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 resetSelectionGroup();
1977 QList<QGraphicsItem *> itemList = items();
1978 QUndoCommand *deleteCommand = new QUndoCommand();
1979 deleteCommand->setText(i18n("Delete timeline clips"));
1981 for (int i = 0; i < itemList.count(); i++) {
1982 if (itemList.at(i)->type() == AVWIDGET) {
1983 ClipItem *item = (ClipItem *)itemList.at(i);
1984 if (item->clipProducer() == clipId) {
1986 if (item->parentItem()) {
1987 // Clip is in a group, destroy the group
1988 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, true, deleteCommand);
1990 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
1994 if (count == 0) delete deleteCommand;
1995 else m_commandStack->push(deleteCommand);
1998 void CustomTrackView::setCursorPos(int pos, bool seek) {
1999 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2001 m_cursorLine->setPos(pos, 0);
2002 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2003 else if (m_autoScroll) checkScrolling();
2006 void CustomTrackView::updateCursorPos() {
2007 m_cursorLine->setPos(m_cursorPos, 0);
2010 int CustomTrackView::cursorPos() {
2011 return (int)(m_cursorPos);
2014 void CustomTrackView::moveCursorPos(int delta) {
2015 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2016 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2017 m_cursorPos += delta;
2018 m_cursorLine->setPos(m_cursorPos, 0);
2019 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2022 void CustomTrackView::initCursorPos(int pos) {
2023 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2025 m_cursorLine->setPos(pos, 0);
2029 void CustomTrackView::checkScrolling() {
2030 int vert = verticalScrollBar()->value();
2031 int hor = cursorPos();
2032 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2035 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
2036 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2037 QGraphicsView::mouseReleaseEvent(event);
2038 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2039 if (event->button() == Qt::MidButton) {
2042 setDragMode(QGraphicsView::NoDrag);
2043 if (m_operationMode == MOVEGUIDE) {
2044 setCursor(Qt::ArrowCursor);
2045 m_operationMode = NONE;
2046 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2047 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2048 m_commandStack->push(command);
2049 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2053 } else if (m_operationMode == SPACER) {
2054 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2055 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
2056 // We are moving all tracks
2059 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2060 if (timeOffset != GenTime()) {
2061 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2063 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2064 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2066 // Create lists with start pos for each track
2067 QMap <int, int> trackClipStartList;
2068 QMap <int, int> trackTransitionStartList;
2070 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2071 trackClipStartList[i] = -1;
2072 trackTransitionStartList[i] = -1;
2075 for (int i = 0; i < items.count(); i++) {
2076 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2077 ItemInfo info = item->info();
2078 if (item->type() == AVWIDGET) {
2079 clipsToMove.append(info);
2080 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2081 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2082 } else if (item->type() == TRANSITIONWIDGET) {
2083 transitionsToMove.append(info);
2084 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2085 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2089 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2090 m_commandStack->push(command);
2091 if (track != -1) track = m_document->tracksCount() - track;
2092 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2094 resetSelectionGroup(false);
2095 m_operationMode = NONE;
2096 } else if (m_operationMode == RUBBERSELECTION) {
2097 kDebug() << "// END RUBBER SELECT";
2098 resetSelectionGroup();
2099 groupSelectedItems();
2100 m_operationMode = NONE;
2103 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2104 emit transitionItemSelected(NULL);
2108 if (m_dragItem) info = m_dragItem->info();
2110 if (m_operationMode == MOVE) {
2111 setCursor(Qt::OpenHandCursor);
2113 if (m_dragItem->parentItem() == 0) {
2114 // we are moving one clip, easy
2115 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2116 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2117 Mlt::Producer *prod;
2118 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2119 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2120 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2121 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);
2123 int tracknumber = m_document->tracksCount() - item->track() - 1;
2124 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2125 if (isLocked) item->setItemLocked(true);
2127 QUndoCommand *moveCommand = new QUndoCommand();
2128 moveCommand->setText(i18n("Move clip"));
2129 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2130 // Also move automatic transitions (on lower track)
2131 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2132 if (tr && tr->isAutomatic()) {
2133 ItemInfo trInfo = tr->info();
2134 ItemInfo newTrInfo = trInfo;
2135 newTrInfo.track = info.track;
2136 newTrInfo.startPos = m_dragItem->startPos();
2137 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2138 // transition end should stay the same
2140 // transition end should be adjusted to clip
2141 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2143 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2145 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2146 // Check if there is a transition at clip end
2147 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2148 if (tr && tr->isAutomatic()) {
2149 ItemInfo trInfo = tr->info();
2150 ItemInfo newTrInfo = trInfo;
2151 newTrInfo.track = info.track;
2152 newTrInfo.endPos = m_dragItem->endPos();
2153 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2154 // transition start should stay the same
2156 // transition start should be moved
2157 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2159 if (newTrInfo.startPos < newTrInfo.endPos)
2160 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2163 // Also move automatic transitions (on upper track)
2164 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2165 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2166 ItemInfo trInfo = tr->info();
2167 ItemInfo newTrInfo = trInfo;
2168 newTrInfo.startPos = m_dragItem->startPos();
2169 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2170 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2171 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2172 // transition end should be adjusted to clip on upper track
2173 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2175 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2178 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2179 // Check if there is a transition at clip end
2180 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2181 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2182 ItemInfo trInfo = tr->info();
2183 ItemInfo newTrInfo = trInfo;
2184 newTrInfo.endPos = m_dragItem->endPos();
2185 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2186 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2187 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2188 // transition start should be moved
2189 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2191 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2195 m_commandStack->push(moveCommand);
2197 // undo last move and emit error message
2198 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2199 m_commandStack->push(command);
2200 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2202 m_document->setModified(true);
2204 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2205 Transition *transition = static_cast <Transition *>(m_dragItem);
2206 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)) {
2207 // Moving transition failed, revert to previous position
2208 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2209 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2211 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2212 m_commandStack->push(command);
2213 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2217 // Moving several clips. We need to delete them and readd them to new position,
2218 // or they might overlap each other during the move
2219 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2220 QList<QGraphicsItem *> items = group->childItems();
2222 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2223 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2225 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2226 const int trackOffset = m_dragItem->track() - m_dragItemInfo.track;
