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"
65 #include <QMouseEvent>
66 #include <QStylePainter>
67 #include <QGraphicsItem>
68 #include <QDomDocument>
70 #include <QApplication>
71 #include <QInputDialog>
75 // disable animation if user asked it in KDE's global settings
76 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
77 // needs something like below (taken from dolphin)
78 // #include <kglobalsettings.h>
79 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
80 // const int duration = animate ? 1500 : 1;
82 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent)
83 : QGraphicsView(projectscene, parent), m_scene(projectscene), m_cursorPos(0), m_cursorLine(NULL), m_operationMode(NONE), m_dragItem(NULL), m_visualTip(NULL), m_moveOpMode(NONE), m_animation(NULL), m_projectDuration(0), m_clickPoint(QPoint()), m_document(doc), m_autoScroll(KdenliveSettings::autoscroll()), m_tracksHeight(KdenliveSettings::trackheight()), m_tool(SELECTTOOL), m_dragGuide(NULL), m_findIndex(0), m_menuPosition(QPoint()), m_blockRefresh(false), m_selectionGroup(NULL), m_selectedTrack(0), m_copiedItems(QList<AbstractClipItem *> ()), m_scrollOffset(0), m_changeSpeedAction(NULL), m_pasteEffectsAction(NULL), m_ungroupAction(NULL), m_clipDrag(false) {
84 if (doc) m_commandStack = doc->commandStack();
85 else m_commandStack = NULL;
86 setMouseTracking(true);
88 m_animationTimer = new QTimeLine(800);
89 m_animationTimer->setFrameRange(0, 5);
90 m_animationTimer->setUpdateInterval(100);
91 m_animationTimer->setLoopCount(0);
92 m_tipColor = QColor(0, 192, 0, 200);
93 QColor border = QColor(255, 255, 255, 100);
94 m_tipPen.setColor(border);
96 setContentsMargins(0, 0, 0, 0);
97 const int maxWidth = m_tracksHeight * m_document->tracksCount();
98 setSceneRect(0, 0, sceneRect().width(), maxWidth);
99 verticalScrollBar()->setMaximum(maxWidth);
100 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
101 m_cursorLine->setZValue(1000);
103 KIcon razorIcon("edit-cut");
104 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
106 KIcon spacerIcon("kdenlive-spacer-tool");
107 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
108 verticalScrollBar()->setTracking(true);
109 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
110 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
111 m_scrollTimer.setInterval(100);
112 m_scrollTimer.setSingleShot(true);
115 CustomTrackView::~CustomTrackView() {
116 qDeleteAll(m_guides);
119 void CustomTrackView::setDocumentModified() {
120 m_document->setModified(true);
123 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
124 m_timelineContextMenu = timeline;
125 m_timelineContextClipMenu = clip;
126 QList <QAction *> list = m_timelineContextClipMenu->actions();
127 for (int i = 0; i < list.count(); i++) {
128 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
129 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
130 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
133 m_timelineContextTransitionMenu = transition;
134 list = m_timelineContextTransitionMenu->actions();
135 for (int i = 0; i < list.count(); i++) {
136 if (list.at(i)->data().toString() == "auto") {
137 m_autoTransition = list.at(i);
143 void CustomTrackView::checkAutoScroll() {
144 m_autoScroll = KdenliveSettings::autoscroll();
147 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
148 return m_scene->m_tracksList;
151 void CustomTrackView::checkTrackHeight() {
152 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
153 m_tracksHeight = KdenliveSettings::trackheight();
154 emit trackHeightChanged();
155 QList<QGraphicsItem *> itemList = items();
157 Transition *transitionitem;
158 bool snap = KdenliveSettings::snaptopoints();
159 KdenliveSettings::setSnaptopoints(false);
160 for (int i = 0; i < itemList.count(); i++) {
161 if (itemList.at(i)->type() == AVWIDGET) {
162 item = (ClipItem*) itemList.at(i);
163 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
164 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
166 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
167 transitionitem = (Transition*) itemList.at(i);
168 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
169 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
172 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
174 for (int i = 0; i < m_guides.count(); i++) {
175 QLineF l = m_guides.at(i)->line();
176 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
177 m_guides.at(i)->setLine(l);
180 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
181 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
182 KdenliveSettings::setSnaptopoints(snap);
187 void CustomTrackView::resizeEvent(QResizeEvent * event) {
188 QGraphicsView::resizeEvent(event);
192 /** Zoom or move viewport on mousewheel
194 * If mousewheel+Ctrl, zooms in/out on the timeline.
196 * With Ctrl, moves viewport towards end of timeline if down/back,
197 * opposite on up/forward.
199 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
200 void CustomTrackView::wheelEvent(QWheelEvent * e) {
201 if (e->modifiers() == Qt::ControlModifier) {
202 if (e->delta() > 0) emit zoomIn();
205 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
206 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
210 int CustomTrackView::getPreviousVideoTrack(int track) {
211 track = m_document->tracksCount() - track - 1;
213 for (int i = track; i > -1; i--) {
214 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
220 void CustomTrackView::slotCheckMouseScrolling() {
221 if (m_scrollOffset == 0) {
222 m_scrollTimer.stop();
225 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
226 m_scrollTimer.start();
229 void CustomTrackView::slotCheckPositionScrolling() {
230 // If mouse is at a border of the view, scroll
231 if (m_moveOpMode != SEEK) return;
232 int pos = cursorPos();
233 if (mapFromScene(pos, 0).x() < 7) {
234 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
235 setCursorPos(mapToScene(QPoint()).x() - 1);
236 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
238 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
239 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
240 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
241 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
248 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
249 int pos = event->x();
250 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
251 emit mousePosition(mappedXPos);
252 if (event->buttons() & Qt::MidButton) return;
253 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
254 QGraphicsView::mouseMoveEvent(event);
259 if (event->buttons() != Qt::NoButton) {
260 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
261 if (m_dragItem && m_tool == SELECTTOOL) {
262 if (m_operationMode == MOVE && move) {
263 QGraphicsView::mouseMoveEvent(event);
264 // If mouse is at a border of the view, scroll
266 m_scrollOffset = -30;
267 m_scrollTimer.start();
268 } else if (viewport()->width() - pos < 10) {
270 m_scrollTimer.start();
271 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
273 } else if (m_operationMode == RESIZESTART && move) {
274 double snappedPos = getSnapPointForPos(mappedXPos);
275 m_document->renderer()->pause();
276 m_dragItem->resizeStart((int)(snappedPos));
277 } else if (m_operationMode == RESIZEEND && move) {
278 double snappedPos = getSnapPointForPos(mappedXPos);
279 m_document->renderer()->pause();
280 m_dragItem->resizeEnd((int)(snappedPos));
281 } else if (m_operationMode == FADEIN && move) {
282 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
283 } else if (m_operationMode == FADEOUT && move) {
284 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
285 } else if (m_operationMode == KEYFRAME && move) {
286 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
287 double pos = mapToScene(event->pos()).toPoint().y();
288 QRectF br = m_dragItem->sceneBoundingRect();
289 double maxh = 100.0 / br.height();
290 pos = (br.bottom() - pos) * maxh;
291 m_dragItem->updateKeyFramePos(keyFramePos, pos);
294 if (m_animation) delete m_animation;
296 if (m_visualTip) delete m_visualTip;
299 } else if (m_operationMode == MOVEGUIDE) {
300 if (m_animation) delete m_animation;
302 if (m_visualTip) delete m_visualTip;
304 QGraphicsView::mouseMoveEvent(event);
306 } else if (m_operationMode == SPACER && move) {
308 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
309 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
313 if (m_tool == RAZORTOOL) {
314 setCursor(m_razorCursor);
315 //QGraphicsView::mouseMoveEvent(event);
317 } else if (m_tool == SPACERTOOL) {
318 setCursor(m_spacerCursor);
322 QList<QGraphicsItem *> itemList = items(event->pos());
323 QGraphicsRectItem *item = NULL;
324 OPERATIONTYPE opMode = NONE;
326 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
328 } else for (int i = 0; i < itemList.count(); i++) {
329 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
330 item = (QGraphicsRectItem*) itemList.at(i);
335 if (item && event->buttons() == Qt::NoButton) {
336 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
337 if (m_tool == RAZORTOOL) {
338 // razor tool over a clip, display current frame in monitor
339 if (!m_blockRefresh && item->type() == AVWIDGET) {
340 //TODO: solve crash when showing frame when moving razor over clip
341 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
346 opMode = clip->operationMode(mapToScene(event->pos()));
348 if (opMode == m_moveOpMode) {
349 QGraphicsView::mouseMoveEvent(event);
353 if (m_animation) delete m_animation;
355 m_animationTimer->stop();
360 m_moveOpMode = opMode;
361 if (opMode == MOVE) {
362 setCursor(Qt::OpenHandCursor);
363 } else if (opMode == RESIZESTART) {
364 setCursor(KCursor("left_side", Qt::SizeHorCursor));
365 if (m_visualTip == NULL) {
366 QRectF rect = clip->sceneBoundingRect();
368 polygon << QPoint(0, rect.height() / 2 - size * 2);
369 polygon << QPoint(size * 2, (int)(rect.height() / 2));
370 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
371 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
373 m_visualTip = new QGraphicsPolygonItem(polygon);
374 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
375 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
376 m_visualTip->setPos(rect.x(), rect.y());
377 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
378 m_visualTip->setZValue(100);
379 m_animation = new QGraphicsItemAnimation;
380 m_animation->setItem(m_visualTip);
381 m_animation->setTimeLine(m_animationTimer);
383 m_animation->setScaleAt(.5, scale, 1);
384 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
386 m_animation->setScaleAt(1, scale, 1);
387 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
388 scene()->addItem(m_visualTip);
389 m_animationTimer->start();
391 } else if (opMode == RESIZEEND) {
392 setCursor(KCursor("right_side", Qt::SizeHorCursor));
393 if (m_visualTip == NULL) {
394 QRectF rect = clip->sceneBoundingRect();
396 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
397 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
398 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
399 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
401 m_visualTip = new QGraphicsPolygonItem(polygon);
402 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
403 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
404 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
405 m_visualTip->setPos(rect.right(), rect.y());
406 m_visualTip->setZValue(100);
407 m_animation = new QGraphicsItemAnimation;
408 m_animation->setItem(m_visualTip);
409 m_animation->setTimeLine(m_animationTimer);
411 m_animation->setScaleAt(.5, scale, 1);
413 m_animation->setScaleAt(1, scale, 1);
414 scene()->addItem(m_visualTip);
415 m_animationTimer->start();
417 } else if (opMode == FADEIN) {
418 if (m_visualTip == NULL) {
419 ClipItem *item = (ClipItem *) clip;
420 QRectF rect = clip->sceneBoundingRect();
421 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
422 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
423 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
424 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
425 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
426 m_visualTip->setZValue(100);
427 m_animation = new QGraphicsItemAnimation;
428 m_animation->setItem(m_visualTip);
429 m_animation->setTimeLine(m_animationTimer);
431 m_animation->setScaleAt(.5, scale, scale);
433 m_animation->setScaleAt(1, scale, scale);
434 scene()->addItem(m_visualTip);
435 m_animationTimer->start();
437 setCursor(Qt::PointingHandCursor);
438 } else if (opMode == FADEOUT) {
439 if (m_visualTip == NULL) {
440 ClipItem *item = (ClipItem *) clip;
441 QRectF rect = clip->sceneBoundingRect();
442 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
443 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
444 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
445 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
446 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
447 m_visualTip->setZValue(100);
448 m_animation = new QGraphicsItemAnimation;
449 m_animation->setItem(m_visualTip);
450 m_animation->setTimeLine(m_animationTimer);
452 m_animation->setScaleAt(.5, scale, scale);
454 m_animation->setScaleAt(1, scale, scale);
455 scene()->addItem(m_visualTip);
456 m_animationTimer->start();
458 setCursor(Qt::PointingHandCursor);
459 } else if (opMode == TRANSITIONSTART) {
460 /*if (m_visualTip == NULL) {
461 QRectF rect = clip->sceneBoundingRect();
462 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
463 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
464 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
465 m_visualTip->setZValue(100);
466 m_animation = new QGraphicsItemAnimation;
467 m_animation->setItem(m_visualTip);
468 m_animation->setTimeLine(m_animationTimer);
469 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
471 m_animation->setScaleAt(.5, scale, scale);
473 m_animation->setScaleAt(1, scale, scale);
474 scene()->addItem(m_visualTip);
475 m_animationTimer->start();
477 setCursor(Qt::PointingHandCursor);
478 } else if (opMode == TRANSITIONEND) {
479 /*if (m_visualTip == NULL) {
480 QRectF rect = clip->sceneBoundingRect();
481 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
482 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
483 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
484 m_visualTip->setZValue(100);
485 m_animation = new QGraphicsItemAnimation;
486 m_animation->setItem(m_visualTip);
487 m_animation->setTimeLine(m_animationTimer);
488 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
490 m_animation->setScaleAt(.5, scale, scale);
492 m_animation->setScaleAt(1, scale, scale);
493 scene()->addItem(m_visualTip);
494 m_animationTimer->start();
496 setCursor(Qt::PointingHandCursor);
497 } else if (opMode == KEYFRAME) {
498 setCursor(Qt::PointingHandCursor);
500 } // no clip under mouse
501 else if (m_tool == RAZORTOOL) {
504 } else if (opMode == MOVEGUIDE) {
505 m_moveOpMode = opMode;
506 setCursor(Qt::SplitHCursor);
508 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
510 setCursorPos(mappedXPos);
511 slotCheckPositionScrolling();
512 } else m_moveOpMode = NONE;
514 if (m_animation) delete m_animation;
515 m_animationTimer->stop();
521 setCursor(Qt::ArrowCursor);
523 QGraphicsView::mouseMoveEvent(event);
527 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
528 kDebug() << "mousePressEvent STARTED";
529 m_menuPosition = QPoint();
530 m_blockRefresh = true;
531 bool collision = false;
533 if (m_tool != RAZORTOOL) activateMonitor();
534 else if (m_document->renderer()->playSpeed() != 0.0) {
535 m_document->renderer()->pause();
538 m_clickEvent = event->pos();
540 // special cases (middle click button or ctrl / shift click
541 if (event->button() == Qt::MidButton) {
542 m_document->renderer()->switchPlay();
543 m_blockRefresh = false;
544 m_operationMode = NONE;
548 // check item under mouse
549 QList<QGraphicsItem *> collisionList = items(event->pos());
551 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
552 setDragMode(QGraphicsView::ScrollHandDrag);
553 QGraphicsView::mousePressEvent(event);
554 m_blockRefresh = false;
