1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
67 #include <QMouseEvent>
68 #include <QStylePainter>
69 #include <QGraphicsItem>
70 #include <QDomDocument>
72 #include <QApplication>
73 #include <QInputDialog>
77 // disable animation if user asked it in KDE's global settings
78 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
79 // needs something like below (taken from dolphin)
80 // #include <kglobalsettings.h>
81 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
82 // const int duration = animate ? 1500 : 1;
84 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
85 QGraphicsView(projectscene, parent),
86 m_scene(projectscene),
89 m_operationMode(NONE),
95 m_clickPoint(QPoint()),
97 m_autoScroll(KdenliveSettings::autoscroll()),
98 m_tracksHeight(KdenliveSettings::trackheight()),
102 m_menuPosition(QPoint()),
103 m_blockRefresh(false),
104 m_selectionGroup(NULL),
106 m_copiedItems(QList<AbstractClipItem *> ()),
108 m_changeSpeedAction(NULL),
109 m_pasteEffectsAction(NULL),
110 m_ungroupAction(NULL),
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 m_animationTimer = new QTimeLine(800);
118 m_animationTimer->setFrameRange(0, 5);
119 m_animationTimer->setUpdateInterval(100);
120 m_animationTimer->setLoopCount(0);
121 m_tipColor = QColor(0, 192, 0, 200);
122 QColor border = QColor(255, 255, 255, 100);
123 m_tipPen.setColor(border);
124 m_tipPen.setWidth(3);
125 setContentsMargins(0, 0, 0, 0);
126 const int maxWidth = m_tracksHeight * m_document->tracksCount();
127 setSceneRect(0, 0, sceneRect().width(), maxWidth);
128 verticalScrollBar()->setMaximum(maxWidth);
129 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
130 m_cursorLine->setZValue(1000);
132 KIcon razorIcon("edit-cut");
133 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
135 KIcon spacerIcon("kdenlive-spacer-tool");
136 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
137 verticalScrollBar()->setTracking(true);
138 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
139 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
140 m_scrollTimer.setInterval(100);
141 m_scrollTimer.setSingleShot(true);
144 CustomTrackView::~CustomTrackView()
146 qDeleteAll(m_guides);
149 void CustomTrackView::setDocumentModified()
151 m_document->setModified(true);
154 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
156 m_timelineContextMenu = timeline;
157 m_timelineContextClipMenu = clip;
158 m_clipTypeGroup = clipTypeGroup;
159 QList <QAction *> list = m_timelineContextClipMenu->actions();
160 for (int i = 0; i < list.count(); i++) {
161 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
162 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
163 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
166 m_timelineContextTransitionMenu = transition;
167 list = m_timelineContextTransitionMenu->actions();
168 for (int i = 0; i < list.count(); i++) {
169 if (list.at(i)->data().toString() == "auto") {
170 m_autoTransition = list.at(i);
176 void CustomTrackView::checkAutoScroll()
178 m_autoScroll = KdenliveSettings::autoscroll();
181 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
182 return m_scene->m_tracksList;
185 void CustomTrackView::checkTrackHeight()
187 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
188 m_tracksHeight = KdenliveSettings::trackheight();
189 emit trackHeightChanged();
190 QList<QGraphicsItem *> itemList = items();
192 Transition *transitionitem;
193 bool snap = KdenliveSettings::snaptopoints();
194 KdenliveSettings::setSnaptopoints(false);
195 for (int i = 0; i < itemList.count(); i++) {
196 if (itemList.at(i)->type() == AVWIDGET) {
197 item = (ClipItem*) itemList.at(i);
198 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
199 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
201 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
202 transitionitem = (Transition*) itemList.at(i);
203 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
204 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
207 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
209 for (int i = 0; i < m_guides.count(); i++) {
210 QLineF l = m_guides.at(i)->line();
211 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
212 m_guides.at(i)->setLine(l);
215 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
216 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
217 KdenliveSettings::setSnaptopoints(snap);
222 void CustomTrackView::resizeEvent(QResizeEvent * event)
224 QGraphicsView::resizeEvent(event);
228 /** Zoom or move viewport on mousewheel
230 * If mousewheel+Ctrl, zooms in/out on the timeline.
232 * With Ctrl, moves viewport towards end of timeline if down/back,
233 * opposite on up/forward.
235 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
236 void CustomTrackView::wheelEvent(QWheelEvent * e)
238 if (e->modifiers() == Qt::ControlModifier) {
239 if (e->delta() > 0) emit zoomIn();
242 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
243 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
247 int CustomTrackView::getPreviousVideoTrack(int track)
249 track = m_document->tracksCount() - track - 1;
251 for (int i = track; i > -1; i--) {
252 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
258 void CustomTrackView::slotCheckMouseScrolling()
260 if (m_scrollOffset == 0) {
261 m_scrollTimer.stop();
264 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
265 m_scrollTimer.start();
268 void CustomTrackView::slotCheckPositionScrolling()
270 // If mouse is at a border of the view, scroll
271 if (m_moveOpMode != SEEK) return;
272 int pos = cursorPos();
273 if (mapFromScene(pos, 0).x() < 7) {
274 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
275 setCursorPos(mapToScene(QPoint()).x() - 1);
276 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
278 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
279 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
280 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
281 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
288 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
290 int pos = event->x();
291 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
292 emit mousePosition(mappedXPos);
293 if (event->buttons() & Qt::MidButton) return;
294 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
295 QGraphicsView::mouseMoveEvent(event);
300 if (event->buttons() != Qt::NoButton) {
301 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
302 if (m_dragItem && m_tool == SELECTTOOL) {
303 if (m_operationMode == MOVE && move) {
304 QGraphicsView::mouseMoveEvent(event);
305 // If mouse is at a border of the view, scroll
307 m_scrollOffset = -30;
308 m_scrollTimer.start();
309 } else if (viewport()->width() - pos < 10) {
311 m_scrollTimer.start();
312 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
314 } else if (m_operationMode == RESIZESTART && move) {
315 double snappedPos = getSnapPointForPos(mappedXPos);
316 m_document->renderer()->pause();
317 m_dragItem->resizeStart((int)(snappedPos));
318 } else if (m_operationMode == RESIZEEND && move) {
319 double snappedPos = getSnapPointForPos(mappedXPos);
320 m_document->renderer()->pause();
321 m_dragItem->resizeEnd((int)(snappedPos));
322 } else if (m_operationMode == FADEIN && move) {
323 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
324 } else if (m_operationMode == FADEOUT && move) {
325 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
326 } else if (m_operationMode == KEYFRAME && move) {
327 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
328 double pos = mapToScene(event->pos()).toPoint().y();
329 QRectF br = m_dragItem->sceneBoundingRect();
330 double maxh = 100.0 / br.height();
331 pos = (br.bottom() - pos) * maxh;
332 m_dragItem->updateKeyFramePos(keyFramePos, pos);
335 if (m_animation) delete m_animation;
337 if (m_visualTip) delete m_visualTip;
340 } else if (m_operationMode == MOVEGUIDE) {
341 if (m_animation) delete m_animation;
343 if (m_visualTip) delete m_visualTip;
345 QGraphicsView::mouseMoveEvent(event);
347 } else if (m_operationMode == SPACER && move) {
349 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
350 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
354 if (m_tool == RAZORTOOL) {
355 setCursor(m_razorCursor);
356 //QGraphicsView::mouseMoveEvent(event);
358 } else if (m_tool == SPACERTOOL) {
359 setCursor(m_spacerCursor);
363 QList<QGraphicsItem *> itemList = items(event->pos());
364 QGraphicsRectItem *item = NULL;
365 OPERATIONTYPE opMode = NONE;
367 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
369 } else for (int i = 0; i < itemList.count(); i++) {
370 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
371 item = (QGraphicsRectItem*) itemList.at(i);
376 if (item && event->buttons() == Qt::NoButton) {
377 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
378 if (m_tool == RAZORTOOL) {
379 // razor tool over a clip, display current frame in monitor
380 if (!m_blockRefresh && item->type() == AVWIDGET) {
381 //TODO: solve crash when showing frame when moving razor over clip
382 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
387 opMode = clip->operationMode(mapToScene(event->pos()));
389 if (opMode == m_moveOpMode) {
390 QGraphicsView::mouseMoveEvent(event);
394 if (m_animation) delete m_animation;
396 m_animationTimer->stop();
401 m_moveOpMode = opMode;
402 if (opMode == MOVE) {
403 setCursor(Qt::OpenHandCursor);
404 } else if (opMode == RESIZESTART) {
405 setCursor(KCursor("left_side", Qt::SizeHorCursor));
406 if (m_visualTip == NULL) {
407 QRectF rect = clip->sceneBoundingRect();
409 polygon << QPoint(0, rect.height() / 2 - size * 2);
410 polygon << QPoint(size * 2, (int)(rect.height() / 2));
411 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
412 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
414 m_visualTip = new QGraphicsPolygonItem(polygon);
415 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
416 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
417 m_visualTip->setPos(rect.x(), rect.y());
418 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
419 m_visualTip->setZValue(100);
420 m_animation = new QGraphicsItemAnimation;
421 m_animation->setItem(m_visualTip);
422 m_animation->setTimeLine(m_animationTimer);
424 m_animation->setScaleAt(.5, scale, 1);
425 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
427 m_animation->setScaleAt(1, scale, 1);
428 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
429 scene()->addItem(m_visualTip);
430 m_animationTimer->start();
432 } else if (opMode == RESIZEEND) {
433 setCursor(KCursor("right_side", Qt::SizeHorCursor));
434 if (m_visualTip == NULL) {
435 QRectF rect = clip->sceneBoundingRect();
437 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
438 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
439 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
440 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
442 m_visualTip = new QGraphicsPolygonItem(polygon);
443 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
444 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
445 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
446 m_visualTip->setPos(rect.right(), rect.y());
447 m_visualTip->setZValue(100);
448 m_animation = new QGraphicsItemAnimation;
449 m_animation->setItem(m_visualTip);
450 m_animation->setTimeLine(m_animationTimer);
452 m_animation->setScaleAt(.5, scale, 1);
454 m_animation->setScaleAt(1, scale, 1);
455 scene()->addItem(m_visualTip);
456 m_animationTimer->start();
458 } else if (opMode == FADEIN) {
459 if (m_visualTip == NULL) {
460 ClipItem *item = (ClipItem *) clip;
461 QRectF rect = clip->sceneBoundingRect();
462 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
463 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
464 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
465 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
466 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
467 m_visualTip->setZValue(100);
468 m_animation = new QGraphicsItemAnimation;
469 m_animation->setItem(m_visualTip);
470 m_animation->setTimeLine(m_animationTimer);
472 m_animation->setScaleAt(.5, scale, scale);
474 m_animation->setScaleAt(1, scale, scale);
475 scene()->addItem(m_visualTip);
476 m_animationTimer->start();
478 setCursor(Qt::PointingHandCursor);
479 } else if (opMode == FADEOUT) {
480 if (m_visualTip == NULL) {
481 ClipItem *item = (ClipItem *) clip;
482 QRectF rect = clip->sceneBoundingRect();
483 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
484 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
485 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
486 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
487 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
488 m_visualTip->setZValue(100);
489 m_animation = new QGraphicsItemAnimation;
490 m_animation->setItem(m_visualTip);
491 m_animation->setTimeLine(m_animationTimer);
493 m_animation->setScaleAt(.5, scale, scale);
495 m_animation->setScaleAt(1, scale, scale);
496 scene()->addItem(m_visualTip);
497 m_animationTimer->start();
499 setCursor(Qt::PointingHandCursor);
500 } else if (opMode == TRANSITIONSTART) {
501 /*if (m_visualTip == NULL) {
502 QRectF rect = clip->sceneBoundingRect();
503 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
504 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
505 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
506 m_visualTip->setZValue(100);
507 m_animation = new QGraphicsItemAnimation;
508 m_animation->setItem(m_visualTip);
509 m_animation->setTimeLine(m_animationTimer);
510 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
512 m_animation->setScaleAt(.5, scale, scale);
514 m_animation->setScaleAt(1, scale, scale);
515 scene()->addItem(m_visualTip);
516 m_animationTimer->start();
518 setCursor(Qt::PointingHandCursor);
519 } else if (opMode == TRANSITIONEND) {
520 /*if (m_visualTip == NULL) {
521 QRectF rect = clip->sceneBoundingRect();
522 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
523 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
524 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
525 m_visualTip->setZValue(100);
526 m_animation = new QGraphicsItemAnimation;
527 m_animation->setItem(m_visualTip);
528 m_animation->setTimeLine(m_animationTimer);
529 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
531 m_animation->setScaleAt(.5, scale, scale);
533 m_animation->setScaleAt(1, scale, scale);
534 scene()->addItem(m_visualTip);
535 m_animationTimer->start();
537 setCursor(Qt::PointingHandCursor);
538 } else if (opMode == KEYFRAME) {
539 setCursor(Qt::PointingHandCursor);
541 } // no clip under mouse
542 else if (m_tool == RAZORTOOL) {
545 } else if (opMode == MOVEGUIDE) {
546 m_moveOpMode = opMode;
547 setCursor(Qt::SplitHCursor);
549 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
551 setCursorPos(mappedXPos);
552 slotCheckPositionScrolling();
553 } else m_moveOpMode = NONE;
555 if (m_animation) delete m_animation;
556 m_animationTimer->stop();
562 setCursor(Qt::ArrowCursor);
564 QGraphicsView::mouseMoveEvent(event);
568 void CustomTrackView::mousePressEvent(QMouseEvent * event)
570 kDebug() << "mousePressEvent STARTED";
571 m_menuPosition = QPoint();
572 m_blockRefresh = true;
573 bool collision = false;
575 if (m_tool != RAZORTOOL) activateMonitor();
576 else if (m_document->renderer()->playSpeed() != 0.0) {
577 m_document->renderer()->pause();
580 m_clickEvent = event->pos();
582 // special cases (middle click button or ctrl / shift click
583 if (event->button() == Qt::MidButton) {
584 m_document->renderer()->switchPlay();
585 m_blockRefresh = false;
586 m_operationMode = NONE;
590 // check item under mouse
591 QList<QGraphicsItem *> collisionList = items(event->pos());
593 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
594 setDragMode(QGraphicsView::ScrollHandDrag);
595 QGraphicsView::mousePressEvent(event);
596 m_blockRefresh = false;
597 m_operationMode = NONE;
601 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
602 setDragMode(QGraphicsView::RubberBandDrag);
603 if (!(event->modifiers() & Qt::ControlModifier)) {
604 resetSelectionGroup();
605 scene()->clearSelection();
607 QGraphicsView::mousePressEvent(event);
608 m_blockRefresh = false;
609 m_operationMode = RUBBERSELECTION;
613 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
614 // a guide item was pressed
615 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
617 m_dragGuide = (Guide *) collisionList.at(0);
619 m_operationMode = MOVEGUIDE;
620 // deselect all clips so that only the guide will move
621 m_scene->clearSelection();
622 resetSelectionGroup();
623 updateSnapPoints(NULL);
624 QGraphicsView::mousePressEvent(event);
628 // Find first clip, transition or group under mouse
631 AbstractGroupItem *dragGroup = NULL;
632 while (ct < collisionList.count()) {
633 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
634 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
635 m_dragItemInfo = m_dragItem->info();
