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 ***************************************************************************/
20 #include <QMouseEvent>
21 #include <QStylePainter>
22 #include <QGraphicsItem>
23 #include <QDomDocument>
25 #include <QApplication>
26 #include <QInputDialog>
34 #include "customtrackview.h"
35 #include "customtrackscene.h"
36 #include "docclipbase.h"
38 #include "definitions.h"
39 #include "moveclipcommand.h"
40 #include "movetransitioncommand.h"
41 #include "resizeclipcommand.h"
42 #include "editguidecommand.h"
43 #include "addtimelineclipcommand.h"
44 #include "addeffectcommand.h"
45 #include "editeffectcommand.h"
46 #include "moveeffectcommand.h"
47 #include "addtransitioncommand.h"
48 #include "edittransitioncommand.h"
49 #include "editkeyframecommand.h"
50 #include "changespeedcommand.h"
51 #include "addmarkercommand.h"
52 #include "razorclipcommand.h"
53 #include "kdenlivesettings.h"
54 #include "transition.h"
56 #include "customtrackview.h"
57 #include "clipmanager.h"
59 #include "markerdialog.h"
60 #include "mainwindow.h"
61 #include "ui_keyframedialog_ui.h"
62 #include "clipdurationdialog.h"
63 #include "abstractgroupitem.h"
64 #include "insertspacecommand.h"
65 #include "spacerdialog.h"
66 #include "addtrackcommand.h"
67 #include "changetrackcommand.h"
68 #include "movegroupcommand.h"
69 #include "ui_addtrack_ui.h"
72 // disable animation if user asked it in KDE's global settings
73 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
74 // needs something like below (taken from dolphin)
75 // #include <kglobalsettings.h>
76 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
77 // const int duration = animate ? 1500 : 1;
79 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent)
80 : 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) {
81 if (doc) m_commandStack = doc->commandStack();
82 else m_commandStack == NULL;
83 setMouseTracking(true);
85 m_animationTimer = new QTimeLine(800);
86 m_animationTimer->setFrameRange(0, 5);
87 m_animationTimer->setUpdateInterval(100);
88 m_animationTimer->setLoopCount(0);
89 m_tipColor = QColor(0, 192, 0, 200);
90 QColor border = QColor(255, 255, 255, 100);
91 m_tipPen.setColor(border);
93 setContentsMargins(0, 0, 0, 0);
94 const int maxWidth = m_tracksHeight * m_document->tracksCount();
95 setSceneRect(0, 0, sceneRect().width(), maxWidth);
96 verticalScrollBar()->setMaximum(maxWidth);
97 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
98 m_cursorLine->setZValue(1000);
100 KIcon razorIcon("edit-cut");
101 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
103 KIcon spacerIcon("kdenlive-spacer-tool");
104 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
105 verticalScrollBar()->setTracking(true);
106 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
107 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
108 m_scrollTimer.setInterval(100);
109 m_scrollTimer.setSingleShot(true);
112 CustomTrackView::~CustomTrackView() {
113 qDeleteAll(m_guides);
116 void CustomTrackView::setDocumentModified() {
117 m_document->setModified(true);
120 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
121 m_timelineContextMenu = timeline;
122 m_timelineContextClipMenu = clip;
123 m_timelineContextTransitionMenu = transition;
124 QList <QAction *> list = m_timelineContextTransitionMenu->actions();
125 for (int i = 0; i < list.count(); i++)
126 if (list.at(i)->data().toString() == "auto") m_autoTransition = list.at(i);
129 void CustomTrackView::checkAutoScroll() {
130 m_autoScroll = KdenliveSettings::autoscroll();
133 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
134 return m_scene->m_tracksList;
137 void CustomTrackView::checkTrackHeight() {
138 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
139 m_tracksHeight = KdenliveSettings::trackheight();
140 emit trackHeightChanged();
141 QList<QGraphicsItem *> itemList = items();
143 Transition *transitionitem;
144 bool snap = KdenliveSettings::snaptopoints();
145 KdenliveSettings::setSnaptopoints(false);
146 for (int i = 0; i < itemList.count(); i++) {
147 if (itemList.at(i)->type() == AVWIDGET) {
148 item = (ClipItem*) itemList.at(i);
149 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
150 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
152 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
153 transitionitem = (Transition*) itemList.at(i);
154 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
155 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
158 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
160 for (int i = 0; i < m_guides.count(); i++) {
161 QLineF l = m_guides.at(i)->line();
162 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
163 m_guides.at(i)->setLine(l);
166 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
167 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
168 KdenliveSettings::setSnaptopoints(snap);
173 void CustomTrackView::resizeEvent(QResizeEvent * event) {
174 QGraphicsView::resizeEvent(event);
178 /** Zoom or move viewport on mousewheel
180 * If mousewheel+Ctrl, zooms in/out on the timeline.
