1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
67 #include <QMouseEvent>
68 #include <QStylePainter>
69 #include <QGraphicsItem>
70 #include <QDomDocument>
72 #include <QApplication>
73 #include <QInputDialog>
77 // disable animation if user asked it in KDE's global settings
78 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
79 // needs something like below (taken from dolphin)
80 // #include <kglobalsettings.h>
81 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
82 // const int duration = animate ? 1500 : 1;
84 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
85 QGraphicsView(projectscene, parent),
86 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 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
139 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
140 m_scrollTimer.setInterval(100);
141 m_scrollTimer.setSingleShot(true);
144 CustomTrackView::~CustomTrackView()
146 qDeleteAll(m_guides);
149 void CustomTrackView::setDocumentModified()
151 m_document->setModified(true);
154 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
156 m_timelineContextMenu = timeline;
157 m_timelineContextClipMenu = clip;
158 m_clipTypeGroup = clipTypeGroup;
159 QList <QAction *> list = m_timelineContextClipMenu->actions();
160 for (int i = 0; i < list.count(); i++) {
161 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
162 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
163 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
166 m_timelineContextTransitionMenu = transition;
167 list = m_timelineContextTransitionMenu->actions();
168 for (int i = 0; i < list.count(); i++) {
169 if (list.at(i)->data().toString() == "auto") {
170 m_autoTransition = list.at(i);
176 void CustomTrackView::checkAutoScroll()
178 m_autoScroll = KdenliveSettings::autoscroll();
181 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
182 return m_scene->m_tracksList;
185 void CustomTrackView::checkTrackHeight()
187 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
188 m_tracksHeight = KdenliveSettings::trackheight();
189 emit trackHeightChanged();
190 QList<QGraphicsItem *> itemList = items();
192 Transition *transitionitem;
193 bool snap = KdenliveSettings::snaptopoints();
194 KdenliveSettings::setSnaptopoints(false);
195 for (int i = 0; i < itemList.count(); i++) {
196 if (itemList.at(i)->type() == AVWIDGET) {
197 item = (ClipItem*) itemList.at(i);
198 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
199 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
201 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
202 transitionitem = (Transition*) itemList.at(i);
203 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
204 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
207 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
209 for (int i = 0; i < m_guides.count(); i++) {
210 QLineF l = m_guides.at(i)->line();
211 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
212 m_guides.at(i)->setLine(l);
215 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
216 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
217 KdenliveSettings::setSnaptopoints(snap);
221 /** Zoom or move viewport on mousewheel
223 * If mousewheel+Ctrl, zooms in/out on the timeline.
225 * With Ctrl, moves viewport towards end of timeline if down/back,
226 * opposite on up/forward.
228 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
229 void CustomTrackView::wheelEvent(QWheelEvent * e)
231 if (e->modifiers() == Qt::ControlModifier) {
232 if (e->delta() > 0) emit zoomIn();
235 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
236 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
240 int CustomTrackView::getPreviousVideoTrack(int track)
242 track = m_document->tracksCount() - track - 1;
244 for (int i = track; i > -1; i--) {
245 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
251 void CustomTrackView::slotCheckMouseScrolling()
253 if (m_scrollOffset == 0) {
254 m_scrollTimer.stop();
257 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
258 m_scrollTimer.start();
261 void CustomTrackView::slotCheckPositionScrolling()
263 // If mouse is at a border of the view, scroll
264 if (m_moveOpMode != SEEK) return;
265 int pos = cursorPos();
266 if (mapFromScene(pos, 0).x() < 7) {
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
268 setCursorPos(mapToScene(QPoint()).x() - 1);
269 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
271 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
272 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
273 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
274 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
281 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
283 int pos = event->x();
284 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
285 emit mousePosition(mappedXPos);
286 if (event->buttons() & Qt::MidButton) return;
287 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
288 QGraphicsView::mouseMoveEvent(event);
293 if (event->buttons() != Qt::NoButton) {
294 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
295 if (m_dragItem && m_tool == SELECTTOOL) {
296 if (m_operationMode == MOVE && move) {
297 QGraphicsView::mouseMoveEvent(event);
298 // If mouse is at a border of the view, scroll
300 m_scrollOffset = -30;
301 m_scrollTimer.start();
302 } else if (viewport()->width() - pos < 10) {
304 m_scrollTimer.start();
305 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
307 } else if (m_operationMode == RESIZESTART && move) {
308 double snappedPos = getSnapPointForPos(mappedXPos);
309 m_document->renderer()->pause();
310 m_dragItem->resizeStart((int)(snappedPos));
311 } else if (m_operationMode == RESIZEEND && move) {
312 double snappedPos = getSnapPointForPos(mappedXPos);
313 m_document->renderer()->pause();
314 m_dragItem->resizeEnd((int)(snappedPos));
315 } else if (m_operationMode == FADEIN && move) {
316 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
317 } else if (m_operationMode == FADEOUT && move) {
318 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
319 } else if (m_operationMode == KEYFRAME && move) {
320 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
321 double pos = mapToScene(event->pos()).toPoint().y();
322 QRectF br = m_dragItem->sceneBoundingRect();
323 double maxh = 100.0 / br.height();
324 pos = (br.bottom() - pos) * maxh;
325 m_dragItem->updateKeyFramePos(keyFramePos, pos);
328 if (m_animation) delete m_animation;
330 if (m_visualTip) delete m_visualTip;
333 } else if (m_operationMode == MOVEGUIDE) {
334 if (m_animation) delete m_animation;
336 if (m_visualTip) delete m_visualTip;
338 QGraphicsView::mouseMoveEvent(event);
340 } else if (m_operationMode == SPACER && move) {
342 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
343 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
347 if (m_tool == RAZORTOOL) {
348 setCursor(m_razorCursor);
349 //QGraphicsView::mouseMoveEvent(event);
351 } else if (m_tool == SPACERTOOL) {
352 setCursor(m_spacerCursor);
356 QList<QGraphicsItem *> itemList = items(event->pos());
357 QGraphicsRectItem *item = NULL;
358 OPERATIONTYPE opMode = NONE;
360 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
362 } else for (int i = 0; i < itemList.count(); i++) {
363 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
364 item = (QGraphicsRectItem*) itemList.at(i);
369 if (item && event->buttons() == Qt::NoButton) {
370 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
371 if (m_tool == RAZORTOOL) {
372 // razor tool over a clip, display current frame in monitor
373 if (!m_blockRefresh && item->type() == AVWIDGET) {
374 //TODO: solve crash when showing frame when moving razor over clip
375 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
380 opMode = clip->operationMode(mapToScene(event->pos()));
382 if (opMode == m_moveOpMode) {
383 QGraphicsView::mouseMoveEvent(event);
387 if (m_animation) delete m_animation;
389 m_animationTimer->stop();
394 m_moveOpMode = opMode;
395 if (opMode == MOVE) {
396 setCursor(Qt::OpenHandCursor);
397 } else if (opMode == RESIZESTART) {
398 setCursor(KCursor("left_side", Qt::SizeHorCursor));
399 if (m_visualTip == NULL) {
400 QRectF rect = clip->sceneBoundingRect();
402 polygon << QPoint(0, rect.height() / 2 - size * 2);
403 polygon << QPoint(size * 2, (int)(rect.height() / 2));
404 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
405 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
407 m_visualTip = new QGraphicsPolygonItem(polygon);
408 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
409 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
410 m_visualTip->setPos(rect.x(), rect.y());
411 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
412 m_visualTip->setZValue(100);
413 m_animation = new QGraphicsItemAnimation;
414 m_animation->setItem(m_visualTip);
415 m_animation->setTimeLine(m_animationTimer);
417 m_animation->setScaleAt(.5, scale, 1);
418 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
420 m_animation->setScaleAt(1, scale, 1);
421 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
422 scene()->addItem(m_visualTip);
423 m_animationTimer->start();
425 } else if (opMode == RESIZEEND) {
426 setCursor(KCursor("right_side", Qt::SizeHorCursor));
427 if (m_visualTip == NULL) {
428 QRectF rect = clip->sceneBoundingRect();
430 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
431 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
432 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
433 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
435 m_visualTip = new QGraphicsPolygonItem(polygon);
436 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
437 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
438 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
439 m_visualTip->setPos(rect.right(), rect.y());
440 m_visualTip->setZValue(100);
441 m_animation = new QGraphicsItemAnimation;
442 m_animation->setItem(m_visualTip);
443 m_animation->setTimeLine(m_animationTimer);
445 m_animation->setScaleAt(.5, scale, 1);
447 m_animation->setScaleAt(1, scale, 1);
448 scene()->addItem(m_visualTip);
449 m_animationTimer->start();
451 } else if (opMode == FADEIN) {
452 if (m_visualTip == NULL) {
453 ClipItem *item = (ClipItem *) clip;
454 QRectF rect = clip->sceneBoundingRect();
455 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
456 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
457 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
458 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
459 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
460 m_visualTip->setZValue(100);
461 m_animation = new QGraphicsItemAnimation;
462 m_animation->setItem(m_visualTip);
463 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, scale, scale);
467 m_animation->setScaleAt(1, scale, scale);
468 scene()->addItem(m_visualTip);
469 m_animationTimer->start();
471 setCursor(Qt::PointingHandCursor);
472 } else if (opMode == FADEOUT) {
473 if (m_visualTip == NULL) {
474 ClipItem *item = (ClipItem *) clip;
475 QRectF rect = clip->sceneBoundingRect();
476 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
477 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
478 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
479 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
480 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
481 m_visualTip->setZValue(100);
482 m_animation = new QGraphicsItemAnimation;
483 m_animation->setItem(m_visualTip);
484 m_animation->setTimeLine(m_animationTimer);
486 m_animation->setScaleAt(.5, scale, scale);
488 m_animation->setScaleAt(1, scale, scale);
489 scene()->addItem(m_visualTip);
490 m_animationTimer->start();
492 setCursor(Qt::PointingHandCursor);
493 } else if (opMode == TRANSITIONSTART) {
494 /*if (m_visualTip == NULL) {
495 QRectF rect = clip->sceneBoundingRect();
496 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
497 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
498 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
499 m_visualTip->setZValue(100);
500 m_animation = new QGraphicsItemAnimation;
501 m_animation->setItem(m_visualTip);
502 m_animation->setTimeLine(m_animationTimer);
503 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
505 m_animation->setScaleAt(.5, scale, scale);
507 m_animation->setScaleAt(1, scale, scale);
508 scene()->addItem(m_visualTip);
509 m_animationTimer->start();
511 setCursor(Qt::PointingHandCursor);
512 } else if (opMode == TRANSITIONEND) {
513 /*if (m_visualTip == NULL) {
514 QRectF rect = clip->sceneBoundingRect();
515 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
516 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
517 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
518 m_visualTip->setZValue(100);
519 m_animation = new QGraphicsItemAnimation;
520 m_animation->setItem(m_visualTip);
521 m_animation->setTimeLine(m_animationTimer);
522 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
524 m_animation->setScaleAt(.5, scale, scale);
526 m_animation->setScaleAt(1, scale, scale);
527 scene()->addItem(m_visualTip);
528 m_animationTimer->start();
530 setCursor(Qt::PointingHandCursor);
531 } else if (opMode == KEYFRAME) {
532 setCursor(Qt::PointingHandCursor);
534 } // no clip under mouse
535 else if (m_tool == RAZORTOOL) {
538 } else if (opMode == MOVEGUIDE) {
539 m_moveOpMode = opMode;
540 setCursor(Qt::SplitHCursor);
542 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
544 setCursorPos(mappedXPos);
545 slotCheckPositionScrolling();
546 } else m_moveOpMode = NONE;
548 if (m_animation) delete m_animation;
549 m_animationTimer->stop();
555 setCursor(Qt::ArrowCursor);
557 QGraphicsView::mouseMoveEvent(event);
561 void CustomTrackView::mousePressEvent(QMouseEvent * event)
563 kDebug() << "mousePressEvent STARTED";
564 m_menuPosition = QPoint();
565 m_blockRefresh = true;
566 bool collision = false;
568 if (m_tool != RAZORTOOL) activateMonitor();
569 else if (m_document->renderer()->playSpeed() != 0.0) {
570 m_document->renderer()->pause();
573 m_clickEvent = event->pos();
575 // special cases (middle click button or ctrl / shift click
576 if (event->button() == Qt::MidButton) {
577 m_document->renderer()->switchPlay();
578 m_blockRefresh = false;
579 m_operationMode = NONE;
583 // check item under mouse
584 QList<QGraphicsItem *> collisionList = items(event->pos());
586 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
587 setDragMode(QGraphicsView::ScrollHandDrag);
588 QGraphicsView::mousePressEvent(event);
589 m_blockRefresh = false;
590 m_operationMode = NONE;
594 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
595 setDragMode(QGraphicsView::RubberBandDrag);
596 if (!(event->modifiers() & Qt::ControlModifier)) {
597 resetSelectionGroup();
598 scene()->clearSelection();
600 QGraphicsView::mousePressEvent(event);
601 m_blockRefresh = false;
602 m_operationMode = RUBBERSELECTION;
606 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
607 // a guide item was pressed
608 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
610 m_dragGuide = (Guide *) collisionList.at(0);
612 m_operationMode = MOVEGUIDE;
613 // deselect all clips so that only the guide will move
614 m_scene->clearSelection();
615 resetSelectionGroup();
616 updateSnapPoints(NULL);
617 QGraphicsView::mousePressEvent(event);
621 // Find first clip, transition or group under mouse
624 AbstractGroupItem *dragGroup = NULL;
625 while (ct < collisionList.count()) {
626 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
627 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
628 m_dragItemInfo = m_dragItem->info();
629 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
630 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
631 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
638 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
639 // update transition menu action
640 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
641 m_autoTransition->setEnabled(true);
642 } else m_autoTransition->setEnabled(false);
644 // context menu requested
645 if (event->button() == Qt::RightButton) {
647 if (dragGroup) dragGroup->setSelected(true);
648 else if (!m_dragItem->isSelected()) {
649 resetSelectionGroup(false);
650 m_scene->clearSelection();
651 m_dragItem->setSelected(true);
654 m_operationMode = NONE;
