1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
66 #include <QMouseEvent>
67 #include <QStylePainter>
68 #include <QGraphicsItem>
69 #include <QDomDocument>
71 #include <QApplication>
72 #include <QInputDialog>
76 // disable animation if user asked it in KDE's global settings
77 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
78 // needs something like below (taken from dolphin)
79 // #include <kglobalsettings.h>
80 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
81 // const int duration = animate ? 1500 : 1;
83 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent)
84 : 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) {
85 if (doc) m_commandStack = doc->commandStack();
86 else m_commandStack = NULL;
87 setMouseTracking(true);
89 m_animationTimer = new QTimeLine(800);
90 m_animationTimer->setFrameRange(0, 5);
91 m_animationTimer->setUpdateInterval(100);
92 m_animationTimer->setLoopCount(0);
93 m_tipColor = QColor(0, 192, 0, 200);
94 QColor border = QColor(255, 255, 255, 100);
95 m_tipPen.setColor(border);
97 setContentsMargins(0, 0, 0, 0);
98 const int maxWidth = m_tracksHeight * m_document->tracksCount();
99 setSceneRect(0, 0, sceneRect().width(), maxWidth);
100 verticalScrollBar()->setMaximum(maxWidth);
101 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
102 m_cursorLine->setZValue(1000);
104 KIcon razorIcon("edit-cut");
105 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
107 KIcon spacerIcon("kdenlive-spacer-tool");
108 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
109 verticalScrollBar()->setTracking(true);
110 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
111 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
112 m_scrollTimer.setInterval(100);
113 m_scrollTimer.setSingleShot(true);
116 CustomTrackView::~CustomTrackView() {
117 qDeleteAll(m_guides);
120 void CustomTrackView::setDocumentModified() {
121 m_document->setModified(true);
124 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
125 m_timelineContextMenu = timeline;
126 m_timelineContextClipMenu = clip;
127 QList <QAction *> list = m_timelineContextClipMenu->actions();
128 for (int i = 0; i < list.count(); i++) {
129 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
130 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
131 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
134 m_timelineContextTransitionMenu = transition;
135 list = m_timelineContextTransitionMenu->actions();
136 for (int i = 0; i < list.count(); i++) {
137 if (list.at(i)->data().toString() == "auto") {
138 m_autoTransition = list.at(i);
144 void CustomTrackView::checkAutoScroll() {
145 m_autoScroll = KdenliveSettings::autoscroll();
148 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
149 return m_scene->m_tracksList;
152 void CustomTrackView::checkTrackHeight() {
153 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
154 m_tracksHeight = KdenliveSettings::trackheight();
155 emit trackHeightChanged();
156 QList<QGraphicsItem *> itemList = items();
158 Transition *transitionitem;
159 bool snap = KdenliveSettings::snaptopoints();
160 KdenliveSettings::setSnaptopoints(false);
161 for (int i = 0; i < itemList.count(); i++) {
162 if (itemList.at(i)->type() == AVWIDGET) {
163 item = (ClipItem*) itemList.at(i);
164 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
165 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
167 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
168 transitionitem = (Transition*) itemList.at(i);
169 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
170 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
173 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
175 for (int i = 0; i < m_guides.count(); i++) {
176 QLineF l = m_guides.at(i)->line();
177 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
178 m_guides.at(i)->setLine(l);
181 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
182 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
183 KdenliveSettings::setSnaptopoints(snap);
188 void CustomTrackView::resizeEvent(QResizeEvent * event) {
189 QGraphicsView::resizeEvent(event);
193 /** Zoom or move viewport on mousewheel
195 * If mousewheel+Ctrl, zooms in/out on the timeline.
197 * With Ctrl, moves viewport towards end of timeline if down/back,
198 * opposite on up/forward.
200 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
201 void CustomTrackView::wheelEvent(QWheelEvent * e) {
202 if (e->modifiers() == Qt::ControlModifier) {
203 if (e->delta() > 0) emit zoomIn();
206 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
207 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
211 int CustomTrackView::getPreviousVideoTrack(int track) {
212 track = m_document->tracksCount() - track - 1;
214 for (int i = track; i > -1; i--) {
215 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
221 void CustomTrackView::slotCheckMouseScrolling() {
222 if (m_scrollOffset == 0) {
223 m_scrollTimer.stop();
226 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
227 m_scrollTimer.start();
230 void CustomTrackView::slotCheckPositionScrolling() {
231 // If mouse is at a border of the view, scroll
232 if (m_moveOpMode != SEEK) return;
233 int pos = cursorPos();
234 if (mapFromScene(pos, 0).x() < 7) {
235 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
236 setCursorPos(mapToScene(QPoint()).x() - 1);
237 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
239 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
240 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
241 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
242 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
249 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
250 int pos = event->x();
251 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
252 emit mousePosition(mappedXPos);
253 if (event->buttons() & Qt::MidButton) return;
254 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
255 QGraphicsView::mouseMoveEvent(event);
260 if (event->buttons() != Qt::NoButton) {
261 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
262 if (m_dragItem && m_tool == SELECTTOOL) {
263 if (m_operationMode == MOVE && move) {
264 QGraphicsView::mouseMoveEvent(event);
265 // If mouse is at a border of the view, scroll
267 m_scrollOffset = -30;
268 m_scrollTimer.start();
269 } else if (viewport()->width() - pos < 10) {
271 m_scrollTimer.start();
272 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
274 } else if (m_operationMode == RESIZESTART && move) {
275 double snappedPos = getSnapPointForPos(mappedXPos);
276 m_document->renderer()->pause();
277 m_dragItem->resizeStart((int)(snappedPos));
278 } else if (m_operationMode == RESIZEEND && move) {
279 double snappedPos = getSnapPointForPos(mappedXPos);
280 m_document->renderer()->pause();
281 m_dragItem->resizeEnd((int)(snappedPos));
282 } else if (m_operationMode == FADEIN && move) {
283 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
284 } else if (m_operationMode == FADEOUT && move) {
285 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
286 } else if (m_operationMode == KEYFRAME && move) {
287 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
288 double pos = mapToScene(event->pos()).toPoint().y();
289 QRectF br = m_dragItem->sceneBoundingRect();
290 double maxh = 100.0 / br.height();
291 pos = (br.bottom() - pos) * maxh;
292 m_dragItem->updateKeyFramePos(keyFramePos, pos);
295 if (m_animation) delete m_animation;
297 if (m_visualTip) delete m_visualTip;
300 } else if (m_operationMode == MOVEGUIDE) {
301 if (m_animation) delete m_animation;
303 if (m_visualTip) delete m_visualTip;
305 QGraphicsView::mouseMoveEvent(event);
307 } else if (m_operationMode == SPACER && move) {
309 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
310 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
314 if (m_tool == RAZORTOOL) {
315 setCursor(m_razorCursor);
316 //QGraphicsView::mouseMoveEvent(event);
318 } else if (m_tool == SPACERTOOL) {
319 setCursor(m_spacerCursor);
323 QList<QGraphicsItem *> itemList = items(event->pos());
324 QGraphicsRectItem *item = NULL;
325 OPERATIONTYPE opMode = NONE;
327 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
329 } else for (int i = 0; i < itemList.count(); i++) {
330 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
331 item = (QGraphicsRectItem*) itemList.at(i);
336 if (item && event->buttons() == Qt::NoButton) {
337 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
338 if (m_tool == RAZORTOOL) {
339 // razor tool over a clip, display current frame in monitor
340 if (!m_blockRefresh && item->type() == AVWIDGET) {
341 //TODO: solve crash when showing frame when moving razor over clip
342 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
347 opMode = clip->operationMode(mapToScene(event->pos()));
349 if (opMode == m_moveOpMode) {
350 QGraphicsView::mouseMoveEvent(event);
354 if (m_animation) delete m_animation;
356 m_animationTimer->stop();
361 m_moveOpMode = opMode;
362 if (opMode == MOVE) {
363 setCursor(Qt::OpenHandCursor);
364 } else if (opMode == RESIZESTART) {
365 setCursor(KCursor("left_side", Qt::SizeHorCursor));
366 if (m_visualTip == NULL) {
367 QRectF rect = clip->sceneBoundingRect();
369 polygon << QPoint(0, rect.height() / 2 - size * 2);
370 polygon << QPoint(size * 2, (int)(rect.height() / 2));
371 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
372 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
374 m_visualTip = new QGraphicsPolygonItem(polygon);
375 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
376 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
377 m_visualTip->setPos(rect.x(), rect.y());
378 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
379 m_visualTip->setZValue(100);
380 m_animation = new QGraphicsItemAnimation;
381 m_animation->setItem(m_visualTip);
382 m_animation->setTimeLine(m_animationTimer);
384 m_animation->setScaleAt(.5, scale, 1);
385 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
387 m_animation->setScaleAt(1, scale, 1);
388 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
389 scene()->addItem(m_visualTip);
390 m_animationTimer->start();
392 } else if (opMode == RESIZEEND) {
393 setCursor(KCursor("right_side", Qt::SizeHorCursor));
394 if (m_visualTip == NULL) {
395 QRectF rect = clip->sceneBoundingRect();
397 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
398 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
399 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
400 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
402 m_visualTip = new QGraphicsPolygonItem(polygon);
403 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
404 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
405 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
406 m_visualTip->setPos(rect.right(), rect.y());
407 m_visualTip->setZValue(100);
408 m_animation = new QGraphicsItemAnimation;
409 m_animation->setItem(m_visualTip);
410 m_animation->setTimeLine(m_animationTimer);
412 m_animation->setScaleAt(.5, scale, 1);
414 m_animation->setScaleAt(1, scale, 1);
415 scene()->addItem(m_visualTip);
416 m_animationTimer->start();
418 } else if (opMode == FADEIN) {
419 if (m_visualTip == NULL) {
420 ClipItem *item = (ClipItem *) clip;
421 QRectF rect = clip->sceneBoundingRect();
422 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
423 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
424 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
425 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
426 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
427 m_visualTip->setZValue(100);
428 m_animation = new QGraphicsItemAnimation;
429 m_animation->setItem(m_visualTip);
430 m_animation->setTimeLine(m_animationTimer);
432 m_animation->setScaleAt(.5, scale, scale);
434 m_animation->setScaleAt(1, scale, scale);
435 scene()->addItem(m_visualTip);
436 m_animationTimer->start();
438 setCursor(Qt::PointingHandCursor);
439 } else if (opMode == FADEOUT) {
440 if (m_visualTip == NULL) {
441 ClipItem *item = (ClipItem *) clip;
442 QRectF rect = clip->sceneBoundingRect();
443 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
444 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
445 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
446 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
447 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
448 m_visualTip->setZValue(100);
449 m_animation = new QGraphicsItemAnimation;
450 m_animation->setItem(m_visualTip);
451 m_animation->setTimeLine(m_animationTimer);
453 m_animation->setScaleAt(.5, scale, scale);
455 m_animation->setScaleAt(1, scale, scale);
456 scene()->addItem(m_visualTip);
457 m_animationTimer->start();
459 setCursor(Qt::PointingHandCursor);
460 } else if (opMode == TRANSITIONSTART) {
461 /*if (m_visualTip == NULL) {
462 QRectF rect = clip->sceneBoundingRect();
463 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
464 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
465 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
466 m_visualTip->setZValue(100);
467 m_animation = new QGraphicsItemAnimation;
468 m_animation->setItem(m_visualTip);
469 m_animation->setTimeLine(m_animationTimer);
470 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
472 m_animation->setScaleAt(.5, scale, scale);
474 m_animation->setScaleAt(1, scale, scale);
475 scene()->addItem(m_visualTip);
476 m_animationTimer->start();
478 setCursor(Qt::PointingHandCursor);
479 } else if (opMode == TRANSITIONEND) {
480 /*if (m_visualTip == NULL) {
481 QRectF rect = clip->sceneBoundingRect();
482 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
483 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
484 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
491 m_animation->setScaleAt(.5, scale, scale);
493 m_animation->setScaleAt(1, scale, scale);
494 scene()->addItem(m_visualTip);
495 m_animationTimer->start();
497 setCursor(Qt::PointingHandCursor);
498 } else if (opMode == KEYFRAME) {
499 setCursor(Qt::PointingHandCursor);
501 } // no clip under mouse
502 else if (m_tool == RAZORTOOL) {
505 } else if (opMode == MOVEGUIDE) {
506 m_moveOpMode = opMode;
507 setCursor(Qt::SplitHCursor);
509 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
511 setCursorPos(mappedXPos);
512 slotCheckPositionScrolling();
513 } else m_moveOpMode = NONE;
515 if (m_animation) delete m_animation;
516 m_animationTimer->stop();
522 setCursor(Qt::ArrowCursor);
524 QGraphicsView::mouseMoveEvent(event);
528 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
529 kDebug() << "mousePressEvent STARTED";
530 m_menuPosition = QPoint();
531 m_blockRefresh = true;
532 bool collision = false;
534 if (m_tool != RAZORTOOL) activateMonitor();
535 else if (m_document->renderer()->playSpeed() != 0.0) {
536 m_document->renderer()->pause();
539 m_clickEvent = event->pos();
541 // special cases (middle click button or ctrl / shift click
542 if (event->button() == Qt::MidButton) {
543 m_document->renderer()->switchPlay();
544 m_blockRefresh = false;
545 m_operationMode = NONE;
549 // check item under mouse
550 QList<QGraphicsItem *> collisionList = items(event->pos());
552 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
553 setDragMode(QGraphicsView::ScrollHandDrag);
554 QGraphicsView::mousePressEvent(event);
555 m_blockRefresh = false;
556 m_operationMode = NONE;
560 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
561 setDragMode(QGraphicsView::RubberBandDrag);
562 if (!event->modifiers() & Qt::ControlModifier) {
563 resetSelectionGroup();
564 scene()->clearSelection();
566 QGraphicsView::mousePressEvent(event);
567 m_blockRefresh = false;
568 m_operationMode = RUBBERSELECTION;
572 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
573 // a guide item was pressed
574 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
576 m_dragGuide = (Guide *) collisionList.at(0);
578 m_operationMode = MOVEGUIDE;
579 // deselect all clips so that only the guide will move
580 m_scene->clearSelection();
581 resetSelectionGroup();
582 updateSnapPoints(NULL);
583 QGraphicsView::mousePressEvent(event);
587 // Find first clip, transition or group under mouse
590 AbstractGroupItem *dragGroup = NULL;
591 while (ct < collisionList.count()) {
592 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
593 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
594 m_dragItemInfo = m_dragItem->info();
