // Check if there is a transition at clip end
2379 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2380 if (tr && tr->isAutomatic()) {
2381 ItemInfo trInfo = tr->info();
2382 ItemInfo newTrInfo = trInfo;
2383 newTrInfo.track = info.track;
2384 newTrInfo.endPos = m_dragItem->endPos();
2385 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2386 // transition start should stay the same
2388 // transition start should be moved
2389 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2391 if (newTrInfo.startPos < newTrInfo.endPos)
2392 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2395 // Also move automatic transitions (on upper track)
2396 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2397 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2398 ItemInfo trInfo = tr->info();
2399 ItemInfo newTrInfo = trInfo;
2400 newTrInfo.startPos = m_dragItem->startPos();
2401 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2402 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2403 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2404 // transition end should be adjusted to clip on upper track
2405 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2407 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2410 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2411 // Check if there is a transition at clip end
2412 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2413 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2414 ItemInfo trInfo = tr->info();
2415 ItemInfo newTrInfo = trInfo;
2416 newTrInfo.endPos = m_dragItem->endPos();
2417 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2418 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2419 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2420 // transition start should be moved
2421 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2423 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2427 m_commandStack->push(moveCommand);
2429 // undo last move and emit error message
2430 bool snap = KdenliveSettings::snaptopoints();
2431 KdenliveSettings::setSnaptopoints(false);
2432 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2433 KdenliveSettings::setSnaptopoints(snap);
2434 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2436 setDocumentModified();
2438 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2439 Transition *transition = static_cast <Transition *>(m_dragItem);
2440 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2441 // Moving transition failed, revert to previous position
2442 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2443 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2445 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2446 m_commandStack->push(command);
2447 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2451 // Moving several clips. We need to delete them and readd them to new position,
2452 // or they might overlap each other during the move
2453 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2454 QList<QGraphicsItem *> items = group->childItems();
2456 QList<ItemInfo> clipsToMove;
2457 QList<ItemInfo> transitionsToMove;
2459 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2460 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2461 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2462 if (timeOffset != GenTime() || trackOffset != 0) {
2463 // remove items in MLT playlist
2466 int max = items.count();
2467 for (int i = 0; i < max; i++) {
2468 if (items.at(i)->type() == GROUPWIDGET) {
2469 items += items.at(i)->childItems();
2473 for (int i = 0; i < items.count(); i++) {
2474 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2475 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2476 ItemInfo info = item->info();
2477 if (item->type() == AVWIDGET) {
2478 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2479 // error, clip cannot be removed from playlist
2480 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2482 clipsToMove.append(info);
2485 transitionsToMove.append(info);
2486 Transition *tr = static_cast <Transition*>(item);
2487 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2491 for (int i = 0; i < items.count(); i++) {
2492 // re-add items in correct place
2493 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2494 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2496 ItemInfo info = item->info();
2497 int tracknumber = m_document->tracksCount() - info.track - 1;
2498 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2500 group->removeFromGroup(item);
2501 item->setItemLocked(true);
2504 if (item->type() == AVWIDGET) {
2505 ClipItem *clip = static_cast <ClipItem*>(item);
2506 info.track = m_document->tracksCount() - info.track;
2507 Mlt::Producer *prod;
2508 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2509 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2510 else prod = clip->baseClip()->producer(info.track);
2511 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2512 for (int i = 0; i < clip->effectsCount(); i++) {
2513 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2516 Transition *tr = static_cast <Transition*>(item);
2517 int newTrack = tr->transitionEndTrack();
2518 if (!tr->forcedTrack()) {
2519 newTrack = getPreviousVideoTrack(info.track);
2521 tr->updateTransitionEndTrack(newTrack);
2522 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2526 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2527 m_commandStack->push(move);
2529 //QPointF top = group->sceneBoundingRect().topLeft();
2530 //QPointF oldpos = m_selectionGroup->scenePos();
2531 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2532 //group->setPos(top);
2533 //TODO: get rid of the 3 lines below
2534 if (m_selectionGroup) {
2535 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2536 m_selectionGroupInfo.track = m_selectionGroup->track();
2538 setDocumentModified();
2541 m_document->renderer()->doRefresh();
2542 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2544 if (m_dragItem->type() == AVWIDGET) {
2545 ItemInfo resizeinfo = m_dragItemInfo;
2546 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2547 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2549 QUndoCommand *resizeCommand = new QUndoCommand();
2550 resizeCommand->setText(i18n("Resize clip"));
2552 // Check if there is an automatic transition on that clip (lower track)
2553 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2554 if (transition && transition->isAutomatic()) {
2555 ItemInfo trInfo = transition->info();
2556 ItemInfo newTrInfo = trInfo;
2557 newTrInfo.startPos = m_dragItem->startPos();
2558 if (newTrInfo.startPos < newTrInfo.endPos)
2559 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2561 // Check if there is an automatic transition on that clip (upper track)
2562 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2563 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2564 ItemInfo trInfo = transition->info();
2565 ItemInfo newTrInfo = trInfo;
2566 newTrInfo.startPos = m_dragItem->startPos();
2567 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2568 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2569 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2572 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2573 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2574 m_commandStack->push(resizeCommand);
2576 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2577 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2579 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2580 Transition *transition = static_cast <Transition *>(m_dragItem);
2581 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2582 // Cannot resize transition
2583 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2584 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2586 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2587 m_commandStack->push(command);
2591 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2592 // Item was resized, rebuild group;
2593 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2594 QList <QGraphicsItem *> children = group->childItems();
2595 m_document->clipManager()->removeGroup(group);
2596 scene()->destroyItemGroup(group);
2597 for (int i = 0; i < children.count(); i++) {
2598 children.at(i)->setSelected(true);
2600 groupSelectedItems(false, true);
2602 //m_document->renderer()->doRefresh();
2603 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2605 if (m_dragItem->type() == AVWIDGET) {
2606 ItemInfo resizeinfo = info;
2607 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2608 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2610 QUndoCommand *resizeCommand = new QUndoCommand();
2611 resizeCommand->setText(i18n("Resize clip"));
2613 // Check if there is an automatic transition on that clip (lower track)
2614 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2615 if (tr && tr->isAutomatic()) {
2616 ItemInfo trInfo = tr->info();
2617 ItemInfo newTrInfo = trInfo;
2618 newTrInfo.endPos = m_dragItem->endPos();
