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);
145 CustomTrackView::~CustomTrackView()
147 qDeleteAll(m_guides);
150 void CustomTrackView::setDocumentModified()
152 m_document->setModified(true);
155 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
157 m_timelineContextMenu = timeline;
158 m_timelineContextClipMenu = clip;
159 m_clipTypeGroup = clipTypeGroup;
160 QList <QAction *> list = m_timelineContextClipMenu->actions();
161 for (int i = 0; i < list.count(); i++) {
162 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
163 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
164 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
167 m_timelineContextTransitionMenu = transition;
168 list = m_timelineContextTransitionMenu->actions();
169 for (int i = 0; i < list.count(); i++) {
170 if (list.at(i)->data().toString() == "auto") {
171 m_autoTransition = list.at(i);
177 void CustomTrackView::checkAutoScroll()
179 m_autoScroll = KdenliveSettings::autoscroll();
182 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
183 return m_scene->m_tracksList;
186 void CustomTrackView::checkTrackHeight()
188 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
189 m_tracksHeight = KdenliveSettings::trackheight();
190 emit trackHeightChanged();
191 QList<QGraphicsItem *> itemList = items();
193 Transition *transitionitem;
194 bool snap = KdenliveSettings::snaptopoints();
195 KdenliveSettings::setSnaptopoints(false);
196 for (int i = 0; i < itemList.count(); i++) {
197 if (itemList.at(i)->type() == AVWIDGET) {
198 item = (ClipItem*) itemList.at(i);
199 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
200 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
202 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
203 transitionitem = (Transition*) itemList.at(i);
204 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
205 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
208 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
210 for (int i = 0; i < m_guides.count(); i++) {
211 QLineF l = m_guides.at(i)->line();
212 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
213 m_guides.at(i)->setLine(l);
216 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
217 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
218 KdenliveSettings::setSnaptopoints(snap);
222 /** Zoom or move viewport on mousewheel
224 * If mousewheel+Ctrl, zooms in/out on the timeline.
226 * With Ctrl, moves viewport towards end of timeline if down/back,
227 * opposite on up/forward.
229 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
230 void CustomTrackView::wheelEvent(QWheelEvent * e)
232 if (e->modifiers() == Qt::ControlModifier) {
233 if (e->delta() > 0) emit zoomIn();
236 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
237 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
241 int CustomTrackView::getPreviousVideoTrack(int track)
243 track = m_document->tracksCount() - track - 1;
245 for (int i = track; i > -1; i--) {
246 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
252 void CustomTrackView::slotCheckMouseScrolling()
254 if (m_scrollOffset == 0) {
255 m_scrollTimer.stop();
258 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
259 m_scrollTimer.start();
262 void CustomTrackView::slotCheckPositionScrolling()
264 // If mouse is at a border of the view, scroll
265 if (m_moveOpMode != SEEK) return;
266 int pos = cursorPos();
267 if (mapFromScene(pos, 0).x() < 7) {
268 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
269 setCursorPos(mapToScene(QPoint()).x() - 1);
270 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
272 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
273 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
274 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
275 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
282 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
284 int pos = event->x();
285 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
286 emit mousePosition(mappedXPos);
288 if (event->buttons() & Qt::MidButton) return;
289 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
290 QGraphicsView::mouseMoveEvent(event);
295 if (event->buttons() != Qt::NoButton) {
296 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
297 if (m_dragItem && m_tool == SELECTTOOL) {
298 if (m_operationMode == MOVE && move) {
299 QGraphicsView::mouseMoveEvent(event);
300 // If mouse is at a border of the view, scroll
302 m_scrollOffset = -30;
303 m_scrollTimer.start();
304 } else if (viewport()->width() - pos < 10) {
306 m_scrollTimer.start();
307 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
309 } else if (m_operationMode == RESIZESTART && move) {
310 double snappedPos = getSnapPointForPos(mappedXPos);
311 m_document->renderer()->pause();
312 m_dragItem->resizeStart((int)(snappedPos));
313 } else if (m_operationMode == RESIZEEND && move) {
314 double snappedPos = getSnapPointForPos(mappedXPos);
315 m_document->renderer()->pause();
316 m_dragItem->resizeEnd((int)(snappedPos));
317 } else if (m_operationMode == FADEIN && move) {
318 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
319 } else if (m_operationMode == FADEOUT && move) {
320 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
321 } else if (m_operationMode == KEYFRAME && move) {
322 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
323 double pos = mapToScene(event->pos()).toPoint().y();
324 QRectF br = m_dragItem->sceneBoundingRect();
325 double maxh = 100.0 / br.height();
326 pos = (br.bottom() - pos) * maxh;
327 m_dragItem->updateKeyFramePos(keyFramePos, pos);
335 } else if (m_operationMode == MOVEGUIDE) {
340 QGraphicsView::mouseMoveEvent(event);
342 } else if (m_operationMode == SPACER && move) {
344 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
345 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
349 if (m_tool == RAZORTOOL) {
350 setCursor(m_razorCursor);
351 //QGraphicsView::mouseMoveEvent(event);
353 } else if (m_tool == SPACERTOOL) {
354 setCursor(m_spacerCursor);
358 QList<QGraphicsItem *> itemList = items(event->pos());
359 QGraphicsRectItem *item = NULL;
360 OPERATIONTYPE opMode = NONE;
362 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
364 } else for (int i = 0; i < itemList.count(); i++) {
365 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
366 item = (QGraphicsRectItem*) itemList.at(i);
371 if (item && event->buttons() == Qt::NoButton) {
372 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
373 if (m_tool == RAZORTOOL) {
374 // razor tool over a clip, display current frame in monitor
375 if (!m_blockRefresh && item->type() == AVWIDGET) {
376 //TODO: solve crash when showing frame when moving razor over clip
377 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
382 opMode = clip->operationMode(mapToScene(event->pos()));
384 if (opMode == m_moveOpMode) {
385 QGraphicsView::mouseMoveEvent(event);
391 m_animationTimer->stop();
396 m_moveOpMode = opMode;
397 if (opMode == MOVE) {
398 setCursor(Qt::OpenHandCursor);
399 } else if (opMode == RESIZESTART) {
400 setCursor(KCursor("left_side", Qt::SizeHorCursor));
401 if (m_visualTip == NULL) {
402 QRectF rect = clip->sceneBoundingRect();
404 polygon << QPoint(0, rect.height() / 2 - size * 2);
405 polygon << QPoint(size * 2, (int)(rect.height() / 2));
406 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
407 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
409 m_visualTip = new QGraphicsPolygonItem(polygon);
410 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
411 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
412 m_visualTip->setPos(rect.x(), rect.y());
413 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
414 m_visualTip->setZValue(100);
415 m_animation = new QGraphicsItemAnimation;
416 m_animation->setItem(m_visualTip);
417 m_animation->setTimeLine(m_animationTimer);
419 m_animation->setScaleAt(.5, scale, 1);
420 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
422 m_animation->setScaleAt(1, scale, 1);
423 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
424 scene()->addItem(m_visualTip);
425 m_animationTimer->start();
427 } else if (opMode == RESIZEEND) {
428 setCursor(KCursor("right_side", Qt::SizeHorCursor));
429 if (m_visualTip == NULL) {
430 QRectF rect = clip->sceneBoundingRect();
432 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
433 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
434 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
435 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
437 m_visualTip = new QGraphicsPolygonItem(polygon);
438 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
439 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
440 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
441 m_visualTip->setPos(rect.right(), rect.y());
442 m_visualTip->setZValue(100);
443 m_animation = new QGraphicsItemAnimation;
444 m_animation->setItem(m_visualTip);
445 m_animation->setTimeLine(m_animationTimer);
447 m_animation->setScaleAt(.5, scale, 1);
449 m_animation->setScaleAt(1, scale, 1);
450 scene()->addItem(m_visualTip);
451 m_animationTimer->start();
453 } else if (opMode == FADEIN) {
454 if (m_visualTip == NULL) {
455 ClipItem *item = (ClipItem *) clip;
456 QRectF rect = clip->sceneBoundingRect();
457 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
458 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
459 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
460 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
461 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
462 m_visualTip->setZValue(100);
463 m_animation = new QGraphicsItemAnimation;
464 m_animation->setItem(m_visualTip);
465 m_animation->setTimeLine(m_animationTimer);
467 m_animation->setScaleAt(.5, scale, scale);
469 m_animation->setScaleAt(1, scale, scale);
470 scene()->addItem(m_visualTip);
471 m_animationTimer->start();
473 setCursor(Qt::PointingHandCursor);
474 } else if (opMode == FADEOUT) {
475 if (m_visualTip == NULL) {
476 ClipItem *item = (ClipItem *) clip;
477 QRectF rect = clip->sceneBoundingRect();
478 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
479 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
480 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
481 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
482 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
483 m_visualTip->setZValue(100);
484 m_animation = new QGraphicsItemAnimation;
485 m_animation->setItem(m_visualTip);
486 m_animation->setTimeLine(m_animationTimer);
488 m_animation->setScaleAt(.5, scale, scale);
490 m_animation->setScaleAt(1, scale, scale);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 setCursor(Qt::PointingHandCursor);
495 } else if (opMode == TRANSITIONSTART) {
496 /*if (m_visualTip == NULL) {
497 QRectF rect = clip->sceneBoundingRect();
498 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
499 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
500 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
501 m_visualTip->setZValue(100);
502 m_animation = new QGraphicsItemAnimation;
503 m_animation->setItem(m_visualTip);
504 m_animation->setTimeLine(m_animationTimer);
505 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
507 m_animation->setScaleAt(.5, scale, scale);
509 m_animation->setScaleAt(1, scale, scale);
510 scene()->addItem(m_visualTip);
511 m_animationTimer->start();
513 setCursor(Qt::PointingHandCursor);
514 } else if (opMode == TRANSITIONEND) {
515 /*if (m_visualTip == NULL) {
516 QRectF rect = clip->sceneBoundingRect();
517 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
518 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setZValue(100);
521 m_animation = new QGraphicsItemAnimation;
522 m_animation->setItem(m_visualTip);
523 m_animation->setTimeLine(m_animationTimer);
524 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
526 m_animation->setScaleAt(.5, scale, scale);
528 m_animation->setScaleAt(1, scale, scale);
529 scene()->addItem(m_visualTip);
530 m_animationTimer->start();
532 setCursor(Qt::PointingHandCursor);
533 } else if (opMode == KEYFRAME) {
534 setCursor(Qt::PointingHandCursor);
536 } // no clip under mouse
537 else if (m_tool == RAZORTOOL) {
540 } else if (opMode == MOVEGUIDE) {
541 m_moveOpMode = opMode;
542 setCursor(Qt::SplitHCursor);
544 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
546 setCursorPos(mappedXPos);
547 slotCheckPositionScrolling();
548 } else m_moveOpMode = NONE;
551 m_animationTimer->stop();
557 setCursor(Qt::ArrowCursor);
559 QGraphicsView::mouseMoveEvent(event);
563 void CustomTrackView::mousePressEvent(QMouseEvent * event)
565 kDebug() << "mousePressEvent STARTED";
566 m_menuPosition = QPoint();
567 m_blockRefresh = true;
568 bool collision = false;
570 if (m_tool != RAZORTOOL) activateMonitor();
571 else if (m_document->renderer()->playSpeed() != 0.0) {
572 m_document->renderer()->pause();
575 m_clickEvent = event->pos();
577 // special cases (middle click button or ctrl / shift click
578 if (event->button() == Qt::MidButton) {
579 m_document->renderer()->switchPlay();
580 m_blockRefresh = false;
581 m_operationMode = NONE;
585 // check item under mouse
586 QList<QGraphicsItem *> collisionList = items(event->pos());
588 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
589 setDragMode(QGraphicsView::ScrollHandDrag);
590 QGraphicsView::mousePressEvent(event);
591 m_blockRefresh = false;
592 m_operationMode = NONE;
596 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
597 setDragMode(QGraphicsView::RubberBandDrag);
598 if (!(event->modifiers() & Qt::ControlModifier)) {
599 resetSelectionGroup();
600 scene()->clearSelection();
602 QGraphicsView::mousePressEvent(event);
603 m_blockRefresh = false;
604 m_operationMode = RUBBERSELECTION;
608 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
609 // a guide item was pressed
610 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
612 m_dragGuide = (Guide *) collisionList.at(0);
614 m_operationMode = MOVEGUIDE;
615 // deselect all clips so that only the guide will move
616 m_scene->clearSelection();
617 resetSelectionGroup();
618 updateSnapPoints(NULL);
619 QGraphicsView::mousePressEvent(event);
623 // Find first clip, transition or group under mouse
626 AbstractGroupItem *dragGroup = NULL;
627 while (ct < collisionList.count()) {
628 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
629 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
630 m_dragItemInfo = m_dragItem->info();
631 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
632 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
633 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
640 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
641 // update transition menu action
642 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
643 m_autoTransition->setEnabled(true);
644 } else m_autoTransition->setEnabled(false);
646 // context menu requested
647 if (event->button() == Qt::RightButton) {
649 if (dragGroup) dragGroup->setSelected(true);
650 else if (!m_dragItem->isSelected()) {
651 resetSelectionGroup(false);
652 m_scene->clearSelection();
653 m_dragItem->setSelected(true);
656 m_operationMode = NONE;
657 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
658 m_menuPosition = m_clickEvent;
664 // No item under click
665 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
666 resetSelectionGroup();
667 setCursor(Qt::ArrowCursor);
668 m_scene->clearSelection();
670 emit clipItemSelected(NULL);
671 updateClipTypeActions(NULL);
672 if (m_tool == SPACERTOOL) {
673 QList<QGraphicsItem *> selection;
674 if (event->modifiers() == Qt::ControlModifier) {
675 // Ctrl + click, select all items on track after click position
676 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