595 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
596 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
597 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
604 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
605 // update transition menu action
606 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
607 m_autoTransition->setEnabled(true);
608 } else m_autoTransition->setEnabled(false);
610 // context menu requested
611 if (event->button() == Qt::RightButton) {
613 if (dragGroup) dragGroup->setSelected(true);
614 else if (!m_dragItem->isSelected()) {
615 resetSelectionGroup(false);
616 m_scene->clearSelection();
617 m_dragItem->setSelected(true);
620 m_operationMode = NONE;
621 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
622 m_menuPosition = m_clickEvent;
628 // No item under click
629 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
630 resetSelectionGroup();
631 setCursor(Qt::ArrowCursor);
632 m_scene->clearSelection();
634 emit clipItemSelected(NULL);
635 if (m_tool == SPACERTOOL) {
636 QList<QGraphicsItem *> selection;
637 if (event->modifiers() == Qt::ControlModifier) {
638 // Ctrl + click, select all items on track after click position
639 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
640 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
642 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;
644 // Select all items on all tracks after click position
645 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
646 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
649 resetSelectionGroup(false);
650 m_scene->clearSelection();
652 for (int i = 0; i < selection.count(); i++) {
653 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
654 selection.at(i)->setSelected(true);
657 groupSelectedItems(true);
658 m_operationMode = SPACER;
659 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
660 kDebug() << "END mousePress EVENT ";
665 if (m_tool == RAZORTOOL && m_dragItem) {
666 if (m_dragItem->type() == TRANSITIONWIDGET) {
667 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
672 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
673 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
674 m_document->renderer()->pause();
675 m_commandStack->push(command);
676 m_document->setModified(true);
682 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
684 QList <GenTime> offsetList;
685 QList<QGraphicsItem *> children = dragGroup->childItems();
686 for (int i = 0; i < children.count(); i++) {
687 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
688 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
689 offsetList.append(item->startPos());
690 offsetList.append(item->endPos());
693 if (!offsetList.isEmpty()) {
695 GenTime startOffset = offsetList.takeFirst();
696 QList <GenTime> cleandOffsetList;
697 for (int k = 0; k < offsetList.size(); k++) {
698 GenTime newoffset = offsetList.at(k) - startOffset;
699 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
700 cleandOffsetList.append(newoffset);
703 updateSnapPoints(NULL, cleandOffsetList, true);
707 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
708 else emit clipItemSelected(NULL);
710 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || dragGroup && dragGroup->isSelected())) {
711 // If clicked item is selected, allow move
712 if (dragGroup) dragGroup->setSelected(true);
714 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
716 resetSelectionGroup();
717 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
719 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
720 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
721 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
723 bool selected = !m_dragItem->isSelected();
724 if (dragGroup) dragGroup->setSelected(selected);
725 else m_dragItem->setSelected(selected);
726 groupSelectedItems();
727 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
728 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
729 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
732 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
733 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
735 if (m_operationMode == KEYFRAME) {
736 m_dragItem->updateSelectedKeyFrame();
737 m_blockRefresh = false;
739 } else if (m_operationMode == MOVE) {
740 setCursor(Qt::ClosedHandCursor);
741 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
743 info.startPos = m_dragItem->startPos();
744 info.track = m_dragItem->track();
745 int transitiontrack = getPreviousVideoTrack(info.track);
746 ClipItem *transitionClip = NULL;
747 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
748 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
749 info.endPos = transitionClip->endPos();
750 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
751 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
752 // Check there is no other transition at that place
753 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
754 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
755 QList<QGraphicsItem *> selection = m_scene->items(r);
756 bool transitionAccepted = true;
757 for (int i = 0; i < selection.count(); i++) {
758 if (selection.at(i)->type() == TRANSITIONWIDGET) {
759 Transition *tr = static_cast <Transition *>(selection.at(i));
760 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
761 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
762 } else transitionAccepted = false;
765 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
766 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
767 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
769 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
770 info.track = m_dragItem->track();
771 int transitiontrack = getPreviousVideoTrack(info.track);
772 ClipItem *transitionClip = NULL;
773 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
774 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
775 info.startPos = transitionClip->startPos();
776 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
777 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
778 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
779 EffectsList::setParameter(transition, "reverse", "1");
781 // Check there is no other transition at that place
782 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
783 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
784 QList<QGraphicsItem *> selection = m_scene->items(r);
785 bool transitionAccepted = true;
786 for (int i = 0; i < selection.count(); i++) {
787 if (selection.at(i)->type() == TRANSITIONWIDGET) {
788 Transition *tr = static_cast <Transition *>(selection.at(i));
789 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
790 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
791 } else transitionAccepted = false;
794 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
795 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
797 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
798 resetSelectionGroup(false);
799 m_dragItem->setSelected(true);
802 m_blockRefresh = false;
804 //QGraphicsView::mousePressEvent(event);
807 void CustomTrackView::resetSelectionGroup(bool selectItems) {
808 if (m_selectionGroup) {
809 // delete selection group
810 bool snap = KdenliveSettings::snaptopoints();
811 KdenliveSettings::setSnaptopoints(false);
812 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
813 QPointF selectionPos = m_selectionGroup->scenePos();
814 scene()->destroyItemGroup(m_selectionGroup);
815 kDebug() << "DESTROY SEL GRP, ITEMS: " << children.count();
816 for (int i = 0; i < children.count(); i++) {
817 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
818 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
819 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
820 children.at(i)->setSelected(selectItems);
822 } else if (children.at(i)->type() == GROUPWIDGET) {
823 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
824 children.at(i)->setSelected(selectItems);
826 //Â Rebuild groups or they get corrupted (because of translate / move issues)
827 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(children.at(i));
828 //kDebug()<<"// GRP POS:"<<group->scenePos()<<", SELECT:"<<selectionPos;
829 if (group->scenePos() != selectionPos)
830 group->translate(selectionPos.x(), selectionPos.y());
831 //group->setPos(-selectionPos.x(), -selectionPos.y());
832 QList<QGraphicsItem *> selection = group->childItems();
833 m_document->clipManager()->removeGroup(group);
834 scene()->destroyItemGroup(group);
835 if (!selection.isEmpty()) {
836 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
838 // Find top left position of selection
839 for (int j = 1; j < selection.count(); j++) {
840 if (selection.at(j)->type() == AVWIDGET || selection.at(j)->type() == TRANSITIONWIDGET) {
841 selection.at(j)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
842 QPointF currenttop = selection.at(j)->sceneBoundingRect().topLeft();
843 //kDebug()<<"// GRP ITEM POS:"<<currenttop;
844 if (currenttop.x() < top.x()) top.setX(currenttop.x());
845 if (currenttop.y() < top.y()) top.setY(currenttop.y());
849 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
850 newGroup->translate(-top.x(), -top.y() + 1);
851 newGroup->setPos(top.x(), top.y() - 1);
852 scene()->addItem(newGroup);
854 for (int j = 0; j < selection.count(); j++) {
855 if (selection.at(j)->type() == AVWIDGET || selection.at(j)->type() == TRANSITIONWIDGET) {
856 newGroup->addToGroup(selection.at(j));
857 //kDebug()<<"// ADDING ITEM:"<<selection.at(j)->sceneBoundingRect();
858 selection.at(j)->setFlags(QGraphicsItem::ItemIsSelectable);
864 m_selectionGroup = NULL;
865 KdenliveSettings::setSnaptopoints(snap);
869 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup) {
870 if (m_selectionGroup) {
871 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
874 QList<QGraphicsItem *> selection = m_scene->selectedItems();
875 if (selection.isEmpty()) return;
876 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
877 // Find top left position of selection
878 for (int i = 1; i < selection.count(); i++) {
879 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
880 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
881 if (currenttop.x() < top.x()) top.setX(currenttop.x());
882 if (currenttop.y() < top.y()) top.setY(currenttop.y());
886 if (force || selection.count() > 1) {
887 bool snap = KdenliveSettings::snaptopoints();
888 KdenliveSettings::setSnaptopoints(false);
889 if (createNewGroup) {
890 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
891 newGroup->translate(-top.x(), -top.y() + 1);
892 newGroup->setPos(top.x(), top.y() - 1);
893 scene()->addItem(newGroup);
895 // CHeck if we are trying to include a group in a group
896 QList <AbstractGroupItem *> groups;
897 for (int i = 0; i < selection.count(); i++) {
898 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
899 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
900 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
902 if (!groups.isEmpty()) {
903 // ungroup previous groups
904 while (!groups.isEmpty()) {
905 AbstractGroupItem *grp = groups.takeFirst();
906 m_document->clipManager()->removeGroup(grp);
907 scene()->destroyItemGroup(grp);
909 selection = m_scene->selectedItems();
912 for (int i = 0; i < selection.count(); i++) {
913 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
914 newGroup->addToGroup(selection.at(i));
915 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
918 KdenliveSettings::setSnaptopoints(snap);
920 m_selectionGroup = new AbstractGroupItem(m_document->fps());
921 m_selectionGroup->translate(-top.x(), -top.y() + 1);
922 m_selectionGroup->setPos(top.x(), top.y() - 1);
923 scene()->addItem(m_selectionGroup);
924 for (int i = 0; i < selection.count(); i++) {
925 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
926 m_selectionGroup->addToGroup(selection.at(i));
927 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
930 KdenliveSettings::setSnaptopoints(snap);
931 if (m_selectionGroup) {
932 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
933 m_selectionGroupInfo.track = m_selectionGroup->track();
936 } else resetSelectionGroup();
939 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
940 kDebug() << "++++++++++++ DBL CLK";
941 if (m_dragItem && m_dragItem->hasKeyFrames()) {
942 if (m_moveOpMode == KEYFRAME) {
943 // user double clicked on a keyframe, open edit dialog
944 QDialog d(parentWidget());
945 Ui::KeyFrameDialog_UI view;
947 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
948 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
949 view.kfr_value->setFocus();
950 if (d.exec() == QDialog::Accepted) {
951 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
952 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
953 ClipItem *item = (ClipItem *)m_dragItem;
954 QString previous = item->keyframes(item->selectedEffectIndex());
955 item->updateKeyframeEffect();
956 QString next = item->keyframes(item->selectedEffectIndex());
957 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
958 m_commandStack->push(command);
959 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
964 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
965 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
966 ClipItem * item = (ClipItem *) m_dragItem;
967 QString previous = item->keyframes(item->selectedEffectIndex());
968 item->updateKeyframeEffect();
969 QString next = item->keyframes(item->selectedEffectIndex());
970 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
971 m_commandStack->push(command);
972 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
974 } else if (m_dragItem) {
975 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
978 if (m_dragItem->type() == TRANSITIONWIDGET) {
979 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
981 getClipAvailableSpace(m_dragItem, minimum, maximum);
983 //kDebug()<<"// GOTÂ MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
984 d.setMargins(minimum, maximum);
985 if (d.exec() == QDialog::Accepted) {
986 if (m_dragItem->type() == TRANSITIONWIDGET) {
987 // move & resize transition
989 startInfo.startPos = m_dragItem->startPos();
990 startInfo.endPos = m_dragItem->endPos();
991 startInfo.track = m_dragItem->track();
993 endInfo.startPos = d.startPos();
994 endInfo.endPos = endInfo.startPos + d.duration();
995 endInfo.track = m_dragItem->track();
996 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
997 m_commandStack->push(command);
999 // move and resize clip
1000 QUndoCommand *moveCommand = new QUndoCommand();
1001 moveCommand->setText(i18n("Edit clip"));
1002 ItemInfo clipInfo = m_dragItem->info();
1003 if (d.startPos() != clipInfo.startPos) {
1004 ItemInfo startInfo = clipInfo;
1005 clipInfo.startPos = d.startPos();
1006 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1007 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1009 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1010 ItemInfo startInfo = clipInfo;
1011 clipInfo.endPos = clipInfo.startPos + d.duration();
1012 clipInfo.cropStart = d.cropStart();
1013 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1015 m_commandStack->push(moveCommand);
1019 QList<QGraphicsItem *> collisionList = items(event->pos());
1020 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1021 Guide *editGuide = (Guide *) collisionList.at(0);
1022 if (editGuide) slotEditGuide(editGuide->info());
1028 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
1029 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1031 clip->setKeyframes(index, keyframes);
1032 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1033 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1037 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group) {
1038 if (clip == NULL) m_timelineContextMenu->popup(pos);
1039 else if (group != NULL) {
1040 m_changeSpeedAction->setEnabled(false);
1041 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1042 m_ungroupAction->setEnabled(true);
1043 m_timelineContextClipMenu->popup(pos);
1045 m_ungroupAction->setEnabled(false);
1046 if (clip->type() == AVWIDGET) {
1047 ClipItem *item = static_cast <ClipItem*>(clip);
1048 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1049 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1050 m_timelineContextClipMenu->popup(pos);
1051 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1055 void CustomTrackView::activateMonitor() {
