1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 m_animationTimer = new QTimeLine(800);
118 m_animationTimer->setFrameRange(0, 5);
119 m_animationTimer->setUpdateInterval(100);
120 m_animationTimer->setLoopCount(0);
121 m_tipColor = QColor(0, 192, 0, 200);
122 QColor border = QColor(255, 255, 255, 100);
123 m_tipPen.setColor(border);
124 m_tipPen.setWidth(3);
125 setContentsMargins(0, 0, 0, 0);
126 const int maxWidth = m_tracksHeight * m_document->tracksCount();
127 setSceneRect(0, 0, sceneRect().width(), maxWidth);
128 verticalScrollBar()->setMaximum(maxWidth);
129 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
130 m_cursorLine->setZValue(1000);
132 KIcon razorIcon("edit-cut");
133 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
135 KIcon spacerIcon("kdenlive-spacer-tool");
136 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
137 verticalScrollBar()->setTracking(true);
138 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
139 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
140 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
141 m_scrollTimer.setInterval(100);
142 m_scrollTimer.setSingleShot(true);
144 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
145 m_thumbsTimer.setInterval(500);
146 m_thumbsTimer.setSingleShot(true);
149 CustomTrackView::~CustomTrackView()
151 qDeleteAll(m_guides);
152 m_waitingThumbs.clear();
155 void CustomTrackView::setDocumentModified()
157 m_document->setModified(true);
160 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
162 m_timelineContextMenu = timeline;
163 m_timelineContextClipMenu = clip;
164 m_clipTypeGroup = clipTypeGroup;
165 QList <QAction *> list = m_timelineContextClipMenu->actions();
166 for (int i = 0; i < list.count(); i++) {
167 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
168 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
169 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
172 m_timelineContextTransitionMenu = transition;
173 list = m_timelineContextTransitionMenu->actions();
174 for (int i = 0; i < list.count(); i++) {
175 if (list.at(i)->data().toString() == "auto") {
176 m_autoTransition = list.at(i);
181 m_timelineContextMenu->addSeparator();
182 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
183 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
184 m_timelineContextMenu->addAction(m_deleteGuide);
186 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
187 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
188 m_timelineContextMenu->addAction(m_editGuide);
191 void CustomTrackView::checkAutoScroll()
193 m_autoScroll = KdenliveSettings::autoscroll();
196 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
197 return m_scene->m_tracksList;
200 void CustomTrackView::checkTrackHeight()
202 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
203 m_tracksHeight = KdenliveSettings::trackheight();
204 emit trackHeightChanged();
205 QList<QGraphicsItem *> itemList = items();
207 Transition *transitionitem;
208 bool snap = KdenliveSettings::snaptopoints();
209 KdenliveSettings::setSnaptopoints(false);
210 for (int i = 0; i < itemList.count(); i++) {
211 if (itemList.at(i)->type() == AVWIDGET) {
212 item = (ClipItem*) itemList.at(i);
213 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
214 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
216 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
217 transitionitem = (Transition*) itemList.at(i);
218 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
219 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
222 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
224 for (int i = 0; i < m_guides.count(); i++) {
225 QLineF l = m_guides.at(i)->line();
226 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
227 m_guides.at(i)->setLine(l);
230 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
231 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
232 KdenliveSettings::setSnaptopoints(snap);
236 /** Zoom or move viewport on mousewheel
238 * If mousewheel+Ctrl, zooms in/out on the timeline.
240 * With Ctrl, moves viewport towards end of timeline if down/back,
241 * opposite on up/forward.
243 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
244 void CustomTrackView::wheelEvent(QWheelEvent * e)
246 if (e->modifiers() == Qt::ControlModifier) {
247 if (e->delta() > 0) emit zoomIn();
250 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
251 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
255 int CustomTrackView::getPreviousVideoTrack(int track)
257 track = m_document->tracksCount() - track - 1;
259 for (int i = track; i > -1; i--) {
260 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
266 void CustomTrackView::slotFetchNextThumbs()
268 if (!m_waitingThumbs.isEmpty()) {
269 ClipItem *item = m_waitingThumbs.takeFirst();
270 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
271 item = m_waitingThumbs.takeFirst();
273 if (item) item->slotFetchThumbs();
274 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
278 void CustomTrackView::slotCheckMouseScrolling()
280 if (m_scrollOffset == 0) {
281 m_scrollTimer.stop();
284 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
285 m_scrollTimer.start();
288 void CustomTrackView::slotCheckPositionScrolling()
290 // If mouse is at a border of the view, scroll
291 if (m_moveOpMode != SEEK) return;
292 if (mapFromScene(m_cursorPos, 0).x() < 3) {
293 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
294 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
295 setCursorPos(mapToScene(QPoint(-2, 0)).x());
296 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
297 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
298 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
299 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
306 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
308 int pos = event->x();
309 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
310 emit mousePosition(mappedXPos);
312 if (event->buttons() & Qt::MidButton) return;
313 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
314 QGraphicsView::mouseMoveEvent(event);
319 if (event->buttons() != Qt::NoButton) {
320 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
321 if (m_dragItem && m_tool == SELECTTOOL) {
322 if (m_operationMode == MOVE && move) {
323 QGraphicsView::mouseMoveEvent(event);
324 // If mouse is at a border of the view, scroll
326 m_scrollOffset = -30;
327 m_scrollTimer.start();
328 } else if (viewport()->width() - pos < 10) {
330 m_scrollTimer.start();
331 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
333 } else if (m_operationMode == RESIZESTART && move) {
334 double snappedPos = getSnapPointForPos(mappedXPos);
335 m_document->renderer()->pause();
336 m_dragItem->resizeStart((int)(snappedPos));
337 } else if (m_operationMode == RESIZEEND && move) {
338 double snappedPos = getSnapPointForPos(mappedXPos);
339 m_document->renderer()->pause();
340 m_dragItem->resizeEnd((int)(snappedPos));
341 } else if (m_operationMode == FADEIN && move) {
342 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
343 } else if (m_operationMode == FADEOUT && move) {
344 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
345 } else if (m_operationMode == KEYFRAME && move) {
346 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
347 double pos = mapToScene(event->pos()).toPoint().y();
348 QRectF br = m_dragItem->sceneBoundingRect();
349 double maxh = 100.0 / br.height();
350 pos = (br.bottom() - pos) * maxh;
351 m_dragItem->updateKeyFramePos(keyFramePos, pos);
359 } else if (m_operationMode == MOVEGUIDE) {
364 QGraphicsView::mouseMoveEvent(event);
366 } else if (m_operationMode == SPACER && move) {
368 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
369 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
373 if (m_tool == RAZORTOOL) {
374 setCursor(m_razorCursor);
375 //QGraphicsView::mouseMoveEvent(event);
377 } else if (m_tool == SPACERTOOL) {
378 setCursor(m_spacerCursor);
382 QList<QGraphicsItem *> itemList = items(event->pos());
383 QGraphicsRectItem *item = NULL;
384 OPERATIONTYPE opMode = NONE;
386 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
388 } else for (int i = 0; i < itemList.count(); i++) {
389 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
390 item = (QGraphicsRectItem*) itemList.at(i);
395 if (item && event->buttons() == Qt::NoButton) {
396 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
397 if (m_tool == RAZORTOOL) {
398 // razor tool over a clip, display current frame in monitor
399 if (!m_blockRefresh && item->type() == AVWIDGET) {
400 //TODO: solve crash when showing frame when moving razor over clip
401 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
406 opMode = clip->operationMode(mapToScene(event->pos()));
408 if (opMode == m_moveOpMode) {
409 QGraphicsView::mouseMoveEvent(event);
415 m_animationTimer->stop();
420 m_moveOpMode = opMode;
421 if (opMode == MOVE) {
422 setCursor(Qt::OpenHandCursor);
423 } else if (opMode == RESIZESTART) {
424 setCursor(KCursor("left_side", Qt::SizeHorCursor));
425 if (m_visualTip == NULL) {
426 QRectF rect = clip->sceneBoundingRect();
428 polygon << QPoint(0, rect.height() / 2 - size * 2);
429 polygon << QPoint(size * 2, (int)(rect.height() / 2));
430 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
431 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
433 m_visualTip = new QGraphicsPolygonItem(polygon);
434 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
435 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
436 m_visualTip->setPos(rect.x(), rect.y());
437 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
438 m_visualTip->setZValue(100);
439 m_animation = new QGraphicsItemAnimation;
440 m_animation->setItem(m_visualTip);
441 m_animation->setTimeLine(m_animationTimer);
443 m_animation->setScaleAt(.5, scale, 1);
444 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
446 m_animation->setScaleAt(1, scale, 1);
447 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
448 scene()->addItem(m_visualTip);
449 m_animationTimer->start();
451 } else if (opMode == RESIZEEND) {
452 setCursor(KCursor("right_side", Qt::SizeHorCursor));
453 if (m_visualTip == NULL) {
454 QRectF rect = clip->sceneBoundingRect();
456 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
457 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
458 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
459 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
461 m_visualTip = new QGraphicsPolygonItem(polygon);
462 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
463 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
464 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
465 m_visualTip->setPos(rect.right(), rect.y());
466 m_visualTip->setZValue(100);
467 m_animation = new QGraphicsItemAnimation;
468 m_animation->setItem(m_visualTip);
469 m_animation->setTimeLine(m_animationTimer);
471 m_animation->setScaleAt(.5, scale, 1);
473 m_animation->setScaleAt(1, scale, 1);
474 scene()->addItem(m_visualTip);
475 m_animationTimer->start();
477 } else if (opMode == FADEIN) {
478 if (m_visualTip == NULL) {
479 ClipItem *item = (ClipItem *) clip;
480 QRectF rect = clip->sceneBoundingRect();
481 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
482 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
483 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
484 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
485 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
486 m_visualTip->setZValue(100);
487 m_animation = new QGraphicsItemAnimation;
488 m_animation->setItem(m_visualTip);
489 m_animation->setTimeLine(m_animationTimer);
491 m_animation->setScaleAt(.5, scale, scale);
493 m_animation->setScaleAt(1, scale, scale);
494 scene()->addItem(m_visualTip);
495 m_animationTimer->start();
497 setCursor(Qt::PointingHandCursor);
498 } else if (opMode == FADEOUT) {
499 if (m_visualTip == NULL) {
500 ClipItem *item = (ClipItem *) clip;
501 QRectF rect = clip->sceneBoundingRect();
502 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
503 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
504 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
505 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
506 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
507 m_visualTip->setZValue(100);
508 m_animation = new QGraphicsItemAnimation;
509 m_animation->setItem(m_visualTip);
510 m_animation->setTimeLine(m_animationTimer);
512 m_animation->setScaleAt(.5, scale, scale);
514 m_animation->setScaleAt(1, scale, scale);
515 scene()->addItem(m_visualTip);
516 m_animationTimer->start();
518 setCursor(Qt::PointingHandCursor);
519 } else if (opMode == TRANSITIONSTART) {
520 /*if (m_visualTip == NULL) {
521 QRectF rect = clip->sceneBoundingRect();
522 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
523 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
524 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
525 m_visualTip->setZValue(100);
526 m_animation = new QGraphicsItemAnimation;
527 m_animation->setItem(m_visualTip);
528 m_animation->setTimeLine(m_animationTimer);
529 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
531 m_animation->setScaleAt(.5, scale, scale);
533 m_animation->setScaleAt(1, scale, scale);
534 scene()->addItem(m_visualTip);
535 m_animationTimer->start();
537 setCursor(Qt::PointingHandCursor);
538 } else if (opMode == TRANSITIONEND) {
539 /*if (m_visualTip == NULL) {
540 QRectF rect = clip->sceneBoundingRect();
541 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
542 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setZValue(100);
545 m_animation = new QGraphicsItemAnimation;
546 m_animation->setItem(m_visualTip);
547 m_animation->setTimeLine(m_animationTimer);
548 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
550 m_animation->setScaleAt(.5, scale, scale);
552 m_animation->setScaleAt(1, scale, scale);
553 scene()->addItem(m_visualTip);
554 m_animationTimer->start();
556 setCursor(Qt::PointingHandCursor);
557 } else if (opMode == KEYFRAME) {
558 setCursor(Qt::PointingHandCursor);
560 } // no clip under mouse
561 else if (m_tool == RAZORTOOL) {
564 } else if (opMode == MOVEGUIDE) {
565 m_moveOpMode = opMode;
566 setCursor(Qt::SplitHCursor);
570 m_animationTimer->stop();
576 setCursor(Qt::ArrowCursor);
577 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
578 QGraphicsView::mouseMoveEvent(event);
580 setCursorPos(mappedXPos);
581 slotCheckPositionScrolling();
583 } else m_moveOpMode = NONE;
585 QGraphicsView::mouseMoveEvent(event);
589 void CustomTrackView::mousePressEvent(QMouseEvent * event)
591 kDebug() << "mousePressEvent STARTED";
592 setFocus(Qt::MouseFocusReason);
593 m_menuPosition = QPoint();
595 // special cases (middle click button or ctrl / shift click
596 if (event->button() == Qt::MidButton) {
597 m_document->renderer()->switchPlay();
598 m_blockRefresh = false;
599 m_operationMode = NONE;
603 m_blockRefresh = true;
606 bool collision = false;
608 if (m_tool != RAZORTOOL) activateMonitor();
609 else if (m_document->renderer()->playSpeed() != 0.0) {
610 m_document->renderer()->pause();
613 m_clickEvent = event->pos();
615 // check item under mouse
616 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
618 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
619 setDragMode(QGraphicsView::ScrollHandDrag);
620 QGraphicsView::mousePressEvent(event);
621 m_blockRefresh = false;
622 m_operationMode = NONE;
626 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
627 setDragMode(QGraphicsView::RubberBandDrag);
628 if (!(event->modifiers() & Qt::ControlModifier)) {
629 resetSelectionGroup();
630 scene()->clearSelection();
632 QGraphicsView::mousePressEvent(event);
633 m_blockRefresh = false;
634 m_operationMode = RUBBERSELECTION;
638 // if a guide and a clip were pressed, just select the guide
639 for (int i = 0; i < collisionList.count(); ++i) {
640 if (collisionList.at(i)->type() == GUIDEITEM) {
641 // a guide item was pressed
642 m_dragGuide = (Guide *) collisionList.at(i);
643 if (event->button() == Qt::LeftButton) { // move it
644 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
646 m_operationMode = MOVEGUIDE;
647 // deselect all clips so that only the guide will move
648 m_scene->clearSelection();
649 resetSelectionGroup(false);
650 updateSnapPoints(NULL);
651 QGraphicsView::mousePressEvent(event);
653 } else // show context menu
658 // Find first clip, transition or group under mouse (when no guides selected)
660 AbstractGroupItem *dragGroup = NULL;
661 while (!m_dragGuide && ct < collisionList.count()) {
662 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
663 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
664 m_dragItemInfo = m_dragItem->info();
665 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
666 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
667 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
674 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
675 // update transition menu action
676 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
677 m_autoTransition->setEnabled(true);
678 } else m_autoTransition->setEnabled(false);
680 // context menu requested
681 if (event->button() == Qt::RightButton) {
683 if (dragGroup) dragGroup->setSelected(true);
684 else if (!m_dragItem->isSelected()) {
685 resetSelectionGroup(false);
686 m_scene->clearSelection();
687 m_dragItem->setSelected(true);
689 } else if (!m_dragGuide) {
690 // check if there is a guide close to mouse click
691 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
692 for (int i = 0; i < guidesCollisionList.count(); i++) {
693 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
694 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
698 // keep this to support multiple guides context menu in the future (?)