2227 kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2228 if (timeOffset != GenTime() || trackOffset != 0) {
2229 // remove items in MLT playlist
2232 int max = items.count();
2233 for (int i = 0; i < max; i++) {
2234 if (items.at(i)->type() == GROUPWIDGET) {
2235 items += items.at(i)->childItems();
2239 for (int i = 0; i < items.count(); i++) {
2240 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2241 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2242 ItemInfo info = item->info();
2243 if (item->type() == AVWIDGET) {
2244 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2245 // error, clip cannot be removed from playlist
2246 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2248 clipsToMove.append(info);
2251 transitionsToMove.append(info);
2252 Transition *tr = static_cast <Transition*>(item);
2253 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2257 for (int i = 0; i < items.count(); i++) {
2258 // re-add items in correct place
2259 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2260 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2262 ItemInfo info = item->info();
2263 int tracknumber = m_document->tracksCount() - info.track - 1;
2264 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2266 group->removeFromGroup(item);
2267 item->setItemLocked(true);
2270 if (item->type() == AVWIDGET) {
2271 ClipItem *clip = static_cast <ClipItem*>(item);
2272 info.track = m_document->tracksCount() - info.track;
2273 Mlt::Producer *prod;
2274 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2275 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2276 else prod = clip->baseClip()->producer(info.track);
2277 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2278 for (int i = 0; i < clip->effectsCount(); i++) {
2279 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2282 Transition *tr = static_cast <Transition*>(item);
2283 int newTrack = tr->transitionEndTrack();
2284 if (!tr->forcedTrack()) {
2285 newTrack = getPreviousVideoTrack(info.track);
2287 tr->updateTransitionEndTrack(newTrack);
2288 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2292 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2293 m_commandStack->push(move);
2295 //QPointF top = group->sceneBoundingRect().topLeft();
2296 //QPointF oldpos = m_selectionGroup->scenePos();
2297 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2298 //group->setPos(top);
2299 //TODO: get rid of the 3 lines below
2300 if (m_selectionGroup) {
2301 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2302 m_selectionGroupInfo.track = m_selectionGroup->track();
2304 m_document->setModified(true);
2308 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2310 if (m_dragItem->type() == AVWIDGET) {
2311 ItemInfo resizeinfo = m_dragItemInfo;
2312 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2313 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2315 QUndoCommand *resizeCommand = new QUndoCommand();
2316 resizeCommand->setText(i18n("Resize clip"));
2318 // Check if there is an automatic transition on that clip (lower track)
2319 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2320 if (transition && transition->isAutomatic()) {
2321 ItemInfo trInfo = transition->info();
2322 ItemInfo newTrInfo = trInfo;
2323 newTrInfo.startPos = m_dragItem->startPos();
2324 if (newTrInfo.startPos < newTrInfo.endPos)
2325 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2327 // Check if there is an automatic transition on that clip (upper track)
2328 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2329 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2330 ItemInfo trInfo = transition->info();
2331 ItemInfo newTrInfo = trInfo;
2332 newTrInfo.startPos = m_dragItem->startPos();
2333 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2334 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2335 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2338 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2339 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2340 m_commandStack->push(resizeCommand);
2342 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2343 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2345 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2346 Transition *transition = static_cast <Transition *>(m_dragItem);
2347 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)) {
2348 // Cannot resize transition
2349 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2350 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2352 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2353 m_commandStack->push(command);
2358 //m_document->renderer()->doRefresh();
2359 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2361 if (m_dragItem->type() == AVWIDGET) {
2362 ItemInfo resizeinfo = info;
2363 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2364 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2366 QUndoCommand *resizeCommand = new QUndoCommand();
2367 resizeCommand->setText(i18n("Resize clip"));
2369 // Check if there is an automatic transition on that clip (lower track)
2370 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2371 if (tr && tr->isAutomatic()) {
2372 ItemInfo trInfo = tr->info();
2373 ItemInfo newTrInfo = trInfo;
2374 newTrInfo.endPos = m_dragItem->endPos();
2375 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2378 // Check if there is an automatic transition on that clip (upper track)
2379 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2380 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2381 ItemInfo trInfo = tr->info();
2382 ItemInfo newTrInfo = trInfo;
2383 newTrInfo.endPos = m_dragItem->endPos();
2384 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2385 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2386 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2390 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2391 m_commandStack->push(resizeCommand);
2392 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2394 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2395 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2397 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2398 Transition *transition = static_cast <Transition *>(m_dragItem);
2399 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)) {
2400 // Cannot resize transition
2401 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2402 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2404 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2405 m_commandStack->push(command);
2408 //m_document->renderer()->doRefresh();
2409 } else if (m_operationMode == FADEIN) {
2410 // resize fade in effect
2411 ClipItem * item = (ClipItem *) m_dragItem;
2412 int ix = item->hasEffect("volume", "fadein");
2414 QDomElement oldeffect = item->effectAt(ix);
2415 int start = item->cropStart().frames(m_document->fps());
2416 int end = item->fadeIn();
2418 slotDeleteEffect(item, oldeffect);
2421 QDomElement effect = oldeffect.cloneNode().toElement();
2422 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2423 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2424 slotUpdateClipEffect(item, effect, oldeffect, ix);
2425 emit clipItemSelected(item, ix);
2427 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2428 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2429 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2430 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2432 ix = item->hasEffect("volume", "fade_from_black");
2434 QDomElement oldeffect = item->effectAt(ix);
2435 int start = item->cropStart().frames(m_document->fps());
2436 int end = item->fadeIn();
2438 slotDeleteEffect(item, oldeffect);
2441 QDomElement effect = oldeffect.cloneNode().toElement();
2442 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2443 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2444 slotUpdateClipEffect(item, effect, oldeffect, ix);
2445 emit clipItemSelected(item, ix);
2448 } else if (m_operationMode == FADEOUT) {
2449 // resize fade in effect
2450 ClipItem * item = (ClipItem *) m_dragItem;
2451 int ix = item->hasEffect("volume", "fadeout");
2453 QDomElement oldeffect = item->effectAt(ix);
2454 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2455 int start = item->fadeOut();
2457 slotDeleteEffect(item, oldeffect);
2459 start = end - start;
2460 QDomElement effect = oldeffect.cloneNode().toElement();
2461 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2462 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2463 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2464 slotUpdateClipEffect(item, effect, oldeffect, ix);
2465 emit clipItemSelected(item, ix);
2467 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2468 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2469 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2470 EffectsList::setParameter(effect, "out", QString::number(0));
2471 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2473 ix = item->hasEffect("brightness", "fade_to_black");
