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);
176 m_timelineContextMenu->addSeparator();
177 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
178 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
179 m_timelineContextMenu->addAction(m_deleteGuide);
181 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
182 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
183 m_timelineContextMenu->addAction(m_editGuide);
186 void CustomTrackView::checkAutoScroll()
188 m_autoScroll = KdenliveSettings::autoscroll();
191 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
192 return m_scene->m_tracksList;
195 void CustomTrackView::checkTrackHeight()
197 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
198 m_tracksHeight = KdenliveSettings::trackheight();
199 emit trackHeightChanged();
200 QList<QGraphicsItem *> itemList = items();
202 Transition *transitionitem;
203 bool snap = KdenliveSettings::snaptopoints();
204 KdenliveSettings::setSnaptopoints(false);
205 for (int i = 0; i < itemList.count(); i++) {
206 if (itemList.at(i)->type() == AVWIDGET) {
207 item = (ClipItem*) itemList.at(i);
208 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
209 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
211 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
212 transitionitem = (Transition*) itemList.at(i);
213 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
214 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
217 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
219 for (int i = 0; i < m_guides.count(); i++) {
220 QLineF l = m_guides.at(i)->line();
221 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
222 m_guides.at(i)->setLine(l);
225 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
226 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
227 KdenliveSettings::setSnaptopoints(snap);
231 /** Zoom or move viewport on mousewheel
233 * If mousewheel+Ctrl, zooms in/out on the timeline.
235 * With Ctrl, moves viewport towards end of timeline if down/back,
236 * opposite on up/forward.
238 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
239 void CustomTrackView::wheelEvent(QWheelEvent * e)
241 if (e->modifiers() == Qt::ControlModifier) {
242 if (e->delta() > 0) emit zoomIn();
245 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
246 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
250 int CustomTrackView::getPreviousVideoTrack(int track)
252 track = m_document->tracksCount() - track - 1;
254 for (int i = track; i > -1; i--) {
255 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
261 void CustomTrackView::slotCheckMouseScrolling()
263 if (m_scrollOffset == 0) {
264 m_scrollTimer.stop();
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
268 m_scrollTimer.start();
271 void CustomTrackView::slotCheckPositionScrolling()
273 // If mouse is at a border of the view, scroll
274 if (m_moveOpMode != SEEK) return;
275 if (mapFromScene(m_cursorPos, 0).x() < 3) {
276 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
277 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
278 setCursorPos(mapToScene(QPoint(-2, 0)).x());
279 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
280 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
281 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
282 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
289 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
291 int pos = event->x();
292 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
293 emit mousePosition(mappedXPos);
295 if (event->buttons() & Qt::MidButton) return;
296 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
297 QGraphicsView::mouseMoveEvent(event);
302 if (event->buttons() != Qt::NoButton) {
303 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
304 if (m_dragItem && m_tool == SELECTTOOL) {
305 if (m_operationMode == MOVE && move) {
306 QGraphicsView::mouseMoveEvent(event);
307 // If mouse is at a border of the view, scroll
309 m_scrollOffset = -30;
310 m_scrollTimer.start();
311 } else if (viewport()->width() - pos < 10) {
313 m_scrollTimer.start();
314 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
316 } else if (m_operationMode == RESIZESTART && move) {
317 double snappedPos = getSnapPointForPos(mappedXPos);
318 m_document->renderer()->pause();
319 m_dragItem->resizeStart((int)(snappedPos));
320 } else if (m_operationMode == RESIZEEND && move) {
321 double snappedPos = getSnapPointForPos(mappedXPos);
322 m_document->renderer()->pause();
323 m_dragItem->resizeEnd((int)(snappedPos));
324 } else if (m_operationMode == FADEIN && move) {
325 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
326 } else if (m_operationMode == FADEOUT && move) {
327 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
328 } else if (m_operationMode == KEYFRAME && move) {
329 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
330 double pos = mapToScene(event->pos()).toPoint().y();
331 QRectF br = m_dragItem->sceneBoundingRect();
332 double maxh = 100.0 / br.height();
333 pos = (br.bottom() - pos) * maxh;
334 m_dragItem->updateKeyFramePos(keyFramePos, pos);
342 } else if (m_operationMode == MOVEGUIDE) {
347 QGraphicsView::mouseMoveEvent(event);
349 } else if (m_operationMode == SPACER && move) {
351 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
352 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
356 if (m_tool == RAZORTOOL) {
357 setCursor(m_razorCursor);
358 //QGraphicsView::mouseMoveEvent(event);
360 } else if (m_tool == SPACERTOOL) {
361 setCursor(m_spacerCursor);
365 QList<QGraphicsItem *> itemList = items(event->pos());
366 QGraphicsRectItem *item = NULL;
367 OPERATIONTYPE opMode = NONE;
369 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
371 } else for (int i = 0; i < itemList.count(); i++) {
372 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
373 item = (QGraphicsRectItem*) itemList.at(i);
378 if (item && event->buttons() == Qt::NoButton) {
379 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
380 if (m_tool == RAZORTOOL) {
381 // razor tool over a clip, display current frame in monitor
382 if (!m_blockRefresh && item->type() == AVWIDGET) {
383 //TODO: solve crash when showing frame when moving razor over clip
384 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
389 opMode = clip->operationMode(mapToScene(event->pos()));
391 if (opMode == m_moveOpMode) {
392 QGraphicsView::mouseMoveEvent(event);
398 m_animationTimer->stop();
403 m_moveOpMode = opMode;
404 if (opMode == MOVE) {
405 setCursor(Qt::OpenHandCursor);
406 } else if (opMode == RESIZESTART) {
407 setCursor(KCursor("left_side", Qt::SizeHorCursor));
408 if (m_visualTip == NULL) {
409 QRectF rect = clip->sceneBoundingRect();
411 polygon << QPoint(0, rect.height() / 2 - size * 2);
412 polygon << QPoint(size * 2, (int)(rect.height() / 2));
413 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
414 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
416 m_visualTip = new QGraphicsPolygonItem(polygon);
417 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
418 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
419 m_visualTip->setPos(rect.x(), rect.y());
420 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
421 m_visualTip->setZValue(100);
422 m_animation = new QGraphicsItemAnimation;
423 m_animation->setItem(m_visualTip);
424 m_animation->setTimeLine(m_animationTimer);
426 m_animation->setScaleAt(.5, scale, 1);
427 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
429 m_animation->setScaleAt(1, scale, 1);
430 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
431 scene()->addItem(m_visualTip);
432 m_animationTimer->start();
434 } else if (opMode == RESIZEEND) {
435 setCursor(KCursor("right_side", Qt::SizeHorCursor));
436 if (m_visualTip == NULL) {
437 QRectF rect = clip->sceneBoundingRect();
439 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
440 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
441 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
442 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
444 m_visualTip = new QGraphicsPolygonItem(polygon);
445 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
446 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
447 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
448 m_visualTip->setPos(rect.right(), rect.y());
449 m_visualTip->setZValue(100);
450 m_animation = new QGraphicsItemAnimation;
451 m_animation->setItem(m_visualTip);
452 m_animation->setTimeLine(m_animationTimer);
454 m_animation->setScaleAt(.5, scale, 1);
456 m_animation->setScaleAt(1, scale, 1);
457 scene()->addItem(m_visualTip);
458 m_animationTimer->start();
460 } else if (opMode == FADEIN) {
461 if (m_visualTip == NULL) {
462 ClipItem *item = (ClipItem *) clip;
463 QRectF rect = clip->sceneBoundingRect();
464 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
465 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
466 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
467 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
468 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
469 m_visualTip->setZValue(100);
470 m_animation = new QGraphicsItemAnimation;
471 m_animation->setItem(m_visualTip);
472 m_animation->setTimeLine(m_animationTimer);
474 m_animation->setScaleAt(.5, scale, scale);
476 m_animation->setScaleAt(1, scale, scale);
477 scene()->addItem(m_visualTip);
478 m_animationTimer->start();
480 setCursor(Qt::PointingHandCursor);
481 } else if (opMode == FADEOUT) {
482 if (m_visualTip == NULL) {
483 ClipItem *item = (ClipItem *) clip;
484 QRectF rect = clip->sceneBoundingRect();
485 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
486 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
487 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
488 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
489 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
490 m_visualTip->setZValue(100);
491 m_animation = new QGraphicsItemAnimation;
492 m_animation->setItem(m_visualTip);
493 m_animation->setTimeLine(m_animationTimer);
495 m_animation->setScaleAt(.5, scale, scale);
497 m_animation->setScaleAt(1, scale, scale);
498 scene()->addItem(m_visualTip);
499 m_animationTimer->start();
501 setCursor(Qt::PointingHandCursor);
502 } else if (opMode == TRANSITIONSTART) {
503 /*if (m_visualTip == NULL) {
504 QRectF rect = clip->sceneBoundingRect();
505 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
506 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
507 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
508 m_visualTip->setZValue(100);
509 m_animation = new QGraphicsItemAnimation;
510 m_animation->setItem(m_visualTip);
511 m_animation->setTimeLine(m_animationTimer);
512 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
514 m_animation->setScaleAt(.5, scale, scale);
516 m_animation->setScaleAt(1, scale, scale);
517 scene()->addItem(m_visualTip);
518 m_animationTimer->start();
520 setCursor(Qt::PointingHandCursor);
521 } else if (opMode == TRANSITIONEND) {
522 /*if (m_visualTip == NULL) {
523 QRectF rect = clip->sceneBoundingRect();
524 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
525 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
526 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
527 m_visualTip->setZValue(100);
528 m_animation = new QGraphicsItemAnimation;
529 m_animation->setItem(m_visualTip);
530 m_animation->setTimeLine(m_animationTimer);
531 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
533 m_animation->setScaleAt(.5, scale, scale);
535 m_animation->setScaleAt(1, scale, scale);
536 scene()->addItem(m_visualTip);
537 m_animationTimer->start();
539 setCursor(Qt::PointingHandCursor);
540 } else if (opMode == KEYFRAME) {
541 setCursor(Qt::PointingHandCursor);
543 } // no clip under mouse
544 else if (m_tool == RAZORTOOL) {
547 } else if (opMode == MOVEGUIDE) {
548 m_moveOpMode = opMode;
549 setCursor(Qt::SplitHCursor);
553 m_animationTimer->stop();
559 setCursor(Qt::ArrowCursor);
560 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
561 QGraphicsView::mouseMoveEvent(event);
563 setCursorPos(mappedXPos);
564 slotCheckPositionScrolling();
566 } else m_moveOpMode = NONE;
568 QGraphicsView::mouseMoveEvent(event);
572 void CustomTrackView::mousePressEvent(QMouseEvent * event)
574 kDebug() << "mousePressEvent STARTED";
575 m_menuPosition = QPoint();
576 m_blockRefresh = true;
577 bool collision = false;
579 if (m_tool != RAZORTOOL) activateMonitor();
580 else if (m_document->renderer()->playSpeed() != 0.0) {
581 m_document->renderer()->pause();
584 m_clickEvent = event->pos();
586 // special cases (middle click button or ctrl / shift click
587 if (event->button() == Qt::MidButton) {
588 m_document->renderer()->switchPlay();
589 m_blockRefresh = false;
590 m_operationMode = NONE;
594 // check item under mouse
595 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
597 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
598 setDragMode(QGraphicsView::ScrollHandDrag);
599 QGraphicsView::mousePressEvent(event);
600 m_blockRefresh = false;
601 m_operationMode = NONE;
605 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
606 setDragMode(QGraphicsView::RubberBandDrag);
607 if (!(event->modifiers() & Qt::ControlModifier)) {
608 resetSelectionGroup();
609 scene()->clearSelection();
611 QGraphicsView::mousePressEvent(event);
612 m_blockRefresh = false;
613 m_operationMode = RUBBERSELECTION;
617 if (event->button() == Qt::LeftButton && collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
618 // a guide item was pressed
619 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
621 m_dragGuide = (Guide *) collisionList.at(0);
623 m_operationMode = MOVEGUIDE;
624 // deselect all clips so that only the guide will move
625 m_scene->clearSelection();
626 resetSelectionGroup();
627 updateSnapPoints(NULL);
628 QGraphicsView::mousePressEvent(event);
632 // Find first clip, transition or group under mouse
635 AbstractGroupItem *dragGroup = NULL;
636 while (ct < collisionList.count()) {
637 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
638 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
639 m_dragItemInfo = m_dragItem->info();
640 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
641 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
642 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
649 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
650 // update transition menu action
651 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
652 m_autoTransition->setEnabled(true);
653 } else m_autoTransition->setEnabled(false);
655 // context menu requested
656 if (event->button() == Qt::RightButton) {
659 if (dragGroup) dragGroup->setSelected(true);
660 else if (!m_dragItem->isSelected()) {
661 resetSelectionGroup(false);
662 m_scene->clearSelection();
663 m_dragItem->setSelected(true);
667 // check if there is a guide close to mouse click
668 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 1);
669 for (int i = 0; i < guidesCollisionList.count(); i++) {
670 if (guidesCollisionList.at(0)->type() != GUIDEITEM)
671 guidesCollisionList.removeAt(0);
673 if (!guidesCollisionList.isEmpty())
674 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));
675 m_operationMode = NONE;
676 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
677 m_menuPosition = m_clickEvent;
683 // No item under click
684 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
685 resetSelectionGroup();
686 setCursor(Qt::ArrowCursor);
687 m_scene->clearSelection();
689 emit clipItemSelected(NULL);
690 updateClipTypeActions(NULL);
691 if (m_tool == SPACERTOOL) {
692 QList<QGraphicsItem *> selection;
693 if (event->modifiers() == Qt::ControlModifier) {
694 // Ctrl + click, select all items on track after click position
695 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