655 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
656 m_menuPosition = m_clickEvent;
662 // No item under click
663 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
664 resetSelectionGroup();
665 setCursor(Qt::ArrowCursor);
666 m_scene->clearSelection();
668 emit clipItemSelected(NULL);
669 updateClipTypeActions(NULL);
670 if (m_tool == SPACERTOOL) {
671 QList<QGraphicsItem *> selection;
672 if (event->modifiers() == Qt::ControlModifier) {
673 // Ctrl + click, select all items on track after click position
674 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
675 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
677 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;
679 // Select all items on all tracks after click position
680 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
681 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
684 resetSelectionGroup(false);
685 m_scene->clearSelection();
687 for (int i = 0; i < selection.count(); i++) {
688 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
689 selection.at(i)->setSelected(true);
692 groupSelectedItems(true);
693 m_operationMode = SPACER;
694 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
695 kDebug() << "END mousePress EVENT ";
700 if (m_tool == RAZORTOOL && m_dragItem) {
701 if (m_dragItem->type() == TRANSITIONWIDGET) {
702 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
706 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
707 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
712 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
713 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
714 m_document->renderer()->pause();
715 m_commandStack->push(command);
716 m_document->setModified(true);
722 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
724 QList <GenTime> offsetList;
725 QList<QGraphicsItem *> children = dragGroup->childItems();
726 for (int i = 0; i < children.count(); i++) {
727 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
728 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
729 offsetList.append(item->startPos());
730 offsetList.append(item->endPos());
733 if (!offsetList.isEmpty()) {
735 GenTime startOffset = offsetList.takeFirst();
736 QList <GenTime> cleandOffsetList;
737 for (int k = 0; k < offsetList.size(); k++) {
738 GenTime newoffset = offsetList.at(k) - startOffset;
739 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
740 cleandOffsetList.append(newoffset);
743 updateSnapPoints(NULL, cleandOffsetList, true);
747 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
748 else emit clipItemSelected(NULL);
750 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
751 // If clicked item is selected, allow move
752 if (dragGroup) dragGroup->setSelected(true);
754 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
756 resetSelectionGroup();
757 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
759 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
760 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
761 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
763 bool selected = !m_dragItem->isSelected();
764 if (dragGroup) dragGroup->setSelected(selected);
765 else m_dragItem->setSelected(selected);
767 groupSelectedItems();
768 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
769 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
770 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
771 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
774 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
775 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
777 if (m_operationMode == KEYFRAME) {
778 m_dragItem->updateSelectedKeyFrame();
779 m_blockRefresh = false;
781 } else if (m_operationMode == MOVE) {
782 setCursor(Qt::ClosedHandCursor);
783 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
785 info.startPos = m_dragItem->startPos();
786 info.track = m_dragItem->track();
787 int transitiontrack = getPreviousVideoTrack(info.track);
788 ClipItem *transitionClip = NULL;
789 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
790 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
791 info.endPos = transitionClip->endPos();
792 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
793 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
794 // Check there is no other transition at that place
795 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
796 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
797 QList<QGraphicsItem *> selection = m_scene->items(r);
798 bool transitionAccepted = true;
799 for (int i = 0; i < selection.count(); i++) {
800 if (selection.at(i)->type() == TRANSITIONWIDGET) {
801 Transition *tr = static_cast <Transition *>(selection.at(i));
802 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
803 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
804 } else transitionAccepted = false;
807 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
808 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
809 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
811 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
812 info.track = m_dragItem->track();
813 int transitiontrack = getPreviousVideoTrack(info.track);
814 ClipItem *transitionClip = NULL;
815 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
816 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
817 info.startPos = transitionClip->startPos();
818 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
819 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
820 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
821 EffectsList::setParameter(transition, "reverse", "1");
823 // Check there is no other transition at that place
824 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
825 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
826 QList<QGraphicsItem *> selection = m_scene->items(r);
827 bool transitionAccepted = true;
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->type() == TRANSITIONWIDGET) {
830 Transition *tr = static_cast <Transition *>(selection.at(i));
831 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
832 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
833 } else transitionAccepted = false;
836 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
837 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
839 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
840 resetSelectionGroup(false);
841 m_dragItem->setSelected(true);
844 m_blockRefresh = false;
846 //QGraphicsView::mousePressEvent(event);
849 void CustomTrackView::resetSelectionGroup(bool selectItems)
851 if (m_selectionGroup) {
852 // delete selection group
853 bool snap = KdenliveSettings::snaptopoints();
854 KdenliveSettings::setSnaptopoints(false);
856 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
857 scene()->destroyItemGroup(m_selectionGroup);
858 for (int i = 0; i < children.count(); i++) {
859 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
860 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
861 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
862 children.at(i)->setSelected(selectItems);
864 } else if (children.at(i)->type() == GROUPWIDGET) {
865 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
866 children.at(i)->setSelected(selectItems);
869 m_selectionGroup = NULL;
870 KdenliveSettings::setSnaptopoints(snap);
874 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
876 if (m_selectionGroup) {
877 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
880 QList<QGraphicsItem *> selection = m_scene->selectedItems();
881 if (selection.isEmpty()) return;
882 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
883 // Find top left position of selection
884 for (int i = 1; i < selection.count(); i++) {
885 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
886 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
887 if (currenttop.x() < top.x()) top.setX(currenttop.x());
888 if (currenttop.y() < top.y()) top.setY(currenttop.y());
892 if (force || selection.count() > 1) {
893 bool snap = KdenliveSettings::snaptopoints();
894 KdenliveSettings::setSnaptopoints(false);
895 if (createNewGroup) {
896 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
897 newGroup->translate(-top.x(), -top.y() + 1);
898 newGroup->setPos(top.x(), top.y() - 1);
899 scene()->addItem(newGroup);
901 // CHeck if we are trying to include a group in a group
902 QList <AbstractGroupItem *> groups;
903 for (int i = 0; i < selection.count(); i++) {
904 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
905 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
906 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
908 if (!groups.isEmpty()) {
909 // ungroup previous groups
910 while (!groups.isEmpty()) {
911 AbstractGroupItem *grp = groups.takeFirst();
912 m_document->clipManager()->removeGroup(grp);
913 scene()->destroyItemGroup(grp);
915 selection = m_scene->selectedItems();
918 for (int i = 0; i < selection.count(); i++) {
919 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
920 newGroup->addToGroup(selection.at(i));
921 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
924 KdenliveSettings::setSnaptopoints(snap);
926 m_selectionGroup = new AbstractGroupItem(m_document->fps());
927 m_selectionGroup->translate(-top.x(), -top.y() + 1);
928 m_selectionGroup->setPos(top.x(), top.y() - 1);
929 scene()->addItem(m_selectionGroup);
930 for (int i = 0; i < selection.count(); i++) {
931 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
932 m_selectionGroup->addToGroup(selection.at(i));
933 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
936 KdenliveSettings::setSnaptopoints(snap);
937 if (m_selectionGroup) {
938 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
939 m_selectionGroupInfo.track = m_selectionGroup->track();
942 } else resetSelectionGroup();
945 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
947 kDebug() << "++++++++++++ DBL CLK";
948 if (m_dragItem && m_dragItem->hasKeyFrames()) {
949 if (m_moveOpMode == KEYFRAME) {
950 // user double clicked on a keyframe, open edit dialog
951 QDialog d(parentWidget());
952 Ui::KeyFrameDialog_UI view;
954 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
955 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
956 view.kfr_value->setFocus();
957 if (d.exec() == QDialog::Accepted) {
958 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
959 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
960 ClipItem *item = (ClipItem *)m_dragItem;
961 QString previous = item->keyframes(item->selectedEffectIndex());
962 item->updateKeyframeEffect();
963 QString next = item->keyframes(item->selectedEffectIndex());
964 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
965 m_commandStack->push(command);
966 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
971 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
972 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
973 ClipItem * item = (ClipItem *) m_dragItem;
974 QString previous = item->keyframes(item->selectedEffectIndex());
975 item->updateKeyframeEffect();
976 QString next = item->keyframes(item->selectedEffectIndex());
977 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
978 m_commandStack->push(command);
979 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
981 } else if (m_dragItem) {
982 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
985 if (m_dragItem->type() == TRANSITIONWIDGET) {
986 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
988 getClipAvailableSpace(m_dragItem, minimum, maximum);
990 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
991 d.setMargins(minimum, maximum);
992 if (d.exec() == QDialog::Accepted) {
993 if (m_dragItem->type() == TRANSITIONWIDGET) {
994 // move & resize transition
996 startInfo.startPos = m_dragItem->startPos();
997 startInfo.endPos = m_dragItem->endPos();
998 startInfo.track = m_dragItem->track();
1000 endInfo.startPos = d.startPos();
1001 endInfo.endPos = endInfo.startPos + d.duration();
1002 endInfo.track = m_dragItem->track();
1003 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1004 m_commandStack->push(command);
1006 // move and resize clip
1007 QUndoCommand *moveCommand = new QUndoCommand();
1008 moveCommand->setText(i18n("Edit clip"));
1009 ItemInfo clipInfo = m_dragItem->info();
1010 if (d.startPos() != clipInfo.startPos) {
1011 ItemInfo startInfo = clipInfo;
1012 clipInfo.startPos = d.startPos();
1013 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1014 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1016 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1017 ItemInfo startInfo = clipInfo;
1018 clipInfo.endPos = clipInfo.startPos + d.duration();
1019 clipInfo.cropStart = d.cropStart();
1020 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1022 m_commandStack->push(moveCommand);
1026 QList<QGraphicsItem *> collisionList = items(event->pos());
1027 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1028 Guide *editGuide = (Guide *) collisionList.at(0);
1029 if (editGuide) slotEditGuide(editGuide->info());
1035 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1037 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1039 clip->setKeyframes(index, keyframes);
1040 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1041 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1045 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1047 if (clip == NULL) m_timelineContextMenu->popup(pos);
1048 else if (group != NULL) {
1049 m_changeSpeedAction->setEnabled(false);
1050 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1051 m_ungroupAction->setEnabled(true);
1052 updateClipTypeActions(NULL);
1053 m_timelineContextClipMenu->popup(pos);
1055 m_ungroupAction->setEnabled(false);
1056 if (clip->type() == AVWIDGET) {
1057 ClipItem *item = static_cast <ClipItem*>(clip);
1058 updateClipTypeActions(item);
1059 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1060 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1061 m_timelineContextClipMenu->popup(pos);
1062 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1066 void CustomTrackView::activateMonitor()
1068 emit activateDocumentMonitor();
1071 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1073 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1075 resetSelectionGroup();
1076 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1077 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1079 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1080 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1082 info.startPos = GenTime();
1083 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1084 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1085 info.track = (int)(1 / m_tracksHeight);
1086 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1087 m_selectionGroup->addToGroup(item);
1088 item->setFlags(QGraphicsItem::ItemIsSelectable);
1089 //TODO: check if we do not overlap another clip when first dropping in timeline
1090 // if (insertPossible(m_selectionGroup, event->pos()))
1091 QList <GenTime> offsetList;
1092 offsetList.append(info.endPos);
1093 updateSnapPoints(NULL, offsetList);
1094 scene()->addItem(m_selectionGroup);
1095 event->acceptProposedAction();
1096 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1098 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1099 m_scene->clearSelection();
1100 resetSelectionGroup(false);
1102 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1105 QList <GenTime> offsetList;
1106 for (int i = 0; i < ids.size(); ++i) {
1107 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1108 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1110 info.startPos = start;
1111 info.endPos = info.startPos + clip->duration();
1112 info.track = (int)(1 / m_tracksHeight);
1113 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1114 start += clip->duration();
1115 offsetList.append(start);
1116 m_selectionGroup->addToGroup(item);
1117 item->setFlags(QGraphicsItem::ItemIsSelectable);
1119 //TODO: check if we do not overlap another clip when first dropping in timeline
1120 //if (insertPossible(m_selectionGroup, event->pos()))
1121 updateSnapPoints(NULL, offsetList);
1122 scene()->addItem(m_selectionGroup);
1123 event->acceptProposedAction();
1125 // the drag is not a clip (may be effect, ...)
