1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
67 #include <QMouseEvent>
68 #include <QStylePainter>
69 #include <QGraphicsItem>
70 #include <QDomDocument>
72 #include <QApplication>
73 #include <QInputDialog>
77 // disable animation if user asked it in KDE's global settings
78 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
79 // needs something like below (taken from dolphin)
80 // #include <kglobalsettings.h>
81 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
82 // const int duration = animate ? 1500 : 1;
84 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent)
85 : QGraphicsView(projectscene, parent), m_scene(projectscene), m_cursorPos(0), m_cursorLine(NULL), m_operationMode(NONE), m_dragItem(NULL), m_visualTip(NULL), m_moveOpMode(NONE), m_animation(NULL), m_projectDuration(0), m_clickPoint(QPoint()), m_document(doc), m_autoScroll(KdenliveSettings::autoscroll()), m_tracksHeight(KdenliveSettings::trackheight()), m_tool(SELECTTOOL), m_dragGuide(NULL), m_findIndex(0), m_menuPosition(QPoint()), m_blockRefresh(false), m_selectionGroup(NULL), m_selectedTrack(0), m_copiedItems(QList<AbstractClipItem *> ()), m_scrollOffset(0), m_changeSpeedAction(NULL), m_pasteEffectsAction(NULL), m_ungroupAction(NULL), m_clipDrag(false) {
86 if (doc) m_commandStack = doc->commandStack();
87 else m_commandStack = NULL;
88 setMouseTracking(true);
90 m_animationTimer = new QTimeLine(800);
91 m_animationTimer->setFrameRange(0, 5);
92 m_animationTimer->setUpdateInterval(100);
93 m_animationTimer->setLoopCount(0);
94 m_tipColor = QColor(0, 192, 0, 200);
95 QColor border = QColor(255, 255, 255, 100);
96 m_tipPen.setColor(border);
98 setContentsMargins(0, 0, 0, 0);
99 const int maxWidth = m_tracksHeight * m_document->tracksCount();
100 setSceneRect(0, 0, sceneRect().width(), maxWidth);
101 verticalScrollBar()->setMaximum(maxWidth);
102 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
103 m_cursorLine->setZValue(1000);
105 KIcon razorIcon("edit-cut");
106 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
108 KIcon spacerIcon("kdenlive-spacer-tool");
109 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
110 verticalScrollBar()->setTracking(true);
111 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
112 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
113 m_scrollTimer.setInterval(100);
114 m_scrollTimer.setSingleShot(true);
117 CustomTrackView::~CustomTrackView() {
118 qDeleteAll(m_guides);
121 void CustomTrackView::setDocumentModified() {
122 m_document->setModified(true);
125 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
126 m_timelineContextMenu = timeline;
127 m_timelineContextClipMenu = clip;
128 QList <QAction *> list = m_timelineContextClipMenu->actions();
129 for (int i = 0; i < list.count(); i++) {
130 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
131 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
132 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
135 m_timelineContextTransitionMenu = transition;
136 list = m_timelineContextTransitionMenu->actions();
137 for (int i = 0; i < list.count(); i++) {
138 if (list.at(i)->data().toString() == "auto") {
139 m_autoTransition = list.at(i);
145 void CustomTrackView::checkAutoScroll() {
146 m_autoScroll = KdenliveSettings::autoscroll();
149 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
150 return m_scene->m_tracksList;
153 void CustomTrackView::checkTrackHeight() {
154 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
155 m_tracksHeight = KdenliveSettings::trackheight();
156 emit trackHeightChanged();
157 QList<QGraphicsItem *> itemList = items();
159 Transition *transitionitem;
160 bool snap = KdenliveSettings::snaptopoints();
161 KdenliveSettings::setSnaptopoints(false);
162 for (int i = 0; i < itemList.count(); i++) {
163 if (itemList.at(i)->type() == AVWIDGET) {
164 item = (ClipItem*) itemList.at(i);
165 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
166 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
168 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
169 transitionitem = (Transition*) itemList.at(i);
170 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
171 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
174 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
176 for (int i = 0; i < m_guides.count(); i++) {
177 QLineF l = m_guides.at(i)->line();
178 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
179 m_guides.at(i)->setLine(l);
182 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
183 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
184 KdenliveSettings::setSnaptopoints(snap);
189 void CustomTrackView::resizeEvent(QResizeEvent * event) {
190 QGraphicsView::resizeEvent(event);
194 /** Zoom or move viewport on mousewheel
196 * If mousewheel+Ctrl, zooms in/out on the timeline.
198 * With Ctrl, moves viewport towards end of timeline if down/back,
199 * opposite on up/forward.
201 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
202 void CustomTrackView::wheelEvent(QWheelEvent * e) {
203 if (e->modifiers() == Qt::ControlModifier) {
204 if (e->delta() > 0) emit zoomIn();
207 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
208 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
212 int CustomTrackView::getPreviousVideoTrack(int track) {
213 track = m_document->tracksCount() - track - 1;
215 for (int i = track; i > -1; i--) {
216 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
222 void CustomTrackView::slotCheckMouseScrolling() {
223 if (m_scrollOffset == 0) {
224 m_scrollTimer.stop();
227 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
228 m_scrollTimer.start();
231 void CustomTrackView::slotCheckPositionScrolling() {
232 // If mouse is at a border of the view, scroll
233 if (m_moveOpMode != SEEK) return;
234 int pos = cursorPos();
235 if (mapFromScene(pos, 0).x() < 7) {
236 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
237 setCursorPos(mapToScene(QPoint()).x() - 1);
238 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
240 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
241 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
242 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
243 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
250 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
251 int pos = event->x();
252 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
253 emit mousePosition(mappedXPos);
254 if (event->buttons() & Qt::MidButton) return;
255 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
256 QGraphicsView::mouseMoveEvent(event);
261 if (event->buttons() != Qt::NoButton) {
262 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
263 if (m_dragItem && m_tool == SELECTTOOL) {
264 if (m_operationMode == MOVE && move) {
265 QGraphicsView::mouseMoveEvent(event);
266 // If mouse is at a border of the view, scroll
268 m_scrollOffset = -30;
269 m_scrollTimer.start();
270 } else if (viewport()->width() - pos < 10) {
272 m_scrollTimer.start();
273 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
275 } else if (m_operationMode == RESIZESTART && move) {
276 double snappedPos = getSnapPointForPos(mappedXPos);
277 m_document->renderer()->pause();
278 m_dragItem->resizeStart((int)(snappedPos));
279 } else if (m_operationMode == RESIZEEND && move) {
280 double snappedPos = getSnapPointForPos(mappedXPos);
281 m_document->renderer()->pause();
282 m_dragItem->resizeEnd((int)(snappedPos));
283 } else if (m_operationMode == FADEIN && move) {
284 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
285 } else if (m_operationMode == FADEOUT && move) {
286 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
287 } else if (m_operationMode == KEYFRAME && move) {
288 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
289 double pos = mapToScene(event->pos()).toPoint().y();
290 QRectF br = m_dragItem->sceneBoundingRect();
291 double maxh = 100.0 / br.height();
292 pos = (br.bottom() - pos) * maxh;
293 m_dragItem->updateKeyFramePos(keyFramePos, pos);
296 if (m_animation) delete m_animation;
298 if (m_visualTip) delete m_visualTip;
301 } else if (m_operationMode == MOVEGUIDE) {
302 if (m_animation) delete m_animation;
304 if (m_visualTip) delete m_visualTip;
306 QGraphicsView::mouseMoveEvent(event);
308 } else if (m_operationMode == SPACER && move) {
310 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
311 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
315 if (m_tool == RAZORTOOL) {
316 setCursor(m_razorCursor);
317 //QGraphicsView::mouseMoveEvent(event);
319 } else if (m_tool == SPACERTOOL) {
320 setCursor(m_spacerCursor);
324 QList<QGraphicsItem *> itemList = items(event->pos());
325 QGraphicsRectItem *item = NULL;
326 OPERATIONTYPE opMode = NONE;
328 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
330 } else for (int i = 0; i < itemList.count(); i++) {
331 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
332 item = (QGraphicsRectItem*) itemList.at(i);
337 if (item && event->buttons() == Qt::NoButton) {
338 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
339 if (m_tool == RAZORTOOL) {
340 // razor tool over a clip, display current frame in monitor
341 if (!m_blockRefresh && item->type() == AVWIDGET) {
342 //TODO: solve crash when showing frame when moving razor over clip
343 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
348 opMode = clip->operationMode(mapToScene(event->pos()));
350 if (opMode == m_moveOpMode) {
351 QGraphicsView::mouseMoveEvent(event);
355 if (m_animation) delete m_animation;
357 m_animationTimer->stop();
362 m_moveOpMode = opMode;
363 if (opMode == MOVE) {
364 setCursor(Qt::OpenHandCursor);
365 } else if (opMode == RESIZESTART) {
366 setCursor(KCursor("left_side", Qt::SizeHorCursor));
367 if (m_visualTip == NULL) {
368 QRectF rect = clip->sceneBoundingRect();
370 polygon << QPoint(0, rect.height() / 2 - size * 2);
371 polygon << QPoint(size * 2, (int)(rect.height() / 2));
372 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
373 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
375 m_visualTip = new QGraphicsPolygonItem(polygon);
376 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
377 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
378 m_visualTip->setPos(rect.x(), rect.y());
379 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
380 m_visualTip->setZValue(100);
381 m_animation = new QGraphicsItemAnimation;
382 m_animation->setItem(m_visualTip);
383 m_animation->setTimeLine(m_animationTimer);
385 m_animation->setScaleAt(.5, scale, 1);
386 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
388 m_animation->setScaleAt(1, scale, 1);
389 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
390 scene()->addItem(m_visualTip);
391 m_animationTimer->start();
393 } else if (opMode == RESIZEEND) {
394 setCursor(KCursor("right_side", Qt::SizeHorCursor));
395 if (m_visualTip == NULL) {
396 QRectF rect = clip->sceneBoundingRect();
398 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
399 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
400 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
401 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
403 m_visualTip = new QGraphicsPolygonItem(polygon);
404 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
405 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
406 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
407 m_visualTip->setPos(rect.right(), rect.y());
408 m_visualTip->setZValue(100);
409 m_animation = new QGraphicsItemAnimation;
410 m_animation->setItem(m_visualTip);
411 m_animation->setTimeLine(m_animationTimer);
413 m_animation->setScaleAt(.5, scale, 1);
415 m_animation->setScaleAt(1, scale, 1);
416 scene()->addItem(m_visualTip);
417 m_animationTimer->start();
419 } else if (opMode == FADEIN) {
420 if (m_visualTip == NULL) {
421 ClipItem *item = (ClipItem *) clip;
422 QRectF rect = clip->sceneBoundingRect();
423 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
424 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
425 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
426 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
427 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
428 m_visualTip->setZValue(100);
429 m_animation = new QGraphicsItemAnimation;
430 m_animation->setItem(m_visualTip);
431 m_animation->setTimeLine(m_animationTimer);
433 m_animation->setScaleAt(.5, scale, scale);
435 m_animation->setScaleAt(1, scale, scale);
436 scene()->addItem(m_visualTip);
437 m_animationTimer->start();
439 setCursor(Qt::PointingHandCursor);
440 } else if (opMode == FADEOUT) {
441 if (m_visualTip == NULL) {
442 ClipItem *item = (ClipItem *) clip;
443 QRectF rect = clip->sceneBoundingRect();
444 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
445 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
446 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
447 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
448 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
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, scale);
456 m_animation->setScaleAt(1, scale, scale);
457 scene()->addItem(m_visualTip);
458 m_animationTimer->start();
460 setCursor(Qt::PointingHandCursor);
461 } else if (opMode == TRANSITIONSTART) {
462 /*if (m_visualTip == NULL) {
463 QRectF rect = clip->sceneBoundingRect();
464 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
465 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
466 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
467 m_visualTip->setZValue(100);
468 m_animation = new QGraphicsItemAnimation;
469 m_animation->setItem(m_visualTip);
470 m_animation->setTimeLine(m_animationTimer);
471 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
473 m_animation->setScaleAt(.5, scale, scale);
475 m_animation->setScaleAt(1, scale, scale);
476 scene()->addItem(m_visualTip);
477 m_animationTimer->start();
479 setCursor(Qt::PointingHandCursor);
480 } else if (opMode == TRANSITIONEND) {
481 /*if (m_visualTip == NULL) {
482 QRectF rect = clip->sceneBoundingRect();
483 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
484 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
485 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
486 m_visualTip->setZValue(100);
487 m_animation = new QGraphicsItemAnimation;
488 m_animation->setItem(m_visualTip);
489 m_animation->setTimeLine(m_animationTimer);
490 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
492 m_animation->setScaleAt(.5, scale, scale);
494 m_animation->setScaleAt(1, scale, scale);
495 scene()->addItem(m_visualTip);
496 m_animationTimer->start();
498 setCursor(Qt::PointingHandCursor);
499 } else if (opMode == KEYFRAME) {
500 setCursor(Qt::PointingHandCursor);
502 } // no clip under mouse
503 else if (m_tool == RAZORTOOL) {
506 } else if (opMode == MOVEGUIDE) {
507 m_moveOpMode = opMode;
508 setCursor(Qt::SplitHCursor);
510 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
512 setCursorPos(mappedXPos);
513 slotCheckPositionScrolling();
514 } else m_moveOpMode = NONE;
516 if (m_animation) delete m_animation;
517 m_animationTimer->stop();
523 setCursor(Qt::ArrowCursor);
525 QGraphicsView::mouseMoveEvent(event);
529 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
530 kDebug() << "mousePressEvent STARTED";
531 m_menuPosition = QPoint();
532 m_blockRefresh = true;
533 bool collision = false;
535 if (m_tool != RAZORTOOL) activateMonitor();
536 else if (m_document->renderer()->playSpeed() != 0.0) {
537 m_document->renderer()->pause();
540 m_clickEvent = event->pos();
542 // special cases (middle click button or ctrl / shift click
543 if (event->button() == Qt::MidButton) {
544 m_document->renderer()->switchPlay();
545 m_blockRefresh = false;
546 m_operationMode = NONE;
550 // check item under mouse
551 QList<QGraphicsItem *> collisionList = items(event->pos());
553 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
554 setDragMode(QGraphicsView::ScrollHandDrag);
555 QGraphicsView::mousePressEvent(event);
556 m_blockRefresh = false;
557 m_operationMode = NONE;
561 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
562 setDragMode(QGraphicsView::RubberBandDrag);
563 if (!event->modifiers() & Qt::ControlModifier) {
564 resetSelectionGroup();
565 scene()->clearSelection();
567 QGraphicsView::mousePressEvent(event);
568 m_blockRefresh = false;
569 m_operationMode = RUBBERSELECTION;
573 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
574 // a guide item was pressed
575 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
577 m_dragGuide = (Guide *) collisionList.at(0);
579 m_operationMode = MOVEGUIDE;
580 // deselect all clips so that only the guide will move
581 m_scene->clearSelection();
582 resetSelectionGroup();
583 updateSnapPoints(NULL);
584 QGraphicsView::mousePressEvent(event);
588 // Find first clip, transition or group under mouse
591 AbstractGroupItem *dragGroup = NULL;
592 while (ct < collisionList.count()) {
593 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
594 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
595 m_dragItemInfo = m_dragItem->info();
