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 || selection.at(i)->type() == GROUPWIDGET) {
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);
672 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
673 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
678 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
679 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
680 m_document->renderer()->pause();
681 m_commandStack->push(command);
682 m_document->setModified(true);
688 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
690 QList <GenTime> offsetList;
691 QList<QGraphicsItem *> children = dragGroup->childItems();
692 for (int i = 0; i < children.count(); i++) {
693 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
694 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
695 offsetList.append(item->startPos());
696 offsetList.append(item->endPos());
699 if (!offsetList.isEmpty()) {
701 GenTime startOffset = offsetList.takeFirst();
702 QList <GenTime> cleandOffsetList;
703 for (int k = 0; k < offsetList.size(); k++) {
704 GenTime newoffset = offsetList.at(k) - startOffset;
705 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
706 cleandOffsetList.append(newoffset);
709 updateSnapPoints(NULL, cleandOffsetList, true);
713 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
714 else emit clipItemSelected(NULL);
716 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || dragGroup && dragGroup->isSelected())) {
717 // If clicked item is selected, allow move
718 if (dragGroup) dragGroup->setSelected(true);
720 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
722 resetSelectionGroup();
723 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
725 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
726 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
727 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
729 bool selected = !m_dragItem->isSelected();
730 if (dragGroup) dragGroup->setSelected(selected);
731 else m_dragItem->setSelected(selected);
732 groupSelectedItems();
733 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
734 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
735 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
738 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
739 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
741 if (m_operationMode == KEYFRAME) {
742 m_dragItem->updateSelectedKeyFrame();
743 m_blockRefresh = false;
745 } else if (m_operationMode == MOVE) {
746 setCursor(Qt::ClosedHandCursor);
747 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
749 info.startPos = m_dragItem->startPos();
750 info.track = m_dragItem->track();
751 int transitiontrack = getPreviousVideoTrack(info.track);
752 ClipItem *transitionClip = NULL;
753 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
754 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
755 info.endPos = transitionClip->endPos();
756 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
757 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
758 // Check there is no other transition at that place
759 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
760 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
761 QList<QGraphicsItem *> selection = m_scene->items(r);
762 bool transitionAccepted = true;
763 for (int i = 0; i < selection.count(); i++) {
764 if (selection.at(i)->type() == TRANSITIONWIDGET) {
765 Transition *tr = static_cast <Transition *>(selection.at(i));
766 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
767 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
768 } else transitionAccepted = false;
771 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
772 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
773 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
775 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
776 info.track = m_dragItem->track();
777 int transitiontrack = getPreviousVideoTrack(info.track);
778 ClipItem *transitionClip = NULL;
779 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
780 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
781 info.startPos = transitionClip->startPos();
782 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
783 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
784 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
785 EffectsList::setParameter(transition, "reverse", "1");
787 // Check there is no other transition at that place
788 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
789 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
790 QList<QGraphicsItem *> selection = m_scene->items(r);
791 bool transitionAccepted = true;
792 for (int i = 0; i < selection.count(); i++) {
793 if (selection.at(i)->type() == TRANSITIONWIDGET) {
794 Transition *tr = static_cast <Transition *>(selection.at(i));
795 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
796 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
797 } else transitionAccepted = false;
800 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
801 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
803 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
804 resetSelectionGroup(false);
805 m_dragItem->setSelected(true);
808 m_blockRefresh = false;
810 //QGraphicsView::mousePressEvent(event);
813 void CustomTrackView::resetSelectionGroup(bool selectItems) {
814 if (m_selectionGroup) {
815 // delete selection group
816 bool snap = KdenliveSettings::snaptopoints();
817 KdenliveSettings::setSnaptopoints(false);
819 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
820 scene()->destroyItemGroup(m_selectionGroup);
821 for (int i = 0; i < children.count(); i++) {
822 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
823 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
824 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
825 children.at(i)->setSelected(selectItems);
827 } else if (children.at(i)->type() == GROUPWIDGET) {
828 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
829 children.at(i)->setSelected(selectItems);
832 m_selectionGroup = NULL;
833 KdenliveSettings::setSnaptopoints(snap);
837 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup) {
838 if (m_selectionGroup) {
839 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
842 QList<QGraphicsItem *> selection = m_scene->selectedItems();
843 if (selection.isEmpty()) return;
844 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
845 // Find top left position of selection
846 for (int i = 1; i < selection.count(); i++) {
847 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
848 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
849 if (currenttop.x() < top.x()) top.setX(currenttop.x());
850 if (currenttop.y() < top.y()) top.setY(currenttop.y());
854 if (force || selection.count() > 1) {
855 bool snap = KdenliveSettings::snaptopoints();
856 KdenliveSettings::setSnaptopoints(false);
857 if (createNewGroup) {
858 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
859 newGroup->translate(-top.x(), -top.y() + 1);
860 newGroup->setPos(top.x(), top.y() - 1);
861 scene()->addItem(newGroup);
863 // CHeck if we are trying to include a group in a group
864 QList <AbstractGroupItem *> groups;
865 for (int i = 0; i < selection.count(); i++) {
866 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
867 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
868 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
870 if (!groups.isEmpty()) {
871 // ungroup previous groups
872 while (!groups.isEmpty()) {
873 AbstractGroupItem *grp = groups.takeFirst();
874 m_document->clipManager()->removeGroup(grp);
875 scene()->destroyItemGroup(grp);
877 selection = m_scene->selectedItems();
880 for (int i = 0; i < selection.count(); i++) {
881 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
882 newGroup->addToGroup(selection.at(i));
883 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
886 KdenliveSettings::setSnaptopoints(snap);
888 m_selectionGroup = new AbstractGroupItem(m_document->fps());
889 m_selectionGroup->translate(-top.x(), -top.y() + 1);
890 m_selectionGroup->setPos(top.x(), top.y() - 1);
891 scene()->addItem(m_selectionGroup);
892 for (int i = 0; i < selection.count(); i++) {
893 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
894 m_selectionGroup->addToGroup(selection.at(i));
895 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
898 KdenliveSettings::setSnaptopoints(snap);
899 if (m_selectionGroup) {
900 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
901 m_selectionGroupInfo.track = m_selectionGroup->track();
904 } else resetSelectionGroup();
907 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
908 kDebug() << "++++++++++++ DBL CLK";
909 if (m_dragItem && m_dragItem->hasKeyFrames()) {
910 if (m_moveOpMode == KEYFRAME) {
911 // user double clicked on a keyframe, open edit dialog
912 QDialog d(parentWidget());
913 Ui::KeyFrameDialog_UI view;
915 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
916 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
917 view.kfr_value->setFocus();
918 if (d.exec() == QDialog::Accepted) {
919 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
920 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
921 ClipItem *item = (ClipItem *)m_dragItem;
922 QString previous = item->keyframes(item->selectedEffectIndex());
923 item->updateKeyframeEffect();
924 QString next = item->keyframes(item->selectedEffectIndex());
925 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
926 m_commandStack->push(command);
927 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
932 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
933 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
934 ClipItem * item = (ClipItem *) m_dragItem;
935 QString previous = item->keyframes(item->selectedEffectIndex());
936 item->updateKeyframeEffect();
937 QString next = item->keyframes(item->selectedEffectIndex());
938 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
939 m_commandStack->push(command);
940 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
942 } else if (m_dragItem) {
943 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
946 if (m_dragItem->type() == TRANSITIONWIDGET) {
947 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
949 getClipAvailableSpace(m_dragItem, minimum, maximum);
951 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
952 d.setMargins(minimum, maximum);
953 if (d.exec() == QDialog::Accepted) {
954 if (m_dragItem->type() == TRANSITIONWIDGET) {
955 // move & resize transition
957 startInfo.startPos = m_dragItem->startPos();
958 startInfo.endPos = m_dragItem->endPos();
959 startInfo.track = m_dragItem->track();
961 endInfo.startPos = d.startPos();
962 endInfo.endPos = endInfo.startPos + d.duration();
963 endInfo.track = m_dragItem->track();
964 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
965 m_commandStack->push(command);
967 // move and resize clip
968 QUndoCommand *moveCommand = new QUndoCommand();
969 moveCommand->setText(i18n("Edit clip"));
970 ItemInfo clipInfo = m_dragItem->info();
971 if (d.startPos() != clipInfo.startPos) {
972 ItemInfo startInfo = clipInfo;
973 clipInfo.startPos = d.startPos();
974 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
975 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
977 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
978 ItemInfo startInfo = clipInfo;
979 clipInfo.endPos = clipInfo.startPos + d.duration();
980 clipInfo.cropStart = d.cropStart();
981 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
983 m_commandStack->push(moveCommand);
987 QList<QGraphicsItem *> collisionList = items(event->pos());
988 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
989 Guide *editGuide = (Guide *) collisionList.at(0);
990 if (editGuide) slotEditGuide(editGuide->info());
996 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
997 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
999 clip->setKeyframes(index, keyframes);
1000 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1001 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1005 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group) {
1006 if (clip == NULL) m_timelineContextMenu->popup(pos);
1007 else if (group != NULL) {
1008 m_changeSpeedAction->setEnabled(false);
1009 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1010 m_ungroupAction->setEnabled(true);
1011 m_timelineContextClipMenu->popup(pos);
1013 m_ungroupAction->setEnabled(false);
1014 if (clip->type() == AVWIDGET) {
1015 ClipItem *item = static_cast <ClipItem*>(clip);
1016 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1017 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1018 m_timelineContextClipMenu->popup(pos);
1019 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1023 void CustomTrackView::activateMonitor() {
1024 emit activateDocumentMonitor();
1027 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
1028 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1030 resetSelectionGroup();
1031 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1032 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1033 QPoint pos = QPoint();
1034 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1035 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1037 info.startPos = GenTime();
1038 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1039 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1040 info.track = (int)(1 / m_tracksHeight);
1041 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1042 m_selectionGroup->addToGroup(item);
1043 item->setFlags(QGraphicsItem::ItemIsSelectable);
1044 //TODO: check if we do not overlap another clip when first dropping in timeline
1045 // if (insertPossible(m_selectionGroup, event->pos()))
1046 QList <GenTime> offsetList;
1047 offsetList.append(info.endPos);
1048 updateSnapPoints(NULL, offsetList);
1049 scene()->addItem(m_selectionGroup);
1050 event->acceptProposedAction();
1051 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1053 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1054 m_scene->clearSelection();
1055 resetSelectionGroup(false);
1057 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1058 QPoint pos = QPoint();
1059 GenTime start = GenTime();
1060 QList <GenTime> offsetList;
1061 for (int i = 0; i < ids.size(); ++i) {
1062 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1063 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1065 info.startPos = start;
1066 info.endPos = info.startPos + clip->duration();
1067 info.track = (int)(1 / m_tracksHeight);
1068 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1069 start += clip->duration();
1070 offsetList.append(start);
1071 m_selectionGroup->addToGroup(item);
1072 item->setFlags(QGraphicsItem::ItemIsSelectable);
1074 //TODO: check if we do not overlap another clip when first dropping in timeline
1075 //if (insertPossible(m_selectionGroup, event->pos()))
1076 updateSnapPoints(NULL, offsetList);
1077 scene()->addItem(m_selectionGroup);
1078 event->acceptProposedAction();
1080 // the drag is not a clip (may be effect, ...)