2619 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2622 // Check if there is an automatic transition on that clip (upper track)
2623 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2624 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2625 ItemInfo trInfo = tr->info();
2626 ItemInfo newTrInfo = trInfo;
2627 newTrInfo.endPos = m_dragItem->endPos();
2628 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2629 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2630 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2634 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2635 m_commandStack->push(resizeCommand);
2636 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2638 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2639 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2641 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2642 Transition *transition = static_cast <Transition *>(m_dragItem);
2643 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2644 // Cannot resize transition
2645 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2646 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2648 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2649 m_commandStack->push(command);
2652 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2653 // Item was resized, rebuild group;
2654 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2655 QList <QGraphicsItem *> children = group->childItems();
2656 m_document->clipManager()->removeGroup(group);
2657 scene()->destroyItemGroup(group);
2658 for (int i = 0; i < children.count(); i++) {
2659 children.at(i)->setSelected(true);
2661 groupSelectedItems(false, true);
2663 //m_document->renderer()->doRefresh();
2664 } else if (m_operationMode == FADEIN) {
2665 // resize fade in effect
2666 ClipItem * item = (ClipItem *) m_dragItem;
2667 int ix = item->hasEffect("volume", "fadein");
2669 QDomElement oldeffect = item->effectAt(ix);
2670 int start = item->cropStart().frames(m_document->fps());
2671 int end = item->fadeIn();
2673 slotDeleteEffect(item, oldeffect);
2676 QDomElement effect = oldeffect.cloneNode().toElement();
2677 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2678 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2679 slotUpdateClipEffect(item, effect, oldeffect, ix);
2680 emit clipItemSelected(item, ix);
2682 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2683 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2684 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2685 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2687 ix = item->hasEffect("volume", "fade_from_black");
2689 QDomElement oldeffect = item->effectAt(ix);
2690 int start = item->cropStart().frames(m_document->fps());
2691 int end = item->fadeIn();
2693 slotDeleteEffect(item, oldeffect);
2696 QDomElement effect = oldeffect.cloneNode().toElement();
2697 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2698 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2699 slotUpdateClipEffect(item, effect, oldeffect, ix);
2700 emit clipItemSelected(item, ix);
2703 } else if (m_operationMode == FADEOUT) {
2704 // resize fade in effect
2705 ClipItem * item = (ClipItem *) m_dragItem;
2706 int ix = item->hasEffect("volume", "fadeout");
2708 QDomElement oldeffect = item->effectAt(ix);
2709 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2710 int start = item->fadeOut();
2712 slotDeleteEffect(item, oldeffect);
2714 start = end - start;
2715 QDomElement effect = oldeffect.cloneNode().toElement();
2716 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2717 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2718 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2719 slotUpdateClipEffect(item, effect, oldeffect, ix);
2720 emit clipItemSelected(item, ix);
2722 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2723 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2724 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2725 EffectsList::setParameter(effect, "out", QString::number(0));
2726 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2728 ix = item->hasEffect("brightness", "fade_to_black");
2730 QDomElement oldeffect = item->effectAt(ix);
2731 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2732 int start = item->fadeOut();
2734 slotDeleteEffect(item, oldeffect);
2736 start = end - start;
2737 QDomElement effect = oldeffect.cloneNode().toElement();
2738 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2739 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2740 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2741 slotUpdateClipEffect(item, effect, oldeffect, ix);
2742 emit clipItemSelected(item, ix);
2745 } else if (m_operationMode == KEYFRAME) {
2746 // update the MLT effect
2747 ClipItem * item = (ClipItem *) m_dragItem;
2748 QString previous = item->keyframes(item->selectedEffectIndex());
2749 item->updateKeyframeEffect();
2750 QString next = item->keyframes(item->selectedEffectIndex());
2751 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2752 m_commandStack->push(command);
2753 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2754 emit clipItemSelected(item, item->selectedEffectIndex());
2756 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2757 // A transition is selected
2759 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2760 if (transitionClip && transitionClip->baseClip()) {
2761 QString size = transitionClip->baseClip()->getProperty("frame_size");
2762 p.setX(size.section('x', 0, 0).toInt());
2763 p.setY(size.section('x', 1, 1).toInt());
2765 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2766 } else emit transitionItemSelected(NULL);
2767 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2768 m_operationMode = NONE;
2771 void CustomTrackView::deleteClip(ItemInfo info)
2773 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2775 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2776 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2779 if (item->isSelected()) emit clipItemSelected(NULL);
2780 item->baseClip()->removeReference();
2781 m_document->updateClip(item->baseClip()->getId());
2783 /*if (item->baseClip()->isTransparent()) {
2784 // also remove automatic transition
2785 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2786 if (tr && tr->isAutomatic()) {
2787 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2788 scene()->removeItem(tr);
2792 scene()->removeItem(item);
2793 m_waitingThumbs.removeAll(item);
2794 if (m_dragItem == item) m_dragItem = NULL;
2797 setDocumentModified();
2798 m_document->renderer()->doRefresh();
2801 void CustomTrackView::deleteSelectedClips()
2803 resetSelectionGroup();
2804 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2805 if (itemList.count() == 0) {
2806 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2809 scene()->clearSelection();
2810 QUndoCommand *deleteSelected = new QUndoCommand();
2811 deleteSelected->setText(i18n("Delete selected items"));
2812 bool resetGroup = false;
2814 // expand & destroy groups
2815 for (int i = 0; i < itemList.count(); i++) {
2816 if (itemList.at(i)->type() == GROUPWIDGET) {
2817 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2818 itemList += children;
2819 QList <ItemInfo> clipInfos;
2820 QList <ItemInfo> transitionInfos;
2821 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2822 for (int j = 0; j < children.count(); j++) {
2823 if (children.at(j)->type() == AVWIDGET) {
2824 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2825 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2826 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2827 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2828 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2831 if (clipInfos.count() > 0) {
2832 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2837 for (int i = 0; i < itemList.count(); i++) {
2838 if (itemList.at(i)->type() == AVWIDGET) {
2839 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2840 if (item->parentItem()) resetGroup = true;
2841 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2842 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2843 emit clipItemSelected(NULL);
2844 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2845 Transition *item = static_cast <Transition *>(itemList.at(i));
2846 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2847 if (item->parentItem()) resetGroup = true;
2848 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2849 emit transitionItemSelected(NULL);
2853 m_commandStack->push(deleteSelected);
2856 void CustomTrackView::changeClipSpeed()
2858 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2859 if (itemList.count() == 0) {
2860 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2863 QUndoCommand *changeSelected = new QUndoCommand();
2864 changeSelected->setText("Edit clip speed");
2868 for (int i = 0; i < itemList.count(); i++) {
2869 if (itemList.at(i)->type() == AVWIDGET) {
2870 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2871 ItemInfo info = item->info();
2872 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2874 double speed = (double) percent / 100.0;
