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"
67 #include <QMouseEvent>
68 #include <QStylePainter>
69 #include <QGraphicsItem>
70 #include <QDomDocument>
72 #include <QApplication>
73 #include <QInputDialog>
77 // disable animation if user asked it in KDE's global settings
78 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
79 // needs something like below (taken from dolphin)
80 // #include <kglobalsettings.h>
81 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
82 // const int duration = animate ? 1500 : 1;
84 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
85 QGraphicsView(projectscene, parent),
86 m_tracksHeight(KdenliveSettings::trackheight()),
90 m_scene(projectscene),
92 m_operationMode(NONE),
99 m_autoScroll(KdenliveSettings::autoscroll()),
100 m_changeSpeedAction(NULL),
101 m_pasteEffectsAction(NULL),
102 m_ungroupAction(NULL),
109 m_blockRefresh(false),
110 m_selectionGroup(NULL)
112 if (doc) m_commandStack = doc->commandStack();
113 else m_commandStack = NULL;
114 setMouseTracking(true);
115 setAcceptDrops(true);
116 m_animationTimer = new QTimeLine(800);
117 m_animationTimer->setFrameRange(0, 5);
118 m_animationTimer->setUpdateInterval(100);
119 m_animationTimer->setLoopCount(0);
120 m_tipColor = QColor(0, 192, 0, 200);
121 QColor border = QColor(255, 255, 255, 100);
122 m_tipPen.setColor(border);
123 m_tipPen.setWidth(3);
124 setContentsMargins(0, 0, 0, 0);
125 const int maxWidth = m_tracksHeight * m_document->tracksCount();
126 setSceneRect(0, 0, sceneRect().width(), maxWidth);
127 verticalScrollBar()->setMaximum(maxWidth);
128 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
129 m_cursorLine->setZValue(1000);
131 KIcon razorIcon("edit-cut");
132 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
134 KIcon spacerIcon("kdenlive-spacer-tool");
135 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
136 verticalScrollBar()->setTracking(true);
137 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
138 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
139 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
140 m_scrollTimer.setInterval(100);
141 m_scrollTimer.setSingleShot(true);
144 CustomTrackView::~CustomTrackView()
146 qDeleteAll(m_guides);
149 void CustomTrackView::setDocumentModified()
151 m_document->setModified(true);
154 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
156 m_timelineContextMenu = timeline;
157 m_timelineContextClipMenu = clip;
158 m_clipTypeGroup = clipTypeGroup;
159 QList <QAction *> list = m_timelineContextClipMenu->actions();
160 for (int i = 0; i < list.count(); i++) {
161 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
162 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
163 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
166 m_timelineContextTransitionMenu = transition;
167 list = m_timelineContextTransitionMenu->actions();
168 for (int i = 0; i < list.count(); i++) {
169 if (list.at(i)->data().toString() == "auto") {
170 m_autoTransition = list.at(i);
176 void CustomTrackView::checkAutoScroll()
178 m_autoScroll = KdenliveSettings::autoscroll();
181 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
182 return m_scene->m_tracksList;
185 void CustomTrackView::checkTrackHeight()
187 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
188 m_tracksHeight = KdenliveSettings::trackheight();
189 emit trackHeightChanged();
190 QList<QGraphicsItem *> itemList = items();
192 Transition *transitionitem;
193 bool snap = KdenliveSettings::snaptopoints();
194 KdenliveSettings::setSnaptopoints(false);
195 for (int i = 0; i < itemList.count(); i++) {
196 if (itemList.at(i)->type() == AVWIDGET) {
197 item = (ClipItem*) itemList.at(i);
198 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
199 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
201 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
202 transitionitem = (Transition*) itemList.at(i);
203 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
204 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
207 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
209 for (int i = 0; i < m_guides.count(); i++) {
210 QLineF l = m_guides.at(i)->line();
211 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
212 m_guides.at(i)->setLine(l);
215 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
216 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
217 KdenliveSettings::setSnaptopoints(snap);
221 /** Zoom or move viewport on mousewheel
223 * If mousewheel+Ctrl, zooms in/out on the timeline.
225 * With Ctrl, moves viewport towards end of timeline if down/back,
226 * opposite on up/forward.
228 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
229 void CustomTrackView::wheelEvent(QWheelEvent * e)
231 if (e->modifiers() == Qt::ControlModifier) {
232 if (e->delta() > 0) emit zoomIn();
235 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
236 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
240 int CustomTrackView::getPreviousVideoTrack(int track)
242 track = m_document->tracksCount() - track - 1;
244 for (int i = track; i > -1; i--) {
245 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
251 void CustomTrackView::slotCheckMouseScrolling()
253 if (m_scrollOffset == 0) {
254 m_scrollTimer.stop();
257 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
258 m_scrollTimer.start();
261 void CustomTrackView::slotCheckPositionScrolling()
263 // If mouse is at a border of the view, scroll
264 if (m_moveOpMode != SEEK) return;
265 int pos = cursorPos();
266 if (mapFromScene(pos, 0).x() < 7) {
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
268 setCursorPos(mapToScene(QPoint()).x() - 1);
269 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
271 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
272 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
273 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
274 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
281 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
283 int pos = event->x();
284 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
285 emit mousePosition(mappedXPos);
287 if (event->buttons() & Qt::MidButton) return;
288 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
289 QGraphicsView::mouseMoveEvent(event);
294 if (event->buttons() != Qt::NoButton) {
295 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
296 if (m_dragItem && m_tool == SELECTTOOL) {
297 if (m_operationMode == MOVE && move) {
298 QGraphicsView::mouseMoveEvent(event);
299 // If mouse is at a border of the view, scroll
301 m_scrollOffset = -30;
302 m_scrollTimer.start();
303 } else if (viewport()->width() - pos < 10) {
305 m_scrollTimer.start();
306 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
308 } else if (m_operationMode == RESIZESTART && move) {
309 double snappedPos = getSnapPointForPos(mappedXPos);
310 m_document->renderer()->pause();
311 m_dragItem->resizeStart((int)(snappedPos));
312 } else if (m_operationMode == RESIZEEND && move) {
313 double snappedPos = getSnapPointForPos(mappedXPos);
314 m_document->renderer()->pause();
315 m_dragItem->resizeEnd((int)(snappedPos));
316 } else if (m_operationMode == FADEIN && move) {
317 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
318 } else if (m_operationMode == FADEOUT && move) {
319 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
320 } else if (m_operationMode == KEYFRAME && move) {
321 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
322 double pos = mapToScene(event->pos()).toPoint().y();
323 QRectF br = m_dragItem->sceneBoundingRect();
324 double maxh = 100.0 / br.height();
325 pos = (br.bottom() - pos) * maxh;
326 m_dragItem->updateKeyFramePos(keyFramePos, pos);
334 } else if (m_operationMode == MOVEGUIDE) {
339 QGraphicsView::mouseMoveEvent(event);
341 } else if (m_operationMode == SPACER && move) {
343 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
344 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
348 if (m_tool == RAZORTOOL) {
349 setCursor(m_razorCursor);
350 //QGraphicsView::mouseMoveEvent(event);
352 } else if (m_tool == SPACERTOOL) {
353 setCursor(m_spacerCursor);
357 QList<QGraphicsItem *> itemList = items(event->pos());
358 QGraphicsRectItem *item = NULL;
359 OPERATIONTYPE opMode = NONE;
361 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
363 } else for (int i = 0; i < itemList.count(); i++) {
364 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
365 item = (QGraphicsRectItem*) itemList.at(i);
370 if (item && event->buttons() == Qt::NoButton) {
371 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
372 if (m_tool == RAZORTOOL) {
373 // razor tool over a clip, display current frame in monitor
374 if (!m_blockRefresh && item->type() == AVWIDGET) {
375 //TODO: solve crash when showing frame when moving razor over clip
376 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
381 opMode = clip->operationMode(mapToScene(event->pos()));
383 if (opMode == m_moveOpMode) {
384 QGraphicsView::mouseMoveEvent(event);
390 m_animationTimer->stop();
395 m_moveOpMode = opMode;
396 if (opMode == MOVE) {
397 setCursor(Qt::OpenHandCursor);
398 } else if (opMode == RESIZESTART) {
399 setCursor(KCursor("left_side", Qt::SizeHorCursor));
400 if (m_visualTip == NULL) {
401 QRectF rect = clip->sceneBoundingRect();
403 polygon << QPoint(0, rect.height() / 2 - size * 2);
404 polygon << QPoint(size * 2, (int)(rect.height() / 2));
405 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
406 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
408 m_visualTip = new QGraphicsPolygonItem(polygon);
409 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
410 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
411 m_visualTip->setPos(rect.x(), rect.y());
412 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
413 m_visualTip->setZValue(100);
414 m_animation = new QGraphicsItemAnimation;
415 m_animation->setItem(m_visualTip);
416 m_animation->setTimeLine(m_animationTimer);
418 m_animation->setScaleAt(.5, scale, 1);
419 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
421 m_animation->setScaleAt(1, scale, 1);
422 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
423 scene()->addItem(m_visualTip);
424 m_animationTimer->start();
426 } else if (opMode == RESIZEEND) {
427 setCursor(KCursor("right_side", Qt::SizeHorCursor));
428 if (m_visualTip == NULL) {
429 QRectF rect = clip->sceneBoundingRect();
431 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
432 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
433 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
434 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
436 m_visualTip = new QGraphicsPolygonItem(polygon);
437 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
438 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
439 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
440 m_visualTip->setPos(rect.right(), rect.y());
441 m_visualTip->setZValue(100);
442 m_animation = new QGraphicsItemAnimation;
443 m_animation->setItem(m_visualTip);
444 m_animation->setTimeLine(m_animationTimer);
446 m_animation->setScaleAt(.5, scale, 1);
448 m_animation->setScaleAt(1, scale, 1);
449 scene()->addItem(m_visualTip);
450 m_animationTimer->start();
452 } else if (opMode == FADEIN) {
453 if (m_visualTip == NULL) {
454 ClipItem *item = (ClipItem *) clip;
455 QRectF rect = clip->sceneBoundingRect();
456 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
457 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
460 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
466 m_animation->setScaleAt(.5, scale, scale);
468 m_animation->setScaleAt(1, scale, scale);
469 scene()->addItem(m_visualTip);
470 m_animationTimer->start();
472 setCursor(Qt::PointingHandCursor);
473 } else if (opMode == FADEOUT) {
474 if (m_visualTip == NULL) {
475 ClipItem *item = (ClipItem *) clip;
476 QRectF rect = clip->sceneBoundingRect();
477 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
478 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
479 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
480 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
481 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
482 m_visualTip->setZValue(100);
483 m_animation = new QGraphicsItemAnimation;
484 m_animation->setItem(m_visualTip);
485 m_animation->setTimeLine(m_animationTimer);
487 m_animation->setScaleAt(.5, scale, scale);
489 m_animation->setScaleAt(1, scale, scale);
490 scene()->addItem(m_visualTip);
491 m_animationTimer->start();
493 setCursor(Qt::PointingHandCursor);
494 } else if (opMode == TRANSITIONSTART) {
495 /*if (m_visualTip == NULL) {
496 QRectF rect = clip->sceneBoundingRect();
497 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
498 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
499 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
500 m_visualTip->setZValue(100);
501 m_animation = new QGraphicsItemAnimation;
502 m_animation->setItem(m_visualTip);
503 m_animation->setTimeLine(m_animationTimer);
504 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
506 m_animation->setScaleAt(.5, scale, scale);
508 m_animation->setScaleAt(1, scale, scale);
509 scene()->addItem(m_visualTip);
510 m_animationTimer->start();
512 setCursor(Qt::PointingHandCursor);
513 } else if (opMode == TRANSITIONEND) {
514 /*if (m_visualTip == NULL) {
515 QRectF rect = clip->sceneBoundingRect();
516 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
517 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
518 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
519 m_visualTip->setZValue(100);
520 m_animation = new QGraphicsItemAnimation;
521 m_animation->setItem(m_visualTip);
522 m_animation->setTimeLine(m_animationTimer);
523 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
525 m_animation->setScaleAt(.5, scale, scale);
527 m_animation->setScaleAt(1, scale, scale);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 setCursor(Qt::PointingHandCursor);
532 } else if (opMode == KEYFRAME) {
533 setCursor(Qt::PointingHandCursor);
535 } // no clip under mouse
536 else if (m_tool == RAZORTOOL) {
539 } else if (opMode == MOVEGUIDE) {
540 m_moveOpMode = opMode;
541 setCursor(Qt::SplitHCursor);
543 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
545 setCursorPos(mappedXPos);
546 slotCheckPositionScrolling();
547 } else m_moveOpMode = NONE;
550 m_animationTimer->stop();
556 setCursor(Qt::ArrowCursor);
558 QGraphicsView::mouseMoveEvent(event);
562 void CustomTrackView::mousePressEvent(QMouseEvent * event)
564 kDebug() << "mousePressEvent STARTED";
565 m_menuPosition = QPoint();
566 m_blockRefresh = true;
567 bool collision = false;
569 if (m_tool != RAZORTOOL) activateMonitor();
570 else if (m_document->renderer()->playSpeed() != 0.0) {
571 m_document->renderer()->pause();
574 m_clickEvent = event->pos();
576 // special cases (middle click button or ctrl / shift click
577 if (event->button() == Qt::MidButton) {
578 m_document->renderer()->switchPlay();
579 m_blockRefresh = false;
580 m_operationMode = NONE;
584 // check item under mouse
585 QList<QGraphicsItem *> collisionList = items(event->pos());
587 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
588 setDragMode(QGraphicsView::ScrollHandDrag);
589 QGraphicsView::mousePressEvent(event);
590 m_blockRefresh = false;
591 m_operationMode = NONE;
595 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
596 setDragMode(QGraphicsView::RubberBandDrag);
597 if (!(event->modifiers() & Qt::ControlModifier)) {
598 resetSelectionGroup();
599 scene()->clearSelection();
601 QGraphicsView::mousePressEvent(event);
602 m_blockRefresh = false;
603 m_operationMode = RUBBERSELECTION;
607 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
608 // a guide item was pressed
609 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
611 m_dragGuide = (Guide *) collisionList.at(0);
613 m_operationMode = MOVEGUIDE;
614 // deselect all clips so that only the guide will move
615 m_scene->clearSelection();
616 resetSelectionGroup();
617 updateSnapPoints(NULL);
618 QGraphicsView::mousePressEvent(event);
622 // Find first clip, transition or group under mouse
625 AbstractGroupItem *dragGroup = NULL;
626 while (ct < collisionList.count()) {
627 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
628 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
629 m_dragItemInfo = m_dragItem->info();
630 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
631 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
632 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
639 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
640 // update transition menu action
641 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
