1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 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 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
139 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
140 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
141 m_scrollTimer.setInterval(100);
142 m_scrollTimer.setSingleShot(true);
145 CustomTrackView::~CustomTrackView()
147 qDeleteAll(m_guides);
150 void CustomTrackView::setDocumentModified()
152 m_document->setModified(true);
155 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
157 m_timelineContextMenu = timeline;
158 m_timelineContextClipMenu = clip;
159 m_clipTypeGroup = clipTypeGroup;
160 QList <QAction *> list = m_timelineContextClipMenu->actions();
161 for (int i = 0; i < list.count(); i++) {
162 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
163 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
164 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
167 m_timelineContextTransitionMenu = transition;
168 list = m_timelineContextTransitionMenu->actions();
169 for (int i = 0; i < list.count(); i++) {
170 if (list.at(i)->data().toString() == "auto") {
171 m_autoTransition = list.at(i);
177 void CustomTrackView::checkAutoScroll()
179 m_autoScroll = KdenliveSettings::autoscroll();
182 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
183 return m_scene->m_tracksList;
186 void CustomTrackView::checkTrackHeight()
188 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
189 m_tracksHeight = KdenliveSettings::trackheight();
190 emit trackHeightChanged();
191 QList<QGraphicsItem *> itemList = items();
193 Transition *transitionitem;
194 bool snap = KdenliveSettings::snaptopoints();
195 KdenliveSettings::setSnaptopoints(false);
196 for (int i = 0; i < itemList.count(); i++) {
197 if (itemList.at(i)->type() == AVWIDGET) {
198 item = (ClipItem*) itemList.at(i);
199 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
200 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
202 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
203 transitionitem = (Transition*) itemList.at(i);
204 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
205 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
208 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
210 for (int i = 0; i < m_guides.count(); i++) {
211 QLineF l = m_guides.at(i)->line();
212 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
213 m_guides.at(i)->setLine(l);
216 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
217 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
218 KdenliveSettings::setSnaptopoints(snap);
222 /** Zoom or move viewport on mousewheel
224 * If mousewheel+Ctrl, zooms in/out on the timeline.
226 * With Ctrl, moves viewport towards end of timeline if down/back,
227 * opposite on up/forward.
229 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
230 void CustomTrackView::wheelEvent(QWheelEvent * e)
232 if (e->modifiers() == Qt::ControlModifier) {
233 if (e->delta() > 0) emit zoomIn();
236 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
237 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
241 int CustomTrackView::getPreviousVideoTrack(int track)
243 track = m_document->tracksCount() - track - 1;
245 for (int i = track; i > -1; i--) {
246 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
252 void CustomTrackView::slotCheckMouseScrolling()
254 if (m_scrollOffset == 0) {
255 m_scrollTimer.stop();
258 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
259 m_scrollTimer.start();
262 void CustomTrackView::slotCheckPositionScrolling()
264 // If mouse is at a border of the view, scroll
265 if (m_moveOpMode != SEEK) return;
266 if (mapFromScene(m_cursorPos, 0).x() < 3) {
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
268 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
269 setCursorPos(mapToScene(QPoint(-2, 0)).x());
270 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
271 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
272 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
273 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
280 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
282 int pos = event->x();
283 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
284 emit mousePosition(mappedXPos);
286 if (event->buttons() & Qt::MidButton) return;
287 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
288 QGraphicsView::mouseMoveEvent(event);
293 if (event->buttons() != Qt::NoButton) {
294 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
295 if (m_dragItem && m_tool == SELECTTOOL) {
296 if (m_operationMode == MOVE && move) {
297 QGraphicsView::mouseMoveEvent(event);
298 // If mouse is at a border of the view, scroll
300 m_scrollOffset = -30;
301 m_scrollTimer.start();
302 } else if (viewport()->width() - pos < 10) {
304 m_scrollTimer.start();
305 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
307 } else if (m_operationMode == RESIZESTART && move) {
308 double snappedPos = getSnapPointForPos(mappedXPos);
309 m_document->renderer()->pause();
310 m_dragItem->resizeStart((int)(snappedPos));
311 } else if (m_operationMode == RESIZEEND && move) {
312 double snappedPos = getSnapPointForPos(mappedXPos);
313 m_document->renderer()->pause();
314 m_dragItem->resizeEnd((int)(snappedPos));
315 } else if (m_operationMode == FADEIN && move) {
316 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
317 } else if (m_operationMode == FADEOUT && move) {
318 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
319 } else if (m_operationMode == KEYFRAME && move) {
320 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
321 double pos = mapToScene(event->pos()).toPoint().y();
322 QRectF br = m_dragItem->sceneBoundingRect();
323 double maxh = 100.0 / br.height();
324 pos = (br.bottom() - pos) * maxh;
325 m_dragItem->updateKeyFramePos(keyFramePos, pos);
333 } else if (m_operationMode == MOVEGUIDE) {
338 QGraphicsView::mouseMoveEvent(event);
340 } else if (m_operationMode == SPACER && move) {
342 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
343 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
347 if (m_tool == RAZORTOOL) {
348 setCursor(m_razorCursor);
349 //QGraphicsView::mouseMoveEvent(event);
351 } else if (m_tool == SPACERTOOL) {
352 setCursor(m_spacerCursor);
356 QList<QGraphicsItem *> itemList = items(event->pos());
357 QGraphicsRectItem *item = NULL;
358 OPERATIONTYPE opMode = NONE;
360 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
362 } else for (int i = 0; i < itemList.count(); i++) {
363 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
364 item = (QGraphicsRectItem*) itemList.at(i);
369 if (item && event->buttons() == Qt::NoButton) {
370 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
371 if (m_tool == RAZORTOOL) {
372 // razor tool over a clip, display current frame in monitor
373 if (!m_blockRefresh && item->type() == AVWIDGET) {
374 //TODO: solve crash when showing frame when moving razor over clip
375 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
380 opMode = clip->operationMode(mapToScene(event->pos()));
382 if (opMode == m_moveOpMode) {
383 QGraphicsView::mouseMoveEvent(event);
389 m_animationTimer->stop();
394 m_moveOpMode = opMode;
395 if (opMode == MOVE) {
396 setCursor(Qt::OpenHandCursor);
397 } else if (opMode == RESIZESTART) {
398 setCursor(KCursor("left_side", Qt::SizeHorCursor));
399 if (m_visualTip == NULL) {
400 QRectF rect = clip->sceneBoundingRect();
402 polygon << QPoint(0, rect.height() / 2 - size * 2);
403 polygon << QPoint(size * 2, (int)(rect.height() / 2));
404 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
405 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
407 m_visualTip = new QGraphicsPolygonItem(polygon);
408 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
409 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
410 m_visualTip->setPos(rect.x(), rect.y());
411 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
412 m_visualTip->setZValue(100);
413 m_animation = new QGraphicsItemAnimation;
414 m_animation->setItem(m_visualTip);
415 m_animation->setTimeLine(m_animationTimer);
417 m_animation->setScaleAt(.5, scale, 1);
418 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
420 m_animation->setScaleAt(1, scale, 1);
421 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
422 scene()->addItem(m_visualTip);
423 m_animationTimer->start();
425 } else if (opMode == RESIZEEND) {
426 setCursor(KCursor("right_side", Qt::SizeHorCursor));
427 if (m_visualTip == NULL) {
428 QRectF rect = clip->sceneBoundingRect();
430 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
431 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
432 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
433 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
435 m_visualTip = new QGraphicsPolygonItem(polygon);
436 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
437 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
438 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
439 m_visualTip->setPos(rect.right(), rect.y());
440 m_visualTip->setZValue(100);
441 m_animation = new QGraphicsItemAnimation;
442 m_animation->setItem(m_visualTip);
443 m_animation->setTimeLine(m_animationTimer);
445 m_animation->setScaleAt(.5, scale, 1);
447 m_animation->setScaleAt(1, scale, 1);
448 scene()->addItem(m_visualTip);
449 m_animationTimer->start();
451 } else if (opMode == FADEIN) {
452 if (m_visualTip == NULL) {
453 ClipItem *item = (ClipItem *) clip;
454 QRectF rect = clip->sceneBoundingRect();
455 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
456 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
457 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
458 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
459 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
460 m_visualTip->setZValue(100);
461 m_animation = new QGraphicsItemAnimation;
462 m_animation->setItem(m_visualTip);
463 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, scale, scale);
467 m_animation->setScaleAt(1, scale, scale);
468 scene()->addItem(m_visualTip);
469 m_animationTimer->start();
471 setCursor(Qt::PointingHandCursor);
472 } else if (opMode == FADEOUT) {
473 if (m_visualTip == NULL) {
474 ClipItem *item = (ClipItem *) clip;
475 QRectF rect = clip->sceneBoundingRect();
476 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
477 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
478 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
479 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
480 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
481 m_visualTip->setZValue(100);
482 m_animation = new QGraphicsItemAnimation;
483 m_animation->setItem(m_visualTip);
484 m_animation->setTimeLine(m_animationTimer);
486 m_animation->setScaleAt(.5, scale, scale);
488 m_animation->setScaleAt(1, scale, scale);
489 scene()->addItem(m_visualTip);
490 m_animationTimer->start();
492 setCursor(Qt::PointingHandCursor);
493 } else if (opMode == TRANSITIONSTART) {
494 /*if (m_visualTip == NULL) {
495 QRectF rect = clip->sceneBoundingRect();
496 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
497 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
498 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
499 m_visualTip->setZValue(100);
500 m_animation = new QGraphicsItemAnimation;
501 m_animation->setItem(m_visualTip);
502 m_animation->setTimeLine(m_animationTimer);
503 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
505 m_animation->setScaleAt(.5, scale, scale);
507 m_animation->setScaleAt(1, scale, scale);
508 scene()->addItem(m_visualTip);
509 m_animationTimer->start();
511 setCursor(Qt::PointingHandCursor);
512 } else if (opMode == TRANSITIONEND) {
513 /*if (m_visualTip == NULL) {
514 QRectF rect = clip->sceneBoundingRect();
515 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
516 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
517 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
518 m_visualTip->setZValue(100);
519 m_animation = new QGraphicsItemAnimation;
520 m_animation->setItem(m_visualTip);
521 m_animation->setTimeLine(m_animationTimer);
522 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
524 m_animation->setScaleAt(.5, scale, scale);
526 m_animation->setScaleAt(1, scale, scale);
527 scene()->addItem(m_visualTip);
528 m_animationTimer->start();
530 setCursor(Qt::PointingHandCursor);
531 } else if (opMode == KEYFRAME) {
532 setCursor(Qt::PointingHandCursor);
534 } // no clip under mouse
535 else if (m_tool == RAZORTOOL) {
538 } else if (opMode == MOVEGUIDE) {
539 m_moveOpMode = opMode;
540 setCursor(Qt::SplitHCursor);
544 m_animationTimer->stop();
550 setCursor(Qt::ArrowCursor);
551 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
552 QGraphicsView::mouseMoveEvent(event);
554 setCursorPos(mappedXPos);
555 slotCheckPositionScrolling();
557 } else m_moveOpMode = NONE;
559 QGraphicsView::mouseMoveEvent(event);
563 void CustomTrackView::mousePressEvent(QMouseEvent * event)
565 kDebug() << "mousePressEvent STARTED";
566 m_menuPosition = QPoint();
567 m_blockRefresh = true;
568 bool collision = false;
570 if (m_tool != RAZORTOOL) activateMonitor();
571 else if (m_document->renderer()->playSpeed() != 0.0) {
572 m_document->renderer()->pause();
575 m_clickEvent = event->pos();
577 // special cases (middle click button or ctrl / shift click
578 if (event->button() == Qt::MidButton) {
579 m_document->renderer()->switchPlay();
580 m_blockRefresh = false;
581 m_operationMode = NONE;
585 // check item under mouse
586 QList<QGraphicsItem *> collisionList = items(event->pos());
588 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
589 setDragMode(QGraphicsView::ScrollHandDrag);
590 QGraphicsView::mousePressEvent(event);
591 m_blockRefresh = false;
592 m_operationMode = NONE;
596 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
597 setDragMode(QGraphicsView::RubberBandDrag);
598 if (!(event->modifiers() & Qt::ControlModifier)) {
599 resetSelectionGroup();
600 scene()->clearSelection();
602 QGraphicsView::mousePressEvent(event);
603 m_blockRefresh = false;
604 m_operationMode = RUBBERSELECTION;
608 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
609 // a guide item was pressed
610 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
612 m_dragGuide = (Guide *) collisionList.at(0);
614 m_operationMode = MOVEGUIDE;
615 // deselect all clips so that only the guide will move
616 m_scene->clearSelection();
617 resetSelectionGroup();
618 updateSnapPoints(NULL);
619 QGraphicsView::mousePressEvent(event);
623 // Find first clip, transition or group under mouse
626 AbstractGroupItem *dragGroup = NULL;
627 while (ct < collisionList.count()) {
628 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
629 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
630 m_dragItemInfo = m_dragItem->info();
631 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
632 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
633 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
640 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
641 // update transition menu action
642 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
643 m_autoTransition->setEnabled(true);
644 } else m_autoTransition->setEnabled(false);
646 // context menu requested
647 if (event->button() == Qt::RightButton) {
649 if (dragGroup) dragGroup->setSelected(true);
650 else if (!m_dragItem->isSelected()) {
651 resetSelectionGroup(false);
652 m_scene->clearSelection();
653 m_dragItem->setSelected(true);
656 m_operationMode = NONE;
657 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
658 m_menuPosition = m_clickEvent;
664 // No item under click
665 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
666 resetSelectionGroup();
667 setCursor(Qt::ArrowCursor);
668 m_scene->clearSelection();
670 emit clipItemSelected(NULL);
671 updateClipTypeActions(NULL);
672 if (m_tool == SPACERTOOL) {
