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), m_scene(projectscene), m_cursorPos(0), m_cursorLine(NULL), m_operationMode(NONE), m_dragItem(NULL), m_visualTip(NULL), m_moveOpMode(NONE), m_animation(NULL), m_projectDuration(0), m_clickPoint(QPoint()), m_document(doc), m_autoScroll(KdenliveSettings::autoscroll()), m_tracksHeight(KdenliveSettings::trackheight()), m_tool(SELECTTOOL), m_dragGuide(NULL), m_findIndex(0), m_menuPosition(QPoint()), m_blockRefresh(false), m_selectionGroup(NULL), m_selectedTrack(0), m_copiedItems(QList<AbstractClipItem *> ()), m_scrollOffset(0), m_changeSpeedAction(NULL), m_pasteEffectsAction(NULL), m_ungroupAction(NULL), m_clipDrag(false)
87 if (doc) m_commandStack = doc->commandStack();
88 else m_commandStack = NULL;
89 setMouseTracking(true);
91 m_animationTimer = new QTimeLine(800);
92 m_animationTimer->setFrameRange(0, 5);
93 m_animationTimer->setUpdateInterval(100);
94 m_animationTimer->setLoopCount(0);
95 m_tipColor = QColor(0, 192, 0, 200);
96 QColor border = QColor(255, 255, 255, 100);
97 m_tipPen.setColor(border);
99 setContentsMargins(0, 0, 0, 0);
100 const int maxWidth = m_tracksHeight * m_document->tracksCount();
101 setSceneRect(0, 0, sceneRect().width(), maxWidth);
102 verticalScrollBar()->setMaximum(maxWidth);
103 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
104 m_cursorLine->setZValue(1000);
106 KIcon razorIcon("edit-cut");
107 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
109 KIcon spacerIcon("kdenlive-spacer-tool");
110 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
111 verticalScrollBar()->setTracking(true);
112 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
113 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
114 m_scrollTimer.setInterval(100);
115 m_scrollTimer.setSingleShot(true);
118 CustomTrackView::~CustomTrackView()
120 qDeleteAll(m_guides);
123 void CustomTrackView::setDocumentModified()
125 m_document->setModified(true);
128 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
130 m_timelineContextMenu = timeline;
131 m_timelineContextClipMenu = clip;
132 m_clipTypeGroup = clipTypeGroup;
133 QList <QAction *> list = m_timelineContextClipMenu->actions();
134 for (int i = 0; i < list.count(); i++) {
135 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
136 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
137 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
140 m_timelineContextTransitionMenu = transition;
141 list = m_timelineContextTransitionMenu->actions();
142 for (int i = 0; i < list.count(); i++) {
143 if (list.at(i)->data().toString() == "auto") {
144 m_autoTransition = list.at(i);
150 void CustomTrackView::checkAutoScroll()
152 m_autoScroll = KdenliveSettings::autoscroll();
155 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
156 return m_scene->m_tracksList;
159 void CustomTrackView::checkTrackHeight()
161 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
162 m_tracksHeight = KdenliveSettings::trackheight();
163 emit trackHeightChanged();
164 QList<QGraphicsItem *> itemList = items();
166 Transition *transitionitem;
167 bool snap = KdenliveSettings::snaptopoints();
168 KdenliveSettings::setSnaptopoints(false);
169 for (int i = 0; i < itemList.count(); i++) {
170 if (itemList.at(i)->type() == AVWIDGET) {
171 item = (ClipItem*) itemList.at(i);
172 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
173 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
175 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
176 transitionitem = (Transition*) itemList.at(i);
177 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
178 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
181 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
183 for (int i = 0; i < m_guides.count(); i++) {
184 QLineF l = m_guides.at(i)->line();
185 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
186 m_guides.at(i)->setLine(l);
189 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
190 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
191 KdenliveSettings::setSnaptopoints(snap);
196 void CustomTrackView::resizeEvent(QResizeEvent * event)
198 QGraphicsView::resizeEvent(event);
202 /** Zoom or move viewport on mousewheel
204 * If mousewheel+Ctrl, zooms in/out on the timeline.
206 * With Ctrl, moves viewport towards end of timeline if down/back,
207 * opposite on up/forward.
209 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
210 void CustomTrackView::wheelEvent(QWheelEvent * e)
212 if (e->modifiers() == Qt::ControlModifier) {
213 if (e->delta() > 0) emit zoomIn();
216 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
217 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
221 int CustomTrackView::getPreviousVideoTrack(int track)
223 track = m_document->tracksCount() - track - 1;
225 for (int i = track; i > -1; i--) {
226 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
232 void CustomTrackView::slotCheckMouseScrolling()
234 if (m_scrollOffset == 0) {
235 m_scrollTimer.stop();
238 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
239 m_scrollTimer.start();
242 void CustomTrackView::slotCheckPositionScrolling()
244 // If mouse is at a border of the view, scroll
245 if (m_moveOpMode != SEEK) return;
246 int pos = cursorPos();
247 if (mapFromScene(pos, 0).x() < 7) {
248 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
249 setCursorPos(mapToScene(QPoint()).x() - 1);
250 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
252 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
253 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
254 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
255 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
262 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
264 int pos = event->x();
265 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
266 emit mousePosition(mappedXPos);
267 if (event->buttons() & Qt::MidButton) return;
268 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
269 QGraphicsView::mouseMoveEvent(event);
274 if (event->buttons() != Qt::NoButton) {
275 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
276 if (m_dragItem && m_tool == SELECTTOOL) {
277 if (m_operationMode == MOVE && move) {
278 QGraphicsView::mouseMoveEvent(event);
279 // If mouse is at a border of the view, scroll
281 m_scrollOffset = -30;
282 m_scrollTimer.start();
283 } else if (viewport()->width() - pos < 10) {
285 m_scrollTimer.start();
286 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
288 } else if (m_operationMode == RESIZESTART && move) {
289 double snappedPos = getSnapPointForPos(mappedXPos);
290 m_document->renderer()->pause();
291 m_dragItem->resizeStart((int)(snappedPos));
292 } else if (m_operationMode == RESIZEEND && move) {
293 double snappedPos = getSnapPointForPos(mappedXPos);
294 m_document->renderer()->pause();
295 m_dragItem->resizeEnd((int)(snappedPos));
296 } else if (m_operationMode == FADEIN && move) {
297 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
298 } else if (m_operationMode == FADEOUT && move) {
299 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
300 } else if (m_operationMode == KEYFRAME && move) {
301 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
302 double pos = mapToScene(event->pos()).toPoint().y();
303 QRectF br = m_dragItem->sceneBoundingRect();
304 double maxh = 100.0 / br.height();
305 pos = (br.bottom() - pos) * maxh;
306 m_dragItem->updateKeyFramePos(keyFramePos, pos);
309 if (m_animation) delete m_animation;
311 if (m_visualTip) delete m_visualTip;
314 } else if (m_operationMode == MOVEGUIDE) {
315 if (m_animation) delete m_animation;
317 if (m_visualTip) delete m_visualTip;
319 QGraphicsView::mouseMoveEvent(event);
321 } else if (m_operationMode == SPACER && move) {
323 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
324 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
328 if (m_tool == RAZORTOOL) {
329 setCursor(m_razorCursor);
330 //QGraphicsView::mouseMoveEvent(event);
332 } else if (m_tool == SPACERTOOL) {
333 setCursor(m_spacerCursor);
337 QList<QGraphicsItem *> itemList = items(event->pos());
338 QGraphicsRectItem *item = NULL;
339 OPERATIONTYPE opMode = NONE;
341 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
343 } else for (int i = 0; i < itemList.count(); i++) {
344 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
345 item = (QGraphicsRectItem*) itemList.at(i);
350 if (item && event->buttons() == Qt::NoButton) {
351 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
352 if (m_tool == RAZORTOOL) {
353 // razor tool over a clip, display current frame in monitor
354 if (!m_blockRefresh && item->type() == AVWIDGET) {
355 //TODO: solve crash when showing frame when moving razor over clip
356 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
361 opMode = clip->operationMode(mapToScene(event->pos()));
363 if (opMode == m_moveOpMode) {
364 QGraphicsView::mouseMoveEvent(event);
368 if (m_animation) delete m_animation;
370 m_animationTimer->stop();
375 m_moveOpMode = opMode;
376 if (opMode == MOVE) {
377 setCursor(Qt::OpenHandCursor);
378 } else if (opMode == RESIZESTART) {
379 setCursor(KCursor("left_side", Qt::SizeHorCursor));
380 if (m_visualTip == NULL) {
381 QRectF rect = clip->sceneBoundingRect();
383 polygon << QPoint(0, rect.height() / 2 - size * 2);
384 polygon << QPoint(size * 2, (int)(rect.height() / 2));
385 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
386 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
388 m_visualTip = new QGraphicsPolygonItem(polygon);
389 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
390 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
391 m_visualTip->setPos(rect.x(), rect.y());
392 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
393 m_visualTip->setZValue(100);
394 m_animation = new QGraphicsItemAnimation;
395 m_animation->setItem(m_visualTip);
396 m_animation->setTimeLine(m_animationTimer);
398 m_animation->setScaleAt(.5, scale, 1);
399 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
401 m_animation->setScaleAt(1, scale, 1);
402 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
403 scene()->addItem(m_visualTip);
404 m_animationTimer->start();
406 } else if (opMode == RESIZEEND) {
407 setCursor(KCursor("right_side", Qt::SizeHorCursor));
408 if (m_visualTip == NULL) {
409 QRectF rect = clip->sceneBoundingRect();
411 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
412 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
413 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
414 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
416 m_visualTip = new QGraphicsPolygonItem(polygon);
417 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
418 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
419 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
420 m_visualTip->setPos(rect.right(), rect.y());
421 m_visualTip->setZValue(100);
422 m_animation = new QGraphicsItemAnimation;
423 m_animation->setItem(m_visualTip);
424 m_animation->setTimeLine(m_animationTimer);
426 m_animation->setScaleAt(.5, scale, 1);
428 m_animation->setScaleAt(1, scale, 1);
429 scene()->addItem(m_visualTip);
430 m_animationTimer->start();
432 } else if (opMode == FADEIN) {
433 if (m_visualTip == NULL) {
434 ClipItem *item = (ClipItem *) clip;
435 QRectF rect = clip->sceneBoundingRect();
436 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
437 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
438 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
439 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
440 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
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, scale);
448 m_animation->setScaleAt(1, scale, scale);
449 scene()->addItem(m_visualTip);
450 m_animationTimer->start();
452 setCursor(Qt::PointingHandCursor);
453 } else if (opMode == FADEOUT) {
454 if (m_visualTip == NULL) {
455 ClipItem *item = (ClipItem *) clip;
456 QRectF rect = clip->sceneBoundingRect();
457 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
458 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
459 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
460 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
461 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
462 m_visualTip->setZValue(100);
463 m_animation = new QGraphicsItemAnimation;
464 m_animation->setItem(m_visualTip);
465 m_animation->setTimeLine(m_animationTimer);
467 m_animation->setScaleAt(.5, scale, scale);
469 m_animation->setScaleAt(1, scale, scale);
470 scene()->addItem(m_visualTip);
471 m_animationTimer->start();
473 setCursor(Qt::PointingHandCursor);
474 } else if (opMode == TRANSITIONSTART) {
475 /*if (m_visualTip == NULL) {
476 QRectF rect = clip->sceneBoundingRect();
477 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
478 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
479 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
480 m_visualTip->setZValue(100);
481 m_animation = new QGraphicsItemAnimation;
482 m_animation->setItem(m_visualTip);
483 m_animation->setTimeLine(m_animationTimer);
484 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
486 m_animation->setScaleAt(.5, scale, scale);
488 m_animation->setScaleAt(1, scale, scale);
489 scene()->addItem(m_visualTip);
490 m_animationTimer->start();
492 setCursor(Qt::PointingHandCursor);
493 } else if (opMode == TRANSITIONEND) {
494 /*if (m_visualTip == NULL) {
495 QRectF rect = clip->sceneBoundingRect();
496 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
497 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
498 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
499 m_visualTip->setZValue(100);
500 m_animation = new QGraphicsItemAnimation;
501 m_animation->setItem(m_visualTip);
502 m_animation->setTimeLine(m_animationTimer);
503 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
505 m_animation->setScaleAt(.5, scale, scale);
507 m_animation->setScaleAt(1, scale, scale);
508 scene()->addItem(m_visualTip);
509 m_animationTimer->start();
511 setCursor(Qt::PointingHandCursor);
512 } else if (opMode == KEYFRAME) {
513 setCursor(Qt::PointingHandCursor);
515 } // no clip under mouse
516 else if (m_tool == RAZORTOOL) {
519 } else if (opMode == MOVEGUIDE) {
520 m_moveOpMode = opMode;
521 setCursor(Qt::SplitHCursor);
523 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
525 setCursorPos(mappedXPos);
526 slotCheckPositionScrolling();
527 } else m_moveOpMode = NONE;
529 if (m_animation) delete m_animation;
530 m_animationTimer->stop();
536 setCursor(Qt::ArrowCursor);
538 QGraphicsView::mouseMoveEvent(event);
542 void CustomTrackView::mousePressEvent(QMouseEvent * event)
544 kDebug() << "mousePressEvent STARTED";
545 m_menuPosition = QPoint();
546 m_blockRefresh = true;
547 bool collision = false;
549 if (m_tool != RAZORTOOL) activateMonitor();
550 else if (m_document->renderer()->playSpeed() != 0.0) {
551 m_document->renderer()->pause();
554 m_clickEvent = event->pos();
556 // special cases (middle click button or ctrl / shift click
557 if (event->button() == Qt::MidButton) {
558 m_document->renderer()->switchPlay();
559 m_blockRefresh = false;
560 m_operationMode = NONE;
564 // check item under mouse
565 QList<QGraphicsItem *> collisionList = items(event->pos());
567 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
568 setDragMode(QGraphicsView::ScrollHandDrag);
569 QGraphicsView::mousePressEvent(event);
570 m_blockRefresh = false;
571 m_operationMode = NONE;
575 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
576 setDragMode(QGraphicsView::RubberBandDrag);
577 if (!(event->modifiers() & Qt::ControlModifier)) {
578 resetSelectionGroup();
579 scene()->clearSelection();
581 QGraphicsView::mousePressEvent(event);
582 m_blockRefresh = false;
583 m_operationMode = RUBBERSELECTION;
587 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
588 // a guide item was pressed
589 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
591 m_dragGuide = (Guide *) collisionList.at(0);
593 m_operationMode = MOVEGUIDE;
594 // deselect all clips so that only the guide will move
595 m_scene->clearSelection();
596 resetSelectionGroup();
597 updateSnapPoints(NULL);
598 QGraphicsView::mousePressEvent(event);
602 // Find first clip, transition or group under mouse
605 AbstractGroupItem *dragGroup = NULL;
606 while (ct < collisionList.count()) {
607 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
608 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
609 m_dragItemInfo = m_dragItem->info();
610 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
611 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
612 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
619 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
620 // update transition menu action