677 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
679 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;
681 // Select all items on all tracks after click position
682 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
683 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
686 resetSelectionGroup(false);
687 m_scene->clearSelection();
689 for (int i = 0; i < selection.count(); i++) {
690 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
691 selection.at(i)->setSelected(true);
694 groupSelectedItems(true);
695 m_operationMode = SPACER;
696 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
697 kDebug() << "END mousePress EVENT ";
702 if (m_tool == RAZORTOOL && m_dragItem) {
703 if (m_dragItem->type() == TRANSITIONWIDGET) {
704 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
708 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
709 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
714 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
715 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
716 m_document->renderer()->pause();
717 m_commandStack->push(command);
718 m_document->setModified(true);
724 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
726 QList <GenTime> offsetList;
727 QList<QGraphicsItem *> children = dragGroup->childItems();
728 for (int i = 0; i < children.count(); i++) {
729 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
730 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
731 offsetList.append(item->startPos());
732 offsetList.append(item->endPos());
735 if (!offsetList.isEmpty()) {
737 GenTime startOffset = offsetList.takeFirst();
738 QList <GenTime> cleandOffsetList;
739 for (int k = 0; k < offsetList.size(); k++) {
740 GenTime newoffset = offsetList.at(k) - startOffset;
741 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
742 cleandOffsetList.append(newoffset);
745 updateSnapPoints(NULL, cleandOffsetList, true);
749 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
750 else emit clipItemSelected(NULL);
752 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
753 // If clicked item is selected, allow move
754 if (dragGroup) dragGroup->setSelected(true);
756 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
758 resetSelectionGroup();
759 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
761 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
762 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
763 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
765 bool selected = !m_dragItem->isSelected();
766 if (dragGroup) dragGroup->setSelected(selected);
767 else m_dragItem->setSelected(selected);
769 groupSelectedItems();
770 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
771 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
772 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
773 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
776 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
777 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
779 if (m_operationMode == KEYFRAME) {
780 m_dragItem->updateSelectedKeyFrame();
781 m_blockRefresh = false;
783 } else if (m_operationMode == MOVE) {
784 setCursor(Qt::ClosedHandCursor);
785 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
787 info.startPos = m_dragItem->startPos();
788 info.track = m_dragItem->track();
789 int transitiontrack = getPreviousVideoTrack(info.track);
790 ClipItem *transitionClip = NULL;
791 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
792 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
793 info.endPos = transitionClip->endPos();
794 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
795 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
796 // Check there is no other transition at that place
797 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
798 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
799 QList<QGraphicsItem *> selection = m_scene->items(r);
800 bool transitionAccepted = true;
801 for (int i = 0; i < selection.count(); i++) {
802 if (selection.at(i)->type() == TRANSITIONWIDGET) {
803 Transition *tr = static_cast <Transition *>(selection.at(i));
804 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
805 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
806 } else transitionAccepted = false;
809 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
810 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
811 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
813 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
814 info.track = m_dragItem->track();
815 int transitiontrack = getPreviousVideoTrack(info.track);
816 ClipItem *transitionClip = NULL;
817 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
818 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
819 info.startPos = transitionClip->startPos();
820 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
821 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
822 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
823 EffectsList::setParameter(transition, "reverse", "1");
825 // Check there is no other transition at that place
826 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
827 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
828 QList<QGraphicsItem *> selection = m_scene->items(r);
829 bool transitionAccepted = true;
830 for (int i = 0; i < selection.count(); i++) {
831 if (selection.at(i)->type() == TRANSITIONWIDGET) {
832 Transition *tr = static_cast <Transition *>(selection.at(i));
833 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
834 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
835 } else transitionAccepted = false;
838 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
839 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
841 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
842 resetSelectionGroup(false);
843 m_dragItem->setSelected(true);
846 m_blockRefresh = false;
848 //QGraphicsView::mousePressEvent(event);
851 void CustomTrackView::resetSelectionGroup(bool selectItems)
853 if (m_selectionGroup) {
854 // delete selection group
855 bool snap = KdenliveSettings::snaptopoints();
856 KdenliveSettings::setSnaptopoints(false);
858 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
859 scene()->destroyItemGroup(m_selectionGroup);
860 for (int i = 0; i < children.count(); i++) {
861 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
862 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
863 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
864 children.at(i)->setSelected(selectItems);
866 } else if (children.at(i)->type() == GROUPWIDGET) {
867 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
868 children.at(i)->setSelected(selectItems);
871 m_selectionGroup = NULL;
872 KdenliveSettings::setSnaptopoints(snap);
876 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
878 if (m_selectionGroup) {
879 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
882 QList<QGraphicsItem *> selection = m_scene->selectedItems();
883 if (selection.isEmpty()) return;
884 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
885 // Find top left position of selection
886 for (int i = 1; i < selection.count(); i++) {
887 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
888 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
889 if (currenttop.x() < top.x()) top.setX(currenttop.x());
890 if (currenttop.y() < top.y()) top.setY(currenttop.y());
894 if (force || selection.count() > 1) {
895 bool snap = KdenliveSettings::snaptopoints();
896 KdenliveSettings::setSnaptopoints(false);
897 if (createNewGroup) {
898 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
899 newGroup->translate(-top.x(), -top.y() + 1);
900 newGroup->setPos(top.x(), top.y() - 1);
901 scene()->addItem(newGroup);
903 // CHeck if we are trying to include a group in a group
904 QList <AbstractGroupItem *> groups;
905 for (int i = 0; i < selection.count(); i++) {
906 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
907 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
908 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
910 if (!groups.isEmpty()) {
911 // ungroup previous groups
912 while (!groups.isEmpty()) {
913 AbstractGroupItem *grp = groups.takeFirst();
914 m_document->clipManager()->removeGroup(grp);
915 scene()->destroyItemGroup(grp);
917 selection = m_scene->selectedItems();
920 for (int i = 0; i < selection.count(); i++) {
921 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
922 newGroup->addToGroup(selection.at(i));
923 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
926 KdenliveSettings::setSnaptopoints(snap);
928 m_selectionGroup = new AbstractGroupItem(m_document->fps());
929 m_selectionGroup->translate(-top.x(), -top.y() + 1);
930 m_selectionGroup->setPos(top.x(), top.y() - 1);
931 scene()->addItem(m_selectionGroup);
932 for (int i = 0; i < selection.count(); i++) {
933 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
934 m_selectionGroup->addToGroup(selection.at(i));
935 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
938 KdenliveSettings::setSnaptopoints(snap);
939 if (m_selectionGroup) {
940 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
941 m_selectionGroupInfo.track = m_selectionGroup->track();
944 } else resetSelectionGroup();
947 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
949 kDebug() << "++++++++++++ DBL CLK";
950 if (m_dragItem && m_dragItem->hasKeyFrames()) {
951 if (m_moveOpMode == KEYFRAME) {
952 // user double clicked on a keyframe, open edit dialog
953 QDialog d(parentWidget());
954 Ui::KeyFrameDialog_UI view;
956 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
957 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
958 view.kfr_value->setFocus();
959 if (d.exec() == QDialog::Accepted) {
960 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
961 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
962 ClipItem *item = (ClipItem *)m_dragItem;
963 QString previous = item->keyframes(item->selectedEffectIndex());
964 item->updateKeyframeEffect();
965 QString next = item->keyframes(item->selectedEffectIndex());
966 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
967 m_commandStack->push(command);
968 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
973 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
974 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
975 ClipItem * item = (ClipItem *) m_dragItem;
976 QString previous = item->keyframes(item->selectedEffectIndex());
977 item->updateKeyframeEffect();
978 QString next = item->keyframes(item->selectedEffectIndex());
979 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
980 m_commandStack->push(command);
981 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
983 } else if (m_dragItem) {
984 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
987 if (m_dragItem->type() == TRANSITIONWIDGET) {
988 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
990 getClipAvailableSpace(m_dragItem, minimum, maximum);
992 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
993 d.setMargins(minimum, maximum);
994 if (d.exec() == QDialog::Accepted) {
995 if (m_dragItem->type() == TRANSITIONWIDGET) {
996 // move & resize transition
998 startInfo.startPos = m_dragItem->startPos();
999 startInfo.endPos = m_dragItem->endPos();
1000 startInfo.track = m_dragItem->track();
1002 endInfo.startPos = d.startPos();
1003 endInfo.endPos = endInfo.startPos + d.duration();
1004 endInfo.track = m_dragItem->track();
1005 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1006 m_commandStack->push(command);
1008 // move and resize clip
1009 QUndoCommand *moveCommand = new QUndoCommand();
1010 moveCommand->setText(i18n("Edit clip"));
1011 ItemInfo clipInfo = m_dragItem->info();
1012 if (d.startPos() != clipInfo.startPos) {
1013 ItemInfo startInfo = clipInfo;
1014 clipInfo.startPos = d.startPos();
1015 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1016 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1018 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1019 ItemInfo startInfo = clipInfo;
1020 clipInfo.endPos = clipInfo.startPos + d.duration();
1021 clipInfo.cropStart = d.cropStart();
1022 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1024 m_commandStack->push(moveCommand);
1028 QList<QGraphicsItem *> collisionList = items(event->pos());
1029 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1030 Guide *editGuide = (Guide *) collisionList.at(0);
1031 if (editGuide) slotEditGuide(editGuide->info());
1037 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1039 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1041 clip->setKeyframes(index, keyframes);
1042 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1043 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1047 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1049 if (clip == NULL) m_timelineContextMenu->popup(pos);
1050 else if (group != NULL) {
1051 m_changeSpeedAction->setEnabled(false);
1052 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1053 m_ungroupAction->setEnabled(true);
1054 updateClipTypeActions(NULL);
1055 m_timelineContextClipMenu->popup(pos);
1057 m_ungroupAction->setEnabled(false);
1058 if (clip->type() == AVWIDGET) {
1059 ClipItem *item = static_cast <ClipItem*>(clip);
1060 updateClipTypeActions(item);
1061 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1062 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1063 m_timelineContextClipMenu->popup(pos);
1064 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1068 void CustomTrackView::activateMonitor()
1070 emit activateDocumentMonitor();
1073 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1075 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1077 resetSelectionGroup();
1078 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1079 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1081 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1082 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1084 info.startPos = GenTime();
1085 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1086 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1087 info.track = (int)(1 / m_tracksHeight);
1088 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1089 m_selectionGroup->addToGroup(item);
1090 item->setFlags(QGraphicsItem::ItemIsSelectable);
1091 //TODO: check if we do not overlap another clip when first dropping in timeline
1092 // if (insertPossible(m_selectionGroup, event->pos()))
1093 QList <GenTime> offsetList;
1094 offsetList.append(info.endPos);
1095 updateSnapPoints(NULL, offsetList);
1096 scene()->addItem(m_selectionGroup);
1097 event->acceptProposedAction();
1098 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1100 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1101 m_scene->clearSelection();
1102 resetSelectionGroup(false);
1104 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1107 QList <GenTime> offsetList;
1108 for (int i = 0; i < ids.size(); ++i) {
1109 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1110 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1112 info.startPos = start;
1113 info.endPos = info.startPos + clip->duration();
1114 info.track = (int)(1 / m_tracksHeight);
1115 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1116 start += clip->duration();
1117 offsetList.append(start);
1118 m_selectionGroup->addToGroup(item);
1119 item->setFlags(QGraphicsItem::ItemIsSelectable);
1121 //TODO: check if we do not overlap another clip when first dropping in timeline
1122 //if (insertPossible(m_selectionGroup, event->pos()))
1123 updateSnapPoints(NULL, offsetList);
1124 scene()->addItem(m_selectionGroup);
1125 event->acceptProposedAction();
1127 // the drag is not a clip (may be effect, ...)