636 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
637 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
638 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
645 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
646 // update transition menu action
647 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
648 m_autoTransition->setEnabled(true);
649 } else m_autoTransition->setEnabled(false);
651 // context menu requested
652 if (event->button() == Qt::RightButton) {
654 if (dragGroup) dragGroup->setSelected(true);
655 else if (!m_dragItem->isSelected()) {
656 resetSelectionGroup(false);
657 m_scene->clearSelection();
658 m_dragItem->setSelected(true);
661 m_operationMode = NONE;
662 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
663 m_menuPosition = m_clickEvent;
669 // No item under click
670 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
671 resetSelectionGroup();
672 setCursor(Qt::ArrowCursor);
673 m_scene->clearSelection();
675 emit clipItemSelected(NULL);
676 updateClipTypeActions(NULL);
677 if (m_tool == SPACERTOOL) {
678 QList<QGraphicsItem *> selection;
679 if (event->modifiers() == Qt::ControlModifier) {
680 // Ctrl + click, select all items on track after click position
681 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
682 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
684 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;
686 // Select all items on all tracks after click position
687 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
688 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
691 resetSelectionGroup(false);
692 m_scene->clearSelection();
694 for (int i = 0; i < selection.count(); i++) {
695 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
696 selection.at(i)->setSelected(true);
699 groupSelectedItems(true);
700 m_operationMode = SPACER;
701 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
702 kDebug() << "END mousePress EVENT ";
707 if (m_tool == RAZORTOOL && m_dragItem) {
708 if (m_dragItem->type() == TRANSITIONWIDGET) {
709 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
713 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
714 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
719 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
720 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
721 m_document->renderer()->pause();
722 m_commandStack->push(command);
723 m_document->setModified(true);
729 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
731 QList <GenTime> offsetList;
732 QList<QGraphicsItem *> children = dragGroup->childItems();
733 for (int i = 0; i < children.count(); i++) {
734 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
735 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
736 offsetList.append(item->startPos());
737 offsetList.append(item->endPos());
740 if (!offsetList.isEmpty()) {
742 GenTime startOffset = offsetList.takeFirst();
743 QList <GenTime> cleandOffsetList;
744 for (int k = 0; k < offsetList.size(); k++) {
745 GenTime newoffset = offsetList.at(k) - startOffset;
746 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
747 cleandOffsetList.append(newoffset);
750 updateSnapPoints(NULL, cleandOffsetList, true);
754 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
755 else emit clipItemSelected(NULL);
757 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
758 // If clicked item is selected, allow move
759 if (dragGroup) dragGroup->setSelected(true);
761 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
763 resetSelectionGroup();
764 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
766 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
767 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
768 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
770 bool selected = !m_dragItem->isSelected();
771 if (dragGroup) dragGroup->setSelected(selected);
772 else m_dragItem->setSelected(selected);
774 groupSelectedItems();
775 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
776 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
777 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
778 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
781 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
782 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
784 if (m_operationMode == KEYFRAME) {
785 m_dragItem->updateSelectedKeyFrame();
786 m_blockRefresh = false;
788 } else if (m_operationMode == MOVE) {
789 setCursor(Qt::ClosedHandCursor);
790 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
792 info.startPos = m_dragItem->startPos();
793 info.track = m_dragItem->track();
794 int transitiontrack = getPreviousVideoTrack(info.track);
795 ClipItem *transitionClip = NULL;
796 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
797 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
798 info.endPos = transitionClip->endPos();
799 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
800 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
801 // Check there is no other transition at that place
802 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
803 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
804 QList<QGraphicsItem *> selection = m_scene->items(r);
805 bool transitionAccepted = true;
806 for (int i = 0; i < selection.count(); i++) {
807 if (selection.at(i)->type() == TRANSITIONWIDGET) {
808 Transition *tr = static_cast <Transition *>(selection.at(i));
809 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
810 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
811 } else transitionAccepted = false;
814 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
815 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
816 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
818 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
819 info.track = m_dragItem->track();
820 int transitiontrack = getPreviousVideoTrack(info.track);
821 ClipItem *transitionClip = NULL;
822 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
823 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
824 info.startPos = transitionClip->startPos();
825 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
826 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
827 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
828 EffectsList::setParameter(transition, "reverse", "1");
830 // Check there is no other transition at that place
831 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
832 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
833 QList<QGraphicsItem *> selection = m_scene->items(r);
834 bool transitionAccepted = true;
835 for (int i = 0; i < selection.count(); i++) {
836 if (selection.at(i)->type() == TRANSITIONWIDGET) {
837 Transition *tr = static_cast <Transition *>(selection.at(i));
838 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
839 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
840 } else transitionAccepted = false;
843 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
844 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
846 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
847 resetSelectionGroup(false);
848 m_dragItem->setSelected(true);
851 m_blockRefresh = false;
853 //QGraphicsView::mousePressEvent(event);
856 void CustomTrackView::resetSelectionGroup(bool selectItems)
858 if (m_selectionGroup) {
859 // delete selection group
860 bool snap = KdenliveSettings::snaptopoints();
861 KdenliveSettings::setSnaptopoints(false);
863 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
864 scene()->destroyItemGroup(m_selectionGroup);
865 for (int i = 0; i < children.count(); i++) {
866 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
867 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
868 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
869 children.at(i)->setSelected(selectItems);
871 } else if (children.at(i)->type() == GROUPWIDGET) {
872 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
873 children.at(i)->setSelected(selectItems);
876 m_selectionGroup = NULL;
877 KdenliveSettings::setSnaptopoints(snap);
881 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
883 if (m_selectionGroup) {
884 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
887 QList<QGraphicsItem *> selection = m_scene->selectedItems();
888 if (selection.isEmpty()) return;
889 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
890 // Find top left position of selection
891 for (int i = 1; i < selection.count(); i++) {
892 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
893 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
894 if (currenttop.x() < top.x()) top.setX(currenttop.x());
895 if (currenttop.y() < top.y()) top.setY(currenttop.y());
899 if (force || selection.count() > 1) {
900 bool snap = KdenliveSettings::snaptopoints();
901 KdenliveSettings::setSnaptopoints(false);
902 if (createNewGroup) {
903 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
904 newGroup->translate(-top.x(), -top.y() + 1);
905 newGroup->setPos(top.x(), top.y() - 1);
906 scene()->addItem(newGroup);
908 // CHeck if we are trying to include a group in a group
909 QList <AbstractGroupItem *> groups;
910 for (int i = 0; i < selection.count(); i++) {
911 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
912 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
913 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
915 if (!groups.isEmpty()) {
916 // ungroup previous groups
917 while (!groups.isEmpty()) {
918 AbstractGroupItem *grp = groups.takeFirst();
919 m_document->clipManager()->removeGroup(grp);
920 scene()->destroyItemGroup(grp);
922 selection = m_scene->selectedItems();
925 for (int i = 0; i < selection.count(); i++) {
926 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
927 newGroup->addToGroup(selection.at(i));
928 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
931 KdenliveSettings::setSnaptopoints(snap);
933 m_selectionGroup = new AbstractGroupItem(m_document->fps());
934 m_selectionGroup->translate(-top.x(), -top.y() + 1);
935 m_selectionGroup->setPos(top.x(), top.y() - 1);
936 scene()->addItem(m_selectionGroup);
937 for (int i = 0; i < selection.count(); i++) {
938 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
939 m_selectionGroup->addToGroup(selection.at(i));
940 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
943 KdenliveSettings::setSnaptopoints(snap);
944 if (m_selectionGroup) {
945 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
946 m_selectionGroupInfo.track = m_selectionGroup->track();
949 } else resetSelectionGroup();
952 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
954 kDebug() << "++++++++++++ DBL CLK";
955 if (m_dragItem && m_dragItem->hasKeyFrames()) {
956 if (m_moveOpMode == KEYFRAME) {
957 // user double clicked on a keyframe, open edit dialog
958 QDialog d(parentWidget());
959 Ui::KeyFrameDialog_UI view;
961 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
962 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
963 view.kfr_value->setFocus();
964 if (d.exec() == QDialog::Accepted) {
965 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
966 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
967 ClipItem *item = (ClipItem *)m_dragItem;
968 QString previous = item->keyframes(item->selectedEffectIndex());
969 item->updateKeyframeEffect();
970 QString next = item->keyframes(item->selectedEffectIndex());
971 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
972 m_commandStack->push(command);
973 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
978 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
979 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
980 ClipItem * item = (ClipItem *) m_dragItem;
981 QString previous = item->keyframes(item->selectedEffectIndex());
982 item->updateKeyframeEffect();
983 QString next = item->keyframes(item->selectedEffectIndex());
984 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
985 m_commandStack->push(command);
986 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
988 } else if (m_dragItem) {
989 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
992 if (m_dragItem->type() == TRANSITIONWIDGET) {
993 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
995 getClipAvailableSpace(m_dragItem, minimum, maximum);
997 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
998 d.setMargins(minimum, maximum);
999 if (d.exec() == QDialog::Accepted) {
1000 if (m_dragItem->type() == TRANSITIONWIDGET) {
1001 // move & resize transition
1003 startInfo.startPos = m_dragItem->startPos();
1004 startInfo.endPos = m_dragItem->endPos();
1005 startInfo.track = m_dragItem->track();
1007 endInfo.startPos = d.startPos();
1008 endInfo.endPos = endInfo.startPos + d.duration();
1009 endInfo.track = m_dragItem->track();
1010 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1011 m_commandStack->push(command);
1013 // move and resize clip
1014 QUndoCommand *moveCommand = new QUndoCommand();
1015 moveCommand->setText(i18n("Edit clip"));
1016 ItemInfo clipInfo = m_dragItem->info();
1017 if (d.startPos() != clipInfo.startPos) {
1018 ItemInfo startInfo = clipInfo;
1019 clipInfo.startPos = d.startPos();
1020 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1021 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1023 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1024 ItemInfo startInfo = clipInfo;
1025 clipInfo.endPos = clipInfo.startPos + d.duration();
1026 clipInfo.cropStart = d.cropStart();
1027 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1029 m_commandStack->push(moveCommand);
1033 QList<QGraphicsItem *> collisionList = items(event->pos());
1034 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1035 Guide *editGuide = (Guide *) collisionList.at(0);
1036 if (editGuide) slotEditGuide(editGuide->info());
1042 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1044 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1046 clip->setKeyframes(index, keyframes);
1047 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1048 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1052 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1054 if (clip == NULL) m_timelineContextMenu->popup(pos);
1055 else if (group != NULL) {
1056 m_changeSpeedAction->setEnabled(false);
1057 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1058 m_ungroupAction->setEnabled(true);
1059 updateClipTypeActions(NULL);
1060 m_timelineContextClipMenu->popup(pos);
1062 m_ungroupAction->setEnabled(false);
1063 if (clip->type() == AVWIDGET) {
1064 ClipItem *item = static_cast <ClipItem*>(clip);
1065 updateClipTypeActions(item);
1066 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1067 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1068 m_timelineContextClipMenu->popup(pos);
1069 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1073 void CustomTrackView::activateMonitor()
1075 emit activateDocumentMonitor();
1078 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1080 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1082 resetSelectionGroup();
1083 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1084 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1086 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1087 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1089 info.startPos = GenTime();
1090 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1091 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1092 info.track = (int)(1 / m_tracksHeight);
1093 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1094 m_selectionGroup->addToGroup(item);
1095 item->setFlags(QGraphicsItem::ItemIsSelectable);
1096 //TODO: check if we do not overlap another clip when first dropping in timeline
1097 // if (insertPossible(m_selectionGroup, event->pos()))
1098 QList <GenTime> offsetList;
1099 offsetList.append(info.endPos);
1100 updateSnapPoints(NULL, offsetList);
1101 scene()->addItem(m_selectionGroup);
1102 event->acceptProposedAction();
1103 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1105 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1106 m_scene->clearSelection();
1107 resetSelectionGroup(false);
1109 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1112 QList <GenTime> offsetList;
1113 for (int i = 0; i < ids.size(); ++i) {
1114 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1115 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1117 info.startPos = start;
1118 info.endPos = info.startPos + clip->duration();
1119 info.track = (int)(1 / m_tracksHeight);
1120 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1121 start += clip->duration();
1122 offsetList.append(start);
1123 m_selectionGroup->addToGroup(item);
1124 item->setFlags(QGraphicsItem::ItemIsSelectable);
1126 //TODO: check if we do not overlap another clip when first dropping in timeline
1127 //if (insertPossible(m_selectionGroup, event->pos()))
1128 updateSnapPoints(NULL, offsetList);
1129 scene()->addItem(m_selectionGroup);
1130 event->acceptProposedAction();
1132 // the drag is not a clip (may be effect, ...)