1082 QGraphicsView::dragEnterEvent(event);
1087 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
1089 QList<QGraphicsItem *> children = group->childItems();
1090 for (int i = 0; i < children.count(); i++) {
1091 if (children.at(i)->type() == AVWIDGET) {
1092 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1093 ItemInfo info = clip->info();
1094 kDebug() << " / / INSERT : " << pos.x();
1095 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);
1096 kDebug() << " / / INSERT RECT: " << shape;
1097 path = path.united(QPolygonF(shape));
1101 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1102 if (collindingItems.isEmpty()) return true;
1104 for (int i = 0; i < collindingItems.count(); i++) {
1105 QGraphicsItem *collision = collindingItems.at(i);
1106 if (collision->type() == AVWIDGET) {
1108 kDebug() << "// COLLISIION DETECTED";
1117 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
1118 int track = m_document->tracksCount() - clip->track();
1119 GenTime pos = clip->startPos();
1120 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1121 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1124 bool success = true;
1125 for (int i = 0; i < clip->effectsCount(); i++) {
1126 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1128 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1129 m_document->renderer()->doRefresh();
1132 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
1133 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1135 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1136 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1137 emit clipItemSelected(clip);
1138 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1141 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
1142 QString index = effect.attribute("kdenlive_ix");
1143 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1144 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1145 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1148 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1150 clip->deleteEffect(index);
1151 emit clipItemSelected(clip);
1155 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group) {
1156 QList<QGraphicsItem *> itemList = group->childItems();
1157 QUndoCommand *effectCommand = new QUndoCommand();
1159 QDomNode namenode = effect.elementsByTagName("name").item(0);
1160 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1161 else effectName = i18n("effect");
1162 effectCommand->setText(i18n("Add %1", effectName));
1164 for (int i = 0; i < itemList.count(); i++) {
1165 if (itemList.at(i)->type() == AVWIDGET) {
1166 ClipItem *item = (ClipItem *)itemList.at(i);
1167 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1168 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1171 if (item->isItemLocked()) {
1174 item->initEffect(effect);
1175 if (effect.attribute("tag") == "ladspa") {
1176 QString ladpsaFile = m_document->getLadspaFile();
1177 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1178 effect.setAttribute("src", ladpsaFile);
1180 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1185 m_commandStack->push(effectCommand);
1186 m_document->setModified(true);
1187 } else delete effectCommand;
1190 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
1191 QList<QGraphicsItem *> itemList;
1192 QUndoCommand *effectCommand = new QUndoCommand();
1194 QDomNode namenode = effect.elementsByTagName("name").item(0);
1195 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1196 else effectName = i18n("effect");
1197 effectCommand->setText(i18n("Add %1", effectName));
1199 if (track == -1) itemList = scene()->selectedItems();
1200 if (itemList.isEmpty()) {
1201 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1202 if (clip) itemList.append(clip);
1203 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1205 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1206 for (int i = 0; i < itemList.count(); i++) {
1207 if (itemList.at(i)->type() == AVWIDGET) {
1208 ClipItem *item = (ClipItem *)itemList.at(i);
1209 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1210 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1213 if (item->isItemLocked()) {
1216 item->initEffect(effect);
1217 if (effect.attribute("tag") == "ladspa") {
1218 QString ladpsaFile = m_document->getLadspaFile();
1219 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1220 effect.setAttribute("src", ladpsaFile);
1222 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1227 m_commandStack->push(effectCommand);
1228 m_document->setModified(true);
1229 } else delete effectCommand;
1232 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1233 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1234 m_commandStack->push(command);
1235 m_document->setModified(true);
1238 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1239 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1241 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1242 if (effect.attribute("tag") == "ladspa") {
1243 // Update the ladspa affect file
1244 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1246 // check if we are trying to reset a keyframe effect
1247 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1248 clip->initEffect(effect);
1249 clip->setEffectAt(ix, effect);
1250 effectParams = clip->getEffectArgs(effect);
1252 if (effectParams.paramValue("disabled") == "1") {
1253 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1254 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1255 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1256 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1257 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1259 clip->setEffectAt(ix, effect);
1260 if (ix == clip->selectedEffectIndex()) {
1261 clip->setSelectedEffect(ix);
1262 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1264 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1265 // A fade effect was modified, update the clip
1266 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1267 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1268 clip->setFadeIn(pos);
1270 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1271 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1272 clip->setFadeOut(pos);
1277 m_document->setModified(true);
1280 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1281 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1283 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1284 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1285 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1286 clip->setEffectAt(oldPos - 1, act);
1287 clip->setEffectAt(newPos - 1, before);
1288 emit clipItemSelected(clip, newPos - 1);
1290 m_document->setModified(true);
1293 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1294 QDomElement effect = clip->effectAt(effectPos);
1295 QDomElement oldEffect = effect.cloneNode().toElement();
1296 effect.setAttribute("disabled", disable);
1297 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1298 m_commandStack->push(command);
1299 m_document->setModified(true);
1302 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1303 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1304 m_commandStack->push(command);
1305 m_document->setModified(true);
1308 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1309 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1310 m_commandStack->push(command);
1313 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1316 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1317 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1318 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1319 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);
1320 m_blockRefresh = false;
1323 if (item->parentItem()) {
1324 // Item is part of a group, reset group
1325 resetSelectionGroup();
1327 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1329 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1330 int cutPos = (int) cutTime.frames(m_document->fps());
1332 double speed = item->speed();
1333 newPos.startPos = cutTime;
1334 newPos.endPos = info.endPos;
1335 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1336 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1337 newPos.track = info.track;
1338 ClipItem *dup = item->clone(newPos);
1339 item->resizeEnd(cutPos, false);
1340 scene()->addItem(dup);
1341 if (item->checkKeyFrames()) slotRefreshEffects(item);
1342 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1343 item->baseClip()->addReference();
1344 m_document->updateClip(item->baseClip()->getId());
1345 m_document->setModified(true);
1346 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);
1347 kDebug() << "// CUTTING CLIP dONE";
1351 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1352 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1353 if (!item || !dup || item == dup) {
1354 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1355 m_blockRefresh = false;
1358 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1359 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1363 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1364 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1365 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1366 //deleteClip(dup->info());
1369 if (dup->isSelected()) emit clipItemSelected(NULL);
1370 dup->baseClip()->removeReference();
1371 m_document->updateClip(dup->baseClip()->getId());
1372 scene()->removeItem(dup);
1375 ItemInfo clipinfo = item->info();
1376 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1377 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1379 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1380 m_document->setModified(true);
1382 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1385 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1388 void CustomTrackView::slotEnableRefresh() {
1389 m_blockRefresh = false;
1392 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1393 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1394 if (itemList.count() == 1) {
1395 if (itemList.at(0)->type() == AVWIDGET) {
1396 ClipItem *item = (ClipItem *) itemList.at(0);
1398 info.track = item->track();
1399 ClipItem *transitionClip = NULL;
1400 const int transitiontrack = getPreviousVideoTrack(info.track);
1401 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1402 if (pos < item->startPos() + item->duration() / 2) {
1403 // add transition to clip start
1404 info.startPos = item->startPos();
1405 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1406 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1407 info.endPos = transitionClip->endPos();
1408 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1409 // Check there is no other transition at that place
1410 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1411 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1412 QList<QGraphicsItem *> selection = m_scene->items(r);
1413 bool transitionAccepted = true;
1414 for (int i = 0; i < selection.count(); i++) {
1415 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1416 Transition *tr = static_cast <Transition *>(selection.at(i));
1417 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1418 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1419 } else transitionAccepted = false;
1422 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1423 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1426 // add transition to clip end
1427 info.endPos = item->endPos();
1428 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1429 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1430 info.startPos = transitionClip->startPos();
1431 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1432 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1434 // Check there is no other transition at that place
1435 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1436 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1437 QList<QGraphicsItem *> selection = m_scene->items(r);
1438 bool transitionAccepted = true;
1439 for (int i = 0; i < selection.count(); i++) {
1440 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1441 Transition *tr = static_cast <Transition *>(selection.at(i));
1442 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1443 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1444 } else transitionAccepted = false;
1447 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1448 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1451 } else for (int i = 0; i < itemList.count(); i++) {
1452 if (itemList.at(i)->type() == AVWIDGET) {
1453 ClipItem *item = (ClipItem *) itemList.at(i);
1455 info.startPos = item->startPos();
1456 info.endPos = info.startPos + GenTime(65, m_document->fps());
1457 info.track = item->track();
1459 // Check there is no other transition at that place
1460 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1461 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1462 QList<QGraphicsItem *> selection = m_scene->items(r);
1463 bool transitionAccepted = true;
1464 for (int i = 0; i < selection.count(); i++) {
1465 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1466 Transition *tr = static_cast <Transition *>(selection.at(i));
1467 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1468 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1469 } else transitionAccepted = false;
1472 int transitiontrack = getPreviousVideoTrack(info.track);
1473 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1474 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1479 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1480 if (transitionInfo.startPos >= transitionInfo.endPos) {
1481 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1484 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1485 m_commandStack->push(command);
1486 m_document->setModified(true);
1489 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1490 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1491 //kDebug() << "---- ADDING transition " << params.attribute("value");
1492 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1493 scene()->addItem(tr);
1494 m_document->setModified(true);
1496 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1501 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/) {
1502 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1504 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1507 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1508 if (m_dragItem == item) m_dragItem = NULL;
1510 emit transitionItemSelected(NULL);
1511 m_document->setModified(true);