696 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
698 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;
700 // Select all items on all tracks after click position
701 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
702 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
705 resetSelectionGroup(false);
706 m_scene->clearSelection();
708 for (int i = 0; i < selection.count(); i++) {
709 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
710 selection.at(i)->setSelected(true);
713 groupSelectedItems(true);
714 m_operationMode = SPACER;
715 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
716 kDebug() << "END mousePress EVENT ";
721 if (m_tool == RAZORTOOL && m_dragItem) {
722 if (m_dragItem->type() == TRANSITIONWIDGET) {
723 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
727 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
728 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
733 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
734 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
735 m_document->renderer()->pause();
736 m_commandStack->push(command);
737 m_document->setModified(true);
743 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
745 QList <GenTime> offsetList;
746 QList<QGraphicsItem *> children = dragGroup->childItems();
747 for (int i = 0; i < children.count(); i++) {
748 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
749 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
750 offsetList.append(item->startPos());
751 offsetList.append(item->endPos());
754 if (!offsetList.isEmpty()) {
756 GenTime startOffset = offsetList.takeFirst();
757 QList <GenTime> cleandOffsetList;
758 for (int k = 0; k < offsetList.size(); k++) {
759 GenTime newoffset = offsetList.at(k) - startOffset;
760 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
761 cleandOffsetList.append(newoffset);
764 updateSnapPoints(NULL, cleandOffsetList, true);
768 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
769 else emit clipItemSelected(NULL);
771 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
772 // If clicked item is selected, allow move
773 if (dragGroup) dragGroup->setSelected(true);
775 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
777 resetSelectionGroup();
778 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
780 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
781 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
782 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
784 bool selected = !m_dragItem->isSelected();
785 if (dragGroup) dragGroup->setSelected(selected);
786 else m_dragItem->setSelected(selected);
788 groupSelectedItems();
789 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
790 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
791 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
792 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
795 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
796 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
798 if (m_operationMode == KEYFRAME) {
799 m_dragItem->updateSelectedKeyFrame();
800 m_blockRefresh = false;
802 } else if (m_operationMode == MOVE) {
803 setCursor(Qt::ClosedHandCursor);
804 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
806 info.startPos = m_dragItem->startPos();
807 info.track = m_dragItem->track();
808 int transitiontrack = getPreviousVideoTrack(info.track);
809 ClipItem *transitionClip = NULL;
810 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
811 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
812 info.endPos = transitionClip->endPos();
813 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
814 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
815 // Check there is no other transition at that place
816 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
817 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
818 QList<QGraphicsItem *> selection = m_scene->items(r);
819 bool transitionAccepted = true;
820 for (int i = 0; i < selection.count(); i++) {
821 if (selection.at(i)->type() == TRANSITIONWIDGET) {
822 Transition *tr = static_cast <Transition *>(selection.at(i));
823 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
824 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
825 } else transitionAccepted = false;
828 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
829 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
830 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
832 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
833 info.track = m_dragItem->track();
834 int transitiontrack = getPreviousVideoTrack(info.track);
835 ClipItem *transitionClip = NULL;
836 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
837 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
838 info.startPos = transitionClip->startPos();
839 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
840 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
841 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
842 EffectsList::setParameter(transition, "reverse", "1");
844 // Check there is no other transition at that place
845 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
846 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
847 QList<QGraphicsItem *> selection = m_scene->items(r);
848 bool transitionAccepted = true;
849 for (int i = 0; i < selection.count(); i++) {
850 if (selection.at(i)->type() == TRANSITIONWIDGET) {
851 Transition *tr = static_cast <Transition *>(selection.at(i));
852 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
853 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
854 } else transitionAccepted = false;
857 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
858 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
860 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
861 resetSelectionGroup(false);
862 m_dragItem->setSelected(true);
865 m_blockRefresh = false;
867 //QGraphicsView::mousePressEvent(event);
870 void CustomTrackView::resetSelectionGroup(bool selectItems)
872 if (m_selectionGroup) {
873 // delete selection group
874 bool snap = KdenliveSettings::snaptopoints();
875 KdenliveSettings::setSnaptopoints(false);
877 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
878 scene()->destroyItemGroup(m_selectionGroup);
879 for (int i = 0; i < children.count(); i++) {
880 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
881 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
882 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
883 children.at(i)->setSelected(selectItems);
885 } else if (children.at(i)->type() == GROUPWIDGET) {
886 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
887 children.at(i)->setSelected(selectItems);
890 m_selectionGroup = NULL;
891 KdenliveSettings::setSnaptopoints(snap);
895 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
897 if (m_selectionGroup) {
898 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
901 QList<QGraphicsItem *> selection = m_scene->selectedItems();
902 if (selection.isEmpty()) return;
903 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
904 // Find top left position of selection
905 for (int i = 1; i < selection.count(); i++) {
906 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
907 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
908 if (currenttop.x() < top.x()) top.setX(currenttop.x());
909 if (currenttop.y() < top.y()) top.setY(currenttop.y());
913 if (force || selection.count() > 1) {
914 bool snap = KdenliveSettings::snaptopoints();
915 KdenliveSettings::setSnaptopoints(false);
916 if (createNewGroup) {
917 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
918 newGroup->translate(-top.x(), -top.y() + 1);
919 newGroup->setPos(top.x(), top.y() - 1);
920 scene()->addItem(newGroup);
922 // CHeck if we are trying to include a group in a group
923 QList <AbstractGroupItem *> groups;
924 for (int i = 0; i < selection.count(); i++) {
925 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
926 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
927 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
929 if (!groups.isEmpty()) {
930 // ungroup previous groups
931 while (!groups.isEmpty()) {
932 AbstractGroupItem *grp = groups.takeFirst();
933 m_document->clipManager()->removeGroup(grp);
934 scene()->destroyItemGroup(grp);
936 selection = m_scene->selectedItems();
939 for (int i = 0; i < selection.count(); i++) {
940 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
941 newGroup->addToGroup(selection.at(i));
942 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
945 KdenliveSettings::setSnaptopoints(snap);
947 m_selectionGroup = new AbstractGroupItem(m_document->fps());
948 m_selectionGroup->translate(-top.x(), -top.y() + 1);
949 m_selectionGroup->setPos(top.x(), top.y() - 1);
950 scene()->addItem(m_selectionGroup);
951 for (int i = 0; i < selection.count(); i++) {
952 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
953 m_selectionGroup->addToGroup(selection.at(i));
954 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
957 KdenliveSettings::setSnaptopoints(snap);
958 if (m_selectionGroup) {
959 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
960 m_selectionGroupInfo.track = m_selectionGroup->track();
963 } else resetSelectionGroup();
966 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
968 kDebug() << "++++++++++++ DBL CLK";
969 if (m_dragItem && m_dragItem->hasKeyFrames()) {
970 if (m_moveOpMode == KEYFRAME) {
971 // user double clicked on a keyframe, open edit dialog
972 QDialog d(parentWidget());
973 Ui::KeyFrameDialog_UI view;
975 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
976 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
977 view.kfr_value->setFocus();
978 if (d.exec() == QDialog::Accepted) {
979 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
980 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
981 ClipItem *item = (ClipItem *)m_dragItem;
982 QString previous = item->keyframes(item->selectedEffectIndex());
983 item->updateKeyframeEffect();
984 QString next = item->keyframes(item->selectedEffectIndex());
985 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
986 m_commandStack->push(command);
987 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
992 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
993 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
994 ClipItem * item = (ClipItem *) m_dragItem;
995 QString previous = item->keyframes(item->selectedEffectIndex());
996 item->updateKeyframeEffect();
997 QString next = item->keyframes(item->selectedEffectIndex());
998 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
999 m_commandStack->push(command);
1000 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1002 } else if (m_dragItem) {
1003 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1006 if (m_dragItem->type() == TRANSITIONWIDGET) {
1007 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1009 getClipAvailableSpace(m_dragItem, minimum, maximum);
1011 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1012 d.setMargins(minimum, maximum);
1013 if (d.exec() == QDialog::Accepted) {
1014 if (m_dragItem->type() == TRANSITIONWIDGET) {
1015 // move & resize transition
1017 startInfo.startPos = m_dragItem->startPos();
1018 startInfo.endPos = m_dragItem->endPos();
1019 startInfo.track = m_dragItem->track();
1021 endInfo.startPos = d.startPos();
1022 endInfo.endPos = endInfo.startPos + d.duration();
1023 endInfo.track = m_dragItem->track();
1024 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1025 m_commandStack->push(command);
1027 // move and resize clip
1028 QUndoCommand *moveCommand = new QUndoCommand();
1029 moveCommand->setText(i18n("Edit clip"));
1030 ItemInfo clipInfo = m_dragItem->info();
1031 if (d.startPos() != clipInfo.startPos) {
1032 ItemInfo startInfo = clipInfo;
1033 clipInfo.startPos = d.startPos();
1034 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1035 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1037 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1038 ItemInfo startInfo = clipInfo;
1039 clipInfo.endPos = clipInfo.startPos + d.duration();
1040 clipInfo.cropStart = d.cropStart();
1041 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1043 m_commandStack->push(moveCommand);
1047 QList<QGraphicsItem *> collisionList = items(event->pos());
1048 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1049 Guide *editGuide = (Guide *) collisionList.at(0);
1050 if (editGuide) slotEditGuide(editGuide->info());
1056 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1058 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1060 clip->setKeyframes(index, keyframes);
1061 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1062 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1066 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1068 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1069 m_editGuide->setEnabled(m_dragGuide != NULL);
1070 if (clip == NULL) m_timelineContextMenu->popup(pos);
1071 else if (group != NULL) {
1072 m_changeSpeedAction->setEnabled(false);
1073 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1074 m_ungroupAction->setEnabled(true);
1075 updateClipTypeActions(NULL);
1076 m_timelineContextClipMenu->popup(pos);
1078 m_ungroupAction->setEnabled(false);
1079 if (clip->type() == AVWIDGET) {
1080 ClipItem *item = static_cast <ClipItem*>(clip);
1081 updateClipTypeActions(item);
1082 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1083 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1084 m_timelineContextClipMenu->popup(pos);
1085 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1089 void CustomTrackView::activateMonitor()
1091 emit activateDocumentMonitor();
1094 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1096 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1098 resetSelectionGroup();
1099 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1100 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1102 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1103 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1105 info.startPos = GenTime();
1106 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1107 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1108 info.track = (int)(1 / m_tracksHeight);
1109 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1110 m_selectionGroup->addToGroup(item);
1111 item->setFlags(QGraphicsItem::ItemIsSelectable);
1112 //TODO: check if we do not overlap another clip when first dropping in timeline
1113 // if (insertPossible(m_selectionGroup, event->pos()))
1114 QList <GenTime> offsetList;
1115 offsetList.append(info.endPos);
1116 updateSnapPoints(NULL, offsetList);
1117 scene()->addItem(m_selectionGroup);
1118 event->acceptProposedAction();
1119 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1121 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1122 m_scene->clearSelection();
1123 resetSelectionGroup(false);
1125 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1128 QList <GenTime> offsetList;
1129 for (int i = 0; i < ids.size(); ++i) {
1130 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1131 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1133 info.startPos = start;
1134 info.endPos = info.startPos + clip->duration();
1135 info.track = (int)(1 / m_tracksHeight);
1136 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1137 start += clip->duration();
1138 offsetList.append(start);
1139 m_selectionGroup->addToGroup(item);
1140 item->setFlags(QGraphicsItem::ItemIsSelectable);
1142 //TODO: check if we do not overlap another clip when first dropping in timeline
1143 //if (insertPossible(m_selectionGroup, event->pos()))
1144 updateSnapPoints(NULL, offsetList);
1145 scene()->addItem(m_selectionGroup);
1146 event->acceptProposedAction();
1148 // the drag is not a clip (may be effect, ...)