1134 QGraphicsView::dragEnterEvent(event);
1139 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1142 QList<QGraphicsItem *> children = group->childItems();
1143 for (int i = 0; i < children.count(); i++) {
1144 if (children.at(i)->type() == AVWIDGET) {
1145 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1146 ItemInfo info = clip->info();
1147 kDebug() << " / / INSERT : " << pos.x();
1148 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);
1149 kDebug() << " / / INSERT RECT: " << shape;
1150 path = path.united(QPolygonF(shape));
1154 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1155 if (collindingItems.isEmpty()) return true;
1157 for (int i = 0; i < collindingItems.count(); i++) {
1158 QGraphicsItem *collision = collindingItems.at(i);
1159 if (collision->type() == AVWIDGET) {
1161 kDebug() << "// COLLISIION DETECTED";
1170 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1172 int track = m_document->tracksCount() - clip->track();
1173 GenTime pos = clip->startPos();
1174 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1175 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1178 bool success = true;
1179 for (int i = 0; i < clip->effectsCount(); i++) {
1180 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1182 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1183 m_document->renderer()->doRefresh();
1186 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1188 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1190 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1191 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1192 emit clipItemSelected(clip);
1193 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1196 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1198 QString index = effect.attribute("kdenlive_ix");
1199 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1200 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1201 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1204 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1206 clip->deleteEffect(index);
1207 emit clipItemSelected(clip);
1211 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1213 QList<QGraphicsItem *> itemList = group->childItems();
1214 QUndoCommand *effectCommand = new QUndoCommand();
1216 QDomNode namenode = effect.elementsByTagName("name").item(0);
1217 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1218 else effectName = i18n("effect");
1219 effectCommand->setText(i18n("Add %1", effectName));
1221 for (int i = 0; i < itemList.count(); i++) {
1222 if (itemList.at(i)->type() == AVWIDGET) {
1223 ClipItem *item = (ClipItem *)itemList.at(i);
1224 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1225 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1228 if (item->isItemLocked()) {
1231 item->initEffect(effect);
1232 if (effect.attribute("tag") == "ladspa") {
1233 QString ladpsaFile = m_document->getLadspaFile();
1234 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1235 effect.setAttribute("src", ladpsaFile);
1237 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1242 m_commandStack->push(effectCommand);
1243 m_document->setModified(true);
1244 } else delete effectCommand;
1247 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1249 QList<QGraphicsItem *> itemList;
1250 QUndoCommand *effectCommand = new QUndoCommand();
1252 QDomNode namenode = effect.elementsByTagName("name").item(0);
1253 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1254 else effectName = i18n("effect");
1255 effectCommand->setText(i18n("Add %1", effectName));
1257 if (track == -1) itemList = scene()->selectedItems();
1258 if (itemList.isEmpty()) {
1259 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1260 if (clip) itemList.append(clip);
1261 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1263 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1264 for (int i = 0; i < itemList.count(); i++) {
1265 if (itemList.at(i)->type() == AVWIDGET) {
1266 ClipItem *item = (ClipItem *)itemList.at(i);
1267 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1268 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1271 if (item->isItemLocked()) {
1274 item->initEffect(effect);
1275 if (effect.attribute("tag") == "ladspa") {
1276 QString ladpsaFile = m_document->getLadspaFile();
1277 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1278 effect.setAttribute("src", ladpsaFile);
1280 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1285 m_commandStack->push(effectCommand);
1286 m_document->setModified(true);
1287 } else delete effectCommand;
1290 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1292 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1293 m_commandStack->push(command);
1294 m_document->setModified(true);
1297 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1299 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1301 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1302 if (effect.attribute("tag") == "ladspa") {
1303 // Update the ladspa affect file
1304 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1306 // check if we are trying to reset a keyframe effect
1307 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1308 clip->initEffect(effect);
1309 clip->setEffectAt(ix, effect);
1310 effectParams = clip->getEffectArgs(effect);
1312 if (effectParams.paramValue("disabled") == "1") {
1313 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1314 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1315 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1316 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1317 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1319 clip->setEffectAt(ix, effect);
1320 if (ix == clip->selectedEffectIndex()) {
1321 clip->setSelectedEffect(ix);
1322 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1324 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1325 // A fade effect was modified, update the clip
1326 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1327 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1328 clip->setFadeIn(pos);
1330 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1331 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1332 clip->setFadeOut(pos);
1337 m_document->setModified(true);
1340 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1342 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1344 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1345 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1346 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1347 clip->setEffectAt(oldPos - 1, act);
1348 clip->setEffectAt(newPos - 1, before);
1349 emit clipItemSelected(clip, newPos - 1);
1351 m_document->setModified(true);
1354 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1356 QDomElement effect = clip->effectAt(effectPos);
1357 QDomElement oldEffect = effect.cloneNode().toElement();
1358 effect.setAttribute("disabled", disable);
1359 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1360 m_commandStack->push(command);
1361 m_document->setModified(true);
1364 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1366 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1367 m_commandStack->push(command);
1368 m_document->setModified(true);
1371 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1373 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1374 m_commandStack->push(command);
1377 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1381 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1382 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1383 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1384 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);
1385 m_blockRefresh = false;
1388 if (item->parentItem()) {
1389 // Item is part of a group, reset group
1390 resetSelectionGroup();
1392 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1394 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1395 int cutPos = (int) cutTime.frames(m_document->fps());
1397 double speed = item->speed();
1398 newPos.startPos = cutTime;
1399 newPos.endPos = info.endPos;
1400 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1401 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1402 newPos.track = info.track;
1403 ClipItem *dup = item->clone(newPos);
1404 item->resizeEnd(cutPos, false);
1405 scene()->addItem(dup);
1406 if (item->checkKeyFrames()) slotRefreshEffects(item);
1407 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1408 item->baseClip()->addReference();
1409 m_document->updateClip(item->baseClip()->getId());
1410 m_document->setModified(true);
1411 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);
1412 kDebug() << "// CUTTING CLIP dONE";
1416 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1417 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1418 if (!item || !dup || item == dup) {
1419 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1420 m_blockRefresh = false;
1423 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1424 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1428 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1429 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1430 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1431 //deleteClip(dup->info());
1434 if (dup->isSelected()) emit clipItemSelected(NULL);
1435 dup->baseClip()->removeReference();
1436 m_document->updateClip(dup->baseClip()->getId());
1437 scene()->removeItem(dup);
1440 ItemInfo clipinfo = item->info();
1441 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1442 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1444 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1445 m_document->setModified(true);
1447 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1450 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1453 void CustomTrackView::slotEnableRefresh()
1455 m_blockRefresh = false;
1458 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1460 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1461 if (itemList.count() == 1) {
1462 if (itemList.at(0)->type() == AVWIDGET) {
1463 ClipItem *item = (ClipItem *) itemList.at(0);
1465 info.track = item->track();
1466 ClipItem *transitionClip = NULL;
1467 const int transitiontrack = getPreviousVideoTrack(info.track);
1468 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1469 if (pos < item->startPos() + item->duration() / 2) {
1470 // add transition to clip start
1471 info.startPos = item->startPos();
1472 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1473 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1474 info.endPos = transitionClip->endPos();
1475 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1476 // Check there is no other transition at that place
1477 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1478 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1479 QList<QGraphicsItem *> selection = m_scene->items(r);
1480 bool transitionAccepted = true;
1481 for (int i = 0; i < selection.count(); i++) {
1482 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1483 Transition *tr = static_cast <Transition *>(selection.at(i));
1484 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1485 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1486 } else transitionAccepted = false;
1489 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1490 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1493 // add transition to clip end
1494 info.endPos = item->endPos();
1495 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1496 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1497 info.startPos = transitionClip->startPos();
1498 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1499 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1501 // Check there is no other transition at that place
1502 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1503 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1504 QList<QGraphicsItem *> selection = m_scene->items(r);
1505 bool transitionAccepted = true;
1506 for (int i = 0; i < selection.count(); i++) {
1507 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1508 Transition *tr = static_cast <Transition *>(selection.at(i));
1509 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1510 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1511 } else transitionAccepted = false;
1514 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1515 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1518 } else for (int i = 0; i < itemList.count(); i++) {
1519 if (itemList.at(i)->type() == AVWIDGET) {
1520 ClipItem *item = (ClipItem *) itemList.at(i);
1522 info.startPos = item->startPos();
1523 info.endPos = info.startPos + GenTime(65, m_document->fps());
1524 info.track = item->track();
1526 // Check there is no other transition at that place
1527 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1528 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1529 QList<QGraphicsItem *> selection = m_scene->items(r);
1530 bool transitionAccepted = true;
1531 for (int i = 0; i < selection.count(); i++) {
1532 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1533 Transition *tr = static_cast <Transition *>(selection.at(i));
1534 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1535 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1536 } else transitionAccepted = false;
1539 int transitiontrack = getPreviousVideoTrack(info.track);
1540 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1541 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1546 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1548 if (transitionInfo.startPos >= transitionInfo.endPos) {
1549 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1552 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1553 m_commandStack->push(command);
1554 m_document->setModified(true);
1557 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1559 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1560 //kDebug() << "---- ADDING transition " << params.attribute("value");
1561 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1562 scene()->addItem(tr);
1563 m_document->setModified(true);
1565 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1570 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1572 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1574 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1577 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1578 if (m_dragItem == item) m_dragItem = NULL;
1580 emit transitionItemSelected(NULL);
1581 m_document->setModified(true);
1584 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1586 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1587 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1588 m_commandStack->push(command);
1589 m_document->setModified(true);
1592 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1594 Transition *item = getTransitionItemAt(pos, track);
1596 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1599 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);
1600 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1601 item->setTransitionParameters(transition);
1602 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1603 m_document->setModified(true);
1606 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1608 event->setDropAction(Qt::IgnoreAction);
1609 const QPointF pos = mapToScene(event->pos());
1610 if (m_selectionGroup && m_clipDrag) {
1611 m_selectionGroup->setPos(pos.x(), pos.y());
1612 event->setDropAction(Qt::MoveAction);
1613 event->acceptProposedAction();
1615 QGraphicsView::dragMoveEvent(event);
1619 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1621 if (m_selectionGroup && m_clipDrag) {
1622 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1624 scene()->destroyItemGroup(m_selectionGroup);
1625 m_selectionGroup = NULL;
1626 } else QGraphicsView::dragLeaveEvent(event);
1629 void CustomTrackView::dropEvent(QDropEvent * event)
1631 if (m_selectionGroup && m_clipDrag) {
1632 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1633 resetSelectionGroup();
1634 m_scene->clearSelection();
1635 bool hasVideoClip = false;
1636 for (int i = 0; i < items.count(); i++) {
1637 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1638 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1639 if (items.count() == 1) {
1640 updateClipTypeActions(item);
1642 updateClipTypeActions(NULL);
1644 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1645 m_commandStack->push(command);
1646 item->baseClip()->addReference();
1647 m_document->updateClip(item->baseClip()->getId());
1648 ItemInfo info = item->info();
1650 int tracknumber = m_document->tracksCount() - info.track - 1;
1651 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1652 if (isLocked) item->setItemLocked(true);
1654 if (item->baseClip()->isTransparent()) {
1655 // add transparency transition
1656 int endTrack = getPreviousVideoTrack(info.track);
1657 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1658 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1659 scene()->addItem(tr);
1661 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1665 info.track = m_document->tracksCount() - item->track();
1666 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1667 item->setSelected(true);
1669 m_changeSpeedAction->setEnabled(hasVideoClip);