182 * With Ctrl, moves viewport towards end of timeline if down/back,
183 * opposite on up/forward.
185 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
186 void CustomTrackView::wheelEvent(QWheelEvent * e) {
187 if (e->modifiers() == Qt::ControlModifier) {
188 if (e->delta() > 0) emit zoomIn();
191 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
192 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
196 int CustomTrackView::getPreviousVideoTrack(int track) {
197 track = m_document->tracksCount() - track - 1;
199 for (int i = track; i > -1; i--) {
200 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
206 void CustomTrackView::slotCheckMouseScrolling() {
207 if (m_scrollOffset == 0) {
208 m_scrollTimer.stop();
211 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
212 m_scrollTimer.start();
215 void CustomTrackView::slotCheckPositionScrolling() {
216 // If mouse is at a border of the view, scroll
217 if (m_moveOpMode != SEEK) return;
218 int pos = cursorPos();
219 if (mapFromScene(pos, 0).x() < 7) {
220 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
221 setCursorPos(mapToScene(QPoint()).x() - 1);
222 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
224 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
225 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
226 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
227 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
234 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
235 int pos = event->x();
236 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
237 emit mousePosition(mappedXPos);
238 if (event->buttons() & Qt::MidButton) return;
239 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
240 QGraphicsView::mouseMoveEvent(event);
245 if (event->buttons() != Qt::NoButton) {
246 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
247 if (m_dragItem && m_tool == SELECTTOOL) {
248 if (m_operationMode == MOVE && move) {
249 QGraphicsView::mouseMoveEvent(event);
250 // If mouse is at a border of the view, scroll
252 m_scrollOffset = -30;
253 m_scrollTimer.start();
254 } else if (viewport()->width() - pos < 10) {
256 m_scrollTimer.start();
257 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
259 } else if (m_operationMode == RESIZESTART && move) {
260 double snappedPos = getSnapPointForPos(mappedXPos);
261 m_dragItem->resizeStart((int)(snappedPos));
262 } else if (m_operationMode == RESIZEEND && move) {
263 double snappedPos = getSnapPointForPos(mappedXPos);
264 m_dragItem->resizeEnd((int)(snappedPos));
265 } else if (m_operationMode == FADEIN && move) {
266 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
267 } else if (m_operationMode == FADEOUT && move) {
268 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
269 } else if (m_operationMode == KEYFRAME && move) {
270 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
271 double pos = mapToScene(event->pos()).toPoint().y();
272 QRectF br = m_dragItem->sceneBoundingRect();
273 double maxh = 100.0 / br.height();
274 pos = (br.bottom() - pos) * maxh;
275 m_dragItem->updateKeyFramePos(keyFramePos, pos);
278 if (m_animation) delete m_animation;
280 if (m_visualTip) delete m_visualTip;
283 } else if (m_operationMode == MOVEGUIDE) {
284 if (m_animation) delete m_animation;
286 if (m_visualTip) delete m_visualTip;
288 QGraphicsView::mouseMoveEvent(event);
290 } else if (m_operationMode == SPACER && move) {
292 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
293 m_selectionGroup->setPos(mappedXPos + (m_spacerStart - mappedClick) , m_selectionGroup->pos().y());
297 if (m_tool == RAZORTOOL) {
298 setCursor(m_razorCursor);
299 //QGraphicsView::mouseMoveEvent(event);
301 } else if (m_tool == SPACERTOOL) {
302 setCursor(m_spacerCursor);
306 QList<QGraphicsItem *> itemList = items(event->pos());
307 QGraphicsRectItem *item = NULL;
308 OPERATIONTYPE opMode = NONE;
310 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
312 } else for (int i = 0; i < itemList.count(); i++) {
313 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
314 item = (QGraphicsRectItem*) itemList.at(i);
319 if (item && event->buttons() == Qt::NoButton) {
320 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
321 if (m_tool == RAZORTOOL) {
322 // razor tool over a clip, display current frame in monitor
323 if (!m_blockRefresh && item->type() == AVWIDGET) {
324 //TODO: solve crash when showing frame when moving razor over clip
325 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
330 opMode = clip->operationMode(mapToScene(event->pos()));