1150 QGraphicsView::dragEnterEvent(event);
1155 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1158 QList<QGraphicsItem *> children = group->childItems();
1159 for (int i = 0; i < children.count(); i++) {
1160 if (children.at(i)->type() == AVWIDGET) {
1161 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1162 ItemInfo info = clip->info();
1163 kDebug() << " / / INSERT : " << pos.x();
1164 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);
1165 kDebug() << " / / INSERT RECT: " << shape;
1166 path = path.united(QPolygonF(shape));
1170 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1171 if (collindingItems.isEmpty()) return true;
1173 for (int i = 0; i < collindingItems.count(); i++) {
1174 QGraphicsItem *collision = collindingItems.at(i);
1175 if (collision->type() == AVWIDGET) {
1177 kDebug() << "// COLLISIION DETECTED";
1186 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1188 int track = m_document->tracksCount() - clip->track();
1189 GenTime pos = clip->startPos();
1190 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1191 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1194 bool success = true;
1195 for (int i = 0; i < clip->effectsCount(); i++) {
1196 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1198 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1199 m_document->renderer()->doRefresh();
1202 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1204 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1206 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1207 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1208 emit clipItemSelected(clip);
1209 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1212 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1214 QString index = effect.attribute("kdenlive_ix");
1215 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1216 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1217 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1220 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1222 clip->deleteEffect(index);
1223 emit clipItemSelected(clip);
1227 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1229 QList<QGraphicsItem *> itemList = group->childItems();
1230 QUndoCommand *effectCommand = new QUndoCommand();
1232 QDomNode namenode = effect.elementsByTagName("name").item(0);
1233 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1234 else effectName = i18n("effect");
1235 effectCommand->setText(i18n("Add %1", effectName));
1237 for (int i = 0; i < itemList.count(); i++) {
1238 if (itemList.at(i)->type() == AVWIDGET) {
1239 ClipItem *item = (ClipItem *)itemList.at(i);
1240 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1241 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1244 if (item->isItemLocked()) {
1247 item->initEffect(effect);
1248 if (effect.attribute("tag") == "ladspa") {
1249 QString ladpsaFile = m_document->getLadspaFile();
1250 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1251 effect.setAttribute("src", ladpsaFile);
1253 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1258 m_commandStack->push(effectCommand);
1259 m_document->setModified(true);
1260 } else delete effectCommand;
1263 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1265 QList<QGraphicsItem *> itemList;
1266 QUndoCommand *effectCommand = new QUndoCommand();
1268 QDomNode namenode = effect.elementsByTagName("name").item(0);
1269 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1270 else effectName = i18n("effect");
1271 effectCommand->setText(i18n("Add %1", effectName));
1273 if (track == -1) itemList = scene()->selectedItems();
1274 if (itemList.isEmpty()) {
1275 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1276 if (clip) itemList.append(clip);
1277 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1279 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1280 for (int i = 0; i < itemList.count(); i++) {
1281 if (itemList.at(i)->type() == AVWIDGET) {
1282 ClipItem *item = (ClipItem *)itemList.at(i);
1283 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1284 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1287 if (item->isItemLocked()) {
1290 item->initEffect(effect);
1291 if (effect.attribute("tag") == "ladspa") {
1292 QString ladpsaFile = m_document->getLadspaFile();
1293 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1294 effect.setAttribute("src", ladpsaFile);
1296 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1301 m_commandStack->push(effectCommand);
1302 m_document->setModified(true);
1303 } else delete effectCommand;
1306 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1308 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1309 m_commandStack->push(command);
1310 m_document->setModified(true);
1313 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1315 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1317 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1318 if (effect.attribute("tag") == "ladspa") {
1319 // Update the ladspa affect file
1320 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1322 // check if we are trying to reset a keyframe effect
1323 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1324 clip->initEffect(effect);
1325 clip->setEffectAt(ix, effect);
1326 effectParams = clip->getEffectArgs(effect);
1328 if (effectParams.paramValue("disabled") == "1") {
1329 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1330 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1331 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1332 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1333 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1335 clip->setEffectAt(ix, effect);
1336 if (ix == clip->selectedEffectIndex()) {
1337 clip->setSelectedEffect(ix);
1338 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1340 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1341 // A fade effect was modified, update the clip
1342 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1343 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1344 clip->setFadeIn(pos);
1346 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1347 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1348 clip->setFadeOut(pos);
1352 m_document->setModified(true);
1355 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1357 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1359 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1360 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1361 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1362 clip->setEffectAt(oldPos - 1, act);
1363 clip->setEffectAt(newPos - 1, before);
1364 emit clipItemSelected(clip, newPos - 1);
1366 m_document->setModified(true);
1369 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1371 QDomElement effect = clip->effectAt(effectPos);
1372 QDomElement oldEffect = effect.cloneNode().toElement();
1373 effect.setAttribute("disabled", disable);
1374 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1375 m_commandStack->push(command);
1376 m_document->setModified(true);
1379 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1381 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1382 m_commandStack->push(command);
1383 m_document->setModified(true);
1386 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1388 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1389 m_commandStack->push(command);
1392 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1396 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1397 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1398 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1399 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);
1400 m_blockRefresh = false;
1403 if (item->parentItem()) {
1404 // Item is part of a group, reset group
1405 resetSelectionGroup();
1407 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1409 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1410 int cutPos = (int) cutTime.frames(m_document->fps());
1412 double speed = item->speed();
1413 newPos.startPos = cutTime;
1414 newPos.endPos = info.endPos;
1415 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1416 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1417 newPos.track = info.track;
1418 ClipItem *dup = item->clone(newPos);
1419 // remove unwanted effects (fade in) from 2nd part of cutted clip
1420 int ix = dup->hasEffect(QString(), "fadein");
1422 QDomElement oldeffect = item->effectAt(ix);
1423 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1425 ix = dup->hasEffect(QString(), "fade_from_black");
1427 QDomElement oldeffect = item->effectAt(ix);
1428 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1430 item->resizeEnd(cutPos, false);
1431 scene()->addItem(dup);
1432 if (item->checkKeyFrames()) slotRefreshEffects(item);
1433 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1434 item->baseClip()->addReference();
1435 m_document->updateClip(item->baseClip()->getId());
1436 m_document->setModified(true);
1437 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);
1438 kDebug() << "// CUTTING CLIP dONE";
1442 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1443 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1444 if (!item || !dup || item == dup) {
1445 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1446 m_blockRefresh = false;
1449 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1450 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1454 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1455 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1456 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1457 //deleteClip(dup->info());
1460 if (dup->isSelected()) emit clipItemSelected(NULL);
1461 dup->baseClip()->removeReference();
1462 m_document->updateClip(dup->baseClip()->getId());
1463 scene()->removeItem(dup);
1466 ItemInfo clipinfo = item->info();
1467 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1468 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1470 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1471 m_document->setModified(true);
1473 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1476 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1479 void CustomTrackView::slotEnableRefresh()
1481 m_blockRefresh = false;
1484 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1486 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1487 if (itemList.count() == 1) {
1488 if (itemList.at(0)->type() == AVWIDGET) {
1489 ClipItem *item = (ClipItem *) itemList.at(0);
1491 info.track = item->track();
1492 ClipItem *transitionClip = NULL;
1493 const int transitiontrack = getPreviousVideoTrack(info.track);
1494 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1495 if (pos < item->startPos() + item->duration() / 2) {
1496 // add transition to clip start
1497 info.startPos = item->startPos();
1498 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1499 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1500 info.endPos = transitionClip->endPos();
1501 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1502 // Check there is no other transition at that place
1503 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1504 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1505 QList<QGraphicsItem *> selection = m_scene->items(r);
1506 bool transitionAccepted = true;
1507 for (int i = 0; i < selection.count(); i++) {
1508 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1509 Transition *tr = static_cast <Transition *>(selection.at(i));
1510 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1511 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1512 } else transitionAccepted = false;
1515 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1516 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1519 // add transition to clip end
1520 info.endPos = item->endPos();
1521 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1522 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1523 info.startPos = transitionClip->startPos();
1524 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1525 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1527 // Check there is no other transition at that place
1528 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1529 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1530 QList<QGraphicsItem *> selection = m_scene->items(r);
1531 bool transitionAccepted = true;
1532 for (int i = 0; i < selection.count(); i++) {
1533 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1534 Transition *tr = static_cast <Transition *>(selection.at(i));
1535 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1536 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1537 } else transitionAccepted = false;
1540 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1541 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1544 } else for (int i = 0; i < itemList.count(); i++) {
1545 if (itemList.at(i)->type() == AVWIDGET) {
1546 ClipItem *item = (ClipItem *) itemList.at(i);
1548 info.startPos = item->startPos();
1549 info.endPos = info.startPos + GenTime(65, m_document->fps());
1550 info.track = item->track();
1552 // Check there is no other transition at that place
1553 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1554 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1555 QList<QGraphicsItem *> selection = m_scene->items(r);
1556 bool transitionAccepted = true;
1557 for (int i = 0; i < selection.count(); i++) {
1558 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1559 Transition *tr = static_cast <Transition *>(selection.at(i));
1560 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1561 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1562 } else transitionAccepted = false;
1565 int transitiontrack = getPreviousVideoTrack(info.track);
1566 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1567 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1572 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1574 if (transitionInfo.startPos >= transitionInfo.endPos) {
1575 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1578 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1579 m_commandStack->push(command);
1580 m_document->setModified(true);
1583 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1585 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1586 //kDebug() << "---- ADDING transition " << params.attribute("value");
1587 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1588 scene()->addItem(tr);
1589 m_document->setModified(true);
1591 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1596 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1598 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1600 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1603 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1604 if (m_dragItem == item) m_dragItem = NULL;
1606 emit transitionItemSelected(NULL);
1607 m_document->setModified(true);
1610 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1612 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1613 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1614 m_commandStack->push(command);
1615 m_document->setModified(true);
1618 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1620 Transition *item = getTransitionItemAt(pos, track);
1622 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1625 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);
1626 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1627 item->setTransitionParameters(transition);
1628 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1629 m_document->setModified(true);
1632 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1634 event->setDropAction(Qt::IgnoreAction);
1635 const QPointF pos = mapToScene(event->pos());
1636 if (m_selectionGroup && m_clipDrag) {
1637 m_selectionGroup->setPos(pos.x(), pos.y());
1638 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1639 event->setDropAction(Qt::MoveAction);
1640 event->acceptProposedAction();
1642 QGraphicsView::dragMoveEvent(event);
1646 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1648 if (m_selectionGroup && m_clipDrag) {
1649 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1651 scene()->destroyItemGroup(m_selectionGroup);
1652 m_selectionGroup = NULL;
1653 } else QGraphicsView::dragLeaveEvent(event);
1656 void CustomTrackView::dropEvent(QDropEvent * event)
1658 if (m_selectionGroup && m_clipDrag) {
1659 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1660 resetSelectionGroup();
1661 m_scene->clearSelection();
1662 bool hasVideoClip = false;
1663 for (int i = 0; i < items.count(); i++) {
1664 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1665 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1666 if (items.count() == 1) {
1667 updateClipTypeActions(item);
1669 updateClipTypeActions(NULL);
1671 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1672 m_commandStack->push(command);
1673 item->baseClip()->addReference();
1674 m_document->updateClip(item->baseClip()->getId());
1675 ItemInfo info = item->info();
1677 int tracknumber = m_document->tracksCount() - info.track - 1;
1678 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1679 if (isLocked) item->setItemLocked(true);
1681 if (item->baseClip()->isTransparent()) {
1682 // add transparency transition
1683 int endTrack = getPreviousVideoTrack(info.track);
1684 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1685 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1686 scene()->addItem(tr);
1688 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1692 info.track = m_document->tracksCount() - item->track();