621 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
622 m_autoTransition->setEnabled(true);
623 } else m_autoTransition->setEnabled(false);
625 // context menu requested
626 if (event->button() == Qt::RightButton) {
628 if (dragGroup) dragGroup->setSelected(true);
629 else if (!m_dragItem->isSelected()) {
630 resetSelectionGroup(false);
631 m_scene->clearSelection();
632 m_dragItem->setSelected(true);
635 m_operationMode = NONE;
636 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
637 m_menuPosition = m_clickEvent;
643 // No item under click
644 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
645 resetSelectionGroup();
646 setCursor(Qt::ArrowCursor);
647 m_scene->clearSelection();
649 emit clipItemSelected(NULL);
650 updateClipTypeActions(NULL);
651 if (m_tool == SPACERTOOL) {
652 QList<QGraphicsItem *> selection;
653 if (event->modifiers() == Qt::ControlModifier) {
654 // Ctrl + click, select all items on track after click position
655 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
656 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
658 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;
660 // Select all items on all tracks after click position
661 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
662 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
665 resetSelectionGroup(false);
666 m_scene->clearSelection();
668 for (int i = 0; i < selection.count(); i++) {
669 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
670 selection.at(i)->setSelected(true);
673 groupSelectedItems(true);
674 m_operationMode = SPACER;
675 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
676 kDebug() << "END mousePress EVENT ";
681 if (m_tool == RAZORTOOL && m_dragItem) {
682 if (m_dragItem->type() == TRANSITIONWIDGET) {
683 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
687 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
688 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
693 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
694 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
695 m_document->renderer()->pause();
696 m_commandStack->push(command);
697 m_document->setModified(true);
703 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
705 QList <GenTime> offsetList;
706 QList<QGraphicsItem *> children = dragGroup->childItems();
707 for (int i = 0; i < children.count(); i++) {
708 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
709 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
710 offsetList.append(item->startPos());
711 offsetList.append(item->endPos());
714 if (!offsetList.isEmpty()) {
716 GenTime startOffset = offsetList.takeFirst();
717 QList <GenTime> cleandOffsetList;
718 for (int k = 0; k < offsetList.size(); k++) {
719 GenTime newoffset = offsetList.at(k) - startOffset;
720 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
721 cleandOffsetList.append(newoffset);
724 updateSnapPoints(NULL, cleandOffsetList, true);
728 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
729 else emit clipItemSelected(NULL);
731 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
732 // If clicked item is selected, allow move
733 if (dragGroup) dragGroup->setSelected(true);
735 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
737 resetSelectionGroup();
738 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
740 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
741 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
742 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
744 bool selected = !m_dragItem->isSelected();
745 if (dragGroup) dragGroup->setSelected(selected);
746 else m_dragItem->setSelected(selected);
748 groupSelectedItems();
749 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
750 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
751 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
752 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
755 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
756 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
758 if (m_operationMode == KEYFRAME) {
759 m_dragItem->updateSelectedKeyFrame();
760 m_blockRefresh = false;
762 } else if (m_operationMode == MOVE) {
763 setCursor(Qt::ClosedHandCursor);
764 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
766 info.startPos = m_dragItem->startPos();
767 info.track = m_dragItem->track();
768 int transitiontrack = getPreviousVideoTrack(info.track);
769 ClipItem *transitionClip = NULL;
770 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
771 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
772 info.endPos = transitionClip->endPos();
773 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
774 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
775 // Check there is no other transition at that place
776 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
777 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
778 QList<QGraphicsItem *> selection = m_scene->items(r);
779 bool transitionAccepted = true;
780 for (int i = 0; i < selection.count(); i++) {
781 if (selection.at(i)->type() == TRANSITIONWIDGET) {
782 Transition *tr = static_cast <Transition *>(selection.at(i));
783 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
784 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
785 } else transitionAccepted = false;
788 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
789 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
790 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
792 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
793 info.track = m_dragItem->track();
794 int transitiontrack = getPreviousVideoTrack(info.track);
795 ClipItem *transitionClip = NULL;
796 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
797 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
798 info.startPos = transitionClip->startPos();
799 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
800 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
801 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
802 EffectsList::setParameter(transition, "reverse", "1");
804 // Check there is no other transition at that place
805 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
806 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
807 QList<QGraphicsItem *> selection = m_scene->items(r);
808 bool transitionAccepted = true;
809 for (int i = 0; i < selection.count(); i++) {
810 if (selection.at(i)->type() == TRANSITIONWIDGET) {
811 Transition *tr = static_cast <Transition *>(selection.at(i));
812 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
813 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
814 } else transitionAccepted = false;
817 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
818 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
820 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
821 resetSelectionGroup(false);
822 m_dragItem->setSelected(true);
825 m_blockRefresh = false;
827 //QGraphicsView::mousePressEvent(event);
830 void CustomTrackView::resetSelectionGroup(bool selectItems)
832 if (m_selectionGroup) {
833 // delete selection group
834 bool snap = KdenliveSettings::snaptopoints();
835 KdenliveSettings::setSnaptopoints(false);
837 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
838 scene()->destroyItemGroup(m_selectionGroup);
839 for (int i = 0; i < children.count(); i++) {
840 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
841 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
842 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
843 children.at(i)->setSelected(selectItems);
845 } else if (children.at(i)->type() == GROUPWIDGET) {
846 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
847 children.at(i)->setSelected(selectItems);
850 m_selectionGroup = NULL;
851 KdenliveSettings::setSnaptopoints(snap);
855 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
857 if (m_selectionGroup) {
858 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
861 QList<QGraphicsItem *> selection = m_scene->selectedItems();
862 if (selection.isEmpty()) return;
863 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
864 // Find top left position of selection
865 for (int i = 1; i < selection.count(); i++) {
866 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
867 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
868 if (currenttop.x() < top.x()) top.setX(currenttop.x());
869 if (currenttop.y() < top.y()) top.setY(currenttop.y());
873 if (force || selection.count() > 1) {
874 bool snap = KdenliveSettings::snaptopoints();
875 KdenliveSettings::setSnaptopoints(false);
876 if (createNewGroup) {
877 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
878 newGroup->translate(-top.x(), -top.y() + 1);
879 newGroup->setPos(top.x(), top.y() - 1);
880 scene()->addItem(newGroup);
882 // CHeck if we are trying to include a group in a group
883 QList <AbstractGroupItem *> groups;
884 for (int i = 0; i < selection.count(); i++) {
885 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
886 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
887 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
889 if (!groups.isEmpty()) {
890 // ungroup previous groups
891 while (!groups.isEmpty()) {
892 AbstractGroupItem *grp = groups.takeFirst();
893 m_document->clipManager()->removeGroup(grp);
894 scene()->destroyItemGroup(grp);
896 selection = m_scene->selectedItems();
899 for (int i = 0; i < selection.count(); i++) {
900 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
901 newGroup->addToGroup(selection.at(i));
902 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
905 KdenliveSettings::setSnaptopoints(snap);
907 m_selectionGroup = new AbstractGroupItem(m_document->fps());
908 m_selectionGroup->translate(-top.x(), -top.y() + 1);
909 m_selectionGroup->setPos(top.x(), top.y() - 1);
910 scene()->addItem(m_selectionGroup);
911 for (int i = 0; i < selection.count(); i++) {
912 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
913 m_selectionGroup->addToGroup(selection.at(i));
914 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
917 KdenliveSettings::setSnaptopoints(snap);
918 if (m_selectionGroup) {
919 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
920 m_selectionGroupInfo.track = m_selectionGroup->track();
923 } else resetSelectionGroup();
926 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
928 kDebug() << "++++++++++++ DBL CLK";
929 if (m_dragItem && m_dragItem->hasKeyFrames()) {
930 if (m_moveOpMode == KEYFRAME) {
931 // user double clicked on a keyframe, open edit dialog
932 QDialog d(parentWidget());
933 Ui::KeyFrameDialog_UI view;
935 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
936 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
937 view.kfr_value->setFocus();
938 if (d.exec() == QDialog::Accepted) {
939 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
940 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
941 ClipItem *item = (ClipItem *)m_dragItem;
942 QString previous = item->keyframes(item->selectedEffectIndex());
943 item->updateKeyframeEffect();
944 QString next = item->keyframes(item->selectedEffectIndex());
945 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
946 m_commandStack->push(command);
947 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
952 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
953 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
954 ClipItem * item = (ClipItem *) m_dragItem;
955 QString previous = item->keyframes(item->selectedEffectIndex());
956 item->updateKeyframeEffect();
957 QString next = item->keyframes(item->selectedEffectIndex());
958 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
959 m_commandStack->push(command);
960 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
962 } else if (m_dragItem) {
963 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
966 if (m_dragItem->type() == TRANSITIONWIDGET) {
967 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
969 getClipAvailableSpace(m_dragItem, minimum, maximum);
971 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
972 d.setMargins(minimum, maximum);
973 if (d.exec() == QDialog::Accepted) {
974 if (m_dragItem->type() == TRANSITIONWIDGET) {
975 // move & resize transition
977 startInfo.startPos = m_dragItem->startPos();
978 startInfo.endPos = m_dragItem->endPos();
979 startInfo.track = m_dragItem->track();
981 endInfo.startPos = d.startPos();
982 endInfo.endPos = endInfo.startPos + d.duration();
983 endInfo.track = m_dragItem->track();
984 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
985 m_commandStack->push(command);
987 // move and resize clip
988 QUndoCommand *moveCommand = new QUndoCommand();
989 moveCommand->setText(i18n("Edit clip"));
990 ItemInfo clipInfo = m_dragItem->info();
991 if (d.startPos() != clipInfo.startPos) {
992 ItemInfo startInfo = clipInfo;
993 clipInfo.startPos = d.startPos();
994 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
995 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
997 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
998 ItemInfo startInfo = clipInfo;
999 clipInfo.endPos = clipInfo.startPos + d.duration();
1000 clipInfo.cropStart = d.cropStart();
1001 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1003 m_commandStack->push(moveCommand);
1007 QList<QGraphicsItem *> collisionList = items(event->pos());
1008 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1009 Guide *editGuide = (Guide *) collisionList.at(0);
1010 if (editGuide) slotEditGuide(editGuide->info());
1016 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1018 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1020 clip->setKeyframes(index, keyframes);
1021 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1022 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1026 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1028 if (clip == NULL) m_timelineContextMenu->popup(pos);
1029 else if (group != NULL) {
1030 m_changeSpeedAction->setEnabled(false);
1031 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1032 m_ungroupAction->setEnabled(true);
1033 updateClipTypeActions(NULL);
1034 m_timelineContextClipMenu->popup(pos);
1036 m_ungroupAction->setEnabled(false);
1037 if (clip->type() == AVWIDGET) {
1038 ClipItem *item = static_cast <ClipItem*>(clip);
1039 updateClipTypeActions(item);
1040 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1041 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1042 m_timelineContextClipMenu->popup(pos);
1043 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1047 void CustomTrackView::activateMonitor()
1049 emit activateDocumentMonitor();
1052 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1054 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1056 resetSelectionGroup();
1057 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1058 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1060 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1061 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1063 info.startPos = GenTime();
1064 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1065 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1066 info.track = (int)(1 / m_tracksHeight);
1067 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1068 m_selectionGroup->addToGroup(item);
1069 item->setFlags(QGraphicsItem::ItemIsSelectable);
1070 //TODO: check if we do not overlap another clip when first dropping in timeline
1071 // if (insertPossible(m_selectionGroup, event->pos()))
1072 QList <GenTime> offsetList;
1073 offsetList.append(info.endPos);
1074 updateSnapPoints(NULL, offsetList);
1075 scene()->addItem(m_selectionGroup);
1076 event->acceptProposedAction();
1077 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1079 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1080 m_scene->clearSelection();
1081 resetSelectionGroup(false);
1083 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1086 QList <GenTime> offsetList;
1087 for (int i = 0; i < ids.size(); ++i) {
1088 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1089 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1091 info.startPos = start;
1092 info.endPos = info.startPos + clip->duration();
1093 info.track = (int)(1 / m_tracksHeight);
1094 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1095 start += clip->duration();
1096 offsetList.append(start);
1097 m_selectionGroup->addToGroup(item);
1098 item->setFlags(QGraphicsItem::ItemIsSelectable);
1100 //TODO: check if we do not overlap another clip when first dropping in timeline
1101 //if (insertPossible(m_selectionGroup, event->pos()))
1102 updateSnapPoints(NULL, offsetList);
1103 scene()->addItem(m_selectionGroup);
1104 event->acceptProposedAction();
1106 // the drag is not a clip (may be effect, ...)
