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)
130 m_timelineContextMenu = timeline;
131 m_timelineContextClipMenu = clip;
132 QList <QAction *> list = m_timelineContextClipMenu->actions();
133 for (int i = 0; i < list.count(); i++) {
134 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
135 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
136 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
139 m_timelineContextTransitionMenu = transition;
140 list = m_timelineContextTransitionMenu->actions();
141 for (int i = 0; i < list.count(); i++) {
142 if (list.at(i)->data().toString() == "auto") {
143 m_autoTransition = list.at(i);
149 void CustomTrackView::checkAutoScroll()
151 m_autoScroll = KdenliveSettings::autoscroll();
154 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
155 return m_scene->m_tracksList;
158 void CustomTrackView::checkTrackHeight()
160 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
161 m_tracksHeight = KdenliveSettings::trackheight();
162 emit trackHeightChanged();
163 QList<QGraphicsItem *> itemList = items();
165 Transition *transitionitem;
166 bool snap = KdenliveSettings::snaptopoints();
167 KdenliveSettings::setSnaptopoints(false);
168 for (int i = 0; i < itemList.count(); i++) {
169 if (itemList.at(i)->type() == AVWIDGET) {
170 item = (ClipItem*) itemList.at(i);
171 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
172 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
174 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
175 transitionitem = (Transition*) itemList.at(i);
176 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
177 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
180 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
182 for (int i = 0; i < m_guides.count(); i++) {
183 QLineF l = m_guides.at(i)->line();
184 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
185 m_guides.at(i)->setLine(l);
188 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
189 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
190 KdenliveSettings::setSnaptopoints(snap);
195 void CustomTrackView::resizeEvent(QResizeEvent * event)
197 QGraphicsView::resizeEvent(event);
201 /** Zoom or move viewport on mousewheel
203 * If mousewheel+Ctrl, zooms in/out on the timeline.
205 * With Ctrl, moves viewport towards end of timeline if down/back,
206 * opposite on up/forward.
208 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
209 void CustomTrackView::wheelEvent(QWheelEvent * e)
211 if (e->modifiers() == Qt::ControlModifier) {
212 if (e->delta() > 0) emit zoomIn();
215 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
216 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
220 int CustomTrackView::getPreviousVideoTrack(int track)
222 track = m_document->tracksCount() - track - 1;
224 for (int i = track; i > -1; i--) {
225 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
231 void CustomTrackView::slotCheckMouseScrolling()
233 if (m_scrollOffset == 0) {
234 m_scrollTimer.stop();
237 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
238 m_scrollTimer.start();
241 void CustomTrackView::slotCheckPositionScrolling()
243 // If mouse is at a border of the view, scroll
244 if (m_moveOpMode != SEEK) return;
245 int pos = cursorPos();
246 if (mapFromScene(pos, 0).x() < 7) {
247 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
248 setCursorPos(mapToScene(QPoint()).x() - 1);
249 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
251 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
252 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
253 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
254 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
261 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
263 int pos = event->x();
264 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
265 emit mousePosition(mappedXPos);
266 if (event->buttons() & Qt::MidButton) return;
267 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
268 QGraphicsView::mouseMoveEvent(event);
273 if (event->buttons() != Qt::NoButton) {
274 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
275 if (m_dragItem && m_tool == SELECTTOOL) {
276 if (m_operationMode == MOVE && move) {
277 QGraphicsView::mouseMoveEvent(event);
278 // If mouse is at a border of the view, scroll
280 m_scrollOffset = -30;
281 m_scrollTimer.start();
282 } else if (viewport()->width() - pos < 10) {
284 m_scrollTimer.start();
285 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
287 } else if (m_operationMode == RESIZESTART && move) {
288 double snappedPos = getSnapPointForPos(mappedXPos);
289 m_document->renderer()->pause();
290 m_dragItem->resizeStart((int)(snappedPos));
291 } else if (m_operationMode == RESIZEEND && move) {
292 double snappedPos = getSnapPointForPos(mappedXPos);
293 m_document->renderer()->pause();
294 m_dragItem->resizeEnd((int)(snappedPos));
295 } else if (m_operationMode == FADEIN && move) {
296 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
297 } else if (m_operationMode == FADEOUT && move) {
298 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
299 } else if (m_operationMode == KEYFRAME && move) {
300 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
301 double pos = mapToScene(event->pos()).toPoint().y();
302 QRectF br = m_dragItem->sceneBoundingRect();
303 double maxh = 100.0 / br.height();
304 pos = (br.bottom() - pos) * maxh;
305 m_dragItem->updateKeyFramePos(keyFramePos, pos);
308 if (m_animation) delete m_animation;
310 if (m_visualTip) delete m_visualTip;
313 } else if (m_operationMode == MOVEGUIDE) {
314 if (m_animation) delete m_animation;
316 if (m_visualTip) delete m_visualTip;
318 QGraphicsView::mouseMoveEvent(event);
320 } else if (m_operationMode == SPACER && move) {
322 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
323 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
327 if (m_tool == RAZORTOOL) {
328 setCursor(m_razorCursor);
329 //QGraphicsView::mouseMoveEvent(event);
331 } else if (m_tool == SPACERTOOL) {
332 setCursor(m_spacerCursor);
336 QList<QGraphicsItem *> itemList = items(event->pos());
337 QGraphicsRectItem *item = NULL;
338 OPERATIONTYPE opMode = NONE;
340 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
342 } else for (int i = 0; i < itemList.count(); i++) {
343 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
344 item = (QGraphicsRectItem*) itemList.at(i);
349 if (item && event->buttons() == Qt::NoButton) {
350 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
351 if (m_tool == RAZORTOOL) {
352 // razor tool over a clip, display current frame in monitor
353 if (!m_blockRefresh && item->type() == AVWIDGET) {
354 //TODO: solve crash when showing frame when moving razor over clip
355 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
360 opMode = clip->operationMode(mapToScene(event->pos()));
362 if (opMode == m_moveOpMode) {
363 QGraphicsView::mouseMoveEvent(event);
367 if (m_animation) delete m_animation;
369 m_animationTimer->stop();
374 m_moveOpMode = opMode;
375 if (opMode == MOVE) {
376 setCursor(Qt::OpenHandCursor);
377 } else if (opMode == RESIZESTART) {
378 setCursor(KCursor("left_side", Qt::SizeHorCursor));
379 if (m_visualTip == NULL) {
380 QRectF rect = clip->sceneBoundingRect();
382 polygon << QPoint(0, rect.height() / 2 - size * 2);
383 polygon << QPoint(size * 2, (int)(rect.height() / 2));
384 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
385 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
387 m_visualTip = new QGraphicsPolygonItem(polygon);
388 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
389 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
390 m_visualTip->setPos(rect.x(), rect.y());
391 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
392 m_visualTip->setZValue(100);
393 m_animation = new QGraphicsItemAnimation;
394 m_animation->setItem(m_visualTip);
395 m_animation->setTimeLine(m_animationTimer);
397 m_animation->setScaleAt(.5, scale, 1);
398 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
400 m_animation->setScaleAt(1, scale, 1);
401 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
402 scene()->addItem(m_visualTip);
403 m_animationTimer->start();
405 } else if (opMode == RESIZEEND) {
406 setCursor(KCursor("right_side", Qt::SizeHorCursor));
407 if (m_visualTip == NULL) {
408 QRectF rect = clip->sceneBoundingRect();
410 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
411 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
412 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
413 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
415 m_visualTip = new QGraphicsPolygonItem(polygon);
416 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
417 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
418 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
419 m_visualTip->setPos(rect.right(), rect.y());
420 m_visualTip->setZValue(100);
421 m_animation = new QGraphicsItemAnimation;
422 m_animation->setItem(m_visualTip);
423 m_animation->setTimeLine(m_animationTimer);
425 m_animation->setScaleAt(.5, scale, 1);
427 m_animation->setScaleAt(1, scale, 1);
428 scene()->addItem(m_visualTip);
429 m_animationTimer->start();
431 } else if (opMode == FADEIN) {
432 if (m_visualTip == NULL) {
433 ClipItem *item = (ClipItem *) clip;
434 QRectF rect = clip->sceneBoundingRect();
435 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
436 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
437 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
438 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
439 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
440 m_visualTip->setZValue(100);
441 m_animation = new QGraphicsItemAnimation;
442 m_animation->setItem(m_visualTip);
443 m_animation->setTimeLine(m_animationTimer);
445 m_animation->setScaleAt(.5, scale, scale);
447 m_animation->setScaleAt(1, scale, scale);
448 scene()->addItem(m_visualTip);
449 m_animationTimer->start();
451 setCursor(Qt::PointingHandCursor);
452 } else if (opMode == FADEOUT) {
453 if (m_visualTip == NULL) {
454 ClipItem *item = (ClipItem *) clip;
455 QRectF rect = clip->sceneBoundingRect();
456 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
457 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
460 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
466 m_animation->setScaleAt(.5, scale, scale);
468 m_animation->setScaleAt(1, scale, scale);
469 scene()->addItem(m_visualTip);
470 m_animationTimer->start();
472 setCursor(Qt::PointingHandCursor);
473 } else if (opMode == TRANSITIONSTART) {
474 /*if (m_visualTip == NULL) {
475 QRectF rect = clip->sceneBoundingRect();
476 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
477 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
478 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
479 m_visualTip->setZValue(100);
480 m_animation = new QGraphicsItemAnimation;
481 m_animation->setItem(m_visualTip);
482 m_animation->setTimeLine(m_animationTimer);
483 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
485 m_animation->setScaleAt(.5, scale, scale);
487 m_animation->setScaleAt(1, scale, scale);
488 scene()->addItem(m_visualTip);
489 m_animationTimer->start();
491 setCursor(Qt::PointingHandCursor);
492 } else if (opMode == TRANSITIONEND) {
493 /*if (m_visualTip == NULL) {
494 QRectF rect = clip->sceneBoundingRect();
495 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
496 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
497 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
498 m_visualTip->setZValue(100);
499 m_animation = new QGraphicsItemAnimation;
500 m_animation->setItem(m_visualTip);
501 m_animation->setTimeLine(m_animationTimer);
502 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
504 m_animation->setScaleAt(.5, scale, scale);
506 m_animation->setScaleAt(1, scale, scale);
507 scene()->addItem(m_visualTip);
508 m_animationTimer->start();
510 setCursor(Qt::PointingHandCursor);
511 } else if (opMode == KEYFRAME) {
512 setCursor(Qt::PointingHandCursor);
514 } // no clip under mouse
515 else if (m_tool == RAZORTOOL) {
518 } else if (opMode == MOVEGUIDE) {
519 m_moveOpMode = opMode;
520 setCursor(Qt::SplitHCursor);
522 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
524 setCursorPos(mappedXPos);
525 slotCheckPositionScrolling();
526 } else m_moveOpMode = NONE;
528 if (m_animation) delete m_animation;
529 m_animationTimer->stop();
535 setCursor(Qt::ArrowCursor);
537 QGraphicsView::mouseMoveEvent(event);
541 void CustomTrackView::mousePressEvent(QMouseEvent * event)
543 kDebug() << "mousePressEvent STARTED";
544 m_menuPosition = QPoint();
545 m_blockRefresh = true;
546 bool collision = false;
548 if (m_tool != RAZORTOOL) activateMonitor();
549 else if (m_document->renderer()->playSpeed() != 0.0) {
550 m_document->renderer()->pause();
553 m_clickEvent = event->pos();
555 // special cases (middle click button or ctrl / shift click
556 if (event->button() == Qt::MidButton) {
557 m_document->renderer()->switchPlay();
558 m_blockRefresh = false;
559 m_operationMode = NONE;
563 // check item under mouse
564 QList<QGraphicsItem *> collisionList = items(event->pos());
566 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
567 setDragMode(QGraphicsView::ScrollHandDrag);
568 QGraphicsView::mousePressEvent(event);
569 m_blockRefresh = false;
570 m_operationMode = NONE;
574 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
575 setDragMode(QGraphicsView::RubberBandDrag);
576 if (!(event->modifiers() & Qt::ControlModifier)) {
577 resetSelectionGroup();
578 scene()->clearSelection();
580 QGraphicsView::mousePressEvent(event);
581 m_blockRefresh = false;
582 m_operationMode = RUBBERSELECTION;
586 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
587 // a guide item was pressed
588 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
590 m_dragGuide = (Guide *) collisionList.at(0);
592 m_operationMode = MOVEGUIDE;
593 // deselect all clips so that only the guide will move
594 m_scene->clearSelection();
595 resetSelectionGroup();
596 updateSnapPoints(NULL);
597 QGraphicsView::mousePressEvent(event);
601 // Find first clip, transition or group under mouse
604 AbstractGroupItem *dragGroup = NULL;
605 while (ct < collisionList.count()) {
606 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
607 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
608 m_dragItemInfo = m_dragItem->info();
609 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
610 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
611 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
618 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
619 // update transition menu action
620 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
621 m_autoTransition->setEnabled(true);
622 } else m_autoTransition->setEnabled(false);
624 // context menu requested
625 if (event->button() == Qt::RightButton) {
627 if (dragGroup) dragGroup->setSelected(true);
628 else if (!m_dragItem->isSelected()) {
629 resetSelectionGroup(false);
630 m_scene->clearSelection();
631 m_dragItem->setSelected(true);
634 m_operationMode = NONE;
635 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
636 m_menuPosition = m_clickEvent;
642 // No item under click
643 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
644 resetSelectionGroup();
645 setCursor(Qt::ArrowCursor);
646 m_scene->clearSelection();
648 emit clipItemSelected(NULL);
649 if (m_tool == SPACERTOOL) {
650 QList<QGraphicsItem *> selection;
651 if (event->modifiers() == Qt::ControlModifier) {
652 // Ctrl + click, select all items on track after click position
653 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