2475 QDomElement oldeffect = item->effectAt(ix);
2476 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2477 int start = item->fadeOut();
2479 slotDeleteEffect(item, oldeffect);
2481 start = end - start;
2482 QDomElement effect = oldeffect.cloneNode().toElement();
2483 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2484 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2485 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2486 slotUpdateClipEffect(item, effect, oldeffect, ix);
2487 emit clipItemSelected(item, ix);
2490 } else if (m_operationMode == KEYFRAME) {
2491 // update the MLT effect
2492 ClipItem * item = (ClipItem *) m_dragItem;
2493 QString previous = item->keyframes(item->selectedEffectIndex());
2494 item->updateKeyframeEffect();
2495 QString next = item->keyframes(item->selectedEffectIndex());
2496 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2497 m_commandStack->push(command);
2498 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2501 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2502 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2503 m_operationMode = NONE;
2506 void CustomTrackView::deleteClip(ItemInfo info) {
2507 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2509 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2510 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2513 if (item->isSelected()) emit clipItemSelected(NULL);
2514 item->baseClip()->removeReference();
2515 m_document->updateClip(item->baseClip()->getId());
2517 if (item->baseClip()->isTransparent()) {
2518 // also remove automatic transition
2519 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2520 if (tr && tr->isAutomatic()) {
2521 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2522 scene()->removeItem(tr);
2526 scene()->removeItem(item);
2527 if (m_dragItem == item) m_dragItem = NULL;
2529 m_document->renderer()->doRefresh();
2532 void CustomTrackView::deleteSelectedClips() {
2533 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2534 if (itemList.count() == 0) {
2535 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2538 resetSelectionGroup();
2539 scene()->clearSelection();
2540 QUndoCommand *deleteSelected = new QUndoCommand();
2541 deleteSelected->setText(i18n("Delete selected items"));
2542 bool resetGroup = false;
2544 // expand & destroy groups
2545 for (int i = 0; i < itemList.count(); i++) {
2546 if (itemList.at(i)->type() == GROUPWIDGET) {
2547 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2548 itemList += children;
2549 QList <ItemInfo> clipInfos;
2550 QList <ItemInfo> transitionInfos;
2551 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2552 for (int j = 0; j < children.count(); j++) {
2553 if (children.at(j)->type() == AVWIDGET) {
2554 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2555 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2556 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2557 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2558 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2561 if (clipInfos.count() > 0) {
2562 new GroupClipsCommand(this, clipInfos, transitionInfos, false, true, deleteSelected);
2568 for (int i = 0; i < itemList.count(); i++) {
2569 if (itemList.at(i)->type() == AVWIDGET) {
2570 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2571 if (item->parentItem()) resetGroup = true;
2572 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2573 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2574 Transition *item = static_cast <Transition *>(itemList.at(i));
2575 if (item->parentItem()) resetGroup = true;
2577 info.startPos = item->startPos();
2578 info.endPos = item->endPos();
2579 info.track = item->track();
2580 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2583 m_commandStack->push(deleteSelected);
2586 void CustomTrackView::changeClipSpeed() {
2587 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2588 if (itemList.count() == 0) {
2589 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2592 QUndoCommand *changeSelected = new QUndoCommand();
2593 changeSelected->setText("Edit clip speed");
2597 for (int i = 0; i < itemList.count(); i++) {
2598 if (itemList.at(i)->type() == AVWIDGET) {
2599 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2600 ItemInfo info = item->info();
2601 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2603 double speed = (double) percent / 100.0;
2604 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2606 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2610 if (count > 0) m_commandStack->push(changeSelected);
2611 else delete changeSelected;
2614 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2615 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2616 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2618 kDebug() << "ERROR: Cannot find clip for speed change";
2619 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2622 info.track = m_document->tracksCount() - item->track();
2623 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2625 item->setSpeed(speed);
2626 item->updateRectGeometry();
2627 if (item->cropDuration().frames(m_document->fps()) > endPos)
2628 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2629 m_document->setModified(true);
2630 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2633 void CustomTrackView::cutSelectedClips() {
2634 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2635 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2636 for (int i = 0; i < itemList.count(); i++) {
2637 if (itemList.at(i)->type() == AVWIDGET) {
2638 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2639 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2640 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2641 m_commandStack->push(command);
2647 void CustomTrackView::groupClips(bool group) {
2648 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2649 QList <ItemInfo> clipInfos;
2650 QList <ItemInfo> transitionInfos;
2651 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2654 int max = itemList.count();
2655 for (int i = 0; i < max; i++) {
2656 if (itemList.at(i)->type() == GROUPWIDGET) {
2657 itemList += itemList.at(i)->childItems();
2661 for (int i = 0; i < itemList.count(); i++) {
2662 if (itemList.at(i)->type() == AVWIDGET) {
2663 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2664 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2665 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2666 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2667 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2670 if (clipInfos.count() > 0) {
2671 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2672 m_commandStack->push(command);
2676 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group) {
2677 resetSelectionGroup();
2678 m_scene->clearSelection();
2680 for (int i = 0; i < clipInfos.count(); i++) {
2681 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2682 if (clip == NULL) continue;
2683 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2684 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2685 m_document->clipManager()->removeGroup(grp);
2686 scene()->destroyItemGroup(grp);
2688 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2690 for (int i = 0; i < transitionInfos.count(); i++) {
2691 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2692 if (tr == NULL) continue;
2693 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2694 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2695 m_document->clipManager()->removeGroup(grp);
2696 scene()->destroyItemGroup(grp);
2698 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2700 m_document->setModified(true);
2704 QList <QGraphicsItemGroup *> groups;
2705 for (int i = 0; i < clipInfos.count(); i++) {
2706 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2708 clip->setSelected(true);
2711 for (int i = 0; i < transitionInfos.count(); i++) {
2712 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2714 clip->setSelected(true);
2718 groupSelectedItems(false, true);
2719 m_document->setModified(true);
2722 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2723 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2724 if (baseclip == NULL) {
2725 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2728 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2729 item->setEffectList(effects);
2730 scene()->addItem(item);
2732 int tracknumber = m_document->tracksCount() - info.track - 1;
2733 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2734 if (isLocked) item->setItemLocked(true);
2736 if (item->baseClip()->isTransparent()) {
2737 // add transparency transition
2738 int endTrack = getPreviousVideoTrack(info.track);
2739 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2740 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2742 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2748 baseclip->addReference();
2749 m_document->updateClip(baseclip->getId());