1514 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1515 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1516 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1517 m_commandStack->push(command);
1518 m_document->setModified(true);
1521 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1522 Transition *item = getTransitionItemAt(pos, track);
1524 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1527 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);
1528 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1529 item->setTransitionParameters(transition);
1530 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1531 m_document->setModified(true);
1534 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1535 event->setDropAction(Qt::IgnoreAction);
1536 const QPointF pos = mapToScene(event->pos());
1537 if (m_selectionGroup && m_clipDrag) {
1538 m_selectionGroup->setPos(pos.x(), pos.y());
1539 event->setDropAction(Qt::MoveAction);
1540 event->acceptProposedAction();
1542 QGraphicsView::dragMoveEvent(event);
1546 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1547 if (m_selectionGroup && m_clipDrag) {
1548 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1550 scene()->destroyItemGroup(m_selectionGroup);
1551 m_selectionGroup = NULL;
1552 } else QGraphicsView::dragLeaveEvent(event);
1555 void CustomTrackView::dropEvent(QDropEvent * event) {
1556 if (m_selectionGroup && m_clipDrag) {
1557 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1558 resetSelectionGroup();
1559 m_scene->clearSelection();
1560 bool hasVideoClip = false;
1561 for (int i = 0; i < items.count(); i++) {
1562 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1563 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1564 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1565 m_commandStack->push(command);
1566 item->baseClip()->addReference();
1567 m_document->updateClip(item->baseClip()->getId());
1568 ItemInfo info = item->info();
1570 int tracknumber = m_document->tracksCount() - info.track - 1;
1571 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1572 if (isLocked) item->setItemLocked(true);
1574 if (item->baseClip()->isTransparent()) {
1575 // add transparency transition
1576 int endTrack = getPreviousVideoTrack(info.track);
1577 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1578 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1579 scene()->addItem(tr);
1581 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1585 info.track = m_document->tracksCount() - item->track();
1586 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1587 item->setSelected(true);
1589 m_changeSpeedAction->setEnabled(hasVideoClip);
1590 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1591 groupSelectedItems(true);
1592 } else QGraphicsView::dropEvent(event);
1597 QStringList CustomTrackView::mimeTypes() const {
1598 QStringList qstrList;
1599 // list of accepted mime types for drop
1600 qstrList.append("text/plain");
1601 qstrList.append("kdenlive/producerslist");
1602 qstrList.append("kdenlive/clip");
1606 Qt::DropActions CustomTrackView::supportedDropActions() const {
1607 // returns what actions are supported when dropping
1608 return Qt::MoveAction;
1611 void CustomTrackView::setDuration(int duration) {
1612 int diff = qAbs(duration - sceneRect().width());
1613 if (diff * matrix().m11() > -50) {
1614 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1615 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1617 m_projectDuration = duration;
1620 int CustomTrackView::duration() const {
1621 return m_projectDuration;
1624 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1625 if (ix == -1) m_document->insertTrack(ix, type);
1627 m_document->insertTrack(m_document->tracksCount() - ix, type);
1628 // insert track in MLT playlist
1629 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1631 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1632 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1633 QList<QGraphicsItem *> selection = m_scene->items(r);
1634 resetSelectionGroup();
1636 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1637 scene()->addItem(m_selectionGroup);
1638 for (int i = 0; i < selection.count(); i++) {
1639 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1640 m_selectionGroup->addToGroup(selection.at(i));
1641 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1643 // Move graphic items
1644 m_selectionGroup->translate(0, m_tracksHeight);
1646 // adjust track number
1647 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1648 for (int i = 0; i < children.count(); i++) {
1649 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1651 ItemInfo clipinfo = item->info();
1652 if (item->type() == AVWIDGET) {
1653 ClipItem *clip = static_cast <ClipItem *>(item);
1654 // We add a move clip command so that we get the correct producer for new track number
1655 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1656 Mlt::Producer *prod;
1657 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1658 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1659 else prod = clip->baseClip()->producer(clipinfo.track);
1660 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1661 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1663 } else if (item->type() == TRANSITIONWIDGET) {
1664 Transition *tr = static_cast <Transition *>(item);
1665 int track = tr->transitionEndTrack();
1667 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1671 resetSelectionGroup(false);
1674 int maxHeight = m_tracksHeight * m_document->tracksCount();
1675 for (int i = 0; i < m_guides.count(); i++) {
1676 QLineF l = m_guides.at(i)->line();
1677 l.setP2(QPointF(l.x2(), maxHeight));
1678 m_guides.at(i)->setLine(l);
1680 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1681 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1682 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1683 viewport()->update();
1684 //setFixedHeight(50 * m_tracksCount);
1687 void CustomTrackView::removeTrack(int ix) {
1688 // Delete track in MLT playlist
1689 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1690 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1692 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1693 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1694 QList<QGraphicsItem *> selection = m_scene->items(r);
1696 resetSelectionGroup();
1698 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1699 scene()->addItem(m_selectionGroup);
1700 for (int i = 0; i < selection.count(); i++) {
1701 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1702 m_selectionGroup->addToGroup(selection.at(i));
1703 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1706 // Move graphic items
1707 qreal ydiff = 0 - (int) m_tracksHeight;
1708 m_selectionGroup->translate(0, ydiff);
1710 // adjust track number
1711 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1712 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1713 for (int i = 0; i < children.count(); i++) {
1714 if (children.at(i)->type() == AVWIDGET) {
1715 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1717 ItemInfo clipinfo = clip->info();
1718 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1719 // We add a move clip command so that we get the correct producer for new track number
1720 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1721 Mlt::Producer *prod;
1722 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1723 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1724 else prod = clip->baseClip()->producer(clipinfo.track);
1725 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1727 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1728 Transition *tr = static_cast <Transition *>(children.at(i));
1730 int track = tr->transitionEndTrack();
1732 ItemInfo clipinfo = tr->info();
1733 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1737 resetSelectionGroup(false);
1739 int maxHeight = m_tracksHeight * m_document->tracksCount();
1740 for (int i = 0; i < m_guides.count(); i++) {
1741 QLineF l = m_guides.at(i)->line();
1742 l.setP2(QPointF(l.x2(), maxHeight));
1743 m_guides.at(i)->setLine(l);
1745 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1746 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1747 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1748 viewport()->update();
1751 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1752 int tracknumber = m_document->tracksCount() - ix;
1753 m_document->setTrackType(tracknumber - 1, type);
1754 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1755 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1756 viewport()->update();
1760 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1761 /*for (int i = 0; i < m_document->tracksCount(); i++)
1762 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1763 int tracknumber = m_document->tracksCount() - ix;
1764 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1765 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1766 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1767 m_document->setModified(true);
1770 void CustomTrackView::slotSwitchTrackLock(int ix) {
1771 int tracknumber = m_document->tracksCount() - ix - 1;
1772 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked, true);
1773 m_commandStack->push(command);
1777 void CustomTrackView::lockTrack(int ix, bool lock) {
1778 int tracknumber = m_document->tracksCount() - ix - 1;
1779 m_document->switchTrackLock(tracknumber, lock);
1780 emit doTrackLock(ix, lock);
1781 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1783 for (int i = 0; i < selection.count(); i++) {
1784 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1785 if (selection.at(i)->isSelected()) {
1786 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1787 else emit transitionItemSelected(NULL);
1789 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1791 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1792 viewport()->update();
1793 m_document->setModified(true);
1796 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1797 int tracknumber = m_document->tracksCount() - ix;
1798 m_document->switchTrackVideo(tracknumber - 1, !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::slotRemoveSpace() {
1806 if (m_menuPosition.isNull()) {
1807 pos = GenTime(cursorPos(), m_document->fps());
1809 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1812 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1813 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1815 ClipItem *item = getClipItemAt(pos, track);
1817 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);
1820 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1821 //kDebug() << "// GOT LENGT; " << length;
1823 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);
1827 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1828 QList<QGraphicsItem *> items = m_scene->items(r);
1830 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1831 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1833 for (int i = 0; i < items.count(); i++) {
1834 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1835 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1836 ItemInfo info = item->info();
1837 if (item->type() == AVWIDGET) {
1838 clipsToMove.append(info);
1839 } else if (item->type() == TRANSITIONWIDGET) {
1840 transitionsToMove.append(info);
1845 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1846 m_commandStack->push(command);
1849 void CustomTrackView::slotInsertSpace() {
1852 if (m_menuPosition.isNull()) {
1853 pos = GenTime(cursorPos(), m_document->fps());
1855 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1856 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1858 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1859 if (d.exec() != QDialog::Accepted) return;
1860 GenTime spaceDuration = d.selectedDuration();
1861 track = d.selectedTrack();
1862 ClipItem *item = getClipItemAt(pos, track);
1863 if (item) pos = item->startPos();
1866 int maxh = sceneRect().height();
1868 minh = track * m_tracksHeight + m_tracksHeight / 2;
1869 maxh = m_tracksHeight / 2 - 1;
1872 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1873 QList<QGraphicsItem *> items = m_scene->items(r);
1875 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1876 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1878 for (int i = 0; i < items.count(); i++) {
1879 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1880 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1881 ItemInfo info = item->info();
1882 if (item->type() == AVWIDGET) {
1883 clipsToMove.append(info);
1884 } else if (item->type() == TRANSITIONWIDGET) {
1885 transitionsToMove.append(info);
1890 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1891 m_commandStack->push(command);
1894 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1895 int diff = duration.frames(m_document->fps());
1896 resetSelectionGroup();
1897 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1898 scene()->addItem(m_selectionGroup);
1900 Transition *transition;
1902 // Create lists with start pos for each track
1903 QMap <int, int> trackClipStartList;
1904 QMap <int, int> trackTransitionStartList;
1906 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1907 trackClipStartList[i] = -1;
1908 trackTransitionStartList[i] = -1;
1911 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1912 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1914 if (clip->parentItem()) {
1915 m_selectionGroup->addToGroup(clip->parentItem());
1916 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
1918 m_selectionGroup->addToGroup(clip);
1919 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1921 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))
1922 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1923 } 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);
1925 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1926 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1928 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
1929 m_selectionGroup->addToGroup(transition);
1930 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))
1931 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1932 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1933 } 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);
1935 m_selectionGroup->translate(diff, 0);
1937 // update items coordinates
1938 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1939 for (int i = 0; i < itemList.count(); i++) {
1940 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
1941 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
1942 } else if (itemList.at(i)->type() == GROUPWIDGET) {