1670 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1671 groupSelectedItems(true);
1672 } else QGraphicsView::dropEvent(event);
1677 QStringList CustomTrackView::mimeTypes() const
1679 QStringList qstrList;
1680 // list of accepted mime types for drop
1681 qstrList.append("text/plain");
1682 qstrList.append("kdenlive/producerslist");
1683 qstrList.append("kdenlive/clip");
1687 Qt::DropActions CustomTrackView::supportedDropActions() const
1689 // returns what actions are supported when dropping
1690 return Qt::MoveAction;
1693 void CustomTrackView::setDuration(int duration)
1695 int diff = qAbs(duration - sceneRect().width());
1696 if (diff * matrix().m11() > -50) {
1697 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1698 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1700 m_projectDuration = duration;
1703 int CustomTrackView::duration() const
1705 return m_projectDuration;
1708 void CustomTrackView::addTrack(TrackInfo type, int ix)
1710 if (ix == -1) m_document->insertTrack(ix, type);
1712 m_document->insertTrack(m_document->tracksCount() - ix, type);
1713 // insert track in MLT playlist
1714 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1716 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1717 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1718 QList<QGraphicsItem *> selection = m_scene->items(r);
1719 resetSelectionGroup();
1721 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1722 scene()->addItem(m_selectionGroup);
1723 for (int i = 0; i < selection.count(); i++) {
1724 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1725 m_selectionGroup->addToGroup(selection.at(i));
1726 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1728 // Move graphic items
1729 m_selectionGroup->translate(0, m_tracksHeight);
1731 // adjust track number
1732 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1733 for (int i = 0; i < children.count(); i++) {
1734 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1736 ItemInfo clipinfo = item->info();
1737 if (item->type() == AVWIDGET) {
1738 ClipItem *clip = static_cast <ClipItem *>(item);
1739 // We add a move clip command so that we get the correct producer for new track number
1740 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1741 Mlt::Producer *prod;
1742 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1743 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1744 else prod = clip->baseClip()->producer(clipinfo.track);
1745 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1746 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1748 } else if (item->type() == TRANSITIONWIDGET) {
1749 Transition *tr = static_cast <Transition *>(item);
1750 int track = tr->transitionEndTrack();
1752 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1756 resetSelectionGroup(false);
1759 int maxHeight = m_tracksHeight * m_document->tracksCount();
1760 for (int i = 0; i < m_guides.count(); i++) {
1761 QLineF l = m_guides.at(i)->line();
1762 l.setP2(QPointF(l.x2(), maxHeight));
1763 m_guides.at(i)->setLine(l);
1765 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1766 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1767 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1768 viewport()->update();
1769 //setFixedHeight(50 * m_tracksCount);
1772 void CustomTrackView::removeTrack(int ix)
1774 // Delete track in MLT playlist
1775 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1776 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1778 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1779 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1780 QList<QGraphicsItem *> selection = m_scene->items(r);
1782 resetSelectionGroup();
1784 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1785 scene()->addItem(m_selectionGroup);
1786 for (int i = 0; i < selection.count(); i++) {
1787 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1788 m_selectionGroup->addToGroup(selection.at(i));
1789 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1792 // Move graphic items
1793 qreal ydiff = 0 - (int) m_tracksHeight;
1794 m_selectionGroup->translate(0, ydiff);
1796 // adjust track number
1797 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1798 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1799 for (int i = 0; i < children.count(); i++) {
1800 if (children.at(i)->type() == AVWIDGET) {
1801 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1803 ItemInfo clipinfo = clip->info();
1804 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1805 // We add a move clip command so that we get the correct producer for new track number
1806 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1807 Mlt::Producer *prod;
1808 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1809 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1810 else prod = clip->baseClip()->producer(clipinfo.track);
1811 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1813 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1814 Transition *tr = static_cast <Transition *>(children.at(i));
1816 int track = tr->transitionEndTrack();
1818 ItemInfo clipinfo = tr->info();
1819 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1823 resetSelectionGroup(false);
1825 int maxHeight = m_tracksHeight * m_document->tracksCount();
1826 for (int i = 0; i < m_guides.count(); i++) {
1827 QLineF l = m_guides.at(i)->line();
1828 l.setP2(QPointF(l.x2(), maxHeight));
1829 m_guides.at(i)->setLine(l);
1831 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1832 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1833 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1834 viewport()->update();
1837 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1839 int tracknumber = m_document->tracksCount() - ix;
1840 m_document->setTrackType(tracknumber - 1, type);
1841 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1842 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1843 viewport()->update();
1847 void CustomTrackView::slotSwitchTrackAudio(int ix)
1849 /*for (int i = 0; i < m_document->tracksCount(); i++)
1850 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1851 int tracknumber = m_document->tracksCount() - ix;
1852 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1853 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1854 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1855 m_document->setModified(true);
1858 void CustomTrackView::slotSwitchTrackLock(int ix)
1860 int tracknumber = m_document->tracksCount() - ix - 1;
1861 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1862 m_commandStack->push(command);
1866 void CustomTrackView::lockTrack(int ix, bool lock)
1868 int tracknumber = m_document->tracksCount() - ix - 1;
1869 m_document->switchTrackLock(tracknumber, lock);
1870 emit doTrackLock(ix, lock);
1871 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1873 for (int i = 0; i < selection.count(); i++) {
1874 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1875 if (selection.at(i)->isSelected()) {
1876 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1877 else emit transitionItemSelected(NULL);
1879 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1881 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1882 viewport()->update();
1883 m_document->setModified(true);
1886 void CustomTrackView::slotSwitchTrackVideo(int ix)
1888 int tracknumber = m_document->tracksCount() - ix;
1889 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1890 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1891 m_document->setModified(true);
1894 void CustomTrackView::slotRemoveSpace()
1898 if (m_menuPosition.isNull()) {
1899 pos = GenTime(cursorPos(), m_document->fps());
1901 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1904 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1905 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1907 ClipItem *item = getClipItemAt(pos, track);
1909 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);
1912 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1913 //kDebug() << "// GOT LENGT; " << length;
1915 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);
1919 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1920 QList<QGraphicsItem *> items = m_scene->items(r);
1922 QList<ItemInfo> clipsToMove;
1923 QList<ItemInfo> transitionsToMove;
1925 for (int i = 0; i < items.count(); i++) {
1926 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1927 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1928 ItemInfo info = item->info();
1929 if (item->type() == AVWIDGET) {
1930 clipsToMove.append(info);
1931 } else if (item->type() == TRANSITIONWIDGET) {
1932 transitionsToMove.append(info);
1937 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1938 m_commandStack->push(command);
1941 void CustomTrackView::slotInsertSpace()
1945 if (m_menuPosition.isNull()) {
1946 pos = GenTime(cursorPos(), m_document->fps());
1948 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1949 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1951 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1952 if (d.exec() != QDialog::Accepted) return;
1953 GenTime spaceDuration = d.selectedDuration();
1954 track = d.selectedTrack();
1955 ClipItem *item = getClipItemAt(pos, track);
1956 if (item) pos = item->startPos();
1959 int maxh = sceneRect().height();
1961 minh = track * m_tracksHeight + m_tracksHeight / 2;
1962 maxh = m_tracksHeight / 2 - 1;
1965 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1966 QList<QGraphicsItem *> items = m_scene->items(r);
1968 QList<ItemInfo> clipsToMove;
1969 QList<ItemInfo> transitionsToMove;
1971 for (int i = 0; i < items.count(); i++) {
1972 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1973 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1974 ItemInfo info = item->info();
1975 if (item->type() == AVWIDGET) {
1976 clipsToMove.append(info);
1977 } else if (item->type() == TRANSITIONWIDGET) {
1978 transitionsToMove.append(info);
1983 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1984 m_commandStack->push(command);
1987 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1989 int diff = duration.frames(m_document->fps());
1990 resetSelectionGroup();
1991 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1992 scene()->addItem(m_selectionGroup);
1994 Transition *transition;
1996 // Create lists with start pos for each track
1997 QMap <int, int> trackClipStartList;
1998 QMap <int, int> trackTransitionStartList;
2000 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2001 trackClipStartList[i] = -1;
2002 trackTransitionStartList[i] = -1;
2005 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2006 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2008 if (clip->parentItem()) {
2009 m_selectionGroup->addToGroup(clip->parentItem());
2010 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2012 m_selectionGroup->addToGroup(clip);
2013 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2015 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))
2016 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2017 } 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);
2019 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2020 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2022 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2023 m_selectionGroup->addToGroup(transition);
2024 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))
2025 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2026 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2027 } 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);
2029 m_selectionGroup->translate(diff, 0);
2031 // update items coordinates
2032 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2033 for (int i = 0; i < itemList.count(); i++) {
2034 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2035 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2036 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2037 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2038 for (int j = 0; j < children.count(); j++) {
2039 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2043 resetSelectionGroup(false);
2044 if (track != -1) track = m_document->tracksCount() - track;
2045 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2048 void CustomTrackView::deleteClip(const QString &clipId)
2050 resetSelectionGroup();
2051 QList<QGraphicsItem *> itemList = items();
2052 QUndoCommand *deleteCommand = new QUndoCommand();
2053 deleteCommand->setText(i18n("Delete timeline clips"));
2055 for (int i = 0; i < itemList.count(); i++) {
2056 if (itemList.at(i)->type() == AVWIDGET) {
2057 ClipItem *item = (ClipItem *)itemList.at(i);
2058 if (item->clipProducer() == clipId) {
2060 if (item->parentItem()) {
2061 // Clip is in a group, destroy the group
2062 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2064 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2068 if (count == 0) delete deleteCommand;
2069 else m_commandStack->push(deleteCommand);
2072 void CustomTrackView::setCursorPos(int pos, bool seek)
2074 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2076 m_cursorLine->setPos(pos, 0);
2077 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2078 else if (m_autoScroll) checkScrolling();
2081 void CustomTrackView::updateCursorPos()
2083 m_cursorLine->setPos(m_cursorPos, 0);
2086 int CustomTrackView::cursorPos()
2088 return (int)(m_cursorPos);
2091 void CustomTrackView::moveCursorPos(int delta)
2093 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2094 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2095 m_cursorPos += delta;
2096 m_cursorLine->setPos(m_cursorPos, 0);
2097 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2100 void CustomTrackView::initCursorPos(int pos)
2102 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2104 m_cursorLine->setPos(pos, 0);
2108 void CustomTrackView::checkScrolling()
2110 int vert = verticalScrollBar()->value();
2111 int hor = cursorPos();
2112 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2115 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2117 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2118 QGraphicsView::mouseReleaseEvent(event);
2119 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2120 if (event->button() == Qt::MidButton) {
2123 setDragMode(QGraphicsView::NoDrag);
2124 if (m_operationMode == MOVEGUIDE) {
2125 setCursor(Qt::ArrowCursor);
2126 m_operationMode = NONE;
2127 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2128 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2129 m_commandStack->push(command);
2130 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2134 } else if (m_operationMode == SPACER) {
2136 if (event->modifiers() != Qt::ControlModifier) {
2137 // We are moving all tracks
2139 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2140 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2141 if (timeOffset != GenTime()) {
2142 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2144 QList<ItemInfo> clipsToMove;
2145 QList<ItemInfo> transitionsToMove;
2147 // Create lists with start pos for each track
2148 QMap <int, int> trackClipStartList;
2149 QMap <int, int> trackTransitionStartList;
2151 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2152 trackClipStartList[i] = -1;
2153 trackTransitionStartList[i] = -1;
2156 int max = items.count();
2157 for (int i = 0; i < max; i++) {
2158 if (items.at(i)->type() == GROUPWIDGET)
2159 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2162 for (int i = 0; i < items.count(); i++) {
2163 if (items.at(i)->type() == AVWIDGET) {
2164 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2165 ItemInfo info = item->info();
2166 clipsToMove.append(info);
2168 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2169 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2170 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2171 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2172 ItemInfo info = item->info();
2173 transitionsToMove.append(info);
2175 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2176 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2180 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2181 m_commandStack->push(command);
2182 if (track != -1) track = m_document->tracksCount() - track;
2183 kDebug() << "SPACER TRACK:" << track;
2184 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2186 resetSelectionGroup(false);
2187 m_operationMode = NONE;
2188 } else if (m_operationMode == RUBBERSELECTION) {
2189 kDebug() << "// END RUBBER SELECT";
2190 resetSelectionGroup();
2191 groupSelectedItems();
2192 m_operationMode = NONE;
2195 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2196 emit transitionItemSelected(NULL);
2200 if (m_dragItem) info = m_dragItem->info();
2202 if (m_operationMode == MOVE) {
2203 setCursor(Qt::OpenHandCursor);
2205 if (m_dragItem->parentItem() == 0) {
2206 // we are moving one clip, easy
2207 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2208 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2209 Mlt::Producer *prod;
2210 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2211 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2212 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2213 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);
2215 int tracknumber = m_document->tracksCount() - item->track() - 1;