673 QList<QGraphicsItem *> selection;
674 if (event->modifiers() == Qt::ControlModifier) {
675 // Ctrl + click, select all items on track after click position
676 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
677 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
679 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;
681 // Select all items on all tracks after click position
682 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
683 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
686 resetSelectionGroup(false);
687 m_scene->clearSelection();
689 for (int i = 0; i < selection.count(); i++) {
690 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
691 selection.at(i)->setSelected(true);
694 groupSelectedItems(true);
695 m_operationMode = SPACER;
696 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
697 kDebug() << "END mousePress EVENT ";
702 if (m_tool == RAZORTOOL && m_dragItem) {
703 if (m_dragItem->type() == TRANSITIONWIDGET) {
704 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
708 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
709 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
714 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
715 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
716 m_document->renderer()->pause();
717 m_commandStack->push(command);
718 m_document->setModified(true);
724 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
726 QList <GenTime> offsetList;
727 QList<QGraphicsItem *> children = dragGroup->childItems();
728 for (int i = 0; i < children.count(); i++) {
729 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
730 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
731 offsetList.append(item->startPos());
732 offsetList.append(item->endPos());
735 if (!offsetList.isEmpty()) {
737 GenTime startOffset = offsetList.takeFirst();
738 QList <GenTime> cleandOffsetList;
739 for (int k = 0; k < offsetList.size(); k++) {
740 GenTime newoffset = offsetList.at(k) - startOffset;
741 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
742 cleandOffsetList.append(newoffset);
745 updateSnapPoints(NULL, cleandOffsetList, true);
749 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
750 else emit clipItemSelected(NULL);
752 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
753 // If clicked item is selected, allow move
754 if (dragGroup) dragGroup->setSelected(true);
756 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
758 resetSelectionGroup();
759 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
761 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
762 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
763 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
765 bool selected = !m_dragItem->isSelected();
766 if (dragGroup) dragGroup->setSelected(selected);
767 else m_dragItem->setSelected(selected);
769 groupSelectedItems();
770 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
771 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
772 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
773 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
776 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
777 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
779 if (m_operationMode == KEYFRAME) {
780 m_dragItem->updateSelectedKeyFrame();
781 m_blockRefresh = false;
783 } else if (m_operationMode == MOVE) {
784 setCursor(Qt::ClosedHandCursor);
785 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
787 info.startPos = m_dragItem->startPos();
788 info.track = m_dragItem->track();
789 int transitiontrack = getPreviousVideoTrack(info.track);
790 ClipItem *transitionClip = NULL;
791 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
792 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
793 info.endPos = transitionClip->endPos();
794 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
795 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
796 // Check there is no other transition at that place
797 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
798 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
799 QList<QGraphicsItem *> selection = m_scene->items(r);
800 bool transitionAccepted = true;
801 for (int i = 0; i < selection.count(); i++) {
802 if (selection.at(i)->type() == TRANSITIONWIDGET) {
803 Transition *tr = static_cast <Transition *>(selection.at(i));
804 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
805 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
806 } else transitionAccepted = false;
809 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
810 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
811 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
813 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
814 info.track = m_dragItem->track();
815 int transitiontrack = getPreviousVideoTrack(info.track);
816 ClipItem *transitionClip = NULL;
817 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
818 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
819 info.startPos = transitionClip->startPos();
820 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
821 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
822 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
823 EffectsList::setParameter(transition, "reverse", "1");
825 // Check there is no other transition at that place
826 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
827 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
828 QList<QGraphicsItem *> selection = m_scene->items(r);
829 bool transitionAccepted = true;
830 for (int i = 0; i < selection.count(); i++) {
831 if (selection.at(i)->type() == TRANSITIONWIDGET) {
832 Transition *tr = static_cast <Transition *>(selection.at(i));
833 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
834 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
835 } else transitionAccepted = false;
838 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
839 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
841 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
842 resetSelectionGroup(false);
843 m_dragItem->setSelected(true);
846 m_blockRefresh = false;
848 //QGraphicsView::mousePressEvent(event);
851 void CustomTrackView::resetSelectionGroup(bool selectItems)
853 if (m_selectionGroup) {
854 // delete selection group
855 bool snap = KdenliveSettings::snaptopoints();
856 KdenliveSettings::setSnaptopoints(false);
858 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
859 scene()->destroyItemGroup(m_selectionGroup);
860 for (int i = 0; i < children.count(); i++) {
861 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
862 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
863 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
864 children.at(i)->setSelected(selectItems);
866 } else if (children.at(i)->type() == GROUPWIDGET) {
867 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
868 children.at(i)->setSelected(selectItems);
871 m_selectionGroup = NULL;
872 KdenliveSettings::setSnaptopoints(snap);
876 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
878 if (m_selectionGroup) {
879 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
882 QList<QGraphicsItem *> selection = m_scene->selectedItems();
883 if (selection.isEmpty()) return;
884 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
885 // Find top left position of selection
886 for (int i = 1; i < selection.count(); i++) {
887 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
888 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
889 if (currenttop.x() < top.x()) top.setX(currenttop.x());
890 if (currenttop.y() < top.y()) top.setY(currenttop.y());
894 if (force || selection.count() > 1) {
895 bool snap = KdenliveSettings::snaptopoints();
896 KdenliveSettings::setSnaptopoints(false);
897 if (createNewGroup) {
898 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
899 newGroup->translate(-top.x(), -top.y() + 1);
900 newGroup->setPos(top.x(), top.y() - 1);
901 scene()->addItem(newGroup);
903 // CHeck if we are trying to include a group in a group
904 QList <AbstractGroupItem *> groups;
905 for (int i = 0; i < selection.count(); i++) {
906 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
907 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
908 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
910 if (!groups.isEmpty()) {
911 // ungroup previous groups
912 while (!groups.isEmpty()) {
913 AbstractGroupItem *grp = groups.takeFirst();
914 m_document->clipManager()->removeGroup(grp);
915 scene()->destroyItemGroup(grp);
917 selection = m_scene->selectedItems();
920 for (int i = 0; i < selection.count(); i++) {
921 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
922 newGroup->addToGroup(selection.at(i));
923 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
926 KdenliveSettings::setSnaptopoints(snap);
928 m_selectionGroup = new AbstractGroupItem(m_document->fps());
929 m_selectionGroup->translate(-top.x(), -top.y() + 1);
930 m_selectionGroup->setPos(top.x(), top.y() - 1);
931 scene()->addItem(m_selectionGroup);
932 for (int i = 0; i < selection.count(); i++) {
933 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
934 m_selectionGroup->addToGroup(selection.at(i));
935 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
938 KdenliveSettings::setSnaptopoints(snap);
939 if (m_selectionGroup) {
940 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
941 m_selectionGroupInfo.track = m_selectionGroup->track();
944 } else resetSelectionGroup();
947 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
949 kDebug() << "++++++++++++ DBL CLK";
950 if (m_dragItem && m_dragItem->hasKeyFrames()) {
951 if (m_moveOpMode == KEYFRAME) {
952 // user double clicked on a keyframe, open edit dialog
953 QDialog d(parentWidget());
954 Ui::KeyFrameDialog_UI view;
956 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
957 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
958 view.kfr_value->setFocus();
959 if (d.exec() == QDialog::Accepted) {
960 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
961 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
962 ClipItem *item = (ClipItem *)m_dragItem;
963 QString previous = item->keyframes(item->selectedEffectIndex());
964 item->updateKeyframeEffect();
965 QString next = item->keyframes(item->selectedEffectIndex());
966 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
967 m_commandStack->push(command);
968 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
973 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
974 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
975 ClipItem * item = (ClipItem *) m_dragItem;
976 QString previous = item->keyframes(item->selectedEffectIndex());
977 item->updateKeyframeEffect();
978 QString next = item->keyframes(item->selectedEffectIndex());
979 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
980 m_commandStack->push(command);
981 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
983 } else if (m_dragItem) {
984 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
987 if (m_dragItem->type() == TRANSITIONWIDGET) {
988 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
990 getClipAvailableSpace(m_dragItem, minimum, maximum);
992 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
993 d.setMargins(minimum, maximum);
994 if (d.exec() == QDialog::Accepted) {
995 if (m_dragItem->type() == TRANSITIONWIDGET) {
996 // move & resize transition
998 startInfo.startPos = m_dragItem->startPos();
999 startInfo.endPos = m_dragItem->endPos();
1000 startInfo.track = m_dragItem->track();
1002 endInfo.startPos = d.startPos();
1003 endInfo.endPos = endInfo.startPos + d.duration();
1004 endInfo.track = m_dragItem->track();
1005 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1006 m_commandStack->push(command);
1008 // move and resize clip
1009 QUndoCommand *moveCommand = new QUndoCommand();
1010 moveCommand->setText(i18n("Edit clip"));
1011 ItemInfo clipInfo = m_dragItem->info();
1012 if (d.startPos() != clipInfo.startPos) {
1013 ItemInfo startInfo = clipInfo;
1014 clipInfo.startPos = d.startPos();
1015 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1016 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1018 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1019 ItemInfo startInfo = clipInfo;
1020 clipInfo.endPos = clipInfo.startPos + d.duration();
1021 clipInfo.cropStart = d.cropStart();
1022 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1024 m_commandStack->push(moveCommand);
1028 QList<QGraphicsItem *> collisionList = items(event->pos());
1029 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1030 Guide *editGuide = (Guide *) collisionList.at(0);
1031 if (editGuide) slotEditGuide(editGuide->info());
1037 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1039 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1041 clip->setKeyframes(index, keyframes);
1042 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1043 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1047 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1049 if (clip == NULL) m_timelineContextMenu->popup(pos);
1050 else if (group != NULL) {
1051 m_changeSpeedAction->setEnabled(false);
1052 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1053 m_ungroupAction->setEnabled(true);
1054 updateClipTypeActions(NULL);
1055 m_timelineContextClipMenu->popup(pos);
1057 m_ungroupAction->setEnabled(false);
1058 if (clip->type() == AVWIDGET) {
1059 ClipItem *item = static_cast <ClipItem*>(clip);
1060 updateClipTypeActions(item);
1061 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1062 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1063 m_timelineContextClipMenu->popup(pos);
1064 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1068 void CustomTrackView::activateMonitor()
1070 emit activateDocumentMonitor();
1073 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1075 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1077 resetSelectionGroup();
1078 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1079 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1081 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1082 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1084 info.startPos = GenTime();
1085 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1086 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1087 info.track = (int)(1 / m_tracksHeight);
1088 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1089 m_selectionGroup->addToGroup(item);
1090 item->setFlags(QGraphicsItem::ItemIsSelectable);
1091 //TODO: check if we do not overlap another clip when first dropping in timeline
1092 // if (insertPossible(m_selectionGroup, event->pos()))
1093 QList <GenTime> offsetList;
1094 offsetList.append(info.endPos);
1095 updateSnapPoints(NULL, offsetList);
1096 scene()->addItem(m_selectionGroup);
1097 event->acceptProposedAction();
1098 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1100 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1101 m_scene->clearSelection();
1102 resetSelectionGroup(false);
1104 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1107 QList <GenTime> offsetList;
1108 for (int i = 0; i < ids.size(); ++i) {
1109 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1110 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1112 info.startPos = start;
1113 info.endPos = info.startPos + clip->duration();
1114 info.track = (int)(1 / m_tracksHeight);
1115 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1116 start += clip->duration();
1117 offsetList.append(start);
1118 m_selectionGroup->addToGroup(item);
1119 item->setFlags(QGraphicsItem::ItemIsSelectable);
1121 //TODO: check if we do not overlap another clip when first dropping in timeline
1122 //if (insertPossible(m_selectionGroup, event->pos()))
1123 updateSnapPoints(NULL, offsetList);
1124 scene()->addItem(m_selectionGroup);
1125 event->acceptProposedAction();
1127 // the drag is not a clip (may be effect, ...)