596 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
597 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
598 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
605 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
606 // update transition menu action
607 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
608 m_autoTransition->setEnabled(true);
609 } else m_autoTransition->setEnabled(false);
611 // context menu requested
612 if (event->button() == Qt::RightButton) {
614 if (dragGroup) dragGroup->setSelected(true);
615 else if (!m_dragItem->isSelected()) {
616 resetSelectionGroup(false);
617 m_scene->clearSelection();
618 m_dragItem->setSelected(true);
621 m_operationMode = NONE;
622 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
623 m_menuPosition = m_clickEvent;
629 // No item under click
630 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
631 resetSelectionGroup();
632 setCursor(Qt::ArrowCursor);
633 m_scene->clearSelection();
635 emit clipItemSelected(NULL);
636 if (m_tool == SPACERTOOL) {
637 QList<QGraphicsItem *> selection;
638 if (event->modifiers() == Qt::ControlModifier) {
639 // Ctrl + click, select all items on track after click position
640 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
641 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
643 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;
645 // Select all items on all tracks after click position
646 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
647 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
650 resetSelectionGroup(false);
651 m_scene->clearSelection();
653 for (int i = 0; i < selection.count(); i++) {
654 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
655 selection.at(i)->setSelected(true);
658 groupSelectedItems(true);
659 m_operationMode = SPACER;
660 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
661 kDebug() << "END mousePress EVENT ";
666 if (m_tool == RAZORTOOL && m_dragItem) {
667 if (m_dragItem->type() == TRANSITIONWIDGET) {
668 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
673 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
674 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
675 m_document->renderer()->pause();
676 m_commandStack->push(command);
677 m_document->setModified(true);
683 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
685 QList <GenTime> offsetList;
686 QList<QGraphicsItem *> children = dragGroup->childItems();
687 for (int i = 0; i < children.count(); i++) {
688 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
689 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
690 offsetList.append(item->startPos());
691 offsetList.append(item->endPos());
694 if (!offsetList.isEmpty()) {
696 GenTime startOffset = offsetList.takeFirst();
697 QList <GenTime> cleandOffsetList;
698 for (int k = 0; k < offsetList.size(); k++) {
699 GenTime newoffset = offsetList.at(k) - startOffset;
700 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
701 cleandOffsetList.append(newoffset);
704 updateSnapPoints(NULL, cleandOffsetList, true);
708 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
709 else emit clipItemSelected(NULL);
711 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || dragGroup && dragGroup->isSelected())) {
712 // If clicked item is selected, allow move
713 if (dragGroup) dragGroup->setSelected(true);
715 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
717 resetSelectionGroup();
718 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
720 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
721 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
722 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
724 bool selected = !m_dragItem->isSelected();
725 if (dragGroup) dragGroup->setSelected(selected);
726 else m_dragItem->setSelected(selected);
727 groupSelectedItems();
728 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
729 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
730 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
733 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
734 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
736 if (m_operationMode == KEYFRAME) {
737 m_dragItem->updateSelectedKeyFrame();
738 m_blockRefresh = false;
740 } else if (m_operationMode == MOVE) {
741 setCursor(Qt::ClosedHandCursor);
742 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
744 info.startPos = m_dragItem->startPos();
745 info.track = m_dragItem->track();
746 int transitiontrack = getPreviousVideoTrack(info.track);
747 ClipItem *transitionClip = NULL;
748 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
749 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
750 info.endPos = transitionClip->endPos();
751 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
752 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
753 // Check there is no other transition at that place
754 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
755 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
756 QList<QGraphicsItem *> selection = m_scene->items(r);
757 bool transitionAccepted = true;
758 for (int i = 0; i < selection.count(); i++) {
759 if (selection.at(i)->type() == TRANSITIONWIDGET) {
760 Transition *tr = static_cast <Transition *>(selection.at(i));
761 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
762 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
763 } else transitionAccepted = false;
766 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
767 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
768 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
770 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
771 info.track = m_dragItem->track();
772 int transitiontrack = getPreviousVideoTrack(info.track);
773 ClipItem *transitionClip = NULL;
774 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
775 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
776 info.startPos = transitionClip->startPos();
777 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
778 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
779 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
780 EffectsList::setParameter(transition, "reverse", "1");
782 // Check there is no other transition at that place
783 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
784 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
785 QList<QGraphicsItem *> selection = m_scene->items(r);
786 bool transitionAccepted = true;
787 for (int i = 0; i < selection.count(); i++) {
788 if (selection.at(i)->type() == TRANSITIONWIDGET) {
789 Transition *tr = static_cast <Transition *>(selection.at(i));
790 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
791 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
792 } else transitionAccepted = false;
795 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
796 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
798 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
799 resetSelectionGroup(false);
800 m_dragItem->setSelected(true);
803 m_blockRefresh = false;
805 //QGraphicsView::mousePressEvent(event);
808 void CustomTrackView::resetSelectionGroup(bool selectItems) {
809 if (m_selectionGroup) {
810 // delete selection group
811 bool snap = KdenliveSettings::snaptopoints();
812 KdenliveSettings::setSnaptopoints(false);
813 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
814 QPointF selectionPos = m_selectionGroup->scenePos();
815 scene()->destroyItemGroup(m_selectionGroup);
816 kDebug() << "DESTROY SEL GRP, ITEMS: " << children.count();
817 for (int i = 0; i < children.count(); i++) {
818 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
819 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
820 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
821 children.at(i)->setSelected(selectItems);
823 } else if (children.at(i)->type() == GROUPWIDGET) {
824 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
825 children.at(i)->setSelected(selectItems);
827 // Rebuild groups or they get corrupted (because of translate / move issues)
828 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(children.at(i));
829 //kDebug()<<"// GRP POS:"<<group->scenePos()<<", SELECT:"<<selectionPos;
830 if (group->scenePos() != selectionPos)
831 group->translate(selectionPos.x(), selectionPos.y());
832 //group->setPos(-selectionPos.x(), -selectionPos.y());
833 QList<QGraphicsItem *> selection = group->childItems();
834 m_document->clipManager()->removeGroup(group);
835 scene()->destroyItemGroup(group);
836 if (!selection.isEmpty()) {
837 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
839 // Find top left position of selection
840 for (int j = 1; j < selection.count(); j++) {
841 if (selection.at(j)->type() == AVWIDGET || selection.at(j)->type() == TRANSITIONWIDGET) {
842 selection.at(j)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
843 QPointF currenttop = selection.at(j)->sceneBoundingRect().topLeft();
844 //kDebug()<<"// GRP ITEM POS:"<<currenttop;
845 if (currenttop.x() < top.x()) top.setX(currenttop.x());
846 if (currenttop.y() < top.y()) top.setY(currenttop.y());
850 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
851 newGroup->translate(-top.x(), -top.y() + 1);
852 newGroup->setPos(top.x(), top.y() - 1);
853 scene()->addItem(newGroup);
855 for (int j = 0; j < selection.count(); j++) {
856 if (selection.at(j)->type() == AVWIDGET || selection.at(j)->type() == TRANSITIONWIDGET) {
857 newGroup->addToGroup(selection.at(j));
858 //kDebug()<<"// ADDING ITEM:"<<selection.at(j)->sceneBoundingRect();
859 selection.at(j)->setFlags(QGraphicsItem::ItemIsSelectable);
865 m_selectionGroup = NULL;
866 KdenliveSettings::setSnaptopoints(snap);
870 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup) {
871 if (m_selectionGroup) {
872 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
875 QList<QGraphicsItem *> selection = m_scene->selectedItems();
876 if (selection.isEmpty()) return;
877 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
878 // Find top left position of selection
879 for (int i = 1; i < selection.count(); i++) {
880 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
881 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
882 if (currenttop.x() < top.x()) top.setX(currenttop.x());
883 if (currenttop.y() < top.y()) top.setY(currenttop.y());
887 if (force || selection.count() > 1) {
888 bool snap = KdenliveSettings::snaptopoints();
889 KdenliveSettings::setSnaptopoints(false);
890 if (createNewGroup) {
891 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
892 newGroup->translate(-top.x(), -top.y() + 1);
893 newGroup->setPos(top.x(), top.y() - 1);
894 scene()->addItem(newGroup);
896 // CHeck if we are trying to include a group in a group
897 QList <AbstractGroupItem *> groups;
898 for (int i = 0; i < selection.count(); i++) {
899 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
900 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
901 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
903 if (!groups.isEmpty()) {
904 // ungroup previous groups
905 while (!groups.isEmpty()) {
906 AbstractGroupItem *grp = groups.takeFirst();
907 m_document->clipManager()->removeGroup(grp);
908 scene()->destroyItemGroup(grp);
910 selection = m_scene->selectedItems();
913 for (int i = 0; i < selection.count(); i++) {
914 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
915 newGroup->addToGroup(selection.at(i));
916 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
919 KdenliveSettings::setSnaptopoints(snap);
921 m_selectionGroup = new AbstractGroupItem(m_document->fps());
922 m_selectionGroup->translate(-top.x(), -top.y() + 1);
923 m_selectionGroup->setPos(top.x(), top.y() - 1);
924 scene()->addItem(m_selectionGroup);
925 for (int i = 0; i < selection.count(); i++) {
926 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
927 m_selectionGroup->addToGroup(selection.at(i));
928 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
931 KdenliveSettings::setSnaptopoints(snap);
932 if (m_selectionGroup) {
933 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
934 m_selectionGroupInfo.track = m_selectionGroup->track();
937 } else resetSelectionGroup();
940 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
941 kDebug() << "++++++++++++ DBL CLK";
942 if (m_dragItem && m_dragItem->hasKeyFrames()) {
943 if (m_moveOpMode == KEYFRAME) {
944 // user double clicked on a keyframe, open edit dialog
945 QDialog d(parentWidget());
946 Ui::KeyFrameDialog_UI view;
948 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
949 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
950 view.kfr_value->setFocus();
951 if (d.exec() == QDialog::Accepted) {
952 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
953 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
954 ClipItem *item = (ClipItem *)m_dragItem;
955 QString previous = item->keyframes(item->selectedEffectIndex());
956 item->updateKeyframeEffect();
957 QString next = item->keyframes(item->selectedEffectIndex());
958 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
959 m_commandStack->push(command);
960 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
965 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
966 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
967 ClipItem * item = (ClipItem *) m_dragItem;
968 QString previous = item->keyframes(item->selectedEffectIndex());
969 item->updateKeyframeEffect();
970 QString next = item->keyframes(item->selectedEffectIndex());
971 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
972 m_commandStack->push(command);
973 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
975 } else if (m_dragItem) {
976 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
979 if (m_dragItem->type() == TRANSITIONWIDGET) {
980 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
982 getClipAvailableSpace(m_dragItem, minimum, maximum);
984 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
985 d.setMargins(minimum, maximum);
986 if (d.exec() == QDialog::Accepted) {
987 if (m_dragItem->type() == TRANSITIONWIDGET) {
988 // move & resize transition
990 startInfo.startPos = m_dragItem->startPos();
991 startInfo.endPos = m_dragItem->endPos();
992 startInfo.track = m_dragItem->track();
994 endInfo.startPos = d.startPos();
995 endInfo.endPos = endInfo.startPos + d.duration();
996 endInfo.track = m_dragItem->track();
997 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
998 m_commandStack->push(command);
1000 // move and resize clip
1001 QUndoCommand *moveCommand = new QUndoCommand();
1002 moveCommand->setText(i18n("Edit clip"));
1003 ItemInfo clipInfo = m_dragItem->info();
1004 if (d.startPos() != clipInfo.startPos) {
1005 ItemInfo startInfo = clipInfo;
1006 clipInfo.startPos = d.startPos();
1007 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1008 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1010 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1011 ItemInfo startInfo = clipInfo;
1012 clipInfo.endPos = clipInfo.startPos + d.duration();
1013 clipInfo.cropStart = d.cropStart();
1014 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1016 m_commandStack->push(moveCommand);
1020 QList<QGraphicsItem *> collisionList = items(event->pos());
1021 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1022 Guide *editGuide = (Guide *) collisionList.at(0);
1023 if (editGuide) slotEditGuide(editGuide->info());
1029 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
1030 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1032 clip->setKeyframes(index, keyframes);
1033 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1034 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1038 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group) {
1039 if (clip == NULL) m_timelineContextMenu->popup(pos);
1040 else if (group != NULL) {
1041 m_changeSpeedAction->setEnabled(false);
1042 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1043 m_ungroupAction->setEnabled(true);
1044 m_timelineContextClipMenu->popup(pos);
1046 m_ungroupAction->setEnabled(false);
1047 if (clip->type() == AVWIDGET) {
1048 ClipItem *item = static_cast <ClipItem*>(clip);
1049 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1050 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1051 m_timelineContextClipMenu->popup(pos);
1052 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1056 void CustomTrackView::activateMonitor() {
1057 emit activateDocumentMonitor();
1060 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
1061 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1063 resetSelectionGroup();
1064 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1065 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1066 QPoint pos = QPoint();
1067 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1068 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1070 info.startPos = GenTime();
1071 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1072 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1073 info.track = (int)(1 / m_tracksHeight);