1108 QGraphicsView::dragEnterEvent(event);
1113 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1116 QList<QGraphicsItem *> children = group->childItems();
1117 for (int i = 0; i < children.count(); i++) {
1118 if (children.at(i)->type() == AVWIDGET) {
1119 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1120 ItemInfo info = clip->info();
1121 kDebug() << " / / INSERT : " << pos.x();
1122 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);
1123 kDebug() << " / / INSERT RECT: " << shape;
1124 path = path.united(QPolygonF(shape));
1128 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1129 if (collindingItems.isEmpty()) return true;
1131 for (int i = 0; i < collindingItems.count(); i++) {
1132 QGraphicsItem *collision = collindingItems.at(i);
1133 if (collision->type() == AVWIDGET) {
1135 kDebug() << "// COLLISIION DETECTED";
1144 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1146 int track = m_document->tracksCount() - clip->track();
1147 GenTime pos = clip->startPos();
1148 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1149 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1152 bool success = true;
1153 for (int i = 0; i < clip->effectsCount(); i++) {
1154 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1156 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1157 m_document->renderer()->doRefresh();
1160 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1162 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1164 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1165 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1166 emit clipItemSelected(clip);
1167 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1170 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1172 QString index = effect.attribute("kdenlive_ix");
1173 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1174 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1175 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1178 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1180 clip->deleteEffect(index);
1181 emit clipItemSelected(clip);
1185 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1187 QList<QGraphicsItem *> itemList = group->childItems();
1188 QUndoCommand *effectCommand = new QUndoCommand();
1190 QDomNode namenode = effect.elementsByTagName("name").item(0);
1191 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1192 else effectName = i18n("effect");
1193 effectCommand->setText(i18n("Add %1", effectName));
1195 for (int i = 0; i < itemList.count(); i++) {
1196 if (itemList.at(i)->type() == AVWIDGET) {
1197 ClipItem *item = (ClipItem *)itemList.at(i);
1198 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1199 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1202 if (item->isItemLocked()) {
1205 item->initEffect(effect);
1206 if (effect.attribute("tag") == "ladspa") {
1207 QString ladpsaFile = m_document->getLadspaFile();
1208 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1209 effect.setAttribute("src", ladpsaFile);
1211 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1216 m_commandStack->push(effectCommand);
1217 m_document->setModified(true);
1218 } else delete effectCommand;
1221 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1223 QList<QGraphicsItem *> itemList;
1224 QUndoCommand *effectCommand = new QUndoCommand();
1226 QDomNode namenode = effect.elementsByTagName("name").item(0);
1227 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1228 else effectName = i18n("effect");
1229 effectCommand->setText(i18n("Add %1", effectName));
1231 if (track == -1) itemList = scene()->selectedItems();
1232 if (itemList.isEmpty()) {
1233 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1234 if (clip) itemList.append(clip);
1235 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1237 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1238 for (int i = 0; i < itemList.count(); i++) {
1239 if (itemList.at(i)->type() == AVWIDGET) {
1240 ClipItem *item = (ClipItem *)itemList.at(i);
1241 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1242 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1245 if (item->isItemLocked()) {
1248 item->initEffect(effect);
1249 if (effect.attribute("tag") == "ladspa") {
1250 QString ladpsaFile = m_document->getLadspaFile();
1251 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1252 effect.setAttribute("src", ladpsaFile);
1254 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1259 m_commandStack->push(effectCommand);
1260 m_document->setModified(true);
1261 } else delete effectCommand;
1264 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1266 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1267 m_commandStack->push(command);
1268 m_document->setModified(true);
1271 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1273 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1275 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1276 if (effect.attribute("tag") == "ladspa") {
1277 // Update the ladspa affect file
1278 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1280 // check if we are trying to reset a keyframe effect
1281 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1282 clip->initEffect(effect);
1283 clip->setEffectAt(ix, effect);
1284 effectParams = clip->getEffectArgs(effect);
1286 if (effectParams.paramValue("disabled") == "1") {
1287 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1288 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1289 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1290 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1291 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1293 clip->setEffectAt(ix, effect);
1294 if (ix == clip->selectedEffectIndex()) {
1295 clip->setSelectedEffect(ix);
1296 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1298 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1299 // A fade effect was modified, update the clip
1300 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1301 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1302 clip->setFadeIn(pos);
1304 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1305 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1306 clip->setFadeOut(pos);
1311 m_document->setModified(true);
1314 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1316 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1318 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1319 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1320 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1321 clip->setEffectAt(oldPos - 1, act);
1322 clip->setEffectAt(newPos - 1, before);
1323 emit clipItemSelected(clip, newPos - 1);
1325 m_document->setModified(true);
1328 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1330 QDomElement effect = clip->effectAt(effectPos);
1331 QDomElement oldEffect = effect.cloneNode().toElement();
1332 effect.setAttribute("disabled", disable);
1333 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1334 m_commandStack->push(command);
1335 m_document->setModified(true);
1338 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1340 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1341 m_commandStack->push(command);
1342 m_document->setModified(true);
1345 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1347 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1348 m_commandStack->push(command);
1351 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1355 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1356 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1357 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1358 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);
1359 m_blockRefresh = false;
1362 if (item->parentItem()) {
1363 // Item is part of a group, reset group
1364 resetSelectionGroup();
1366 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1368 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1369 int cutPos = (int) cutTime.frames(m_document->fps());
1371 double speed = item->speed();
1372 newPos.startPos = cutTime;
1373 newPos.endPos = info.endPos;
1374 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1375 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1376 newPos.track = info.track;
1377 ClipItem *dup = item->clone(newPos);
1378 item->resizeEnd(cutPos, false);
1379 scene()->addItem(dup);
1380 if (item->checkKeyFrames()) slotRefreshEffects(item);
1381 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1382 item->baseClip()->addReference();
1383 m_document->updateClip(item->baseClip()->getId());
1384 m_document->setModified(true);
1385 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);
1386 kDebug() << "// CUTTING CLIP dONE";
1390 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1391 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1392 if (!item || !dup || item == dup) {
1393 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1394 m_blockRefresh = false;
1397 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1398 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1402 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1403 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1404 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1405 //deleteClip(dup->info());
1408 if (dup->isSelected()) emit clipItemSelected(NULL);
1409 dup->baseClip()->removeReference();
1410 m_document->updateClip(dup->baseClip()->getId());
1411 scene()->removeItem(dup);
1414 ItemInfo clipinfo = item->info();
1415 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1416 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1418 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1419 m_document->setModified(true);
1421 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1424 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1427 void CustomTrackView::slotEnableRefresh()
1429 m_blockRefresh = false;
1432 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1434 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1435 if (itemList.count() == 1) {
1436 if (itemList.at(0)->type() == AVWIDGET) {
1437 ClipItem *item = (ClipItem *) itemList.at(0);
1439 info.track = item->track();
1440 ClipItem *transitionClip = NULL;
1441 const int transitiontrack = getPreviousVideoTrack(info.track);
1442 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1443 if (pos < item->startPos() + item->duration() / 2) {
1444 // add transition to clip start
1445 info.startPos = item->startPos();
1446 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1447 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1448 info.endPos = transitionClip->endPos();
1449 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1450 // Check there is no other transition at that place
1451 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1452 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1453 QList<QGraphicsItem *> selection = m_scene->items(r);
1454 bool transitionAccepted = true;
1455 for (int i = 0; i < selection.count(); i++) {
1456 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1457 Transition *tr = static_cast <Transition *>(selection.at(i));
1458 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1459 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1460 } else transitionAccepted = false;
1463 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1464 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1467 // add transition to clip end
1468 info.endPos = item->endPos();
1469 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1470 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1471 info.startPos = transitionClip->startPos();
1472 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1473 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1475 // Check there is no other transition at that place
1476 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1477 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1478 QList<QGraphicsItem *> selection = m_scene->items(r);
1479 bool transitionAccepted = true;
1480 for (int i = 0; i < selection.count(); i++) {
1481 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1482 Transition *tr = static_cast <Transition *>(selection.at(i));
1483 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1484 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1485 } else transitionAccepted = false;
1488 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1489 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1492 } else for (int i = 0; i < itemList.count(); i++) {
1493 if (itemList.at(i)->type() == AVWIDGET) {
1494 ClipItem *item = (ClipItem *) itemList.at(i);
1496 info.startPos = item->startPos();
1497 info.endPos = info.startPos + GenTime(65, m_document->fps());
1498 info.track = item->track();
1500 // Check there is no other transition at that place
1501 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1502 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1503 QList<QGraphicsItem *> selection = m_scene->items(r);
1504 bool transitionAccepted = true;
1505 for (int i = 0; i < selection.count(); i++) {
1506 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1507 Transition *tr = static_cast <Transition *>(selection.at(i));
1508 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1509 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1510 } else transitionAccepted = false;
1513 int transitiontrack = getPreviousVideoTrack(info.track);
1514 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1515 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1520 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1522 if (transitionInfo.startPos >= transitionInfo.endPos) {
1523 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1526 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1527 m_commandStack->push(command);
1528 m_document->setModified(true);
1531 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1533 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1534 //kDebug() << "---- ADDING transition " << params.attribute("value");
1535 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1536 scene()->addItem(tr);
1537 m_document->setModified(true);
1539 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1544 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1546 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1548 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1551 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1552 if (m_dragItem == item) m_dragItem = NULL;
1554 emit transitionItemSelected(NULL);
1555 m_document->setModified(true);
1558 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1560 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1561 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1562 m_commandStack->push(command);
1563 m_document->setModified(true);
1566 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1568 Transition *item = getTransitionItemAt(pos, track);
1570 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1573 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);
1574 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1575 item->setTransitionParameters(transition);
1576 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1577 m_document->setModified(true);
1580 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1582 event->setDropAction(Qt::IgnoreAction);
1583 const QPointF pos = mapToScene(event->pos());
1584 if (m_selectionGroup && m_clipDrag) {
1585 m_selectionGroup->setPos(pos.x(), pos.y());
1586 event->setDropAction(Qt::MoveAction);
1587 event->acceptProposedAction();
1589 QGraphicsView::dragMoveEvent(event);
1593 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1595 if (m_selectionGroup && m_clipDrag) {
1596 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1598 scene()->destroyItemGroup(m_selectionGroup);
1599 m_selectionGroup = NULL;
1600 } else QGraphicsView::dragLeaveEvent(event);
1603 void CustomTrackView::dropEvent(QDropEvent * event)
1605 if (m_selectionGroup && m_clipDrag) {
1606 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1607 resetSelectionGroup();
1608 m_scene->clearSelection();
1609 bool hasVideoClip = false;
1610 for (int i = 0; i < items.count(); i++) {
1611 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1612 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1613 if (items.count() == 1) {
1614 updateClipTypeActions(item);
1616 updateClipTypeActions(NULL);
1618 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1619 m_commandStack->push(command);
1620 item->baseClip()->addReference();
1621 m_document->updateClip(item->baseClip()->getId());
1622 ItemInfo info = item->info();
1624 int tracknumber = m_document->tracksCount() - info.track - 1;
1625 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1626 if (isLocked) item->setItemLocked(true);
1628 if (item->baseClip()->isTransparent()) {
1629 // add transparency transition
1630 int endTrack = getPreviousVideoTrack(info.track);
1631 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1632 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1633 scene()->addItem(tr);
1635 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1639 info.track = m_document->tracksCount() - item->track();
1640 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1641 item->setSelected(true);
1643 m_changeSpeedAction->setEnabled(hasVideoClip);