654 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
656 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;
658 // Select all items on all tracks after click position
659 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
660 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
663 resetSelectionGroup(false);
664 m_scene->clearSelection();
666 for (int i = 0; i < selection.count(); i++) {
667 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
668 selection.at(i)->setSelected(true);
671 groupSelectedItems(true);
672 m_operationMode = SPACER;
673 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
674 kDebug() << "END mousePress EVENT ";
679 if (m_tool == RAZORTOOL && m_dragItem) {
680 if (m_dragItem->type() == TRANSITIONWIDGET) {
681 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
685 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
686 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
691 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
692 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
693 m_document->renderer()->pause();
694 m_commandStack->push(command);
695 m_document->setModified(true);
701 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
703 QList <GenTime> offsetList;
704 QList<QGraphicsItem *> children = dragGroup->childItems();
705 for (int i = 0; i < children.count(); i++) {
706 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
707 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
708 offsetList.append(item->startPos());
709 offsetList.append(item->endPos());
712 if (!offsetList.isEmpty()) {
714 GenTime startOffset = offsetList.takeFirst();
715 QList <GenTime> cleandOffsetList;
716 for (int k = 0; k < offsetList.size(); k++) {
717 GenTime newoffset = offsetList.at(k) - startOffset;
718 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
719 cleandOffsetList.append(newoffset);
722 updateSnapPoints(NULL, cleandOffsetList, true);
726 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
727 else emit clipItemSelected(NULL);
729 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || dragGroup && dragGroup->isSelected())) {
730 // If clicked item is selected, allow move
731 if (dragGroup) dragGroup->setSelected(true);
733 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
735 resetSelectionGroup();
736 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
738 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
739 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
740 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
742 bool selected = !m_dragItem->isSelected();
743 if (dragGroup) dragGroup->setSelected(selected);
744 else m_dragItem->setSelected(selected);
745 groupSelectedItems();
746 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
747 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
748 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
751 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
752 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
754 if (m_operationMode == KEYFRAME) {
755 m_dragItem->updateSelectedKeyFrame();
756 m_blockRefresh = false;
758 } else if (m_operationMode == MOVE) {
759 setCursor(Qt::ClosedHandCursor);
760 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
762 info.startPos = m_dragItem->startPos();
763 info.track = m_dragItem->track();
764 int transitiontrack = getPreviousVideoTrack(info.track);
765 ClipItem *transitionClip = NULL;
766 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
767 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
768 info.endPos = transitionClip->endPos();
769 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
770 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
771 // Check there is no other transition at that place
772 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
773 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
774 QList<QGraphicsItem *> selection = m_scene->items(r);
775 bool transitionAccepted = true;
776 for (int i = 0; i < selection.count(); i++) {
777 if (selection.at(i)->type() == TRANSITIONWIDGET) {
778 Transition *tr = static_cast <Transition *>(selection.at(i));
779 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
780 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
781 } else transitionAccepted = false;
784 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
785 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
786 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
788 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
789 info.track = m_dragItem->track();
790 int transitiontrack = getPreviousVideoTrack(info.track);
791 ClipItem *transitionClip = NULL;
792 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
793 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
794 info.startPos = transitionClip->startPos();
795 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
796 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
797 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
798 EffectsList::setParameter(transition, "reverse", "1");
800 // Check there is no other transition at that place
801 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
802 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
803 QList<QGraphicsItem *> selection = m_scene->items(r);
804 bool transitionAccepted = true;
805 for (int i = 0; i < selection.count(); i++) {
806 if (selection.at(i)->type() == TRANSITIONWIDGET) {
807 Transition *tr = static_cast <Transition *>(selection.at(i));
808 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
809 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
810 } else transitionAccepted = false;
813 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
814 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
816 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
817 resetSelectionGroup(false);
818 m_dragItem->setSelected(true);
821 m_blockRefresh = false;
823 //QGraphicsView::mousePressEvent(event);
826 void CustomTrackView::resetSelectionGroup(bool selectItems)
828 if (m_selectionGroup) {
829 // delete selection group
830 bool snap = KdenliveSettings::snaptopoints();
831 KdenliveSettings::setSnaptopoints(false);
833 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
834 scene()->destroyItemGroup(m_selectionGroup);
835 for (int i = 0; i < children.count(); i++) {
836 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
837 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
838 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
839 children.at(i)->setSelected(selectItems);
841 } else if (children.at(i)->type() == GROUPWIDGET) {
842 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
843 children.at(i)->setSelected(selectItems);
846 m_selectionGroup = NULL;
847 KdenliveSettings::setSnaptopoints(snap);
851 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
853 if (m_selectionGroup) {
854 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
857 QList<QGraphicsItem *> selection = m_scene->selectedItems();
858 if (selection.isEmpty()) return;
859 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
860 // Find top left position of selection
861 for (int i = 1; i < selection.count(); i++) {
862 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
863 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
864 if (currenttop.x() < top.x()) top.setX(currenttop.x());
865 if (currenttop.y() < top.y()) top.setY(currenttop.y());
869 if (force || selection.count() > 1) {
870 bool snap = KdenliveSettings::snaptopoints();
871 KdenliveSettings::setSnaptopoints(false);
872 if (createNewGroup) {
873 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
874 newGroup->translate(-top.x(), -top.y() + 1);
875 newGroup->setPos(top.x(), top.y() - 1);
876 scene()->addItem(newGroup);
878 // CHeck if we are trying to include a group in a group
879 QList <AbstractGroupItem *> groups;
880 for (int i = 0; i < selection.count(); i++) {
881 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
882 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
883 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
885 if (!groups.isEmpty()) {
886 // ungroup previous groups
887 while (!groups.isEmpty()) {
888 AbstractGroupItem *grp = groups.takeFirst();
889 m_document->clipManager()->removeGroup(grp);
890 scene()->destroyItemGroup(grp);
892 selection = m_scene->selectedItems();
895 for (int i = 0; i < selection.count(); i++) {
896 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
897 newGroup->addToGroup(selection.at(i));
898 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
901 KdenliveSettings::setSnaptopoints(snap);
903 m_selectionGroup = new AbstractGroupItem(m_document->fps());
904 m_selectionGroup->translate(-top.x(), -top.y() + 1);
905 m_selectionGroup->setPos(top.x(), top.y() - 1);
906 scene()->addItem(m_selectionGroup);
907 for (int i = 0; i < selection.count(); i++) {
908 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
909 m_selectionGroup->addToGroup(selection.at(i));
910 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
913 KdenliveSettings::setSnaptopoints(snap);
914 if (m_selectionGroup) {
915 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
916 m_selectionGroupInfo.track = m_selectionGroup->track();
919 } else resetSelectionGroup();
922 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
924 kDebug() << "++++++++++++ DBL CLK";
925 if (m_dragItem && m_dragItem->hasKeyFrames()) {
926 if (m_moveOpMode == KEYFRAME) {
927 // user double clicked on a keyframe, open edit dialog
928 QDialog d(parentWidget());
929 Ui::KeyFrameDialog_UI view;
931 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
932 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
933 view.kfr_value->setFocus();
934 if (d.exec() == QDialog::Accepted) {
935 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
936 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
937 ClipItem *item = (ClipItem *)m_dragItem;
938 QString previous = item->keyframes(item->selectedEffectIndex());
939 item->updateKeyframeEffect();
940 QString next = item->keyframes(item->selectedEffectIndex());
941 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
942 m_commandStack->push(command);
943 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
948 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
949 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
950 ClipItem * item = (ClipItem *) m_dragItem;
951 QString previous = item->keyframes(item->selectedEffectIndex());
952 item->updateKeyframeEffect();
953 QString next = item->keyframes(item->selectedEffectIndex());
954 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
955 m_commandStack->push(command);
956 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
958 } else if (m_dragItem) {
959 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
962 if (m_dragItem->type() == TRANSITIONWIDGET) {
963 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
965 getClipAvailableSpace(m_dragItem, minimum, maximum);
967 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
968 d.setMargins(minimum, maximum);
969 if (d.exec() == QDialog::Accepted) {
970 if (m_dragItem->type() == TRANSITIONWIDGET) {
971 // move & resize transition
973 startInfo.startPos = m_dragItem->startPos();
974 startInfo.endPos = m_dragItem->endPos();
975 startInfo.track = m_dragItem->track();
977 endInfo.startPos = d.startPos();
978 endInfo.endPos = endInfo.startPos + d.duration();
979 endInfo.track = m_dragItem->track();
980 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
981 m_commandStack->push(command);
983 // move and resize clip
984 QUndoCommand *moveCommand = new QUndoCommand();
985 moveCommand->setText(i18n("Edit clip"));
986 ItemInfo clipInfo = m_dragItem->info();
987 if (d.startPos() != clipInfo.startPos) {
988 ItemInfo startInfo = clipInfo;
989 clipInfo.startPos = d.startPos();
990 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
991 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
993 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
994 ItemInfo startInfo = clipInfo;
995 clipInfo.endPos = clipInfo.startPos + d.duration();
996 clipInfo.cropStart = d.cropStart();
997 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
999 m_commandStack->push(moveCommand);
1003 QList<QGraphicsItem *> collisionList = items(event->pos());
1004 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1005 Guide *editGuide = (Guide *) collisionList.at(0);
1006 if (editGuide) slotEditGuide(editGuide->info());
1012 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1014 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1016 clip->setKeyframes(index, keyframes);
1017 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1018 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1022 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1024 if (clip == NULL) m_timelineContextMenu->popup(pos);
1025 else if (group != NULL) {
1026 m_changeSpeedAction->setEnabled(false);
1027 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1028 m_ungroupAction->setEnabled(true);
1029 m_timelineContextClipMenu->popup(pos);
1031 m_ungroupAction->setEnabled(false);
1032 if (clip->type() == AVWIDGET) {
1033 ClipItem *item = static_cast <ClipItem*>(clip);
1034 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1035 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1036 m_timelineContextClipMenu->popup(pos);
1037 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1041 void CustomTrackView::activateMonitor()
1043 emit activateDocumentMonitor();
1046 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1048 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1050 resetSelectionGroup();
1051 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1052 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1054 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1055 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1057 info.startPos = GenTime();
1058 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1059 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1060 info.track = (int)(1 / m_tracksHeight);
1061 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1062 m_selectionGroup->addToGroup(item);
1063 item->setFlags(QGraphicsItem::ItemIsSelectable);
1064 //TODO: check if we do not overlap another clip when first dropping in timeline
1065 // if (insertPossible(m_selectionGroup, event->pos()))
1066 QList <GenTime> offsetList;
1067 offsetList.append(info.endPos);
1068 updateSnapPoints(NULL, offsetList);
1069 scene()->addItem(m_selectionGroup);
1070 event->acceptProposedAction();
1071 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1073 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1074 m_scene->clearSelection();
1075 resetSelectionGroup(false);
1077 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1080 QList <GenTime> offsetList;
1081 for (int i = 0; i < ids.size(); ++i) {
1082 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1083 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1085 info.startPos = start;
1086 info.endPos = info.startPos + clip->duration();
1087 info.track = (int)(1 / m_tracksHeight);
1088 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1089 start += clip->duration();
1090 offsetList.append(start);
1091 m_selectionGroup->addToGroup(item);
1092 item->setFlags(QGraphicsItem::ItemIsSelectable);
1094 //TODO: check if we do not overlap another clip when first dropping in timeline
1095 //if (insertPossible(m_selectionGroup, event->pos()))
1096 updateSnapPoints(NULL, offsetList);
1097 scene()->addItem(m_selectionGroup);
1098 event->acceptProposedAction();
1100 // the drag is not a clip (may be effect, ...)