555 m_operationMode = NONE;
559 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
560 setDragMode(QGraphicsView::RubberBandDrag);
561 if (!event->modifiers() & Qt::ControlModifier) {
562 resetSelectionGroup();
563 scene()->clearSelection();
565 QGraphicsView::mousePressEvent(event);
566 m_blockRefresh = false;
567 m_operationMode = RUBBERSELECTION;
571 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
572 // a guide item was pressed
573 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
575 m_dragGuide = (Guide *) collisionList.at(0);
577 m_operationMode = MOVEGUIDE;
578 // deselect all clips so that only the guide will move
579 m_scene->clearSelection();
580 resetSelectionGroup();
581 updateSnapPoints(NULL);
582 QGraphicsView::mousePressEvent(event);
586 // Find first clip, transition or group under mouse
589 AbstractGroupItem *dragGroup = NULL;
590 while (ct < collisionList.count()) {
591 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
592 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
593 m_dragItemInfo = m_dragItem->info();
594 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
595 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
596 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
603 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
604 // update transition menu action
605 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
606 m_autoTransition->setEnabled(true);
607 } else m_autoTransition->setEnabled(false);
609 // context menu requested
610 if (event->button() == Qt::RightButton) {
612 if (dragGroup) dragGroup->setSelected(true);
613 else if (!m_dragItem->isSelected()) {
614 resetSelectionGroup(false);
615 m_scene->clearSelection();
616 m_dragItem->setSelected(true);
619 m_operationMode = NONE;
620 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
621 m_menuPosition = m_clickEvent;
627 // No item under click
628 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
629 resetSelectionGroup();
630 setCursor(Qt::ArrowCursor);
631 m_scene->clearSelection();
633 emit clipItemSelected(NULL);
634 if (m_tool == SPACERTOOL) {
635 QList<QGraphicsItem *> selection;
636 if (event->modifiers() == Qt::ControlModifier) {
637 // Ctrl + click, select all items on track after click position
638 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
639 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
641 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;
643 // Select all items on all tracks after click position
644 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
645 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
648 resetSelectionGroup(false);
649 m_scene->clearSelection();
651 for (int i = 0; i < selection.count(); i++) {
652 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
653 selection.at(i)->setSelected(true);
656 groupSelectedItems(true);
657 m_operationMode = SPACER;
658 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
659 kDebug() << "END mousePress EVENT ";
664 if (m_tool == RAZORTOOL && m_dragItem) {
665 if (m_dragItem->type() == TRANSITIONWIDGET) {
666 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
671 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
672 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
673 m_document->renderer()->pause();
674 m_commandStack->push(command);
675 m_document->setModified(true);
681 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
683 QList <GenTime> offsetList;
684 QList<QGraphicsItem *> children = dragGroup->childItems();
685 for (int i = 0; i < children.count(); i++) {
686 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
687 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
688 offsetList.append(item->startPos());
689 offsetList.append(item->endPos());
692 if (!offsetList.isEmpty()) {
694 GenTime startOffset = offsetList.takeFirst();
695 QList <GenTime> cleandOffsetList;
696 for (int k = 0; k < offsetList.size(); k++) {
697 GenTime newoffset = offsetList.at(k) - startOffset;
698 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
699 cleandOffsetList.append(newoffset);
702 updateSnapPoints(NULL, cleandOffsetList, true);
706 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
707 else emit clipItemSelected(NULL);
709 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || dragGroup && dragGroup->isSelected())) {
710 // If clicked item is selected, allow move
711 if (dragGroup) dragGroup->setSelected(true);
713 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
715 resetSelectionGroup();
716 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
718 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
719 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
720 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
722 bool selected = !m_dragItem->isSelected();
723 if (dragGroup) dragGroup->setSelected(selected);
724 else m_dragItem->setSelected(selected);
725 groupSelectedItems();
726 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
727 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
728 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
731 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
732 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
734 if (m_operationMode == KEYFRAME) {
735 m_dragItem->updateSelectedKeyFrame();
736 m_blockRefresh = false;
738 } else if (m_operationMode == MOVE) {
739 setCursor(Qt::ClosedHandCursor);
740 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
742 info.startPos = m_dragItem->startPos();
743 info.track = m_dragItem->track();
744 int transitiontrack = getPreviousVideoTrack(info.track);
745 ClipItem *transitionClip = NULL;
746 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
747 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
748 info.endPos = transitionClip->endPos();
749 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
750 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
751 // Check there is no other transition at that place
752 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
753 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
754 QList<QGraphicsItem *> selection = m_scene->items(r);
755 bool transitionAccepted = true;
756 for (int i = 0; i < selection.count(); i++) {
757 if (selection.at(i)->type() == TRANSITIONWIDGET) {
758 Transition *tr = static_cast <Transition *>(selection.at(i));
759 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
760 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
761 } else transitionAccepted = false;
764 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
765 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
766 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
768 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
769 info.track = m_dragItem->track();
770 int transitiontrack = getPreviousVideoTrack(info.track);
771 ClipItem *transitionClip = NULL;
772 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
773 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
774 info.startPos = transitionClip->startPos();
775 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
776 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
777 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
778 EffectsList::setParameter(transition, "reverse", "1");
780 // Check there is no other transition at that place
781 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
782 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
783 QList<QGraphicsItem *> selection = m_scene->items(r);
784 bool transitionAccepted = true;
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->type() == TRANSITIONWIDGET) {
787 Transition *tr = static_cast <Transition *>(selection.at(i));
788 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
789 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
790 } else transitionAccepted = false;
793 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
794 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
796 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
797 resetSelectionGroup(false);
798 m_dragItem->setSelected(true);
801 m_blockRefresh = false;
803 //QGraphicsView::mousePressEvent(event);
806 void CustomTrackView::resetSelectionGroup(bool selectItems) {
807 if (m_selectionGroup) {
808 // delete selection group
809 bool snap = KdenliveSettings::snaptopoints();
810 KdenliveSettings::setSnaptopoints(false);
811 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
812 QPointF selectionPos = m_selectionGroup->scenePos();
813 scene()->destroyItemGroup(m_selectionGroup);
814 kDebug() << "DESTROY SEL GRP, ITEMS: " << children.count();
815 for (int i = 0; i < children.count(); i++) {
816 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
817 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
818 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
819 children.at(i)->setSelected(selectItems);
821 } else if (children.at(i)->type() == GROUPWIDGET) {
822 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
823 children.at(i)->setSelected(selectItems);
825 //Â Rebuild groups or they get corrupted (because of translate / move issues)
826 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(children.at(i));
827 //kDebug()<<"// GRP POS:"<<group->scenePos()<<", SELECT:"<<selectionPos;
828 if (group->scenePos() != selectionPos)
829 group->translate(selectionPos.x(), selectionPos.y());
830 //group->setPos(-selectionPos.x(), -selectionPos.y());
831 QList<QGraphicsItem *> selection = group->childItems();
832 scene()->destroyItemGroup(group);
833 if (!selection.isEmpty()) {
834 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
836 // Find top left position of selection
837 for (int j = 1; j < selection.count(); j++) {
838 if (selection.at(j)->type() == AVWIDGET || selection.at(j)->type() == TRANSITIONWIDGET) {
839 selection.at(j)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
840 QPointF currenttop = selection.at(j)->sceneBoundingRect().topLeft();
841 //kDebug()<<"// GRP ITEM POS:"<<currenttop;
842 if (currenttop.x() < top.x()) top.setX(currenttop.x());
843 if (currenttop.y() < top.y()) top.setY(currenttop.y());
847 AbstractGroupItem *newGroup = new AbstractGroupItem(m_document->fps());
848 newGroup->translate(-top.x(), -top.y() + 1);
849 newGroup->setPos(top.x(), top.y() - 1);
850 scene()->addItem(newGroup);
852 for (int j = 0; j < selection.count(); j++) {
853 if (selection.at(j)->type() == AVWIDGET || selection.at(j)->type() == TRANSITIONWIDGET) {
854 newGroup->addToGroup(selection.at(j));
855 //kDebug()<<"// ADDING ITEM:"<<selection.at(j)->sceneBoundingRect();
856 selection.at(j)->setFlags(QGraphicsItem::ItemIsSelectable);
862 m_selectionGroup = NULL;
863 KdenliveSettings::setSnaptopoints(snap);
867 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup) {
868 if (m_selectionGroup) {
869 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
872 QList<QGraphicsItem *> selection = m_scene->selectedItems();
873 if (selection.isEmpty()) return;
874 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
875 // Find top left position of selection
876 for (int i = 1; i < selection.count(); i++) {
877 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
878 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
879 if (currenttop.x() < top.x()) top.setX(currenttop.x());
880 if (currenttop.y() < top.y()) top.setY(currenttop.y());
884 if (force || selection.count() > 1) {
885 bool snap = KdenliveSettings::snaptopoints();
886 KdenliveSettings::setSnaptopoints(false);
887 if (createNewGroup) {
888 AbstractGroupItem *newGroup = new AbstractGroupItem(m_document->fps());
889 newGroup->translate(-top.x(), -top.y() + 1);
890 newGroup->setPos(top.x(), top.y() - 1);
891 scene()->addItem(newGroup);
893 // CHeck if we are trying to include a group in a group
894 QList <QGraphicsItemGroup *> groups;
895 for (int i = 0; i < selection.count(); i++) {
896 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<QGraphicsItemGroup *>(selection.at(i)))) {
897 groups.append(static_cast<QGraphicsItemGroup *>(selection.at(i)));
898 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<QGraphicsItemGroup *>(selection.at(i)->parentItem()))) groups.append(static_cast<QGraphicsItemGroup *>(selection.at(i)->parentItem()));
900 if (!groups.isEmpty()) {
901 // ungroup previous groups
902 while (!groups.isEmpty()) {
903 QGraphicsItemGroup *grp = groups.takeFirst();
904 scene()->destroyItemGroup(grp);
906 selection = m_scene->selectedItems();
909 for (int i = 0; i < selection.count(); i++) {
910 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
911 newGroup->addToGroup(selection.at(i));
912 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
916 KdenliveSettings::setSnaptopoints(snap);
918 m_selectionGroup = new AbstractGroupItem(m_document->fps());
919 m_selectionGroup->translate(-top.x(), -top.y() + 1);
920 m_selectionGroup->setPos(top.x(), top.y() - 1);
921 scene()->addItem(m_selectionGroup);
922 for (int i = 0; i < selection.count(); i++) {
923 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
924 m_selectionGroup->addToGroup(selection.at(i));
925 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
928 KdenliveSettings::setSnaptopoints(snap);
929 if (m_selectionGroup) {
930 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
931 m_selectionGroupInfo.track = m_selectionGroup->track();
934 } else resetSelectionGroup();
937 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
938 kDebug() << "++++++++++++ DBL CLK";
939 if (m_dragItem && m_dragItem->hasKeyFrames()) {
940 if (m_moveOpMode == KEYFRAME) {
941 // user double clicked on a keyframe, open edit dialog
942 QDialog d(parentWidget());
943 Ui::KeyFrameDialog_UI view;
945 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
946 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
947 view.kfr_value->setFocus();
948 if (d.exec() == QDialog::Accepted) {
949 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
950 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
951 ClipItem *item = (ClipItem *)m_dragItem;
952 QString previous = item->keyframes(item->selectedEffectIndex());
953 item->updateKeyframeEffect();
954 QString next = item->keyframes(item->selectedEffectIndex());
955 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
956 m_commandStack->push(command);
957 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
962 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
963 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
964 ClipItem * item = (ClipItem *) m_dragItem;
965 QString previous = item->keyframes(item->selectedEffectIndex());
966 item->updateKeyframeEffect();
967 QString next = item->keyframes(item->selectedEffectIndex());
968 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
969 m_commandStack->push(command);
970 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
972 } else if (m_dragItem) {
973 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
976 if (m_dragItem->type() == TRANSITIONWIDGET) {
977 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
979 getClipAvailableSpace(m_dragItem, minimum, maximum);
981 //kDebug()<<"// GOTÂ MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
982 d.setMargins(minimum, maximum);
983 if (d.exec() == QDialog::Accepted) {
984 if (m_dragItem->type() == TRANSITIONWIDGET) {
985 // move & resize transition
987 startInfo.startPos = m_dragItem->startPos();
988 startInfo.endPos = m_dragItem->endPos();
989 startInfo.track = m_dragItem->track();
991 endInfo.startPos = d.startPos();
992 endInfo.endPos = endInfo.startPos + d.duration();
993 endInfo.track = m_dragItem->track();
994 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
995 m_commandStack->push(command);
997 // move and resize clip
998 QUndoCommand *moveCommand = new QUndoCommand();
999 moveCommand->setText(i18n("Edit clip"));
1000 ItemInfo clipInfo = m_dragItem->info();
1001 if (d.startPos() != clipInfo.startPos) {
1002 ItemInfo startInfo = clipInfo;
1003 clipInfo.startPos = d.startPos();
1004 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1005 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1007 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1008 ItemInfo startInfo = clipInfo;