1644 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1645 groupSelectedItems(true);
1646 } else QGraphicsView::dropEvent(event);
1651 QStringList CustomTrackView::mimeTypes() const
1653 QStringList qstrList;
1654 // list of accepted mime types for drop
1655 qstrList.append("text/plain");
1656 qstrList.append("kdenlive/producerslist");
1657 qstrList.append("kdenlive/clip");
1661 Qt::DropActions CustomTrackView::supportedDropActions() const
1663 // returns what actions are supported when dropping
1664 return Qt::MoveAction;
1667 void CustomTrackView::setDuration(int duration)
1669 int diff = qAbs(duration - sceneRect().width());
1670 if (diff * matrix().m11() > -50) {
1671 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1672 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1674 m_projectDuration = duration;
1677 int CustomTrackView::duration() const
1679 return m_projectDuration;
1682 void CustomTrackView::addTrack(TrackInfo type, int ix)
1684 if (ix == -1) m_document->insertTrack(ix, type);
1686 m_document->insertTrack(m_document->tracksCount() - ix, type);
1687 // insert track in MLT playlist
1688 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1690 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1691 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1692 QList<QGraphicsItem *> selection = m_scene->items(r);
1693 resetSelectionGroup();
1695 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1696 scene()->addItem(m_selectionGroup);
1697 for (int i = 0; i < selection.count(); i++) {
1698 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1699 m_selectionGroup->addToGroup(selection.at(i));
1700 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1702 // Move graphic items
1703 m_selectionGroup->translate(0, m_tracksHeight);
1705 // adjust track number
1706 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1707 for (int i = 0; i < children.count(); i++) {
1708 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1710 ItemInfo clipinfo = item->info();
1711 if (item->type() == AVWIDGET) {
1712 ClipItem *clip = static_cast <ClipItem *>(item);
1713 // We add a move clip command so that we get the correct producer for new track number
1714 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1715 Mlt::Producer *prod;
1716 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1717 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1718 else prod = clip->baseClip()->producer(clipinfo.track);
1719 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1720 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1722 } else if (item->type() == TRANSITIONWIDGET) {
1723 Transition *tr = static_cast <Transition *>(item);
1724 int track = tr->transitionEndTrack();
1726 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1730 resetSelectionGroup(false);
1733 int maxHeight = m_tracksHeight * m_document->tracksCount();
1734 for (int i = 0; i < m_guides.count(); i++) {
1735 QLineF l = m_guides.at(i)->line();
1736 l.setP2(QPointF(l.x2(), maxHeight));
1737 m_guides.at(i)->setLine(l);
1739 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1740 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1741 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1742 viewport()->update();
1743 //setFixedHeight(50 * m_tracksCount);
1746 void CustomTrackView::removeTrack(int ix)
1748 // Delete track in MLT playlist
1749 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1750 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1752 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1753 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1754 QList<QGraphicsItem *> selection = m_scene->items(r);
1756 resetSelectionGroup();
1758 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1759 scene()->addItem(m_selectionGroup);
1760 for (int i = 0; i < selection.count(); i++) {
1761 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1762 m_selectionGroup->addToGroup(selection.at(i));
1763 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1766 // Move graphic items
1767 qreal ydiff = 0 - (int) m_tracksHeight;
1768 m_selectionGroup->translate(0, ydiff);
1770 // adjust track number
1771 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1772 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1773 for (int i = 0; i < children.count(); i++) {
1774 if (children.at(i)->type() == AVWIDGET) {
1775 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1777 ItemInfo clipinfo = clip->info();
1778 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1779 // We add a move clip command so that we get the correct producer for new track number
1780 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1781 Mlt::Producer *prod;
1782 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1783 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1784 else prod = clip->baseClip()->producer(clipinfo.track);
1785 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1787 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1788 Transition *tr = static_cast <Transition *>(children.at(i));
1790 int track = tr->transitionEndTrack();
1792 ItemInfo clipinfo = tr->info();
1793 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1797 resetSelectionGroup(false);
1799 int maxHeight = m_tracksHeight * m_document->tracksCount();
1800 for (int i = 0; i < m_guides.count(); i++) {
1801 QLineF l = m_guides.at(i)->line();
1802 l.setP2(QPointF(l.x2(), maxHeight));
1803 m_guides.at(i)->setLine(l);
1805 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1806 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1807 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1808 viewport()->update();
1811 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1813 int tracknumber = m_document->tracksCount() - ix;
1814 m_document->setTrackType(tracknumber - 1, type);
1815 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1816 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1817 viewport()->update();
1821 void CustomTrackView::slotSwitchTrackAudio(int ix)
1823 /*for (int i = 0; i < m_document->tracksCount(); i++)
1824 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1825 int tracknumber = m_document->tracksCount() - ix;
1826 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1827 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1828 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1829 m_document->setModified(true);
1832 void CustomTrackView::slotSwitchTrackLock(int ix)
1834 int tracknumber = m_document->tracksCount() - ix - 1;
1835 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1836 m_commandStack->push(command);
1840 void CustomTrackView::lockTrack(int ix, bool lock)
1842 int tracknumber = m_document->tracksCount() - ix - 1;
1843 m_document->switchTrackLock(tracknumber, lock);
1844 emit doTrackLock(ix, lock);
1845 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1847 for (int i = 0; i < selection.count(); i++) {
1848 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1849 if (selection.at(i)->isSelected()) {
1850 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1851 else emit transitionItemSelected(NULL);
1853 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1855 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1856 viewport()->update();
1857 m_document->setModified(true);
1860 void CustomTrackView::slotSwitchTrackVideo(int ix)
1862 int tracknumber = m_document->tracksCount() - ix;
1863 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1864 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1865 m_document->setModified(true);
1868 void CustomTrackView::slotRemoveSpace()
1872 if (m_menuPosition.isNull()) {
1873 pos = GenTime(cursorPos(), m_document->fps());
1875 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1878 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1879 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1881 ClipItem *item = getClipItemAt(pos, track);
1883 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);
1886 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1887 //kDebug() << "// GOT LENGT; " << length;
1889 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);
1893 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1894 QList<QGraphicsItem *> items = m_scene->items(r);
1896 QList<ItemInfo> clipsToMove;
1897 QList<ItemInfo> transitionsToMove;
1899 for (int i = 0; i < items.count(); i++) {
1900 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1901 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1902 ItemInfo info = item->info();
1903 if (item->type() == AVWIDGET) {
1904 clipsToMove.append(info);
1905 } else if (item->type() == TRANSITIONWIDGET) {
1906 transitionsToMove.append(info);
1911 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1912 m_commandStack->push(command);
1915 void CustomTrackView::slotInsertSpace()
1919 if (m_menuPosition.isNull()) {
1920 pos = GenTime(cursorPos(), m_document->fps());
1922 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1923 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1925 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1926 if (d.exec() != QDialog::Accepted) return;
1927 GenTime spaceDuration = d.selectedDuration();
1928 track = d.selectedTrack();
1929 ClipItem *item = getClipItemAt(pos, track);
1930 if (item) pos = item->startPos();
1933 int maxh = sceneRect().height();
1935 minh = track * m_tracksHeight + m_tracksHeight / 2;
1936 maxh = m_tracksHeight / 2 - 1;
1939 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1940 QList<QGraphicsItem *> items = m_scene->items(r);
1942 QList<ItemInfo> clipsToMove;
1943 QList<ItemInfo> transitionsToMove;
1945 for (int i = 0; i < items.count(); i++) {
1946 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1947 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1948 ItemInfo info = item->info();
1949 if (item->type() == AVWIDGET) {
1950 clipsToMove.append(info);
1951 } else if (item->type() == TRANSITIONWIDGET) {
1952 transitionsToMove.append(info);
1957 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1958 m_commandStack->push(command);
1961 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1963 int diff = duration.frames(m_document->fps());
1964 resetSelectionGroup();
1965 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1966 scene()->addItem(m_selectionGroup);
1968 Transition *transition;
1970 // Create lists with start pos for each track
1971 QMap <int, int> trackClipStartList;
1972 QMap <int, int> trackTransitionStartList;
1974 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1975 trackClipStartList[i] = -1;
1976 trackTransitionStartList[i] = -1;
1979 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1980 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1982 if (clip->parentItem()) {
1983 m_selectionGroup->addToGroup(clip->parentItem());
1984 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
1986 m_selectionGroup->addToGroup(clip);
1987 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1989 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))
1990 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1991 } 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);
1993 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1994 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1996 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
1997 m_selectionGroup->addToGroup(transition);
1998 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))
1999 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2000 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2001 } 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);
2003 m_selectionGroup->translate(diff, 0);
2005 // update items coordinates
2006 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2007 for (int i = 0; i < itemList.count(); i++) {
2008 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2009 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2010 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2011 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2012 for (int j = 0; j < children.count(); j++) {
2013 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2017 resetSelectionGroup(false);
2018 if (track != -1) track = m_document->tracksCount() - track;
2019 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2022 void CustomTrackView::deleteClip(const QString &clipId)
2024 resetSelectionGroup();
2025 QList<QGraphicsItem *> itemList = items();
2026 QUndoCommand *deleteCommand = new QUndoCommand();
2027 deleteCommand->setText(i18n("Delete timeline clips"));
2029 for (int i = 0; i < itemList.count(); i++) {
2030 if (itemList.at(i)->type() == AVWIDGET) {
2031 ClipItem *item = (ClipItem *)itemList.at(i);
2032 if (item->clipProducer() == clipId) {
2034 if (item->parentItem()) {
2035 // Clip is in a group, destroy the group
2036 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2038 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2042 if (count == 0) delete deleteCommand;
2043 else m_commandStack->push(deleteCommand);
2046 void CustomTrackView::setCursorPos(int pos, bool seek)
2048 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2050 m_cursorLine->setPos(pos, 0);
2051 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2052 else if (m_autoScroll) checkScrolling();
2055 void CustomTrackView::updateCursorPos()
2057 m_cursorLine->setPos(m_cursorPos, 0);
2060 int CustomTrackView::cursorPos()
2062 return (int)(m_cursorPos);
2065 void CustomTrackView::moveCursorPos(int delta)
2067 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2068 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2069 m_cursorPos += delta;
2070 m_cursorLine->setPos(m_cursorPos, 0);
2071 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2074 void CustomTrackView::initCursorPos(int pos)
2076 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2078 m_cursorLine->setPos(pos, 0);
2082 void CustomTrackView::checkScrolling()
2084 int vert = verticalScrollBar()->value();
2085 int hor = cursorPos();
2086 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2089 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2091 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2092 QGraphicsView::mouseReleaseEvent(event);
2093 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2094 if (event->button() == Qt::MidButton) {
2097 setDragMode(QGraphicsView::NoDrag);
2098 if (m_operationMode == MOVEGUIDE) {
2099 setCursor(Qt::ArrowCursor);
2100 m_operationMode = NONE;
2101 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2102 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2103 m_commandStack->push(command);
2104 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2108 } else if (m_operationMode == SPACER) {
2110 if (event->modifiers() != Qt::ControlModifier) {
2111 // We are moving all tracks
2113 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2114 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2115 if (timeOffset != GenTime()) {
2116 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2118 QList<ItemInfo> clipsToMove;
2119 QList<ItemInfo> transitionsToMove;
2121 // Create lists with start pos for each track
2122 QMap <int, int> trackClipStartList;
2123 QMap <int, int> trackTransitionStartList;
2125 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2126 trackClipStartList[i] = -1;
2127 trackTransitionStartList[i] = -1;
2130 int max = items.count();
2131 for (int i = 0; i < max; i++) {
2132 if (items.at(i)->type() == GROUPWIDGET)
2133 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2136 for (int i = 0; i < items.count(); i++) {
2137 if (items.at(i)->type() == AVWIDGET) {
2138 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2139 ItemInfo info = item->info();
2140 clipsToMove.append(info);
2142 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2143 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2144 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2145 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2146 ItemInfo info = item->info();
2147 transitionsToMove.append(info);
2149 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2150 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2154 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2155 m_commandStack->push(command);
2156 if (track != -1) track = m_document->tracksCount() - track;
2157 kDebug() << "SPACER TRACK:" << track;
2158 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2160 resetSelectionGroup(false);
2161 m_operationMode = NONE;
2162 } else if (m_operationMode == RUBBERSELECTION) {
2163 kDebug() << "// END RUBBER SELECT";
2164 resetSelectionGroup();
2165 groupSelectedItems();
2166 m_operationMode = NONE;
2169 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2170 emit transitionItemSelected(NULL);
2174 if (m_dragItem) info = m_dragItem->info();
2176 if (m_operationMode == MOVE) {
2177 setCursor(Qt::OpenHandCursor);
2179 if (m_dragItem->parentItem() == 0) {
2180 // we are moving one clip, easy
2181 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2182 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2183 Mlt::Producer *prod;
2184 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2185 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2186 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2187 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);
2189 int tracknumber = m_document->tracksCount() - item->track() - 1;