1693 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1694 item->setSelected(true);
1696 m_document->setModified(true);
1697 m_changeSpeedAction->setEnabled(hasVideoClip);
1698 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1699 groupSelectedItems(true);
1700 } else QGraphicsView::dropEvent(event);
1705 QStringList CustomTrackView::mimeTypes() const
1707 QStringList qstrList;
1708 // list of accepted mime types for drop
1709 qstrList.append("text/plain");
1710 qstrList.append("kdenlive/producerslist");
1711 qstrList.append("kdenlive/clip");
1715 Qt::DropActions CustomTrackView::supportedDropActions() const
1717 // returns what actions are supported when dropping
1718 return Qt::MoveAction;
1721 void CustomTrackView::setDuration(int duration)
1723 int diff = qAbs(duration - sceneRect().width());
1724 if (diff * matrix().m11() > -50) {
1725 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1726 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1728 m_projectDuration = duration;
1731 int CustomTrackView::duration() const
1733 return m_projectDuration;
1736 void CustomTrackView::addTrack(TrackInfo type, int ix)
1738 if (ix == -1 || ix == m_document->tracksCount()) {
1739 m_document->insertTrack(ix, type);
1740 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1742 m_document->insertTrack(m_document->tracksCount() - ix, type);
1743 // insert track in MLT playlist
1744 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1746 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1747 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1748 QList<QGraphicsItem *> selection = m_scene->items(r);
1749 resetSelectionGroup();
1751 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1752 scene()->addItem(m_selectionGroup);
1753 for (int i = 0; i < selection.count(); i++) {
1754 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1755 m_selectionGroup->addToGroup(selection.at(i));
1756 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1758 // Move graphic items
1759 m_selectionGroup->translate(0, m_tracksHeight);
1761 // adjust track number
1762 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1763 for (int i = 0; i < children.count(); i++) {
1764 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1766 ItemInfo clipinfo = item->info();
1767 if (item->type() == AVWIDGET) {
1768 ClipItem *clip = static_cast <ClipItem *>(item);
1769 // We add a move clip command so that we get the correct producer for new track number
1770 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1771 Mlt::Producer *prod;
1772 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1773 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1774 else prod = clip->baseClip()->producer(clipinfo.track);
1775 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1776 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1778 } else if (item->type() == TRANSITIONWIDGET) {
1779 Transition *tr = static_cast <Transition *>(item);
1780 int track = tr->transitionEndTrack();
1782 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1786 resetSelectionGroup(false);
1789 int maxHeight = m_tracksHeight * m_document->tracksCount();
1790 for (int i = 0; i < m_guides.count(); i++) {
1791 QLineF l = m_guides.at(i)->line();
1792 l.setP2(QPointF(l.x2(), maxHeight));
1793 m_guides.at(i)->setLine(l);
1795 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1796 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1797 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1798 viewport()->update();
1799 //setFixedHeight(50 * m_tracksCount);
1802 void CustomTrackView::removeTrack(int ix)
1804 // Delete track in MLT playlist
1805 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1806 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1808 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1809 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1810 QList<QGraphicsItem *> selection = m_scene->items(r);
1812 resetSelectionGroup();
1814 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1815 scene()->addItem(m_selectionGroup);
1816 for (int i = 0; i < selection.count(); i++) {
1817 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1818 m_selectionGroup->addToGroup(selection.at(i));
1819 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1822 // Move graphic items
1823 qreal ydiff = 0 - (int) m_tracksHeight;
1824 m_selectionGroup->translate(0, ydiff);
1826 // adjust track number
1827 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1828 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1829 for (int i = 0; i < children.count(); i++) {
1830 if (children.at(i)->type() == AVWIDGET) {
1831 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1833 ItemInfo clipinfo = clip->info();
1834 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1835 // We add a move clip command so that we get the correct producer for new track number
1836 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1837 Mlt::Producer *prod;
1838 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1839 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1840 else prod = clip->baseClip()->producer(clipinfo.track);
1841 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1843 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1844 Transition *tr = static_cast <Transition *>(children.at(i));
1846 int track = tr->transitionEndTrack();
1848 ItemInfo clipinfo = tr->info();
1849 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1853 resetSelectionGroup(false);
1855 int maxHeight = m_tracksHeight * m_document->tracksCount();
1856 for (int i = 0; i < m_guides.count(); i++) {
1857 QLineF l = m_guides.at(i)->line();
1858 l.setP2(QPointF(l.x2(), maxHeight));
1859 m_guides.at(i)->setLine(l);
1861 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1862 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1863 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1864 viewport()->update();
1867 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1869 int tracknumber = m_document->tracksCount() - ix;
1870 m_document->setTrackType(tracknumber - 1, type);
1871 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1872 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1873 viewport()->update();
1877 void CustomTrackView::slotSwitchTrackAudio(int ix)
1879 /*for (int i = 0; i < m_document->tracksCount(); i++)
1880 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1881 int tracknumber = m_document->tracksCount() - ix - 1;
1882 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1883 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1884 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1885 m_document->setModified(true);
1888 void CustomTrackView::slotSwitchTrackLock(int ix)
1890 int tracknumber = m_document->tracksCount() - ix - 1;
1891 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1892 m_commandStack->push(command);
1896 void CustomTrackView::lockTrack(int ix, bool lock)
1898 int tracknumber = m_document->tracksCount() - ix - 1;
1899 m_document->switchTrackLock(tracknumber, lock);
1900 emit doTrackLock(ix, lock);
1901 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1903 for (int i = 0; i < selection.count(); i++) {
1904 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1905 if (selection.at(i)->isSelected()) {
1906 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1907 else emit transitionItemSelected(NULL);
1909 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1911 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1912 viewport()->update();
1913 m_document->setModified(true);
1916 void CustomTrackView::slotSwitchTrackVideo(int ix)
1918 int tracknumber = m_document->tracksCount() - ix;
1919 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1920 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1921 m_document->setModified(true);
1924 void CustomTrackView::slotRemoveSpace()
1928 if (m_menuPosition.isNull()) {
1929 pos = GenTime(cursorPos(), m_document->fps());
1931 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1934 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1935 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1937 ClipItem *item = getClipItemAt(pos, track);
1939 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);
1942 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1943 //kDebug() << "// GOT LENGT; " << length;
1945 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);
1949 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1950 QList<QGraphicsItem *> items = m_scene->items(r);
1952 QList<ItemInfo> clipsToMove;
1953 QList<ItemInfo> transitionsToMove;
1955 for (int i = 0; i < items.count(); i++) {
1956 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1957 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1958 ItemInfo info = item->info();
1959 if (item->type() == AVWIDGET) {
1960 clipsToMove.append(info);
1961 } else if (item->type() == TRANSITIONWIDGET) {
1962 transitionsToMove.append(info);
1967 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1968 m_commandStack->push(command);
1971 void CustomTrackView::slotInsertSpace()
1975 if (m_menuPosition.isNull()) {
1976 pos = GenTime(cursorPos(), m_document->fps());
1978 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1979 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1981 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1982 if (d.exec() != QDialog::Accepted) return;
1983 GenTime spaceDuration = d.selectedDuration();
1984 track = d.selectedTrack();
1985 ClipItem *item = getClipItemAt(pos, track);
1986 if (item) pos = item->startPos();
1989 int maxh = sceneRect().height();
1991 minh = track * m_tracksHeight + m_tracksHeight / 2;
1992 maxh = m_tracksHeight / 2 - 1;
1995 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1996 QList<QGraphicsItem *> items = m_scene->items(r);
1998 QList<ItemInfo> clipsToMove;
1999 QList<ItemInfo> transitionsToMove;
2001 for (int i = 0; i < items.count(); i++) {
2002 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2003 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2004 ItemInfo info = item->info();
2005 if (item->type() == AVWIDGET) {
2006 clipsToMove.append(info);
2007 } else if (item->type() == TRANSITIONWIDGET) {
2008 transitionsToMove.append(info);
2013 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2014 m_commandStack->push(command);
2017 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2019 int diff = duration.frames(m_document->fps());
2020 resetSelectionGroup();
2021 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2022 scene()->addItem(m_selectionGroup);
2024 Transition *transition;
2026 // Create lists with start pos for each track
2027 QMap <int, int> trackClipStartList;
2028 QMap <int, int> trackTransitionStartList;
2030 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2031 trackClipStartList[i] = -1;
2032 trackTransitionStartList[i] = -1;
2035 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2036 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2038 if (clip->parentItem()) {
2039 m_selectionGroup->addToGroup(clip->parentItem());
2040 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2042 m_selectionGroup->addToGroup(clip);
2043 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2045 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))
2046 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2047 } 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);
2049 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2050 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2052 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2053 m_selectionGroup->addToGroup(transition);
2054 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))
2055 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2056 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2057 } 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);
2059 m_selectionGroup->translate(diff, 0);
2061 // update items coordinates
2062 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2063 for (int i = 0; i < itemList.count(); i++) {
2064 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2065 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2066 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2067 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2068 for (int j = 0; j < children.count(); j++) {
2069 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2073 resetSelectionGroup(false);
2074 if (track != -1) track = m_document->tracksCount() - track;
2075 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2078 void CustomTrackView::deleteClip(const QString &clipId)
2080 resetSelectionGroup();
2081 QList<QGraphicsItem *> itemList = items();
2082 QUndoCommand *deleteCommand = new QUndoCommand();
2083 deleteCommand->setText(i18n("Delete timeline clips"));
2085 for (int i = 0; i < itemList.count(); i++) {
2086 if (itemList.at(i)->type() == AVWIDGET) {
2087 ClipItem *item = (ClipItem *)itemList.at(i);
2088 if (item->clipProducer() == clipId) {
2090 if (item->parentItem()) {
2091 // Clip is in a group, destroy the group
2092 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2094 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2098 if (count == 0) delete deleteCommand;
2099 else m_commandStack->push(deleteCommand);
2102 void CustomTrackView::setCursorPos(int pos, bool seek)
2104 if (pos == m_cursorPos) return;
2105 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2107 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2108 else if (m_autoScroll) checkScrolling();
2109 m_cursorLine->setPos(m_cursorPos, 0);
2112 void CustomTrackView::updateCursorPos()
2114 m_cursorLine->setPos(m_cursorPos, 0);
2117 int CustomTrackView::cursorPos()
2119 return (int)(m_cursorPos);
2122 void CustomTrackView::moveCursorPos(int delta)
2124 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2125 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2126 m_cursorPos += delta;
2127 m_cursorLine->setPos(m_cursorPos, 0);
2128 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2131 void CustomTrackView::initCursorPos(int pos)
2133 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2135 m_cursorLine->setPos(pos, 0);
2139 void CustomTrackView::checkScrolling()
2141 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2144 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2146 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2147 QGraphicsView::mouseReleaseEvent(event);
2148 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2149 if (event->button() == Qt::MidButton) {
2152 setDragMode(QGraphicsView::NoDrag);
2153 if (m_operationMode == MOVEGUIDE) {
2154 setCursor(Qt::ArrowCursor);
2155 m_operationMode = NONE;
2156 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2157 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2158 if (newPos != m_dragGuide->position()) {
2159 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2160 m_commandStack->push(command);
2161 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2166 } else if (m_operationMode == SPACER) {
2168 if (event->modifiers() != Qt::ControlModifier) {
2169 // We are moving all tracks
2171 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2172 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2173 if (timeOffset != GenTime()) {
2174 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2176 QList<ItemInfo> clipsToMove;
2177 QList<ItemInfo> transitionsToMove;
2179 // Create lists with start pos for each track
2180 QMap <int, int> trackClipStartList;
2181 QMap <int, int> trackTransitionStartList;
2183 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2184 trackClipStartList[i] = -1;
2185 trackTransitionStartList[i] = -1;
2188 int max = items.count();
2189 for (int i = 0; i < max; i++) {
2190 if (items.at(i)->type() == GROUPWIDGET)
2191 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2194 for (int i = 0; i < items.count(); i++) {
2195 if (items.at(i)->type() == AVWIDGET) {
2196 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2197 ItemInfo info = item->info();
2198 clipsToMove.append(info);
2200 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2201 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2202 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2203 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2204 ItemInfo info = item->info();
2205 transitionsToMove.append(info);
2207 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2208 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2212 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2213 m_commandStack->push(command);
2214 if (track != -1) track = m_document->tracksCount() - track;
2215 kDebug() << "SPACER TRACK:" << track;
2216 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2218 resetSelectionGroup(false);
2219 m_operationMode = NONE;
2220 } else if (m_operationMode == RUBBERSELECTION) {
2221 kDebug() << "// END RUBBER SELECT";
2222 resetSelectionGroup();
2223 groupSelectedItems();
2224 m_operationMode = NONE;
2227 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2228 emit transitionItemSelected(NULL);
2232 if (m_dragItem) info = m_dragItem->info();
2234 if (m_operationMode == MOVE) {
2235 setCursor(Qt::OpenHandCursor);
2237 if (m_dragItem->parentItem() == 0) {
2238 // we are moving one clip, easy
2239 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2240 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2241 Mlt::Producer *prod;
2242 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2243 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2244 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2245 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);