642 m_autoTransition->setEnabled(true);
643 } else m_autoTransition->setEnabled(false);
645 // context menu requested
646 if (event->button() == Qt::RightButton) {
648 if (dragGroup) dragGroup->setSelected(true);
649 else if (!m_dragItem->isSelected()) {
650 resetSelectionGroup(false);
651 m_scene->clearSelection();
652 m_dragItem->setSelected(true);
655 m_operationMode = NONE;
656 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
657 m_menuPosition = m_clickEvent;
663 // No item under click
664 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
665 resetSelectionGroup();
666 setCursor(Qt::ArrowCursor);
667 m_scene->clearSelection();
669 emit clipItemSelected(NULL);
670 updateClipTypeActions(NULL);
671 if (m_tool == SPACERTOOL) {
672 QList<QGraphicsItem *> selection;
673 if (event->modifiers() == Qt::ControlModifier) {
674 // Ctrl + click, select all items on track after click position
675 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
676 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
678 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;
680 // Select all items on all tracks after click position
681 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
682 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
685 resetSelectionGroup(false);
686 m_scene->clearSelection();
688 for (int i = 0; i < selection.count(); i++) {
689 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
690 selection.at(i)->setSelected(true);
693 groupSelectedItems(true);
694 m_operationMode = SPACER;
695 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
696 kDebug() << "END mousePress EVENT ";
701 if (m_tool == RAZORTOOL && m_dragItem) {
702 if (m_dragItem->type() == TRANSITIONWIDGET) {
703 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
707 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
708 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
713 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
714 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
715 m_document->renderer()->pause();
716 m_commandStack->push(command);
717 m_document->setModified(true);
723 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
725 QList <GenTime> offsetList;
726 QList<QGraphicsItem *> children = dragGroup->childItems();
727 for (int i = 0; i < children.count(); i++) {
728 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
729 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
730 offsetList.append(item->startPos());
731 offsetList.append(item->endPos());
734 if (!offsetList.isEmpty()) {
736 GenTime startOffset = offsetList.takeFirst();
737 QList <GenTime> cleandOffsetList;
738 for (int k = 0; k < offsetList.size(); k++) {
739 GenTime newoffset = offsetList.at(k) - startOffset;
740 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
741 cleandOffsetList.append(newoffset);
744 updateSnapPoints(NULL, cleandOffsetList, true);
748 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
749 else emit clipItemSelected(NULL);
751 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
752 // If clicked item is selected, allow move
753 if (dragGroup) dragGroup->setSelected(true);
755 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
757 resetSelectionGroup();
758 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
760 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
761 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
762 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
764 bool selected = !m_dragItem->isSelected();
765 if (dragGroup) dragGroup->setSelected(selected);
766 else m_dragItem->setSelected(selected);
768 groupSelectedItems();
769 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
770 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
771 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
772 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
775 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
776 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
778 if (m_operationMode == KEYFRAME) {
779 m_dragItem->updateSelectedKeyFrame();
780 m_blockRefresh = false;
782 } else if (m_operationMode == MOVE) {
783 setCursor(Qt::ClosedHandCursor);
784 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
786 info.startPos = m_dragItem->startPos();
787 info.track = m_dragItem->track();
788 int transitiontrack = getPreviousVideoTrack(info.track);
789 ClipItem *transitionClip = NULL;
790 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
791 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
792 info.endPos = transitionClip->endPos();
793 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
794 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
795 // Check there is no other transition at that place
796 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
797 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
798 QList<QGraphicsItem *> selection = m_scene->items(r);
799 bool transitionAccepted = true;
800 for (int i = 0; i < selection.count(); i++) {
801 if (selection.at(i)->type() == TRANSITIONWIDGET) {
802 Transition *tr = static_cast <Transition *>(selection.at(i));
803 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
804 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
805 } else transitionAccepted = false;
808 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
809 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
810 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
812 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
813 info.track = m_dragItem->track();
814 int transitiontrack = getPreviousVideoTrack(info.track);
815 ClipItem *transitionClip = NULL;
816 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
817 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
818 info.startPos = transitionClip->startPos();
819 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
820 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
821 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
822 EffectsList::setParameter(transition, "reverse", "1");
824 // Check there is no other transition at that place
825 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
826 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
827 QList<QGraphicsItem *> selection = m_scene->items(r);
828 bool transitionAccepted = true;
829 for (int i = 0; i < selection.count(); i++) {
830 if (selection.at(i)->type() == TRANSITIONWIDGET) {
831 Transition *tr = static_cast <Transition *>(selection.at(i));
832 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
833 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
834 } else transitionAccepted = false;
837 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
838 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
840 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
841 resetSelectionGroup(false);
842 m_dragItem->setSelected(true);
845 m_blockRefresh = false;
847 //QGraphicsView::mousePressEvent(event);
850 void CustomTrackView::resetSelectionGroup(bool selectItems)
852 if (m_selectionGroup) {
853 // delete selection group
854 bool snap = KdenliveSettings::snaptopoints();
855 KdenliveSettings::setSnaptopoints(false);
857 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
858 scene()->destroyItemGroup(m_selectionGroup);
859 for (int i = 0; i < children.count(); i++) {
860 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
861 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
862 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
863 children.at(i)->setSelected(selectItems);
865 } else if (children.at(i)->type() == GROUPWIDGET) {
866 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
867 children.at(i)->setSelected(selectItems);
870 m_selectionGroup = NULL;
871 KdenliveSettings::setSnaptopoints(snap);
875 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
877 if (m_selectionGroup) {
878 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
881 QList<QGraphicsItem *> selection = m_scene->selectedItems();
882 if (selection.isEmpty()) return;
883 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
884 // Find top left position of selection
885 for (int i = 1; i < selection.count(); i++) {
886 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
887 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
888 if (currenttop.x() < top.x()) top.setX(currenttop.x());
889 if (currenttop.y() < top.y()) top.setY(currenttop.y());
893 if (force || selection.count() > 1) {
894 bool snap = KdenliveSettings::snaptopoints();
895 KdenliveSettings::setSnaptopoints(false);
896 if (createNewGroup) {
897 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
898 newGroup->translate(-top.x(), -top.y() + 1);
899 newGroup->setPos(top.x(), top.y() - 1);
900 scene()->addItem(newGroup);
902 // CHeck if we are trying to include a group in a group
903 QList <AbstractGroupItem *> groups;
904 for (int i = 0; i < selection.count(); i++) {
905 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
906 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
907 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
909 if (!groups.isEmpty()) {
910 // ungroup previous groups
911 while (!groups.isEmpty()) {
912 AbstractGroupItem *grp = groups.takeFirst();
913 m_document->clipManager()->removeGroup(grp);
914 scene()->destroyItemGroup(grp);
916 selection = m_scene->selectedItems();
919 for (int i = 0; i < selection.count(); i++) {
920 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
921 newGroup->addToGroup(selection.at(i));
922 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
925 KdenliveSettings::setSnaptopoints(snap);
927 m_selectionGroup = new AbstractGroupItem(m_document->fps());
928 m_selectionGroup->translate(-top.x(), -top.y() + 1);
929 m_selectionGroup->setPos(top.x(), top.y() - 1);
930 scene()->addItem(m_selectionGroup);
931 for (int i = 0; i < selection.count(); i++) {
932 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
933 m_selectionGroup->addToGroup(selection.at(i));
934 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
937 KdenliveSettings::setSnaptopoints(snap);
938 if (m_selectionGroup) {
939 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
940 m_selectionGroupInfo.track = m_selectionGroup->track();
943 } else resetSelectionGroup();
946 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
948 kDebug() << "++++++++++++ DBL CLK";
949 if (m_dragItem && m_dragItem->hasKeyFrames()) {
950 if (m_moveOpMode == KEYFRAME) {
951 // user double clicked on a keyframe, open edit dialog
952 QDialog d(parentWidget());
953 Ui::KeyFrameDialog_UI view;
955 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
956 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
957 view.kfr_value->setFocus();
958 if (d.exec() == QDialog::Accepted) {
959 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
960 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
961 ClipItem *item = (ClipItem *)m_dragItem;
962 QString previous = item->keyframes(item->selectedEffectIndex());
963 item->updateKeyframeEffect();
964 QString next = item->keyframes(item->selectedEffectIndex());
965 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
966 m_commandStack->push(command);
967 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
972 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
973 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
974 ClipItem * item = (ClipItem *) m_dragItem;
975 QString previous = item->keyframes(item->selectedEffectIndex());
976 item->updateKeyframeEffect();
977 QString next = item->keyframes(item->selectedEffectIndex());
978 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
979 m_commandStack->push(command);
980 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
982 } else if (m_dragItem) {
983 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
986 if (m_dragItem->type() == TRANSITIONWIDGET) {
987 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
989 getClipAvailableSpace(m_dragItem, minimum, maximum);
991 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
992 d.setMargins(minimum, maximum);
993 if (d.exec() == QDialog::Accepted) {
994 if (m_dragItem->type() == TRANSITIONWIDGET) {
995 // move & resize transition
997 startInfo.startPos = m_dragItem->startPos();
998 startInfo.endPos = m_dragItem->endPos();
999 startInfo.track = m_dragItem->track();
1001 endInfo.startPos = d.startPos();
1002 endInfo.endPos = endInfo.startPos + d.duration();
1003 endInfo.track = m_dragItem->track();
1004 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1005 m_commandStack->push(command);
1007 // move and resize clip
1008 QUndoCommand *moveCommand = new QUndoCommand();
1009 moveCommand->setText(i18n("Edit clip"));
1010 ItemInfo clipInfo = m_dragItem->info();
1011 if (d.startPos() != clipInfo.startPos) {
1012 ItemInfo startInfo = clipInfo;
1013 clipInfo.startPos = d.startPos();
1014 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1015 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1017 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1018 ItemInfo startInfo = clipInfo;
1019 clipInfo.endPos = clipInfo.startPos + d.duration();
1020 clipInfo.cropStart = d.cropStart();
1021 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1023 m_commandStack->push(moveCommand);
1027 QList<QGraphicsItem *> collisionList = items(event->pos());
1028 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1029 Guide *editGuide = (Guide *) collisionList.at(0);
1030 if (editGuide) slotEditGuide(editGuide->info());
1036 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1038 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1040 clip->setKeyframes(index, keyframes);
1041 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1042 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1046 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1048 if (clip == NULL) m_timelineContextMenu->popup(pos);
1049 else if (group != NULL) {
1050 m_changeSpeedAction->setEnabled(false);
1051 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1052 m_ungroupAction->setEnabled(true);
1053 updateClipTypeActions(NULL);
1054 m_timelineContextClipMenu->popup(pos);
1056 m_ungroupAction->setEnabled(false);
1057 if (clip->type() == AVWIDGET) {
1058 ClipItem *item = static_cast <ClipItem*>(clip);
1059 updateClipTypeActions(item);
1060 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1061 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1062 m_timelineContextClipMenu->popup(pos);
1063 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1067 void CustomTrackView::activateMonitor()
1069 emit activateDocumentMonitor();
1072 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1074 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1076 resetSelectionGroup();
1077 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1078 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1080 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1081 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1083 info.startPos = GenTime();
1084 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1085 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1086 info.track = (int)(1 / m_tracksHeight);
1087 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1088 m_selectionGroup->addToGroup(item);
1089 item->setFlags(QGraphicsItem::ItemIsSelectable);
1090 //TODO: check if we do not overlap another clip when first dropping in timeline
1091 // if (insertPossible(m_selectionGroup, event->pos()))
1092 QList <GenTime> offsetList;
1093 offsetList.append(info.endPos);
1094 updateSnapPoints(NULL, offsetList);
1095 scene()->addItem(m_selectionGroup);
1096 event->acceptProposedAction();
1097 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1099 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1100 m_scene->clearSelection();
1101 resetSelectionGroup(false);
1103 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1106 QList <GenTime> offsetList;
1107 for (int i = 0; i < ids.size(); ++i) {
1108 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1109 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1111 info.startPos = start;
1112 info.endPos = info.startPos + clip->duration();
1113 info.track = (int)(1 / m_tracksHeight);
1114 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1115 start += clip->duration();
1116 offsetList.append(start);
1117 m_selectionGroup->addToGroup(item);
1118 item->setFlags(QGraphicsItem::ItemIsSelectable);
1120 //TODO: check if we do not overlap another clip when first dropping in timeline
1121 //if (insertPossible(m_selectionGroup, event->pos()))
1122 updateSnapPoints(NULL, offsetList);
1123 scene()->addItem(m_selectionGroup);
1124 event->acceptProposedAction();
1126 // the drag is not a clip (may be effect, ...)