1009 clipInfo.endPos = clipInfo.startPos + d.duration();
1010 clipInfo.cropStart = d.cropStart();
1011 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1013 m_commandStack->push(moveCommand);
1017 QList<QGraphicsItem *> collisionList = items(event->pos());
1018 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1019 Guide *editGuide = (Guide *) collisionList.at(0);
1020 if (editGuide) slotEditGuide(editGuide->info());
1026 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
1027 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1029 clip->setKeyframes(index, keyframes);
1030 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1031 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1035 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group) {
1036 if (clip == NULL) m_timelineContextMenu->popup(pos);
1037 else if (group != NULL) {
1038 m_changeSpeedAction->setEnabled(false);
1039 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1040 m_ungroupAction->setEnabled(true);
1041 m_timelineContextClipMenu->popup(pos);
1043 m_ungroupAction->setEnabled(false);
1044 if (clip->type() == AVWIDGET) {
1045 ClipItem *item = static_cast <ClipItem*>(clip);
1046 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1047 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1048 m_timelineContextClipMenu->popup(pos);
1049 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1053 void CustomTrackView::activateMonitor() {
1054 emit activateDocumentMonitor();
1057 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
1058 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1060 resetSelectionGroup();
1061 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1062 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1063 QPoint pos = QPoint();
1064 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1065 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1067 info.startPos = GenTime();
1068 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1069 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1070 info.track = (int)(1 / m_tracksHeight);
1071 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1072 m_selectionGroup->addToGroup(item);
1073 item->setFlags(QGraphicsItem::ItemIsSelectable);
1074 //TODO: check if we do not overlap another clip when first dropping in timeline
1075 // if (insertPossible(m_selectionGroup, event->pos()))
1076 QList <GenTime> offsetList;
1077 offsetList.append(info.endPos);
1078 updateSnapPoints(NULL, offsetList);
1079 scene()->addItem(m_selectionGroup);
1080 event->acceptProposedAction();
1081 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1083 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1084 m_scene->clearSelection();
1085 resetSelectionGroup(false);
1087 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1088 QPoint pos = QPoint();
1089 GenTime start = GenTime();
1090 QList <GenTime> offsetList;
1091 for (int i = 0; i < ids.size(); ++i) {
1092 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1093 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1095 info.startPos = start;
1096 info.endPos = info.startPos + clip->duration();
1097 info.track = (int)(1 / m_tracksHeight);
1098 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1099 start += clip->duration();
1100 offsetList.append(start);
1101 m_selectionGroup->addToGroup(item);
1102 item->setFlags(QGraphicsItem::ItemIsSelectable);
1104 //TODO: check if we do not overlap another clip when first dropping in timeline
1105 //if (insertPossible(m_selectionGroup, event->pos()))
1106 updateSnapPoints(NULL, offsetList);
1107 scene()->addItem(m_selectionGroup);
1108 event->acceptProposedAction();
1110 //Â the drag is not a clip (may be effect, ...)
1112 QGraphicsView::dragEnterEvent(event);
1117 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
1119 QList<QGraphicsItem *> children = group->childItems();
1120 for (int i = 0; i < children.count(); i++) {
1121 if (children.at(i)->type() == AVWIDGET) {
1122 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1123 ItemInfo info = clip->info();
1124 kDebug() << " / / INSERT : " << pos.x();
1125 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);
1126 kDebug() << " / / INSERT RECT: " << shape;
1127 path = path.united(QPolygonF(shape));
1131 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1132 if (collindingItems.isEmpty()) return true;
1134 for (int i = 0; i < collindingItems.count(); i++) {
1135 QGraphicsItem *collision = collindingItems.at(i);
1136 if (collision->type() == AVWIDGET) {
1138 kDebug() << "// COLLISIION DETECTED";
1147 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
1148 int track = m_document->tracksCount() - clip->track();
1149 GenTime pos = clip->startPos();
1150 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1151 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1154 bool success = true;
1155 for (int i = 0; i < clip->effectsCount(); i++) {
1156 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1158 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1159 m_document->renderer()->doRefresh();
1162 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
1163 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1165 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1166 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1167 emit clipItemSelected(clip);
1168 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1171 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
1172 QString index = effect.attribute("kdenlive_ix");
1173 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1174 kDebug() << "// ERRORÂ REMOVÂ EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1175 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1178 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1180 clip->deleteEffect(index);
1181 emit clipItemSelected(clip);
1185 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group) {
1186 QList<QGraphicsItem *> itemList = group->childItems();
1187 QUndoCommand *effectCommand = new QUndoCommand();
1189 QDomNode namenode = effect.elementsByTagName("name").item(0);
1190 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1191 else effectName = i18n("effect");
1192 effectCommand->setText(i18n("Add %1", effectName));
1194 for (int i = 0; i < itemList.count(); i++) {
1195 if (itemList.at(i)->type() == AVWIDGET) {
1196 ClipItem *item = (ClipItem *)itemList.at(i);
1197 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1198 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1201 if (item->isItemLocked()) {
1204 item->initEffect(effect);
1205 if (effect.attribute("tag") == "ladspa") {
1206 QString ladpsaFile = m_document->getLadspaFile();
1207 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1208 effect.setAttribute("src", ladpsaFile);
1210 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1215 m_commandStack->push(effectCommand);
1216 m_document->setModified(true);
1217 } else delete effectCommand;
1220 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
1221 QList<QGraphicsItem *> itemList;
1222 QUndoCommand *effectCommand = new QUndoCommand();
1224 QDomNode namenode = effect.elementsByTagName("name").item(0);
1225 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1226 else effectName = i18n("effect");
1227 effectCommand->setText(i18n("Add %1", effectName));
1229 if (track == -1) itemList = scene()->selectedItems();
1230 if (itemList.isEmpty()) {
1231 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1232 if (clip) itemList.append(clip);
1233 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1235 kDebug() << "// REQUESTING EFFECT ONÂ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1236 for (int i = 0; i < itemList.count(); i++) {
1237 if (itemList.at(i)->type() == AVWIDGET) {
1238 ClipItem *item = (ClipItem *)itemList.at(i);
1239 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1240 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1243 if (item->isItemLocked()) {
1246 item->initEffect(effect);
1247 if (effect.attribute("tag") == "ladspa") {
1248 QString ladpsaFile = m_document->getLadspaFile();
1249 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1250 effect.setAttribute("src", ladpsaFile);
1252 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1257 m_commandStack->push(effectCommand);
1258 m_document->setModified(true);
1259 } else delete effectCommand;
1262 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1263 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1264 m_commandStack->push(command);
1265 m_document->setModified(true);
1268 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1269 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1271 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1272 if (effect.attribute("tag") == "ladspa") {
1273 // Update the ladspa affect file
1274 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1276 // check if we are trying to reset a keyframe effect
1277 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1278 clip->initEffect(effect);
1279 clip->setEffectAt(ix, effect);
1280 effectParams = clip->getEffectArgs(effect);
1282 if (effectParams.paramValue("disabled") == "1") {
1283 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1284 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1285 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1286 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1287 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1289 clip->setEffectAt(ix, effect);
1290 if (ix == clip->selectedEffectIndex()) {
1291 clip->setSelectedEffect(ix);
1292 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1294 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1295 // A fade effect was modified, update the clip
1296 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1297 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1298 clip->setFadeIn(pos);
1300 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1301 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1302 clip->setFadeOut(pos);
1307 m_document->setModified(true);
1310 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1311 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1313 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1314 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1315 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1316 clip->setEffectAt(oldPos - 1, act);
1317 clip->setEffectAt(newPos - 1, before);
1318 emit clipItemSelected(clip, newPos - 1);
1320 m_document->setModified(true);
1323 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1324 QDomElement effect = clip->effectAt(effectPos);
1325 QDomElement oldEffect = effect.cloneNode().toElement();
1326 effect.setAttribute("disabled", disable);
1327 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1328 m_commandStack->push(command);
1329 m_document->setModified(true);
1332 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1333 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1334 m_commandStack->push(command);
1335 m_document->setModified(true);
1338 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1339 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1340 m_commandStack->push(command);
1343 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1346 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1347 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1348 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1349 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);
1350 m_blockRefresh = false;
1353 if (item->parentItem()) {
1354 // Item is part of a group, reset group
1355 resetSelectionGroup();
1357 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1359 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1360 int cutPos = (int) cutTime.frames(m_document->fps());
1362 double speed = item->speed();
1363 newPos.startPos = cutTime;
1364 newPos.endPos = info.endPos;
1365 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1366 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1367 newPos.track = info.track;
1368 ClipItem *dup = item->clone(newPos);
1369 item->resizeEnd(cutPos, false);
1370 scene()->addItem(dup);
1371 if (item->checkKeyFrames()) slotRefreshEffects(item);
1372 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1373 item->baseClip()->addReference();
1374 m_document->updateClip(item->baseClip()->getId());
1375 m_document->setModified(true);
1376 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);
1377 kDebug() << "// CUTTING CLIP dONE";
1381 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1382 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1383 if (!item || !dup || item == dup) {
1384 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1385 m_blockRefresh = false;
1388 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1389 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1393 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1394 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1395 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1396 //deleteClip(dup->info());
1399 if (dup->isSelected()) emit clipItemSelected(NULL);
1400 dup->baseClip()->removeReference();
1401 m_document->updateClip(dup->baseClip()->getId());
1402 scene()->removeItem(dup);
1405 ItemInfo clipinfo = item->info();
1406 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1407 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1409 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1410 m_document->setModified(true);
1412 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1415 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1418 void CustomTrackView::slotEnableRefresh() {
1419 m_blockRefresh = false;
1422 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1423 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1424 if (itemList.count() == 1) {
1425 if (itemList.at(0)->type() == AVWIDGET) {
1426 ClipItem *item = (ClipItem *) itemList.at(0);
1428 info.track = item->track();
1429 ClipItem *transitionClip = NULL;
1430 const int transitiontrack = getPreviousVideoTrack(info.track);
1431 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1432 if (pos < item->startPos() + item->duration() / 2) {
1433 // add transition to clip start
1434 info.startPos = item->startPos();
1435 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1436 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1437 info.endPos = transitionClip->endPos();
1438 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1439 // Check there is no other transition at that place
1440 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1441 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1442 QList<QGraphicsItem *> selection = m_scene->items(r);
1443 bool transitionAccepted = true;
1444 for (int i = 0; i < selection.count(); i++) {
1445 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1446 Transition *tr = static_cast <Transition *>(selection.at(i));
1447 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1448 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1449 } else transitionAccepted = false;
1452 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1453 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1456 // add transition to clip end
1457 info.endPos = item->endPos();
1458 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1459 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1460 info.startPos = transitionClip->startPos();
1461 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1462 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1464 // Check there is no other transition at that place
1465 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1466 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1467 QList<QGraphicsItem *> selection = m_scene->items(r);
1468 bool transitionAccepted = true;
1469 for (int i = 0; i < selection.count(); i++) {
1470 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1471 Transition *tr = static_cast <Transition *>(selection.at(i));
1472 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1473 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1474 } else transitionAccepted = false;