2750 info.track = m_document->tracksCount() - info.track;
2751 Mlt::Producer *prod;
2752 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2753 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2754 else prod = baseclip->producer(info.track);
2755 m_document->renderer()->mltInsertClip(info, xml, prod);
2756 for (int i = 0; i < item->effectsCount(); i++) {
2757 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2759 m_document->setModified(true);
2760 m_document->renderer()->doRefresh();
2763 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2764 QList<QGraphicsItem *> list = scene()->items();
2765 ClipItem *clip = NULL;
2766 for (int i = 0; i < list.size(); ++i) {
2767 if (list.at(i)->type() == AVWIDGET) {
2768 clip = static_cast <ClipItem *>(list.at(i));
2769 if (clip->clipProducer() == clipId) {
2770 clip->refreshClip();
2771 ItemInfo info = clip->info();
2772 info.track = m_document->tracksCount() - clip->track();
2773 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2779 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2780 int framepos = (int)(pos.frames(m_document->fps()));
2781 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2782 ClipItem *clip = NULL;
2783 for (int i = 0; i < list.size(); i++) {
2784 if (list.at(i)->type() == AVWIDGET) {
2785 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2786 if (test->endPos() == pos) clip = test;
2793 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2794 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2795 ClipItem *clip = NULL;
2796 for (int i = 0; i < list.size(); i++) {
2797 if (list.at(i)->type() == AVWIDGET) {
2798 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2799 if (test->startPos() == pos) clip = test;
2806 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2807 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2808 ClipItem *clip = NULL;
2809 for (int i = 0; i < list.size(); i++) {
2810 if (list.at(i)->type() == AVWIDGET) {
2811 clip = static_cast <ClipItem *>(list.at(i));
2818 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2819 int framepos = (int)(pos.frames(m_document->fps()));
2820 return getClipItemAt(framepos, track);
2823 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2824 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2825 Transition *clip = NULL;
2826 for (int i = 0; i < list.size(); i++) {
2827 if (list.at(i)->type() == TRANSITIONWIDGET) {
2828 clip = static_cast <Transition *>(list.at(i));
2835 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2836 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2839 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2840 int framepos = (int)(pos.frames(m_document->fps()));
2841 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2842 Transition *clip = NULL;
2843 for (int i = 0; i < list.size(); i++) {
2844 if (list.at(i)->type() == TRANSITIONWIDGET) {
2845 Transition *test = static_cast <Transition *>(list.at(i));
2846 if (test->endPos() == pos) clip = test;
2853 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2854 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2855 Transition *clip = NULL;
2856 for (int i = 0; i < list.size(); ++i) {
2857 if (list.at(i)->type() == TRANSITIONWIDGET) {
2858 Transition *test = static_cast <Transition *>(list.at(i));
2859 if (test->startPos() == pos) clip = test;
2866 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2867 if (m_selectionGroup) resetSelectionGroup(false);
2868 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2870 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);
2871 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
2874 Mlt::Producer *prod;
2875 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
2876 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2877 else prod = item->baseClip()->producer(end.track);
2879 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);
2881 bool snap = KdenliveSettings::snaptopoints();
2882 KdenliveSettings::setSnaptopoints(false);
2883 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2885 int tracknumber = m_document->tracksCount() - end.track - 1;
2886 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2887 m_scene->clearSelection();
2888 if (isLocked) item->setItemLocked(true);
2890 if (item->isItemLocked()) item->setItemLocked(false);
2891 item->setSelected(true);
2893 if (item->baseClip()->isTransparent()) {
2894 // Also move automatic transition
2895 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2896 if (tr && tr->isAutomatic()) {
2897 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2898 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);
2899 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2902 KdenliveSettings::setSnaptopoints(snap);
2903 m_document->setModified(true);
2905 // undo last move and emit error message
2906 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2908 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2911 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2913 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2914 resetSelectionGroup();
2915 m_scene->clearSelection();
2916 QList <QGraphicsItemGroup *> groups;
2917 for (int i = 0; i < startClip.count(); i++) {
2919 startClip[i].startPos = startClip.at(i).startPos - offset;
2920 startClip[i].track = startClip.at(i).track - trackOffset;
2922 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2924 clip->setItemLocked(false);
2925 if (clip->parentItem()) clip->parentItem()->setSelected(true);
2926 else clip->setSelected(true);
2927 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2930 for (int i = 0; i < startTransition.count(); i++) {
2932 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2933 startTransition[i].track = startTransition.at(i).track - trackOffset;
2935 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2937 tr->setItemLocked(false);
2938 if (tr->parentItem()) tr->parentItem()->setSelected(true);
2939 else tr->setSelected(true);
2940 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());
2943 groupSelectedItems(true);
2944 if (m_selectionGroup) {
2945 QPointF pos = m_selectionGroup->pos();
2946 qreal posx = pos.x() + offset.frames(m_document->fps());
2947 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2948 bool snap = KdenliveSettings::snaptopoints();
2949 KdenliveSettings::setSnaptopoints(false);
2951 m_selectionGroup->setPos(posx, posy);
2953 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2954 m_selectionGroup->setPos(top);
2955 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2956 m_selectionGroupInfo.track = m_selectionGroup->track();
2958 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2959 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
2962 int max = children.count();
2963 for (int i = 0; i < max; i++) {
2964 if (children.at(i)->type() == GROUPWIDGET) {
2965 children += children.at(i)->childItems();
2968 for (int i = 0; i < children.count(); i++) {
2969 // re-add items in correct place
2970 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
2971 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2973 ItemInfo info = item->info();
2974 int tracknumber = m_document->tracksCount() - info.track - 1;
2975 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2976 if (isLocked) item->setItemLocked(true);
2977 else if (item->isItemLocked()) item->setItemLocked(false);
2979 if (item->type() == AVWIDGET) {
2980 ClipItem *clip = static_cast <ClipItem*>(item);
2981 info.track = m_document->tracksCount() - info.track;
2982 Mlt::Producer *prod;
2983 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2984 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2985 else prod = clip->baseClip()->producer(info.track);
2986 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2988 Transition *tr = static_cast <Transition*>(item);
2989 int newTrack = tr->transitionEndTrack();
2990 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2991 if (!tr->forcedTrack()) {
2992 newTrack += trackOffset;
2993 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2995 tr->updateTransitionEndTrack(newTrack);
2996 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2997 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3000 KdenliveSettings::setSnaptopoints(snap);
3005 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
3006 Transition *item = getTransitionItemAt(start.startPos, start.track);
3008 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);
3009 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3012 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3013 bool snap = KdenliveSettings::snaptopoints();
3014 KdenliveSettings::setSnaptopoints(false);
3015 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3016 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3017 // Transition was moved
3018 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3019 } else if (end.endPos == start.endPos) {
3020 // Transition start resize
3021 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3022 } else if (end.startPos == start.startPos) {