1128 QGraphicsView::dragEnterEvent(event);
1133 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1136 QList<QGraphicsItem *> children = group->childItems();
1137 for (int i = 0; i < children.count(); i++) {
1138 if (children.at(i)->type() == AVWIDGET) {
1139 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1140 ItemInfo info = clip->info();
1141 kDebug() << " / / INSERT : " << pos.x();
1142 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->duration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1143 kDebug() << " / / INSERT RECT: " << shape;
1144 path = path.united(QPolygonF(shape));
1148 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1149 if (collindingItems.isEmpty()) return true;
1151 for (int i = 0; i < collindingItems.count(); i++) {
1152 QGraphicsItem *collision = collindingItems.at(i);
1153 if (collision->type() == AVWIDGET) {
1155 kDebug() << "// COLLISIION DETECTED";
1164 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1166 int track = m_document->tracksCount() - clip->track();
1167 GenTime pos = clip->startPos();
1168 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1169 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1172 bool success = true;
1173 for (int i = 0; i < clip->effectsCount(); i++) {
1174 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1176 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1177 m_document->renderer()->doRefresh();
1180 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1182 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1184 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1185 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1186 emit clipItemSelected(clip);
1187 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1190 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1192 QString index = effect.attribute("kdenlive_ix");
1193 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1194 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1195 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1198 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1200 clip->deleteEffect(index);
1201 emit clipItemSelected(clip);
1205 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1207 QList<QGraphicsItem *> itemList = group->childItems();
1208 QUndoCommand *effectCommand = new QUndoCommand();
1210 QDomNode namenode = effect.elementsByTagName("name").item(0);
1211 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1212 else effectName = i18n("effect");
1213 effectCommand->setText(i18n("Add %1", effectName));
1215 for (int i = 0; i < itemList.count(); i++) {
1216 if (itemList.at(i)->type() == AVWIDGET) {
1217 ClipItem *item = (ClipItem *)itemList.at(i);
1218 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1219 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1222 if (item->isItemLocked()) {
1225 item->initEffect(effect);
1226 if (effect.attribute("tag") == "ladspa") {
1227 QString ladpsaFile = m_document->getLadspaFile();
1228 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1229 effect.setAttribute("src", ladpsaFile);
1231 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1236 m_commandStack->push(effectCommand);
1237 m_document->setModified(true);
1238 } else delete effectCommand;
1241 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1243 QList<QGraphicsItem *> itemList;
1244 QUndoCommand *effectCommand = new QUndoCommand();
1246 QDomNode namenode = effect.elementsByTagName("name").item(0);
1247 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1248 else effectName = i18n("effect");
1249 effectCommand->setText(i18n("Add %1", effectName));
1251 if (track == -1) itemList = scene()->selectedItems();
1252 if (itemList.isEmpty()) {
1253 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1254 if (clip) itemList.append(clip);
1255 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1257 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1258 for (int i = 0; i < itemList.count(); i++) {
1259 if (itemList.at(i)->type() == AVWIDGET) {
1260 ClipItem *item = (ClipItem *)itemList.at(i);
1261 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1262 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1265 if (item->isItemLocked()) {
1268 item->initEffect(effect);
1269 if (effect.attribute("tag") == "ladspa") {
1270 QString ladpsaFile = m_document->getLadspaFile();
1271 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1272 effect.setAttribute("src", ladpsaFile);
1274 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1279 m_commandStack->push(effectCommand);
1280 m_document->setModified(true);
1281 } else delete effectCommand;
1284 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1286 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1287 m_commandStack->push(command);
1288 m_document->setModified(true);
1291 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1293 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1295 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1296 if (effect.attribute("tag") == "ladspa") {
1297 // Update the ladspa affect file
1298 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1300 // check if we are trying to reset a keyframe effect
1301 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1302 clip->initEffect(effect);
1303 clip->setEffectAt(ix, effect);
1304 effectParams = clip->getEffectArgs(effect);
1306 if (effectParams.paramValue("disabled") == "1") {
1307 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1308 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1309 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1310 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1311 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1313 clip->setEffectAt(ix, effect);
1314 if (ix == clip->selectedEffectIndex()) {
1315 clip->setSelectedEffect(ix);
1316 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1318 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1319 // A fade effect was modified, update the clip
1320 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1321 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1322 clip->setFadeIn(pos);
1324 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1325 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1326 clip->setFadeOut(pos);
1331 m_document->setModified(true);
1334 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1336 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1338 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1339 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1340 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1341 clip->setEffectAt(oldPos - 1, act);
1342 clip->setEffectAt(newPos - 1, before);
1343 emit clipItemSelected(clip, newPos - 1);
1345 m_document->setModified(true);
1348 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1350 QDomElement effect = clip->effectAt(effectPos);
1351 QDomElement oldEffect = effect.cloneNode().toElement();
1352 effect.setAttribute("disabled", disable);
1353 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1354 m_commandStack->push(command);
1355 m_document->setModified(true);
1358 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1360 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1361 m_commandStack->push(command);
1362 m_document->setModified(true);
1365 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1367 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1368 m_commandStack->push(command);
1371 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1375 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1376 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1377 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1378 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);
1379 m_blockRefresh = false;
1382 if (item->parentItem()) {
1383 // Item is part of a group, reset group
1384 resetSelectionGroup();
1386 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1388 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1389 int cutPos = (int) cutTime.frames(m_document->fps());
1391 double speed = item->speed();
1392 newPos.startPos = cutTime;
1393 newPos.endPos = info.endPos;
1394 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1395 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1396 newPos.track = info.track;
1397 ClipItem *dup = item->clone(newPos);
1398 item->resizeEnd(cutPos, false);
1399 scene()->addItem(dup);
1400 if (item->checkKeyFrames()) slotRefreshEffects(item);
1401 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1402 item->baseClip()->addReference();
1403 m_document->updateClip(item->baseClip()->getId());
1404 m_document->setModified(true);
1405 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);
1406 kDebug() << "// CUTTING CLIP dONE";
1410 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1411 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1412 if (!item || !dup || item == dup) {
1413 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1414 m_blockRefresh = false;
1417 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1418 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1422 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1423 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1424 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1425 //deleteClip(dup->info());
1428 if (dup->isSelected()) emit clipItemSelected(NULL);
1429 dup->baseClip()->removeReference();
1430 m_document->updateClip(dup->baseClip()->getId());
1431 scene()->removeItem(dup);
1434 ItemInfo clipinfo = item->info();
1435 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1436 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1438 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1439 m_document->setModified(true);
1441 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1444 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1447 void CustomTrackView::slotEnableRefresh()
1449 m_blockRefresh = false;
1452 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1454 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1455 if (itemList.count() == 1) {
1456 if (itemList.at(0)->type() == AVWIDGET) {
1457 ClipItem *item = (ClipItem *) itemList.at(0);
1459 info.track = item->track();
1460 ClipItem *transitionClip = NULL;
1461 const int transitiontrack = getPreviousVideoTrack(info.track);
1462 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1463 if (pos < item->startPos() + item->duration() / 2) {
1464 // add transition to clip start
1465 info.startPos = item->startPos();
1466 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1467 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1468 info.endPos = transitionClip->endPos();
1469 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1470 // Check there is no other transition at that place
1471 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1472 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1473 QList<QGraphicsItem *> selection = m_scene->items(r);
1474 bool transitionAccepted = true;
1475 for (int i = 0; i < selection.count(); i++) {
1476 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1477 Transition *tr = static_cast <Transition *>(selection.at(i));
1478 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1479 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1480 } else transitionAccepted = false;
1483 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1484 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1487 // add transition to clip end
1488 info.endPos = item->endPos();
1489 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1490 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1491 info.startPos = transitionClip->startPos();
1492 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1493 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1495 // Check there is no other transition at that place
1496 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1497 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1498 QList<QGraphicsItem *> selection = m_scene->items(r);
1499 bool transitionAccepted = true;
1500 for (int i = 0; i < selection.count(); i++) {
1501 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1502 Transition *tr = static_cast <Transition *>(selection.at(i));
1503 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1504 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1505 } else transitionAccepted = false;
1508 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1509 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1512 } else for (int i = 0; i < itemList.count(); i++) {
1513 if (itemList.at(i)->type() == AVWIDGET) {
1514 ClipItem *item = (ClipItem *) itemList.at(i);
1516 info.startPos = item->startPos();
1517 info.endPos = info.startPos + GenTime(65, m_document->fps());
1518 info.track = item->track();
1520 // Check there is no other transition at that place
1521 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1522 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1523 QList<QGraphicsItem *> selection = m_scene->items(r);
1524 bool transitionAccepted = true;
1525 for (int i = 0; i < selection.count(); i++) {
1526 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1527 Transition *tr = static_cast <Transition *>(selection.at(i));
1528 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1529 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1530 } else transitionAccepted = false;
1533 int transitiontrack = getPreviousVideoTrack(info.track);
1534 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1535 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1540 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1542 if (transitionInfo.startPos >= transitionInfo.endPos) {
1543 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1546 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1547 m_commandStack->push(command);
1548 m_document->setModified(true);
1551 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1553 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1554 //kDebug() << "---- ADDING transition " << params.attribute("value");
1555 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1556 scene()->addItem(tr);
1557 m_document->setModified(true);
1559 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1564 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1566 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1568 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1571 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1572 if (m_dragItem == item) m_dragItem = NULL;
1574 emit transitionItemSelected(NULL);
1575 m_document->setModified(true);
1578 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1580 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1581 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1582 m_commandStack->push(command);
1583 m_document->setModified(true);
1586 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1588 Transition *item = getTransitionItemAt(pos, track);
1590 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1593 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);
1594 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1595 item->setTransitionParameters(transition);
1596 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1597 m_document->setModified(true);
1600 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1602 event->setDropAction(Qt::IgnoreAction);
1603 const QPointF pos = mapToScene(event->pos());
1604 if (m_selectionGroup && m_clipDrag) {
1605 m_selectionGroup->setPos(pos.x(), pos.y());
1606 event->setDropAction(Qt::MoveAction);
1607 event->acceptProposedAction();
1609 QGraphicsView::dragMoveEvent(event);
1613 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1615 if (m_selectionGroup && m_clipDrag) {
1616 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1618 scene()->destroyItemGroup(m_selectionGroup);
1619 m_selectionGroup = NULL;
1620 } else QGraphicsView::dragLeaveEvent(event);
1623 void CustomTrackView::dropEvent(QDropEvent * event)
1625 if (m_selectionGroup && m_clipDrag) {
1626 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1627 resetSelectionGroup();
1628 m_scene->clearSelection();
1629 bool hasVideoClip = false;
1630 for (int i = 0; i < items.count(); i++) {
1631 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1632 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1633 if (items.count() == 1) {
1634 updateClipTypeActions(item);
1636 updateClipTypeActions(NULL);
1638 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1639 m_commandStack->push(command);
1640 item->baseClip()->addReference();
1641 m_document->updateClip(item->baseClip()->getId());
1642 ItemInfo info = item->info();
1644 int tracknumber = m_document->tracksCount() - info.track - 1;
1645 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1646 if (isLocked) item->setItemLocked(true);
1648 if (item->baseClip()->isTransparent()) {
1649 // add transparency transition
1650 int endTrack = getPreviousVideoTrack(info.track);
1651 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1652 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1653 scene()->addItem(tr);
1655 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1659 info.track = m_document->tracksCount() - item->track();
1660 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1661 item->setSelected(true);
1663 m_document->setModified(true);
1664 m_changeSpeedAction->setEnabled(hasVideoClip);