332 if (opMode == m_moveOpMode) {
333 QGraphicsView::mouseMoveEvent(event);
337 if (m_animation) delete m_animation;
339 m_animationTimer->stop();
344 m_moveOpMode = opMode;
345 if (opMode == MOVE) {
346 setCursor(Qt::OpenHandCursor);
347 } else if (opMode == RESIZESTART) {
348 setCursor(KCursor("left_side", Qt::SizeHorCursor));
349 if (m_visualTip == NULL) {
350 QRectF rect = clip->sceneBoundingRect();
352 polygon << QPoint(0, rect.height() / 2 - size * 2);
353 polygon << QPoint(size * 2, (int)(rect.height() / 2));
354 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
355 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
357 m_visualTip = new QGraphicsPolygonItem(polygon);
358 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
359 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
360 m_visualTip->setPos(rect.x(), rect.y());
361 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
362 m_visualTip->setZValue(100);
363 m_animation = new QGraphicsItemAnimation;
364 m_animation->setItem(m_visualTip);
365 m_animation->setTimeLine(m_animationTimer);
367 m_animation->setScaleAt(.5, scale, 1);
368 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
370 m_animation->setScaleAt(1, scale, 1);
371 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
372 scene()->addItem(m_visualTip);
373 m_animationTimer->start();
375 } else if (opMode == RESIZEEND) {
376 setCursor(KCursor("right_side", Qt::SizeHorCursor));
377 if (m_visualTip == NULL) {
378 QRectF rect = clip->sceneBoundingRect();
380 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
381 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
382 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
383 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
385 m_visualTip = new QGraphicsPolygonItem(polygon);
386 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
387 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
388 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
389 m_visualTip->setPos(rect.right(), rect.y());
390 m_visualTip->setZValue(100);
391 m_animation = new QGraphicsItemAnimation;
392 m_animation->setItem(m_visualTip);
393 m_animation->setTimeLine(m_animationTimer);
395 m_animation->setScaleAt(.5, scale, 1);
397 m_animation->setScaleAt(1, scale, 1);
398 scene()->addItem(m_visualTip);
399 m_animationTimer->start();
401 } else if (opMode == FADEIN) {
402 if (m_visualTip == NULL) {
403 ClipItem *item = (ClipItem *) clip;
404 QRectF rect = clip->sceneBoundingRect();
405 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
406 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
407 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
408 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
409 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
410 m_visualTip->setZValue(100);
411 m_animation = new QGraphicsItemAnimation;
412 m_animation->setItem(m_visualTip);
413 m_animation->setTimeLine(m_animationTimer);
415 m_animation->setScaleAt(.5, scale, scale);
417 m_animation->setScaleAt(1, scale, scale);
418 scene()->addItem(m_visualTip);
419 m_animationTimer->start();
421 setCursor(Qt::PointingHandCursor);
422 } else if (opMode == FADEOUT) {
423 if (m_visualTip == NULL) {
424 ClipItem *item = (ClipItem *) clip;
425 QRectF rect = clip->sceneBoundingRect();
426 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
427 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
428 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
429 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
430 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
431 m_visualTip->setZValue(100);
432 m_animation = new QGraphicsItemAnimation;
433 m_animation->setItem(m_visualTip);
434 m_animation->setTimeLine(m_animationTimer);
436 m_animation->setScaleAt(.5, scale, scale);
438 m_animation->setScaleAt(1, scale, scale);
439 scene()->addItem(m_visualTip);
440 m_animationTimer->start();
442 setCursor(Qt::PointingHandCursor);
443 } else if (opMode == TRANSITIONSTART) {
444 /*if (m_visualTip == NULL) {
445 QRectF rect = clip->sceneBoundingRect();
446 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
447 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
448 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
449 m_visualTip->setZValue(100);
450 m_animation = new QGraphicsItemAnimation;
451 m_animation->setItem(m_visualTip);
452 m_animation->setTimeLine(m_animationTimer);
453 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
455 m_animation->setScaleAt(.5, scale, scale);