3023 // Transition end resize;
3024 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3027 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3028 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3029 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3031 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3032 KdenliveSettings::setSnaptopoints(snap);
3033 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3034 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);
3035 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3038 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
3039 bool resizeClipStart = true;
3040 if (start.startPos == end.startPos) resizeClipStart = false;
3041 /*if (resizeClipStart) offset = 1;
3043 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3045 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);
3046 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3049 if (item->parentItem()) {
3050 // Item is part of a group, reset group
3051 resetSelectionGroup();
3053 bool snap = KdenliveSettings::snaptopoints();
3054 KdenliveSettings::setSnaptopoints(false);
3055 if (resizeClipStart && start.startPos != end.startPos) {
3056 ItemInfo clipinfo = item->info();
3057 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3058 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3060 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3061 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3062 updateClipFade(item);
3063 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3064 } else if (!resizeClipStart) {
3065 ItemInfo clipinfo = item->info();
3066 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3067 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3069 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3070 updateClipFade(item, true);
3071 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3073 if (end.cropStart != start.cropStart) {
3074 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3075 ItemInfo clipinfo = end;
3076 clipinfo.track = m_document->tracksCount() - end.track;
3077 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3079 item->setCropStart(end.cropStart);
3080 item->resetThumbs();
3083 m_document->renderer()->doRefresh();
3084 KdenliveSettings::setSnaptopoints(snap);
3087 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
3088 if (!updateFadeOut) {
3089 int end = item->fadeIn();
3091 // there is a fade in effect
3092 int effectPos = item->hasEffect("volume", "fadein");
3093 if (effectPos != -1) {
3094 QDomElement oldeffect = item->effectAt(effectPos);
3095 int start = item->cropStart().frames(m_document->fps());
3096 int max = item->cropDuration().frames(m_document->fps());
3098 item->setFadeIn(max);
3099 end = item->fadeIn();
3102 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3103 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3104 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3105 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3106 // if fade effect is displayed, update the effect edit widget with new clip duration
3107 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3109 effectPos = item->hasEffect("brightness", "fade_from_black");
3110 if (effectPos != -1) {
3111 QDomElement oldeffect = item->effectAt(effectPos);
3112 int start = item->cropStart().frames(m_document->fps());
3113 int max = item->cropDuration().frames(m_document->fps());
3115 item->setFadeIn(max);
3116 end = item->fadeIn();
3119 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3120 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3121 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3122 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3123 // if fade effect is displayed, update the effect edit widget with new clip duration
3124 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3128 int start = item->fadeOut();
3130 // there is a fade in effect
3131 int effectPos = item->hasEffect("volume", "fadeout");
3132 if (effectPos != -1) {
3133 QDomElement oldeffect = item->effectAt(effectPos);
3134 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3135 int max = item->cropDuration().frames(m_document->fps());
3137 item->setFadeOut(max);
3138 start = item->fadeOut();
3140 start = end - start;
3141 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3142 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3143 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3144 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3145 // if fade effect is displayed, update the effect edit widget with new clip duration
3146 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3148 effectPos = item->hasEffect("brightness", "fade_to_black");
3149 if (effectPos != -1) {
3150 QDomElement oldeffect = item->effectAt(effectPos);
3151 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3152 int max = item->cropDuration().frames(m_document->fps());
3154 item->setFadeOut(max);
3155 start = item->fadeOut();
3157 start = end - start;
3158 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3159 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3160 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3161 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3162 // if fade effect is displayed, update the effect edit widget with new clip duration
3163 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3169 double CustomTrackView::getSnapPointForPos(double pos) {
3170 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3173 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems) {
3174 QList <GenTime> snaps;
3175 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3176 QList<QGraphicsItem *> itemList = items();
3177 for (int i = 0; i < itemList.count(); i++) {
3178 if (itemList.at(i) == selected) continue;
3179 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3180 if (itemList.at(i)->type() == AVWIDGET) {
3181 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3182 GenTime start = item->startPos();
3183 GenTime end = item->endPos();
3184 snaps.append(start);
3186 if (!offsetList.isEmpty()) {
3187 for (int j = 0; j < offsetList.size(); j++) {
3188 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3189 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3193 QList < GenTime > markers = item->snapMarkers();
3194 for (int j = 0; j < markers.size(); ++j) {
3195 GenTime t = markers.at(j);
3197 if (!offsetList.isEmpty()) {
3198 for (int k = 0; k < offsetList.size(); k++) {
3199 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3203 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3204 Transition *transition = static_cast <Transition*>(itemList.at(i));
3205 GenTime start = transition->startPos();
3206 GenTime end = transition->endPos();
3207 snaps.append(start);
3209 if (!offsetList.isEmpty()) {
3210 for (int j = 0; j < offsetList.size(); j++) {
3211 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3212 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3218 // add cursor position
3219 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3221 if (!offsetList.isEmpty()) {
3222 for (int j = 0; j < offsetList.size(); j++) {
3223 snaps.append(pos - offsetList.at(j));
3228 for (int i = 0; i < m_guides.count(); i++) {
3229 snaps.append(m_guides.at(i)->position());
3230 if (!offsetList.isEmpty()) {
3231 for (int j = 0; j < offsetList.size(); j++) {
3232 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3238 m_scene->setSnapList(snaps);
3239 //for (int i = 0; i < m_snapPoints.size(); ++i)
3240 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3243 void CustomTrackView::slotSeekToPreviousSnap() {
3244 updateSnapPoints(NULL);
3245 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3246 setCursorPos((int) res.frames(m_document->fps()));
3250 void CustomTrackView::slotSeekToNextSnap() {
3251 updateSnapPoints(NULL);
3252 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3253 setCursorPos((int) res.frames(m_document->fps()));
3257 void CustomTrackView::clipStart() {
3258 ClipItem *item = getMainActiveClip();
3260 setCursorPos((int) item->startPos().frames(m_document->fps()));
3265 void CustomTrackView::clipEnd() {
3266 ClipItem *item = getMainActiveClip();
3268 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3273 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
3274 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3275 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3276 m_commandStack->push(command);
3279 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
3280 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3281 m_commandStack->push(command);
3284 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
3285 DocClipBase *base = m_document->clipManager()->getClipById(id);
3286 QList <CommentedTime> markers = base->commentedSnapMarkers();
3288 if (markers.isEmpty()) {
3289 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3292 QUndoCommand *deleteMarkers = new QUndoCommand();