2247 int tracknumber = m_document->tracksCount() - item->track() - 1;
2248 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2249 if (isLocked) item->setItemLocked(true);
2251 QUndoCommand *moveCommand = new QUndoCommand();
2252 moveCommand->setText(i18n("Move clip"));
2253 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2254 // Also move automatic transitions (on lower track)
2255 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2256 if (tr && tr->isAutomatic()) {
2257 ItemInfo trInfo = tr->info();
2258 ItemInfo newTrInfo = trInfo;
2259 newTrInfo.track = info.track;
2260 newTrInfo.startPos = m_dragItem->startPos();
2261 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2262 // transition end should stay the same
2264 // transition end should be adjusted to clip
2265 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2267 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2269 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2270 // Check if there is a transition at clip end
2271 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2272 if (tr && tr->isAutomatic()) {
2273 ItemInfo trInfo = tr->info();
2274 ItemInfo newTrInfo = trInfo;
2275 newTrInfo.track = info.track;
2276 newTrInfo.endPos = m_dragItem->endPos();
2277 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2278 // transition start should stay the same
2280 // transition start should be moved
2281 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2283 if (newTrInfo.startPos < newTrInfo.endPos)
2284 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2287 // Also move automatic transitions (on upper track)
2288 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2289 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2290 ItemInfo trInfo = tr->info();
2291 ItemInfo newTrInfo = trInfo;
2292 newTrInfo.startPos = m_dragItem->startPos();
2293 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2294 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2295 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2296 // transition end should be adjusted to clip on upper track
2297 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2299 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2302 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2303 // Check if there is a transition at clip end
2304 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2305 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2306 ItemInfo trInfo = tr->info();
2307 ItemInfo newTrInfo = trInfo;
2308 newTrInfo.endPos = m_dragItem->endPos();
2309 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2310 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2311 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2312 // transition start should be moved
2313 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2315 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2319 m_commandStack->push(moveCommand);
2321 // undo last move and emit error message
2322 bool snap = KdenliveSettings::snaptopoints();
2323 KdenliveSettings::setSnaptopoints(false);
2324 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2325 KdenliveSettings::setSnaptopoints(snap);
2326 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2328 m_document->setModified(true);
2330 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2331 Transition *transition = static_cast <Transition *>(m_dragItem);
2332 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)) {
2333 // Moving transition failed, revert to previous position
2334 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2335 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2337 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2338 m_commandStack->push(command);
2339 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2343 // Moving several clips. We need to delete them and readd them to new position,
2344 // or they might overlap each other during the move
2345 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2346 QList<QGraphicsItem *> items = group->childItems();
2348 QList<ItemInfo> clipsToMove;
2349 QList<ItemInfo> transitionsToMove;
2351 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2352 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2353 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2354 if (timeOffset != GenTime() || trackOffset != 0) {
2355 // remove items in MLT playlist
2358 int max = items.count();
2359 for (int i = 0; i < max; i++) {
2360 if (items.at(i)->type() == GROUPWIDGET) {
2361 items += items.at(i)->childItems();
2365 for (int i = 0; i < items.count(); i++) {
2366 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2367 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2368 ItemInfo info = item->info();
2369 if (item->type() == AVWIDGET) {
2370 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2371 // error, clip cannot be removed from playlist
2372 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2374 clipsToMove.append(info);
2377 transitionsToMove.append(info);
2378 Transition *tr = static_cast <Transition*>(item);
2379 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2383 for (int i = 0; i < items.count(); i++) {
2384 // re-add items in correct place
2385 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2386 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2388 ItemInfo info = item->info();
2389 int tracknumber = m_document->tracksCount() - info.track - 1;
2390 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2392 group->removeFromGroup(item);
2393 item->setItemLocked(true);
2396 if (item->type() == AVWIDGET) {
2397 ClipItem *clip = static_cast <ClipItem*>(item);
2398 info.track = m_document->tracksCount() - info.track;
2399 Mlt::Producer *prod;
2400 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2401 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2402 else prod = clip->baseClip()->producer(info.track);
2403 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2404 for (int i = 0; i < clip->effectsCount(); i++) {
2405 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2408 Transition *tr = static_cast <Transition*>(item);
2409 int newTrack = tr->transitionEndTrack();
2410 if (!tr->forcedTrack()) {
2411 newTrack = getPreviousVideoTrack(info.track);
2413 tr->updateTransitionEndTrack(newTrack);
2414 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2418 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2419 m_commandStack->push(move);
2421 //QPointF top = group->sceneBoundingRect().topLeft();
2422 //QPointF oldpos = m_selectionGroup->scenePos();
2423 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2424 //group->setPos(top);
2425 //TODO: get rid of the 3 lines below
2426 if (m_selectionGroup) {
2427 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2428 m_selectionGroupInfo.track = m_selectionGroup->track();
2430 m_document->setModified(true);
2434 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2436 if (m_dragItem->type() == AVWIDGET) {
2437 ItemInfo resizeinfo = m_dragItemInfo;
2438 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2439 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2441 QUndoCommand *resizeCommand = new QUndoCommand();
2442 resizeCommand->setText(i18n("Resize clip"));
2444 // Check if there is an automatic transition on that clip (lower track)
2445 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2446 if (transition && transition->isAutomatic()) {
2447 ItemInfo trInfo = transition->info();
2448 ItemInfo newTrInfo = trInfo;
2449 newTrInfo.startPos = m_dragItem->startPos();
2450 if (newTrInfo.startPos < newTrInfo.endPos)
2451 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2453 // Check if there is an automatic transition on that clip (upper track)
2454 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2455 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2456 ItemInfo trInfo = transition->info();
2457 ItemInfo newTrInfo = trInfo;
2458 newTrInfo.startPos = m_dragItem->startPos();
2459 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2460 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2461 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2464 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2465 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2466 m_commandStack->push(resizeCommand);
2468 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2469 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2471 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2472 Transition *transition = static_cast <Transition *>(m_dragItem);
2473 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)) {
2474 // Cannot resize transition
2475 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2476 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2478 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2479 m_commandStack->push(command);
2483 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2484 // Item was resized, rebuild group;
2485 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2486 QList <QGraphicsItem *> children = group->childItems();
2487 m_document->clipManager()->removeGroup(group);
2488 scene()->destroyItemGroup(group);
2489 for (int i = 0; i < children.count(); i++) {
2490 children.at(i)->setSelected(true);
2492 groupSelectedItems(false, true);
2494 //m_document->renderer()->doRefresh();
2495 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2497 if (m_dragItem->type() == AVWIDGET) {
2498 ItemInfo resizeinfo = info;
2499 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2500 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2502 QUndoCommand *resizeCommand = new QUndoCommand();
2503 resizeCommand->setText(i18n("Resize clip"));
2505 // Check if there is an automatic transition on that clip (lower track)
2506 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2507 if (tr && tr->isAutomatic()) {
2508 ItemInfo trInfo = tr->info();
2509 ItemInfo newTrInfo = trInfo;
2510 newTrInfo.endPos = m_dragItem->endPos();
2511 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2514 // Check if there is an automatic transition on that clip (upper track)
2515 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2516 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2517 ItemInfo trInfo = tr->info();
2518 ItemInfo newTrInfo = trInfo;
2519 newTrInfo.endPos = m_dragItem->endPos();
2520 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2521 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2522 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2526 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2527 m_commandStack->push(resizeCommand);
2528 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2530 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2531 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2533 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2534 Transition *transition = static_cast <Transition *>(m_dragItem);
2535 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)) {
2536 // Cannot resize transition
2537 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2538 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2540 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2541 m_commandStack->push(command);
2544 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2545 // Item was resized, rebuild group;
2546 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2547 QList <QGraphicsItem *> children = group->childItems();
2548 m_document->clipManager()->removeGroup(group);
2549 scene()->destroyItemGroup(group);
2550 for (int i = 0; i < children.count(); i++) {
2551 children.at(i)->setSelected(true);
2553 groupSelectedItems(false, true);
2555 //m_document->renderer()->doRefresh();
2556 } else if (m_operationMode == FADEIN) {
2557 // resize fade in effect
2558 ClipItem * item = (ClipItem *) m_dragItem;
2559 int ix = item->hasEffect("volume", "fadein");
2561 QDomElement oldeffect = item->effectAt(ix);
2562 int start = item->cropStart().frames(m_document->fps());
2563 int end = item->fadeIn();
2565 slotDeleteEffect(item, oldeffect);
2568 QDomElement effect = oldeffect.cloneNode().toElement();
2569 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2570 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2571 slotUpdateClipEffect(item, effect, oldeffect, ix);
2572 emit clipItemSelected(item, ix);
2574 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2575 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2576 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2577 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2579 ix = item->hasEffect("volume", "fade_from_black");
2581 QDomElement oldeffect = item->effectAt(ix);
2582 int start = item->cropStart().frames(m_document->fps());
2583 int end = item->fadeIn();
2585 slotDeleteEffect(item, oldeffect);
2588 QDomElement effect = oldeffect.cloneNode().toElement();
2589 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2590 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2591 slotUpdateClipEffect(item, effect, oldeffect, ix);
2592 emit clipItemSelected(item, ix);
2595 } else if (m_operationMode == FADEOUT) {
2596 // resize fade in effect
2597 ClipItem * item = (ClipItem *) m_dragItem;
2598 int ix = item->hasEffect("volume", "fadeout");
2600 QDomElement oldeffect = item->effectAt(ix);
2601 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2602 int start = item->fadeOut();
2604 slotDeleteEffect(item, oldeffect);
2606 start = end - start;
2607 QDomElement effect = oldeffect.cloneNode().toElement();
2608 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2609 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2610 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2611 slotUpdateClipEffect(item, effect, oldeffect, ix);
2612 emit clipItemSelected(item, ix);
2614 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2615 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2616 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2617 EffectsList::setParameter(effect, "out", QString::number(0));
2618 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2620 ix = item->hasEffect("brightness", "fade_to_black");
2622 QDomElement oldeffect = item->effectAt(ix);
2623 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2624 int start = item->fadeOut();
2626 slotDeleteEffect(item, oldeffect);
2628 start = end - start;
2629 QDomElement effect = oldeffect.cloneNode().toElement();
2630 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2631 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2632 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2633 slotUpdateClipEffect(item, effect, oldeffect, ix);
2634 emit clipItemSelected(item, ix);
2637 } else if (m_operationMode == KEYFRAME) {
2638 // update the MLT effect
2639 ClipItem * item = (ClipItem *) m_dragItem;
2640 QString previous = item->keyframes(item->selectedEffectIndex());
2641 item->updateKeyframeEffect();
2642 QString next = item->keyframes(item->selectedEffectIndex());
2643 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2644 m_commandStack->push(command);
2645 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2648 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2649 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2650 m_operationMode = NONE;
2653 void CustomTrackView::deleteClip(ItemInfo info)
2655 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2657 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2658 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2661 if (item->isSelected()) emit clipItemSelected(NULL);
2662 item->baseClip()->removeReference();
2663 m_document->updateClip(item->baseClip()->getId());
2665 if (item->baseClip()->isTransparent()) {
2666 // also remove automatic transition
2667 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2668 if (tr && tr->isAutomatic()) {
2669 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2670 scene()->removeItem(tr);
2674 scene()->removeItem(item);
2675 if (m_dragItem == item) m_dragItem = NULL;
2677 m_document->setModified(true);
2678 m_document->renderer()->doRefresh();
2681 void CustomTrackView::deleteSelectedClips()
2683 resetSelectionGroup();
2684 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2685 if (itemList.count() == 0) {
2686 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2689 scene()->clearSelection();
2690 QUndoCommand *deleteSelected = new QUndoCommand();
2691 deleteSelected->setText(i18n("Delete selected items"));
2692 bool resetGroup = false;
2694 // expand & destroy groups
2695 for (int i = 0; i < itemList.count(); i++) {
2696 if (itemList.at(i)->type() == GROUPWIDGET) {
2697 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2698 itemList += children;
2699 QList <ItemInfo> clipInfos;
2700 QList <ItemInfo> transitionInfos;
2701 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2702 for (int j = 0; j < children.count(); j++) {
2703 if (children.at(j)->type() == AVWIDGET) {
2704 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2705 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2706 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2707 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2708 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2711 if (clipInfos.count() > 0) {
2712 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2718 for (int i = 0; i < itemList.count(); i++) {
2719 if (itemList.at(i)->type() == AVWIDGET) {
2720 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2721 if (item->parentItem()) resetGroup = true;
2722 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2723 emit clipItemSelected(NULL);
2724 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2725 Transition *item = static_cast <Transition *>(itemList.at(i));