1074 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1075 m_selectionGroup->addToGroup(item);
1076 item->setFlags(QGraphicsItem::ItemIsSelectable);
1077 //TODO: check if we do not overlap another clip when first dropping in timeline
1078 // if (insertPossible(m_selectionGroup, event->pos()))
1079 QList <GenTime> offsetList;
1080 offsetList.append(info.endPos);
1081 updateSnapPoints(NULL, offsetList);
1082 scene()->addItem(m_selectionGroup);
1083 event->acceptProposedAction();
1084 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1086 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1087 m_scene->clearSelection();
1088 resetSelectionGroup(false);
1090 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1091 QPoint pos = QPoint();
1092 GenTime start = GenTime();
1093 QList <GenTime> offsetList;
1094 for (int i = 0; i < ids.size(); ++i) {
1095 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1096 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1098 info.startPos = start;
1099 info.endPos = info.startPos + clip->duration();
1100 info.track = (int)(1 / m_tracksHeight);
1101 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1102 start += clip->duration();
1103 offsetList.append(start);
1104 m_selectionGroup->addToGroup(item);
1105 item->setFlags(QGraphicsItem::ItemIsSelectable);
1107 //TODO: check if we do not overlap another clip when first dropping in timeline
1108 //if (insertPossible(m_selectionGroup, event->pos()))
1109 updateSnapPoints(NULL, offsetList);
1110 scene()->addItem(m_selectionGroup);
1111 event->acceptProposedAction();
1113 // the drag is not a clip (may be effect, ...)
1115 QGraphicsView::dragEnterEvent(event);
1120 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
1122 QList<QGraphicsItem *> children = group->childItems();
1123 for (int i = 0; i < children.count(); i++) {
1124 if (children.at(i)->type() == AVWIDGET) {
1125 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1126 ItemInfo info = clip->info();
1127 kDebug() << " / / INSERT : " << pos.x();
1128 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);
1129 kDebug() << " / / INSERT RECT: " << shape;
1130 path = path.united(QPolygonF(shape));
1134 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1135 if (collindingItems.isEmpty()) return true;
1137 for (int i = 0; i < collindingItems.count(); i++) {
1138 QGraphicsItem *collision = collindingItems.at(i);
1139 if (collision->type() == AVWIDGET) {
1141 kDebug() << "// COLLISIION DETECTED";
1150 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
1151 int track = m_document->tracksCount() - clip->track();
1152 GenTime pos = clip->startPos();
1153 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1154 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1157 bool success = true;
1158 for (int i = 0; i < clip->effectsCount(); i++) {
1159 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1161 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1162 m_document->renderer()->doRefresh();
1165 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
1166 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1168 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1169 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1170 emit clipItemSelected(clip);
1171 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1174 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
1175 QString index = effect.attribute("kdenlive_ix");
1176 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1177 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1178 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1181 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1183 clip->deleteEffect(index);
1184 emit clipItemSelected(clip);
1188 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group) {
1189 QList<QGraphicsItem *> itemList = group->childItems();
1190 QUndoCommand *effectCommand = new QUndoCommand();
1192 QDomNode namenode = effect.elementsByTagName("name").item(0);
1193 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1194 else effectName = i18n("effect");
1195 effectCommand->setText(i18n("Add %1", effectName));
1197 for (int i = 0; i < itemList.count(); i++) {
1198 if (itemList.at(i)->type() == AVWIDGET) {
1199 ClipItem *item = (ClipItem *)itemList.at(i);
1200 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1201 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1204 if (item->isItemLocked()) {
1207 item->initEffect(effect);
1208 if (effect.attribute("tag") == "ladspa") {
1209 QString ladpsaFile = m_document->getLadspaFile();
1210 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1211 effect.setAttribute("src", ladpsaFile);
1213 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1218 m_commandStack->push(effectCommand);
1219 m_document->setModified(true);
1220 } else delete effectCommand;
1223 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
1224 QList<QGraphicsItem *> itemList;
1225 QUndoCommand *effectCommand = new QUndoCommand();
1227 QDomNode namenode = effect.elementsByTagName("name").item(0);
1228 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1229 else effectName = i18n("effect");
1230 effectCommand->setText(i18n("Add %1", effectName));
1232 if (track == -1) itemList = scene()->selectedItems();
1233 if (itemList.isEmpty()) {
1234 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1235 if (clip) itemList.append(clip);
1236 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1238 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1239 for (int i = 0; i < itemList.count(); i++) {
1240 if (itemList.at(i)->type() == AVWIDGET) {
1241 ClipItem *item = (ClipItem *)itemList.at(i);
1242 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1243 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1246 if (item->isItemLocked()) {
1249 item->initEffect(effect);
1250 if (effect.attribute("tag") == "ladspa") {
1251 QString ladpsaFile = m_document->getLadspaFile();
1252 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1253 effect.setAttribute("src", ladpsaFile);
1255 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1260 m_commandStack->push(effectCommand);
1261 m_document->setModified(true);
1262 } else delete effectCommand;
1265 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1266 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1267 m_commandStack->push(command);
1268 m_document->setModified(true);
1271 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1272 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1274 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1275 if (effect.attribute("tag") == "ladspa") {
1276 // Update the ladspa affect file
1277 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1279 // check if we are trying to reset a keyframe effect
1280 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1281 clip->initEffect(effect);
1282 clip->setEffectAt(ix, effect);
1283 effectParams = clip->getEffectArgs(effect);
1285 if (effectParams.paramValue("disabled") == "1") {
1286 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1287 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1288 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1289 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1290 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1292 clip->setEffectAt(ix, effect);
1293 if (ix == clip->selectedEffectIndex()) {
1294 clip->setSelectedEffect(ix);
1295 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1297 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1298 // A fade effect was modified, update the clip
1299 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1300 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1301 clip->setFadeIn(pos);
1303 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1304 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1305 clip->setFadeOut(pos);
1310 m_document->setModified(true);
1313 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1314 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1316 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1317 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1318 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1319 clip->setEffectAt(oldPos - 1, act);
1320 clip->setEffectAt(newPos - 1, before);
1321 emit clipItemSelected(clip, newPos - 1);
1323 m_document->setModified(true);
1326 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1327 QDomElement effect = clip->effectAt(effectPos);
1328 QDomElement oldEffect = effect.cloneNode().toElement();
1329 effect.setAttribute("disabled", disable);
1330 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1331 m_commandStack->push(command);
1332 m_document->setModified(true);
1335 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1336 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1337 m_commandStack->push(command);
1338 m_document->setModified(true);
1341 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1342 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1343 m_commandStack->push(command);
1346 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1349 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1350 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1351 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1352 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1353 m_blockRefresh = false;
1356 if (item->parentItem()) {
1357 // Item is part of a group, reset group
1358 resetSelectionGroup();
1360 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1362 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1363 int cutPos = (int) cutTime.frames(m_document->fps());
1365 double speed = item->speed();
1366 newPos.startPos = cutTime;
1367 newPos.endPos = info.endPos;
1368 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1369 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1370 newPos.track = info.track;
1371 ClipItem *dup = item->clone(newPos);
1372 item->resizeEnd(cutPos, false);
1373 scene()->addItem(dup);
1374 if (item->checkKeyFrames()) slotRefreshEffects(item);
1375 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1376 item->baseClip()->addReference();
1377 m_document->updateClip(item->baseClip()->getId());
1378 m_document->setModified(true);
1379 kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1380 kDebug() << "// CUTTING CLIP dONE";
1384 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1385 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1386 if (!item || !dup || item == dup) {
1387 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1388 m_blockRefresh = false;
1391 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1392 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1396 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1397 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1398 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1399 //deleteClip(dup->info());
1402 if (dup->isSelected()) emit clipItemSelected(NULL);
1403 dup->baseClip()->removeReference();
1404 m_document->updateClip(dup->baseClip()->getId());
1405 scene()->removeItem(dup);
1408 ItemInfo clipinfo = item->info();
1409 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1410 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1412 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1413 m_document->setModified(true);
1415 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1418 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1421 void CustomTrackView::slotEnableRefresh() {
1422 m_blockRefresh = false;
1425 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1426 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1427 if (itemList.count() == 1) {
1428 if (itemList.at(0)->type() == AVWIDGET) {
1429 ClipItem *item = (ClipItem *) itemList.at(0);
1431 info.track = item->track();
1432 ClipItem *transitionClip = NULL;
1433 const int transitiontrack = getPreviousVideoTrack(info.track);
1434 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1435 if (pos < item->startPos() + item->duration() / 2) {
1436 // add transition to clip start
1437 info.startPos = item->startPos();
1438 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1439 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1440 info.endPos = transitionClip->endPos();
1441 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1442 // Check there is no other transition at that place
1443 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1444 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1445 QList<QGraphicsItem *> selection = m_scene->items(r);
1446 bool transitionAccepted = true;
1447 for (int i = 0; i < selection.count(); i++) {
1448 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1449 Transition *tr = static_cast <Transition *>(selection.at(i));
1450 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1451 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1452 } else transitionAccepted = false;
1455 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1456 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1459 // add transition to clip end
1460 info.endPos = item->endPos();
1461 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1462 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1463 info.startPos = transitionClip->startPos();
1464 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1465 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1467 // Check there is no other transition at that place
1468 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1469 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1470 QList<QGraphicsItem *> selection = m_scene->items(r);
1471 bool transitionAccepted = true;
1472 for (int i = 0; i < selection.count(); i++) {
1473 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1474 Transition *tr = static_cast <Transition *>(selection.at(i));
1475 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1476 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1477 } else transitionAccepted = false;
1480 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1481 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1484 } else for (int i = 0; i < itemList.count(); i++) {
1485 if (itemList.at(i)->type() == AVWIDGET) {
1486 ClipItem *item = (ClipItem *) itemList.at(i);
1488 info.startPos = item->startPos();
1489 info.endPos = info.startPos + GenTime(65, m_document->fps());
1490 info.track = item->track();
1492 // Check there is no other transition at that place
1493 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1494 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1495 QList<QGraphicsItem *> selection = m_scene->items(r);
1496 bool transitionAccepted = true;
1497 for (int i = 0; i < selection.count(); i++) {
1498 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1499 Transition *tr = static_cast <Transition *>(selection.at(i));
1500 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1501 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1502 } else transitionAccepted = false;
1505 int transitiontrack = getPreviousVideoTrack(info.track);
1506 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1507 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1512 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1513 if (transitionInfo.startPos >= transitionInfo.endPos) {
1514 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1517 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1518 m_commandStack->push(command);
1519 m_document->setModified(true);
1522 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1523 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1524 //kDebug() << "---- ADDING transition " << params.attribute("value");
1525 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1526 scene()->addItem(tr);
1527 m_document->setModified(true);
1529 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1534 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/) {
1535 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1537 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1540 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1541 if (m_dragItem == item) m_dragItem = NULL;
1543 emit transitionItemSelected(NULL);
1544 m_document->setModified(true);
1547 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1548 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1549 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1550 m_commandStack->push(command);
1551 m_document->setModified(true);
1554 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1555 Transition *item = getTransitionItemAt(pos, track);
1557 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1560 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);
1561 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1562 item->setTransitionParameters(transition);
1563 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1564 m_document->setModified(true);
1567 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1568 event->setDropAction(Qt::IgnoreAction);
1569 const QPointF pos = mapToScene(event->pos());
1570 if (m_selectionGroup && m_clipDrag) {