1127 QGraphicsView::dragEnterEvent(event);
1132 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1135 QList<QGraphicsItem *> children = group->childItems();
1136 for (int i = 0; i < children.count(); i++) {
1137 if (children.at(i)->type() == AVWIDGET) {
1138 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1139 ItemInfo info = clip->info();
1140 kDebug() << " / / INSERT : " << pos.x();
1141 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);
1142 kDebug() << " / / INSERT RECT: " << shape;
1143 path = path.united(QPolygonF(shape));
1147 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1148 if (collindingItems.isEmpty()) return true;
1150 for (int i = 0; i < collindingItems.count(); i++) {
1151 QGraphicsItem *collision = collindingItems.at(i);
1152 if (collision->type() == AVWIDGET) {
1154 kDebug() << "// COLLISIION DETECTED";
1163 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1165 int track = m_document->tracksCount() - clip->track();
1166 GenTime pos = clip->startPos();
1167 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1168 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1171 bool success = true;
1172 for (int i = 0; i < clip->effectsCount(); i++) {
1173 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1175 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1176 m_document->renderer()->doRefresh();
1179 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1181 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1183 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1184 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1185 emit clipItemSelected(clip);
1186 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1189 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1191 QString index = effect.attribute("kdenlive_ix");
1192 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1193 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1194 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1197 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1199 clip->deleteEffect(index);
1200 emit clipItemSelected(clip);
1204 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1206 QList<QGraphicsItem *> itemList = group->childItems();
1207 QUndoCommand *effectCommand = new QUndoCommand();
1209 QDomNode namenode = effect.elementsByTagName("name").item(0);
1210 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1211 else effectName = i18n("effect");
1212 effectCommand->setText(i18n("Add %1", effectName));
1214 for (int i = 0; i < itemList.count(); i++) {
1215 if (itemList.at(i)->type() == AVWIDGET) {
1216 ClipItem *item = (ClipItem *)itemList.at(i);
1217 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1218 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1221 if (item->isItemLocked()) {
1224 item->initEffect(effect);
1225 if (effect.attribute("tag") == "ladspa") {
1226 QString ladpsaFile = m_document->getLadspaFile();
1227 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1228 effect.setAttribute("src", ladpsaFile);
1230 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1235 m_commandStack->push(effectCommand);
1236 m_document->setModified(true);
1237 } else delete effectCommand;
1240 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1242 QList<QGraphicsItem *> itemList;
1243 QUndoCommand *effectCommand = new QUndoCommand();
1245 QDomNode namenode = effect.elementsByTagName("name").item(0);
1246 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1247 else effectName = i18n("effect");
1248 effectCommand->setText(i18n("Add %1", effectName));
1250 if (track == -1) itemList = scene()->selectedItems();
1251 if (itemList.isEmpty()) {
1252 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1253 if (clip) itemList.append(clip);
1254 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1256 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1257 for (int i = 0; i < itemList.count(); i++) {
1258 if (itemList.at(i)->type() == AVWIDGET) {
1259 ClipItem *item = (ClipItem *)itemList.at(i);
1260 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1261 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1264 if (item->isItemLocked()) {
1267 item->initEffect(effect);
1268 if (effect.attribute("tag") == "ladspa") {
1269 QString ladpsaFile = m_document->getLadspaFile();
1270 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1271 effect.setAttribute("src", ladpsaFile);
1273 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1278 m_commandStack->push(effectCommand);
1279 m_document->setModified(true);
1280 } else delete effectCommand;
1283 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1285 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1286 m_commandStack->push(command);
1287 m_document->setModified(true);
1290 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1292 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1294 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1295 if (effect.attribute("tag") == "ladspa") {
1296 // Update the ladspa affect file
1297 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1299 // check if we are trying to reset a keyframe effect
1300 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1301 clip->initEffect(effect);
1302 clip->setEffectAt(ix, effect);
1303 effectParams = clip->getEffectArgs(effect);
1305 if (effectParams.paramValue("disabled") == "1") {
1306 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1307 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1308 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1309 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1310 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1312 clip->setEffectAt(ix, effect);
1313 if (ix == clip->selectedEffectIndex()) {
1314 clip->setSelectedEffect(ix);
1315 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1317 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1318 // A fade effect was modified, update the clip
1319 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1320 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1321 clip->setFadeIn(pos);
1323 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1324 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1325 clip->setFadeOut(pos);
1330 m_document->setModified(true);
1333 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1335 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1337 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1338 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1339 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1340 clip->setEffectAt(oldPos - 1, act);
1341 clip->setEffectAt(newPos - 1, before);
1342 emit clipItemSelected(clip, newPos - 1);
1344 m_document->setModified(true);
1347 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1349 QDomElement effect = clip->effectAt(effectPos);
1350 QDomElement oldEffect = effect.cloneNode().toElement();
1351 effect.setAttribute("disabled", disable);
1352 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1353 m_commandStack->push(command);
1354 m_document->setModified(true);
1357 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1359 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1360 m_commandStack->push(command);
1361 m_document->setModified(true);
1364 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1366 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1367 m_commandStack->push(command);
1370 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1374 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1375 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1376 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1377 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);
1378 m_blockRefresh = false;
1381 if (item->parentItem()) {
1382 // Item is part of a group, reset group
1383 resetSelectionGroup();
1385 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1387 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1388 int cutPos = (int) cutTime.frames(m_document->fps());
1390 double speed = item->speed();
1391 newPos.startPos = cutTime;
1392 newPos.endPos = info.endPos;
1393 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1394 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1395 newPos.track = info.track;
1396 ClipItem *dup = item->clone(newPos);
1397 item->resizeEnd(cutPos, false);
1398 scene()->addItem(dup);
1399 if (item->checkKeyFrames()) slotRefreshEffects(item);
1400 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1401 item->baseClip()->addReference();
1402 m_document->updateClip(item->baseClip()->getId());
1403 m_document->setModified(true);
1404 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);
1405 kDebug() << "// CUTTING CLIP dONE";
1409 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1410 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1411 if (!item || !dup || item == dup) {
1412 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1413 m_blockRefresh = false;
1416 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1417 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1421 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1422 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1423 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1424 //deleteClip(dup->info());
1427 if (dup->isSelected()) emit clipItemSelected(NULL);
1428 dup->baseClip()->removeReference();
1429 m_document->updateClip(dup->baseClip()->getId());
1430 scene()->removeItem(dup);
1433 ItemInfo clipinfo = item->info();
1434 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1435 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1437 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1438 m_document->setModified(true);
1440 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1443 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1446 void CustomTrackView::slotEnableRefresh()
1448 m_blockRefresh = false;
1451 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1453 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1454 if (itemList.count() == 1) {
1455 if (itemList.at(0)->type() == AVWIDGET) {
1456 ClipItem *item = (ClipItem *) itemList.at(0);
1458 info.track = item->track();
1459 ClipItem *transitionClip = NULL;
1460 const int transitiontrack = getPreviousVideoTrack(info.track);
1461 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1462 if (pos < item->startPos() + item->duration() / 2) {
1463 // add transition to clip start
1464 info.startPos = item->startPos();
1465 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1466 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1467 info.endPos = transitionClip->endPos();
1468 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1469 // Check there is no other transition at that place
1470 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1471 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1472 QList<QGraphicsItem *> selection = m_scene->items(r);
1473 bool transitionAccepted = true;
1474 for (int i = 0; i < selection.count(); i++) {
1475 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1476 Transition *tr = static_cast <Transition *>(selection.at(i));
1477 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1478 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1479 } else transitionAccepted = false;
1482 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1483 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1486 // add transition to clip end
1487 info.endPos = item->endPos();
1488 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1489 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1490 info.startPos = transitionClip->startPos();
1491 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1492 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1494 // Check there is no other transition at that place
1495 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1496 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1497 QList<QGraphicsItem *> selection = m_scene->items(r);
1498 bool transitionAccepted = true;
1499 for (int i = 0; i < selection.count(); i++) {
1500 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1501 Transition *tr = static_cast <Transition *>(selection.at(i));
1502 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1503 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1504 } else transitionAccepted = false;
1507 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1508 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1511 } else for (int i = 0; i < itemList.count(); i++) {
1512 if (itemList.at(i)->type() == AVWIDGET) {
1513 ClipItem *item = (ClipItem *) itemList.at(i);
1515 info.startPos = item->startPos();
1516 info.endPos = info.startPos + GenTime(65, m_document->fps());
1517 info.track = item->track();
1519 // Check there is no other transition at that place
1520 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1521 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1522 QList<QGraphicsItem *> selection = m_scene->items(r);
1523 bool transitionAccepted = true;
1524 for (int i = 0; i < selection.count(); i++) {
1525 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1526 Transition *tr = static_cast <Transition *>(selection.at(i));
1527 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1528 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1529 } else transitionAccepted = false;
1532 int transitiontrack = getPreviousVideoTrack(info.track);
1533 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1534 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1539 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1541 if (transitionInfo.startPos >= transitionInfo.endPos) {
1542 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1545 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1546 m_commandStack->push(command);
1547 m_document->setModified(true);
1550 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1552 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1553 //kDebug() << "---- ADDING transition " << params.attribute("value");
1554 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1555 scene()->addItem(tr);
1556 m_document->setModified(true);
1558 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1563 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1565 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1567 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1570 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1571 if (m_dragItem == item) m_dragItem = NULL;
1573 emit transitionItemSelected(NULL);
1574 m_document->setModified(true);
1577 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1579 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1580 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1581 m_commandStack->push(command);
1582 m_document->setModified(true);
1585 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1587 Transition *item = getTransitionItemAt(pos, track);
1589 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1592 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);
1593 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1594 item->setTransitionParameters(transition);
1595 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1596 m_document->setModified(true);
1599 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1601 event->setDropAction(Qt::IgnoreAction);
1602 const QPointF pos = mapToScene(event->pos());
1603 if (m_selectionGroup && m_clipDrag) {
1604 m_selectionGroup->setPos(pos.x(), pos.y());
1605 event->setDropAction(Qt::MoveAction);
1606 event->acceptProposedAction();
1608 QGraphicsView::dragMoveEvent(event);
1612 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1614 if (m_selectionGroup && m_clipDrag) {
1615 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1617 scene()->destroyItemGroup(m_selectionGroup);
1618 m_selectionGroup = NULL;
1619 } else QGraphicsView::dragLeaveEvent(event);
1622 void CustomTrackView::dropEvent(QDropEvent * event)
1624 if (m_selectionGroup && m_clipDrag) {
1625 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1626 resetSelectionGroup();
1627 m_scene->clearSelection();
1628 bool hasVideoClip = false;
1629 for (int i = 0; i < items.count(); i++) {
1630 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1631 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1632 if (items.count() == 1) {
1633 updateClipTypeActions(item);
1635 updateClipTypeActions(NULL);
1637 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1638 m_commandStack->push(command);
1639 item->baseClip()->addReference();
1640 m_document->updateClip(item->baseClip()->getId());
1641 ItemInfo info = item->info();
1643 int tracknumber = m_document->tracksCount() - info.track - 1;
1644 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1645 if (isLocked) item->setItemLocked(true);
1647 if (item->baseClip()->isTransparent()) {
1648 // add transparency transition
1649 int endTrack = getPreviousVideoTrack(info.track);
1650 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1651 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1652 scene()->addItem(tr);
1654 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1658 info.track = m_document->tracksCount() - item->track();
1659 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1660 item->setSelected(true);
1662 m_changeSpeedAction->setEnabled(hasVideoClip);
1663 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1664 groupSelectedItems(true);