457 m_animation->setScaleAt(1, scale, scale);
458 scene()->addItem(m_visualTip);
459 m_animationTimer->start();
461 setCursor(Qt::PointingHandCursor);
462 } else if (opMode == TRANSITIONEND) {
463 /*if (m_visualTip == NULL) {
464 QRectF rect = clip->sceneBoundingRect();
465 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
466 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
467 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
468 m_visualTip->setZValue(100);
469 m_animation = new QGraphicsItemAnimation;
470 m_animation->setItem(m_visualTip);
471 m_animation->setTimeLine(m_animationTimer);
472 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
474 m_animation->setScaleAt(.5, scale, scale);
476 m_animation->setScaleAt(1, scale, scale);
477 scene()->addItem(m_visualTip);
478 m_animationTimer->start();
480 setCursor(Qt::PointingHandCursor);
481 } else if (opMode == KEYFRAME) {
482 setCursor(Qt::PointingHandCursor);
484 } // no clip under mouse
485 else if (m_tool == RAZORTOOL) {
488 } else if (opMode == MOVEGUIDE) {
489 m_moveOpMode = opMode;
490 setCursor(Qt::SplitHCursor);
492 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
494 setCursorPos(mappedXPos);
495 slotCheckPositionScrolling();
496 } else m_moveOpMode = NONE;
498 if (m_animation) delete m_animation;
499 m_animationTimer->stop();
505 setCursor(Qt::ArrowCursor);
507 QGraphicsView::mouseMoveEvent(event);
511 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
512 m_menuPosition = QPoint();
513 m_blockRefresh = true;
514 bool collision = false;
516 if (m_tool != RAZORTOOL) activateMonitor();
517 else if (m_document->renderer()->playSpeed() != 0.0) {
518 m_document->renderer()->pause();
521 m_clickEvent = event->pos();
523 // special cases (middle click button or ctrl / shift click
524 if (event->button() == Qt::MidButton) {
525 m_document->renderer()->switchPlay();
526 m_blockRefresh = false;
527 m_operationMode = NONE;
531 // check item under mouse
532 QList<QGraphicsItem *> collisionList = items(event->pos());
534 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
535 setDragMode(QGraphicsView::ScrollHandDrag);
536 QGraphicsView::mousePressEvent(event);
537 m_blockRefresh = false;
538 m_operationMode = NONE;
542 if (event->modifiers() == Qt::ShiftModifier && collisionList.count() == 0) {
543 setDragMode(QGraphicsView::RubberBandDrag);
544 QGraphicsView::mousePressEvent(event);
545 m_blockRefresh = false;
546 m_operationMode = RUBBERSELECTION;
550 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
551 // a guide item was pressed
552 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
554 m_dragGuide = (Guide *) collisionList.at(0);
556 m_operationMode = MOVEGUIDE;
557 // deselect all clips so that only the guide will move
558 m_scene->clearSelection();
559 resetSelectionGroup();
560 updateSnapPoints(NULL);
561 QGraphicsView::mousePressEvent(event);
565 // Find first clip or transition under mouse
568 while (i < collisionList.count()) {
569 if (collisionList.at(i)->type() == AVWIDGET || collisionList.at(i)->type() == TRANSITIONWIDGET) {
570 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(i));
571 m_dragItemInfo = m_dragItem->info();
577 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
578 // update transition menu action
579 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
580 m_autoTransition->setEnabled(true);
581 } else m_autoTransition->setEnabled(false);
583 // context menu requested
584 if (event->button() == Qt::RightButton) {
586 if (!m_dragItem->isSelected()) {
587 resetSelectionGroup(false);
588 m_scene->clearSelection();
589 m_dragItem->setSelected(true);
592 m_operationMode = NONE;
593 displayContextMenu(event->globalPos(), m_dragItem);
594 m_menuPosition = m_clickEvent;
600 // No item under click
601 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
602 resetSelectionGroup();
603 setCursor(Qt::ArrowCursor);
604 m_scene->clearSelection();
606 emit clipItemSelected(NULL);
607 if (m_tool == SPACERTOOL) {
608 QList<QGraphicsItem *> selection;
609 if (event->modifiers() == Qt::ControlModifier) {
610 // Ctrl + click, select all items on track after click position
611 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
612 selection = items(m_clickEvent.x(), track * m_tracksHeight + 1, sceneRect().width() - m_clickEvent.x(), m_tracksHeight - 2);
614 // Select all items on all tracks after click position
615 selection = items(event->pos().x(), 1, sceneRect().width() - event->pos().x(), sceneRect().height());