1571 m_selectionGroup->setPos(pos.x(), pos.y());
1572 event->setDropAction(Qt::MoveAction);
1573 event->acceptProposedAction();
1575 QGraphicsView::dragMoveEvent(event);
1579 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1580 if (m_selectionGroup && m_clipDrag) {
1581 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1583 scene()->destroyItemGroup(m_selectionGroup);
1584 m_selectionGroup = NULL;
1585 } else QGraphicsView::dragLeaveEvent(event);
1588 void CustomTrackView::dropEvent(QDropEvent * event) {
1589 if (m_selectionGroup && m_clipDrag) {
1590 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1591 resetSelectionGroup();
1592 m_scene->clearSelection();
1593 bool hasVideoClip = false;
1594 for (int i = 0; i < items.count(); i++) {
1595 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1596 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1597 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1598 m_commandStack->push(command);
1599 item->baseClip()->addReference();
1600 m_document->updateClip(item->baseClip()->getId());
1601 ItemInfo info = item->info();
1603 int tracknumber = m_document->tracksCount() - info.track - 1;
1604 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1605 if (isLocked) item->setItemLocked(true);
1607 if (item->baseClip()->isTransparent()) {
1608 // add transparency transition
1609 int endTrack = getPreviousVideoTrack(info.track);
1610 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1611 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1612 scene()->addItem(tr);
1614 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1618 info.track = m_document->tracksCount() - item->track();
1619 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1620 item->setSelected(true);
1622 m_changeSpeedAction->setEnabled(hasVideoClip);
1623 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1624 groupSelectedItems(true);
1625 } else QGraphicsView::dropEvent(event);
1630 QStringList CustomTrackView::mimeTypes() const {
1631 QStringList qstrList;
1632 // list of accepted mime types for drop
1633 qstrList.append("text/plain");
1634 qstrList.append("kdenlive/producerslist");
1635 qstrList.append("kdenlive/clip");
1639 Qt::DropActions CustomTrackView::supportedDropActions() const {
1640 // returns what actions are supported when dropping
1641 return Qt::MoveAction;
1644 void CustomTrackView::setDuration(int duration) {
1645 int diff = qAbs(duration - sceneRect().width());
1646 if (diff * matrix().m11() > -50) {
1647 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1648 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1650 m_projectDuration = duration;
1653 int CustomTrackView::duration() const {
1654 return m_projectDuration;
1657 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1658 if (ix == -1) m_document->insertTrack(ix, type);
1660 m_document->insertTrack(m_document->tracksCount() - ix, type);
1661 // insert track in MLT playlist
1662 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1664 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1665 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1666 QList<QGraphicsItem *> selection = m_scene->items(r);
1667 resetSelectionGroup();
1669 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1670 scene()->addItem(m_selectionGroup);
1671 for (int i = 0; i < selection.count(); i++) {
1672 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1673 m_selectionGroup->addToGroup(selection.at(i));
1674 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1676 // Move graphic items
1677 m_selectionGroup->translate(0, m_tracksHeight);
1679 // adjust track number
1680 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1681 for (int i = 0; i < children.count(); i++) {
1682 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1684 ItemInfo clipinfo = item->info();
1685 if (item->type() == AVWIDGET) {
1686 ClipItem *clip = static_cast <ClipItem *>(item);
1687 // We add a move clip command so that we get the correct producer for new track number
1688 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1689 Mlt::Producer *prod;
1690 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1691 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1692 else prod = clip->baseClip()->producer(clipinfo.track);
1693 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1694 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1696 } else if (item->type() == TRANSITIONWIDGET) {
1697 Transition *tr = static_cast <Transition *>(item);
1698 int track = tr->transitionEndTrack();
1700 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1704 resetSelectionGroup(false);
1707 int maxHeight = m_tracksHeight * m_document->tracksCount();
1708 for (int i = 0; i < m_guides.count(); i++) {
1709 QLineF l = m_guides.at(i)->line();
1710 l.setP2(QPointF(l.x2(), maxHeight));
1711 m_guides.at(i)->setLine(l);
1713 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1714 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1715 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1716 viewport()->update();
1717 //setFixedHeight(50 * m_tracksCount);
1720 void CustomTrackView::removeTrack(int ix) {
1721 // Delete track in MLT playlist
1722 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1723 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1725 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1726 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1727 QList<QGraphicsItem *> selection = m_scene->items(r);
1729 resetSelectionGroup();
1731 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1732 scene()->addItem(m_selectionGroup);
1733 for (int i = 0; i < selection.count(); i++) {
1734 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1735 m_selectionGroup->addToGroup(selection.at(i));
1736 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1739 // Move graphic items
1740 qreal ydiff = 0 - (int) m_tracksHeight;
1741 m_selectionGroup->translate(0, ydiff);
1743 // adjust track number
1744 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1745 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1746 for (int i = 0; i < children.count(); i++) {
1747 if (children.at(i)->type() == AVWIDGET) {
1748 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1750 ItemInfo clipinfo = clip->info();
1751 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1752 // We add a move clip command so that we get the correct producer for new track number
1753 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1754 Mlt::Producer *prod;
1755 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1756 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1757 else prod = clip->baseClip()->producer(clipinfo.track);
1758 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1760 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1761 Transition *tr = static_cast <Transition *>(children.at(i));
1763 int track = tr->transitionEndTrack();
1765 ItemInfo clipinfo = tr->info();
1766 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1770 resetSelectionGroup(false);
1772 int maxHeight = m_tracksHeight * m_document->tracksCount();
1773 for (int i = 0; i < m_guides.count(); i++) {
1774 QLineF l = m_guides.at(i)->line();
1775 l.setP2(QPointF(l.x2(), maxHeight));
1776 m_guides.at(i)->setLine(l);
1778 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1779 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1780 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1781 viewport()->update();
1784 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1785 int tracknumber = m_document->tracksCount() - ix;
1786 m_document->setTrackType(tracknumber - 1, type);
1787 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1788 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1789 viewport()->update();
1793 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1794 /*for (int i = 0; i < m_document->tracksCount(); i++)
1795 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1796 int tracknumber = m_document->tracksCount() - ix;
1797 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1798 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1799 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1800 m_document->setModified(true);
1803 void CustomTrackView::slotSwitchTrackLock(int ix) {
1804 int tracknumber = m_document->tracksCount() - ix - 1;
1805 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked, true);
1806 m_commandStack->push(command);
1810 void CustomTrackView::lockTrack(int ix, bool lock) {
1811 int tracknumber = m_document->tracksCount() - ix - 1;
1812 m_document->switchTrackLock(tracknumber, lock);
1813 emit doTrackLock(ix, lock);
1814 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1816 for (int i = 0; i < selection.count(); i++) {
1817 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1818 if (selection.at(i)->isSelected()) {
1819 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1820 else emit transitionItemSelected(NULL);
1822 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1824 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1825 viewport()->update();
1826 m_document->setModified(true);
1829 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1830 int tracknumber = m_document->tracksCount() - ix;
1831 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1832 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1833 m_document->setModified(true);
1836 void CustomTrackView::slotRemoveSpace() {
1839 if (m_menuPosition.isNull()) {
1840 pos = GenTime(cursorPos(), m_document->fps());
1842 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1845 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1846 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1848 ClipItem *item = getClipItemAt(pos, track);
1850 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);
1853 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1854 //kDebug() << "// GOT LENGT; " << length;
1856 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);
1860 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1861 QList<QGraphicsItem *> items = m_scene->items(r);
1863 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1864 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1866 for (int i = 0; i < items.count(); i++) {
1867 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1868 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1869 ItemInfo info = item->info();
1870 if (item->type() == AVWIDGET) {
1871 clipsToMove.append(info);
1872 } else if (item->type() == TRANSITIONWIDGET) {
1873 transitionsToMove.append(info);
1878 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1879 m_commandStack->push(command);
1882 void CustomTrackView::slotInsertSpace() {
1885 if (m_menuPosition.isNull()) {
1886 pos = GenTime(cursorPos(), m_document->fps());
1888 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1889 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1891 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1892 if (d.exec() != QDialog::Accepted) return;
1893 GenTime spaceDuration = d.selectedDuration();
1894 track = d.selectedTrack();
1895 ClipItem *item = getClipItemAt(pos, track);
1896 if (item) pos = item->startPos();
1899 int maxh = sceneRect().height();
1901 minh = track * m_tracksHeight + m_tracksHeight / 2;
1902 maxh = m_tracksHeight / 2 - 1;
1905 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1906 QList<QGraphicsItem *> items = m_scene->items(r);
1908 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1909 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1911 for (int i = 0; i < items.count(); i++) {
1912 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1913 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1914 ItemInfo info = item->info();
1915 if (item->type() == AVWIDGET) {
1916 clipsToMove.append(info);
1917 } else if (item->type() == TRANSITIONWIDGET) {
1918 transitionsToMove.append(info);
1923 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1924 m_commandStack->push(command);
1927 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1928 int diff = duration.frames(m_document->fps());
1929 resetSelectionGroup();
1930 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1931 scene()->addItem(m_selectionGroup);
1933 Transition *transition;
1935 kDebug() << "/// STARTING SPACE INSERT";
1938 // Create lists with start pos for each track
1939 QMap <int, int> trackClipStartList;
1940 QMap <int, int> trackTransitionStartList;
1942 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1943 trackClipStartList[i] = -1;
1944 trackTransitionStartList[i] = -1;
1947 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1948 kDebug() << "/// FETCHING CLIP: " << i;
1949 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1951 m_selectionGroup->addToGroup(clip);
1952 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))
1953 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1954 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1955 } 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);
1957 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1958 kDebug() << "/// FETCHING TRANS: " << i;
1959 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1961 m_selectionGroup->addToGroup(transition);
1962 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))
1963 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1964 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1965 } 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);
1967 kDebug() << "/// STARTING SPACE DONE";
1968 m_selectionGroup->translate(diff, 0);
1969 resetSelectionGroup(false);
1970 kDebug() << "/// STARTING SPACE DONE2";
1971 if (track != -1) track = m_document->tracksCount() - track;
1972 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1975 void CustomTrackView::deleteClip(const QString &clipId) {
1976 QList<QGraphicsItem *> itemList = items();
1977 QUndoCommand *deleteCommand = new QUndoCommand();
1978 deleteCommand->setText(i18n("Delete timeline clips"));
1980 for (int i = 0; i < itemList.count(); i++) {
1981 if (itemList.at(i)->type() == AVWIDGET) {
1982 ClipItem *item = (ClipItem *)itemList.at(i);
1983 if (item->clipProducer() == clipId) {
1985 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
1993 void CustomTrackView::setCursorPos(int pos, bool seek) {
1994 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1996 m_cursorLine->setPos(pos, 0);
1997 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1998 else if (m_autoScroll) checkScrolling();
2001 void CustomTrackView::updateCursorPos() {
2002 m_cursorLine->setPos(m_cursorPos, 0);
2005 int CustomTrackView::cursorPos() {
2006 return (int)(m_cursorPos);
2009 void CustomTrackView::moveCursorPos(int delta) {
2010 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2011 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2012 m_cursorPos += delta;
2013 m_cursorLine->setPos(m_cursorPos, 0);
2014 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2017 void CustomTrackView::initCursorPos(int pos) {
2018 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2020 m_cursorLine->setPos(pos, 0);
2024 void CustomTrackView::checkScrolling() {
2025 int vert = verticalScrollBar()->value();
2026 int hor = cursorPos();
2027 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2030 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
2031 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2032 QGraphicsView::mouseReleaseEvent(event);
2033 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2034 if (event->button() == Qt::MidButton) {
2037 setDragMode(QGraphicsView::NoDrag);
2038 if (m_operationMode == MOVEGUIDE) {
2039 setCursor(Qt::ArrowCursor);
2040 m_operationMode = NONE;
2041 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2042 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2043 m_commandStack->push(command);
2044 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2048 } else if (m_operationMode == SPACER) {
2049 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2050 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
2051 // We are moving all tracks
2054 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2055 if (timeOffset != GenTime()) {
2056 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2058 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2059 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2061 // Create lists with start pos for each track
2062 QMap <int, int> trackClipStartList;
2063 QMap <int, int> trackTransitionStartList;
2065 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2066 trackClipStartList[i] = -1;
2067 trackTransitionStartList[i] = -1;
2070 for (int i = 0; i < items.count(); i++) {
2071 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2072 ItemInfo info = item->info();
2073 if (item->type() == AVWIDGET) {
2074 clipsToMove.append(info);
2075 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2076 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2077 } else if (item->type() == TRANSITIONWIDGET) {
2078 transitionsToMove.append(info);