1129 QGraphicsView::dragEnterEvent(event);
1134 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1137 QList<QGraphicsItem *> children = group->childItems();
1138 for (int i = 0; i < children.count(); i++) {
1139 if (children.at(i)->type() == AVWIDGET) {
1140 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1141 ItemInfo info = clip->info();
1142 kDebug() << " / / INSERT : " << pos.x();
1143 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);
1144 kDebug() << " / / INSERT RECT: " << shape;
1145 path = path.united(QPolygonF(shape));
1149 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1150 if (collindingItems.isEmpty()) return true;
1152 for (int i = 0; i < collindingItems.count(); i++) {
1153 QGraphicsItem *collision = collindingItems.at(i);
1154 if (collision->type() == AVWIDGET) {
1156 kDebug() << "// COLLISIION DETECTED";
1165 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1167 int track = m_document->tracksCount() - clip->track();
1168 GenTime pos = clip->startPos();
1169 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1170 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1173 bool success = true;
1174 for (int i = 0; i < clip->effectsCount(); i++) {
1175 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1177 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1178 m_document->renderer()->doRefresh();
1181 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1183 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1185 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1186 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1187 emit clipItemSelected(clip);
1188 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1191 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1193 QString index = effect.attribute("kdenlive_ix");
1194 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1195 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1196 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1199 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1201 clip->deleteEffect(index);
1202 emit clipItemSelected(clip);
1206 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1208 QList<QGraphicsItem *> itemList = group->childItems();
1209 QUndoCommand *effectCommand = new QUndoCommand();
1211 QDomNode namenode = effect.elementsByTagName("name").item(0);
1212 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1213 else effectName = i18n("effect");
1214 effectCommand->setText(i18n("Add %1", effectName));
1216 for (int i = 0; i < itemList.count(); i++) {
1217 if (itemList.at(i)->type() == AVWIDGET) {
1218 ClipItem *item = (ClipItem *)itemList.at(i);
1219 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1220 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1223 if (item->isItemLocked()) {
1226 item->initEffect(effect);
1227 if (effect.attribute("tag") == "ladspa") {
1228 QString ladpsaFile = m_document->getLadspaFile();
1229 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1230 effect.setAttribute("src", ladpsaFile);
1232 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1237 m_commandStack->push(effectCommand);
1238 m_document->setModified(true);
1239 } else delete effectCommand;
1242 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1244 QList<QGraphicsItem *> itemList;
1245 QUndoCommand *effectCommand = new QUndoCommand();
1247 QDomNode namenode = effect.elementsByTagName("name").item(0);
1248 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1249 else effectName = i18n("effect");
1250 effectCommand->setText(i18n("Add %1", effectName));
1252 if (track == -1) itemList = scene()->selectedItems();
1253 if (itemList.isEmpty()) {
1254 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1255 if (clip) itemList.append(clip);
1256 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1258 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1259 for (int i = 0; i < itemList.count(); i++) {
1260 if (itemList.at(i)->type() == AVWIDGET) {
1261 ClipItem *item = (ClipItem *)itemList.at(i);
1262 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1263 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1266 if (item->isItemLocked()) {
1269 item->initEffect(effect);
1270 if (effect.attribute("tag") == "ladspa") {
1271 QString ladpsaFile = m_document->getLadspaFile();
1272 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1273 effect.setAttribute("src", ladpsaFile);
1275 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1280 m_commandStack->push(effectCommand);
1281 m_document->setModified(true);
1282 } else delete effectCommand;
1285 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1287 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1288 m_commandStack->push(command);
1289 m_document->setModified(true);
1292 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1294 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1296 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1297 if (effect.attribute("tag") == "ladspa") {
1298 // Update the ladspa affect file
1299 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1301 // check if we are trying to reset a keyframe effect
1302 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1303 clip->initEffect(effect);
1304 clip->setEffectAt(ix, effect);
1305 effectParams = clip->getEffectArgs(effect);
1307 if (effectParams.paramValue("disabled") == "1") {
1308 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1309 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1310 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1311 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1312 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1314 clip->setEffectAt(ix, effect);
1315 if (ix == clip->selectedEffectIndex()) {
1316 clip->setSelectedEffect(ix);
1317 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1319 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1320 // A fade effect was modified, update the clip
1321 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1322 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1323 clip->setFadeIn(pos);
1325 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1326 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1327 clip->setFadeOut(pos);
1331 m_document->setModified(true);
1334 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1336 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1338 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1339 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1340 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1341 clip->setEffectAt(oldPos - 1, act);
1342 clip->setEffectAt(newPos - 1, before);
1343 emit clipItemSelected(clip, newPos - 1);
1345 m_document->setModified(true);
1348 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1350 QDomElement effect = clip->effectAt(effectPos);
1351 QDomElement oldEffect = effect.cloneNode().toElement();
1352 effect.setAttribute("disabled", disable);
1353 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1354 m_commandStack->push(command);
1355 m_document->setModified(true);
1358 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1360 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1361 m_commandStack->push(command);
1362 m_document->setModified(true);
1365 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1367 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1368 m_commandStack->push(command);
1371 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1375 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1376 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1377 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1378 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1379 m_blockRefresh = false;
1382 if (item->parentItem()) {
1383 // Item is part of a group, reset group
1384 resetSelectionGroup();
1386 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1388 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1389 int cutPos = (int) cutTime.frames(m_document->fps());
1391 double speed = item->speed();
1392 newPos.startPos = cutTime;
1393 newPos.endPos = info.endPos;
1394 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1395 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1396 newPos.track = info.track;
1397 ClipItem *dup = item->clone(newPos);
1398 // remove unwanted effects (fade in) from 2nd part of cutted clip
1399 int ix = dup->hasEffect(QString(), "fadein");
1401 QDomElement oldeffect = item->effectAt(ix);
1402 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1404 ix = dup->hasEffect(QString(), "fade_from_black");
1406 QDomElement oldeffect = item->effectAt(ix);
1407 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1409 item->resizeEnd(cutPos, false);
1410 scene()->addItem(dup);
1411 if (item->checkKeyFrames()) slotRefreshEffects(item);
1412 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1413 item->baseClip()->addReference();
1414 m_document->updateClip(item->baseClip()->getId());
1415 m_document->setModified(true);
1416 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);
1417 kDebug() << "// CUTTING CLIP dONE";
1421 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1422 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1423 if (!item || !dup || item == dup) {
1424 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1425 m_blockRefresh = false;
1428 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1429 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1433 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1434 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1435 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1436 //deleteClip(dup->info());
1439 if (dup->isSelected()) emit clipItemSelected(NULL);
1440 dup->baseClip()->removeReference();
1441 m_document->updateClip(dup->baseClip()->getId());
1442 scene()->removeItem(dup);
1445 ItemInfo clipinfo = item->info();
1446 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1447 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1449 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1450 m_document->setModified(true);
1452 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1455 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1458 void CustomTrackView::slotEnableRefresh()
1460 m_blockRefresh = false;
1463 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1465 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1466 if (itemList.count() == 1) {
1467 if (itemList.at(0)->type() == AVWIDGET) {
1468 ClipItem *item = (ClipItem *) itemList.at(0);
1470 info.track = item->track();
1471 ClipItem *transitionClip = NULL;
1472 const int transitiontrack = getPreviousVideoTrack(info.track);
1473 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1474 if (pos < item->startPos() + item->duration() / 2) {
1475 // add transition to clip start
1476 info.startPos = item->startPos();
1477 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1478 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1479 info.endPos = transitionClip->endPos();
1480 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1481 // Check there is no other transition at that place
1482 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1483 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1484 QList<QGraphicsItem *> selection = m_scene->items(r);
1485 bool transitionAccepted = true;
1486 for (int i = 0; i < selection.count(); i++) {
1487 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1488 Transition *tr = static_cast <Transition *>(selection.at(i));
1489 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1490 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1491 } else transitionAccepted = false;
1494 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1495 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1498 // add transition to clip end
1499 info.endPos = item->endPos();
1500 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1501 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1502 info.startPos = transitionClip->startPos();
1503 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1504 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1506 // Check there is no other transition at that place
1507 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1508 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1509 QList<QGraphicsItem *> selection = m_scene->items(r);
1510 bool transitionAccepted = true;
1511 for (int i = 0; i < selection.count(); i++) {
1512 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1513 Transition *tr = static_cast <Transition *>(selection.at(i));
1514 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1515 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1516 } else transitionAccepted = false;
1519 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1520 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1523 } else for (int i = 0; i < itemList.count(); i++) {
1524 if (itemList.at(i)->type() == AVWIDGET) {
1525 ClipItem *item = (ClipItem *) itemList.at(i);
1527 info.startPos = item->startPos();
1528 info.endPos = info.startPos + GenTime(65, m_document->fps());
1529 info.track = item->track();
1531 // Check there is no other transition at that place
1532 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1533 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1534 QList<QGraphicsItem *> selection = m_scene->items(r);
1535 bool transitionAccepted = true;
1536 for (int i = 0; i < selection.count(); i++) {
1537 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1538 Transition *tr = static_cast <Transition *>(selection.at(i));
1539 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1540 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1541 } else transitionAccepted = false;
1544 int transitiontrack = getPreviousVideoTrack(info.track);
1545 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1546 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1551 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1553 if (transitionInfo.startPos >= transitionInfo.endPos) {
1554 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1557 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1558 m_commandStack->push(command);
1559 m_document->setModified(true);
1562 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1564 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1565 //kDebug() << "---- ADDING transition " << params.attribute("value");
1566 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1567 scene()->addItem(tr);
1568 m_document->setModified(true);
1570 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1575 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1577 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1579 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1582 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1583 if (m_dragItem == item) m_dragItem = NULL;
1585 emit transitionItemSelected(NULL);
1586 m_document->setModified(true);
1589 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1591 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1592 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1593 m_commandStack->push(command);
1594 m_document->setModified(true);
1597 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1599 Transition *item = getTransitionItemAt(pos, track);
1601 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1604 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);
1605 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1606 item->setTransitionParameters(transition);
1607 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1608 m_document->setModified(true);
1611 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1613 event->setDropAction(Qt::IgnoreAction);
1614 const QPointF pos = mapToScene(event->pos());
1615 if (m_selectionGroup && m_clipDrag) {
1616 m_selectionGroup->setPos(pos.x(), pos.y());
1617 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1618 event->setDropAction(Qt::MoveAction);
1619 event->acceptProposedAction();
1621 QGraphicsView::dragMoveEvent(event);
1625 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1627 if (m_selectionGroup && m_clipDrag) {
1628 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1630 scene()->destroyItemGroup(m_selectionGroup);
1631 m_selectionGroup = NULL;
1632 } else QGraphicsView::dragLeaveEvent(event);
1635 void CustomTrackView::dropEvent(QDropEvent * event)
1637 if (m_selectionGroup && m_clipDrag) {
1638 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1639 resetSelectionGroup();
1640 m_scene->clearSelection();
1641 bool hasVideoClip = false;
1642 for (int i = 0; i < items.count(); i++) {
1643 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1644 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1645 if (items.count() == 1) {
1646 updateClipTypeActions(item);
1648 updateClipTypeActions(NULL);
1650 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1651 m_commandStack->push(command);
1652 item->baseClip()->addReference();
1653 m_document->updateClip(item->baseClip()->getId());
1654 ItemInfo info = item->info();
1656 int tracknumber = m_document->tracksCount() - info.track - 1;
1657 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1658 if (isLocked) item->setItemLocked(true);
1660 if (item->baseClip()->isTransparent()) {
1661 // add transparency transition
1662 int endTrack = getPreviousVideoTrack(info.track);
1663 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1664 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1665 scene()->addItem(tr);