617 m_selectionGroup = new AbstractGroupItem(m_document->fps());
618 scene()->addItem(m_selectionGroup);
621 for (int i = 0; i < selection.count(); i++) {
622 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
623 m_selectionGroup->addToGroup(selection.at(i));
624 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
625 AbstractClipItem *item = static_cast <AbstractClipItem *>(selection.at(i));
626 itemStart = item->startPos().frames(m_document->fps());
627 if (m_spacerStart == -1 || itemStart < m_spacerStart)
628 m_spacerStart = itemStart;
631 QPointF top = m_selectionGroup->boundingRect().topLeft();
632 m_selectionGroup->setPos(top);
633 m_selectionGroup->translate(-top.x(), -top.y() + 1);
634 m_operationMode = SPACER;
635 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
640 if (m_tool == RAZORTOOL) {
641 if (m_dragItem->type() == TRANSITIONWIDGET) {
642 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
647 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
648 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
649 m_commandStack->push(command);
650 m_document->setModified(true);
655 updateSnapPoints(m_dragItem);
656 if (m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
657 else emit clipItemSelected(NULL);
659 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->group() || m_dragItem->isSelected())) {
660 // If clicked item is selected, allow move
662 if (m_selectionGroup) m_selectionGroup->setSelected(true);
663 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
665 resetSelectionGroup();
666 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
667 m_dragItem->setSelected(!m_dragItem->isSelected());
668 groupSelectedItems();
671 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
673 if (!item->isSelected()) {
675 if (event->modifiers() != Qt::ControlModifier) {
676 QList<QGraphicsItem *> itemList = items();
677 for (int i = 0; i < itemList.count(); i++) {
678 itemList.at(i)->setSelected(false);
679 itemList.at(i)->update();
682 item->setSelected(true);
688 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps()) * m_scale), (int)(event->pos().y() - m_dragItem->pos().y()));
689 m_dragItemInfo.startPos = m_dragItem->startPos();
690 m_dragItemInfo.endPos = m_dragItem->endPos();
691 m_dragItemInfo.track = m_dragItem->track();
693 m_selectedClipList.clear();
694 QList<QGraphicsItem *> selected = scene()->selectedItems();
695 for (int i = 0; i < selected.count(); i++) {
696 if (selected.at(i)->type() == AVWIDGET || selected.at(i)->type() == TRANSITIONWIDGET)
697 m_selectedClipList.append(static_cast <AbstractClipItem *>(selected.at(i)));
700 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
702 if (m_operationMode == KEYFRAME) {
703 m_dragItem->updateSelectedKeyFrame();
704 m_blockRefresh = false;
706 } else if (m_operationMode == MOVE) {
707 setCursor(Qt::ClosedHandCursor);
708 } else if (m_operationMode == TRANSITIONSTART) {
710 info.startPos = m_dragItem->startPos();
711 info.track = m_dragItem->track();
712 int transitiontrack = getPreviousVideoTrack(info.track);
713 ClipItem *transitionClip = NULL;
714 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
715 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
716 info.endPos = transitionClip->endPos();
717 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
718 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
719 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
720 } else if (m_operationMode == TRANSITIONEND) {
722 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
723 info.track = m_dragItem->track();
724 int transitiontrack = getPreviousVideoTrack(info.track);
725 ClipItem *transitionClip = NULL;
726 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
727 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
728 info.startPos = transitionClip->startPos();
729 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
730 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
731 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
732 EffectsList::setParameter(transition, "reverse", "1");
733 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
734 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
735 resetSelectionGroup(false);
736 m_dragItem->setSelected(true);
739 m_blockRefresh = false;
741 //QGraphicsView::mousePressEvent(event);
744 void CustomTrackView::resetSelectionGroup(bool selectItems) {
745 if (m_selectionGroup) {
746 // delete selection group
747 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
748 for (int i = 0; i < children.count(); i++) {