699 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
700 guidesCollisionList.removeAt(0);
702 if (!guidesCollisionList.isEmpty())
703 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
706 m_operationMode = NONE;
707 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
708 m_menuPosition = m_clickEvent;
714 // No item under click
715 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
716 resetSelectionGroup();
717 setCursor(Qt::ArrowCursor);
718 m_scene->clearSelection();
720 emit clipItemSelected(NULL);
721 updateClipTypeActions(NULL);
722 if (m_tool == SPACERTOOL) {
723 QList<QGraphicsItem *> selection;
724 if (event->modifiers() == Qt::ControlModifier) {
725 // Ctrl + click, select all items on track after click position
726 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
727 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
729 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;
731 // Select all items on all tracks after click position
732 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
733 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
736 resetSelectionGroup(false);
737 m_scene->clearSelection();
739 for (int i = 0; i < selection.count(); i++) {
740 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
741 selection.at(i)->setSelected(true);
744 groupSelectedItems(true);
745 m_operationMode = SPACER;
746 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
747 QGraphicsView::mousePressEvent(event);
748 kDebug() << "END mousePress EVENT ";
753 if (m_tool == RAZORTOOL && m_dragItem) {
754 if (m_dragItem->type() == TRANSITIONWIDGET) {
755 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
759 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
760 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
765 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
766 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
767 m_document->renderer()->pause();
768 m_commandStack->push(command);
769 m_document->setModified(true);
775 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
777 QList <GenTime> offsetList;
778 QList<QGraphicsItem *> children = dragGroup->childItems();
779 for (int i = 0; i < children.count(); i++) {
780 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
781 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
782 offsetList.append(item->startPos());
783 offsetList.append(item->endPos());
786 if (!offsetList.isEmpty()) {
788 GenTime startOffset = offsetList.takeFirst();
789 QList <GenTime> cleandOffsetList;
790 for (int k = 0; k < offsetList.size(); k++) {
791 GenTime newoffset = offsetList.at(k) - startOffset;
792 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
793 cleandOffsetList.append(newoffset);
796 updateSnapPoints(NULL, cleandOffsetList, true);
800 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
801 else emit clipItemSelected(NULL);
803 bool itemSelected = false;
804 if (m_dragItem->isSelected()) itemSelected = true;
805 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
806 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
807 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
808 resetSelectionGroup();
809 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
811 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
812 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
813 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
815 bool selected = !m_dragItem->isSelected();
816 if (dragGroup) dragGroup->setSelected(selected);
817 else m_dragItem->setSelected(selected);
819 groupSelectedItems();
820 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
821 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
822 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
823 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
826 // If clicked item is selected, allow move
827 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
829 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
830 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
832 if (m_operationMode == KEYFRAME) {
833 m_dragItem->updateSelectedKeyFrame();
834 m_blockRefresh = false;
836 } else if (m_operationMode == MOVE) {
837 setCursor(Qt::ClosedHandCursor);
838 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
840 info.startPos = m_dragItem->startPos();
841 info.track = m_dragItem->track();
842 int transitiontrack = getPreviousVideoTrack(info.track);
843 ClipItem *transitionClip = NULL;
844 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
845 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
846 info.endPos = transitionClip->endPos();
847 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
848 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
849 // Check there is no other transition at that place
850 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
851 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
852 QList<QGraphicsItem *> selection = m_scene->items(r);
853 bool transitionAccepted = true;
854 for (int i = 0; i < selection.count(); i++) {
855 if (selection.at(i)->type() == TRANSITIONWIDGET) {
856 Transition *tr = static_cast <Transition *>(selection.at(i));
857 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
858 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
859 } else transitionAccepted = false;
862 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
863 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
864 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
866 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
867 info.track = m_dragItem->track();
868 int transitiontrack = getPreviousVideoTrack(info.track);
869 ClipItem *transitionClip = NULL;
870 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
871 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
872 info.startPos = transitionClip->startPos();
873 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
874 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
875 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
876 EffectsList::setParameter(transition, "reverse", "1");
878 // Check there is no other transition at that place
879 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
880 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
881 QList<QGraphicsItem *> selection = m_scene->items(r);
882 bool transitionAccepted = true;
883 for (int i = 0; i < selection.count(); i++) {
884 if (selection.at(i)->type() == TRANSITIONWIDGET) {
885 Transition *tr = static_cast <Transition *>(selection.at(i));
886 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
887 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
888 } else transitionAccepted = false;
891 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
892 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
894 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
895 resetSelectionGroup(false);
896 m_dragItem->setSelected(true);
899 m_blockRefresh = false;
901 //QGraphicsView::mousePressEvent(event);
904 void CustomTrackView::resetSelectionGroup(bool selectItems)
906 if (m_selectionGroup) {
907 // delete selection group
908 bool snap = KdenliveSettings::snaptopoints();
909 KdenliveSettings::setSnaptopoints(false);
911 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
912 scene()->destroyItemGroup(m_selectionGroup);
913 for (int i = 0; i < children.count(); i++) {
914 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
915 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
916 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
917 children.at(i)->setSelected(selectItems);
919 } else if (children.at(i)->type() == GROUPWIDGET) {
920 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
921 children.at(i)->setSelected(selectItems);
924 m_selectionGroup = NULL;
925 KdenliveSettings::setSnaptopoints(snap);
929 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
931 if (m_selectionGroup) {
932 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
935 QList<QGraphicsItem *> selection = m_scene->selectedItems();
936 if (selection.isEmpty()) return;
937 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
938 // Find top left position of selection
939 for (int i = 1; i < selection.count(); i++) {
940 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
941 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
942 if (currenttop.x() < top.x()) top.setX(currenttop.x());
943 if (currenttop.y() < top.y()) top.setY(currenttop.y());
947 if (force || selection.count() > 1) {
948 bool snap = KdenliveSettings::snaptopoints();
949 KdenliveSettings::setSnaptopoints(false);
950 if (createNewGroup) {
951 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
952 newGroup->translate(-top.x(), -top.y() + 1);
953 newGroup->setPos(top.x(), top.y() - 1);
954 scene()->addItem(newGroup);
956 // CHeck if we are trying to include a group in a group
957 QList <AbstractGroupItem *> groups;
958 for (int i = 0; i < selection.count(); i++) {
959 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
960 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
961 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
963 if (!groups.isEmpty()) {
964 // ungroup previous groups
965 while (!groups.isEmpty()) {
966 AbstractGroupItem *grp = groups.takeFirst();
967 m_document->clipManager()->removeGroup(grp);
968 scene()->destroyItemGroup(grp);
970 selection = m_scene->selectedItems();
973 for (int i = 0; i < selection.count(); i++) {
974 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
975 newGroup->addToGroup(selection.at(i));
976 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
979 KdenliveSettings::setSnaptopoints(snap);
981 m_selectionGroup = new AbstractGroupItem(m_document->fps());
982 m_selectionGroup->translate(-top.x(), -top.y() + 1);
983 m_selectionGroup->setPos(top.x(), top.y() - 1);
984 scene()->addItem(m_selectionGroup);
985 for (int i = 0; i < selection.count(); i++) {
986 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
987 m_selectionGroup->addToGroup(selection.at(i));
988 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
991 KdenliveSettings::setSnaptopoints(snap);
992 if (m_selectionGroup) {
993 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
994 m_selectionGroupInfo.track = m_selectionGroup->track();
997 } else resetSelectionGroup();
1000 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1002 kDebug() << "++++++++++++ DBL CLK";
1003 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1004 if (m_moveOpMode == KEYFRAME) {
1005 // user double clicked on a keyframe, open edit dialog
1006 QDialog d(parentWidget());
1007 Ui::KeyFrameDialog_UI view;
1009 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1010 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1011 view.kfr_value->setFocus();
1012 if (d.exec() == QDialog::Accepted) {
1013 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1014 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1015 ClipItem *item = (ClipItem *)m_dragItem;
1016 QString previous = item->keyframes(item->selectedEffectIndex());
1017 item->updateKeyframeEffect();
1018 QString next = item->keyframes(item->selectedEffectIndex());
1019 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1020 m_commandStack->push(command);
1021 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1026 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1027 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1028 ClipItem * item = (ClipItem *) m_dragItem;
1029 QString previous = item->keyframes(item->selectedEffectIndex());
1030 item->updateKeyframeEffect();
1031 QString next = item->keyframes(item->selectedEffectIndex());
1032 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1033 m_commandStack->push(command);
1034 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1036 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1037 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1040 if (m_dragItem->type() == TRANSITIONWIDGET) {
1041 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1043 getClipAvailableSpace(m_dragItem, minimum, maximum);
1045 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1046 d.setMargins(minimum, maximum);
1047 if (d.exec() == QDialog::Accepted) {
1048 if (m_dragItem->type() == TRANSITIONWIDGET) {
1049 // move & resize transition
1051 startInfo.startPos = m_dragItem->startPos();
1052 startInfo.endPos = m_dragItem->endPos();
1053 startInfo.track = m_dragItem->track();
1055 endInfo.startPos = d.startPos();
1056 endInfo.endPos = endInfo.startPos + d.duration();
1057 endInfo.track = m_dragItem->track();
1058 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1059 m_commandStack->push(command);
1061 // move and resize clip
1062 QUndoCommand *moveCommand = new QUndoCommand();
1063 moveCommand->setText(i18n("Edit clip"));
1064 ItemInfo clipInfo = m_dragItem->info();
1065 if (d.duration() < m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1066 // duration was reduced, so process it first
1067 ItemInfo startInfo = clipInfo;
1068 clipInfo.endPos = clipInfo.startPos + d.duration();
1069 clipInfo.cropStart = d.cropStart();
1070 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1072 if (d.startPos() != clipInfo.startPos) {
1073 ItemInfo startInfo = clipInfo;
1074 clipInfo.startPos = d.startPos();
1075 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1076 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1078 if (d.duration() > m_dragItem->duration()) {
1079 // duration was increased, so process it after move
1080 ItemInfo startInfo = clipInfo;
1081 clipInfo.endPos = clipInfo.startPos + d.duration();
1082 clipInfo.cropStart = d.cropStart();
1083 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1085 m_commandStack->push(moveCommand);
1089 QList<QGraphicsItem *> collisionList = items(event->pos());
1090 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1091 Guide *editGuide = (Guide *) collisionList.at(0);
1092 if (editGuide) slotEditGuide(editGuide->info());
1098 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1100 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1102 clip->setKeyframes(index, keyframes);
1103 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1104 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1108 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1110 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1111 m_editGuide->setEnabled(m_dragGuide != NULL);
1112 if (clip == NULL) m_timelineContextMenu->popup(pos);
1113 else if (group != NULL) {
1114 m_changeSpeedAction->setEnabled(false);
1115 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1116 m_ungroupAction->setEnabled(true);
1117 updateClipTypeActions(NULL);
1118 m_timelineContextClipMenu->popup(pos);
1120 m_ungroupAction->setEnabled(false);
1121 if (clip->type() == AVWIDGET) {
1122 ClipItem *item = static_cast <ClipItem*>(clip);
1123 updateClipTypeActions(item);
1124 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1125 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1126 m_timelineContextClipMenu->popup(pos);
1127 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1131 void CustomTrackView::activateMonitor()
1133 emit activateDocumentMonitor();
1136 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1138 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1140 resetSelectionGroup();
1141 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1142 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1144 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1145 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1147 info.startPos = GenTime();
1148 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1149 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1150 info.track = (int)(1 / m_tracksHeight);
1151 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1152 m_selectionGroup->addToGroup(item);
1153 item->setFlags(QGraphicsItem::ItemIsSelectable);
1154 //TODO: check if we do not overlap another clip when first dropping in timeline
1155 // if (insertPossible(m_selectionGroup, event->pos()))
1156 QList <GenTime> offsetList;
1157 offsetList.append(info.endPos);
1158 updateSnapPoints(NULL, offsetList);
1159 scene()->addItem(m_selectionGroup);
1160 event->acceptProposedAction();
1161 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1163 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1164 m_scene->clearSelection();
1165 resetSelectionGroup(false);
1167 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1170 QList <GenTime> offsetList;
1171 for (int i = 0; i < ids.size(); ++i) {
1172 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1173 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1175 info.startPos = start;
1176 info.endPos = info.startPos + clip->duration();
1177 info.track = (int)(1 / m_tracksHeight);
1178 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, false);
1179 start += clip->duration();
1180 offsetList.append(start);
1181 m_selectionGroup->addToGroup(item);
1182 item->setFlags(QGraphicsItem::ItemIsSelectable);
1183 m_waitingThumbs.append(item);
1185 //TODO: check if we do not overlap another clip when first dropping in timeline
1186 //if (insertPossible(m_selectionGroup, event->pos()))
1187 updateSnapPoints(NULL, offsetList);
1188 scene()->addItem(m_selectionGroup);
1189 m_thumbsTimer.start();
1190 event->acceptProposedAction();
1193 // the drag is not a clip (may be effect, ...)