1667 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1671 info.track = m_document->tracksCount() - item->track();
1672 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1673 item->setSelected(true);
1675 m_document->setModified(true);
1676 m_changeSpeedAction->setEnabled(hasVideoClip);
1677 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1678 groupSelectedItems(true);
1679 } else QGraphicsView::dropEvent(event);
1684 QStringList CustomTrackView::mimeTypes() const
1686 QStringList qstrList;
1687 // list of accepted mime types for drop
1688 qstrList.append("text/plain");
1689 qstrList.append("kdenlive/producerslist");
1690 qstrList.append("kdenlive/clip");
1694 Qt::DropActions CustomTrackView::supportedDropActions() const
1696 // returns what actions are supported when dropping
1697 return Qt::MoveAction;
1700 void CustomTrackView::setDuration(int duration)
1702 int diff = qAbs(duration - sceneRect().width());
1703 if (diff * matrix().m11() > -50) {
1704 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1705 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1707 m_projectDuration = duration;
1710 int CustomTrackView::duration() const
1712 return m_projectDuration;
1715 void CustomTrackView::addTrack(TrackInfo type, int ix)
1717 if (ix == -1 || ix == m_document->tracksCount()) {
1718 m_document->insertTrack(ix, type);
1719 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1721 m_document->insertTrack(m_document->tracksCount() - ix, type);
1722 // insert track in MLT playlist
1723 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1725 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1726 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1727 QList<QGraphicsItem *> selection = m_scene->items(r);
1728 resetSelectionGroup();
1730 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1731 scene()->addItem(m_selectionGroup);
1732 for (int i = 0; i < selection.count(); i++) {
1733 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1734 m_selectionGroup->addToGroup(selection.at(i));
1735 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1737 // Move graphic items
1738 m_selectionGroup->translate(0, m_tracksHeight);
1740 // adjust track number
1741 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1742 for (int i = 0; i < children.count(); i++) {
1743 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1745 ItemInfo clipinfo = item->info();
1746 if (item->type() == AVWIDGET) {
1747 ClipItem *clip = static_cast <ClipItem *>(item);
1748 // We add a move clip command so that we get the correct producer for new track number
1749 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1750 Mlt::Producer *prod;
1751 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1752 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1753 else prod = clip->baseClip()->producer(clipinfo.track);
1754 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1755 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1757 } else if (item->type() == TRANSITIONWIDGET) {
1758 Transition *tr = static_cast <Transition *>(item);
1759 int track = tr->transitionEndTrack();
1761 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1765 resetSelectionGroup(false);
1768 int maxHeight = m_tracksHeight * m_document->tracksCount();
1769 for (int i = 0; i < m_guides.count(); i++) {
1770 QLineF l = m_guides.at(i)->line();
1771 l.setP2(QPointF(l.x2(), maxHeight));
1772 m_guides.at(i)->setLine(l);
1774 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1775 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1776 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1777 viewport()->update();
1778 //setFixedHeight(50 * m_tracksCount);
1781 void CustomTrackView::removeTrack(int ix)
1783 // Delete track in MLT playlist
1784 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1785 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1787 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1788 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1789 QList<QGraphicsItem *> selection = m_scene->items(r);
1791 resetSelectionGroup();
1793 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1794 scene()->addItem(m_selectionGroup);
1795 for (int i = 0; i < selection.count(); i++) {
1796 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1797 m_selectionGroup->addToGroup(selection.at(i));
1798 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1801 // Move graphic items
1802 qreal ydiff = 0 - (int) m_tracksHeight;
1803 m_selectionGroup->translate(0, ydiff);
1805 // adjust track number
1806 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1807 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1808 for (int i = 0; i < children.count(); i++) {
1809 if (children.at(i)->type() == AVWIDGET) {
1810 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1812 ItemInfo clipinfo = clip->info();
1813 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1814 // We add a move clip command so that we get the correct producer for new track number
1815 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1816 Mlt::Producer *prod;
1817 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1818 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1819 else prod = clip->baseClip()->producer(clipinfo.track);
1820 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1822 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1823 Transition *tr = static_cast <Transition *>(children.at(i));
1825 int track = tr->transitionEndTrack();
1827 ItemInfo clipinfo = tr->info();
1828 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1832 resetSelectionGroup(false);
1834 int maxHeight = m_tracksHeight * m_document->tracksCount();
1835 for (int i = 0; i < m_guides.count(); i++) {
1836 QLineF l = m_guides.at(i)->line();
1837 l.setP2(QPointF(l.x2(), maxHeight));
1838 m_guides.at(i)->setLine(l);
1840 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1841 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1842 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1843 viewport()->update();
1846 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1848 int tracknumber = m_document->tracksCount() - ix;
1849 m_document->setTrackType(tracknumber - 1, type);
1850 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1851 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1852 viewport()->update();
1856 void CustomTrackView::slotSwitchTrackAudio(int ix)
1858 /*for (int i = 0; i < m_document->tracksCount(); i++)
1859 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1860 int tracknumber = m_document->tracksCount() - ix - 1;
1861 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1862 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1863 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1864 m_document->setModified(true);
1867 void CustomTrackView::slotSwitchTrackLock(int ix)
1869 int tracknumber = m_document->tracksCount() - ix - 1;
1870 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1871 m_commandStack->push(command);
1875 void CustomTrackView::lockTrack(int ix, bool lock)
1877 int tracknumber = m_document->tracksCount() - ix - 1;
1878 m_document->switchTrackLock(tracknumber, lock);
1879 emit doTrackLock(ix, lock);
1880 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1882 for (int i = 0; i < selection.count(); i++) {
1883 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1884 if (selection.at(i)->isSelected()) {
1885 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1886 else emit transitionItemSelected(NULL);
1888 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1890 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1891 viewport()->update();
1892 m_document->setModified(true);
1895 void CustomTrackView::slotSwitchTrackVideo(int ix)
1897 int tracknumber = m_document->tracksCount() - ix;
1898 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1899 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1900 m_document->setModified(true);
1903 void CustomTrackView::slotRemoveSpace()
1907 if (m_menuPosition.isNull()) {
1908 pos = GenTime(cursorPos(), m_document->fps());
1910 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1913 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1914 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1916 ClipItem *item = getClipItemAt(pos, track);
1918 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);
1921 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1922 //kDebug() << "// GOT LENGT; " << length;
1924 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);
1928 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1929 QList<QGraphicsItem *> items = m_scene->items(r);
1931 QList<ItemInfo> clipsToMove;
1932 QList<ItemInfo> transitionsToMove;
1934 for (int i = 0; i < items.count(); i++) {
1935 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1936 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1937 ItemInfo info = item->info();
1938 if (item->type() == AVWIDGET) {
1939 clipsToMove.append(info);
1940 } else if (item->type() == TRANSITIONWIDGET) {
1941 transitionsToMove.append(info);
1946 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1947 m_commandStack->push(command);
1950 void CustomTrackView::slotInsertSpace()
1954 if (m_menuPosition.isNull()) {
1955 pos = GenTime(cursorPos(), m_document->fps());
1957 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1958 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1960 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1961 if (d.exec() != QDialog::Accepted) return;
1962 GenTime spaceDuration = d.selectedDuration();
1963 track = d.selectedTrack();
1964 ClipItem *item = getClipItemAt(pos, track);
1965 if (item) pos = item->startPos();
1968 int maxh = sceneRect().height();
1970 minh = track * m_tracksHeight + m_tracksHeight / 2;
1971 maxh = m_tracksHeight / 2 - 1;
1974 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1975 QList<QGraphicsItem *> items = m_scene->items(r);
1977 QList<ItemInfo> clipsToMove;
1978 QList<ItemInfo> transitionsToMove;
1980 for (int i = 0; i < items.count(); i++) {
1981 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1982 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1983 ItemInfo info = item->info();
1984 if (item->type() == AVWIDGET) {
1985 clipsToMove.append(info);
1986 } else if (item->type() == TRANSITIONWIDGET) {
1987 transitionsToMove.append(info);
1992 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1993 m_commandStack->push(command);
1996 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1998 int diff = duration.frames(m_document->fps());
1999 resetSelectionGroup();
2000 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2001 scene()->addItem(m_selectionGroup);
2003 Transition *transition;
2005 // Create lists with start pos for each track
2006 QMap <int, int> trackClipStartList;
2007 QMap <int, int> trackTransitionStartList;
2009 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2010 trackClipStartList[i] = -1;
2011 trackTransitionStartList[i] = -1;
2014 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2015 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2017 if (clip->parentItem()) {
2018 m_selectionGroup->addToGroup(clip->parentItem());
2019 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2021 m_selectionGroup->addToGroup(clip);
2022 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2024 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))
2025 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2026 } 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);
2028 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2029 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2031 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2032 m_selectionGroup->addToGroup(transition);
2033 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))
2034 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2035 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2036 } 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);
2038 m_selectionGroup->translate(diff, 0);
2040 // update items coordinates
2041 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2042 for (int i = 0; i < itemList.count(); i++) {
2043 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2044 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2045 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2046 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2047 for (int j = 0; j < children.count(); j++) {
2048 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2052 resetSelectionGroup(false);
2053 if (track != -1) track = m_document->tracksCount() - track;
2054 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2057 void CustomTrackView::deleteClip(const QString &clipId)
2059 resetSelectionGroup();
2060 QList<QGraphicsItem *> itemList = items();
2061 QUndoCommand *deleteCommand = new QUndoCommand();
2062 deleteCommand->setText(i18n("Delete timeline clips"));
2064 for (int i = 0; i < itemList.count(); i++) {
2065 if (itemList.at(i)->type() == AVWIDGET) {
2066 ClipItem *item = (ClipItem *)itemList.at(i);
2067 if (item->clipProducer() == clipId) {
2069 if (item->parentItem()) {
2070 // Clip is in a group, destroy the group
2071 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2073 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2077 if (count == 0) delete deleteCommand;
2078 else m_commandStack->push(deleteCommand);
2081 void CustomTrackView::setCursorPos(int pos, bool seek)
2083 if (pos == m_cursorPos) return;
2084 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2086 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2087 else if (m_autoScroll) checkScrolling();
2088 m_cursorLine->setPos(m_cursorPos, 0);
2091 void CustomTrackView::updateCursorPos()
2093 m_cursorLine->setPos(m_cursorPos, 0);
2096 int CustomTrackView::cursorPos()
2098 return (int)(m_cursorPos);
2101 void CustomTrackView::moveCursorPos(int delta)
2103 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2104 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2105 m_cursorPos += delta;
2106 m_cursorLine->setPos(m_cursorPos, 0);
2107 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2110 void CustomTrackView::initCursorPos(int pos)
2112 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2114 m_cursorLine->setPos(pos, 0);
2118 void CustomTrackView::checkScrolling()
2120 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2123 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2125 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2126 QGraphicsView::mouseReleaseEvent(event);
2127 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2128 if (event->button() == Qt::MidButton) {
2131 setDragMode(QGraphicsView::NoDrag);
2132 if (m_operationMode == MOVEGUIDE) {
2133 setCursor(Qt::ArrowCursor);
2134 m_operationMode = NONE;
2135 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2136 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2137 m_commandStack->push(command);
2138 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2142 } else if (m_operationMode == SPACER) {
2144 if (event->modifiers() != Qt::ControlModifier) {
2145 // We are moving all tracks
2147 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2148 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2149 if (timeOffset != GenTime()) {
2150 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2152 QList<ItemInfo> clipsToMove;
2153 QList<ItemInfo> transitionsToMove;
2155 // Create lists with start pos for each track
2156 QMap <int, int> trackClipStartList;
2157 QMap <int, int> trackTransitionStartList;
2159 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2160 trackClipStartList[i] = -1;
2161 trackTransitionStartList[i] = -1;
2164 int max = items.count();
2165 for (int i = 0; i < max; i++) {
2166 if (items.at(i)->type() == GROUPWIDGET)
2167 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2170 for (int i = 0; i < items.count(); i++) {
2171 if (items.at(i)->type() == AVWIDGET) {
2172 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2173 ItemInfo info = item->info();
2174 clipsToMove.append(info);
2176 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2177 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2178 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2179 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2180 ItemInfo info = item->info();
2181 transitionsToMove.append(info);
2183 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2184 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2188 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2189 m_commandStack->push(command);
2190 if (track != -1) track = m_document->tracksCount() - track;
2191 kDebug() << "SPACER TRACK:" << track;
2192 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2194 resetSelectionGroup(false);
2195 m_operationMode = NONE;
2196 } else if (m_operationMode == RUBBERSELECTION) {
2197 kDebug() << "// END RUBBER SELECT";
2198 resetSelectionGroup();
2199 groupSelectedItems();
2200 m_operationMode = NONE;
2203 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2204 emit transitionItemSelected(NULL);
2208 if (m_dragItem) info = m_dragItem->info();
2210 if (m_operationMode == MOVE) {
2211 setCursor(Qt::OpenHandCursor);
2213 if (m_dragItem->parentItem() == 0) {
2214 // we are moving one clip, easy
2215 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2216 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2217 Mlt::Producer *prod;