1665 } else QGraphicsView::dropEvent(event);
1670 QStringList CustomTrackView::mimeTypes() const
1672 QStringList qstrList;
1673 // list of accepted mime types for drop
1674 qstrList.append("text/plain");
1675 qstrList.append("kdenlive/producerslist");
1676 qstrList.append("kdenlive/clip");
1680 Qt::DropActions CustomTrackView::supportedDropActions() const
1682 // returns what actions are supported when dropping
1683 return Qt::MoveAction;
1686 void CustomTrackView::setDuration(int duration)
1688 int diff = qAbs(duration - sceneRect().width());
1689 if (diff * matrix().m11() > -50) {
1690 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1691 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1693 m_projectDuration = duration;
1696 int CustomTrackView::duration() const
1698 return m_projectDuration;
1701 void CustomTrackView::addTrack(TrackInfo type, int ix)
1703 if (ix == -1) m_document->insertTrack(ix, type);
1705 m_document->insertTrack(m_document->tracksCount() - ix, type);
1706 // insert track in MLT playlist
1707 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1709 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1710 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1711 QList<QGraphicsItem *> selection = m_scene->items(r);
1712 resetSelectionGroup();
1714 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1715 scene()->addItem(m_selectionGroup);
1716 for (int i = 0; i < selection.count(); i++) {
1717 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1718 m_selectionGroup->addToGroup(selection.at(i));
1719 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1721 // Move graphic items
1722 m_selectionGroup->translate(0, m_tracksHeight);
1724 // adjust track number
1725 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1726 for (int i = 0; i < children.count(); i++) {
1727 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1729 ItemInfo clipinfo = item->info();
1730 if (item->type() == AVWIDGET) {
1731 ClipItem *clip = static_cast <ClipItem *>(item);
1732 // We add a move clip command so that we get the correct producer for new track number
1733 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1734 Mlt::Producer *prod;
1735 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1736 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1737 else prod = clip->baseClip()->producer(clipinfo.track);
1738 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1739 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1741 } else if (item->type() == TRANSITIONWIDGET) {
1742 Transition *tr = static_cast <Transition *>(item);
1743 int track = tr->transitionEndTrack();
1745 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1749 resetSelectionGroup(false);
1752 int maxHeight = m_tracksHeight * m_document->tracksCount();
1753 for (int i = 0; i < m_guides.count(); i++) {
1754 QLineF l = m_guides.at(i)->line();
1755 l.setP2(QPointF(l.x2(), maxHeight));
1756 m_guides.at(i)->setLine(l);
1758 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1759 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1760 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1761 viewport()->update();
1762 //setFixedHeight(50 * m_tracksCount);
1765 void CustomTrackView::removeTrack(int ix)
1767 // Delete track in MLT playlist
1768 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1769 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1771 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1772 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1773 QList<QGraphicsItem *> selection = m_scene->items(r);
1775 resetSelectionGroup();
1777 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1778 scene()->addItem(m_selectionGroup);
1779 for (int i = 0; i < selection.count(); i++) {
1780 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1781 m_selectionGroup->addToGroup(selection.at(i));
1782 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1785 // Move graphic items
1786 qreal ydiff = 0 - (int) m_tracksHeight;
1787 m_selectionGroup->translate(0, ydiff);
1789 // adjust track number
1790 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1791 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1792 for (int i = 0; i < children.count(); i++) {
1793 if (children.at(i)->type() == AVWIDGET) {
1794 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1796 ItemInfo clipinfo = clip->info();
1797 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1798 // We add a move clip command so that we get the correct producer for new track number
1799 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1800 Mlt::Producer *prod;
1801 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1802 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1803 else prod = clip->baseClip()->producer(clipinfo.track);
1804 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1806 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1807 Transition *tr = static_cast <Transition *>(children.at(i));
1809 int track = tr->transitionEndTrack();
1811 ItemInfo clipinfo = tr->info();
1812 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1816 resetSelectionGroup(false);
1818 int maxHeight = m_tracksHeight * m_document->tracksCount();
1819 for (int i = 0; i < m_guides.count(); i++) {
1820 QLineF l = m_guides.at(i)->line();
1821 l.setP2(QPointF(l.x2(), maxHeight));
1822 m_guides.at(i)->setLine(l);
1824 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1825 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1826 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1827 viewport()->update();
1830 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1832 int tracknumber = m_document->tracksCount() - ix;
1833 m_document->setTrackType(tracknumber - 1, type);
1834 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1835 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1836 viewport()->update();
1840 void CustomTrackView::slotSwitchTrackAudio(int ix)
1842 /*for (int i = 0; i < m_document->tracksCount(); i++)
1843 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1844 int tracknumber = m_document->tracksCount() - ix;
1845 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1846 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1847 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1848 m_document->setModified(true);
1851 void CustomTrackView::slotSwitchTrackLock(int ix)
1853 int tracknumber = m_document->tracksCount() - ix - 1;
1854 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1855 m_commandStack->push(command);
1859 void CustomTrackView::lockTrack(int ix, bool lock)
1861 int tracknumber = m_document->tracksCount() - ix - 1;
1862 m_document->switchTrackLock(tracknumber, lock);
1863 emit doTrackLock(ix, lock);
1864 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1866 for (int i = 0; i < selection.count(); i++) {
1867 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1868 if (selection.at(i)->isSelected()) {
1869 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1870 else emit transitionItemSelected(NULL);
1872 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1874 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1875 viewport()->update();
1876 m_document->setModified(true);
1879 void CustomTrackView::slotSwitchTrackVideo(int ix)
1881 int tracknumber = m_document->tracksCount() - ix;
1882 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1883 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1884 m_document->setModified(true);
1887 void CustomTrackView::slotRemoveSpace()
1891 if (m_menuPosition.isNull()) {
1892 pos = GenTime(cursorPos(), m_document->fps());
1894 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1897 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1898 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1900 ClipItem *item = getClipItemAt(pos, track);
1902 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);
1905 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1906 //kDebug() << "// GOT LENGT; " << length;
1908 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);
1912 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1913 QList<QGraphicsItem *> items = m_scene->items(r);
1915 QList<ItemInfo> clipsToMove;
1916 QList<ItemInfo> transitionsToMove;
1918 for (int i = 0; i < items.count(); i++) {
1919 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1920 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1921 ItemInfo info = item->info();
1922 if (item->type() == AVWIDGET) {
1923 clipsToMove.append(info);
1924 } else if (item->type() == TRANSITIONWIDGET) {
1925 transitionsToMove.append(info);
1930 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1931 m_commandStack->push(command);
1934 void CustomTrackView::slotInsertSpace()
1938 if (m_menuPosition.isNull()) {
1939 pos = GenTime(cursorPos(), m_document->fps());
1941 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1942 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1944 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1945 if (d.exec() != QDialog::Accepted) return;
1946 GenTime spaceDuration = d.selectedDuration();
1947 track = d.selectedTrack();
1948 ClipItem *item = getClipItemAt(pos, track);
1949 if (item) pos = item->startPos();
1952 int maxh = sceneRect().height();
1954 minh = track * m_tracksHeight + m_tracksHeight / 2;
1955 maxh = m_tracksHeight / 2 - 1;
1958 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1959 QList<QGraphicsItem *> items = m_scene->items(r);
1961 QList<ItemInfo> clipsToMove;
1962 QList<ItemInfo> transitionsToMove;
1964 for (int i = 0; i < items.count(); i++) {
1965 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1966 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1967 ItemInfo info = item->info();
1968 if (item->type() == AVWIDGET) {
1969 clipsToMove.append(info);
1970 } else if (item->type() == TRANSITIONWIDGET) {
1971 transitionsToMove.append(info);
1976 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1977 m_commandStack->push(command);
1980 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
1982 int diff = duration.frames(m_document->fps());
1983 resetSelectionGroup();
1984 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1985 scene()->addItem(m_selectionGroup);
1987 Transition *transition;
1989 // Create lists with start pos for each track
1990 QMap <int, int> trackClipStartList;
1991 QMap <int, int> trackTransitionStartList;
1993 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1994 trackClipStartList[i] = -1;
1995 trackTransitionStartList[i] = -1;
1998 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1999 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2001 if (clip->parentItem()) {
2002 m_selectionGroup->addToGroup(clip->parentItem());
2003 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2005 m_selectionGroup->addToGroup(clip);
2006 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2008 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))
2009 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2010 } 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);
2012 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2013 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2015 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2016 m_selectionGroup->addToGroup(transition);
2017 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))
2018 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2019 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2020 } 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);
2022 m_selectionGroup->translate(diff, 0);
2024 // update items coordinates
2025 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2026 for (int i = 0; i < itemList.count(); i++) {
2027 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2028 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2029 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2030 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2031 for (int j = 0; j < children.count(); j++) {
2032 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2036 resetSelectionGroup(false);
2037 if (track != -1) track = m_document->tracksCount() - track;
2038 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2041 void CustomTrackView::deleteClip(const QString &clipId)
2043 resetSelectionGroup();
2044 QList<QGraphicsItem *> itemList = items();
2045 QUndoCommand *deleteCommand = new QUndoCommand();
2046 deleteCommand->setText(i18n("Delete timeline clips"));
2048 for (int i = 0; i < itemList.count(); i++) {
2049 if (itemList.at(i)->type() == AVWIDGET) {
2050 ClipItem *item = (ClipItem *)itemList.at(i);
2051 if (item->clipProducer() == clipId) {
2053 if (item->parentItem()) {
2054 // Clip is in a group, destroy the group
2055 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2057 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2061 if (count == 0) delete deleteCommand;
2062 else m_commandStack->push(deleteCommand);
2065 void CustomTrackView::setCursorPos(int pos, bool seek)
2067 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2069 m_cursorLine->setPos(pos, 0);
2070 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
2071 else if (m_autoScroll) checkScrolling();
2074 void CustomTrackView::updateCursorPos()
2076 m_cursorLine->setPos(m_cursorPos, 0);
2079 int CustomTrackView::cursorPos()
2081 return (int)(m_cursorPos);
2084 void CustomTrackView::moveCursorPos(int delta)
2086 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2087 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2088 m_cursorPos += delta;
2089 m_cursorLine->setPos(m_cursorPos, 0);
2090 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2093 void CustomTrackView::initCursorPos(int pos)
2095 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2097 m_cursorLine->setPos(pos, 0);
2101 void CustomTrackView::checkScrolling()
2103 int vert = verticalScrollBar()->value();
2104 int hor = cursorPos();
2105 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2108 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2110 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2111 QGraphicsView::mouseReleaseEvent(event);
2112 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2113 if (event->button() == Qt::MidButton) {
2116 setDragMode(QGraphicsView::NoDrag);
2117 if (m_operationMode == MOVEGUIDE) {
2118 setCursor(Qt::ArrowCursor);
2119 m_operationMode = NONE;
2120 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2121 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2122 m_commandStack->push(command);
2123 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2127 } else if (m_operationMode == SPACER) {
2129 if (event->modifiers() != Qt::ControlModifier) {
2130 // We are moving all tracks
2132 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2133 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2134 if (timeOffset != GenTime()) {
2135 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2137 QList<ItemInfo> clipsToMove;
2138 QList<ItemInfo> transitionsToMove;
2140 // Create lists with start pos for each track
2141 QMap <int, int> trackClipStartList;
2142 QMap <int, int> trackTransitionStartList;
2144 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2145 trackClipStartList[i] = -1;
2146 trackTransitionStartList[i] = -1;
2149 int max = items.count();
2150 for (int i = 0; i < max; i++) {
2151 if (items.at(i)->type() == GROUPWIDGET)
2152 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2155 for (int i = 0; i < items.count(); i++) {
2156 if (items.at(i)->type() == AVWIDGET) {
2157 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2158 ItemInfo info = item->info();
2159 clipsToMove.append(info);
2161 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2162 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2163 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2164 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2165 ItemInfo info = item->info();
2166 transitionsToMove.append(info);
2168 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2169 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2173 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2174 m_commandStack->push(command);
2175 if (track != -1) track = m_document->tracksCount() - track;
2176 kDebug() << "SPACER TRACK:" << track;
2177 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2179 resetSelectionGroup(false);
2180 m_operationMode = NONE;
2181 } else if (m_operationMode == RUBBERSELECTION) {
2182 kDebug() << "// END RUBBER SELECT";
2183 resetSelectionGroup();
2184 groupSelectedItems();
2185 m_operationMode = NONE;
2188 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2189 emit transitionItemSelected(NULL);
2193 if (m_dragItem) info = m_dragItem->info();
2195 if (m_operationMode == MOVE) {
2196 setCursor(Qt::OpenHandCursor);
2198 if (m_dragItem->parentItem() == 0) {
2199 // we are moving one clip, easy
2200 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2201 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2202 Mlt::Producer *prod;
2203 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2204 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2205 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2206 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);
2208 int tracknumber = m_document->tracksCount() - item->track() - 1;
2209 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2210 if (isLocked) item->setItemLocked(true);