2190 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2191 if (isLocked) item->setItemLocked(true);
2193 QUndoCommand *moveCommand = new QUndoCommand();
2194 moveCommand->setText(i18n("Move clip"));
2195 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2196 // Also move automatic transitions (on lower track)
2197 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2198 if (tr && tr->isAutomatic()) {
2199 ItemInfo trInfo = tr->info();
2200 ItemInfo newTrInfo = trInfo;
2201 newTrInfo.track = info.track;
2202 newTrInfo.startPos = m_dragItem->startPos();
2203 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2204 // transition end should stay the same
2206 // transition end should be adjusted to clip
2207 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2209 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2211 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2212 // Check if there is a transition at clip end
2213 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2214 if (tr && tr->isAutomatic()) {
2215 ItemInfo trInfo = tr->info();
2216 ItemInfo newTrInfo = trInfo;
2217 newTrInfo.track = info.track;
2218 newTrInfo.endPos = m_dragItem->endPos();
2219 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2220 // transition start should stay the same
2222 // transition start should be moved
2223 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2225 if (newTrInfo.startPos < newTrInfo.endPos)
2226 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2229 // Also move automatic transitions (on upper track)
2230 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2231 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2232 ItemInfo trInfo = tr->info();
2233 ItemInfo newTrInfo = trInfo;
2234 newTrInfo.startPos = m_dragItem->startPos();
2235 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2236 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2237 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2238 // transition end should be adjusted to clip on upper track
2239 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2241 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2244 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2245 // Check if there is a transition at clip end
2246 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2247 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2248 ItemInfo trInfo = tr->info();
2249 ItemInfo newTrInfo = trInfo;
2250 newTrInfo.endPos = m_dragItem->endPos();
2251 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2252 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2253 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2254 // transition start should be moved
2255 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2257 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2261 m_commandStack->push(moveCommand);
2263 // undo last move and emit error message
2264 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2265 m_commandStack->push(command);
2266 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2268 m_document->setModified(true);
2270 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2271 Transition *transition = static_cast <Transition *>(m_dragItem);
2272 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)) {
2273 // Moving transition failed, revert to previous position
2274 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2275 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2277 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2278 m_commandStack->push(command);
2279 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2283 // Moving several clips. We need to delete them and readd them to new position,
2284 // or they might overlap each other during the move
2285 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2286 QList<QGraphicsItem *> items = group->childItems();
2288 QList<ItemInfo> clipsToMove;
2289 QList<ItemInfo> transitionsToMove;
2291 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2292 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2293 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2294 if (timeOffset != GenTime() || trackOffset != 0) {
2295 // remove items in MLT playlist
2298 int max = items.count();
2299 for (int i = 0; i < max; i++) {
2300 if (items.at(i)->type() == GROUPWIDGET) {
2301 items += items.at(i)->childItems();
2305 for (int i = 0; i < items.count(); i++) {
2306 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2307 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2308 ItemInfo info = item->info();
2309 if (item->type() == AVWIDGET) {
2310 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2311 // error, clip cannot be removed from playlist
2312 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2314 clipsToMove.append(info);
2317 transitionsToMove.append(info);
2318 Transition *tr = static_cast <Transition*>(item);
2319 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2323 for (int i = 0; i < items.count(); i++) {
2324 // re-add items in correct place
2325 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2326 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2328 ItemInfo info = item->info();
2329 int tracknumber = m_document->tracksCount() - info.track - 1;
2330 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2332 group->removeFromGroup(item);
2333 item->setItemLocked(true);
2336 if (item->type() == AVWIDGET) {
2337 ClipItem *clip = static_cast <ClipItem*>(item);
2338 info.track = m_document->tracksCount() - info.track;
2339 Mlt::Producer *prod;
2340 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2341 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2342 else prod = clip->baseClip()->producer(info.track);
2343 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2344 for (int i = 0; i < clip->effectsCount(); i++) {
2345 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2348 Transition *tr = static_cast <Transition*>(item);
2349 int newTrack = tr->transitionEndTrack();
2350 if (!tr->forcedTrack()) {
2351 newTrack = getPreviousVideoTrack(info.track);
2353 tr->updateTransitionEndTrack(newTrack);
2354 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2358 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2359 m_commandStack->push(move);
2361 //QPointF top = group->sceneBoundingRect().topLeft();
2362 //QPointF oldpos = m_selectionGroup->scenePos();
2363 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2364 //group->setPos(top);
2365 //TODO: get rid of the 3 lines below
2366 if (m_selectionGroup) {
2367 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2368 m_selectionGroupInfo.track = m_selectionGroup->track();
2370 m_document->setModified(true);
2374 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2376 if (m_dragItem->type() == AVWIDGET) {
2377 ItemInfo resizeinfo = m_dragItemInfo;
2378 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2379 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2381 QUndoCommand *resizeCommand = new QUndoCommand();
2382 resizeCommand->setText(i18n("Resize clip"));
2384 // Check if there is an automatic transition on that clip (lower track)
2385 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2386 if (transition && transition->isAutomatic()) {
2387 ItemInfo trInfo = transition->info();
2388 ItemInfo newTrInfo = trInfo;
2389 newTrInfo.startPos = m_dragItem->startPos();
2390 if (newTrInfo.startPos < newTrInfo.endPos)
2391 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2393 // Check if there is an automatic transition on that clip (upper track)
2394 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2395 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2396 ItemInfo trInfo = transition->info();
2397 ItemInfo newTrInfo = trInfo;
2398 newTrInfo.startPos = m_dragItem->startPos();
2399 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2400 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2401 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2404 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2405 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2406 m_commandStack->push(resizeCommand);
2408 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2409 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2411 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2412 Transition *transition = static_cast <Transition *>(m_dragItem);
2413 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)) {
2414 // Cannot resize transition
2415 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2416 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2418 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2419 m_commandStack->push(command);
2423 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2424 // Item was resized, rebuild group;
2425 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2426 QList <QGraphicsItem *> children = group->childItems();
2427 m_document->clipManager()->removeGroup(group);
2428 scene()->destroyItemGroup(group);
2429 for (int i = 0; i < children.count(); i++) {
2430 children.at(i)->setSelected(true);
2432 groupSelectedItems(false, true);
2434 //m_document->renderer()->doRefresh();
2435 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2437 if (m_dragItem->type() == AVWIDGET) {
2438 ItemInfo resizeinfo = info;
2439 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2440 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2442 QUndoCommand *resizeCommand = new QUndoCommand();
2443 resizeCommand->setText(i18n("Resize clip"));
2445 // Check if there is an automatic transition on that clip (lower track)
2446 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2447 if (tr && tr->isAutomatic()) {
2448 ItemInfo trInfo = tr->info();
2449 ItemInfo newTrInfo = trInfo;
2450 newTrInfo.endPos = m_dragItem->endPos();
2451 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2454 // Check if there is an automatic transition on that clip (upper track)
2455 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2456 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2457 ItemInfo trInfo = tr->info();
2458 ItemInfo newTrInfo = trInfo;
2459 newTrInfo.endPos = m_dragItem->endPos();
2460 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2461 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2462 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2466 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2467 m_commandStack->push(resizeCommand);
2468 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2470 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2471 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2473 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2474 Transition *transition = static_cast <Transition *>(m_dragItem);
2475 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)) {
2476 // Cannot resize transition
2477 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2478 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2480 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2481 m_commandStack->push(command);
2484 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2485 // Item was resized, rebuild group;
2486 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2487 QList <QGraphicsItem *> children = group->childItems();
2488 m_document->clipManager()->removeGroup(group);
2489 scene()->destroyItemGroup(group);
2490 for (int i = 0; i < children.count(); i++) {
2491 children.at(i)->setSelected(true);
2493 groupSelectedItems(false, true);
2495 //m_document->renderer()->doRefresh();
2496 } else if (m_operationMode == FADEIN) {
2497 // resize fade in effect
2498 ClipItem * item = (ClipItem *) m_dragItem;
2499 int ix = item->hasEffect("volume", "fadein");
2501 QDomElement oldeffect = item->effectAt(ix);
2502 int start = item->cropStart().frames(m_document->fps());
2503 int end = item->fadeIn();
2505 slotDeleteEffect(item, oldeffect);
2508 QDomElement effect = oldeffect.cloneNode().toElement();
2509 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2510 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2511 slotUpdateClipEffect(item, effect, oldeffect, ix);
2512 emit clipItemSelected(item, ix);
2514 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2515 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2516 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2517 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2519 ix = item->hasEffect("volume", "fade_from_black");
2521 QDomElement oldeffect = item->effectAt(ix);
2522 int start = item->cropStart().frames(m_document->fps());
2523 int end = item->fadeIn();
2525 slotDeleteEffect(item, oldeffect);
2528 QDomElement effect = oldeffect.cloneNode().toElement();
2529 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2530 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2531 slotUpdateClipEffect(item, effect, oldeffect, ix);
2532 emit clipItemSelected(item, ix);
2535 } else if (m_operationMode == FADEOUT) {
2536 // resize fade in effect
2537 ClipItem * item = (ClipItem *) m_dragItem;
2538 int ix = item->hasEffect("volume", "fadeout");
2540 QDomElement oldeffect = item->effectAt(ix);
2541 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2542 int start = item->fadeOut();
2544 slotDeleteEffect(item, oldeffect);
2546 start = end - start;
2547 QDomElement effect = oldeffect.cloneNode().toElement();
2548 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2549 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2550 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2551 slotUpdateClipEffect(item, effect, oldeffect, ix);
2552 emit clipItemSelected(item, ix);
2554 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2555 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2556 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2557 EffectsList::setParameter(effect, "out", QString::number(0));
2558 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2560 ix = item->hasEffect("brightness", "fade_to_black");
2562 QDomElement oldeffect = item->effectAt(ix);
2563 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2564 int start = item->fadeOut();
2566 slotDeleteEffect(item, oldeffect);
2568 start = end - start;
2569 QDomElement effect = oldeffect.cloneNode().toElement();
2570 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2571 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2572 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2573 slotUpdateClipEffect(item, effect, oldeffect, ix);
2574 emit clipItemSelected(item, ix);
2577 } else if (m_operationMode == KEYFRAME) {
2578 // update the MLT effect
2579 ClipItem * item = (ClipItem *) m_dragItem;
2580 QString previous = item->keyframes(item->selectedEffectIndex());
2581 item->updateKeyframeEffect();
2582 QString next = item->keyframes(item->selectedEffectIndex());
2583 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2584 m_commandStack->push(command);
2585 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2588 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2589 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2590 m_operationMode = NONE;
2593 void CustomTrackView::deleteClip(ItemInfo info)
2595 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2597 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2598 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2601 if (item->isSelected()) emit clipItemSelected(NULL);
2602 item->baseClip()->removeReference();
2603 m_document->updateClip(item->baseClip()->getId());
2605 if (item->baseClip()->isTransparent()) {
2606 // also remove automatic transition
2607 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2608 if (tr && tr->isAutomatic()) {
2609 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2610 scene()->removeItem(tr);
2614 scene()->removeItem(item);
2615 if (m_dragItem == item) m_dragItem = NULL;
2617 m_document->renderer()->doRefresh();
2620 void CustomTrackView::deleteSelectedClips()
2622 resetSelectionGroup();
2623 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2624 if (itemList.count() == 0) {
2625 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2628 scene()->clearSelection();
2629 QUndoCommand *deleteSelected = new QUndoCommand();
2630 deleteSelected->setText(i18n("Delete selected items"));
2631 bool resetGroup = false;
2633 // expand & destroy groups
2634 for (int i = 0; i < itemList.count(); i++) {
2635 if (itemList.at(i)->type() == GROUPWIDGET) {
2636 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2637 itemList += children;
2638 QList <ItemInfo> clipInfos;
2639 QList <ItemInfo> transitionInfos;
2640 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2641 for (int j = 0; j < children.count(); j++) {
2642 if (children.at(j)->type() == AVWIDGET) {
2643 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2644 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2645 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2646 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2647 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2650 if (clipInfos.count() > 0) {
2651 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2657 for (int i = 0; i < itemList.count(); i++) {
2658 if (itemList.at(i)->type() == AVWIDGET) {
2659 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2660 if (item->parentItem()) resetGroup = true;