2726 if (item->parentItem()) resetGroup = true;
2728 info.startPos = item->startPos();
2729 info.endPos = item->endPos();
2730 info.track = item->track();
2731 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2732 emit transitionItemSelected(NULL);
2736 m_commandStack->push(deleteSelected);
2739 void CustomTrackView::changeClipSpeed()
2741 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2742 if (itemList.count() == 0) {
2743 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2746 QUndoCommand *changeSelected = new QUndoCommand();
2747 changeSelected->setText("Edit clip speed");
2751 for (int i = 0; i < itemList.count(); i++) {
2752 if (itemList.at(i)->type() == AVWIDGET) {
2753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2754 ItemInfo info = item->info();
2755 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2757 double speed = (double) percent / 100.0;
2758 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2760 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2764 if (count > 0) m_commandStack->push(changeSelected);
2765 else delete changeSelected;
2768 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2770 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2771 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2773 kDebug() << "ERROR: Cannot find clip for speed change";
2774 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2777 info.track = m_document->tracksCount() - item->track();
2778 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2780 item->setSpeed(speed);
2781 item->updateRectGeometry();
2782 if (item->cropDuration().frames(m_document->fps()) > endPos)
2783 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2784 m_document->setModified(true);
2785 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2788 void CustomTrackView::cutSelectedClips()
2790 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2791 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2792 for (int i = 0; i < itemList.count(); i++) {
2793 if (itemList.at(i)->type() == AVWIDGET) {
2794 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2795 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2796 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2797 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2798 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2799 m_commandStack->push(command);
2805 void CustomTrackView::groupClips(bool group)
2807 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2808 QList <ItemInfo> clipInfos;
2809 QList <ItemInfo> transitionInfos;
2810 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2813 int max = itemList.count();
2814 for (int i = 0; i < max; i++) {
2815 if (itemList.at(i)->type() == GROUPWIDGET) {
2816 itemList += itemList.at(i)->childItems();
2820 for (int i = 0; i < itemList.count(); i++) {
2821 if (itemList.at(i)->type() == AVWIDGET) {
2822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2823 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2824 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2825 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2826 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2829 if (clipInfos.count() > 0) {
2830 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2831 m_commandStack->push(command);
2835 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2837 resetSelectionGroup();
2838 m_scene->clearSelection();
2840 for (int i = 0; i < clipInfos.count(); i++) {
2841 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2842 if (clip == NULL) continue;
2843 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2844 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2845 m_document->clipManager()->removeGroup(grp);
2846 scene()->destroyItemGroup(grp);
2848 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2850 for (int i = 0; i < transitionInfos.count(); i++) {
2851 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2852 if (tr == NULL) continue;
2853 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2854 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2855 m_document->clipManager()->removeGroup(grp);
2856 scene()->destroyItemGroup(grp);
2858 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2860 m_document->setModified(true);
2864 QList <QGraphicsItemGroup *> groups;
2865 for (int i = 0; i < clipInfos.count(); i++) {
2866 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2868 clip->setSelected(true);
2871 for (int i = 0; i < transitionInfos.count(); i++) {
2872 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2874 clip->setSelected(true);
2878 groupSelectedItems(false, true);
2879 m_document->setModified(true);
2882 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2884 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2885 if (baseclip == NULL) {
2886 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2889 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2890 item->setEffectList(effects);
2891 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2892 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2893 scene()->addItem(item);
2895 int tracknumber = m_document->tracksCount() - info.track - 1;
2896 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2897 if (isLocked) item->setItemLocked(true);
2899 if (item->baseClip()->isTransparent()) {
2900 // add transparency transition
2901 int endTrack = getPreviousVideoTrack(info.track);
2902 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2903 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2905 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2911 baseclip->addReference();
2912 m_document->updateClip(baseclip->getId());
2913 info.track = m_document->tracksCount() - info.track;
2914 Mlt::Producer *prod;
2915 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2916 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2917 else prod = baseclip->producer(info.track);
2918 m_document->renderer()->mltInsertClip(info, xml, prod);
2919 for (int i = 0; i < item->effectsCount(); i++) {
2920 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2922 m_document->setModified(true);
2923 m_document->renderer()->doRefresh();
2926 void CustomTrackView::slotUpdateClip(const QString &clipId)
2928 QList<QGraphicsItem *> list = scene()->items();
2929 ClipItem *clip = NULL;
2930 for (int i = 0; i < list.size(); ++i) {
2931 if (list.at(i)->type() == AVWIDGET) {
2932 clip = static_cast <ClipItem *>(list.at(i));
2933 if (clip->clipProducer() == clipId) {
2934 clip->refreshClip(true);
2935 ItemInfo info = clip->info();
2936 info.track = m_document->tracksCount() - clip->track();
2937 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2943 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2945 int framepos = (int)(pos.frames(m_document->fps()));
2946 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2947 ClipItem *clip = NULL;
2948 for (int i = 0; i < list.size(); i++) {
2949 if (list.at(i)->type() == AVWIDGET) {
2950 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2951 if (test->endPos() == pos) clip = test;
2958 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2960 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2961 ClipItem *clip = NULL;
2962 for (int i = 0; i < list.size(); i++) {
2963 if (list.at(i)->type() == AVWIDGET) {
2964 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2965 if (test->startPos() == pos) clip = test;
2972 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2974 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2975 ClipItem *clip = NULL;
2976 for (int i = 0; i < list.size(); i++) {
2977 if (list.at(i)->type() == AVWIDGET) {
2978 clip = static_cast <ClipItem *>(list.at(i));
2985 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2987 int framepos = (int)(pos.frames(m_document->fps()));
2988 return getClipItemAt(framepos, track);
2991 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2993 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2994 Transition *clip = NULL;
2995 for (int i = 0; i < list.size(); i++) {
2996 if (list.at(i)->type() == TRANSITIONWIDGET) {
2997 clip = static_cast <Transition *>(list.at(i));
3004 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3006 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3009 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3011 int framepos = (int)(pos.frames(m_document->fps()));
3012 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3013 Transition *clip = NULL;
3014 for (int i = 0; i < list.size(); i++) {
3015 if (list.at(i)->type() == TRANSITIONWIDGET) {
3016 Transition *test = static_cast <Transition *>(list.at(i));
3017 if (test->endPos() == pos) clip = test;
3024 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3026 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3027 Transition *clip = NULL;
3028 for (int i = 0; i < list.size(); ++i) {
3029 if (list.at(i)->type() == TRANSITIONWIDGET) {
3030 Transition *test = static_cast <Transition *>(list.at(i));
3031 if (test->startPos() == pos) clip = test;
3038 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3040 if (m_selectionGroup) resetSelectionGroup(false);
3041 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3043 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);
3044 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3047 Mlt::Producer *prod;
3048 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3049 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3050 else prod = item->baseClip()->producer(end.track);
3052 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);
3054 bool snap = KdenliveSettings::snaptopoints();
3055 KdenliveSettings::setSnaptopoints(false);
3056 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3058 int tracknumber = m_document->tracksCount() - end.track - 1;
3059 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3060 m_scene->clearSelection();
3061 if (isLocked) item->setItemLocked(true);
3063 if (item->isItemLocked()) item->setItemLocked(false);
3064 item->setSelected(true);
3066 if (item->baseClip()->isTransparent()) {
3067 // Also move automatic transition
3068 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3069 if (tr && tr->isAutomatic()) {
3070 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3071 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);
3072 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3075 KdenliveSettings::setSnaptopoints(snap);
3076 m_document->setModified(true);
3078 // undo last move and emit error message
3079 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3081 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3084 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3087 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3088 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3089 resetSelectionGroup();
3090 m_scene->clearSelection();
3092 for (int i = 0; i < startClip.count(); i++) {
3094 startClip[i].startPos = startClip.at(i).startPos - offset;
3095 startClip[i].track = startClip.at(i).track - trackOffset;
3097 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3098 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3100 clip->setItemLocked(false);
3101 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3102 else clip->setSelected(true);
3103 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3104 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3106 for (int i = 0; i < startTransition.count(); i++) {
3108 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3109 startTransition[i].track = startTransition.at(i).track - trackOffset;
3111 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3113 tr->setItemLocked(false);
3114 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3115 else tr->setSelected(true);
3116 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());
3117 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3119 groupSelectedItems(true);
3120 if (m_selectionGroup) {
3121 bool snap = KdenliveSettings::snaptopoints();
3122 KdenliveSettings::setSnaptopoints(false);
3124 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3126 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3128 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3130 int max = children.count();
3131 for (int i = 0; i < max; i++) {
3132 if (children.at(i)->type() == GROUPWIDGET) {
3133 children += children.at(i)->childItems();
3136 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3138 for (int i = 0; i < children.count(); i++) {
3139 // re-add items in correct place
3140 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3141 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3143 ItemInfo info = item->info();
3144 int tracknumber = m_document->tracksCount() - info.track - 1;
3145 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3146 if (isLocked) item->setItemLocked(true);
3147 else if (item->isItemLocked()) item->setItemLocked(false);
3149 if (item->type() == AVWIDGET) {
3150 ClipItem *clip = static_cast <ClipItem*>(item);
3151 info.track = m_document->tracksCount() - info.track;
3152 Mlt::Producer *prod;
3153 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3154 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3155 else prod = clip->baseClip()->producer(info.track);
3156 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3157 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3158 } else if (item->type() == TRANSITIONWIDGET) {
3159 Transition *tr = static_cast <Transition*>(item);
3160 int newTrack = tr->transitionEndTrack();
3161 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3162 if (!tr->forcedTrack()) {
3163 newTrack += trackOffset;
3164 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3166 tr->updateTransitionEndTrack(newTrack);
3167 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3168 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3171 KdenliveSettings::setSnaptopoints(snap);
3172 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3175 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3177 Transition *item = getTransitionItemAt(start.startPos, start.track);
3179 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);
3180 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3183 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3184 bool snap = KdenliveSettings::snaptopoints();
3185 KdenliveSettings::setSnaptopoints(false);
3186 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3187 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3188 // Transition was moved
3189 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3190 } else if (end.endPos == start.endPos) {
3191 // Transition start resize
3192 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3193 } else if (end.startPos == start.startPos) {
3194 // Transition end resize;
3195 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3198 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3199 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3200 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3202 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3203 KdenliveSettings::setSnaptopoints(snap);
3204 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3205 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);
3206 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3209 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3211 bool resizeClipStart = true;
3212 if (start.startPos == end.startPos) resizeClipStart = false;
3213 /*if (resizeClipStart) offset = 1;
3215 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3217 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);
3218 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3221 if (item->parentItem()) {
3222 // Item is part of a group, reset group
3223 resetSelectionGroup();
3225 bool snap = KdenliveSettings::snaptopoints();
3226 KdenliveSettings::setSnaptopoints(false);
3227 if (resizeClipStart && start.startPos != end.startPos) {
3228 ItemInfo clipinfo = item->info();
3229 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3230 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3232 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3233 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3234 updateClipFade(item);
3235 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3236 } else if (!resizeClipStart) {
3237 ItemInfo clipinfo = item->info();
3238 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3239 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3241 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3242 updateClipFade(item, true);
3243 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3245 if (end.cropStart != start.cropStart) {
3246 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3247 ItemInfo clipinfo = end;
3248 clipinfo.track = m_document->tracksCount() - end.track;
3249 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3251 item->setCropStart(end.cropStart);
3252 item->resetThumbs();
3255 m_document->renderer()->doRefresh();
3256 KdenliveSettings::setSnaptopoints(snap);
3259 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3261 if (!updateFadeOut) {
3262 int end = item->fadeIn();
3264 // there is a fade in effect
3265 int effectPos = item->hasEffect("volume", "fadein");
3266 if (effectPos != -1) {
3267 QDomElement oldeffect = item->effectAt(effectPos);
3268 int start = item->cropStart().frames(m_document->fps());
3269 int max = item->cropDuration().frames(m_document->fps());
3271 item->setFadeIn(max);
3272 end = item->fadeIn();