1102 QGraphicsView::dragEnterEvent(event);
1107 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1110 QList<QGraphicsItem *> children = group->childItems();
1111 for (int i = 0; i < children.count(); i++) {
1112 if (children.at(i)->type() == AVWIDGET) {
1113 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1114 ItemInfo info = clip->info();
1115 kDebug() << " / / INSERT : " << pos.x();
1116 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);
1117 kDebug() << " / / INSERT RECT: " << shape;
1118 path = path.united(QPolygonF(shape));
1122 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1123 if (collindingItems.isEmpty()) return true;
1125 for (int i = 0; i < collindingItems.count(); i++) {
1126 QGraphicsItem *collision = collindingItems.at(i);
1127 if (collision->type() == AVWIDGET) {
1129 kDebug() << "// COLLISIION DETECTED";
1138 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1140 int track = m_document->tracksCount() - clip->track();
1141 GenTime pos = clip->startPos();
1142 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1143 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1146 bool success = true;
1147 for (int i = 0; i < clip->effectsCount(); i++) {
1148 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1150 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1151 m_document->renderer()->doRefresh();
1154 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1156 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1158 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1159 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1160 emit clipItemSelected(clip);
1161 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1164 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1166 QString index = effect.attribute("kdenlive_ix");
1167 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1168 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1169 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1172 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1174 clip->deleteEffect(index);
1175 emit clipItemSelected(clip);
1179 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1181 QList<QGraphicsItem *> itemList = group->childItems();
1182 QUndoCommand *effectCommand = new QUndoCommand();
1184 QDomNode namenode = effect.elementsByTagName("name").item(0);
1185 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1186 else effectName = i18n("effect");
1187 effectCommand->setText(i18n("Add %1", effectName));
1189 for (int i = 0; i < itemList.count(); i++) {
1190 if (itemList.at(i)->type() == AVWIDGET) {
1191 ClipItem *item = (ClipItem *)itemList.at(i);
1192 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1193 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1196 if (item->isItemLocked()) {
1199 item->initEffect(effect);
1200 if (effect.attribute("tag") == "ladspa") {
1201 QString ladpsaFile = m_document->getLadspaFile();
1202 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1203 effect.setAttribute("src", ladpsaFile);
1205 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1210 m_commandStack->push(effectCommand);
1211 m_document->setModified(true);
1212 } else delete effectCommand;
1215 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1217 QList<QGraphicsItem *> itemList;
1218 QUndoCommand *effectCommand = new QUndoCommand();
1220 QDomNode namenode = effect.elementsByTagName("name").item(0);
1221 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1222 else effectName = i18n("effect");
1223 effectCommand->setText(i18n("Add %1", effectName));
1225 if (track == -1) itemList = scene()->selectedItems();
1226 if (itemList.isEmpty()) {
1227 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1228 if (clip) itemList.append(clip);
1229 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1231 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1232 for (int i = 0; i < itemList.count(); i++) {
1233 if (itemList.at(i)->type() == AVWIDGET) {
1234 ClipItem *item = (ClipItem *)itemList.at(i);
1235 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1236 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1239 if (item->isItemLocked()) {
1242 item->initEffect(effect);
1243 if (effect.attribute("tag") == "ladspa") {
1244 QString ladpsaFile = m_document->getLadspaFile();
1245 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1246 effect.setAttribute("src", ladpsaFile);
1248 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1253 m_commandStack->push(effectCommand);
1254 m_document->setModified(true);
1255 } else delete effectCommand;
1258 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1260 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1261 m_commandStack->push(command);
1262 m_document->setModified(true);
1265 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1267 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1269 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1270 if (effect.attribute("tag") == "ladspa") {
1271 // Update the ladspa affect file
1272 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1274 // check if we are trying to reset a keyframe effect
1275 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1276 clip->initEffect(effect);
1277 clip->setEffectAt(ix, effect);
1278 effectParams = clip->getEffectArgs(effect);
1280 if (effectParams.paramValue("disabled") == "1") {
1281 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1282 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1283 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1284 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1285 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1287 clip->setEffectAt(ix, effect);
1288 if (ix == clip->selectedEffectIndex()) {
1289 clip->setSelectedEffect(ix);
1290 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1292 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1293 // A fade effect was modified, update the clip
1294 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1295 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1296 clip->setFadeIn(pos);
1298 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1299 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1300 clip->setFadeOut(pos);
1305 m_document->setModified(true);
1308 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1310 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1312 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1313 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1314 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1315 clip->setEffectAt(oldPos - 1, act);
1316 clip->setEffectAt(newPos - 1, before);
1317 emit clipItemSelected(clip, newPos - 1);
1319 m_document->setModified(true);
1322 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1324 QDomElement effect = clip->effectAt(effectPos);
1325 QDomElement oldEffect = effect.cloneNode().toElement();
1326 effect.setAttribute("disabled", disable);
1327 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1328 m_commandStack->push(command);
1329 m_document->setModified(true);
1332 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1334 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1335 m_commandStack->push(command);
1336 m_document->setModified(true);
1339 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1341 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1342 m_commandStack->push(command);
1345 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1349 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1350 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1351 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1352 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);
1353 m_blockRefresh = false;
1356 if (item->parentItem()) {
1357 // Item is part of a group, reset group
1358 resetSelectionGroup();
1360 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1362 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1363 int cutPos = (int) cutTime.frames(m_document->fps());
1365 double speed = item->speed();
1366 newPos.startPos = cutTime;
1367 newPos.endPos = info.endPos;
1368 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1369 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1370 newPos.track = info.track;
1371 ClipItem *dup = item->clone(newPos);
1372 item->resizeEnd(cutPos, false);
1373 scene()->addItem(dup);
1374 if (item->checkKeyFrames()) slotRefreshEffects(item);
1375 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1376 item->baseClip()->addReference();
1377 m_document->updateClip(item->baseClip()->getId());
1378 m_document->setModified(true);
1379 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);
1380 kDebug() << "// CUTTING CLIP dONE";
1384 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1385 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1386 if (!item || !dup || item == dup) {
1387 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1388 m_blockRefresh = false;
1391 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1392 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1396 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1397 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1398 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1399 //deleteClip(dup->info());
1402 if (dup->isSelected()) emit clipItemSelected(NULL);
1403 dup->baseClip()->removeReference();
1404 m_document->updateClip(dup->baseClip()->getId());
1405 scene()->removeItem(dup);
1408 ItemInfo clipinfo = item->info();
1409 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1410 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1412 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1413 m_document->setModified(true);
1415 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1418 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1421 void CustomTrackView::slotEnableRefresh()
1423 m_blockRefresh = false;
1426 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1428 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1429 if (itemList.count() == 1) {
1430 if (itemList.at(0)->type() == AVWIDGET) {
1431 ClipItem *item = (ClipItem *) itemList.at(0);
1433 info.track = item->track();
1434 ClipItem *transitionClip = NULL;
1435 const int transitiontrack = getPreviousVideoTrack(info.track);
1436 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1437 if (pos < item->startPos() + item->duration() / 2) {
1438 // add transition to clip start
1439 info.startPos = item->startPos();
1440 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1441 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1442 info.endPos = transitionClip->endPos();
1443 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1444 // Check there is no other transition at that place
1445 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1446 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1447 QList<QGraphicsItem *> selection = m_scene->items(r);
1448 bool transitionAccepted = true;
1449 for (int i = 0; i < selection.count(); i++) {
1450 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1451 Transition *tr = static_cast <Transition *>(selection.at(i));
1452 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1453 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1454 } else transitionAccepted = false;
1457 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1458 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1461 // add transition to clip end
1462 info.endPos = item->endPos();
1463 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1464 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1465 info.startPos = transitionClip->startPos();
1466 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1467 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1469 // Check there is no other transition at that place
1470 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1471 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1472 QList<QGraphicsItem *> selection = m_scene->items(r);
1473 bool transitionAccepted = true;
1474 for (int i = 0; i < selection.count(); i++) {
1475 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1476 Transition *tr = static_cast <Transition *>(selection.at(i));
1477 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1478 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1479 } else transitionAccepted = false;
1482 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1483 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1486 } else for (int i = 0; i < itemList.count(); i++) {
1487 if (itemList.at(i)->type() == AVWIDGET) {
1488 ClipItem *item = (ClipItem *) itemList.at(i);
1490 info.startPos = item->startPos();
1491 info.endPos = info.startPos + GenTime(65, m_document->fps());
1492 info.track = item->track();
1494 // Check there is no other transition at that place
1495 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1496 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1497 QList<QGraphicsItem *> selection = m_scene->items(r);
1498 bool transitionAccepted = true;
1499 for (int i = 0; i < selection.count(); i++) {
1500 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1501 Transition *tr = static_cast <Transition *>(selection.at(i));
1502 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1503 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1504 } else transitionAccepted = false;
1507 int transitiontrack = getPreviousVideoTrack(info.track);
1508 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1509 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1514 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1516 if (transitionInfo.startPos >= transitionInfo.endPos) {
1517 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1520 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1521 m_commandStack->push(command);
1522 m_document->setModified(true);
1525 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1527 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1528 //kDebug() << "---- ADDING transition " << params.attribute("value");
1529 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1530 scene()->addItem(tr);
1531 m_document->setModified(true);
1533 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1538 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1540 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1542 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1545 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1546 if (m_dragItem == item) m_dragItem = NULL;
1548 emit transitionItemSelected(NULL);
1549 m_document->setModified(true);
1552 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1554 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1555 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1556 m_commandStack->push(command);
1557 m_document->setModified(true);
1560 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1562 Transition *item = getTransitionItemAt(pos, track);
1564 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1567 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);
1568 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1569 item->setTransitionParameters(transition);
1570 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1571 m_document->setModified(true);
1574 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1576 event->setDropAction(Qt::IgnoreAction);
1577 const QPointF pos = mapToScene(event->pos());
1578 if (m_selectionGroup && m_clipDrag) {
1579 m_selectionGroup->setPos(pos.x(), pos.y());
1580 event->setDropAction(Qt::MoveAction);
1581 event->acceptProposedAction();
1583 QGraphicsView::dragMoveEvent(event);
1587 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1589 if (m_selectionGroup && m_clipDrag) {
1590 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1592 scene()->destroyItemGroup(m_selectionGroup);
1593 m_selectionGroup = NULL;
1594 } else QGraphicsView::dragLeaveEvent(event);
1597 void CustomTrackView::dropEvent(QDropEvent * event)
1599 if (m_selectionGroup && m_clipDrag) {
1600 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1601 resetSelectionGroup();
1602 m_scene->clearSelection();
1603 bool hasVideoClip = false;
1604 for (int i = 0; i < items.count(); i++) {
1605 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1606 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1607 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1608 m_commandStack->push(command);
1609 item->baseClip()->addReference();
1610 m_document->updateClip(item->baseClip()->getId());
1611 ItemInfo info = item->info();
1613 int tracknumber = m_document->tracksCount() - info.track - 1;
1614 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1615 if (isLocked) item->setItemLocked(true);
1617 if (item->baseClip()->isTransparent()) {
1618 // add transparency transition
1619 int endTrack = getPreviousVideoTrack(info.track);
1620 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1621 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1622 scene()->addItem(tr);
1624 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1628 info.track = m_document->tracksCount() - item->track();
1629 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1630 item->setSelected(true);