1195 QGraphicsView::dragEnterEvent(event);
1200 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1203 QList<QGraphicsItem *> children = group->childItems();
1204 for (int i = 0; i < children.count(); i++) {
1205 if (children.at(i)->type() == AVWIDGET) {
1206 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1207 ItemInfo info = clip->info();
1208 kDebug() << " / / INSERT : " << pos.x();
1209 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);
1210 kDebug() << " / / INSERT RECT: " << shape;
1211 path = path.united(QPolygonF(shape));
1215 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1216 if (collindingItems.isEmpty()) return true;
1218 for (int i = 0; i < collindingItems.count(); i++) {
1219 QGraphicsItem *collision = collindingItems.at(i);
1220 if (collision->type() == AVWIDGET) {
1222 kDebug() << "// COLLISIION DETECTED";
1231 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1233 int track = m_document->tracksCount() - clip->track();
1234 GenTime pos = clip->startPos();
1235 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1236 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1239 bool success = true;
1240 for (int i = 0; i < clip->effectsCount(); i++) {
1241 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1243 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1244 m_document->renderer()->doRefresh();
1247 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1249 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1251 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1252 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1253 emit clipItemSelected(clip);
1254 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1257 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1259 QString index = effect.attribute("kdenlive_ix");
1260 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1261 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1262 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1265 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1267 clip->deleteEffect(index);
1268 emit clipItemSelected(clip);
1272 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1274 QList<QGraphicsItem *> itemList = group->childItems();
1275 QUndoCommand *effectCommand = new QUndoCommand();
1277 QDomNode namenode = effect.elementsByTagName("name").item(0);
1278 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1279 else effectName = i18n("effect");
1280 effectCommand->setText(i18n("Add %1", effectName));
1282 for (int i = 0; i < itemList.count(); i++) {
1283 if (itemList.at(i)->type() == AVWIDGET) {
1284 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1285 if (effect.attribute("type") == "audio") {
1286 // Don't add audio effects on video clips
1287 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1288 } else if (effect.hasAttribute("type") == false) {
1289 // Don't add video effect on audio clips
1290 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1293 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1294 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1297 if (item->isItemLocked()) {
1300 item->initEffect(effect);
1301 if (effect.attribute("tag") == "ladspa") {
1302 QString ladpsaFile = m_document->getLadspaFile();
1303 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1304 effect.setAttribute("src", ladpsaFile);
1306 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1311 m_commandStack->push(effectCommand);
1312 m_document->setModified(true);
1313 } else delete effectCommand;
1316 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1318 QList<QGraphicsItem *> itemList;
1319 QUndoCommand *effectCommand = new QUndoCommand();
1321 QDomNode namenode = effect.elementsByTagName("name").item(0);
1322 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1323 else effectName = i18n("effect");
1324 effectCommand->setText(i18n("Add %1", effectName));
1326 if (track == -1) itemList = scene()->selectedItems();
1327 if (itemList.isEmpty()) {
1328 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1329 if (clip) itemList.append(clip);
1330 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1332 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1333 for (int i = 0; i < itemList.count(); i++) {
1334 if (itemList.at(i)->type() == AVWIDGET) {
1335 ClipItem *item = (ClipItem *)itemList.at(i);
1336 if (effect.attribute("type") == "audio") {
1337 // Don't add audio effects on video clips
1338 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1339 } else if (effect.hasAttribute("type") == false) {
1340 // Don't add video effect on audio clips
1341 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1343 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1344 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1347 if (item->isItemLocked()) {
1350 item->initEffect(effect);
1351 if (effect.attribute("tag") == "ladspa") {
1352 QString ladpsaFile = m_document->getLadspaFile();
1353 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1354 effect.setAttribute("src", ladpsaFile);
1356 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1361 m_commandStack->push(effectCommand);
1362 m_document->setModified(true);
1363 } else delete effectCommand;
1366 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1368 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1369 m_commandStack->push(command);
1370 m_document->setModified(true);
1373 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1375 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1377 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1378 if (effect.attribute("tag") == "ladspa") {
1379 // Update the ladspa affect file
1380 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1382 // check if we are trying to reset a keyframe effect
1383 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1384 clip->initEffect(effect);
1385 clip->setEffectAt(ix, effect);
1386 effectParams = clip->getEffectArgs(effect);
1388 if (effectParams.paramValue("disabled") == "1") {
1389 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1390 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1391 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1392 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1393 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1395 clip->setEffectAt(ix, effect);
1396 if (ix == clip->selectedEffectIndex()) {
1397 clip->setSelectedEffect(ix);
1398 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1400 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1401 // A fade effect was modified, update the clip
1402 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1403 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1404 clip->setFadeIn(pos);
1406 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1407 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1408 clip->setFadeOut(pos);
1412 m_document->setModified(true);
1415 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1417 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1419 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1420 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1421 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1422 clip->setEffectAt(oldPos - 1, act);
1423 clip->setEffectAt(newPos - 1, before);
1424 emit clipItemSelected(clip, newPos - 1);
1426 m_document->setModified(true);
1429 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1431 QDomElement effect = clip->effectAt(effectPos);
1432 QDomElement oldEffect = effect.cloneNode().toElement();
1433 effect.setAttribute("disabled", disable);
1434 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1435 m_commandStack->push(command);
1436 m_document->setModified(true);
1439 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1441 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1442 m_commandStack->push(command);
1443 m_document->setModified(true);
1446 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1448 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1449 m_commandStack->push(command);
1452 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1456 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1457 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1458 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1459 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);
1460 m_blockRefresh = false;
1463 if (item->parentItem()) {
1464 // Item is part of a group, reset group
1465 resetSelectionGroup();
1467 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1469 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1470 int cutPos = (int) cutTime.frames(m_document->fps());
1472 double speed = item->speed();
1473 newPos.startPos = cutTime;
1474 newPos.endPos = info.endPos;
1475 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1476 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1477 newPos.track = info.track;
1478 ClipItem *dup = item->clone(newPos);
1479 // remove unwanted effects (fade in) from 2nd part of cutted clip
1480 int ix = dup->hasEffect(QString(), "fadein");
1482 QDomElement oldeffect = item->effectAt(ix);
1483 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1485 ix = dup->hasEffect(QString(), "fade_from_black");
1487 QDomElement oldeffect = item->effectAt(ix);
1488 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1490 item->resizeEnd(cutPos, false);
1491 scene()->addItem(dup);
1492 if (item->checkKeyFrames()) slotRefreshEffects(item);
1493 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1494 item->baseClip()->addReference();
1495 m_document->updateClip(item->baseClip()->getId());
1496 m_document->setModified(true);
1497 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);
1498 kDebug() << "// CUTTING CLIP dONE";
1502 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1503 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1504 if (!item || !dup || item == dup) {
1505 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1506 m_blockRefresh = false;
1509 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1510 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1514 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1515 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1516 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1517 //deleteClip(dup->info());
1520 if (dup->isSelected()) emit clipItemSelected(NULL);
1521 dup->baseClip()->removeReference();
1522 m_document->updateClip(dup->baseClip()->getId());
1523 scene()->removeItem(dup);
1526 ItemInfo clipinfo = item->info();
1527 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1528 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1530 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1531 m_document->setModified(true);
1533 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1536 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1539 void CustomTrackView::slotEnableRefresh()
1541 m_blockRefresh = false;
1544 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1546 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1547 if (itemList.count() == 1) {
1548 if (itemList.at(0)->type() == AVWIDGET) {
1549 ClipItem *item = (ClipItem *) itemList.at(0);
1551 info.track = item->track();
1552 ClipItem *transitionClip = NULL;
1553 const int transitiontrack = getPreviousVideoTrack(info.track);
1554 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1555 if (pos < item->startPos() + item->duration() / 2) {
1556 // add transition to clip start
1557 info.startPos = item->startPos();
1558 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1559 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1560 info.endPos = transitionClip->endPos();
1561 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1562 // Check there is no other transition at that place
1563 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1564 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1565 QList<QGraphicsItem *> selection = m_scene->items(r);
1566 bool transitionAccepted = true;
1567 for (int i = 0; i < selection.count(); i++) {
1568 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1569 Transition *tr = static_cast <Transition *>(selection.at(i));
1570 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1571 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1572 } else transitionAccepted = false;
1575 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1576 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1579 // add transition to clip end
1580 info.endPos = item->endPos();
1581 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1582 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1583 info.startPos = transitionClip->startPos();
1584 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1585 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1586 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1588 // Check there is no other transition at that place
1589 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1590 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1591 QList<QGraphicsItem *> selection = m_scene->items(r);
1592 bool transitionAccepted = true;
1593 for (int i = 0; i < selection.count(); i++) {
1594 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1595 Transition *tr = static_cast <Transition *>(selection.at(i));
1596 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1597 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1598 } else transitionAccepted = false;
1601 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1602 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1605 } else for (int i = 0; i < itemList.count(); i++) {
1606 if (itemList.at(i)->type() == AVWIDGET) {
1607 ClipItem *item = (ClipItem *) itemList.at(i);
1609 info.startPos = item->startPos();
1610 info.endPos = info.startPos + GenTime(65, m_document->fps());
1611 info.track = item->track();
1613 // Check there is no other transition at that place
1614 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1615 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1616 QList<QGraphicsItem *> selection = m_scene->items(r);
1617 bool transitionAccepted = true;
1618 for (int i = 0; i < selection.count(); i++) {
1619 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1620 Transition *tr = static_cast <Transition *>(selection.at(i));
1621 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1622 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1623 } else transitionAccepted = false;
1626 int transitiontrack = getPreviousVideoTrack(info.track);
1627 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1628 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1633 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1635 if (transitionInfo.startPos >= transitionInfo.endPos) {
1636 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1639 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1640 m_commandStack->push(command);
1641 m_document->setModified(true);
1644 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1646 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1647 //kDebug() << "---- ADDING transition " << params.attribute("value");
1648 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1649 scene()->addItem(tr);
1650 m_document->setModified(true);
1652 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1657 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1659 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1661 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1664 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1665 if (m_dragItem == item) m_dragItem = NULL;
1667 emit transitionItemSelected(NULL);
1668 m_document->setModified(true);
1671 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1673 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1674 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1675 m_commandStack->push(command);
1676 m_document->setModified(true);
1679 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1681 Transition *item = getTransitionItemAt(pos, track);
1683 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1686 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);
1687 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1688 item->setTransitionParameters(transition);
1689 if (updateTransitionWidget) {
1690 ItemInfo info = item->info();
1692 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1693 if (transitionClip && transitionClip->baseClip()) {
1694 QString size = transitionClip->baseClip()->getProperty("frame_size");
1695 p.setX(size.section('x', 0, 0).toInt());
1696 p.setY(size.section('x', 1, 1).toInt());
1698 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1700 m_document->setModified(true);
1703 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1705 event->setDropAction(Qt::IgnoreAction);
1706 const QPointF pos = mapToScene(event->pos());
1707 if (m_selectionGroup && m_clipDrag) {
1708 m_selectionGroup->setPos(pos.x(), pos.y());
1709 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1710 event->setDropAction(Qt::MoveAction);
1711 event->acceptProposedAction();
1713 QGraphicsView::dragMoveEvent(event);
1717 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1719 if (m_selectionGroup && m_clipDrag) {
1720 m_thumbsTimer.stop();
1721 m_waitingThumbs.clear();
1722 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1724 scene()->destroyItemGroup(m_selectionGroup);
1725 m_selectionGroup = NULL;
1726 } else QGraphicsView::dragLeaveEvent(event);
1729 void CustomTrackView::dropEvent(QDropEvent * event)
1731 if (m_selectionGroup && m_clipDrag) {
1732 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1733 resetSelectionGroup();
1734 m_scene->clearSelection();
1735 bool hasVideoClip = false;
1736 QUndoCommand *addCommand = new QUndoCommand();
1737 addCommand->setText(i18n("Add timeline clip"));
1739 for (int i = 0; i < items.count(); i++) {
1740 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1741 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1742 if (items.count() == 1) {
1743 updateClipTypeActions(item);
1745 updateClipTypeActions(NULL);
1748 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1749 item->baseClip()->addReference();