1477 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1478 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1481 } else for (int i = 0; i < itemList.count(); i++) {
1482 if (itemList.at(i)->type() == AVWIDGET) {
1483 ClipItem *item = (ClipItem *) itemList.at(i);
1485 info.startPos = item->startPos();
1486 info.endPos = info.startPos + GenTime(65, m_document->fps());
1487 info.track = item->track();
1489 // Check there is no other transition at that place
1490 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1491 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1492 QList<QGraphicsItem *> selection = m_scene->items(r);
1493 bool transitionAccepted = true;
1494 for (int i = 0; i < selection.count(); i++) {
1495 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1496 Transition *tr = static_cast <Transition *>(selection.at(i));
1497 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1498 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1499 } else transitionAccepted = false;
1502 int transitiontrack = getPreviousVideoTrack(info.track);
1503 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1504 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1509 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1510 if (transitionInfo.startPos >= transitionInfo.endPos) {
1511 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1514 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1515 m_commandStack->push(command);
1516 m_document->setModified(true);
1519 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1520 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1521 //kDebug() << "---- ADDING transition " << params.attribute("value");
1522 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1523 scene()->addItem(tr);
1524 m_document->setModified(true);
1526 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1531 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/) {
1532 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1534 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1537 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1538 if (m_dragItem == item) m_dragItem = NULL;
1540 emit transitionItemSelected(NULL);
1541 m_document->setModified(true);
1544 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1545 kDebug() << "TRANSÂ UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1546 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1547 m_commandStack->push(command);
1548 m_document->setModified(true);
1551 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1552 Transition *item = getTransitionItemAt(pos, track);
1554 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1557 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);
1558 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEWÂ TRACK: "<<transition.attribute("transition_btrack");
1559 item->setTransitionParameters(transition);
1560 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1561 m_document->setModified(true);
1564 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1565 event->setDropAction(Qt::IgnoreAction);
1566 const QPointF pos = mapToScene(event->pos());
1567 if (m_selectionGroup && m_clipDrag) {
1568 m_selectionGroup->setPos(pos.x(), pos.y());
1569 event->setDropAction(Qt::MoveAction);
1570 event->acceptProposedAction();
1572 QGraphicsView::dragMoveEvent(event);
1576 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1577 if (m_selectionGroup && m_clipDrag) {
1578 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1580 scene()->destroyItemGroup(m_selectionGroup);
1581 m_selectionGroup = NULL;
1582 } else QGraphicsView::dragLeaveEvent(event);
1585 void CustomTrackView::dropEvent(QDropEvent * event) {
1586 if (m_selectionGroup && m_clipDrag) {
1587 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1588 resetSelectionGroup();
1589 m_scene->clearSelection();
1590 bool hasVideoClip = false;
1591 for (int i = 0; i < items.count(); i++) {
1592 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1593 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1594 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1595 m_commandStack->push(command);
1596 item->baseClip()->addReference();
1597 m_document->updateClip(item->baseClip()->getId());
1598 ItemInfo info = item->info();
1600 int tracknumber = m_document->tracksCount() - info.track - 1;
1601 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1602 if (isLocked) item->setItemLocked(true);
1604 if (item->baseClip()->isTransparent()) {
1605 // add transparency transition
1606 int endTrack = getPreviousVideoTrack(info.track);
1607 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1608 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1609 scene()->addItem(tr);
1611 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1615 info.track = m_document->tracksCount() - item->track();
1616 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1617 item->setSelected(true);
1619 m_changeSpeedAction->setEnabled(hasVideoClip);
1620 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1621 groupSelectedItems(true);
1622 } else QGraphicsView::dropEvent(event);
1627 QStringList CustomTrackView::mimeTypes() const {
1628 QStringList qstrList;
1629 // list of accepted mime types for drop
1630 qstrList.append("text/plain");
1631 qstrList.append("kdenlive/producerslist");
1632 qstrList.append("kdenlive/clip");
1636 Qt::DropActions CustomTrackView::supportedDropActions() const {
1637 // returns what actions are supported when dropping
1638 return Qt::MoveAction;
1641 void CustomTrackView::setDuration(int duration) {
1642 int diff = qAbs(duration - sceneRect().width());
1643 if (diff * matrix().m11() > -50) {
1644 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1645 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1647 m_projectDuration = duration;
1650 int CustomTrackView::duration() const {
1651 return m_projectDuration;
1654 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1655 if (ix == -1) m_document->insertTrack(ix, type);
1657 m_document->insertTrack(m_document->tracksCount() - ix, type);
1658 // insert track in MLT playlist
1659 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1661 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1662 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1663 QList<QGraphicsItem *> selection = m_scene->items(r);
1664 resetSelectionGroup();
1666 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1667 scene()->addItem(m_selectionGroup);
1668 for (int i = 0; i < selection.count(); i++) {
1669 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1670 m_selectionGroup->addToGroup(selection.at(i));
1671 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1673 // Move graphic items
1674 m_selectionGroup->translate(0, m_tracksHeight);
1676 // adjust track number
1677 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1678 for (int i = 0; i < children.count(); i++) {
1679 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1681 ItemInfo clipinfo = item->info();
1682 if (item->type() == AVWIDGET) {
1683 ClipItem *clip = static_cast <ClipItem *>(item);
1684 // We add a move clip command so that we get the correct producer for new track number
1685 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1686 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1687 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1689 } else if (item->type() == TRANSITIONWIDGET) {
1690 Transition *tr = static_cast <Transition *>(item);
1691 int track = tr->transitionEndTrack();
1693 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1697 resetSelectionGroup(false);
1700 int maxHeight = m_tracksHeight * m_document->tracksCount();
1701 for (int i = 0; i < m_guides.count(); i++) {
1702 QLineF l = m_guides.at(i)->line();
1703 l.setP2(QPointF(l.x2(), maxHeight));
1704 m_guides.at(i)->setLine(l);
1706 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1707 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1708 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1709 viewport()->update();
1710 //setFixedHeight(50 * m_tracksCount);
1713 void CustomTrackView::removeTrack(int ix) {
1714 // Delete track in MLT playlist
1715 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1716 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1718 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1719 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1720 QList<QGraphicsItem *> selection = m_scene->items(r);
1722 resetSelectionGroup();
1724 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1725 scene()->addItem(m_selectionGroup);
1726 for (int i = 0; i < selection.count(); i++) {
1727 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1728 m_selectionGroup->addToGroup(selection.at(i));
1729 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1732 // Move graphic items
1733 qreal ydiff = 0 - (int) m_tracksHeight;
1734 m_selectionGroup->translate(0, ydiff);
1736 // adjust track number
1737 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1738 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1739 for (int i = 0; i < children.count(); i++) {
1740 if (children.at(i)->type() == AVWIDGET) {
1741 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1743 ItemInfo clipinfo = clip->info();
1744 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1745 // We add a move clip command so that we get the correct producer for new track number
1746 if (clip->clipType() == AV || clip->clipType() == AUDIO)
1747 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1748 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1749 Transition *tr = static_cast <Transition *>(children.at(i));
1751 int track = tr->transitionEndTrack();
1753 ItemInfo clipinfo = tr->info();
1754 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1758 resetSelectionGroup(false);
1760 int maxHeight = m_tracksHeight * m_document->tracksCount();
1761 for (int i = 0; i < m_guides.count(); i++) {
1762 QLineF l = m_guides.at(i)->line();
1763 l.setP2(QPointF(l.x2(), maxHeight));
1764 m_guides.at(i)->setLine(l);
1766 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1767 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1768 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1769 viewport()->update();
1772 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1773 int tracknumber = m_document->tracksCount() - ix;
1774 m_document->setTrackType(tracknumber - 1, type);
1775 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1776 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1777 viewport()->update();
1781 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1782 /*for (int i = 0; i < m_document->tracksCount(); i++)
1783 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1784 int tracknumber = m_document->tracksCount() - ix;
1785 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1786 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1787 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1788 m_document->setModified(true);
1791 void CustomTrackView::slotSwitchTrackLock(int ix) {
1792 int tracknumber = m_document->tracksCount() - ix - 1;
1793 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked, true);
1794 m_commandStack->push(command);
1798 void CustomTrackView::lockTrack(int ix, bool lock) {
1799 int tracknumber = m_document->tracksCount() - ix - 1;
1800 m_document->switchTrackLock(tracknumber, lock);
1801 emit doTrackLock(ix, lock);
1802 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1804 for (int i = 0; i < selection.count(); i++) {
1805 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1806 if (selection.at(i)->isSelected()) {
1807 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1808 else emit transitionItemSelected(NULL);
1810 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1812 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1813 viewport()->update();
1814 m_document->setModified(true);
1817 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1818 int tracknumber = m_document->tracksCount() - ix;
1819 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1820 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1821 m_document->setModified(true);
1824 void CustomTrackView::slotRemoveSpace() {
1827 if (m_menuPosition.isNull()) {
1828 pos = GenTime(cursorPos(), m_document->fps());
1830 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1833 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1834 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1836 ClipItem *item = getClipItemAt(pos, track);
1838 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);
1841 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1842 //kDebug() << "// GOT LENGT; " << length;
1844 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);
1848 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1849 QList<QGraphicsItem *> items = m_scene->items(r);
1851 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1852 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1854 for (int i = 0; i < items.count(); i++) {
1855 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1856 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1857 ItemInfo info = item->info();
1858 if (item->type() == AVWIDGET) {
1859 clipsToMove.append(info);
1860 } else if (item->type() == TRANSITIONWIDGET) {
1861 transitionsToMove.append(info);
1866 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1867 m_commandStack->push(command);
1870 void CustomTrackView::slotInsertSpace() {
1873 if (m_menuPosition.isNull()) {
1874 pos = GenTime(cursorPos(), m_document->fps());
1876 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1877 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1879 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1880 if (d.exec() != QDialog::Accepted) return;
1881 GenTime spaceDuration = d.selectedDuration();
1882 track = d.selectedTrack();
1883 ClipItem *item = getClipItemAt(pos, track);
1884 if (item) pos = item->startPos();
1887 int maxh = sceneRect().height();
1889 minh = track * m_tracksHeight + m_tracksHeight / 2;
1890 maxh = m_tracksHeight / 2 - 1;
1893 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1894 QList<QGraphicsItem *> items = m_scene->items(r);
1896 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1897 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1899 for (int i = 0; i < items.count(); i++) {
1900 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1901 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1902 ItemInfo info = item->info();
1903 if (item->type() == AVWIDGET) {
1904 clipsToMove.append(info);
1905 } else if (item->type() == TRANSITIONWIDGET) {
1906 transitionsToMove.append(info);
1911 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1912 m_commandStack->push(command);
1915 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1916 int diff = duration.frames(m_document->fps());
1917 resetSelectionGroup();
1918 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1919 scene()->addItem(m_selectionGroup);
1921 Transition *transition;
1923 kDebug() << "/// STARTING SPACE INSERT";
1926 // Create lists with start pos for each track
1927 QMap <int, int> trackClipStartList;
1928 QMap <int, int> trackTransitionStartList;
1930 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1931 trackClipStartList[i] = -1;
1932 trackTransitionStartList[i] = -1;
1935 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1936 kDebug() << "/// FETCHING CLIP: " << i;
1937 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1939 m_selectionGroup->addToGroup(clip);
1940 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))
1941 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1942 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1943 } 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);
1945 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1946 kDebug() << "/// FETCHING TRANS: " << i;
1947 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1949 m_selectionGroup->addToGroup(transition);
1950 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))