2212 QUndoCommand *moveCommand = new QUndoCommand();
2213 moveCommand->setText(i18n("Move clip"));
2214 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2215 // Also move automatic transitions (on lower track)
2216 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2217 if (tr && tr->isAutomatic()) {
2218 ItemInfo trInfo = tr->info();
2219 ItemInfo newTrInfo = trInfo;
2220 newTrInfo.track = info.track;
2221 newTrInfo.startPos = m_dragItem->startPos();
2222 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2223 // transition end should stay the same
2225 // transition end should be adjusted to clip
2226 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2228 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2230 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2231 // Check if there is a transition at clip end
2232 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2233 if (tr && tr->isAutomatic()) {
2234 ItemInfo trInfo = tr->info();
2235 ItemInfo newTrInfo = trInfo;
2236 newTrInfo.track = info.track;
2237 newTrInfo.endPos = m_dragItem->endPos();
2238 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2239 // transition start should stay the same
2241 // transition start should be moved
2242 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2244 if (newTrInfo.startPos < newTrInfo.endPos)
2245 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2248 // Also move automatic transitions (on upper track)
2249 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2250 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2251 ItemInfo trInfo = tr->info();
2252 ItemInfo newTrInfo = trInfo;
2253 newTrInfo.startPos = m_dragItem->startPos();
2254 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2255 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2256 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2257 // transition end should be adjusted to clip on upper track
2258 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2260 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2263 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2264 // Check if there is a transition at clip end
2265 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2266 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2267 ItemInfo trInfo = tr->info();
2268 ItemInfo newTrInfo = trInfo;
2269 newTrInfo.endPos = m_dragItem->endPos();
2270 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2271 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2272 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2273 // transition start should be moved
2274 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2276 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2280 m_commandStack->push(moveCommand);
2282 // undo last move and emit error message
2283 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2284 m_commandStack->push(command);
2285 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2287 m_document->setModified(true);
2289 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2290 Transition *transition = static_cast <Transition *>(m_dragItem);
2291 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)) {
2292 // Moving transition failed, revert to previous position
2293 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2294 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2296 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2297 m_commandStack->push(command);
2298 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2302 // Moving several clips. We need to delete them and readd them to new position,
2303 // or they might overlap each other during the move
2304 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2305 QList<QGraphicsItem *> items = group->childItems();
2307 QList<ItemInfo> clipsToMove;
2308 QList<ItemInfo> transitionsToMove;
2310 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2311 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2312 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2313 if (timeOffset != GenTime() || trackOffset != 0) {
2314 // remove items in MLT playlist
2317 int max = items.count();
2318 for (int i = 0; i < max; i++) {
2319 if (items.at(i)->type() == GROUPWIDGET) {
2320 items += items.at(i)->childItems();
2324 for (int i = 0; i < items.count(); i++) {
2325 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2326 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2327 ItemInfo info = item->info();
2328 if (item->type() == AVWIDGET) {
2329 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2330 // error, clip cannot be removed from playlist
2331 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2333 clipsToMove.append(info);
2336 transitionsToMove.append(info);
2337 Transition *tr = static_cast <Transition*>(item);
2338 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2342 for (int i = 0; i < items.count(); i++) {
2343 // re-add items in correct place
2344 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2345 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2347 ItemInfo info = item->info();
2348 int tracknumber = m_document->tracksCount() - info.track - 1;
2349 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2351 group->removeFromGroup(item);
2352 item->setItemLocked(true);
2355 if (item->type() == AVWIDGET) {
2356 ClipItem *clip = static_cast <ClipItem*>(item);
2357 info.track = m_document->tracksCount() - info.track;
2358 Mlt::Producer *prod;
2359 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2360 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2361 else prod = clip->baseClip()->producer(info.track);
2362 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2363 for (int i = 0; i < clip->effectsCount(); i++) {
2364 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2367 Transition *tr = static_cast <Transition*>(item);
2368 int newTrack = tr->transitionEndTrack();
2369 if (!tr->forcedTrack()) {
2370 newTrack = getPreviousVideoTrack(info.track);
2372 tr->updateTransitionEndTrack(newTrack);
2373 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2377 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2378 m_commandStack->push(move);
2380 //QPointF top = group->sceneBoundingRect().topLeft();
2381 //QPointF oldpos = m_selectionGroup->scenePos();
2382 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2383 //group->setPos(top);
2384 //TODO: get rid of the 3 lines below
2385 if (m_selectionGroup) {
2386 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2387 m_selectionGroupInfo.track = m_selectionGroup->track();
2389 m_document->setModified(true);
2393 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2395 if (m_dragItem->type() == AVWIDGET) {
2396 ItemInfo resizeinfo = m_dragItemInfo;
2397 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2398 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2400 QUndoCommand *resizeCommand = new QUndoCommand();
2401 resizeCommand->setText(i18n("Resize clip"));
2403 // Check if there is an automatic transition on that clip (lower track)
2404 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2405 if (transition && transition->isAutomatic()) {
2406 ItemInfo trInfo = transition->info();
2407 ItemInfo newTrInfo = trInfo;
2408 newTrInfo.startPos = m_dragItem->startPos();
2409 if (newTrInfo.startPos < newTrInfo.endPos)
2410 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2412 // Check if there is an automatic transition on that clip (upper track)
2413 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2414 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2415 ItemInfo trInfo = transition->info();
2416 ItemInfo newTrInfo = trInfo;
2417 newTrInfo.startPos = m_dragItem->startPos();
2418 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2419 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2420 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2423 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2424 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2425 m_commandStack->push(resizeCommand);
2427 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2428 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2430 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2431 Transition *transition = static_cast <Transition *>(m_dragItem);
2432 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)) {
2433 // Cannot resize transition
2434 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2435 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2437 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2438 m_commandStack->push(command);
2442 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2443 // Item was resized, rebuild group;
2444 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2445 QList <QGraphicsItem *> children = group->childItems();
2446 m_document->clipManager()->removeGroup(group);
2447 scene()->destroyItemGroup(group);
2448 for (int i = 0; i < children.count(); i++) {
2449 children.at(i)->setSelected(true);
2451 groupSelectedItems(false, true);
2453 //m_document->renderer()->doRefresh();
2454 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2456 if (m_dragItem->type() == AVWIDGET) {
2457 ItemInfo resizeinfo = info;
2458 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2459 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2461 QUndoCommand *resizeCommand = new QUndoCommand();
2462 resizeCommand->setText(i18n("Resize clip"));
2464 // Check if there is an automatic transition on that clip (lower track)
2465 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2466 if (tr && tr->isAutomatic()) {
2467 ItemInfo trInfo = tr->info();
2468 ItemInfo newTrInfo = trInfo;
2469 newTrInfo.endPos = m_dragItem->endPos();
2470 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2473 // Check if there is an automatic transition on that clip (upper track)
2474 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2475 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2476 ItemInfo trInfo = tr->info();
2477 ItemInfo newTrInfo = trInfo;
2478 newTrInfo.endPos = m_dragItem->endPos();
2479 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2480 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2481 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2485 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2486 m_commandStack->push(resizeCommand);
2487 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2489 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2490 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2492 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2493 Transition *transition = static_cast <Transition *>(m_dragItem);
2494 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)) {
2495 // Cannot resize transition
2496 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2497 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2499 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2500 m_commandStack->push(command);
2503 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2504 // Item was resized, rebuild group;
2505 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2506 QList <QGraphicsItem *> children = group->childItems();
2507 m_document->clipManager()->removeGroup(group);
2508 scene()->destroyItemGroup(group);
2509 for (int i = 0; i < children.count(); i++) {
2510 children.at(i)->setSelected(true);
2512 groupSelectedItems(false, true);
2514 //m_document->renderer()->doRefresh();
2515 } else if (m_operationMode == FADEIN) {
2516 // resize fade in effect
2517 ClipItem * item = (ClipItem *) m_dragItem;
2518 int ix = item->hasEffect("volume", "fadein");
2520 QDomElement oldeffect = item->effectAt(ix);
2521 int start = item->cropStart().frames(m_document->fps());
2522 int end = item->fadeIn();
2524 slotDeleteEffect(item, oldeffect);
2527 QDomElement effect = oldeffect.cloneNode().toElement();
2528 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2529 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2530 slotUpdateClipEffect(item, effect, oldeffect, ix);
2531 emit clipItemSelected(item, ix);
2533 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2534 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2535 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2536 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2538 ix = item->hasEffect("volume", "fade_from_black");
2540 QDomElement oldeffect = item->effectAt(ix);
2541 int start = item->cropStart().frames(m_document->fps());
2542 int end = item->fadeIn();
2544 slotDeleteEffect(item, oldeffect);
2547 QDomElement effect = oldeffect.cloneNode().toElement();
2548 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2549 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2550 slotUpdateClipEffect(item, effect, oldeffect, ix);
2551 emit clipItemSelected(item, ix);
2554 } else if (m_operationMode == FADEOUT) {
2555 // resize fade in effect
2556 ClipItem * item = (ClipItem *) m_dragItem;
2557 int ix = item->hasEffect("volume", "fadeout");
2559 QDomElement oldeffect = item->effectAt(ix);
2560 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2561 int start = item->fadeOut();
2563 slotDeleteEffect(item, oldeffect);
2565 start = end - start;
2566 QDomElement effect = oldeffect.cloneNode().toElement();
2567 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2568 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2569 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2570 slotUpdateClipEffect(item, effect, oldeffect, ix);
2571 emit clipItemSelected(item, ix);
2573 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2574 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2575 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2576 EffectsList::setParameter(effect, "out", QString::number(0));
2577 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2579 ix = item->hasEffect("brightness", "fade_to_black");
2581 QDomElement oldeffect = item->effectAt(ix);
2582 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2583 int start = item->fadeOut();
2585 slotDeleteEffect(item, oldeffect);
2587 start = end - start;
2588 QDomElement effect = oldeffect.cloneNode().toElement();
2589 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2590 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2591 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2592 slotUpdateClipEffect(item, effect, oldeffect, ix);
2593 emit clipItemSelected(item, ix);
2596 } else if (m_operationMode == KEYFRAME) {
2597 // update the MLT effect
2598 ClipItem * item = (ClipItem *) m_dragItem;
2599 QString previous = item->keyframes(item->selectedEffectIndex());
2600 item->updateKeyframeEffect();
2601 QString next = item->keyframes(item->selectedEffectIndex());
2602 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2603 m_commandStack->push(command);
2604 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2607 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2608 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2609 m_operationMode = NONE;
2612 void CustomTrackView::deleteClip(ItemInfo info)
2614 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2616 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2617 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2620 if (item->isSelected()) emit clipItemSelected(NULL);
2621 item->baseClip()->removeReference();
2622 m_document->updateClip(item->baseClip()->getId());
2624 if (item->baseClip()->isTransparent()) {
2625 // also remove automatic transition
2626 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2627 if (tr && tr->isAutomatic()) {
2628 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2629 scene()->removeItem(tr);
2633 scene()->removeItem(item);
2634 if (m_dragItem == item) m_dragItem = NULL;
2636 m_document->renderer()->doRefresh();
2639 void CustomTrackView::deleteSelectedClips()
2641 resetSelectionGroup();
2642 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2643 if (itemList.count() == 0) {
2644 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2647 scene()->clearSelection();
2648 QUndoCommand *deleteSelected = new QUndoCommand();
2649 deleteSelected->setText(i18n("Delete selected items"));
2650 bool resetGroup = false;
2652 // expand & destroy groups
2653 for (int i = 0; i < itemList.count(); i++) {
2654 if (itemList.at(i)->type() == GROUPWIDGET) {
2655 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2656 itemList += children;
2657 QList <ItemInfo> clipInfos;
2658 QList <ItemInfo> transitionInfos;
2659 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2660 for (int j = 0; j < children.count(); j++) {
2661 if (children.at(j)->type() == AVWIDGET) {
2662 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2663 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2664 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2665 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2666 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2669 if (clipInfos.count() > 0) {
2670 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2676 for (int i = 0; i < itemList.count(); i++) {
2677 if (itemList.at(i)->type() == AVWIDGET) {
2678 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2679 if (item->parentItem()) resetGroup = true;
2680 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2681 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2682 Transition *item = static_cast <Transition *>(itemList.at(i));
