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);
673 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
674 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
675 m_document->renderer()->pause();
676 m_commandStack->push(command);
677 m_document->setModified(true);
683 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
685 QList <GenTime> offsetList;
686 QList<QGraphicsItem *> children = dragGroup->childItems();
687 for (int i = 0; i < children.count(); i++) {
688 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
689 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
690 offsetList.append(item->startPos());
691 offsetList.append(item->endPos());
694 if (!offsetList.isEmpty()) {
696 GenTime startOffset = offsetList.takeFirst();
697 QList <GenTime> cleandOffsetList;
698 for (int k = 0; k < offsetList.size(); k++) {
699 GenTime newoffset = offsetList.at(k) - startOffset;
700 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
701 cleandOffsetList.append(newoffset);
704 updateSnapPoints(NULL, cleandOffsetList, true);
708 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
709 else emit clipItemSelected(NULL);
711 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || dragGroup && dragGroup->isSelected())) {
712 // If clicked item is selected, allow move
713 if (dragGroup) dragGroup->setSelected(true);
715 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
717 resetSelectionGroup();
718 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
720 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
721 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
722 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
724 bool selected = !m_dragItem->isSelected();
725 if (dragGroup) dragGroup->setSelected(selected);
726 else m_dragItem->setSelected(selected);
727 groupSelectedItems();
728 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
729 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
730 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
733 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
734 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
736 if (m_operationMode == KEYFRAME) {
737 m_dragItem->updateSelectedKeyFrame();
738 m_blockRefresh = false;
740 } else if (m_operationMode == MOVE) {
741 setCursor(Qt::ClosedHandCursor);
742 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
744 info.startPos = m_dragItem->startPos();
745 info.track = m_dragItem->track();
746 int transitiontrack = getPreviousVideoTrack(info.track);
747 ClipItem *transitionClip = NULL;
748 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
749 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
750 info.endPos = transitionClip->endPos();
751 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
752 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
753 // Check there is no other transition at that place
754 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
755 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
756 QList<QGraphicsItem *> selection = m_scene->items(r);
757 bool transitionAccepted = true;
758 for (int i = 0; i < selection.count(); i++) {
759 if (selection.at(i)->type() == TRANSITIONWIDGET) {
760 Transition *tr = static_cast <Transition *>(selection.at(i));
761 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
762 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
763 } else transitionAccepted = false;
766 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
767 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
768 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
770 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
771 info.track = m_dragItem->track();
772 int transitiontrack = getPreviousVideoTrack(info.track);
773 ClipItem *transitionClip = NULL;
774 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
775 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
776 info.startPos = transitionClip->startPos();
777 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
778 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
779 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
780 EffectsList::setParameter(transition, "reverse", "1");
782 // Check there is no other transition at that place
783 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
784 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
785 QList<QGraphicsItem *> selection = m_scene->items(r);
786 bool transitionAccepted = true;
787 for (int i = 0; i < selection.count(); i++) {
788 if (selection.at(i)->type() == TRANSITIONWIDGET) {
789 Transition *tr = static_cast <Transition *>(selection.at(i));
790 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
791 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
792 } else transitionAccepted = false;
795 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
796 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
798 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
799 resetSelectionGroup(false);
800 m_dragItem->setSelected(true);
803 m_blockRefresh = false;
805 //QGraphicsView::mousePressEvent(event);
808 void CustomTrackView::resetSelectionGroup(bool selectItems) {
809 if (m_selectionGroup) {
810 // delete selection group
811 bool snap = KdenliveSettings::snaptopoints();
812 KdenliveSettings::setSnaptopoints(false);
814 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
815 scene()->destroyItemGroup(m_selectionGroup);
816 for (int i = 0; i < children.count(); i++) {
817 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
818 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
819 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
820 children.at(i)->setSelected(selectItems);
822 } else if (children.at(i)->type() == GROUPWIDGET) {
823 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
824 children.at(i)->setSelected(selectItems);
827 m_selectionGroup = NULL;
828 KdenliveSettings::setSnaptopoints(snap);
832 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup) {
833 if (m_selectionGroup) {
834 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
837 QList<QGraphicsItem *> selection = m_scene->selectedItems();
838 if (selection.isEmpty()) return;
839 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
840 // Find top left position of selection
841 for (int i = 1; i < selection.count(); i++) {
842 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
843 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
844 if (currenttop.x() < top.x()) top.setX(currenttop.x());
845 if (currenttop.y() < top.y()) top.setY(currenttop.y());
849 if (force || selection.count() > 1) {
850 bool snap = KdenliveSettings::snaptopoints();
851 KdenliveSettings::setSnaptopoints(false);
852 if (createNewGroup) {
853 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
854 newGroup->translate(-top.x(), -top.y() + 1);
855 newGroup->setPos(top.x(), top.y() - 1);
856 scene()->addItem(newGroup);
858 // CHeck if we are trying to include a group in a group
859 QList <AbstractGroupItem *> groups;
860 for (int i = 0; i < selection.count(); i++) {
861 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
862 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
863 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
865 if (!groups.isEmpty()) {
866 // ungroup previous groups
867 while (!groups.isEmpty()) {
868 AbstractGroupItem *grp = groups.takeFirst();
869 m_document->clipManager()->removeGroup(grp);
870 scene()->destroyItemGroup(grp);
872 selection = m_scene->selectedItems();
875 for (int i = 0; i < selection.count(); i++) {
876 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
877 newGroup->addToGroup(selection.at(i));
878 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
881 KdenliveSettings::setSnaptopoints(snap);
883 m_selectionGroup = new AbstractGroupItem(m_document->fps());
884 m_selectionGroup->translate(-top.x(), -top.y() + 1);
885 m_selectionGroup->setPos(top.x(), top.y() - 1);
886 scene()->addItem(m_selectionGroup);
887 for (int i = 0; i < selection.count(); i++) {
888 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
889 m_selectionGroup->addToGroup(selection.at(i));
890 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
893 KdenliveSettings::setSnaptopoints(snap);
894 if (m_selectionGroup) {
895 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
896 m_selectionGroupInfo.track = m_selectionGroup->track();
899 } else resetSelectionGroup();
902 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
903 kDebug() << "++++++++++++ DBL CLK";
904 if (m_dragItem && m_dragItem->hasKeyFrames()) {
905 if (m_moveOpMode == KEYFRAME) {
906 // user double clicked on a keyframe, open edit dialog
907 QDialog d(parentWidget());
908 Ui::KeyFrameDialog_UI view;
910 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
911 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
912 view.kfr_value->setFocus();
913 if (d.exec() == QDialog::Accepted) {
914 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
915 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
916 ClipItem *item = (ClipItem *)m_dragItem;
917 QString previous = item->keyframes(item->selectedEffectIndex());
918 item->updateKeyframeEffect();
919 QString next = item->keyframes(item->selectedEffectIndex());
920 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
921 m_commandStack->push(command);
922 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
927 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
928 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
929 ClipItem * item = (ClipItem *) m_dragItem;
930 QString previous = item->keyframes(item->selectedEffectIndex());
931 item->updateKeyframeEffect();
932 QString next = item->keyframes(item->selectedEffectIndex());
933 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
934 m_commandStack->push(command);
935 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
937 } else if (m_dragItem) {
938 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
941 if (m_dragItem->type() == TRANSITIONWIDGET) {
942 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
944 getClipAvailableSpace(m_dragItem, minimum, maximum);
946 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
947 d.setMargins(minimum, maximum);
948 if (d.exec() == QDialog::Accepted) {
949 if (m_dragItem->type() == TRANSITIONWIDGET) {
950 // move & resize transition
952 startInfo.startPos = m_dragItem->startPos();
953 startInfo.endPos = m_dragItem->endPos();
954 startInfo.track = m_dragItem->track();
956 endInfo.startPos = d.startPos();
957 endInfo.endPos = endInfo.startPos + d.duration();
958 endInfo.track = m_dragItem->track();
959 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
960 m_commandStack->push(command);
962 // move and resize clip
963 QUndoCommand *moveCommand = new QUndoCommand();
964 moveCommand->setText(i18n("Edit clip"));
965 ItemInfo clipInfo = m_dragItem->info();
966 if (d.startPos() != clipInfo.startPos) {
967 ItemInfo startInfo = clipInfo;
968 clipInfo.startPos = d.startPos();
969 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
970 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
972 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
973 ItemInfo startInfo = clipInfo;
974 clipInfo.endPos = clipInfo.startPos + d.duration();
975 clipInfo.cropStart = d.cropStart();
976 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
978 m_commandStack->push(moveCommand);
982 QList<QGraphicsItem *> collisionList = items(event->pos());
983 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
984 Guide *editGuide = (Guide *) collisionList.at(0);
985 if (editGuide) slotEditGuide(editGuide->info());
991 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
992 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
994 clip->setKeyframes(index, keyframes);
995 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
996 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1000 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group) {
1001 if (clip == NULL) m_timelineContextMenu->popup(pos);
1002 else if (group != NULL) {
1003 m_changeSpeedAction->setEnabled(false);
1004 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1005 m_ungroupAction->setEnabled(true);
1006 m_timelineContextClipMenu->popup(pos);
1008 m_ungroupAction->setEnabled(false);
1009 if (clip->type() == AVWIDGET) {
1010 ClipItem *item = static_cast <ClipItem*>(clip);
1011 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1012 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1013 m_timelineContextClipMenu->popup(pos);
1014 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1018 void CustomTrackView::activateMonitor() {
1019 emit activateDocumentMonitor();
1022 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
1023 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1025 resetSelectionGroup();
1026 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1027 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1028 QPoint pos = QPoint();
1029 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1030 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1032 info.startPos = GenTime();
1033 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1034 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1035 info.track = (int)(1 / m_tracksHeight);
1036 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1037 m_selectionGroup->addToGroup(item);
1038 item->setFlags(QGraphicsItem::ItemIsSelectable);
1039 //TODO: check if we do not overlap another clip when first dropping in timeline
1040 // if (insertPossible(m_selectionGroup, event->pos()))
1041 QList <GenTime> offsetList;
1042 offsetList.append(info.endPos);
1043 updateSnapPoints(NULL, offsetList);
1044 scene()->addItem(m_selectionGroup);
1045 event->acceptProposedAction();
1046 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1048 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1049 m_scene->clearSelection();
1050 resetSelectionGroup(false);
1052 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1053 QPoint pos = QPoint();
1054 GenTime start = GenTime();
1055 QList <GenTime> offsetList;
1056 for (int i = 0; i < ids.size(); ++i) {
1057 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1058 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1060 info.startPos = start;
1061 info.endPos = info.startPos + clip->duration();
1062 info.track = (int)(1 / m_tracksHeight);
1063 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1064 start += clip->duration();
1065 offsetList.append(start);
1066 m_selectionGroup->addToGroup(item);
1067 item->setFlags(QGraphicsItem::ItemIsSelectable);
1069 //TODO: check if we do not overlap another clip when first dropping in timeline
1070 //if (insertPossible(m_selectionGroup, event->pos()))
1071 updateSnapPoints(NULL, offsetList);
1072 scene()->addItem(m_selectionGroup);
1073 event->acceptProposedAction();
1075 // the drag is not a clip (may be effect, ...)