3275 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3276 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3277 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3278 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3279 // if fade effect is displayed, update the effect edit widget with new clip duration
3280 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3282 effectPos = item->hasEffect("brightness", "fade_from_black");
3283 if (effectPos != -1) {
3284 QDomElement oldeffect = item->effectAt(effectPos);
3285 int start = item->cropStart().frames(m_document->fps());
3286 int max = item->cropDuration().frames(m_document->fps());
3288 item->setFadeIn(max);
3289 end = item->fadeIn();
3292 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3293 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3294 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3295 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3296 // if fade effect is displayed, update the effect edit widget with new clip duration
3297 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3301 int start = item->fadeOut();
3303 // there is a fade in effect
3304 int effectPos = item->hasEffect("volume", "fadeout");
3305 if (effectPos != -1) {
3306 QDomElement oldeffect = item->effectAt(effectPos);
3307 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3308 int max = item->cropDuration().frames(m_document->fps());
3310 item->setFadeOut(max);
3311 start = item->fadeOut();
3313 start = end - start;
3314 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3315 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3316 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3317 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3318 // if fade effect is displayed, update the effect edit widget with new clip duration
3319 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3321 effectPos = item->hasEffect("brightness", "fade_to_black");
3322 if (effectPos != -1) {
3323 QDomElement oldeffect = item->effectAt(effectPos);
3324 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3325 int max = item->cropDuration().frames(m_document->fps());
3327 item->setFadeOut(max);
3328 start = item->fadeOut();
3330 start = end - start;
3331 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3332 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3333 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3334 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3335 // if fade effect is displayed, update the effect edit widget with new clip duration
3336 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3342 double CustomTrackView::getSnapPointForPos(double pos)
3344 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3347 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3349 QList <GenTime> snaps;
3350 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3351 QList<QGraphicsItem *> itemList = items();
3352 for (int i = 0; i < itemList.count(); i++) {
3353 if (itemList.at(i) == selected) continue;
3354 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3355 if (itemList.at(i)->type() == AVWIDGET) {
3356 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3357 GenTime start = item->startPos();
3358 GenTime end = item->endPos();
3359 snaps.append(start);
3361 if (!offsetList.isEmpty()) {
3362 for (int j = 0; j < offsetList.size(); j++) {
3363 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3364 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3368 QList < GenTime > markers = item->snapMarkers();
3369 for (int j = 0; j < markers.size(); ++j) {
3370 GenTime t = markers.at(j);
3372 if (!offsetList.isEmpty()) {
3373 for (int k = 0; k < offsetList.size(); k++) {
3374 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3378 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3379 Transition *transition = static_cast <Transition*>(itemList.at(i));
3380 GenTime start = transition->startPos();
3381 GenTime end = transition->endPos();
3382 snaps.append(start);
3384 if (!offsetList.isEmpty()) {
3385 for (int j = 0; j < offsetList.size(); j++) {
3386 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3387 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3393 // add cursor position
3394 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3396 if (!offsetList.isEmpty()) {
3397 for (int j = 0; j < offsetList.size(); j++) {
3398 snaps.append(pos - offsetList.at(j));
3403 for (int i = 0; i < m_guides.count(); i++) {
3404 snaps.append(m_guides.at(i)->position());
3405 if (!offsetList.isEmpty()) {
3406 for (int j = 0; j < offsetList.size(); j++) {
3407 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3413 m_scene->setSnapList(snaps);
3414 //for (int i = 0; i < m_snapPoints.size(); ++i)
3415 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3418 void CustomTrackView::slotSeekToPreviousSnap()
3420 updateSnapPoints(NULL);
3421 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3422 setCursorPos((int) res.frames(m_document->fps()));
3426 void CustomTrackView::slotSeekToNextSnap()
3428 updateSnapPoints(NULL);
3429 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3430 setCursorPos((int) res.frames(m_document->fps()));
3434 void CustomTrackView::clipStart()
3436 ClipItem *item = getMainActiveClip();
3438 setCursorPos((int) item->startPos().frames(m_document->fps()));
3443 void CustomTrackView::clipEnd()
3445 ClipItem *item = getMainActiveClip();
3447 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3452 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3454 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3455 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3456 m_commandStack->push(command);
3459 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3461 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3462 m_commandStack->push(command);
3465 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3467 DocClipBase *base = m_document->clipManager()->getClipById(id);
3468 QList <CommentedTime> markers = base->commentedSnapMarkers();
3470 if (markers.isEmpty()) {
3471 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3474 QUndoCommand *deleteMarkers = new QUndoCommand();
3475 deleteMarkers->setText("Delete clip markers");
3477 for (int i = 0; i < markers.size(); i++) {
3478 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3480 m_commandStack->push(deleteMarkers);
3483 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3485 DocClipBase *base = m_document->clipManager()->getClipById(id);
3486 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3487 else base->deleteSnapMarker(pos);
3488 m_document->setModified(true);
3489 viewport()->update();
3492 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3494 return (*g1).position() < (*g2).position();
3497 int CustomTrackView::hasGuide(int pos, int offset)
3499 for (int i = 0; i < m_guides.count(); i++) {
3500 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3501 if (qAbs(guidePos - pos) < offset) return guidePos;
3502 else if (guidePos > pos) return -1;
3507 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3509 if (oldPos > GenTime() && pos > GenTime()) {
3511 for (int i = 0; i < m_guides.count(); i++) {
3512 if (m_guides.at(i)->position() == oldPos) {
3513 Guide *item = m_guides.at(i);
3514 item->updateGuide(pos, comment);
3518 } else if (pos > GenTime()) addGuide(pos, comment);
3522 for (int i = 0; i < m_guides.count(); i++) {
3523 if (m_guides.at(i)->position() == oldPos) {
3524 delete m_guides.takeAt(i);
3529 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3531 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3532 m_document->syncGuides(m_guides);
3535 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3537 for (int i = 0; i < m_guides.count(); i++) {
3538 if (m_guides.at(i)->position() == pos) {
3539 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3543 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3544 scene()->addItem(g);
3546 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3547 m_document->syncGuides(m_guides);
3551 void CustomTrackView::slotAddGuide()
3553 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3554 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3555 if (d.exec() != QDialog::Accepted) return;
3556 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3557 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3558 m_commandStack->push(command);
3562 void CustomTrackView::slotEditGuide(int guidePos)
3565 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3566 else pos = GenTime(guidePos, m_document->fps());
3568 for (int i = 0; i < m_guides.count(); i++) {
3569 if (m_guides.at(i)->position() == pos) {
3570 slotEditGuide(m_guides.at(i)->info());
3575 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3578 void CustomTrackView::slotEditGuide(CommentedTime guide)
3580 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3581 if (d.exec() == QDialog::Accepted) {
3582 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3583 m_commandStack->push(command);
3588 void CustomTrackView::slotEditTimeLineGuide()
3590 if (m_dragGuide == NULL) return;
3591 CommentedTime guide = m_dragGuide->info();
3592 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3593 if (d.exec() == QDialog::Accepted) {
3594 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3595 m_commandStack->push(command);
3599 void CustomTrackView::slotDeleteGuide(int guidePos)
3602 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3603 else pos = GenTime(guidePos, m_document->fps());
3605 for (int i = 0; i < m_guides.count(); i++) {
3606 if (m_guides.at(i)->position() == pos) {
3607 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3608 m_commandStack->push(command);
3613 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3617 void CustomTrackView::slotDeleteTimeLineGuide()
3619 if (m_dragGuide == NULL) return;
3620 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3621 m_commandStack->push(command);
3625 void CustomTrackView::slotDeleteAllGuides()
3627 QUndoCommand *deleteAll = new QUndoCommand();
3628 deleteAll->setText("Delete all guides");
3629 for (int i = 0; i < m_guides.count(); i++) {
3630 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3632 m_commandStack->push(deleteAll);
3635 void CustomTrackView::setTool(PROJECTTOOL tool)
3640 void CustomTrackView::setScale(double scaleFactor)
3643 matrix = matrix.scale(scaleFactor, 1);
3644 m_scene->setScale(scaleFactor);
3645 //scale(scaleFactor, 1);
3646 m_animationTimer->stop();
3652 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3654 int diff = sceneRect().width() - m_projectDuration;
3655 if (diff * matrix.m11() < 50) {
3656 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3657 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3660 centerOn(QPointF(cursorPos(), m_tracksHeight));
3661 //verticalScrollBar()->setValue(vert);*/
3664 void CustomTrackView::slotRefreshGuides()
3666 if (KdenliveSettings::showmarkers()) {
3667 kDebug() << "// refresh GUIDES";
3668 for (int i = 0; i < m_guides.count(); i++) {
3669 m_guides.at(i)->update();
3674 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3677 r.setWidth(r.width() + 1);
3678 painter->setClipRect(r);
3679 painter->drawLine(r.left(), 0, r.right(), 0);
3680 uint max = m_document->tracksCount();
3681 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3682 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3683 QColor audioColor = palette().alternateBase().color();
3684 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3685 for (uint i = 0; i < max;i++) {
3686 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));
3687 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));
3688 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3690 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3691 if (height() > lowerLimit)
3692 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3695 bool CustomTrackView::findString(const QString &text)
3698 for (int i = 0; i < m_searchPoints.size(); ++i) {
3699 marker = m_searchPoints.at(i).comment();
3700 if (marker.contains(text, Qt::CaseInsensitive)) {
3701 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3702 int vert = verticalScrollBar()->value();
3703 int hor = cursorPos();
3704 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3712 bool CustomTrackView::findNextString(const QString &text)
3715 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3716 marker = m_searchPoints.at(i).comment();
3717 if (marker.contains(text, Qt::CaseInsensitive)) {
3718 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3719 int vert = verticalScrollBar()->value();
3720 int hor = cursorPos();
3721 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3730 void CustomTrackView::initSearchStrings()
3732 m_searchPoints.clear();
3733 QList<QGraphicsItem *> itemList = items();
3734 for (int i = 0; i < itemList.count(); i++) {
3735 // parse all clip names
3736 if (itemList.at(i)->type() == AVWIDGET) {
3737 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3738 GenTime start = item->startPos();
3739 CommentedTime t(start, item->clipName());
3740 m_searchPoints.append(t);
3741 // add all clip markers
3742 QList < CommentedTime > markers = item->commentedSnapMarkers();
3743 m_searchPoints += markers;
3748 for (int i = 0; i < m_guides.count(); i++) {
3749 m_searchPoints.append(m_guides.at(i)->info());
3752 qSort(m_searchPoints);
3755 void CustomTrackView::clearSearchStrings()
3757 m_searchPoints.clear();
3761 void CustomTrackView::copyClip()
3763 qDeleteAll(m_copiedItems);
3764 m_copiedItems.clear();
3765 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3766 if (itemList.count() == 0) {
3767 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3770 for (int i = 0; i < itemList.count(); i++) {
3771 if (itemList.at(i)->type() == AVWIDGET) {
3772 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3773 m_copiedItems.append(dup->clone(dup->info()));
3774 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3775 Transition *dup = static_cast <Transition *>(itemList.at(i));
3776 m_copiedItems.append(dup->clone());
3781 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3783 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));
3784 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3785 for (int i = 0; i < collisions.count(); i++) {
3786 if (collisions.at(i)->type() == type) return false;
3791 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3793 for (int i = 0; i < items.count(); i++) {
3794 ItemInfo info = items.at(i)->info();
3795 info.startPos += offset;
3796 info.endPos += offset;
3797 info.track += trackOffset;
3798 if (!canBePastedTo(info, items.at(i)->type())) return false;
3803 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3805 QPainterPath movePath;
3806 movePath.moveTo(0, 0);
3808 for (int i = 0; i < items.count(); i++) {
3809 ItemInfo info = items.at(i)->info();
3810 info.startPos = info.startPos + offset;
3811 info.endPos = info.endPos + offset;
3812 info.track = info.track + trackOffset;
3813 if (info.startPos < GenTime()) {
3814 // No clip should go below 0
3817 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));
3818 movePath.addRect(rect);
3820 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3821 for (int i = 0; i < collisions.count(); i++) {
3822 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3823 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3830 void CustomTrackView::pasteClip()
3832 if (m_copiedItems.count() == 0) {
3833 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3837 if (m_menuPosition.isNull()) {
3838 position = mapFromGlobal(QCursor::pos());
3839 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3840 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3843 } else position = m_menuPosition;
3844 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3845 int track = (int)(position.y() / m_tracksHeight);
3846 ItemInfo first = m_copiedItems.at(0)->info();
3848 GenTime offset = pos - first.startPos;
3849 int trackOffset = track - first.track;
3851 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3852 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3855 QUndoCommand *pasteClips = new QUndoCommand();
3856 pasteClips->setText("Paste clips");
3858 for (int i = 0; i < m_copiedItems.count(); i++) {
3859 // parse all clip names
3860 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3861 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3863 info.startPos = clip->startPos() + offset;
3864 info.endPos = clip->endPos() + offset;
3865 info.cropStart = clip->cropStart();
3866 info.track = clip->track() + trackOffset;
3867 if (canBePastedTo(info, AVWIDGET)) {
3868 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3869 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3870 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3871 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3873 info.startPos = tr->startPos() + offset;
3874 info.endPos = tr->endPos() + offset;
3875 info.track = tr->track() + trackOffset;
3876 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3877 if (info.startPos >= info.endPos) {
3878 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3879 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3880 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3883 m_commandStack->push(pasteClips);
3886 void CustomTrackView::pasteClipEffects()
3888 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3889 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3892 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3893 EffectsList effects = clip->effectList();
3895 QUndoCommand *paste = new QUndoCommand();
3896 paste->setText("Paste effects");
3898 QList<QGraphicsItem *> clips = scene()->selectedItems();
3899 for (int i = 0; i < clips.count(); ++i) {