2875 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2877 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2881 if (count > 0) m_commandStack->push(changeSelected);
2882 else delete changeSelected;
2885 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2887 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2888 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2890 kDebug() << "ERROR: Cannot find clip for speed change";
2891 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2894 info.track = m_document->tracksCount() - item->track();
2895 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2897 item->setSpeed(speed);
2898 item->updateRectGeometry();
2899 if (item->cropDuration().frames(m_document->fps()) > endPos)
2900 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2901 setDocumentModified();
2902 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2905 void CustomTrackView::cutSelectedClips()
2907 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2908 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2909 for (int i = 0; i < itemList.count(); i++) {
2910 if (itemList.at(i)->type() == AVWIDGET) {
2911 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2912 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2913 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2914 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2915 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2916 m_commandStack->push(command);
2922 void CustomTrackView::groupClips(bool group)
2924 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2925 QList <ItemInfo> clipInfos;
2926 QList <ItemInfo> transitionInfos;
2927 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2930 int max = itemList.count();
2931 for (int i = 0; i < max; i++) {
2932 if (itemList.at(i)->type() == GROUPWIDGET) {
2933 itemList += itemList.at(i)->childItems();
2937 for (int i = 0; i < itemList.count(); i++) {
2938 if (itemList.at(i)->type() == AVWIDGET) {
2939 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2940 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2941 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2942 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2943 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2946 if (clipInfos.count() > 0) {
2947 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2948 m_commandStack->push(command);
2952 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2954 resetSelectionGroup();
2955 m_scene->clearSelection();
2957 for (int i = 0; i < clipInfos.count(); i++) {
2958 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2959 if (clip == NULL) continue;
2960 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2961 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2962 m_document->clipManager()->removeGroup(grp);
2963 scene()->destroyItemGroup(grp);
2965 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2967 for (int i = 0; i < transitionInfos.count(); i++) {
2968 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2969 if (tr == NULL) continue;
2970 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2971 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2972 m_document->clipManager()->removeGroup(grp);
2973 scene()->destroyItemGroup(grp);
2975 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2977 setDocumentModified();
2981 QList <QGraphicsItemGroup *> groups;
2982 for (int i = 0; i < clipInfos.count(); i++) {
2983 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2985 clip->setSelected(true);
2988 for (int i = 0; i < transitionInfos.count(); i++) {
2989 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2991 clip->setSelected(true);
2995 groupSelectedItems(false, true);
2996 setDocumentModified();
2999 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3001 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3002 if (baseclip == NULL) {
3003 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3006 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
3007 item->setEffectList(effects);
3008 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3009 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3010 scene()->addItem(item);
3012 int tracknumber = m_document->tracksCount() - info.track - 1;
3013 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3014 if (isLocked) item->setItemLocked(true);
3016 baseclip->addReference();
3017 m_document->updateClip(baseclip->getId());
3018 info.track = m_document->tracksCount() - info.track;
3019 Mlt::Producer *prod;
3020 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3021 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3022 else prod = baseclip->producer(info.track);
3023 m_document->renderer()->mltInsertClip(info, xml, prod);
3024 for (int i = 0; i < item->effectsCount(); i++) {
3025 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3027 setDocumentModified();
3028 m_document->renderer()->doRefresh();
3029 m_waitingThumbs.append(item);
3030 m_thumbsTimer.start();
3033 void CustomTrackView::slotUpdateClip(const QString &clipId)
3035 QList<QGraphicsItem *> list = scene()->items();
3036 ClipItem *clip = NULL;
3037 for (int i = 0; i < list.size(); ++i) {
3038 if (list.at(i)->type() == AVWIDGET) {
3039 clip = static_cast <ClipItem *>(list.at(i));
3040 if (clip->clipProducer() == clipId) {
3041 ItemInfo info = clip->info();
3042 info.track = m_document->tracksCount() - clip->track();
3043 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3044 clip->refreshClip(true);
3051 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3053 int framepos = (int)(pos.frames(m_document->fps()));
3054 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3055 ClipItem *clip = NULL;
3056 for (int i = 0; i < list.size(); i++) {
3057 if (list.at(i)->type() == AVWIDGET) {
3058 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3059 if (test->endPos() == pos) clip = test;
3066 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3068 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3069 ClipItem *clip = NULL;
3070 for (int i = 0; i < list.size(); i++) {
3071 if (list.at(i)->type() == AVWIDGET) {
3072 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3073 if (test->startPos() == pos) clip = test;
3080 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3082 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3083 ClipItem *clip = NULL;
3084 for (int i = 0; i < list.size(); i++) {
3085 if (list.at(i)->type() == AVWIDGET) {
3086 clip = static_cast <ClipItem *>(list.at(i));
3093 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3095 int framepos = (int)(pos.frames(m_document->fps()));
3096 return getClipItemAt(framepos, track);
3099 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3101 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3102 Transition *clip = NULL;
3103 for (int i = 0; i < list.size(); i++) {
3104 if (list.at(i)->type() == TRANSITIONWIDGET) {
3105 clip = static_cast <Transition *>(list.at(i));
3112 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3114 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3117 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3119 int framepos = (int)(pos.frames(m_document->fps()));
3120 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3121 Transition *clip = NULL;
3122 for (int i = 0; i < list.size(); i++) {
3123 if (list.at(i)->type() == TRANSITIONWIDGET) {
3124 Transition *test = static_cast <Transition *>(list.at(i));
3125 if (test->endPos() == pos) clip = test;
3132 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3134 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3135 Transition *clip = NULL;
3136 for (int i = 0; i < list.size(); ++i) {
3137 if (list.at(i)->type() == TRANSITIONWIDGET) {
3138 Transition *test = static_cast <Transition *>(list.at(i));
3139 if (test->startPos() == pos) clip = test;
3146 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3148 if (m_selectionGroup) resetSelectionGroup(false);
3149 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3151 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3152 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3155 Mlt::Producer *prod;
3156 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3157 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3158 else prod = item->baseClip()->producer(end.track);
3160 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
3162 bool snap = KdenliveSettings::snaptopoints();
3163 KdenliveSettings::setSnaptopoints(false);
3164 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3166 int tracknumber = m_document->tracksCount() - end.track - 1;
3167 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3168 m_scene->clearSelection();
3169 if (isLocked) item->setItemLocked(true);
3171 if (item->isItemLocked()) item->setItemLocked(false);
3172 item->setSelected(true);
3174 if (item->baseClip()->isTransparent()) {
3175 // Also move automatic transition
3176 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3177 if (tr && tr->isAutomatic()) {