1951 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1952 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1953 } 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);
1955 kDebug() << "/// STARTING SPACE DONE";
1956 m_selectionGroup->translate(diff, 0);
1957 resetSelectionGroup(false);
1958 kDebug() << "/// STARTING SPACE DONE2";
1959 if (track != -1) track = m_document->tracksCount() - track;
1960 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1963 void CustomTrackView::deleteClip(const QString &clipId) {
1964 QList<QGraphicsItem *> itemList = items();
1965 QUndoCommand *deleteCommand = new QUndoCommand();
1966 deleteCommand->setText(i18n("Delete timeline clips"));
1968 for (int i = 0; i < itemList.count(); i++) {
1969 if (itemList.at(i)->type() == AVWIDGET) {
1970 ClipItem *item = (ClipItem *)itemList.at(i);
1971 if (item->clipProducer() == clipId) {
1973 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
1981 void CustomTrackView::setCursorPos(int pos, bool seek) {
1982 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1984 m_cursorLine->setPos(pos, 0);
1985 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1986 else if (m_autoScroll) checkScrolling();
1989 void CustomTrackView::updateCursorPos() {
1990 m_cursorLine->setPos(m_cursorPos, 0);
1993 int CustomTrackView::cursorPos() {
1994 return (int)(m_cursorPos);
1997 void CustomTrackView::moveCursorPos(int delta) {
1998 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1999 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2000 m_cursorPos += delta;
2001 m_cursorLine->setPos(m_cursorPos, 0);
2002 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2005 void CustomTrackView::initCursorPos(int pos) {
2006 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2008 m_cursorLine->setPos(pos, 0);
2012 void CustomTrackView::checkScrolling() {
2013 int vert = verticalScrollBar()->value();
2014 int hor = cursorPos();
2015 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2018 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
2019 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2020 QGraphicsView::mouseReleaseEvent(event);
2021 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2022 if (event->button() == Qt::MidButton) {
2025 setDragMode(QGraphicsView::NoDrag);
2026 if (m_operationMode == MOVEGUIDE) {
2027 setCursor(Qt::ArrowCursor);
2028 m_operationMode = NONE;
2029 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2030 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2031 m_commandStack->push(command);
2032 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2036 } else if (m_operationMode == SPACER) {
2037 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2038 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
2039 // We are moving all tracks
2042 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2043 if (timeOffset != GenTime()) {
2044 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2046 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2047 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2049 // Create lists with start pos for each track
2050 QMap <int, int> trackClipStartList;
2051 QMap <int, int> trackTransitionStartList;
2053 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2054 trackClipStartList[i] = -1;
2055 trackTransitionStartList[i] = -1;
2058 for (int i = 0; i < items.count(); i++) {
2059 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2060 ItemInfo info = item->info();
2061 if (item->type() == AVWIDGET) {
2062 clipsToMove.append(info);
2063 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2064 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2065 } else if (item->type() == TRANSITIONWIDGET) {
2066 transitionsToMove.append(info);
2067 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2068 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2072 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2073 m_commandStack->push(command);
2074 if (track != -1) track = m_document->tracksCount() - track;
2075 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2077 resetSelectionGroup(false);
2078 m_operationMode = NONE;
2079 } else if (m_operationMode == RUBBERSELECTION) {
2080 kDebug() << "// END RUBBER SELECT";
2081 resetSelectionGroup();
2082 groupSelectedItems();
2083 m_operationMode = NONE;
2086 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2087 emit transitionItemSelected(NULL);
2091 if (m_dragItem) info = m_dragItem->info();
2093 if (m_operationMode == MOVE) {
2094 setCursor(Qt::OpenHandCursor);
2096 if (m_dragItem->parentItem() == 0) {
2097 // we are moving one clip, easy
2098 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2099 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2100 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())), item->baseClip()->producer(info.track));
2102 int tracknumber = m_document->tracksCount() - item->track() - 1;
2103 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2104 if (isLocked) item->setItemLocked(true);
2106 QUndoCommand *moveCommand = new QUndoCommand();
2107 moveCommand->setText(i18n("Move clip"));
2108 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2109 // Also move automatic transitions (on lower track)
2110 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2111 if (tr && tr->isAutomatic()) {
2112 ItemInfo trInfo = tr->info();
2113 ItemInfo newTrInfo = trInfo;
2114 newTrInfo.track = info.track;
2115 newTrInfo.startPos = m_dragItem->startPos();
2116 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2117 // transition end should stay the same
2119 // transition end should be adjusted to clip
2120 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2122 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2124 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2125 // Check if there is a transition at clip end
2126 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2127 if (tr && tr->isAutomatic()) {
2128 ItemInfo trInfo = tr->info();
2129 ItemInfo newTrInfo = trInfo;
2130 newTrInfo.track = info.track;
2131 newTrInfo.endPos = m_dragItem->endPos();
2132 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2133 // transition start should stay the same
2135 // transition start should be moved
2136 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2138 if (newTrInfo.startPos < newTrInfo.endPos)
2139 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2142 // Also move automatic transitions (on upper track)
2143 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2144 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2145 ItemInfo trInfo = tr->info();
2146 ItemInfo newTrInfo = trInfo;
2147 newTrInfo.startPos = m_dragItem->startPos();
2148 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2149 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2150 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2151 // transition end should be adjusted to clip on upper track
2152 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2154 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2157 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2158 // Check if there is a transition at clip end
2159 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2160 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2161 ItemInfo trInfo = tr->info();
2162 ItemInfo newTrInfo = trInfo;
2163 newTrInfo.endPos = m_dragItem->endPos();
2164 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2165 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2166 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2167 // transition start should be moved
2168 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2170 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2174 m_commandStack->push(moveCommand);
2176 // undo last move and emit error message
2177 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2178 m_commandStack->push(command);
2179 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2181 m_document->setModified(true);
2183 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2184 Transition *transition = static_cast <Transition *>(m_dragItem);
2185 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)) {
2186 // Moving transition failed, revert to previous position
2187 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2188 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2190 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2191 m_commandStack->push(command);
2192 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2196 // Moving several clips. We need to delete them and readd them to new position,
2197 // or they might overlap each other during the move
2198 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2199 QList<QGraphicsItem *> items = group->childItems();
2201 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2202 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2204 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2205 const int trackOffset = m_dragItem->track() - m_dragItemInfo.track;
2206 kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2207 if (timeOffset != GenTime() || trackOffset != 0) {
2208 // remove items in MLT playlist
2211 int max = items.count();
2212 for (int i = 0; i < max; i++) {
2213 if (items.at(i)->type() == GROUPWIDGET) {
2214 items += items.at(i)->childItems();
2218 for (int i = 0; i < items.count(); i++) {
2219 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2221 ItemInfo info = item->info();
2222 if (item->type() == AVWIDGET) {
2223 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2224 // error, clip cannot be removed from playlist
2225 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2227 clipsToMove.append(info);
2230 transitionsToMove.append(info);
2231 Transition *tr = static_cast <Transition*>(item);
2232 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2236 for (int i = 0; i < items.count(); i++) {
2237 // re-add items in correct place
2238 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2239 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2241 ItemInfo info = item->info();
2242 int tracknumber = m_document->tracksCount() - info.track - 1;
2243 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2245 group->removeFromGroup(item);
2246 item->setItemLocked(true);
2249 if (item->type() == AVWIDGET) {
2250 ClipItem *clip = static_cast <ClipItem*>(item);
2251 info.track = m_document->tracksCount() - info.track;
2252 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2253 for (int i = 0; i < clip->effectsCount(); i++) {
2254 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2257 Transition *tr = static_cast <Transition*>(item);
2258 int newTrack = tr->transitionEndTrack();
2259 if (!tr->forcedTrack()) {
2260 newTrack = getPreviousVideoTrack(info.track);
2262 tr->updateTransitionEndTrack(newTrack);
2263 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2267 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2268 m_commandStack->push(move);
2270 //QPointF top = group->sceneBoundingRect().topLeft();
2271 //QPointF oldpos = m_selectionGroup->scenePos();
2272 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2273 //group->setPos(top);
2274 //TODO: get rid of the 3 lines below
2275 if (m_selectionGroup) {
2276 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2277 m_selectionGroupInfo.track = m_selectionGroup->track();
2279 m_document->setModified(true);
2283 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2285 if (m_dragItem->type() == AVWIDGET) {
2286 ItemInfo resizeinfo = m_dragItemInfo;
2287 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2288 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2290 QUndoCommand *resizeCommand = new QUndoCommand();
2291 resizeCommand->setText(i18n("Resize clip"));
2293 // Check if there is an automatic transition on that clip (lower track)
2294 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2295 if (transition && transition->isAutomatic()) {
2296 ItemInfo trInfo = transition->info();
2297 ItemInfo newTrInfo = trInfo;
2298 newTrInfo.startPos = m_dragItem->startPos();
2299 if (newTrInfo.startPos < newTrInfo.endPos)
2300 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2302 // Check if there is an automatic transition on that clip (upper track)
2303 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2304 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2305 ItemInfo trInfo = transition->info();
2306 ItemInfo newTrInfo = trInfo;
2307 newTrInfo.startPos = m_dragItem->startPos();
2308 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2309 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2310 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2313 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2314 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2315 m_commandStack->push(resizeCommand);
2317 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2318 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2320 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2321 Transition *transition = static_cast <Transition *>(m_dragItem);
2322 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)) {
2323 // Cannot resize transition
2324 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2325 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2327 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2328 m_commandStack->push(command);
2333 //m_document->renderer()->doRefresh();
2334 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2336 if (m_dragItem->type() == AVWIDGET) {
2337 ItemInfo resizeinfo = info;
2338 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2339 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2341 QUndoCommand *resizeCommand = new QUndoCommand();
2342 resizeCommand->setText(i18n("Resize clip"));
2344 // Check if there is an automatic transition on that clip (lower track)
2345 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2346 if (tr && tr->isAutomatic()) {
2347 ItemInfo trInfo = tr->info();
2348 ItemInfo newTrInfo = trInfo;
2349 newTrInfo.endPos = m_dragItem->endPos();
2350 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2353 // Check if there is an automatic transition on that clip (upper track)
2354 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2355 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2356 ItemInfo trInfo = tr->info();
2357 ItemInfo newTrInfo = trInfo;
2358 newTrInfo.endPos = m_dragItem->endPos();
2359 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2360 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2361 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2365 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2366 m_commandStack->push(resizeCommand);
2367 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2369 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2370 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2372 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2373 Transition *transition = static_cast <Transition *>(m_dragItem);
2374 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)) {
2375 // Cannot resize transition
2376 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2377 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2379 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2380 m_commandStack->push(command);
2383 //m_document->renderer()->doRefresh();
2384 } else if (m_operationMode == FADEIN) {
2385 //Â resize fade in effect
2386 ClipItem * item = (ClipItem *) m_dragItem;
2387 int ix = item->hasEffect("volume", "fadein");
2389 QDomElement oldeffect = item->effectAt(ix);
2390 int start = item->cropStart().frames(m_document->fps());
2391 int end = item->fadeIn();
2393 slotDeleteEffect(item, oldeffect);
2396 QDomElement effect = oldeffect.cloneNode().toElement();
2397 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2398 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2399 slotUpdateClipEffect(item, effect, oldeffect, ix);
2400 emit clipItemSelected(item, ix);
2402 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2403 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2404 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2405 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2407 ix = item->hasEffect("volume", "fade_from_black");