1077 QGraphicsView::dragEnterEvent(event);
1082 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
1084 QList<QGraphicsItem *> children = group->childItems();
1085 for (int i = 0; i < children.count(); i++) {
1086 if (children.at(i)->type() == AVWIDGET) {
1087 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1088 ItemInfo info = clip->info();
1089 kDebug() << " / / INSERT : " << pos.x();
1090 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);
1091 kDebug() << " / / INSERT RECT: " << shape;
1092 path = path.united(QPolygonF(shape));
1096 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1097 if (collindingItems.isEmpty()) return true;
1099 for (int i = 0; i < collindingItems.count(); i++) {
1100 QGraphicsItem *collision = collindingItems.at(i);
1101 if (collision->type() == AVWIDGET) {
1103 kDebug() << "// COLLISIION DETECTED";
1112 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
1113 int track = m_document->tracksCount() - clip->track();
1114 GenTime pos = clip->startPos();
1115 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1116 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1119 bool success = true;
1120 for (int i = 0; i < clip->effectsCount(); i++) {
1121 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1123 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1124 m_document->renderer()->doRefresh();
1127 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
1128 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1130 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1131 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1132 emit clipItemSelected(clip);
1133 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1136 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
1137 QString index = effect.attribute("kdenlive_ix");
1138 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1139 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1140 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1143 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1145 clip->deleteEffect(index);
1146 emit clipItemSelected(clip);
1150 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group) {
1151 QList<QGraphicsItem *> itemList = group->childItems();
1152 QUndoCommand *effectCommand = new QUndoCommand();
1154 QDomNode namenode = effect.elementsByTagName("name").item(0);
1155 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1156 else effectName = i18n("effect");
1157 effectCommand->setText(i18n("Add %1", effectName));
1159 for (int i = 0; i < itemList.count(); i++) {
1160 if (itemList.at(i)->type() == AVWIDGET) {
1161 ClipItem *item = (ClipItem *)itemList.at(i);
1162 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1163 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1166 if (item->isItemLocked()) {
1169 item->initEffect(effect);
1170 if (effect.attribute("tag") == "ladspa") {
1171 QString ladpsaFile = m_document->getLadspaFile();
1172 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1173 effect.setAttribute("src", ladpsaFile);
1175 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1180 m_commandStack->push(effectCommand);
1181 m_document->setModified(true);
1182 } else delete effectCommand;
1185 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
1186 QList<QGraphicsItem *> itemList;
1187 QUndoCommand *effectCommand = new QUndoCommand();
1189 QDomNode namenode = effect.elementsByTagName("name").item(0);
1190 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1191 else effectName = i18n("effect");
1192 effectCommand->setText(i18n("Add %1", effectName));
1194 if (track == -1) itemList = scene()->selectedItems();
1195 if (itemList.isEmpty()) {
1196 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1197 if (clip) itemList.append(clip);
1198 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1200 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1201 for (int i = 0; i < itemList.count(); i++) {
1202 if (itemList.at(i)->type() == AVWIDGET) {
1203 ClipItem *item = (ClipItem *)itemList.at(i);
1204 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1205 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1208 if (item->isItemLocked()) {
1211 item->initEffect(effect);
1212 if (effect.attribute("tag") == "ladspa") {
1213 QString ladpsaFile = m_document->getLadspaFile();
1214 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1215 effect.setAttribute("src", ladpsaFile);
1217 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1222 m_commandStack->push(effectCommand);
1223 m_document->setModified(true);
1224 } else delete effectCommand;
1227 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1228 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1229 m_commandStack->push(command);
1230 m_document->setModified(true);
1233 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1234 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1236 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1237 if (effect.attribute("tag") == "ladspa") {
1238 // Update the ladspa affect file
1239 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1241 // check if we are trying to reset a keyframe effect
1242 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1243 clip->initEffect(effect);
1244 clip->setEffectAt(ix, effect);
1245 effectParams = clip->getEffectArgs(effect);
1247 if (effectParams.paramValue("disabled") == "1") {
1248 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1249 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1250 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1251 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1252 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1254 clip->setEffectAt(ix, effect);
1255 if (ix == clip->selectedEffectIndex()) {
1256 clip->setSelectedEffect(ix);
1257 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1259 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1260 // A fade effect was modified, update the clip
1261 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1262 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1263 clip->setFadeIn(pos);
1265 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1266 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1267 clip->setFadeOut(pos);
1272 m_document->setModified(true);
1275 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1276 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1278 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1279 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1280 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1281 clip->setEffectAt(oldPos - 1, act);
1282 clip->setEffectAt(newPos - 1, before);
1283 emit clipItemSelected(clip, newPos - 1);
1285 m_document->setModified(true);
1288 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1289 QDomElement effect = clip->effectAt(effectPos);
1290 QDomElement oldEffect = effect.cloneNode().toElement();
1291 effect.setAttribute("disabled", disable);
1292 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1293 m_commandStack->push(command);
1294 m_document->setModified(true);
1297 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1298 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1299 m_commandStack->push(command);
1300 m_document->setModified(true);
1303 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1304 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1305 m_commandStack->push(command);
1308 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1311 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1312 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1313 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1314 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);
1315 m_blockRefresh = false;
1318 if (item->parentItem()) {
1319 // Item is part of a group, reset group
1320 resetSelectionGroup();
1322 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1324 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1325 int cutPos = (int) cutTime.frames(m_document->fps());
1327 double speed = item->speed();
1328 newPos.startPos = cutTime;
1329 newPos.endPos = info.endPos;
1330 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1331 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1332 newPos.track = info.track;
1333 ClipItem *dup = item->clone(newPos);
1334 item->resizeEnd(cutPos, false);
1335 scene()->addItem(dup);
1336 if (item->checkKeyFrames()) slotRefreshEffects(item);
1337 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1338 item->baseClip()->addReference();
1339 m_document->updateClip(item->baseClip()->getId());
1340 m_document->setModified(true);
1341 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);
1342 kDebug() << "// CUTTING CLIP dONE";
1346 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1347 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1348 if (!item || !dup || item == dup) {
1349 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1350 m_blockRefresh = false;
1353 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1354 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1358 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1359 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1360 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1361 //deleteClip(dup->info());
1364 if (dup->isSelected()) emit clipItemSelected(NULL);
1365 dup->baseClip()->removeReference();
1366 m_document->updateClip(dup->baseClip()->getId());
1367 scene()->removeItem(dup);
1370 ItemInfo clipinfo = item->info();
1371 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1372 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1374 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1375 m_document->setModified(true);
1377 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1380 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1383 void CustomTrackView::slotEnableRefresh() {
1384 m_blockRefresh = false;
1387 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1388 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1389 if (itemList.count() == 1) {
1390 if (itemList.at(0)->type() == AVWIDGET) {
1391 ClipItem *item = (ClipItem *) itemList.at(0);
1393 info.track = item->track();
1394 ClipItem *transitionClip = NULL;
1395 const int transitiontrack = getPreviousVideoTrack(info.track);
1396 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1397 if (pos < item->startPos() + item->duration() / 2) {
1398 // add transition to clip start
1399 info.startPos = item->startPos();
1400 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1401 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1402 info.endPos = transitionClip->endPos();
1403 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1404 // Check there is no other transition at that place
1405 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1406 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1407 QList<QGraphicsItem *> selection = m_scene->items(r);
1408 bool transitionAccepted = true;
1409 for (int i = 0; i < selection.count(); i++) {
1410 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1411 Transition *tr = static_cast <Transition *>(selection.at(i));
1412 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1413 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1414 } else transitionAccepted = false;
1417 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1418 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1421 // add transition to clip end
1422 info.endPos = item->endPos();
1423 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1424 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1425 info.startPos = transitionClip->startPos();
1426 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1427 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1429 // Check there is no other transition at that place
1430 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1431 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1432 QList<QGraphicsItem *> selection = m_scene->items(r);
1433 bool transitionAccepted = true;
1434 for (int i = 0; i < selection.count(); i++) {
1435 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1436 Transition *tr = static_cast <Transition *>(selection.at(i));
1437 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1438 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1439 } else transitionAccepted = false;
1442 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1443 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1446 } else for (int i = 0; i < itemList.count(); i++) {
1447 if (itemList.at(i)->type() == AVWIDGET) {
1448 ClipItem *item = (ClipItem *) itemList.at(i);
1450 info.startPos = item->startPos();
1451 info.endPos = info.startPos + GenTime(65, m_document->fps());
1452 info.track = item->track();
1454 // Check there is no other transition at that place
1455 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1456 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1457 QList<QGraphicsItem *> selection = m_scene->items(r);
1458 bool transitionAccepted = true;
1459 for (int i = 0; i < selection.count(); i++) {
1460 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1461 Transition *tr = static_cast <Transition *>(selection.at(i));
1462 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1463 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1464 } else transitionAccepted = false;
1467 int transitiontrack = getPreviousVideoTrack(info.track);
1468 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1469 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1474 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1475 if (transitionInfo.startPos >= transitionInfo.endPos) {
1476 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1479 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1480 m_commandStack->push(command);
1481 m_document->setModified(true);
1484 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1485 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1486 //kDebug() << "---- ADDING transition " << params.attribute("value");
1487 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1488 scene()->addItem(tr);
1489 m_document->setModified(true);
1491 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1496 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/) {
1497 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1499 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1502 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1503 if (m_dragItem == item) m_dragItem = NULL;
1505 emit transitionItemSelected(NULL);
1506 m_document->setModified(true);