1665 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1666 groupSelectedItems(true);
1667 } else QGraphicsView::dropEvent(event);
1672 QStringList CustomTrackView::mimeTypes() const
1674 QStringList qstrList;
1675 // list of accepted mime types for drop
1676 qstrList.append("text/plain");
1677 qstrList.append("kdenlive/producerslist");
1678 qstrList.append("kdenlive/clip");
1682 Qt::DropActions CustomTrackView::supportedDropActions() const
1684 // returns what actions are supported when dropping
1685 return Qt::MoveAction;
1688 void CustomTrackView::setDuration(int duration)
1690 int diff = qAbs(duration - sceneRect().width());
1691 if (diff * matrix().m11() > -50) {
1692 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1693 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1695 m_projectDuration = duration;
1698 int CustomTrackView::duration() const
1700 return m_projectDuration;
1703 void CustomTrackView::addTrack(TrackInfo type, int ix)
1705 if (ix == -1) m_document->insertTrack(ix, type);
1707 m_document->insertTrack(m_document->tracksCount() - ix, type);
1708 // insert track in MLT playlist
1709 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1711 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1712 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1713 QList<QGraphicsItem *> selection = m_scene->items(r);
1714 resetSelectionGroup();
1716 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1717 scene()->addItem(m_selectionGroup);
1718 for (int i = 0; i < selection.count(); i++) {
1719 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1720 m_selectionGroup->addToGroup(selection.at(i));
1721 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1723 // Move graphic items
1724 m_selectionGroup->translate(0, m_tracksHeight);
1726 // adjust track number
1727 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1728 for (int i = 0; i < children.count(); i++) {
1729 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1731 ItemInfo clipinfo = item->info();
1732 if (item->type() == AVWIDGET) {
1733 ClipItem *clip = static_cast <ClipItem *>(item);
1734 // We add a move clip command so that we get the correct producer for new track number
1735 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1736 Mlt::Producer *prod;
1737 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1738 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1739 else prod = clip->baseClip()->producer(clipinfo.track);
1740 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1741 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1743 } else if (item->type() == TRANSITIONWIDGET) {
1744 Transition *tr = static_cast <Transition *>(item);
1745 int track = tr->transitionEndTrack();
1747 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1751 resetSelectionGroup(false);
1754 int maxHeight = m_tracksHeight * m_document->tracksCount();
1755 for (int i = 0; i < m_guides.count(); i++) {
1756 QLineF l = m_guides.at(i)->line();
1757 l.setP2(QPointF(l.x2(), maxHeight));
1758 m_guides.at(i)->setLine(l);
1760 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1761 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1762 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1763 viewport()->update();
1764 //setFixedHeight(50 * m_tracksCount);
1767 void CustomTrackView::removeTrack(int ix)
1769 // Delete track in MLT playlist
1770 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1771 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1773 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1774 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1775 QList<QGraphicsItem *> selection = m_scene->items(r);
1777 resetSelectionGroup();
1779 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1780 scene()->addItem(m_selectionGroup);
1781 for (int i = 0; i < selection.count(); i++) {
1782 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1783 m_selectionGroup->addToGroup(selection.at(i));
1784 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1787 // Move graphic items
1788 qreal ydiff = 0 - (int) m_tracksHeight;
1789 m_selectionGroup->translate(0, ydiff);
1791 // adjust track number
1792 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1793 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1794 for (int i = 0; i < children.count(); i++) {
1795 if (children.at(i)->type() == AVWIDGET) {
1796 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1798 ItemInfo clipinfo = clip->info();
1799 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1800 // We add a move clip command so that we get the correct producer for new track number
1801 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1802 Mlt::Producer *prod;
1803 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1804 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1805 else prod = clip->baseClip()->producer(clipinfo.track);
1806 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1808 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1809 Transition *tr = static_cast <Transition *>(children.at(i));
1811 int track = tr->transitionEndTrack();
1813 ItemInfo clipinfo = tr->info();
1814 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1818 resetSelectionGroup(false);
1820 int maxHeight = m_tracksHeight * m_document->tracksCount();
1821 for (int i = 0; i < m_guides.count(); i++) {
1822 QLineF l = m_guides.at(i)->line();
1823 l.setP2(QPointF(l.x2(), maxHeight));
1824 m_guides.at(i)->setLine(l);
1826 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1827 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1828 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1829 viewport()->update();
1832 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1834 int tracknumber = m_document->tracksCount() - ix;
1835 m_document->setTrackType(tracknumber - 1, type);
1836 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1837 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1838 viewport()->update();
1842 void CustomTrackView::slotSwitchTrackAudio(int ix)
1844 /*for (int i = 0; i < m_document->tracksCount(); i++)
1845 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1846 int tracknumber = m_document->tracksCount() - ix;
1847 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1848 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1849 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1850 m_document->setModified(true);
1853 void CustomTrackView::slotSwitchTrackLock(int ix)
1855 int tracknumber = m_document->tracksCount() - ix - 1;
1856 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1857 m_commandStack->push(command);
1861 void CustomTrackView::lockTrack(int ix, bool lock)
1863 int tracknumber = m_document->tracksCount() - ix - 1;
1864 m_document->switchTrackLock(tracknumber, lock);
1865 emit doTrackLock(ix, lock);
1866 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1868 for (int i = 0; i < selection.count(); i++) {
1869 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1870 if (selection.at(i)->isSelected()) {
1871 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1872 else emit transitionItemSelected(NULL);
1874 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1876 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1877 viewport()->update();
1878 m_document->setModified(true);
1881 void CustomTrackView::slotSwitchTrackVideo(int ix)
1883 int tracknumber = m_document->tracksCount() - ix;
1884 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1885 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1886 m_document->setModified(true);
1889 void CustomTrackView::slotRemoveSpace()
1893 if (m_menuPosition.isNull()) {
1894 pos = GenTime(cursorPos(), m_document->fps());
1896 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1899 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1900 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1902 ClipItem *item = getClipItemAt(pos, track);
1904 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);
1907 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1908 //kDebug() << "// GOT LENGT; " << length;
1910 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);
1914 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1915 QList<QGraphicsItem *> items = m_scene->items(r);
1917 QList<ItemInfo> clipsToMove;
1918 QList<ItemInfo> transitionsToMove;
1920 for (int i = 0; i < items.count(); i++) {
1921 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1922 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1923 ItemInfo info = item->info();
1924 if (item->type() == AVWIDGET) {
1925 clipsToMove.append(info);
1926 } else if (item->type() == TRANSITIONWIDGET) {
1927 transitionsToMove.append(info);
1932 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1933 m_commandStack->push(command);
1936 void CustomTrackView::slotInsertSpace()
1940 if (m_menuPosition.isNull()) {
1941 pos = GenTime(cursorPos(), m_document->fps());
1943 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1944 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1946 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1947 if (d.exec() != QDialog::Accepted) return;
1948 GenTime spaceDuration = d.selectedDuration();
1949 track = d.selectedTrack();
1950 ClipItem *item = getClipItemAt(pos, track);
1951 if (item) pos = item->startPos();
1954 int maxh = sceneRect().height();
1956 minh = track * m_tracksHeight + m_tracksHeight / 2;
1957 maxh = m_tracksHeight / 2 - 1;
1960 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1961 QList<QGraphicsItem *> items = m_scene->items(r);
1963 QList<ItemInfo> clipsToMove;
1964 QList<ItemInfo> transitionsToMove;
1966 for (int i = 0; i < items.count(); i++) {
1967 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1968 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1969 ItemInfo info = item->info();
1970 if (item->type() == AVWIDGET) {
1971 clipsToMove.append(info);
1972 } else if (item->type() == TRANSITIONWIDGET) {
1973 transitionsToMove.append(info);
1978 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1979 m_commandStack->push(command);
1982 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1984 int diff = duration.frames(m_document->fps());
1985 resetSelectionGroup();
1986 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1987 scene()->addItem(m_selectionGroup);
1989 Transition *transition;
1991 // Create lists with start pos for each track
1992 QMap <int, int> trackClipStartList;
1993 QMap <int, int> trackTransitionStartList;
1995 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1996 trackClipStartList[i] = -1;
1997 trackTransitionStartList[i] = -1;
2000 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2001 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2003 if (clip->parentItem()) {
2004 m_selectionGroup->addToGroup(clip->parentItem());
2005 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2007 m_selectionGroup->addToGroup(clip);
2008 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2010 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))
2011 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2012 } 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);
2014 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2015 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2017 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2018 m_selectionGroup->addToGroup(transition);
2019 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))
2020 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2021 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2022 } 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);
2024 m_selectionGroup->translate(diff, 0);
2026 // update items coordinates
2027 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2028 for (int i = 0; i < itemList.count(); i++) {
2029 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2030 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2031 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2032 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2033 for (int j = 0; j < children.count(); j++) {
2034 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2038 resetSelectionGroup(false);
2039 if (track != -1) track = m_document->tracksCount() - track;
2040 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2043 void CustomTrackView::deleteClip(const QString &clipId)
2045 resetSelectionGroup();
2046 QList<QGraphicsItem *> itemList = items();
2047 QUndoCommand *deleteCommand = new QUndoCommand();
2048 deleteCommand->setText(i18n("Delete timeline clips"));
2050 for (int i = 0; i < itemList.count(); i++) {
2051 if (itemList.at(i)->type() == AVWIDGET) {
2052 ClipItem *item = (ClipItem *)itemList.at(i);
2053 if (item->clipProducer() == clipId) {
2055 if (item->parentItem()) {
2056 // Clip is in a group, destroy the group
2057 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2059 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2063 if (count == 0) delete deleteCommand;
2064 else m_commandStack->push(deleteCommand);
2067 void CustomTrackView::setCursorPos(int pos, bool seek)
2069 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2071 m_cursorLine->setPos(pos, 0);
2072 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2073 else if (m_autoScroll) checkScrolling();
2076 void CustomTrackView::updateCursorPos()
2078 m_cursorLine->setPos(m_cursorPos, 0);
2081 int CustomTrackView::cursorPos()
2083 return (int)(m_cursorPos);
2086 void CustomTrackView::moveCursorPos(int delta)
2088 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2089 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2090 m_cursorPos += delta;
2091 m_cursorLine->setPos(m_cursorPos, 0);
2092 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2095 void CustomTrackView::initCursorPos(int pos)
2097 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2099 m_cursorLine->setPos(pos, 0);
2103 void CustomTrackView::checkScrolling()
2105 int vert = verticalScrollBar()->value();
2106 int hor = cursorPos();
2107 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2110 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2112 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2113 QGraphicsView::mouseReleaseEvent(event);
2114 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2115 if (event->button() == Qt::MidButton) {
2118 setDragMode(QGraphicsView::NoDrag);
2119 if (m_operationMode == MOVEGUIDE) {
2120 setCursor(Qt::ArrowCursor);
2121 m_operationMode = NONE;
2122 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2123 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2124 m_commandStack->push(command);
2125 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2129 } else if (m_operationMode == SPACER) {
2131 if (event->modifiers() != Qt::ControlModifier) {
2132 // We are moving all tracks
2134 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2135 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2136 if (timeOffset != GenTime()) {
2137 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2139 QList<ItemInfo> clipsToMove;
2140 QList<ItemInfo> transitionsToMove;
2142 // Create lists with start pos for each track
2143 QMap <int, int> trackClipStartList;
2144 QMap <int, int> trackTransitionStartList;
2146 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2147 trackClipStartList[i] = -1;
2148 trackTransitionStartList[i] = -1;
2151 int max = items.count();
2152 for (int i = 0; i < max; i++) {
2153 if (items.at(i)->type() == GROUPWIDGET)
2154 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2157 for (int i = 0; i < items.count(); i++) {
2158 if (items.at(i)->type() == AVWIDGET) {
2159 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2160 ItemInfo info = item->info();
2161 clipsToMove.append(info);
2163 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2164 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2165 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2166 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2167 ItemInfo info = item->info();
2168 transitionsToMove.append(info);
2170 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2171 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2175 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2176 m_commandStack->push(command);
2177 if (track != -1) track = m_document->tracksCount() - track;
2178 kDebug() << "SPACER TRACK:" << track;
2179 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2181 resetSelectionGroup(false);
2182 m_operationMode = NONE;
2183 } else if (m_operationMode == RUBBERSELECTION) {
2184 kDebug() << "// END RUBBER SELECT";
2185 resetSelectionGroup();
2186 groupSelectedItems();
2187 m_operationMode = NONE;
2190 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2191 emit transitionItemSelected(NULL);
2195 if (m_dragItem) info = m_dragItem->info();
2197 if (m_operationMode == MOVE) {
2198 setCursor(Qt::OpenHandCursor);
2200 if (m_dragItem->parentItem() == 0) {
2201 // we are moving one clip, easy
2202 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2203 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2204 Mlt::Producer *prod;
2205 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2206 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2207 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2208 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);
2210 int tracknumber = m_document->tracksCount() - item->track() - 1;