2079 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2080 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2084 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2085 m_commandStack->push(command);
2086 if (track != -1) track = m_document->tracksCount() - track;
2087 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2089 resetSelectionGroup(false);
2090 m_operationMode = NONE;
2091 } else if (m_operationMode == RUBBERSELECTION) {
2092 kDebug() << "// END RUBBER SELECT";
2093 resetSelectionGroup();
2094 groupSelectedItems();
2095 m_operationMode = NONE;
2098 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2099 emit transitionItemSelected(NULL);
2103 if (m_dragItem) info = m_dragItem->info();
2105 if (m_operationMode == MOVE) {
2106 setCursor(Qt::OpenHandCursor);
2108 if (m_dragItem->parentItem() == 0) {
2109 // we are moving one clip, easy
2110 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2111 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2112 Mlt::Producer *prod;
2113 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2114 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2115 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2116 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);
2118 int tracknumber = m_document->tracksCount() - item->track() - 1;
2119 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2120 if (isLocked) item->setItemLocked(true);
2122 QUndoCommand *moveCommand = new QUndoCommand();
2123 moveCommand->setText(i18n("Move clip"));
2124 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2125 // Also move automatic transitions (on lower track)
2126 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2127 if (tr && tr->isAutomatic()) {
2128 ItemInfo trInfo = tr->info();
2129 ItemInfo newTrInfo = trInfo;
2130 newTrInfo.track = info.track;
2131 newTrInfo.startPos = m_dragItem->startPos();
2132 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2133 // transition end should stay the same
2135 // transition end should be adjusted to clip
2136 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2138 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2140 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2141 // Check if there is a transition at clip end
2142 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2143 if (tr && tr->isAutomatic()) {
2144 ItemInfo trInfo = tr->info();
2145 ItemInfo newTrInfo = trInfo;
2146 newTrInfo.track = info.track;
2147 newTrInfo.endPos = m_dragItem->endPos();
2148 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2149 // transition start should stay the same
2151 // transition start should be moved
2152 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2154 if (newTrInfo.startPos < newTrInfo.endPos)
2155 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2158 // Also move automatic transitions (on upper track)
2159 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2160 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2161 ItemInfo trInfo = tr->info();
2162 ItemInfo newTrInfo = trInfo;
2163 newTrInfo.startPos = m_dragItem->startPos();
2164 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2165 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2166 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2167 // transition end should be adjusted to clip on upper track
2168 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2170 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2173 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2174 // Check if there is a transition at clip end
2175 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2176 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2177 ItemInfo trInfo = tr->info();
2178 ItemInfo newTrInfo = trInfo;
2179 newTrInfo.endPos = m_dragItem->endPos();
2180 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2181 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2182 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2183 // transition start should be moved
2184 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2186 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2190 m_commandStack->push(moveCommand);
2192 // undo last move and emit error message
2193 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2194 m_commandStack->push(command);
2195 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2197 m_document->setModified(true);
2199 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2200 Transition *transition = static_cast <Transition *>(m_dragItem);
2201 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)) {
2202 // Moving transition failed, revert to previous position
2203 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2204 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2206 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2207 m_commandStack->push(command);
2208 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2212 // Moving several clips. We need to delete them and readd them to new position,
2213 // or they might overlap each other during the move
2214 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2215 QList<QGraphicsItem *> items = group->childItems();
2217 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2218 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2220 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2221 const int trackOffset = m_dragItem->track() - m_dragItemInfo.track;
2222 kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2223 if (timeOffset != GenTime() || trackOffset != 0) {
2224 // remove items in MLT playlist
2227 int max = items.count();
2228 for (int i = 0; i < max; i++) {
2229 if (items.at(i)->type() == GROUPWIDGET) {
2230 items += items.at(i)->childItems();
2234 for (int i = 0; i < items.count(); i++) {
2235 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2236 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2237 ItemInfo info = item->info();
2238 if (item->type() == AVWIDGET) {
2239 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2240 // error, clip cannot be removed from playlist
2241 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2243 clipsToMove.append(info);
2246 transitionsToMove.append(info);
2247 Transition *tr = static_cast <Transition*>(item);
2248 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2252 for (int i = 0; i < items.count(); i++) {
2253 // re-add items in correct place
2254 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2255 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2257 ItemInfo info = item->info();
2258 int tracknumber = m_document->tracksCount() - info.track - 1;
2259 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2261 group->removeFromGroup(item);
2262 item->setItemLocked(true);
2265 if (item->type() == AVWIDGET) {
2266 ClipItem *clip = static_cast <ClipItem*>(item);
2267 info.track = m_document->tracksCount() - info.track;
2268 Mlt::Producer *prod;
2269 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2270 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2271 else prod = clip->baseClip()->producer(info.track);
2272 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2273 for (int i = 0; i < clip->effectsCount(); i++) {
2274 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2277 Transition *tr = static_cast <Transition*>(item);
2278 int newTrack = tr->transitionEndTrack();
2279 if (!tr->forcedTrack()) {
2280 newTrack = getPreviousVideoTrack(info.track);
2282 tr->updateTransitionEndTrack(newTrack);
2283 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2287 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2288 m_commandStack->push(move);
2290 //QPointF top = group->sceneBoundingRect().topLeft();
2291 //QPointF oldpos = m_selectionGroup->scenePos();
2292 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2293 //group->setPos(top);
2294 //TODO: get rid of the 3 lines below
2295 if (m_selectionGroup) {
2296 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2297 m_selectionGroupInfo.track = m_selectionGroup->track();
2299 m_document->setModified(true);
2303 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2305 if (m_dragItem->type() == AVWIDGET) {
2306 ItemInfo resizeinfo = m_dragItemInfo;
2307 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2308 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2310 QUndoCommand *resizeCommand = new QUndoCommand();
2311 resizeCommand->setText(i18n("Resize clip"));
2313 // Check if there is an automatic transition on that clip (lower track)
2314 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2315 if (transition && transition->isAutomatic()) {
2316 ItemInfo trInfo = transition->info();
2317 ItemInfo newTrInfo = trInfo;
2318 newTrInfo.startPos = m_dragItem->startPos();
2319 if (newTrInfo.startPos < newTrInfo.endPos)
2320 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2322 // Check if there is an automatic transition on that clip (upper track)
2323 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2324 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2325 ItemInfo trInfo = transition->info();
2326 ItemInfo newTrInfo = trInfo;
2327 newTrInfo.startPos = m_dragItem->startPos();
2328 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2329 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2330 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2333 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2334 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2335 m_commandStack->push(resizeCommand);
2337 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2338 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2340 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2341 Transition *transition = static_cast <Transition *>(m_dragItem);
2342 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)) {
2343 // Cannot resize transition
2344 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2345 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2347 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2348 m_commandStack->push(command);
2353 //m_document->renderer()->doRefresh();
2354 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2356 if (m_dragItem->type() == AVWIDGET) {
2357 ItemInfo resizeinfo = info;
2358 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2359 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2361 QUndoCommand *resizeCommand = new QUndoCommand();
2362 resizeCommand->setText(i18n("Resize clip"));
2364 // Check if there is an automatic transition on that clip (lower track)
2365 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2366 if (tr && tr->isAutomatic()) {
2367 ItemInfo trInfo = tr->info();
2368 ItemInfo newTrInfo = trInfo;
2369 newTrInfo.endPos = m_dragItem->endPos();
2370 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2373 // Check if there is an automatic transition on that clip (upper track)
2374 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2375 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2376 ItemInfo trInfo = tr->info();
2377 ItemInfo newTrInfo = trInfo;
2378 newTrInfo.endPos = m_dragItem->endPos();
2379 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2380 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2381 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2385 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2386 m_commandStack->push(resizeCommand);
2387 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2389 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2390 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2392 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2393 Transition *transition = static_cast <Transition *>(m_dragItem);
2394 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)) {
2395 // Cannot resize transition
2396 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2397 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2399 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2400 m_commandStack->push(command);
2403 //m_document->renderer()->doRefresh();
2404 } else if (m_operationMode == FADEIN) {
2405 // resize fade in effect
2406 ClipItem * item = (ClipItem *) m_dragItem;
2407 int ix = item->hasEffect("volume", "fadein");
2409 QDomElement oldeffect = item->effectAt(ix);
2410 int start = item->cropStart().frames(m_document->fps());
2411 int end = item->fadeIn();
2413 slotDeleteEffect(item, oldeffect);
2416 QDomElement effect = oldeffect.cloneNode().toElement();
2417 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2418 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2419 slotUpdateClipEffect(item, effect, oldeffect, ix);
2420 emit clipItemSelected(item, ix);
2422 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2423 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2424 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2425 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2427 ix = item->hasEffect("volume", "fade_from_black");
2429 QDomElement oldeffect = item->effectAt(ix);
2430 int start = item->cropStart().frames(m_document->fps());
2431 int end = item->fadeIn();
2433 slotDeleteEffect(item, oldeffect);
2436 QDomElement effect = oldeffect.cloneNode().toElement();
2437 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2438 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2439 slotUpdateClipEffect(item, effect, oldeffect, ix);
2440 emit clipItemSelected(item, ix);
2443 } else if (m_operationMode == FADEOUT) {
2444 // resize fade in effect
2445 ClipItem * item = (ClipItem *) m_dragItem;
2446 int ix = item->hasEffect("volume", "fadeout");
2448 QDomElement oldeffect = item->effectAt(ix);
2449 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2450 int start = item->fadeOut();
2452 slotDeleteEffect(item, oldeffect);
2454 start = end - start;
2455 QDomElement effect = oldeffect.cloneNode().toElement();
2456 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2457 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2458 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2459 slotUpdateClipEffect(item, effect, oldeffect, ix);
2460 emit clipItemSelected(item, ix);
2462 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2463 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2464 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2465 EffectsList::setParameter(effect, "out", QString::number(0));
2466 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2468 ix = item->hasEffect("brightness", "fade_to_black");
2470 QDomElement oldeffect = item->effectAt(ix);
2471 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2472 int start = item->fadeOut();
2474 slotDeleteEffect(item, oldeffect);
2476 start = end - start;
2477 QDomElement effect = oldeffect.cloneNode().toElement();
2478 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2479 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2480 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2481 slotUpdateClipEffect(item, effect, oldeffect, ix);
2482 emit clipItemSelected(item, ix);
2485 } else if (m_operationMode == KEYFRAME) {
2486 // update the MLT effect
2487 ClipItem * item = (ClipItem *) m_dragItem;
2488 QString previous = item->keyframes(item->selectedEffectIndex());
2489 item->updateKeyframeEffect();
2490 QString next = item->keyframes(item->selectedEffectIndex());
2491 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2492 m_commandStack->push(command);
2493 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2496 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2497 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2498 m_operationMode = NONE;
2501 void CustomTrackView::deleteClip(ItemInfo info) {
2502 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2504 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2505 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2508 if (item->isSelected()) emit clipItemSelected(NULL);
2509 item->baseClip()->removeReference();
2510 m_document->updateClip(item->baseClip()->getId());
2512 if (item->baseClip()->isTransparent()) {
2513 // also remove automatic transition
2514 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2515 if (tr && tr->isAutomatic()) {
2516 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2517 scene()->removeItem(tr);
2521 scene()->removeItem(item);
2522 if (m_dragItem == item) m_dragItem = NULL;
2524 m_document->renderer()->doRefresh();
2527 void CustomTrackView::deleteSelectedClips() {
2528 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2529 if (itemList.count() == 0) {
2530 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2533 resetSelectionGroup();
2534 scene()->clearSelection();
2535 QUndoCommand *deleteSelected = new QUndoCommand();
2536 deleteSelected->setText(i18n("Delete selected items"));
2537 bool resetGroup = false;
2539 // expand & destroy groups
2540 for (int i = 0; i < itemList.count(); i++) {
2541 if (itemList.at(i)->type() == GROUPWIDGET) {
2542 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2543 itemList += children;
2544 QList <ItemInfo> clipInfos;
2545 QList <ItemInfo> transitionInfos;
2546 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2547 for (int j = 0; j < children.count(); j++) {