1056 emit activateDocumentMonitor();
1059 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
1060 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1062 resetSelectionGroup();
1063 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1064 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1065 QPoint pos = QPoint();
1066 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1067 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1069 info.startPos = GenTime();
1070 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1071 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1072 info.track = (int)(1 / m_tracksHeight);
1073 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1074 m_selectionGroup->addToGroup(item);
1075 item->setFlags(QGraphicsItem::ItemIsSelectable);
1076 //TODO: check if we do not overlap another clip when first dropping in timeline
1077 // if (insertPossible(m_selectionGroup, event->pos()))
1078 QList <GenTime> offsetList;
1079 offsetList.append(info.endPos);
1080 updateSnapPoints(NULL, offsetList);
1081 scene()->addItem(m_selectionGroup);
1082 event->acceptProposedAction();
1083 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1085 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1086 m_scene->clearSelection();
1087 resetSelectionGroup(false);
1089 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1090 QPoint pos = QPoint();
1091 GenTime start = GenTime();
1092 QList <GenTime> offsetList;
1093 for (int i = 0; i < ids.size(); ++i) {
1094 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1095 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1097 info.startPos = start;
1098 info.endPos = info.startPos + clip->duration();
1099 info.track = (int)(1 / m_tracksHeight);
1100 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1101 start += clip->duration();
1102 offsetList.append(start);
1103 m_selectionGroup->addToGroup(item);
1104 item->setFlags(QGraphicsItem::ItemIsSelectable);
1106 //TODO: check if we do not overlap another clip when first dropping in timeline
1107 //if (insertPossible(m_selectionGroup, event->pos()))
1108 updateSnapPoints(NULL, offsetList);
1109 scene()->addItem(m_selectionGroup);
1110 event->acceptProposedAction();
1112 //Â the drag is not a clip (may be effect, ...)
1114 QGraphicsView::dragEnterEvent(event);
1119 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
1121 QList<QGraphicsItem *> children = group->childItems();
1122 for (int i = 0; i < children.count(); i++) {
1123 if (children.at(i)->type() == AVWIDGET) {
1124 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1125 ItemInfo info = clip->info();
1126 kDebug() << " / / INSERT : " << pos.x();
1127 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);
1128 kDebug() << " / / INSERT RECT: " << shape;
1129 path = path.united(QPolygonF(shape));
1133 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1134 if (collindingItems.isEmpty()) return true;
1136 for (int i = 0; i < collindingItems.count(); i++) {
1137 QGraphicsItem *collision = collindingItems.at(i);
1138 if (collision->type() == AVWIDGET) {
1140 kDebug() << "// COLLISIION DETECTED";
1149 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
1150 int track = m_document->tracksCount() - clip->track();
1151 GenTime pos = clip->startPos();
1152 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1153 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1156 bool success = true;
1157 for (int i = 0; i < clip->effectsCount(); i++) {
1158 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1160 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1161 m_document->renderer()->doRefresh();
1164 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
1165 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1167 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1168 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1169 emit clipItemSelected(clip);
1170 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1173 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
1174 QString index = effect.attribute("kdenlive_ix");
1175 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1176 kDebug() << "// ERRORÂ REMOVÂ EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1177 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1180 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1182 clip->deleteEffect(index);
1183 emit clipItemSelected(clip);
1187 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group) {
1188 QList<QGraphicsItem *> itemList = group->childItems();
1189 QUndoCommand *effectCommand = new QUndoCommand();
1191 QDomNode namenode = effect.elementsByTagName("name").item(0);
1192 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1193 else effectName = i18n("effect");
1194 effectCommand->setText(i18n("Add %1", effectName));
1196 for (int i = 0; i < itemList.count(); i++) {
1197 if (itemList.at(i)->type() == AVWIDGET) {
1198 ClipItem *item = (ClipItem *)itemList.at(i);
1199 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1200 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1203 if (item->isItemLocked()) {
1206 item->initEffect(effect);
1207 if (effect.attribute("tag") == "ladspa") {
1208 QString ladpsaFile = m_document->getLadspaFile();
1209 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1210 effect.setAttribute("src", ladpsaFile);
1212 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1217 m_commandStack->push(effectCommand);
1218 m_document->setModified(true);
1219 } else delete effectCommand;
1222 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
1223 QList<QGraphicsItem *> itemList;
1224 QUndoCommand *effectCommand = new QUndoCommand();
1226 QDomNode namenode = effect.elementsByTagName("name").item(0);
1227 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1228 else effectName = i18n("effect");
1229 effectCommand->setText(i18n("Add %1", effectName));
1231 if (track == -1) itemList = scene()->selectedItems();
1232 if (itemList.isEmpty()) {
1233 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1234 if (clip) itemList.append(clip);
1235 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1237 kDebug() << "// REQUESTING EFFECT ONÂ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1238 for (int i = 0; i < itemList.count(); i++) {
1239 if (itemList.at(i)->type() == AVWIDGET) {
1240 ClipItem *item = (ClipItem *)itemList.at(i);
1241 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1242 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1245 if (item->isItemLocked()) {
1248 item->initEffect(effect);
1249 if (effect.attribute("tag") == "ladspa") {
1250 QString ladpsaFile = m_document->getLadspaFile();
1251 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1252 effect.setAttribute("src", ladpsaFile);
1254 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1259 m_commandStack->push(effectCommand);
1260 m_document->setModified(true);
1261 } else delete effectCommand;
1264 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1265 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1266 m_commandStack->push(command);
1267 m_document->setModified(true);
1270 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1271 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1273 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1274 if (effect.attribute("tag") == "ladspa") {
1275 // Update the ladspa affect file
1276 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1278 // check if we are trying to reset a keyframe effect
1279 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1280 clip->initEffect(effect);
1281 clip->setEffectAt(ix, effect);
1282 effectParams = clip->getEffectArgs(effect);
1284 if (effectParams.paramValue("disabled") == "1") {
1285 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1286 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1287 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1288 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1289 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1291 clip->setEffectAt(ix, effect);
1292 if (ix == clip->selectedEffectIndex()) {
1293 clip->setSelectedEffect(ix);
1294 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1296 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1297 // A fade effect was modified, update the clip
1298 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1299 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1300 clip->setFadeIn(pos);
1302 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1303 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1304 clip->setFadeOut(pos);
1309 m_document->setModified(true);
1312 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1313 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1315 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1316 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1317 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1318 clip->setEffectAt(oldPos - 1, act);
1319 clip->setEffectAt(newPos - 1, before);
1320 emit clipItemSelected(clip, newPos - 1);
1322 m_document->setModified(true);
1325 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1326 QDomElement effect = clip->effectAt(effectPos);
1327 QDomElement oldEffect = effect.cloneNode().toElement();
1328 effect.setAttribute("disabled", disable);
1329 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1330 m_commandStack->push(command);
1331 m_document->setModified(true);
1334 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1335 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1336 m_commandStack->push(command);
1337 m_document->setModified(true);
1340 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1341 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1342 m_commandStack->push(command);
1345 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1348 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1349 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1350 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1351 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);
1352 m_blockRefresh = false;
1355 if (item->parentItem()) {
1356 // Item is part of a group, reset group
1357 resetSelectionGroup();
1359 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1361 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1362 int cutPos = (int) cutTime.frames(m_document->fps());
1364 double speed = item->speed();
1365 newPos.startPos = cutTime;
1366 newPos.endPos = info.endPos;
1367 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1368 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1369 newPos.track = info.track;
1370 ClipItem *dup = item->clone(newPos);
1371 item->resizeEnd(cutPos, false);
1372 scene()->addItem(dup);
1373 if (item->checkKeyFrames()) slotRefreshEffects(item);
1374 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1375 item->baseClip()->addReference();
1376 m_document->updateClip(item->baseClip()->getId());
1377 m_document->setModified(true);
1378 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);
1379 kDebug() << "// CUTTING CLIP dONE";
1383 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1384 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1385 if (!item || !dup || item == dup) {
1386 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1387 m_blockRefresh = false;
1390 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1391 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1395 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1396 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1397 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1398 //deleteClip(dup->info());
1401 if (dup->isSelected()) emit clipItemSelected(NULL);
1402 dup->baseClip()->removeReference();
1403 m_document->updateClip(dup->baseClip()->getId());
1404 scene()->removeItem(dup);
1407 ItemInfo clipinfo = item->info();
1408 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1409 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1411 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1412 m_document->setModified(true);
1414 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1417 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1420 void CustomTrackView::slotEnableRefresh() {
1421 m_blockRefresh = false;
1424 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1425 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1426 if (itemList.count() == 1) {
1427 if (itemList.at(0)->type() == AVWIDGET) {
1428 ClipItem *item = (ClipItem *) itemList.at(0);
1430 info.track = item->track();
1431 ClipItem *transitionClip = NULL;
1432 const int transitiontrack = getPreviousVideoTrack(info.track);
1433 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1434 if (pos < item->startPos() + item->duration() / 2) {
1435 // add transition to clip start
1436 info.startPos = item->startPos();
1437 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1438 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1439 info.endPos = transitionClip->endPos();
1440 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1441 // Check there is no other transition at that place
1442 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1443 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1444 QList<QGraphicsItem *> selection = m_scene->items(r);
1445 bool transitionAccepted = true;
1446 for (int i = 0; i < selection.count(); i++) {
1447 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1448 Transition *tr = static_cast <Transition *>(selection.at(i));
1449 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1450 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1451 } else transitionAccepted = false;
1454 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1455 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1458 // add transition to clip end
1459 info.endPos = item->endPos();
1460 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1461 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1462 info.startPos = transitionClip->startPos();
1463 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1464 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1466 // Check there is no other transition at that place
1467 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1468 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1469 QList<QGraphicsItem *> selection = m_scene->items(r);
1470 bool transitionAccepted = true;
1471 for (int i = 0; i < selection.count(); i++) {
1472 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1473 Transition *tr = static_cast <Transition *>(selection.at(i));
1474 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1475 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1476 } else transitionAccepted = false;
1479 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1480 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1483 } else for (int i = 0; i < itemList.count(); i++) {
1484 if (itemList.at(i)->type() == AVWIDGET) {
1485 ClipItem *item = (ClipItem *) itemList.at(i);
1487 info.startPos = item->startPos();
1488 info.endPos = info.startPos + GenTime(65, m_document->fps());
1489 info.track = item->track();
1491 // Check there is no other transition at that place
1492 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1493 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1494 QList<QGraphicsItem *> selection = m_scene->items(r);
1495 bool transitionAccepted = true;
1496 for (int i = 0; i < selection.count(); i++) {
1497 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1498 Transition *tr = static_cast <Transition *>(selection.at(i));
1499 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1500 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1501 } else transitionAccepted = false;
1504 int transitiontrack = getPreviousVideoTrack(info.track);
1505 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1506 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1511 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1512 if (transitionInfo.startPos >= transitionInfo.endPos) {
1513 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1516 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1517 m_commandStack->push(command);
1518 m_document->setModified(true);
1521 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1522 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1523 //kDebug() << "---- ADDING transition " << params.attribute("value");