2683 if (item->parentItem()) resetGroup = true;
2685 info.startPos = item->startPos();
2686 info.endPos = item->endPos();
2687 info.track = item->track();
2688 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2691 m_commandStack->push(deleteSelected);
2694 void CustomTrackView::changeClipSpeed()
2696 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2697 if (itemList.count() == 0) {
2698 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2701 QUndoCommand *changeSelected = new QUndoCommand();
2702 changeSelected->setText("Edit clip speed");
2706 for (int i = 0; i < itemList.count(); i++) {
2707 if (itemList.at(i)->type() == AVWIDGET) {
2708 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2709 ItemInfo info = item->info();
2710 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2712 double speed = (double) percent / 100.0;
2713 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2715 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2719 if (count > 0) m_commandStack->push(changeSelected);
2720 else delete changeSelected;
2723 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2725 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2726 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2728 kDebug() << "ERROR: Cannot find clip for speed change";
2729 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2732 info.track = m_document->tracksCount() - item->track();
2733 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2735 item->setSpeed(speed);
2736 item->updateRectGeometry();
2737 if (item->cropDuration().frames(m_document->fps()) > endPos)
2738 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2739 m_document->setModified(true);
2740 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2743 void CustomTrackView::cutSelectedClips()
2745 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2746 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2747 for (int i = 0; i < itemList.count(); i++) {
2748 if (itemList.at(i)->type() == AVWIDGET) {
2749 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2750 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2751 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2752 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2753 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2754 m_commandStack->push(command);
2760 void CustomTrackView::groupClips(bool group)
2762 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2763 QList <ItemInfo> clipInfos;
2764 QList <ItemInfo> transitionInfos;
2765 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2768 int max = itemList.count();
2769 for (int i = 0; i < max; i++) {
2770 if (itemList.at(i)->type() == GROUPWIDGET) {
2771 itemList += itemList.at(i)->childItems();
2775 for (int i = 0; i < itemList.count(); i++) {
2776 if (itemList.at(i)->type() == AVWIDGET) {
2777 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2778 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2779 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2780 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2781 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2784 if (clipInfos.count() > 0) {
2785 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2786 m_commandStack->push(command);
2790 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2792 resetSelectionGroup();
2793 m_scene->clearSelection();
2795 for (int i = 0; i < clipInfos.count(); i++) {
2796 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2797 if (clip == NULL) continue;
2798 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2799 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2800 m_document->clipManager()->removeGroup(grp);
2801 scene()->destroyItemGroup(grp);
2803 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2805 for (int i = 0; i < transitionInfos.count(); i++) {
2806 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2807 if (tr == NULL) continue;
2808 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2809 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2810 m_document->clipManager()->removeGroup(grp);
2811 scene()->destroyItemGroup(grp);
2813 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2815 m_document->setModified(true);
2819 QList <QGraphicsItemGroup *> groups;
2820 for (int i = 0; i < clipInfos.count(); i++) {
2821 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2823 clip->setSelected(true);
2826 for (int i = 0; i < transitionInfos.count(); i++) {
2827 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2829 clip->setSelected(true);
2833 groupSelectedItems(false, true);
2834 m_document->setModified(true);
2837 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2839 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2840 if (baseclip == NULL) {
2841 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2844 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2845 item->setEffectList(effects);
2846 scene()->addItem(item);
2848 int tracknumber = m_document->tracksCount() - info.track - 1;
2849 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2850 if (isLocked) item->setItemLocked(true);
2852 if (item->baseClip()->isTransparent()) {
2853 // add transparency transition
2854 int endTrack = getPreviousVideoTrack(info.track);
2855 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2856 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2858 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2864 baseclip->addReference();
2865 m_document->updateClip(baseclip->getId());
2866 info.track = m_document->tracksCount() - info.track;
2867 Mlt::Producer *prod;
2868 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2869 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2870 else prod = baseclip->producer(info.track);
2871 m_document->renderer()->mltInsertClip(info, xml, prod);
2872 for (int i = 0; i < item->effectsCount(); i++) {
2873 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2875 m_document->setModified(true);
2876 m_document->renderer()->doRefresh();
2879 void CustomTrackView::slotUpdateClip(const QString &clipId)
2881 QList<QGraphicsItem *> list = scene()->items();
2882 ClipItem *clip = NULL;
2883 for (int i = 0; i < list.size(); ++i) {
2884 if (list.at(i)->type() == AVWIDGET) {
2885 clip = static_cast <ClipItem *>(list.at(i));
2886 if (clip->clipProducer() == clipId) {
2887 clip->refreshClip();
2888 ItemInfo info = clip->info();
2889 info.track = m_document->tracksCount() - clip->track();
2890 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2896 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2898 int framepos = (int)(pos.frames(m_document->fps()));
2899 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2900 ClipItem *clip = NULL;
2901 for (int i = 0; i < list.size(); i++) {
2902 if (list.at(i)->type() == AVWIDGET) {
2903 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2904 if (test->endPos() == pos) clip = test;
2911 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2913 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2914 ClipItem *clip = NULL;
2915 for (int i = 0; i < list.size(); i++) {
2916 if (list.at(i)->type() == AVWIDGET) {
2917 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2918 if (test->startPos() == pos) clip = test;
2925 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2927 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2928 ClipItem *clip = NULL;
2929 for (int i = 0; i < list.size(); i++) {
2930 if (list.at(i)->type() == AVWIDGET) {
2931 clip = static_cast <ClipItem *>(list.at(i));
2938 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2940 int framepos = (int)(pos.frames(m_document->fps()));
2941 return getClipItemAt(framepos, track);
2944 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
2946 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2947 Transition *clip = NULL;
2948 for (int i = 0; i < list.size(); i++) {
2949 if (list.at(i)->type() == TRANSITIONWIDGET) {
2950 clip = static_cast <Transition *>(list.at(i));
2957 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
2959 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2962 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
2964 int framepos = (int)(pos.frames(m_document->fps()));
2965 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2966 Transition *clip = NULL;
2967 for (int i = 0; i < list.size(); i++) {
2968 if (list.at(i)->type() == TRANSITIONWIDGET) {
2969 Transition *test = static_cast <Transition *>(list.at(i));
2970 if (test->endPos() == pos) clip = test;
2977 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
2979 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2980 Transition *clip = NULL;
2981 for (int i = 0; i < list.size(); ++i) {
2982 if (list.at(i)->type() == TRANSITIONWIDGET) {
2983 Transition *test = static_cast <Transition *>(list.at(i));
2984 if (test->startPos() == pos) clip = test;
2991 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
2993 if (m_selectionGroup) resetSelectionGroup(false);
2994 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2996 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);
2997 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3000 Mlt::Producer *prod;
3001 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3002 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3003 else prod = item->baseClip()->producer(end.track);
3005 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);
3007 bool snap = KdenliveSettings::snaptopoints();
3008 KdenliveSettings::setSnaptopoints(false);
3009 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3011 int tracknumber = m_document->tracksCount() - end.track - 1;
3012 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3013 m_scene->clearSelection();
3014 if (isLocked) item->setItemLocked(true);
3016 if (item->isItemLocked()) item->setItemLocked(false);
3017 item->setSelected(true);
3019 if (item->baseClip()->isTransparent()) {
3020 // Also move automatic transition
3021 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3022 if (tr && tr->isAutomatic()) {
3023 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3024 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);
3025 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3028 KdenliveSettings::setSnaptopoints(snap);
3029 m_document->setModified(true);
3031 // undo last move and emit error message
3032 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3034 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3037 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3040 kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3041 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
3042 resetSelectionGroup();
3043 m_scene->clearSelection();
3044 QList<QGraphicsItem *> itemList = items();
3045 for (int i = 0; i < itemList.count(); i++) {
3046 if (itemList.at(i)->type() == AVWIDGET)
3047 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3050 for (int i = 0; i < startClip.count(); i++) {
3052 startClip[i].startPos = startClip.at(i).startPos - offset;
3053 startClip[i].track = startClip.at(i).track - trackOffset;
3055 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3056 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3058 clip->setItemLocked(false);
3059 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3060 else clip->setSelected(true);
3061 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3062 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3064 for (int i = 0; i < startTransition.count(); i++) {
3066 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3067 startTransition[i].track = startTransition.at(i).track - trackOffset;
3069 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3071 tr->setItemLocked(false);
3072 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3073 else tr->setSelected(true);
3074 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());
3075 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3077 groupSelectedItems(true);
3078 if (m_selectionGroup) {
3079 bool snap = KdenliveSettings::snaptopoints();
3080 KdenliveSettings::setSnaptopoints(false);
3082 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3084 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3086 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3088 int max = children.count();
3089 for (int i = 0; i < max; i++) {
3090 if (children.at(i)->type() == GROUPWIDGET) {
3091 children += children.at(i)->childItems();
3094 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3096 for (int i = 0; i < children.count(); i++) {
3097 // re-add items in correct place
3098 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3099 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3101 ItemInfo info = item->info();
3102 int tracknumber = m_document->tracksCount() - info.track - 1;
3103 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3104 if (isLocked) item->setItemLocked(true);
3105 else if (item->isItemLocked()) item->setItemLocked(false);
3107 if (item->type() == AVWIDGET) {
3108 ClipItem *clip = static_cast <ClipItem*>(item);
3109 info.track = m_document->tracksCount() - info.track;
3110 Mlt::Producer *prod;
3111 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3112 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3113 else prod = clip->baseClip()->producer(info.track);
3114 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3115 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3116 } else if (item->type() == TRANSITIONWIDGET) {
3117 Transition *tr = static_cast <Transition*>(item);
3118 int newTrack = tr->transitionEndTrack();
3119 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3120 if (!tr->forcedTrack()) {
3121 newTrack += trackOffset;
3122 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3124 tr->updateTransitionEndTrack(newTrack);
3125 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3126 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3129 KdenliveSettings::setSnaptopoints(snap);
3130 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3132 kDebug() << "///////// DONE+++++++++++++";
3134 for (int i = 0; i < itemList.count(); i++) {
3135 if (itemList.at(i)->type() == AVWIDGET)
3136 kDebug() << "ITEM " << i << ": " << static_cast <AbstractClipItem *>(itemList.at(i))->startPos().frames(25) << ",REEL: " << itemList.at(i)->scenePos();
3140 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3142 Transition *item = getTransitionItemAt(start.startPos, start.track);
3144 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);
3145 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3148 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3149 bool snap = KdenliveSettings::snaptopoints();
3150 KdenliveSettings::setSnaptopoints(false);
3151 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3152 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3153 // Transition was moved
3154 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3155 } else if (end.endPos == start.endPos) {
3156 // Transition start resize
3157 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3158 } else if (end.startPos == start.startPos) {
3159 // Transition end resize;
3160 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3163 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3164 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3165 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3167 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3168 KdenliveSettings::setSnaptopoints(snap);
3169 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3170 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);
3171 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3174 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3176 bool resizeClipStart = true;
3177 if (start.startPos == end.startPos) resizeClipStart = false;
3178 /*if (resizeClipStart) offset = 1;
3180 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3182 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);
3183 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3186 if (item->parentItem()) {
3187 // Item is part of a group, reset group
3188 resetSelectionGroup();
3190 bool snap = KdenliveSettings::snaptopoints();
3191 KdenliveSettings::setSnaptopoints(false);
3192 if (resizeClipStart && start.startPos != end.startPos) {
3193 ItemInfo clipinfo = item->info();
3194 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3195 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3197 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3198 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3199 updateClipFade(item);
3200 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3201 } else if (!resizeClipStart) {
3202 ItemInfo clipinfo = item->info();
3203 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3204 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3206 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3207 updateClipFade(item, true);
3208 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3210 if (end.cropStart != start.cropStart) {
3211 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3212 ItemInfo clipinfo = end;
3213 clipinfo.track = m_document->tracksCount() - end.track;
3214 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3216 item->setCropStart(end.cropStart);
3217 item->resetThumbs();
3220 m_document->renderer()->doRefresh();
3221 KdenliveSettings::setSnaptopoints(snap);