2548 if (children.at(j)->type() == AVWIDGET) {
2549 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2550 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2551 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2552 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2553 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2556 if (clipInfos.count() > 0) {
2557 new GroupClipsCommand(this, clipInfos, transitionInfos, false, true, deleteSelected);
2563 for (int i = 0; i < itemList.count(); i++) {
2564 if (itemList.at(i)->type() == AVWIDGET) {
2565 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2566 if (item->parentItem()) resetGroup = true;
2567 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2568 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2569 Transition *item = static_cast <Transition *>(itemList.at(i));
2570 if (item->parentItem()) resetGroup = true;
2572 info.startPos = item->startPos();
2573 info.endPos = item->endPos();
2574 info.track = item->track();
2575 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2578 m_commandStack->push(deleteSelected);
2581 void CustomTrackView::changeClipSpeed() {
2582 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2583 if (itemList.count() == 0) {
2584 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2587 QUndoCommand *changeSelected = new QUndoCommand();
2588 changeSelected->setText("Edit clip speed");
2592 for (int i = 0; i < itemList.count(); i++) {
2593 if (itemList.at(i)->type() == AVWIDGET) {
2594 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2595 ItemInfo info = item->info();
2596 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2598 double speed = (double) percent / 100.0;
2599 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2601 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2605 if (count > 0) m_commandStack->push(changeSelected);
2606 else delete changeSelected;
2609 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2610 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2611 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2613 kDebug() << "ERROR: Cannot find clip for speed change";
2614 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2617 info.track = m_document->tracksCount() - item->track();
2618 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2620 item->setSpeed(speed);
2621 item->updateRectGeometry();
2622 if (item->cropDuration().frames(m_document->fps()) > endPos)
2623 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2624 m_document->setModified(true);
2625 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2628 void CustomTrackView::cutSelectedClips() {
2629 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2630 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2631 for (int i = 0; i < itemList.count(); i++) {
2632 if (itemList.at(i)->type() == AVWIDGET) {
2633 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2634 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2635 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2636 m_commandStack->push(command);
2642 void CustomTrackView::groupClips(bool group) {
2643 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2644 QList <ItemInfo> clipInfos;
2645 QList <ItemInfo> transitionInfos;
2646 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2649 int max = itemList.count();
2650 for (int i = 0; i < max; i++) {
2651 if (itemList.at(i)->type() == GROUPWIDGET) {
2652 itemList += itemList.at(i)->childItems();
2656 for (int i = 0; i < itemList.count(); i++) {
2657 if (itemList.at(i)->type() == AVWIDGET) {
2658 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2659 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2660 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2661 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2662 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2665 if (clipInfos.count() > 0) {
2666 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2667 m_commandStack->push(command);
2671 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group) {
2672 resetSelectionGroup();
2673 m_scene->clearSelection();
2675 for (int i = 0; i < clipInfos.count(); i++) {
2676 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2677 if (clip == NULL) continue;
2678 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2679 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2680 m_document->clipManager()->removeGroup(grp);
2681 scene()->destroyItemGroup(grp);
2683 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2685 for (int i = 0; i < transitionInfos.count(); i++) {
2686 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2687 if (tr == NULL) continue;
2688 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2689 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2690 m_document->clipManager()->removeGroup(grp);
2691 scene()->destroyItemGroup(grp);
2693 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2695 m_document->setModified(true);
2699 QList <QGraphicsItemGroup *> groups;
2700 for (int i = 0; i < clipInfos.count(); i++) {
2701 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2703 clip->setSelected(true);
2706 for (int i = 0; i < transitionInfos.count(); i++) {
2707 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2709 clip->setSelected(true);
2713 groupSelectedItems(false, true);
2714 m_document->setModified(true);
2717 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2718 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2719 if (baseclip == NULL) {
2720 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2723 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2724 item->setEffectList(effects);
2725 scene()->addItem(item);
2727 int tracknumber = m_document->tracksCount() - info.track - 1;
2728 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2729 if (isLocked) item->setItemLocked(true);
2731 if (item->baseClip()->isTransparent()) {
2732 // add transparency transition
2733 int endTrack = getPreviousVideoTrack(info.track);
2734 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2735 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2737 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2743 baseclip->addReference();
2744 m_document->updateClip(baseclip->getId());
2745 info.track = m_document->tracksCount() - info.track;
2746 Mlt::Producer *prod;
2747 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2748 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2749 else prod = baseclip->producer(info.track);
2750 m_document->renderer()->mltInsertClip(info, xml, prod);
2751 for (int i = 0; i < item->effectsCount(); i++) {
2752 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2754 m_document->setModified(true);
2755 m_document->renderer()->doRefresh();
2758 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2759 QList<QGraphicsItem *> list = scene()->items();
2760 ClipItem *clip = NULL;
2761 for (int i = 0; i < list.size(); ++i) {
2762 if (list.at(i)->type() == AVWIDGET) {
2763 clip = static_cast <ClipItem *>(list.at(i));
2764 if (clip->clipProducer() == clipId) {
2765 clip->refreshClip();
2766 ItemInfo info = clip->info();
2767 info.track = m_document->tracksCount() - clip->track();
2768 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2774 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2775 int framepos = (int)(pos.frames(m_document->fps()));
2776 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2777 ClipItem *clip = NULL;
2778 for (int i = 0; i < list.size(); i++) {
2779 if (list.at(i)->type() == AVWIDGET) {
2780 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2781 if (test->endPos() == pos) clip = test;
2788 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2789 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2790 ClipItem *clip = NULL;
2791 for (int i = 0; i < list.size(); i++) {
2792 if (list.at(i)->type() == AVWIDGET) {
2793 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2794 if (test->startPos() == pos) clip = test;
2801 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2802 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2803 ClipItem *clip = NULL;
2804 for (int i = 0; i < list.size(); i++) {
2805 if (list.at(i)->type() == AVWIDGET) {
2806 clip = static_cast <ClipItem *>(list.at(i));
2813 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2814 int framepos = (int)(pos.frames(m_document->fps()));
2815 return getClipItemAt(framepos, track);
2818 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2819 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2820 Transition *clip = NULL;
2821 for (int i = 0; i < list.size(); i++) {
2822 if (list.at(i)->type() == TRANSITIONWIDGET) {
2823 clip = static_cast <Transition *>(list.at(i));
2830 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2831 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2834 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2835 int framepos = (int)(pos.frames(m_document->fps()));
2836 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2837 Transition *clip = NULL;
2838 for (int i = 0; i < list.size(); i++) {
2839 if (list.at(i)->type() == TRANSITIONWIDGET) {
2840 Transition *test = static_cast <Transition *>(list.at(i));
2841 if (test->endPos() == pos) clip = test;
2848 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2849 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2850 Transition *clip = NULL;
2851 for (int i = 0; i < list.size(); ++i) {
2852 if (list.at(i)->type() == TRANSITIONWIDGET) {
2853 Transition *test = static_cast <Transition *>(list.at(i));
2854 if (test->startPos() == pos) clip = test;
2861 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2862 if (m_selectionGroup) resetSelectionGroup(false);
2863 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2865 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);
2866 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
2869 Mlt::Producer *prod;
2870 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
2871 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2872 else prod = item->baseClip()->producer(end.track);
2874 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);
2876 bool snap = KdenliveSettings::snaptopoints();
2877 KdenliveSettings::setSnaptopoints(false);
2878 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2880 int tracknumber = m_document->tracksCount() - end.track - 1;
2881 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2882 m_scene->clearSelection();
2883 if (isLocked) item->setItemLocked(true);
2885 if (item->isItemLocked()) item->setItemLocked(false);
2886 item->setSelected(true);
2888 if (item->baseClip()->isTransparent()) {
2889 // Also move automatic transition
2890 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2891 if (tr && tr->isAutomatic()) {
2892 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2893 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);
2894 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2897 KdenliveSettings::setSnaptopoints(snap);
2898 m_document->setModified(true);
2900 // undo last move and emit error message
2901 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2903 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2906 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2908 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2909 resetSelectionGroup();
2910 m_scene->clearSelection();
2911 QList <QGraphicsItemGroup *> groups;
2912 for (int i = 0; i < startClip.count(); i++) {
2914 startClip[i].startPos = startClip.at(i).startPos - offset;
2915 startClip[i].track = startClip.at(i).track - trackOffset;
2917 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2919 clip->setItemLocked(false);
2920 if (clip->parentItem()) clip->parentItem()->setSelected(true);
2921 else clip->setSelected(true);
2922 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2925 for (int i = 0; i < startTransition.count(); i++) {
2927 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2928 startTransition[i].track = startTransition.at(i).track - trackOffset;
2930 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2932 tr->setItemLocked(false);
2933 if (tr->parentItem()) tr->parentItem()->setSelected(true);
2934 else tr->setSelected(true);
2935 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());
2938 groupSelectedItems(true);
2939 if (m_selectionGroup) {
2940 QPointF pos = m_selectionGroup->pos();
2941 qreal posx = pos.x() + offset.frames(m_document->fps());
2942 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2943 bool snap = KdenliveSettings::snaptopoints();
2944 KdenliveSettings::setSnaptopoints(false);
2946 m_selectionGroup->setPos(posx, posy);
2948 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2949 m_selectionGroup->setPos(top);
2950 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2951 m_selectionGroupInfo.track = m_selectionGroup->track();
2953 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2954 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
2957 int max = children.count();
2958 for (int i = 0; i < max; i++) {
2959 if (children.at(i)->type() == GROUPWIDGET) {
2960 children += children.at(i)->childItems();
2963 for (int i = 0; i < children.count(); i++) {
2964 // re-add items in correct place
2965 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
2966 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2968 ItemInfo info = item->info();
2969 int tracknumber = m_document->tracksCount() - info.track - 1;
2970 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2971 if (isLocked) item->setItemLocked(true);
2972 else if (item->isItemLocked()) item->setItemLocked(false);
2974 if (item->type() == AVWIDGET) {
2975 ClipItem *clip = static_cast <ClipItem*>(item);
2976 info.track = m_document->tracksCount() - info.track;
2977 Mlt::Producer *prod;
2978 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2979 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2980 else prod = clip->baseClip()->producer(info.track);
2981 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2983 Transition *tr = static_cast <Transition*>(item);
2984 int newTrack = tr->transitionEndTrack();
2985 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2986 if (!tr->forcedTrack()) {
2987 newTrack += trackOffset;
2988 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2990 tr->updateTransitionEndTrack(newTrack);
2991 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2992 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2995 KdenliveSettings::setSnaptopoints(snap);
3000 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
3001 Transition *item = getTransitionItemAt(start.startPos, start.track);
3003 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);
3004 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3007 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3008 bool snap = KdenliveSettings::snaptopoints();
3009 KdenliveSettings::setSnaptopoints(false);
3010 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3011 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3012 // Transition was moved
3013 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3014 } else if (end.endPos == start.endPos) {
3015 // Transition start resize
3016 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3017 } else if (end.startPos == start.startPos) {
3018 // Transition end resize;
3019 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3022 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3023 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3024 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3026 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3027 KdenliveSettings::setSnaptopoints(snap);
3028 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3029 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);
3032 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
3033 bool resizeClipStart = true;
3034 if (start.startPos == end.startPos) resizeClipStart = false;
3035 /*if (resizeClipStart) offset = 1;
3037 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3039 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);
3040 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3043 if (item->parentItem()) {
3044 // Item is part of a group, reset group
3045 resetSelectionGroup();
3047 bool snap = KdenliveSettings::snaptopoints();
3048 KdenliveSettings::setSnaptopoints(false);
3049 if (resizeClipStart && start.startPos != end.startPos) {
3050 ItemInfo clipinfo = item->info();
3051 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3052 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3054 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3055 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3056 updateClipFade(item);
3057 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3058 } else if (!resizeClipStart) {
3059 ItemInfo clipinfo = item->info();
3060 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3061 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3063 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3064 updateClipFade(item, true);