2211 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2212 if (isLocked) item->setItemLocked(true);
2214 QUndoCommand *moveCommand = new QUndoCommand();
2215 moveCommand->setText(i18n("Move clip"));
2216 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2217 // Also move automatic transitions (on lower track)
2218 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2219 if (tr && tr->isAutomatic()) {
2220 ItemInfo trInfo = tr->info();
2221 ItemInfo newTrInfo = trInfo;
2222 newTrInfo.track = info.track;
2223 newTrInfo.startPos = m_dragItem->startPos();
2224 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2225 // transition end should stay the same
2227 // transition end should be adjusted to clip
2228 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2230 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2232 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2233 // Check if there is a transition at clip end
2234 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2235 if (tr && tr->isAutomatic()) {
2236 ItemInfo trInfo = tr->info();
2237 ItemInfo newTrInfo = trInfo;
2238 newTrInfo.track = info.track;
2239 newTrInfo.endPos = m_dragItem->endPos();
2240 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2241 // transition start should stay the same
2243 // transition start should be moved
2244 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2246 if (newTrInfo.startPos < newTrInfo.endPos)
2247 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2250 // Also move automatic transitions (on upper track)
2251 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2252 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2253 ItemInfo trInfo = tr->info();
2254 ItemInfo newTrInfo = trInfo;
2255 newTrInfo.startPos = m_dragItem->startPos();
2256 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2257 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2258 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2259 // transition end should be adjusted to clip on upper track
2260 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2262 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2265 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2266 // Check if there is a transition at clip end
2267 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2268 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2269 ItemInfo trInfo = tr->info();
2270 ItemInfo newTrInfo = trInfo;
2271 newTrInfo.endPos = m_dragItem->endPos();
2272 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2273 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2274 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2275 // transition start should be moved
2276 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2278 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2282 m_commandStack->push(moveCommand);
2284 // undo last move and emit error message
2285 bool snap = KdenliveSettings::snaptopoints();
2286 KdenliveSettings::setSnaptopoints(false);
2287 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2288 KdenliveSettings::setSnaptopoints(snap);
2289 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2291 m_document->setModified(true);
2293 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2294 Transition *transition = static_cast <Transition *>(m_dragItem);
2295 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)) {
2296 // Moving transition failed, revert to previous position
2297 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2298 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2300 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2301 m_commandStack->push(command);
2302 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2306 // Moving several clips. We need to delete them and readd them to new position,
2307 // or they might overlap each other during the move
2308 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2309 QList<QGraphicsItem *> items = group->childItems();
2311 QList<ItemInfo> clipsToMove;
2312 QList<ItemInfo> transitionsToMove;
2314 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2315 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2316 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2317 if (timeOffset != GenTime() || trackOffset != 0) {
2318 // remove items in MLT playlist
2321 int max = items.count();
2322 for (int i = 0; i < max; i++) {
2323 if (items.at(i)->type() == GROUPWIDGET) {
2324 items += items.at(i)->childItems();
2328 for (int i = 0; i < items.count(); i++) {
2329 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2330 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2331 ItemInfo info = item->info();
2332 if (item->type() == AVWIDGET) {
2333 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2334 // error, clip cannot be removed from playlist
2335 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2337 clipsToMove.append(info);
2340 transitionsToMove.append(info);
2341 Transition *tr = static_cast <Transition*>(item);
2342 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2346 for (int i = 0; i < items.count(); i++) {
2347 // re-add items in correct place
2348 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2349 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2351 ItemInfo info = item->info();
2352 int tracknumber = m_document->tracksCount() - info.track - 1;
2353 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2355 group->removeFromGroup(item);
2356 item->setItemLocked(true);
2359 if (item->type() == AVWIDGET) {
2360 ClipItem *clip = static_cast <ClipItem*>(item);
2361 info.track = m_document->tracksCount() - info.track;
2362 Mlt::Producer *prod;
2363 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2364 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2365 else prod = clip->baseClip()->producer(info.track);
2366 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2367 for (int i = 0; i < clip->effectsCount(); i++) {
2368 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2371 Transition *tr = static_cast <Transition*>(item);
2372 int newTrack = tr->transitionEndTrack();
2373 if (!tr->forcedTrack()) {
2374 newTrack = getPreviousVideoTrack(info.track);
2376 tr->updateTransitionEndTrack(newTrack);
2377 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2381 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2382 m_commandStack->push(move);
2384 //QPointF top = group->sceneBoundingRect().topLeft();
2385 //QPointF oldpos = m_selectionGroup->scenePos();
2386 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2387 //group->setPos(top);
2388 //TODO: get rid of the 3 lines below
2389 if (m_selectionGroup) {
2390 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2391 m_selectionGroupInfo.track = m_selectionGroup->track();
2393 m_document->setModified(true);
2397 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2399 if (m_dragItem->type() == AVWIDGET) {
2400 ItemInfo resizeinfo = m_dragItemInfo;
2401 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2402 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2404 QUndoCommand *resizeCommand = new QUndoCommand();
2405 resizeCommand->setText(i18n("Resize clip"));
2407 // Check if there is an automatic transition on that clip (lower track)
2408 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2409 if (transition && transition->isAutomatic()) {
2410 ItemInfo trInfo = transition->info();
2411 ItemInfo newTrInfo = trInfo;
2412 newTrInfo.startPos = m_dragItem->startPos();
2413 if (newTrInfo.startPos < newTrInfo.endPos)
2414 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2416 // Check if there is an automatic transition on that clip (upper track)
2417 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2418 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2419 ItemInfo trInfo = transition->info();
2420 ItemInfo newTrInfo = trInfo;
2421 newTrInfo.startPos = m_dragItem->startPos();
2422 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2423 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2424 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2427 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2428 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2429 m_commandStack->push(resizeCommand);
2431 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2432 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2434 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2435 Transition *transition = static_cast <Transition *>(m_dragItem);
2436 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)) {
2437 // Cannot resize transition
2438 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2439 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2441 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2442 m_commandStack->push(command);
2446 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2447 // Item was resized, rebuild group;
2448 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2449 QList <QGraphicsItem *> children = group->childItems();
2450 m_document->clipManager()->removeGroup(group);
2451 scene()->destroyItemGroup(group);
2452 for (int i = 0; i < children.count(); i++) {
2453 children.at(i)->setSelected(true);
2455 groupSelectedItems(false, true);
2457 //m_document->renderer()->doRefresh();
2458 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2460 if (m_dragItem->type() == AVWIDGET) {
2461 ItemInfo resizeinfo = info;
2462 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2463 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2465 QUndoCommand *resizeCommand = new QUndoCommand();
2466 resizeCommand->setText(i18n("Resize clip"));
2468 // Check if there is an automatic transition on that clip (lower track)
2469 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2470 if (tr && tr->isAutomatic()) {
2471 ItemInfo trInfo = tr->info();
2472 ItemInfo newTrInfo = trInfo;
2473 newTrInfo.endPos = m_dragItem->endPos();
2474 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2477 // Check if there is an automatic transition on that clip (upper track)
2478 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2479 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2480 ItemInfo trInfo = tr->info();
2481 ItemInfo newTrInfo = trInfo;
2482 newTrInfo.endPos = m_dragItem->endPos();
2483 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2484 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2485 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2489 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2490 m_commandStack->push(resizeCommand);
2491 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2493 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2494 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2496 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2497 Transition *transition = static_cast <Transition *>(m_dragItem);
2498 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)) {
2499 // Cannot resize transition
2500 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2501 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2503 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2504 m_commandStack->push(command);
2507 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2508 // Item was resized, rebuild group;
2509 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2510 QList <QGraphicsItem *> children = group->childItems();
2511 m_document->clipManager()->removeGroup(group);
2512 scene()->destroyItemGroup(group);
2513 for (int i = 0; i < children.count(); i++) {
2514 children.at(i)->setSelected(true);
2516 groupSelectedItems(false, true);
2518 //m_document->renderer()->doRefresh();
2519 } else if (m_operationMode == FADEIN) {
2520 // resize fade in effect
2521 ClipItem * item = (ClipItem *) m_dragItem;
2522 int ix = item->hasEffect("volume", "fadein");
2524 QDomElement oldeffect = item->effectAt(ix);
2525 int start = item->cropStart().frames(m_document->fps());
2526 int end = item->fadeIn();
2528 slotDeleteEffect(item, oldeffect);
2531 QDomElement effect = oldeffect.cloneNode().toElement();
2532 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2533 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2534 slotUpdateClipEffect(item, effect, oldeffect, ix);
2535 emit clipItemSelected(item, ix);
2537 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2538 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2539 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2540 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2542 ix = item->hasEffect("volume", "fade_from_black");
2544 QDomElement oldeffect = item->effectAt(ix);
2545 int start = item->cropStart().frames(m_document->fps());
2546 int end = item->fadeIn();
2548 slotDeleteEffect(item, oldeffect);
2551 QDomElement effect = oldeffect.cloneNode().toElement();
2552 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2553 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2554 slotUpdateClipEffect(item, effect, oldeffect, ix);
2555 emit clipItemSelected(item, ix);
2558 } else if (m_operationMode == FADEOUT) {
2559 // resize fade in effect
2560 ClipItem * item = (ClipItem *) m_dragItem;
2561 int ix = item->hasEffect("volume", "fadeout");
2563 QDomElement oldeffect = item->effectAt(ix);
2564 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2565 int start = item->fadeOut();
2567 slotDeleteEffect(item, oldeffect);
2569 start = end - start;
2570 QDomElement effect = oldeffect.cloneNode().toElement();
2571 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2572 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2573 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2574 slotUpdateClipEffect(item, effect, oldeffect, ix);
2575 emit clipItemSelected(item, ix);
2577 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2578 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2579 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2580 EffectsList::setParameter(effect, "out", QString::number(0));
2581 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2583 ix = item->hasEffect("brightness", "fade_to_black");
2585 QDomElement oldeffect = item->effectAt(ix);
2586 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2587 int start = item->fadeOut();
2589 slotDeleteEffect(item, oldeffect);
2591 start = end - start;
2592 QDomElement effect = oldeffect.cloneNode().toElement();
2593 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2594 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2595 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2596 slotUpdateClipEffect(item, effect, oldeffect, ix);
2597 emit clipItemSelected(item, ix);
2600 } else if (m_operationMode == KEYFRAME) {
2601 // update the MLT effect
2602 ClipItem * item = (ClipItem *) m_dragItem;
2603 QString previous = item->keyframes(item->selectedEffectIndex());
2604 item->updateKeyframeEffect();
2605 QString next = item->keyframes(item->selectedEffectIndex());
2606 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2607 m_commandStack->push(command);
2608 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2611 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2612 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2613 m_operationMode = NONE;
2616 void CustomTrackView::deleteClip(ItemInfo info)
2618 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2620 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2621 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2624 if (item->isSelected()) emit clipItemSelected(NULL);
2625 item->baseClip()->removeReference();
2626 m_document->updateClip(item->baseClip()->getId());
2628 if (item->baseClip()->isTransparent()) {
2629 // also remove automatic transition
2630 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2631 if (tr && tr->isAutomatic()) {
2632 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2633 scene()->removeItem(tr);
2637 scene()->removeItem(item);
2638 if (m_dragItem == item) m_dragItem = NULL;
2640 m_document->renderer()->doRefresh();
2643 void CustomTrackView::deleteSelectedClips()
2645 resetSelectionGroup();
2646 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2647 if (itemList.count() == 0) {
2648 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2651 scene()->clearSelection();
2652 QUndoCommand *deleteSelected = new QUndoCommand();
2653 deleteSelected->setText(i18n("Delete selected items"));
2654 bool resetGroup = false;
2656 // expand & destroy groups
2657 for (int i = 0; i < itemList.count(); i++) {
2658 if (itemList.at(i)->type() == GROUPWIDGET) {
2659 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2660 itemList += children;
2661 QList <ItemInfo> clipInfos;
2662 QList <ItemInfo> transitionInfos;
2663 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2664 for (int j = 0; j < children.count(); j++) {
2665 if (children.at(j)->type() == AVWIDGET) {
2666 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2667 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2668 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2669 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2670 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2673 if (clipInfos.count() > 0) {
2674 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2680 for (int i = 0; i < itemList.count(); i++) {
2681 if (itemList.at(i)->type() == AVWIDGET) {
2682 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2683 if (item->parentItem()) resetGroup = true;