1129 QGraphicsView::dragEnterEvent(event);
1134 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1137 QList<QGraphicsItem *> children = group->childItems();
1138 for (int i = 0; i < children.count(); i++) {
1139 if (children.at(i)->type() == AVWIDGET) {
1140 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1141 ItemInfo info = clip->info();
1142 kDebug() << " / / INSERT : " << pos.x();
1143 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);
1144 kDebug() << " / / INSERT RECT: " << shape;
1145 path = path.united(QPolygonF(shape));
1149 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1150 if (collindingItems.isEmpty()) return true;
1152 for (int i = 0; i < collindingItems.count(); i++) {
1153 QGraphicsItem *collision = collindingItems.at(i);
1154 if (collision->type() == AVWIDGET) {
1156 kDebug() << "// COLLISIION DETECTED";
1165 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1167 int track = m_document->tracksCount() - clip->track();
1168 GenTime pos = clip->startPos();
1169 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1170 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1173 bool success = true;
1174 for (int i = 0; i < clip->effectsCount(); i++) {
1175 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1177 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1178 m_document->renderer()->doRefresh();
1181 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1183 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1185 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1186 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1187 emit clipItemSelected(clip);
1188 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1191 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1193 QString index = effect.attribute("kdenlive_ix");
1194 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1195 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1196 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1199 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1201 clip->deleteEffect(index);
1202 emit clipItemSelected(clip);
1206 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1208 QList<QGraphicsItem *> itemList = group->childItems();
1209 QUndoCommand *effectCommand = new QUndoCommand();
1211 QDomNode namenode = effect.elementsByTagName("name").item(0);
1212 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1213 else effectName = i18n("effect");
1214 effectCommand->setText(i18n("Add %1", effectName));
1216 for (int i = 0; i < itemList.count(); i++) {
1217 if (itemList.at(i)->type() == AVWIDGET) {
1218 ClipItem *item = (ClipItem *)itemList.at(i);
1219 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1220 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1223 if (item->isItemLocked()) {
1226 item->initEffect(effect);
1227 if (effect.attribute("tag") == "ladspa") {
1228 QString ladpsaFile = m_document->getLadspaFile();
1229 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1230 effect.setAttribute("src", ladpsaFile);
1232 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1237 m_commandStack->push(effectCommand);
1238 m_document->setModified(true);
1239 } else delete effectCommand;
1242 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1244 QList<QGraphicsItem *> itemList;
1245 QUndoCommand *effectCommand = new QUndoCommand();
1247 QDomNode namenode = effect.elementsByTagName("name").item(0);
1248 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1249 else effectName = i18n("effect");
1250 effectCommand->setText(i18n("Add %1", effectName));
1252 if (track == -1) itemList = scene()->selectedItems();
1253 if (itemList.isEmpty()) {
1254 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1255 if (clip) itemList.append(clip);
1256 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1258 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1259 for (int i = 0; i < itemList.count(); i++) {
1260 if (itemList.at(i)->type() == AVWIDGET) {
1261 ClipItem *item = (ClipItem *)itemList.at(i);
1262 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1263 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1266 if (item->isItemLocked()) {
1269 item->initEffect(effect);
1270 if (effect.attribute("tag") == "ladspa") {
1271 QString ladpsaFile = m_document->getLadspaFile();
1272 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1273 effect.setAttribute("src", ladpsaFile);
1275 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1280 m_commandStack->push(effectCommand);
1281 m_document->setModified(true);
1282 } else delete effectCommand;
1285 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1287 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1288 m_commandStack->push(command);
1289 m_document->setModified(true);
1292 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1294 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1296 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1297 if (effect.attribute("tag") == "ladspa") {
1298 // Update the ladspa affect file
1299 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1301 // check if we are trying to reset a keyframe effect
1302 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1303 clip->initEffect(effect);
1304 clip->setEffectAt(ix, effect);
1305 effectParams = clip->getEffectArgs(effect);
1307 if (effectParams.paramValue("disabled") == "1") {
1308 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1309 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1310 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1311 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1312 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1314 clip->setEffectAt(ix, effect);
1315 if (ix == clip->selectedEffectIndex()) {
1316 clip->setSelectedEffect(ix);
1317 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1319 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1320 // A fade effect was modified, update the clip
1321 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1322 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1323 clip->setFadeIn(pos);
1325 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1326 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1327 clip->setFadeOut(pos);
1332 m_document->setModified(true);
1335 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1337 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1339 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1340 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1341 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1342 clip->setEffectAt(oldPos - 1, act);
1343 clip->setEffectAt(newPos - 1, before);
1344 emit clipItemSelected(clip, newPos - 1);
1346 m_document->setModified(true);
1349 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1351 QDomElement effect = clip->effectAt(effectPos);
1352 QDomElement oldEffect = effect.cloneNode().toElement();
1353 effect.setAttribute("disabled", disable);
1354 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1355 m_commandStack->push(command);
1356 m_document->setModified(true);
1359 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1361 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1362 m_commandStack->push(command);
1363 m_document->setModified(true);
1366 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1368 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1369 m_commandStack->push(command);
1372 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1376 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1377 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1378 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1379 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);
1380 m_blockRefresh = false;
1383 if (item->parentItem()) {
1384 // Item is part of a group, reset group
1385 resetSelectionGroup();
1387 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1389 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1390 int cutPos = (int) cutTime.frames(m_document->fps());
1392 double speed = item->speed();
1393 newPos.startPos = cutTime;
1394 newPos.endPos = info.endPos;
1395 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1396 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1397 newPos.track = info.track;
1398 ClipItem *dup = item->clone(newPos);
1399 item->resizeEnd(cutPos, false);
1400 scene()->addItem(dup);
1401 if (item->checkKeyFrames()) slotRefreshEffects(item);
1402 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1403 item->baseClip()->addReference();
1404 m_document->updateClip(item->baseClip()->getId());
1405 m_document->setModified(true);
1406 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);
1407 kDebug() << "// CUTTING CLIP dONE";
1411 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1412 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1413 if (!item || !dup || item == dup) {
1414 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1415 m_blockRefresh = false;
1418 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1419 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1423 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1424 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1425 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1426 //deleteClip(dup->info());
1429 if (dup->isSelected()) emit clipItemSelected(NULL);
1430 dup->baseClip()->removeReference();
1431 m_document->updateClip(dup->baseClip()->getId());
1432 scene()->removeItem(dup);
1435 ItemInfo clipinfo = item->info();
1436 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1437 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1439 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1440 m_document->setModified(true);
1442 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1445 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1448 void CustomTrackView::slotEnableRefresh()
1450 m_blockRefresh = false;
1453 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1455 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1456 if (itemList.count() == 1) {
1457 if (itemList.at(0)->type() == AVWIDGET) {
1458 ClipItem *item = (ClipItem *) itemList.at(0);
1460 info.track = item->track();
1461 ClipItem *transitionClip = NULL;
1462 const int transitiontrack = getPreviousVideoTrack(info.track);
1463 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1464 if (pos < item->startPos() + item->duration() / 2) {
1465 // add transition to clip start
1466 info.startPos = item->startPos();
1467 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1468 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1469 info.endPos = transitionClip->endPos();
1470 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1471 // Check there is no other transition at that place
1472 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1473 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1474 QList<QGraphicsItem *> selection = m_scene->items(r);
1475 bool transitionAccepted = true;
1476 for (int i = 0; i < selection.count(); i++) {
1477 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1478 Transition *tr = static_cast <Transition *>(selection.at(i));
1479 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1480 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1481 } else transitionAccepted = false;
1484 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1485 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1488 // add transition to clip end
1489 info.endPos = item->endPos();
1490 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1491 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1492 info.startPos = transitionClip->startPos();
1493 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1494 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1496 // Check there is no other transition at that place
1497 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1498 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1499 QList<QGraphicsItem *> selection = m_scene->items(r);
1500 bool transitionAccepted = true;
1501 for (int i = 0; i < selection.count(); i++) {
1502 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1503 Transition *tr = static_cast <Transition *>(selection.at(i));
1504 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1505 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1506 } else transitionAccepted = false;
1509 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1510 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1513 } else for (int i = 0; i < itemList.count(); i++) {
1514 if (itemList.at(i)->type() == AVWIDGET) {
1515 ClipItem *item = (ClipItem *) itemList.at(i);
1517 info.startPos = item->startPos();
1518 info.endPos = info.startPos + GenTime(65, m_document->fps());
1519 info.track = item->track();
1521 // Check there is no other transition at that place
1522 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1523 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1524 QList<QGraphicsItem *> selection = m_scene->items(r);
1525 bool transitionAccepted = true;
1526 for (int i = 0; i < selection.count(); i++) {
1527 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1528 Transition *tr = static_cast <Transition *>(selection.at(i));
1529 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1530 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1531 } else transitionAccepted = false;
1534 int transitiontrack = getPreviousVideoTrack(info.track);
1535 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1536 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1541 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1543 if (transitionInfo.startPos >= transitionInfo.endPos) {
1544 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1547 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1548 m_commandStack->push(command);
1549 m_document->setModified(true);
1552 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1554 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1555 //kDebug() << "---- ADDING transition " << params.attribute("value");
1556 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1557 scene()->addItem(tr);
1558 m_document->setModified(true);
1560 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1565 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1567 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1569 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1572 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1573 if (m_dragItem == item) m_dragItem = NULL;
1575 emit transitionItemSelected(NULL);
1576 m_document->setModified(true);
1579 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1581 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1582 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1583 m_commandStack->push(command);
1584 m_document->setModified(true);
1587 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1589 Transition *item = getTransitionItemAt(pos, track);
1591 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1594 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);
1595 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1596 item->setTransitionParameters(transition);
1597 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1598 m_document->setModified(true);
1601 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1603 event->setDropAction(Qt::IgnoreAction);
1604 const QPointF pos = mapToScene(event->pos());
1605 if (m_selectionGroup && m_clipDrag) {
1606 m_selectionGroup->setPos(pos.x(), pos.y());
1607 event->setDropAction(Qt::MoveAction);
1608 event->acceptProposedAction();
1610 QGraphicsView::dragMoveEvent(event);
1614 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1616 if (m_selectionGroup && m_clipDrag) {
1617 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1619 scene()->destroyItemGroup(m_selectionGroup);
1620 m_selectionGroup = NULL;
1621 } else QGraphicsView::dragLeaveEvent(event);
1624 void CustomTrackView::dropEvent(QDropEvent * event)
1626 if (m_selectionGroup && m_clipDrag) {
1627 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1628 resetSelectionGroup();
1629 m_scene->clearSelection();
1630 bool hasVideoClip = false;
1631 for (int i = 0; i < items.count(); i++) {
1632 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1633 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1634 if (items.count() == 1) {
1635 updateClipTypeActions(item);
1637 updateClipTypeActions(NULL);
1639 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1640 m_commandStack->push(command);
1641 item->baseClip()->addReference();
1642 m_document->updateClip(item->baseClip()->getId());
1643 ItemInfo info = item->info();
1645 int tracknumber = m_document->tracksCount() - info.track - 1;
1646 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1647 if (isLocked) item->setItemLocked(true);
1649 if (item->baseClip()->isTransparent()) {
1650 // add transparency transition
1651 int endTrack = getPreviousVideoTrack(info.track);
1652 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1653 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1654 scene()->addItem(tr);
1656 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1660 info.track = m_document->tracksCount() - item->track();
1661 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1662 item->setSelected(true);
1664 m_document->setModified(true);
1665 m_changeSpeedAction->setEnabled(hasVideoClip);
1666 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1667 groupSelectedItems(true);