2218 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2219 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2220 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2221 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);
2223 int tracknumber = m_document->tracksCount() - item->track() - 1;
2224 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2225 if (isLocked) item->setItemLocked(true);
2227 QUndoCommand *moveCommand = new QUndoCommand();
2228 moveCommand->setText(i18n("Move clip"));
2229 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2230 // Also move automatic transitions (on lower track)
2231 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2232 if (tr && tr->isAutomatic()) {
2233 ItemInfo trInfo = tr->info();
2234 ItemInfo newTrInfo = trInfo;
2235 newTrInfo.track = info.track;
2236 newTrInfo.startPos = m_dragItem->startPos();
2237 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2238 // transition end should stay the same
2240 // transition end should be adjusted to clip
2241 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2243 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2245 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2246 // Check if there is a transition at clip end
2247 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2248 if (tr && tr->isAutomatic()) {
2249 ItemInfo trInfo = tr->info();
2250 ItemInfo newTrInfo = trInfo;
2251 newTrInfo.track = info.track;
2252 newTrInfo.endPos = m_dragItem->endPos();
2253 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2254 // transition start should stay the same
2256 // transition start should be moved
2257 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2259 if (newTrInfo.startPos < newTrInfo.endPos)
2260 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2263 // Also move automatic transitions (on upper track)
2264 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2265 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2266 ItemInfo trInfo = tr->info();
2267 ItemInfo newTrInfo = trInfo;
2268 newTrInfo.startPos = m_dragItem->startPos();
2269 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2270 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2271 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2272 // transition end should be adjusted to clip on upper track
2273 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2275 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2278 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2279 // Check if there is a transition at clip end
2280 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2281 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2282 ItemInfo trInfo = tr->info();
2283 ItemInfo newTrInfo = trInfo;
2284 newTrInfo.endPos = m_dragItem->endPos();
2285 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2286 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2287 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2288 // transition start should be moved
2289 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2291 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2295 m_commandStack->push(moveCommand);
2297 // undo last move and emit error message
2298 bool snap = KdenliveSettings::snaptopoints();
2299 KdenliveSettings::setSnaptopoints(false);
2300 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2301 KdenliveSettings::setSnaptopoints(snap);
2302 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2304 m_document->setModified(true);
2306 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2307 Transition *transition = static_cast <Transition *>(m_dragItem);
2308 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)) {
2309 // Moving transition failed, revert to previous position
2310 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2311 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2313 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2314 m_commandStack->push(command);
2315 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2319 // Moving several clips. We need to delete them and readd them to new position,
2320 // or they might overlap each other during the move
2321 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2322 QList<QGraphicsItem *> items = group->childItems();
2324 QList<ItemInfo> clipsToMove;
2325 QList<ItemInfo> transitionsToMove;
2327 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2328 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2329 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2330 if (timeOffset != GenTime() || trackOffset != 0) {
2331 // remove items in MLT playlist
2334 int max = items.count();
2335 for (int i = 0; i < max; i++) {
2336 if (items.at(i)->type() == GROUPWIDGET) {
2337 items += items.at(i)->childItems();
2341 for (int i = 0; i < items.count(); i++) {
2342 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2343 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2344 ItemInfo info = item->info();
2345 if (item->type() == AVWIDGET) {
2346 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2347 // error, clip cannot be removed from playlist
2348 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2350 clipsToMove.append(info);
2353 transitionsToMove.append(info);
2354 Transition *tr = static_cast <Transition*>(item);
2355 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2359 for (int i = 0; i < items.count(); i++) {
2360 // re-add items in correct place
2361 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2362 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2364 ItemInfo info = item->info();
2365 int tracknumber = m_document->tracksCount() - info.track - 1;
2366 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2368 group->removeFromGroup(item);
2369 item->setItemLocked(true);
2372 if (item->type() == AVWIDGET) {
2373 ClipItem *clip = static_cast <ClipItem*>(item);
2374 info.track = m_document->tracksCount() - info.track;
2375 Mlt::Producer *prod;
2376 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2377 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2378 else prod = clip->baseClip()->producer(info.track);
2379 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2380 for (int i = 0; i < clip->effectsCount(); i++) {
2381 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2384 Transition *tr = static_cast <Transition*>(item);
2385 int newTrack = tr->transitionEndTrack();
2386 if (!tr->forcedTrack()) {
2387 newTrack = getPreviousVideoTrack(info.track);
2389 tr->updateTransitionEndTrack(newTrack);
2390 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2394 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2395 m_commandStack->push(move);
2397 //QPointF top = group->sceneBoundingRect().topLeft();
2398 //QPointF oldpos = m_selectionGroup->scenePos();
2399 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2400 //group->setPos(top);
2401 //TODO: get rid of the 3 lines below
2402 if (m_selectionGroup) {
2403 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2404 m_selectionGroupInfo.track = m_selectionGroup->track();
2406 m_document->setModified(true);
2410 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2412 if (m_dragItem->type() == AVWIDGET) {
2413 ItemInfo resizeinfo = m_dragItemInfo;
2414 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2415 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2417 QUndoCommand *resizeCommand = new QUndoCommand();
2418 resizeCommand->setText(i18n("Resize clip"));
2420 // Check if there is an automatic transition on that clip (lower track)
2421 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2422 if (transition && transition->isAutomatic()) {
2423 ItemInfo trInfo = transition->info();
2424 ItemInfo newTrInfo = trInfo;
2425 newTrInfo.startPos = m_dragItem->startPos();
2426 if (newTrInfo.startPos < newTrInfo.endPos)
2427 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2429 // Check if there is an automatic transition on that clip (upper track)
2430 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2431 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2432 ItemInfo trInfo = transition->info();
2433 ItemInfo newTrInfo = trInfo;
2434 newTrInfo.startPos = m_dragItem->startPos();
2435 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2436 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2437 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2440 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2441 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2442 m_commandStack->push(resizeCommand);
2444 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2445 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2447 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2448 Transition *transition = static_cast <Transition *>(m_dragItem);
2449 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)) {
2450 // Cannot resize transition
2451 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2452 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2454 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2455 m_commandStack->push(command);
2459 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2460 // Item was resized, rebuild group;
2461 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2462 QList <QGraphicsItem *> children = group->childItems();
2463 m_document->clipManager()->removeGroup(group);
2464 scene()->destroyItemGroup(group);
2465 for (int i = 0; i < children.count(); i++) {
2466 children.at(i)->setSelected(true);
2468 groupSelectedItems(false, true);
2470 //m_document->renderer()->doRefresh();
2471 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2473 if (m_dragItem->type() == AVWIDGET) {
2474 ItemInfo resizeinfo = info;
2475 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2476 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2478 QUndoCommand *resizeCommand = new QUndoCommand();
2479 resizeCommand->setText(i18n("Resize clip"));
2481 // Check if there is an automatic transition on that clip (lower track)
2482 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2483 if (tr && tr->isAutomatic()) {
2484 ItemInfo trInfo = tr->info();
2485 ItemInfo newTrInfo = trInfo;
2486 newTrInfo.endPos = m_dragItem->endPos();
2487 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2490 // Check if there is an automatic transition on that clip (upper track)
2491 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2492 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2493 ItemInfo trInfo = tr->info();
2494 ItemInfo newTrInfo = trInfo;
2495 newTrInfo.endPos = m_dragItem->endPos();
2496 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2497 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2498 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2502 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2503 m_commandStack->push(resizeCommand);
2504 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2506 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2507 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2509 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2510 Transition *transition = static_cast <Transition *>(m_dragItem);
2511 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)) {
2512 // Cannot resize transition
2513 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2514 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2516 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2517 m_commandStack->push(command);
2520 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2521 // Item was resized, rebuild group;
2522 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2523 QList <QGraphicsItem *> children = group->childItems();
2524 m_document->clipManager()->removeGroup(group);
2525 scene()->destroyItemGroup(group);
2526 for (int i = 0; i < children.count(); i++) {
2527 children.at(i)->setSelected(true);
2529 groupSelectedItems(false, true);
2531 //m_document->renderer()->doRefresh();
2532 } else if (m_operationMode == FADEIN) {
2533 // resize fade in effect
2534 ClipItem * item = (ClipItem *) m_dragItem;
2535 int ix = item->hasEffect("volume", "fadein");
2537 QDomElement oldeffect = item->effectAt(ix);
2538 int start = item->cropStart().frames(m_document->fps());
2539 int end = item->fadeIn();
2541 slotDeleteEffect(item, oldeffect);
2544 QDomElement effect = oldeffect.cloneNode().toElement();
2545 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2546 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2547 slotUpdateClipEffect(item, effect, oldeffect, ix);
2548 emit clipItemSelected(item, ix);
2550 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2551 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2552 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2553 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2555 ix = item->hasEffect("volume", "fade_from_black");
2557 QDomElement oldeffect = item->effectAt(ix);
2558 int start = item->cropStart().frames(m_document->fps());
2559 int end = item->fadeIn();
2561 slotDeleteEffect(item, oldeffect);
2564 QDomElement effect = oldeffect.cloneNode().toElement();
2565 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2566 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2567 slotUpdateClipEffect(item, effect, oldeffect, ix);
2568 emit clipItemSelected(item, ix);
2571 } else if (m_operationMode == FADEOUT) {
2572 // resize fade in effect
2573 ClipItem * item = (ClipItem *) m_dragItem;
2574 int ix = item->hasEffect("volume", "fadeout");
2576 QDomElement oldeffect = item->effectAt(ix);
2577 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2578 int start = item->fadeOut();
2580 slotDeleteEffect(item, oldeffect);
2582 start = end - start;
2583 QDomElement effect = oldeffect.cloneNode().toElement();
2584 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2585 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2586 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2587 slotUpdateClipEffect(item, effect, oldeffect, ix);
2588 emit clipItemSelected(item, ix);
2590 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2591 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2592 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2593 EffectsList::setParameter(effect, "out", QString::number(0));
2594 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2596 ix = item->hasEffect("brightness", "fade_to_black");
2598 QDomElement oldeffect = item->effectAt(ix);
2599 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2600 int start = item->fadeOut();
2602 slotDeleteEffect(item, oldeffect);
2604 start = end - start;
2605 QDomElement effect = oldeffect.cloneNode().toElement();
2606 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2607 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2608 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2609 slotUpdateClipEffect(item, effect, oldeffect, ix);
2610 emit clipItemSelected(item, ix);
2613 } else if (m_operationMode == KEYFRAME) {
2614 // update the MLT effect
2615 ClipItem * item = (ClipItem *) m_dragItem;
2616 QString previous = item->keyframes(item->selectedEffectIndex());
2617 item->updateKeyframeEffect();
2618 QString next = item->keyframes(item->selectedEffectIndex());
2619 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2620 m_commandStack->push(command);
2621 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2624 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2625 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2626 m_operationMode = NONE;
2629 void CustomTrackView::deleteClip(ItemInfo info)
2631 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2633 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2634 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2637 if (item->isSelected()) emit clipItemSelected(NULL);
2638 item->baseClip()->removeReference();
2639 m_document->updateClip(item->baseClip()->getId());
2641 if (item->baseClip()->isTransparent()) {
2642 // also remove automatic transition
2643 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2644 if (tr && tr->isAutomatic()) {
2645 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2646 scene()->removeItem(tr);
2650 scene()->removeItem(item);
2651 if (m_dragItem == item) m_dragItem = NULL;
2653 m_document->setModified(true);
2654 m_document->renderer()->doRefresh();
2657 void CustomTrackView::deleteSelectedClips()
2659 resetSelectionGroup();
2660 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2661 if (itemList.count() == 0) {
2662 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2665 scene()->clearSelection();
2666 QUndoCommand *deleteSelected = new QUndoCommand();
2667 deleteSelected->setText(i18n("Delete selected items"));
2668 bool resetGroup = false;
2670 // expand & destroy groups
2671 for (int i = 0; i < itemList.count(); i++) {
2672 if (itemList.at(i)->type() == GROUPWIDGET) {
2673 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2674 itemList += children;
2675 QList <ItemInfo> clipInfos;
2676 QList <ItemInfo> transitionInfos;
2677 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2678 for (int j = 0; j < children.count(); j++) {
2679 if (children.at(j)->type() == AVWIDGET) {
2680 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2681 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2682 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2683 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2684 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2687 if (clipInfos.count() > 0) {