1632 m_changeSpeedAction->setEnabled(hasVideoClip);
1633 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1634 groupSelectedItems(true);
1635 } else QGraphicsView::dropEvent(event);
1640 QStringList CustomTrackView::mimeTypes() const
1642 QStringList qstrList;
1643 // list of accepted mime types for drop
1644 qstrList.append("text/plain");
1645 qstrList.append("kdenlive/producerslist");
1646 qstrList.append("kdenlive/clip");
1650 Qt::DropActions CustomTrackView::supportedDropActions() const
1652 // returns what actions are supported when dropping
1653 return Qt::MoveAction;
1656 void CustomTrackView::setDuration(int duration)
1658 int diff = qAbs(duration - sceneRect().width());
1659 if (diff * matrix().m11() > -50) {
1660 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1661 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1663 m_projectDuration = duration;
1666 int CustomTrackView::duration() const
1668 return m_projectDuration;
1671 void CustomTrackView::addTrack(TrackInfo type, int ix)
1673 if (ix == -1) m_document->insertTrack(ix, type);
1675 m_document->insertTrack(m_document->tracksCount() - ix, type);
1676 // insert track in MLT playlist
1677 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1679 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1680 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1681 QList<QGraphicsItem *> selection = m_scene->items(r);
1682 resetSelectionGroup();
1684 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1685 scene()->addItem(m_selectionGroup);
1686 for (int i = 0; i < selection.count(); i++) {
1687 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1688 m_selectionGroup->addToGroup(selection.at(i));
1689 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1691 // Move graphic items
1692 m_selectionGroup->translate(0, m_tracksHeight);
1694 // adjust track number
1695 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1696 for (int i = 0; i < children.count(); i++) {
1697 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1699 ItemInfo clipinfo = item->info();
1700 if (item->type() == AVWIDGET) {
1701 ClipItem *clip = static_cast <ClipItem *>(item);
1702 // We add a move clip command so that we get the correct producer for new track number
1703 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1704 Mlt::Producer *prod;
1705 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1706 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1707 else prod = clip->baseClip()->producer(clipinfo.track);
1708 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1709 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1711 } else if (item->type() == TRANSITIONWIDGET) {
1712 Transition *tr = static_cast <Transition *>(item);
1713 int track = tr->transitionEndTrack();
1715 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1719 resetSelectionGroup(false);
1722 int maxHeight = m_tracksHeight * m_document->tracksCount();
1723 for (int i = 0; i < m_guides.count(); i++) {
1724 QLineF l = m_guides.at(i)->line();
1725 l.setP2(QPointF(l.x2(), maxHeight));
1726 m_guides.at(i)->setLine(l);
1728 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1729 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1730 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1731 viewport()->update();
1732 //setFixedHeight(50 * m_tracksCount);
1735 void CustomTrackView::removeTrack(int ix)
1737 // Delete track in MLT playlist
1738 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1739 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1741 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1742 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1743 QList<QGraphicsItem *> selection = m_scene->items(r);
1745 resetSelectionGroup();
1747 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1748 scene()->addItem(m_selectionGroup);
1749 for (int i = 0; i < selection.count(); i++) {
1750 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1751 m_selectionGroup->addToGroup(selection.at(i));
1752 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1755 // Move graphic items
1756 qreal ydiff = 0 - (int) m_tracksHeight;
1757 m_selectionGroup->translate(0, ydiff);
1759 // adjust track number
1760 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1761 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1762 for (int i = 0; i < children.count(); i++) {
1763 if (children.at(i)->type() == AVWIDGET) {
1764 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1766 ItemInfo clipinfo = clip->info();
1767 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1768 // We add a move clip command so that we get the correct producer for new track number
1769 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1770 Mlt::Producer *prod;
1771 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1772 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1773 else prod = clip->baseClip()->producer(clipinfo.track);
1774 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1776 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1777 Transition *tr = static_cast <Transition *>(children.at(i));
1779 int track = tr->transitionEndTrack();
1781 ItemInfo clipinfo = tr->info();
1782 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1786 resetSelectionGroup(false);
1788 int maxHeight = m_tracksHeight * m_document->tracksCount();
1789 for (int i = 0; i < m_guides.count(); i++) {
1790 QLineF l = m_guides.at(i)->line();
1791 l.setP2(QPointF(l.x2(), maxHeight));
1792 m_guides.at(i)->setLine(l);
1794 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1795 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1796 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1797 viewport()->update();
1800 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1802 int tracknumber = m_document->tracksCount() - ix;
1803 m_document->setTrackType(tracknumber - 1, type);
1804 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1805 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1806 viewport()->update();
1810 void CustomTrackView::slotSwitchTrackAudio(int ix)
1812 /*for (int i = 0; i < m_document->tracksCount(); i++)
1813 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1814 int tracknumber = m_document->tracksCount() - ix;
1815 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1816 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1817 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1818 m_document->setModified(true);
1821 void CustomTrackView::slotSwitchTrackLock(int ix)
1823 int tracknumber = m_document->tracksCount() - ix - 1;
1824 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked, true);
1825 m_commandStack->push(command);
1829 void CustomTrackView::lockTrack(int ix, bool lock)
1831 int tracknumber = m_document->tracksCount() - ix - 1;
1832 m_document->switchTrackLock(tracknumber, lock);
1833 emit doTrackLock(ix, lock);
1834 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1836 for (int i = 0; i < selection.count(); i++) {
1837 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1838 if (selection.at(i)->isSelected()) {
1839 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1840 else emit transitionItemSelected(NULL);
1842 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1844 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1845 viewport()->update();
1846 m_document->setModified(true);
1849 void CustomTrackView::slotSwitchTrackVideo(int ix)
1851 int tracknumber = m_document->tracksCount() - ix;
1852 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1853 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1854 m_document->setModified(true);
1857 void CustomTrackView::slotRemoveSpace()
1861 if (m_menuPosition.isNull()) {
1862 pos = GenTime(cursorPos(), m_document->fps());
1864 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1867 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1868 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1870 ClipItem *item = getClipItemAt(pos, track);
1872 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);
1875 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1876 //kDebug() << "// GOT LENGT; " << length;
1878 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);
1882 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1883 QList<QGraphicsItem *> items = m_scene->items(r);
1885 QList<ItemInfo> clipsToMove;
1886 QList<ItemInfo> transitionsToMove;
1888 for (int i = 0; i < items.count(); i++) {
1889 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1890 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1891 ItemInfo info = item->info();
1892 if (item->type() == AVWIDGET) {
1893 clipsToMove.append(info);
1894 } else if (item->type() == TRANSITIONWIDGET) {
1895 transitionsToMove.append(info);
1900 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1901 m_commandStack->push(command);
1904 void CustomTrackView::slotInsertSpace()
1908 if (m_menuPosition.isNull()) {
1909 pos = GenTime(cursorPos(), m_document->fps());
1911 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1912 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1914 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1915 if (d.exec() != QDialog::Accepted) return;
1916 GenTime spaceDuration = d.selectedDuration();
1917 track = d.selectedTrack();
1918 ClipItem *item = getClipItemAt(pos, track);
1919 if (item) pos = item->startPos();
1922 int maxh = sceneRect().height();
1924 minh = track * m_tracksHeight + m_tracksHeight / 2;
1925 maxh = m_tracksHeight / 2 - 1;
1928 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1929 QList<QGraphicsItem *> items = m_scene->items(r);
1931 QList<ItemInfo> clipsToMove;
1932 QList<ItemInfo> transitionsToMove;
1934 for (int i = 0; i < items.count(); i++) {
1935 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1936 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1937 ItemInfo info = item->info();
1938 if (item->type() == AVWIDGET) {
1939 clipsToMove.append(info);
1940 } else if (item->type() == TRANSITIONWIDGET) {
1941 transitionsToMove.append(info);
1946 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1947 m_commandStack->push(command);
1950 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1952 int diff = duration.frames(m_document->fps());
1953 resetSelectionGroup();
1954 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1955 scene()->addItem(m_selectionGroup);
1957 Transition *transition;
1959 // Create lists with start pos for each track
1960 QMap <int, int> trackClipStartList;
1961 QMap <int, int> trackTransitionStartList;
1963 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1964 trackClipStartList[i] = -1;
1965 trackTransitionStartList[i] = -1;
1968 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1969 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1971 if (clip->parentItem()) {
1972 m_selectionGroup->addToGroup(clip->parentItem());
1973 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
1975 m_selectionGroup->addToGroup(clip);
1976 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1978 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))
1979 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1980 } 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);
1982 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1983 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1985 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
1986 m_selectionGroup->addToGroup(transition);
1987 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))
1988 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1989 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1990 } 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);
1992 m_selectionGroup->translate(diff, 0);
1994 // update items coordinates
1995 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1996 for (int i = 0; i < itemList.count(); i++) {
1997 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
1998 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
1999 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2000 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2001 for (int j = 0; j < children.count(); j++) {
2002 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2006 resetSelectionGroup(false);
2007 if (track != -1) track = m_document->tracksCount() - track;
2008 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2011 void CustomTrackView::deleteClip(const QString &clipId)
2013 resetSelectionGroup();
2014 QList<QGraphicsItem *> itemList = items();
2015 QUndoCommand *deleteCommand = new QUndoCommand();
2016 deleteCommand->setText(i18n("Delete timeline clips"));
2018 for (int i = 0; i < itemList.count(); i++) {
2019 if (itemList.at(i)->type() == AVWIDGET) {
2020 ClipItem *item = (ClipItem *)itemList.at(i);
2021 if (item->clipProducer() == clipId) {
2023 if (item->parentItem()) {
2024 // Clip is in a group, destroy the group
2025 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, true, deleteCommand);
2027 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2031 if (count == 0) delete deleteCommand;
2032 else m_commandStack->push(deleteCommand);
2035 void CustomTrackView::setCursorPos(int pos, bool seek)
2037 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2039 m_cursorLine->setPos(pos, 0);
2040 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2041 else if (m_autoScroll) checkScrolling();
2044 void CustomTrackView::updateCursorPos()
2046 m_cursorLine->setPos(m_cursorPos, 0);
2049 int CustomTrackView::cursorPos()
2051 return (int)(m_cursorPos);
2054 void CustomTrackView::moveCursorPos(int delta)
2056 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2057 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2058 m_cursorPos += delta;
2059 m_cursorLine->setPos(m_cursorPos, 0);
2060 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2063 void CustomTrackView::initCursorPos(int pos)
2065 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2067 m_cursorLine->setPos(pos, 0);
2071 void CustomTrackView::checkScrolling()
2073 int vert = verticalScrollBar()->value();
2074 int hor = cursorPos();
2075 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2078 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2080 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2081 QGraphicsView::mouseReleaseEvent(event);
2082 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2083 if (event->button() == Qt::MidButton) {
2086 setDragMode(QGraphicsView::NoDrag);
2087 if (m_operationMode == MOVEGUIDE) {
2088 setCursor(Qt::ArrowCursor);
2089 m_operationMode = NONE;
2090 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2091 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2092 m_commandStack->push(command);
2093 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2097 } else if (m_operationMode == SPACER) {
2099 if (event->modifiers() != Qt::ControlModifier) {
2100 // We are moving all tracks
2102 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2103 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2104 if (timeOffset != GenTime()) {
2105 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2107 QList<ItemInfo> clipsToMove;
2108 QList<ItemInfo> transitionsToMove;
2110 // Create lists with start pos for each track
2111 QMap <int, int> trackClipStartList;
2112 QMap <int, int> trackTransitionStartList;
2114 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2115 trackClipStartList[i] = -1;
2116 trackTransitionStartList[i] = -1;
2119 int max = items.count();
2120 for (int i = 0; i < max; i++) {
2121 if (items.at(i)->type() == GROUPWIDGET)
2122 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2125 for (int i = 0; i < items.count(); i++) {
2126 if (items.at(i)->type() == AVWIDGET) {
2127 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2128 ItemInfo info = item->info();
2129 clipsToMove.append(info);
2131 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2132 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2133 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2134 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2135 ItemInfo info = item->info();
2136 transitionsToMove.append(info);
2138 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2139 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2143 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2144 m_commandStack->push(command);
2145 if (track != -1) track = m_document->tracksCount() - track;
2146 kDebug() << "SPACER TRACK:" << track;
2147 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2149 resetSelectionGroup(false);
2150 m_operationMode = NONE;
2151 } else if (m_operationMode == RUBBERSELECTION) {
2152 kDebug() << "// END RUBBER SELECT";
2153 resetSelectionGroup();
2154 groupSelectedItems();
2155 m_operationMode = NONE;
2158 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2159 emit transitionItemSelected(NULL);
2163 if (m_dragItem) info = m_dragItem->info();
2165 if (m_operationMode == MOVE) {
2166 setCursor(Qt::OpenHandCursor);
2168 if (m_dragItem->parentItem() == 0) {
2169 // we are moving one clip, easy
2170 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2171 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2172 Mlt::Producer *prod;