3178 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3179 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3180 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3183 KdenliveSettings::setSnaptopoints(snap);
3184 setDocumentModified();
3186 // undo last move and emit error message
3187 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3189 m_document->renderer()->doRefresh();
3190 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3193 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3196 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3197 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3198 resetSelectionGroup();
3199 m_scene->clearSelection();
3201 for (int i = 0; i < startClip.count(); i++) {
3203 startClip[i].startPos = startClip.at(i).startPos - offset;
3204 startClip[i].track = startClip.at(i).track - trackOffset;
3206 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3207 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3209 clip->setItemLocked(false);
3210 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3211 else clip->setSelected(true);
3212 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3213 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3215 for (int i = 0; i < startTransition.count(); i++) {
3217 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3218 startTransition[i].track = startTransition.at(i).track - trackOffset;
3220 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3222 tr->setItemLocked(false);
3223 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3224 else tr->setSelected(true);
3225 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML());
3226 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3228 groupSelectedItems(true);
3229 if (m_selectionGroup) {
3230 bool snap = KdenliveSettings::snaptopoints();
3231 KdenliveSettings::setSnaptopoints(false);
3233 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3235 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3237 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3239 int max = children.count();
3240 for (int i = 0; i < max; i++) {
3241 if (children.at(i)->type() == GROUPWIDGET) {
3242 children += children.at(i)->childItems();
3245 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3247 for (int i = 0; i < children.count(); i++) {
3248 // re-add items in correct place
3249 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3250 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3252 ItemInfo info = item->info();
3253 int tracknumber = m_document->tracksCount() - info.track - 1;
3254 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3255 if (isLocked) item->setItemLocked(true);
3256 else if (item->isItemLocked()) item->setItemLocked(false);
3258 if (item->type() == AVWIDGET) {
3259 ClipItem *clip = static_cast <ClipItem*>(item);
3260 info.track = m_document->tracksCount() - info.track;
3261 Mlt::Producer *prod;
3262 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3263 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3264 else prod = clip->baseClip()->producer(info.track);
3265 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3266 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3267 } else if (item->type() == TRANSITIONWIDGET) {
3268 Transition *tr = static_cast <Transition*>(item);
3269 int newTrack = tr->transitionEndTrack();
3270 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3271 if (!tr->forcedTrack()) {
3272 newTrack += trackOffset;
3273 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3275 tr->updateTransitionEndTrack(newTrack);
3276 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3277 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3280 KdenliveSettings::setSnaptopoints(snap);
3281 m_document->renderer()->doRefresh();
3282 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3285 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3287 Transition *item = getTransitionItemAt(start.startPos, start.track);
3289 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3290 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3293 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3294 bool snap = KdenliveSettings::snaptopoints();
3295 KdenliveSettings::setSnaptopoints(false);
3296 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3297 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3298 // Transition was moved
3299 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3300 } else if (end.endPos == start.endPos) {
3301 // Transition start resize
3302 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3303 } else if (end.startPos == start.startPos) {
3304 // Transition end resize;
3305 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3308 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3309 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3310 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3312 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3313 KdenliveSettings::setSnaptopoints(snap);
3314 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3315 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3316 if (m_dragItem && m_dragItem == item) {
3318 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3319 if (transitionClip && transitionClip->baseClip()) {
3320 QString size = transitionClip->baseClip()->getProperty("frame_size");
3321 p.setX(size.section('x', 0, 0).toInt());
3322 p.setY(size.section('x', 1, 1).toInt());
3324 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3326 m_document->renderer()->doRefresh();
3329 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3331 bool resizeClipStart = true;
3332 if (start.startPos == end.startPos) resizeClipStart = false;
3333 /*if (resizeClipStart) offset = 1;
3335 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3337 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3338 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3341 if (item->parentItem()) {
3342 // Item is part of a group, reset group
3343 resetSelectionGroup();
3345 bool snap = KdenliveSettings::snaptopoints();
3346 KdenliveSettings::setSnaptopoints(false);
3347 if (resizeClipStart && start.startPos != end.startPos) {
3348 ItemInfo clipinfo = item->info();
3349 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3350 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3352 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3353 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3354 updateClipFade(item);
3355 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3356 } else if (!resizeClipStart) {
3357 ItemInfo clipinfo = item->info();
3358 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3359 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3361 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3362 updateClipFade(item);
3363 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3365 if (end.cropStart != start.cropStart) {
3366 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3367 ItemInfo clipinfo = end;
3368 clipinfo.track = m_document->tracksCount() - end.track;
3369 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3371 item->setCropStart(end.cropStart);
3372 item->resetThumbs(true);
3375 m_document->renderer()->doRefresh();
3376 KdenliveSettings::setSnaptopoints(snap);
3379 void CustomTrackView::updateClipFade(ClipItem * item)
3381 int end = item->fadeIn();
3383 // there is a fade in effect
3384 int effectPos = item->hasEffect("volume", "fadein");
3385 if (effectPos != -1) {
3386 QDomElement oldeffect = item->effectAt(effectPos);
3387 int start = item->cropStart().frames(m_document->fps());
3388 int max = item->cropDuration().frames(m_document->fps());
3390 // Make sure the fade effect is not longer than the clip
3391 item->setFadeIn(max);
3392 end = item->fadeIn();
3395 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3396 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3397 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3398 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3399 // if fade effect is displayed, update the effect edit widget with new clip duration
3400 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3402 effectPos = item->hasEffect("brightness", "fade_from_black");
3403 if (effectPos != -1) {
3404 QDomElement oldeffect = item->effectAt(effectPos);
3405 int start = item->cropStart().frames(m_document->fps());
3406 int max = item->cropDuration().frames(m_document->fps());
3408 // Make sure the fade effect is not longer than the clip
3409 item->setFadeIn(max);
3410 end = item->fadeIn();
3413 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3414 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3415 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3416 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3417 // if fade effect is displayed, update the effect edit widget with new clip duration
3418 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3421 int start = item->fadeOut();
3423 // there is a fade out effect
3424 int effectPos = item->hasEffect("volume", "fadeout");
3425 if (effectPos != -1) {
3426 QDomElement oldeffect = item->effectAt(effectPos);