2661 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2662 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2663 Transition *item = static_cast <Transition *>(itemList.at(i));
2664 if (item->parentItem()) resetGroup = true;
2666 info.startPos = item->startPos();
2667 info.endPos = item->endPos();
2668 info.track = item->track();
2669 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2672 m_commandStack->push(deleteSelected);
2675 void CustomTrackView::changeClipSpeed()
2677 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2678 if (itemList.count() == 0) {
2679 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2682 QUndoCommand *changeSelected = new QUndoCommand();
2683 changeSelected->setText("Edit clip speed");
2687 for (int i = 0; i < itemList.count(); i++) {
2688 if (itemList.at(i)->type() == AVWIDGET) {
2689 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2690 ItemInfo info = item->info();
2691 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2693 double speed = (double) percent / 100.0;
2694 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2696 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2700 if (count > 0) m_commandStack->push(changeSelected);
2701 else delete changeSelected;
2704 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2706 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2707 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2709 kDebug() << "ERROR: Cannot find clip for speed change";
2710 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2713 info.track = m_document->tracksCount() - item->track();
2714 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2716 item->setSpeed(speed);
2717 item->updateRectGeometry();
2718 if (item->cropDuration().frames(m_document->fps()) > endPos)
2719 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2720 m_document->setModified(true);
2721 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2724 void CustomTrackView::cutSelectedClips()
2726 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2727 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2728 for (int i = 0; i < itemList.count(); i++) {
2729 if (itemList.at(i)->type() == AVWIDGET) {
2730 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2731 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2732 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2733 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2734 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2735 m_commandStack->push(command);
2741 void CustomTrackView::groupClips(bool group)
2743 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2744 QList <ItemInfo> clipInfos;
2745 QList <ItemInfo> transitionInfos;
2746 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2749 int max = itemList.count();
2750 for (int i = 0; i < max; i++) {
2751 if (itemList.at(i)->type() == GROUPWIDGET) {
2752 itemList += itemList.at(i)->childItems();
2756 for (int i = 0; i < itemList.count(); i++) {
2757 if (itemList.at(i)->type() == AVWIDGET) {
2758 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2759 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2760 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2761 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2762 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2765 if (clipInfos.count() > 0) {
2766 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2767 m_commandStack->push(command);
2771 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2773 resetSelectionGroup();
2774 m_scene->clearSelection();
2776 for (int i = 0; i < clipInfos.count(); i++) {
2777 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2778 if (clip == NULL) continue;
2779 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2780 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2781 m_document->clipManager()->removeGroup(grp);
2782 scene()->destroyItemGroup(grp);
2784 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2786 for (int i = 0; i < transitionInfos.count(); i++) {
2787 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2788 if (tr == NULL) continue;
2789 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2790 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2791 m_document->clipManager()->removeGroup(grp);
2792 scene()->destroyItemGroup(grp);
2794 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2796 m_document->setModified(true);
2800 QList <QGraphicsItemGroup *> groups;
2801 for (int i = 0; i < clipInfos.count(); i++) {
2802 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2804 clip->setSelected(true);
2807 for (int i = 0; i < transitionInfos.count(); i++) {
2808 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2810 clip->setSelected(true);
2814 groupSelectedItems(false, true);
2815 m_document->setModified(true);
2818 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2820 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2821 if (baseclip == NULL) {
2822 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2825 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2826 item->setEffectList(effects);
2827 scene()->addItem(item);
2829 int tracknumber = m_document->tracksCount() - info.track - 1;
2830 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2831 if (isLocked) item->setItemLocked(true);
2833 if (item->baseClip()->isTransparent()) {
2834 // add transparency transition
2835 int endTrack = getPreviousVideoTrack(info.track);
2836 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2837 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2839 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2845 baseclip->addReference();
2846 m_document->updateClip(baseclip->getId());
2847 info.track = m_document->tracksCount() - info.track;
2848 Mlt::Producer *prod;
2849 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2850 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2851 else prod = baseclip->producer(info.track);
2852 m_document->renderer()->mltInsertClip(info, xml, prod);
2853 for (int i = 0; i < item->effectsCount(); i++) {
2854 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2856 m_document->setModified(true);
2857 m_document->renderer()->doRefresh();
2860 void CustomTrackView::slotUpdateClip(const QString &clipId)
2862 QList<QGraphicsItem *> list = scene()->items();
2863 ClipItem *clip = NULL;
2864 for (int i = 0; i < list.size(); ++i) {
2865 if (list.at(i)->type() == AVWIDGET) {
2866 clip = static_cast <ClipItem *>(list.at(i));
2867 if (clip->clipProducer() == clipId) {
2868 clip->refreshClip();
2869 ItemInfo info = clip->info();
2870 info.track = m_document->tracksCount() - clip->track();
2871 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2877 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2879 int framepos = (int)(pos.frames(m_document->fps()));
2880 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2881 ClipItem *clip = NULL;
2882 for (int i = 0; i < list.size(); i++) {
2883 if (list.at(i)->type() == AVWIDGET) {
2884 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2885 if (test->endPos() == pos) clip = test;
2892 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2894 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2895 ClipItem *clip = NULL;
2896 for (int i = 0; i < list.size(); i++) {
2897 if (list.at(i)->type() == AVWIDGET) {
2898 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2899 if (test->startPos() == pos) clip = test;
2906 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2908 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2909 ClipItem *clip = NULL;
2910 for (int i = 0; i < list.size(); i++) {
2911 if (list.at(i)->type() == AVWIDGET) {
2912 clip = static_cast <ClipItem *>(list.at(i));
2919 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2921 int framepos = (int)(pos.frames(m_document->fps()));
2922 return getClipItemAt(framepos, track);
2925 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2927 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2928 Transition *clip = NULL;
2929 for (int i = 0; i < list.size(); i++) {
2930 if (list.at(i)->type() == TRANSITIONWIDGET) {
2931 clip = static_cast <Transition *>(list.at(i));
2938 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2940 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2943 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2945 int framepos = (int)(pos.frames(m_document->fps()));
2946 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2947 Transition *clip = NULL;
2948 for (int i = 0; i < list.size(); i++) {
2949 if (list.at(i)->type() == TRANSITIONWIDGET) {
2950 Transition *test = static_cast <Transition *>(list.at(i));
2951 if (test->endPos() == pos) clip = test;
2958 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
2960 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2961 Transition *clip = NULL;
2962 for (int i = 0; i < list.size(); ++i) {
2963 if (list.at(i)->type() == TRANSITIONWIDGET) {
2964 Transition *test = static_cast <Transition *>(list.at(i));
2965 if (test->startPos() == pos) clip = test;
2972 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
2974 if (m_selectionGroup) resetSelectionGroup(false);
2975 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2977 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);
2978 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
2981 Mlt::Producer *prod;
2982 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
2983 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2984 else prod = item->baseClip()->producer(end.track);
2986 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);
2988 bool snap = KdenliveSettings::snaptopoints();
2989 KdenliveSettings::setSnaptopoints(false);
2990 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2992 int tracknumber = m_document->tracksCount() - end.track - 1;
2993 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2994 m_scene->clearSelection();
2995 if (isLocked) item->setItemLocked(true);
2997 if (item->isItemLocked()) item->setItemLocked(false);
2998 item->setSelected(true);
3000 if (item->baseClip()->isTransparent()) {
3001 // Also move automatic transition
3002 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3003 if (tr && tr->isAutomatic()) {
3004 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3005 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);
3006 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3009 KdenliveSettings::setSnaptopoints(snap);
3010 m_document->setModified(true);
3012 // undo last move and emit error message
3013 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3015 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3018 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3021 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3022 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
3023 resetSelectionGroup();
3024 m_scene->clearSelection();
3025 QList<QGraphicsItem *> itemList = items();
3026 for (int i = 0; i < itemList.count(); i++) {
3027 if (itemList.at(i)->type() == AVWIDGET)
3028 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3031 for (int i = 0; i < startClip.count(); i++) {
3033 startClip[i].startPos = startClip.at(i).startPos - offset;
3034 startClip[i].track = startClip.at(i).track - trackOffset;
3036 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3037 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3039 clip->setItemLocked(false);
3040 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3041 else clip->setSelected(true);
3042 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3043 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3045 for (int i = 0; i < startTransition.count(); i++) {
3047 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3048 startTransition[i].track = startTransition.at(i).track - trackOffset;
3050 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3052 tr->setItemLocked(false);
3053 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3054 else tr->setSelected(true);
3055 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());
3056 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3058 groupSelectedItems(true);
3059 if (m_selectionGroup) {
3060 bool snap = KdenliveSettings::snaptopoints();
3061 KdenliveSettings::setSnaptopoints(false);
3063 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3065 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3067 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3069 int max = children.count();
3070 for (int i = 0; i < max; i++) {
3071 if (children.at(i)->type() == GROUPWIDGET) {
3072 children += children.at(i)->childItems();
3075 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3077 for (int i = 0; i < children.count(); i++) {
3078 // re-add items in correct place
3079 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3080 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3082 ItemInfo info = item->info();
3083 int tracknumber = m_document->tracksCount() - info.track - 1;
3084 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3085 if (isLocked) item->setItemLocked(true);
3086 else if (item->isItemLocked()) item->setItemLocked(false);
3088 if (item->type() == AVWIDGET) {
3089 ClipItem *clip = static_cast <ClipItem*>(item);
3090 info.track = m_document->tracksCount() - info.track;
3091 Mlt::Producer *prod;
3092 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3093 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3094 else prod = clip->baseClip()->producer(info.track);
3095 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3096 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3097 } else if (item->type() == TRANSITIONWIDGET) {
3098 Transition *tr = static_cast <Transition*>(item);
3099 int newTrack = tr->transitionEndTrack();
3100 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3101 if (!tr->forcedTrack()) {
3102 newTrack += trackOffset;
3103 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3105 tr->updateTransitionEndTrack(newTrack);
3106 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3107 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3110 KdenliveSettings::setSnaptopoints(snap);
3111 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3113 kDebug() << "///////// DONE+++++++++++++";
3115 for (int i = 0; i < itemList.count(); i++) {
3116 if (itemList.at(i)->type() == AVWIDGET)
3117 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3121 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3123 Transition *item = getTransitionItemAt(start.startPos, start.track);
3125 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);
3126 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3129 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3130 bool snap = KdenliveSettings::snaptopoints();
3131 KdenliveSettings::setSnaptopoints(false);
3132 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3133 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3134 // Transition was moved
3135 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3136 } else if (end.endPos == start.endPos) {
3137 // Transition start resize
3138 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3139 } else if (end.startPos == start.startPos) {
3140 // Transition end resize;
3141 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3144 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3145 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3146 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3148 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3149 KdenliveSettings::setSnaptopoints(snap);
3150 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3151 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);
3152 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3155 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3157 bool resizeClipStart = true;
3158 if (start.startPos == end.startPos) resizeClipStart = false;
3159 /*if (resizeClipStart) offset = 1;
3161 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3163 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);
3164 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3167 if (item->parentItem()) {
3168 // Item is part of a group, reset group
3169 resetSelectionGroup();
3171 bool snap = KdenliveSettings::snaptopoints();
3172 KdenliveSettings::setSnaptopoints(false);
3173 if (resizeClipStart && start.startPos != end.startPos) {
3174 ItemInfo clipinfo = item->info();
3175 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3176 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3178 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3179 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3180 updateClipFade(item);
3181 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3182 } else if (!resizeClipStart) {
3183 ItemInfo clipinfo = item->info();
3184 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3185 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3187 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3188 updateClipFade(item, true);
3189 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3191 if (end.cropStart != start.cropStart) {
3192 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3193 ItemInfo clipinfo = end;
3194 clipinfo.track = m_document->tracksCount() - end.track;
3195 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3197 item->setCropStart(end.cropStart);
3198 item->resetThumbs();
3201 m_document->renderer()->doRefresh();