1524 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1525 scene()->addItem(tr);
1526 m_document->setModified(true);
1528 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1533 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/) {
1534 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1536 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1539 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1540 if (m_dragItem == item) m_dragItem = NULL;
1542 emit transitionItemSelected(NULL);
1543 m_document->setModified(true);
1546 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1547 kDebug() << "TRANSÂ UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1548 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1549 m_commandStack->push(command);
1550 m_document->setModified(true);
1553 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1554 Transition *item = getTransitionItemAt(pos, track);
1556 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1559 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);
1560 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEWÂ TRACK: "<<transition.attribute("transition_btrack");
1561 item->setTransitionParameters(transition);
1562 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1563 m_document->setModified(true);
1566 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1567 event->setDropAction(Qt::IgnoreAction);
1568 const QPointF pos = mapToScene(event->pos());
1569 if (m_selectionGroup && m_clipDrag) {
1570 m_selectionGroup->setPos(pos.x(), pos.y());
1571 event->setDropAction(Qt::MoveAction);
1572 event->acceptProposedAction();
1574 QGraphicsView::dragMoveEvent(event);
1578 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1579 if (m_selectionGroup && m_clipDrag) {
1580 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1582 scene()->destroyItemGroup(m_selectionGroup);
1583 m_selectionGroup = NULL;
1584 } else QGraphicsView::dragLeaveEvent(event);
1587 void CustomTrackView::dropEvent(QDropEvent * event) {
1588 if (m_selectionGroup && m_clipDrag) {
1589 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1590 resetSelectionGroup();
1591 m_scene->clearSelection();
1592 bool hasVideoClip = false;
1593 for (int i = 0; i < items.count(); i++) {
1594 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1595 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1596 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1597 m_commandStack->push(command);
1598 item->baseClip()->addReference();
1599 m_document->updateClip(item->baseClip()->getId());
1600 ItemInfo info = item->info();
1602 int tracknumber = m_document->tracksCount() - info.track - 1;
1603 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1604 if (isLocked) item->setItemLocked(true);
1606 if (item->baseClip()->isTransparent()) {
1607 // add transparency transition
1608 int endTrack = getPreviousVideoTrack(info.track);
1609 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1610 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1611 scene()->addItem(tr);
1613 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1617 info.track = m_document->tracksCount() - item->track();
1618 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1619 item->setSelected(true);
1621 m_changeSpeedAction->setEnabled(hasVideoClip);
1622 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1623 groupSelectedItems(true);
1624 } else QGraphicsView::dropEvent(event);
1629 QStringList CustomTrackView::mimeTypes() const {
1630 QStringList qstrList;
1631 // list of accepted mime types for drop
1632 qstrList.append("text/plain");
1633 qstrList.append("kdenlive/producerslist");
1634 qstrList.append("kdenlive/clip");
1638 Qt::DropActions CustomTrackView::supportedDropActions() const {
1639 // returns what actions are supported when dropping
1640 return Qt::MoveAction;
1643 void CustomTrackView::setDuration(int duration) {
1644 int diff = qAbs(duration - sceneRect().width());
1645 if (diff * matrix().m11() > -50) {
1646 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1647 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1649 m_projectDuration = duration;
1652 int CustomTrackView::duration() const {
1653 return m_projectDuration;
1656 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1657 if (ix == -1) m_document->insertTrack(ix, type);
1659 m_document->insertTrack(m_document->tracksCount() - ix, type);
1660 // insert track in MLT playlist
1661 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1663 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1664 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1665 QList<QGraphicsItem *> selection = m_scene->items(r);
1666 resetSelectionGroup();
1668 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1669 scene()->addItem(m_selectionGroup);
1670 for (int i = 0; i < selection.count(); i++) {
1671 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1672 m_selectionGroup->addToGroup(selection.at(i));
1673 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1675 // Move graphic items
1676 m_selectionGroup->translate(0, m_tracksHeight);
1678 // adjust track number
1679 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1680 for (int i = 0; i < children.count(); i++) {
1681 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1683 ItemInfo clipinfo = item->info();
1684 if (item->type() == AVWIDGET) {
1685 ClipItem *clip = static_cast <ClipItem *>(item);
1686 // We add a move clip command so that we get the correct producer for new track number
1687 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1688 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1689 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1691 } else if (item->type() == TRANSITIONWIDGET) {
1692 Transition *tr = static_cast <Transition *>(item);
1693 int track = tr->transitionEndTrack();
1695 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1699 resetSelectionGroup(false);
1702 int maxHeight = m_tracksHeight * m_document->tracksCount();
1703 for (int i = 0; i < m_guides.count(); i++) {
1704 QLineF l = m_guides.at(i)->line();
1705 l.setP2(QPointF(l.x2(), maxHeight));
1706 m_guides.at(i)->setLine(l);
1708 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1709 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1710 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1711 viewport()->update();
1712 //setFixedHeight(50 * m_tracksCount);
1715 void CustomTrackView::removeTrack(int ix) {
1716 // Delete track in MLT playlist
1717 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1718 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1720 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1721 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1722 QList<QGraphicsItem *> selection = m_scene->items(r);
1724 resetSelectionGroup();
1726 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1727 scene()->addItem(m_selectionGroup);
1728 for (int i = 0; i < selection.count(); i++) {
1729 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1730 m_selectionGroup->addToGroup(selection.at(i));
1731 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1734 // Move graphic items
1735 qreal ydiff = 0 - (int) m_tracksHeight;
1736 m_selectionGroup->translate(0, ydiff);
1738 // adjust track number
1739 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1740 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1741 for (int i = 0; i < children.count(); i++) {
1742 if (children.at(i)->type() == AVWIDGET) {
1743 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1745 ItemInfo clipinfo = clip->info();
1746 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1747 // We add a move clip command so that we get the correct producer for new track number
1748 if (clip->clipType() == AV || clip->clipType() == AUDIO)
1749 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1750 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1751 Transition *tr = static_cast <Transition *>(children.at(i));
1753 int track = tr->transitionEndTrack();
1755 ItemInfo clipinfo = tr->info();
1756 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1760 resetSelectionGroup(false);
1762 int maxHeight = m_tracksHeight * m_document->tracksCount();
1763 for (int i = 0; i < m_guides.count(); i++) {
1764 QLineF l = m_guides.at(i)->line();
1765 l.setP2(QPointF(l.x2(), maxHeight));
1766 m_guides.at(i)->setLine(l);
1768 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1769 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1770 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1771 viewport()->update();
1774 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1775 int tracknumber = m_document->tracksCount() - ix;
1776 m_document->setTrackType(tracknumber - 1, type);
1777 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1778 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1779 viewport()->update();
1783 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1784 /*for (int i = 0; i < m_document->tracksCount(); i++)
1785 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1786 int tracknumber = m_document->tracksCount() - ix;
1787 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1788 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1789 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1790 m_document->setModified(true);
1793 void CustomTrackView::slotSwitchTrackLock(int ix) {
1794 int tracknumber = m_document->tracksCount() - ix - 1;
1795 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked, true);
1796 m_commandStack->push(command);
1800 void CustomTrackView::lockTrack(int ix, bool lock) {
1801 int tracknumber = m_document->tracksCount() - ix - 1;
1802 m_document->switchTrackLock(tracknumber, lock);
1803 emit doTrackLock(ix, lock);
1804 QList<QGraphicsItem *> selection = items(0, ix * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x(), m_tracksHeight / 2 - 2);
1806 for (int i = 0; i < selection.count(); i++) {
1807 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1808 if (selection.at(i)->isSelected()) {
1809 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1810 else emit transitionItemSelected(NULL);
1812 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1814 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1815 viewport()->update();
1816 m_document->setModified(true);
1819 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1820 int tracknumber = m_document->tracksCount() - ix;
1821 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1822 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1823 m_document->setModified(true);
1826 void CustomTrackView::slotRemoveSpace() {
1829 if (m_menuPosition.isNull()) {
1830 pos = GenTime(cursorPos(), m_document->fps());
1832 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1835 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1836 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1838 ClipItem *item = getClipItemAt(pos, track);
1840 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);
1843 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1844 //kDebug() << "// GOT LENGT; " << length;
1846 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);
1850 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1851 QList<QGraphicsItem *> items = m_scene->items(r);
1853 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1854 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1856 for (int i = 0; i < items.count(); i++) {
1857 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1858 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1859 ItemInfo info = item->info();
1860 if (item->type() == AVWIDGET) {
1861 clipsToMove.append(info);
1862 } else if (item->type() == TRANSITIONWIDGET) {
1863 transitionsToMove.append(info);
1868 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1869 m_commandStack->push(command);
1872 void CustomTrackView::slotInsertSpace() {
1875 if (m_menuPosition.isNull()) {
1876 pos = GenTime(cursorPos(), m_document->fps());
1878 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1879 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1881 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1882 if (d.exec() != QDialog::Accepted) return;
1883 GenTime spaceDuration = d.selectedDuration();
1884 track = d.selectedTrack();
1885 ClipItem *item = getClipItemAt(pos, track);
1886 if (item) pos = item->startPos();
1889 int maxh = sceneRect().height();
1891 minh = track * m_tracksHeight + m_tracksHeight / 2;
1892 maxh = m_tracksHeight / 2 - 1;
1895 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1896 QList<QGraphicsItem *> items = m_scene->items(r);
1898 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1899 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1901 for (int i = 0; i < items.count(); i++) {
1902 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1903 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1904 ItemInfo info = item->info();
1905 if (item->type() == AVWIDGET) {
1906 clipsToMove.append(info);
1907 } else if (item->type() == TRANSITIONWIDGET) {
1908 transitionsToMove.append(info);
1913 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1914 m_commandStack->push(command);
1917 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1918 int diff = duration.frames(m_document->fps());
1919 resetSelectionGroup();
1920 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1921 scene()->addItem(m_selectionGroup);
1923 Transition *transition;
1925 kDebug() << "/// STARTING SPACE INSERT";
1928 // Create lists with start pos for each track
1929 QMap <int, int> trackClipStartList;
1930 QMap <int, int> trackTransitionStartList;
1932 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1933 trackClipStartList[i] = -1;
1934 trackTransitionStartList[i] = -1;
1937 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1938 kDebug() << "/// FETCHING CLIP: " << i;
1939 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1941 m_selectionGroup->addToGroup(clip);
1942 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))
1943 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1944 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1945 } 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);
1947 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1948 kDebug() << "/// FETCHING TRANS: " << i;
1949 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1951 m_selectionGroup->addToGroup(transition);
1952 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))
1953 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1954 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1955 } 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);
1957 kDebug() << "/// STARTING SPACE DONE";
1958 m_selectionGroup->translate(diff, 0);
1959 resetSelectionGroup(false);
1960 kDebug() << "/// STARTING SPACE DONE2";
1961 if (track != -1) track = m_document->tracksCount() - track;
1962 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1965 void CustomTrackView::deleteClip(const QString &clipId) {
1966 QList<QGraphicsItem *> itemList = items();
1967 QUndoCommand *deleteCommand = new QUndoCommand();
1968 deleteCommand->setText(i18n("Delete timeline clips"));
1970 for (int i = 0; i < itemList.count(); i++) {
1971 if (itemList.at(i)->type() == AVWIDGET) {
1972 ClipItem *item = (ClipItem *)itemList.at(i);
1973 if (item->clipProducer() == clipId) {
1975 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
1983 void CustomTrackView::setCursorPos(int pos, bool seek) {
1984 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1986 m_cursorLine->setPos(pos, 0);
1987 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1988 else if (m_autoScroll) checkScrolling();
1991 void CustomTrackView::updateCursorPos() {
1992 m_cursorLine->setPos(m_cursorPos, 0);
1995 int CustomTrackView::cursorPos() {
1996 return (int)(m_cursorPos);
1999 void CustomTrackView::moveCursorPos(int delta) {
2000 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2001 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2002 m_cursorPos += delta;
2003 m_cursorLine->setPos(m_cursorPos, 0);
2004 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2007 void CustomTrackView::initCursorPos(int pos) {
2008 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2010 m_cursorLine->setPos(pos, 0);
2014 void CustomTrackView::checkScrolling() {
2015 int vert = verticalScrollBar()->value();
2016 int hor = cursorPos();