1943 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
1944 for (int j = 0; j < children.count(); j++) {
1945 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
1949 resetSelectionGroup(false);
1950 if (track != -1) track = m_document->tracksCount() - track;
1951 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1954 void CustomTrackView::deleteClip(const QString &clipId) {
1955 resetSelectionGroup();
1956 QList<QGraphicsItem *> itemList = items();
1957 QUndoCommand *deleteCommand = new QUndoCommand();
1958 deleteCommand->setText(i18n("Delete timeline clips"));
1960 for (int i = 0; i < itemList.count(); i++) {
1961 if (itemList.at(i)->type() == AVWIDGET) {
1962 ClipItem *item = (ClipItem *)itemList.at(i);
1963 if (item->clipProducer() == clipId) {
1965 if (item->parentItem()) {
1966 // Clip is in a group, destroy the group
1967 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, true, deleteCommand);
1969 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
1973 if (count == 0) delete deleteCommand;
1974 else m_commandStack->push(deleteCommand);
1977 void CustomTrackView::setCursorPos(int pos, bool seek) {
1978 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1980 m_cursorLine->setPos(pos, 0);
1981 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1982 else if (m_autoScroll) checkScrolling();
1985 void CustomTrackView::updateCursorPos() {
1986 m_cursorLine->setPos(m_cursorPos, 0);
1989 int CustomTrackView::cursorPos() {
1990 return (int)(m_cursorPos);
1993 void CustomTrackView::moveCursorPos(int delta) {
1994 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1995 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1996 m_cursorPos += delta;
1997 m_cursorLine->setPos(m_cursorPos, 0);
1998 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2001 void CustomTrackView::initCursorPos(int pos) {
2002 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2004 m_cursorLine->setPos(pos, 0);
2008 void CustomTrackView::checkScrolling() {
2009 int vert = verticalScrollBar()->value();
2010 int hor = cursorPos();
2011 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2014 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
2015 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2016 QGraphicsView::mouseReleaseEvent(event);
2017 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2018 if (event->button() == Qt::MidButton) {
2021 setDragMode(QGraphicsView::NoDrag);
2022 if (m_operationMode == MOVEGUIDE) {
2023 setCursor(Qt::ArrowCursor);
2024 m_operationMode = NONE;
2025 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2026 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2027 m_commandStack->push(command);
2028 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2032 } else if (m_operationMode == SPACER) {
2034 if (event->modifiers() != Qt::ControlModifier) {
2035 // We are moving all tracks
2037 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2038 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2039 if (timeOffset != GenTime()) {
2040 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2042 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2043 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2045 // Create lists with start pos for each track
2046 QMap <int, int> trackClipStartList;
2047 QMap <int, int> trackTransitionStartList;
2049 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2050 trackClipStartList[i] = -1;
2051 trackTransitionStartList[i] = -1;
2054 int max = items.count();
2055 for (int i = 0; i < max; i++) {
2056 if (items.at(i)->type() == GROUPWIDGET)
2057 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2060 for (int i = 0; i < items.count(); i++) {
2061 if (items.at(i)->type() == AVWIDGET) {
2062 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2063 ItemInfo info = item->info();
2064 clipsToMove.append(info);
2066 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2067 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2068 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2069 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2070 ItemInfo info = item->info();
2071 transitionsToMove.append(info);
2073 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2074 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2078 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2079 m_commandStack->push(command);
2080 if (track != -1) track = m_document->tracksCount() - track;
2081 kDebug() << "SPACER TRACK:" << track;
2082 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2084 resetSelectionGroup(false);
2085 m_operationMode = NONE;
2086 } else if (m_operationMode == RUBBERSELECTION) {
2087 kDebug() << "// END RUBBER SELECT";
2088 resetSelectionGroup();
2089 groupSelectedItems();
2090 m_operationMode = NONE;
2093 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2094 emit transitionItemSelected(NULL);
2098 if (m_dragItem) info = m_dragItem->info();
2100 if (m_operationMode == MOVE) {
2101 setCursor(Qt::OpenHandCursor);
2103 if (m_dragItem->parentItem() == 0) {
2104 // we are moving one clip, easy
2105 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2106 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2107 Mlt::Producer *prod;
2108 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2109 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2110 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2111 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);
2113 int tracknumber = m_document->tracksCount() - item->track() - 1;
2114 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2115 if (isLocked) item->setItemLocked(true);
2117 QUndoCommand *moveCommand = new QUndoCommand();
2118 moveCommand->setText(i18n("Move clip"));
2119 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2120 // Also move automatic transitions (on lower track)
2121 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2122 if (tr && tr->isAutomatic()) {
2123 ItemInfo trInfo = tr->info();
2124 ItemInfo newTrInfo = trInfo;
2125 newTrInfo.track = info.track;
2126 newTrInfo.startPos = m_dragItem->startPos();
2127 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2128 // transition end should stay the same
2130 // transition end should be adjusted to clip
2131 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2133 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2135 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2136 // Check if there is a transition at clip end
2137 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2138 if (tr && tr->isAutomatic()) {
2139 ItemInfo trInfo = tr->info();
2140 ItemInfo newTrInfo = trInfo;
2141 newTrInfo.track = info.track;
2142 newTrInfo.endPos = m_dragItem->endPos();
2143 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2144 // transition start should stay the same
2146 // transition start should be moved
2147 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2149 if (newTrInfo.startPos < newTrInfo.endPos)
2150 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2153 // Also move automatic transitions (on upper track)
2154 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2155 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2156 ItemInfo trInfo = tr->info();
2157 ItemInfo newTrInfo = trInfo;
2158 newTrInfo.startPos = m_dragItem->startPos();
2159 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2160 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2161 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2162 // transition end should be adjusted to clip on upper track
2163 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2165 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2168 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2169 // Check if there is a transition at clip end
2170 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2171 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2172 ItemInfo trInfo = tr->info();
2173 ItemInfo newTrInfo = trInfo;
2174 newTrInfo.endPos = m_dragItem->endPos();
2175 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2176 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2177 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2178 // transition start should be moved
2179 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2181 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2185 m_commandStack->push(moveCommand);
2187 // undo last move and emit error message
2188 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2189 m_commandStack->push(command);
2190 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2192 m_document->setModified(true);
2194 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2195 Transition *transition = static_cast <Transition *>(m_dragItem);
2196 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)) {
2197 // Moving transition failed, revert to previous position
2198 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2199 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2201 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2202 m_commandStack->push(command);
2203 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2207 // Moving several clips. We need to delete them and readd them to new position,
2208 // or they might overlap each other during the move
2209 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2210 QList<QGraphicsItem *> items = group->childItems();
2212 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2213 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2215 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2216 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2217 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2218 if (timeOffset != GenTime() || trackOffset != 0) {
2219 // remove items in MLT playlist
2222 int max = items.count();
2223 for (int i = 0; i < max; i++) {
2224 if (items.at(i)->type() == GROUPWIDGET) {
2225 items += items.at(i)->childItems();
2229 for (int i = 0; i < items.count(); i++) {
2230 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2231 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2232 ItemInfo info = item->info();
2233 if (item->type() == AVWIDGET) {
2234 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2235 // error, clip cannot be removed from playlist
2236 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2238 clipsToMove.append(info);
2241 transitionsToMove.append(info);
2242 Transition *tr = static_cast <Transition*>(item);
2243 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2247 for (int i = 0; i < items.count(); i++) {
2248 // re-add items in correct place
2249 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2250 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2252 ItemInfo info = item->info();
2253 int tracknumber = m_document->tracksCount() - info.track - 1;
2254 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2256 group->removeFromGroup(item);
2257 item->setItemLocked(true);
2260 if (item->type() == AVWIDGET) {
2261 ClipItem *clip = static_cast <ClipItem*>(item);
2262 info.track = m_document->tracksCount() - info.track;
2263 Mlt::Producer *prod;
2264 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2265 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2266 else prod = clip->baseClip()->producer(info.track);
2267 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2268 for (int i = 0; i < clip->effectsCount(); i++) {
2269 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2272 Transition *tr = static_cast <Transition*>(item);
2273 int newTrack = tr->transitionEndTrack();
2274 if (!tr->forcedTrack()) {
2275 newTrack = getPreviousVideoTrack(info.track);
2277 tr->updateTransitionEndTrack(newTrack);
2278 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2282 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2283 m_commandStack->push(move);
2285 //QPointF top = group->sceneBoundingRect().topLeft();
2286 //QPointF oldpos = m_selectionGroup->scenePos();
2287 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2288 //group->setPos(top);
2289 //TODO: get rid of the 3 lines below
2290 if (m_selectionGroup) {
2291 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2292 m_selectionGroupInfo.track = m_selectionGroup->track();
2294 m_document->setModified(true);
2298 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2300 if (m_dragItem->type() == AVWIDGET) {
2301 ItemInfo resizeinfo = m_dragItemInfo;
2302 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2303 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2305 QUndoCommand *resizeCommand = new QUndoCommand();
2306 resizeCommand->setText(i18n("Resize clip"));
2308 // Check if there is an automatic transition on that clip (lower track)
2309 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2310 if (transition && transition->isAutomatic()) {
2311 ItemInfo trInfo = transition->info();
2312 ItemInfo newTrInfo = trInfo;
2313 newTrInfo.startPos = m_dragItem->startPos();
2314 if (newTrInfo.startPos < newTrInfo.endPos)
2315 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2317 // Check if there is an automatic transition on that clip (upper track)
2318 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2319 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2320 ItemInfo trInfo = transition->info();
2321 ItemInfo newTrInfo = trInfo;
2322 newTrInfo.startPos = m_dragItem->startPos();
2323 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2324 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2325 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2328 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2329 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2330 m_commandStack->push(resizeCommand);
2332 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2333 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2335 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2336 Transition *transition = static_cast <Transition *>(m_dragItem);
2337 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)) {
2338 // Cannot resize transition
2339 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2340 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2342 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2343 m_commandStack->push(command);
2348 //m_document->renderer()->doRefresh();
2349 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2351 if (m_dragItem->type() == AVWIDGET) {
2352 ItemInfo resizeinfo = info;
2353 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2354 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2356 QUndoCommand *resizeCommand = new QUndoCommand();
2357 resizeCommand->setText(i18n("Resize clip"));