2173 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2174 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2175 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2176 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);
2178 int tracknumber = m_document->tracksCount() - item->track() - 1;
2179 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2180 if (isLocked) item->setItemLocked(true);
2182 QUndoCommand *moveCommand = new QUndoCommand();
2183 moveCommand->setText(i18n("Move clip"));
2184 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2185 // Also move automatic transitions (on lower track)
2186 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2187 if (tr && tr->isAutomatic()) {
2188 ItemInfo trInfo = tr->info();
2189 ItemInfo newTrInfo = trInfo;
2190 newTrInfo.track = info.track;
2191 newTrInfo.startPos = m_dragItem->startPos();
2192 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2193 // transition end should stay the same
2195 // transition end should be adjusted to clip
2196 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2198 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2200 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2201 // Check if there is a transition at clip end
2202 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2203 if (tr && tr->isAutomatic()) {
2204 ItemInfo trInfo = tr->info();
2205 ItemInfo newTrInfo = trInfo;
2206 newTrInfo.track = info.track;
2207 newTrInfo.endPos = m_dragItem->endPos();
2208 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2209 // transition start should stay the same
2211 // transition start should be moved
2212 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2214 if (newTrInfo.startPos < newTrInfo.endPos)
2215 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2218 // Also move automatic transitions (on upper track)
2219 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2220 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2221 ItemInfo trInfo = tr->info();
2222 ItemInfo newTrInfo = trInfo;
2223 newTrInfo.startPos = m_dragItem->startPos();
2224 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2225 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2226 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2227 // transition end should be adjusted to clip on upper track
2228 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2230 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2233 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2234 // Check if there is a transition at clip end
2235 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2236 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2237 ItemInfo trInfo = tr->info();
2238 ItemInfo newTrInfo = trInfo;
2239 newTrInfo.endPos = m_dragItem->endPos();
2240 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2241 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2242 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2243 // transition start should be moved
2244 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2246 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2250 m_commandStack->push(moveCommand);
2252 // undo last move and emit error message
2253 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2254 m_commandStack->push(command);
2255 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2257 m_document->setModified(true);
2259 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2260 Transition *transition = static_cast <Transition *>(m_dragItem);
2261 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)) {
2262 // Moving transition failed, revert to previous position
2263 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2264 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2266 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2267 m_commandStack->push(command);
2268 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2272 // Moving several clips. We need to delete them and readd them to new position,
2273 // or they might overlap each other during the move
2274 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2275 QList<QGraphicsItem *> items = group->childItems();
2277 QList<ItemInfo> clipsToMove;
2278 QList<ItemInfo> transitionsToMove;
2280 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2281 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2282 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2283 if (timeOffset != GenTime() || trackOffset != 0) {
2284 // remove items in MLT playlist
2287 int max = items.count();
2288 for (int i = 0; i < max; i++) {
2289 if (items.at(i)->type() == GROUPWIDGET) {
2290 items += items.at(i)->childItems();
2294 for (int i = 0; i < items.count(); i++) {
2295 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2296 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2297 ItemInfo info = item->info();
2298 if (item->type() == AVWIDGET) {
2299 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2300 // error, clip cannot be removed from playlist
2301 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2303 clipsToMove.append(info);
2306 transitionsToMove.append(info);
2307 Transition *tr = static_cast <Transition*>(item);
2308 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2312 for (int i = 0; i < items.count(); i++) {
2313 // re-add items in correct place
2314 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2315 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2317 ItemInfo info = item->info();
2318 int tracknumber = m_document->tracksCount() - info.track - 1;
2319 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2321 group->removeFromGroup(item);
2322 item->setItemLocked(true);
2325 if (item->type() == AVWIDGET) {
2326 ClipItem *clip = static_cast <ClipItem*>(item);
2327 info.track = m_document->tracksCount() - info.track;
2328 Mlt::Producer *prod;
2329 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2330 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2331 else prod = clip->baseClip()->producer(info.track);
2332 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2333 for (int i = 0; i < clip->effectsCount(); i++) {
2334 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2337 Transition *tr = static_cast <Transition*>(item);
2338 int newTrack = tr->transitionEndTrack();
2339 if (!tr->forcedTrack()) {
2340 newTrack = getPreviousVideoTrack(info.track);
2342 tr->updateTransitionEndTrack(newTrack);
2343 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2347 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2348 m_commandStack->push(move);
2350 //QPointF top = group->sceneBoundingRect().topLeft();
2351 //QPointF oldpos = m_selectionGroup->scenePos();
2352 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2353 //group->setPos(top);
2354 //TODO: get rid of the 3 lines below
2355 if (m_selectionGroup) {
2356 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2357 m_selectionGroupInfo.track = m_selectionGroup->track();
2359 m_document->setModified(true);
2363 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2365 if (m_dragItem->type() == AVWIDGET) {
2366 ItemInfo resizeinfo = m_dragItemInfo;
2367 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2368 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2370 QUndoCommand *resizeCommand = new QUndoCommand();
2371 resizeCommand->setText(i18n("Resize clip"));
2373 // Check if there is an automatic transition on that clip (lower track)
2374 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2375 if (transition && transition->isAutomatic()) {
2376 ItemInfo trInfo = transition->info();
2377 ItemInfo newTrInfo = trInfo;
2378 newTrInfo.startPos = m_dragItem->startPos();
2379 if (newTrInfo.startPos < newTrInfo.endPos)
2380 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2382 // Check if there is an automatic transition on that clip (upper track)
2383 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2384 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2385 ItemInfo trInfo = transition->info();
2386 ItemInfo newTrInfo = trInfo;
2387 newTrInfo.startPos = m_dragItem->startPos();
2388 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2389 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2390 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2393 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2394 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2395 m_commandStack->push(resizeCommand);
2397 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2398 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2400 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2401 Transition *transition = static_cast <Transition *>(m_dragItem);
2402 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)) {
2403 // Cannot resize transition
2404 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2405 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2407 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2408 m_commandStack->push(command);
2412 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2413 // Item was resized, rebuild group;
2414 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2415 QList <QGraphicsItem *> children = group->childItems();
2416 m_document->clipManager()->removeGroup(group);
2417 scene()->destroyItemGroup(group);
2418 for (int i = 0; i < children.count(); i++) {
2419 children.at(i)->setSelected(true);
2421 groupSelectedItems(false, true);
2423 //m_document->renderer()->doRefresh();
2424 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2426 if (m_dragItem->type() == AVWIDGET) {
2427 ItemInfo resizeinfo = info;
2428 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2429 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2431 QUndoCommand *resizeCommand = new QUndoCommand();
2432 resizeCommand->setText(i18n("Resize clip"));
2434 // Check if there is an automatic transition on that clip (lower track)
2435 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2436 if (tr && tr->isAutomatic()) {
2437 ItemInfo trInfo = tr->info();
2438 ItemInfo newTrInfo = trInfo;
2439 newTrInfo.endPos = m_dragItem->endPos();
2440 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2443 // Check if there is an automatic transition on that clip (upper track)
2444 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2445 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2446 ItemInfo trInfo = tr->info();
2447 ItemInfo newTrInfo = trInfo;
2448 newTrInfo.endPos = m_dragItem->endPos();
2449 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2450 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2451 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2455 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2456 m_commandStack->push(resizeCommand);
2457 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2459 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2460 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2462 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2463 Transition *transition = static_cast <Transition *>(m_dragItem);
2464 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)) {
2465 // Cannot resize transition
2466 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2467 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2469 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2470 m_commandStack->push(command);
2473 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2474 // Item was resized, rebuild group;
2475 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2476 QList <QGraphicsItem *> children = group->childItems();
2477 m_document->clipManager()->removeGroup(group);
2478 scene()->destroyItemGroup(group);
2479 for (int i = 0; i < children.count(); i++) {
2480 children.at(i)->setSelected(true);
2482 groupSelectedItems(false, true);
2484 //m_document->renderer()->doRefresh();
2485 } else if (m_operationMode == FADEIN) {
2486 // resize fade in effect
2487 ClipItem * item = (ClipItem *) m_dragItem;
2488 int ix = item->hasEffect("volume", "fadein");
2490 QDomElement oldeffect = item->effectAt(ix);
2491 int start = item->cropStart().frames(m_document->fps());
2492 int end = item->fadeIn();
2494 slotDeleteEffect(item, oldeffect);
2497 QDomElement effect = oldeffect.cloneNode().toElement();
2498 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2499 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2500 slotUpdateClipEffect(item, effect, oldeffect, ix);
2501 emit clipItemSelected(item, ix);
2503 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2504 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2505 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2506 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2508 ix = item->hasEffect("volume", "fade_from_black");
2510 QDomElement oldeffect = item->effectAt(ix);
2511 int start = item->cropStart().frames(m_document->fps());
2512 int end = item->fadeIn();
2514 slotDeleteEffect(item, oldeffect);
2517 QDomElement effect = oldeffect.cloneNode().toElement();
2518 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2519 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2520 slotUpdateClipEffect(item, effect, oldeffect, ix);
2521 emit clipItemSelected(item, ix);
2524 } else if (m_operationMode == FADEOUT) {
2525 // resize fade in effect
2526 ClipItem * item = (ClipItem *) m_dragItem;
2527 int ix = item->hasEffect("volume", "fadeout");
2529 QDomElement oldeffect = item->effectAt(ix);
2530 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2531 int start = item->fadeOut();
2533 slotDeleteEffect(item, oldeffect);
2535 start = end - start;
2536 QDomElement effect = oldeffect.cloneNode().toElement();
2537 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2538 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2539 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2540 slotUpdateClipEffect(item, effect, oldeffect, ix);
2541 emit clipItemSelected(item, ix);
2543 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2544 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2545 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2546 EffectsList::setParameter(effect, "out", QString::number(0));
2547 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2549 ix = item->hasEffect("brightness", "fade_to_black");
2551 QDomElement oldeffect = item->effectAt(ix);
2552 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2553 int start = item->fadeOut();
2555 slotDeleteEffect(item, oldeffect);
2557 start = end - start;
2558 QDomElement effect = oldeffect.cloneNode().toElement();
2559 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2560 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2561 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2562 slotUpdateClipEffect(item, effect, oldeffect, ix);
2563 emit clipItemSelected(item, ix);
2566 } else if (m_operationMode == KEYFRAME) {
2567 // update the MLT effect
2568 ClipItem * item = (ClipItem *) m_dragItem;
2569 QString previous = item->keyframes(item->selectedEffectIndex());
2570 item->updateKeyframeEffect();
2571 QString next = item->keyframes(item->selectedEffectIndex());
2572 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2573 m_commandStack->push(command);
2574 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2577 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2578 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2579 m_operationMode = NONE;
2582 void CustomTrackView::deleteClip(ItemInfo info)
2584 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2586 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2587 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2590 if (item->isSelected()) emit clipItemSelected(NULL);
2591 item->baseClip()->removeReference();
2592 m_document->updateClip(item->baseClip()->getId());
2594 if (item->baseClip()->isTransparent()) {
2595 // also remove automatic transition
2596 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2597 if (tr && tr->isAutomatic()) {
2598 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2599 scene()->removeItem(tr);
2603 scene()->removeItem(item);
2604 if (m_dragItem == item) m_dragItem = NULL;
2606 m_document->renderer()->doRefresh();
2609 void CustomTrackView::deleteSelectedClips()
2611 resetSelectionGroup();
2612 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2613 if (itemList.count() == 0) {
2614 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2617 scene()->clearSelection();
2618 QUndoCommand *deleteSelected = new QUndoCommand();
2619 deleteSelected->setText(i18n("Delete selected items"));
2620 bool resetGroup = false;
2622 // expand & destroy groups
2623 for (int i = 0; i < itemList.count(); i++) {
2624 if (itemList.at(i)->type() == GROUPWIDGET) {
2625 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2626 itemList += children;
2627 QList <ItemInfo> clipInfos;
2628 QList <ItemInfo> transitionInfos;
2629 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2630 for (int j = 0; j < children.count(); j++) {
2631 if (children.at(j)->type() == AVWIDGET) {