1509 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1510 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1511 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1512 m_commandStack->push(command);
1513 m_document->setModified(true);
1516 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1517 Transition *item = getTransitionItemAt(pos, track);
1519 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1522 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);
1523 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1524 item->setTransitionParameters(transition);
1525 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1526 m_document->setModified(true);
1529 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1530 event->setDropAction(Qt::IgnoreAction);
1531 const QPointF pos = mapToScene(event->pos());
1532 if (m_selectionGroup && m_clipDrag) {
1533 m_selectionGroup->setPos(pos.x(), pos.y());
1534 event->setDropAction(Qt::MoveAction);
1535 event->acceptProposedAction();
1537 QGraphicsView::dragMoveEvent(event);
1541 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1542 if (m_selectionGroup && m_clipDrag) {
1543 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1545 scene()->destroyItemGroup(m_selectionGroup);
1546 m_selectionGroup = NULL;
1547 } else QGraphicsView::dragLeaveEvent(event);
1550 void CustomTrackView::dropEvent(QDropEvent * event) {
1551 if (m_selectionGroup && m_clipDrag) {
1552 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1553 resetSelectionGroup();
1554 m_scene->clearSelection();
1555 bool hasVideoClip = false;
1556 for (int i = 0; i < items.count(); i++) {
1557 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1558 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1559 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1560 m_commandStack->push(command);
1561 item->baseClip()->addReference();
1562 m_document->updateClip(item->baseClip()->getId());
1563 ItemInfo info = item->info();
1565 int tracknumber = m_document->tracksCount() - info.track - 1;
1566 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1567 if (isLocked) item->setItemLocked(true);
1569 if (item->baseClip()->isTransparent()) {
1570 // add transparency transition
1571 int endTrack = getPreviousVideoTrack(info.track);
1572 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1573 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1574 scene()->addItem(tr);
1576 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1580 info.track = m_document->tracksCount() - item->track();
1581 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1582 item->setSelected(true);
1584 m_changeSpeedAction->setEnabled(hasVideoClip);
1585 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1586 groupSelectedItems(true);
1587 } else QGraphicsView::dropEvent(event);
1592 QStringList CustomTrackView::mimeTypes() const {
1593 QStringList qstrList;
1594 // list of accepted mime types for drop
1595 qstrList.append("text/plain");
1596 qstrList.append("kdenlive/producerslist");
1597 qstrList.append("kdenlive/clip");
1601 Qt::DropActions CustomTrackView::supportedDropActions() const {
1602 // returns what actions are supported when dropping
1603 return Qt::MoveAction;
1606 void CustomTrackView::setDuration(int duration) {
1607 int diff = qAbs(duration - sceneRect().width());
1608 if (diff * matrix().m11() > -50) {
1609 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1610 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1612 m_projectDuration = duration;
1615 int CustomTrackView::duration() const {
1616 return m_projectDuration;
1619 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1620 if (ix == -1) m_document->insertTrack(ix, type);
1622 m_document->insertTrack(m_document->tracksCount() - ix, type);
1623 // insert track in MLT playlist
1624 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1626 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1627 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1628 QList<QGraphicsItem *> selection = m_scene->items(r);
1629 resetSelectionGroup();
1631 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1632 scene()->addItem(m_selectionGroup);
1633 for (int i = 0; i < selection.count(); i++) {
1634 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1635 m_selectionGroup->addToGroup(selection.at(i));
1636 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1638 // Move graphic items
1639 m_selectionGroup->translate(0, m_tracksHeight);
1641 // adjust track number
1642 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1643 for (int i = 0; i < children.count(); i++) {
1644 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1646 ItemInfo clipinfo = item->info();
1647 if (item->type() == AVWIDGET) {
1648 ClipItem *clip = static_cast <ClipItem *>(item);
1649 // We add a move clip command so that we get the correct producer for new track number
1650 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1651 Mlt::Producer *prod;
1652 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1653 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1654 else prod = clip->baseClip()->producer(clipinfo.track);
1655 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1656 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1658 } else if (item->type() == TRANSITIONWIDGET) {
1659 Transition *tr = static_cast <Transition *>(item);
1660 int track = tr->transitionEndTrack();
1662 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1666 resetSelectionGroup(false);
1669 int maxHeight = m_tracksHeight * m_document->tracksCount();
1670 for (int i = 0; i < m_guides.count(); i++) {
1671 QLineF l = m_guides.at(i)->line();
1672 l.setP2(QPointF(l.x2(), maxHeight));
1673 m_guides.at(i)->setLine(l);
1675 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1676 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1677 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1678 viewport()->update();
1679 //setFixedHeight(50 * m_tracksCount);
1682 void CustomTrackView::removeTrack(int ix) {
1683 // Delete track in MLT playlist
1684 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1685 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1687 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1688 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1689 QList<QGraphicsItem *> selection = m_scene->items(r);
1691 resetSelectionGroup();
1693 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1694 scene()->addItem(m_selectionGroup);
1695 for (int i = 0; i < selection.count(); i++) {
1696 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1697 m_selectionGroup->addToGroup(selection.at(i));
1698 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1701 // Move graphic items
1702 qreal ydiff = 0 - (int) m_tracksHeight;
1703 m_selectionGroup->translate(0, ydiff);
1705 // adjust track number
1706 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1707 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1708 for (int i = 0; i < children.count(); i++) {
1709 if (children.at(i)->type() == AVWIDGET) {
1710 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1712 ItemInfo clipinfo = clip->info();
1713 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1714 // We add a move clip command so that we get the correct producer for new track number
1715 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1716 Mlt::Producer *prod;
1717 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1718 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1719 else prod = clip->baseClip()->producer(clipinfo.track);
1720 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1722 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1723 Transition *tr = static_cast <Transition *>(children.at(i));
1725 int track = tr->transitionEndTrack();
1727 ItemInfo clipinfo = tr->info();
1728 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1732 resetSelectionGroup(false);
1734 int maxHeight = m_tracksHeight * m_document->tracksCount();
1735 for (int i = 0; i < m_guides.count(); i++) {
1736 QLineF l = m_guides.at(i)->line();
1737 l.setP2(QPointF(l.x2(), maxHeight));
1738 m_guides.at(i)->setLine(l);
1740 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1741 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1742 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1743 viewport()->update();
1746 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1747 int tracknumber = m_document->tracksCount() - ix;
1748 m_document->setTrackType(tracknumber - 1, type);
1749 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1750 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1751 viewport()->update();
1755 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1756 /*for (int i = 0; i < m_document->tracksCount(); i++)
1757 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1758 int tracknumber = m_document->tracksCount() - ix;
1759 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1760 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1761 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1762 m_document->setModified(true);
1765 void CustomTrackView::slotSwitchTrackLock(int ix) {
1766 int tracknumber = m_document->tracksCount() - ix - 1;
1767 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked, true);
1768 m_commandStack->push(command);
1772 void CustomTrackView::lockTrack(int ix, bool lock) {
1773 int tracknumber = m_document->tracksCount() - ix - 1;
1774 m_document->switchTrackLock(tracknumber, lock);
1775 emit doTrackLock(ix, lock);
1776 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1778 for (int i = 0; i < selection.count(); i++) {
1779 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1780 if (selection.at(i)->isSelected()) {
1781 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1782 else emit transitionItemSelected(NULL);
1784 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1786 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1787 viewport()->update();
1788 m_document->setModified(true);
1791 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1792 int tracknumber = m_document->tracksCount() - ix;
1793 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1794 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1795 m_document->setModified(true);
1798 void CustomTrackView::slotRemoveSpace() {
1801 if (m_menuPosition.isNull()) {
1802 pos = GenTime(cursorPos(), m_document->fps());
1804 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1807 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1808 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1810 ClipItem *item = getClipItemAt(pos, track);
1812 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);
1815 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1816 //kDebug() << "// GOT LENGT; " << length;
1818 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);
1822 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1823 QList<QGraphicsItem *> items = m_scene->items(r);
1825 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1826 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1828 for (int i = 0; i < items.count(); i++) {
1829 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1830 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1831 ItemInfo info = item->info();
1832 if (item->type() == AVWIDGET) {
1833 clipsToMove.append(info);
1834 } else if (item->type() == TRANSITIONWIDGET) {
1835 transitionsToMove.append(info);
1840 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1841 m_commandStack->push(command);
1844 void CustomTrackView::slotInsertSpace() {
1847 if (m_menuPosition.isNull()) {
1848 pos = GenTime(cursorPos(), m_document->fps());
1850 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1851 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1853 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1854 if (d.exec() != QDialog::Accepted) return;
1855 GenTime spaceDuration = d.selectedDuration();
1856 track = d.selectedTrack();
1857 ClipItem *item = getClipItemAt(pos, track);
1858 if (item) pos = item->startPos();
1861 int maxh = sceneRect().height();
1863 minh = track * m_tracksHeight + m_tracksHeight / 2;
1864 maxh = m_tracksHeight / 2 - 1;
1867 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1868 QList<QGraphicsItem *> items = m_scene->items(r);
1870 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1871 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1873 for (int i = 0; i < items.count(); i++) {
1874 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1875 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1876 ItemInfo info = item->info();
1877 if (item->type() == AVWIDGET) {
1878 clipsToMove.append(info);
1879 } else if (item->type() == TRANSITIONWIDGET) {
1880 transitionsToMove.append(info);
1885 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1886 m_commandStack->push(command);
1889 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1890 int diff = duration.frames(m_document->fps());
1891 resetSelectionGroup();
1892 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1893 scene()->addItem(m_selectionGroup);
1895 Transition *transition;
1897 // Create lists with start pos for each track
1898 QMap <int, int> trackClipStartList;
1899 QMap <int, int> trackTransitionStartList;
1901 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1902 trackClipStartList[i] = -1;
1903 trackTransitionStartList[i] = -1;
1906 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1907 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1909 if (clip->parentItem()) {
1910 m_selectionGroup->addToGroup(clip->parentItem());
1911 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
1913 m_selectionGroup->addToGroup(clip);
1914 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1916 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))
1917 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1918 } 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);
1920 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1921 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1923 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
1924 m_selectionGroup->addToGroup(transition);
1925 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))
1926 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1927 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1928 } 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);
1930 m_selectionGroup->translate(diff, 0);
1932 // update items coordinates
1933 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1934 for (int i = 0; i < itemList.count(); i++) {
1935 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