1668 } else QGraphicsView::dropEvent(event);
1673 QStringList CustomTrackView::mimeTypes() const
1675 QStringList qstrList;
1676 // list of accepted mime types for drop
1677 qstrList.append("text/plain");
1678 qstrList.append("kdenlive/producerslist");
1679 qstrList.append("kdenlive/clip");
1683 Qt::DropActions CustomTrackView::supportedDropActions() const
1685 // returns what actions are supported when dropping
1686 return Qt::MoveAction;
1689 void CustomTrackView::setDuration(int duration)
1691 int diff = qAbs(duration - sceneRect().width());
1692 if (diff * matrix().m11() > -50) {
1693 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1694 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1696 m_projectDuration = duration;
1699 int CustomTrackView::duration() const
1701 return m_projectDuration;
1704 void CustomTrackView::addTrack(TrackInfo type, int ix)
1706 if (ix == -1) m_document->insertTrack(ix, type);
1708 m_document->insertTrack(m_document->tracksCount() - ix, type);
1709 // insert track in MLT playlist
1710 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1712 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1713 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1714 QList<QGraphicsItem *> selection = m_scene->items(r);
1715 resetSelectionGroup();
1717 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1718 scene()->addItem(m_selectionGroup);
1719 for (int i = 0; i < selection.count(); i++) {
1720 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1721 m_selectionGroup->addToGroup(selection.at(i));
1722 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1724 // Move graphic items
1725 m_selectionGroup->translate(0, m_tracksHeight);
1727 // adjust track number
1728 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1729 for (int i = 0; i < children.count(); i++) {
1730 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1732 ItemInfo clipinfo = item->info();
1733 if (item->type() == AVWIDGET) {
1734 ClipItem *clip = static_cast <ClipItem *>(item);
1735 // We add a move clip command so that we get the correct producer for new track number
1736 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1737 Mlt::Producer *prod;
1738 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1739 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1740 else prod = clip->baseClip()->producer(clipinfo.track);
1741 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1742 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1744 } else if (item->type() == TRANSITIONWIDGET) {
1745 Transition *tr = static_cast <Transition *>(item);
1746 int track = tr->transitionEndTrack();
1748 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1752 resetSelectionGroup(false);
1755 int maxHeight = m_tracksHeight * m_document->tracksCount();
1756 for (int i = 0; i < m_guides.count(); i++) {
1757 QLineF l = m_guides.at(i)->line();
1758 l.setP2(QPointF(l.x2(), maxHeight));
1759 m_guides.at(i)->setLine(l);
1761 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1762 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1763 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1764 viewport()->update();
1765 //setFixedHeight(50 * m_tracksCount);
1768 void CustomTrackView::removeTrack(int ix)
1770 // Delete track in MLT playlist
1771 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1772 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1774 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1775 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1776 QList<QGraphicsItem *> selection = m_scene->items(r);
1778 resetSelectionGroup();
1780 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1781 scene()->addItem(m_selectionGroup);
1782 for (int i = 0; i < selection.count(); i++) {
1783 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1784 m_selectionGroup->addToGroup(selection.at(i));
1785 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1788 // Move graphic items
1789 qreal ydiff = 0 - (int) m_tracksHeight;
1790 m_selectionGroup->translate(0, ydiff);
1792 // adjust track number
1793 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1794 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1795 for (int i = 0; i < children.count(); i++) {
1796 if (children.at(i)->type() == AVWIDGET) {
1797 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1799 ItemInfo clipinfo = clip->info();
1800 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1801 // We add a move clip command so that we get the correct producer for new track number
1802 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1803 Mlt::Producer *prod;
1804 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1805 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1806 else prod = clip->baseClip()->producer(clipinfo.track);
1807 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1809 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1810 Transition *tr = static_cast <Transition *>(children.at(i));
1812 int track = tr->transitionEndTrack();
1814 ItemInfo clipinfo = tr->info();
1815 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1819 resetSelectionGroup(false);
1821 int maxHeight = m_tracksHeight * m_document->tracksCount();
1822 for (int i = 0; i < m_guides.count(); i++) {
1823 QLineF l = m_guides.at(i)->line();
1824 l.setP2(QPointF(l.x2(), maxHeight));
1825 m_guides.at(i)->setLine(l);
1827 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1828 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1829 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1830 viewport()->update();
1833 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1835 int tracknumber = m_document->tracksCount() - ix;
1836 m_document->setTrackType(tracknumber - 1, type);
1837 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1838 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1839 viewport()->update();
1843 void CustomTrackView::slotSwitchTrackAudio(int ix)
1845 /*for (int i = 0; i < m_document->tracksCount(); i++)
1846 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1847 int tracknumber = m_document->tracksCount() - ix;
1848 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1849 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1850 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1851 m_document->setModified(true);
1854 void CustomTrackView::slotSwitchTrackLock(int ix)
1856 int tracknumber = m_document->tracksCount() - ix - 1;
1857 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1858 m_commandStack->push(command);
1862 void CustomTrackView::lockTrack(int ix, bool lock)
1864 int tracknumber = m_document->tracksCount() - ix - 1;
1865 m_document->switchTrackLock(tracknumber, lock);
1866 emit doTrackLock(ix, lock);
1867 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1869 for (int i = 0; i < selection.count(); i++) {
1870 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1871 if (selection.at(i)->isSelected()) {
1872 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1873 else emit transitionItemSelected(NULL);
1875 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1877 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1878 viewport()->update();
1879 m_document->setModified(true);
1882 void CustomTrackView::slotSwitchTrackVideo(int ix)
1884 int tracknumber = m_document->tracksCount() - ix;
1885 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1886 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1887 m_document->setModified(true);
1890 void CustomTrackView::slotRemoveSpace()
1894 if (m_menuPosition.isNull()) {
1895 pos = GenTime(cursorPos(), m_document->fps());
1897 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1900 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1901 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1903 ClipItem *item = getClipItemAt(pos, track);
1905 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);
1908 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1909 //kDebug() << "// GOT LENGT; " << length;
1911 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);
1915 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1916 QList<QGraphicsItem *> items = m_scene->items(r);
1918 QList<ItemInfo> clipsToMove;
1919 QList<ItemInfo> transitionsToMove;
1921 for (int i = 0; i < items.count(); i++) {
1922 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1923 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1924 ItemInfo info = item->info();
1925 if (item->type() == AVWIDGET) {
1926 clipsToMove.append(info);
1927 } else if (item->type() == TRANSITIONWIDGET) {
1928 transitionsToMove.append(info);
1933 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1934 m_commandStack->push(command);
1937 void CustomTrackView::slotInsertSpace()
1941 if (m_menuPosition.isNull()) {
1942 pos = GenTime(cursorPos(), m_document->fps());
1944 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1945 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1947 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1948 if (d.exec() != QDialog::Accepted) return;
1949 GenTime spaceDuration = d.selectedDuration();
1950 track = d.selectedTrack();
1951 ClipItem *item = getClipItemAt(pos, track);
1952 if (item) pos = item->startPos();
1955 int maxh = sceneRect().height();
1957 minh = track * m_tracksHeight + m_tracksHeight / 2;
1958 maxh = m_tracksHeight / 2 - 1;
1961 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1962 QList<QGraphicsItem *> items = m_scene->items(r);
1964 QList<ItemInfo> clipsToMove;
1965 QList<ItemInfo> transitionsToMove;
1967 for (int i = 0; i < items.count(); i++) {
1968 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1969 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1970 ItemInfo info = item->info();
1971 if (item->type() == AVWIDGET) {
1972 clipsToMove.append(info);
1973 } else if (item->type() == TRANSITIONWIDGET) {
1974 transitionsToMove.append(info);
1979 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1980 m_commandStack->push(command);
1983 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1985 int diff = duration.frames(m_document->fps());
1986 resetSelectionGroup();
1987 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1988 scene()->addItem(m_selectionGroup);
1990 Transition *transition;
1992 // Create lists with start pos for each track
1993 QMap <int, int> trackClipStartList;
1994 QMap <int, int> trackTransitionStartList;
1996 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1997 trackClipStartList[i] = -1;
1998 trackTransitionStartList[i] = -1;
2001 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2002 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2004 if (clip->parentItem()) {
2005 m_selectionGroup->addToGroup(clip->parentItem());
2006 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2008 m_selectionGroup->addToGroup(clip);
2009 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2011 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))
2012 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2013 } 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);
2015 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2016 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2018 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2019 m_selectionGroup->addToGroup(transition);
2020 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))
2021 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2022 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2023 } 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);
2025 m_selectionGroup->translate(diff, 0);
2027 // update items coordinates
2028 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2029 for (int i = 0; i < itemList.count(); i++) {
2030 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2031 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2032 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2033 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2034 for (int j = 0; j < children.count(); j++) {
2035 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2039 resetSelectionGroup(false);
2040 if (track != -1) track = m_document->tracksCount() - track;
2041 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2044 void CustomTrackView::deleteClip(const QString &clipId)
2046 resetSelectionGroup();
2047 QList<QGraphicsItem *> itemList = items();
2048 QUndoCommand *deleteCommand = new QUndoCommand();
2049 deleteCommand->setText(i18n("Delete timeline clips"));
2051 for (int i = 0; i < itemList.count(); i++) {
2052 if (itemList.at(i)->type() == AVWIDGET) {
2053 ClipItem *item = (ClipItem *)itemList.at(i);
2054 if (item->clipProducer() == clipId) {
2056 if (item->parentItem()) {
2057 // Clip is in a group, destroy the group
2058 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2060 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2064 if (count == 0) delete deleteCommand;
2065 else m_commandStack->push(deleteCommand);
2068 void CustomTrackView::setCursorPos(int pos, bool seek)
2070 if (pos == m_cursorPos) return;
2071 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2073 m_cursorLine->setPos(pos, 0);
2074 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2075 else if (m_autoScroll) checkScrolling();
2078 void CustomTrackView::updateCursorPos()
2080 m_cursorLine->setPos(m_cursorPos, 0);
2083 int CustomTrackView::cursorPos()
2085 return (int)(m_cursorPos);
2088 void CustomTrackView::moveCursorPos(int delta)
2090 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2091 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2092 m_cursorPos += delta;
2093 m_cursorLine->setPos(m_cursorPos, 0);
2094 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2097 void CustomTrackView::initCursorPos(int pos)
2099 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2101 m_cursorLine->setPos(pos, 0);
2105 void CustomTrackView::checkScrolling()
2107 int vert = verticalScrollBar()->value();
2108 int hor = cursorPos();
2109 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2112 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2114 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2115 QGraphicsView::mouseReleaseEvent(event);
2116 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2117 if (event->button() == Qt::MidButton) {
2120 setDragMode(QGraphicsView::NoDrag);
2121 if (m_operationMode == MOVEGUIDE) {
2122 setCursor(Qt::ArrowCursor);
2123 m_operationMode = NONE;
2124 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2125 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2126 m_commandStack->push(command);
2127 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2131 } else if (m_operationMode == SPACER) {
2133 if (event->modifiers() != Qt::ControlModifier) {
2134 // We are moving all tracks
2136 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2137 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2138 if (timeOffset != GenTime()) {
2139 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2141 QList<ItemInfo> clipsToMove;
2142 QList<ItemInfo> transitionsToMove;
2144 // Create lists with start pos for each track
2145 QMap <int, int> trackClipStartList;
2146 QMap <int, int> trackTransitionStartList;
2148 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2149 trackClipStartList[i] = -1;
2150 trackTransitionStartList[i] = -1;
2153 int max = items.count();
2154 for (int i = 0; i < max; i++) {
2155 if (items.at(i)->type() == GROUPWIDGET)
2156 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2159 for (int i = 0; i < items.count(); i++) {
2160 if (items.at(i)->type() == AVWIDGET) {
2161 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2162 ItemInfo info = item->info();
2163 clipsToMove.append(info);
2165 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2166 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2167 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2168 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2169 ItemInfo info = item->info();
2170 transitionsToMove.append(info);
2172 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2173 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2177 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2178 m_commandStack->push(command);
2179 if (track != -1) track = m_document->tracksCount() - track;
2180 kDebug() << "SPACER TRACK:" << track;
2181 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2183 resetSelectionGroup(false);
2184 m_operationMode = NONE;
2185 } else if (m_operationMode == RUBBERSELECTION) {
2186 kDebug() << "// END RUBBER SELECT";
2187 resetSelectionGroup();
2188 groupSelectedItems();
2189 m_operationMode = NONE;
2192 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2193 emit transitionItemSelected(NULL);
2197 if (m_dragItem) info = m_dragItem->info();
2199 if (m_operationMode == MOVE) {
2200 setCursor(Qt::OpenHandCursor);
2202 if (m_dragItem->parentItem() == 0) {
2203 // we are moving one clip, easy
2204 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2205 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2206 Mlt::Producer *prod;
2207 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2208 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2209 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2210 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);
2212 int tracknumber = m_document->tracksCount() - item->track() - 1;
2213 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2214 if (isLocked) item->setItemLocked(true);
2216 QUndoCommand *moveCommand = new QUndoCommand();