1750 m_document->updateClip(item->baseClip()->getId());
1751 ItemInfo info = item->info();
1753 int tracknumber = m_document->tracksCount() - info.track - 1;
1754 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1755 if (isLocked) item->setItemLocked(true);
1757 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1758 // add transparency transition
1759 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1761 info.track = m_document->tracksCount() - item->track();
1762 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1763 item->setSelected(true);
1765 m_commandStack->push(addCommand);
1766 m_document->setModified(true);
1767 m_changeSpeedAction->setEnabled(hasVideoClip);
1768 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1769 if (items.count() > 1) groupSelectedItems(true);
1770 } else QGraphicsView::dropEvent(event);
1775 QStringList CustomTrackView::mimeTypes() const
1777 QStringList qstrList;
1778 // list of accepted mime types for drop
1779 qstrList.append("text/plain");
1780 qstrList.append("kdenlive/producerslist");
1781 qstrList.append("kdenlive/clip");
1785 Qt::DropActions CustomTrackView::supportedDropActions() const
1787 // returns what actions are supported when dropping
1788 return Qt::MoveAction;
1791 void CustomTrackView::setDuration(int duration)
1793 int diff = qAbs(duration - sceneRect().width());
1794 if (diff * matrix().m11() > -50) {
1795 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1796 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1798 m_projectDuration = duration;
1801 int CustomTrackView::duration() const
1803 return m_projectDuration;
1806 void CustomTrackView::addTrack(TrackInfo type, int ix)
1808 if (ix == -1 || ix == m_document->tracksCount()) {
1809 m_document->insertTrack(ix, type);
1810 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1812 m_document->insertTrack(m_document->tracksCount() - ix, type);
1813 // insert track in MLT playlist
1814 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1816 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1817 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1818 QList<QGraphicsItem *> selection = m_scene->items(r);
1819 resetSelectionGroup();
1821 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1822 scene()->addItem(m_selectionGroup);
1823 for (int i = 0; i < selection.count(); i++) {
1824 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1825 m_selectionGroup->addToGroup(selection.at(i));
1826 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1828 // Move graphic items
1829 m_selectionGroup->translate(0, m_tracksHeight);
1831 // adjust track number
1832 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1833 for (int i = 0; i < children.count(); i++) {
1834 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1836 ItemInfo clipinfo = item->info();
1837 if (item->type() == AVWIDGET) {
1838 ClipItem *clip = static_cast <ClipItem *>(item);
1839 // We add a move clip command so that we get the correct producer for new track number
1840 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1841 Mlt::Producer *prod;
1842 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1843 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1844 else prod = clip->baseClip()->producer(clipinfo.track);
1845 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1846 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1848 } else if (item->type() == TRANSITIONWIDGET) {
1849 Transition *tr = static_cast <Transition *>(item);
1850 int track = tr->transitionEndTrack();
1852 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1856 resetSelectionGroup(false);
1859 int maxHeight = m_tracksHeight * m_document->tracksCount();
1860 for (int i = 0; i < m_guides.count(); i++) {
1861 QLineF l = m_guides.at(i)->line();
1862 l.setP2(QPointF(l.x2(), maxHeight));
1863 m_guides.at(i)->setLine(l);
1865 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1866 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1867 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1868 viewport()->update();
1869 //setFixedHeight(50 * m_tracksCount);
1872 void CustomTrackView::removeTrack(int ix)
1874 // Delete track in MLT playlist
1875 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1876 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1878 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1879 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1880 QList<QGraphicsItem *> selection = m_scene->items(r);
1882 resetSelectionGroup();
1884 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1885 scene()->addItem(m_selectionGroup);
1886 for (int i = 0; i < selection.count(); i++) {
1887 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1888 m_selectionGroup->addToGroup(selection.at(i));
1889 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1892 // Move graphic items
1893 qreal ydiff = 0 - (int) m_tracksHeight;
1894 m_selectionGroup->translate(0, ydiff);
1896 // adjust track number
1897 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1898 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1899 for (int i = 0; i < children.count(); i++) {
1900 if (children.at(i)->type() == AVWIDGET) {
1901 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1903 ItemInfo clipinfo = clip->info();
1904 // We add a move clip command so that we get the correct producer for new track number
1905 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1906 Mlt::Producer *prod;
1907 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1908 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1909 else prod = clip->baseClip()->producer(clipinfo.track);
1910 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1912 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1913 Transition *tr = static_cast <Transition *>(children.at(i));
1915 int track = tr->transitionEndTrack();
1917 ItemInfo clipinfo = tr->info();
1918 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1922 resetSelectionGroup(false);
1924 int maxHeight = m_tracksHeight * m_document->tracksCount();
1925 for (int i = 0; i < m_guides.count(); i++) {
1926 QLineF l = m_guides.at(i)->line();
1927 l.setP2(QPointF(l.x2(), maxHeight));
1928 m_guides.at(i)->setLine(l);
1930 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1931 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1932 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1933 viewport()->update();
1936 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1938 int tracknumber = m_document->tracksCount() - ix;
1939 m_document->setTrackType(tracknumber - 1, type);
1940 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1941 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1942 viewport()->update();
1946 void CustomTrackView::slotSwitchTrackAudio(int ix)
1948 /*for (int i = 0; i < m_document->tracksCount(); i++)
1949 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1950 int tracknumber = m_document->tracksCount() - ix - 1;
1951 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1952 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1953 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1954 m_document->setModified(true);
1957 void CustomTrackView::slotSwitchTrackLock(int ix)
1959 int tracknumber = m_document->tracksCount() - ix - 1;
1960 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1961 m_commandStack->push(command);
1965 void CustomTrackView::lockTrack(int ix, bool lock)
1967 int tracknumber = m_document->tracksCount() - ix - 1;
1968 m_document->switchTrackLock(tracknumber, lock);
1969 emit doTrackLock(ix, lock);
1970 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1972 for (int i = 0; i < selection.count(); i++) {
1973 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1974 if (selection.at(i)->isSelected()) {
1975 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1976 else emit transitionItemSelected(NULL);
1978 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1980 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1981 viewport()->update();
1982 m_document->setModified(true);
1985 void CustomTrackView::slotSwitchTrackVideo(int ix)
1987 int tracknumber = m_document->tracksCount() - ix;
1988 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1989 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1990 m_document->setModified(true);
1993 void CustomTrackView::slotRemoveSpace()
1997 if (m_menuPosition.isNull()) {
1998 pos = GenTime(cursorPos(), m_document->fps());
2000 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2003 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2004 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2006 ClipItem *item = getClipItemAt(pos, track);
2008 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);
2011 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2012 //kDebug() << "// GOT LENGT; " << length;
2014 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);
2018 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2019 QList<QGraphicsItem *> items = m_scene->items(r);
2021 QList<ItemInfo> clipsToMove;
2022 QList<ItemInfo> transitionsToMove;
2024 for (int i = 0; i < items.count(); i++) {
2025 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2026 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2027 ItemInfo info = item->info();
2028 if (item->type() == AVWIDGET) {
2029 clipsToMove.append(info);
2030 } else if (item->type() == TRANSITIONWIDGET) {
2031 transitionsToMove.append(info);
2036 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2037 m_commandStack->push(command);
2040 void CustomTrackView::slotInsertSpace()
2044 if (m_menuPosition.isNull()) {
2045 pos = GenTime(cursorPos(), m_document->fps());
2047 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2048 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2050 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2051 if (d.exec() != QDialog::Accepted) return;
2052 GenTime spaceDuration = d.selectedDuration();
2053 track = d.selectedTrack();
2054 ClipItem *item = getClipItemAt(pos, track);
2055 if (item) pos = item->startPos();
2058 int maxh = sceneRect().height();
2060 minh = track * m_tracksHeight + m_tracksHeight / 2;
2061 maxh = m_tracksHeight / 2 - 1;
2064 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2065 QList<QGraphicsItem *> items = m_scene->items(r);
2067 QList<ItemInfo> clipsToMove;
2068 QList<ItemInfo> transitionsToMove;
2070 for (int i = 0; i < items.count(); i++) {
2071 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2072 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2073 ItemInfo info = item->info();
2074 if (item->type() == AVWIDGET) {
2075 clipsToMove.append(info);
2076 } else if (item->type() == TRANSITIONWIDGET) {
2077 transitionsToMove.append(info);
2082 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2083 m_commandStack->push(command);
2086 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2088 int diff = duration.frames(m_document->fps());
2089 resetSelectionGroup();
2090 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2091 scene()->addItem(m_selectionGroup);
2093 Transition *transition;
2095 // Create lists with start pos for each track
2096 QMap <int, int> trackClipStartList;
2097 QMap <int, int> trackTransitionStartList;
2099 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2100 trackClipStartList[i] = -1;
2101 trackTransitionStartList[i] = -1;
2104 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2105 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2107 if (clip->parentItem()) {
2108 m_selectionGroup->addToGroup(clip->parentItem());
2109 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2111 m_selectionGroup->addToGroup(clip);
2112 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2114 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))
2115 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2116 } 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);
2118 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2119 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2121 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2122 m_selectionGroup->addToGroup(transition);
2123 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))
2124 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2125 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2126 } 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);
2128 m_selectionGroup->translate(diff, 0);
2130 // update items coordinates
2131 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2132 for (int i = 0; i < itemList.count(); i++) {
2133 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2134 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2135 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2136 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2137 for (int j = 0; j < children.count(); j++) {
2138 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2142 resetSelectionGroup(false);
2143 if (track != -1) track = m_document->tracksCount() - track;
2144 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2147 void CustomTrackView::deleteClip(const QString &clipId)
2149 resetSelectionGroup();
2150 QList<QGraphicsItem *> itemList = items();
2151 QUndoCommand *deleteCommand = new QUndoCommand();
2152 deleteCommand->setText(i18n("Delete timeline clips"));
2154 for (int i = 0; i < itemList.count(); i++) {
2155 if (itemList.at(i)->type() == AVWIDGET) {
2156 ClipItem *item = (ClipItem *)itemList.at(i);
2157 if (item->clipProducer() == clipId) {
2159 if (item->parentItem()) {
2160 // Clip is in a group, destroy the group
2161 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2163 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2167 if (count == 0) delete deleteCommand;
2168 else m_commandStack->push(deleteCommand);
2171 void CustomTrackView::setCursorPos(int pos, bool seek)
2173 if (pos == m_cursorPos) return;
2174 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2176 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2177 else if (m_autoScroll) checkScrolling();
2178 m_cursorLine->setPos(m_cursorPos, 0);
2181 void CustomTrackView::updateCursorPos()
2183 m_cursorLine->setPos(m_cursorPos, 0);
2186 int CustomTrackView::cursorPos()
2188 return (int)(m_cursorPos);
2191 void CustomTrackView::moveCursorPos(int delta)
2193 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2194 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2195 m_cursorPos += delta;
2196 m_cursorLine->setPos(m_cursorPos, 0);
2197 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2200 void CustomTrackView::initCursorPos(int pos)
2202 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2204 m_cursorLine->setPos(pos, 0);
2208 void CustomTrackView::checkScrolling()
2210 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2213 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2215 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2216 QGraphicsView::mouseReleaseEvent(event);
2217 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2218 if (event->button() == Qt::MidButton) {
2221 setDragMode(QGraphicsView::NoDrag);
2222 if (m_operationMode == MOVEGUIDE) {
2223 setCursor(Qt::ArrowCursor);
2224 m_operationMode = NONE;
2225 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2226 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2227 if (newPos != m_dragGuide->position()) {
2228 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2229 m_commandStack->push(command);
2230 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2231 m_document->syncGuides(m_guides);
2236 } else if (m_operationMode == SPACER) {
2238 if (event->modifiers() != Qt::ControlModifier) {
2239 // We are moving all tracks
2241 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2242 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2243 if (timeOffset != GenTime()) {
2244 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2246 QList<ItemInfo> clipsToMove;
2247 QList<ItemInfo> transitionsToMove;
2249 // Create lists with start pos for each track
2250 QMap <int, int> trackClipStartList;
2251 QMap <int, int> trackTransitionStartList;
2253 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2254 trackClipStartList[i] = -1;
2255 trackTransitionStartList[i] = -1;
2258 int max = items.count();
2259 for (int i = 0; i < max; i++) {
2260 if (items.at(i)->type() == GROUPWIDGET)
2261 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2264 for (int i = 0; i < items.count(); i++) {
2265 if (items.at(i)->type() == AVWIDGET) {
2266 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2267 ItemInfo info = item->info();
2268 clipsToMove.append(info);
2270 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2271 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2272 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2273 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2274 ItemInfo info = item->info();
2275 transitionsToMove.append(info);
2277 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2278 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2282 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2283 m_commandStack->push(command);
2284 if (track != -1) track = m_document->tracksCount() - track;
2285 kDebug() << "SPACER TRACK:" << track;
2286 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2288 resetSelectionGroup(false);
2289 m_operationMode = NONE;
2290 } else if (m_operationMode == RUBBERSELECTION) {
2291 kDebug() << "// END RUBBER SELECT";
2292 resetSelectionGroup();
2293 groupSelectedItems();
2294 m_operationMode = NONE;
2297 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2298 emit transitionItemSelected(NULL);
2302 if (m_dragItem) info = m_dragItem->info();
2304 if (m_operationMode == MOVE) {
2305 setCursor(Qt::OpenHandCursor);
2307 if (m_dragItem->parentItem() == 0) {
2308 // we are moving one clip, easy
2309 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2310 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2311 Mlt::Producer *prod;
2312 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2313 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2314 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2315 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);
2317 kDebug() << "// get trans info";