749 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
750 children.at(i)->setSelected(selectItems);
752 scene()->destroyItemGroup(m_selectionGroup);
753 m_selectionGroup = NULL;
757 void CustomTrackView::groupSelectedItems() {
758 if (m_selectionGroup) kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
759 QList<QGraphicsItem *> selection = m_scene->selectedItems();
760 if (selection.count() > 1) {
761 m_selectionGroup = new AbstractGroupItem(m_document->fps());
762 scene()->addItem(m_selectionGroup);
763 for (int i = 0; i < selection.count(); i++) {
764 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
765 m_selectionGroup->addToGroup(selection.at(i));
766 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
770 if (m_selectionGroup) {
771 bool snap = KdenliveSettings::snaptopoints();
772 KdenliveSettings::setSnaptopoints(false);
773 QPointF top = m_selectionGroup->boundingRect().topLeft();
774 m_selectionGroup->setPos(top);
775 m_selectionGroup->translate(-top.x(), -top.y() + 1);
776 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
777 m_selectionGroupInfo.track = m_selectionGroup->track();
778 KdenliveSettings::setSnaptopoints(snap);
780 } else resetSelectionGroup();
783 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
784 kDebug() << "++++++++++++ DBL CLK";
785 if (m_dragItem && m_dragItem->hasKeyFrames()) {
786 if (m_moveOpMode == KEYFRAME) {
787 // user double clicked on a keyframe, open edit dialog
788 QDialog d(parentWidget());
789 Ui::KeyFrameDialog_UI view;
791 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
792 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
793 view.kfr_value->setFocus();
794 if (d.exec() == QDialog::Accepted) {
795 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
796 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
797 ClipItem *item = (ClipItem *)m_dragItem;
798 QString previous = item->keyframes(item->selectedEffectIndex());
799 item->updateKeyframeEffect();
800 QString next = item->keyframes(item->selectedEffectIndex());
801 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
802 m_commandStack->push(command);
803 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
808 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
809 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
810 ClipItem * item = (ClipItem *) m_dragItem;
811 QString previous = item->keyframes(item->selectedEffectIndex());
812 item->updateKeyframeEffect();
813 QString next = item->keyframes(item->selectedEffectIndex());
814 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
815 m_commandStack->push(command);
816 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
818 } else if (m_dragItem) {
819 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
820 if (d.exec() == QDialog::Accepted) {
821 if (d.startPos() != m_dragItem->startPos()) {
822 if (m_dragItem->type() == AVWIDGET) {
824 startInfo.startPos = m_dragItem->startPos();
825 startInfo.endPos = m_dragItem->endPos();
826 startInfo.track = m_dragItem->track();
828 endInfo.startPos = d.startPos();
829 endInfo.endPos = m_dragItem->endPos() + (endInfo.startPos - startInfo.startPos);
830 endInfo.track = m_dragItem->track();
831 MoveClipCommand *command = new MoveClipCommand(this, startInfo, endInfo, true);
832 m_commandStack->push(command);
834 //TODO: move transition
837 if (d.duration() != m_dragItem->duration()) {
838 if (m_dragItem->type() == AVWIDGET) {
840 startInfo.startPos = m_dragItem->startPos();
841 startInfo.endPos = m_dragItem->endPos();
842 startInfo.track = m_dragItem->track();
844 endInfo.startPos = startInfo.startPos;
845 endInfo.endPos = endInfo.startPos + d.duration();
846 endInfo.track = m_dragItem->track();
847 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
848 m_commandStack->push(command);
850 //TODO: resize transition
855 QList<QGraphicsItem *> collisionList = items(event->pos());
856 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
857 Guide *editGuide = (Guide *) collisionList.at(0);
858 if (editGuide) slotEditGuide(editGuide->info());
864 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
865 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
867 clip->setKeyframes(index, keyframes);
868 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
869 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
873 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) {
874 if (clip == NULL) m_timelineContextMenu->popup(pos);
875 else if (clip->type() == AVWIDGET) m_timelineContextClipMenu->popup(pos);