2017 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2020 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
2021 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2022 QGraphicsView::mouseReleaseEvent(event);
2023 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2024 if (event->button() == Qt::MidButton) {
2027 setDragMode(QGraphicsView::NoDrag);
2028 if (m_operationMode == MOVEGUIDE) {
2029 setCursor(Qt::ArrowCursor);
2030 m_operationMode = NONE;
2031 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2032 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
2033 m_commandStack->push(command);
2034 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2038 } else if (m_operationMode == SPACER) {
2039 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2040 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
2041 // We are moving all tracks
2044 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2045 if (timeOffset != GenTime()) {
2046 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2048 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2049 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2051 // Create lists with start pos for each track
2052 QMap <int, int> trackClipStartList;
2053 QMap <int, int> trackTransitionStartList;
2055 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2056 trackClipStartList[i] = -1;
2057 trackTransitionStartList[i] = -1;
2060 for (int i = 0; i < items.count(); i++) {
2061 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2062 ItemInfo info = item->info();
2063 if (item->type() == AVWIDGET) {
2064 clipsToMove.append(info);
2065 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2066 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2067 } else if (item->type() == TRANSITIONWIDGET) {
2068 transitionsToMove.append(info);
2069 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2070 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2074 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2075 m_commandStack->push(command);
2076 if (track != -1) track = m_document->tracksCount() - track;
2077 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2079 resetSelectionGroup(false);
2080 m_operationMode = NONE;
2081 } else if (m_operationMode == RUBBERSELECTION) {
2082 kDebug() << "// END RUBBER SELECT";
2083 resetSelectionGroup();
2084 groupSelectedItems();
2085 m_operationMode = NONE;
2088 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2089 emit transitionItemSelected(NULL);
2093 if (m_dragItem) info = m_dragItem->info();
2095 if (m_operationMode == MOVE) {
2096 setCursor(Qt::OpenHandCursor);
2098 if (m_dragItem->parentItem() == 0) {
2099 // we are moving one clip, easy
2100 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2101 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2102 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));
2104 int tracknumber = m_document->tracksCount() - item->track() - 1;
2105 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2106 if (isLocked) item->setItemLocked(true);
2108 QUndoCommand *moveCommand = new QUndoCommand();
2109 moveCommand->setText(i18n("Move clip"));
2110 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2111 // Also move automatic transitions (on lower track)
2112 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2113 if (tr && tr->isAutomatic()) {
2114 ItemInfo trInfo = tr->info();
2115 ItemInfo newTrInfo = trInfo;
2116 newTrInfo.track = info.track;
2117 newTrInfo.startPos = m_dragItem->startPos();
2118 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2119 // transition end should stay the same
2121 // transition end should be adjusted to clip
2122 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2124 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2126 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2127 // Check if there is a transition at clip end
2128 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2129 if (tr && tr->isAutomatic()) {
2130 ItemInfo trInfo = tr->info();
2131 ItemInfo newTrInfo = trInfo;
2132 newTrInfo.track = info.track;
2133 newTrInfo.endPos = m_dragItem->endPos();
2134 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2135 // transition start should stay the same
2137 // transition start should be moved
2138 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2140 if (newTrInfo.startPos < newTrInfo.endPos)
2141 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2144 // Also move automatic transitions (on upper track)
2145 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2146 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2147 ItemInfo trInfo = tr->info();
2148 ItemInfo newTrInfo = trInfo;
2149 newTrInfo.startPos = m_dragItem->startPos();
2150 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2151 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2152 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2153 // transition end should be adjusted to clip on upper track
2154 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2156 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2159 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2160 // Check if there is a transition at clip end
2161 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2162 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2163 ItemInfo trInfo = tr->info();
2164 ItemInfo newTrInfo = trInfo;
2165 newTrInfo.endPos = m_dragItem->endPos();
2166 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2167 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2168 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2169 // transition start should be moved
2170 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2172 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2176 m_commandStack->push(moveCommand);
2178 // undo last move and emit error message
2179 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
2180 m_commandStack->push(command);
2181 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2183 m_document->setModified(true);
2185 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2186 Transition *transition = static_cast <Transition *>(m_dragItem);
2187 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)) {
2188 // Moving transition failed, revert to previous position
2189 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2190 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2192 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2193 m_commandStack->push(command);
2194 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2198 // Moving several clips. We need to delete them and readd them to new position,
2199 // or they might overlap each other during the move
2200 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2201 QList<QGraphicsItem *> items = group->childItems();
2203 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
2204 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
2206 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2207 const int trackOffset = m_dragItem->track() - m_dragItemInfo.track;
2208 kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2209 if (timeOffset != GenTime() || trackOffset != 0) {
2210 // remove items in MLT playlist
2213 int max = items.count();
2214 for (int i = 0; i < max; i++) {
2215 if (items.at(i)->type() == GROUPWIDGET) {
2216 items += items.at(i)->childItems();
2220 for (int i = 0; i < items.count(); i++) {
2221 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2222 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2223 ItemInfo info = item->info();
2224 if (item->type() == AVWIDGET) {
2225 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2226 // error, clip cannot be removed from playlist
2227 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2229 clipsToMove.append(info);
2232 transitionsToMove.append(info);
2233 Transition *tr = static_cast <Transition*>(item);
2234 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2238 for (int i = 0; i < items.count(); i++) {
2239 // re-add items in correct place
2240 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2241 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2243 ItemInfo info = item->info();
2244 int tracknumber = m_document->tracksCount() - info.track - 1;
2245 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2247 group->removeFromGroup(item);
2248 item->setItemLocked(true);
2251 if (item->type() == AVWIDGET) {
2252 ClipItem *clip = static_cast <ClipItem*>(item);
2253 info.track = m_document->tracksCount() - info.track;
2254 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2255 for (int i = 0; i < clip->effectsCount(); i++) {
2256 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2259 Transition *tr = static_cast <Transition*>(item);
2260 int newTrack = tr->transitionEndTrack();
2261 if (!tr->forcedTrack()) {
2262 newTrack = getPreviousVideoTrack(info.track);
2264 tr->updateTransitionEndTrack(newTrack);
2265 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2269 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2270 m_commandStack->push(move);
2272 //QPointF top = group->sceneBoundingRect().topLeft();
2273 //QPointF oldpos = m_selectionGroup->scenePos();
2274 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2275 //group->setPos(top);
2276 //TODO: get rid of the 3 lines below
2277 if (m_selectionGroup) {
2278 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2279 m_selectionGroupInfo.track = m_selectionGroup->track();
2281 m_document->setModified(true);
2285 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2287 if (m_dragItem->type() == AVWIDGET) {
2288 ItemInfo resizeinfo = m_dragItemInfo;
2289 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2290 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2292 QUndoCommand *resizeCommand = new QUndoCommand();
2293 resizeCommand->setText(i18n("Resize clip"));
2295 // Check if there is an automatic transition on that clip (lower track)
2296 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2297 if (transition && transition->isAutomatic()) {
2298 ItemInfo trInfo = transition->info();
2299 ItemInfo newTrInfo = trInfo;
2300 newTrInfo.startPos = m_dragItem->startPos();
2301 if (newTrInfo.startPos < newTrInfo.endPos)
2302 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2304 // Check if there is an automatic transition on that clip (upper track)
2305 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2306 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2307 ItemInfo trInfo = transition->info();
2308 ItemInfo newTrInfo = trInfo;
2309 newTrInfo.startPos = m_dragItem->startPos();
2310 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2311 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2312 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2315 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2316 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2317 m_commandStack->push(resizeCommand);
2319 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2320 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2322 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2323 Transition *transition = static_cast <Transition *>(m_dragItem);
2324 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)) {
2325 // Cannot resize transition
2326 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2327 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2329 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2330 m_commandStack->push(command);
2335 //m_document->renderer()->doRefresh();
2336 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2338 if (m_dragItem->type() == AVWIDGET) {
2339 ItemInfo resizeinfo = info;
2340 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2341 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2343 QUndoCommand *resizeCommand = new QUndoCommand();
2344 resizeCommand->setText(i18n("Resize clip"));
2346 // Check if there is an automatic transition on that clip (lower track)
2347 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2348 if (tr && tr->isAutomatic()) {
2349 ItemInfo trInfo = tr->info();
2350 ItemInfo newTrInfo = trInfo;
2351 newTrInfo.endPos = m_dragItem->endPos();
2352 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2355 // Check if there is an automatic transition on that clip (upper track)
2356 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2357 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2358 ItemInfo trInfo = tr->info();
2359 ItemInfo newTrInfo = trInfo;
2360 newTrInfo.endPos = m_dragItem->endPos();
2361 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2362 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2363 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2367 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2368 m_commandStack->push(resizeCommand);
2369 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2371 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2372 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2374 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2375 Transition *transition = static_cast <Transition *>(m_dragItem);
2376 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)) {
2377 // Cannot resize transition
2378 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2379 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2381 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2382 m_commandStack->push(command);
2385 //m_document->renderer()->doRefresh();
2386 } else if (m_operationMode == FADEIN) {
2387 //Â resize fade in effect
2388 ClipItem * item = (ClipItem *) m_dragItem;
2389 int ix = item->hasEffect("volume", "fadein");
2391 QDomElement oldeffect = item->effectAt(ix);
2392 int start = item->cropStart().frames(m_document->fps());
2393 int end = item->fadeIn();
2395 slotDeleteEffect(item, oldeffect);
2398 QDomElement effect = oldeffect.cloneNode().toElement();
2399 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2400 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2401 slotUpdateClipEffect(item, effect, oldeffect, ix);
2402 emit clipItemSelected(item, ix);
2404 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2405 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2406 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2407 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2409 ix = item->hasEffect("volume", "fade_from_black");
2411 QDomElement oldeffect = item->effectAt(ix);
2412 int start = item->cropStart().frames(m_document->fps());
2413 int end = item->fadeIn();
2415 slotDeleteEffect(item, oldeffect);
2418 QDomElement effect = oldeffect.cloneNode().toElement();
2419 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2420 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2421 slotUpdateClipEffect(item, effect, oldeffect, ix);
2422 emit clipItemSelected(item, ix);
2425 } else if (m_operationMode == FADEOUT) {
2426 //Â resize fade in effect
2427 ClipItem * item = (ClipItem *) m_dragItem;
2428 int ix = item->hasEffect("volume", "fadeout");
2430 QDomElement oldeffect = item->effectAt(ix);
2431 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2432 int start = item->fadeOut();
2434 slotDeleteEffect(item, oldeffect);
2436 start = end - start;
2437 QDomElement effect = oldeffect.cloneNode().toElement();
2438 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2439 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2440 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2441 slotUpdateClipEffect(item, effect, oldeffect, ix);
2442 emit clipItemSelected(item, ix);
2444 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2445 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2446 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2447 EffectsList::setParameter(effect, "out", QString::number(0));
2448 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2450 ix = item->hasEffect("brightness", "fade_to_black");
2452 QDomElement oldeffect = item->effectAt(ix);
2453 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2454 int start = item->fadeOut();
2456 slotDeleteEffect(item, oldeffect);
2458 start = end - start;
2459 QDomElement effect = oldeffect.cloneNode().toElement();
2460 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2461 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2462 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2463 slotUpdateClipEffect(item, effect, oldeffect, ix);