3065 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3067 if (end.cropStart != start.cropStart) {
3068 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3069 ItemInfo clipinfo = end;
3070 clipinfo.track = m_document->tracksCount() - end.track;
3071 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3073 item->setCropStart(end.cropStart);
3074 item->resetThumbs();
3077 m_document->renderer()->doRefresh();
3078 KdenliveSettings::setSnaptopoints(snap);
3081 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
3082 if (!updateFadeOut) {
3083 int end = item->fadeIn();
3085 // there is a fade in effect
3086 int effectPos = item->hasEffect("volume", "fadein");
3087 if (effectPos != -1) {
3088 QDomElement oldeffect = item->effectAt(effectPos);
3089 int start = item->cropStart().frames(m_document->fps());
3090 int max = item->cropDuration().frames(m_document->fps());
3092 item->setFadeIn(max);
3093 end = item->fadeIn();
3096 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3097 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3098 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3099 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3100 // if fade effect is displayed, update the effect edit widget with new clip duration
3101 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3103 effectPos = item->hasEffect("brightness", "fade_from_black");
3104 if (effectPos != -1) {
3105 QDomElement oldeffect = item->effectAt(effectPos);
3106 int start = item->cropStart().frames(m_document->fps());
3107 int max = item->cropDuration().frames(m_document->fps());
3109 item->setFadeIn(max);
3110 end = item->fadeIn();
3113 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3114 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3115 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3116 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3117 // if fade effect is displayed, update the effect edit widget with new clip duration
3118 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3122 int start = item->fadeOut();
3124 // there is a fade in effect
3125 int effectPos = item->hasEffect("volume", "fadeout");
3126 if (effectPos != -1) {
3127 QDomElement oldeffect = item->effectAt(effectPos);
3128 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3129 int max = item->cropDuration().frames(m_document->fps());
3131 item->setFadeOut(max);
3132 start = item->fadeOut();
3134 start = end - start;
3135 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3136 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3137 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3138 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3139 // if fade effect is displayed, update the effect edit widget with new clip duration
3140 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3142 effectPos = item->hasEffect("brightness", "fade_to_black");
3143 if (effectPos != -1) {
3144 QDomElement oldeffect = item->effectAt(effectPos);
3145 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3146 int max = item->cropDuration().frames(m_document->fps());
3148 item->setFadeOut(max);
3149 start = item->fadeOut();
3151 start = end - start;
3152 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3153 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3154 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3155 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3156 // if fade effect is displayed, update the effect edit widget with new clip duration
3157 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3163 double CustomTrackView::getSnapPointForPos(double pos) {
3164 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3167 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems) {
3168 QList <GenTime> snaps;
3169 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3170 QList<QGraphicsItem *> itemList = items();
3171 for (int i = 0; i < itemList.count(); i++) {
3172 if (itemList.at(i) == selected) continue;
3173 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3174 if (itemList.at(i)->type() == AVWIDGET) {
3175 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3176 GenTime start = item->startPos();
3177 GenTime end = item->endPos();
3178 snaps.append(start);
3180 if (!offsetList.isEmpty()) {
3181 for (int j = 0; j < offsetList.size(); j++) {
3182 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3183 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3187 QList < GenTime > markers = item->snapMarkers();
3188 for (int j = 0; j < markers.size(); ++j) {
3189 GenTime t = markers.at(j);
3191 if (!offsetList.isEmpty()) {
3192 for (int k = 0; k < offsetList.size(); k++) {
3193 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3197 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3198 Transition *transition = static_cast <Transition*>(itemList.at(i));
3199 GenTime start = transition->startPos();
3200 GenTime end = transition->endPos();
3201 snaps.append(start);
3203 if (!offsetList.isEmpty()) {
3204 for (int j = 0; j < offsetList.size(); j++) {
3205 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3206 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3212 // add cursor position
3213 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3215 if (!offsetList.isEmpty()) {
3216 for (int j = 0; j < offsetList.size(); j++) {
3217 snaps.append(pos - offsetList.at(j));
3222 for (int i = 0; i < m_guides.count(); i++) {
3223 snaps.append(m_guides.at(i)->position());
3224 if (!offsetList.isEmpty()) {
3225 for (int j = 0; j < offsetList.size(); j++) {
3226 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3232 m_scene->setSnapList(snaps);
3233 //for (int i = 0; i < m_snapPoints.size(); ++i)
3234 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3237 void CustomTrackView::slotSeekToPreviousSnap() {
3238 updateSnapPoints(NULL);
3239 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3240 setCursorPos((int) res.frames(m_document->fps()));
3244 void CustomTrackView::slotSeekToNextSnap() {
3245 updateSnapPoints(NULL);
3246 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3247 setCursorPos((int) res.frames(m_document->fps()));
3251 void CustomTrackView::clipStart() {
3252 ClipItem *item = getMainActiveClip();
3254 setCursorPos((int) item->startPos().frames(m_document->fps()));
3259 void CustomTrackView::clipEnd() {
3260 ClipItem *item = getMainActiveClip();
3262 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3267 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
3268 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3269 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3270 m_commandStack->push(command);
3273 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
3274 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3275 m_commandStack->push(command);
3278 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
3279 DocClipBase *base = m_document->clipManager()->getClipById(id);
3280 QList <CommentedTime> markers = base->commentedSnapMarkers();
3282 if (markers.isEmpty()) {
3283 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3286 QUndoCommand *deleteMarkers = new QUndoCommand();
3287 deleteMarkers->setText("Delete clip markers");
3289 for (int i = 0; i < markers.size(); i++) {
3290 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3292 m_commandStack->push(deleteMarkers);
3295 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
3296 DocClipBase *base = m_document->clipManager()->getClipById(id);
3297 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3298 else base->deleteSnapMarker(pos);
3299 m_document->setModified(true);
3300 viewport()->update();
3303 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
3304 return (*g1).position() < (*g2).position();
3307 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
3308 if (oldPos > GenTime() && pos > GenTime()) {
3310 for (int i = 0; i < m_guides.count(); i++) {
3311 if (m_guides.at(i)->position() == oldPos) {
3312 Guide *item = m_guides.at(i);
3313 item->updateGuide(pos, comment);
3317 } else if (pos > GenTime()) addGuide(pos, comment);
3321 for (int i = 0; i < m_guides.count(); i++) {
3322 if (m_guides.at(i)->position() == oldPos) {
3323 Guide *item = m_guides.takeAt(i);
3329 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3331 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3332 m_document->syncGuides(m_guides);
3335 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
3336 for (int i = 0; i < m_guides.count(); i++) {
3337 if (m_guides.at(i)->position() == pos) {
3338 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3342 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3343 scene()->addItem(g);
3345 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3346 m_document->syncGuides(m_guides);
3350 void CustomTrackView::slotAddGuide() {
3351 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3352 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3353 if (d.exec() != QDialog::Accepted) return;
3354 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3355 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3356 m_commandStack->push(command);
3360 void CustomTrackView::slotEditGuide() {
3361 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3363 for (int i = 0; i < m_guides.count(); i++) {
3364 if (m_guides.at(i)->position() == pos) {
3365 slotEditGuide(m_guides.at(i)->info());
3370 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3373 void CustomTrackView::slotEditGuide(CommentedTime guide) {
3374 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3375 if (d.exec() == QDialog::Accepted) {
3376 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3377 m_commandStack->push(command);
3382 void CustomTrackView::slotDeleteGuide() {
3383 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3385 for (int i = 0; i < m_guides.count(); i++) {
3386 if (m_guides.at(i)->position() == pos) {
3387 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3388 m_commandStack->push(command);
3393 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3396 void CustomTrackView::slotDeleteAllGuides() {
3397 QUndoCommand *deleteAll = new QUndoCommand();
3398 deleteAll->setText("Delete all guides");
3399 for (int i = 0; i < m_guides.count(); i++) {
3400 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3402 m_commandStack->push(deleteAll);
3405 void CustomTrackView::setTool(PROJECTTOOL tool) {
3409 void CustomTrackView::setScale(double scaleFactor) {
3411 matrix = matrix.scale(scaleFactor, 1);
3412 m_scene->setScale(scaleFactor);
3413 //scale(scaleFactor, 1);
3414 m_animationTimer->stop();
3424 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3426 int diff = sceneRect().width() - m_projectDuration;
3427 if (diff * matrix.m11() < 50) {
3428 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3429 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3432 centerOn(QPointF(cursorPos(), m_tracksHeight));
3433 //verticalScrollBar()->setValue(vert);*/
3436 void CustomTrackView::slotRefreshGuides() {
3437 if (KdenliveSettings::showmarkers()) {
3438 kDebug() << "// refresh GUIDES";
3439 for (int i = 0; i < m_guides.count(); i++) {
3440 m_guides.at(i)->update();
3445 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
3446 QColor base = palette().button().color();
3448 r.setWidth(r.width() + 1);
3449 painter->setClipRect(r);
3450 painter->drawLine(r.left(), 0, r.right(), 0);
3451 uint max = m_document->tracksCount();
3452 for (uint i = 0; i < max;i++) {
3453 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(QColor(250, 250, 100)));
3454 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(QColor(240, 240, 255)));
3455 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3457 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3458 if (height() > lowerLimit)
3459 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3462 bool CustomTrackView::findString(const QString &text) {
3464 for (int i = 0; i < m_searchPoints.size(); ++i) {
3465 marker = m_searchPoints.at(i).comment();
3466 if (marker.contains(text, Qt::CaseInsensitive)) {
3467 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3468 int vert = verticalScrollBar()->value();
3469 int hor = cursorPos();
3470 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3478 bool CustomTrackView::findNextString(const QString &text) {
3480 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3481 marker = m_searchPoints.at(i).comment();
3482 if (marker.contains(text, Qt::CaseInsensitive)) {
3483 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3484 int vert = verticalScrollBar()->value();
3485 int hor = cursorPos();
3486 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3495 void CustomTrackView::initSearchStrings() {
3496 m_searchPoints.clear();
3497 QList<QGraphicsItem *> itemList = items();
3498 for (int i = 0; i < itemList.count(); i++) {
3499 // parse all clip names
3500 if (itemList.at(i)->type() == AVWIDGET) {
3501 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3502 GenTime start = item->startPos();
3503 CommentedTime t(start, item->clipName());
3504 m_searchPoints.append(t);
3505 // add all clip markers
3506 QList < CommentedTime > markers = item->commentedSnapMarkers();
3507 m_searchPoints += markers;
3512 for (int i = 0; i < m_guides.count(); i++) {
3513 m_searchPoints.append(m_guides.at(i)->info());
3516 qSort(m_searchPoints);
3519 void CustomTrackView::clearSearchStrings() {
3520 m_searchPoints.clear();
3524 void CustomTrackView::copyClip() {
3525 while (m_copiedItems.count() > 0) {
3526 delete m_copiedItems.takeFirst();
3528 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3529 if (itemList.count() == 0) {
3530 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3533 for (int i = 0; i < itemList.count(); i++) {
3534 if (itemList.at(i)->type() == AVWIDGET) {
3535 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3536 m_copiedItems.append(dup->clone(dup->info()));
3537 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3538 Transition *dup = static_cast <Transition *>(itemList.at(i));
3539 m_copiedItems.append(dup->clone());
3544 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3545 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));
3546 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3547 for (int i = 0; i < collisions.count(); i++) {
3548 if (collisions.at(i)->type() == type) return false;
3553 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3554 for (int i = 0; i < items.count(); i++) {
3555 ItemInfo info = items.at(i)->info();
3556 info.startPos += offset;
3557 info.endPos += offset;
3558 info.track += trackOffset;
3559 if (!canBePastedTo(info, items.at(i)->type())) return false;
3564 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3565 QPainterPath movePath;
3566 movePath.moveTo(0, 0);
3568 for (int i = 0; i < items.count(); i++) {
3569 ItemInfo info = items.at(i)->info();
3570 info.startPos = info.startPos + offset;
3571 info.endPos = info.endPos + offset;
3572 info.track = info.track + trackOffset;
3573 if (info.startPos < GenTime()) {
3574 // No clip should go below 0
3577 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));
3578 movePath.addRect(rect);
3580 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3581 for (int i = 0; i < collisions.count(); i++) {
3582 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3583 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3590 void CustomTrackView::pasteClip() {
3591 if (m_copiedItems.count() == 0) {
3592 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3596 if (m_menuPosition.isNull()) {
3597 position = mapFromGlobal(QCursor::pos());
3598 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3599 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3602 } else position = m_menuPosition;
3603 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3604 int track = (int)(position.y() / m_tracksHeight);
3605 ItemInfo first = m_copiedItems.at(0)->info();
3607 GenTime offset = pos - first.startPos;
3608 int trackOffset = track - first.track;
3610 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3611 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3614 QUndoCommand *pasteClips = new QUndoCommand();
3615 pasteClips->setText("Paste clips");
3617 for (int i = 0; i < m_copiedItems.count(); i++) {
3618 // parse all clip names
3619 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3620 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3622 info.startPos = clip->startPos() + offset;
3623 info.endPos = clip->endPos() + offset;
3624 info.cropStart = clip->cropStart();
3625 info.track = clip->track() + trackOffset;
3626 if (canBePastedTo(info, AVWIDGET)) {
3627 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3628 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3629 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3630 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3632 info.startPos = tr->startPos() + offset;
3633 info.endPos = tr->endPos() + offset;
3634 info.track = tr->track() + trackOffset;
3635 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3636 if (info.startPos >= info.endPos) {