3202 KdenliveSettings::setSnaptopoints(snap);
3205 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3207 if (!updateFadeOut) {
3208 int end = item->fadeIn();
3210 // there is a fade in effect
3211 int effectPos = item->hasEffect("volume", "fadein");
3212 if (effectPos != -1) {
3213 QDomElement oldeffect = item->effectAt(effectPos);
3214 int start = item->cropStart().frames(m_document->fps());
3215 int max = item->cropDuration().frames(m_document->fps());
3217 item->setFadeIn(max);
3218 end = item->fadeIn();
3221 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3222 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3223 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3224 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3225 // if fade effect is displayed, update the effect edit widget with new clip duration
3226 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3228 effectPos = item->hasEffect("brightness", "fade_from_black");
3229 if (effectPos != -1) {
3230 QDomElement oldeffect = item->effectAt(effectPos);
3231 int start = item->cropStart().frames(m_document->fps());
3232 int max = item->cropDuration().frames(m_document->fps());
3234 item->setFadeIn(max);
3235 end = item->fadeIn();
3238 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3239 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3240 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3241 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3242 // if fade effect is displayed, update the effect edit widget with new clip duration
3243 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3247 int start = item->fadeOut();
3249 // there is a fade in effect
3250 int effectPos = item->hasEffect("volume", "fadeout");
3251 if (effectPos != -1) {
3252 QDomElement oldeffect = item->effectAt(effectPos);
3253 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3254 int max = item->cropDuration().frames(m_document->fps());
3256 item->setFadeOut(max);
3257 start = item->fadeOut();
3259 start = end - start;
3260 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3261 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3262 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3263 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3264 // if fade effect is displayed, update the effect edit widget with new clip duration
3265 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3267 effectPos = item->hasEffect("brightness", "fade_to_black");
3268 if (effectPos != -1) {
3269 QDomElement oldeffect = item->effectAt(effectPos);
3270 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3271 int max = item->cropDuration().frames(m_document->fps());
3273 item->setFadeOut(max);
3274 start = item->fadeOut();
3276 start = end - start;
3277 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3278 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3279 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3280 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3281 // if fade effect is displayed, update the effect edit widget with new clip duration
3282 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3288 double CustomTrackView::getSnapPointForPos(double pos)
3290 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3293 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3295 QList <GenTime> snaps;
3296 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3297 QList<QGraphicsItem *> itemList = items();
3298 for (int i = 0; i < itemList.count(); i++) {
3299 if (itemList.at(i) == selected) continue;
3300 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3301 if (itemList.at(i)->type() == AVWIDGET) {
3302 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3303 GenTime start = item->startPos();
3304 GenTime end = item->endPos();
3305 snaps.append(start);
3307 if (!offsetList.isEmpty()) {
3308 for (int j = 0; j < offsetList.size(); j++) {
3309 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3310 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3314 QList < GenTime > markers = item->snapMarkers();
3315 for (int j = 0; j < markers.size(); ++j) {
3316 GenTime t = markers.at(j);
3318 if (!offsetList.isEmpty()) {
3319 for (int k = 0; k < offsetList.size(); k++) {
3320 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3324 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3325 Transition *transition = static_cast <Transition*>(itemList.at(i));
3326 GenTime start = transition->startPos();
3327 GenTime end = transition->endPos();
3328 snaps.append(start);
3330 if (!offsetList.isEmpty()) {
3331 for (int j = 0; j < offsetList.size(); j++) {
3332 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3333 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3339 // add cursor position
3340 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3342 if (!offsetList.isEmpty()) {
3343 for (int j = 0; j < offsetList.size(); j++) {
3344 snaps.append(pos - offsetList.at(j));
3349 for (int i = 0; i < m_guides.count(); i++) {
3350 snaps.append(m_guides.at(i)->position());
3351 if (!offsetList.isEmpty()) {
3352 for (int j = 0; j < offsetList.size(); j++) {
3353 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3359 m_scene->setSnapList(snaps);
3360 //for (int i = 0; i < m_snapPoints.size(); ++i)
3361 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3364 void CustomTrackView::slotSeekToPreviousSnap()
3366 updateSnapPoints(NULL);
3367 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3368 setCursorPos((int) res.frames(m_document->fps()));
3372 void CustomTrackView::slotSeekToNextSnap()
3374 updateSnapPoints(NULL);
3375 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3376 setCursorPos((int) res.frames(m_document->fps()));
3380 void CustomTrackView::clipStart()
3382 ClipItem *item = getMainActiveClip();
3384 setCursorPos((int) item->startPos().frames(m_document->fps()));
3389 void CustomTrackView::clipEnd()
3391 ClipItem *item = getMainActiveClip();
3393 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3398 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3400 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3401 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3402 m_commandStack->push(command);
3405 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3407 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3408 m_commandStack->push(command);
3411 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3413 DocClipBase *base = m_document->clipManager()->getClipById(id);
3414 QList <CommentedTime> markers = base->commentedSnapMarkers();
3416 if (markers.isEmpty()) {
3417 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3420 QUndoCommand *deleteMarkers = new QUndoCommand();
3421 deleteMarkers->setText("Delete clip markers");
3423 for (int i = 0; i < markers.size(); i++) {
3424 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3426 m_commandStack->push(deleteMarkers);
3429 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3431 DocClipBase *base = m_document->clipManager()->getClipById(id);
3432 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3433 else base->deleteSnapMarker(pos);
3434 m_document->setModified(true);
3435 viewport()->update();
3438 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3440 return (*g1).position() < (*g2).position();
3443 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3445 if (oldPos > GenTime() && pos > GenTime()) {
3447 for (int i = 0; i < m_guides.count(); i++) {
3448 if (m_guides.at(i)->position() == oldPos) {
3449 Guide *item = m_guides.at(i);
3450 item->updateGuide(pos, comment);
3454 } else if (pos > GenTime()) addGuide(pos, comment);
3458 for (int i = 0; i < m_guides.count(); i++) {
3459 if (m_guides.at(i)->position() == oldPos) {
3460 Guide *item = m_guides.takeAt(i);
3466 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3468 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3469 m_document->syncGuides(m_guides);
3472 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3474 for (int i = 0; i < m_guides.count(); i++) {
3475 if (m_guides.at(i)->position() == pos) {
3476 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3480 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3481 scene()->addItem(g);
3483 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3484 m_document->syncGuides(m_guides);
3488 void CustomTrackView::slotAddGuide()
3490 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3491 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3492 if (d.exec() != QDialog::Accepted) return;
3493 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3494 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3495 m_commandStack->push(command);
3499 void CustomTrackView::slotEditGuide()
3501 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3503 for (int i = 0; i < m_guides.count(); i++) {
3504 if (m_guides.at(i)->position() == pos) {
3505 slotEditGuide(m_guides.at(i)->info());
3510 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3513 void CustomTrackView::slotEditGuide(CommentedTime guide)
3515 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3516 if (d.exec() == QDialog::Accepted) {
3517 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3518 m_commandStack->push(command);
3523 void CustomTrackView::slotDeleteGuide()
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 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3530 m_commandStack->push(command);
3535 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3538 void CustomTrackView::slotDeleteAllGuides()
3540 QUndoCommand *deleteAll = new QUndoCommand();
3541 deleteAll->setText("Delete all guides");
3542 for (int i = 0; i < m_guides.count(); i++) {
3543 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3545 m_commandStack->push(deleteAll);
3548 void CustomTrackView::setTool(PROJECTTOOL tool)
3553 void CustomTrackView::setScale(double scaleFactor)
3556 matrix = matrix.scale(scaleFactor, 1);
3557 m_scene->setScale(scaleFactor);
3558 //scale(scaleFactor, 1);
3559 m_animationTimer->stop();
3569 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3571 int diff = sceneRect().width() - m_projectDuration;
3572 if (diff * matrix.m11() < 50) {
3573 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3574 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3577 centerOn(QPointF(cursorPos(), m_tracksHeight));
3578 //verticalScrollBar()->setValue(vert);*/
3581 void CustomTrackView::slotRefreshGuides()
3583 if (KdenliveSettings::showmarkers()) {
3584 kDebug() << "// refresh GUIDES";
3585 for (int i = 0; i < m_guides.count(); i++) {
3586 m_guides.at(i)->update();
3591 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3593 QColor base = palette().button().color();
3595 r.setWidth(r.width() + 1);
3596 painter->setClipRect(r);
3597 painter->drawLine(r.left(), 0, r.right(), 0);
3598 uint max = m_document->tracksCount();
3599 for (uint i = 0; i < max;i++) {
3600 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)));
3601 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)));
3602 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3604 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3605 if (height() > lowerLimit)
3606 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3609 bool CustomTrackView::findString(const QString &text)
3612 for (int i = 0; i < m_searchPoints.size(); ++i) {
3613 marker = m_searchPoints.at(i).comment();
3614 if (marker.contains(text, Qt::CaseInsensitive)) {
3615 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3616 int vert = verticalScrollBar()->value();
3617 int hor = cursorPos();
3618 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3626 bool CustomTrackView::findNextString(const QString &text)
3629 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3630 marker = m_searchPoints.at(i).comment();
3631 if (marker.contains(text, Qt::CaseInsensitive)) {
3632 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3633 int vert = verticalScrollBar()->value();
3634 int hor = cursorPos();
3635 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3644 void CustomTrackView::initSearchStrings()
3646 m_searchPoints.clear();
3647 QList<QGraphicsItem *> itemList = items();
3648 for (int i = 0; i < itemList.count(); i++) {
3649 // parse all clip names
3650 if (itemList.at(i)->type() == AVWIDGET) {
3651 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3652 GenTime start = item->startPos();
3653 CommentedTime t(start, item->clipName());
3654 m_searchPoints.append(t);
3655 // add all clip markers
3656 QList < CommentedTime > markers = item->commentedSnapMarkers();
3657 m_searchPoints += markers;
3662 for (int i = 0; i < m_guides.count(); i++) {
3663 m_searchPoints.append(m_guides.at(i)->info());
3666 qSort(m_searchPoints);
3669 void CustomTrackView::clearSearchStrings()
3671 m_searchPoints.clear();
3675 void CustomTrackView::copyClip()
3677 while (m_copiedItems.count() > 0) {
3678 delete m_copiedItems.takeFirst();
3680 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3681 if (itemList.count() == 0) {
3682 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3685 for (int i = 0; i < itemList.count(); i++) {
3686 if (itemList.at(i)->type() == AVWIDGET) {
3687 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3688 m_copiedItems.append(dup->clone(dup->info()));
3689 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3690 Transition *dup = static_cast <Transition *>(itemList.at(i));
3691 m_copiedItems.append(dup->clone());
3696 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3698 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));
3699 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3700 for (int i = 0; i < collisions.count(); i++) {
3701 if (collisions.at(i)->type() == type) return false;
3706 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3708 for (int i = 0; i < items.count(); i++) {
3709 ItemInfo info = items.at(i)->info();
3710 info.startPos += offset;
3711 info.endPos += offset;
3712 info.track += trackOffset;
3713 if (!canBePastedTo(info, items.at(i)->type())) return false;
3718 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3720 QPainterPath movePath;
3721 movePath.moveTo(0, 0);
3723 for (int i = 0; i < items.count(); i++) {
3724 ItemInfo info = items.at(i)->info();
3725 info.startPos = info.startPos + offset;
3726 info.endPos = info.endPos + offset;
3727 info.track = info.track + trackOffset;
3728 if (info.startPos < GenTime()) {
3729 // No clip should go below 0
3732 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));
3733 movePath.addRect(rect);
3735 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3736 for (int i = 0; i < collisions.count(); i++) {
3737 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3738 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3745 void CustomTrackView::pasteClip()
3747 if (m_copiedItems.count() == 0) {
3748 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3752 if (m_menuPosition.isNull()) {
3753 position = mapFromGlobal(QCursor::pos());
3754 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3755 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3758 } else position = m_menuPosition;
3759 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3760 int track = (int)(position.y() / m_tracksHeight);
3761 ItemInfo first = m_copiedItems.at(0)->info();
3763 GenTime offset = pos - first.startPos;
3764 int trackOffset = track - first.track;
3766 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3767 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3770 QUndoCommand *pasteClips = new QUndoCommand();
3771 pasteClips->setText("Paste clips");
3773 for (int i = 0; i < m_copiedItems.count(); i++) {
3774 // parse all clip names
3775 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3776 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3778 info.startPos = clip->startPos() + offset;
3779 info.endPos = clip->endPos() + offset;
3780 info.cropStart = clip->cropStart();
3781 info.track = clip->track() + trackOffset;
3782 if (canBePastedTo(info, AVWIDGET)) {
3783 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3784 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3785 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3786 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3788 info.startPos = tr->startPos() + offset;
3789 info.endPos = tr->endPos() + offset;
3790 info.track = tr->track() + trackOffset;
3791 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3792 if (info.startPos >= info.endPos) {
3793 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3794 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3795 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3798 m_commandStack->push(pasteClips);
3801 void CustomTrackView::pasteClipEffects()
3803 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3804 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3807 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3808 EffectsList effects = clip->effectList();
3810 QUndoCommand *paste = new QUndoCommand();
3811 paste->setText("Paste effects");
3813 QList<QGraphicsItem *> clips = scene()->selectedItems();
3814 for (int i = 0; i < clips.count(); ++i) {
3815 if (clips.at(i)->type() == AVWIDGET) {
3816 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3817 for (int i = 0; i < clip->effectsCount(); i++) {
3818 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3822 m_commandStack->push(paste);