3427 int max = item->cropDuration().frames(m_document->fps());
3428 int end = max + item->cropStart().frames(m_document->fps());
3430 // Make sure the fade effect is not longer than the clip
3431 item->setFadeOut(max);
3432 start = item->fadeOut();
3434 start = end - start;
3435 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3436 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3437 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3438 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3439 // if fade effect is displayed, update the effect edit widget with new clip duration
3440 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3442 effectPos = item->hasEffect("brightness", "fade_to_black");
3443 if (effectPos != -1) {
3444 QDomElement oldeffect = item->effectAt(effectPos);
3445 int max = item->cropDuration().frames(m_document->fps());
3446 int end = max + item->cropStart().frames(m_document->fps());
3448 // Make sure the fade effect is not longer than the clip
3449 item->setFadeOut(max);
3450 start = item->fadeOut();
3452 start = end - start;
3453 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3454 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3455 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3456 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3457 // if fade effect is displayed, update the effect edit widget with new clip duration
3458 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3463 double CustomTrackView::getSnapPointForPos(double pos)
3465 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3468 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3470 QList <GenTime> snaps;
3471 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3472 QList<QGraphicsItem *> itemList = items();
3473 for (int i = 0; i < itemList.count(); i++) {
3474 if (itemList.at(i) == selected) continue;
3475 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3476 if (itemList.at(i)->type() == AVWIDGET) {
3477 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3478 GenTime start = item->startPos();
3479 GenTime end = item->endPos();
3480 snaps.append(start);
3482 if (!offsetList.isEmpty()) {
3483 for (int j = 0; j < offsetList.size(); j++) {
3484 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3485 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3489 QList < GenTime > markers = item->snapMarkers();
3490 for (int j = 0; j < markers.size(); ++j) {
3491 GenTime t = markers.at(j);
3493 if (!offsetList.isEmpty()) {
3494 for (int k = 0; k < offsetList.size(); k++) {
3495 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3499 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3500 Transition *transition = static_cast <Transition*>(itemList.at(i));
3501 GenTime start = transition->startPos();
3502 GenTime end = transition->endPos();
3503 snaps.append(start);
3505 if (!offsetList.isEmpty()) {
3506 for (int j = 0; j < offsetList.size(); j++) {
3507 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3508 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3514 // add cursor position
3515 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3517 if (!offsetList.isEmpty()) {
3518 for (int j = 0; j < offsetList.size(); j++) {
3519 snaps.append(pos - offsetList.at(j));
3524 for (int i = 0; i < m_guides.count(); i++) {
3525 snaps.append(m_guides.at(i)->position());
3526 if (!offsetList.isEmpty()) {
3527 for (int j = 0; j < offsetList.size(); j++) {
3528 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3534 m_scene->setSnapList(snaps);
3535 //for (int i = 0; i < m_snapPoints.size(); ++i)
3536 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3539 void CustomTrackView::slotSeekToPreviousSnap()
3541 updateSnapPoints(NULL);
3542 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3543 setCursorPos((int) res.frames(m_document->fps()));
3547 void CustomTrackView::slotSeekToNextSnap()
3549 updateSnapPoints(NULL);
3550 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3551 setCursorPos((int) res.frames(m_document->fps()));
3555 void CustomTrackView::clipStart()
3557 ClipItem *item = getMainActiveClip();
3559 setCursorPos((int) item->startPos().frames(m_document->fps()));
3564 void CustomTrackView::clipEnd()
3566 ClipItem *item = getMainActiveClip();
3568 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3573 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3575 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3576 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3577 m_commandStack->push(command);
3580 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3582 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3583 m_commandStack->push(command);
3586 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3588 DocClipBase *base = m_document->clipManager()->getClipById(id);
3589 QList <CommentedTime> markers = base->commentedSnapMarkers();
3591 if (markers.isEmpty()) {
3592 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3595 QUndoCommand *deleteMarkers = new QUndoCommand();
3596 deleteMarkers->setText("Delete clip markers");
3598 for (int i = 0; i < markers.size(); i++) {
3599 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3601 m_commandStack->push(deleteMarkers);
3604 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3606 DocClipBase *base = m_document->clipManager()->getClipById(id);
3607 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3608 else base->deleteSnapMarker(pos);
3609 setDocumentModified();
3610 viewport()->update();
3613 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3615 return (*g1).position() < (*g2).position();
3618 int CustomTrackView::hasGuide(int pos, int offset)
3620 for (int i = 0; i < m_guides.count(); i++) {
3621 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3622 if (qAbs(guidePos - pos) <= offset) return guidePos;
3623 else if (guidePos > pos) return -1;
3628 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3630 if (oldPos > GenTime() && pos > GenTime()) {
3632 for (int i = 0; i < m_guides.count(); i++) {
3633 if (m_guides.at(i)->position() == oldPos) {
3634 Guide *item = m_guides.at(i);
3635 item->updateGuide(pos, comment);
3639 } else if (pos > GenTime()) addGuide(pos, comment);
3643 for (int i = 0; i < m_guides.count(); i++) {
3644 if (m_guides.at(i)->position() == oldPos) {
3645 delete m_guides.takeAt(i);
3650 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3652 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3653 m_document->syncGuides(m_guides);
3656 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3658 for (int i = 0; i < m_guides.count(); i++) {
3659 if (m_guides.at(i)->position() == pos) {
3660 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3664 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3665 scene()->addItem(g);
3667 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3668 m_document->syncGuides(m_guides);
3672 void CustomTrackView::slotAddGuide()
3674 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3675 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3676 if (d.exec() != QDialog::Accepted) return;
3677 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3678 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3679 m_commandStack->push(command);
3683 void CustomTrackView::slotEditGuide(int guidePos)
3686 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3687 else pos = GenTime(guidePos, m_document->fps());
3689 for (int i = 0; i < m_guides.count(); i++) {
3690 if (m_guides.at(i)->position() == pos) {
3691 slotEditGuide(m_guides.at(i)->info());
3696 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3699 void CustomTrackView::slotEditGuide(CommentedTime guide)
3701 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3702 if (d.exec() == QDialog::Accepted) {
3703 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3704 m_commandStack->push(command);
3709 void CustomTrackView::slotEditTimeLineGuide()
3711 if (m_dragGuide == NULL) return;
3712 CommentedTime guide = m_dragGuide->info();
3713 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3714 if (d.exec() == QDialog::Accepted) {
3715 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3716 m_commandStack->push(command);
3720 void CustomTrackView::slotDeleteGuide(int guidePos)
3723 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3724 else pos = GenTime(guidePos, m_document->fps());
3726 for (int i = 0; i < m_guides.count(); i++) {
3727 if (m_guides.at(i)->position() == pos) {
3728 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3729 m_commandStack->push(command);
3734 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3738 void CustomTrackView::slotDeleteTimeLineGuide()
3740 if (m_dragGuide == NULL) return;
3741 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3742 m_commandStack->push(command);
3746 void CustomTrackView::slotDeleteAllGuides()
3748 QUndoCommand *deleteAll = new QUndoCommand();
3749 deleteAll->setText("Delete all guides");
3750 for (int i = 0; i < m_guides.count(); i++) {
3751 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3753 m_commandStack->push(deleteAll);