1936 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
1937 } else if (itemList.at(i)->type() == GROUPWIDGET) {
1938 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
1939 for (int j = 0; j < children.count(); j++) {
1940 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
1944 resetSelectionGroup(false);
1945 if (track != -1) track = m_document->tracksCount() - track;
1946 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1949 void CustomTrackView::deleteClip(const QString &clipId) {
1950 resetSelectionGroup();
1951 QList<QGraphicsItem *> itemList = items();
1952 QUndoCommand *deleteCommand = new QUndoCommand();
1953 deleteCommand->setText(i18n("Delete timeline clips"));
1955 for (int i = 0; i < itemList.count(); i++) {
1956 if (itemList.at(i)->type() == AVWIDGET) {
1957 ClipItem *item = (ClipItem *)itemList.at(i);
1958 if (item->clipProducer() == clipId) {
1960 if (item->parentItem()) {
1961 // Clip is in a group, destroy the group
1962 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, true, deleteCommand);
1964 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
1968 if (count == 0) delete deleteCommand;
1969 else m_commandStack->push(deleteCommand);
1972 void CustomTrackView::setCursorPos(int pos, bool seek) {
1973 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1975 m_cursorLine->setPos(pos, 0);
1976 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1977 else if (m_autoScroll) checkScrolling();
1980 void CustomTrackView::updateCursorPos() {
1981 m_cursorLine->setPos(m_cursorPos, 0);
1984 int CustomTrackView::cursorPos() {
1985 return (int)(m_cursorPos);
1988 void CustomTrackView::moveCursorPos(int delta) {
1989 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1990 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1991 m_cursorPos += delta;
1992 m_cursorLine->setPos(m_cursorPos, 0);
1993 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1996 void CustomTrackView::initCursorPos(int pos) {
1997 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1999 m_cursorLine->setPos(pos, 0);
2003 void CustomTrackView::checkScrolling() {
2004 int vert = verticalScrollBar()->value();
2005 int hor = cursorPos();
2006 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2009 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
2010 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2011 QGraphicsView::mouseReleaseEvent(event);
2012 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2013 if (event->button() == Qt::MidButton) {
2016 setDragMode(QGraphicsView::NoDrag);
2017 if (m_operationMode == MOVEGUIDE) {
2018 setCursor(Qt::ArrowCursor);
2019 m_operationMode = NONE;
2020 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2021 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2022 m_commandStack->push(command);
2023 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2027 } else if (m_operationMode == SPACER) {
2029 if (event->modifiers() != Qt::ControlModifier) {
2030 // We are moving all tracks
2032 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2033 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2034 if (timeOffset != GenTime()) {
2035 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2037 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2038 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2040 // Create lists with start pos for each track
2041 QMap <int, int> trackClipStartList;
2042 QMap <int, int> trackTransitionStartList;
2044 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2045 trackClipStartList[i] = -1;
2046 trackTransitionStartList[i] = -1;
2049 int max = items.count();
2050 for (int i = 0; i < max; i++) {
2051 if (items.at(i)->type() == GROUPWIDGET)
2052 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2055 for (int i = 0; i < items.count(); i++) {
2056 if (items.at(i)->type() == AVWIDGET) {
2057 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2058 ItemInfo info = item->info();
2059 clipsToMove.append(info);
2061 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2062 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2063 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2064 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2065 ItemInfo info = item->info();
2066 transitionsToMove.append(info);
2068 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2069 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2073 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2074 m_commandStack->push(command);
2075 if (track != -1) track = m_document->tracksCount() - track;
2076 kDebug() << "SPACER TRACK:" << track;
2077 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2079 resetSelectionGroup(false);
2080 m_operationMode = NONE;
2081 } else if (m_operationMode == RUBBERSELECTION) {
2082 kDebug() << "// END RUBBER SELECT";
2083 resetSelectionGroup();
2084 groupSelectedItems();
2085 m_operationMode = NONE;
2088 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2089 emit transitionItemSelected(NULL);
2093 if (m_dragItem) info = m_dragItem->info();
2095 if (m_operationMode == MOVE) {
2096 setCursor(Qt::OpenHandCursor);
2098 if (m_dragItem->parentItem() == 0) {
2099 // we are moving one clip, easy
2100 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2101 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2102 Mlt::Producer *prod;
2103 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2104 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2105 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2106 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);
2108 int tracknumber = m_document->tracksCount() - item->track() - 1;
2109 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2110 if (isLocked) item->setItemLocked(true);
2112 QUndoCommand *moveCommand = new QUndoCommand();
2113 moveCommand->setText(i18n("Move clip"));
2114 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2115 // Also move automatic transitions (on lower track)
2116 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2117 if (tr && tr->isAutomatic()) {
2118 ItemInfo trInfo = tr->info();
2119 ItemInfo newTrInfo = trInfo;
2120 newTrInfo.track = info.track;
2121 newTrInfo.startPos = m_dragItem->startPos();
2122 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2123 // transition end should stay the same
2125 // transition end should be adjusted to clip
2126 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2128 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2130 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2131 // Check if there is a transition at clip end
2132 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2133 if (tr && tr->isAutomatic()) {
2134 ItemInfo trInfo = tr->info();
2135 ItemInfo newTrInfo = trInfo;
2136 newTrInfo.track = info.track;
2137 newTrInfo.endPos = m_dragItem->endPos();
2138 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2139 // transition start should stay the same
2141 // transition start should be moved
2142 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2144 if (newTrInfo.startPos < newTrInfo.endPos)
2145 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2148 // Also move automatic transitions (on upper track)
2149 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2150 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2151 ItemInfo trInfo = tr->info();
2152 ItemInfo newTrInfo = trInfo;
2153 newTrInfo.startPos = m_dragItem->startPos();
2154 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2155 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2156 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2157 // transition end should be adjusted to clip on upper track
2158 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2160 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2163 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2164 // Check if there is a transition at clip end
2165 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2166 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2167 ItemInfo trInfo = tr->info();
2168 ItemInfo newTrInfo = trInfo;
2169 newTrInfo.endPos = m_dragItem->endPos();
2170 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2171 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2172 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2173 // transition start should be moved
2174 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2176 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2180 m_commandStack->push(moveCommand);
2182 // undo last move and emit error message
2183 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2184 m_commandStack->push(command);
2185 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2187 m_document->setModified(true);
2189 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2190 Transition *transition = static_cast <Transition *>(m_dragItem);
2191 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)) {
2192 // Moving transition failed, revert to previous position
2193 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2194 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2196 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2197 m_commandStack->push(command);
2198 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2202 // Moving several clips. We need to delete them and readd them to new position,
2203 // or they might overlap each other during the move
2204 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2205 QList<QGraphicsItem *> items = group->childItems();
2207 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2208 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2210 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2211 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2212 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2213 if (timeOffset != GenTime() || trackOffset != 0) {
2214 // remove items in MLT playlist
2217 int max = items.count();
2218 for (int i = 0; i < max; i++) {
2219 if (items.at(i)->type() == GROUPWIDGET) {
2220 items += items.at(i)->childItems();
2224 for (int i = 0; i < items.count(); i++) {
2225 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2226 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2227 ItemInfo info = item->info();
2228 if (item->type() == AVWIDGET) {
2229 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2230 // error, clip cannot be removed from playlist
2231 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2233 clipsToMove.append(info);
2236 transitionsToMove.append(info);
2237 Transition *tr = static_cast <Transition*>(item);
2238 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2242 for (int i = 0; i < items.count(); i++) {
2243 // re-add items in correct place
2244 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2245 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2247 ItemInfo info = item->info();
2248 int tracknumber = m_document->tracksCount() - info.track - 1;
2249 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2251 group->removeFromGroup(item);
2252 item->setItemLocked(true);
2255 if (item->type() == AVWIDGET) {
2256 ClipItem *clip = static_cast <ClipItem*>(item);
2257 info.track = m_document->tracksCount() - info.track;
2258 Mlt::Producer *prod;
2259 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2260 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2261 else prod = clip->baseClip()->producer(info.track);
2262 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2263 for (int i = 0; i < clip->effectsCount(); i++) {
2264 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2267 Transition *tr = static_cast <Transition*>(item);
2268 int newTrack = tr->transitionEndTrack();
2269 if (!tr->forcedTrack()) {
2270 newTrack = getPreviousVideoTrack(info.track);
2272 tr->updateTransitionEndTrack(newTrack);
2273 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2277 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2278 m_commandStack->push(move);
2280 //QPointF top = group->sceneBoundingRect().topLeft();
2281 //QPointF oldpos = m_selectionGroup->scenePos();
2282 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2283 //group->setPos(top);
2284 //TODO: get rid of the 3 lines below
2285 if (m_selectionGroup) {
2286 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2287 m_selectionGroupInfo.track = m_selectionGroup->track();
2289 m_document->setModified(true);
2293 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2295 if (m_dragItem->type() == AVWIDGET) {
2296 ItemInfo resizeinfo = m_dragItemInfo;
2297 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2298 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2300 QUndoCommand *resizeCommand = new QUndoCommand();
2301 resizeCommand->setText(i18n("Resize clip"));
2303 // Check if there is an automatic transition on that clip (lower track)
2304 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2305 if (transition && transition->isAutomatic()) {
2306 ItemInfo trInfo = transition->info();
2307 ItemInfo newTrInfo = trInfo;
2308 newTrInfo.startPos = m_dragItem->startPos();
2309 if (newTrInfo.startPos < newTrInfo.endPos)
2310 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2312 // Check if there is an automatic transition on that clip (upper track)
2313 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2314 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2315 ItemInfo trInfo = transition->info();
2316 ItemInfo newTrInfo = trInfo;
2317 newTrInfo.startPos = m_dragItem->startPos();
2318 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2319 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2320 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2323 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2324 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2325 m_commandStack->push(resizeCommand);
2327 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2328 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2330 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2331 Transition *transition = static_cast <Transition *>(m_dragItem);
2332 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2333 // Cannot resize transition
2334 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2335 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2337 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2338 m_commandStack->push(command);
2343 //m_document->renderer()->doRefresh();
2344 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2346 if (m_dragItem->type() == AVWIDGET) {
2347 ItemInfo resizeinfo = info;
2348 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2349 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2351 QUndoCommand *resizeCommand = new QUndoCommand();