3826 ClipItem *CustomTrackView::getClipUnderCursor() const
3828 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3829 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3830 for (int i = 0; i < collisions.count(); i++) {
3831 if (collisions.at(i)->type() == AVWIDGET) {
3832 return static_cast < ClipItem *>(collisions.at(i));
3838 ClipItem *CustomTrackView::getMainActiveClip() const
3840 QList<QGraphicsItem *> clips = scene()->selectedItems();
3841 if (clips.isEmpty()) {
3842 return getClipUnderCursor();
3844 ClipItem *item = NULL;
3845 for (int i = 0; i < clips.count(); ++i) {
3846 if (clips.at(i)->type() == AVWIDGET)
3847 item = static_cast < ClipItem *>(clips.at(i));
3848 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3850 if (item) return item;
3855 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3857 QList<QGraphicsItem *> clips = scene()->selectedItems();
3858 if (clips.isEmpty()) {
3859 return getClipUnderCursor();
3862 // remove all items in the list that are not clips
3863 for (int i = 0; i < clips.count();) {
3864 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3867 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3868 for (int i = 0; i < clips.count(); ++i) {
3869 if (clips.at(i)->type() == AVWIDGET) {
3870 item = static_cast < ClipItem *>(clips.at(i));
3871 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3879 void CustomTrackView::setInPoint()
3881 ClipItem *clip = getActiveClipUnderCursor(true);
3883 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3886 ItemInfo startInfo = clip->info();
3887 ItemInfo endInfo = startInfo;
3888 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3889 if (endInfo.startPos >= startInfo.endPos) {
3890 // Check for invalid resize
3891 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3893 } else if (endInfo.startPos < startInfo.startPos) {
3894 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3895 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3896 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3900 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3901 m_commandStack->push(command);
3904 void CustomTrackView::setOutPoint()
3906 ClipItem *clip = getActiveClipUnderCursor(true);
3908 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3911 ItemInfo startInfo = clip->info();
3912 ItemInfo endInfo = clip->info();
3913 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3914 if (endInfo.endPos <= startInfo.startPos) {
3915 // Check for invalid resize
3916 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3918 } else if (endInfo.endPos > startInfo.endPos) {
3919 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3920 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3921 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3928 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3929 m_commandStack->push(command);
3932 void CustomTrackView::slotUpdateAllThumbs()
3934 QList<QGraphicsItem *> itemList = items();
3935 //if (itemList.isEmpty()) return;
3937 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3938 for (int i = 0; i < itemList.count(); i++) {
3939 if (itemList.at(i)->type() == AVWIDGET) {
3940 item = static_cast <ClipItem *>(itemList.at(i));
3941 if (item->clipType() != COLOR) {
3942 // Check if we have a cached thumbnail
3943 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3944 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3945 if (QFile::exists(thumb)) {
3947 item->slotSetStartThumb(pix);
3948 item->slotSetEndThumb(pix);
3951 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3952 QString endThumb = startThumb;
3953 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3954 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3955 if (QFile::exists(startThumb)) {
3956 QPixmap pix(startThumb);
3957 item->slotSetStartThumb(pix);
3959 if (QFile::exists(endThumb)) {
3960 QPixmap pix(endThumb);
3961 item->slotSetEndThumb(pix);
3965 item->refreshClip();
3966 qApp->processEvents();
3969 viewport()->update();
3972 void CustomTrackView::saveThumbnails()
3974 QList<QGraphicsItem *> itemList = items();
3976 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3977 for (int i = 0; i < itemList.count(); i++) {
3978 if (itemList.at(i)->type() == AVWIDGET) {
3979 item = static_cast <ClipItem *>(itemList.at(i));
3980 if (item->clipType() != COLOR) {
3981 // Check if we have a cached thumbnail
3982 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3983 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3984 if (!QFile::exists(thumb)) {
3985 QPixmap pix(item->startThumb());
3989 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3990 QString endThumb = startThumb;
3991 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3992 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3993 if (!QFile::exists(startThumb)) {
3994 QPixmap pix(item->startThumb());
3995 pix.save(startThumb);
3997 if (!QFile::exists(endThumb)) {
3998 QPixmap pix(item->endThumb());
4008 void CustomTrackView::slotInsertTrack(int ix)
4010 kDebug() << "// INSERTING TRK: " << ix;
4011 QDialog d(parentWidget());
4012 Ui::AddTrack_UI view;
4014 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4015 view.track_nb->setValue(ix);
4016 d.setWindowTitle(i18n("Insert Track"));
4018 if (d.exec() == QDialog::Accepted) {
4019 ix = view.track_nb->value();
4020 if (view.before_select->currentIndex() == 1) {
4024 if (view.video_track->isChecked()) {
4025 info.type = VIDEOTRACK;
4026 info.isMute = false;
4027 info.isBlind = false;
4028 info.isLocked = false;
4030 info.type = AUDIOTRACK;
4031 info.isMute = false;
4032 info.isBlind = true;
4033 info.isLocked = false;
4035 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4036 m_commandStack->push(addTrack);
4037 m_document->setModified(true);
4041 void CustomTrackView::slotDeleteTrack(int ix)
4044 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4046 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4047 deleteTimelineTrack(ix, info);
4048 m_document->setModified(true);
4049 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4050 m_commandStack->push(command);*/
4054 void CustomTrackView::slotChangeTrack(int ix)
4056 QDialog d(parentWidget());
4057 Ui::AddTrack_UI view;
4059 view.label->setText(i18n("Change track"));
4060 view.before_select->setHidden(true);
4061 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4062 view.track_nb->setValue(ix);
4063 d.setWindowTitle(i18n("Change Track Type"));
4065 if (d.exec() == QDialog::Accepted) {
4067 info.isLocked = false;
4068 info.isMute = false;
4069 ix = view.track_nb->value();
4071 if (view.video_track->isChecked()) {
4072 info.type = VIDEOTRACK;
4073 info.isBlind = false;
4075 info.type = AUDIOTRACK;
4076 info.isBlind = true;
4078 changeTimelineTrack(ix, info);
4079 m_document->setModified(true);
4084 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4086 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4087 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4088 QList<QGraphicsItem *> selection = m_scene->items(r);
4089 QUndoCommand *deleteTrack = new QUndoCommand();
4090 deleteTrack->setText("Delete track");
4092 // Delete all clips in selected track
4093 for (int i = 0; i < selection.count(); i++) {
4094 if (selection.at(i)->type() == AVWIDGET) {
4095 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4096 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4097 m_scene->removeItem(item);
4100 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4101 Transition *item = static_cast <Transition *>(selection.at(i));
4102 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4103 m_scene->removeItem(item);
4109 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4110 m_commandStack->push(deleteTrack);
4113 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4115 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4116 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4117 m_commandStack->push(changeTrack);
4120 void CustomTrackView::autoTransition()
4122 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4123 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4124 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4127 Transition *tr = static_cast <Transition*>(itemList.at(0));
4128 tr->setAutomatic(!tr->isAutomatic());
4129 QDomElement transition = tr->toXML();
4130 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);
4134 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4137 QDomNodeList params = effect.elementsByTagName("parameter");
4138 for (int i = 0; i < params.count(); i++) {
4139 QDomElement e = params.item(i).toElement();
4140 if (!e.isNull() && e.attribute("type") == "constant") {
4141 if (e.hasAttribute("factor")) {
4142 double factor = e.attribute("factor").toDouble();
4143 double value = e.attribute("value").toDouble();
4144 value = value / factor;
4145 result.append(QString::number(value));
4146 } else result.append(e.attribute("value"));
4152 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4154 QList<QGraphicsItem *> list = scene()->items();
4155 ClipItem *clip = NULL;
4156 for (int i = 0; i < list.size(); ++i) {
4157 if (list.at(i)->type() == AVWIDGET) {
4158 clip = static_cast <ClipItem *>(list.at(i));
4159 if (clip->clipProducer() == id) {
4160 clip->setClipName(name);
4164 viewport()->update();
4167 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4169 minimum = GenTime();
4170 maximum = GenTime();
4171 QList<QGraphicsItem *> selection;
4172 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4173 selection.removeAll(item);
4174 for (int i = 0; i < selection.count(); i++) {
4175 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4176 if (clip && clip->type() == AVWIDGET) {
4177 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4178 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4183 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4185 minimum = GenTime();
4186 maximum = GenTime();
4187 QList<QGraphicsItem *> selection;
4188 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4189 selection.removeAll(item);
4190 for (int i = 0; i < selection.count(); i++) {
4191 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4192 if (clip && clip->type() == TRANSITIONWIDGET) {
4193 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4194 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4200 void CustomTrackView::loadGroups(const QDomNodeList groups)
4202 for (int i = 0; i < groups.count(); i++) {
4203 QDomNodeList children = groups.at(i).childNodes();
4204 scene()->clearSelection();
4205 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4206 QDomNode n = children.item(nodeindex);
4207 QDomElement elem = n.toElement();
4208 int pos = elem.attribute("position").toInt();
4209 int track = elem.attribute("track").toInt();
4210 if (elem.tagName() == "clipitem") {
4211 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4212 if (clip) clip->setSelected(true);
4214 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4215 if (clip) clip->setSelected(true);
4218 groupSelectedItems(false, true);
4222 void CustomTrackView::splitAudio()
4224 resetSelectionGroup();
4225 QList<QGraphicsItem *> selection = scene()->selectedItems();
4226 if (selection.isEmpty()) {
4227 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4230 QUndoCommand *splitCommand = new QUndoCommand();
4231 splitCommand->setText(i18n("Split audio"));
4232 for (int i = 0; i < selection.count(); i++) {
4233 if (selection.at(i)->type() == AVWIDGET) {
4234 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4235 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4236 if (clip->parentItem()) {
4237 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4239 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4244 m_commandStack->push(splitCommand);
4247 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4249 ClipItem *clip = getClipItemAt(pos, track);
4251 kDebug() << "// Cannot find clip to split!!!";
4255 int start = pos.frames(m_document->fps());
4256 int freetrack = m_document->tracksCount() - track - 1;
4257 for (; freetrack > 0; freetrack--) {
4258 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4259 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4260 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4261 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4262 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4267 kDebug() << "GOT TRK: " << track;
4268 if (freetrack == 0) {
4269 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4272 info.startPos = clip->startPos();
4273 info.endPos = clip->endPos();
4274 info.cropStart = clip->cropStart();
4275 info.track = m_document->tracksCount() - freetrack;
4276 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4277 scene()->clearSelection();
4278 clip->setSelected(true);
4279 ClipItem *audioClip = getClipItemAt(start, info.track);
4281 clip->setVideoOnly(true);
4282 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4283 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4284 audioClip->setSelected(true);
4285 audioClip->setAudioOnly(true);
4286 groupSelectedItems(false, true);
4290 // unsplit clip: remove audio part and change video part to normal clip
4291 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4292 kDebug() << "//CANNOT FIND CLP GRP";
4295 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4296 QList<QGraphicsItem *> children = grp->childItems();
4297 if (children.count() != 2) {
4298 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4301 for (int i = 0; i < children.count(); i++) {
4302 if (children.at(i) != clip) {
4303 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4304 ItemInfo info = clip->info();
4305 deleteClip(clp->info());
4306 clip->setVideoOnly(false);
4307 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4311 m_document->clipManager()->removeGroup(grp);
4312 scene()->destroyItemGroup(grp);
4316 void CustomTrackView::setVideoOnly()
4318 resetSelectionGroup();
4319 QList<QGraphicsItem *> selection = scene()->selectedItems();
4320 if (selection.isEmpty()) {
4321 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4324 QUndoCommand *videoCommand = new QUndoCommand();
4325 videoCommand->setText(i18n("Video only"));
4326 for (int i = 0; i < selection.count(); i++) {
4327 if (selection.at(i)->type() == AVWIDGET) {
4328 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4329 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4330 if (clip->parentItem()) {
4331 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4333 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4338 m_commandStack->push(videoCommand);
4341 void CustomTrackView::setAudioOnly()
4343 resetSelectionGroup();
4344 QList<QGraphicsItem *> selection = scene()->selectedItems();
4345 if (selection.isEmpty()) {
4346 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4349 QUndoCommand *videoCommand = new QUndoCommand();
4350 videoCommand->setText(i18n("Audio only"));
4351 for (int i = 0; i < selection.count(); i++) {
4352 if (selection.at(i)->type() == AVWIDGET) {
4353 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4354 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4355 if (clip->parentItem()) {
4356 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4358 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4363 m_commandStack->push(videoCommand);
4366 void CustomTrackView::setAudioAndVideo()
4368 resetSelectionGroup();
4369 QList<QGraphicsItem *> selection = scene()->selectedItems();
4370 if (selection.isEmpty()) {
4371 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4374 QUndoCommand *videoCommand = new QUndoCommand();
4375 videoCommand->setText(i18n("Audio and Video"));
4376 for (int i = 0; i < selection.count(); i++) {
4377 if (selection.at(i)->type() == AVWIDGET) {
4378 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4379 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4380 if (clip->parentItem()) {
4381 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4383 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4388 m_commandStack->push(videoCommand);
4391 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4393 ClipItem *clip = getClipItemAt(pos, track);
4395 kDebug() << "// Cannot find clip to split!!!";
4399 int start = pos.frames(m_document->fps());
4400 clip->setVideoOnly(true);
4401 clip->setAudioOnly(false);
4402 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4403 } else if (audioOnly) {
4404 int start = pos.frames(m_document->fps());
4405 clip->setAudioOnly(true);
4406 clip->setVideoOnly(false);
4407 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4409 int start = pos.frames(m_document->fps());
4410 clip->setAudioOnly(false);
4411 clip->setVideoOnly(false);
4412 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4417 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4419 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4420 m_clipTypeGroup->setEnabled(false);
4422 m_clipTypeGroup->setEnabled(true);
4423 QList <QAction *> actions = m_clipTypeGroup->actions();
4425 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4426 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4427 else lookup = "clip_audio_and_video";
4428 for (int i = 0; i < actions.count(); i++) {
4429 if (actions.at(i)->data().toString() == lookup) {
4430 actions.at(i)->setChecked(true);
4437 #include "customtrackview.moc"