2318 int tracknumber = m_document->tracksCount() - item->track() - 1;
2319 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2320 if (isLocked) item->setItemLocked(true);
2322 QUndoCommand *moveCommand = new QUndoCommand();
2323 moveCommand->setText(i18n("Move clip"));
2324 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2325 // Also move automatic transitions (on lower track)
2326 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2327 kDebug() << "// get trans info2";
2328 if (tr && tr->isAutomatic()) {
2329 ItemInfo trInfo = tr->info();
2330 ItemInfo newTrInfo = trInfo;
2331 newTrInfo.track = info.track;
2332 newTrInfo.startPos = m_dragItem->startPos();
2333 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2334 // transition end should stay the same
2336 // transition end should be adjusted to clip
2337 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2339 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2341 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2342 // Check if there is a transition at clip end
2343 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2344 if (tr && tr->isAutomatic()) {
2345 ItemInfo trInfo = tr->info();
2346 ItemInfo newTrInfo = trInfo;
2347 newTrInfo.track = info.track;
2348 newTrInfo.endPos = m_dragItem->endPos();
2349 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2350 // transition start should stay the same
2352 // transition start should be moved
2353 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2355 if (newTrInfo.startPos < newTrInfo.endPos)
2356 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2359 // Also move automatic transitions (on upper track)
2360 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2361 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2362 ItemInfo trInfo = tr->info();
2363 ItemInfo newTrInfo = trInfo;
2364 newTrInfo.startPos = m_dragItem->startPos();
2365 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2366 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2367 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2368 // transition end should be adjusted to clip on upper track
2369 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2371 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2374 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2375 // Check if there is a transition at clip end
2376 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2377 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2378 ItemInfo trInfo = tr->info();
2379 ItemInfo newTrInfo = trInfo;
2380 newTrInfo.endPos = m_dragItem->endPos();
2381 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2382 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2383 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2384 // transition start should be moved
2385 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2387 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2391 m_commandStack->push(moveCommand);
2393 // undo last move and emit error message
2394 bool snap = KdenliveSettings::snaptopoints();
2395 KdenliveSettings::setSnaptopoints(false);
2396 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2397 KdenliveSettings::setSnaptopoints(snap);
2398 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2400 m_document->setModified(true);
2402 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2403 Transition *transition = static_cast <Transition *>(m_dragItem);
2404 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)) {
2405 // Moving transition failed, revert to previous position
2406 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2407 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2409 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2410 m_commandStack->push(command);
2411 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2415 // Moving several clips. We need to delete them and readd them to new position,
2416 // or they might overlap each other during the move
2417 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2418 QList<QGraphicsItem *> items = group->childItems();
2420 QList<ItemInfo> clipsToMove;
2421 QList<ItemInfo> transitionsToMove;
2423 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2424 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2425 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2426 if (timeOffset != GenTime() || trackOffset != 0) {
2427 // remove items in MLT playlist
2430 int max = items.count();
2431 for (int i = 0; i < max; i++) {
2432 if (items.at(i)->type() == GROUPWIDGET) {
2433 items += items.at(i)->childItems();
2437 for (int i = 0; i < items.count(); i++) {
2438 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2439 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2440 ItemInfo info = item->info();
2441 if (item->type() == AVWIDGET) {
2442 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2443 // error, clip cannot be removed from playlist
2444 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2446 clipsToMove.append(info);
2449 transitionsToMove.append(info);
2450 Transition *tr = static_cast <Transition*>(item);
2451 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2455 for (int i = 0; i < items.count(); i++) {
2456 // re-add items in correct place
2457 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2458 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2460 ItemInfo info = item->info();
2461 int tracknumber = m_document->tracksCount() - info.track - 1;
2462 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2464 group->removeFromGroup(item);
2465 item->setItemLocked(true);
2468 if (item->type() == AVWIDGET) {
2469 ClipItem *clip = static_cast <ClipItem*>(item);
2470 info.track = m_document->tracksCount() - info.track;
2471 Mlt::Producer *prod;
2472 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2473 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2474 else prod = clip->baseClip()->producer(info.track);
2475 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2476 for (int i = 0; i < clip->effectsCount(); i++) {
2477 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2480 Transition *tr = static_cast <Transition*>(item);
2481 int newTrack = tr->transitionEndTrack();
2482 if (!tr->forcedTrack()) {
2483 newTrack = getPreviousVideoTrack(info.track);
2485 tr->updateTransitionEndTrack(newTrack);
2486 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2490 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2491 m_commandStack->push(move);
2493 //QPointF top = group->sceneBoundingRect().topLeft();
2494 //QPointF oldpos = m_selectionGroup->scenePos();
2495 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2496 //group->setPos(top);
2497 //TODO: get rid of the 3 lines below
2498 if (m_selectionGroup) {
2499 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2500 m_selectionGroupInfo.track = m_selectionGroup->track();
2502 m_document->setModified(true);
2506 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2508 if (m_dragItem->type() == AVWIDGET) {
2509 ItemInfo resizeinfo = m_dragItemInfo;
2510 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2511 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2513 QUndoCommand *resizeCommand = new QUndoCommand();
2514 resizeCommand->setText(i18n("Resize clip"));
2516 // Check if there is an automatic transition on that clip (lower track)
2517 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2518 if (transition && transition->isAutomatic()) {
2519 ItemInfo trInfo = transition->info();
2520 ItemInfo newTrInfo = trInfo;
2521 newTrInfo.startPos = m_dragItem->startPos();
2522 if (newTrInfo.startPos < newTrInfo.endPos)
2523 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2525 // Check if there is an automatic transition on that clip (upper track)
2526 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2527 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2528 ItemInfo trInfo = transition->info();
2529 ItemInfo newTrInfo = trInfo;
2530 newTrInfo.startPos = m_dragItem->startPos();
2531 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2532 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2533 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2536 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2537 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2538 m_commandStack->push(resizeCommand);
2540 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2541 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2543 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2544 Transition *transition = static_cast <Transition *>(m_dragItem);
2545 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)) {
2546 // Cannot resize transition
2547 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2548 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2550 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2551 m_commandStack->push(command);
2555 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2556 // Item was resized, rebuild group;
2557 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2558 QList <QGraphicsItem *> children = group->childItems();
2559 m_document->clipManager()->removeGroup(group);
2560 scene()->destroyItemGroup(group);
2561 for (int i = 0; i < children.count(); i++) {
2562 children.at(i)->setSelected(true);
2564 groupSelectedItems(false, true);
2566 //m_document->renderer()->doRefresh();
2567 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2569 if (m_dragItem->type() == AVWIDGET) {
2570 ItemInfo resizeinfo = info;
2571 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2572 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2574 QUndoCommand *resizeCommand = new QUndoCommand();
2575 resizeCommand->setText(i18n("Resize clip"));
2577 // Check if there is an automatic transition on that clip (lower track)
2578 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2579 if (tr && tr->isAutomatic()) {
2580 ItemInfo trInfo = tr->info();
2581 ItemInfo newTrInfo = trInfo;
2582 newTrInfo.endPos = m_dragItem->endPos();
2583 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2586 // Check if there is an automatic transition on that clip (upper track)
2587 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2588 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2589 ItemInfo trInfo = tr->info();
2590 ItemInfo newTrInfo = trInfo;
2591 newTrInfo.endPos = m_dragItem->endPos();
2592 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2593 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2594 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2598 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2599 m_commandStack->push(resizeCommand);
2600 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2602 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2603 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2605 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2606 Transition *transition = static_cast <Transition *>(m_dragItem);
2607 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)) {
2608 // Cannot resize transition
2609 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2610 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2612 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2613 m_commandStack->push(command);
2616 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2617 // Item was resized, rebuild group;
2618 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2619 QList <QGraphicsItem *> children = group->childItems();
2620 m_document->clipManager()->removeGroup(group);
2621 scene()->destroyItemGroup(group);
2622 for (int i = 0; i < children.count(); i++) {
2623 children.at(i)->setSelected(true);
2625 groupSelectedItems(false, true);
2627 //m_document->renderer()->doRefresh();
2628 } else if (m_operationMode == FADEIN) {
2629 // resize fade in effect
2630 ClipItem * item = (ClipItem *) m_dragItem;
2631 int ix = item->hasEffect("volume", "fadein");
2633 QDomElement oldeffect = item->effectAt(ix);
2634 int start = item->cropStart().frames(m_document->fps());
2635 int end = item->fadeIn();
2637 slotDeleteEffect(item, oldeffect);
2640 QDomElement effect = oldeffect.cloneNode().toElement();
2641 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2642 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2643 slotUpdateClipEffect(item, effect, oldeffect, ix);
2644 emit clipItemSelected(item, ix);
2646 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2647 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2648 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2649 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2651 ix = item->hasEffect("volume", "fade_from_black");
2653 QDomElement oldeffect = item->effectAt(ix);
2654 int start = item->cropStart().frames(m_document->fps());
2655 int end = item->fadeIn();
2657 slotDeleteEffect(item, oldeffect);
2660 QDomElement effect = oldeffect.cloneNode().toElement();
2661 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2662 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2663 slotUpdateClipEffect(item, effect, oldeffect, ix);
2664 emit clipItemSelected(item, ix);
2667 } else if (m_operationMode == FADEOUT) {
2668 // resize fade in effect
2669 ClipItem * item = (ClipItem *) m_dragItem;
2670 int ix = item->hasEffect("volume", "fadeout");
2672 QDomElement oldeffect = item->effectAt(ix);
2673 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2674 int start = item->fadeOut();
2676 slotDeleteEffect(item, oldeffect);
2678 start = end - start;
2679 QDomElement effect = oldeffect.cloneNode().toElement();
2680 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2681 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2682 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2683 slotUpdateClipEffect(item, effect, oldeffect, ix);
2684 emit clipItemSelected(item, ix);
2686 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2687 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2688 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2689 EffectsList::setParameter(effect, "out", QString::number(0));
2690 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2692 ix = item->hasEffect("brightness", "fade_to_black");
2694 QDomElement oldeffect = item->effectAt(ix);
2695 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2696 int start = item->fadeOut();
2698 slotDeleteEffect(item, oldeffect);
2700 start = end - start;
2701 QDomElement effect = oldeffect.cloneNode().toElement();
2702 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2703 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2704 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2705 slotUpdateClipEffect(item, effect, oldeffect, ix);
2706 emit clipItemSelected(item, ix);
2709 } else if (m_operationMode == KEYFRAME) {
2710 // update the MLT effect
2711 ClipItem * item = (ClipItem *) m_dragItem;
2712 QString previous = item->keyframes(item->selectedEffectIndex());
2713 item->updateKeyframeEffect();
2714 QString next = item->keyframes(item->selectedEffectIndex());
2715 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2716 m_commandStack->push(command);
2717 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2719 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2720 // A transition is selected
2722 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2723 if (transitionClip && transitionClip->baseClip()) {
2724 QString size = transitionClip->baseClip()->getProperty("frame_size");
2725 p.setX(size.section('x', 0, 0).toInt());
2726 p.setY(size.section('x', 1, 1).toInt());
2728 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2729 } else emit transitionItemSelected(NULL);
2730 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2731 m_operationMode = NONE;
2734 void CustomTrackView::deleteClip(ItemInfo info)
2736 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2738 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2739 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2742 if (item->isSelected()) emit clipItemSelected(NULL);
2743 item->baseClip()->removeReference();
2744 m_document->updateClip(item->baseClip()->getId());
2746 /*if (item->baseClip()->isTransparent()) {
2747 // also remove automatic transition
2748 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2749 if (tr && tr->isAutomatic()) {
2750 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2751 scene()->removeItem(tr);
2755 scene()->removeItem(item);
2756 m_waitingThumbs.removeAll(item);
2757 if (m_dragItem == item) m_dragItem = NULL;
2760 m_document->setModified(true);
2761 m_document->renderer()->doRefresh();
2764 void CustomTrackView::deleteSelectedClips()
2766 resetSelectionGroup();
2767 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2768 if (itemList.count() == 0) {
2769 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2772 scene()->clearSelection();
2773 QUndoCommand *deleteSelected = new QUndoCommand();
2774 deleteSelected->setText(i18n("Delete selected items"));
2775 bool resetGroup = false;
2777 // expand & destroy groups
2778 for (int i = 0; i < itemList.count(); i++) {
2779 if (itemList.at(i)->type() == GROUPWIDGET) {
2780 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2781 itemList += children;
2782 QList <ItemInfo> clipInfos;
2783 QList <ItemInfo> transitionInfos;
2784 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2785 for (int j = 0; j < children.count(); j++) {
2786 if (children.at(j)->type() == AVWIDGET) {
2787 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2788 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2789 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2790 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2791 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2794 if (clipInfos.count() > 0) {
2795 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2800 for (int i = 0; i < itemList.count(); i++) {
2801 if (itemList.at(i)->type() == AVWIDGET) {
2802 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2803 if (item->parentItem()) resetGroup = true;
2804 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2805 emit clipItemSelected(NULL);
2806 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2807 Transition *item = static_cast <Transition *>(itemList.at(i));