2352 resizeCommand->setText(i18n("Resize clip"));
2354 // Check if there is an automatic transition on that clip (lower track)
2355 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2356 if (tr && tr->isAutomatic()) {
2357 ItemInfo trInfo = tr->info();
2358 ItemInfo newTrInfo = trInfo;
2359 newTrInfo.endPos = m_dragItem->endPos();
2360 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2363 // Check if there is an automatic transition on that clip (upper track)
2364 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2365 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2366 ItemInfo trInfo = tr->info();
2367 ItemInfo newTrInfo = trInfo;
2368 newTrInfo.endPos = m_dragItem->endPos();
2369 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2370 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2371 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2375 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2376 m_commandStack->push(resizeCommand);
2377 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2379 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2380 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2382 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2383 Transition *transition = static_cast <Transition *>(m_dragItem);
2384 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)) {
2385 // Cannot resize transition
2386 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2387 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2389 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2390 m_commandStack->push(command);
2393 //m_document->renderer()->doRefresh();
2394 } else if (m_operationMode == FADEIN) {
2395 // resize fade in effect
2396 ClipItem * item = (ClipItem *) m_dragItem;
2397 int ix = item->hasEffect("volume", "fadein");
2399 QDomElement oldeffect = item->effectAt(ix);
2400 int start = item->cropStart().frames(m_document->fps());
2401 int end = item->fadeIn();
2403 slotDeleteEffect(item, oldeffect);
2406 QDomElement effect = oldeffect.cloneNode().toElement();
2407 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2408 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2409 slotUpdateClipEffect(item, effect, oldeffect, ix);
2410 emit clipItemSelected(item, ix);
2412 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2413 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2414 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2415 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2417 ix = item->hasEffect("volume", "fade_from_black");
2419 QDomElement oldeffect = item->effectAt(ix);
2420 int start = item->cropStart().frames(m_document->fps());
2421 int end = item->fadeIn();
2423 slotDeleteEffect(item, oldeffect);
2426 QDomElement effect = oldeffect.cloneNode().toElement();
2427 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2428 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2429 slotUpdateClipEffect(item, effect, oldeffect, ix);
2430 emit clipItemSelected(item, ix);
2433 } else if (m_operationMode == FADEOUT) {
2434 // resize fade in effect
2435 ClipItem * item = (ClipItem *) m_dragItem;
2436 int ix = item->hasEffect("volume", "fadeout");
2438 QDomElement oldeffect = item->effectAt(ix);
2439 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2440 int start = item->fadeOut();
2442 slotDeleteEffect(item, oldeffect);
2444 start = end - start;
2445 QDomElement effect = oldeffect.cloneNode().toElement();
2446 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2447 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2448 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2449 slotUpdateClipEffect(item, effect, oldeffect, ix);
2450 emit clipItemSelected(item, ix);
2452 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2453 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2454 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2455 EffectsList::setParameter(effect, "out", QString::number(0));
2456 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2458 ix = item->hasEffect("brightness", "fade_to_black");
2460 QDomElement oldeffect = item->effectAt(ix);
2461 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2462 int start = item->fadeOut();
2464 slotDeleteEffect(item, oldeffect);
2466 start = end - start;
2467 QDomElement effect = oldeffect.cloneNode().toElement();
2468 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2469 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2470 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2471 slotUpdateClipEffect(item, effect, oldeffect, ix);
2472 emit clipItemSelected(item, ix);
2475 } else if (m_operationMode == KEYFRAME) {
2476 // update the MLT effect
2477 ClipItem * item = (ClipItem *) m_dragItem;
2478 QString previous = item->keyframes(item->selectedEffectIndex());
2479 item->updateKeyframeEffect();
2480 QString next = item->keyframes(item->selectedEffectIndex());
2481 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2482 m_commandStack->push(command);
2483 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2486 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2487 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2488 m_operationMode = NONE;
2491 void CustomTrackView::deleteClip(ItemInfo info) {
2492 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2494 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2495 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2498 if (item->isSelected()) emit clipItemSelected(NULL);
2499 item->baseClip()->removeReference();
2500 m_document->updateClip(item->baseClip()->getId());
2502 if (item->baseClip()->isTransparent()) {
2503 // also remove automatic transition
2504 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2505 if (tr && tr->isAutomatic()) {
2506 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2507 scene()->removeItem(tr);
2511 scene()->removeItem(item);
2512 if (m_dragItem == item) m_dragItem = NULL;
2514 m_document->renderer()->doRefresh();
2517 void CustomTrackView::deleteSelectedClips() {
2518 resetSelectionGroup();
2519 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2520 if (itemList.count() == 0) {
2521 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2524 scene()->clearSelection();
2525 QUndoCommand *deleteSelected = new QUndoCommand();
2526 deleteSelected->setText(i18n("Delete selected items"));
2527 bool resetGroup = false;
2529 // expand & destroy groups
2530 for (int i = 0; i < itemList.count(); i++) {
2531 if (itemList.at(i)->type() == GROUPWIDGET) {
2532 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2533 itemList += children;
2534 QList <ItemInfo> clipInfos;
2535 QList <ItemInfo> transitionInfos;
2536 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2537 for (int j = 0; j < children.count(); j++) {
2538 if (children.at(j)->type() == AVWIDGET) {
2539 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2540 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2541 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2542 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2543 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2546 if (clipInfos.count() > 0) {
2547 new GroupClipsCommand(this, clipInfos, transitionInfos, false, true, deleteSelected);
2553 for (int i = 0; i < itemList.count(); i++) {
2554 if (itemList.at(i)->type() == AVWIDGET) {
2555 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2556 if (item->parentItem()) resetGroup = true;
2557 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2558 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2559 Transition *item = static_cast <Transition *>(itemList.at(i));
2560 if (item->parentItem()) resetGroup = true;
2562 info.startPos = item->startPos();
2563 info.endPos = item->endPos();
2564 info.track = item->track();
2565 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2568 m_commandStack->push(deleteSelected);
2571 void CustomTrackView::changeClipSpeed() {
2572 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2573 if (itemList.count() == 0) {
2574 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2577 QUndoCommand *changeSelected = new QUndoCommand();
2578 changeSelected->setText("Edit clip speed");
2582 for (int i = 0; i < itemList.count(); i++) {
2583 if (itemList.at(i)->type() == AVWIDGET) {
2584 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2585 ItemInfo info = item->info();
2586 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2588 double speed = (double) percent / 100.0;
2589 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2591 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2595 if (count > 0) m_commandStack->push(changeSelected);
2596 else delete changeSelected;
2599 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2600 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2601 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2603 kDebug() << "ERROR: Cannot find clip for speed change";
2604 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2607 info.track = m_document->tracksCount() - item->track();
2608 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2610 item->setSpeed(speed);
2611 item->updateRectGeometry();
2612 if (item->cropDuration().frames(m_document->fps()) > endPos)
2613 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2614 m_document->setModified(true);
2615 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2618 void CustomTrackView::cutSelectedClips() {
2619 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2620 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2621 for (int i = 0; i < itemList.count(); i++) {
2622 if (itemList.at(i)->type() == AVWIDGET) {
2623 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2624 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2625 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2626 m_commandStack->push(command);
2632 void CustomTrackView::groupClips(bool group) {
2633 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2634 QList <ItemInfo> clipInfos;
2635 QList <ItemInfo> transitionInfos;
2636 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2639 int max = itemList.count();
2640 for (int i = 0; i < max; i++) {
2641 if (itemList.at(i)->type() == GROUPWIDGET) {
2642 itemList += itemList.at(i)->childItems();
2646 for (int i = 0; i < itemList.count(); i++) {
2647 if (itemList.at(i)->type() == AVWIDGET) {
2648 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2649 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2650 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2651 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2652 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2655 if (clipInfos.count() > 0) {
2656 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2657 m_commandStack->push(command);
2661 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group) {
2662 resetSelectionGroup();
2663 m_scene->clearSelection();
2665 for (int i = 0; i < clipInfos.count(); i++) {
2666 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2667 if (clip == NULL) continue;
2668 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2669 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2670 m_document->clipManager()->removeGroup(grp);
2671 scene()->destroyItemGroup(grp);
2673 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2675 for (int i = 0; i < transitionInfos.count(); i++) {
2676 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2677 if (tr == NULL) continue;
2678 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2679 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2680 m_document->clipManager()->removeGroup(grp);
2681 scene()->destroyItemGroup(grp);
2683 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2685 m_document->setModified(true);
2689 QList <QGraphicsItemGroup *> groups;
2690 for (int i = 0; i < clipInfos.count(); i++) {
2691 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2693 clip->setSelected(true);
2696 for (int i = 0; i < transitionInfos.count(); i++) {
2697 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2699 clip->setSelected(true);
2703 groupSelectedItems(false, true);
2704 m_document->setModified(true);
2707 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2708 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2709 if (baseclip == NULL) {
2710 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2713 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2714 item->setEffectList(effects);
2715 scene()->addItem(item);
2717 int tracknumber = m_document->tracksCount() - info.track - 1;
2718 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2719 if (isLocked) item->setItemLocked(true);
2721 if (item->baseClip()->isTransparent()) {
2722 // add transparency transition
2723 int endTrack = getPreviousVideoTrack(info.track);
2724 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2725 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2727 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2733 baseclip->addReference();
2734 m_document->updateClip(baseclip->getId());
2735 info.track = m_document->tracksCount() - info.track;
2736 Mlt::Producer *prod;
2737 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2738 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2739 else prod = baseclip->producer(info.track);
2740 m_document->renderer()->mltInsertClip(info, xml, prod);
2741 for (int i = 0; i < item->effectsCount(); i++) {
2742 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2744 m_document->setModified(true);
2745 m_document->renderer()->doRefresh();
2748 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2749 QList<QGraphicsItem *> list = scene()->items();
2750 ClipItem *clip = NULL;
2751 for (int i = 0; i < list.size(); ++i) {
2752 if (list.at(i)->type() == AVWIDGET) {
2753 clip = static_cast <ClipItem *>(list.at(i));
2754 if (clip->clipProducer() == clipId) {
2755 clip->refreshClip();
2756 ItemInfo info = clip->info();
2757 info.track = m_document->tracksCount() - clip->track();
2758 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2764 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2765 int framepos = (int)(pos.frames(m_document->fps()));
2766 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2767 ClipItem *clip = NULL;
2768 for (int i = 0; i < list.size(); i++) {
2769 if (list.at(i)->type() == AVWIDGET) {
2770 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2771 if (test->endPos() == pos) clip = test;
2778 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2779 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2780 ClipItem *clip = NULL;
2781 for (int i = 0; i < list.size(); i++) {
2782 if (list.at(i)->type() == AVWIDGET) {