2688 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2694 for (int i = 0; i < itemList.count(); i++) {
2695 if (itemList.at(i)->type() == AVWIDGET) {
2696 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2697 if (item->parentItem()) resetGroup = true;
2698 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2699 emit clipItemSelected(NULL);
2700 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2701 Transition *item = static_cast <Transition *>(itemList.at(i));
2702 if (item->parentItem()) resetGroup = true;
2704 info.startPos = item->startPos();
2705 info.endPos = item->endPos();
2706 info.track = item->track();
2707 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2708 emit transitionItemSelected(NULL);
2712 m_commandStack->push(deleteSelected);
2715 void CustomTrackView::changeClipSpeed()
2717 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2718 if (itemList.count() == 0) {
2719 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2722 QUndoCommand *changeSelected = new QUndoCommand();
2723 changeSelected->setText("Edit clip speed");
2727 for (int i = 0; i < itemList.count(); i++) {
2728 if (itemList.at(i)->type() == AVWIDGET) {
2729 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2730 ItemInfo info = item->info();
2731 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2733 double speed = (double) percent / 100.0;
2734 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2736 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2740 if (count > 0) m_commandStack->push(changeSelected);
2741 else delete changeSelected;
2744 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2746 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2747 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2749 kDebug() << "ERROR: Cannot find clip for speed change";
2750 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2753 info.track = m_document->tracksCount() - item->track();
2754 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2756 item->setSpeed(speed);
2757 item->updateRectGeometry();
2758 if (item->cropDuration().frames(m_document->fps()) > endPos)
2759 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2760 m_document->setModified(true);
2761 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2764 void CustomTrackView::cutSelectedClips()
2766 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2767 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2768 for (int i = 0; i < itemList.count(); i++) {
2769 if (itemList.at(i)->type() == AVWIDGET) {
2770 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2771 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2772 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2773 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2774 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2775 m_commandStack->push(command);
2781 void CustomTrackView::groupClips(bool group)
2783 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2784 QList <ItemInfo> clipInfos;
2785 QList <ItemInfo> transitionInfos;
2786 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2789 int max = itemList.count();
2790 for (int i = 0; i < max; i++) {
2791 if (itemList.at(i)->type() == GROUPWIDGET) {
2792 itemList += itemList.at(i)->childItems();
2796 for (int i = 0; i < itemList.count(); i++) {
2797 if (itemList.at(i)->type() == AVWIDGET) {
2798 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2799 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2800 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2801 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2802 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2805 if (clipInfos.count() > 0) {
2806 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2807 m_commandStack->push(command);
2811 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2813 resetSelectionGroup();
2814 m_scene->clearSelection();
2816 for (int i = 0; i < clipInfos.count(); i++) {
2817 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2818 if (clip == NULL) continue;
2819 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2820 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2821 m_document->clipManager()->removeGroup(grp);
2822 scene()->destroyItemGroup(grp);
2824 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2826 for (int i = 0; i < transitionInfos.count(); i++) {
2827 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2828 if (tr == NULL) continue;
2829 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2830 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2831 m_document->clipManager()->removeGroup(grp);
2832 scene()->destroyItemGroup(grp);
2834 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2836 m_document->setModified(true);
2840 QList <QGraphicsItemGroup *> groups;
2841 for (int i = 0; i < clipInfos.count(); i++) {
2842 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2844 clip->setSelected(true);
2847 for (int i = 0; i < transitionInfos.count(); i++) {
2848 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2850 clip->setSelected(true);
2854 groupSelectedItems(false, true);
2855 m_document->setModified(true);
2858 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2860 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2861 if (baseclip == NULL) {
2862 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2865 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2866 item->setEffectList(effects);
2867 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2868 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2869 scene()->addItem(item);
2871 int tracknumber = m_document->tracksCount() - info.track - 1;
2872 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2873 if (isLocked) item->setItemLocked(true);
2875 if (item->baseClip()->isTransparent()) {
2876 // add transparency transition
2877 int endTrack = getPreviousVideoTrack(info.track);
2878 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2879 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2881 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2887 baseclip->addReference();
2888 m_document->updateClip(baseclip->getId());
2889 info.track = m_document->tracksCount() - info.track;
2890 Mlt::Producer *prod;
2891 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2892 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2893 else prod = baseclip->producer(info.track);
2894 m_document->renderer()->mltInsertClip(info, xml, prod);
2895 for (int i = 0; i < item->effectsCount(); i++) {
2896 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2898 m_document->setModified(true);
2899 m_document->renderer()->doRefresh();
2902 void CustomTrackView::slotUpdateClip(const QString &clipId)
2904 QList<QGraphicsItem *> list = scene()->items();
2905 ClipItem *clip = NULL;
2906 for (int i = 0; i < list.size(); ++i) {
2907 if (list.at(i)->type() == AVWIDGET) {
2908 clip = static_cast <ClipItem *>(list.at(i));
2909 if (clip->clipProducer() == clipId) {
2910 clip->refreshClip(true);
2911 ItemInfo info = clip->info();
2912 info.track = m_document->tracksCount() - clip->track();
2913 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2919 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2921 int framepos = (int)(pos.frames(m_document->fps()));
2922 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2923 ClipItem *clip = NULL;
2924 for (int i = 0; i < list.size(); i++) {
2925 if (list.at(i)->type() == AVWIDGET) {
2926 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2927 if (test->endPos() == pos) clip = test;
2934 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2936 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2937 ClipItem *clip = NULL;
2938 for (int i = 0; i < list.size(); i++) {
2939 if (list.at(i)->type() == AVWIDGET) {
2940 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2941 if (test->startPos() == pos) clip = test;
2948 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2950 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2951 ClipItem *clip = NULL;
2952 for (int i = 0; i < list.size(); i++) {
2953 if (list.at(i)->type() == AVWIDGET) {
2954 clip = static_cast <ClipItem *>(list.at(i));
2961 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2963 int framepos = (int)(pos.frames(m_document->fps()));
2964 return getClipItemAt(framepos, track);
2967 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2969 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2970 Transition *clip = NULL;
2971 for (int i = 0; i < list.size(); i++) {
2972 if (list.at(i)->type() == TRANSITIONWIDGET) {
2973 clip = static_cast <Transition *>(list.at(i));
2980 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2982 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2985 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2987 int framepos = (int)(pos.frames(m_document->fps()));
2988 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2989 Transition *clip = NULL;
2990 for (int i = 0; i < list.size(); i++) {
2991 if (list.at(i)->type() == TRANSITIONWIDGET) {
2992 Transition *test = static_cast <Transition *>(list.at(i));
2993 if (test->endPos() == pos) clip = test;
3000 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3002 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3003 Transition *clip = NULL;
3004 for (int i = 0; i < list.size(); ++i) {
3005 if (list.at(i)->type() == TRANSITIONWIDGET) {
3006 Transition *test = static_cast <Transition *>(list.at(i));
3007 if (test->startPos() == pos) clip = test;
3014 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3016 if (m_selectionGroup) resetSelectionGroup(false);
3017 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3019 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);
3020 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3023 Mlt::Producer *prod;
3024 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3025 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3026 else prod = item->baseClip()->producer(end.track);
3028 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);
3030 bool snap = KdenliveSettings::snaptopoints();
3031 KdenliveSettings::setSnaptopoints(false);
3032 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3034 int tracknumber = m_document->tracksCount() - end.track - 1;
3035 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3036 m_scene->clearSelection();
3037 if (isLocked) item->setItemLocked(true);
3039 if (item->isItemLocked()) item->setItemLocked(false);
3040 item->setSelected(true);
3042 if (item->baseClip()->isTransparent()) {
3043 // Also move automatic transition
3044 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3045 if (tr && tr->isAutomatic()) {
3046 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3047 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);
3048 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3051 KdenliveSettings::setSnaptopoints(snap);
3052 m_document->setModified(true);
3054 // undo last move and emit error message
3055 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3057 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3060 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3063 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3064 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3065 resetSelectionGroup();
3066 m_scene->clearSelection();
3068 for (int i = 0; i < startClip.count(); i++) {
3070 startClip[i].startPos = startClip.at(i).startPos - offset;
3071 startClip[i].track = startClip.at(i).track - trackOffset;
3073 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3074 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3076 clip->setItemLocked(false);
3077 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3078 else clip->setSelected(true);
3079 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3080 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3082 for (int i = 0; i < startTransition.count(); i++) {
3084 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3085 startTransition[i].track = startTransition.at(i).track - trackOffset;
3087 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3089 tr->setItemLocked(false);
3090 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3091 else tr->setSelected(true);
3092 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());
3093 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3095 groupSelectedItems(true);
3096 if (m_selectionGroup) {
3097 bool snap = KdenliveSettings::snaptopoints();
3098 KdenliveSettings::setSnaptopoints(false);
3100 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3102 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3104 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3106 int max = children.count();
3107 for (int i = 0; i < max; i++) {
3108 if (children.at(i)->type() == GROUPWIDGET) {
3109 children += children.at(i)->childItems();
3112 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3114 for (int i = 0; i < children.count(); i++) {
3115 // re-add items in correct place
3116 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3117 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3119 ItemInfo info = item->info();
3120 int tracknumber = m_document->tracksCount() - info.track - 1;
3121 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3122 if (isLocked) item->setItemLocked(true);
3123 else if (item->isItemLocked()) item->setItemLocked(false);
3125 if (item->type() == AVWIDGET) {
3126 ClipItem *clip = static_cast <ClipItem*>(item);
3127 info.track = m_document->tracksCount() - info.track;
3128 Mlt::Producer *prod;
3129 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3130 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3131 else prod = clip->baseClip()->producer(info.track);
3132 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3133 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3134 } else if (item->type() == TRANSITIONWIDGET) {
3135 Transition *tr = static_cast <Transition*>(item);
3136 int newTrack = tr->transitionEndTrack();
3137 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3138 if (!tr->forcedTrack()) {
3139 newTrack += trackOffset;
3140 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3142 tr->updateTransitionEndTrack(newTrack);
3143 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3144 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3147 KdenliveSettings::setSnaptopoints(snap);
3148 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3151 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3153 Transition *item = getTransitionItemAt(start.startPos, start.track);
3155 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);
3156 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3159 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3160 bool snap = KdenliveSettings::snaptopoints();
3161 KdenliveSettings::setSnaptopoints(false);
3162 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3163 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3164 // Transition was moved
3165 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3166 } else if (end.endPos == start.endPos) {
3167 // Transition start resize
3168 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3169 } else if (end.startPos == start.startPos) {
3170 // Transition end resize;
3171 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3174 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3175 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3176 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3178 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3179 KdenliveSettings::setSnaptopoints(snap);
3180 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3181 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);
3182 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3185 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3187 bool resizeClipStart = true;
3188 if (start.startPos == end.startPos) resizeClipStart = false;
3189 /*if (resizeClipStart) offset = 1;
3191 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3193 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);
3194 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3197 if (item->parentItem()) {
3198 // Item is part of a group, reset group
3199 resetSelectionGroup();
3201 bool snap = KdenliveSettings::snaptopoints();
3202 KdenliveSettings::setSnaptopoints(false);
3203 if (resizeClipStart && start.startPos != end.startPos) {
3204 ItemInfo clipinfo = item->info();
3205 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3206 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3208 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3209 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3210 updateClipFade(item);
3211 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3212 } else if (!resizeClipStart) {
3213 ItemInfo clipinfo = item->info();
3214 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3215 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3217 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3218 updateClipFade(item, true);
3219 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3221 if (end.cropStart != start.cropStart) {
3222 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3223 ItemInfo clipinfo = end;
3224 clipinfo.track = m_document->tracksCount() - end.track;
3225 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3227 item->setCropStart(end.cropStart);
3228 item->resetThumbs();
3231 m_document->renderer()->doRefresh();
3232 KdenliveSettings::setSnaptopoints(snap);