2359 // Check if there is an automatic transition on that clip (lower track)
2360 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2361 if (tr && tr->isAutomatic()) {
2362 ItemInfo trInfo = tr->info();
2363 ItemInfo newTrInfo = trInfo;
2364 newTrInfo.endPos = m_dragItem->endPos();
2365 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2368 // Check if there is an automatic transition on that clip (upper track)
2369 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2370 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2371 ItemInfo trInfo = tr->info();
2372 ItemInfo newTrInfo = trInfo;
2373 newTrInfo.endPos = m_dragItem->endPos();
2374 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2375 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2376 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2380 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2381 m_commandStack->push(resizeCommand);
2382 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2384 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2385 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2387 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2388 Transition *transition = static_cast <Transition *>(m_dragItem);
2389 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)) {
2390 // Cannot resize transition
2391 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2392 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2394 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2395 m_commandStack->push(command);
2398 //m_document->renderer()->doRefresh();
2399 } else if (m_operationMode == FADEIN) {
2400 // resize fade in effect
2401 ClipItem * item = (ClipItem *) m_dragItem;
2402 int ix = item->hasEffect("volume", "fadein");
2404 QDomElement oldeffect = item->effectAt(ix);
2405 int start = item->cropStart().frames(m_document->fps());
2406 int end = item->fadeIn();
2408 slotDeleteEffect(item, oldeffect);
2411 QDomElement effect = oldeffect.cloneNode().toElement();
2412 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2413 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2414 slotUpdateClipEffect(item, effect, oldeffect, ix);
2415 emit clipItemSelected(item, ix);
2417 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2418 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2419 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2420 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2422 ix = item->hasEffect("volume", "fade_from_black");
2424 QDomElement oldeffect = item->effectAt(ix);
2425 int start = item->cropStart().frames(m_document->fps());
2426 int end = item->fadeIn();
2428 slotDeleteEffect(item, oldeffect);
2431 QDomElement effect = oldeffect.cloneNode().toElement();
2432 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2433 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2434 slotUpdateClipEffect(item, effect, oldeffect, ix);
2435 emit clipItemSelected(item, ix);
2438 } else if (m_operationMode == FADEOUT) {
2439 // resize fade in effect
2440 ClipItem * item = (ClipItem *) m_dragItem;
2441 int ix = item->hasEffect("volume", "fadeout");
2443 QDomElement oldeffect = item->effectAt(ix);
2444 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2445 int start = item->fadeOut();
2447 slotDeleteEffect(item, oldeffect);
2449 start = end - start;
2450 QDomElement effect = oldeffect.cloneNode().toElement();
2451 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2452 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2453 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2454 slotUpdateClipEffect(item, effect, oldeffect, ix);
2455 emit clipItemSelected(item, ix);
2457 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2458 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2459 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2460 EffectsList::setParameter(effect, "out", QString::number(0));
2461 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2463 ix = item->hasEffect("brightness", "fade_to_black");
2465 QDomElement oldeffect = item->effectAt(ix);
2466 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2467 int start = item->fadeOut();
2469 slotDeleteEffect(item, oldeffect);
2471 start = end - start;
2472 QDomElement effect = oldeffect.cloneNode().toElement();
2473 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2474 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2475 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2476 slotUpdateClipEffect(item, effect, oldeffect, ix);
2477 emit clipItemSelected(item, ix);
2480 } else if (m_operationMode == KEYFRAME) {
2481 // update the MLT effect
2482 ClipItem * item = (ClipItem *) m_dragItem;
2483 QString previous = item->keyframes(item->selectedEffectIndex());
2484 item->updateKeyframeEffect();
2485 QString next = item->keyframes(item->selectedEffectIndex());
2486 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2487 m_commandStack->push(command);
2488 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2491 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2492 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2493 m_operationMode = NONE;
2496 void CustomTrackView::deleteClip(ItemInfo info) {
2497 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2499 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2500 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2503 if (item->isSelected()) emit clipItemSelected(NULL);
2504 item->baseClip()->removeReference();
2505 m_document->updateClip(item->baseClip()->getId());
2507 if (item->baseClip()->isTransparent()) {
2508 // also remove automatic transition
2509 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2510 if (tr && tr->isAutomatic()) {
2511 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2512 scene()->removeItem(tr);
2516 scene()->removeItem(item);
2517 if (m_dragItem == item) m_dragItem = NULL;
2519 m_document->renderer()->doRefresh();
2522 void CustomTrackView::deleteSelectedClips() {
2523 resetSelectionGroup();
2524 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2525 if (itemList.count() == 0) {
2526 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2529 scene()->clearSelection();
2530 QUndoCommand *deleteSelected = new QUndoCommand();
2531 deleteSelected->setText(i18n("Delete selected items"));
2532 bool resetGroup = false;
2534 // expand & destroy groups
2535 for (int i = 0; i < itemList.count(); i++) {
2536 if (itemList.at(i)->type() == GROUPWIDGET) {
2537 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2538 itemList += children;
2539 QList <ItemInfo> clipInfos;
2540 QList <ItemInfo> transitionInfos;
2541 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2542 for (int j = 0; j < children.count(); j++) {
2543 if (children.at(j)->type() == AVWIDGET) {
2544 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2545 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2546 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2547 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2548 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2551 if (clipInfos.count() > 0) {
2552 new GroupClipsCommand(this, clipInfos, transitionInfos, false, true, deleteSelected);
2558 for (int i = 0; i < itemList.count(); i++) {
2559 if (itemList.at(i)->type() == AVWIDGET) {
2560 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2561 if (item->parentItem()) resetGroup = true;
2562 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2563 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2564 Transition *item = static_cast <Transition *>(itemList.at(i));
2565 if (item->parentItem()) resetGroup = true;
2567 info.startPos = item->startPos();
2568 info.endPos = item->endPos();
2569 info.track = item->track();
2570 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2573 m_commandStack->push(deleteSelected);
2576 void CustomTrackView::changeClipSpeed() {
2577 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2578 if (itemList.count() == 0) {
2579 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2582 QUndoCommand *changeSelected = new QUndoCommand();
2583 changeSelected->setText("Edit clip speed");
2587 for (int i = 0; i < itemList.count(); i++) {
2588 if (itemList.at(i)->type() == AVWIDGET) {
2589 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2590 ItemInfo info = item->info();
2591 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2593 double speed = (double) percent / 100.0;
2594 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2596 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2600 if (count > 0) m_commandStack->push(changeSelected);
2601 else delete changeSelected;
2604 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2605 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2606 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2608 kDebug() << "ERROR: Cannot find clip for speed change";
2609 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2612 info.track = m_document->tracksCount() - item->track();
2613 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2615 item->setSpeed(speed);
2616 item->updateRectGeometry();
2617 if (item->cropDuration().frames(m_document->fps()) > endPos)
2618 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2619 m_document->setModified(true);
2620 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2623 void CustomTrackView::cutSelectedClips() {
2624 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2625 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2626 for (int i = 0; i < itemList.count(); i++) {
2627 if (itemList.at(i)->type() == AVWIDGET) {
2628 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2629 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2630 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2632 else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2633 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2634 m_commandStack->push(command);
2640 void CustomTrackView::groupClips(bool group) {
2641 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2642 QList <ItemInfo> clipInfos;
2643 QList <ItemInfo> transitionInfos;
2644 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2647 int max = itemList.count();
2648 for (int i = 0; i < max; i++) {
2649 if (itemList.at(i)->type() == GROUPWIDGET) {
2650 itemList += itemList.at(i)->childItems();
2654 for (int i = 0; i < itemList.count(); i++) {
2655 if (itemList.at(i)->type() == AVWIDGET) {
2656 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2657 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2658 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2659 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2660 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2663 if (clipInfos.count() > 0) {
2664 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2665 m_commandStack->push(command);
2669 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group) {
2670 resetSelectionGroup();
2671 m_scene->clearSelection();
2673 for (int i = 0; i < clipInfos.count(); i++) {
2674 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2675 if (clip == NULL) continue;
2676 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2677 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2678 m_document->clipManager()->removeGroup(grp);
2679 scene()->destroyItemGroup(grp);
2681 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2683 for (int i = 0; i < transitionInfos.count(); i++) {
2684 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2685 if (tr == NULL) continue;
2686 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2687 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2688 m_document->clipManager()->removeGroup(grp);
2689 scene()->destroyItemGroup(grp);
2691 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2693 m_document->setModified(true);
2697 QList <QGraphicsItemGroup *> groups;
2698 for (int i = 0; i < clipInfos.count(); i++) {
2699 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2701 clip->setSelected(true);
2704 for (int i = 0; i < transitionInfos.count(); i++) {
2705 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2707 clip->setSelected(true);
2711 groupSelectedItems(false, true);
2712 m_document->setModified(true);
2715 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2716 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2717 if (baseclip == NULL) {
2718 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2721 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2722 item->setEffectList(effects);
2723 scene()->addItem(item);
2725 int tracknumber = m_document->tracksCount() - info.track - 1;
2726 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2727 if (isLocked) item->setItemLocked(true);
2729 if (item->baseClip()->isTransparent()) {
2730 // add transparency transition
2731 int endTrack = getPreviousVideoTrack(info.track);
2732 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2733 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2735 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2741 baseclip->addReference();
2742 m_document->updateClip(baseclip->getId());
2743 info.track = m_document->tracksCount() - info.track;
2744 Mlt::Producer *prod;
2745 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2746 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2747 else prod = baseclip->producer(info.track);
2748 m_document->renderer()->mltInsertClip(info, xml, prod);
2749 for (int i = 0; i < item->effectsCount(); i++) {
2750 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2752 m_document->setModified(true);
2753 m_document->renderer()->doRefresh();
2756 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2757 QList<QGraphicsItem *> list = scene()->items();
2758 ClipItem *clip = NULL;
2759 for (int i = 0; i < list.size(); ++i) {
2760 if (list.at(i)->type() == AVWIDGET) {
2761 clip = static_cast <ClipItem *>(list.at(i));
2762 if (clip->clipProducer() == clipId) {
2763 clip->refreshClip();
2764 ItemInfo info = clip->info();
2765 info.track = m_document->tracksCount() - clip->track();
2766 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2772 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2773 int framepos = (int)(pos.frames(m_document->fps()));
2774 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2775 ClipItem *clip = NULL;
2776 for (int i = 0; i < list.size(); i++) {
2777 if (list.at(i)->type() == AVWIDGET) {
2778 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2779 if (test->endPos() == pos) clip = test;
2786 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2787 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2788 ClipItem *clip = NULL;
2789 for (int i = 0; i < list.size(); i++) {