2783 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2784 if (test->startPos() == pos) clip = test;
2791 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2792 QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
2793 kDebug() << "LKING POINT:" << p;
2794 QList<QGraphicsItem *> list = scene()->items(p);
2795 ClipItem *clip = NULL;
2796 for (int i = 0; i < list.size(); i++) {
2797 if (list.at(i)->type() == AVWIDGET) {
2798 clip = static_cast <ClipItem *>(list.at(i));
2805 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2806 int framepos = (int)(pos.frames(m_document->fps()));
2807 return getClipItemAt(framepos, track);
2810 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2811 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2812 Transition *clip = NULL;
2813 for (int i = 0; i < list.size(); i++) {
2814 if (list.at(i)->type() == TRANSITIONWIDGET) {
2815 clip = static_cast <Transition *>(list.at(i));
2822 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2823 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2826 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2827 int framepos = (int)(pos.frames(m_document->fps()));
2828 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2829 Transition *clip = NULL;
2830 for (int i = 0; i < list.size(); i++) {
2831 if (list.at(i)->type() == TRANSITIONWIDGET) {
2832 Transition *test = static_cast <Transition *>(list.at(i));
2833 if (test->endPos() == pos) clip = test;
2840 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2841 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2842 Transition *clip = NULL;
2843 for (int i = 0; i < list.size(); ++i) {
2844 if (list.at(i)->type() == TRANSITIONWIDGET) {
2845 Transition *test = static_cast <Transition *>(list.at(i));
2846 if (test->startPos() == pos) clip = test;
2853 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2854 if (m_selectionGroup) resetSelectionGroup(false);
2855 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2857 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);
2858 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
2861 Mlt::Producer *prod;
2862 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
2863 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2864 else prod = item->baseClip()->producer(end.track);
2866 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);
2868 bool snap = KdenliveSettings::snaptopoints();
2869 KdenliveSettings::setSnaptopoints(false);
2870 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2872 int tracknumber = m_document->tracksCount() - end.track - 1;
2873 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2874 m_scene->clearSelection();
2875 if (isLocked) item->setItemLocked(true);
2877 if (item->isItemLocked()) item->setItemLocked(false);
2878 item->setSelected(true);
2880 if (item->baseClip()->isTransparent()) {
2881 // Also move automatic transition
2882 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2883 if (tr && tr->isAutomatic()) {
2884 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2885 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);
2886 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2889 KdenliveSettings::setSnaptopoints(snap);
2890 m_document->setModified(true);
2892 // undo last move and emit error message
2893 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2895 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2898 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2900 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
2901 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2902 resetSelectionGroup();
2903 m_scene->clearSelection();
2904 QList<QGraphicsItem *> itemList = items();
2905 for (int i = 0; i < itemList.count(); i++) {
2906 if (itemList.at(i)->type() == AVWIDGET)
2907 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
2910 for (int i = 0; i < startClip.count(); i++) {
2912 startClip[i].startPos = startClip.at(i).startPos - offset;
2913 startClip[i].track = startClip.at(i).track - trackOffset;
2915 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
2916 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2918 clip->setItemLocked(false);
2919 if (clip->parentItem()) clip->parentItem()->setSelected(true);
2920 else clip->setSelected(true);
2921 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2922 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
2924 for (int i = 0; i < startTransition.count(); i++) {
2926 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2927 startTransition[i].track = startTransition.at(i).track - trackOffset;
2929 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2931 tr->setItemLocked(false);
2932 if (tr->parentItem()) tr->parentItem()->setSelected(true);
2933 else tr->setSelected(true);
2934 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());
2935 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
2937 groupSelectedItems(true);
2938 if (m_selectionGroup) {
2939 bool snap = KdenliveSettings::snaptopoints();
2940 KdenliveSettings::setSnaptopoints(false);
2942 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
2944 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
2946 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2948 int max = children.count();
2949 for (int i = 0; i < max; i++) {
2950 if (children.at(i)->type() == GROUPWIDGET) {
2951 children += children.at(i)->childItems();
2954 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
2956 for (int i = 0; i < children.count(); i++) {
2957 // re-add items in correct place
2958 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
2959 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2961 ItemInfo info = item->info();
2962 int tracknumber = m_document->tracksCount() - info.track - 1;
2963 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2964 if (isLocked) item->setItemLocked(true);
2965 else if (item->isItemLocked()) item->setItemLocked(false);
2967 if (item->type() == AVWIDGET) {
2968 ClipItem *clip = static_cast <ClipItem*>(item);
2969 info.track = m_document->tracksCount() - info.track;
2970 Mlt::Producer *prod;
2971 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2972 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2973 else prod = clip->baseClip()->producer(info.track);
2974 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2975 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
2976 } else if (item->type() == TRANSITIONWIDGET) {
2977 Transition *tr = static_cast <Transition*>(item);
2978 int newTrack = tr->transitionEndTrack();
2979 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2980 if (!tr->forcedTrack()) {
2981 newTrack += trackOffset;
2982 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2984 tr->updateTransitionEndTrack(newTrack);
2985 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2986 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2989 KdenliveSettings::setSnaptopoints(snap);
2990 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
2992 kDebug() << "///////// DONE+++++++++++++";
2994 for (int i = 0; i < itemList.count(); i++) {
2995 if (itemList.at(i)->type() == AVWIDGET)
2996 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3000 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
3001 Transition *item = getTransitionItemAt(start.startPos, start.track);
3003 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3004 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3007 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3008 bool snap = KdenliveSettings::snaptopoints();
3009 KdenliveSettings::setSnaptopoints(false);
3010 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3011 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3012 // Transition was moved
3013 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3014 } else if (end.endPos == start.endPos) {
3015 // Transition start resize
3016 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3017 } else if (end.startPos == start.startPos) {
3018 // Transition end resize;
3019 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3022 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3023 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3024 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3026 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3027 KdenliveSettings::setSnaptopoints(snap);
3028 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3029 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3030 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3033 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
3034 bool resizeClipStart = true;
3035 if (start.startPos == end.startPos) resizeClipStart = false;
3036 /*if (resizeClipStart) offset = 1;
3038 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3040 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);
3041 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3044 if (item->parentItem()) {
3045 // Item is part of a group, reset group
3046 resetSelectionGroup();
3048 bool snap = KdenliveSettings::snaptopoints();
3049 KdenliveSettings::setSnaptopoints(false);
3050 if (resizeClipStart && start.startPos != end.startPos) {
3051 ItemInfo clipinfo = item->info();
3052 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3053 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3055 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3056 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3057 updateClipFade(item);
3058 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3059 } else if (!resizeClipStart) {
3060 ItemInfo clipinfo = item->info();
3061 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3062 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3064 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3065 updateClipFade(item, true);
3066 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3068 if (end.cropStart != start.cropStart) {
3069 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3070 ItemInfo clipinfo = end;
3071 clipinfo.track = m_document->tracksCount() - end.track;
3072 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3074 item->setCropStart(end.cropStart);
3075 item->resetThumbs();
3078 m_document->renderer()->doRefresh();
3079 KdenliveSettings::setSnaptopoints(snap);
3082 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
3083 if (!updateFadeOut) {
3084 int end = item->fadeIn();
3086 // there is a fade in effect
3087 int effectPos = item->hasEffect("volume", "fadein");
3088 if (effectPos != -1) {
3089 QDomElement oldeffect = item->effectAt(effectPos);
3090 int start = item->cropStart().frames(m_document->fps());
3091 int max = item->cropDuration().frames(m_document->fps());
3093 item->setFadeIn(max);
3094 end = item->fadeIn();
3097 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3098 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3099 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3100 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3101 // if fade effect is displayed, update the effect edit widget with new clip duration
3102 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3104 effectPos = item->hasEffect("brightness", "fade_from_black");
3105 if (effectPos != -1) {
3106 QDomElement oldeffect = item->effectAt(effectPos);
3107 int start = item->cropStart().frames(m_document->fps());
3108 int max = item->cropDuration().frames(m_document->fps());
3110 item->setFadeIn(max);
3111 end = item->fadeIn();
3114 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3115 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3116 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3117 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3118 // if fade effect is displayed, update the effect edit widget with new clip duration
3119 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3123 int start = item->fadeOut();
3125 // there is a fade in effect
3126 int effectPos = item->hasEffect("volume", "fadeout");
3127 if (effectPos != -1) {
3128 QDomElement oldeffect = item->effectAt(effectPos);
3129 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3130 int max = item->cropDuration().frames(m_document->fps());
3132 item->setFadeOut(max);
3133 start = item->fadeOut();
3135 start = end - start;
3136 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3137 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3138 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3139 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3140 // if fade effect is displayed, update the effect edit widget with new clip duration
3141 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3143 effectPos = item->hasEffect("brightness", "fade_to_black");
3144 if (effectPos != -1) {
3145 QDomElement oldeffect = item->effectAt(effectPos);
3146 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3147 int max = item->cropDuration().frames(m_document->fps());
3149 item->setFadeOut(max);
3150 start = item->fadeOut();
3152 start = end - start;
3153 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3154 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3155 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3156 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3157 // if fade effect is displayed, update the effect edit widget with new clip duration
3158 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3164 double CustomTrackView::getSnapPointForPos(double pos) {
3165 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3168 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems) {
3169 QList <GenTime> snaps;
3170 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3171 QList<QGraphicsItem *> itemList = items();
3172 for (int i = 0; i < itemList.count(); i++) {
3173 if (itemList.at(i) == selected) continue;
3174 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3175 if (itemList.at(i)->type() == AVWIDGET) {
3176 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3177 GenTime start = item->startPos();
3178 GenTime end = item->endPos();
3179 snaps.append(start);
3181 if (!offsetList.isEmpty()) {
3182 for (int j = 0; j < offsetList.size(); j++) {
3183 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3184 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3188 QList < GenTime > markers = item->snapMarkers();
3189 for (int j = 0; j < markers.size(); ++j) {
3190 GenTime t = markers.at(j);
3192 if (!offsetList.isEmpty()) {
3193 for (int k = 0; k < offsetList.size(); k++) {
3194 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3198 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3199 Transition *transition = static_cast <Transition*>(itemList.at(i));