2409 QDomElement oldeffect = item->effectAt(ix);
2410 int start = item->cropStart().frames(m_document->fps());
2411 int end = item->fadeIn();
2413 slotDeleteEffect(item, oldeffect);
2416 QDomElement effect = oldeffect.cloneNode().toElement();
2417 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2418 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2419 slotUpdateClipEffect(item, effect, oldeffect, ix);
2420 emit clipItemSelected(item, ix);
2423 } else if (m_operationMode == FADEOUT) {
2424 //Â resize fade in effect
2425 ClipItem * item = (ClipItem *) m_dragItem;
2426 int ix = item->hasEffect("volume", "fadeout");
2428 QDomElement oldeffect = item->effectAt(ix);
2429 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2430 int start = item->fadeOut();
2432 slotDeleteEffect(item, oldeffect);
2434 start = end - start;
2435 QDomElement effect = oldeffect.cloneNode().toElement();
2436 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2437 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2438 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2439 slotUpdateClipEffect(item, effect, oldeffect, ix);
2440 emit clipItemSelected(item, ix);
2442 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2443 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2444 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2445 EffectsList::setParameter(effect, "out", QString::number(0));
2446 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2448 ix = item->hasEffect("brightness", "fade_to_black");
2450 QDomElement oldeffect = item->effectAt(ix);
2451 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2452 int start = item->fadeOut();
2454 slotDeleteEffect(item, oldeffect);
2456 start = end - start;
2457 QDomElement effect = oldeffect.cloneNode().toElement();
2458 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2459 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2460 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2461 slotUpdateClipEffect(item, effect, oldeffect, ix);
2462 emit clipItemSelected(item, ix);
2465 } else if (m_operationMode == KEYFRAME) {
2466 // update the MLT effect
2467 ClipItem * item = (ClipItem *) m_dragItem;
2468 QString previous = item->keyframes(item->selectedEffectIndex());
2469 item->updateKeyframeEffect();
2470 QString next = item->keyframes(item->selectedEffectIndex());
2471 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2472 m_commandStack->push(command);
2473 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2476 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2477 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2478 m_operationMode = NONE;
2481 void CustomTrackView::deleteClip(ItemInfo info) {
2482 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2484 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2485 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2488 if (item->isSelected()) emit clipItemSelected(NULL);
2489 item->baseClip()->removeReference();
2490 m_document->updateClip(item->baseClip()->getId());
2492 if (item->baseClip()->isTransparent()) {
2493 // also remove automatic transition
2494 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2495 if (tr && tr->isAutomatic()) {
2496 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2497 scene()->removeItem(tr);
2501 scene()->removeItem(item);
2502 if (m_dragItem == item) m_dragItem = NULL;
2504 m_document->renderer()->doRefresh();
2507 void CustomTrackView::deleteSelectedClips() {
2508 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2509 if (itemList.count() == 0) {
2510 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2513 QUndoCommand *deleteSelected = new QUndoCommand();
2514 deleteSelected->setText(i18n("Delete selected items"));
2515 bool resetGroup = false;
2516 for (int i = 0; i < itemList.count(); i++) {
2517 if (itemList.at(i)->type() == AVWIDGET) {
2518 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2519 if (item->parentItem()) resetGroup = true;
2520 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2521 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2522 Transition *item = static_cast <Transition *>(itemList.at(i));
2523 if (item->parentItem()) resetGroup = true;
2525 info.startPos = item->startPos();
2526 info.endPos = item->endPos();
2527 info.track = item->track();
2528 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2531 m_commandStack->push(deleteSelected);
2532 if (resetGroup) resetSelectionGroup();
2535 void CustomTrackView::changeClipSpeed() {
2536 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2537 if (itemList.count() == 0) {
2538 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2541 QUndoCommand *changeSelected = new QUndoCommand();
2542 changeSelected->setText("Edit clip speed");
2546 for (int i = 0; i < itemList.count(); i++) {
2547 if (itemList.at(i)->type() == AVWIDGET) {
2548 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2549 ItemInfo info = item->info();
2550 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2552 double speed = (double) percent / 100.0;
2553 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2555 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2559 if (count > 0) m_commandStack->push(changeSelected);
2560 else delete changeSelected;
2563 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2564 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2565 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2567 kDebug() << "ERROR: Cannot find clip for speed change";
2568 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2571 info.track = m_document->tracksCount() - item->track();
2572 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2574 item->setSpeed(speed);
2575 item->updateRectGeometry();
2576 if (item->cropDuration().frames(m_document->fps()) > endPos)
2577 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2578 m_document->setModified(true);
2579 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2582 void CustomTrackView::cutSelectedClips() {
2583 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2584 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2585 for (int i = 0; i < itemList.count(); i++) {
2586 if (itemList.at(i)->type() == AVWIDGET) {
2587 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2588 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2589 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2590 m_commandStack->push(command);
2596 void CustomTrackView::groupClips(bool group) {
2597 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2598 QList <ItemInfo> clipInfos;
2599 QList <ItemInfo> transitionInfos;
2600 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2603 int max = itemList.count();
2604 for (int i = 0; i < max; i++) {
2605 if (itemList.at(i)->type() == GROUPWIDGET) {
2606 itemList += itemList.at(i)->childItems();
2610 for (int i = 0; i < itemList.count(); i++) {
2611 if (itemList.at(i)->type() == AVWIDGET) {
2612 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2613 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2614 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2615 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2616 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2619 if (clipInfos.count() > 0) {
2620 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2621 m_commandStack->push(command);
2625 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group) {
2626 resetSelectionGroup();
2627 m_scene->clearSelection();
2629 for (int i = 0; i < clipInfos.count(); i++) {
2630 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2631 if (clip == NULL) continue;
2632 if (clip->parentItem()) scene()->destroyItemGroup(static_cast <QGraphicsItemGroup *>(clip->parentItem()));
2633 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2635 for (int i = 0; i < transitionInfos.count(); i++) {
2636 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2637 if (tr == NULL) continue;
2638 if (tr->parentItem()) scene()->destroyItemGroup(static_cast <QGraphicsItemGroup *>(tr->parentItem()));
2639 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2641 m_document->setModified(true);
2645 QList <QGraphicsItemGroup *> groups;
2646 for (int i = 0; i < clipInfos.count(); i++) {
2647 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2649 clip->setSelected(true);
2652 for (int i = 0; i < transitionInfos.count(); i++) {
2653 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2655 clip->setSelected(true);
2659 groupSelectedItems(false, true);
2660 m_document->setModified(true);
2663 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2664 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2665 if (baseclip == NULL) {
2666 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2669 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2670 item->setEffectList(effects);
2671 scene()->addItem(item);
2673 int tracknumber = m_document->tracksCount() - info.track - 1;
2674 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2675 if (isLocked) item->setItemLocked(true);
2677 if (item->baseClip()->isTransparent()) {
2678 // add transparency transition
2679 int endTrack = getPreviousVideoTrack(info.track);
2680 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2681 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2683 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2689 baseclip->addReference();
2690 m_document->updateClip(baseclip->getId());
2691 info.track = m_document->tracksCount() - info.track;
2692 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer(info.track));
2693 for (int i = 0; i < item->effectsCount(); i++) {
2694 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2696 m_document->setModified(true);
2697 m_document->renderer()->doRefresh();
2700 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2701 QList<QGraphicsItem *> list = scene()->items();
2702 ClipItem *clip = NULL;
2703 for (int i = 0; i < list.size(); ++i) {
2704 if (list.at(i)->type() == AVWIDGET) {
2705 clip = static_cast <ClipItem *>(list.at(i));
2706 if (clip->clipProducer() == clipId) {
2707 clip->refreshClip();
2708 ItemInfo info = clip->info();
2709 info.track = m_document->tracksCount() - clip->track();
2710 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2716 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2717 int framepos = (int)(pos.frames(m_document->fps()));
2718 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2719 ClipItem *clip = NULL;
2720 for (int i = 0; i < list.size(); i++) {
2721 if (list.at(i)->type() == AVWIDGET) {
2722 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2723 if (test->endPos() == pos) clip = test;
2730 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2731 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2732 ClipItem *clip = NULL;
2733 for (int i = 0; i < list.size(); i++) {
2734 if (list.at(i)->type() == AVWIDGET) {
2735 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2736 if (test->startPos() == pos) clip = test;
2743 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2744 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2745 ClipItem *clip = NULL;
2746 for (int i = 0; i < list.size(); i++) {
2747 if (list.at(i)->type() == AVWIDGET) {
2748 clip = static_cast <ClipItem *>(list.at(i));
2755 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2756 int framepos = (int)(pos.frames(m_document->fps()));
2757 return getClipItemAt(framepos, track);
2760 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2761 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2762 Transition *clip = NULL;
2763 for (int i = 0; i < list.size(); i++) {
2764 if (list.at(i)->type() == TRANSITIONWIDGET) {
2765 clip = static_cast <Transition *>(list.at(i));
2772 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2773 int framepos = (int)(pos.frames(m_document->fps()));
2774 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2775 Transition *clip = NULL;
2776 for (int i = 0; i < list.size(); i++) {
2777 if (list.at(i)->type() == TRANSITIONWIDGET) {
2778 Transition *test = static_cast <Transition *>(list.at(i));
2779 if (test->endPos() == pos) clip = test;
2786 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2787 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2788 Transition *clip = NULL;
2789 for (int i = 0; i < list.size(); ++i) {
2790 if (list.at(i)->type() == TRANSITIONWIDGET) {
2791 Transition *test = static_cast <Transition *>(list.at(i));
2792 if (test->startPos() == pos) clip = test;
2799 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2800 if (m_selectionGroup) resetSelectionGroup(false);
2801 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2803 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);
2804 kDebug() << "----------------Â ERROR, CANNOT find clip to move at.. ";
2807 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()), item->baseClip()->producer(end.track));
2809 bool snap = KdenliveSettings::snaptopoints();
2810 KdenliveSettings::setSnaptopoints(false);
2811 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2813 int tracknumber = m_document->tracksCount() - end.track - 1;
2814 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2815 m_scene->clearSelection();
2816 if (isLocked) item->setItemLocked(true);
2818 if (item->isItemLocked()) item->setItemLocked(false);
2819 item->setSelected(true);
2821 if (item->baseClip()->isTransparent()) {
2822 // Also move automatic transition
2823 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2824 if (tr && tr->isAutomatic()) {
2825 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2826 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);
2827 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2830 KdenliveSettings::setSnaptopoints(snap);
2831 m_document->setModified(true);
2833 // undo last move and emit error message
2834 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2836 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2839 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2841 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2842 resetSelectionGroup();
2843 m_scene->clearSelection();
2844 QList <QGraphicsItemGroup *> groups;
2845 for (int i = 0; i < startClip.count(); i++) {
2847 startClip[i].startPos = startClip.at(i).startPos - offset;
2848 startClip[i].track = startClip.at(i).track - trackOffset;
2850 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2852 clip->setItemLocked(false);
2853 if (clip->parentItem()) clip->parentItem()->setSelected(true);
2854 else clip->setSelected(true);
2855 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2858 for (int i = 0; i < startTransition.count(); i++) {
2860 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2861 startTransition[i].track = startTransition.at(i).track - trackOffset;
2863 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2865 tr->setItemLocked(false);
2866 if (tr->parentItem()) tr->parentItem()->setSelected(true);
2867 else tr->setSelected(true);
2868 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());
2871 groupSelectedItems(true);
2872 if (m_selectionGroup) {
2873 QPointF pos = m_selectionGroup->pos();
2874 qreal posx = pos.x() + offset.frames(m_document->fps());
2875 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2876 bool snap = KdenliveSettings::snaptopoints();
2877 KdenliveSettings::setSnaptopoints(false);
2879 m_selectionGroup->setPos(posx, posy);
2881 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2882 m_selectionGroup->setPos(top);
2883 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2884 m_selectionGroupInfo.track = m_selectionGroup->track();
2886 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2887 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
2890 int max = children.count();
2891 for (int i = 0; i < max; i++) {
2892 if (children.at(i)->type() == GROUPWIDGET) {
2893 children += children.at(i)->childItems();
2896 for (int i = 0; i < children.count(); i++) {
2897 // re-add items in correct place
2898 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
2899 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2901 ItemInfo info = item->info();