2217 moveCommand->setText(i18n("Move clip"));
2218 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2219 // Also move automatic transitions (on lower track)
2220 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2221 if (tr && tr->isAutomatic()) {
2222 ItemInfo trInfo = tr->info();
2223 ItemInfo newTrInfo = trInfo;
2224 newTrInfo.track = info.track;
2225 newTrInfo.startPos = m_dragItem->startPos();
2226 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2227 // transition end should stay the same
2229 // transition end should be adjusted to clip
2230 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2232 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2234 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2235 // Check if there is a transition at clip end
2236 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2237 if (tr && tr->isAutomatic()) {
2238 ItemInfo trInfo = tr->info();
2239 ItemInfo newTrInfo = trInfo;
2240 newTrInfo.track = info.track;
2241 newTrInfo.endPos = m_dragItem->endPos();
2242 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2243 // transition start should stay the same
2245 // transition start should be moved
2246 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2248 if (newTrInfo.startPos < newTrInfo.endPos)
2249 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2252 // Also move automatic transitions (on upper track)
2253 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2254 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2255 ItemInfo trInfo = tr->info();
2256 ItemInfo newTrInfo = trInfo;
2257 newTrInfo.startPos = m_dragItem->startPos();
2258 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2259 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2260 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2261 // transition end should be adjusted to clip on upper track
2262 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2264 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2267 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2268 // Check if there is a transition at clip end
2269 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2270 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2271 ItemInfo trInfo = tr->info();
2272 ItemInfo newTrInfo = trInfo;
2273 newTrInfo.endPos = m_dragItem->endPos();
2274 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2275 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2276 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2277 // transition start should be moved
2278 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2280 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2284 m_commandStack->push(moveCommand);
2286 // undo last move and emit error message
2287 bool snap = KdenliveSettings::snaptopoints();
2288 KdenliveSettings::setSnaptopoints(false);
2289 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2290 KdenliveSettings::setSnaptopoints(snap);
2291 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2293 m_document->setModified(true);
2295 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2296 Transition *transition = static_cast <Transition *>(m_dragItem);
2297 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)) {
2298 // Moving transition failed, revert to previous position
2299 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2300 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2302 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2303 m_commandStack->push(command);
2304 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2308 // Moving several clips. We need to delete them and readd them to new position,
2309 // or they might overlap each other during the move
2310 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2311 QList<QGraphicsItem *> items = group->childItems();
2313 QList<ItemInfo> clipsToMove;
2314 QList<ItemInfo> transitionsToMove;
2316 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2317 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2318 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2319 if (timeOffset != GenTime() || trackOffset != 0) {
2320 // remove items in MLT playlist
2323 int max = items.count();
2324 for (int i = 0; i < max; i++) {
2325 if (items.at(i)->type() == GROUPWIDGET) {
2326 items += items.at(i)->childItems();
2330 for (int i = 0; i < items.count(); i++) {
2331 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2332 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2333 ItemInfo info = item->info();
2334 if (item->type() == AVWIDGET) {
2335 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2336 // error, clip cannot be removed from playlist
2337 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2339 clipsToMove.append(info);
2342 transitionsToMove.append(info);
2343 Transition *tr = static_cast <Transition*>(item);
2344 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2348 for (int i = 0; i < items.count(); i++) {
2349 // re-add items in correct place
2350 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2351 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2353 ItemInfo info = item->info();
2354 int tracknumber = m_document->tracksCount() - info.track - 1;
2355 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2357 group->removeFromGroup(item);
2358 item->setItemLocked(true);
2361 if (item->type() == AVWIDGET) {
2362 ClipItem *clip = static_cast <ClipItem*>(item);
2363 info.track = m_document->tracksCount() - info.track;
2364 Mlt::Producer *prod;
2365 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2366 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2367 else prod = clip->baseClip()->producer(info.track);
2368 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2369 for (int i = 0; i < clip->effectsCount(); i++) {
2370 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2373 Transition *tr = static_cast <Transition*>(item);
2374 int newTrack = tr->transitionEndTrack();
2375 if (!tr->forcedTrack()) {
2376 newTrack = getPreviousVideoTrack(info.track);
2378 tr->updateTransitionEndTrack(newTrack);
2379 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2383 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2384 m_commandStack->push(move);
2386 //QPointF top = group->sceneBoundingRect().topLeft();
2387 //QPointF oldpos = m_selectionGroup->scenePos();
2388 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2389 //group->setPos(top);
2390 //TODO: get rid of the 3 lines below
2391 if (m_selectionGroup) {
2392 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2393 m_selectionGroupInfo.track = m_selectionGroup->track();
2395 m_document->setModified(true);
2399 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2401 if (m_dragItem->type() == AVWIDGET) {
2402 ItemInfo resizeinfo = m_dragItemInfo;
2403 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2404 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2406 QUndoCommand *resizeCommand = new QUndoCommand();
2407 resizeCommand->setText(i18n("Resize clip"));
2409 // Check if there is an automatic transition on that clip (lower track)
2410 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2411 if (transition && transition->isAutomatic()) {
2412 ItemInfo trInfo = transition->info();
2413 ItemInfo newTrInfo = trInfo;
2414 newTrInfo.startPos = m_dragItem->startPos();
2415 if (newTrInfo.startPos < newTrInfo.endPos)
2416 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2418 // Check if there is an automatic transition on that clip (upper track)
2419 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2420 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2421 ItemInfo trInfo = transition->info();
2422 ItemInfo newTrInfo = trInfo;
2423 newTrInfo.startPos = m_dragItem->startPos();
2424 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2425 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2426 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2429 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2430 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2431 m_commandStack->push(resizeCommand);
2433 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2434 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2436 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2437 Transition *transition = static_cast <Transition *>(m_dragItem);
2438 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)) {
2439 // Cannot resize transition
2440 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2441 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2443 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2444 m_commandStack->push(command);
2448 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2449 // Item was resized, rebuild group;
2450 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2451 QList <QGraphicsItem *> children = group->childItems();
2452 m_document->clipManager()->removeGroup(group);
2453 scene()->destroyItemGroup(group);
2454 for (int i = 0; i < children.count(); i++) {
2455 children.at(i)->setSelected(true);
2457 groupSelectedItems(false, true);
2459 //m_document->renderer()->doRefresh();
2460 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2462 if (m_dragItem->type() == AVWIDGET) {
2463 ItemInfo resizeinfo = info;
2464 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2465 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2467 QUndoCommand *resizeCommand = new QUndoCommand();
2468 resizeCommand->setText(i18n("Resize clip"));
2470 // Check if there is an automatic transition on that clip (lower track)
2471 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2472 if (tr && tr->isAutomatic()) {
2473 ItemInfo trInfo = tr->info();
2474 ItemInfo newTrInfo = trInfo;
2475 newTrInfo.endPos = m_dragItem->endPos();
2476 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2479 // Check if there is an automatic transition on that clip (upper track)
2480 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2481 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2482 ItemInfo trInfo = tr->info();
2483 ItemInfo newTrInfo = trInfo;
2484 newTrInfo.endPos = m_dragItem->endPos();
2485 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2486 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2487 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2491 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2492 m_commandStack->push(resizeCommand);
2493 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2495 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2496 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2498 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2499 Transition *transition = static_cast <Transition *>(m_dragItem);
2500 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)) {
2501 // Cannot resize transition
2502 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2503 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2505 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2506 m_commandStack->push(command);
2509 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2510 // Item was resized, rebuild group;
2511 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2512 QList <QGraphicsItem *> children = group->childItems();
2513 m_document->clipManager()->removeGroup(group);
2514 scene()->destroyItemGroup(group);
2515 for (int i = 0; i < children.count(); i++) {
2516 children.at(i)->setSelected(true);
2518 groupSelectedItems(false, true);
2520 //m_document->renderer()->doRefresh();
2521 } else if (m_operationMode == FADEIN) {
2522 // resize fade in effect
2523 ClipItem * item = (ClipItem *) m_dragItem;
2524 int ix = item->hasEffect("volume", "fadein");
2526 QDomElement oldeffect = item->effectAt(ix);
2527 int start = item->cropStart().frames(m_document->fps());
2528 int end = item->fadeIn();
2530 slotDeleteEffect(item, oldeffect);
2533 QDomElement effect = oldeffect.cloneNode().toElement();
2534 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2535 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2536 slotUpdateClipEffect(item, effect, oldeffect, ix);
2537 emit clipItemSelected(item, ix);
2539 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2540 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2541 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2542 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2544 ix = item->hasEffect("volume", "fade_from_black");
2546 QDomElement oldeffect = item->effectAt(ix);
2547 int start = item->cropStart().frames(m_document->fps());
2548 int end = item->fadeIn();
2550 slotDeleteEffect(item, oldeffect);
2553 QDomElement effect = oldeffect.cloneNode().toElement();
2554 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2555 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2556 slotUpdateClipEffect(item, effect, oldeffect, ix);
2557 emit clipItemSelected(item, ix);
2560 } else if (m_operationMode == FADEOUT) {
2561 // resize fade in effect
2562 ClipItem * item = (ClipItem *) m_dragItem;
2563 int ix = item->hasEffect("volume", "fadeout");
2565 QDomElement oldeffect = item->effectAt(ix);
2566 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2567 int start = item->fadeOut();
2569 slotDeleteEffect(item, oldeffect);
2571 start = end - start;
2572 QDomElement effect = oldeffect.cloneNode().toElement();
2573 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2574 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2575 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2576 slotUpdateClipEffect(item, effect, oldeffect, ix);
2577 emit clipItemSelected(item, ix);
2579 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2580 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2581 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2582 EffectsList::setParameter(effect, "out", QString::number(0));
2583 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2585 ix = item->hasEffect("brightness", "fade_to_black");
2587 QDomElement oldeffect = item->effectAt(ix);
2588 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2589 int start = item->fadeOut();
2591 slotDeleteEffect(item, oldeffect);
2593 start = end - start;
2594 QDomElement effect = oldeffect.cloneNode().toElement();
2595 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2596 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2597 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2598 slotUpdateClipEffect(item, effect, oldeffect, ix);
2599 emit clipItemSelected(item, ix);
2602 } else if (m_operationMode == KEYFRAME) {
2603 // update the MLT effect
2604 ClipItem * item = (ClipItem *) m_dragItem;
2605 QString previous = item->keyframes(item->selectedEffectIndex());
2606 item->updateKeyframeEffect();
2607 QString next = item->keyframes(item->selectedEffectIndex());
2608 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2609 m_commandStack->push(command);
2610 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2613 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2614 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2615 m_operationMode = NONE;
2618 void CustomTrackView::deleteClip(ItemInfo info)
2620 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2622 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2623 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2626 if (item->isSelected()) emit clipItemSelected(NULL);
2627 item->baseClip()->removeReference();
2628 m_document->updateClip(item->baseClip()->getId());
2630 if (item->baseClip()->isTransparent()) {
2631 // also remove automatic transition
2632 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2633 if (tr && tr->isAutomatic()) {
2634 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2635 scene()->removeItem(tr);
2639 scene()->removeItem(item);
2640 if (m_dragItem == item) m_dragItem = NULL;
2642 m_document->setModified(true);
2643 m_document->renderer()->doRefresh();
2646 void CustomTrackView::deleteSelectedClips()
2648 resetSelectionGroup();
2649 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2650 if (itemList.count() == 0) {
2651 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2654 scene()->clearSelection();
2655 QUndoCommand *deleteSelected = new QUndoCommand();
2656 deleteSelected->setText(i18n("Delete selected items"));
2657 bool resetGroup = false;
2659 // expand & destroy groups
2660 for (int i = 0; i < itemList.count(); i++) {
2661 if (itemList.at(i)->type() == GROUPWIDGET) {
2662 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2663 itemList += children;
2664 QList <ItemInfo> clipInfos;
2665 QList <ItemInfo> transitionInfos;
2666 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2667 for (int j = 0; j < children.count(); j++) {
2668 if (children.at(j)->type() == AVWIDGET) {
2669 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2670 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2671 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2672 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2673 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2676 if (clipInfos.count() > 0) {
2677 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2683 for (int i = 0; i < itemList.count(); i++) {
2684 if (itemList.at(i)->type() == AVWIDGET) {
2685 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2686 if (item->parentItem()) resetGroup = true;
2687 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2688 emit clipItemSelected(NULL);
2689 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2690 Transition *item = static_cast <Transition *>(itemList.at(i));