2790 if (list.at(i)->type() == AVWIDGET) {
2791 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2792 if (test->startPos() == pos) clip = test;
2799 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2800 QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
2801 kDebug() << "LKING POINT:" << p;
2802 QList<QGraphicsItem *> list = scene()->items(p);
2803 ClipItem *clip = NULL;
2804 for (int i = 0; i < list.size(); i++) {
2805 if (list.at(i)->type() == AVWIDGET) {
2806 clip = static_cast <ClipItem *>(list.at(i));
2813 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2814 int framepos = (int)(pos.frames(m_document->fps()));
2815 return getClipItemAt(framepos, track);
2818 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2819 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2820 Transition *clip = NULL;
2821 for (int i = 0; i < list.size(); i++) {
2822 if (list.at(i)->type() == TRANSITIONWIDGET) {
2823 clip = static_cast <Transition *>(list.at(i));
2830 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2831 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2834 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2835 int framepos = (int)(pos.frames(m_document->fps()));
2836 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2837 Transition *clip = NULL;
2838 for (int i = 0; i < list.size(); i++) {
2839 if (list.at(i)->type() == TRANSITIONWIDGET) {
2840 Transition *test = static_cast <Transition *>(list.at(i));
2841 if (test->endPos() == pos) clip = test;
2848 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2849 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2850 Transition *clip = NULL;
2851 for (int i = 0; i < list.size(); ++i) {
2852 if (list.at(i)->type() == TRANSITIONWIDGET) {
2853 Transition *test = static_cast <Transition *>(list.at(i));
2854 if (test->startPos() == pos) clip = test;
2861 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2862 if (m_selectionGroup) resetSelectionGroup(false);
2863 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2865 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
2866 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
2869 Mlt::Producer *prod;
2870 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
2871 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2872 else prod = item->baseClip()->producer(end.track);
2874 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
2876 bool snap = KdenliveSettings::snaptopoints();
2877 KdenliveSettings::setSnaptopoints(false);
2878 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2880 int tracknumber = m_document->tracksCount() - end.track - 1;
2881 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2882 m_scene->clearSelection();
2883 if (isLocked) item->setItemLocked(true);
2885 if (item->isItemLocked()) item->setItemLocked(false);
2886 item->setSelected(true);
2888 if (item->baseClip()->isTransparent()) {
2889 // Also move automatic transition
2890 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2891 if (tr && tr->isAutomatic()) {
2892 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2893 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
2894 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2897 KdenliveSettings::setSnaptopoints(snap);
2898 m_document->setModified(true);
2900 // undo last move and emit error message
2901 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2903 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2906 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2908 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
2909 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2910 resetSelectionGroup();
2911 m_scene->clearSelection();
2912 QList<QGraphicsItem *> itemList = items();
2913 for (int i = 0; i < itemList.count(); i++) {
2914 if (itemList.at(i)->type() == AVWIDGET)
2915 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
2918 for (int i = 0; i < startClip.count(); i++) {
2920 startClip[i].startPos = startClip.at(i).startPos - offset;
2921 startClip[i].track = startClip.at(i).track - trackOffset;
2923 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
2924 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2926 clip->setItemLocked(false);
2927 if (clip->parentItem()) clip->parentItem()->setSelected(true);
2928 else clip->setSelected(true);
2929 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2930 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
2932 for (int i = 0; i < startTransition.count(); i++) {
2934 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2935 startTransition[i].track = startTransition.at(i).track - trackOffset;
2937 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2939 tr->setItemLocked(false);
2940 if (tr->parentItem()) tr->parentItem()->setSelected(true);
2941 else tr->setSelected(true);
2942 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 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
2945 groupSelectedItems(true);
2946 if (m_selectionGroup) {
2947 bool snap = KdenliveSettings::snaptopoints();
2948 KdenliveSettings::setSnaptopoints(false);
2950 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
2952 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
2954 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2956 int max = children.count();
2957 for (int i = 0; i < max; i++) {
2958 if (children.at(i)->type() == GROUPWIDGET) {
2959 children += children.at(i)->childItems();
2962 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
2964 for (int i = 0; i < children.count(); i++) {
2965 // re-add items in correct place
2966 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
2967 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2969 ItemInfo info = item->info();
2970 int tracknumber = m_document->tracksCount() - info.track - 1;
2971 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2972 if (isLocked) item->setItemLocked(true);
2973 else if (item->isItemLocked()) item->setItemLocked(false);
2975 if (item->type() == AVWIDGET) {
2976 ClipItem *clip = static_cast <ClipItem*>(item);
2977 info.track = m_document->tracksCount() - info.track;
2978 Mlt::Producer *prod;
2979 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2980 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2981 else prod = clip->baseClip()->producer(info.track);
2982 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2983 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
2984 } else if (item->type() == TRANSITIONWIDGET) {
2985 Transition *tr = static_cast <Transition*>(item);
2986 int newTrack = tr->transitionEndTrack();
2987 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2988 if (!tr->forcedTrack()) {
2989 newTrack += trackOffset;
2990 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2992 tr->updateTransitionEndTrack(newTrack);
2993 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2994 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2997 KdenliveSettings::setSnaptopoints(snap);
2998 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3000 kDebug() << "///////// DONE+++++++++++++";
3002 for (int i = 0; i < itemList.count(); i++) {
3003 if (itemList.at(i)->type() == AVWIDGET)
3004 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3008 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
3009 Transition *item = getTransitionItemAt(start.startPos, start.track);
3011 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);
3012 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3015 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3016 bool snap = KdenliveSettings::snaptopoints();
3017 KdenliveSettings::setSnaptopoints(false);
3018 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3019 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3020 // Transition was moved
3021 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3022 } else if (end.endPos == start.endPos) {
3023 // Transition start resize
3024 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3025 } else if (end.startPos == start.startPos) {
3026 // Transition end resize;
3027 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3030 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3031 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3032 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3034 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3035 KdenliveSettings::setSnaptopoints(snap);
3036 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3037 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);
3038 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3041 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
3042 bool resizeClipStart = true;
3043 if (start.startPos == end.startPos) resizeClipStart = false;
3044 /*if (resizeClipStart) offset = 1;
3046 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3048 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);
3049 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3052 if (item->parentItem()) {
3053 // Item is part of a group, reset group
3054 resetSelectionGroup();
3056 bool snap = KdenliveSettings::snaptopoints();
3057 KdenliveSettings::setSnaptopoints(false);
3058 if (resizeClipStart && start.startPos != end.startPos) {
3059 ItemInfo clipinfo = item->info();
3060 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3061 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3063 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3064 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3065 updateClipFade(item);
3066 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3067 } else if (!resizeClipStart) {
3068 ItemInfo clipinfo = item->info();
3069 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3070 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3072 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3073 updateClipFade(item, true);
3074 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3076 if (end.cropStart != start.cropStart) {
3077 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3078 ItemInfo clipinfo = end;
3079 clipinfo.track = m_document->tracksCount() - end.track;
3080 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3082 item->setCropStart(end.cropStart);
3083 item->resetThumbs();
3086 m_document->renderer()->doRefresh();
3087 KdenliveSettings::setSnaptopoints(snap);
3090 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
3091 if (!updateFadeOut) {
3092 int end = item->fadeIn();
3094 // there is a fade in effect
3095 int effectPos = item->hasEffect("volume", "fadein");
3096 if (effectPos != -1) {
3097 QDomElement oldeffect = item->effectAt(effectPos);
3098 int start = item->cropStart().frames(m_document->fps());
3099 int max = item->cropDuration().frames(m_document->fps());
3101 item->setFadeIn(max);
3102 end = item->fadeIn();
3105 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3106 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3107 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3108 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3109 // if fade effect is displayed, update the effect edit widget with new clip duration
3110 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3112 effectPos = item->hasEffect("brightness", "fade_from_black");
3113 if (effectPos != -1) {
3114 QDomElement oldeffect = item->effectAt(effectPos);
3115 int start = item->cropStart().frames(m_document->fps());
3116 int max = item->cropDuration().frames(m_document->fps());
3118 item->setFadeIn(max);
3119 end = item->fadeIn();
3122 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3123 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3124 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3125 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3126 // if fade effect is displayed, update the effect edit widget with new clip duration
3127 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3131 int start = item->fadeOut();
3133 // there is a fade in effect
3134 int effectPos = item->hasEffect("volume", "fadeout");
3135 if (effectPos != -1) {
3136 QDomElement oldeffect = item->effectAt(effectPos);
3137 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3138 int max = item->cropDuration().frames(m_document->fps());
3140 item->setFadeOut(max);
3141 start = item->fadeOut();
3143 start = end - start;
3144 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3145 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3146 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3147 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3148 // if fade effect is displayed, update the effect edit widget with new clip duration
3149 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3151 effectPos = item->hasEffect("brightness", "fade_to_black");
3152 if (effectPos != -1) {
3153 QDomElement oldeffect = item->effectAt(effectPos);
3154 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3155 int max = item->cropDuration().frames(m_document->fps());
3157 item->setFadeOut(max);
3158 start = item->fadeOut();
3160 start = end - start;
3161 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3162 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3163 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3164 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3165 // if fade effect is displayed, update the effect edit widget with new clip duration
3166 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3172 double CustomTrackView::getSnapPointForPos(double pos) {
3173 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3176 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems) {
3177 QList <GenTime> snaps;
3178 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3179 QList<QGraphicsItem *> itemList = items();
3180 for (int i = 0; i < itemList.count(); i++) {
3181 if (itemList.at(i) == selected) continue;
3182 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3183 if (itemList.at(i)->type() == AVWIDGET) {
3184 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3185 GenTime start = item->startPos();
3186 GenTime end = item->endPos();
3187 snaps.append(start);
3189 if (!offsetList.isEmpty()) {
3190 for (int j = 0; j < offsetList.size(); j++) {
3191 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3192 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3196 QList < GenTime > markers = item->snapMarkers();
3197 for (int j = 0; j < markers.size(); ++j) {
3198 GenTime t = markers.at(j);
3200 if (!offsetList.isEmpty()) {
3201 for (int k = 0; k < offsetList.size(); k++) {
3202 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3206 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3207 Transition *transition = static_cast <Transition*>(itemList.at(i));