2684 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2685 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2686 Transition *item = static_cast <Transition *>(itemList.at(i));
2687 if (item->parentItem()) resetGroup = true;
2689 info.startPos = item->startPos();
2690 info.endPos = item->endPos();
2691 info.track = item->track();
2692 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2695 m_commandStack->push(deleteSelected);
2698 void CustomTrackView::changeClipSpeed()
2700 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2701 if (itemList.count() == 0) {
2702 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2705 QUndoCommand *changeSelected = new QUndoCommand();
2706 changeSelected->setText("Edit clip speed");
2710 for (int i = 0; i < itemList.count(); i++) {
2711 if (itemList.at(i)->type() == AVWIDGET) {
2712 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2713 ItemInfo info = item->info();
2714 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2716 double speed = (double) percent / 100.0;
2717 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2719 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2723 if (count > 0) m_commandStack->push(changeSelected);
2724 else delete changeSelected;
2727 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2729 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2730 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2732 kDebug() << "ERROR: Cannot find clip for speed change";
2733 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2736 info.track = m_document->tracksCount() - item->track();
2737 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2739 item->setSpeed(speed);
2740 item->updateRectGeometry();
2741 if (item->cropDuration().frames(m_document->fps()) > endPos)
2742 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2743 m_document->setModified(true);
2744 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2747 void CustomTrackView::cutSelectedClips()
2749 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2750 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2751 for (int i = 0; i < itemList.count(); i++) {
2752 if (itemList.at(i)->type() == AVWIDGET) {
2753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2754 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2755 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2756 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2757 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2758 m_commandStack->push(command);
2764 void CustomTrackView::groupClips(bool group)
2766 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2767 QList <ItemInfo> clipInfos;
2768 QList <ItemInfo> transitionInfos;
2769 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2772 int max = itemList.count();
2773 for (int i = 0; i < max; i++) {
2774 if (itemList.at(i)->type() == GROUPWIDGET) {
2775 itemList += itemList.at(i)->childItems();
2779 for (int i = 0; i < itemList.count(); i++) {
2780 if (itemList.at(i)->type() == AVWIDGET) {
2781 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2782 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2783 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2784 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2785 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2788 if (clipInfos.count() > 0) {
2789 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2790 m_commandStack->push(command);
2794 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2796 resetSelectionGroup();
2797 m_scene->clearSelection();
2799 for (int i = 0; i < clipInfos.count(); i++) {
2800 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2801 if (clip == NULL) continue;
2802 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2803 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2804 m_document->clipManager()->removeGroup(grp);
2805 scene()->destroyItemGroup(grp);
2807 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2809 for (int i = 0; i < transitionInfos.count(); i++) {
2810 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2811 if (tr == NULL) continue;
2812 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2813 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2814 m_document->clipManager()->removeGroup(grp);
2815 scene()->destroyItemGroup(grp);
2817 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2819 m_document->setModified(true);
2823 QList <QGraphicsItemGroup *> groups;
2824 for (int i = 0; i < clipInfos.count(); i++) {
2825 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2827 clip->setSelected(true);
2830 for (int i = 0; i < transitionInfos.count(); i++) {
2831 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2833 clip->setSelected(true);
2837 groupSelectedItems(false, true);
2838 m_document->setModified(true);
2841 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2843 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2844 if (baseclip == NULL) {
2845 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2848 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2849 item->setEffectList(effects);
2850 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2851 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2852 scene()->addItem(item);
2854 int tracknumber = m_document->tracksCount() - info.track - 1;
2855 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2856 if (isLocked) item->setItemLocked(true);
2858 if (item->baseClip()->isTransparent()) {
2859 // add transparency transition
2860 int endTrack = getPreviousVideoTrack(info.track);
2861 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2862 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2864 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2870 baseclip->addReference();
2871 m_document->updateClip(baseclip->getId());
2872 info.track = m_document->tracksCount() - info.track;
2873 Mlt::Producer *prod;
2874 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2875 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2876 else prod = baseclip->producer(info.track);
2877 m_document->renderer()->mltInsertClip(info, xml, prod);
2878 for (int i = 0; i < item->effectsCount(); i++) {
2879 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2881 m_document->setModified(true);
2882 m_document->renderer()->doRefresh();
2885 void CustomTrackView::slotUpdateClip(const QString &clipId)
2887 QList<QGraphicsItem *> list = scene()->items();
2888 ClipItem *clip = NULL;
2889 for (int i = 0; i < list.size(); ++i) {
2890 if (list.at(i)->type() == AVWIDGET) {
2891 clip = static_cast <ClipItem *>(list.at(i));
2892 if (clip->clipProducer() == clipId) {
2893 clip->refreshClip();
2894 ItemInfo info = clip->info();
2895 info.track = m_document->tracksCount() - clip->track();
2896 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2902 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2904 int framepos = (int)(pos.frames(m_document->fps()));
2905 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2906 ClipItem *clip = NULL;
2907 for (int i = 0; i < list.size(); i++) {
2908 if (list.at(i)->type() == AVWIDGET) {
2909 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2910 if (test->endPos() == pos) clip = test;
2917 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2919 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2920 ClipItem *clip = NULL;
2921 for (int i = 0; i < list.size(); i++) {
2922 if (list.at(i)->type() == AVWIDGET) {
2923 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2924 if (test->startPos() == pos) clip = test;
2931 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2933 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2934 ClipItem *clip = NULL;
2935 for (int i = 0; i < list.size(); i++) {
2936 if (list.at(i)->type() == AVWIDGET) {
2937 clip = static_cast <ClipItem *>(list.at(i));
2944 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2946 int framepos = (int)(pos.frames(m_document->fps()));
2947 return getClipItemAt(framepos, track);
2950 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2952 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2953 Transition *clip = NULL;
2954 for (int i = 0; i < list.size(); i++) {
2955 if (list.at(i)->type() == TRANSITIONWIDGET) {
2956 clip = static_cast <Transition *>(list.at(i));
2963 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2965 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2968 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2970 int framepos = (int)(pos.frames(m_document->fps()));
2971 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2972 Transition *clip = NULL;
2973 for (int i = 0; i < list.size(); i++) {
2974 if (list.at(i)->type() == TRANSITIONWIDGET) {
2975 Transition *test = static_cast <Transition *>(list.at(i));
2976 if (test->endPos() == pos) clip = test;
2983 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
2985 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2986 Transition *clip = NULL;
2987 for (int i = 0; i < list.size(); ++i) {
2988 if (list.at(i)->type() == TRANSITIONWIDGET) {
2989 Transition *test = static_cast <Transition *>(list.at(i));
2990 if (test->startPos() == pos) clip = test;
2997 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
2999 if (m_selectionGroup) resetSelectionGroup(false);
3000 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3002 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);
3003 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3006 Mlt::Producer *prod;
3007 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3008 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3009 else prod = item->baseClip()->producer(end.track);
3011 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);
3013 bool snap = KdenliveSettings::snaptopoints();
3014 KdenliveSettings::setSnaptopoints(false);
3015 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3017 int tracknumber = m_document->tracksCount() - end.track - 1;
3018 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3019 m_scene->clearSelection();
3020 if (isLocked) item->setItemLocked(true);
3022 if (item->isItemLocked()) item->setItemLocked(false);
3023 item->setSelected(true);
3025 if (item->baseClip()->isTransparent()) {
3026 // Also move automatic transition
3027 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3028 if (tr && tr->isAutomatic()) {
3029 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3030 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);
3031 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3034 KdenliveSettings::setSnaptopoints(snap);
3035 m_document->setModified(true);
3037 // undo last move and emit error message
3038 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3040 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3043 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3046 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3047 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
3048 resetSelectionGroup();
3049 m_scene->clearSelection();
3050 QList<QGraphicsItem *> itemList = items();
3051 for (int i = 0; i < itemList.count(); i++) {
3052 if (itemList.at(i)->type() == AVWIDGET)
3053 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3056 for (int i = 0; i < startClip.count(); i++) {
3058 startClip[i].startPos = startClip.at(i).startPos - offset;
3059 startClip[i].track = startClip.at(i).track - trackOffset;
3061 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3062 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3064 clip->setItemLocked(false);
3065 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3066 else clip->setSelected(true);
3067 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3068 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3070 for (int i = 0; i < startTransition.count(); i++) {
3072 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3073 startTransition[i].track = startTransition.at(i).track - trackOffset;
3075 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3077 tr->setItemLocked(false);
3078 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3079 else tr->setSelected(true);
3080 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());
3081 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3083 groupSelectedItems(true);
3084 if (m_selectionGroup) {
3085 bool snap = KdenliveSettings::snaptopoints();
3086 KdenliveSettings::setSnaptopoints(false);
3088 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3090 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3092 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3094 int max = children.count();
3095 for (int i = 0; i < max; i++) {
3096 if (children.at(i)->type() == GROUPWIDGET) {
3097 children += children.at(i)->childItems();
3100 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3102 for (int i = 0; i < children.count(); i++) {
3103 // re-add items in correct place
3104 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3105 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3107 ItemInfo info = item->info();
3108 int tracknumber = m_document->tracksCount() - info.track - 1;
3109 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3110 if (isLocked) item->setItemLocked(true);
3111 else if (item->isItemLocked()) item->setItemLocked(false);
3113 if (item->type() == AVWIDGET) {
3114 ClipItem *clip = static_cast <ClipItem*>(item);
3115 info.track = m_document->tracksCount() - info.track;
3116 Mlt::Producer *prod;
3117 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3118 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3119 else prod = clip->baseClip()->producer(info.track);
3120 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3121 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3122 } else if (item->type() == TRANSITIONWIDGET) {
3123 Transition *tr = static_cast <Transition*>(item);
3124 int newTrack = tr->transitionEndTrack();
3125 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3126 if (!tr->forcedTrack()) {
3127 newTrack += trackOffset;
3128 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3130 tr->updateTransitionEndTrack(newTrack);
3131 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3132 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3135 KdenliveSettings::setSnaptopoints(snap);
3136 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3138 kDebug() << "///////// DONE+++++++++++++";
3140 for (int i = 0; i < itemList.count(); i++) {
3141 if (itemList.at(i)->type() == AVWIDGET)
3142 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3146 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3148 Transition *item = getTransitionItemAt(start.startPos, start.track);
3150 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);
3151 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3154 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3155 bool snap = KdenliveSettings::snaptopoints();
3156 KdenliveSettings::setSnaptopoints(false);
3157 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3158 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3159 // Transition was moved
3160 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3161 } else if (end.endPos == start.endPos) {
3162 // Transition start resize
3163 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3164 } else if (end.startPos == start.startPos) {
3165 // Transition end resize;
3166 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3169 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3170 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3171 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3173 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3174 KdenliveSettings::setSnaptopoints(snap);
3175 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3176 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);
3177 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3180 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3182 bool resizeClipStart = true;
3183 if (start.startPos == end.startPos) resizeClipStart = false;
3184 /*if (resizeClipStart) offset = 1;
3186 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3188 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);
3189 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3192 if (item->parentItem()) {
3193 // Item is part of a group, reset group
3194 resetSelectionGroup();
3196 bool snap = KdenliveSettings::snaptopoints();
3197 KdenliveSettings::setSnaptopoints(false);
3198 if (resizeClipStart && start.startPos != end.startPos) {
3199 ItemInfo clipinfo = item->info();
3200 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3201 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3203 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3204 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3205 updateClipFade(item);
3206 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3207 } else if (!resizeClipStart) {
3208 ItemInfo clipinfo = item->info();
3209 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3210 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3212 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3213 updateClipFade(item, true);
3214 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3216 if (end.cropStart != start.cropStart) {
3217 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3218 ItemInfo clipinfo = end;
3219 clipinfo.track = m_document->tracksCount() - end.track;
3220 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3222 item->setCropStart(end.cropStart);
3223 item->resetThumbs();
3226 m_document->renderer()->doRefresh();