2691 if (item->parentItem()) resetGroup = true;
2693 info.startPos = item->startPos();
2694 info.endPos = item->endPos();
2695 info.track = item->track();
2696 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2697 emit transitionItemSelected(NULL);
2701 m_commandStack->push(deleteSelected);
2704 void CustomTrackView::changeClipSpeed()
2706 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2707 if (itemList.count() == 0) {
2708 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2711 QUndoCommand *changeSelected = new QUndoCommand();
2712 changeSelected->setText("Edit clip speed");
2716 for (int i = 0; i < itemList.count(); i++) {
2717 if (itemList.at(i)->type() == AVWIDGET) {
2718 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2719 ItemInfo info = item->info();
2720 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2722 double speed = (double) percent / 100.0;
2723 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2725 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2729 if (count > 0) m_commandStack->push(changeSelected);
2730 else delete changeSelected;
2733 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2735 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2736 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2738 kDebug() << "ERROR: Cannot find clip for speed change";
2739 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2742 info.track = m_document->tracksCount() - item->track();
2743 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2745 item->setSpeed(speed);
2746 item->updateRectGeometry();
2747 if (item->cropDuration().frames(m_document->fps()) > endPos)
2748 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2749 m_document->setModified(true);
2750 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2753 void CustomTrackView::cutSelectedClips()
2755 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2756 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2757 for (int i = 0; i < itemList.count(); i++) {
2758 if (itemList.at(i)->type() == AVWIDGET) {
2759 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2760 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2761 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2762 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2763 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2764 m_commandStack->push(command);
2770 void CustomTrackView::groupClips(bool group)
2772 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2773 QList <ItemInfo> clipInfos;
2774 QList <ItemInfo> transitionInfos;
2775 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2778 int max = itemList.count();
2779 for (int i = 0; i < max; i++) {
2780 if (itemList.at(i)->type() == GROUPWIDGET) {
2781 itemList += itemList.at(i)->childItems();
2785 for (int i = 0; i < itemList.count(); i++) {
2786 if (itemList.at(i)->type() == AVWIDGET) {
2787 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2788 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2789 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2790 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2791 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2794 if (clipInfos.count() > 0) {
2795 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2796 m_commandStack->push(command);
2800 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2802 resetSelectionGroup();
2803 m_scene->clearSelection();
2805 for (int i = 0; i < clipInfos.count(); i++) {
2806 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2807 if (clip == NULL) continue;
2808 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2809 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2810 m_document->clipManager()->removeGroup(grp);
2811 scene()->destroyItemGroup(grp);
2813 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2815 for (int i = 0; i < transitionInfos.count(); i++) {
2816 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2817 if (tr == NULL) continue;
2818 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2819 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2820 m_document->clipManager()->removeGroup(grp);
2821 scene()->destroyItemGroup(grp);
2823 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2825 m_document->setModified(true);
2829 QList <QGraphicsItemGroup *> groups;
2830 for (int i = 0; i < clipInfos.count(); i++) {
2831 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2833 clip->setSelected(true);
2836 for (int i = 0; i < transitionInfos.count(); i++) {
2837 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2839 clip->setSelected(true);
2843 groupSelectedItems(false, true);
2844 m_document->setModified(true);
2847 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2849 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2850 if (baseclip == NULL) {
2851 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2854 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2855 item->setEffectList(effects);
2856 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2857 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2858 scene()->addItem(item);
2860 int tracknumber = m_document->tracksCount() - info.track - 1;
2861 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2862 if (isLocked) item->setItemLocked(true);
2864 if (item->baseClip()->isTransparent()) {
2865 // add transparency transition
2866 int endTrack = getPreviousVideoTrack(info.track);
2867 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2868 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2870 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2876 baseclip->addReference();
2877 m_document->updateClip(baseclip->getId());
2878 info.track = m_document->tracksCount() - info.track;
2879 Mlt::Producer *prod;
2880 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2881 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2882 else prod = baseclip->producer(info.track);
2883 m_document->renderer()->mltInsertClip(info, xml, prod);
2884 for (int i = 0; i < item->effectsCount(); i++) {
2885 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2887 m_document->setModified(true);
2888 m_document->renderer()->doRefresh();
2891 void CustomTrackView::slotUpdateClip(const QString &clipId)
2893 QList<QGraphicsItem *> list = scene()->items();
2894 ClipItem *clip = NULL;
2895 for (int i = 0; i < list.size(); ++i) {
2896 if (list.at(i)->type() == AVWIDGET) {
2897 clip = static_cast <ClipItem *>(list.at(i));
2898 if (clip->clipProducer() == clipId) {
2899 clip->refreshClip(true);
2900 ItemInfo info = clip->info();
2901 info.track = m_document->tracksCount() - clip->track();
2902 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2908 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2910 int framepos = (int)(pos.frames(m_document->fps()));
2911 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2912 ClipItem *clip = NULL;
2913 for (int i = 0; i < list.size(); i++) {
2914 if (list.at(i)->type() == AVWIDGET) {
2915 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2916 if (test->endPos() == pos) clip = test;
2923 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2925 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2926 ClipItem *clip = NULL;
2927 for (int i = 0; i < list.size(); i++) {
2928 if (list.at(i)->type() == AVWIDGET) {
2929 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2930 if (test->startPos() == pos) clip = test;
2937 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2939 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2940 ClipItem *clip = NULL;
2941 for (int i = 0; i < list.size(); i++) {
2942 if (list.at(i)->type() == AVWIDGET) {
2943 clip = static_cast <ClipItem *>(list.at(i));
2950 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2952 int framepos = (int)(pos.frames(m_document->fps()));
2953 return getClipItemAt(framepos, track);
2956 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2958 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2959 Transition *clip = NULL;
2960 for (int i = 0; i < list.size(); i++) {
2961 if (list.at(i)->type() == TRANSITIONWIDGET) {
2962 clip = static_cast <Transition *>(list.at(i));
2969 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2971 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2974 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2976 int framepos = (int)(pos.frames(m_document->fps()));
2977 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2978 Transition *clip = NULL;
2979 for (int i = 0; i < list.size(); i++) {
2980 if (list.at(i)->type() == TRANSITIONWIDGET) {
2981 Transition *test = static_cast <Transition *>(list.at(i));
2982 if (test->endPos() == pos) clip = test;
2989 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
2991 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2992 Transition *clip = NULL;
2993 for (int i = 0; i < list.size(); ++i) {
2994 if (list.at(i)->type() == TRANSITIONWIDGET) {
2995 Transition *test = static_cast <Transition *>(list.at(i));
2996 if (test->startPos() == pos) clip = test;
3003 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3005 if (m_selectionGroup) resetSelectionGroup(false);
3006 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3008 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);
3009 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3012 Mlt::Producer *prod;
3013 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3014 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3015 else prod = item->baseClip()->producer(end.track);
3017 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);
3019 bool snap = KdenliveSettings::snaptopoints();
3020 KdenliveSettings::setSnaptopoints(false);
3021 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3023 int tracknumber = m_document->tracksCount() - end.track - 1;
3024 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3025 m_scene->clearSelection();
3026 if (isLocked) item->setItemLocked(true);
3028 if (item->isItemLocked()) item->setItemLocked(false);
3029 item->setSelected(true);
3031 if (item->baseClip()->isTransparent()) {
3032 // Also move automatic transition
3033 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3034 if (tr && tr->isAutomatic()) {
3035 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3036 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);
3037 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3040 KdenliveSettings::setSnaptopoints(snap);
3041 m_document->setModified(true);
3043 // undo last move and emit error message
3044 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3046 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3049 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3052 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3053 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
3054 resetSelectionGroup();
3055 m_scene->clearSelection();
3056 QList<QGraphicsItem *> itemList = items();
3057 for (int i = 0; i < itemList.count(); i++) {
3058 if (itemList.at(i)->type() == AVWIDGET)
3059 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3062 for (int i = 0; i < startClip.count(); i++) {
3064 startClip[i].startPos = startClip.at(i).startPos - offset;
3065 startClip[i].track = startClip.at(i).track - trackOffset;
3067 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3068 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3070 clip->setItemLocked(false);
3071 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3072 else clip->setSelected(true);
3073 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3074 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3076 for (int i = 0; i < startTransition.count(); i++) {
3078 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3079 startTransition[i].track = startTransition.at(i).track - trackOffset;
3081 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3083 tr->setItemLocked(false);
3084 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3085 else tr->setSelected(true);
3086 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());
3087 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3089 groupSelectedItems(true);
3090 if (m_selectionGroup) {
3091 bool snap = KdenliveSettings::snaptopoints();
3092 KdenliveSettings::setSnaptopoints(false);
3094 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3096 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3098 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3100 int max = children.count();
3101 for (int i = 0; i < max; i++) {
3102 if (children.at(i)->type() == GROUPWIDGET) {
3103 children += children.at(i)->childItems();
3106 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3108 for (int i = 0; i < children.count(); i++) {
3109 // re-add items in correct place
3110 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3111 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3113 ItemInfo info = item->info();
3114 int tracknumber = m_document->tracksCount() - info.track - 1;
3115 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3116 if (isLocked) item->setItemLocked(true);
3117 else if (item->isItemLocked()) item->setItemLocked(false);
3119 if (item->type() == AVWIDGET) {
3120 ClipItem *clip = static_cast <ClipItem*>(item);
3121 info.track = m_document->tracksCount() - info.track;
3122 Mlt::Producer *prod;
3123 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3124 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3125 else prod = clip->baseClip()->producer(info.track);
3126 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3127 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3128 } else if (item->type() == TRANSITIONWIDGET) {
3129 Transition *tr = static_cast <Transition*>(item);
3130 int newTrack = tr->transitionEndTrack();
3131 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3132 if (!tr->forcedTrack()) {
3133 newTrack += trackOffset;
3134 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3136 tr->updateTransitionEndTrack(newTrack);
3137 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3138 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3141 KdenliveSettings::setSnaptopoints(snap);
3142 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3144 kDebug() << "///////// DONE+++++++++++++";
3146 for (int i = 0; i < itemList.count(); i++) {
3147 if (itemList.at(i)->type() == AVWIDGET)
3148 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3152 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3154 Transition *item = getTransitionItemAt(start.startPos, start.track);
3156 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);
3157 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3160 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3161 bool snap = KdenliveSettings::snaptopoints();
3162 KdenliveSettings::setSnaptopoints(false);
3163 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3164 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3165 // Transition was moved
3166 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3167 } else if (end.endPos == start.endPos) {
3168 // Transition start resize
3169 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3170 } else if (end.startPos == start.startPos) {
3171 // Transition end resize;
3172 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3175 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3176 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3177 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3179 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3180 KdenliveSettings::setSnaptopoints(snap);
3181 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3182 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);
3183 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3186 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3188 bool resizeClipStart = true;
3189 if (start.startPos == end.startPos) resizeClipStart = false;
3190 /*if (resizeClipStart) offset = 1;
3192 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3194 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);
3195 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3198 if (item->parentItem()) {
3199 // Item is part of a group, reset group
3200 resetSelectionGroup();
3202 bool snap = KdenliveSettings::snaptopoints();
3203 KdenliveSettings::setSnaptopoints(false);
3204 if (resizeClipStart && start.startPos != end.startPos) {
3205 ItemInfo clipinfo = item->info();
3206 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3207 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3209 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3210 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3211 updateClipFade(item);
3212 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3213 } else if (!resizeClipStart) {
3214 ItemInfo clipinfo = item->info();
3215 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3216 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3218 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3219 updateClipFade(item, true);
3220 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3222 if (end.cropStart != start.cropStart) {
3223 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3224 ItemInfo clipinfo = end;
3225 clipinfo.track = m_document->tracksCount() - end.track;
3226 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3228 item->setCropStart(end.cropStart);
3229 item->resetThumbs();
3232 m_document->renderer()->doRefresh();
3233 KdenliveSettings::setSnaptopoints(snap);