3208 GenTime start = transition->startPos();
3209 GenTime end = transition->endPos();
3210 snaps.append(start);
3212 if (!offsetList.isEmpty()) {
3213 for (int j = 0; j < offsetList.size(); j++) {
3214 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3215 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3221 // add cursor position
3222 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3224 if (!offsetList.isEmpty()) {
3225 for (int j = 0; j < offsetList.size(); j++) {
3226 snaps.append(pos - offsetList.at(j));
3231 for (int i = 0; i < m_guides.count(); i++) {
3232 snaps.append(m_guides.at(i)->position());
3233 if (!offsetList.isEmpty()) {
3234 for (int j = 0; j < offsetList.size(); j++) {
3235 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3241 m_scene->setSnapList(snaps);
3242 //for (int i = 0; i < m_snapPoints.size(); ++i)
3243 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3246 void CustomTrackView::slotSeekToPreviousSnap() {
3247 updateSnapPoints(NULL);
3248 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3249 setCursorPos((int) res.frames(m_document->fps()));
3253 void CustomTrackView::slotSeekToNextSnap() {
3254 updateSnapPoints(NULL);
3255 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3256 setCursorPos((int) res.frames(m_document->fps()));
3260 void CustomTrackView::clipStart() {
3261 ClipItem *item = getMainActiveClip();
3263 setCursorPos((int) item->startPos().frames(m_document->fps()));
3268 void CustomTrackView::clipEnd() {
3269 ClipItem *item = getMainActiveClip();
3271 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3276 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
3277 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3278 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3279 m_commandStack->push(command);
3282 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
3283 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3284 m_commandStack->push(command);
3287 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
3288 DocClipBase *base = m_document->clipManager()->getClipById(id);
3289 QList <CommentedTime> markers = base->commentedSnapMarkers();
3291 if (markers.isEmpty()) {
3292 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3295 QUndoCommand *deleteMarkers = new QUndoCommand();
3296 deleteMarkers->setText("Delete clip markers");
3298 for (int i = 0; i < markers.size(); i++) {
3299 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3301 m_commandStack->push(deleteMarkers);
3304 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
3305 DocClipBase *base = m_document->clipManager()->getClipById(id);
3306 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3307 else base->deleteSnapMarker(pos);
3308 m_document->setModified(true);
3309 viewport()->update();
3312 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
3313 return (*g1).position() < (*g2).position();
3316 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
3317 if (oldPos > GenTime() && pos > GenTime()) {
3319 for (int i = 0; i < m_guides.count(); i++) {
3320 if (m_guides.at(i)->position() == oldPos) {
3321 Guide *item = m_guides.at(i);
3322 item->updateGuide(pos, comment);
3326 } else if (pos > GenTime()) addGuide(pos, comment);
3330 for (int i = 0; i < m_guides.count(); i++) {
3331 if (m_guides.at(i)->position() == oldPos) {
3332 Guide *item = m_guides.takeAt(i);
3338 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3340 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3341 m_document->syncGuides(m_guides);
3344 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
3345 for (int i = 0; i < m_guides.count(); i++) {
3346 if (m_guides.at(i)->position() == pos) {
3347 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3351 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3352 scene()->addItem(g);
3354 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3355 m_document->syncGuides(m_guides);
3359 void CustomTrackView::slotAddGuide() {
3360 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3361 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3362 if (d.exec() != QDialog::Accepted) return;
3363 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3364 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3365 m_commandStack->push(command);
3369 void CustomTrackView::slotEditGuide() {
3370 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3372 for (int i = 0; i < m_guides.count(); i++) {
3373 if (m_guides.at(i)->position() == pos) {
3374 slotEditGuide(m_guides.at(i)->info());
3379 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3382 void CustomTrackView::slotEditGuide(CommentedTime guide) {
3383 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3384 if (d.exec() == QDialog::Accepted) {
3385 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3386 m_commandStack->push(command);
3391 void CustomTrackView::slotDeleteGuide() {
3392 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3394 for (int i = 0; i < m_guides.count(); i++) {
3395 if (m_guides.at(i)->position() == pos) {
3396 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3397 m_commandStack->push(command);
3402 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3405 void CustomTrackView::slotDeleteAllGuides() {
3406 QUndoCommand *deleteAll = new QUndoCommand();
3407 deleteAll->setText("Delete all guides");
3408 for (int i = 0; i < m_guides.count(); i++) {
3409 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3411 m_commandStack->push(deleteAll);
3414 void CustomTrackView::setTool(PROJECTTOOL tool) {
3418 void CustomTrackView::setScale(double scaleFactor) {
3420 matrix = matrix.scale(scaleFactor, 1);
3421 m_scene->setScale(scaleFactor);
3422 //scale(scaleFactor, 1);
3423 m_animationTimer->stop();
3433 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3435 int diff = sceneRect().width() - m_projectDuration;
3436 if (diff * matrix.m11() < 50) {
3437 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3438 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3441 centerOn(QPointF(cursorPos(), m_tracksHeight));
3442 //verticalScrollBar()->setValue(vert);*/
3445 void CustomTrackView::slotRefreshGuides() {
3446 if (KdenliveSettings::showmarkers()) {
3447 kDebug() << "// refresh GUIDES";
3448 for (int i = 0; i < m_guides.count(); i++) {
3449 m_guides.at(i)->update();
3454 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
3455 QColor base = palette().button().color();
3457 r.setWidth(r.width() + 1);
3458 painter->setClipRect(r);
3459 painter->drawLine(r.left(), 0, r.right(), 0);
3460 uint max = m_document->tracksCount();
3461 for (uint i = 0; i < max;i++) {
3462 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)));
3463 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)));
3464 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3466 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3467 if (height() > lowerLimit)
3468 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3471 bool CustomTrackView::findString(const QString &text) {
3473 for (int i = 0; i < m_searchPoints.size(); ++i) {
3474 marker = m_searchPoints.at(i).comment();
3475 if (marker.contains(text, Qt::CaseInsensitive)) {
3476 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3477 int vert = verticalScrollBar()->value();
3478 int hor = cursorPos();
3479 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3487 bool CustomTrackView::findNextString(const QString &text) {
3489 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3490 marker = m_searchPoints.at(i).comment();
3491 if (marker.contains(text, Qt::CaseInsensitive)) {
3492 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3493 int vert = verticalScrollBar()->value();
3494 int hor = cursorPos();
3495 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3504 void CustomTrackView::initSearchStrings() {
3505 m_searchPoints.clear();
3506 QList<QGraphicsItem *> itemList = items();
3507 for (int i = 0; i < itemList.count(); i++) {
3508 // parse all clip names
3509 if (itemList.at(i)->type() == AVWIDGET) {
3510 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3511 GenTime start = item->startPos();
3512 CommentedTime t(start, item->clipName());
3513 m_searchPoints.append(t);
3514 // add all clip markers
3515 QList < CommentedTime > markers = item->commentedSnapMarkers();
3516 m_searchPoints += markers;
3521 for (int i = 0; i < m_guides.count(); i++) {
3522 m_searchPoints.append(m_guides.at(i)->info());
3525 qSort(m_searchPoints);
3528 void CustomTrackView::clearSearchStrings() {
3529 m_searchPoints.clear();
3533 void CustomTrackView::copyClip() {
3534 while (m_copiedItems.count() > 0) {
3535 delete m_copiedItems.takeFirst();
3537 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3538 if (itemList.count() == 0) {
3539 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3542 for (int i = 0; i < itemList.count(); i++) {
3543 if (itemList.at(i)->type() == AVWIDGET) {
3544 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3545 m_copiedItems.append(dup->clone(dup->info()));
3546 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3547 Transition *dup = static_cast <Transition *>(itemList.at(i));
3548 m_copiedItems.append(dup->clone());
3553 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3554 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));
3555 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3556 for (int i = 0; i < collisions.count(); i++) {
3557 if (collisions.at(i)->type() == type) return false;
3562 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3563 for (int i = 0; i < items.count(); i++) {
3564 ItemInfo info = items.at(i)->info();
3565 info.startPos += offset;
3566 info.endPos += offset;
3567 info.track += trackOffset;
3568 if (!canBePastedTo(info, items.at(i)->type())) return false;
3573 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3574 QPainterPath movePath;
3575 movePath.moveTo(0, 0);
3577 for (int i = 0; i < items.count(); i++) {
3578 ItemInfo info = items.at(i)->info();
3579 info.startPos = info.startPos + offset;
3580 info.endPos = info.endPos + offset;
3581 info.track = info.track + trackOffset;
3582 if (info.startPos < GenTime()) {
3583 // No clip should go below 0
3586 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));
3587 movePath.addRect(rect);
3589 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3590 for (int i = 0; i < collisions.count(); i++) {
3591 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3592 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3599 void CustomTrackView::pasteClip() {
3600 if (m_copiedItems.count() == 0) {
3601 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3605 if (m_menuPosition.isNull()) {
3606 position = mapFromGlobal(QCursor::pos());
3607 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3608 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3611 } else position = m_menuPosition;
3612 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3613 int track = (int)(position.y() / m_tracksHeight);
3614 ItemInfo first = m_copiedItems.at(0)->info();
3616 GenTime offset = pos - first.startPos;
3617 int trackOffset = track - first.track;
3619 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3620 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3623 QUndoCommand *pasteClips = new QUndoCommand();
3624 pasteClips->setText("Paste clips");
3626 for (int i = 0; i < m_copiedItems.count(); i++) {
3627 // parse all clip names
3628 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3629 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3631 info.startPos = clip->startPos() + offset;
3632 info.endPos = clip->endPos() + offset;
3633 info.cropStart = clip->cropStart();
3634 info.track = clip->track() + trackOffset;
3635 if (canBePastedTo(info, AVWIDGET)) {
3636 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3637 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3638 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3639 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3641 info.startPos = tr->startPos() + offset;
3642 info.endPos = tr->endPos() + offset;
3643 info.track = tr->track() + trackOffset;
3644 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3645 if (info.startPos >= info.endPos) {
3646 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3647 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3648 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3651 m_commandStack->push(pasteClips);
3654 void CustomTrackView::pasteClipEffects() {
3655 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3656 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3659 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3660 EffectsList effects = clip->effectList();
3662 QUndoCommand *paste = new QUndoCommand();
3663 paste->setText("Paste effects");
3665 QList<QGraphicsItem *> clips = scene()->selectedItems();
3666 for (int i = 0; i < clips.count(); ++i) {
3667 if (clips.at(i)->type() == AVWIDGET) {
3668 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3669 for (int i = 0; i < clip->effectsCount(); i++) {
3670 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3674 m_commandStack->push(paste);
3678 ClipItem *CustomTrackView::getClipUnderCursor() const {
3679 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3680 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3681 for (int i = 0; i < collisions.count(); i++) {
3682 if (collisions.at(i)->type() == AVWIDGET) {
3683 return static_cast < ClipItem *>(collisions.at(i));
3689 ClipItem *CustomTrackView::getMainActiveClip() const {
3690 QList<QGraphicsItem *> clips = scene()->selectedItems();
3691 if (clips.isEmpty()) {
3692 return getClipUnderCursor();
3694 ClipItem *item = NULL;
3695 for (int i = 0; i < clips.count(); ++i) {
3696 if (clips.at(i)->type() == AVWIDGET)
3697 item = static_cast < ClipItem *>(clips.at(i));
3698 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3700 if (item) return item;
3705 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3706 QList<QGraphicsItem *> clips = scene()->selectedItems();
3707 if (clips.isEmpty()) {
3708 return getClipUnderCursor();
3711 // remove all items in the list that are not clips
3712 for (int i = 0; i < clips.count();) {
3713 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3716 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3717 for (int i = 0; i < clips.count(); ++i) {
3718 if (clips.at(i)->type() == AVWIDGET) {
3719 item = static_cast < ClipItem *>(clips.at(i));
3720 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3728 void CustomTrackView::setInPoint() {
3729 ClipItem *clip = getActiveClipUnderCursor(true);