3235 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3237 if (!updateFadeOut) {
3238 int end = item->fadeIn();
3240 // there is a fade in effect
3241 int effectPos = item->hasEffect("volume", "fadein");
3242 if (effectPos != -1) {
3243 QDomElement oldeffect = item->effectAt(effectPos);
3244 int start = item->cropStart().frames(m_document->fps());
3245 int max = item->cropDuration().frames(m_document->fps());
3247 item->setFadeIn(max);
3248 end = item->fadeIn();
3251 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3252 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3253 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3254 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3255 // if fade effect is displayed, update the effect edit widget with new clip duration
3256 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3258 effectPos = item->hasEffect("brightness", "fade_from_black");
3259 if (effectPos != -1) {
3260 QDomElement oldeffect = item->effectAt(effectPos);
3261 int start = item->cropStart().frames(m_document->fps());
3262 int max = item->cropDuration().frames(m_document->fps());
3264 item->setFadeIn(max);
3265 end = item->fadeIn();
3268 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3269 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3270 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3271 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3272 // if fade effect is displayed, update the effect edit widget with new clip duration
3273 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3277 int start = item->fadeOut();
3279 // there is a fade in effect
3280 int effectPos = item->hasEffect("volume", "fadeout");
3281 if (effectPos != -1) {
3282 QDomElement oldeffect = item->effectAt(effectPos);
3283 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3284 int max = item->cropDuration().frames(m_document->fps());
3286 item->setFadeOut(max);
3287 start = item->fadeOut();
3289 start = end - start;
3290 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3291 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3292 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3293 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3294 // if fade effect is displayed, update the effect edit widget with new clip duration
3295 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3297 effectPos = item->hasEffect("brightness", "fade_to_black");
3298 if (effectPos != -1) {
3299 QDomElement oldeffect = item->effectAt(effectPos);
3300 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3301 int max = item->cropDuration().frames(m_document->fps());
3303 item->setFadeOut(max);
3304 start = item->fadeOut();
3306 start = end - start;
3307 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3308 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3309 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3310 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3311 // if fade effect is displayed, update the effect edit widget with new clip duration
3312 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3318 double CustomTrackView::getSnapPointForPos(double pos)
3320 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3323 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3325 QList <GenTime> snaps;
3326 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3327 QList<QGraphicsItem *> itemList = items();
3328 for (int i = 0; i < itemList.count(); i++) {
3329 if (itemList.at(i) == selected) continue;
3330 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3331 if (itemList.at(i)->type() == AVWIDGET) {
3332 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3333 GenTime start = item->startPos();
3334 GenTime end = item->endPos();
3335 snaps.append(start);
3337 if (!offsetList.isEmpty()) {
3338 for (int j = 0; j < offsetList.size(); j++) {
3339 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3340 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3344 QList < GenTime > markers = item->snapMarkers();
3345 for (int j = 0; j < markers.size(); ++j) {
3346 GenTime t = markers.at(j);
3348 if (!offsetList.isEmpty()) {
3349 for (int k = 0; k < offsetList.size(); k++) {
3350 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3354 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3355 Transition *transition = static_cast <Transition*>(itemList.at(i));
3356 GenTime start = transition->startPos();
3357 GenTime end = transition->endPos();
3358 snaps.append(start);
3360 if (!offsetList.isEmpty()) {
3361 for (int j = 0; j < offsetList.size(); j++) {
3362 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3363 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3369 // add cursor position
3370 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3372 if (!offsetList.isEmpty()) {
3373 for (int j = 0; j < offsetList.size(); j++) {
3374 snaps.append(pos - offsetList.at(j));
3379 for (int i = 0; i < m_guides.count(); i++) {
3380 snaps.append(m_guides.at(i)->position());
3381 if (!offsetList.isEmpty()) {
3382 for (int j = 0; j < offsetList.size(); j++) {
3383 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3389 m_scene->setSnapList(snaps);
3390 //for (int i = 0; i < m_snapPoints.size(); ++i)
3391 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3394 void CustomTrackView::slotSeekToPreviousSnap()
3396 updateSnapPoints(NULL);
3397 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3398 setCursorPos((int) res.frames(m_document->fps()));
3402 void CustomTrackView::slotSeekToNextSnap()
3404 updateSnapPoints(NULL);
3405 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3406 setCursorPos((int) res.frames(m_document->fps()));
3410 void CustomTrackView::clipStart()
3412 ClipItem *item = getMainActiveClip();
3414 setCursorPos((int) item->startPos().frames(m_document->fps()));
3419 void CustomTrackView::clipEnd()
3421 ClipItem *item = getMainActiveClip();
3423 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3428 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3430 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3431 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3432 m_commandStack->push(command);
3435 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3437 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3438 m_commandStack->push(command);
3441 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3443 DocClipBase *base = m_document->clipManager()->getClipById(id);
3444 QList <CommentedTime> markers = base->commentedSnapMarkers();
3446 if (markers.isEmpty()) {
3447 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3450 QUndoCommand *deleteMarkers = new QUndoCommand();
3451 deleteMarkers->setText("Delete clip markers");
3453 for (int i = 0; i < markers.size(); i++) {
3454 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3456 m_commandStack->push(deleteMarkers);
3459 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3461 DocClipBase *base = m_document->clipManager()->getClipById(id);
3462 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3463 else base->deleteSnapMarker(pos);
3464 m_document->setModified(true);
3465 viewport()->update();
3468 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3470 return (*g1).position() < (*g2).position();
3473 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3475 if (oldPos > GenTime() && pos > GenTime()) {
3477 for (int i = 0; i < m_guides.count(); i++) {
3478 if (m_guides.at(i)->position() == oldPos) {
3479 Guide *item = m_guides.at(i);
3480 item->updateGuide(pos, comment);
3484 } else if (pos > GenTime()) addGuide(pos, comment);
3488 for (int i = 0; i < m_guides.count(); i++) {
3489 if (m_guides.at(i)->position() == oldPos) {
3490 delete m_guides.takeAt(i);
3495 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3497 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3498 m_document->syncGuides(m_guides);
3501 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3503 for (int i = 0; i < m_guides.count(); i++) {
3504 if (m_guides.at(i)->position() == pos) {
3505 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3509 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3510 scene()->addItem(g);
3512 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3513 m_document->syncGuides(m_guides);
3517 void CustomTrackView::slotAddGuide()
3519 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3520 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3521 if (d.exec() != QDialog::Accepted) return;
3522 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3523 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3524 m_commandStack->push(command);
3528 void CustomTrackView::slotEditGuide()
3530 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3532 for (int i = 0; i < m_guides.count(); i++) {
3533 if (m_guides.at(i)->position() == pos) {
3534 slotEditGuide(m_guides.at(i)->info());
3539 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3542 void CustomTrackView::slotEditGuide(CommentedTime guide)
3544 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3545 if (d.exec() == QDialog::Accepted) {
3546 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3547 m_commandStack->push(command);
3552 void CustomTrackView::slotDeleteGuide()
3554 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3556 for (int i = 0; i < m_guides.count(); i++) {
3557 if (m_guides.at(i)->position() == pos) {
3558 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3559 m_commandStack->push(command);
3564 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3567 void CustomTrackView::slotDeleteAllGuides()
3569 QUndoCommand *deleteAll = new QUndoCommand();
3570 deleteAll->setText("Delete all guides");
3571 for (int i = 0; i < m_guides.count(); i++) {
3572 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3574 m_commandStack->push(deleteAll);
3577 void CustomTrackView::setTool(PROJECTTOOL tool)
3582 void CustomTrackView::setScale(double scaleFactor)
3585 matrix = matrix.scale(scaleFactor, 1);
3586 m_scene->setScale(scaleFactor);
3587 //scale(scaleFactor, 1);
3588 m_animationTimer->stop();
3594 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3596 int diff = sceneRect().width() - m_projectDuration;
3597 if (diff * matrix.m11() < 50) {
3598 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3599 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3602 centerOn(QPointF(cursorPos(), m_tracksHeight));
3603 //verticalScrollBar()->setValue(vert);*/
3606 void CustomTrackView::slotRefreshGuides()
3608 if (KdenliveSettings::showmarkers()) {
3609 kDebug() << "// refresh GUIDES";
3610 for (int i = 0; i < m_guides.count(); i++) {
3611 m_guides.at(i)->update();
3616 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3619 r.setWidth(r.width() + 1);
3620 painter->setClipRect(r);
3621 painter->drawLine(r.left(), 0, r.right(), 0);
3622 uint max = m_document->tracksCount();
3623 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3624 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3625 QColor audioColor = palette().alternateBase().color();
3626 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3627 for (uint i = 0; i < max;i++) {
3628 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(lockedColor));
3629 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(audioColor));
3630 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3632 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3633 if (height() > lowerLimit)
3634 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3637 bool CustomTrackView::findString(const QString &text)
3640 for (int i = 0; i < m_searchPoints.size(); ++i) {
3641 marker = m_searchPoints.at(i).comment();
3642 if (marker.contains(text, Qt::CaseInsensitive)) {
3643 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3644 int vert = verticalScrollBar()->value();
3645 int hor = cursorPos();
3646 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3654 bool CustomTrackView::findNextString(const QString &text)
3657 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3658 marker = m_searchPoints.at(i).comment();
3659 if (marker.contains(text, Qt::CaseInsensitive)) {
3660 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3661 int vert = verticalScrollBar()->value();
3662 int hor = cursorPos();
3663 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3672 void CustomTrackView::initSearchStrings()
3674 m_searchPoints.clear();
3675 QList<QGraphicsItem *> itemList = items();
3676 for (int i = 0; i < itemList.count(); i++) {
3677 // parse all clip names
3678 if (itemList.at(i)->type() == AVWIDGET) {
3679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3680 GenTime start = item->startPos();
3681 CommentedTime t(start, item->clipName());
3682 m_searchPoints.append(t);
3683 // add all clip markers
3684 QList < CommentedTime > markers = item->commentedSnapMarkers();
3685 m_searchPoints += markers;
3690 for (int i = 0; i < m_guides.count(); i++) {
3691 m_searchPoints.append(m_guides.at(i)->info());
3694 qSort(m_searchPoints);
3697 void CustomTrackView::clearSearchStrings()
3699 m_searchPoints.clear();
3703 void CustomTrackView::copyClip()
3705 qDeleteAll(m_copiedItems);
3706 m_copiedItems.clear();
3707 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3708 if (itemList.count() == 0) {
3709 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3712 for (int i = 0; i < itemList.count(); i++) {
3713 if (itemList.at(i)->type() == AVWIDGET) {
3714 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3715 m_copiedItems.append(dup->clone(dup->info()));
3716 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3717 Transition *dup = static_cast <Transition *>(itemList.at(i));
3718 m_copiedItems.append(dup->clone());
3723 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3725 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));
3726 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3727 for (int i = 0; i < collisions.count(); i++) {
3728 if (collisions.at(i)->type() == type) return false;
3733 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3735 for (int i = 0; i < items.count(); i++) {
3736 ItemInfo info = items.at(i)->info();
3737 info.startPos += offset;
3738 info.endPos += offset;
3739 info.track += trackOffset;
3740 if (!canBePastedTo(info, items.at(i)->type())) return false;
3745 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3747 QPainterPath movePath;
3748 movePath.moveTo(0, 0);
3750 for (int i = 0; i < items.count(); i++) {
3751 ItemInfo info = items.at(i)->info();
3752 info.startPos = info.startPos + offset;
3753 info.endPos = info.endPos + offset;
3754 info.track = info.track + trackOffset;
3755 if (info.startPos < GenTime()) {
3756 // No clip should go below 0
3759 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));
3760 movePath.addRect(rect);
3762 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3763 for (int i = 0; i < collisions.count(); i++) {
3764 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3765 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3772 void CustomTrackView::pasteClip()
3774 if (m_copiedItems.count() == 0) {
3775 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3779 if (m_menuPosition.isNull()) {
3780 position = mapFromGlobal(QCursor::pos());
3781 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3782 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3785 } else position = m_menuPosition;
3786 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3787 int track = (int)(position.y() / m_tracksHeight);
3788 ItemInfo first = m_copiedItems.at(0)->info();
3790 GenTime offset = pos - first.startPos;
3791 int trackOffset = track - first.track;
3793 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3794 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3797 QUndoCommand *pasteClips = new QUndoCommand();
3798 pasteClips->setText("Paste clips");
3800 for (int i = 0; i < m_copiedItems.count(); i++) {
3801 // parse all clip names
3802 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3803 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3805 info.startPos = clip->startPos() + offset;
3806 info.endPos = clip->endPos() + offset;
3807 info.cropStart = clip->cropStart();
3808 info.track = clip->track() + trackOffset;
3809 if (canBePastedTo(info, AVWIDGET)) {
3810 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3811 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3812 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3813 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3815 info.startPos = tr->startPos() + offset;
3816 info.endPos = tr->endPos() + offset;
3817 info.track = tr->track() + trackOffset;
3818 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3819 if (info.startPos >= info.endPos) {
3820 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3821 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3822 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3825 m_commandStack->push(pasteClips);
3828 void CustomTrackView::pasteClipEffects()
3830 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3831 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3834 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3835 EffectsList effects = clip->effectList();
3837 QUndoCommand *paste = new QUndoCommand();
3838 paste->setText("Paste effects");
3840 QList<QGraphicsItem *> clips = scene()->selectedItems();
3841 for (int i = 0; i < clips.count(); ++i) {
3842 if (clips.at(i)->type() == AVWIDGET) {
3843 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3844 for (int i = 0; i < clip->effectsCount(); i++) {