3756 void CustomTrackView::setTool(PROJECTTOOL tool)
3761 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3764 matrix = matrix.scale(scaleFactor, verticalScale);
3765 m_scene->setScale(scaleFactor, verticalScale);
3766 m_animationTimer->stop();
3771 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3773 int diff = sceneRect().width() - m_projectDuration;
3774 if (diff * matrix.m11() < 50) {
3775 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3776 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3778 centerOn(QPointF(cursorPos(), verticalPos));
3781 void CustomTrackView::slotRefreshGuides()
3783 if (KdenliveSettings::showmarkers()) {
3784 kDebug() << "// refresh GUIDES";
3785 for (int i = 0; i < m_guides.count(); i++) {
3786 m_guides.at(i)->update();
3791 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3794 r.setWidth(r.width() + 1);
3795 painter->setClipRect(r);
3796 painter->drawLine(r.left(), 0, r.right(), 0);
3797 uint max = m_document->tracksCount();
3798 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3799 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3800 QColor audioColor = palette().alternateBase().color();
3801 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3802 for (uint i = 0; i < max; i++) {
3803 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(lockedColor));
3804 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(audioColor));
3805 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3807 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3808 if (height() > lowerLimit)
3809 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3812 bool CustomTrackView::findString(const QString &text)
3815 for (int i = 0; i < m_searchPoints.size(); ++i) {
3816 marker = m_searchPoints.at(i).comment();
3817 if (marker.contains(text, Qt::CaseInsensitive)) {
3818 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3819 int vert = verticalScrollBar()->value();
3820 int hor = cursorPos();
3821 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3829 bool CustomTrackView::findNextString(const QString &text)
3832 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3833 marker = m_searchPoints.at(i).comment();
3834 if (marker.contains(text, Qt::CaseInsensitive)) {
3835 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3836 int vert = verticalScrollBar()->value();
3837 int hor = cursorPos();
3838 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3847 void CustomTrackView::initSearchStrings()
3849 m_searchPoints.clear();
3850 QList<QGraphicsItem *> itemList = items();
3851 for (int i = 0; i < itemList.count(); i++) {
3852 // parse all clip names
3853 if (itemList.at(i)->type() == AVWIDGET) {
3854 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3855 GenTime start = item->startPos();
3856 CommentedTime t(start, item->clipName());
3857 m_searchPoints.append(t);
3858 // add all clip markers
3859 QList < CommentedTime > markers = item->commentedSnapMarkers();
3860 m_searchPoints += markers;
3865 for (int i = 0; i < m_guides.count(); i++) {
3866 m_searchPoints.append(m_guides.at(i)->info());
3869 qSort(m_searchPoints);
3872 void CustomTrackView::clearSearchStrings()
3874 m_searchPoints.clear();
3878 void CustomTrackView::copyClip()
3880 qDeleteAll(m_copiedItems);
3881 m_copiedItems.clear();
3882 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3883 if (itemList.count() == 0) {
3884 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3887 for (int i = 0; i < itemList.count(); i++) {
3888 if (itemList.at(i)->type() == AVWIDGET) {
3889 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3890 m_copiedItems.append(dup->clone(dup->info()));
3891 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3892 Transition *dup = static_cast <Transition *>(itemList.at(i));
3893 m_copiedItems.append(dup->clone());
3898 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3900 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
3901 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3902 for (int i = 0; i < collisions.count(); i++) {
3903 if (collisions.at(i)->type() == type) return false;
3908 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3910 for (int i = 0; i < items.count(); i++) {
3911 ItemInfo info = items.at(i)->info();
3912 info.startPos += offset;
3913 info.endPos += offset;
3914 info.track += trackOffset;
3915 if (!canBePastedTo(info, items.at(i)->type())) return false;
3920 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3922 QPainterPath movePath;
3923 movePath.moveTo(0, 0);
3925 for (int i = 0; i < items.count(); i++) {
3926 ItemInfo info = items.at(i)->info();
3927 info.startPos = info.startPos + offset;
3928 info.endPos = info.endPos + offset;
3929 info.track = info.track + trackOffset;
3930 if (info.startPos < GenTime()) {
3931 // No clip should go below 0
3934 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
3935 movePath.addRect(rect);
3937 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3938 for (int i = 0; i < collisions.count(); i++) {
3939 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3940 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3947 void CustomTrackView::pasteClip()
3949 if (m_copiedItems.count() == 0) {
3950 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3954 if (m_menuPosition.isNull()) {
3955 position = mapFromGlobal(QCursor::pos());
3956 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3957 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3960 } else position = m_menuPosition;
3961 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3962 int track = (int)(position.y() / m_tracksHeight);
3963 ItemInfo first = m_copiedItems.at(0)->info();
3965 GenTime offset = pos - first.startPos;
3966 int trackOffset = track - first.track;
3968 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3969 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3972 QUndoCommand *pasteClips = new QUndoCommand();
3973 pasteClips->setText("Paste clips");
3975 for (int i = 0; i < m_copiedItems.count(); i++) {
3976 // parse all clip names
3977 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3978 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3980 info.startPos = clip->startPos() + offset;
3981 info.endPos = clip->endPos() + offset;
3982 info.cropStart = clip->cropStart();
3983 info.track = clip->track() + trackOffset;
3984 if (canBePastedTo(info, AVWIDGET)) {
3985 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3986 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3987 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3988 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3990 info.startPos = tr->startPos() + offset;
3991 info.endPos = tr->endPos() + offset;
3992 info.track = tr->track() + trackOffset;
3993 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3994 if (info.startPos >= info.endPos) {
3995 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3996 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3997 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4000 m_commandStack->push(pasteClips);
4003 void CustomTrackView::pasteClipEffects()
4005 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4006 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4009 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4010 EffectsList effects = clip->effectList();
4012 QUndoCommand *paste = new QUndoCommand();
4013 paste->setText("Paste effects");
4015 QList<QGraphicsItem *> clips = scene()->selectedItems();
4016 for (int i = 0; i < clips.count(); ++i) {
4017 if (clips.at(i)->type() == AVWIDGET) {
4018 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4019 for (int i = 0; i < clip->effectsCount(); i++) {
4020 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
4024 m_commandStack->push(paste);
4028 ClipItem *CustomTrackView::getClipUnderCursor() const
4030 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4031 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4032 for (int i = 0; i < collisions.count(); i++) {
4033 if (collisions.at(i)->type() == AVWIDGET) {
4034 return static_cast < ClipItem *>(collisions.at(i));
4040 ClipItem *CustomTrackView::getMainActiveClip() const
4042 QList<QGraphicsItem *> clips = scene()->selectedItems();
4043 if (clips.isEmpty()) {
4044 return getClipUnderCursor();
4046 ClipItem *item = NULL;
4047 for (int i = 0; i < clips.count(); ++i) {
4048 if (clips.at(i)->type() == AVWIDGET)
4049 item = static_cast < ClipItem *>(clips.at(i));
4050 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4052 if (item) return item;
4057 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4059 QList<QGraphicsItem *> clips = scene()->selectedItems();
4060 if (clips.isEmpty()) {
4061 return getClipUnderCursor();
4064 // remove all items in the list that are not clips
4065 for (int i = 0; i < clips.count();) {
4066 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4069 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4070 for (int i = 0; i < clips.count(); ++i) {
4071 if (clips.at(i)->type() == AVWIDGET) {
4072 item = static_cast < ClipItem *>(clips.at(i));