2216 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2217 if (isLocked) item->setItemLocked(true);
2219 QUndoCommand *moveCommand = new QUndoCommand();
2220 moveCommand->setText(i18n("Move clip"));
2221 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2222 // Also move automatic transitions (on lower track)
2223 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2224 if (tr && tr->isAutomatic()) {
2225 ItemInfo trInfo = tr->info();
2226 ItemInfo newTrInfo = trInfo;
2227 newTrInfo.track = info.track;
2228 newTrInfo.startPos = m_dragItem->startPos();
2229 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2230 // transition end should stay the same
2232 // transition end should be adjusted to clip
2233 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2235 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2237 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2238 // Check if there is a transition at clip end
2239 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2240 if (tr && tr->isAutomatic()) {
2241 ItemInfo trInfo = tr->info();
2242 ItemInfo newTrInfo = trInfo;
2243 newTrInfo.track = info.track;
2244 newTrInfo.endPos = m_dragItem->endPos();
2245 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2246 // transition start should stay the same
2248 // transition start should be moved
2249 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2251 if (newTrInfo.startPos < newTrInfo.endPos)
2252 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2255 // Also move automatic transitions (on upper track)
2256 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2257 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2258 ItemInfo trInfo = tr->info();
2259 ItemInfo newTrInfo = trInfo;
2260 newTrInfo.startPos = m_dragItem->startPos();
2261 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2262 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2263 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2264 // transition end should be adjusted to clip on upper track
2265 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2267 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2270 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2271 // Check if there is a transition at clip end
2272 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2273 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2274 ItemInfo trInfo = tr->info();
2275 ItemInfo newTrInfo = trInfo;
2276 newTrInfo.endPos = m_dragItem->endPos();
2277 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2278 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2279 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2280 // transition start should be moved
2281 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2283 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2287 m_commandStack->push(moveCommand);
2289 // undo last move and emit error message
2290 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2291 m_commandStack->push(command);
2292 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2294 m_document->setModified(true);
2296 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2297 Transition *transition = static_cast <Transition *>(m_dragItem);
2298 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)) {
2299 // Moving transition failed, revert to previous position
2300 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2301 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2303 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2304 m_commandStack->push(command);
2305 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2309 // Moving several clips. We need to delete them and readd them to new position,
2310 // or they might overlap each other during the move
2311 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2312 QList<QGraphicsItem *> items = group->childItems();
2314 QList<ItemInfo> clipsToMove;
2315 QList<ItemInfo> transitionsToMove;
2317 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2318 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2319 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2320 if (timeOffset != GenTime() || trackOffset != 0) {
2321 // remove items in MLT playlist
2324 int max = items.count();
2325 for (int i = 0; i < max; i++) {
2326 if (items.at(i)->type() == GROUPWIDGET) {
2327 items += items.at(i)->childItems();
2331 for (int i = 0; i < items.count(); i++) {
2332 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2333 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2334 ItemInfo info = item->info();
2335 if (item->type() == AVWIDGET) {
2336 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2337 // error, clip cannot be removed from playlist
2338 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2340 clipsToMove.append(info);
2343 transitionsToMove.append(info);
2344 Transition *tr = static_cast <Transition*>(item);
2345 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2349 for (int i = 0; i < items.count(); i++) {
2350 // re-add items in correct place
2351 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2352 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2354 ItemInfo info = item->info();
2355 int tracknumber = m_document->tracksCount() - info.track - 1;
2356 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2358 group->removeFromGroup(item);
2359 item->setItemLocked(true);
2362 if (item->type() == AVWIDGET) {
2363 ClipItem *clip = static_cast <ClipItem*>(item);
2364 info.track = m_document->tracksCount() - info.track;
2365 Mlt::Producer *prod;
2366 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2367 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2368 else prod = clip->baseClip()->producer(info.track);
2369 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2370 for (int i = 0; i < clip->effectsCount(); i++) {
2371 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2374 Transition *tr = static_cast <Transition*>(item);
2375 int newTrack = tr->transitionEndTrack();
2376 if (!tr->forcedTrack()) {
2377 newTrack = getPreviousVideoTrack(info.track);
2379 tr->updateTransitionEndTrack(newTrack);
2380 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2384 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2385 m_commandStack->push(move);
2387 //QPointF top = group->sceneBoundingRect().topLeft();
2388 //QPointF oldpos = m_selectionGroup->scenePos();
2389 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2390 //group->setPos(top);
2391 //TODO: get rid of the 3 lines below
2392 if (m_selectionGroup) {
2393 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2394 m_selectionGroupInfo.track = m_selectionGroup->track();
2396 m_document->setModified(true);
2400 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2402 if (m_dragItem->type() == AVWIDGET) {
2403 ItemInfo resizeinfo = m_dragItemInfo;
2404 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2405 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2407 QUndoCommand *resizeCommand = new QUndoCommand();
2408 resizeCommand->setText(i18n("Resize clip"));
2410 // Check if there is an automatic transition on that clip (lower track)
2411 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2412 if (transition && transition->isAutomatic()) {
2413 ItemInfo trInfo = transition->info();
2414 ItemInfo newTrInfo = trInfo;
2415 newTrInfo.startPos = m_dragItem->startPos();
2416 if (newTrInfo.startPos < newTrInfo.endPos)
2417 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2419 // Check if there is an automatic transition on that clip (upper track)
2420 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2421 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2422 ItemInfo trInfo = transition->info();
2423 ItemInfo newTrInfo = trInfo;
2424 newTrInfo.startPos = m_dragItem->startPos();
2425 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2426 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2427 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2430 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2431 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2432 m_commandStack->push(resizeCommand);
2434 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2435 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2437 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2438 Transition *transition = static_cast <Transition *>(m_dragItem);
2439 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)) {
2440 // Cannot resize transition
2441 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2442 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2444 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2445 m_commandStack->push(command);
2449 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2450 // Item was resized, rebuild group;
2451 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2452 QList <QGraphicsItem *> children = group->childItems();
2453 m_document->clipManager()->removeGroup(group);
2454 scene()->destroyItemGroup(group);
2455 for (int i = 0; i < children.count(); i++) {
2456 children.at(i)->setSelected(true);
2458 groupSelectedItems(false, true);
2460 //m_document->renderer()->doRefresh();
2461 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2463 if (m_dragItem->type() == AVWIDGET) {
2464 ItemInfo resizeinfo = info;
2465 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2466 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2468 QUndoCommand *resizeCommand = new QUndoCommand();
2469 resizeCommand->setText(i18n("Resize clip"));
2471 // Check if there is an automatic transition on that clip (lower track)
2472 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2473 if (tr && tr->isAutomatic()) {
2474 ItemInfo trInfo = tr->info();
2475 ItemInfo newTrInfo = trInfo;
2476 newTrInfo.endPos = m_dragItem->endPos();
2477 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2480 // Check if there is an automatic transition on that clip (upper track)
2481 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2482 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2483 ItemInfo trInfo = tr->info();
2484 ItemInfo newTrInfo = trInfo;
2485 newTrInfo.endPos = m_dragItem->endPos();
2486 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2487 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2488 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2492 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2493 m_commandStack->push(resizeCommand);
2494 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2496 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2497 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2499 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2500 Transition *transition = static_cast <Transition *>(m_dragItem);
2501 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)) {
2502 // Cannot resize transition
2503 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2504 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2506 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2507 m_commandStack->push(command);
2510 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2511 // Item was resized, rebuild group;
2512 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2513 QList <QGraphicsItem *> children = group->childItems();
2514 m_document->clipManager()->removeGroup(group);
2515 scene()->destroyItemGroup(group);
2516 for (int i = 0; i < children.count(); i++) {
2517 children.at(i)->setSelected(true);
2519 groupSelectedItems(false, true);
2521 //m_document->renderer()->doRefresh();
2522 } else if (m_operationMode == FADEIN) {
2523 // resize fade in effect
2524 ClipItem * item = (ClipItem *) m_dragItem;
2525 int ix = item->hasEffect("volume", "fadein");
2527 QDomElement oldeffect = item->effectAt(ix);
2528 int start = item->cropStart().frames(m_document->fps());
2529 int end = item->fadeIn();
2531 slotDeleteEffect(item, oldeffect);
2534 QDomElement effect = oldeffect.cloneNode().toElement();
2535 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2536 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2537 slotUpdateClipEffect(item, effect, oldeffect, ix);
2538 emit clipItemSelected(item, ix);
2540 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2541 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2542 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2543 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2545 ix = item->hasEffect("volume", "fade_from_black");
2547 QDomElement oldeffect = item->effectAt(ix);
2548 int start = item->cropStart().frames(m_document->fps());
2549 int end = item->fadeIn();
2551 slotDeleteEffect(item, oldeffect);
2554 QDomElement effect = oldeffect.cloneNode().toElement();
2555 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2556 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2557 slotUpdateClipEffect(item, effect, oldeffect, ix);
2558 emit clipItemSelected(item, ix);
2561 } else if (m_operationMode == FADEOUT) {
2562 // resize fade in effect
2563 ClipItem * item = (ClipItem *) m_dragItem;
2564 int ix = item->hasEffect("volume", "fadeout");
2566 QDomElement oldeffect = item->effectAt(ix);
2567 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2568 int start = item->fadeOut();
2570 slotDeleteEffect(item, oldeffect);
2572 start = end - start;
2573 QDomElement effect = oldeffect.cloneNode().toElement();
2574 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2575 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2576 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2577 slotUpdateClipEffect(item, effect, oldeffect, ix);
2578 emit clipItemSelected(item, ix);
2580 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2581 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2582 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2583 EffectsList::setParameter(effect, "out", QString::number(0));
2584 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2586 ix = item->hasEffect("brightness", "fade_to_black");
2588 QDomElement oldeffect = item->effectAt(ix);
2589 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2590 int start = item->fadeOut();
2592 slotDeleteEffect(item, oldeffect);
2594 start = end - start;
2595 QDomElement effect = oldeffect.cloneNode().toElement();
2596 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2597 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2598 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2599 slotUpdateClipEffect(item, effect, oldeffect, ix);
2600 emit clipItemSelected(item, ix);
2603 } else if (m_operationMode == KEYFRAME) {
2604 // update the MLT effect
2605 ClipItem * item = (ClipItem *) m_dragItem;
2606 QString previous = item->keyframes(item->selectedEffectIndex());
2607 item->updateKeyframeEffect();
2608 QString next = item->keyframes(item->selectedEffectIndex());
2609 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2610 m_commandStack->push(command);
2611 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2614 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2615 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2616 m_operationMode = NONE;
2619 void CustomTrackView::deleteClip(ItemInfo info)
2621 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2623 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2624 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2627 if (item->isSelected()) emit clipItemSelected(NULL);
2628 item->baseClip()->removeReference();
2629 m_document->updateClip(item->baseClip()->getId());
2631 if (item->baseClip()->isTransparent()) {
2632 // also remove automatic transition
2633 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2634 if (tr && tr->isAutomatic()) {
2635 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2636 scene()->removeItem(tr);
2640 scene()->removeItem(item);
2641 if (m_dragItem == item) m_dragItem = NULL;
2643 m_document->renderer()->doRefresh();
2646 void CustomTrackView::deleteSelectedClips()
2648 resetSelectionGroup();
2649 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2650 if (itemList.count() == 0) {
2651 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2654 scene()->clearSelection();
2655 QUndoCommand *deleteSelected = new QUndoCommand();
2656 deleteSelected->setText(i18n("Delete selected items"));
2657 bool resetGroup = false;
2659 // expand & destroy groups
2660 for (int i = 0; i < itemList.count(); i++) {
2661 if (itemList.at(i)->type() == GROUPWIDGET) {
2662 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2663 itemList += children;
2664 QList <ItemInfo> clipInfos;
2665 QList <ItemInfo> transitionInfos;
2666 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2667 for (int j = 0; j < children.count(); j++) {
2668 if (children.at(j)->type() == AVWIDGET) {
2669 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2670 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2671 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2672 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2673 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2676 if (clipInfos.count() > 0) {
2677 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2683 for (int i = 0; i < itemList.count(); i++) {
2684 if (itemList.at(i)->type() == AVWIDGET) {
2685 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2686 if (item->parentItem()) resetGroup = true;
2687 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2688 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2689 Transition *item = static_cast <Transition *>(itemList.at(i));