3200 GenTime start = transition->startPos();
3201 GenTime end = transition->endPos();
3202 snaps.append(start);
3204 if (!offsetList.isEmpty()) {
3205 for (int j = 0; j < offsetList.size(); j++) {
3206 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3207 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3213 // add cursor position
3214 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3216 if (!offsetList.isEmpty()) {
3217 for (int j = 0; j < offsetList.size(); j++) {
3218 snaps.append(pos - offsetList.at(j));
3223 for (int i = 0; i < m_guides.count(); i++) {
3224 snaps.append(m_guides.at(i)->position());
3225 if (!offsetList.isEmpty()) {
3226 for (int j = 0; j < offsetList.size(); j++) {
3227 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3233 m_scene->setSnapList(snaps);
3234 //for (int i = 0; i < m_snapPoints.size(); ++i)
3235 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3238 void CustomTrackView::slotSeekToPreviousSnap() {
3239 updateSnapPoints(NULL);
3240 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3241 setCursorPos((int) res.frames(m_document->fps()));
3245 void CustomTrackView::slotSeekToNextSnap() {
3246 updateSnapPoints(NULL);
3247 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3248 setCursorPos((int) res.frames(m_document->fps()));
3252 void CustomTrackView::clipStart() {
3253 ClipItem *item = getMainActiveClip();
3255 setCursorPos((int) item->startPos().frames(m_document->fps()));
3260 void CustomTrackView::clipEnd() {
3261 ClipItem *item = getMainActiveClip();
3263 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3268 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
3269 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3270 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3271 m_commandStack->push(command);
3274 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
3275 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3276 m_commandStack->push(command);
3279 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
3280 DocClipBase *base = m_document->clipManager()->getClipById(id);
3281 QList <CommentedTime> markers = base->commentedSnapMarkers();
3283 if (markers.isEmpty()) {
3284 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3287 QUndoCommand *deleteMarkers = new QUndoCommand();
3288 deleteMarkers->setText("Delete clip markers");
3290 for (int i = 0; i < markers.size(); i++) {
3291 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3293 m_commandStack->push(deleteMarkers);
3296 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
3297 DocClipBase *base = m_document->clipManager()->getClipById(id);
3298 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3299 else base->deleteSnapMarker(pos);
3300 m_document->setModified(true);
3301 viewport()->update();
3304 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
3305 return (*g1).position() < (*g2).position();
3308 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
3309 if (oldPos > GenTime() && pos > GenTime()) {
3311 for (int i = 0; i < m_guides.count(); i++) {
3312 if (m_guides.at(i)->position() == oldPos) {
3313 Guide *item = m_guides.at(i);
3314 item->updateGuide(pos, comment);
3318 } else if (pos > GenTime()) addGuide(pos, comment);
3322 for (int i = 0; i < m_guides.count(); i++) {
3323 if (m_guides.at(i)->position() == oldPos) {
3324 Guide *item = m_guides.takeAt(i);
3330 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3332 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3333 m_document->syncGuides(m_guides);
3336 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
3337 for (int i = 0; i < m_guides.count(); i++) {
3338 if (m_guides.at(i)->position() == pos) {
3339 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3343 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3344 scene()->addItem(g);
3346 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3347 m_document->syncGuides(m_guides);
3351 void CustomTrackView::slotAddGuide() {
3352 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3353 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3354 if (d.exec() != QDialog::Accepted) return;
3355 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3356 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3357 m_commandStack->push(command);
3361 void CustomTrackView::slotEditGuide() {
3362 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3364 for (int i = 0; i < m_guides.count(); i++) {
3365 if (m_guides.at(i)->position() == pos) {
3366 slotEditGuide(m_guides.at(i)->info());
3371 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3374 void CustomTrackView::slotEditGuide(CommentedTime guide) {
3375 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3376 if (d.exec() == QDialog::Accepted) {
3377 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3378 m_commandStack->push(command);
3383 void CustomTrackView::slotDeleteGuide() {
3384 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3386 for (int i = 0; i < m_guides.count(); i++) {
3387 if (m_guides.at(i)->position() == pos) {
3388 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3389 m_commandStack->push(command);
3394 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3397 void CustomTrackView::slotDeleteAllGuides() {
3398 QUndoCommand *deleteAll = new QUndoCommand();
3399 deleteAll->setText("Delete all guides");
3400 for (int i = 0; i < m_guides.count(); i++) {
3401 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3403 m_commandStack->push(deleteAll);
3406 void CustomTrackView::setTool(PROJECTTOOL tool) {
3410 void CustomTrackView::setScale(double scaleFactor) {
3412 matrix = matrix.scale(scaleFactor, 1);
3413 m_scene->setScale(scaleFactor);
3414 //scale(scaleFactor, 1);
3415 m_animationTimer->stop();
3425 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3427 int diff = sceneRect().width() - m_projectDuration;
3428 if (diff * matrix.m11() < 50) {
3429 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3430 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3433 centerOn(QPointF(cursorPos(), m_tracksHeight));
3434 //verticalScrollBar()->setValue(vert);*/
3437 void CustomTrackView::slotRefreshGuides() {
3438 if (KdenliveSettings::showmarkers()) {
3439 kDebug() << "// refresh GUIDES";
3440 for (int i = 0; i < m_guides.count(); i++) {
3441 m_guides.at(i)->update();
3446 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
3447 QColor base = palette().button().color();
3449 r.setWidth(r.width() + 1);
3450 painter->setClipRect(r);
3451 painter->drawLine(r.left(), 0, r.right(), 0);
3452 uint max = m_document->tracksCount();
3453 for (uint i = 0; i < max;i++) {
3454 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)));
3455 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)));
3456 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3458 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3459 if (height() > lowerLimit)
3460 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3463 bool CustomTrackView::findString(const QString &text) {
3465 for (int i = 0; i < m_searchPoints.size(); ++i) {
3466 marker = m_searchPoints.at(i).comment();
3467 if (marker.contains(text, Qt::CaseInsensitive)) {
3468 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3469 int vert = verticalScrollBar()->value();
3470 int hor = cursorPos();
3471 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3479 bool CustomTrackView::findNextString(const QString &text) {
3481 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3482 marker = m_searchPoints.at(i).comment();
3483 if (marker.contains(text, Qt::CaseInsensitive)) {
3484 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3485 int vert = verticalScrollBar()->value();
3486 int hor = cursorPos();
3487 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3496 void CustomTrackView::initSearchStrings() {
3497 m_searchPoints.clear();
3498 QList<QGraphicsItem *> itemList = items();
3499 for (int i = 0; i < itemList.count(); i++) {
3500 // parse all clip names
3501 if (itemList.at(i)->type() == AVWIDGET) {
3502 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3503 GenTime start = item->startPos();
3504 CommentedTime t(start, item->clipName());
3505 m_searchPoints.append(t);
3506 // add all clip markers
3507 QList < CommentedTime > markers = item->commentedSnapMarkers();
3508 m_searchPoints += markers;
3513 for (int i = 0; i < m_guides.count(); i++) {
3514 m_searchPoints.append(m_guides.at(i)->info());
3517 qSort(m_searchPoints);
3520 void CustomTrackView::clearSearchStrings() {
3521 m_searchPoints.clear();
3525 void CustomTrackView::copyClip() {
3526 while (m_copiedItems.count() > 0) {
3527 delete m_copiedItems.takeFirst();
3529 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3530 if (itemList.count() == 0) {
3531 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3534 for (int i = 0; i < itemList.count(); i++) {
3535 if (itemList.at(i)->type() == AVWIDGET) {
3536 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3537 m_copiedItems.append(dup->clone(dup->info()));
3538 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3539 Transition *dup = static_cast <Transition *>(itemList.at(i));
3540 m_copiedItems.append(dup->clone());
3545 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3546 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));
3547 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3548 for (int i = 0; i < collisions.count(); i++) {
3549 if (collisions.at(i)->type() == type) return false;
3554 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3555 for (int i = 0; i < items.count(); i++) {
3556 ItemInfo info = items.at(i)->info();
3557 info.startPos += offset;
3558 info.endPos += offset;
3559 info.track += trackOffset;
3560 if (!canBePastedTo(info, items.at(i)->type())) return false;
3565 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3566 QPainterPath movePath;
3567 movePath.moveTo(0, 0);
3569 for (int i = 0; i < items.count(); i++) {
3570 ItemInfo info = items.at(i)->info();
3571 info.startPos = info.startPos + offset;
3572 info.endPos = info.endPos + offset;
3573 info.track = info.track + trackOffset;
3574 if (info.startPos < GenTime()) {
3575 // No clip should go below 0
3578 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));
3579 movePath.addRect(rect);
3581 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3582 for (int i = 0; i < collisions.count(); i++) {
3583 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3584 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3591 void CustomTrackView::pasteClip() {
3592 if (m_copiedItems.count() == 0) {
3593 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3597 if (m_menuPosition.isNull()) {
3598 position = mapFromGlobal(QCursor::pos());
3599 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3600 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3603 } else position = m_menuPosition;
3604 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3605 int track = (int)(position.y() / m_tracksHeight);
3606 ItemInfo first = m_copiedItems.at(0)->info();
3608 GenTime offset = pos - first.startPos;
3609 int trackOffset = track - first.track;
3611 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3612 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3615 QUndoCommand *pasteClips = new QUndoCommand();
3616 pasteClips->setText("Paste clips");
3618 for (int i = 0; i < m_copiedItems.count(); i++) {
3619 // parse all clip names
3620 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3621 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3623 info.startPos = clip->startPos() + offset;
3624 info.endPos = clip->endPos() + offset;
3625 info.cropStart = clip->cropStart();
3626 info.track = clip->track() + trackOffset;
3627 if (canBePastedTo(info, AVWIDGET)) {
3628 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3629 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3630 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3631 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3633 info.startPos = tr->startPos() + offset;
3634 info.endPos = tr->endPos() + offset;
3635 info.track = tr->track() + trackOffset;
3636 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3637 if (info.startPos >= info.endPos) {
3638 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3639 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3640 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3643 m_commandStack->push(pasteClips);
3646 void CustomTrackView::pasteClipEffects() {
3647 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3648 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3651 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3652 EffectsList effects = clip->effectList();
3654 QUndoCommand *paste = new QUndoCommand();
3655 paste->setText("Paste effects");
3657 QList<QGraphicsItem *> clips = scene()->selectedItems();
3658 for (int i = 0; i < clips.count(); ++i) {
3659 if (clips.at(i)->type() == AVWIDGET) {
3660 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3661 for (int i = 0; i < clip->effectsCount(); i++) {
3662 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3666 m_commandStack->push(paste);
3670 ClipItem *CustomTrackView::getClipUnderCursor() const {
3671 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3672 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3673 for (int i = 0; i < collisions.count(); i++) {
3674 if (collisions.at(i)->type() == AVWIDGET) {
3675 return static_cast < ClipItem *>(collisions.at(i));
3681 ClipItem *CustomTrackView::getMainActiveClip() const {
3682 QList<QGraphicsItem *> clips = scene()->selectedItems();
3683 if (clips.isEmpty()) {
3684 return getClipUnderCursor();
3686 ClipItem *item = NULL;
3687 for (int i = 0; i < clips.count(); ++i) {
3688 if (clips.at(i)->type() == AVWIDGET)
3689 item = static_cast < ClipItem *>(clips.at(i));
3690 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3692 if (item) return item;
3697 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3698 QList<QGraphicsItem *> clips = scene()->selectedItems();
3699 if (clips.isEmpty()) {
3700 return getClipUnderCursor();
3703 // remove all items in the list that are not clips
3704 for (int i = 0; i < clips.count();) {
3705 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3708 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3709 for (int i = 0; i < clips.count(); ++i) {
3710 if (clips.at(i)->type() == AVWIDGET) {
3711 item = static_cast < ClipItem *>(clips.at(i));
3712 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3720 void CustomTrackView::setInPoint() {
3721 ClipItem *clip = getActiveClipUnderCursor(true);