876 else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
879 void CustomTrackView::activateMonitor() {
880 emit activateDocumentMonitor();
883 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
884 if (event->mimeData()->hasFormat("kdenlive/clip")) {
885 resetSelectionGroup();
887 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(";");
888 m_selectionGroup = new AbstractGroupItem(m_document->fps());
889 QPoint pos = QPoint();
890 DocClipBase *clip = m_document->getBaseClip(list.at(0));
891 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
893 info.startPos = GenTime(pos.x(), m_document->fps());
894 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
895 info.endPos = info.startPos + GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
896 info.track = (int)(pos.y() / m_tracksHeight);
897 ClipItem *item = new ClipItem(clip, info, m_document->fps());
898 m_selectionGroup->addToGroup(item);
899 //TODO: check if we do not overlap another clip when first dropping in timeline
900 // if (insertPossible(m_selectionGroup, event->pos()))
901 scene()->addItem(m_selectionGroup);
902 event->acceptProposedAction();
903 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
904 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
905 m_scene->clearSelection();
906 resetSelectionGroup(false);
908 m_selectionGroup = new AbstractGroupItem(m_document->fps());
909 QPoint pos = QPoint();
910 for (int i = 0; i < ids.size(); ++i) {
911 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
912 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
914 info.startPos = GenTime(pos.x(), m_document->fps());
915 info.endPos = info.startPos + clip->duration();
916 info.track = (int)(pos.y() / m_tracksHeight);
917 ClipItem *item = new ClipItem(clip, info, m_document->fps());
918 pos.setX(pos.x() + clip->duration().frames(m_document->fps()));
919 m_selectionGroup->addToGroup(item);
921 //TODO: check if we do not overlap another clip when first dropping in timeline
922 //if (insertPossible(m_selectionGroup, event->pos()))
923 scene()->addItem(m_selectionGroup);
924 event->acceptProposedAction();
925 } else QGraphicsView::dragEnterEvent(event);
929 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
931 QList<QGraphicsItem *> children = group->childItems();
932 for (int i = 0; i < children.count(); i++) {
933 if (children.at(i)->type() == AVWIDGET) {
934 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
935 ItemInfo info = clip->info();
936 kDebug() << " / / INSERT : " << pos.x();
937 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);
938 kDebug() << " / / INSERT RECT: " << shape;
939 path = path.united(QPolygonF(shape));
943 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
944 if (collindingItems.isEmpty()) return true;
946 for (int i = 0; i < collindingItems.count(); i++) {
947 QGraphicsItem *collision = collindingItems.at(i);
948 if (collision->type() == AVWIDGET) {
950 kDebug() << "// COLLISIION DETECTED";
959 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
960 int track = m_document->tracksCount() - clip->track();
961 GenTime pos = clip->startPos();
962 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false)) {
963 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
967 for (int i = 0; i < clip->effectsCount(); i++) {
968 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
970 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
971 m_document->renderer()->doRefresh();
974 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
975 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
977 QHash <QString, QString> effectParams = clip->addEffect(effect);
978 if (!m_document->renderer()->mltAddEffect(track, pos, effectParams))
979 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
980 emit clipItemSelected(clip);
981 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
984 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
985 QString index = effect.attribute("kdenlive_ix");
986 if (effect.attribute("disabled") != "1" && !m_document->renderer()->mltRemoveEffect(track, pos, index)) {
987 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
990 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
992 clip->deleteEffect(index);
993 emit clipItemSelected(clip);
997 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
998 QList<QGraphicsItem *> itemList;
999 if (track == -1) itemList = scene()->selectedItems();
1000 if (itemList.isEmpty()) {
1001 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1002 if (clip) itemList.append(clip);