2690 if (item->parentItem()) resetGroup = true;
2692 info.startPos = item->startPos();
2693 info.endPos = item->endPos();
2694 info.track = item->track();
2695 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2698 m_commandStack->push(deleteSelected);
2701 void CustomTrackView::changeClipSpeed()
2703 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2704 if (itemList.count() == 0) {
2705 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2708 QUndoCommand *changeSelected = new QUndoCommand();
2709 changeSelected->setText("Edit clip speed");
2713 for (int i = 0; i < itemList.count(); i++) {
2714 if (itemList.at(i)->type() == AVWIDGET) {
2715 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2716 ItemInfo info = item->info();
2717 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2719 double speed = (double) percent / 100.0;
2720 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2722 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2726 if (count > 0) m_commandStack->push(changeSelected);
2727 else delete changeSelected;
2730 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2732 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2733 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2735 kDebug() << "ERROR: Cannot find clip for speed change";
2736 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2739 info.track = m_document->tracksCount() - item->track();
2740 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2742 item->setSpeed(speed);
2743 item->updateRectGeometry();
2744 if (item->cropDuration().frames(m_document->fps()) > endPos)
2745 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2746 m_document->setModified(true);
2747 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2750 void CustomTrackView::cutSelectedClips()
2752 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2753 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2754 for (int i = 0; i < itemList.count(); i++) {
2755 if (itemList.at(i)->type() == AVWIDGET) {
2756 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2757 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2758 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2759 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2760 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2761 m_commandStack->push(command);
2767 void CustomTrackView::groupClips(bool group)
2769 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2770 QList <ItemInfo> clipInfos;
2771 QList <ItemInfo> transitionInfos;
2772 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2775 int max = itemList.count();
2776 for (int i = 0; i < max; i++) {
2777 if (itemList.at(i)->type() == GROUPWIDGET) {
2778 itemList += itemList.at(i)->childItems();
2782 for (int i = 0; i < itemList.count(); i++) {
2783 if (itemList.at(i)->type() == AVWIDGET) {
2784 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2785 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2786 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2787 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2788 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2791 if (clipInfos.count() > 0) {
2792 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2793 m_commandStack->push(command);
2797 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2799 resetSelectionGroup();
2800 m_scene->clearSelection();
2802 for (int i = 0; i < clipInfos.count(); i++) {
2803 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2804 if (clip == NULL) continue;
2805 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2806 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2807 m_document->clipManager()->removeGroup(grp);
2808 scene()->destroyItemGroup(grp);
2810 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2812 for (int i = 0; i < transitionInfos.count(); i++) {
2813 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2814 if (tr == NULL) continue;
2815 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2816 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2817 m_document->clipManager()->removeGroup(grp);
2818 scene()->destroyItemGroup(grp);
2820 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2822 m_document->setModified(true);
2826 QList <QGraphicsItemGroup *> groups;
2827 for (int i = 0; i < clipInfos.count(); i++) {
2828 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2830 clip->setSelected(true);
2833 for (int i = 0; i < transitionInfos.count(); i++) {
2834 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2836 clip->setSelected(true);
2840 groupSelectedItems(false, true);
2841 m_document->setModified(true);
2844 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2846 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2847 if (baseclip == NULL) {
2848 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2851 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2852 item->setEffectList(effects);
2853 scene()->addItem(item);
2855 int tracknumber = m_document->tracksCount() - info.track - 1;
2856 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2857 if (isLocked) item->setItemLocked(true);
2859 if (item->baseClip()->isTransparent()) {
2860 // add transparency transition
2861 int endTrack = getPreviousVideoTrack(info.track);
2862 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2863 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2865 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2871 baseclip->addReference();
2872 m_document->updateClip(baseclip->getId());
2873 info.track = m_document->tracksCount() - info.track;
2874 Mlt::Producer *prod;
2875 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2876 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2877 else prod = baseclip->producer(info.track);
2878 m_document->renderer()->mltInsertClip(info, xml, prod);
2879 for (int i = 0; i < item->effectsCount(); i++) {
2880 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2882 m_document->setModified(true);
2883 m_document->renderer()->doRefresh();
2886 void CustomTrackView::slotUpdateClip(const QString &clipId)
2888 QList<QGraphicsItem *> list = scene()->items();
2889 ClipItem *clip = NULL;
2890 for (int i = 0; i < list.size(); ++i) {
2891 if (list.at(i)->type() == AVWIDGET) {
2892 clip = static_cast <ClipItem *>(list.at(i));
2893 if (clip->clipProducer() == clipId) {
2894 clip->refreshClip();
2895 ItemInfo info = clip->info();
2896 info.track = m_document->tracksCount() - clip->track();
2897 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2903 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2905 int framepos = (int)(pos.frames(m_document->fps()));
2906 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2907 ClipItem *clip = NULL;
2908 for (int i = 0; i < list.size(); i++) {
2909 if (list.at(i)->type() == AVWIDGET) {
2910 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2911 if (test->endPos() == pos) clip = test;
2918 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2920 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2921 ClipItem *clip = NULL;
2922 for (int i = 0; i < list.size(); i++) {
2923 if (list.at(i)->type() == AVWIDGET) {
2924 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2925 if (test->startPos() == pos) clip = test;
2932 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2934 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2935 ClipItem *clip = NULL;
2936 for (int i = 0; i < list.size(); i++) {
2937 if (list.at(i)->type() == AVWIDGET) {
2938 clip = static_cast <ClipItem *>(list.at(i));
2945 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2947 int framepos = (int)(pos.frames(m_document->fps()));
2948 return getClipItemAt(framepos, track);
2951 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2953 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2954 Transition *clip = NULL;
2955 for (int i = 0; i < list.size(); i++) {
2956 if (list.at(i)->type() == TRANSITIONWIDGET) {
2957 clip = static_cast <Transition *>(list.at(i));
2964 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2966 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2969 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2971 int framepos = (int)(pos.frames(m_document->fps()));
2972 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2973 Transition *clip = NULL;
2974 for (int i = 0; i < list.size(); i++) {
2975 if (list.at(i)->type() == TRANSITIONWIDGET) {
2976 Transition *test = static_cast <Transition *>(list.at(i));
2977 if (test->endPos() == pos) clip = test;
2984 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
2986 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2987 Transition *clip = NULL;
2988 for (int i = 0; i < list.size(); ++i) {
2989 if (list.at(i)->type() == TRANSITIONWIDGET) {
2990 Transition *test = static_cast <Transition *>(list.at(i));
2991 if (test->startPos() == pos) clip = test;
2998 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3000 if (m_selectionGroup) resetSelectionGroup(false);
3001 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3003 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);
3004 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3007 Mlt::Producer *prod;
3008 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3009 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3010 else prod = item->baseClip()->producer(end.track);
3012 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);
3014 bool snap = KdenliveSettings::snaptopoints();
3015 KdenliveSettings::setSnaptopoints(false);
3016 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3018 int tracknumber = m_document->tracksCount() - end.track - 1;
3019 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3020 m_scene->clearSelection();
3021 if (isLocked) item->setItemLocked(true);
3023 if (item->isItemLocked()) item->setItemLocked(false);
3024 item->setSelected(true);
3026 if (item->baseClip()->isTransparent()) {
3027 // Also move automatic transition
3028 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3029 if (tr && tr->isAutomatic()) {
3030 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3031 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);
3032 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3035 KdenliveSettings::setSnaptopoints(snap);
3036 m_document->setModified(true);
3038 // undo last move and emit error message
3039 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3041 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3044 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3047 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3048 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
3049 resetSelectionGroup();
3050 m_scene->clearSelection();
3051 QList<QGraphicsItem *> itemList = items();
3052 for (int i = 0; i < itemList.count(); i++) {
3053 if (itemList.at(i)->type() == AVWIDGET)
3054 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3057 for (int i = 0; i < startClip.count(); i++) {
3059 startClip[i].startPos = startClip.at(i).startPos - offset;
3060 startClip[i].track = startClip.at(i).track - trackOffset;
3062 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3063 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3065 clip->setItemLocked(false);
3066 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3067 else clip->setSelected(true);
3068 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3069 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3071 for (int i = 0; i < startTransition.count(); i++) {
3073 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3074 startTransition[i].track = startTransition.at(i).track - trackOffset;
3076 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3078 tr->setItemLocked(false);
3079 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3080 else tr->setSelected(true);
3081 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());
3082 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3084 groupSelectedItems(true);
3085 if (m_selectionGroup) {
3086 bool snap = KdenliveSettings::snaptopoints();
3087 KdenliveSettings::setSnaptopoints(false);
3089 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3091 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3093 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3095 int max = children.count();
3096 for (int i = 0; i < max; i++) {
3097 if (children.at(i)->type() == GROUPWIDGET) {
3098 children += children.at(i)->childItems();
3101 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3103 for (int i = 0; i < children.count(); i++) {
3104 // re-add items in correct place
3105 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3106 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3108 ItemInfo info = item->info();
3109 int tracknumber = m_document->tracksCount() - info.track - 1;
3110 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3111 if (isLocked) item->setItemLocked(true);
3112 else if (item->isItemLocked()) item->setItemLocked(false);
3114 if (item->type() == AVWIDGET) {
3115 ClipItem *clip = static_cast <ClipItem*>(item);
3116 info.track = m_document->tracksCount() - info.track;
3117 Mlt::Producer *prod;
3118 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3119 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3120 else prod = clip->baseClip()->producer(info.track);
3121 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3122 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3123 } else if (item->type() == TRANSITIONWIDGET) {
3124 Transition *tr = static_cast <Transition*>(item);
3125 int newTrack = tr->transitionEndTrack();
3126 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3127 if (!tr->forcedTrack()) {
3128 newTrack += trackOffset;
3129 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3131 tr->updateTransitionEndTrack(newTrack);
3132 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3133 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3136 KdenliveSettings::setSnaptopoints(snap);
3137 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3139 kDebug() << "///////// DONE+++++++++++++";
3141 for (int i = 0; i < itemList.count(); i++) {
3142 if (itemList.at(i)->type() == AVWIDGET)
3143 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3147 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3149 Transition *item = getTransitionItemAt(start.startPos, start.track);
3151 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);
3152 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3155 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3156 bool snap = KdenliveSettings::snaptopoints();
3157 KdenliveSettings::setSnaptopoints(false);
3158 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3159 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3160 // Transition was moved
3161 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3162 } else if (end.endPos == start.endPos) {
3163 // Transition start resize
3164 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3165 } else if (end.startPos == start.startPos) {
3166 // Transition end resize;
3167 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3170 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3171 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3172 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3174 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3175 KdenliveSettings::setSnaptopoints(snap);
3176 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3177 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);
3178 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3181 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3183 bool resizeClipStart = true;
3184 if (start.startPos == end.startPos) resizeClipStart = false;
3185 /*if (resizeClipStart) offset = 1;
3187 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3189 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);
3190 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3193 if (item->parentItem()) {
3194 // Item is part of a group, reset group
3195 resetSelectionGroup();
3197 bool snap = KdenliveSettings::snaptopoints();
3198 KdenliveSettings::setSnaptopoints(false);
3199 if (resizeClipStart && start.startPos != end.startPos) {
3200 ItemInfo clipinfo = item->info();
3201 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3202 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3204 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3205 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3206 updateClipFade(item);
3207 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3208 } else if (!resizeClipStart) {
3209 ItemInfo clipinfo = item->info();
3210 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3211 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3213 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3214 updateClipFade(item, true);
3215 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3217 if (end.cropStart != start.cropStart) {
3218 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3219 ItemInfo clipinfo = end;
3220 clipinfo.track = m_document->tracksCount() - end.track;
3221 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3223 item->setCropStart(end.cropStart);
3224 item->resetThumbs();
3227 m_document->renderer()->doRefresh();
3228 KdenliveSettings::setSnaptopoints(snap);