2808 if (item->parentItem()) resetGroup = true;
2809 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2810 emit transitionItemSelected(NULL);
2814 m_commandStack->push(deleteSelected);
2817 void CustomTrackView::changeClipSpeed()
2819 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2820 if (itemList.count() == 0) {
2821 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2824 QUndoCommand *changeSelected = new QUndoCommand();
2825 changeSelected->setText("Edit clip speed");
2829 for (int i = 0; i < itemList.count(); i++) {
2830 if (itemList.at(i)->type() == AVWIDGET) {
2831 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2832 ItemInfo info = item->info();
2833 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2835 double speed = (double) percent / 100.0;
2836 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2838 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2842 if (count > 0) m_commandStack->push(changeSelected);
2843 else delete changeSelected;
2846 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2848 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2849 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2851 kDebug() << "ERROR: Cannot find clip for speed change";
2852 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2855 info.track = m_document->tracksCount() - item->track();
2856 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2858 item->setSpeed(speed);
2859 item->updateRectGeometry();
2860 if (item->cropDuration().frames(m_document->fps()) > endPos)
2861 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2862 m_document->setModified(true);
2863 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2866 void CustomTrackView::cutSelectedClips()
2868 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2869 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2870 for (int i = 0; i < itemList.count(); i++) {
2871 if (itemList.at(i)->type() == AVWIDGET) {
2872 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2873 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2874 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2875 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2876 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2877 m_commandStack->push(command);
2883 void CustomTrackView::groupClips(bool group)
2885 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2886 QList <ItemInfo> clipInfos;
2887 QList <ItemInfo> transitionInfos;
2888 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2891 int max = itemList.count();
2892 for (int i = 0; i < max; i++) {
2893 if (itemList.at(i)->type() == GROUPWIDGET) {
2894 itemList += itemList.at(i)->childItems();
2898 for (int i = 0; i < itemList.count(); i++) {
2899 if (itemList.at(i)->type() == AVWIDGET) {
2900 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2901 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2902 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2903 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2904 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2907 if (clipInfos.count() > 0) {
2908 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2909 m_commandStack->push(command);
2913 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2915 resetSelectionGroup();
2916 m_scene->clearSelection();
2918 for (int i = 0; i < clipInfos.count(); i++) {
2919 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2920 if (clip == NULL) continue;
2921 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2922 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2923 m_document->clipManager()->removeGroup(grp);
2924 scene()->destroyItemGroup(grp);
2926 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2928 for (int i = 0; i < transitionInfos.count(); i++) {
2929 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2930 if (tr == NULL) continue;
2931 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2932 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2933 m_document->clipManager()->removeGroup(grp);
2934 scene()->destroyItemGroup(grp);
2936 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2938 m_document->setModified(true);
2942 QList <QGraphicsItemGroup *> groups;
2943 for (int i = 0; i < clipInfos.count(); i++) {
2944 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2946 clip->setSelected(true);
2949 for (int i = 0; i < transitionInfos.count(); i++) {
2950 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2952 clip->setSelected(true);
2956 groupSelectedItems(false, true);
2957 m_document->setModified(true);
2960 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2962 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2963 if (baseclip == NULL) {
2964 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2967 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2968 item->setEffectList(effects);
2969 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2970 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2971 scene()->addItem(item);
2973 int tracknumber = m_document->tracksCount() - info.track - 1;
2974 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2975 if (isLocked) item->setItemLocked(true);
2977 baseclip->addReference();
2978 m_document->updateClip(baseclip->getId());
2979 info.track = m_document->tracksCount() - info.track;
2980 Mlt::Producer *prod;
2981 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2982 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2983 else prod = baseclip->producer(info.track);
2984 m_document->renderer()->mltInsertClip(info, xml, prod);
2985 for (int i = 0; i < item->effectsCount(); i++) {
2986 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2988 m_document->setModified(true);
2989 m_document->renderer()->doRefresh();
2992 void CustomTrackView::slotUpdateClip(const QString &clipId)
2994 QList<QGraphicsItem *> list = scene()->items();
2995 ClipItem *clip = NULL;
2996 for (int i = 0; i < list.size(); ++i) {
2997 if (list.at(i)->type() == AVWIDGET) {
2998 clip = static_cast <ClipItem *>(list.at(i));
2999 if (clip->clipProducer() == clipId) {
3000 ItemInfo info = clip->info();
3001 info.track = m_document->tracksCount() - clip->track();
3002 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3003 clip->refreshClip(true);
3010 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3012 int framepos = (int)(pos.frames(m_document->fps()));
3013 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3014 ClipItem *clip = NULL;
3015 for (int i = 0; i < list.size(); i++) {
3016 if (list.at(i)->type() == AVWIDGET) {
3017 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3018 if (test->endPos() == pos) clip = test;
3025 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3027 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3028 ClipItem *clip = NULL;
3029 for (int i = 0; i < list.size(); i++) {
3030 if (list.at(i)->type() == AVWIDGET) {
3031 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3032 if (test->startPos() == pos) clip = test;
3039 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3041 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3042 ClipItem *clip = NULL;
3043 for (int i = 0; i < list.size(); i++) {
3044 if (list.at(i)->type() == AVWIDGET) {
3045 clip = static_cast <ClipItem *>(list.at(i));
3052 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3054 int framepos = (int)(pos.frames(m_document->fps()));
3055 return getClipItemAt(framepos, track);
3058 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3060 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3061 Transition *clip = NULL;
3062 for (int i = 0; i < list.size(); i++) {
3063 if (list.at(i)->type() == TRANSITIONWIDGET) {
3064 clip = static_cast <Transition *>(list.at(i));
3071 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3073 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3076 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3078 int framepos = (int)(pos.frames(m_document->fps()));
3079 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3080 Transition *clip = NULL;
3081 for (int i = 0; i < list.size(); i++) {
3082 if (list.at(i)->type() == TRANSITIONWIDGET) {
3083 Transition *test = static_cast <Transition *>(list.at(i));
3084 if (test->endPos() == pos) clip = test;
3091 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3093 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3094 Transition *clip = NULL;
3095 for (int i = 0; i < list.size(); ++i) {
3096 if (list.at(i)->type() == TRANSITIONWIDGET) {
3097 Transition *test = static_cast <Transition *>(list.at(i));
3098 if (test->startPos() == pos) clip = test;
3105 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3107 if (m_selectionGroup) resetSelectionGroup(false);
3108 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3110 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);
3111 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3114 Mlt::Producer *prod;
3115 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3116 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3117 else prod = item->baseClip()->producer(end.track);
3119 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);
3121 bool snap = KdenliveSettings::snaptopoints();
3122 KdenliveSettings::setSnaptopoints(false);
3123 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3125 int tracknumber = m_document->tracksCount() - end.track - 1;
3126 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3127 m_scene->clearSelection();
3128 if (isLocked) item->setItemLocked(true);
3130 if (item->isItemLocked()) item->setItemLocked(false);
3131 item->setSelected(true);
3133 if (item->baseClip()->isTransparent()) {
3134 // Also move automatic transition
3135 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3136 if (tr && tr->isAutomatic()) {
3137 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3138 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);
3139 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3142 KdenliveSettings::setSnaptopoints(snap);
3143 m_document->setModified(true);
3145 // undo last move and emit error message
3146 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3148 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3151 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3154 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3155 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3156 resetSelectionGroup();
3157 m_scene->clearSelection();
3159 for (int i = 0; i < startClip.count(); i++) {
3161 startClip[i].startPos = startClip.at(i).startPos - offset;
3162 startClip[i].track = startClip.at(i).track - trackOffset;
3164 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3165 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3167 clip->setItemLocked(false);
3168 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3169 else clip->setSelected(true);
3170 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3171 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3173 for (int i = 0; i < startTransition.count(); i++) {
3175 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3176 startTransition[i].track = startTransition.at(i).track - trackOffset;
3178 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3180 tr->setItemLocked(false);
3181 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3182 else tr->setSelected(true);
3183 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());
3184 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3186 groupSelectedItems(true);
3187 if (m_selectionGroup) {
3188 bool snap = KdenliveSettings::snaptopoints();
3189 KdenliveSettings::setSnaptopoints(false);
3191 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3193 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3195 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3197 int max = children.count();
3198 for (int i = 0; i < max; i++) {
3199 if (children.at(i)->type() == GROUPWIDGET) {
3200 children += children.at(i)->childItems();
3203 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3205 for (int i = 0; i < children.count(); i++) {
3206 // re-add items in correct place
3207 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3208 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3210 ItemInfo info = item->info();
3211 int tracknumber = m_document->tracksCount() - info.track - 1;
3212 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3213 if (isLocked) item->setItemLocked(true);
3214 else if (item->isItemLocked()) item->setItemLocked(false);
3216 if (item->type() == AVWIDGET) {
3217 ClipItem *clip = static_cast <ClipItem*>(item);
3218 info.track = m_document->tracksCount() - info.track;
3219 Mlt::Producer *prod;
3220 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3221 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3222 else prod = clip->baseClip()->producer(info.track);
3223 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3224 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3225 } else if (item->type() == TRANSITIONWIDGET) {
3226 Transition *tr = static_cast <Transition*>(item);
3227 int newTrack = tr->transitionEndTrack();
3228 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3229 if (!tr->forcedTrack()) {
3230 newTrack += trackOffset;
3231 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3233 tr->updateTransitionEndTrack(newTrack);
3234 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3235 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3238 KdenliveSettings::setSnaptopoints(snap);
3239 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3242 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3244 Transition *item = getTransitionItemAt(start.startPos, start.track);
3246 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);
3247 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3250 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3251 bool snap = KdenliveSettings::snaptopoints();
3252 KdenliveSettings::setSnaptopoints(false);
3253 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3254 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3255 // Transition was moved
3256 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3257 } else if (end.endPos == start.endPos) {
3258 // Transition start resize
3259 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3260 } else if (end.startPos == start.startPos) {
3261 // Transition end resize;
3262 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3265 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3266 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3267 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3269 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3270 KdenliveSettings::setSnaptopoints(snap);
3271 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3272 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);
3273 if (m_dragItem && m_dragItem == item) {
3275 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3276 if (transitionClip && transitionClip->baseClip()) {
3277 QString size = transitionClip->baseClip()->getProperty("frame_size");
3278 p.setX(size.section('x', 0, 0).toInt());
3279 p.setY(size.section('x', 1, 1).toInt());
3281 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3285 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3287 bool resizeClipStart = true;
3288 if (start.startPos == end.startPos) resizeClipStart = false;
3289 /*if (resizeClipStart) offset = 1;
3291 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3293 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);
3294 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3297 if (item->parentItem()) {
3298 // Item is part of a group, reset group
3299 resetSelectionGroup();
3301 bool snap = KdenliveSettings::snaptopoints();
3302 KdenliveSettings::setSnaptopoints(false);
3303 if (resizeClipStart && start.startPos != end.startPos) {
3304 ItemInfo clipinfo = item->info();
3305 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3306 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3308 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3309 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3310 updateClipFade(item);
3311 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3312 } else if (!resizeClipStart) {
3313 ItemInfo clipinfo = item->info();
3314 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3315 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3317 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3318 updateClipFade(item, true);
3319 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3321 if (end.cropStart != start.cropStart) {
3322 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3323 ItemInfo clipinfo = end;
3324 clipinfo.track = m_document->tracksCount() - end.track;
3325 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3327 item->setCropStart(end.cropStart);
3328 item->resetThumbs();
3331 m_document->renderer()->doRefresh();
3332 KdenliveSettings::setSnaptopoints(snap);
3335 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3337 if (!updateFadeOut) {
3338 int end = item->fadeIn();
3340 // there is a fade in effect
3341 int effectPos = item->hasEffect("volume", "fadein");
3342 if (effectPos != -1) {
3343 QDomElement oldeffect = item->effectAt(effectPos);
3344 int start = item->cropStart().frames(m_document->fps());
3345 int max = item->cropDuration().frames(m_document->fps());
3347 item->setFadeIn(max);
3348 end = item->fadeIn();
3351 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3352 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3353 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3354 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3355 // if fade effect is displayed, update the effect edit widget with new clip duration
3356 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3358 effectPos = item->hasEffect("brightness", "fade_from_black");
3359 if (effectPos != -1) {
3360 QDomElement oldeffect = item->effectAt(effectPos);
3361 int start = item->cropStart().frames(m_document->fps());
3362 int max = item->cropDuration().frames(m_document->fps());
3364 item->setFadeIn(max);
3365 end = item->fadeIn();