3224 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3226 if (!updateFadeOut) {
3227 int end = item->fadeIn();
3229 // there is a fade in effect
3230 int effectPos = item->hasEffect("volume", "fadein");
3231 if (effectPos != -1) {
3232 QDomElement oldeffect = item->effectAt(effectPos);
3233 int start = item->cropStart().frames(m_document->fps());
3234 int max = item->cropDuration().frames(m_document->fps());
3236 item->setFadeIn(max);
3237 end = item->fadeIn();
3240 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3241 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3242 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3243 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3244 // if fade effect is displayed, update the effect edit widget with new clip duration
3245 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3247 effectPos = item->hasEffect("brightness", "fade_from_black");
3248 if (effectPos != -1) {
3249 QDomElement oldeffect = item->effectAt(effectPos);
3250 int start = item->cropStart().frames(m_document->fps());
3251 int max = item->cropDuration().frames(m_document->fps());
3253 item->setFadeIn(max);
3254 end = item->fadeIn();
3257 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3258 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3259 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3260 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3261 // if fade effect is displayed, update the effect edit widget with new clip duration
3262 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3266 int start = item->fadeOut();
3268 // there is a fade in effect
3269 int effectPos = item->hasEffect("volume", "fadeout");
3270 if (effectPos != -1) {
3271 QDomElement oldeffect = item->effectAt(effectPos);
3272 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3273 int max = item->cropDuration().frames(m_document->fps());
3275 item->setFadeOut(max);
3276 start = item->fadeOut();
3278 start = end - start;
3279 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3280 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3281 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3282 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3283 // if fade effect is displayed, update the effect edit widget with new clip duration
3284 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3286 effectPos = item->hasEffect("brightness", "fade_to_black");
3287 if (effectPos != -1) {
3288 QDomElement oldeffect = item->effectAt(effectPos);
3289 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3290 int max = item->cropDuration().frames(m_document->fps());
3292 item->setFadeOut(max);
3293 start = item->fadeOut();
3295 start = end - start;
3296 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3297 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3298 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3299 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3300 // if fade effect is displayed, update the effect edit widget with new clip duration
3301 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3307 double CustomTrackView::getSnapPointForPos(double pos)
3309 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3312 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3314 QList <GenTime> snaps;
3315 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3316 QList<QGraphicsItem *> itemList = items();
3317 for (int i = 0; i < itemList.count(); i++) {
3318 if (itemList.at(i) == selected) continue;
3319 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3320 if (itemList.at(i)->type() == AVWIDGET) {
3321 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3322 GenTime start = item->startPos();
3323 GenTime end = item->endPos();
3324 snaps.append(start);
3326 if (!offsetList.isEmpty()) {
3327 for (int j = 0; j < offsetList.size(); j++) {
3328 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3329 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3333 QList < GenTime > markers = item->snapMarkers();
3334 for (int j = 0; j < markers.size(); ++j) {
3335 GenTime t = markers.at(j);
3337 if (!offsetList.isEmpty()) {
3338 for (int k = 0; k < offsetList.size(); k++) {
3339 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3343 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3344 Transition *transition = static_cast <Transition*>(itemList.at(i));
3345 GenTime start = transition->startPos();
3346 GenTime end = transition->endPos();
3347 snaps.append(start);
3349 if (!offsetList.isEmpty()) {
3350 for (int j = 0; j < offsetList.size(); j++) {
3351 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3352 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3358 // add cursor position
3359 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3361 if (!offsetList.isEmpty()) {
3362 for (int j = 0; j < offsetList.size(); j++) {
3363 snaps.append(pos - offsetList.at(j));
3368 for (int i = 0; i < m_guides.count(); i++) {
3369 snaps.append(m_guides.at(i)->position());
3370 if (!offsetList.isEmpty()) {
3371 for (int j = 0; j < offsetList.size(); j++) {
3372 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3378 m_scene->setSnapList(snaps);
3379 //for (int i = 0; i < m_snapPoints.size(); ++i)
3380 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3383 void CustomTrackView::slotSeekToPreviousSnap()
3385 updateSnapPoints(NULL);
3386 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3387 setCursorPos((int) res.frames(m_document->fps()));
3391 void CustomTrackView::slotSeekToNextSnap()
3393 updateSnapPoints(NULL);
3394 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3395 setCursorPos((int) res.frames(m_document->fps()));
3399 void CustomTrackView::clipStart()
3401 ClipItem *item = getMainActiveClip();
3403 setCursorPos((int) item->startPos().frames(m_document->fps()));
3408 void CustomTrackView::clipEnd()
3410 ClipItem *item = getMainActiveClip();
3412 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3417 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3419 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3420 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3421 m_commandStack->push(command);
3424 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3426 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3427 m_commandStack->push(command);
3430 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3432 DocClipBase *base = m_document->clipManager()->getClipById(id);
3433 QList <CommentedTime> markers = base->commentedSnapMarkers();
3435 if (markers.isEmpty()) {
3436 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3439 QUndoCommand *deleteMarkers = new QUndoCommand();
3440 deleteMarkers->setText("Delete clip markers");
3442 for (int i = 0; i < markers.size(); i++) {
3443 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3445 m_commandStack->push(deleteMarkers);
3448 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3450 DocClipBase *base = m_document->clipManager()->getClipById(id);
3451 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3452 else base->deleteSnapMarker(pos);
3453 m_document->setModified(true);
3454 viewport()->update();
3457 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3459 return (*g1).position() < (*g2).position();
3462 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3464 if (oldPos > GenTime() && pos > GenTime()) {
3466 for (int i = 0; i < m_guides.count(); i++) {
3467 if (m_guides.at(i)->position() == oldPos) {
3468 Guide *item = m_guides.at(i);
3469 item->updateGuide(pos, comment);
3473 } else if (pos > GenTime()) addGuide(pos, comment);
3477 for (int i = 0; i < m_guides.count(); i++) {
3478 if (m_guides.at(i)->position() == oldPos) {
3479 Guide *item = m_guides.takeAt(i);
3485 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3487 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3488 m_document->syncGuides(m_guides);
3491 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3493 for (int i = 0; i < m_guides.count(); i++) {
3494 if (m_guides.at(i)->position() == pos) {
3495 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3499 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3500 scene()->addItem(g);
3502 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3503 m_document->syncGuides(m_guides);
3507 void CustomTrackView::slotAddGuide()
3509 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3510 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3511 if (d.exec() != QDialog::Accepted) return;
3512 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3513 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3514 m_commandStack->push(command);
3518 void CustomTrackView::slotEditGuide()
3520 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3522 for (int i = 0; i < m_guides.count(); i++) {
3523 if (m_guides.at(i)->position() == pos) {
3524 slotEditGuide(m_guides.at(i)->info());
3529 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3532 void CustomTrackView::slotEditGuide(CommentedTime guide)
3534 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3535 if (d.exec() == QDialog::Accepted) {
3536 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3537 m_commandStack->push(command);
3542 void CustomTrackView::slotDeleteGuide()
3544 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3546 for (int i = 0; i < m_guides.count(); i++) {
3547 if (m_guides.at(i)->position() == pos) {
3548 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3549 m_commandStack->push(command);
3554 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3557 void CustomTrackView::slotDeleteAllGuides()
3559 QUndoCommand *deleteAll = new QUndoCommand();
3560 deleteAll->setText("Delete all guides");
3561 for (int i = 0; i < m_guides.count(); i++) {
3562 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3564 m_commandStack->push(deleteAll);
3567 void CustomTrackView::setTool(PROJECTTOOL tool)
3572 void CustomTrackView::setScale(double scaleFactor)
3575 matrix = matrix.scale(scaleFactor, 1);
3576 m_scene->setScale(scaleFactor);
3577 //scale(scaleFactor, 1);
3578 m_animationTimer->stop();
3588 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3590 int diff = sceneRect().width() - m_projectDuration;
3591 if (diff * matrix.m11() < 50) {
3592 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3593 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3596 centerOn(QPointF(cursorPos(), m_tracksHeight));
3597 //verticalScrollBar()->setValue(vert);*/
3600 void CustomTrackView::slotRefreshGuides()
3602 if (KdenliveSettings::showmarkers()) {
3603 kDebug() << "// refresh GUIDES";
3604 for (int i = 0; i < m_guides.count(); i++) {
3605 m_guides.at(i)->update();
3610 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3612 QColor base = palette().button().color();
3614 r.setWidth(r.width() + 1);
3615 painter->setClipRect(r);
3616 painter->drawLine(r.left(), 0, r.right(), 0);
3617 uint max = m_document->tracksCount();
3618 for (uint i = 0; i < max;i++) {
3619 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(QColor(250, 250, 100)));
3620 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(QColor(240, 240, 255)));
3621 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3623 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3624 if (height() > lowerLimit)
3625 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3628 bool CustomTrackView::findString(const QString &text)
3631 for (int i = 0; i < m_searchPoints.size(); ++i) {
3632 marker = m_searchPoints.at(i).comment();
3633 if (marker.contains(text, Qt::CaseInsensitive)) {
3634 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3635 int vert = verticalScrollBar()->value();
3636 int hor = cursorPos();
3637 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3645 bool CustomTrackView::findNextString(const QString &text)
3648 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3649 marker = m_searchPoints.at(i).comment();
3650 if (marker.contains(text, Qt::CaseInsensitive)) {
3651 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3652 int vert = verticalScrollBar()->value();
3653 int hor = cursorPos();
3654 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3663 void CustomTrackView::initSearchStrings()
3665 m_searchPoints.clear();
3666 QList<QGraphicsItem *> itemList = items();
3667 for (int i = 0; i < itemList.count(); i++) {
3668 // parse all clip names
3669 if (itemList.at(i)->type() == AVWIDGET) {
3670 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3671 GenTime start = item->startPos();
3672 CommentedTime t(start, item->clipName());
3673 m_searchPoints.append(t);
3674 // add all clip markers
3675 QList < CommentedTime > markers = item->commentedSnapMarkers();
3676 m_searchPoints += markers;
3681 for (int i = 0; i < m_guides.count(); i++) {
3682 m_searchPoints.append(m_guides.at(i)->info());
3685 qSort(m_searchPoints);
3688 void CustomTrackView::clearSearchStrings()
3690 m_searchPoints.clear();
3694 void CustomTrackView::copyClip()
3696 while (m_copiedItems.count() > 0) {
3697 delete m_copiedItems.takeFirst();
3699 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3700 if (itemList.count() == 0) {
3701 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3704 for (int i = 0; i < itemList.count(); i++) {
3705 if (itemList.at(i)->type() == AVWIDGET) {
3706 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3707 m_copiedItems.append(dup->clone(dup->info()));
3708 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3709 Transition *dup = static_cast <Transition *>(itemList.at(i));
3710 m_copiedItems.append(dup->clone());
3715 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3717 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));
3718 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3719 for (int i = 0; i < collisions.count(); i++) {
3720 if (collisions.at(i)->type() == type) return false;
3725 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3727 for (int i = 0; i < items.count(); i++) {
3728 ItemInfo info = items.at(i)->info();
3729 info.startPos += offset;
3730 info.endPos += offset;
3731 info.track += trackOffset;
3732 if (!canBePastedTo(info, items.at(i)->type())) return false;
3737 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3739 QPainterPath movePath;
3740 movePath.moveTo(0, 0);
3742 for (int i = 0; i < items.count(); i++) {
3743 ItemInfo info = items.at(i)->info();
3744 info.startPos = info.startPos + offset;
3745 info.endPos = info.endPos + offset;
3746 info.track = info.track + trackOffset;
3747 if (info.startPos < GenTime()) {
3748 // No clip should go below 0
3751 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));
3752 movePath.addRect(rect);
3754 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3755 for (int i = 0; i < collisions.count(); i++) {
3756 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3757 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3764 void CustomTrackView::pasteClip()
3766 if (m_copiedItems.count() == 0) {
3767 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3771 if (m_menuPosition.isNull()) {
3772 position = mapFromGlobal(QCursor::pos());
3773 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3774 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3777 } else position = m_menuPosition;
3778 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3779 int track = (int)(position.y() / m_tracksHeight);
3780 ItemInfo first = m_copiedItems.at(0)->info();
3782 GenTime offset = pos - first.startPos;
3783 int trackOffset = track - first.track;
3785 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3786 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3789 QUndoCommand *pasteClips = new QUndoCommand();
3790 pasteClips->setText("Paste clips");
3792 for (int i = 0; i < m_copiedItems.count(); i++) {
3793 // parse all clip names
3794 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3795 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3797 info.startPos = clip->startPos() + offset;
3798 info.endPos = clip->endPos() + offset;
3799 info.cropStart = clip->cropStart();
3800 info.track = clip->track() + trackOffset;
3801 if (canBePastedTo(info, AVWIDGET)) {
3802 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3803 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3804 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3805 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3807 info.startPos = tr->startPos() + offset;
3808 info.endPos = tr->endPos() + offset;
3809 info.track = tr->track() + trackOffset;
3810 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3811 if (info.startPos >= info.endPos) {
3812 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3813 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3814 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3817 m_commandStack->push(pasteClips);
3820 void CustomTrackView::pasteClipEffects()
3822 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3823 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3826 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3827 EffectsList effects = clip->effectList();
3829 QUndoCommand *paste = new QUndoCommand();
3830 paste->setText("Paste effects");
3832 QList<QGraphicsItem *> clips = scene()->selectedItems();
3833 for (int i = 0; i < clips.count(); ++i) {
3834 if (clips.at(i)->type() == AVWIDGET) {
3835 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3836 for (int i = 0; i < clip->effectsCount(); i++) {