2632 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2633 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2634 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2635 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2636 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2639 if (clipInfos.count() > 0) {
2640 new GroupClipsCommand(this, clipInfos, transitionInfos, false, true, deleteSelected);
2646 for (int i = 0; i < itemList.count(); i++) {
2647 if (itemList.at(i)->type() == AVWIDGET) {
2648 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2649 if (item->parentItem()) resetGroup = true;
2650 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2651 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2652 Transition *item = static_cast <Transition *>(itemList.at(i));
2653 if (item->parentItem()) resetGroup = true;
2655 info.startPos = item->startPos();
2656 info.endPos = item->endPos();
2657 info.track = item->track();
2658 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2661 m_commandStack->push(deleteSelected);
2664 void CustomTrackView::changeClipSpeed()
2666 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2667 if (itemList.count() == 0) {
2668 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2671 QUndoCommand *changeSelected = new QUndoCommand();
2672 changeSelected->setText("Edit clip speed");
2676 for (int i = 0; i < itemList.count(); i++) {
2677 if (itemList.at(i)->type() == AVWIDGET) {
2678 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2679 ItemInfo info = item->info();
2680 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2682 double speed = (double) percent / 100.0;
2683 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2685 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2689 if (count > 0) m_commandStack->push(changeSelected);
2690 else delete changeSelected;
2693 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2695 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2696 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2698 kDebug() << "ERROR: Cannot find clip for speed change";
2699 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2702 info.track = m_document->tracksCount() - item->track();
2703 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2705 item->setSpeed(speed);
2706 item->updateRectGeometry();
2707 if (item->cropDuration().frames(m_document->fps()) > endPos)
2708 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2709 m_document->setModified(true);
2710 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2713 void CustomTrackView::cutSelectedClips()
2715 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2716 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2717 for (int i = 0; i < itemList.count(); i++) {
2718 if (itemList.at(i)->type() == AVWIDGET) {
2719 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2720 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2721 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2722 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2723 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2724 m_commandStack->push(command);
2730 void CustomTrackView::groupClips(bool group)
2732 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2733 QList <ItemInfo> clipInfos;
2734 QList <ItemInfo> transitionInfos;
2735 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2738 int max = itemList.count();
2739 for (int i = 0; i < max; i++) {
2740 if (itemList.at(i)->type() == GROUPWIDGET) {
2741 itemList += itemList.at(i)->childItems();
2745 for (int i = 0; i < itemList.count(); i++) {
2746 if (itemList.at(i)->type() == AVWIDGET) {
2747 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2748 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2749 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2750 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2751 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2754 if (clipInfos.count() > 0) {
2755 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2756 m_commandStack->push(command);
2760 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2762 resetSelectionGroup();
2763 m_scene->clearSelection();
2765 for (int i = 0; i < clipInfos.count(); i++) {
2766 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2767 if (clip == NULL) continue;
2768 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2769 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2770 m_document->clipManager()->removeGroup(grp);
2771 scene()->destroyItemGroup(grp);
2773 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2775 for (int i = 0; i < transitionInfos.count(); i++) {
2776 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2777 if (tr == NULL) continue;
2778 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2779 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2780 m_document->clipManager()->removeGroup(grp);
2781 scene()->destroyItemGroup(grp);
2783 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2785 m_document->setModified(true);
2789 QList <QGraphicsItemGroup *> groups;
2790 for (int i = 0; i < clipInfos.count(); i++) {
2791 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2793 clip->setSelected(true);
2796 for (int i = 0; i < transitionInfos.count(); i++) {
2797 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2799 clip->setSelected(true);
2803 groupSelectedItems(false, true);
2804 m_document->setModified(true);
2807 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2809 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2810 if (baseclip == NULL) {
2811 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2814 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2815 item->setEffectList(effects);
2816 scene()->addItem(item);
2818 int tracknumber = m_document->tracksCount() - info.track - 1;
2819 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2820 if (isLocked) item->setItemLocked(true);
2822 if (item->baseClip()->isTransparent()) {
2823 // add transparency transition
2824 int endTrack = getPreviousVideoTrack(info.track);
2825 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2826 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2828 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2834 baseclip->addReference();
2835 m_document->updateClip(baseclip->getId());
2836 info.track = m_document->tracksCount() - info.track;
2837 Mlt::Producer *prod;
2838 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2839 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2840 else prod = baseclip->producer(info.track);
2841 m_document->renderer()->mltInsertClip(info, xml, prod);
2842 for (int i = 0; i < item->effectsCount(); i++) {
2843 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2845 m_document->setModified(true);
2846 m_document->renderer()->doRefresh();
2849 void CustomTrackView::slotUpdateClip(const QString &clipId)
2851 QList<QGraphicsItem *> list = scene()->items();
2852 ClipItem *clip = NULL;
2853 for (int i = 0; i < list.size(); ++i) {
2854 if (list.at(i)->type() == AVWIDGET) {
2855 clip = static_cast <ClipItem *>(list.at(i));
2856 if (clip->clipProducer() == clipId) {
2857 clip->refreshClip();
2858 ItemInfo info = clip->info();
2859 info.track = m_document->tracksCount() - clip->track();
2860 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2866 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2868 int framepos = (int)(pos.frames(m_document->fps()));
2869 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2870 ClipItem *clip = NULL;
2871 for (int i = 0; i < list.size(); i++) {
2872 if (list.at(i)->type() == AVWIDGET) {
2873 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2874 if (test->endPos() == pos) clip = test;
2881 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2883 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2884 ClipItem *clip = NULL;
2885 for (int i = 0; i < list.size(); i++) {
2886 if (list.at(i)->type() == AVWIDGET) {
2887 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2888 if (test->startPos() == pos) clip = test;
2895 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2897 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2898 ClipItem *clip = NULL;
2899 for (int i = 0; i < list.size(); i++) {
2900 if (list.at(i)->type() == AVWIDGET) {
2901 clip = static_cast <ClipItem *>(list.at(i));
2908 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2910 int framepos = (int)(pos.frames(m_document->fps()));
2911 return getClipItemAt(framepos, track);
2914 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2916 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2917 Transition *clip = NULL;
2918 for (int i = 0; i < list.size(); i++) {
2919 if (list.at(i)->type() == TRANSITIONWIDGET) {
2920 clip = static_cast <Transition *>(list.at(i));
2927 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2929 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2932 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2934 int framepos = (int)(pos.frames(m_document->fps()));
2935 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2936 Transition *clip = NULL;
2937 for (int i = 0; i < list.size(); i++) {
2938 if (list.at(i)->type() == TRANSITIONWIDGET) {
2939 Transition *test = static_cast <Transition *>(list.at(i));
2940 if (test->endPos() == pos) clip = test;
2947 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
2949 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2950 Transition *clip = NULL;
2951 for (int i = 0; i < list.size(); ++i) {
2952 if (list.at(i)->type() == TRANSITIONWIDGET) {
2953 Transition *test = static_cast <Transition *>(list.at(i));
2954 if (test->startPos() == pos) clip = test;
2961 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
2963 if (m_selectionGroup) resetSelectionGroup(false);
2964 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2966 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);
2967 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
2970 Mlt::Producer *prod;
2971 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
2972 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2973 else prod = item->baseClip()->producer(end.track);
2975 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);
2977 bool snap = KdenliveSettings::snaptopoints();
2978 KdenliveSettings::setSnaptopoints(false);
2979 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2981 int tracknumber = m_document->tracksCount() - end.track - 1;
2982 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2983 m_scene->clearSelection();
2984 if (isLocked) item->setItemLocked(true);
2986 if (item->isItemLocked()) item->setItemLocked(false);
2987 item->setSelected(true);
2989 if (item->baseClip()->isTransparent()) {
2990 // Also move automatic transition
2991 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2992 if (tr && tr->isAutomatic()) {
2993 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2994 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);
2995 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2998 KdenliveSettings::setSnaptopoints(snap);
2999 m_document->setModified(true);
3001 // undo last move and emit error message
3002 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3004 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3007 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3010 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3011 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
3012 resetSelectionGroup();
3013 m_scene->clearSelection();
3014 QList<QGraphicsItem *> itemList = items();
3015 for (int i = 0; i < itemList.count(); i++) {
3016 if (itemList.at(i)->type() == AVWIDGET)
3017 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3020 for (int i = 0; i < startClip.count(); i++) {
3022 startClip[i].startPos = startClip.at(i).startPos - offset;
3023 startClip[i].track = startClip.at(i).track - trackOffset;
3025 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3026 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3028 clip->setItemLocked(false);
3029 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3030 else clip->setSelected(true);
3031 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3032 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3034 for (int i = 0; i < startTransition.count(); i++) {
3036 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3037 startTransition[i].track = startTransition.at(i).track - trackOffset;
3039 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3041 tr->setItemLocked(false);
3042 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3043 else tr->setSelected(true);
3044 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());
3045 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3047 groupSelectedItems(true);
3048 if (m_selectionGroup) {
3049 bool snap = KdenliveSettings::snaptopoints();
3050 KdenliveSettings::setSnaptopoints(false);
3052 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3054 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3056 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3058 int max = children.count();
3059 for (int i = 0; i < max; i++) {
3060 if (children.at(i)->type() == GROUPWIDGET) {
3061 children += children.at(i)->childItems();
3064 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3066 for (int i = 0; i < children.count(); i++) {
3067 // re-add items in correct place
3068 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3069 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3071 ItemInfo info = item->info();
3072 int tracknumber = m_document->tracksCount() - info.track - 1;
3073 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3074 if (isLocked) item->setItemLocked(true);
3075 else if (item->isItemLocked()) item->setItemLocked(false);
3077 if (item->type() == AVWIDGET) {
3078 ClipItem *clip = static_cast <ClipItem*>(item);
3079 info.track = m_document->tracksCount() - info.track;
3080 Mlt::Producer *prod;
3081 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3082 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3083 else prod = clip->baseClip()->producer(info.track);
3084 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3085 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3086 } else if (item->type() == TRANSITIONWIDGET) {
3087 Transition *tr = static_cast <Transition*>(item);
3088 int newTrack = tr->transitionEndTrack();
3089 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3090 if (!tr->forcedTrack()) {
3091 newTrack += trackOffset;
3092 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3094 tr->updateTransitionEndTrack(newTrack);
3095 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3096 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3099 KdenliveSettings::setSnaptopoints(snap);
3100 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3102 kDebug() << "///////// DONE+++++++++++++";
3104 for (int i = 0; i < itemList.count(); i++) {
3105 if (itemList.at(i)->type() == AVWIDGET)
3106 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3110 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3112 Transition *item = getTransitionItemAt(start.startPos, start.track);
3114 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);
3115 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3118 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3119 bool snap = KdenliveSettings::snaptopoints();
3120 KdenliveSettings::setSnaptopoints(false);
3121 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3122 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3123 // Transition was moved
3124 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3125 } else if (end.endPos == start.endPos) {
3126 // Transition start resize
3127 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3128 } else if (end.startPos == start.startPos) {
3129 // Transition end resize;
3130 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3133 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3134 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3135 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3137 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3138 KdenliveSettings::setSnaptopoints(snap);
3139 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3140 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);
3141 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3144 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3146 bool resizeClipStart = true;
3147 if (start.startPos == end.startPos) resizeClipStart = false;
3148 /*if (resizeClipStart) offset = 1;
3150 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3152 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);
3153 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3156 if (item->parentItem()) {
3157 // Item is part of a group, reset group
3158 resetSelectionGroup();
3160 bool snap = KdenliveSettings::snaptopoints();
3161 KdenliveSettings::setSnaptopoints(false);
3162 if (resizeClipStart && start.startPos != end.startPos) {
3163 ItemInfo clipinfo = item->info();
3164 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3165 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3167 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3168 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3169 updateClipFade(item);