3236 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3238 if (!updateFadeOut) {
3239 int end = item->fadeIn();
3241 // there is a fade in effect
3242 int effectPos = item->hasEffect("volume", "fadein");
3243 if (effectPos != -1) {
3244 QDomElement oldeffect = item->effectAt(effectPos);
3245 int start = item->cropStart().frames(m_document->fps());
3246 int max = item->cropDuration().frames(m_document->fps());
3248 item->setFadeIn(max);
3249 end = item->fadeIn();
3252 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3253 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3254 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3255 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3256 // if fade effect is displayed, update the effect edit widget with new clip duration
3257 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3259 effectPos = item->hasEffect("brightness", "fade_from_black");
3260 if (effectPos != -1) {
3261 QDomElement oldeffect = item->effectAt(effectPos);
3262 int start = item->cropStart().frames(m_document->fps());
3263 int max = item->cropDuration().frames(m_document->fps());
3265 item->setFadeIn(max);
3266 end = item->fadeIn();
3269 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3270 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3271 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3272 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3273 // if fade effect is displayed, update the effect edit widget with new clip duration
3274 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3278 int start = item->fadeOut();
3280 // there is a fade in effect
3281 int effectPos = item->hasEffect("volume", "fadeout");
3282 if (effectPos != -1) {
3283 QDomElement oldeffect = item->effectAt(effectPos);
3284 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3285 int max = item->cropDuration().frames(m_document->fps());
3287 item->setFadeOut(max);
3288 start = item->fadeOut();
3290 start = end - start;
3291 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3292 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3293 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3294 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3295 // if fade effect is displayed, update the effect edit widget with new clip duration
3296 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3298 effectPos = item->hasEffect("brightness", "fade_to_black");
3299 if (effectPos != -1) {
3300 QDomElement oldeffect = item->effectAt(effectPos);
3301 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3302 int max = item->cropDuration().frames(m_document->fps());
3304 item->setFadeOut(max);
3305 start = item->fadeOut();
3307 start = end - start;
3308 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3309 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3310 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3311 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3312 // if fade effect is displayed, update the effect edit widget with new clip duration
3313 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3319 double CustomTrackView::getSnapPointForPos(double pos)
3321 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3324 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3326 QList <GenTime> snaps;
3327 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3328 QList<QGraphicsItem *> itemList = items();
3329 for (int i = 0; i < itemList.count(); i++) {
3330 if (itemList.at(i) == selected) continue;
3331 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3332 if (itemList.at(i)->type() == AVWIDGET) {
3333 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3334 GenTime start = item->startPos();
3335 GenTime end = item->endPos();
3336 snaps.append(start);
3338 if (!offsetList.isEmpty()) {
3339 for (int j = 0; j < offsetList.size(); j++) {
3340 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3341 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3345 QList < GenTime > markers = item->snapMarkers();
3346 for (int j = 0; j < markers.size(); ++j) {
3347 GenTime t = markers.at(j);
3349 if (!offsetList.isEmpty()) {
3350 for (int k = 0; k < offsetList.size(); k++) {
3351 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3355 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3356 Transition *transition = static_cast <Transition*>(itemList.at(i));
3357 GenTime start = transition->startPos();
3358 GenTime end = transition->endPos();
3359 snaps.append(start);
3361 if (!offsetList.isEmpty()) {
3362 for (int j = 0; j < offsetList.size(); j++) {
3363 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3364 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3370 // add cursor position
3371 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3373 if (!offsetList.isEmpty()) {
3374 for (int j = 0; j < offsetList.size(); j++) {
3375 snaps.append(pos - offsetList.at(j));
3380 for (int i = 0; i < m_guides.count(); i++) {
3381 snaps.append(m_guides.at(i)->position());
3382 if (!offsetList.isEmpty()) {
3383 for (int j = 0; j < offsetList.size(); j++) {
3384 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3390 m_scene->setSnapList(snaps);
3391 //for (int i = 0; i < m_snapPoints.size(); ++i)
3392 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3395 void CustomTrackView::slotSeekToPreviousSnap()
3397 updateSnapPoints(NULL);
3398 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3399 setCursorPos((int) res.frames(m_document->fps()));
3403 void CustomTrackView::slotSeekToNextSnap()
3405 updateSnapPoints(NULL);
3406 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3407 setCursorPos((int) res.frames(m_document->fps()));
3411 void CustomTrackView::clipStart()
3413 ClipItem *item = getMainActiveClip();
3415 setCursorPos((int) item->startPos().frames(m_document->fps()));
3420 void CustomTrackView::clipEnd()
3422 ClipItem *item = getMainActiveClip();
3424 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3429 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3431 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3432 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3433 m_commandStack->push(command);
3436 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3438 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3439 m_commandStack->push(command);
3442 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3444 DocClipBase *base = m_document->clipManager()->getClipById(id);
3445 QList <CommentedTime> markers = base->commentedSnapMarkers();
3447 if (markers.isEmpty()) {
3448 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3451 QUndoCommand *deleteMarkers = new QUndoCommand();
3452 deleteMarkers->setText("Delete clip markers");
3454 for (int i = 0; i < markers.size(); i++) {
3455 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3457 m_commandStack->push(deleteMarkers);
3460 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3462 DocClipBase *base = m_document->clipManager()->getClipById(id);
3463 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3464 else base->deleteSnapMarker(pos);
3465 m_document->setModified(true);
3466 viewport()->update();
3469 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3471 return (*g1).position() < (*g2).position();
3474 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3476 if (oldPos > GenTime() && pos > GenTime()) {
3478 for (int i = 0; i < m_guides.count(); i++) {
3479 if (m_guides.at(i)->position() == oldPos) {
3480 Guide *item = m_guides.at(i);
3481 item->updateGuide(pos, comment);
3485 } else if (pos > GenTime()) addGuide(pos, comment);
3489 for (int i = 0; i < m_guides.count(); i++) {
3490 if (m_guides.at(i)->position() == oldPos) {
3491 delete m_guides.takeAt(i);
3496 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3498 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3499 m_document->syncGuides(m_guides);
3502 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3504 for (int i = 0; i < m_guides.count(); i++) {
3505 if (m_guides.at(i)->position() == pos) {
3506 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3510 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3511 scene()->addItem(g);
3513 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3514 m_document->syncGuides(m_guides);
3518 void CustomTrackView::slotAddGuide()
3520 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3521 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3522 if (d.exec() != QDialog::Accepted) return;
3523 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3524 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3525 m_commandStack->push(command);
3529 void CustomTrackView::slotEditGuide()
3531 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3533 for (int i = 0; i < m_guides.count(); i++) {
3534 if (m_guides.at(i)->position() == pos) {
3535 slotEditGuide(m_guides.at(i)->info());
3540 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3543 void CustomTrackView::slotEditGuide(CommentedTime guide)
3545 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3546 if (d.exec() == QDialog::Accepted) {
3547 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3548 m_commandStack->push(command);
3553 void CustomTrackView::slotDeleteGuide()
3555 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3557 for (int i = 0; i < m_guides.count(); i++) {
3558 if (m_guides.at(i)->position() == pos) {
3559 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3560 m_commandStack->push(command);
3565 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3568 void CustomTrackView::slotDeleteAllGuides()
3570 QUndoCommand *deleteAll = new QUndoCommand();
3571 deleteAll->setText("Delete all guides");
3572 for (int i = 0; i < m_guides.count(); i++) {
3573 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3575 m_commandStack->push(deleteAll);
3578 void CustomTrackView::setTool(PROJECTTOOL tool)
3583 void CustomTrackView::setScale(double scaleFactor)
3586 matrix = matrix.scale(scaleFactor, 1);
3587 m_scene->setScale(scaleFactor);
3588 //scale(scaleFactor, 1);
3589 m_animationTimer->stop();
3595 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3597 int diff = sceneRect().width() - m_projectDuration;
3598 if (diff * matrix.m11() < 50) {
3599 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3600 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3603 centerOn(QPointF(cursorPos(), m_tracksHeight));
3604 //verticalScrollBar()->setValue(vert);*/
3607 void CustomTrackView::slotRefreshGuides()
3609 if (KdenliveSettings::showmarkers()) {
3610 kDebug() << "// refresh GUIDES";
3611 for (int i = 0; i < m_guides.count(); i++) {
3612 m_guides.at(i)->update();
3617 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3620 r.setWidth(r.width() + 1);
3621 painter->setClipRect(r);
3622 painter->drawLine(r.left(), 0, r.right(), 0);
3623 uint max = m_document->tracksCount();
3624 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3625 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3626 QColor audioColor = palette().alternateBase().color();
3627 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3628 for (uint i = 0; i < max;i++) {
3629 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));
3630 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));
3631 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3633 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3634 if (height() > lowerLimit)
3635 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3638 bool CustomTrackView::findString(const QString &text)
3641 for (int i = 0; i < m_searchPoints.size(); ++i) {
3642 marker = m_searchPoints.at(i).comment();
3643 if (marker.contains(text, Qt::CaseInsensitive)) {
3644 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3645 int vert = verticalScrollBar()->value();
3646 int hor = cursorPos();
3647 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3655 bool CustomTrackView::findNextString(const QString &text)
3658 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3659 marker = m_searchPoints.at(i).comment();
3660 if (marker.contains(text, Qt::CaseInsensitive)) {
3661 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3662 int vert = verticalScrollBar()->value();
3663 int hor = cursorPos();
3664 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3673 void CustomTrackView::initSearchStrings()
3675 m_searchPoints.clear();
3676 QList<QGraphicsItem *> itemList = items();
3677 for (int i = 0; i < itemList.count(); i++) {
3678 // parse all clip names
3679 if (itemList.at(i)->type() == AVWIDGET) {
3680 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3681 GenTime start = item->startPos();
3682 CommentedTime t(start, item->clipName());
3683 m_searchPoints.append(t);
3684 // add all clip markers
3685 QList < CommentedTime > markers = item->commentedSnapMarkers();
3686 m_searchPoints += markers;
3691 for (int i = 0; i < m_guides.count(); i++) {
3692 m_searchPoints.append(m_guides.at(i)->info());
3695 qSort(m_searchPoints);
3698 void CustomTrackView::clearSearchStrings()
3700 m_searchPoints.clear();
3704 void CustomTrackView::copyClip()
3706 qDeleteAll(m_copiedItems);
3707 m_copiedItems.clear();
3708 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3709 if (itemList.count() == 0) {
3710 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3713 for (int i = 0; i < itemList.count(); i++) {
3714 if (itemList.at(i)->type() == AVWIDGET) {
3715 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3716 m_copiedItems.append(dup->clone(dup->info()));
3717 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3718 Transition *dup = static_cast <Transition *>(itemList.at(i));
3719 m_copiedItems.append(dup->clone());
3724 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3726 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));
3727 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3728 for (int i = 0; i < collisions.count(); i++) {
3729 if (collisions.at(i)->type() == type) return false;
3734 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3736 for (int i = 0; i < items.count(); i++) {
3737 ItemInfo info = items.at(i)->info();
3738 info.startPos += offset;
3739 info.endPos += offset;
3740 info.track += trackOffset;
3741 if (!canBePastedTo(info, items.at(i)->type())) return false;
3746 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3748 QPainterPath movePath;
3749 movePath.moveTo(0, 0);
3751 for (int i = 0; i < items.count(); i++) {
3752 ItemInfo info = items.at(i)->info();
3753 info.startPos = info.startPos + offset;
3754 info.endPos = info.endPos + offset;
3755 info.track = info.track + trackOffset;
3756 if (info.startPos < GenTime()) {
3757 // No clip should go below 0
3760 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));
3761 movePath.addRect(rect);
3763 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3764 for (int i = 0; i < collisions.count(); i++) {
3765 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3766 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3773 void CustomTrackView::pasteClip()
3775 if (m_copiedItems.count() == 0) {
3776 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3780 if (m_menuPosition.isNull()) {
3781 position = mapFromGlobal(QCursor::pos());
3782 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3783 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3786 } else position = m_menuPosition;
3787 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3788 int track = (int)(position.y() / m_tracksHeight);
3789 ItemInfo first = m_copiedItems.at(0)->info();
3791 GenTime offset = pos - first.startPos;
3792 int trackOffset = track - first.track;
3794 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3795 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3798 QUndoCommand *pasteClips = new QUndoCommand();
3799 pasteClips->setText("Paste clips");
3801 for (int i = 0; i < m_copiedItems.count(); i++) {
3802 // parse all clip names
3803 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3804 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3806 info.startPos = clip->startPos() + offset;
3807 info.endPos = clip->endPos() + offset;
3808 info.cropStart = clip->cropStart();
3809 info.track = clip->track() + trackOffset;
3810 if (canBePastedTo(info, AVWIDGET)) {
3811 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3812 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3813 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3814 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3816 info.startPos = tr->startPos() + offset;
3817 info.endPos = tr->endPos() + offset;
3818 info.track = tr->track() + trackOffset;
3819 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3820 if (info.startPos >= info.endPos) {
3821 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3822 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3823 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3826 m_commandStack->push(pasteClips);
3829 void CustomTrackView::pasteClipEffects()
3831 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3832 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3835 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3836 EffectsList effects = clip->effectList();
3838 QUndoCommand *paste = new QUndoCommand();
3839 paste->setText("Paste effects");
3841 QList<QGraphicsItem *> clips = scene()->selectedItems();
3842 for (int i = 0; i < clips.count(); ++i) {
3843 if (clips.at(i)->type() == AVWIDGET) {
3844 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3845 for (int i = 0; i < clip->effectsCount(); i++) {