3293 deleteMarkers->setText("Delete clip markers");
3295 for (int i = 0; i < markers.size(); i++) {
3296 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3298 m_commandStack->push(deleteMarkers);
3301 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
3302 DocClipBase *base = m_document->clipManager()->getClipById(id);
3303 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3304 else base->deleteSnapMarker(pos);
3305 m_document->setModified(true);
3306 viewport()->update();
3309 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
3310 return (*g1).position() < (*g2).position();
3313 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
3314 if (oldPos > GenTime() && pos > GenTime()) {
3316 for (int i = 0; i < m_guides.count(); i++) {
3317 if (m_guides.at(i)->position() == oldPos) {
3318 Guide *item = m_guides.at(i);
3319 item->updateGuide(pos, comment);
3323 } else if (pos > GenTime()) addGuide(pos, comment);
3327 for (int i = 0; i < m_guides.count(); i++) {
3328 if (m_guides.at(i)->position() == oldPos) {
3329 Guide *item = m_guides.takeAt(i);
3335 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3337 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3338 m_document->syncGuides(m_guides);
3341 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
3342 for (int i = 0; i < m_guides.count(); i++) {
3343 if (m_guides.at(i)->position() == pos) {
3344 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3348 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3349 scene()->addItem(g);
3351 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3352 m_document->syncGuides(m_guides);
3356 void CustomTrackView::slotAddGuide() {
3357 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3358 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3359 if (d.exec() != QDialog::Accepted) return;
3360 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3361 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3362 m_commandStack->push(command);
3366 void CustomTrackView::slotEditGuide() {
3367 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3369 for (int i = 0; i < m_guides.count(); i++) {
3370 if (m_guides.at(i)->position() == pos) {
3371 slotEditGuide(m_guides.at(i)->info());
3376 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3379 void CustomTrackView::slotEditGuide(CommentedTime guide) {
3380 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3381 if (d.exec() == QDialog::Accepted) {
3382 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3383 m_commandStack->push(command);
3388 void CustomTrackView::slotDeleteGuide() {
3389 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3391 for (int i = 0; i < m_guides.count(); i++) {
3392 if (m_guides.at(i)->position() == pos) {
3393 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3394 m_commandStack->push(command);
3399 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3402 void CustomTrackView::slotDeleteAllGuides() {
3403 QUndoCommand *deleteAll = new QUndoCommand();
3404 deleteAll->setText("Delete all guides");
3405 for (int i = 0; i < m_guides.count(); i++) {
3406 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3408 m_commandStack->push(deleteAll);
3411 void CustomTrackView::setTool(PROJECTTOOL tool) {
3415 void CustomTrackView::setScale(double scaleFactor) {
3417 matrix = matrix.scale(scaleFactor, 1);
3418 m_scene->setScale(scaleFactor);
3419 //scale(scaleFactor, 1);
3420 m_animationTimer->stop();
3430 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3432 int diff = sceneRect().width() - m_projectDuration;
3433 if (diff * matrix.m11() < 50) {
3434 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3435 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3438 centerOn(QPointF(cursorPos(), m_tracksHeight));
3439 //verticalScrollBar()->setValue(vert);*/
3442 void CustomTrackView::slotRefreshGuides() {
3443 if (KdenliveSettings::showmarkers()) {
3444 kDebug() << "// refresh GUIDES";
3445 for (int i = 0; i < m_guides.count(); i++) {
3446 m_guides.at(i)->update();
3451 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
3452 QColor base = palette().button().color();
3454 r.setWidth(r.width() + 1);
3455 painter->setClipRect(r);
3456 painter->drawLine(r.left(), 0, r.right(), 0);
3457 uint max = m_document->tracksCount();
3458 for (uint i = 0; i < max;i++) {
3459 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)));
3460 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)));
3461 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3463 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3464 if (height() > lowerLimit)
3465 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3468 bool CustomTrackView::findString(const QString &text) {
3470 for (int i = 0; i < m_searchPoints.size(); ++i) {
3471 marker = m_searchPoints.at(i).comment();
3472 if (marker.contains(text, Qt::CaseInsensitive)) {
3473 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3474 int vert = verticalScrollBar()->value();
3475 int hor = cursorPos();
3476 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3484 bool CustomTrackView::findNextString(const QString &text) {
3486 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3487 marker = m_searchPoints.at(i).comment();
3488 if (marker.contains(text, Qt::CaseInsensitive)) {
3489 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3490 int vert = verticalScrollBar()->value();
3491 int hor = cursorPos();
3492 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3501 void CustomTrackView::initSearchStrings() {
3502 m_searchPoints.clear();
3503 QList<QGraphicsItem *> itemList = items();
3504 for (int i = 0; i < itemList.count(); i++) {
3505 // parse all clip names
3506 if (itemList.at(i)->type() == AVWIDGET) {
3507 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3508 GenTime start = item->startPos();
3509 CommentedTime t(start, item->clipName());
3510 m_searchPoints.append(t);
3511 // add all clip markers
3512 QList < CommentedTime > markers = item->commentedSnapMarkers();
3513 m_searchPoints += markers;
3518 for (int i = 0; i < m_guides.count(); i++) {
3519 m_searchPoints.append(m_guides.at(i)->info());
3522 qSort(m_searchPoints);
3525 void CustomTrackView::clearSearchStrings() {
3526 m_searchPoints.clear();
3530 void CustomTrackView::copyClip() {
3531 while (m_copiedItems.count() > 0) {
3532 delete m_copiedItems.takeFirst();
3534 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3535 if (itemList.count() == 0) {
3536 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3539 for (int i = 0; i < itemList.count(); i++) {
3540 if (itemList.at(i)->type() == AVWIDGET) {
3541 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3542 m_copiedItems.append(dup->clone(dup->info()));
3543 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3544 Transition *dup = static_cast <Transition *>(itemList.at(i));
3545 m_copiedItems.append(dup->clone());
3550 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3551 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));
3552 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3553 for (int i = 0; i < collisions.count(); i++) {
3554 if (collisions.at(i)->type() == type) return false;
3559 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3560 for (int i = 0; i < items.count(); i++) {
3561 ItemInfo info = items.at(i)->info();
3562 info.startPos += offset;
3563 info.endPos += offset;
3564 info.track += trackOffset;
3565 if (!canBePastedTo(info, items.at(i)->type())) return false;
3570 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3571 QPainterPath movePath;
3572 movePath.moveTo(0, 0);
3574 for (int i = 0; i < items.count(); i++) {
3575 ItemInfo info = items.at(i)->info();
3576 info.startPos = info.startPos + offset;
3577 info.endPos = info.endPos + offset;
3578 info.track = info.track + trackOffset;
3579 if (info.startPos < GenTime()) {
3580 // No clip should go below 0
3583 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));
3584 movePath.addRect(rect);
3586 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3587 for (int i = 0; i < collisions.count(); i++) {
3588 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3589 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3596 void CustomTrackView::pasteClip() {
3597 if (m_copiedItems.count() == 0) {
3598 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3602 if (m_menuPosition.isNull()) {
3603 position = mapFromGlobal(QCursor::pos());
3604 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3605 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3608 } else position = m_menuPosition;
3609 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3610 int track = (int)(position.y() / m_tracksHeight);
3611 ItemInfo first = m_copiedItems.at(0)->info();
3613 GenTime offset = pos - first.startPos;
3614 int trackOffset = track - first.track;
3616 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3617 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3620 QUndoCommand *pasteClips = new QUndoCommand();