3170 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3171 } else if (!resizeClipStart) {
3172 ItemInfo clipinfo = item->info();
3173 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3174 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3176 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3177 updateClipFade(item, true);
3178 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3180 if (end.cropStart != start.cropStart) {
3181 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3182 ItemInfo clipinfo = end;
3183 clipinfo.track = m_document->tracksCount() - end.track;
3184 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3186 item->setCropStart(end.cropStart);
3187 item->resetThumbs();
3190 m_document->renderer()->doRefresh();
3191 KdenliveSettings::setSnaptopoints(snap);
3194 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3196 if (!updateFadeOut) {
3197 int end = item->fadeIn();
3199 // there is a fade in effect
3200 int effectPos = item->hasEffect("volume", "fadein");
3201 if (effectPos != -1) {
3202 QDomElement oldeffect = item->effectAt(effectPos);
3203 int start = item->cropStart().frames(m_document->fps());
3204 int max = item->cropDuration().frames(m_document->fps());
3206 item->setFadeIn(max);
3207 end = item->fadeIn();
3210 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3211 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3212 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3213 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3214 // if fade effect is displayed, update the effect edit widget with new clip duration
3215 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3217 effectPos = item->hasEffect("brightness", "fade_from_black");
3218 if (effectPos != -1) {
3219 QDomElement oldeffect = item->effectAt(effectPos);
3220 int start = item->cropStart().frames(m_document->fps());
3221 int max = item->cropDuration().frames(m_document->fps());
3223 item->setFadeIn(max);
3224 end = item->fadeIn();
3227 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3228 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3229 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3230 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3231 // if fade effect is displayed, update the effect edit widget with new clip duration
3232 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3236 int start = item->fadeOut();
3238 // there is a fade in effect
3239 int effectPos = item->hasEffect("volume", "fadeout");
3240 if (effectPos != -1) {
3241 QDomElement oldeffect = item->effectAt(effectPos);
3242 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3243 int max = item->cropDuration().frames(m_document->fps());
3245 item->setFadeOut(max);
3246 start = item->fadeOut();
3248 start = end - start;
3249 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3250 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3251 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3252 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3253 // if fade effect is displayed, update the effect edit widget with new clip duration
3254 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3256 effectPos = item->hasEffect("brightness", "fade_to_black");
3257 if (effectPos != -1) {
3258 QDomElement oldeffect = item->effectAt(effectPos);
3259 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3260 int max = item->cropDuration().frames(m_document->fps());
3262 item->setFadeOut(max);
3263 start = item->fadeOut();
3265 start = end - start;
3266 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3267 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3268 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3269 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3270 // if fade effect is displayed, update the effect edit widget with new clip duration
3271 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3277 double CustomTrackView::getSnapPointForPos(double pos)
3279 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3282 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3284 QList <GenTime> snaps;
3285 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3286 QList<QGraphicsItem *> itemList = items();
3287 for (int i = 0; i < itemList.count(); i++) {
3288 if (itemList.at(i) == selected) continue;
3289 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3290 if (itemList.at(i)->type() == AVWIDGET) {
3291 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3292 GenTime start = item->startPos();
3293 GenTime end = item->endPos();
3294 snaps.append(start);
3296 if (!offsetList.isEmpty()) {
3297 for (int j = 0; j < offsetList.size(); j++) {
3298 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3299 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3303 QList < GenTime > markers = item->snapMarkers();
3304 for (int j = 0; j < markers.size(); ++j) {
3305 GenTime t = markers.at(j);
3307 if (!offsetList.isEmpty()) {
3308 for (int k = 0; k < offsetList.size(); k++) {
3309 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3313 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3314 Transition *transition = static_cast <Transition*>(itemList.at(i));
3315 GenTime start = transition->startPos();
3316 GenTime end = transition->endPos();
3317 snaps.append(start);
3319 if (!offsetList.isEmpty()) {
3320 for (int j = 0; j < offsetList.size(); j++) {
3321 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3322 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3328 // add cursor position
3329 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3331 if (!offsetList.isEmpty()) {
3332 for (int j = 0; j < offsetList.size(); j++) {
3333 snaps.append(pos - offsetList.at(j));
3338 for (int i = 0; i < m_guides.count(); i++) {
3339 snaps.append(m_guides.at(i)->position());
3340 if (!offsetList.isEmpty()) {
3341 for (int j = 0; j < offsetList.size(); j++) {
3342 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3348 m_scene->setSnapList(snaps);
3349 //for (int i = 0; i < m_snapPoints.size(); ++i)
3350 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3353 void CustomTrackView::slotSeekToPreviousSnap()
3355 updateSnapPoints(NULL);
3356 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3357 setCursorPos((int) res.frames(m_document->fps()));
3361 void CustomTrackView::slotSeekToNextSnap()
3363 updateSnapPoints(NULL);
3364 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3365 setCursorPos((int) res.frames(m_document->fps()));
3369 void CustomTrackView::clipStart()
3371 ClipItem *item = getMainActiveClip();
3373 setCursorPos((int) item->startPos().frames(m_document->fps()));
3378 void CustomTrackView::clipEnd()
3380 ClipItem *item = getMainActiveClip();
3382 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3387 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3389 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3390 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3391 m_commandStack->push(command);
3394 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3396 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3397 m_commandStack->push(command);
3400 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3402 DocClipBase *base = m_document->clipManager()->getClipById(id);
3403 QList <CommentedTime> markers = base->commentedSnapMarkers();
3405 if (markers.isEmpty()) {
3406 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3409 QUndoCommand *deleteMarkers = new QUndoCommand();
3410 deleteMarkers->setText("Delete clip markers");
3412 for (int i = 0; i < markers.size(); i++) {
3413 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3415 m_commandStack->push(deleteMarkers);
3418 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3420 DocClipBase *base = m_document->clipManager()->getClipById(id);
3421 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3422 else base->deleteSnapMarker(pos);
3423 m_document->setModified(true);
3424 viewport()->update();
3427 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3429 return (*g1).position() < (*g2).position();
3432 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3434 if (oldPos > GenTime() && pos > GenTime()) {
3436 for (int i = 0; i < m_guides.count(); i++) {
3437 if (m_guides.at(i)->position() == oldPos) {
3438 Guide *item = m_guides.at(i);
3439 item->updateGuide(pos, comment);
3443 } else if (pos > GenTime()) addGuide(pos, comment);
3447 for (int i = 0; i < m_guides.count(); i++) {
3448 if (m_guides.at(i)->position() == oldPos) {
3449 Guide *item = m_guides.takeAt(i);
3455 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3457 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3458 m_document->syncGuides(m_guides);
3461 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3463 for (int i = 0; i < m_guides.count(); i++) {
3464 if (m_guides.at(i)->position() == pos) {
3465 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3469 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3470 scene()->addItem(g);
3472 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3473 m_document->syncGuides(m_guides);
3477 void CustomTrackView::slotAddGuide()
3479 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3480 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3481 if (d.exec() != QDialog::Accepted) return;
3482 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3483 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3484 m_commandStack->push(command);
3488 void CustomTrackView::slotEditGuide()
3490 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3492 for (int i = 0; i < m_guides.count(); i++) {
3493 if (m_guides.at(i)->position() == pos) {
3494 slotEditGuide(m_guides.at(i)->info());
3499 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3502 void CustomTrackView::slotEditGuide(CommentedTime guide)
3504 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3505 if (d.exec() == QDialog::Accepted) {
3506 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3507 m_commandStack->push(command);
3512 void CustomTrackView::slotDeleteGuide()
3514 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3516 for (int i = 0; i < m_guides.count(); i++) {
3517 if (m_guides.at(i)->position() == pos) {
3518 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3519 m_commandStack->push(command);
3524 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3527 void CustomTrackView::slotDeleteAllGuides()
3529 QUndoCommand *deleteAll = new QUndoCommand();
3530 deleteAll->setText("Delete all guides");
3531 for (int i = 0; i < m_guides.count(); i++) {
3532 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3534 m_commandStack->push(deleteAll);
3537 void CustomTrackView::setTool(PROJECTTOOL tool)
3542 void CustomTrackView::setScale(double scaleFactor)
3545 matrix = matrix.scale(scaleFactor, 1);
3546 m_scene->setScale(scaleFactor);
3547 //scale(scaleFactor, 1);
3548 m_animationTimer->stop();
3558 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3560 int diff = sceneRect().width() - m_projectDuration;
3561 if (diff * matrix.m11() < 50) {
3562 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3563 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3566 centerOn(QPointF(cursorPos(), m_tracksHeight));
3567 //verticalScrollBar()->setValue(vert);*/
3570 void CustomTrackView::slotRefreshGuides()
3572 if (KdenliveSettings::showmarkers()) {
3573 kDebug() << "// refresh GUIDES";
3574 for (int i = 0; i < m_guides.count(); i++) {
3575 m_guides.at(i)->update();
3580 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3582 QColor base = palette().button().color();
3584 r.setWidth(r.width() + 1);
3585 painter->setClipRect(r);
3586 painter->drawLine(r.left(), 0, r.right(), 0);
3587 uint max = m_document->tracksCount();
3588 for (uint i = 0; i < max;i++) {
3589 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)));
3590 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)));
3591 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3593 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3594 if (height() > lowerLimit)
3595 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3598 bool CustomTrackView::findString(const QString &text)
3601 for (int i = 0; i < m_searchPoints.size(); ++i) {
3602 marker = m_searchPoints.at(i).comment();
3603 if (marker.contains(text, Qt::CaseInsensitive)) {
3604 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3605 int vert = verticalScrollBar()->value();
3606 int hor = cursorPos();
3607 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3615 bool CustomTrackView::findNextString(const QString &text)
3618 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3619 marker = m_searchPoints.at(i).comment();
3620 if (marker.contains(text, Qt::CaseInsensitive)) {
3621 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3622 int vert = verticalScrollBar()->value();
3623 int hor = cursorPos();
3624 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3633 void CustomTrackView::initSearchStrings()
3635 m_searchPoints.clear();
3636 QList<QGraphicsItem *> itemList = items();
3637 for (int i = 0; i < itemList.count(); i++) {
3638 // parse all clip names
3639 if (itemList.at(i)->type() == AVWIDGET) {
3640 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3641 GenTime start = item->startPos();
3642 CommentedTime t(start, item->clipName());
3643 m_searchPoints.append(t);
3644 // add all clip markers
3645 QList < CommentedTime > markers = item->commentedSnapMarkers();
3646 m_searchPoints += markers;
3651 for (int i = 0; i < m_guides.count(); i++) {
3652 m_searchPoints.append(m_guides.at(i)->info());
3655 qSort(m_searchPoints);
3658 void CustomTrackView::clearSearchStrings()
3660 m_searchPoints.clear();
3664 void CustomTrackView::copyClip()
3666 while (m_copiedItems.count() > 0) {
3667 delete m_copiedItems.takeFirst();
3669 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3670 if (itemList.count() == 0) {
3671 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3674 for (int i = 0; i < itemList.count(); i++) {
3675 if (itemList.at(i)->type() == AVWIDGET) {
3676 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3677 m_copiedItems.append(dup->clone(dup->info()));
3678 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3679 Transition *dup = static_cast <Transition *>(itemList.at(i));
3680 m_copiedItems.append(dup->clone());
3685 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3687 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));
3688 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3689 for (int i = 0; i < collisions.count(); i++) {
3690 if (collisions.at(i)->type() == type) return false;
3695 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3697 for (int i = 0; i < items.count(); i++) {
3698 ItemInfo info = items.at(i)->info();
3699 info.startPos += offset;
3700 info.endPos += offset;
3701 info.track += trackOffset;
3702 if (!canBePastedTo(info, items.at(i)->type())) return false;
3707 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3709 QPainterPath movePath;
3710 movePath.moveTo(0, 0);
3712 for (int i = 0; i < items.count(); i++) {
3713 ItemInfo info = items.at(i)->info();
3714 info.startPos = info.startPos + offset;
3715 info.endPos = info.endPos + offset;
3716 info.track = info.track + trackOffset;
3717 if (info.startPos < GenTime()) {
3718 // No clip should go below 0
3721 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));
3722 movePath.addRect(rect);
3724 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3725 for (int i = 0; i < collisions.count(); i++) {
3726 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3727 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3734 void CustomTrackView::pasteClip()
3736 if (m_copiedItems.count() == 0) {
3737 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3741 if (m_menuPosition.isNull()) {
3742 position = mapFromGlobal(QCursor::pos());
3743 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3744 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3747 } else position = m_menuPosition;
3748 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3749 int track = (int)(position.y() / m_tracksHeight);
3750 ItemInfo first = m_copiedItems.at(0)->info();
3752 GenTime offset = pos - first.startPos;
3753 int trackOffset = track - first.track;
3755 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3756 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3759 QUndoCommand *pasteClips = new QUndoCommand();
3760 pasteClips->setText("Paste clips");
3762 for (int i = 0; i < m_copiedItems.count(); i++) {
3763 // parse all clip names
3764 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3765 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3767 info.startPos = clip->startPos() + offset;
3768 info.endPos = clip->endPos() + offset;
3769 info.cropStart = clip->cropStart();
3770 info.track = clip->track() + trackOffset;
3771 if (canBePastedTo(info, AVWIDGET)) {
3772 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3773 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3774 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3775 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3777 info.startPos = tr->startPos() + offset;
3778 info.endPos = tr->endPos() + offset;