3723 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3726 ItemInfo startInfo = clip->info();
3727 ItemInfo endInfo = startInfo;
3728 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3729 if (endInfo.startPos >= startInfo.endPos) {
3730 // Check for invalid resize
3731 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3733 } else if (endInfo.startPos < startInfo.startPos) {
3734 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3735 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3736 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3740 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3741 m_commandStack->push(command);
3744 void CustomTrackView::setOutPoint() {
3745 ClipItem *clip = getActiveClipUnderCursor(true);
3747 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3750 ItemInfo startInfo = clip->info();
3751 ItemInfo endInfo = clip->info();
3752 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3753 if (endInfo.endPos <= startInfo.startPos) {
3754 // Check for invalid resize
3755 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3757 } else if (endInfo.endPos > startInfo.endPos) {
3758 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3759 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3760 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3767 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3768 m_commandStack->push(command);
3771 void CustomTrackView::slotUpdateAllThumbs() {
3772 QList<QGraphicsItem *> itemList = items();
3773 //if (itemList.isEmpty()) return;
3775 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3776 for (int i = 0; i < itemList.count(); i++) {
3777 if (itemList.at(i)->type() == AVWIDGET) {
3778 item = static_cast <ClipItem *>(itemList.at(i));
3779 if (item->clipType() != COLOR) {
3780 // Check if we have a cached thumbnail
3781 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3782 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3783 if (QFile::exists(thumb)) {
3785 item->slotSetStartThumb(pix);
3786 item->slotSetEndThumb(pix);
3789 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3790 QString endThumb = startThumb;
3791 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3792 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3793 if (QFile::exists(startThumb)) {
3794 QPixmap pix(startThumb);
3795 item->slotSetStartThumb(pix);
3797 if (QFile::exists(endThumb)) {
3798 QPixmap pix(endThumb);
3799 item->slotSetEndThumb(pix);
3803 item->refreshClip();
3804 qApp->processEvents();
3807 viewport()->update();
3810 void CustomTrackView::saveThumbnails() {
3811 QList<QGraphicsItem *> itemList = items();
3813 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3814 for (int i = 0; i < itemList.count(); i++) {
3815 if (itemList.at(i)->type() == AVWIDGET) {
3816 item = static_cast <ClipItem *>(itemList.at(i));
3817 if (item->clipType() != COLOR) {
3818 // Check if we have a cached thumbnail
3819 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3820 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3821 if (!QFile::exists(thumb)) {
3822 QPixmap pix(item->startThumb());
3826 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3827 QString endThumb = startThumb;
3828 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3829 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3830 if (!QFile::exists(startThumb)) {
3831 QPixmap pix(item->startThumb());
3832 pix.save(startThumb);
3834 if (!QFile::exists(endThumb)) {
3835 QPixmap pix(item->endThumb());
3845 void CustomTrackView::slotInsertTrack(int ix) {
3846 kDebug() << "// INSERTING TRK: " << ix;
3847 QDialog d(parentWidget());
3848 Ui::AddTrack_UI view;
3850 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3851 view.track_nb->setValue(ix);
3852 d.setWindowTitle(i18n("Insert Track"));
3854 if (d.exec() == QDialog::Accepted) {
3855 ix = view.track_nb->value();
3856 if (view.before_select->currentIndex() == 1) {
3860 if (view.video_track->isChecked()) {
3861 info.type = VIDEOTRACK;
3862 info.isMute = false;
3863 info.isBlind = false;
3864 info.isLocked = false;
3866 info.type = AUDIOTRACK;
3867 info.isMute = false;
3868 info.isBlind = true;
3869 info.isLocked = false;
3871 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3872 m_commandStack->push(addTrack);
3873 m_document->setModified(true);
3877 void CustomTrackView::slotDeleteTrack(int ix) {
3879 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3881 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3882 deleteTimelineTrack(ix, info);
3883 m_document->setModified(true);
3884 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3885 m_commandStack->push(command);*/
3889 void CustomTrackView::slotChangeTrack(int ix) {
3890 QDialog d(parentWidget());
3891 Ui::AddTrack_UI view;
3893 view.label->setText(i18n("Change track"));
3894 view.before_select->setHidden(true);
3895 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3896 view.track_nb->setValue(ix);
3897 d.setWindowTitle(i18n("Change Track Type"));
3899 if (d.exec() == QDialog::Accepted) {
3901 info.isLocked = false;
3902 info.isMute = false;
3903 ix = view.track_nb->value();
3905 if (view.video_track->isChecked()) {
3906 info.type = VIDEOTRACK;
3907 info.isBlind = false;
3909 info.type = AUDIOTRACK;
3910 info.isBlind = true;
3912 changeTimelineTrack(ix, info);
3913 m_document->setModified(true);
3918 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3919 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3920 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3921 QList<QGraphicsItem *> selection = m_scene->items(r);
3922 QUndoCommand *deleteTrack = new QUndoCommand();
3923 deleteTrack->setText("Delete track");
3925 // Delete all clips in selected track
3926 for (int i = 0; i < selection.count(); i++) {
3927 if (selection.at(i)->type() == AVWIDGET) {
3928 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3929 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3930 m_scene->removeItem(item);
3933 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3934 Transition *item = static_cast <Transition *>(selection.at(i));
3935 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3936 m_scene->removeItem(item);
3942 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3943 m_commandStack->push(deleteTrack);
3946 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3947 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3948 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3949 m_commandStack->push(changeTrack);
3952 void CustomTrackView::autoTransition() {
3953 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3954 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3955 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3958 Transition *tr = static_cast <Transition*>(itemList.at(0));
3959 tr->setAutomatic(!tr->isAutomatic());
3960 QDomElement transition = tr->toXML();
3961 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);
3965 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3967 QDomNodeList params = effect.elementsByTagName("parameter");
3968 for (int i = 0; i < params.count(); i++) {
3969 QDomElement e = params.item(i).toElement();
3970 if (!e.isNull() && e.attribute("type") == "constant") {
3971 if (e.hasAttribute("factor")) {
3972 double factor = e.attribute("factor").toDouble();
3973 double value = e.attribute("value").toDouble();
3974 value = value / factor;
3975 result.append(QString::number(value));
3976 } else result.append(e.attribute("value"));
3982 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3983 QList<QGraphicsItem *> list = scene()->items();
3984 ClipItem *clip = NULL;
3985 for (int i = 0; i < list.size(); ++i) {
3986 if (list.at(i)->type() == AVWIDGET) {
3987 clip = static_cast <ClipItem *>(list.at(i));
3988 if (clip->clipProducer() == id) {
3989 clip->setClipName(name);
3993 viewport()->update();
3996 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
3997 minimum = GenTime();
3998 maximum = GenTime();
3999 QList<QGraphicsItem *> selection;
4000 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4001 selection.removeAll(item);
4002 for (int i = 0; i < selection.count(); i++) {
4003 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4004 if (clip && clip->type() == AVWIDGET) {
4005 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4006 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4011 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
4012 minimum = GenTime();
4013 maximum = GenTime();
4014 QList<QGraphicsItem *> selection;
4015 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4016 selection.removeAll(item);
4017 for (int i = 0; i < selection.count(); i++) {
4018 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4019 if (clip && clip->type() == TRANSITIONWIDGET) {
4020 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4021 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4027 void CustomTrackView::loadGroups(const QDomNodeList groups) {
4028 for (int i = 0; i < groups.count(); i++) {
4029 QDomNodeList children = groups.at(i).childNodes();
4030 scene()->clearSelection();
4031 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4032 QDomNode n = children.item(nodeindex);
4033 QDomElement elem = n.toElement();
4034 int pos = elem.attribute("position").toInt();
4035 int track = elem.attribute("track").toInt();
4036 if (elem.tagName() == "clipitem") {
4037 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4038 if (clip) clip->setSelected(true);
4040 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4041 if (clip) clip->setSelected(true);
4044 groupSelectedItems(false, true);
4048 void CustomTrackView::splitAudio() {
4049 resetSelectionGroup();
4050 QList<QGraphicsItem *> selection = scene()->selectedItems();
4051 if (selection.isEmpty()) {
4052 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4055 QUndoCommand *splitCommand = new QUndoCommand();
4056 splitCommand->setText(i18n("Split audio"));
4057 for (int i = 0; i < selection.count(); i++) {
4058 if (selection.at(i)->type() == AVWIDGET) {
4059 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4060 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4061 if (clip->parentItem()) {
4062 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4064 new SplitAudioCommand(this, clip->track(), clip->startPos(), true, splitCommand);
4069 m_commandStack->push(splitCommand);
4072 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split) {
4073 ClipItem *clip = getClipItemAt(pos, track);
4075 kDebug() << "// Cannot find clip to split!!!";
4079 int start = pos.frames(m_document->fps());
4080 int freetrack = m_document->tracksCount() - track - 1;
4081 for (; freetrack > 0; freetrack--) {
4082 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4083 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4084 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4085 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4086 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4091 kDebug() << "GOT TRK: " << track;
4092 if (freetrack == 0) {
4093 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4096 info.startPos = clip->startPos();
4097 info.endPos = clip->endPos();
4098 info.cropStart = clip->cropStart();
4099 info.track = m_document->tracksCount() - freetrack;
4100 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4101 scene()->clearSelection();
4102 clip->setSelected(true);
4103 ClipItem *audioClip = getClipItemAt(start, info.track);
4105 clip->setVideoOnly(true);
4106 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4107 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4108 audioClip->setSelected(true);
4109 audioClip->setAudioOnly(true);
4110 groupSelectedItems(false, true);
4114 // unsplit clip: remove audio part and change video part to normal clip
4115 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4116 kDebug() << "//CANNOT FIND CLP GRP";
4119 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4120 QList<QGraphicsItem *> children = grp->childItems();
4121 if (children.count() != 2) {
4122 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4125 for (int i = 0; i < children.count(); i++) {
4126 if (children.at(i) != clip) {
4127 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4128 ItemInfo info = clip->info();
4129 deleteClip(clp->info());
4130 clip->setVideoOnly(false);
4131 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4135 m_document->clipManager()->removeGroup(grp);
4136 scene()->destroyItemGroup(grp);
4140 void CustomTrackView::videoOnly() {
4141 resetSelectionGroup();
4142 QList<QGraphicsItem *> selection = scene()->selectedItems();
4143 if (selection.isEmpty()) {
4144 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4147 QUndoCommand *videoCommand = new QUndoCommand();
4148 videoCommand->setText(i18n("Video only"));
4149 for (int i = 0; i < selection.count(); i++) {
4150 if (selection.at(i)->type() == AVWIDGET) {
4151 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4152 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4153 if (clip->parentItem()) {
4154 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4156 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4161 m_commandStack->push(videoCommand);
4164 void CustomTrackView::audioOnly() {
4165 resetSelectionGroup();
4166 QList<QGraphicsItem *> selection = scene()->selectedItems();
4167 if (selection.isEmpty()) {
4168 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4171 QUndoCommand *videoCommand = new QUndoCommand();
4172 videoCommand->setText(i18n("Audio only"));
4173 for (int i = 0; i < selection.count(); i++) {
4174 if (selection.at(i)->type() == AVWIDGET) {
4175 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4176 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4177 if (clip->parentItem()) {
4178 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4180 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), true, videoCommand);
4185 m_commandStack->push(videoCommand);
4188 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly) {
4189 ClipItem *clip = getClipItemAt(pos, track);
4191 kDebug() << "// Cannot find clip to split!!!";
4195 int start = pos.frames(m_document->fps());
4196 clip->setVideoOnly(true);
4197 clip->setAudioOnly(false);
4198 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4199 } else if (audioOnly) {
4200 int start = pos.frames(m_document->fps());
4201 clip->setAudioOnly(true);
4202 clip->setVideoOnly(false);
4203 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4205 int start = pos.frames(m_document->fps());
4206 clip->setAudioOnly(false);
4207 clip->setVideoOnly(false);
4208 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4213 #include "customtrackview.moc"