2464 emit clipItemSelected(item, ix);
2467 } else if (m_operationMode == KEYFRAME) {
2468 // update the MLT effect
2469 ClipItem * item = (ClipItem *) m_dragItem;
2470 QString previous = item->keyframes(item->selectedEffectIndex());
2471 item->updateKeyframeEffect();
2472 QString next = item->keyframes(item->selectedEffectIndex());
2473 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2474 m_commandStack->push(command);
2475 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2478 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2479 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2480 m_operationMode = NONE;
2483 void CustomTrackView::deleteClip(ItemInfo info) {
2484 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2486 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2487 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2490 if (item->isSelected()) emit clipItemSelected(NULL);
2491 item->baseClip()->removeReference();
2492 m_document->updateClip(item->baseClip()->getId());
2494 if (item->baseClip()->isTransparent()) {
2495 // also remove automatic transition
2496 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2497 if (tr && tr->isAutomatic()) {
2498 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2499 scene()->removeItem(tr);
2503 scene()->removeItem(item);
2504 if (m_dragItem == item) m_dragItem = NULL;
2506 m_document->renderer()->doRefresh();
2509 void CustomTrackView::deleteSelectedClips() {
2510 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2511 if (itemList.count() == 0) {
2512 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2515 QUndoCommand *deleteSelected = new QUndoCommand();
2516 deleteSelected->setText(i18n("Delete selected items"));
2517 bool resetGroup = false;
2518 for (int i = 0; i < itemList.count(); i++) {
2519 if (itemList.at(i)->type() == AVWIDGET) {
2520 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2521 if (item->parentItem()) resetGroup = true;
2522 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2523 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2524 Transition *item = static_cast <Transition *>(itemList.at(i));
2525 if (item->parentItem()) resetGroup = true;
2527 info.startPos = item->startPos();
2528 info.endPos = item->endPos();
2529 info.track = item->track();
2530 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2533 m_commandStack->push(deleteSelected);
2534 if (resetGroup) resetSelectionGroup();
2537 void CustomTrackView::changeClipSpeed() {
2538 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2539 if (itemList.count() == 0) {
2540 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2543 QUndoCommand *changeSelected = new QUndoCommand();
2544 changeSelected->setText("Edit clip speed");
2548 for (int i = 0; i < itemList.count(); i++) {
2549 if (itemList.at(i)->type() == AVWIDGET) {
2550 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2551 ItemInfo info = item->info();
2552 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2554 double speed = (double) percent / 100.0;
2555 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2557 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2561 if (count > 0) m_commandStack->push(changeSelected);
2562 else delete changeSelected;
2565 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2566 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2567 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2569 kDebug() << "ERROR: Cannot find clip for speed change";
2570 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2573 info.track = m_document->tracksCount() - item->track();
2574 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2576 item->setSpeed(speed);
2577 item->updateRectGeometry();
2578 if (item->cropDuration().frames(m_document->fps()) > endPos)
2579 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2580 m_document->setModified(true);
2581 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2584 void CustomTrackView::cutSelectedClips() {
2585 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2586 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2587 for (int i = 0; i < itemList.count(); i++) {
2588 if (itemList.at(i)->type() == AVWIDGET) {
2589 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2590 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2591 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2592 m_commandStack->push(command);
2598 void CustomTrackView::groupClips(bool group) {
2599 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2600 QList <ItemInfo> clipInfos;
2601 QList <ItemInfo> transitionInfos;
2602 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2605 int max = itemList.count();
2606 for (int i = 0; i < max; i++) {
2607 if (itemList.at(i)->type() == GROUPWIDGET) {
2608 itemList += itemList.at(i)->childItems();
2612 for (int i = 0; i < itemList.count(); i++) {
2613 if (itemList.at(i)->type() == AVWIDGET) {
2614 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2615 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2616 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2617 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2618 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2621 if (clipInfos.count() > 0) {
2622 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group, true);
2623 m_commandStack->push(command);
2627 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group) {
2628 resetSelectionGroup();
2629 m_scene->clearSelection();
2631 for (int i = 0; i < clipInfos.count(); i++) {
2632 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2633 if (clip == NULL) continue;
2634 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2635 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2636 m_document->clipManager()->removeGroup(grp);
2637 scene()->destroyItemGroup(grp);
2639 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2641 for (int i = 0; i < transitionInfos.count(); i++) {
2642 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2643 if (tr == NULL) continue;
2644 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2645 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2646 m_document->clipManager()->removeGroup(grp);
2647 scene()->destroyItemGroup(grp);
2649 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2651 m_document->setModified(true);
2655 QList <QGraphicsItemGroup *> groups;
2656 for (int i = 0; i < clipInfos.count(); i++) {
2657 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2659 clip->setSelected(true);
2662 for (int i = 0; i < transitionInfos.count(); i++) {
2663 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2665 clip->setSelected(true);
2669 groupSelectedItems(false, true);
2670 m_document->setModified(true);
2673 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2674 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2675 if (baseclip == NULL) {
2676 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2679 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2680 item->setEffectList(effects);
2681 scene()->addItem(item);
2683 int tracknumber = m_document->tracksCount() - info.track - 1;
2684 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2685 if (isLocked) item->setItemLocked(true);
2687 if (item->baseClip()->isTransparent()) {
2688 // add transparency transition
2689 int endTrack = getPreviousVideoTrack(info.track);
2690 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2691 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2693 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2699 baseclip->addReference();
2700 m_document->updateClip(baseclip->getId());
2701 info.track = m_document->tracksCount() - info.track;
2702 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer(info.track));
2703 for (int i = 0; i < item->effectsCount(); i++) {
2704 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2706 m_document->setModified(true);
2707 m_document->renderer()->doRefresh();
2710 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2711 QList<QGraphicsItem *> list = scene()->items();
2712 ClipItem *clip = NULL;
2713 for (int i = 0; i < list.size(); ++i) {
2714 if (list.at(i)->type() == AVWIDGET) {
2715 clip = static_cast <ClipItem *>(list.at(i));
2716 if (clip->clipProducer() == clipId) {
2717 clip->refreshClip();
2718 ItemInfo info = clip->info();
2719 info.track = m_document->tracksCount() - clip->track();
2720 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2726 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2727 int framepos = (int)(pos.frames(m_document->fps()));
2728 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2729 ClipItem *clip = NULL;
2730 for (int i = 0; i < list.size(); i++) {
2731 if (list.at(i)->type() == AVWIDGET) {
2732 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2733 if (test->endPos() == pos) clip = test;
2740 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2741 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2742 ClipItem *clip = NULL;
2743 for (int i = 0; i < list.size(); i++) {
2744 if (list.at(i)->type() == AVWIDGET) {
2745 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2746 if (test->startPos() == pos) clip = test;
2753 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2754 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2755 ClipItem *clip = NULL;
2756 for (int i = 0; i < list.size(); i++) {
2757 if (list.at(i)->type() == AVWIDGET) {
2758 clip = static_cast <ClipItem *>(list.at(i));
2765 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2766 int framepos = (int)(pos.frames(m_document->fps()));
2767 return getClipItemAt(framepos, track);
2770 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2771 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2772 Transition *clip = NULL;
2773 for (int i = 0; i < list.size(); i++) {
2774 if (list.at(i)->type() == TRANSITIONWIDGET) {
2775 clip = static_cast <Transition *>(list.at(i));
2782 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2783 return getTransitionItemAt(pos.frames(m_document->fps()), track);
2786 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2787 int framepos = (int)(pos.frames(m_document->fps()));
2788 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2789 Transition *clip = NULL;
2790 for (int i = 0; i < list.size(); i++) {
2791 if (list.at(i)->type() == TRANSITIONWIDGET) {
2792 Transition *test = static_cast <Transition *>(list.at(i));
2793 if (test->endPos() == pos) clip = test;
2800 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2801 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2802 Transition *clip = NULL;
2803 for (int i = 0; i < list.size(); ++i) {
2804 if (list.at(i)->type() == TRANSITIONWIDGET) {
2805 Transition *test = static_cast <Transition *>(list.at(i));
2806 if (test->startPos() == pos) clip = test;
2813 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2814 if (m_selectionGroup) resetSelectionGroup(false);
2815 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2817 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);
2818 kDebug() << "----------------Â ERROR, CANNOT find clip to move at.. ";
2821 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));
2823 bool snap = KdenliveSettings::snaptopoints();
2824 KdenliveSettings::setSnaptopoints(false);
2825 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2827 int tracknumber = m_document->tracksCount() - end.track - 1;
2828 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2829 m_scene->clearSelection();
2830 if (isLocked) item->setItemLocked(true);
2832 if (item->isItemLocked()) item->setItemLocked(false);
2833 item->setSelected(true);
2835 if (item->baseClip()->isTransparent()) {
2836 // Also move automatic transition
2837 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2838 if (tr && tr->isAutomatic()) {
2839 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2840 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);
2841 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2844 KdenliveSettings::setSnaptopoints(snap);
2845 m_document->setModified(true);
2847 // undo last move and emit error message
2848 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2850 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2853 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2855 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2856 resetSelectionGroup();
2857 m_scene->clearSelection();
2858 QList <QGraphicsItemGroup *> groups;
2859 for (int i = 0; i < startClip.count(); i++) {
2861 startClip[i].startPos = startClip.at(i).startPos - offset;
2862 startClip[i].track = startClip.at(i).track - trackOffset;
2864 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2866 clip->setItemLocked(false);
2867 if (clip->parentItem()) clip->parentItem()->setSelected(true);
2868 else clip->setSelected(true);
2869 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2872 for (int i = 0; i < startTransition.count(); i++) {
2874 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2875 startTransition[i].track = startTransition.at(i).track - trackOffset;
2877 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2879 tr->setItemLocked(false);
2880 if (tr->parentItem()) tr->parentItem()->setSelected(true);
2881 else tr->setSelected(true);
2882 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());
2885 groupSelectedItems(true);
2886 if (m_selectionGroup) {
2887 QPointF pos = m_selectionGroup->pos();
2888 qreal posx = pos.x() + offset.frames(m_document->fps());
2889 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2890 bool snap = KdenliveSettings::snaptopoints();
2891 KdenliveSettings::setSnaptopoints(false);
2893 m_selectionGroup->setPos(posx, posy);
2895 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2896 m_selectionGroup->setPos(top);
2897 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2898 m_selectionGroupInfo.track = m_selectionGroup->track();
2900 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2901 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
2904 int max = children.count();
2905 for (int i = 0; i < max; i++) {
2906 if (children.at(i)->type() == GROUPWIDGET) {
2907 children += children.at(i)->childItems();
2910 for (int i = 0; i < children.count(); i++) {
2911 // re-add items in correct place
2912 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
2913 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2915 ItemInfo info = item->info();
2916 int tracknumber = m_document->tracksCount() - info.track - 1;
2917 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2918 if (isLocked) item->setItemLocked(true);
2919 else if (item->isItemLocked()) item->setItemLocked(false);
2921 if (item->type() == AVWIDGET) {
2922 ClipItem *clip = static_cast <ClipItem*>(item);
2923 info.track = m_document->tracksCount() - info.track;
2924 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2926 Transition *tr = static_cast <Transition*>(item);
2927 int newTrack = tr->transitionEndTrack();
2928 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2929 if (!tr->forcedTrack()) {
2930 newTrack += trackOffset;
2931 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2933 tr->updateTransitionEndTrack(newTrack);
2934 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2935 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2938 KdenliveSettings::setSnaptopoints(snap);
2943 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
2944 Transition *item = getTransitionItemAt(start.startPos, start.track);
2946 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);
2947 kDebug() << "----------------Â ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
2950 //kDebug() << "----------------Â Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
2951 bool snap = KdenliveSettings::snaptopoints();
2952 KdenliveSettings::setSnaptopoints(false);
2953 //kDebug()<<"/// RESIZEÂ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
2954 if (end.endPos - end.startPos == start.endPos - start.startPos) {
2955 // Transition was moved
2956 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2957 } else if (end.endPos == start.endPos) {
2958 // Transition start resize
2959 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2960 } else if (end.startPos == start.startPos) {
2961 // Transition end resize;
2962 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2965 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2966 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2967 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2969 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