2902 int tracknumber = m_document->tracksCount() - info.track - 1;
2903 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2904 if (isLocked) item->setItemLocked(true);
2905 else if (item->isItemLocked()) item->setItemLocked(false);
2907 if (item->type() == AVWIDGET) {
2908 ClipItem *clip = static_cast <ClipItem*>(item);
2909 info.track = m_document->tracksCount() - info.track;
2910 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2912 Transition *tr = static_cast <Transition*>(item);
2913 int newTrack = tr->transitionEndTrack();
2914 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2915 if (!tr->forcedTrack()) {
2916 newTrack += trackOffset;
2917 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2919 tr->updateTransitionEndTrack(newTrack);
2920 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2921 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2924 KdenliveSettings::setSnaptopoints(snap);
2929 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
2930 Transition *item = getTransitionItemAt(start.startPos, start.track);
2932 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);
2933 kDebug() << "----------------Â ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
2936 //kDebug() << "----------------Â Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
2937 bool snap = KdenliveSettings::snaptopoints();
2938 KdenliveSettings::setSnaptopoints(false);
2939 //kDebug()<<"/// RESIZEÂ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
2940 if (end.endPos - end.startPos == start.endPos - start.startPos) {
2941 // Transition was moved
2942 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2943 } else if (end.endPos == start.endPos) {
2944 // Transition start resize
2945 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2946 } else if (end.startPos == start.startPos) {
2947 // Transition end resize;
2948 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2951 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2952 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2953 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2955 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
2956 KdenliveSettings::setSnaptopoints(snap);
2957 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2958 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);
2961 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
2962 bool resizeClipStart = true;
2963 if (start.startPos == end.startPos) resizeClipStart = false;
2964 /*if (resizeClipStart) offset = 1;
2966 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
2968 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);
2969 kDebug() << "----------------Â ERROR, CANNOT find clip to resize at... "; // << startPos;
2972 if (item->parentItem()) {
2973 // Item is part of a group, reset group
2974 resetSelectionGroup();
2976 bool snap = KdenliveSettings::snaptopoints();
2977 KdenliveSettings::setSnaptopoints(false);
2978 if (resizeClipStart && start.startPos != end.startPos) {
2979 ItemInfo clipinfo = item->info();
2980 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2981 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
2983 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
2984 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2985 updateClipFade(item);
2986 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2987 } else if (!resizeClipStart) {
2988 ItemInfo clipinfo = item->info();
2989 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2990 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
2992 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2993 updateClipFade(item, true);
2994 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2996 if (end.cropStart != start.cropStart) {
2997 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
2998 ItemInfo clipinfo = end;
2999 clipinfo.track = m_document->tracksCount() - end.track;
3000 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3002 item->setCropStart(end.cropStart);
3003 item->resetThumbs();
3006 m_document->renderer()->doRefresh();
3007 KdenliveSettings::setSnaptopoints(snap);
3010 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
3011 if (!updateFadeOut) {
3012 int end = item->fadeIn();
3014 // there is a fade in effect
3015 int effectPos = item->hasEffect("volume", "fadein");
3016 if (effectPos != -1) {
3017 QDomElement oldeffect = item->effectAt(effectPos);
3018 int start = item->cropStart().frames(m_document->fps());
3019 int max = item->cropDuration().frames(m_document->fps());
3021 item->setFadeIn(max);
3022 end = item->fadeIn();
3025 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3026 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3027 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3028 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3029 // if fade effect is displayed, update the effect edit widget with new clip duration
3030 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3032 effectPos = item->hasEffect("brightness", "fade_from_black");
3033 if (effectPos != -1) {
3034 QDomElement oldeffect = item->effectAt(effectPos);
3035 int start = item->cropStart().frames(m_document->fps());
3036 int max = item->cropDuration().frames(m_document->fps());
3038 item->setFadeIn(max);
3039 end = item->fadeIn();
3042 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3043 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3044 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3045 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3046 // if fade effect is displayed, update the effect edit widget with new clip duration
3047 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3051 int start = item->fadeOut();
3053 // there is a fade in effect
3054 int effectPos = item->hasEffect("volume", "fadeout");
3055 if (effectPos != -1) {
3056 QDomElement oldeffect = item->effectAt(effectPos);
3057 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3058 int max = item->cropDuration().frames(m_document->fps());
3060 item->setFadeOut(max);
3061 start = item->fadeOut();
3063 start = end - start;
3064 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3065 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3066 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3067 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3068 // if fade effect is displayed, update the effect edit widget with new clip duration
3069 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3071 effectPos = item->hasEffect("brightness", "fade_to_black");
3072 if (effectPos != -1) {
3073 QDomElement oldeffect = item->effectAt(effectPos);
3074 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3075 int max = item->cropDuration().frames(m_document->fps());
3077 item->setFadeOut(max);
3078 start = item->fadeOut();
3080 start = end - start;
3081 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3082 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3083 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3084 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3085 // if fade effect is displayed, update the effect edit widget with new clip duration
3086 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3092 double CustomTrackView::getSnapPointForPos(double pos) {
3093 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3096 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems) {
3097 QList <GenTime> snaps;
3098 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3099 QList<QGraphicsItem *> itemList = items();
3100 for (int i = 0; i < itemList.count(); i++) {
3101 if (itemList.at(i) == selected) continue;
3102 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3103 if (itemList.at(i)->type() == AVWIDGET) {
3104 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3105 GenTime start = item->startPos();
3106 GenTime end = item->endPos();
3107 snaps.append(start);
3109 if (!offsetList.isEmpty()) {
3110 for (int j = 0; j < offsetList.size(); j++) {
3111 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3112 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3116 QList < GenTime > markers = item->snapMarkers();
3117 for (int j = 0; j < markers.size(); ++j) {
3118 GenTime t = markers.at(j);
3120 if (!offsetList.isEmpty()) {
3121 for (int k = 0; k < offsetList.size(); k++) {
3122 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3126 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3127 Transition *transition = static_cast <Transition*>(itemList.at(i));
3128 GenTime start = transition->startPos();
3129 GenTime end = transition->endPos();
3130 snaps.append(start);
3132 if (!offsetList.isEmpty()) {
3133 for (int j = 0; j < offsetList.size(); j++) {
3134 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3135 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3141 // add cursor position
3142 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3144 if (!offsetList.isEmpty()) {
3145 for (int j = 0; j < offsetList.size(); j++) {
3146 snaps.append(pos - offsetList.at(j));
3151 for (int i = 0; i < m_guides.count(); i++) {
3152 snaps.append(m_guides.at(i)->position());
3153 if (!offsetList.isEmpty()) {
3154 for (int j = 0; j < offsetList.size(); j++) {
3155 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3161 m_scene->setSnapList(snaps);
3162 //for (int i = 0; i < m_snapPoints.size(); ++i)
3163 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3166 void CustomTrackView::slotSeekToPreviousSnap() {
3167 updateSnapPoints(NULL);
3168 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3169 setCursorPos((int) res.frames(m_document->fps()));
3173 void CustomTrackView::slotSeekToNextSnap() {
3174 updateSnapPoints(NULL);
3175 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3176 setCursorPos((int) res.frames(m_document->fps()));
3180 void CustomTrackView::clipStart() {
3181 ClipItem *item = getMainActiveClip();
3183 setCursorPos((int) item->startPos().frames(m_document->fps()));
3188 void CustomTrackView::clipEnd() {
3189 ClipItem *item = getMainActiveClip();
3191 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3196 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
3197 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3198 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3199 m_commandStack->push(command);
3202 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
3203 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3204 m_commandStack->push(command);
3207 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
3208 DocClipBase *base = m_document->clipManager()->getClipById(id);
3209 QList <CommentedTime> markers = base->commentedSnapMarkers();
3211 if (markers.isEmpty()) {
3212 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3215 QUndoCommand *deleteMarkers = new QUndoCommand();
3216 deleteMarkers->setText("Delete clip markers");
3218 for (int i = 0; i < markers.size(); i++) {
3219 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3221 m_commandStack->push(deleteMarkers);
3224 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
3225 DocClipBase *base = m_document->clipManager()->getClipById(id);
3226 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3227 else base->deleteSnapMarker(pos);
3228 m_document->setModified(true);
3229 viewport()->update();
3232 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
3233 return (*g1).position() < (*g2).position();
3236 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
3237 if (oldPos > GenTime() && pos > GenTime()) {
3239 for (int i = 0; i < m_guides.count(); i++) {
3240 if (m_guides.at(i)->position() == oldPos) {
3241 Guide *item = m_guides.at(i);
3242 item->updateGuide(pos, comment);
3246 } else if (pos > GenTime()) addGuide(pos, comment);
3250 for (int i = 0; i < m_guides.count(); i++) {
3251 if (m_guides.at(i)->position() == oldPos) {
3252 Guide *item = m_guides.takeAt(i);
3258 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3260 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3261 m_document->syncGuides(m_guides);
3264 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
3265 for (int i = 0; i < m_guides.count(); i++) {
3266 if (m_guides.at(i)->position() == pos) {
3267 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3271 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3272 scene()->addItem(g);
3274 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3275 m_document->syncGuides(m_guides);
3279 void CustomTrackView::slotAddGuide() {
3280 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3281 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3282 if (d.exec() != QDialog::Accepted) return;
3283 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3284 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3285 m_commandStack->push(command);
3289 void CustomTrackView::slotEditGuide() {
3290 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3292 for (int i = 0; i < m_guides.count(); i++) {
3293 if (m_guides.at(i)->position() == pos) {
3294 slotEditGuide(m_guides.at(i)->info());
3299 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3302 void CustomTrackView::slotEditGuide(CommentedTime guide) {
3303 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3304 if (d.exec() == QDialog::Accepted) {
3305 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3306 m_commandStack->push(command);
3311 void CustomTrackView::slotDeleteGuide() {
3312 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3314 for (int i = 0; i < m_guides.count(); i++) {
3315 if (m_guides.at(i)->position() == pos) {
3316 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3317 m_commandStack->push(command);
3322 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3325 void CustomTrackView::slotDeleteAllGuides() {
3326 QUndoCommand *deleteAll = new QUndoCommand();
3327 deleteAll->setText("Delete all guides");
3328 for (int i = 0; i < m_guides.count(); i++) {
3329 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3331 m_commandStack->push(deleteAll);
3334 void CustomTrackView::setTool(PROJECTTOOL tool) {
3338 void CustomTrackView::setScale(double scaleFactor) {
3340 matrix = matrix.scale(scaleFactor, 1);
3341 m_scene->setScale(scaleFactor);
3342 //scale(scaleFactor, 1);
3343 m_animationTimer->stop();
3353 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3355 int diff = sceneRect().width() - m_projectDuration;
3356 if (diff * matrix.m11() < 50) {
3357 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3358 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3361 centerOn(QPointF(cursorPos(), m_tracksHeight));
3362 //verticalScrollBar()->setValue(vert);*/
3365 void CustomTrackView::slotRefreshGuides() {
3366 if (KdenliveSettings::showmarkers()) {
3367 kDebug() << "// refresh GUIDES";
3368 for (int i = 0; i < m_guides.count(); i++) {
3369 m_guides.at(i)->update();
3374 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
3375 QColor base = palette().button().color();
3377 r.setWidth(r.width() + 1);
3378 painter->setClipRect(r);
3379 painter->drawLine(r.left(), 0, r.right(), 0);
3380 uint max = m_document->tracksCount();
3381 for (uint i = 0; i < max;i++) {
3382 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)));
3383 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)));
3384 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3386 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3387 if (height() > lowerLimit)
3388 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3391 bool CustomTrackView::findString(const QString &text) {
3393 for (int i = 0; i < m_searchPoints.size(); ++i) {
3394 marker = m_searchPoints.at(i).comment();
3395 if (marker.contains(text, Qt::CaseInsensitive)) {
3396 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3397 int vert = verticalScrollBar()->value();
3398 int hor = cursorPos();
3399 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3407 bool CustomTrackView::findNextString(const QString &text) {
3409 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3410 marker = m_searchPoints.at(i).comment();
3411 if (marker.contains(text, Qt::CaseInsensitive)) {
3412 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3413 int vert = verticalScrollBar()->value();