3368 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3369 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3370 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3371 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3372 // if fade effect is displayed, update the effect edit widget with new clip duration
3373 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3377 int start = item->fadeOut();
3379 // there is a fade in effect
3380 int effectPos = item->hasEffect("volume", "fadeout");
3381 if (effectPos != -1) {
3382 QDomElement oldeffect = item->effectAt(effectPos);
3383 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3384 int max = item->cropDuration().frames(m_document->fps());
3386 item->setFadeOut(max);
3387 start = item->fadeOut();
3389 start = end - start;
3390 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3391 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3392 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3393 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3394 // if fade effect is displayed, update the effect edit widget with new clip duration
3395 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3397 effectPos = item->hasEffect("brightness", "fade_to_black");
3398 if (effectPos != -1) {
3399 QDomElement oldeffect = item->effectAt(effectPos);
3400 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3401 int max = item->cropDuration().frames(m_document->fps());
3403 item->setFadeOut(max);
3404 start = item->fadeOut();
3406 start = end - start;
3407 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3408 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3409 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3410 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3411 // if fade effect is displayed, update the effect edit widget with new clip duration
3412 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3418 double CustomTrackView::getSnapPointForPos(double pos)
3420 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3423 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3425 QList <GenTime> snaps;
3426 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3427 QList<QGraphicsItem *> itemList = items();
3428 for (int i = 0; i < itemList.count(); i++) {
3429 if (itemList.at(i) == selected) continue;
3430 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3431 if (itemList.at(i)->type() == AVWIDGET) {
3432 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3433 GenTime start = item->startPos();
3434 GenTime end = item->endPos();
3435 snaps.append(start);
3437 if (!offsetList.isEmpty()) {
3438 for (int j = 0; j < offsetList.size(); j++) {
3439 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3440 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3444 QList < GenTime > markers = item->snapMarkers();
3445 for (int j = 0; j < markers.size(); ++j) {
3446 GenTime t = markers.at(j);
3448 if (!offsetList.isEmpty()) {
3449 for (int k = 0; k < offsetList.size(); k++) {
3450 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3454 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3455 Transition *transition = static_cast <Transition*>(itemList.at(i));
3456 GenTime start = transition->startPos();
3457 GenTime end = transition->endPos();
3458 snaps.append(start);
3460 if (!offsetList.isEmpty()) {
3461 for (int j = 0; j < offsetList.size(); j++) {
3462 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3463 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3469 // add cursor position
3470 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3472 if (!offsetList.isEmpty()) {
3473 for (int j = 0; j < offsetList.size(); j++) {
3474 snaps.append(pos - offsetList.at(j));
3479 for (int i = 0; i < m_guides.count(); i++) {
3480 snaps.append(m_guides.at(i)->position());
3481 if (!offsetList.isEmpty()) {
3482 for (int j = 0; j < offsetList.size(); j++) {
3483 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3489 m_scene->setSnapList(snaps);
3490 //for (int i = 0; i < m_snapPoints.size(); ++i)
3491 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3494 void CustomTrackView::slotSeekToPreviousSnap()
3496 updateSnapPoints(NULL);
3497 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3498 setCursorPos((int) res.frames(m_document->fps()));
3502 void CustomTrackView::slotSeekToNextSnap()
3504 updateSnapPoints(NULL);
3505 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3506 setCursorPos((int) res.frames(m_document->fps()));
3510 void CustomTrackView::clipStart()
3512 ClipItem *item = getMainActiveClip();
3514 setCursorPos((int) item->startPos().frames(m_document->fps()));
3519 void CustomTrackView::clipEnd()
3521 ClipItem *item = getMainActiveClip();
3523 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3528 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3530 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3531 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3532 m_commandStack->push(command);
3535 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3537 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3538 m_commandStack->push(command);
3541 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3543 DocClipBase *base = m_document->clipManager()->getClipById(id);
3544 QList <CommentedTime> markers = base->commentedSnapMarkers();
3546 if (markers.isEmpty()) {
3547 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3550 QUndoCommand *deleteMarkers = new QUndoCommand();
3551 deleteMarkers->setText("Delete clip markers");
3553 for (int i = 0; i < markers.size(); i++) {
3554 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3556 m_commandStack->push(deleteMarkers);
3559 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3561 DocClipBase *base = m_document->clipManager()->getClipById(id);
3562 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3563 else base->deleteSnapMarker(pos);
3564 m_document->setModified(true);
3565 viewport()->update();
3568 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3570 return (*g1).position() < (*g2).position();
3573 int CustomTrackView::hasGuide(int pos, int offset)
3575 for (int i = 0; i < m_guides.count(); i++) {
3576 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3577 if (qAbs(guidePos - pos) <= offset) return guidePos;
3578 else if (guidePos > pos) return -1;
3583 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3585 if (oldPos > GenTime() && pos > GenTime()) {
3587 for (int i = 0; i < m_guides.count(); i++) {
3588 if (m_guides.at(i)->position() == oldPos) {
3589 Guide *item = m_guides.at(i);
3590 item->updateGuide(pos, comment);
3594 } else if (pos > GenTime()) addGuide(pos, comment);
3598 for (int i = 0; i < m_guides.count(); i++) {
3599 if (m_guides.at(i)->position() == oldPos) {
3600 delete m_guides.takeAt(i);
3605 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3607 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3608 m_document->syncGuides(m_guides);
3611 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3613 for (int i = 0; i < m_guides.count(); i++) {
3614 if (m_guides.at(i)->position() == pos) {
3615 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3619 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3620 scene()->addItem(g);
3622 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3623 m_document->syncGuides(m_guides);
3627 void CustomTrackView::slotAddGuide()
3629 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3630 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3631 if (d.exec() != QDialog::Accepted) return;
3632 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3633 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3634 m_commandStack->push(command);
3638 void CustomTrackView::slotEditGuide(int guidePos)
3641 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3642 else pos = GenTime(guidePos, m_document->fps());
3644 for (int i = 0; i < m_guides.count(); i++) {
3645 if (m_guides.at(i)->position() == pos) {
3646 slotEditGuide(m_guides.at(i)->info());
3651 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3654 void CustomTrackView::slotEditGuide(CommentedTime guide)
3656 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3657 if (d.exec() == QDialog::Accepted) {
3658 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3659 m_commandStack->push(command);
3664 void CustomTrackView::slotEditTimeLineGuide()
3666 if (m_dragGuide == NULL) return;
3667 CommentedTime guide = m_dragGuide->info();
3668 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3669 if (d.exec() == QDialog::Accepted) {
3670 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3671 m_commandStack->push(command);
3675 void CustomTrackView::slotDeleteGuide(int guidePos)
3678 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3679 else pos = GenTime(guidePos, m_document->fps());
3681 for (int i = 0; i < m_guides.count(); i++) {
3682 if (m_guides.at(i)->position() == pos) {
3683 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3684 m_commandStack->push(command);
3689 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3693 void CustomTrackView::slotDeleteTimeLineGuide()
3695 if (m_dragGuide == NULL) return;
3696 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3697 m_commandStack->push(command);
3701 void CustomTrackView::slotDeleteAllGuides()
3703 QUndoCommand *deleteAll = new QUndoCommand();
3704 deleteAll->setText("Delete all guides");
3705 for (int i = 0; i < m_guides.count(); i++) {
3706 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3708 m_commandStack->push(deleteAll);
3711 void CustomTrackView::setTool(PROJECTTOOL tool)
3716 void CustomTrackView::setScale(double scaleFactor)
3719 matrix = matrix.scale(scaleFactor, 1);
3720 m_scene->setScale(scaleFactor);
3721 //scale(scaleFactor, 1);
3722 m_animationTimer->stop();
3728 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3730 int diff = sceneRect().width() - m_projectDuration;
3731 if (diff * matrix.m11() < 50) {
3732 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3733 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3736 centerOn(QPointF(cursorPos(), m_tracksHeight));
3737 //verticalScrollBar()->setValue(vert);*/
3740 void CustomTrackView::slotRefreshGuides()
3742 if (KdenliveSettings::showmarkers()) {
3743 kDebug() << "// refresh GUIDES";
3744 for (int i = 0; i < m_guides.count(); i++) {
3745 m_guides.at(i)->update();
3750 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3753 r.setWidth(r.width() + 1);
3754 painter->setClipRect(r);
3755 painter->drawLine(r.left(), 0, r.right(), 0);
3756 uint max = m_document->tracksCount();
3757 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3758 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3759 QColor audioColor = palette().alternateBase().color();
3760 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3761 for (uint i = 0; i < max;i++) {
3762 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(lockedColor));
3763 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(audioColor));
3764 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3766 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3767 if (height() > lowerLimit)
3768 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3771 bool CustomTrackView::findString(const QString &text)
3774 for (int i = 0; i < m_searchPoints.size(); ++i) {
3775 marker = m_searchPoints.at(i).comment();
3776 if (marker.contains(text, Qt::CaseInsensitive)) {
3777 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3778 int vert = verticalScrollBar()->value();
3779 int hor = cursorPos();
3780 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3788 bool CustomTrackView::findNextString(const QString &text)
3791 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3792 marker = m_searchPoints.at(i).comment();
3793 if (marker.contains(text, Qt::CaseInsensitive)) {
3794 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3795 int vert = verticalScrollBar()->value();
3796 int hor = cursorPos();
3797 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3806 void CustomTrackView::initSearchStrings()
3808 m_searchPoints.clear();
3809 QList<QGraphicsItem *> itemList = items();
3810 for (int i = 0; i < itemList.count(); i++) {
3811 // parse all clip names
3812 if (itemList.at(i)->type() == AVWIDGET) {
3813 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3814 GenTime start = item->startPos();
3815 CommentedTime t(start, item->clipName());
3816 m_searchPoints.append(t);
3817 // add all clip markers
3818 QList < CommentedTime > markers = item->commentedSnapMarkers();
3819 m_searchPoints += markers;
3824 for (int i = 0; i < m_guides.count(); i++) {
3825 m_searchPoints.append(m_guides.at(i)->info());
3828 qSort(m_searchPoints);
3831 void CustomTrackView::clearSearchStrings()
3833 m_searchPoints.clear();
3837 void CustomTrackView::copyClip()
3839 qDeleteAll(m_copiedItems);
3840 m_copiedItems.clear();
3841 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3842 if (itemList.count() == 0) {
3843 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3846 for (int i = 0; i < itemList.count(); i++) {
3847 if (itemList.at(i)->type() == AVWIDGET) {
3848 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3849 m_copiedItems.append(dup->clone(dup->info()));
3850 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3851 Transition *dup = static_cast <Transition *>(itemList.at(i));
3852 m_copiedItems.append(dup->clone());
3857 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3859 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));
3860 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3861 for (int i = 0; i < collisions.count(); i++) {
3862 if (collisions.at(i)->type() == type) return false;
3867 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3869 for (int i = 0; i < items.count(); i++) {
3870 ItemInfo info = items.at(i)->info();
3871 info.startPos += offset;
3872 info.endPos += offset;
3873 info.track += trackOffset;
3874 if (!canBePastedTo(info, items.at(i)->type())) return false;
3879 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3881 QPainterPath movePath;
3882 movePath.moveTo(0, 0);
3884 for (int i = 0; i < items.count(); i++) {
3885 ItemInfo info = items.at(i)->info();
3886 info.startPos = info.startPos + offset;
3887 info.endPos = info.endPos + offset;
3888 info.track = info.track + trackOffset;
3889 if (info.startPos < GenTime()) {
3890 // No clip should go below 0
3893 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));
3894 movePath.addRect(rect);
3896 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3897 for (int i = 0; i < collisions.count(); i++) {
3898 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3899 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3906 void CustomTrackView::pasteClip()
3908 if (m_copiedItems.count() == 0) {
3909 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3913 if (m_menuPosition.isNull()) {
3914 position = mapFromGlobal(QCursor::pos());
3915 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3916 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3919 } else position = m_menuPosition;
3920 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3921 int track = (int)(position.y() / m_tracksHeight);
3922 ItemInfo first = m_copiedItems.at(0)->info();
3924 GenTime offset = pos - first.startPos;
3925 int trackOffset = track - first.track;
3927 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3928 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3931 QUndoCommand *pasteClips = new QUndoCommand();
3932 pasteClips->setText("Paste clips");
3934 for (int i = 0; i < m_copiedItems.count(); i++) {
3935 // parse all clip names
3936 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3937 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3939 info.startPos = clip->startPos() + offset;
3940 info.endPos = clip->endPos() + offset;
3941 info.cropStart = clip->cropStart();
3942 info.track = clip->track() + trackOffset;
3943 if (canBePastedTo(info, AVWIDGET)) {
3944 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3945 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3946 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3947 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3949 info.startPos = tr->startPos() + offset;
3950 info.endPos = tr->endPos() + offset;
3951 info.track = tr->track() + trackOffset;
3952 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3953 if (info.startPos >= info.endPos) {
3954 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3955 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3956 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3959 m_commandStack->push(pasteClips);
3962 void CustomTrackView::pasteClipEffects()
3964 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3965 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3968 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3969 EffectsList effects = clip->effectList();
3971 QUndoCommand *paste = new QUndoCommand();
3972 paste->setText("Paste effects");
3974 QList<QGraphicsItem *> clips = scene()->selectedItems();
3975 for (int i = 0; i < clips.count(); ++i) {
3976 if (clips.at(i)->type() == AVWIDGET) {
3977 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3978 for (int i = 0; i < clip->effectsCount(); i++) {
3979 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3983 m_commandStack->push(paste);
3987 ClipItem *CustomTrackView::getClipUnderCursor() const
3989 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3990 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3991 for (int i = 0; i < collisions.count(); i++) {
3992 if (collisions.at(i)->type() == AVWIDGET) {
3993 return static_cast < ClipItem *>(collisions.at(i));
3999 ClipItem *CustomTrackView::getMainActiveClip() const
4001 QList<QGraphicsItem *> clips = scene()->selectedItems();
4002 if (clips.isEmpty()) {
4003 return getClipUnderCursor();
4005 ClipItem *item = NULL;
4006 for (int i = 0; i < clips.count(); ++i) {
4007 if (clips.at(i)->type() == AVWIDGET)
4008 item = static_cast < ClipItem *>(clips.at(i));
4009 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4011 if (item) return item;
4016 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4018 QList<QGraphicsItem *> clips = scene()->selectedItems();
4019 if (clips.isEmpty()) {