3846 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3850 m_commandStack->push(paste);
3854 ClipItem *CustomTrackView::getClipUnderCursor() const
3856 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3857 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3858 for (int i = 0; i < collisions.count(); i++) {
3859 if (collisions.at(i)->type() == AVWIDGET) {
3860 return static_cast < ClipItem *>(collisions.at(i));
3866 ClipItem *CustomTrackView::getMainActiveClip() const
3868 QList<QGraphicsItem *> clips = scene()->selectedItems();
3869 if (clips.isEmpty()) {
3870 return getClipUnderCursor();
3872 ClipItem *item = NULL;
3873 for (int i = 0; i < clips.count(); ++i) {
3874 if (clips.at(i)->type() == AVWIDGET)
3875 item = static_cast < ClipItem *>(clips.at(i));
3876 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3878 if (item) return item;
3883 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3885 QList<QGraphicsItem *> clips = scene()->selectedItems();
3886 if (clips.isEmpty()) {
3887 return getClipUnderCursor();
3890 // remove all items in the list that are not clips
3891 for (int i = 0; i < clips.count();) {
3892 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3895 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3896 for (int i = 0; i < clips.count(); ++i) {
3897 if (clips.at(i)->type() == AVWIDGET) {
3898 item = static_cast < ClipItem *>(clips.at(i));
3899 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3907 void CustomTrackView::setInPoint()
3909 ClipItem *clip = getActiveClipUnderCursor(true);
3911 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3914 ItemInfo startInfo = clip->info();
3915 ItemInfo endInfo = startInfo;
3916 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3917 if (endInfo.startPos >= startInfo.endPos) {
3918 // Check for invalid resize
3919 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3921 } else if (endInfo.startPos < startInfo.startPos) {
3922 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3923 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3924 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3928 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3929 m_commandStack->push(command);
3932 void CustomTrackView::setOutPoint()
3934 ClipItem *clip = getActiveClipUnderCursor(true);
3936 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3939 ItemInfo startInfo = clip->info();
3940 ItemInfo endInfo = clip->info();
3941 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3942 if (endInfo.endPos <= startInfo.startPos) {
3943 // Check for invalid resize
3944 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3946 } else if (endInfo.endPos > startInfo.endPos) {
3947 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3948 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3949 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3956 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3957 m_commandStack->push(command);
3960 void CustomTrackView::slotUpdateAllThumbs()
3962 QList<QGraphicsItem *> itemList = items();
3963 //if (itemList.isEmpty()) return;
3965 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3966 for (int i = 0; i < itemList.count(); i++) {
3967 if (itemList.at(i)->type() == AVWIDGET) {
3968 item = static_cast <ClipItem *>(itemList.at(i));
3969 if (item->clipType() != COLOR) {
3970 // Check if we have a cached thumbnail
3971 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3972 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3973 if (QFile::exists(thumb)) {
3975 item->slotSetStartThumb(pix);
3976 item->slotSetEndThumb(pix);
3979 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3980 QString endThumb = startThumb;
3981 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3982 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3983 if (QFile::exists(startThumb)) {
3984 QPixmap pix(startThumb);
3985 item->slotSetStartThumb(pix);
3987 if (QFile::exists(endThumb)) {
3988 QPixmap pix(endThumb);
3989 item->slotSetEndThumb(pix);
3993 item->refreshClip(false);
3994 qApp->processEvents();
3997 viewport()->update();
4000 void CustomTrackView::saveThumbnails()
4002 QList<QGraphicsItem *> itemList = items();
4004 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4005 for (int i = 0; i < itemList.count(); i++) {
4006 if (itemList.at(i)->type() == AVWIDGET) {
4007 item = static_cast <ClipItem *>(itemList.at(i));
4008 if (item->clipType() != COLOR) {
4009 // Check if we have a cached thumbnail
4010 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4011 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4012 if (!QFile::exists(thumb)) {
4013 QPixmap pix(item->startThumb());
4017 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4018 QString endThumb = startThumb;
4019 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4020 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4021 if (!QFile::exists(startThumb)) {
4022 QPixmap pix(item->startThumb());
4023 pix.save(startThumb);
4025 if (!QFile::exists(endThumb)) {
4026 QPixmap pix(item->endThumb());
4036 void CustomTrackView::slotInsertTrack(int ix)
4038 kDebug() << "// INSERTING TRK: " << ix;
4039 QDialog d(parentWidget());
4040 Ui::AddTrack_UI view;
4042 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4043 view.track_nb->setValue(ix);
4044 d.setWindowTitle(i18n("Insert Track"));
4046 if (d.exec() == QDialog::Accepted) {
4047 ix = view.track_nb->value();
4048 if (view.before_select->currentIndex() == 1) {
4052 if (view.video_track->isChecked()) {
4053 info.type = VIDEOTRACK;
4054 info.isMute = false;
4055 info.isBlind = false;
4056 info.isLocked = false;
4058 info.type = AUDIOTRACK;
4059 info.isMute = false;
4060 info.isBlind = true;
4061 info.isLocked = false;
4063 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4064 m_commandStack->push(addTrack);
4065 m_document->setModified(true);
4069 void CustomTrackView::slotDeleteTrack(int ix)
4072 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4074 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4075 deleteTimelineTrack(ix, info);
4076 m_document->setModified(true);
4077 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4078 m_commandStack->push(command);*/
4082 void CustomTrackView::slotChangeTrack(int ix)
4084 QDialog d(parentWidget());
4085 Ui::AddTrack_UI view;
4087 view.label->setText(i18n("Change track"));
4088 view.before_select->setHidden(true);
4089 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4090 view.track_nb->setValue(ix);
4091 d.setWindowTitle(i18n("Change Track Type"));
4093 if (d.exec() == QDialog::Accepted) {
4095 info.isLocked = false;
4096 info.isMute = false;
4097 ix = view.track_nb->value();
4099 if (view.video_track->isChecked()) {
4100 info.type = VIDEOTRACK;
4101 info.isBlind = false;
4103 info.type = AUDIOTRACK;
4104 info.isBlind = true;
4106 changeTimelineTrack(ix, info);
4107 m_document->setModified(true);
4112 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4114 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4115 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4116 QList<QGraphicsItem *> selection = m_scene->items(r);
4117 QUndoCommand *deleteTrack = new QUndoCommand();
4118 deleteTrack->setText("Delete track");
4120 // Delete all clips in selected track
4121 for (int i = 0; i < selection.count(); i++) {
4122 if (selection.at(i)->type() == AVWIDGET) {
4123 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4124 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4125 m_scene->removeItem(item);
4128 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4129 Transition *item = static_cast <Transition *>(selection.at(i));
4130 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4131 m_scene->removeItem(item);
4137 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4138 m_commandStack->push(deleteTrack);
4141 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4143 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4144 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4145 m_commandStack->push(changeTrack);
4148 void CustomTrackView::autoTransition()
4150 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4151 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4152 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4155 Transition *tr = static_cast <Transition*>(itemList.at(0));
4156 tr->setAutomatic(!tr->isAutomatic());
4157 QDomElement transition = tr->toXML();
4158 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);
4162 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4165 QDomNodeList params = effect.elementsByTagName("parameter");
4166 for (int i = 0; i < params.count(); i++) {
4167 QDomElement e = params.item(i).toElement();
4168 if (!e.isNull() && e.attribute("type") == "constant") {
4169 if (e.hasAttribute("factor")) {
4170 double factor = e.attribute("factor").toDouble();
4171 double value = e.attribute("value").toDouble();
4172 value = value / factor;
4173 result.append(QString::number(value));
4174 } else result.append(e.attribute("value"));
4180 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4182 QList<QGraphicsItem *> list = scene()->items();
4183 ClipItem *clip = NULL;
4184 for (int i = 0; i < list.size(); ++i) {
4185 if (list.at(i)->type() == AVWIDGET) {
4186 clip = static_cast <ClipItem *>(list.at(i));
4187 if (clip->clipProducer() == id) {
4188 clip->setClipName(name);
4192 viewport()->update();
4195 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4197 minimum = GenTime();
4198 maximum = GenTime();
4199 QList<QGraphicsItem *> selection;
4200 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4201 selection.removeAll(item);
4202 for (int i = 0; i < selection.count(); i++) {
4203 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4204 if (clip && clip->type() == AVWIDGET) {
4205 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4206 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4211 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4213 minimum = GenTime();
4214 maximum = GenTime();
4215 QList<QGraphicsItem *> selection;
4216 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4217 selection.removeAll(item);
4218 for (int i = 0; i < selection.count(); i++) {
4219 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4220 if (clip && clip->type() == TRANSITIONWIDGET) {
4221 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4222 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4228 void CustomTrackView::loadGroups(const QDomNodeList groups)
4230 for (int i = 0; i < groups.count(); i++) {
4231 QDomNodeList children = groups.at(i).childNodes();
4232 scene()->clearSelection();
4233 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4234 QDomNode n = children.item(nodeindex);
4235 QDomElement elem = n.toElement();
4236 int pos = elem.attribute("position").toInt();
4237 int track = elem.attribute("track").toInt();
4238 if (elem.tagName() == "clipitem") {
4239 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4240 if (clip) clip->setSelected(true);
4242 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4243 if (clip) clip->setSelected(true);
4246 groupSelectedItems(false, true);
4250 void CustomTrackView::splitAudio()
4252 resetSelectionGroup();
4253 QList<QGraphicsItem *> selection = scene()->selectedItems();
4254 if (selection.isEmpty()) {
4255 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4258 QUndoCommand *splitCommand = new QUndoCommand();
4259 splitCommand->setText(i18n("Split audio"));
4260 for (int i = 0; i < selection.count(); i++) {
4261 if (selection.at(i)->type() == AVWIDGET) {
4262 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4263 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4264 if (clip->parentItem()) {
4265 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4267 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4272 m_commandStack->push(splitCommand);
4275 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4277 ClipItem *clip = getClipItemAt(pos, track);
4279 kDebug() << "// Cannot find clip to split!!!";
4283 int start = pos.frames(m_document->fps());
4284 int freetrack = m_document->tracksCount() - track - 1;
4285 for (; freetrack > 0; freetrack--) {
4286 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4287 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4288 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4289 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4290 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4295 kDebug() << "GOT TRK: " << track;
4296 if (freetrack == 0) {
4297 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4300 info.startPos = clip->startPos();
4301 info.endPos = clip->endPos();
4302 info.cropStart = clip->cropStart();
4303 info.track = m_document->tracksCount() - freetrack;
4304 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4305 scene()->clearSelection();
4306 clip->setSelected(true);
4307 ClipItem *audioClip = getClipItemAt(start, info.track);
4309 clip->setVideoOnly(true);
4310 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4311 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4312 audioClip->setSelected(true);
4313 audioClip->setAudioOnly(true);
4314 groupSelectedItems(false, true);
4318 // unsplit clip: remove audio part and change video part to normal clip
4319 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4320 kDebug() << "//CANNOT FIND CLP GRP";
4323 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4324 QList<QGraphicsItem *> children = grp->childItems();
4325 if (children.count() != 2) {
4326 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4329 for (int i = 0; i < children.count(); i++) {
4330 if (children.at(i) != clip) {
4331 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4332 ItemInfo info = clip->info();
4333 deleteClip(clp->info());
4334 clip->setVideoOnly(false);
4335 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4339 m_document->clipManager()->removeGroup(grp);
4340 scene()->destroyItemGroup(grp);
4344 void CustomTrackView::setVideoOnly()
4346 resetSelectionGroup();
4347 QList<QGraphicsItem *> selection = scene()->selectedItems();
4348 if (selection.isEmpty()) {
4349 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4352 QUndoCommand *videoCommand = new QUndoCommand();
4353 videoCommand->setText(i18n("Video only"));
4354 for (int i = 0; i < selection.count(); i++) {
4355 if (selection.at(i)->type() == AVWIDGET) {
4356 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4357 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4358 if (clip->parentItem()) {
4359 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4361 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4366 m_commandStack->push(videoCommand);
4369 void CustomTrackView::setAudioOnly()
4371 resetSelectionGroup();
4372 QList<QGraphicsItem *> selection = scene()->selectedItems();
4373 if (selection.isEmpty()) {
4374 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4377 QUndoCommand *videoCommand = new QUndoCommand();
4378 videoCommand->setText(i18n("Audio only"));
4379 for (int i = 0; i < selection.count(); i++) {
4380 if (selection.at(i)->type() == AVWIDGET) {
4381 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4382 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4383 if (clip->parentItem()) {
4384 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4386 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4391 m_commandStack->push(videoCommand);
4394 void CustomTrackView::setAudioAndVideo()
4396 resetSelectionGroup();
4397 QList<QGraphicsItem *> selection = scene()->selectedItems();
4398 if (selection.isEmpty()) {
4399 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4402 QUndoCommand *videoCommand = new QUndoCommand();
4403 videoCommand->setText(i18n("Audio and Video"));
4404 for (int i = 0; i < selection.count(); i++) {
4405 if (selection.at(i)->type() == AVWIDGET) {
4406 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4407 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4408 if (clip->parentItem()) {
4409 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4411 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4416 m_commandStack->push(videoCommand);
4419 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4421 ClipItem *clip = getClipItemAt(pos, track);
4423 kDebug() << "// Cannot find clip to split!!!";
4427 int start = pos.frames(m_document->fps());
4428 clip->setVideoOnly(true);
4429 clip->setAudioOnly(false);
4430 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4431 } else if (audioOnly) {
4432 int start = pos.frames(m_document->fps());
4433 clip->setAudioOnly(true);
4434 clip->setVideoOnly(false);
4435 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4437 int start = pos.frames(m_document->fps());
4438 clip->setAudioOnly(false);
4439 clip->setVideoOnly(false);
4440 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4445 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4447 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4448 m_clipTypeGroup->setEnabled(false);
4450 m_clipTypeGroup->setEnabled(true);
4451 QList <QAction *> actions = m_clipTypeGroup->actions();
4453 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4454 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4455 else lookup = "clip_audio_and_video";
4456 for (int i = 0; i < actions.count(); i++) {
4457 if (actions.at(i)->data().toString() == lookup) {
4458 actions.at(i)->setChecked(true);
4466 #include "customtrackview.moc"