3731 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3734 ItemInfo startInfo = clip->info();
3735 ItemInfo endInfo = startInfo;
3736 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3737 if (endInfo.startPos >= startInfo.endPos) {
3738 // Check for invalid resize
3739 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3741 } else if (endInfo.startPos < startInfo.startPos) {
3742 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3743 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3744 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3748 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3749 m_commandStack->push(command);
3752 void CustomTrackView::setOutPoint() {
3753 ClipItem *clip = getActiveClipUnderCursor(true);
3755 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3758 ItemInfo startInfo = clip->info();
3759 ItemInfo endInfo = clip->info();
3760 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3761 if (endInfo.endPos <= startInfo.startPos) {
3762 // Check for invalid resize
3763 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3765 } else if (endInfo.endPos > startInfo.endPos) {
3766 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3767 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3768 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3775 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3776 m_commandStack->push(command);
3779 void CustomTrackView::slotUpdateAllThumbs() {
3780 QList<QGraphicsItem *> itemList = items();
3781 //if (itemList.isEmpty()) return;
3783 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3784 for (int i = 0; i < itemList.count(); i++) {
3785 if (itemList.at(i)->type() == AVWIDGET) {
3786 item = static_cast <ClipItem *>(itemList.at(i));
3787 if (item->clipType() != COLOR) {
3788 // Check if we have a cached thumbnail
3789 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3790 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3791 if (QFile::exists(thumb)) {
3793 item->slotSetStartThumb(pix);
3794 item->slotSetEndThumb(pix);
3797 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3798 QString endThumb = startThumb;
3799 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3800 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3801 if (QFile::exists(startThumb)) {
3802 QPixmap pix(startThumb);
3803 item->slotSetStartThumb(pix);
3805 if (QFile::exists(endThumb)) {
3806 QPixmap pix(endThumb);
3807 item->slotSetEndThumb(pix);
3811 item->refreshClip();
3812 qApp->processEvents();
3815 viewport()->update();
3818 void CustomTrackView::saveThumbnails() {
3819 QList<QGraphicsItem *> itemList = items();
3821 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3822 for (int i = 0; i < itemList.count(); i++) {
3823 if (itemList.at(i)->type() == AVWIDGET) {
3824 item = static_cast <ClipItem *>(itemList.at(i));
3825 if (item->clipType() != COLOR) {
3826 // Check if we have a cached thumbnail
3827 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3828 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3829 if (!QFile::exists(thumb)) {
3830 QPixmap pix(item->startThumb());
3834 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3835 QString endThumb = startThumb;
3836 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3837 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3838 if (!QFile::exists(startThumb)) {
3839 QPixmap pix(item->startThumb());
3840 pix.save(startThumb);
3842 if (!QFile::exists(endThumb)) {
3843 QPixmap pix(item->endThumb());
3853 void CustomTrackView::slotInsertTrack(int ix) {
3854 kDebug() << "// INSERTING TRK: " << ix;
3855 QDialog d(parentWidget());
3856 Ui::AddTrack_UI view;
3858 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3859 view.track_nb->setValue(ix);
3860 d.setWindowTitle(i18n("Insert Track"));
3862 if (d.exec() == QDialog::Accepted) {
3863 ix = view.track_nb->value();
3864 if (view.before_select->currentIndex() == 1) {
3868 if (view.video_track->isChecked()) {
3869 info.type = VIDEOTRACK;
3870 info.isMute = false;
3871 info.isBlind = false;
3872 info.isLocked = false;
3874 info.type = AUDIOTRACK;
3875 info.isMute = false;
3876 info.isBlind = true;
3877 info.isLocked = false;
3879 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3880 m_commandStack->push(addTrack);
3881 m_document->setModified(true);
3885 void CustomTrackView::slotDeleteTrack(int ix) {
3887 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3889 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3890 deleteTimelineTrack(ix, info);
3891 m_document->setModified(true);
3892 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3893 m_commandStack->push(command);*/
3897 void CustomTrackView::slotChangeTrack(int ix) {
3898 QDialog d(parentWidget());
3899 Ui::AddTrack_UI view;
3901 view.label->setText(i18n("Change track"));
3902 view.before_select->setHidden(true);
3903 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3904 view.track_nb->setValue(ix);
3905 d.setWindowTitle(i18n("Change Track Type"));
3907 if (d.exec() == QDialog::Accepted) {
3909 info.isLocked = false;
3910 info.isMute = false;
3911 ix = view.track_nb->value();
3913 if (view.video_track->isChecked()) {
3914 info.type = VIDEOTRACK;
3915 info.isBlind = false;
3917 info.type = AUDIOTRACK;
3918 info.isBlind = true;
3920 changeTimelineTrack(ix, info);
3921 m_document->setModified(true);
3926 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3927 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3928 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3929 QList<QGraphicsItem *> selection = m_scene->items(r);
3930 QUndoCommand *deleteTrack = new QUndoCommand();
3931 deleteTrack->setText("Delete track");
3933 // Delete all clips in selected track
3934 for (int i = 0; i < selection.count(); i++) {
3935 if (selection.at(i)->type() == AVWIDGET) {
3936 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3937 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3938 m_scene->removeItem(item);
3941 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3942 Transition *item = static_cast <Transition *>(selection.at(i));
3943 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3944 m_scene->removeItem(item);
3950 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3951 m_commandStack->push(deleteTrack);
3954 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3955 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3956 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3957 m_commandStack->push(changeTrack);
3960 void CustomTrackView::autoTransition() {
3961 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3962 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3963 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3966 Transition *tr = static_cast <Transition*>(itemList.at(0));
3967 tr->setAutomatic(!tr->isAutomatic());
3968 QDomElement transition = tr->toXML();
3969 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);
3973 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3975 QDomNodeList params = effect.elementsByTagName("parameter");
3976 for (int i = 0; i < params.count(); i++) {
3977 QDomElement e = params.item(i).toElement();
3978 if (!e.isNull() && e.attribute("type") == "constant") {
3979 if (e.hasAttribute("factor")) {
3980 double factor = e.attribute("factor").toDouble();
3981 double value = e.attribute("value").toDouble();
3982 value = value / factor;
3983 result.append(QString::number(value));
3984 } else result.append(e.attribute("value"));
3990 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3991 QList<QGraphicsItem *> list = scene()->items();
3992 ClipItem *clip = NULL;
3993 for (int i = 0; i < list.size(); ++i) {
3994 if (list.at(i)->type() == AVWIDGET) {
3995 clip = static_cast <ClipItem *>(list.at(i));
3996 if (clip->clipProducer() == id) {
3997 clip->setClipName(name);
4001 viewport()->update();
4004 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
4005 minimum = GenTime();
4006 maximum = GenTime();
4007 QList<QGraphicsItem *> selection;
4008 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4009 selection.removeAll(item);
4010 for (int i = 0; i < selection.count(); i++) {
4011 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4012 if (clip && clip->type() == AVWIDGET) {
4013 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4014 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4019 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
4020 minimum = GenTime();
4021 maximum = GenTime();
4022 QList<QGraphicsItem *> selection;
4023 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4024 selection.removeAll(item);
4025 for (int i = 0; i < selection.count(); i++) {
4026 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4027 if (clip && clip->type() == TRANSITIONWIDGET) {
4028 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4029 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4035 void CustomTrackView::loadGroups(const QDomNodeList groups) {
4036 for (int i = 0; i < groups.count(); i++) {
4037 QDomNodeList children = groups.at(i).childNodes();
4038 scene()->clearSelection();
4039 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4040 QDomNode n = children.item(nodeindex);
4041 QDomElement elem = n.toElement();
4042 int pos = elem.attribute("position").toInt();
4043 int track = elem.attribute("track").toInt();
4044 if (elem.tagName() == "clipitem") {
4045 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4046 if (clip) clip->setSelected(true);
4048 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4049 if (clip) clip->setSelected(true);
4052 groupSelectedItems(false, true);
4056 void CustomTrackView::splitAudio() {
4057 resetSelectionGroup();
4058 QList<QGraphicsItem *> selection = scene()->selectedItems();
4059 if (selection.isEmpty()) {
4060 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4063 QUndoCommand *splitCommand = new QUndoCommand();
4064 splitCommand->setText(i18n("Split audio"));
4065 for (int i = 0; i < selection.count(); i++) {
4066 if (selection.at(i)->type() == AVWIDGET) {
4067 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4068 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4069 if (clip->parentItem()) {
4070 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4072 new SplitAudioCommand(this, clip->track(), clip->startPos(), true, splitCommand);
4077 m_commandStack->push(splitCommand);
4080 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split) {
4081 ClipItem *clip = getClipItemAt(pos, track);
4083 kDebug() << "// Cannot find clip to split!!!";
4087 int start = pos.frames(m_document->fps());
4088 int freetrack = m_document->tracksCount() - track - 1;
4089 for (; freetrack > 0; freetrack--) {
4090 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4091 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4092 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4093 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4094 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4099 kDebug() << "GOT TRK: " << track;
4100 if (freetrack == 0) {
4101 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4104 info.startPos = clip->startPos();
4105 info.endPos = clip->endPos();
4106 info.cropStart = clip->cropStart();
4107 info.track = m_document->tracksCount() - freetrack;
4108 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4109 scene()->clearSelection();
4110 clip->setSelected(true);
4111 ClipItem *audioClip = getClipItemAt(start, info.track);
4113 clip->setVideoOnly(true);
4114 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4115 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4116 audioClip->setSelected(true);
4117 audioClip->setAudioOnly(true);
4118 groupSelectedItems(false, true);
4122 // unsplit clip: remove audio part and change video part to normal clip
4123 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4124 kDebug() << "//CANNOT FIND CLP GRP";
4127 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4128 QList<QGraphicsItem *> children = grp->childItems();
4129 if (children.count() != 2) {
4130 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4133 for (int i = 0; i < children.count(); i++) {
4134 if (children.at(i) != clip) {
4135 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4136 ItemInfo info = clip->info();
4137 deleteClip(clp->info());
4138 clip->setVideoOnly(false);
4139 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4143 m_document->clipManager()->removeGroup(grp);
4144 scene()->destroyItemGroup(grp);
4148 void CustomTrackView::videoOnly() {
4149 resetSelectionGroup();
4150 QList<QGraphicsItem *> selection = scene()->selectedItems();
4151 if (selection.isEmpty()) {
4152 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4155 QUndoCommand *videoCommand = new QUndoCommand();
4156 videoCommand->setText(i18n("Video only"));
4157 for (int i = 0; i < selection.count(); i++) {
4158 if (selection.at(i)->type() == AVWIDGET) {
4159 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4160 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4161 if (clip->parentItem()) {
4162 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4164 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4169 m_commandStack->push(videoCommand);
4172 void CustomTrackView::audioOnly() {
4173 resetSelectionGroup();
4174 QList<QGraphicsItem *> selection = scene()->selectedItems();
4175 if (selection.isEmpty()) {
4176 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4179 QUndoCommand *videoCommand = new QUndoCommand();
4180 videoCommand->setText(i18n("Audio only"));
4181 for (int i = 0; i < selection.count(); i++) {
4182 if (selection.at(i)->type() == AVWIDGET) {
4183 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4184 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4185 if (clip->parentItem()) {
4186 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4188 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4193 m_commandStack->push(videoCommand);
4196 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly) {
4197 ClipItem *clip = getClipItemAt(pos, track);
4199 kDebug() << "// Cannot find clip to split!!!";
4203 int start = pos.frames(m_document->fps());
4204 clip->setVideoOnly(true);
4205 clip->setAudioOnly(false);
4206 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4207 } else if (audioOnly) {
4208 int start = pos.frames(m_document->fps());
4209 clip->setAudioOnly(true);
4210 clip->setVideoOnly(false);
4211 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4213 int start = pos.frames(m_document->fps());
4214 clip->setAudioOnly(false);
4215 clip->setVideoOnly(false);
4216 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4221 #include "customtrackview.moc"