3227 KdenliveSettings::setSnaptopoints(snap);
3230 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3232 if (!updateFadeOut) {
3233 int end = item->fadeIn();
3235 // there is a fade in effect
3236 int effectPos = item->hasEffect("volume", "fadein");
3237 if (effectPos != -1) {
3238 QDomElement oldeffect = item->effectAt(effectPos);
3239 int start = item->cropStart().frames(m_document->fps());
3240 int max = item->cropDuration().frames(m_document->fps());
3242 item->setFadeIn(max);
3243 end = item->fadeIn();
3246 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3247 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3248 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3249 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3250 // if fade effect is displayed, update the effect edit widget with new clip duration
3251 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3253 effectPos = item->hasEffect("brightness", "fade_from_black");
3254 if (effectPos != -1) {
3255 QDomElement oldeffect = item->effectAt(effectPos);
3256 int start = item->cropStart().frames(m_document->fps());
3257 int max = item->cropDuration().frames(m_document->fps());
3259 item->setFadeIn(max);
3260 end = item->fadeIn();
3263 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3264 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3265 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3266 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3267 // if fade effect is displayed, update the effect edit widget with new clip duration
3268 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3272 int start = item->fadeOut();
3274 // there is a fade in effect
3275 int effectPos = item->hasEffect("volume", "fadeout");
3276 if (effectPos != -1) {
3277 QDomElement oldeffect = item->effectAt(effectPos);
3278 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3279 int max = item->cropDuration().frames(m_document->fps());
3281 item->setFadeOut(max);
3282 start = item->fadeOut();
3284 start = end - start;
3285 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3286 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3287 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3288 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3289 // if fade effect is displayed, update the effect edit widget with new clip duration
3290 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3292 effectPos = item->hasEffect("brightness", "fade_to_black");
3293 if (effectPos != -1) {
3294 QDomElement oldeffect = item->effectAt(effectPos);
3295 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3296 int max = item->cropDuration().frames(m_document->fps());
3298 item->setFadeOut(max);
3299 start = item->fadeOut();
3301 start = end - start;
3302 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3303 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3304 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3305 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3306 // if fade effect is displayed, update the effect edit widget with new clip duration
3307 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3313 double CustomTrackView::getSnapPointForPos(double pos)
3315 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3318 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3320 QList <GenTime> snaps;
3321 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3322 QList<QGraphicsItem *> itemList = items();
3323 for (int i = 0; i < itemList.count(); i++) {
3324 if (itemList.at(i) == selected) continue;
3325 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3326 if (itemList.at(i)->type() == AVWIDGET) {
3327 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3328 GenTime start = item->startPos();
3329 GenTime end = item->endPos();
3330 snaps.append(start);
3332 if (!offsetList.isEmpty()) {
3333 for (int j = 0; j < offsetList.size(); j++) {
3334 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3335 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3339 QList < GenTime > markers = item->snapMarkers();
3340 for (int j = 0; j < markers.size(); ++j) {
3341 GenTime t = markers.at(j);
3343 if (!offsetList.isEmpty()) {
3344 for (int k = 0; k < offsetList.size(); k++) {
3345 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3349 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3350 Transition *transition = static_cast <Transition*>(itemList.at(i));
3351 GenTime start = transition->startPos();
3352 GenTime end = transition->endPos();
3353 snaps.append(start);
3355 if (!offsetList.isEmpty()) {
3356 for (int j = 0; j < offsetList.size(); j++) {
3357 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3358 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3364 // add cursor position
3365 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3367 if (!offsetList.isEmpty()) {
3368 for (int j = 0; j < offsetList.size(); j++) {
3369 snaps.append(pos - offsetList.at(j));
3374 for (int i = 0; i < m_guides.count(); i++) {
3375 snaps.append(m_guides.at(i)->position());
3376 if (!offsetList.isEmpty()) {
3377 for (int j = 0; j < offsetList.size(); j++) {
3378 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3384 m_scene->setSnapList(snaps);
3385 //for (int i = 0; i < m_snapPoints.size(); ++i)
3386 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3389 void CustomTrackView::slotSeekToPreviousSnap()
3391 updateSnapPoints(NULL);
3392 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3393 setCursorPos((int) res.frames(m_document->fps()));
3397 void CustomTrackView::slotSeekToNextSnap()
3399 updateSnapPoints(NULL);
3400 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3401 setCursorPos((int) res.frames(m_document->fps()));
3405 void CustomTrackView::clipStart()
3407 ClipItem *item = getMainActiveClip();
3409 setCursorPos((int) item->startPos().frames(m_document->fps()));
3414 void CustomTrackView::clipEnd()
3416 ClipItem *item = getMainActiveClip();
3418 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3423 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3425 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3426 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3427 m_commandStack->push(command);
3430 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3432 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3433 m_commandStack->push(command);
3436 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3438 DocClipBase *base = m_document->clipManager()->getClipById(id);
3439 QList <CommentedTime> markers = base->commentedSnapMarkers();
3441 if (markers.isEmpty()) {
3442 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3445 QUndoCommand *deleteMarkers = new QUndoCommand();
3446 deleteMarkers->setText("Delete clip markers");
3448 for (int i = 0; i < markers.size(); i++) {
3449 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3451 m_commandStack->push(deleteMarkers);
3454 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3456 DocClipBase *base = m_document->clipManager()->getClipById(id);
3457 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3458 else base->deleteSnapMarker(pos);
3459 m_document->setModified(true);
3460 viewport()->update();
3463 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3465 return (*g1).position() < (*g2).position();
3468 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3470 if (oldPos > GenTime() && pos > GenTime()) {
3472 for (int i = 0; i < m_guides.count(); i++) {
3473 if (m_guides.at(i)->position() == oldPos) {
3474 Guide *item = m_guides.at(i);
3475 item->updateGuide(pos, comment);
3479 } else if (pos > GenTime()) addGuide(pos, comment);
3483 for (int i = 0; i < m_guides.count(); i++) {
3484 if (m_guides.at(i)->position() == oldPos) {
3485 delete m_guides.takeAt(i);
3490 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3492 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3493 m_document->syncGuides(m_guides);
3496 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3498 for (int i = 0; i < m_guides.count(); i++) {
3499 if (m_guides.at(i)->position() == pos) {
3500 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3504 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3505 scene()->addItem(g);
3507 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3508 m_document->syncGuides(m_guides);
3512 void CustomTrackView::slotAddGuide()
3514 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3515 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3516 if (d.exec() != QDialog::Accepted) return;
3517 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3518 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3519 m_commandStack->push(command);
3523 void CustomTrackView::slotEditGuide()
3525 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3527 for (int i = 0; i < m_guides.count(); i++) {
3528 if (m_guides.at(i)->position() == pos) {
3529 slotEditGuide(m_guides.at(i)->info());
3534 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3537 void CustomTrackView::slotEditGuide(CommentedTime guide)
3539 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3540 if (d.exec() == QDialog::Accepted) {
3541 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3542 m_commandStack->push(command);
3547 void CustomTrackView::slotDeleteGuide()
3549 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3551 for (int i = 0; i < m_guides.count(); i++) {
3552 if (m_guides.at(i)->position() == pos) {
3553 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3554 m_commandStack->push(command);
3559 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3562 void CustomTrackView::slotDeleteAllGuides()
3564 QUndoCommand *deleteAll = new QUndoCommand();
3565 deleteAll->setText("Delete all guides");
3566 for (int i = 0; i < m_guides.count(); i++) {
3567 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3569 m_commandStack->push(deleteAll);
3572 void CustomTrackView::setTool(PROJECTTOOL tool)
3577 void CustomTrackView::setScale(double scaleFactor)
3580 matrix = matrix.scale(scaleFactor, 1);
3581 m_scene->setScale(scaleFactor);
3582 //scale(scaleFactor, 1);
3583 m_animationTimer->stop();
3589 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3591 int diff = sceneRect().width() - m_projectDuration;
3592 if (diff * matrix.m11() < 50) {
3593 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3594 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3597 centerOn(QPointF(cursorPos(), m_tracksHeight));
3598 //verticalScrollBar()->setValue(vert);*/
3601 void CustomTrackView::slotRefreshGuides()
3603 if (KdenliveSettings::showmarkers()) {
3604 kDebug() << "// refresh GUIDES";
3605 for (int i = 0; i < m_guides.count(); i++) {
3606 m_guides.at(i)->update();
3611 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3613 QColor base = palette().button().color();
3615 r.setWidth(r.width() + 1);
3616 painter->setClipRect(r);
3617 painter->drawLine(r.left(), 0, r.right(), 0);
3618 uint max = m_document->tracksCount();
3619 for (uint i = 0; i < max;i++) {
3620 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(QColor(250, 250, 100)));
3621 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(QColor(240, 240, 255)));
3622 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3624 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3625 if (height() > lowerLimit)
3626 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3629 bool CustomTrackView::findString(const QString &text)
3632 for (int i = 0; i < m_searchPoints.size(); ++i) {
3633 marker = m_searchPoints.at(i).comment();
3634 if (marker.contains(text, Qt::CaseInsensitive)) {
3635 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3636 int vert = verticalScrollBar()->value();
3637 int hor = cursorPos();
3638 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3646 bool CustomTrackView::findNextString(const QString &text)
3649 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3650 marker = m_searchPoints.at(i).comment();
3651 if (marker.contains(text, Qt::CaseInsensitive)) {
3652 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3653 int vert = verticalScrollBar()->value();
3654 int hor = cursorPos();
3655 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3664 void CustomTrackView::initSearchStrings()
3666 m_searchPoints.clear();
3667 QList<QGraphicsItem *> itemList = items();
3668 for (int i = 0; i < itemList.count(); i++) {
3669 // parse all clip names
3670 if (itemList.at(i)->type() == AVWIDGET) {
3671 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3672 GenTime start = item->startPos();
3673 CommentedTime t(start, item->clipName());
3674 m_searchPoints.append(t);
3675 // add all clip markers
3676 QList < CommentedTime > markers = item->commentedSnapMarkers();
3677 m_searchPoints += markers;
3682 for (int i = 0; i < m_guides.count(); i++) {
3683 m_searchPoints.append(m_guides.at(i)->info());
3686 qSort(m_searchPoints);
3689 void CustomTrackView::clearSearchStrings()
3691 m_searchPoints.clear();
3695 void CustomTrackView::copyClip()
3697 qDeleteAll(m_copiedItems);
3698 m_copiedItems.clear();
3699 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3700 if (itemList.count() == 0) {
3701 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3704 for (int i = 0; i < itemList.count(); i++) {
3705 if (itemList.at(i)->type() == AVWIDGET) {
3706 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3707 m_copiedItems.append(dup->clone(dup->info()));
3708 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3709 Transition *dup = static_cast <Transition *>(itemList.at(i));
3710 m_copiedItems.append(dup->clone());
3715 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3717 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));
3718 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3719 for (int i = 0; i < collisions.count(); i++) {
3720 if (collisions.at(i)->type() == type) return false;
3725 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3727 for (int i = 0; i < items.count(); i++) {
3728 ItemInfo info = items.at(i)->info();
3729 info.startPos += offset;
3730 info.endPos += offset;
3731 info.track += trackOffset;
3732 if (!canBePastedTo(info, items.at(i)->type())) return false;
3737 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3739 QPainterPath movePath;
3740 movePath.moveTo(0, 0);
3742 for (int i = 0; i < items.count(); i++) {
3743 ItemInfo info = items.at(i)->info();
3744 info.startPos = info.startPos + offset;
3745 info.endPos = info.endPos + offset;
3746 info.track = info.track + trackOffset;
3747 if (info.startPos < GenTime()) {
3748 // No clip should go below 0
3751 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));
3752 movePath.addRect(rect);
3754 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3755 for (int i = 0; i < collisions.count(); i++) {
3756 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3757 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3764 void CustomTrackView::pasteClip()
3766 if (m_copiedItems.count() == 0) {
3767 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3771 if (m_menuPosition.isNull()) {
3772 position = mapFromGlobal(QCursor::pos());
3773 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3774 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3777 } else position = m_menuPosition;
3778 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3779 int track = (int)(position.y() / m_tracksHeight);
3780 ItemInfo first = m_copiedItems.at(0)->info();
3782 GenTime offset = pos - first.startPos;
3783 int trackOffset = track - first.track;
3785 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3786 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3789 QUndoCommand *pasteClips = new QUndoCommand();
3790 pasteClips->setText("Paste clips");
3792 for (int i = 0; i < m_copiedItems.count(); i++) {
3793 // parse all clip names
3794 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3795 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3797 info.startPos = clip->startPos() + offset;
3798 info.endPos = clip->endPos() + offset;
3799 info.cropStart = clip->cropStart();
3800 info.track = clip->track() + trackOffset;
3801 if (canBePastedTo(info, AVWIDGET)) {
3802 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3803 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3804 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3805 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3807 info.startPos = tr->startPos() + offset;
3808 info.endPos = tr->endPos() + offset;
3809 info.track = tr->track() + trackOffset;
3810 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3811 if (info.startPos >= info.endPos) {
3812 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3813 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3814 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3817 m_commandStack->push(pasteClips);
3820 void CustomTrackView::pasteClipEffects()
3822 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3823 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3826 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3827 EffectsList effects = clip->effectList();
3829 QUndoCommand *paste = new QUndoCommand();
3830 paste->setText("Paste effects");
3832 QList<QGraphicsItem *> clips = scene()->selectedItems();
3833 for (int i = 0; i < clips.count(); ++i) {
3834 if (clips.at(i)->type() == AVWIDGET) {
3835 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3836 for (int i = 0; i < clip->effectsCount(); i++) {