3845 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3849 m_commandStack->push(paste);
3853 ClipItem *CustomTrackView::getClipUnderCursor() const
3855 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3856 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3857 for (int i = 0; i < collisions.count(); i++) {
3858 if (collisions.at(i)->type() == AVWIDGET) {
3859 return static_cast < ClipItem *>(collisions.at(i));
3865 ClipItem *CustomTrackView::getMainActiveClip() const
3867 QList<QGraphicsItem *> clips = scene()->selectedItems();
3868 if (clips.isEmpty()) {
3869 return getClipUnderCursor();
3871 ClipItem *item = NULL;
3872 for (int i = 0; i < clips.count(); ++i) {
3873 if (clips.at(i)->type() == AVWIDGET)
3874 item = static_cast < ClipItem *>(clips.at(i));
3875 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3877 if (item) return item;
3882 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3884 QList<QGraphicsItem *> clips = scene()->selectedItems();
3885 if (clips.isEmpty()) {
3886 return getClipUnderCursor();
3889 // remove all items in the list that are not clips
3890 for (int i = 0; i < clips.count();) {
3891 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3894 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3895 for (int i = 0; i < clips.count(); ++i) {
3896 if (clips.at(i)->type() == AVWIDGET) {
3897 item = static_cast < ClipItem *>(clips.at(i));
3898 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3906 void CustomTrackView::setInPoint()
3908 ClipItem *clip = getActiveClipUnderCursor(true);
3910 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3913 ItemInfo startInfo = clip->info();
3914 ItemInfo endInfo = startInfo;
3915 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3916 if (endInfo.startPos >= startInfo.endPos) {
3917 // Check for invalid resize
3918 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3920 } else if (endInfo.startPos < startInfo.startPos) {
3921 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3922 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3923 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3927 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3928 m_commandStack->push(command);
3931 void CustomTrackView::setOutPoint()
3933 ClipItem *clip = getActiveClipUnderCursor(true);
3935 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3938 ItemInfo startInfo = clip->info();
3939 ItemInfo endInfo = clip->info();
3940 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3941 if (endInfo.endPos <= startInfo.startPos) {
3942 // Check for invalid resize
3943 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3945 } else if (endInfo.endPos > startInfo.endPos) {
3946 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3947 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3948 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3955 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3956 m_commandStack->push(command);
3959 void CustomTrackView::slotUpdateAllThumbs()
3961 QList<QGraphicsItem *> itemList = items();
3962 //if (itemList.isEmpty()) return;
3964 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3965 for (int i = 0; i < itemList.count(); i++) {
3966 if (itemList.at(i)->type() == AVWIDGET) {
3967 item = static_cast <ClipItem *>(itemList.at(i));
3968 if (item->clipType() != COLOR) {
3969 // Check if we have a cached thumbnail
3970 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3971 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3972 if (QFile::exists(thumb)) {
3974 item->slotSetStartThumb(pix);
3975 item->slotSetEndThumb(pix);
3978 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3979 QString endThumb = startThumb;
3980 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3981 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3982 if (QFile::exists(startThumb)) {
3983 QPixmap pix(startThumb);
3984 item->slotSetStartThumb(pix);
3986 if (QFile::exists(endThumb)) {
3987 QPixmap pix(endThumb);
3988 item->slotSetEndThumb(pix);
3992 item->refreshClip(false);
3993 qApp->processEvents();
3996 viewport()->update();
3999 void CustomTrackView::saveThumbnails()
4001 QList<QGraphicsItem *> itemList = items();
4003 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4004 for (int i = 0; i < itemList.count(); i++) {
4005 if (itemList.at(i)->type() == AVWIDGET) {
4006 item = static_cast <ClipItem *>(itemList.at(i));
4007 if (item->clipType() != COLOR) {
4008 // Check if we have a cached thumbnail
4009 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4010 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4011 if (!QFile::exists(thumb)) {
4012 QPixmap pix(item->startThumb());
4016 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4017 QString endThumb = startThumb;
4018 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4019 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4020 if (!QFile::exists(startThumb)) {
4021 QPixmap pix(item->startThumb());
4022 pix.save(startThumb);
4024 if (!QFile::exists(endThumb)) {
4025 QPixmap pix(item->endThumb());
4035 void CustomTrackView::slotInsertTrack(int ix)
4037 kDebug() << "// INSERTING TRK: " << ix;
4038 QDialog d(parentWidget());
4039 Ui::AddTrack_UI view;
4041 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4042 view.track_nb->setValue(ix);
4043 d.setWindowTitle(i18n("Insert Track"));
4045 if (d.exec() == QDialog::Accepted) {
4046 ix = view.track_nb->value();
4047 if (view.before_select->currentIndex() == 1) {
4051 if (view.video_track->isChecked()) {
4052 info.type = VIDEOTRACK;
4053 info.isMute = false;
4054 info.isBlind = false;
4055 info.isLocked = false;
4057 info.type = AUDIOTRACK;
4058 info.isMute = false;
4059 info.isBlind = true;
4060 info.isLocked = false;
4062 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4063 m_commandStack->push(addTrack);
4064 m_document->setModified(true);
4068 void CustomTrackView::slotDeleteTrack(int ix)
4071 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4073 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4074 deleteTimelineTrack(ix, info);
4075 m_document->setModified(true);
4076 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4077 m_commandStack->push(command);*/
4081 void CustomTrackView::slotChangeTrack(int ix)
4083 QDialog d(parentWidget());
4084 Ui::AddTrack_UI view;
4086 view.label->setText(i18n("Change track"));
4087 view.before_select->setHidden(true);
4088 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4089 view.track_nb->setValue(ix);
4090 d.setWindowTitle(i18n("Change Track Type"));
4092 if (d.exec() == QDialog::Accepted) {
4094 info.isLocked = false;
4095 info.isMute = false;
4096 ix = view.track_nb->value();
4098 if (view.video_track->isChecked()) {
4099 info.type = VIDEOTRACK;
4100 info.isBlind = false;
4102 info.type = AUDIOTRACK;
4103 info.isBlind = true;
4105 changeTimelineTrack(ix, info);
4106 m_document->setModified(true);
4111 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4113 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4114 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4115 QList<QGraphicsItem *> selection = m_scene->items(r);
4116 QUndoCommand *deleteTrack = new QUndoCommand();
4117 deleteTrack->setText("Delete track");
4119 // Delete all clips in selected track
4120 for (int i = 0; i < selection.count(); i++) {
4121 if (selection.at(i)->type() == AVWIDGET) {
4122 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4123 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4124 m_scene->removeItem(item);
4127 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4128 Transition *item = static_cast <Transition *>(selection.at(i));
4129 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4130 m_scene->removeItem(item);
4136 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4137 m_commandStack->push(deleteTrack);
4140 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4142 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4143 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4144 m_commandStack->push(changeTrack);
4147 void CustomTrackView::autoTransition()
4149 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4150 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4151 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4154 Transition *tr = static_cast <Transition*>(itemList.at(0));
4155 tr->setAutomatic(!tr->isAutomatic());
4156 QDomElement transition = tr->toXML();
4157 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);
4161 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4164 QDomNodeList params = effect.elementsByTagName("parameter");
4165 for (int i = 0; i < params.count(); i++) {
4166 QDomElement e = params.item(i).toElement();
4167 if (!e.isNull() && e.attribute("type") == "constant") {
4168 if (e.hasAttribute("factor")) {
4169 double factor = e.attribute("factor").toDouble();
4170 double value = e.attribute("value").toDouble();
4171 value = value / factor;
4172 result.append(QString::number(value));
4173 } else result.append(e.attribute("value"));
4179 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4181 QList<QGraphicsItem *> list = scene()->items();
4182 ClipItem *clip = NULL;
4183 for (int i = 0; i < list.size(); ++i) {
4184 if (list.at(i)->type() == AVWIDGET) {
4185 clip = static_cast <ClipItem *>(list.at(i));
4186 if (clip->clipProducer() == id) {
4187 clip->setClipName(name);
4191 viewport()->update();
4194 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4196 minimum = GenTime();
4197 maximum = GenTime();
4198 QList<QGraphicsItem *> selection;
4199 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4200 selection.removeAll(item);
4201 for (int i = 0; i < selection.count(); i++) {
4202 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4203 if (clip && clip->type() == AVWIDGET) {
4204 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4205 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4210 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4212 minimum = GenTime();
4213 maximum = GenTime();
4214 QList<QGraphicsItem *> selection;
4215 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4216 selection.removeAll(item);
4217 for (int i = 0; i < selection.count(); i++) {
4218 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4219 if (clip && clip->type() == TRANSITIONWIDGET) {
4220 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4221 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4227 void CustomTrackView::loadGroups(const QDomNodeList groups)
4229 for (int i = 0; i < groups.count(); i++) {
4230 QDomNodeList children = groups.at(i).childNodes();
4231 scene()->clearSelection();
4232 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4233 QDomNode n = children.item(nodeindex);
4234 QDomElement elem = n.toElement();
4235 int pos = elem.attribute("position").toInt();
4236 int track = elem.attribute("track").toInt();
4237 if (elem.tagName() == "clipitem") {
4238 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4239 if (clip) clip->setSelected(true);
4241 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4242 if (clip) clip->setSelected(true);
4245 groupSelectedItems(false, true);
4249 void CustomTrackView::splitAudio()
4251 resetSelectionGroup();
4252 QList<QGraphicsItem *> selection = scene()->selectedItems();
4253 if (selection.isEmpty()) {
4254 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4257 QUndoCommand *splitCommand = new QUndoCommand();
4258 splitCommand->setText(i18n("Split audio"));
4259 for (int i = 0; i < selection.count(); i++) {
4260 if (selection.at(i)->type() == AVWIDGET) {
4261 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4262 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4263 if (clip->parentItem()) {
4264 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4266 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4271 m_commandStack->push(splitCommand);
4274 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4276 ClipItem *clip = getClipItemAt(pos, track);
4278 kDebug() << "// Cannot find clip to split!!!";
4282 int start = pos.frames(m_document->fps());
4283 int freetrack = m_document->tracksCount() - track - 1;
4284 for (; freetrack > 0; freetrack--) {
4285 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4286 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4287 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4288 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4289 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4294 kDebug() << "GOT TRK: " << track;
4295 if (freetrack == 0) {
4296 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4299 info.startPos = clip->startPos();
4300 info.endPos = clip->endPos();
4301 info.cropStart = clip->cropStart();
4302 info.track = m_document->tracksCount() - freetrack;
4303 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4304 scene()->clearSelection();
4305 clip->setSelected(true);
4306 ClipItem *audioClip = getClipItemAt(start, info.track);
4308 clip->setVideoOnly(true);
4309 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4310 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4311 audioClip->setSelected(true);
4312 audioClip->setAudioOnly(true);
4313 groupSelectedItems(false, true);
4317 // unsplit clip: remove audio part and change video part to normal clip
4318 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4319 kDebug() << "//CANNOT FIND CLP GRP";
4322 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4323 QList<QGraphicsItem *> children = grp->childItems();
4324 if (children.count() != 2) {
4325 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4328 for (int i = 0; i < children.count(); i++) {
4329 if (children.at(i) != clip) {
4330 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4331 ItemInfo info = clip->info();
4332 deleteClip(clp->info());
4333 clip->setVideoOnly(false);
4334 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4338 m_document->clipManager()->removeGroup(grp);
4339 scene()->destroyItemGroup(grp);
4343 void CustomTrackView::setVideoOnly()
4345 resetSelectionGroup();
4346 QList<QGraphicsItem *> selection = scene()->selectedItems();
4347 if (selection.isEmpty()) {
4348 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4351 QUndoCommand *videoCommand = new QUndoCommand();
4352 videoCommand->setText(i18n("Video only"));
4353 for (int i = 0; i < selection.count(); i++) {
4354 if (selection.at(i)->type() == AVWIDGET) {
4355 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4356 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4357 if (clip->parentItem()) {
4358 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4360 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4365 m_commandStack->push(videoCommand);
4368 void CustomTrackView::setAudioOnly()
4370 resetSelectionGroup();
4371 QList<QGraphicsItem *> selection = scene()->selectedItems();
4372 if (selection.isEmpty()) {
4373 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4376 QUndoCommand *videoCommand = new QUndoCommand();
4377 videoCommand->setText(i18n("Audio only"));
4378 for (int i = 0; i < selection.count(); i++) {
4379 if (selection.at(i)->type() == AVWIDGET) {
4380 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4381 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4382 if (clip->parentItem()) {
4383 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4385 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4390 m_commandStack->push(videoCommand);
4393 void CustomTrackView::setAudioAndVideo()
4395 resetSelectionGroup();
4396 QList<QGraphicsItem *> selection = scene()->selectedItems();
4397 if (selection.isEmpty()) {
4398 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4401 QUndoCommand *videoCommand = new QUndoCommand();
4402 videoCommand->setText(i18n("Audio and Video"));
4403 for (int i = 0; i < selection.count(); i++) {
4404 if (selection.at(i)->type() == AVWIDGET) {
4405 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4406 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4407 if (clip->parentItem()) {
4408 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4410 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4415 m_commandStack->push(videoCommand);
4418 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4420 ClipItem *clip = getClipItemAt(pos, track);
4422 kDebug() << "// Cannot find clip to split!!!";
4426 int start = pos.frames(m_document->fps());
4427 clip->setVideoOnly(true);
4428 clip->setAudioOnly(false);
4429 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4430 } else if (audioOnly) {
4431 int start = pos.frames(m_document->fps());
4432 clip->setAudioOnly(true);
4433 clip->setVideoOnly(false);
4434 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4436 int start = pos.frames(m_document->fps());
4437 clip->setAudioOnly(false);
4438 clip->setVideoOnly(false);
4439 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4444 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4446 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4447 m_clipTypeGroup->setEnabled(false);
4449 m_clipTypeGroup->setEnabled(true);
4450 QList <QAction *> actions = m_clipTypeGroup->actions();
4452 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4453 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4454 else lookup = "clip_audio_and_video";
4455 for (int i = 0; i < actions.count(); i++) {
4456 if (actions.at(i)->data().toString() == lookup) {
4457 actions.at(i)->setChecked(true);
4465 #include "customtrackview.moc"