3414 int hor = cursorPos();
3415 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3424 void CustomTrackView::initSearchStrings() {
3425 m_searchPoints.clear();
3426 QList<QGraphicsItem *> itemList = items();
3427 for (int i = 0; i < itemList.count(); i++) {
3428 // parse all clip names
3429 if (itemList.at(i)->type() == AVWIDGET) {
3430 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3431 GenTime start = item->startPos();
3432 CommentedTime t(start, item->clipName());
3433 m_searchPoints.append(t);
3434 // add all clip markers
3435 QList < CommentedTime > markers = item->commentedSnapMarkers();
3436 m_searchPoints += markers;
3441 for (int i = 0; i < m_guides.count(); i++) {
3442 m_searchPoints.append(m_guides.at(i)->info());
3445 qSort(m_searchPoints);
3448 void CustomTrackView::clearSearchStrings() {
3449 m_searchPoints.clear();
3453 void CustomTrackView::copyClip() {
3454 while (m_copiedItems.count() > 0) {
3455 delete m_copiedItems.takeFirst();
3457 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3458 if (itemList.count() == 0) {
3459 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3462 for (int i = 0; i < itemList.count(); i++) {
3463 if (itemList.at(i)->type() == AVWIDGET) {
3464 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3465 m_copiedItems.append(dup->clone(dup->info()));
3466 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3467 Transition *dup = static_cast <Transition *>(itemList.at(i));
3468 m_copiedItems.append(dup->clone());
3473 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3474 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));
3475 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3476 for (int i = 0; i < collisions.count(); i++) {
3477 if (collisions.at(i)->type() == type) return false;
3482 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3483 for (int i = 0; i < items.count(); i++) {
3484 ItemInfo info = items.at(i)->info();
3485 info.startPos += offset;
3486 info.endPos += offset;
3487 info.track += trackOffset;
3488 if (!canBePastedTo(info, items.at(i)->type())) return false;
3493 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3494 QPainterPath movePath;
3495 movePath.moveTo(0, 0);
3497 for (int i = 0; i < items.count(); i++) {
3498 ItemInfo info = items.at(i)->info();
3499 info.startPos = info.startPos + offset;
3500 info.endPos = info.endPos + offset;
3501 info.track = info.track + trackOffset;
3502 if (info.startPos < GenTime()) {
3503 // No clip should go below 0
3506 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));
3507 movePath.addRect(rect);
3509 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3510 for (int i = 0; i < collisions.count(); i++) {
3511 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3512 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3519 void CustomTrackView::pasteClip() {
3520 if (m_copiedItems.count() == 0) {
3521 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3525 if (m_menuPosition.isNull()) {
3526 position = mapFromGlobal(QCursor::pos());
3527 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3528 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3531 } else position = m_menuPosition;
3532 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3533 int track = (int)(position.y() / m_tracksHeight);
3534 ItemInfo first = m_copiedItems.at(0)->info();
3536 GenTime offset = pos - first.startPos;
3537 int trackOffset = track - first.track;
3539 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3540 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3543 QUndoCommand *pasteClips = new QUndoCommand();
3544 pasteClips->setText("Paste clips");
3546 for (int i = 0; i < m_copiedItems.count(); i++) {
3547 // parse all clip names
3548 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3549 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3551 info.startPos = clip->startPos() + offset;
3552 info.endPos = clip->endPos() + offset;
3553 info.cropStart = clip->cropStart();
3554 info.track = clip->track() + trackOffset;
3555 if (canBePastedTo(info, AVWIDGET)) {
3556 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3557 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3558 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3559 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3561 info.startPos = tr->startPos() + offset;
3562 info.endPos = tr->endPos() + offset;
3563 info.track = tr->track() + trackOffset;
3564 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3565 if (info.startPos >= info.endPos) {
3566 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3567 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3568 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3571 m_commandStack->push(pasteClips);
3574 void CustomTrackView::pasteClipEffects() {
3575 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3576 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3579 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3580 EffectsList effects = clip->effectList();
3582 QUndoCommand *paste = new QUndoCommand();
3583 paste->setText("Paste effects");
3585 QList<QGraphicsItem *> clips = scene()->selectedItems();
3586 for (int i = 0; i < clips.count(); ++i) {
3587 if (clips.at(i)->type() == AVWIDGET) {
3588 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3589 for (int i = 0; i < clip->effectsCount(); i++) {
3590 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3594 m_commandStack->push(paste);
3598 ClipItem *CustomTrackView::getClipUnderCursor() const {
3599 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3600 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3601 for (int i = 0; i < collisions.count(); i++) {
3602 if (collisions.at(i)->type() == AVWIDGET) {
3603 return static_cast < ClipItem *>(collisions.at(i));
3609 ClipItem *CustomTrackView::getMainActiveClip() const {
3610 QList<QGraphicsItem *> clips = scene()->selectedItems();
3611 if (clips.isEmpty()) {
3612 return getClipUnderCursor();
3614 ClipItem *item = NULL;
3615 for (int i = 0; i < clips.count(); ++i) {
3616 if (clips.at(i)->type() == AVWIDGET)
3617 item = static_cast < ClipItem *>(clips.at(i));
3618 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3620 if (item) return item;
3625 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3626 QList<QGraphicsItem *> clips = scene()->selectedItems();
3627 if (clips.isEmpty()) {
3628 return getClipUnderCursor();
3631 // remove all items in the list that are not clips
3632 for (int i = 0; i < clips.count();) {
3633 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3636 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3637 for (int i = 0; i < clips.count(); ++i) {
3638 if (clips.at(i)->type() == AVWIDGET) {
3639 item = static_cast < ClipItem *>(clips.at(i));
3640 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3648 void CustomTrackView::setInPoint() {
3649 ClipItem *clip = getActiveClipUnderCursor(true);
3651 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3654 ItemInfo startInfo = clip->info();
3655 ItemInfo endInfo = startInfo;
3656 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3657 if (endInfo.startPos >= startInfo.endPos) {
3658 // Check for invalid resize
3659 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3661 } else if (endInfo.startPos < startInfo.startPos) {
3662 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3663 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3664 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3668 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3669 m_commandStack->push(command);
3672 void CustomTrackView::setOutPoint() {
3673 ClipItem *clip = getActiveClipUnderCursor(true);
3675 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3678 ItemInfo startInfo = clip->info();
3679 ItemInfo endInfo = clip->info();
3680 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3681 if (endInfo.endPos <= startInfo.startPos) {
3682 // Check for invalid resize
3683 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3685 } else if (endInfo.endPos > startInfo.endPos) {
3686 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3687 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3688 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3695 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3696 m_commandStack->push(command);
3699 void CustomTrackView::slotUpdateAllThumbs() {
3700 QList<QGraphicsItem *> itemList = items();
3701 //if (itemList.isEmpty()) return;
3703 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3704 for (int i = 0; i < itemList.count(); i++) {
3705 if (itemList.at(i)->type() == AVWIDGET) {
3706 item = static_cast <ClipItem *>(itemList.at(i));
3707 if (item->clipType() != COLOR) {
3708 // Check if we have a cached thumbnail
3709 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3710 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3711 if (QFile::exists(thumb)) {
3713 item->slotSetStartThumb(pix);
3714 item->slotSetEndThumb(pix);
3717 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3718 QString endThumb = startThumb;
3719 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3720 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3721 if (QFile::exists(startThumb)) {
3722 QPixmap pix(startThumb);
3723 item->slotSetStartThumb(pix);
3725 if (QFile::exists(endThumb)) {
3726 QPixmap pix(endThumb);
3727 item->slotSetEndThumb(pix);
3731 item->refreshClip();
3732 qApp->processEvents();
3735 viewport()->update();
3738 void CustomTrackView::saveThumbnails() {
3739 QList<QGraphicsItem *> itemList = items();
3741 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3742 for (int i = 0; i < itemList.count(); i++) {
3743 if (itemList.at(i)->type() == AVWIDGET) {
3744 item = static_cast <ClipItem *>(itemList.at(i));
3745 if (item->clipType() != COLOR) {
3746 // Check if we have a cached thumbnail
3747 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3748 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3749 if (!QFile::exists(thumb)) {
3750 QPixmap pix(item->startThumb());
3754 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3755 QString endThumb = startThumb;
3756 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3757 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3758 if (!QFile::exists(startThumb)) {
3759 QPixmap pix(item->startThumb());
3760 pix.save(startThumb);
3762 if (!QFile::exists(endThumb)) {
3763 QPixmap pix(item->endThumb());
3773 void CustomTrackView::slotInsertTrack(int ix) {
3774 kDebug() << "// INSERTING TRK: " << ix;
3775 QDialog d(parentWidget());
3776 Ui::AddTrack_UI view;
3778 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3779 view.track_nb->setValue(ix);
3780 d.setWindowTitle(i18n("Insert Track"));
3782 if (d.exec() == QDialog::Accepted) {
3783 ix = view.track_nb->value();
3784 if (view.before_select->currentIndex() == 1) {
3788 if (view.video_track->isChecked()) {
3789 info.type = VIDEOTRACK;
3790 info.isMute = false;
3791 info.isBlind = false;
3792 info.isLocked = false;
3794 info.type = AUDIOTRACK;
3795 info.isMute = false;
3796 info.isBlind = true;
3797 info.isLocked = false;
3799 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3800 m_commandStack->push(addTrack);
3801 m_document->setModified(true);
3805 void CustomTrackView::slotDeleteTrack(int ix) {
3807 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3809 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3810 deleteTimelineTrack(ix, info);
3811 m_document->setModified(true);
3812 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3813 m_commandStack->push(command);*/
3817 void CustomTrackView::slotChangeTrack(int ix) {
3818 QDialog d(parentWidget());
3819 Ui::AddTrack_UI view;
3821 view.label->setText(i18n("Change track"));
3822 view.before_select->setHidden(true);
3823 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3824 view.track_nb->setValue(ix);
3825 d.setWindowTitle(i18n("Change Track Type"));
3827 if (d.exec() == QDialog::Accepted) {
3829 info.isLocked = false;
3830 info.isMute = false;
3831 ix = view.track_nb->value();
3833 if (view.video_track->isChecked()) {
3834 info.type = VIDEOTRACK;
3835 info.isBlind = false;
3837 info.type = AUDIOTRACK;
3838 info.isBlind = true;
3840 changeTimelineTrack(ix, info);
3841 m_document->setModified(true);
3846 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3847 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3848 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3849 QList<QGraphicsItem *> selection = m_scene->items(r);
3850 QUndoCommand *deleteTrack = new QUndoCommand();
3851 deleteTrack->setText("Delete track");
3853 // Delete all clips in selected track
3854 for (int i = 0; i < selection.count(); i++) {
3855 if (selection.at(i)->type() == AVWIDGET) {
3856 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3857 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3858 m_scene->removeItem(item);
3861 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3862 Transition *item = static_cast <Transition *>(selection.at(i));
3863 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3864 m_scene->removeItem(item);
3870 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3871 m_commandStack->push(deleteTrack);
3874 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3875 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3876 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3877 m_commandStack->push(changeTrack);
3880 void CustomTrackView::autoTransition() {
3881 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3882 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3883 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3886 Transition *tr = static_cast <Transition*>(itemList.at(0));
3887 tr->setAutomatic(!tr->isAutomatic());
3888 QDomElement transition = tr->toXML();
3889 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);
3893 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3895 QDomNodeList params = effect.elementsByTagName("parameter");
3896 for (int i = 0; i < params.count(); i++) {
3897 QDomElement e = params.item(i).toElement();
3898 if (!e.isNull() && e.attribute("type") == "constant") {
3899 if (e.hasAttribute("factor")) {
3900 double factor = e.attribute("factor").toDouble();
3901 double value = e.attribute("value").toDouble();
3902 value = value / factor;
3903 result.append(QString::number(value));
3904 } else result.append(e.attribute("value"));
3910 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3911 QList<QGraphicsItem *> list = scene()->items();
3912 ClipItem *clip = NULL;
3913 for (int i = 0; i < list.size(); ++i) {
3914 if (list.at(i)->type() == AVWIDGET) {
3915 clip = static_cast <ClipItem *>(list.at(i));
3916 if (clip->clipProducer() == id) {
3917 clip->setClipName(name);
3921 viewport()->update();
3924 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
3925 minimum = GenTime();
3926 maximum = GenTime();
3927 QList<QGraphicsItem *> selection;
3928 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
3929 selection.removeAll(item);
3930 for (int i = 0; i < selection.count(); i++) {
3931 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
3932 if (clip && clip->type() == AVWIDGET) {
3933 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
3934 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
3939 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
3940 minimum = GenTime();
3941 maximum = GenTime();
3942 QList<QGraphicsItem *> selection;
3943 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
3944 selection.removeAll(item);
3945 for (int i = 0; i < selection.count(); i++) {
3946 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
3947 if (clip && clip->type() == TRANSITIONWIDGET) {
3948 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
3949 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
3954 void CustomTrackView::syncGroups() {
3955 // create groups list
3956 QList<QGraphicsItem*> items = scene()->items();
3958 while (i < items.count()) {
3959 if (items.at(i)->type() != GROUPWIDGET) items.removeAt(i);
3962 m_document->clipManager()->setGroups(items);
3965 #include "customtrackview.moc"