3231 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3233 if (!updateFadeOut) {
3234 int end = item->fadeIn();
3236 // there is a fade in effect
3237 int effectPos = item->hasEffect("volume", "fadein");
3238 if (effectPos != -1) {
3239 QDomElement oldeffect = item->effectAt(effectPos);
3240 int start = item->cropStart().frames(m_document->fps());
3241 int max = item->cropDuration().frames(m_document->fps());
3243 item->setFadeIn(max);
3244 end = item->fadeIn();
3247 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3248 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3249 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3250 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3251 // if fade effect is displayed, update the effect edit widget with new clip duration
3252 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3254 effectPos = item->hasEffect("brightness", "fade_from_black");
3255 if (effectPos != -1) {
3256 QDomElement oldeffect = item->effectAt(effectPos);
3257 int start = item->cropStart().frames(m_document->fps());
3258 int max = item->cropDuration().frames(m_document->fps());
3260 item->setFadeIn(max);
3261 end = item->fadeIn();
3264 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3265 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3266 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3267 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3268 // if fade effect is displayed, update the effect edit widget with new clip duration
3269 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3273 int start = item->fadeOut();
3275 // there is a fade in effect
3276 int effectPos = item->hasEffect("volume", "fadeout");
3277 if (effectPos != -1) {
3278 QDomElement oldeffect = item->effectAt(effectPos);
3279 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3280 int max = item->cropDuration().frames(m_document->fps());
3282 item->setFadeOut(max);
3283 start = item->fadeOut();
3285 start = end - start;
3286 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3287 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3288 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3289 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3290 // if fade effect is displayed, update the effect edit widget with new clip duration
3291 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3293 effectPos = item->hasEffect("brightness", "fade_to_black");
3294 if (effectPos != -1) {
3295 QDomElement oldeffect = item->effectAt(effectPos);
3296 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3297 int max = item->cropDuration().frames(m_document->fps());
3299 item->setFadeOut(max);
3300 start = item->fadeOut();
3302 start = end - start;
3303 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3304 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3305 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3306 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3307 // if fade effect is displayed, update the effect edit widget with new clip duration
3308 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3314 double CustomTrackView::getSnapPointForPos(double pos)
3316 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3319 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3321 QList <GenTime> snaps;
3322 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3323 QList<QGraphicsItem *> itemList = items();
3324 for (int i = 0; i < itemList.count(); i++) {
3325 if (itemList.at(i) == selected) continue;
3326 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3327 if (itemList.at(i)->type() == AVWIDGET) {
3328 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3329 GenTime start = item->startPos();
3330 GenTime end = item->endPos();
3331 snaps.append(start);
3333 if (!offsetList.isEmpty()) {
3334 for (int j = 0; j < offsetList.size(); j++) {
3335 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3336 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3340 QList < GenTime > markers = item->snapMarkers();
3341 for (int j = 0; j < markers.size(); ++j) {
3342 GenTime t = markers.at(j);
3344 if (!offsetList.isEmpty()) {
3345 for (int k = 0; k < offsetList.size(); k++) {
3346 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3350 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3351 Transition *transition = static_cast <Transition*>(itemList.at(i));
3352 GenTime start = transition->startPos();
3353 GenTime end = transition->endPos();
3354 snaps.append(start);
3356 if (!offsetList.isEmpty()) {
3357 for (int j = 0; j < offsetList.size(); j++) {
3358 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3359 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3365 // add cursor position
3366 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3368 if (!offsetList.isEmpty()) {
3369 for (int j = 0; j < offsetList.size(); j++) {
3370 snaps.append(pos - offsetList.at(j));
3375 for (int i = 0; i < m_guides.count(); i++) {
3376 snaps.append(m_guides.at(i)->position());
3377 if (!offsetList.isEmpty()) {
3378 for (int j = 0; j < offsetList.size(); j++) {
3379 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3385 m_scene->setSnapList(snaps);
3386 //for (int i = 0; i < m_snapPoints.size(); ++i)
3387 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3390 void CustomTrackView::slotSeekToPreviousSnap()
3392 updateSnapPoints(NULL);
3393 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3394 setCursorPos((int) res.frames(m_document->fps()));
3398 void CustomTrackView::slotSeekToNextSnap()
3400 updateSnapPoints(NULL);
3401 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3402 setCursorPos((int) res.frames(m_document->fps()));
3406 void CustomTrackView::clipStart()
3408 ClipItem *item = getMainActiveClip();
3410 setCursorPos((int) item->startPos().frames(m_document->fps()));
3415 void CustomTrackView::clipEnd()
3417 ClipItem *item = getMainActiveClip();
3419 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3424 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3426 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3427 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3428 m_commandStack->push(command);
3431 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3433 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3434 m_commandStack->push(command);
3437 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3439 DocClipBase *base = m_document->clipManager()->getClipById(id);
3440 QList <CommentedTime> markers = base->commentedSnapMarkers();
3442 if (markers.isEmpty()) {
3443 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3446 QUndoCommand *deleteMarkers = new QUndoCommand();
3447 deleteMarkers->setText("Delete clip markers");
3449 for (int i = 0; i < markers.size(); i++) {
3450 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3452 m_commandStack->push(deleteMarkers);
3455 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3457 DocClipBase *base = m_document->clipManager()->getClipById(id);
3458 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3459 else base->deleteSnapMarker(pos);
3460 m_document->setModified(true);
3461 viewport()->update();
3464 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3466 return (*g1).position() < (*g2).position();
3469 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3471 if (oldPos > GenTime() && pos > GenTime()) {
3473 for (int i = 0; i < m_guides.count(); i++) {
3474 if (m_guides.at(i)->position() == oldPos) {
3475 Guide *item = m_guides.at(i);
3476 item->updateGuide(pos, comment);
3480 } else if (pos > GenTime()) addGuide(pos, comment);
3484 for (int i = 0; i < m_guides.count(); i++) {
3485 if (m_guides.at(i)->position() == oldPos) {
3486 Guide *item = m_guides.takeAt(i);
3492 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3494 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3495 m_document->syncGuides(m_guides);
3498 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3500 for (int i = 0; i < m_guides.count(); i++) {
3501 if (m_guides.at(i)->position() == pos) {
3502 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3506 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3507 scene()->addItem(g);
3509 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3510 m_document->syncGuides(m_guides);
3514 void CustomTrackView::slotAddGuide()
3516 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3517 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3518 if (d.exec() != QDialog::Accepted) return;
3519 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3520 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3521 m_commandStack->push(command);
3525 void CustomTrackView::slotEditGuide()
3527 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3529 for (int i = 0; i < m_guides.count(); i++) {
3530 if (m_guides.at(i)->position() == pos) {
3531 slotEditGuide(m_guides.at(i)->info());
3536 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3539 void CustomTrackView::slotEditGuide(CommentedTime guide)
3541 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3542 if (d.exec() == QDialog::Accepted) {
3543 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3544 m_commandStack->push(command);
3549 void CustomTrackView::slotDeleteGuide()
3551 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3553 for (int i = 0; i < m_guides.count(); i++) {
3554 if (m_guides.at(i)->position() == pos) {
3555 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3556 m_commandStack->push(command);
3561 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3564 void CustomTrackView::slotDeleteAllGuides()
3566 QUndoCommand *deleteAll = new QUndoCommand();
3567 deleteAll->setText("Delete all guides");
3568 for (int i = 0; i < m_guides.count(); i++) {
3569 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3571 m_commandStack->push(deleteAll);
3574 void CustomTrackView::setTool(PROJECTTOOL tool)
3579 void CustomTrackView::setScale(double scaleFactor)
3582 matrix = matrix.scale(scaleFactor, 1);
3583 m_scene->setScale(scaleFactor);
3584 //scale(scaleFactor, 1);
3585 m_animationTimer->stop();
3595 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3597 int diff = sceneRect().width() - m_projectDuration;
3598 if (diff * matrix.m11() < 50) {
3599 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3600 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3603 centerOn(QPointF(cursorPos(), m_tracksHeight));
3604 //verticalScrollBar()->setValue(vert);*/
3607 void CustomTrackView::slotRefreshGuides()
3609 if (KdenliveSettings::showmarkers()) {
3610 kDebug() << "// refresh GUIDES";
3611 for (int i = 0; i < m_guides.count(); i++) {
3612 m_guides.at(i)->update();
3617 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3619 QColor base = palette().button().color();
3621 r.setWidth(r.width() + 1);
3622 painter->setClipRect(r);
3623 painter->drawLine(r.left(), 0, r.right(), 0);
3624 uint max = m_document->tracksCount();
3625 for (uint i = 0; i < max;i++) {
3626 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)));
3627 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)));
3628 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3630 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3631 if (height() > lowerLimit)
3632 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3635 bool CustomTrackView::findString(const QString &text)
3638 for (int i = 0; i < m_searchPoints.size(); ++i) {
3639 marker = m_searchPoints.at(i).comment();
3640 if (marker.contains(text, Qt::CaseInsensitive)) {
3641 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3642 int vert = verticalScrollBar()->value();
3643 int hor = cursorPos();
3644 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3652 bool CustomTrackView::findNextString(const QString &text)
3655 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3656 marker = m_searchPoints.at(i).comment();
3657 if (marker.contains(text, Qt::CaseInsensitive)) {
3658 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3659 int vert = verticalScrollBar()->value();
3660 int hor = cursorPos();
3661 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3670 void CustomTrackView::initSearchStrings()
3672 m_searchPoints.clear();
3673 QList<QGraphicsItem *> itemList = items();
3674 for (int i = 0; i < itemList.count(); i++) {
3675 // parse all clip names
3676 if (itemList.at(i)->type() == AVWIDGET) {
3677 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3678 GenTime start = item->startPos();
3679 CommentedTime t(start, item->clipName());
3680 m_searchPoints.append(t);
3681 // add all clip markers
3682 QList < CommentedTime > markers = item->commentedSnapMarkers();
3683 m_searchPoints += markers;
3688 for (int i = 0; i < m_guides.count(); i++) {
3689 m_searchPoints.append(m_guides.at(i)->info());
3692 qSort(m_searchPoints);
3695 void CustomTrackView::clearSearchStrings()
3697 m_searchPoints.clear();
3701 void CustomTrackView::copyClip()
3703 while (m_copiedItems.count() > 0) {
3704 delete m_copiedItems.takeFirst();
3706 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3707 if (itemList.count() == 0) {
3708 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3711 for (int i = 0; i < itemList.count(); i++) {
3712 if (itemList.at(i)->type() == AVWIDGET) {
3713 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3714 m_copiedItems.append(dup->clone(dup->info()));
3715 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3716 Transition *dup = static_cast <Transition *>(itemList.at(i));
3717 m_copiedItems.append(dup->clone());
3722 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3724 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));
3725 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3726 for (int i = 0; i < collisions.count(); i++) {
3727 if (collisions.at(i)->type() == type) return false;
3732 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3734 for (int i = 0; i < items.count(); i++) {
3735 ItemInfo info = items.at(i)->info();
3736 info.startPos += offset;
3737 info.endPos += offset;
3738 info.track += trackOffset;
3739 if (!canBePastedTo(info, items.at(i)->type())) return false;
3744 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3746 QPainterPath movePath;
3747 movePath.moveTo(0, 0);
3749 for (int i = 0; i < items.count(); i++) {
3750 ItemInfo info = items.at(i)->info();
3751 info.startPos = info.startPos + offset;
3752 info.endPos = info.endPos + offset;
3753 info.track = info.track + trackOffset;
3754 if (info.startPos < GenTime()) {
3755 // No clip should go below 0
3758 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));
3759 movePath.addRect(rect);
3761 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3762 for (int i = 0; i < collisions.count(); i++) {
3763 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3764 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3771 void CustomTrackView::pasteClip()
3773 if (m_copiedItems.count() == 0) {
3774 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3778 if (m_menuPosition.isNull()) {
3779 position = mapFromGlobal(QCursor::pos());
3780 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3781 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3784 } else position = m_menuPosition;
3785 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3786 int track = (int)(position.y() / m_tracksHeight);
3787 ItemInfo first = m_copiedItems.at(0)->info();
3789 GenTime offset = pos - first.startPos;
3790 int trackOffset = track - first.track;
3792 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3793 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3796 QUndoCommand *pasteClips = new QUndoCommand();
3797 pasteClips->setText("Paste clips");
3799 for (int i = 0; i < m_copiedItems.count(); i++) {
3800 // parse all clip names
3801 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3802 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3804 info.startPos = clip->startPos() + offset;
3805 info.endPos = clip->endPos() + offset;
3806 info.cropStart = clip->cropStart();
3807 info.track = clip->track() + trackOffset;
3808 if (canBePastedTo(info, AVWIDGET)) {
3809 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3810 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3811 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3812 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3814 info.startPos = tr->startPos() + offset;
3815 info.endPos = tr->endPos() + offset;
3816 info.track = tr->track() + trackOffset;
3817 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3818 if (info.startPos >= info.endPos) {
3819 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3820 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3821 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3824 m_commandStack->push(pasteClips);
3827 void CustomTrackView::pasteClipEffects()
3829 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3830 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3833 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3834 EffectsList effects = clip->effectList();
3836 QUndoCommand *paste = new QUndoCommand();
3837 paste->setText("Paste effects");
3839 QList<QGraphicsItem *> clips = scene()->selectedItems();
3840 for (int i = 0; i < clips.count(); ++i) {
3841 if (clips.at(i)->type() == AVWIDGET) {
3842 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3843 for (int i = 0; i < clip->effectsCount(); i++) {
3844 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3848 m_commandStack->push(paste);