2970 KdenliveSettings::setSnaptopoints(snap);
2971 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2972 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);
2975 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
2976 bool resizeClipStart = true;
2977 if (start.startPos == end.startPos) resizeClipStart = false;
2978 /*if (resizeClipStart) offset = 1;
2980 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
2982 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);
2983 kDebug() << "----------------Â ERROR, CANNOT find clip to resize at... "; // << startPos;
2986 if (item->parentItem()) {
2987 // Item is part of a group, reset group
2988 resetSelectionGroup();
2990 bool snap = KdenliveSettings::snaptopoints();
2991 KdenliveSettings::setSnaptopoints(false);
2992 if (resizeClipStart && start.startPos != end.startPos) {
2993 ItemInfo clipinfo = item->info();
2994 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2995 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
2997 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
2998 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2999 updateClipFade(item);
3000 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3001 } else if (!resizeClipStart) {
3002 ItemInfo clipinfo = item->info();
3003 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3004 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3006 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3007 updateClipFade(item, true);
3008 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3010 if (end.cropStart != start.cropStart) {
3011 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3012 ItemInfo clipinfo = end;
3013 clipinfo.track = m_document->tracksCount() - end.track;
3014 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3016 item->setCropStart(end.cropStart);
3017 item->resetThumbs();
3020 m_document->renderer()->doRefresh();
3021 KdenliveSettings::setSnaptopoints(snap);
3024 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
3025 if (!updateFadeOut) {
3026 int end = item->fadeIn();
3028 // there is a fade in effect
3029 int effectPos = item->hasEffect("volume", "fadein");
3030 if (effectPos != -1) {
3031 QDomElement oldeffect = item->effectAt(effectPos);
3032 int start = item->cropStart().frames(m_document->fps());
3033 int max = item->cropDuration().frames(m_document->fps());
3035 item->setFadeIn(max);
3036 end = item->fadeIn();
3039 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3040 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3041 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3042 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3043 // if fade effect is displayed, update the effect edit widget with new clip duration
3044 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3046 effectPos = item->hasEffect("brightness", "fade_from_black");
3047 if (effectPos != -1) {
3048 QDomElement oldeffect = item->effectAt(effectPos);
3049 int start = item->cropStart().frames(m_document->fps());
3050 int max = item->cropDuration().frames(m_document->fps());
3052 item->setFadeIn(max);
3053 end = item->fadeIn();
3056 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3057 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3058 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3059 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3060 // if fade effect is displayed, update the effect edit widget with new clip duration
3061 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3065 int start = item->fadeOut();
3067 // there is a fade in effect
3068 int effectPos = item->hasEffect("volume", "fadeout");
3069 if (effectPos != -1) {
3070 QDomElement oldeffect = item->effectAt(effectPos);
3071 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3072 int max = item->cropDuration().frames(m_document->fps());
3074 item->setFadeOut(max);
3075 start = item->fadeOut();
3077 start = end - start;
3078 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3079 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3080 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3081 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3082 // if fade effect is displayed, update the effect edit widget with new clip duration
3083 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3085 effectPos = item->hasEffect("brightness", "fade_to_black");
3086 if (effectPos != -1) {
3087 QDomElement oldeffect = item->effectAt(effectPos);
3088 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3089 int max = item->cropDuration().frames(m_document->fps());
3091 item->setFadeOut(max);
3092 start = item->fadeOut();
3094 start = end - start;
3095 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3096 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3097 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3098 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3099 // if fade effect is displayed, update the effect edit widget with new clip duration
3100 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3106 double CustomTrackView::getSnapPointForPos(double pos) {
3107 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3110 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems) {
3111 QList <GenTime> snaps;
3112 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3113 QList<QGraphicsItem *> itemList = items();
3114 for (int i = 0; i < itemList.count(); i++) {
3115 if (itemList.at(i) == selected) continue;
3116 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3117 if (itemList.at(i)->type() == AVWIDGET) {
3118 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3119 GenTime start = item->startPos();
3120 GenTime end = item->endPos();
3121 snaps.append(start);
3123 if (!offsetList.isEmpty()) {
3124 for (int j = 0; j < offsetList.size(); j++) {
3125 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3126 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3130 QList < GenTime > markers = item->snapMarkers();
3131 for (int j = 0; j < markers.size(); ++j) {
3132 GenTime t = markers.at(j);
3134 if (!offsetList.isEmpty()) {
3135 for (int k = 0; k < offsetList.size(); k++) {
3136 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3140 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3141 Transition *transition = static_cast <Transition*>(itemList.at(i));
3142 GenTime start = transition->startPos();
3143 GenTime end = transition->endPos();
3144 snaps.append(start);
3146 if (!offsetList.isEmpty()) {
3147 for (int j = 0; j < offsetList.size(); j++) {
3148 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3149 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3155 // add cursor position
3156 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3158 if (!offsetList.isEmpty()) {
3159 for (int j = 0; j < offsetList.size(); j++) {
3160 snaps.append(pos - offsetList.at(j));
3165 for (int i = 0; i < m_guides.count(); i++) {
3166 snaps.append(m_guides.at(i)->position());
3167 if (!offsetList.isEmpty()) {
3168 for (int j = 0; j < offsetList.size(); j++) {
3169 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3175 m_scene->setSnapList(snaps);
3176 //for (int i = 0; i < m_snapPoints.size(); ++i)
3177 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3180 void CustomTrackView::slotSeekToPreviousSnap() {
3181 updateSnapPoints(NULL);
3182 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3183 setCursorPos((int) res.frames(m_document->fps()));
3187 void CustomTrackView::slotSeekToNextSnap() {
3188 updateSnapPoints(NULL);
3189 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3190 setCursorPos((int) res.frames(m_document->fps()));
3194 void CustomTrackView::clipStart() {
3195 ClipItem *item = getMainActiveClip();
3197 setCursorPos((int) item->startPos().frames(m_document->fps()));
3202 void CustomTrackView::clipEnd() {
3203 ClipItem *item = getMainActiveClip();
3205 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3210 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
3211 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3212 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
3213 m_commandStack->push(command);
3216 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
3217 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
3218 m_commandStack->push(command);
3221 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
3222 DocClipBase *base = m_document->clipManager()->getClipById(id);
3223 QList <CommentedTime> markers = base->commentedSnapMarkers();
3225 if (markers.isEmpty()) {
3226 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3229 QUndoCommand *deleteMarkers = new QUndoCommand();
3230 deleteMarkers->setText("Delete clip markers");
3232 for (int i = 0; i < markers.size(); i++) {
3233 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
3235 m_commandStack->push(deleteMarkers);
3238 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
3239 DocClipBase *base = m_document->clipManager()->getClipById(id);
3240 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3241 else base->deleteSnapMarker(pos);
3242 m_document->setModified(true);
3243 viewport()->update();
3246 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
3247 return (*g1).position() < (*g2).position();
3250 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
3251 if (oldPos > GenTime() && pos > GenTime()) {
3253 for (int i = 0; i < m_guides.count(); i++) {
3254 if (m_guides.at(i)->position() == oldPos) {
3255 Guide *item = m_guides.at(i);
3256 item->updateGuide(pos, comment);
3260 } else if (pos > GenTime()) addGuide(pos, comment);
3264 for (int i = 0; i < m_guides.count(); i++) {
3265 if (m_guides.at(i)->position() == oldPos) {
3266 Guide *item = m_guides.takeAt(i);
3272 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3274 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3275 m_document->syncGuides(m_guides);
3278 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
3279 for (int i = 0; i < m_guides.count(); i++) {
3280 if (m_guides.at(i)->position() == pos) {
3281 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3285 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3286 scene()->addItem(g);
3288 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3289 m_document->syncGuides(m_guides);
3293 void CustomTrackView::slotAddGuide() {
3294 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3295 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3296 if (d.exec() != QDialog::Accepted) return;
3297 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3298 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3299 m_commandStack->push(command);
3303 void CustomTrackView::slotEditGuide() {
3304 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3306 for (int i = 0; i < m_guides.count(); i++) {
3307 if (m_guides.at(i)->position() == pos) {
3308 slotEditGuide(m_guides.at(i)->info());
3313 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3316 void CustomTrackView::slotEditGuide(CommentedTime guide) {
3317 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3318 if (d.exec() == QDialog::Accepted) {
3319 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3320 m_commandStack->push(command);
3325 void CustomTrackView::slotDeleteGuide() {
3326 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3328 for (int i = 0; i < m_guides.count(); i++) {
3329 if (m_guides.at(i)->position() == pos) {
3330 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3331 m_commandStack->push(command);
3336 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3339 void CustomTrackView::slotDeleteAllGuides() {
3340 QUndoCommand *deleteAll = new QUndoCommand();
3341 deleteAll->setText("Delete all guides");
3342 for (int i = 0; i < m_guides.count(); i++) {
3343 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3345 m_commandStack->push(deleteAll);
3348 void CustomTrackView::setTool(PROJECTTOOL tool) {
3352 void CustomTrackView::setScale(double scaleFactor) {
3354 matrix = matrix.scale(scaleFactor, 1);
3355 m_scene->setScale(scaleFactor);
3356 //scale(scaleFactor, 1);
3357 m_animationTimer->stop();
3367 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3369 int diff = sceneRect().width() - m_projectDuration;
3370 if (diff * matrix.m11() < 50) {
3371 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3372 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3375 centerOn(QPointF(cursorPos(), m_tracksHeight));
3376 //verticalScrollBar()->setValue(vert);*/
3379 void CustomTrackView::slotRefreshGuides() {
3380 if (KdenliveSettings::showmarkers()) {
3381 kDebug() << "// refresh GUIDES";
3382 for (int i = 0; i < m_guides.count(); i++) {
3383 m_guides.at(i)->update();
3388 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
3389 QColor base = palette().button().color();
3391 r.setWidth(r.width() + 1);
3392 painter->setClipRect(r);
3393 painter->drawLine(r.left(), 0, r.right(), 0);
3394 uint max = m_document->tracksCount();
3395 for (uint i = 0; i < max;i++) {
3396 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)));
3397 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)));
3398 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3400 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3401 if (height() > lowerLimit)
3402 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3405 bool CustomTrackView::findString(const QString &text) {
3407 for (int i = 0; i < m_searchPoints.size(); ++i) {
3408 marker = m_searchPoints.at(i).comment();
3409 if (marker.contains(text, Qt::CaseInsensitive)) {
3410 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3411 int vert = verticalScrollBar()->value();
3412 int hor = cursorPos();
3413 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3421 bool CustomTrackView::findNextString(const QString &text) {
3423 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3424 marker = m_searchPoints.at(i).comment();
3425 if (marker.contains(text, Qt::CaseInsensitive)) {
3426 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3427 int vert = verticalScrollBar()->value();
3428 int hor = cursorPos();
3429 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3438 void CustomTrackView::initSearchStrings() {
3439 m_searchPoints.clear();
3440 QList<QGraphicsItem *> itemList = items();
3441 for (int i = 0; i < itemList.count(); i++) {
3442 // parse all clip names
3443 if (itemList.at(i)->type() == AVWIDGET) {
3444 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3445 GenTime start = item->startPos();
3446 CommentedTime t(start, item->clipName());
3447 m_searchPoints.append(t);
3448 // add all clip markers
3449 QList < CommentedTime > markers = item->commentedSnapMarkers();
3450 m_searchPoints += markers;
3455 for (int i = 0; i < m_guides.count(); i++) {
3456 m_searchPoints.append(m_guides.at(i)->info());
3459 qSort(m_searchPoints);
3462 void CustomTrackView::clearSearchStrings() {
3463 m_searchPoints.clear();
3467 void CustomTrackView::copyClip() {
3468 while (m_copiedItems.count() > 0) {
3469 delete m_copiedItems.takeFirst();
3471 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3472 if (itemList.count() == 0) {
3473 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3476 for (int i = 0; i < itemList.count(); i++) {
3477 if (itemList.at(i)->type() == AVWIDGET) {
3478 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3479 m_copiedItems.append(dup->clone(dup->info()));
3480 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3481 Transition *dup = static_cast <Transition *>(itemList.at(i));
3482 m_copiedItems.append(dup->clone());
3487 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3488 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));
3489 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3490 for (int i = 0; i < collisions.count(); i++) {
3491 if (collisions.at(i)->type() == type) return false;
3496 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3497 for (int i = 0; i < items.count(); i++) {
3498 ItemInfo info = items.at(i)->info();
3499 info.startPos += offset;
3500 info.endPos += offset;
3501 info.track += trackOffset;
3502 if (!canBePastedTo(info, items.at(i)->type())) return false;
3507 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3508 QPainterPath movePath;
3509 movePath.moveTo(0, 0);
3511 for (int i = 0; i < items.count(); i++) {
3512 ItemInfo info = items.at(i)->info();