3837 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3841 m_commandStack->push(paste);
3845 ClipItem *CustomTrackView::getClipUnderCursor() const
3847 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3848 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3849 for (int i = 0; i < collisions.count(); i++) {
3850 if (collisions.at(i)->type() == AVWIDGET) {
3851 return static_cast < ClipItem *>(collisions.at(i));
3857 ClipItem *CustomTrackView::getMainActiveClip() const
3859 QList<QGraphicsItem *> clips = scene()->selectedItems();
3860 if (clips.isEmpty()) {
3861 return getClipUnderCursor();
3863 ClipItem *item = NULL;
3864 for (int i = 0; i < clips.count(); ++i) {
3865 if (clips.at(i)->type() == AVWIDGET)
3866 item = static_cast < ClipItem *>(clips.at(i));
3867 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3869 if (item) return item;
3874 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3876 QList<QGraphicsItem *> clips = scene()->selectedItems();
3877 if (clips.isEmpty()) {
3878 return getClipUnderCursor();
3881 // remove all items in the list that are not clips
3882 for (int i = 0; i < clips.count();) {
3883 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3886 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3887 for (int i = 0; i < clips.count(); ++i) {
3888 if (clips.at(i)->type() == AVWIDGET) {
3889 item = static_cast < ClipItem *>(clips.at(i));
3890 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3898 void CustomTrackView::setInPoint()
3900 ClipItem *clip = getActiveClipUnderCursor(true);
3902 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3905 ItemInfo startInfo = clip->info();
3906 ItemInfo endInfo = startInfo;
3907 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3908 if (endInfo.startPos >= startInfo.endPos) {
3909 // Check for invalid resize
3910 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3912 } else if (endInfo.startPos < startInfo.startPos) {
3913 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3914 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3915 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3919 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3920 m_commandStack->push(command);
3923 void CustomTrackView::setOutPoint()
3925 ClipItem *clip = getActiveClipUnderCursor(true);
3927 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3930 ItemInfo startInfo = clip->info();
3931 ItemInfo endInfo = clip->info();
3932 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3933 if (endInfo.endPos <= startInfo.startPos) {
3934 // Check for invalid resize
3935 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3937 } else if (endInfo.endPos > startInfo.endPos) {
3938 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3939 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3940 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3947 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3948 m_commandStack->push(command);
3951 void CustomTrackView::slotUpdateAllThumbs()
3953 QList<QGraphicsItem *> itemList = items();
3954 //if (itemList.isEmpty()) return;
3956 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3957 for (int i = 0; i < itemList.count(); i++) {
3958 if (itemList.at(i)->type() == AVWIDGET) {
3959 item = static_cast <ClipItem *>(itemList.at(i));
3960 if (item->clipType() != COLOR) {
3961 // Check if we have a cached thumbnail
3962 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3963 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3964 if (QFile::exists(thumb)) {
3966 item->slotSetStartThumb(pix);
3967 item->slotSetEndThumb(pix);
3970 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3971 QString endThumb = startThumb;
3972 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3973 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3974 if (QFile::exists(startThumb)) {
3975 QPixmap pix(startThumb);
3976 item->slotSetStartThumb(pix);
3978 if (QFile::exists(endThumb)) {
3979 QPixmap pix(endThumb);
3980 item->slotSetEndThumb(pix);
3984 item->refreshClip();
3985 qApp->processEvents();
3988 viewport()->update();
3991 void CustomTrackView::saveThumbnails()
3993 QList<QGraphicsItem *> itemList = items();
3995 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3996 for (int i = 0; i < itemList.count(); i++) {
3997 if (itemList.at(i)->type() == AVWIDGET) {
3998 item = static_cast <ClipItem *>(itemList.at(i));
3999 if (item->clipType() != COLOR) {
4000 // Check if we have a cached thumbnail
4001 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4002 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4003 if (!QFile::exists(thumb)) {
4004 QPixmap pix(item->startThumb());
4008 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4009 QString endThumb = startThumb;
4010 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4011 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4012 if (!QFile::exists(startThumb)) {
4013 QPixmap pix(item->startThumb());
4014 pix.save(startThumb);
4016 if (!QFile::exists(endThumb)) {
4017 QPixmap pix(item->endThumb());
4027 void CustomTrackView::slotInsertTrack(int ix)
4029 kDebug() << "// INSERTING TRK: " << ix;
4030 QDialog d(parentWidget());
4031 Ui::AddTrack_UI view;
4033 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4034 view.track_nb->setValue(ix);
4035 d.setWindowTitle(i18n("Insert Track"));
4037 if (d.exec() == QDialog::Accepted) {
4038 ix = view.track_nb->value();
4039 if (view.before_select->currentIndex() == 1) {
4043 if (view.video_track->isChecked()) {
4044 info.type = VIDEOTRACK;
4045 info.isMute = false;
4046 info.isBlind = false;
4047 info.isLocked = false;
4049 info.type = AUDIOTRACK;
4050 info.isMute = false;
4051 info.isBlind = true;
4052 info.isLocked = false;
4054 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4055 m_commandStack->push(addTrack);
4056 m_document->setModified(true);
4060 void CustomTrackView::slotDeleteTrack(int ix)
4063 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4065 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4066 deleteTimelineTrack(ix, info);
4067 m_document->setModified(true);
4068 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4069 m_commandStack->push(command);*/
4073 void CustomTrackView::slotChangeTrack(int ix)
4075 QDialog d(parentWidget());
4076 Ui::AddTrack_UI view;
4078 view.label->setText(i18n("Change track"));
4079 view.before_select->setHidden(true);
4080 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4081 view.track_nb->setValue(ix);
4082 d.setWindowTitle(i18n("Change Track Type"));
4084 if (d.exec() == QDialog::Accepted) {
4086 info.isLocked = false;
4087 info.isMute = false;
4088 ix = view.track_nb->value();
4090 if (view.video_track->isChecked()) {
4091 info.type = VIDEOTRACK;
4092 info.isBlind = false;
4094 info.type = AUDIOTRACK;
4095 info.isBlind = true;
4097 changeTimelineTrack(ix, info);
4098 m_document->setModified(true);
4103 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4105 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4106 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4107 QList<QGraphicsItem *> selection = m_scene->items(r);
4108 QUndoCommand *deleteTrack = new QUndoCommand();
4109 deleteTrack->setText("Delete track");
4111 // Delete all clips in selected track
4112 for (int i = 0; i < selection.count(); i++) {
4113 if (selection.at(i)->type() == AVWIDGET) {
4114 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4115 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4116 m_scene->removeItem(item);
4119 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4120 Transition *item = static_cast <Transition *>(selection.at(i));
4121 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4122 m_scene->removeItem(item);
4128 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4129 m_commandStack->push(deleteTrack);
4132 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4134 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4135 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4136 m_commandStack->push(changeTrack);
4139 void CustomTrackView::autoTransition()
4141 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4142 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4143 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4146 Transition *tr = static_cast <Transition*>(itemList.at(0));
4147 tr->setAutomatic(!tr->isAutomatic());
4148 QDomElement transition = tr->toXML();
4149 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);
4153 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4156 QDomNodeList params = effect.elementsByTagName("parameter");
4157 for (int i = 0; i < params.count(); i++) {
4158 QDomElement e = params.item(i).toElement();
4159 if (!e.isNull() && e.attribute("type") == "constant") {
4160 if (e.hasAttribute("factor")) {
4161 double factor = e.attribute("factor").toDouble();
4162 double value = e.attribute("value").toDouble();
4163 value = value / factor;
4164 result.append(QString::number(value));
4165 } else result.append(e.attribute("value"));
4171 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4173 QList<QGraphicsItem *> list = scene()->items();
4174 ClipItem *clip = NULL;
4175 for (int i = 0; i < list.size(); ++i) {
4176 if (list.at(i)->type() == AVWIDGET) {
4177 clip = static_cast <ClipItem *>(list.at(i));
4178 if (clip->clipProducer() == id) {
4179 clip->setClipName(name);
4183 viewport()->update();
4186 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4188 minimum = GenTime();
4189 maximum = GenTime();
4190 QList<QGraphicsItem *> selection;
4191 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4192 selection.removeAll(item);
4193 for (int i = 0; i < selection.count(); i++) {
4194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4195 if (clip && clip->type() == AVWIDGET) {
4196 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4197 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4202 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4204 minimum = GenTime();
4205 maximum = GenTime();
4206 QList<QGraphicsItem *> selection;
4207 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4208 selection.removeAll(item);
4209 for (int i = 0; i < selection.count(); i++) {
4210 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4211 if (clip && clip->type() == TRANSITIONWIDGET) {
4212 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4213 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4219 void CustomTrackView::loadGroups(const QDomNodeList groups)
4221 for (int i = 0; i < groups.count(); i++) {
4222 QDomNodeList children = groups.at(i).childNodes();
4223 scene()->clearSelection();
4224 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4225 QDomNode n = children.item(nodeindex);
4226 QDomElement elem = n.toElement();
4227 int pos = elem.attribute("position").toInt();
4228 int track = elem.attribute("track").toInt();
4229 if (elem.tagName() == "clipitem") {
4230 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4231 if (clip) clip->setSelected(true);
4233 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4234 if (clip) clip->setSelected(true);
4237 groupSelectedItems(false, true);
4241 void CustomTrackView::splitAudio()
4243 resetSelectionGroup();
4244 QList<QGraphicsItem *> selection = scene()->selectedItems();
4245 if (selection.isEmpty()) {
4246 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4249 QUndoCommand *splitCommand = new QUndoCommand();
4250 splitCommand->setText(i18n("Split audio"));
4251 for (int i = 0; i < selection.count(); i++) {
4252 if (selection.at(i)->type() == AVWIDGET) {
4253 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4254 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4255 if (clip->parentItem()) {
4256 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4258 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4263 m_commandStack->push(splitCommand);
4266 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4268 ClipItem *clip = getClipItemAt(pos, track);
4270 kDebug() << "// Cannot find clip to split!!!";
4274 int start = pos.frames(m_document->fps());
4275 int freetrack = m_document->tracksCount() - track - 1;
4276 for (; freetrack > 0; freetrack--) {
4277 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4278 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4279 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4280 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4281 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4286 kDebug() << "GOT TRK: " << track;
4287 if (freetrack == 0) {
4288 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4291 info.startPos = clip->startPos();
4292 info.endPos = clip->endPos();
4293 info.cropStart = clip->cropStart();
4294 info.track = m_document->tracksCount() - freetrack;
4295 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4296 scene()->clearSelection();
4297 clip->setSelected(true);
4298 ClipItem *audioClip = getClipItemAt(start, info.track);
4300 clip->setVideoOnly(true);
4301 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4302 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4303 audioClip->setSelected(true);
4304 audioClip->setAudioOnly(true);
4305 groupSelectedItems(false, true);
4309 // unsplit clip: remove audio part and change video part to normal clip
4310 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4311 kDebug() << "//CANNOT FIND CLP GRP";
4314 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4315 QList<QGraphicsItem *> children = grp->childItems();
4316 if (children.count() != 2) {
4317 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4320 for (int i = 0; i < children.count(); i++) {
4321 if (children.at(i) != clip) {
4322 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4323 ItemInfo info = clip->info();
4324 deleteClip(clp->info());
4325 clip->setVideoOnly(false);
4326 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4330 m_document->clipManager()->removeGroup(grp);
4331 scene()->destroyItemGroup(grp);
4335 void CustomTrackView::setVideoOnly()
4337 resetSelectionGroup();
4338 QList<QGraphicsItem *> selection = scene()->selectedItems();
4339 if (selection.isEmpty()) {
4340 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4343 QUndoCommand *videoCommand = new QUndoCommand();
4344 videoCommand->setText(i18n("Video only"));
4345 for (int i = 0; i < selection.count(); i++) {
4346 if (selection.at(i)->type() == AVWIDGET) {
4347 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4348 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4349 if (clip->parentItem()) {
4350 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4352 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4357 m_commandStack->push(videoCommand);
4360 void CustomTrackView::setAudioOnly()
4362 resetSelectionGroup();
4363 QList<QGraphicsItem *> selection = scene()->selectedItems();
4364 if (selection.isEmpty()) {
4365 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4368 QUndoCommand *videoCommand = new QUndoCommand();
4369 videoCommand->setText(i18n("Audio only"));
4370 for (int i = 0; i < selection.count(); i++) {
4371 if (selection.at(i)->type() == AVWIDGET) {
4372 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4373 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4374 if (clip->parentItem()) {
4375 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4377 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4382 m_commandStack->push(videoCommand);
4385 void CustomTrackView::setAudioAndVideo()
4387 resetSelectionGroup();
4388 QList<QGraphicsItem *> selection = scene()->selectedItems();
4389 if (selection.isEmpty()) {
4390 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4393 QUndoCommand *videoCommand = new QUndoCommand();
4394 videoCommand->setText(i18n("Audio and Video"));
4395 for (int i = 0; i < selection.count(); i++) {
4396 if (selection.at(i)->type() == AVWIDGET) {
4397 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4398 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4399 if (clip->parentItem()) {
4400 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4402 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4407 m_commandStack->push(videoCommand);
4410 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4412 ClipItem *clip = getClipItemAt(pos, track);
4414 kDebug() << "// Cannot find clip to split!!!";
4418 int start = pos.frames(m_document->fps());
4419 clip->setVideoOnly(true);
4420 clip->setAudioOnly(false);
4421 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4422 } else if (audioOnly) {
4423 int start = pos.frames(m_document->fps());
4424 clip->setAudioOnly(true);
4425 clip->setVideoOnly(false);
4426 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4428 int start = pos.frames(m_document->fps());
4429 clip->setAudioOnly(false);
4430 clip->setVideoOnly(false);
4431 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4436 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4438 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4439 m_clipTypeGroup->setEnabled(false);
4441 m_clipTypeGroup->setEnabled(true);
4442 QList <QAction *> actions = m_clipTypeGroup->actions();
4444 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4445 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4446 else lookup = "clip_audio_and_video";
4447 for (int i = 0; i < actions.count(); i++) {
4448 if (actions.at(i)->data().toString() == lookup) {
4449 actions.at(i)->setChecked(true);
4456 #include "customtrackview.moc"