3852 ClipItem *CustomTrackView::getClipUnderCursor() const
3854 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3855 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3856 for (int i = 0; i < collisions.count(); i++) {
3857 if (collisions.at(i)->type() == AVWIDGET) {
3858 return static_cast < ClipItem *>(collisions.at(i));
3864 ClipItem *CustomTrackView::getMainActiveClip() const
3866 QList<QGraphicsItem *> clips = scene()->selectedItems();
3867 if (clips.isEmpty()) {
3868 return getClipUnderCursor();
3870 ClipItem *item = NULL;
3871 for (int i = 0; i < clips.count(); ++i) {
3872 if (clips.at(i)->type() == AVWIDGET)
3873 item = static_cast < ClipItem *>(clips.at(i));
3874 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3876 if (item) return item;
3881 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3883 QList<QGraphicsItem *> clips = scene()->selectedItems();
3884 if (clips.isEmpty()) {
3885 return getClipUnderCursor();
3888 // remove all items in the list that are not clips
3889 for (int i = 0; i < clips.count();) {
3890 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3893 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3894 for (int i = 0; i < clips.count(); ++i) {
3895 if (clips.at(i)->type() == AVWIDGET) {
3896 item = static_cast < ClipItem *>(clips.at(i));
3897 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3905 void CustomTrackView::setInPoint()
3907 ClipItem *clip = getActiveClipUnderCursor(true);
3909 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3912 ItemInfo startInfo = clip->info();
3913 ItemInfo endInfo = startInfo;
3914 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3915 if (endInfo.startPos >= startInfo.endPos) {
3916 // Check for invalid resize
3917 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3919 } else if (endInfo.startPos < startInfo.startPos) {
3920 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3921 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3922 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3926 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3927 m_commandStack->push(command);
3930 void CustomTrackView::setOutPoint()
3932 ClipItem *clip = getActiveClipUnderCursor(true);
3934 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3937 ItemInfo startInfo = clip->info();
3938 ItemInfo endInfo = clip->info();
3939 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3940 if (endInfo.endPos <= startInfo.startPos) {
3941 // Check for invalid resize
3942 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3944 } else if (endInfo.endPos > startInfo.endPos) {
3945 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3946 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3947 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3954 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3955 m_commandStack->push(command);
3958 void CustomTrackView::slotUpdateAllThumbs()
3960 QList<QGraphicsItem *> itemList = items();
3961 //if (itemList.isEmpty()) return;
3963 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3964 for (int i = 0; i < itemList.count(); i++) {
3965 if (itemList.at(i)->type() == AVWIDGET) {
3966 item = static_cast <ClipItem *>(itemList.at(i));
3967 if (item->clipType() != COLOR) {
3968 // Check if we have a cached thumbnail
3969 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3970 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3971 if (QFile::exists(thumb)) {
3973 item->slotSetStartThumb(pix);
3974 item->slotSetEndThumb(pix);
3977 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3978 QString endThumb = startThumb;
3979 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3980 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3981 if (QFile::exists(startThumb)) {
3982 QPixmap pix(startThumb);
3983 item->slotSetStartThumb(pix);
3985 if (QFile::exists(endThumb)) {
3986 QPixmap pix(endThumb);
3987 item->slotSetEndThumb(pix);
3991 item->refreshClip();
3992 qApp->processEvents();
3995 viewport()->update();
3998 void CustomTrackView::saveThumbnails()
4000 QList<QGraphicsItem *> itemList = items();
4002 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4003 for (int i = 0; i < itemList.count(); i++) {
4004 if (itemList.at(i)->type() == AVWIDGET) {
4005 item = static_cast <ClipItem *>(itemList.at(i));
4006 if (item->clipType() != COLOR) {
4007 // Check if we have a cached thumbnail
4008 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4009 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4010 if (!QFile::exists(thumb)) {
4011 QPixmap pix(item->startThumb());
4015 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4016 QString endThumb = startThumb;
4017 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4018 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4019 if (!QFile::exists(startThumb)) {
4020 QPixmap pix(item->startThumb());
4021 pix.save(startThumb);
4023 if (!QFile::exists(endThumb)) {
4024 QPixmap pix(item->endThumb());
4034 void CustomTrackView::slotInsertTrack(int ix)
4036 kDebug() << "// INSERTING TRK: " << ix;
4037 QDialog d(parentWidget());
4038 Ui::AddTrack_UI view;
4040 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4041 view.track_nb->setValue(ix);
4042 d.setWindowTitle(i18n("Insert Track"));
4044 if (d.exec() == QDialog::Accepted) {
4045 ix = view.track_nb->value();
4046 if (view.before_select->currentIndex() == 1) {
4050 if (view.video_track->isChecked()) {
4051 info.type = VIDEOTRACK;
4052 info.isMute = false;
4053 info.isBlind = false;
4054 info.isLocked = false;
4056 info.type = AUDIOTRACK;
4057 info.isMute = false;
4058 info.isBlind = true;
4059 info.isLocked = false;
4061 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4062 m_commandStack->push(addTrack);
4063 m_document->setModified(true);
4067 void CustomTrackView::slotDeleteTrack(int ix)
4070 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4072 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4073 deleteTimelineTrack(ix, info);
4074 m_document->setModified(true);
4075 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4076 m_commandStack->push(command);*/
4080 void CustomTrackView::slotChangeTrack(int ix)
4082 QDialog d(parentWidget());
4083 Ui::AddTrack_UI view;
4085 view.label->setText(i18n("Change track"));
4086 view.before_select->setHidden(true);
4087 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4088 view.track_nb->setValue(ix);
4089 d.setWindowTitle(i18n("Change Track Type"));
4091 if (d.exec() == QDialog::Accepted) {
4093 info.isLocked = false;
4094 info.isMute = false;
4095 ix = view.track_nb->value();
4097 if (view.video_track->isChecked()) {
4098 info.type = VIDEOTRACK;
4099 info.isBlind = false;
4101 info.type = AUDIOTRACK;
4102 info.isBlind = true;
4104 changeTimelineTrack(ix, info);
4105 m_document->setModified(true);
4110 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4112 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4113 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4114 QList<QGraphicsItem *> selection = m_scene->items(r);
4115 QUndoCommand *deleteTrack = new QUndoCommand();
4116 deleteTrack->setText("Delete track");
4118 // Delete all clips in selected track
4119 for (int i = 0; i < selection.count(); i++) {
4120 if (selection.at(i)->type() == AVWIDGET) {
4121 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4122 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4123 m_scene->removeItem(item);
4126 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4127 Transition *item = static_cast <Transition *>(selection.at(i));
4128 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4129 m_scene->removeItem(item);
4135 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4136 m_commandStack->push(deleteTrack);
4139 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4141 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4142 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4143 m_commandStack->push(changeTrack);
4146 void CustomTrackView::autoTransition()
4148 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4149 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4150 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4153 Transition *tr = static_cast <Transition*>(itemList.at(0));
4154 tr->setAutomatic(!tr->isAutomatic());
4155 QDomElement transition = tr->toXML();
4156 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);
4160 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4163 QDomNodeList params = effect.elementsByTagName("parameter");
4164 for (int i = 0; i < params.count(); i++) {
4165 QDomElement e = params.item(i).toElement();
4166 if (!e.isNull() && e.attribute("type") == "constant") {
4167 if (e.hasAttribute("factor")) {
4168 double factor = e.attribute("factor").toDouble();
4169 double value = e.attribute("value").toDouble();
4170 value = value / factor;
4171 result.append(QString::number(value));
4172 } else result.append(e.attribute("value"));
4178 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4180 QList<QGraphicsItem *> list = scene()->items();
4181 ClipItem *clip = NULL;
4182 for (int i = 0; i < list.size(); ++i) {
4183 if (list.at(i)->type() == AVWIDGET) {
4184 clip = static_cast <ClipItem *>(list.at(i));
4185 if (clip->clipProducer() == id) {
4186 clip->setClipName(name);
4190 viewport()->update();
4193 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4195 minimum = GenTime();
4196 maximum = GenTime();
4197 QList<QGraphicsItem *> selection;
4198 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4199 selection.removeAll(item);
4200 for (int i = 0; i < selection.count(); i++) {
4201 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4202 if (clip && clip->type() == AVWIDGET) {
4203 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4204 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4209 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4211 minimum = GenTime();
4212 maximum = GenTime();
4213 QList<QGraphicsItem *> selection;
4214 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4215 selection.removeAll(item);
4216 for (int i = 0; i < selection.count(); i++) {
4217 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4218 if (clip && clip->type() == TRANSITIONWIDGET) {
4219 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4220 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4226 void CustomTrackView::loadGroups(const QDomNodeList groups)
4228 for (int i = 0; i < groups.count(); i++) {
4229 QDomNodeList children = groups.at(i).childNodes();
4230 scene()->clearSelection();
4231 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4232 QDomNode n = children.item(nodeindex);
4233 QDomElement elem = n.toElement();
4234 int pos = elem.attribute("position").toInt();
4235 int track = elem.attribute("track").toInt();
4236 if (elem.tagName() == "clipitem") {
4237 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4238 if (clip) clip->setSelected(true);
4240 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4241 if (clip) clip->setSelected(true);
4244 groupSelectedItems(false, true);
4248 void CustomTrackView::splitAudio()
4250 resetSelectionGroup();
4251 QList<QGraphicsItem *> selection = scene()->selectedItems();
4252 if (selection.isEmpty()) {
4253 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4256 QUndoCommand *splitCommand = new QUndoCommand();
4257 splitCommand->setText(i18n("Split audio"));
4258 for (int i = 0; i < selection.count(); i++) {
4259 if (selection.at(i)->type() == AVWIDGET) {
4260 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4261 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4262 if (clip->parentItem()) {
4263 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4265 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4270 m_commandStack->push(splitCommand);
4273 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4275 ClipItem *clip = getClipItemAt(pos, track);
4277 kDebug() << "// Cannot find clip to split!!!";
4281 int start = pos.frames(m_document->fps());
4282 int freetrack = m_document->tracksCount() - track - 1;
4283 for (; freetrack > 0; freetrack--) {
4284 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4285 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4286 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4287 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4288 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4293 kDebug() << "GOT TRK: " << track;
4294 if (freetrack == 0) {
4295 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4298 info.startPos = clip->startPos();
4299 info.endPos = clip->endPos();
4300 info.cropStart = clip->cropStart();
4301 info.track = m_document->tracksCount() - freetrack;
4302 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4303 scene()->clearSelection();
4304 clip->setSelected(true);
4305 ClipItem *audioClip = getClipItemAt(start, info.track);
4307 clip->setVideoOnly(true);
4308 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4309 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4310 audioClip->setSelected(true);
4311 audioClip->setAudioOnly(true);
4312 groupSelectedItems(false, true);
4316 // unsplit clip: remove audio part and change video part to normal clip
4317 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4318 kDebug() << "//CANNOT FIND CLP GRP";
4321 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4322 QList<QGraphicsItem *> children = grp->childItems();
4323 if (children.count() != 2) {
4324 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4327 for (int i = 0; i < children.count(); i++) {
4328 if (children.at(i) != clip) {
4329 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4330 ItemInfo info = clip->info();
4331 deleteClip(clp->info());
4332 clip->setVideoOnly(false);
4333 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4337 m_document->clipManager()->removeGroup(grp);
4338 scene()->destroyItemGroup(grp);
4342 void CustomTrackView::setVideoOnly()
4344 resetSelectionGroup();
4345 QList<QGraphicsItem *> selection = scene()->selectedItems();
4346 if (selection.isEmpty()) {
4347 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4350 QUndoCommand *videoCommand = new QUndoCommand();
4351 videoCommand->setText(i18n("Video only"));
4352 for (int i = 0; i < selection.count(); i++) {
4353 if (selection.at(i)->type() == AVWIDGET) {
4354 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4355 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4356 if (clip->parentItem()) {
4357 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4359 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4364 m_commandStack->push(videoCommand);
4367 void CustomTrackView::setAudioOnly()
4369 resetSelectionGroup();
4370 QList<QGraphicsItem *> selection = scene()->selectedItems();
4371 if (selection.isEmpty()) {
4372 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4375 QUndoCommand *videoCommand = new QUndoCommand();
4376 videoCommand->setText(i18n("Audio only"));
4377 for (int i = 0; i < selection.count(); i++) {
4378 if (selection.at(i)->type() == AVWIDGET) {
4379 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4380 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4381 if (clip->parentItem()) {
4382 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4384 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4389 m_commandStack->push(videoCommand);
4392 void CustomTrackView::setAudioAndVideo()
4394 resetSelectionGroup();
4395 QList<QGraphicsItem *> selection = scene()->selectedItems();
4396 if (selection.isEmpty()) {
4397 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4400 QUndoCommand *videoCommand = new QUndoCommand();
4401 videoCommand->setText(i18n("Audio and Video"));
4402 for (int i = 0; i < selection.count(); i++) {
4403 if (selection.at(i)->type() == AVWIDGET) {
4404 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4405 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4406 if (clip->parentItem()) {
4407 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4409 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4414 m_commandStack->push(videoCommand);
4417 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4419 ClipItem *clip = getClipItemAt(pos, track);
4421 kDebug() << "// Cannot find clip to split!!!";
4425 int start = pos.frames(m_document->fps());
4426 clip->setVideoOnly(true);
4427 clip->setAudioOnly(false);
4428 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4429 } else if (audioOnly) {
4430 int start = pos.frames(m_document->fps());
4431 clip->setAudioOnly(true);
4432 clip->setVideoOnly(false);
4433 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4435 int start = pos.frames(m_document->fps());
4436 clip->setAudioOnly(false);
4437 clip->setVideoOnly(false);
4438 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4443 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4445 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4446 m_clipTypeGroup->setEnabled(false);
4448 m_clipTypeGroup->setEnabled(true);
4449 QList <QAction *> actions = m_clipTypeGroup->actions();
4451 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4452 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4453 else lookup = "clip_audio_and_video";
4454 for (int i = 0; i < actions.count(); i++) {
4455 if (actions.at(i)->data().toString() == lookup) {
4456 actions.at(i)->setChecked(true);
4463 #include "customtrackview.moc"