3621 pasteClips->setText("Paste clips");
3623 for (int i = 0; i < m_copiedItems.count(); i++) {
3624 // parse all clip names
3625 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3626 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3628 info.startPos = clip->startPos() + offset;
3629 info.endPos = clip->endPos() + offset;
3630 info.cropStart = clip->cropStart();
3631 info.track = clip->track() + trackOffset;
3632 if (canBePastedTo(info, AVWIDGET)) {
3633 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3634 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3635 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3636 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3638 info.startPos = tr->startPos() + offset;
3639 info.endPos = tr->endPos() + offset;
3640 info.track = tr->track() + trackOffset;
3641 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3642 if (info.startPos >= info.endPos) {
3643 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3644 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3645 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3648 m_commandStack->push(pasteClips);
3651 void CustomTrackView::pasteClipEffects() {
3652 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3653 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3656 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3657 EffectsList effects = clip->effectList();
3659 QUndoCommand *paste = new QUndoCommand();
3660 paste->setText("Paste effects");
3662 QList<QGraphicsItem *> clips = scene()->selectedItems();
3663 for (int i = 0; i < clips.count(); ++i) {
3664 if (clips.at(i)->type() == AVWIDGET) {
3665 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3666 for (int i = 0; i < clip->effectsCount(); i++) {
3667 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3671 m_commandStack->push(paste);
3675 ClipItem *CustomTrackView::getClipUnderCursor() const {
3676 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3677 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3678 for (int i = 0; i < collisions.count(); i++) {
3679 if (collisions.at(i)->type() == AVWIDGET) {
3680 return static_cast < ClipItem *>(collisions.at(i));
3686 ClipItem *CustomTrackView::getMainActiveClip() const {
3687 QList<QGraphicsItem *> clips = scene()->selectedItems();
3688 if (clips.isEmpty()) {
3689 return getClipUnderCursor();
3691 ClipItem *item = NULL;
3692 for (int i = 0; i < clips.count(); ++i) {
3693 if (clips.at(i)->type() == AVWIDGET)
3694 item = static_cast < ClipItem *>(clips.at(i));
3695 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3697 if (item) return item;
3702 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3703 QList<QGraphicsItem *> clips = scene()->selectedItems();
3704 if (clips.isEmpty()) {
3705 return getClipUnderCursor();
3708 // remove all items in the list that are not clips
3709 for (int i = 0; i < clips.count();) {
3710 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3713 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3714 for (int i = 0; i < clips.count(); ++i) {
3715 if (clips.at(i)->type() == AVWIDGET) {
3716 item = static_cast < ClipItem *>(clips.at(i));
3717 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3725 void CustomTrackView::setInPoint() {
3726 ClipItem *clip = getActiveClipUnderCursor(true);
3728 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3731 ItemInfo startInfo = clip->info();
3732 ItemInfo endInfo = startInfo;
3733 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3734 if (endInfo.startPos >= startInfo.endPos) {
3735 // Check for invalid resize
3736 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3738 } else if (endInfo.startPos < startInfo.startPos) {
3739 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3740 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3741 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3745 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3746 m_commandStack->push(command);
3749 void CustomTrackView::setOutPoint() {
3750 ClipItem *clip = getActiveClipUnderCursor(true);
3752 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3755 ItemInfo startInfo = clip->info();
3756 ItemInfo endInfo = clip->info();
3757 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3758 if (endInfo.endPos <= startInfo.startPos) {
3759 // Check for invalid resize
3760 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3762 } else if (endInfo.endPos > startInfo.endPos) {
3763 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3764 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3765 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3772 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3773 m_commandStack->push(command);
3776 void CustomTrackView::slotUpdateAllThumbs() {
3777 QList<QGraphicsItem *> itemList = items();
3778 //if (itemList.isEmpty()) return;
3780 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3781 for (int i = 0; i < itemList.count(); i++) {
3782 if (itemList.at(i)->type() == AVWIDGET) {
3783 item = static_cast <ClipItem *>(itemList.at(i));
3784 if (item->clipType() != COLOR) {
3785 // Check if we have a cached thumbnail
3786 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3787 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3788 if (QFile::exists(thumb)) {
3790 item->slotSetStartThumb(pix);
3791 item->slotSetEndThumb(pix);
3794 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3795 QString endThumb = startThumb;
3796 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3797 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3798 if (QFile::exists(startThumb)) {
3799 QPixmap pix(startThumb);
3800 item->slotSetStartThumb(pix);
3802 if (QFile::exists(endThumb)) {
3803 QPixmap pix(endThumb);
3804 item->slotSetEndThumb(pix);
3808 item->refreshClip();
3809 qApp->processEvents();
3812 viewport()->update();
3815 void CustomTrackView::saveThumbnails() {
3816 QList<QGraphicsItem *> itemList = items();
3818 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3819 for (int i = 0; i < itemList.count(); i++) {
3820 if (itemList.at(i)->type() == AVWIDGET) {
3821 item = static_cast <ClipItem *>(itemList.at(i));
3822 if (item->clipType() != COLOR) {
3823 // Check if we have a cached thumbnail
3824 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3825 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3826 if (!QFile::exists(thumb)) {
3827 QPixmap pix(item->startThumb());
3831 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3832 QString endThumb = startThumb;
3833 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3834 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3835 if (!QFile::exists(startThumb)) {
3836 QPixmap pix(item->startThumb());
3837 pix.save(startThumb);
3839 if (!QFile::exists(endThumb)) {
3840 QPixmap pix(item->endThumb());
3850 void CustomTrackView::slotInsertTrack(int ix) {
3851 kDebug() << "// INSERTING TRK: " << ix;
3852 QDialog d(parentWidget());
3853 Ui::AddTrack_UI view;
3855 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3856 view.track_nb->setValue(ix);
3857 d.setWindowTitle(i18n("Insert Track"));
3859 if (d.exec() == QDialog::Accepted) {
3860 ix = view.track_nb->value();
3861 if (view.before_select->currentIndex() == 1) {
3865 if (view.video_track->isChecked()) {
3866 info.type = VIDEOTRACK;
3867 info.isMute = false;
3868 info.isBlind = false;
3869 info.isLocked = false;
3871 info.type = AUDIOTRACK;
3872 info.isMute = false;
3873 info.isBlind = true;
3874 info.isLocked = false;
3876 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3877 m_commandStack->push(addTrack);
3878 m_document->setModified(true);
3882 void CustomTrackView::slotDeleteTrack(int ix) {
3884 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3886 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3887 deleteTimelineTrack(ix, info);
3888 m_document->setModified(true);
3889 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3890 m_commandStack->push(command);*/
3894 void CustomTrackView::slotChangeTrack(int ix) {
3895 QDialog d(parentWidget());
3896 Ui::AddTrack_UI view;
3898 view.label->setText(i18n("Change track"));
3899 view.before_select->setHidden(true);
3900 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3901 view.track_nb->setValue(ix);
3902 d.setWindowTitle(i18n("Change Track Type"));
3904 if (d.exec() == QDialog::Accepted) {
3906 info.isLocked = false;
3907 info.isMute = false;
3908 ix = view.track_nb->value();
3910 if (view.video_track->isChecked()) {
3911 info.type = VIDEOTRACK;
3912 info.isBlind = false;
3914 info.type = AUDIOTRACK;
3915 info.isBlind = true;
3917 changeTimelineTrack(ix, info);
3918 m_document->setModified(true);
3923 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3924 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3925 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3926 QList<QGraphicsItem *> selection = m_scene->items(r);
3927 QUndoCommand *deleteTrack = new QUndoCommand();
3928 deleteTrack->setText("Delete track");