4073 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4081 void CustomTrackView::setInPoint()
4083 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4085 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4088 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4092 ItemInfo startInfo = clip->info();
4093 ItemInfo endInfo = startInfo;
4094 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4095 if (endInfo.startPos >= startInfo.endPos) {
4096 // Check for invalid resize
4097 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4099 } else if (endInfo.startPos < startInfo.startPos) {
4100 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4101 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4102 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4103 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4107 if (clip->type() == TRANSITIONWIDGET) {
4108 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4109 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4112 void CustomTrackView::setOutPoint()
4114 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4116 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4119 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4123 ItemInfo startInfo = clip->info();
4124 ItemInfo endInfo = clip->info();
4125 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4126 if (endInfo.endPos <= startInfo.startPos) {
4127 // Check for invalid resize
4128 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4130 } else if (endInfo.endPos > startInfo.endPos) {
4131 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4132 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4133 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4139 if (clip->type() == TRANSITIONWIDGET) {
4140 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4141 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4144 void CustomTrackView::slotUpdateAllThumbs()
4146 QList<QGraphicsItem *> itemList = items();
4147 //if (itemList.isEmpty()) return;
4149 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4150 for (int i = 0; i < itemList.count(); i++) {
4151 if (itemList.at(i)->type() == AVWIDGET) {
4152 item = static_cast <ClipItem *>(itemList.at(i));
4153 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4154 // Check if we have a cached thumbnail
4155 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4156 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4157 if (QFile::exists(thumb)) {
4159 item->slotSetStartThumb(pix);
4162 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4163 QString endThumb = startThumb;
4164 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4165 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4166 if (QFile::exists(startThumb)) {
4167 QPixmap pix(startThumb);
4168 item->slotSetStartThumb(pix);
4170 if (QFile::exists(endThumb)) {
4171 QPixmap pix(endThumb);
4172 item->slotSetEndThumb(pix);
4176 item->refreshClip(false);
4177 qApp->processEvents();
4180 viewport()->update();
4183 void CustomTrackView::saveThumbnails()
4185 QList<QGraphicsItem *> itemList = items();
4187 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4188 for (int i = 0; i < itemList.count(); i++) {
4189 if (itemList.at(i)->type() == AVWIDGET) {
4190 item = static_cast <ClipItem *>(itemList.at(i));
4191 if (item->clipType() != COLOR) {
4192 // Check if we have a cached thumbnail
4193 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4194 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4195 if (!QFile::exists(thumb)) {
4196 QPixmap pix(item->startThumb());
4200 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4201 QString endThumb = startThumb;
4202 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4203 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4204 if (!QFile::exists(startThumb)) {
4205 QPixmap pix(item->startThumb());
4206 pix.save(startThumb);
4208 if (!QFile::exists(endThumb)) {
4209 QPixmap pix(item->endThumb());
4219 void CustomTrackView::slotInsertTrack(int ix)
4221 kDebug() << "// INSERTING TRK: " << ix;
4222 QDialog d(parentWidget());
4223 Ui::AddTrack_UI view;
4225 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4226 view.track_nb->setValue(ix);
4227 d.setWindowTitle(i18n("Insert Track"));
4229 if (d.exec() == QDialog::Accepted) {
4230 ix = view.track_nb->value();
4231 if (view.before_select->currentIndex() == 1) {
4235 if (view.video_track->isChecked()) {
4236 info.type = VIDEOTRACK;
4237 info.isMute = false;
4238 info.isBlind = false;
4239 info.isLocked = false;
4241 info.type = AUDIOTRACK;
4242 info.isMute = false;
4243 info.isBlind = true;
4244 info.isLocked = false;
4246 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4247 m_commandStack->push(addTrack);
4248 setDocumentModified();
4252 void CustomTrackView::slotDeleteTrack(int ix)
4255 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4257 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4258 deleteTimelineTrack(ix, info);
4259 setDocumentModified();
4260 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4261 m_commandStack->push(command);*/
4265 void CustomTrackView::slotChangeTrack(int ix)
4267 QDialog d(parentWidget());
4268 Ui::AddTrack_UI view;
4270 view.label->setText(i18n("Change track"));
4271 view.before_select->setHidden(true);
4272 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4273 view.track_nb->setValue(ix);
4274 d.setWindowTitle(i18n("Change Track Type"));
4276 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4277 view.video_track->setChecked(true);
4279 view.audio_track->setChecked(true);
4281 if (d.exec() == QDialog::Accepted) {
4283 info.isLocked = false;
4284 info.isMute = false;
4285 ix = view.track_nb->value();
4287 if (view.video_track->isChecked()) {
4288 info.type = VIDEOTRACK;
4289 info.isBlind = false;
4291 info.type = AUDIOTRACK;
4292 info.isBlind = true;
4294 changeTimelineTrack(ix, info);
4295 setDocumentModified();
4300 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4302 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4303 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4304 QList<QGraphicsItem *> selection = m_scene->items(r);
4305 QUndoCommand *deleteTrack = new QUndoCommand();
4306 deleteTrack->setText("Delete track");
4308 // Delete all clips in selected track
4309 for (int i = 0; i < selection.count(); i++) {
4310 if (selection.at(i)->type() == AVWIDGET) {
4311 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4312 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4313 m_scene->removeItem(item);
4316 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4317 Transition *item = static_cast <Transition *>(selection.at(i));
4318 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4319 m_scene->removeItem(item);
4325 selection = m_scene->items();
4326 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4327 m_commandStack->push(deleteTrack);
4330 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4332 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4333 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4334 m_commandStack->push(changeTrack);
4337 void CustomTrackView::autoTransition()
4339 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4340 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4341 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4344 Transition *tr = static_cast <Transition*>(itemList.at(0));
4345 tr->setAutomatic(!tr->isAutomatic());
4346 QDomElement transition = tr->toXML();
4347 m_document->renderer()->mltUpdateTransition(transition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), tr->startPos(), tr->endPos(), transition);
4351 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4354 QDomNodeList params = effect.elementsByTagName("parameter");
4355 for (int i = 0; i < params.count(); i++) {
4356 QDomElement e = params.item(i).toElement();
4357 if (!e.isNull() && e.attribute("type") == "constant") {
4358 if (e.hasAttribute("factor")) {
4359 double factor = e.attribute("factor").toDouble();
4360 double value = e.attribute("value").toDouble();
4361 value = value / factor;
4362 result.append(QString::number(value));
4363 } else result.append(e.attribute("value"));
4369 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4371 QList<QGraphicsItem *> list = scene()->items();
4372 ClipItem *clip = NULL;
4373 for (int i = 0; i < list.size(); ++i) {
4374 if (list.at(i)->type() == AVWIDGET) {
4375 clip = static_cast <ClipItem *>(list.at(i));
4376 if (clip->clipProducer() == id) {
4377 clip->setClipName(name);
4381 viewport()->update();
4384 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4386 minimum = GenTime();
4387 maximum = GenTime();
4388 QList<QGraphicsItem *> selection;
4389 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4390 selection.removeAll(item);
4391 for (int i = 0; i < selection.count(); i++) {
4392 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4393 if (clip && clip->type() == AVWIDGET) {
4394 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4395 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4400 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4402 minimum = GenTime();