3900 if (clips.at(i)->type() == AVWIDGET) {
3901 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3902 for (int i = 0; i < clip->effectsCount(); i++) {
3903 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3907 m_commandStack->push(paste);
3911 ClipItem *CustomTrackView::getClipUnderCursor() const
3913 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3914 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3915 for (int i = 0; i < collisions.count(); i++) {
3916 if (collisions.at(i)->type() == AVWIDGET) {
3917 return static_cast < ClipItem *>(collisions.at(i));
3923 ClipItem *CustomTrackView::getMainActiveClip() const
3925 QList<QGraphicsItem *> clips = scene()->selectedItems();
3926 if (clips.isEmpty()) {
3927 return getClipUnderCursor();
3929 ClipItem *item = NULL;
3930 for (int i = 0; i < clips.count(); ++i) {
3931 if (clips.at(i)->type() == AVWIDGET)
3932 item = static_cast < ClipItem *>(clips.at(i));
3933 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3935 if (item) return item;
3940 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3942 QList<QGraphicsItem *> clips = scene()->selectedItems();
3943 if (clips.isEmpty()) {
3944 return getClipUnderCursor();
3947 // remove all items in the list that are not clips
3948 for (int i = 0; i < clips.count();) {
3949 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3952 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3953 for (int i = 0; i < clips.count(); ++i) {
3954 if (clips.at(i)->type() == AVWIDGET) {
3955 item = static_cast < ClipItem *>(clips.at(i));
3956 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3964 void CustomTrackView::setInPoint()
3966 ClipItem *clip = getActiveClipUnderCursor(true);
3968 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3971 ItemInfo startInfo = clip->info();
3972 ItemInfo endInfo = startInfo;
3973 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3974 if (endInfo.startPos >= startInfo.endPos) {
3975 // Check for invalid resize
3976 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3978 } else if (endInfo.startPos < startInfo.startPos) {
3979 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3980 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3981 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3985 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3986 m_commandStack->push(command);
3989 void CustomTrackView::setOutPoint()
3991 ClipItem *clip = getActiveClipUnderCursor(true);
3993 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3996 ItemInfo startInfo = clip->info();
3997 ItemInfo endInfo = clip->info();
3998 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3999 if (endInfo.endPos <= startInfo.startPos) {
4000 // Check for invalid resize
4001 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4003 } else if (endInfo.endPos > startInfo.endPos) {
4004 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4005 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4006 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4013 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4014 m_commandStack->push(command);
4017 void CustomTrackView::slotUpdateAllThumbs()
4019 QList<QGraphicsItem *> itemList = items();
4020 //if (itemList.isEmpty()) return;
4022 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4023 for (int i = 0; i < itemList.count(); i++) {
4024 if (itemList.at(i)->type() == AVWIDGET) {
4025 item = static_cast <ClipItem *>(itemList.at(i));
4026 if (item->clipType() != COLOR) {
4027 // Check if we have a cached thumbnail
4028 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4029 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4030 if (QFile::exists(thumb)) {
4032 item->slotSetStartThumb(pix);
4033 item->slotSetEndThumb(pix);
4036 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4037 QString endThumb = startThumb;
4038 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4039 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4040 if (QFile::exists(startThumb)) {
4041 QPixmap pix(startThumb);
4042 item->slotSetStartThumb(pix);
4044 if (QFile::exists(endThumb)) {
4045 QPixmap pix(endThumb);
4046 item->slotSetEndThumb(pix);
4050 item->refreshClip(false);
4051 qApp->processEvents();
4054 viewport()->update();
4057 void CustomTrackView::saveThumbnails()
4059 QList<QGraphicsItem *> itemList = items();
4061 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4062 for (int i = 0; i < itemList.count(); i++) {
4063 if (itemList.at(i)->type() == AVWIDGET) {
4064 item = static_cast <ClipItem *>(itemList.at(i));
4065 if (item->clipType() != COLOR) {
4066 // Check if we have a cached thumbnail
4067 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4068 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4069 if (!QFile::exists(thumb)) {
4070 QPixmap pix(item->startThumb());
4074 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4075 QString endThumb = startThumb;
4076 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4077 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4078 if (!QFile::exists(startThumb)) {
4079 QPixmap pix(item->startThumb());
4080 pix.save(startThumb);
4082 if (!QFile::exists(endThumb)) {
4083 QPixmap pix(item->endThumb());
4093 void CustomTrackView::slotInsertTrack(int ix)
4095 kDebug() << "// INSERTING TRK: " << ix;
4096 QDialog d(parentWidget());
4097 Ui::AddTrack_UI view;
4099 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4100 view.track_nb->setValue(ix);
4101 d.setWindowTitle(i18n("Insert Track"));
4103 if (d.exec() == QDialog::Accepted) {
4104 ix = view.track_nb->value();
4105 if (view.before_select->currentIndex() == 1) {
4109 if (view.video_track->isChecked()) {
4110 info.type = VIDEOTRACK;
4111 info.isMute = false;
4112 info.isBlind = false;
4113 info.isLocked = false;
4115 info.type = AUDIOTRACK;
4116 info.isMute = false;
4117 info.isBlind = true;
4118 info.isLocked = false;
4120 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4121 m_commandStack->push(addTrack);
4122 m_document->setModified(true);
4126 void CustomTrackView::slotDeleteTrack(int ix)
4129 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4131 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4132 deleteTimelineTrack(ix, info);
4133 m_document->setModified(true);
4134 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4135 m_commandStack->push(command);*/
4139 void CustomTrackView::slotChangeTrack(int ix)
4141 QDialog d(parentWidget());
4142 Ui::AddTrack_UI view;
4144 view.label->setText(i18n("Change track"));
4145 view.before_select->setHidden(true);
4146 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4147 view.track_nb->setValue(ix);
4148 d.setWindowTitle(i18n("Change Track Type"));
4150 if (d.exec() == QDialog::Accepted) {
4152 info.isLocked = false;
4153 info.isMute = false;
4154 ix = view.track_nb->value();
4156 if (view.video_track->isChecked()) {
4157 info.type = VIDEOTRACK;
4158 info.isBlind = false;
4160 info.type = AUDIOTRACK;
4161 info.isBlind = true;
4163 changeTimelineTrack(ix, info);
4164 m_document->setModified(true);
4169 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4171 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4172 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4173 QList<QGraphicsItem *> selection = m_scene->items(r);
4174 QUndoCommand *deleteTrack = new QUndoCommand();
4175 deleteTrack->setText("Delete track");
4177 // Delete all clips in selected track
4178 for (int i = 0; i < selection.count(); i++) {
4179 if (selection.at(i)->type() == AVWIDGET) {
4180 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4181 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4182 m_scene->removeItem(item);
4185 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4186 Transition *item = static_cast <Transition *>(selection.at(i));
4187 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4188 m_scene->removeItem(item);
4194 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4195 m_commandStack->push(deleteTrack);
4198 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4200 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4201 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4202 m_commandStack->push(changeTrack);
4205 void CustomTrackView::autoTransition()
4207 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4208 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4209 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4212 Transition *tr = static_cast <Transition*>(itemList.at(0));
4213 tr->setAutomatic(!tr->isAutomatic());
4214 QDomElement transition = tr->toXML();
4215 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);
4219 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4222 QDomNodeList params = effect.elementsByTagName("parameter");
4223 for (int i = 0; i < params.count(); i++) {
4224 QDomElement e = params.item(i).toElement();
4225 if (!e.isNull() && e.attribute("type") == "constant") {
4226 if (e.hasAttribute("factor")) {
4227 double factor = e.attribute("factor").toDouble();
4228 double value = e.attribute("value").toDouble();
4229 value = value / factor;
4230 result.append(QString::number(value));
4231 } else result.append(e.attribute("value"));
4237 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4239 QList<QGraphicsItem *> list = scene()->items();
4240 ClipItem *clip = NULL;
4241 for (int i = 0; i < list.size(); ++i) {
4242 if (list.at(i)->type() == AVWIDGET) {
4243 clip = static_cast <ClipItem *>(list.at(i));
4244 if (clip->clipProducer() == id) {
4245 clip->setClipName(name);
4249 viewport()->update();
4252 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4254 minimum = GenTime();
4255 maximum = GenTime();
4256 QList<QGraphicsItem *> selection;
4257 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4258 selection.removeAll(item);
4259 for (int i = 0; i < selection.count(); i++) {
4260 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4261 if (clip && clip->type() == AVWIDGET) {
4262 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4263 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4268 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4270 minimum = GenTime();
4271 maximum = GenTime();
4272 QList<QGraphicsItem *> selection;
4273 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4274 selection.removeAll(item);
4275 for (int i = 0; i < selection.count(); i++) {
4276 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4277 if (clip && clip->type() == TRANSITIONWIDGET) {
4278 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4279 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4285 void CustomTrackView::loadGroups(const QDomNodeList groups)
4287 for (int i = 0; i < groups.count(); i++) {
4288 QDomNodeList children = groups.at(i).childNodes();
4289 scene()->clearSelection();
4290 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4291 QDomNode n = children.item(nodeindex);
4292 QDomElement elem = n.toElement();
4293 int pos = elem.attribute("position").toInt();
4294 int track = elem.attribute("track").toInt();
4295 if (elem.tagName() == "clipitem") {
4296 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4297 if (clip) clip->setSelected(true);
4299 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4300 if (clip) clip->setSelected(true);
4303 groupSelectedItems(false, true);
4307 void CustomTrackView::splitAudio()
4309 resetSelectionGroup();
4310 QList<QGraphicsItem *> selection = scene()->selectedItems();
4311 if (selection.isEmpty()) {
4312 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4315 QUndoCommand *splitCommand = new QUndoCommand();
4316 splitCommand->setText(i18n("Split audio"));
4317 for (int i = 0; i < selection.count(); i++) {
4318 if (selection.at(i)->type() == AVWIDGET) {
4319 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4320 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4321 if (clip->parentItem()) {
4322 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4324 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4329 m_commandStack->push(splitCommand);
4332 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4334 ClipItem *clip = getClipItemAt(pos, track);
4336 kDebug() << "// Cannot find clip to split!!!";
4340 int start = pos.frames(m_document->fps());
4341 int freetrack = m_document->tracksCount() - track - 1;
4342 for (; freetrack > 0; freetrack--) {
4343 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4344 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4345 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4346 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4347 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4352 kDebug() << "GOT TRK: " << track;
4353 if (freetrack == 0) {
4354 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4357 info.startPos = clip->startPos();
4358 info.endPos = clip->endPos();
4359 info.cropStart = clip->cropStart();
4360 info.track = m_document->tracksCount() - freetrack;
4361 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4362 scene()->clearSelection();
4363 clip->setSelected(true);
4364 ClipItem *audioClip = getClipItemAt(start, info.track);
4366 clip->setVideoOnly(true);
4367 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4368 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4369 audioClip->setSelected(true);
4370 audioClip->setAudioOnly(true);
4371 groupSelectedItems(false, true);
4375 // unsplit clip: remove audio part and change video part to normal clip
4376 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4377 kDebug() << "//CANNOT FIND CLP GRP";
4380 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4381 QList<QGraphicsItem *> children = grp->childItems();
4382 if (children.count() != 2) {
4383 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4386 for (int i = 0; i < children.count(); i++) {
4387 if (children.at(i) != clip) {
4388 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4389 ItemInfo info = clip->info();
4390 deleteClip(clp->info());
4391 clip->setVideoOnly(false);
4392 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4396 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4397 m_document->clipManager()->removeGroup(grp);
4398 scene()->destroyItemGroup(grp);
4402 void CustomTrackView::setVideoOnly()
4404 resetSelectionGroup();
4405 QList<QGraphicsItem *> selection = scene()->selectedItems();
4406 if (selection.isEmpty()) {
4407 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4410 QUndoCommand *videoCommand = new QUndoCommand();
4411 videoCommand->setText(i18n("Video only"));
4412 for (int i = 0; i < selection.count(); i++) {
4413 if (selection.at(i)->type() == AVWIDGET) {
4414 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4415 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4416 if (clip->parentItem()) {
4417 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4419 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4424 m_commandStack->push(videoCommand);
4427 void CustomTrackView::setAudioOnly()
4429 resetSelectionGroup();
4430 QList<QGraphicsItem *> selection = scene()->selectedItems();
4431 if (selection.isEmpty()) {
4432 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4435 QUndoCommand *videoCommand = new QUndoCommand();
4436 videoCommand->setText(i18n("Audio only"));
4437 for (int i = 0; i < selection.count(); i++) {
4438 if (selection.at(i)->type() == AVWIDGET) {
4439 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4440 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4441 if (clip->parentItem()) {
4442 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4444 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4449 m_commandStack->push(videoCommand);
4452 void CustomTrackView::setAudioAndVideo()
4454 resetSelectionGroup();
4455 QList<QGraphicsItem *> selection = scene()->selectedItems();
4456 if (selection.isEmpty()) {
4457 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4460 QUndoCommand *videoCommand = new QUndoCommand();
4461 videoCommand->setText(i18n("Audio and Video"));
4462 for (int i = 0; i < selection.count(); i++) {
4463 if (selection.at(i)->type() == AVWIDGET) {
4464 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4465 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4466 if (clip->parentItem()) {
4467 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4469 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4474 m_commandStack->push(videoCommand);
4477 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4479 ClipItem *clip = getClipItemAt(pos, track);
4481 kDebug() << "// Cannot find clip to split!!!";
4485 int start = pos.frames(m_document->fps());
4486 clip->setVideoOnly(true);
4487 clip->setAudioOnly(false);
4488 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4489 } else if (audioOnly) {
4490 int start = pos.frames(m_document->fps());
4491 clip->setAudioOnly(true);
4492 clip->setVideoOnly(false);
4493 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4495 int start = pos.frames(m_document->fps());
4496 clip->setAudioOnly(false);
4497 clip->setVideoOnly(false);
4498 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4503 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4505 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4506 m_clipTypeGroup->setEnabled(false);
4508 m_clipTypeGroup->setEnabled(true);
4509 QList <QAction *> actions = m_clipTypeGroup->actions();
4511 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4512 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4513 else lookup = "clip_audio_and_video";
4514 for (int i = 0; i < actions.count(); i++) {
4515 if (actions.at(i)->data().toString() == lookup) {
4516 actions.at(i)->setChecked(true);
4524 #include "customtrackview.moc"