4020 return getClipUnderCursor();
4023 // remove all items in the list that are not clips
4024 for (int i = 0; i < clips.count();) {
4025 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4028 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4029 for (int i = 0; i < clips.count(); ++i) {
4030 if (clips.at(i)->type() == AVWIDGET) {
4031 item = static_cast < ClipItem *>(clips.at(i));
4032 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4040 void CustomTrackView::setInPoint()
4042 ClipItem *clip = getActiveClipUnderCursor(true);
4044 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4047 ItemInfo startInfo = clip->info();
4048 ItemInfo endInfo = startInfo;
4049 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4050 if (endInfo.startPos >= startInfo.endPos) {
4051 // Check for invalid resize
4052 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4054 } else if (endInfo.startPos < startInfo.startPos) {
4055 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4056 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4057 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4061 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4062 m_commandStack->push(command);
4065 void CustomTrackView::setOutPoint()
4067 ClipItem *clip = getActiveClipUnderCursor(true);
4069 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4072 ItemInfo startInfo = clip->info();
4073 ItemInfo endInfo = clip->info();
4074 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4075 if (endInfo.endPos <= startInfo.startPos) {
4076 // Check for invalid resize
4077 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4079 } else if (endInfo.endPos > startInfo.endPos) {
4080 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4081 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4082 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4089 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4090 m_commandStack->push(command);
4093 void CustomTrackView::slotUpdateAllThumbs()
4095 QList<QGraphicsItem *> itemList = items();
4096 //if (itemList.isEmpty()) return;
4098 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4099 for (int i = 0; i < itemList.count(); i++) {
4100 if (itemList.at(i)->type() == AVWIDGET) {
4101 item = static_cast <ClipItem *>(itemList.at(i));
4102 if (item->clipType() != COLOR) {
4103 // Check if we have a cached thumbnail
4104 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4105 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4106 if (QFile::exists(thumb)) {
4108 item->slotSetStartThumb(pix);
4109 item->slotSetEndThumb(pix);
4112 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4113 QString endThumb = startThumb;
4114 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4115 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4116 if (QFile::exists(startThumb)) {
4117 QPixmap pix(startThumb);
4118 item->slotSetStartThumb(pix);
4120 if (QFile::exists(endThumb)) {
4121 QPixmap pix(endThumb);
4122 item->slotSetEndThumb(pix);
4126 item->refreshClip(false);
4127 qApp->processEvents();
4130 viewport()->update();
4133 void CustomTrackView::saveThumbnails()
4135 QList<QGraphicsItem *> itemList = items();
4137 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4138 for (int i = 0; i < itemList.count(); i++) {
4139 if (itemList.at(i)->type() == AVWIDGET) {
4140 item = static_cast <ClipItem *>(itemList.at(i));
4141 if (item->clipType() != COLOR) {
4142 // Check if we have a cached thumbnail
4143 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4144 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4145 if (!QFile::exists(thumb)) {
4146 QPixmap pix(item->startThumb());
4150 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4151 QString endThumb = startThumb;
4152 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4153 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4154 if (!QFile::exists(startThumb)) {
4155 QPixmap pix(item->startThumb());
4156 pix.save(startThumb);
4158 if (!QFile::exists(endThumb)) {
4159 QPixmap pix(item->endThumb());
4169 void CustomTrackView::slotInsertTrack(int ix)
4171 kDebug() << "// INSERTING TRK: " << ix;
4172 QDialog d(parentWidget());
4173 Ui::AddTrack_UI view;
4175 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4176 view.track_nb->setValue(ix);
4177 d.setWindowTitle(i18n("Insert Track"));
4179 if (d.exec() == QDialog::Accepted) {
4180 ix = view.track_nb->value();
4181 if (view.before_select->currentIndex() == 1) {
4185 if (view.video_track->isChecked()) {
4186 info.type = VIDEOTRACK;
4187 info.isMute = false;
4188 info.isBlind = false;
4189 info.isLocked = false;
4191 info.type = AUDIOTRACK;
4192 info.isMute = false;
4193 info.isBlind = true;
4194 info.isLocked = false;
4196 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4197 m_commandStack->push(addTrack);
4198 m_document->setModified(true);
4202 void CustomTrackView::slotDeleteTrack(int ix)
4205 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4207 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4208 deleteTimelineTrack(ix, info);
4209 m_document->setModified(true);
4210 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4211 m_commandStack->push(command);*/
4215 void CustomTrackView::slotChangeTrack(int ix)
4217 QDialog d(parentWidget());
4218 Ui::AddTrack_UI view;
4220 view.label->setText(i18n("Change track"));
4221 view.before_select->setHidden(true);
4222 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4223 view.track_nb->setValue(ix);
4224 d.setWindowTitle(i18n("Change Track Type"));
4226 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4227 view.video_track->setChecked(true);
4229 view.audio_track->setChecked(true);
4231 if (d.exec() == QDialog::Accepted) {
4233 info.isLocked = false;
4234 info.isMute = false;
4235 ix = view.track_nb->value();
4237 if (view.video_track->isChecked()) {
4238 info.type = VIDEOTRACK;
4239 info.isBlind = false;
4241 info.type = AUDIOTRACK;
4242 info.isBlind = true;
4244 changeTimelineTrack(ix, info);
4245 m_document->setModified(true);
4250 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4252 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4253 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4254 QList<QGraphicsItem *> selection = m_scene->items(r);
4255 QUndoCommand *deleteTrack = new QUndoCommand();
4256 deleteTrack->setText("Delete track");
4258 // Delete all clips in selected track
4259 for (int i = 0; i < selection.count(); i++) {
4260 if (selection.at(i)->type() == AVWIDGET) {
4261 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4262 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4263 m_scene->removeItem(item);
4266 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4267 Transition *item = static_cast <Transition *>(selection.at(i));
4268 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4269 m_scene->removeItem(item);
4275 selection = m_scene->items();
4276 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4277 m_commandStack->push(deleteTrack);
4280 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4282 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4283 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4284 m_commandStack->push(changeTrack);
4287 void CustomTrackView::autoTransition()
4289 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4290 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4291 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4294 Transition *tr = static_cast <Transition*>(itemList.at(0));
4295 tr->setAutomatic(!tr->isAutomatic());
4296 QDomElement transition = tr->toXML();
4297 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);
4301 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4304 QDomNodeList params = effect.elementsByTagName("parameter");
4305 for (int i = 0; i < params.count(); i++) {
4306 QDomElement e = params.item(i).toElement();
4307 if (!e.isNull() && e.attribute("type") == "constant") {
4308 if (e.hasAttribute("factor")) {
4309 double factor = e.attribute("factor").toDouble();
4310 double value = e.attribute("value").toDouble();
4311 value = value / factor;
4312 result.append(QString::number(value));
4313 } else result.append(e.attribute("value"));
4319 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4321 QList<QGraphicsItem *> list = scene()->items();
4322 ClipItem *clip = NULL;
4323 for (int i = 0; i < list.size(); ++i) {
4324 if (list.at(i)->type() == AVWIDGET) {
4325 clip = static_cast <ClipItem *>(list.at(i));
4326 if (clip->clipProducer() == id) {
4327 clip->setClipName(name);
4331 viewport()->update();
4334 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4336 minimum = GenTime();
4337 maximum = GenTime();
4338 QList<QGraphicsItem *> selection;
4339 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4340 selection.removeAll(item);
4341 for (int i = 0; i < selection.count(); i++) {
4342 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4343 if (clip && clip->type() == AVWIDGET) {
4344 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4345 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4350 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4352 minimum = GenTime();
4353 maximum = GenTime();
4354 QList<QGraphicsItem *> selection;
4355 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4356 selection.removeAll(item);
4357 for (int i = 0; i < selection.count(); i++) {
4358 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4359 if (clip && clip->type() == TRANSITIONWIDGET) {
4360 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4361 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4367 void CustomTrackView::loadGroups(const QDomNodeList groups)
4369 for (int i = 0; i < groups.count(); i++) {
4370 QDomNodeList children = groups.at(i).childNodes();
4371 scene()->clearSelection();
4372 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4373 QDomNode n = children.item(nodeindex);
4374 QDomElement elem = n.toElement();
4375 int pos = elem.attribute("position").toInt();
4376 int track = elem.attribute("track").toInt();
4377 if (elem.tagName() == "clipitem") {
4378 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4379 if (clip) clip->setSelected(true);
4381 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4382 if (clip) clip->setSelected(true);
4385 groupSelectedItems(false, true);
4389 void CustomTrackView::splitAudio()
4391 resetSelectionGroup();
4392 QList<QGraphicsItem *> selection = scene()->selectedItems();
4393 if (selection.isEmpty()) {
4394 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4397 QUndoCommand *splitCommand = new QUndoCommand();
4398 splitCommand->setText(i18n("Split audio"));
4399 for (int i = 0; i < selection.count(); i++) {
4400 if (selection.at(i)->type() == AVWIDGET) {
4401 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4402 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4403 if (clip->parentItem()) {
4404 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4406 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4411 m_commandStack->push(splitCommand);
4414 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4416 ClipItem *clip = getClipItemAt(pos, track);
4418 kDebug() << "// Cannot find clip to split!!!";
4422 int start = pos.frames(m_document->fps());
4423 int freetrack = m_document->tracksCount() - track - 1;
4424 for (; freetrack > 0; freetrack--) {
4425 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4426 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4427 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4428 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4429 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4434 kDebug() << "GOT TRK: " << track;
4435 if (freetrack == 0) {
4436 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4439 info.startPos = clip->startPos();
4440 info.endPos = clip->endPos();
4441 info.cropStart = clip->cropStart();
4442 info.track = m_document->tracksCount() - freetrack;
4443 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4444 scene()->clearSelection();
4445 clip->setSelected(true);
4446 ClipItem *audioClip = getClipItemAt(start, info.track);
4448 clip->setVideoOnly(true);
4449 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4450 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4451 audioClip->setSelected(true);
4452 audioClip->setAudioOnly(true);
4453 groupSelectedItems(false, true);
4457 // unsplit clip: remove audio part and change video part to normal clip
4458 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4459 kDebug() << "//CANNOT FIND CLP GRP";
4462 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4463 QList<QGraphicsItem *> children = grp->childItems();
4464 if (children.count() != 2) {
4465 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4468 for (int i = 0; i < children.count(); i++) {
4469 if (children.at(i) != clip) {
4470 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4471 ItemInfo info = clip->info();
4472 deleteClip(clp->info());
4473 clip->setVideoOnly(false);
4474 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4478 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4479 m_document->clipManager()->removeGroup(grp);
4480 scene()->destroyItemGroup(grp);
4484 void CustomTrackView::setVideoOnly()
4486 resetSelectionGroup();
4487 QList<QGraphicsItem *> selection = scene()->selectedItems();
4488 if (selection.isEmpty()) {
4489 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4492 QUndoCommand *videoCommand = new QUndoCommand();
4493 videoCommand->setText(i18n("Video only"));
4494 for (int i = 0; i < selection.count(); i++) {
4495 if (selection.at(i)->type() == AVWIDGET) {
4496 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4497 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4498 if (clip->parentItem()) {
4499 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4501 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4506 m_commandStack->push(videoCommand);
4509 void CustomTrackView::setAudioOnly()
4511 resetSelectionGroup();
4512 QList<QGraphicsItem *> selection = scene()->selectedItems();
4513 if (selection.isEmpty()) {
4514 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4517 QUndoCommand *videoCommand = new QUndoCommand();
4518 videoCommand->setText(i18n("Audio only"));
4519 for (int i = 0; i < selection.count(); i++) {
4520 if (selection.at(i)->type() == AVWIDGET) {
4521 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4522 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4523 if (clip->parentItem()) {
4524 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4526 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4531 m_commandStack->push(videoCommand);
4534 void CustomTrackView::setAudioAndVideo()
4536 resetSelectionGroup();
4537 QList<QGraphicsItem *> selection = scene()->selectedItems();
4538 if (selection.isEmpty()) {
4539 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4542 QUndoCommand *videoCommand = new QUndoCommand();
4543 videoCommand->setText(i18n("Audio and Video"));
4544 for (int i = 0; i < selection.count(); i++) {
4545 if (selection.at(i)->type() == AVWIDGET) {
4546 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4547 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4548 if (clip->parentItem()) {
4549 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4551 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4556 m_commandStack->push(videoCommand);
4559 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4561 ClipItem *clip = getClipItemAt(pos, track);
4563 kDebug() << "// Cannot find clip to split!!!";
4567 int start = pos.frames(m_document->fps());
4568 clip->setVideoOnly(true);
4569 clip->setAudioOnly(false);
4570 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4571 } else if (audioOnly) {
4572 int start = pos.frames(m_document->fps());
4573 clip->setAudioOnly(true);
4574 clip->setVideoOnly(false);
4575 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4577 int start = pos.frames(m_document->fps());
4578 clip->setAudioOnly(false);
4579 clip->setVideoOnly(false);
4580 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4583 m_document->setModified(true);
4586 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4588 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4589 m_clipTypeGroup->setEnabled(false);
4591 m_clipTypeGroup->setEnabled(true);
4592 QList <QAction *> actions = m_clipTypeGroup->actions();
4594 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4595 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4596 else lookup = "clip_audio_and_video";
4597 for (int i = 0; i < actions.count(); i++) {
4598 if (actions.at(i)->data().toString() == lookup) {
4599 actions.at(i)->setChecked(true);
4606 void CustomTrackView::reloadTransitionLumas()
4610 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4611 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4612 for (int i = 0; i < params.count(); i++) {
4613 QDomElement e = params.item(i).toElement();
4614 if (e.attribute("tag") == "resource") {
4615 lumaNames = e.attribute("paramlistdisplay");
4616 lumaFiles = e.attribute("paramlist");
4621 QList<QGraphicsItem *> itemList = items();
4622 Transition *transitionitem;
4623 QDomElement transitionXml;
4624 for (int i = 0; i < itemList.count(); i++) {
4625 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4626 transitionitem = static_cast <Transition*>(itemList.at(i));
4627 transitionXml = transitionitem->toXML();
4628 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4629 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4630 for (int i = 0; i < params.count(); i++) {
4631 QDomElement e = params.item(i).toElement();
4632 if (e.attribute("tag") == "resource") {
4633 e.setAttribute("paramlistdisplay", lumaNames);
4634 e.setAttribute("paramlist", lumaFiles);
4639 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4640 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4641 for (int i = 0; i < params.count(); i++) {
4642 QDomElement e = params.item(i).toElement();
4643 if (e.attribute("tag") == "luma") {
4644 e.setAttribute("paramlistdisplay", lumaNames);
4645 e.setAttribute("paramlist", lumaFiles);
4652 emit transitionItemSelected(NULL);
4655 #include "customtrackview.moc"