4403 maximum = GenTime();
4404 QList<QGraphicsItem *> selection;
4405 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4406 selection.removeAll(item);
4407 for (int i = 0; i < selection.count(); i++) {
4408 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4409 if (clip && clip->type() == TRANSITIONWIDGET) {
4410 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4411 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4417 void CustomTrackView::loadGroups(const QDomNodeList groups)
4419 for (int i = 0; i < groups.count(); i++) {
4420 QDomNodeList children = groups.at(i).childNodes();
4421 scene()->clearSelection();
4422 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4423 QDomNode n = children.item(nodeindex);
4424 QDomElement elem = n.toElement();
4425 int pos = elem.attribute("position").toInt();
4426 int track = elem.attribute("track").toInt();
4427 if (elem.tagName() == "clipitem") {
4428 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4429 if (clip) clip->setSelected(true);
4431 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4432 if (clip) clip->setSelected(true);
4435 groupSelectedItems(false, true);
4439 void CustomTrackView::splitAudio()
4441 resetSelectionGroup();
4442 QList<QGraphicsItem *> selection = scene()->selectedItems();
4443 if (selection.isEmpty()) {
4444 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4447 QUndoCommand *splitCommand = new QUndoCommand();
4448 splitCommand->setText(i18n("Split audio"));
4449 for (int i = 0; i < selection.count(); i++) {
4450 if (selection.at(i)->type() == AVWIDGET) {
4451 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4452 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4453 if (clip->parentItem()) {
4454 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4456 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4461 m_commandStack->push(splitCommand);
4464 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4466 ClipItem *clip = getClipItemAt(pos, track);
4468 kDebug() << "// Cannot find clip to split!!!";
4472 int start = pos.frames(m_document->fps());
4473 int freetrack = m_document->tracksCount() - track - 1;
4474 for (; freetrack > 0; freetrack--) {
4475 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4476 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4477 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4478 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4479 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4484 kDebug() << "GOT TRK: " << track;
4485 if (freetrack == 0) {
4486 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4489 info.startPos = clip->startPos();
4490 info.endPos = clip->endPos();
4491 info.cropStart = clip->cropStart();
4492 info.track = m_document->tracksCount() - freetrack;
4493 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4494 scene()->clearSelection();
4495 clip->setSelected(true);
4496 ClipItem *audioClip = getClipItemAt(start, info.track);
4498 clip->setVideoOnly(true);
4499 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4500 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4501 audioClip->setSelected(true);
4502 audioClip->setAudioOnly(true);
4503 groupSelectedItems(false, true);
4507 // unsplit clip: remove audio part and change video part to normal clip
4508 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4509 kDebug() << "//CANNOT FIND CLP GRP";
4512 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4513 QList<QGraphicsItem *> children = grp->childItems();
4514 if (children.count() != 2) {
4515 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4518 for (int i = 0; i < children.count(); i++) {
4519 if (children.at(i) != clip) {
4520 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4521 ItemInfo info = clip->info();
4522 deleteClip(clp->info());
4523 clip->setVideoOnly(false);
4524 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4528 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4529 m_document->clipManager()->removeGroup(grp);
4530 scene()->destroyItemGroup(grp);
4534 void CustomTrackView::setVideoOnly()
4536 resetSelectionGroup();
4537 QList<QGraphicsItem *> selection = scene()->selectedItems();
4538 if (selection.isEmpty()) {
4539 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4542 QUndoCommand *videoCommand = new QUndoCommand();
4543 videoCommand->setText(i18n("Video only"));
4544 for (int i = 0; i < selection.count(); i++) {
4545 if (selection.at(i)->type() == AVWIDGET) {
4546 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4547 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4548 if (clip->parentItem()) {
4549 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4551 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4556 m_commandStack->push(videoCommand);
4559 void CustomTrackView::setAudioOnly()
4561 resetSelectionGroup();
4562 QList<QGraphicsItem *> selection = scene()->selectedItems();
4563 if (selection.isEmpty()) {
4564 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4567 QUndoCommand *videoCommand = new QUndoCommand();
4568 videoCommand->setText(i18n("Audio only"));
4569 for (int i = 0; i < selection.count(); i++) {
4570 if (selection.at(i)->type() == AVWIDGET) {
4571 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4572 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4573 if (clip->parentItem()) {
4574 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4576 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4581 m_commandStack->push(videoCommand);
4584 void CustomTrackView::setAudioAndVideo()
4586 resetSelectionGroup();
4587 QList<QGraphicsItem *> selection = scene()->selectedItems();
4588 if (selection.isEmpty()) {
4589 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4592 QUndoCommand *videoCommand = new QUndoCommand();
4593 videoCommand->setText(i18n("Audio and Video"));
4594 for (int i = 0; i < selection.count(); i++) {
4595 if (selection.at(i)->type() == AVWIDGET) {
4596 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4597 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4598 if (clip->parentItem()) {
4599 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4601 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4606 m_commandStack->push(videoCommand);
4609 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4611 ClipItem *clip = getClipItemAt(pos, track);
4613 kDebug() << "// Cannot find clip to split!!!";
4617 int start = pos.frames(m_document->fps());
4618 clip->setVideoOnly(true);
4619 clip->setAudioOnly(false);
4620 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4621 } else if (audioOnly) {
4622 int start = pos.frames(m_document->fps());
4623 clip->setAudioOnly(true);
4624 clip->setVideoOnly(false);
4625 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4627 int start = pos.frames(m_document->fps());
4628 clip->setAudioOnly(false);
4629 clip->setVideoOnly(false);
4630 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4633 setDocumentModified();
4636 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4638 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4639 m_clipTypeGroup->setEnabled(false);
4641 m_clipTypeGroup->setEnabled(true);
4642 QList <QAction *> actions = m_clipTypeGroup->actions();
4644 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4645 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4646 else lookup = "clip_audio_and_video";
4647 for (int i = 0; i < actions.count(); i++) {
4648 if (actions.at(i)->data().toString() == lookup) {
4649 actions.at(i)->setChecked(true);
4656 void CustomTrackView::reloadTransitionLumas()
4660 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4661 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4662 for (int i = 0; i < params.count(); i++) {
4663 QDomElement e = params.item(i).toElement();
4664 if (e.attribute("tag") == "resource") {
4665 lumaNames = e.attribute("paramlistdisplay");
4666 lumaFiles = e.attribute("paramlist");
4671 QList<QGraphicsItem *> itemList = items();
4672 Transition *transitionitem;
4673 QDomElement transitionXml;
4674 for (int i = 0; i < itemList.count(); i++) {
4675 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4676 transitionitem = static_cast <Transition*>(itemList.at(i));
4677 transitionXml = transitionitem->toXML();
4678 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4679 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4680 for (int i = 0; i < params.count(); i++) {
4681 QDomElement e = params.item(i).toElement();
4682 if (e.attribute("tag") == "resource") {
4683 e.setAttribute("paramlistdisplay", lumaNames);
4684 e.setAttribute("paramlist", lumaFiles);
4689 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4690 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4691 for (int i = 0; i < params.count(); i++) {
4692 QDomElement e = params.item(i).toElement();
4693 if (e.attribute("tag") == "luma") {
4694 e.setAttribute("paramlistdisplay", lumaNames);
4695 e.setAttribute("paramlist", lumaFiles);
4702 emit transitionItemSelected(NULL);
4705 #include "customtrackview.moc"