3930 // Delete all clips in selected track
3931 for (int i = 0; i < selection.count(); i++) {
3932 if (selection.at(i)->type() == AVWIDGET) {
3933 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3934 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3935 m_scene->removeItem(item);
3938 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3939 Transition *item = static_cast <Transition *>(selection.at(i));
3940 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3941 m_scene->removeItem(item);
3947 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3948 m_commandStack->push(deleteTrack);
3951 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3952 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3953 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3954 m_commandStack->push(changeTrack);
3957 void CustomTrackView::autoTransition() {
3958 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3959 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3960 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3963 Transition *tr = static_cast <Transition*>(itemList.at(0));
3964 tr->setAutomatic(!tr->isAutomatic());
3965 QDomElement transition = tr->toXML();
3966 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);
3970 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3972 QDomNodeList params = effect.elementsByTagName("parameter");
3973 for (int i = 0; i < params.count(); i++) {
3974 QDomElement e = params.item(i).toElement();
3975 if (!e.isNull() && e.attribute("type") == "constant") {
3976 if (e.hasAttribute("factor")) {
3977 double factor = e.attribute("factor").toDouble();
3978 double value = e.attribute("value").toDouble();
3979 value = value / factor;
3980 result.append(QString::number(value));
3981 } else result.append(e.attribute("value"));
3987 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3988 QList<QGraphicsItem *> list = scene()->items();
3989 ClipItem *clip = NULL;
3990 for (int i = 0; i < list.size(); ++i) {
3991 if (list.at(i)->type() == AVWIDGET) {
3992 clip = static_cast <ClipItem *>(list.at(i));
3993 if (clip->clipProducer() == id) {
3994 clip->setClipName(name);
3998 viewport()->update();
4001 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
4002 minimum = GenTime();
4003 maximum = GenTime();
4004 QList<QGraphicsItem *> selection;
4005 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4006 selection.removeAll(item);
4007 for (int i = 0; i < selection.count(); i++) {
4008 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4009 if (clip && clip->type() == AVWIDGET) {
4010 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4011 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4016 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
4017 minimum = GenTime();
4018 maximum = GenTime();
4019 QList<QGraphicsItem *> selection;
4020 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4021 selection.removeAll(item);
4022 for (int i = 0; i < selection.count(); i++) {
4023 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4024 if (clip && clip->type() == TRANSITIONWIDGET) {
4025 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4026 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4032 void CustomTrackView::loadGroups(const QDomNodeList groups) {
4033 for (int i = 0; i < groups.count(); i++) {
4034 QDomNodeList children = groups.at(i).childNodes();
4035 scene()->clearSelection();
4036 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4037 QDomNode n = children.item(nodeindex);
4038 QDomElement elem = n.toElement();
4039 int pos = elem.attribute("position").toInt();
4040 int track = elem.attribute("track").toInt();
4041 if (elem.tagName() == "clipitem") {
4042 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4043 if (clip) clip->setSelected(true);
4045 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4046 if (clip) clip->setSelected(true);
4049 groupSelectedItems(false, true);
4053 void CustomTrackView::splitAudio() {
4054 resetSelectionGroup();
4055 QList<QGraphicsItem *> selection = scene()->selectedItems();
4056 if (selection.isEmpty()) {
4057 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4060 QUndoCommand *splitCommand = new QUndoCommand();
4061 splitCommand->setText(i18n("Split audio"));
4062 for (int i = 0; i < selection.count(); i++) {
4063 if (selection.at(i)->type() == AVWIDGET) {
4064 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4065 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4066 if (clip->parentItem()) {
4067 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4069 new SplitAudioCommand(this, clip->track(), clip->startPos(), true, splitCommand);
4074 m_commandStack->push(splitCommand);
4077 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split) {
4078 ClipItem *clip = getClipItemAt(pos, track);
4080 kDebug() << "// Cannot find clip to split!!!";
4084 int start = pos.frames(m_document->fps());
4085 int freetrack = m_document->tracksCount() - track - 1;
4086 for (; freetrack > 0; freetrack--) {
4087 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4088 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4089 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4090 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4091 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4096 kDebug() << "GOT TRK: " << track;
4097 if (freetrack == 0) {
4098 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4101 info.startPos = clip->startPos();
4102 info.endPos = clip->endPos();
4103 info.cropStart = clip->cropStart();
4104 info.track = m_document->tracksCount() - freetrack;
4105 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4106 scene()->clearSelection();
4107 clip->setSelected(true);
4108 ClipItem *audioClip = getClipItemAt(start, info.track);
4110 clip->setVideoOnly(true);
4111 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4112 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4113 audioClip->setSelected(true);
4114 audioClip->setAudioOnly(true);
4115 groupSelectedItems(false, true);
4119 // unsplit clip: remove audio part and change video part to normal clip
4120 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4121 kDebug() << "//CANNOT FIND CLP GRP";
4124 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4125 QList<QGraphicsItem *> children = grp->childItems();
4126 if (children.count() != 2) {
4127 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4130 for (int i = 0; i < children.count(); i++) {
4131 if (children.at(i) != clip) {
4132 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4133 ItemInfo info = clip->info();
4134 deleteClip(clp->info());
4135 clip->setVideoOnly(false);
4136 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4140 m_document->clipManager()->removeGroup(grp);
4141 scene()->destroyItemGroup(grp);
4145 void CustomTrackView::videoOnly() {
4146 resetSelectionGroup();
4147 QList<QGraphicsItem *> selection = scene()->selectedItems();
4148 if (selection.isEmpty()) {
4149 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4152 QUndoCommand *videoCommand = new QUndoCommand();
4153 videoCommand->setText(i18n("Video only"));
4154 for (int i = 0; i < selection.count(); i++) {
4155 if (selection.at(i)->type() == AVWIDGET) {
4156 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4157 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4158 if (clip->parentItem()) {
4159 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4161 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4166 m_commandStack->push(videoCommand);
4169 void CustomTrackView::audioOnly() {
4170 resetSelectionGroup();
4171 QList<QGraphicsItem *> selection = scene()->selectedItems();
4172 if (selection.isEmpty()) {
4173 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4176 QUndoCommand *videoCommand = new QUndoCommand();
4177 videoCommand->setText(i18n("Audio only"));
4178 for (int i = 0; i < selection.count(); i++) {
4179 if (selection.at(i)->type() == AVWIDGET) {
4180 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4181 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4182 if (clip->parentItem()) {
4183 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4185 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4190 m_commandStack->push(videoCommand);
4193 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly) {
4194 ClipItem *clip = getClipItemAt(pos, track);
4196 kDebug() << "// Cannot find clip to split!!!";
4200 int start = pos.frames(m_document->fps());
4201 clip->setVideoOnly(true);
4202 clip->setAudioOnly(false);
4203 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4204 } else if (audioOnly) {
4205 int start = pos.frames(m_document->fps());
4206 clip->setAudioOnly(true);
4207 clip->setVideoOnly(false);
4208 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4210 int start = pos.frames(m_document->fps());
4211 clip->setAudioOnly(false);
4212 clip->setVideoOnly(false);
4213 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4218 #include "customtrackview.moc"