3779 info.track = tr->track() + trackOffset;
3780 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3781 if (info.startPos >= info.endPos) {
3782 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3783 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3784 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3787 m_commandStack->push(pasteClips);
3790 void CustomTrackView::pasteClipEffects()
3792 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3793 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3796 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3797 EffectsList effects = clip->effectList();
3799 QUndoCommand *paste = new QUndoCommand();
3800 paste->setText("Paste effects");
3802 QList<QGraphicsItem *> clips = scene()->selectedItems();
3803 for (int i = 0; i < clips.count(); ++i) {
3804 if (clips.at(i)->type() == AVWIDGET) {
3805 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3806 for (int i = 0; i < clip->effectsCount(); i++) {
3807 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3811 m_commandStack->push(paste);
3815 ClipItem *CustomTrackView::getClipUnderCursor() const
3817 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3818 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3819 for (int i = 0; i < collisions.count(); i++) {
3820 if (collisions.at(i)->type() == AVWIDGET) {
3821 return static_cast < ClipItem *>(collisions.at(i));
3827 ClipItem *CustomTrackView::getMainActiveClip() const
3829 QList<QGraphicsItem *> clips = scene()->selectedItems();
3830 if (clips.isEmpty()) {
3831 return getClipUnderCursor();
3833 ClipItem *item = NULL;
3834 for (int i = 0; i < clips.count(); ++i) {
3835 if (clips.at(i)->type() == AVWIDGET)
3836 item = static_cast < ClipItem *>(clips.at(i));
3837 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3839 if (item) return item;
3844 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3846 QList<QGraphicsItem *> clips = scene()->selectedItems();
3847 if (clips.isEmpty()) {
3848 return getClipUnderCursor();
3851 // remove all items in the list that are not clips
3852 for (int i = 0; i < clips.count();) {
3853 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3856 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3857 for (int i = 0; i < clips.count(); ++i) {
3858 if (clips.at(i)->type() == AVWIDGET) {
3859 item = static_cast < ClipItem *>(clips.at(i));
3860 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3868 void CustomTrackView::setInPoint()
3870 ClipItem *clip = getActiveClipUnderCursor(true);
3872 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3875 ItemInfo startInfo = clip->info();
3876 ItemInfo endInfo = startInfo;
3877 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3878 if (endInfo.startPos >= startInfo.endPos) {
3879 // Check for invalid resize
3880 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3882 } else if (endInfo.startPos < startInfo.startPos) {
3883 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3884 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3885 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3889 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3890 m_commandStack->push(command);
3893 void CustomTrackView::setOutPoint()
3895 ClipItem *clip = getActiveClipUnderCursor(true);
3897 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3900 ItemInfo startInfo = clip->info();
3901 ItemInfo endInfo = clip->info();
3902 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3903 if (endInfo.endPos <= startInfo.startPos) {
3904 // Check for invalid resize
3905 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3907 } else if (endInfo.endPos > startInfo.endPos) {
3908 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3909 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3910 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3917 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3918 m_commandStack->push(command);
3921 void CustomTrackView::slotUpdateAllThumbs()
3923 QList<QGraphicsItem *> itemList = items();
3924 //if (itemList.isEmpty()) return;
3926 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3927 for (int i = 0; i < itemList.count(); i++) {
3928 if (itemList.at(i)->type() == AVWIDGET) {
3929 item = static_cast <ClipItem *>(itemList.at(i));
3930 if (item->clipType() != COLOR) {
3931 // Check if we have a cached thumbnail
3932 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3933 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3934 if (QFile::exists(thumb)) {
3936 item->slotSetStartThumb(pix);
3937 item->slotSetEndThumb(pix);
3940 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3941 QString endThumb = startThumb;
3942 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3943 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3944 if (QFile::exists(startThumb)) {
3945 QPixmap pix(startThumb);
3946 item->slotSetStartThumb(pix);
3948 if (QFile::exists(endThumb)) {
3949 QPixmap pix(endThumb);
3950 item->slotSetEndThumb(pix);
3954 item->refreshClip();
3955 qApp->processEvents();
3958 viewport()->update();
3961 void CustomTrackView::saveThumbnails()
3963 QList<QGraphicsItem *> itemList = items();
3965 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3966 for (int i = 0; i < itemList.count(); i++) {
3967 if (itemList.at(i)->type() == AVWIDGET) {
3968 item = static_cast <ClipItem *>(itemList.at(i));
3969 if (item->clipType() != COLOR) {
3970 // Check if we have a cached thumbnail
3971 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3972 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3973 if (!QFile::exists(thumb)) {
3974 QPixmap pix(item->startThumb());
3978 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3979 QString endThumb = startThumb;
3980 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3981 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3982 if (!QFile::exists(startThumb)) {
3983 QPixmap pix(item->startThumb());
3984 pix.save(startThumb);
3986 if (!QFile::exists(endThumb)) {
3987 QPixmap pix(item->endThumb());
3997 void CustomTrackView::slotInsertTrack(int ix)
3999 kDebug() << "// INSERTING TRK: " << ix;
4000 QDialog d(parentWidget());
4001 Ui::AddTrack_UI view;
4003 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4004 view.track_nb->setValue(ix);
4005 d.setWindowTitle(i18n("Insert Track"));
4007 if (d.exec() == QDialog::Accepted) {
4008 ix = view.track_nb->value();
4009 if (view.before_select->currentIndex() == 1) {
4013 if (view.video_track->isChecked()) {
4014 info.type = VIDEOTRACK;
4015 info.isMute = false;
4016 info.isBlind = false;
4017 info.isLocked = false;
4019 info.type = AUDIOTRACK;
4020 info.isMute = false;
4021 info.isBlind = true;
4022 info.isLocked = false;
4024 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
4025 m_commandStack->push(addTrack);
4026 m_document->setModified(true);
4030 void CustomTrackView::slotDeleteTrack(int ix)
4033 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4035 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4036 deleteTimelineTrack(ix, info);
4037 m_document->setModified(true);
4038 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
4039 m_commandStack->push(command);*/
4043 void CustomTrackView::slotChangeTrack(int ix)
4045 QDialog d(parentWidget());
4046 Ui::AddTrack_UI view;
4048 view.label->setText(i18n("Change track"));
4049 view.before_select->setHidden(true);
4050 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4051 view.track_nb->setValue(ix);
4052 d.setWindowTitle(i18n("Change Track Type"));
4054 if (d.exec() == QDialog::Accepted) {
4056 info.isLocked = false;
4057 info.isMute = false;
4058 ix = view.track_nb->value();
4060 if (view.video_track->isChecked()) {
4061 info.type = VIDEOTRACK;
4062 info.isBlind = false;
4064 info.type = AUDIOTRACK;
4065 info.isBlind = true;
4067 changeTimelineTrack(ix, info);
4068 m_document->setModified(true);
4073 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4075 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4076 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4077 QList<QGraphicsItem *> selection = m_scene->items(r);
4078 QUndoCommand *deleteTrack = new QUndoCommand();
4079 deleteTrack->setText("Delete track");
4081 // Delete all clips in selected track
4082 for (int i = 0; i < selection.count(); i++) {
4083 if (selection.at(i)->type() == AVWIDGET) {
4084 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4085 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4086 m_scene->removeItem(item);
4089 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4090 Transition *item = static_cast <Transition *>(selection.at(i));
4091 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4092 m_scene->removeItem(item);
4098 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
4099 m_commandStack->push(deleteTrack);
4102 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4104 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4105 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
4106 m_commandStack->push(changeTrack);
4109 void CustomTrackView::autoTransition()
4111 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4112 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4113 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4116 Transition *tr = static_cast <Transition*>(itemList.at(0));
4117 tr->setAutomatic(!tr->isAutomatic());
4118 QDomElement transition = tr->toXML();
4119 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);
4123 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4126 QDomNodeList params = effect.elementsByTagName("parameter");
4127 for (int i = 0; i < params.count(); i++) {
4128 QDomElement e = params.item(i).toElement();
4129 if (!e.isNull() && e.attribute("type") == "constant") {
4130 if (e.hasAttribute("factor")) {
4131 double factor = e.attribute("factor").toDouble();
4132 double value = e.attribute("value").toDouble();
4133 value = value / factor;
4134 result.append(QString::number(value));
4135 } else result.append(e.attribute("value"));
4141 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4143 QList<QGraphicsItem *> list = scene()->items();
4144 ClipItem *clip = NULL;
4145 for (int i = 0; i < list.size(); ++i) {
4146 if (list.at(i)->type() == AVWIDGET) {
4147 clip = static_cast <ClipItem *>(list.at(i));
4148 if (clip->clipProducer() == id) {
4149 clip->setClipName(name);
4153 viewport()->update();
4156 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4158 minimum = GenTime();
4159 maximum = GenTime();
4160 QList<QGraphicsItem *> selection;
4161 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4162 selection.removeAll(item);
4163 for (int i = 0; i < selection.count(); i++) {
4164 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4165 if (clip && clip->type() == AVWIDGET) {
4166 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4167 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4172 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4174 minimum = GenTime();
4175 maximum = GenTime();
4176 QList<QGraphicsItem *> selection;
4177 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4178 selection.removeAll(item);
4179 for (int i = 0; i < selection.count(); i++) {
4180 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4181 if (clip && clip->type() == TRANSITIONWIDGET) {
4182 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4183 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4189 void CustomTrackView::loadGroups(const QDomNodeList groups)
4191 for (int i = 0; i < groups.count(); i++) {
4192 QDomNodeList children = groups.at(i).childNodes();
4193 scene()->clearSelection();
4194 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4195 QDomNode n = children.item(nodeindex);
4196 QDomElement elem = n.toElement();
4197 int pos = elem.attribute("position").toInt();
4198 int track = elem.attribute("track").toInt();
4199 if (elem.tagName() == "clipitem") {
4200 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4201 if (clip) clip->setSelected(true);
4203 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4204 if (clip) clip->setSelected(true);
4207 groupSelectedItems(false, true);
4211 void CustomTrackView::splitAudio()
4213 resetSelectionGroup();
4214 QList<QGraphicsItem *> selection = scene()->selectedItems();
4215 if (selection.isEmpty()) {
4216 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4219 QUndoCommand *splitCommand = new QUndoCommand();
4220 splitCommand->setText(i18n("Split audio"));
4221 for (int i = 0; i < selection.count(); i++) {
4222 if (selection.at(i)->type() == AVWIDGET) {
4223 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4224 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4225 if (clip->parentItem()) {
4226 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4228 new SplitAudioCommand(this, clip->track(), clip->startPos(), true, splitCommand);
4233 m_commandStack->push(splitCommand);
4236 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4238 ClipItem *clip = getClipItemAt(pos, track);
4240 kDebug() << "// Cannot find clip to split!!!";
4244 int start = pos.frames(m_document->fps());
4245 int freetrack = m_document->tracksCount() - track - 1;
4246 for (; freetrack > 0; freetrack--) {
4247 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4248 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4249 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4250 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4251 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4256 kDebug() << "GOT TRK: " << track;
4257 if (freetrack == 0) {
4258 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4261 info.startPos = clip->startPos();
4262 info.endPos = clip->endPos();
4263 info.cropStart = clip->cropStart();
4264 info.track = m_document->tracksCount() - freetrack;
4265 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4266 scene()->clearSelection();
4267 clip->setSelected(true);
4268 ClipItem *audioClip = getClipItemAt(start, info.track);
4270 clip->setVideoOnly(true);
4271 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4272 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4273 audioClip->setSelected(true);
4274 audioClip->setAudioOnly(true);
4275 groupSelectedItems(false, true);
4279 // unsplit clip: remove audio part and change video part to normal clip
4280 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4281 kDebug() << "//CANNOT FIND CLP GRP";
4284 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4285 QList<QGraphicsItem *> children = grp->childItems();
4286 if (children.count() != 2) {
4287 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4290 for (int i = 0; i < children.count(); i++) {
4291 if (children.at(i) != clip) {
4292 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4293 ItemInfo info = clip->info();
4294 deleteClip(clp->info());
4295 clip->setVideoOnly(false);
4296 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4300 m_document->clipManager()->removeGroup(grp);
4301 scene()->destroyItemGroup(grp);
4305 void CustomTrackView::videoOnly()
4307 resetSelectionGroup();
4308 QList<QGraphicsItem *> selection = scene()->selectedItems();
4309 if (selection.isEmpty()) {
4310 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4313 QUndoCommand *videoCommand = new QUndoCommand();
4314 videoCommand->setText(i18n("Video only"));
4315 for (int i = 0; i < selection.count(); i++) {
4316 if (selection.at(i)->type() == AVWIDGET) {
4317 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4318 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4319 if (clip->parentItem()) {
4320 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4322 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4327 m_commandStack->push(videoCommand);
4330 void CustomTrackView::audioOnly()
4332 resetSelectionGroup();
4333 QList<QGraphicsItem *> selection = scene()->selectedItems();
4334 if (selection.isEmpty()) {
4335 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4338 QUndoCommand *videoCommand = new QUndoCommand();
4339 videoCommand->setText(i18n("Audio only"));
4340 for (int i = 0; i < selection.count(); i++) {
4341 if (selection.at(i)->type() == AVWIDGET) {
4342 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4343 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4344 if (clip->parentItem()) {
4345 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4347 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4352 m_commandStack->push(videoCommand);
4355 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4357 ClipItem *clip = getClipItemAt(pos, track);
4359 kDebug() << "// Cannot find clip to split!!!";
4363 int start = pos.frames(m_document->fps());
4364 clip->setVideoOnly(true);
4365 clip->setAudioOnly(false);
4366 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4367 } else if (audioOnly) {
4368 int start = pos.frames(m_document->fps());
4369 clip->setAudioOnly(true);
4370 clip->setVideoOnly(false);
4371 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4373 int start = pos.frames(m_document->fps());
4374 clip->setAudioOnly(false);
4375 clip->setVideoOnly(false);
4376 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4381 #include "customtrackview.moc"