3513 info.startPos = info.startPos + offset;
3514 info.endPos = info.endPos + offset;
3515 info.track = info.track + trackOffset;
3516 if (info.startPos < GenTime()) {
3517 // No clip should go below 0
3520 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));
3521 movePath.addRect(rect);
3523 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3524 for (int i = 0; i < collisions.count(); i++) {
3525 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3526 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3533 void CustomTrackView::pasteClip() {
3534 if (m_copiedItems.count() == 0) {
3535 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3539 if (m_menuPosition.isNull()) {
3540 position = mapFromGlobal(QCursor::pos());
3541 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3542 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3545 } else position = m_menuPosition;
3546 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3547 int track = (int)(position.y() / m_tracksHeight);
3548 ItemInfo first = m_copiedItems.at(0)->info();
3550 GenTime offset = pos - first.startPos;
3551 int trackOffset = track - first.track;
3553 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3554 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3557 QUndoCommand *pasteClips = new QUndoCommand();
3558 pasteClips->setText("Paste clips");
3560 for (int i = 0; i < m_copiedItems.count(); i++) {
3561 // parse all clip names
3562 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3563 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3565 info.startPos = clip->startPos() + offset;
3566 info.endPos = clip->endPos() + offset;
3567 info.cropStart = clip->cropStart();
3568 info.track = clip->track() + trackOffset;
3569 if (canBePastedTo(info, AVWIDGET)) {
3570 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3571 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3572 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3573 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3575 info.startPos = tr->startPos() + offset;
3576 info.endPos = tr->endPos() + offset;
3577 info.track = tr->track() + trackOffset;
3578 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3579 if (info.startPos >= info.endPos) {
3580 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3581 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3582 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3585 m_commandStack->push(pasteClips);
3588 void CustomTrackView::pasteClipEffects() {
3589 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3590 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3593 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3594 EffectsList effects = clip->effectList();
3596 QUndoCommand *paste = new QUndoCommand();
3597 paste->setText("Paste effects");
3599 QList<QGraphicsItem *> clips = scene()->selectedItems();
3600 for (int i = 0; i < clips.count(); ++i) {
3601 if (clips.at(i)->type() == AVWIDGET) {
3602 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3603 for (int i = 0; i < clip->effectsCount(); i++) {
3604 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3608 m_commandStack->push(paste);
3612 ClipItem *CustomTrackView::getClipUnderCursor() const {
3613 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3614 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3615 for (int i = 0; i < collisions.count(); i++) {
3616 if (collisions.at(i)->type() == AVWIDGET) {
3617 return static_cast < ClipItem *>(collisions.at(i));
3623 ClipItem *CustomTrackView::getMainActiveClip() const {
3624 QList<QGraphicsItem *> clips = scene()->selectedItems();
3625 if (clips.isEmpty()) {
3626 return getClipUnderCursor();
3628 ClipItem *item = NULL;
3629 for (int i = 0; i < clips.count(); ++i) {
3630 if (clips.at(i)->type() == AVWIDGET)
3631 item = static_cast < ClipItem *>(clips.at(i));
3632 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3634 if (item) return item;
3639 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3640 QList<QGraphicsItem *> clips = scene()->selectedItems();
3641 if (clips.isEmpty()) {
3642 return getClipUnderCursor();
3645 // remove all items in the list that are not clips
3646 for (int i = 0; i < clips.count();) {
3647 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3650 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3651 for (int i = 0; i < clips.count(); ++i) {
3652 if (clips.at(i)->type() == AVWIDGET) {
3653 item = static_cast < ClipItem *>(clips.at(i));
3654 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3662 void CustomTrackView::setInPoint() {
3663 ClipItem *clip = getActiveClipUnderCursor(true);
3665 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3668 ItemInfo startInfo = clip->info();
3669 ItemInfo endInfo = startInfo;
3670 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3671 if (endInfo.startPos >= startInfo.endPos) {
3672 // Check for invalid resize
3673 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3675 } else if (endInfo.startPos < startInfo.startPos) {
3676 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3677 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3678 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3682 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3683 m_commandStack->push(command);
3686 void CustomTrackView::setOutPoint() {
3687 ClipItem *clip = getActiveClipUnderCursor(true);
3689 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3692 ItemInfo startInfo = clip->info();
3693 ItemInfo endInfo = clip->info();
3694 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3695 if (endInfo.endPos <= startInfo.startPos) {
3696 // Check for invalid resize
3697 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3699 } else if (endInfo.endPos > startInfo.endPos) {
3700 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3701 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3702 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3709 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3710 m_commandStack->push(command);
3713 void CustomTrackView::slotUpdateAllThumbs() {
3714 QList<QGraphicsItem *> itemList = items();
3715 //if (itemList.isEmpty()) return;
3717 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3718 for (int i = 0; i < itemList.count(); i++) {
3719 if (itemList.at(i)->type() == AVWIDGET) {
3720 item = static_cast <ClipItem *>(itemList.at(i));
3721 if (item->clipType() != COLOR) {
3722 // Check if we have a cached thumbnail
3723 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3724 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3725 if (QFile::exists(thumb)) {
3727 item->slotSetStartThumb(pix);
3728 item->slotSetEndThumb(pix);
3731 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3732 QString endThumb = startThumb;
3733 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3734 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3735 if (QFile::exists(startThumb)) {
3736 QPixmap pix(startThumb);
3737 item->slotSetStartThumb(pix);
3739 if (QFile::exists(endThumb)) {
3740 QPixmap pix(endThumb);
3741 item->slotSetEndThumb(pix);
3745 item->refreshClip();
3746 qApp->processEvents();
3749 viewport()->update();
3752 void CustomTrackView::saveThumbnails() {
3753 QList<QGraphicsItem *> itemList = items();
3755 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3756 for (int i = 0; i < itemList.count(); i++) {
3757 if (itemList.at(i)->type() == AVWIDGET) {
3758 item = static_cast <ClipItem *>(itemList.at(i));
3759 if (item->clipType() != COLOR) {
3760 // Check if we have a cached thumbnail
3761 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3762 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3763 if (!QFile::exists(thumb)) {
3764 QPixmap pix(item->startThumb());
3768 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3769 QString endThumb = startThumb;
3770 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3771 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3772 if (!QFile::exists(startThumb)) {
3773 QPixmap pix(item->startThumb());
3774 pix.save(startThumb);
3776 if (!QFile::exists(endThumb)) {
3777 QPixmap pix(item->endThumb());
3787 void CustomTrackView::slotInsertTrack(int ix) {
3788 kDebug() << "// INSERTING TRK: " << ix;
3789 QDialog d(parentWidget());
3790 Ui::AddTrack_UI view;
3792 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3793 view.track_nb->setValue(ix);
3794 d.setWindowTitle(i18n("Insert Track"));
3796 if (d.exec() == QDialog::Accepted) {
3797 ix = view.track_nb->value();
3798 if (view.before_select->currentIndex() == 1) {
3802 if (view.video_track->isChecked()) {
3803 info.type = VIDEOTRACK;
3804 info.isMute = false;
3805 info.isBlind = false;
3806 info.isLocked = false;
3808 info.type = AUDIOTRACK;
3809 info.isMute = false;
3810 info.isBlind = true;
3811 info.isLocked = false;
3813 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3814 m_commandStack->push(addTrack);
3815 m_document->setModified(true);
3819 void CustomTrackView::slotDeleteTrack(int ix) {
3821 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3823 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3824 deleteTimelineTrack(ix, info);
3825 m_document->setModified(true);
3826 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3827 m_commandStack->push(command);*/
3831 void CustomTrackView::slotChangeTrack(int ix) {
3832 QDialog d(parentWidget());
3833 Ui::AddTrack_UI view;
3835 view.label->setText(i18n("Change track"));
3836 view.before_select->setHidden(true);
3837 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3838 view.track_nb->setValue(ix);
3839 d.setWindowTitle(i18n("Change Track Type"));
3841 if (d.exec() == QDialog::Accepted) {
3843 info.isLocked = false;
3844 info.isMute = false;
3845 ix = view.track_nb->value();
3847 if (view.video_track->isChecked()) {
3848 info.type = VIDEOTRACK;
3849 info.isBlind = false;
3851 info.type = AUDIOTRACK;
3852 info.isBlind = true;
3854 changeTimelineTrack(ix, info);
3855 m_document->setModified(true);
3860 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3861 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3862 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3863 QList<QGraphicsItem *> selection = m_scene->items(r);
3864 QUndoCommand *deleteTrack = new QUndoCommand();
3865 deleteTrack->setText("Delete track");
3867 // Delete all clips in selected track
3868 for (int i = 0; i < selection.count(); i++) {
3869 if (selection.at(i)->type() == AVWIDGET) {
3870 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3871 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3872 m_scene->removeItem(item);
3875 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3876 Transition *item = static_cast <Transition *>(selection.at(i));
3877 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3878 m_scene->removeItem(item);
3884 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3885 m_commandStack->push(deleteTrack);
3888 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3889 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3890 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3891 m_commandStack->push(changeTrack);
3894 void CustomTrackView::autoTransition() {
3895 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3896 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3897 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3900 Transition *tr = static_cast <Transition*>(itemList.at(0));
3901 tr->setAutomatic(!tr->isAutomatic());
3902 QDomElement transition = tr->toXML();
3903 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);
3907 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3909 QDomNodeList params = effect.elementsByTagName("parameter");
3910 for (int i = 0; i < params.count(); i++) {
3911 QDomElement e = params.item(i).toElement();
3912 if (!e.isNull() && e.attribute("type") == "constant") {
3913 if (e.hasAttribute("factor")) {
3914 double factor = e.attribute("factor").toDouble();
3915 double value = e.attribute("value").toDouble();
3916 value = value / factor;
3917 result.append(QString::number(value));
3918 } else result.append(e.attribute("value"));
3924 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3925 QList<QGraphicsItem *> list = scene()->items();
3926 ClipItem *clip = NULL;
3927 for (int i = 0; i < list.size(); ++i) {
3928 if (list.at(i)->type() == AVWIDGET) {
3929 clip = static_cast <ClipItem *>(list.at(i));
3930 if (clip->clipProducer() == id) {
3931 clip->setClipName(name);
3935 viewport()->update();
3938 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
3939 minimum = GenTime();
3940 maximum = GenTime();
3941 QList<QGraphicsItem *> selection;
3942 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
3943 selection.removeAll(item);
3944 for (int i = 0; i < selection.count(); i++) {
3945 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
3946 if (clip && clip->type() == AVWIDGET) {
3947 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
3948 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
3953 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum) {
3954 minimum = GenTime();
3955 maximum = GenTime();
3956 QList<QGraphicsItem *> selection;
3957 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
3958 selection.removeAll(item);
3959 for (int i = 0; i < selection.count(); i++) {
3960 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
3961 if (clip && clip->type() == TRANSITIONWIDGET) {
3962 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
3963 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
3969 void CustomTrackView::loadGroups(const QDomNodeList groups) {
3970 for (int i = 0; i < groups.count(); i++) {
3971 QDomNodeList children = groups.at(i).childNodes();
3972 scene()->clearSelection();
3973 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
3974 QDomNode n = children.item(nodeindex);
3975 QDomElement elem = n.toElement();
3976 int pos = elem.attribute("position").toInt();
3977 int track = elem.attribute("track").toInt();
3978 if (elem.tagName() == "clipitem") {
3979 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
3980 if (clip) clip->setSelected(true);
3982 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
3983 if (clip) clip->setSelected(true);
3986 groupSelectedItems(false, true);
3990 void CustomTrackView::splitAudio() {
3991 resetSelectionGroup();
3992 QList<QGraphicsItem *> selection = scene()->selectedItems();
3993 if (selection.isEmpty()) {
3994 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3997 QUndoCommand *splitCommand = new QUndoCommand();
3998 splitCommand->setText(i18n("Split audio"));
3999 for (int i = 0; i < selection.count(); i++) {
4000 if (selection.at(i)->type() == AVWIDGET) {
4001 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4002 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4003 if (clip->parentItem()) {
4004 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4006 new SplitAudioCommand(this, clip->track(), clip->startPos(), true, splitCommand);
4011 m_commandStack->push(splitCommand);
4014 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split) {
4015 ClipItem *clip = getClipItemAt(pos, track);
4017 kDebug() << "// Cannot find clip to split!!!";
4021 int start = pos.frames(m_document->fps());
4022 int freetrack = m_document->tracksCount() - track - 1;
4023 for (; freetrack > 0; freetrack--) {
4024 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4025 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4026 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4027 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4028 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4033 kDebug() << "GOT TRK: " << track;
4034 if (freetrack == 0) {
4035 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4038 info.startPos = clip->startPos();
4039 info.endPos = clip->endPos();
4040 info.cropStart = clip->cropStart();
4041 info.track = m_document->tracksCount() - freetrack;
4042 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4043 scene()->clearSelection();
4044 clip->setSelected(true);
4045 ClipItem *audioClip = getClipItemAt(start, info.track);
4047 clip->setVideoOnly(true);
4048 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4049 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer());
4050 audioClip->setSelected(true);
4051 audioClip->setAudioOnly(true);
4052 groupSelectedItems(false, true);
4058 #include "customtrackview.moc"