3837 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3841 m_commandStack->push(paste);
3845 ClipItem *CustomTrackView::getClipUnderCursor() const
3847 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3848 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3849 for (int i = 0; i < collisions.count(); i++) {
3850 if (collisions.at(i)->type() == AVWIDGET) {
3851 return static_cast < ClipItem *>(collisions.at(i));
3857 ClipItem *CustomTrackView::getMainActiveClip() const
3859 QList<QGraphicsItem *> clips = scene()->selectedItems();
3860 if (clips.isEmpty()) {
3861 return getClipUnderCursor();
3863 ClipItem *item = NULL;
3864 for (int i = 0; i < clips.count(); ++i) {
3865 if (clips.at(i)->type() == AVWIDGET)
3866 item = static_cast < ClipItem *>(clips.at(i));
3867 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3869 if (item) return item;
3874 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3876 QList<QGraphicsItem *> clips = scene()->selectedItems();
3877 if (clips.isEmpty()) {
3878 return getClipUnderCursor();
3881 // remove all items in the list that are not clips
3882 for (int i = 0; i < clips.count();) {
3883 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3886 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3887 for (int i = 0; i < clips.count(); ++i) {
3888 if (clips.at(i)->type() == AVWIDGET) {
3889 item = static_cast < ClipItem *>(clips.at(i));
3890 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3898 void CustomTrackView::setInPoint()
3900 ClipItem *clip = getActiveClipUnderCursor(true);
3902 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3905 ItemInfo startInfo = clip->info();
3906 ItemInfo endInfo = startInfo;
3907 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3908 if (endInfo.startPos >= startInfo.endPos) {
3909 // Check for invalid resize
3910 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3912 } else if (endInfo.startPos < startInfo.startPos) {
3913 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3914 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3915 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3919 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3920 m_commandStack->push(command);
3923 void CustomTrackView::setOutPoint()
3925 ClipItem *clip = getActiveClipUnderCursor(true);
3927 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3930 ItemInfo startInfo = clip->info();
3931 ItemInfo endInfo = clip->info();
3932 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3933 if (endInfo.endPos <= startInfo.startPos) {
3934 // Check for invalid resize
3935 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3937 } else if (endInfo.endPos > startInfo.endPos) {
3938 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3939 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3940 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3947 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3948 m_commandStack->push(command);
3951 void CustomTrackView::slotUpdateAllThumbs()
3953 QList<QGraphicsItem *> itemList = items();
3954 //if (itemList.isEmpty()) return;
3956 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3957 for (int i = 0; i < itemList.count(); i++) {
3958 if (itemList.at(i)->type() == AVWIDGET) {
3959 item = static_cast <ClipItem *>(itemList.at(i));
3960 if (item->clipType() != COLOR) {
3961 // Check if we have a cached thumbnail
3962 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3963 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3964 if (QFile::exists(thumb)) {
3966 item->slotSetStartThumb(pix);
3967 item->slotSetEndThumb(pix);
3970 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3971 QString endThumb = startThumb;
3972 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3973 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3974 if (QFile::exists(startThumb)) {
3975 QPixmap pix(startThumb);
3976 item->slotSetStartThumb(pix);
3978 if (QFile::exists(endThumb)) {
3979 QPixmap pix(endThumb);
3980 item->slotSetEndThumb(pix);
3984 item->refreshClip();
3985 qApp->processEvents();
3988 viewport()->update();
3991 void CustomTrackView::saveThumbnails()
3993 QList<QGraphicsItem *> itemList = items();
3995 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3996 for (int i = 0; i < itemList.count(); i++) {
3997 if (itemList.at(i)->type() == AVWIDGET) {
3998 item = static_cast <ClipItem *>(itemList.at(i));
3999 if (item->clipType() != COLOR) {
4000 // Check if we have a cached thumbnail
4001 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4002 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4003 if (!QFile::exists(thumb)) {
4004 QPixmap pix(item->startThumb());
4008 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4009 QString endThumb = startThumb;
4010 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4011 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4012 if (!QFile::exists(startThumb)) {
4013 QPixmap pix(item->startThumb());
4014 pix.save(startThumb);
4016 if (!QFile::exists(endThumb)) {
4017 QPixmap pix(item->endThumb());
4027 void CustomTrackView::slotInsertTrack(int ix)
4029 kDebug() << "// INSERTING TRK: " << ix;
4030 QDialog d(parentWidget());
4031 Ui::AddTrack_UI view;
4033 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4034 view.track_nb->setValue(ix);
4035 d.setWindowTitle(i18n("Insert Track"));
4037 if (d.exec() == QDialog::Accepted) {
4038 ix = view.track_nb->value();
4039 if (view.before_select->currentIndex() == 1) {
4043 if (view.video_track->isChecked()) {
4044 info.type = VIDEOTRACK;
4045 info.isMute = false;
4046 info.isBlind = false;
4047 info.isLocked = false;
4049 info.type = AUDIOTRACK;
4050 info.isMute = false;
4051 info.isBlind = true;
4052 info.isLocked = false;
4054 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4055 m_commandStack->push(addTrack);
4056 m_document->setModified(true);
4060 void CustomTrackView::slotDeleteTrack(int ix)
4063 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4065 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4066 deleteTimelineTrack(ix, info);
4067 m_document->setModified(true);
4068 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4069 m_commandStack->push(command);*/
4073 void CustomTrackView::slotChangeTrack(int ix)
4075 QDialog d(parentWidget());
4076 Ui::AddTrack_UI view;
4078 view.label->setText(i18n("Change track"));
4079 view.before_select->setHidden(true);
4080 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4081 view.track_nb->setValue(ix);
4082 d.setWindowTitle(i18n("Change Track Type"));
4084 if (d.exec() == QDialog::Accepted) {
4086 info.isLocked = false;
4087 info.isMute = false;
4088 ix = view.track_nb->value();
4090 if (view.video_track->isChecked()) {
4091 info.type = VIDEOTRACK;
4092 info.isBlind = false;
4094 info.type = AUDIOTRACK;
4095 info.isBlind = true;
4097 changeTimelineTrack(ix, info);
4098 m_document->setModified(true);
4103 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4105 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4106 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4107 QList<QGraphicsItem *> selection = m_scene->items(r);
4108 QUndoCommand *deleteTrack = new QUndoCommand();
4109 deleteTrack->setText("Delete track");
4111 // Delete all clips in selected track
4112 for (int i = 0; i < selection.count(); i++) {
4113 if (selection.at(i)->type() == AVWIDGET) {
4114 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4115 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4116 m_scene->removeItem(item);
4119 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4120 Transition *item = static_cast <Transition *>(selection.at(i));
4121 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4122 m_scene->removeItem(item);
4128 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4129 m_commandStack->push(deleteTrack);
4132 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4134 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4135 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4136 m_commandStack->push(changeTrack);
4139 void CustomTrackView::autoTransition()
4141 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4142 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4143 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4146 Transition *tr = static_cast <Transition*>(itemList.at(0));
4147 tr->setAutomatic(!tr->isAutomatic());
4148 QDomElement transition = tr->toXML();
4149 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);
4153 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4156 QDomNodeList params = effect.elementsByTagName("parameter");
4157 for (int i = 0; i < params.count(); i++) {
4158 QDomElement e = params.item(i).toElement();
4159 if (!e.isNull() && e.attribute("type") == "constant") {
4160 if (e.hasAttribute("factor")) {
4161 double factor = e.attribute("factor").toDouble();
4162 double value = e.attribute("value").toDouble();
4163 value = value / factor;
4164 result.append(QString::number(value));
4165 } else result.append(e.attribute("value"));
4171 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4173 QList<QGraphicsItem *> list = scene()->items();
4174 ClipItem *clip = NULL;
4175 for (int i = 0; i < list.size(); ++i) {
4176 if (list.at(i)->type() == AVWIDGET) {
4177 clip = static_cast <ClipItem *>(list.at(i));
4178 if (clip->clipProducer() == id) {
4179 clip->setClipName(name);
4183 viewport()->update();
4186 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4188 minimum = GenTime();
4189 maximum = GenTime();
4190 QList<QGraphicsItem *> selection;
4191 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4192 selection.removeAll(item);
4193 for (int i = 0; i < selection.count(); i++) {
4194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4195 if (clip && clip->type() == AVWIDGET) {
4196 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4197 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4202 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4204 minimum = GenTime();
4205 maximum = GenTime();
4206 QList<QGraphicsItem *> selection;
4207 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4208 selection.removeAll(item);
4209 for (int i = 0; i < selection.count(); i++) {
4210 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4211 if (clip && clip->type() == TRANSITIONWIDGET) {
4212 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4213 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4219 void CustomTrackView::loadGroups(const QDomNodeList groups)
4221 for (int i = 0; i < groups.count(); i++) {
4222 QDomNodeList children = groups.at(i).childNodes();
4223 scene()->clearSelection();
4224 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4225 QDomNode n = children.item(nodeindex);
4226 QDomElement elem = n.toElement();
4227 int pos = elem.attribute("position").toInt();
4228 int track = elem.attribute("track").toInt();
4229 if (elem.tagName() == "clipitem") {
4230 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4231 if (clip) clip->setSelected(true);
4233 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4234 if (clip) clip->setSelected(true);
4237 groupSelectedItems(false, true);
4241 void CustomTrackView::splitAudio()
4243 resetSelectionGroup();
4244 QList<QGraphicsItem *> selection = scene()->selectedItems();
4245 if (selection.isEmpty()) {
4246 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4249 QUndoCommand *splitCommand = new QUndoCommand();
4250 splitCommand->setText(i18n("Split audio"));
4251 for (int i = 0; i < selection.count(); i++) {
4252 if (selection.at(i)->type() == AVWIDGET) {
4253 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4254 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4255 if (clip->parentItem()) {
4256 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4258 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4263 m_commandStack->push(splitCommand);
4266 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4268 ClipItem *clip = getClipItemAt(pos, track);
4270 kDebug() << "// Cannot find clip to split!!!";
4274 int start = pos.frames(m_document->fps());
4275 int freetrack = m_document->tracksCount() - track - 1;
4276 for (; freetrack > 0; freetrack--) {
4277 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4278 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4279 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4280 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4281 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4286 kDebug() << "GOT TRK: " << track;
4287 if (freetrack == 0) {
4288 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4291 info.startPos = clip->startPos();
4292 info.endPos = clip->endPos();
4293 info.cropStart = clip->cropStart();
4294 info.track = m_document->tracksCount() - freetrack;
4295 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4296 scene()->clearSelection();
4297 clip->setSelected(true);
4298 ClipItem *audioClip = getClipItemAt(start, info.track);
4300 clip->setVideoOnly(true);
4301 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4302 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4303 audioClip->setSelected(true);
4304 audioClip->setAudioOnly(true);
4305 groupSelectedItems(false, true);
4309 // unsplit clip: remove audio part and change video part to normal clip
4310 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4311 kDebug() << "//CANNOT FIND CLP GRP";
4314 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4315 QList<QGraphicsItem *> children = grp->childItems();
4316 if (children.count() != 2) {
4317 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4320 for (int i = 0; i < children.count(); i++) {
4321 if (children.at(i) != clip) {
4322 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4323 ItemInfo info = clip->info();
4324 deleteClip(clp->info());
4325 clip->setVideoOnly(false);
4326 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4330 m_document->clipManager()->removeGroup(grp);
4331 scene()->destroyItemGroup(grp);
4335 void CustomTrackView::setVideoOnly()
4337 resetSelectionGroup();
4338 QList<QGraphicsItem *> selection = scene()->selectedItems();
4339 if (selection.isEmpty()) {
4340 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4343 QUndoCommand *videoCommand = new QUndoCommand();
4344 videoCommand->setText(i18n("Video only"));
4345 for (int i = 0; i < selection.count(); i++) {
4346 if (selection.at(i)->type() == AVWIDGET) {
4347 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4348 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4349 if (clip->parentItem()) {
4350 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4352 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4357 m_commandStack->push(videoCommand);
4360 void CustomTrackView::setAudioOnly()
4362 resetSelectionGroup();
4363 QList<QGraphicsItem *> selection = scene()->selectedItems();
4364 if (selection.isEmpty()) {
4365 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4368 QUndoCommand *videoCommand = new QUndoCommand();
4369 videoCommand->setText(i18n("Audio only"));
4370 for (int i = 0; i < selection.count(); i++) {
4371 if (selection.at(i)->type() == AVWIDGET) {
4372 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4373 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4374 if (clip->parentItem()) {
4375 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4377 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4382 m_commandStack->push(videoCommand);
4385 void CustomTrackView::setAudioAndVideo()
4387 resetSelectionGroup();
4388 QList<QGraphicsItem *> selection = scene()->selectedItems();
4389 if (selection.isEmpty()) {
4390 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4393 QUndoCommand *videoCommand = new QUndoCommand();
4394 videoCommand->setText(i18n("Audio and Video"));
4395 for (int i = 0; i < selection.count(); i++) {
4396 if (selection.at(i)->type() == AVWIDGET) {
4397 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4398 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4399 if (clip->parentItem()) {
4400 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4402 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4407 m_commandStack->push(videoCommand);
4410 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4412 ClipItem *clip = getClipItemAt(pos, track);
4414 kDebug() << "// Cannot find clip to split!!!";
4418 int start = pos.frames(m_document->fps());
4419 clip->setVideoOnly(true);
4420 clip->setAudioOnly(false);
4421 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4422 } else if (audioOnly) {
4423 int start = pos.frames(m_document->fps());
4424 clip->setAudioOnly(true);
4425 clip->setVideoOnly(false);
4426 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4428 int start = pos.frames(m_document->fps());
4429 clip->setAudioOnly(false);
4430 clip->setVideoOnly(false);
4431 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4436 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4438 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4439 m_clipTypeGroup->setEnabled(false);
4441 m_clipTypeGroup->setEnabled(true);
4442 QList <QAction *> actions = m_clipTypeGroup->actions();
4444 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4445 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4446 else lookup = "clip_audio_and_video";
4447 for (int i = 0; i < actions.count(); i++) {
4448 if (actions.at(i)->data().toString() == lookup) {
4449 actions.at(i)->setChecked(true);
4456 #include "customtrackview.moc"