3637 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3638 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3639 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3642 m_commandStack->push(pasteClips);
3645 void CustomTrackView::pasteClipEffects() {
3646 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3647 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3650 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3651 EffectsList effects = clip->effectList();
3653 QUndoCommand *paste = new QUndoCommand();
3654 paste->setText("Paste effects");
3656 QList<QGraphicsItem *> clips = scene()->selectedItems();
3657 for (int i = 0; i < clips.count(); ++i) {
3658 if (clips.at(i)->type() == AVWIDGET) {
3659 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3660 for (int i = 0; i < clip->effectsCount(); i++) {
3661 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3665 m_commandStack->push(paste);
3669 ClipItem *CustomTrackView::getClipUnderCursor() const {
3670 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3671 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3672 for (int i = 0; i < collisions.count(); i++) {
3673 if (collisions.at(i)->type() == AVWIDGET) {
3674 return static_cast < ClipItem *>(collisions.at(i));
3680 ClipItem *CustomTrackView::getMainActiveClip() const {
3681 QList<QGraphicsItem *> clips = scene()->selectedItems();
3682 if (clips.isEmpty()) {
3683 return getClipUnderCursor();
3685 ClipItem *item = NULL;
3686 for (int i = 0; i < clips.count(); ++i) {
3687 if (clips.at(i)->type() == AVWIDGET)
3688 item = static_cast < ClipItem *>(clips.at(i));
3689 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3691 if (item) return item;
3696 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3697 QList<QGraphicsItem *> clips = scene()->selectedItems();
3698 if (clips.isEmpty()) {
3699 return getClipUnderCursor();
3702 // remove all items in the list that are not clips
3703 for (int i = 0; i < clips.count();) {
3704 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3707 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3708 for (int i = 0; i < clips.count(); ++i) {
3709 if (clips.at(i)->type() == AVWIDGET) {
3710 item = static_cast < ClipItem *>(clips.at(i));
3711 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3719 void CustomTrackView::setInPoint() {
3720 ClipItem *clip = getActiveClipUnderCursor(true);
3722 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3725 ItemInfo startInfo = clip->info();
3726 ItemInfo endInfo = startInfo;
3727 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3728 if (endInfo.startPos >= startInfo.endPos) {
3729 // Check for invalid resize
3730 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3732 } else if (endInfo.startPos < startInfo.startPos) {
3733 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3734 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3735 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3739 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3740 m_commandStack->push(command);
3743 void CustomTrackView::setOutPoint() {
3744 ClipItem *clip = getActiveClipUnderCursor(true);
3746 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3749 ItemInfo startInfo = clip->info();
3750 ItemInfo endInfo = clip->info();
3751 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3752 if (endInfo.endPos <= startInfo.startPos) {
3753 // Check for invalid resize
3754 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3756 } else if (endInfo.endPos > startInfo.endPos) {
3757 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3758 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3759 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3766 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3767 m_commandStack->push(command);
3770 void CustomTrackView::slotUpdateAllThumbs() {
3771 QList<QGraphicsItem *> itemList = items();
3772 //if (itemList.isEmpty()) return;
3774 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3775 for (int i = 0; i < itemList.count(); i++) {
3776 if (itemList.at(i)->type() == AVWIDGET) {
3777 item = static_cast <ClipItem *>(itemList.at(i));
3778 if (item->clipType() != COLOR) {
3779 // Check if we have a cached thumbnail
3780 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3781 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3782 if (QFile::exists(thumb)) {
3784 item->slotSetStartThumb(pix);
3785 item->slotSetEndThumb(pix);
3788 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3789 QString endThumb = startThumb;
3790 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3791 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3792 if (QFile::exists(startThumb)) {
3793 QPixmap pix(startThumb);
3794 item->slotSetStartThumb(pix);
3796 if (QFile::exists(endThumb)) {
3797 QPixmap pix(endThumb);
3798 item->slotSetEndThumb(pix);
3802 item->refreshClip();
3803 qApp->processEvents();
3806 viewport()->update();
3809 void CustomTrackView::saveThumbnails() {
3810 QList<QGraphicsItem *> itemList = items();
3812 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3813 for (int i = 0; i < itemList.count(); i++) {
3814 if (itemList.at(i)->type() == AVWIDGET) {
3815 item = static_cast <ClipItem *>(itemList.at(i));
3816 if (item->clipType() != COLOR) {
3817 // Check if we have a cached thumbnail
3818 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3819 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3820 if (!QFile::exists(thumb)) {
3821 QPixmap pix(item->startThumb());
3825 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3826 QString endThumb = startThumb;
3827 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3828 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3829 if (!QFile::exists(startThumb)) {
3830 QPixmap pix(item->startThumb());
3831 pix.save(startThumb);
3833 if (!QFile::exists(endThumb)) {
3834 QPixmap pix(item->endThumb());
3844 void CustomTrackView::slotInsertTrack(int ix) {
3845 kDebug() << "// INSERTING TRK: " << ix;
3846 QDialog d(parentWidget());
3847 Ui::AddTrack_UI view;
3849 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3850 view.track_nb->setValue(ix);
3851 d.setWindowTitle(i18n("Insert Track"));
3853 if (d.exec() == QDialog::Accepted) {
3854 ix = view.track_nb->value();
3855 if (view.before_select->currentIndex() == 1) {
3859 if (view.video_track->isChecked()) {
3860 info.type = VIDEOTRACK;
3861 info.isMute = false;
3862 info.isBlind = false;
3863 info.isLocked = false;
3865 info.type = AUDIOTRACK;
3866 info.isMute = false;
3867 info.isBlind = true;
3868 info.isLocked = false;
3870 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3871 m_commandStack->push(addTrack);
3872 m_document->setModified(true);
3876 void CustomTrackView::slotDeleteTrack(int ix) {
3878 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3880 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3881 deleteTimelineTrack(ix, info);
3882 m_document->setModified(true);
3883 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3884 m_commandStack->push(command);*/
3888 void CustomTrackView::slotChangeTrack(int ix) {
3889 QDialog d(parentWidget());
3890 Ui::AddTrack_UI view;
3892 view.label->setText(i18n("Change track"));
3893 view.before_select->setHidden(true);
3894 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3895 view.track_nb->setValue(ix);
3896 d.setWindowTitle(i18n("Change Track Type"));
3898 if (d.exec() == QDialog::Accepted) {
3900 info.isLocked = false;
3901 info.isMute = false;
3902 ix = view.track_nb->value();
3904 if (view.video_track->isChecked()) {
3905 info.type = VIDEOTRACK;
3906 info.isBlind = false;
3908 info.type = AUDIOTRACK;
3909 info.isBlind = true;
3911 changeTimelineTrack(ix, info);
3912 m_document->setModified(true);
3917 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3918 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3919 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3920 QList<QGraphicsItem *> selection = m_scene->items(r);
3921 QUndoCommand *deleteTrack = new QUndoCommand();
3922 deleteTrack->setText("Delete track");
3924 // Delete all clips in selected track
3925 for (int i = 0; i < selection.count(); i++) {
3926 if (selection.at(i)->type() == AVWIDGET) {
3927 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3928 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3929 m_scene->removeItem(item);
3932 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3933 Transition *item = static_cast <Transition *>(selection.at(i));
3934 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3935 m_scene->removeItem(item);
3941 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3942 m_commandStack->push(deleteTrack);
3945 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3946 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3947 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3948 m_commandStack->push(changeTrack);
3951 void CustomTrackView::autoTransition() {
3952 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3953 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3954 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3957 Transition *tr = static_cast <Transition*>(itemList.at(0));
3958 tr->setAutomatic(!tr->isAutomatic());
3959 QDomElement transition = tr->toXML();
3960 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);
3964 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3966 QDomNodeList params = effect.elementsByTagName("parameter");
3967 for (int i = 0; i < params.count(); i++) {
3968 QDomElement e = params.item(i).toElement();
3969 if (!e.isNull() && e.attribute("type") == "constant") {
3970 if (e.hasAttribute("factor")) {
3971 double factor = e.attribute("factor").toDouble();
3972 double value = e.attribute("value").toDouble();
3973 value = value / factor;
3974 result.append(QString::number(value));
3975 } else result.append(e.attribute("value"));
3981 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3982 QList<QGraphicsItem *> list = scene()->items();
3983 ClipItem *clip = NULL;
3984 for (int i = 0; i < list.size(); ++i) {
3985 if (list.at(i)->type() == AVWIDGET) {
3986 clip = static_cast <ClipItem *>(list.at(i));
3987 if (clip->clipProducer() == id) {
3988 clip->setClipName(name);
3992 viewport()->update();
3995 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
3996 minimum = GenTime();
3997 maximum = GenTime();
3998 QList<QGraphicsItem *> selection;
3999 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4000 selection.removeAll(item);
4001 for (int i = 0; i < selection.count(); i++) {
4002 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4003 if (clip && clip->type() == AVWIDGET) {
4004 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4005 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4010 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
4011 minimum = GenTime();
4012 maximum = GenTime();
4013 QList<QGraphicsItem *> selection;
4014 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4015 selection.removeAll(item);
4016 for (int i = 0; i < selection.count(); i++) {
4017 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4018 if (clip && clip->type() == TRANSITIONWIDGET) {
4019 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4020 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4026 void CustomTrackView::loadGroups(const QDomNodeList groups) {
4027 for (int i = 0; i < groups.count(); i++) {
4028 QDomNodeList children = groups.at(i).childNodes();
4029 scene()->clearSelection();
4030 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4031 QDomNode n = children.item(nodeindex);
4032 QDomElement elem = n.toElement();
4033 int pos = elem.attribute("position").toInt();
4034 int track = elem.attribute("track").toInt();
4035 if (elem.tagName() == "clipitem") {
4036 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4037 if (clip) clip->setSelected(true);
4039 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4040 if (clip) clip->setSelected(true);
4043 groupSelectedItems(false, true);
4047 void CustomTrackView::splitAudio() {
4048 resetSelectionGroup();
4049 QList<QGraphicsItem *> selection = scene()->selectedItems();
4050 if (selection.isEmpty()) {
4051 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4054 QUndoCommand *splitCommand = new QUndoCommand();
4055 splitCommand->setText(i18n("Split audio"));
4056 for (int i = 0; i < selection.count(); i++) {
4057 if (selection.at(i)->type() == AVWIDGET) {
4058 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4059 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4060 if (clip->parentItem()) {
4061 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4063 new SplitAudioCommand(this, clip->track(), clip->startPos(), true, splitCommand);
4068 m_commandStack->push(splitCommand);
4071 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split) {
4072 ClipItem *clip = getClipItemAt(pos, track);
4074 kDebug() << "// Cannot find clip to split!!!";
4078 int start = pos.frames(m_document->fps());
4079 int freetrack = m_document->tracksCount() - track - 1;
4080 for (; freetrack > 0; freetrack--) {
4081 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4082 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4083 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4084 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4085 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4090 kDebug() << "GOT TRK: " << track;
4091 if (freetrack == 0) {
4092 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4095 info.startPos = clip->startPos();
4096 info.endPos = clip->endPos();
4097 info.cropStart = clip->cropStart();
4098 info.track = m_document->tracksCount() - freetrack;
4099 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4100 scene()->clearSelection();
4101 clip->setSelected(true);
4102 ClipItem *audioClip = getClipItemAt(start, info.track);
4104 clip->setVideoOnly(true);
4105 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4106 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4107 audioClip->setSelected(true);
4108 audioClip->setAudioOnly(true);
4109 groupSelectedItems(false, true);
4113 // unsplit clip: remove audio part and change video part to normal clip
4114 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4115 kDebug() << "//CANNOT FIND CLP GRP";
4118 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4119 QList<QGraphicsItem *> children = grp->childItems();
4120 if (children.count() != 2) {
4121 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4124 for (int i = 0; i < children.count(); i++) {
4125 if (children.at(i) != clip) {
4126 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4127 ItemInfo info = clip->info();
4128 deleteClip(clp->info());
4129 clip->setVideoOnly(false);
4130 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4134 m_document->clipManager()->removeGroup(grp);
4135 scene()->destroyItemGroup(grp);
4139 void CustomTrackView::videoOnly() {
4140 resetSelectionGroup();
4141 QList<QGraphicsItem *> selection = scene()->selectedItems();
4142 if (selection.isEmpty()) {
4143 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4146 QUndoCommand *videoCommand = new QUndoCommand();
4147 videoCommand->setText(i18n("Video only"));
4148 for (int i = 0; i < selection.count(); i++) {
4149 if (selection.at(i)->type() == AVWIDGET) {
4150 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4151 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4152 if (clip->parentItem()) {
4153 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4155 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4160 m_commandStack->push(videoCommand);
4163 void CustomTrackView::audioOnly() {
4164 resetSelectionGroup();
4165 QList<QGraphicsItem *> selection = scene()->selectedItems();
4166 if (selection.isEmpty()) {
4167 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4170 QUndoCommand *videoCommand = new QUndoCommand();
4171 videoCommand->setText(i18n("Audio only"));
4172 for (int i = 0; i < selection.count(); i++) {
4173 if (selection.at(i)->type() == AVWIDGET) {
4174 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4175 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4176 if (clip->parentItem()) {
4177 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4179 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4184 m_commandStack->push(videoCommand);
4187 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly) {
4188 ClipItem *clip = getClipItemAt(pos, track);
4190 kDebug() << "// Cannot find clip to split!!!";
4194 int start = pos.frames(m_document->fps());
4195 clip->setVideoOnly(true);
4196 clip->setAudioOnly(false);
4197 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4198 } else if (audioOnly) {
4199 int start = pos.frames(m_document->fps());
4200 clip->setAudioOnly(true);
4201 clip->setVideoOnly(false);
4202 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4204 int start = pos.frames(m_document->fps());
4205 clip->setAudioOnly(false);
4206 clip->setVideoOnly(false);
4207 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4212 #include "customtrackview.moc"