1003 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1005 kDebug() << "// REQUESTING EFFECT ONÂ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1006 for (int i = 0; i < itemList.count(); i++) {
1007 if (itemList.at(i)->type() == AVWIDGET) {
1008 ClipItem *item = (ClipItem *)itemList.at(i);
1009 item->initEffect(effect);
1010 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true);
1011 m_commandStack->push(command);
1014 m_document->setModified(true);
1017 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1018 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1019 m_commandStack->push(command);
1020 m_document->setModified(true);
1023 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1024 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1026 QHash <QString, QString> effectParams = clip->getEffectArgs(effect);
1027 // check if we are trying to reset a keyframe effect
1028 if (effectParams.contains("keyframes") && effectParams.value("keyframes").isEmpty()) {
1029 clip->initEffect(effect);
1030 clip->setEffectAt(ix, effect);
1031 effectParams = clip->getEffectArgs(effect);
1033 if (effectParams.value("disabled") == "1") {
1034 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.value("kdenlive_ix"))) {
1035 kDebug() << "////// DISABLING EFFECT: " << index << ", CURRENTLA: " << clip->selectedEffectIndex();
1036 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1037 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1038 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1040 clip->setEffectAt(ix, effect);
1041 if (ix == clip->selectedEffectIndex()) {
1042 clip->setSelectedEffect(ix);
1043 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1045 if (effect.attribute("tag") == "volume") {
1046 // A fade effect was modified, update the clip
1047 if (effect.attribute("id") == "fadein") {
1048 int pos = effectParams.value("out").toInt() - effectParams.value("in").toInt();
1049 clip->setFadeIn(pos);
1051 if (effect.attribute("id") == "fadeout") {
1052 int pos = effectParams.value("out").toInt() - effectParams.value("in").toInt();
1053 clip->setFadeOut(pos);
1058 m_document->setModified(true);
1061 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1062 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1064 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1065 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1066 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1067 clip->setEffectAt(oldPos - 1, act);
1068 clip->setEffectAt(newPos - 1, before);
1069 emit clipItemSelected(clip, newPos - 1);
1071 m_document->setModified(true);
1074 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1075 QDomElement effect = clip->effectAt(effectPos);
1076 QDomElement oldEffect = effect.cloneNode().toElement();
1077 effect.setAttribute("disabled", disable);
1078 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1079 m_commandStack->push(command);
1080 m_document->setModified(true);
1083 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1084 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1085 m_commandStack->push(command);
1086 m_document->setModified(true);
1089 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1090 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1091 m_commandStack->push(command);
1094 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1097 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1098 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1099 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1100 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);
1101 m_blockRefresh = false;
1104 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1106 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1107 int cutPos = (int) cutTime.frames(m_document->fps());
1109 newPos.startPos = cutTime;
1110 newPos.endPos = info.endPos;
1111 newPos.cropStart = item->cropStart() + (cutTime - info.startPos);
1112 newPos.track = info.track;
1113 ClipItem *dup = item->clone(newPos);
1114 kDebug() << "// REsizing item to: " << cutPos;
1115 item->resizeEnd(cutPos, false);
1116 scene()->addItem(dup);
1117 if (item->checkKeyFrames()) slotRefreshEffects(item);
1118 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1119 item->baseClip()->addReference();
1120 m_document->updateClip(item->baseClip()->getId());
1121 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);
1122 kDebug() << "// CUTTING CLIP dONE";
1126 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1127 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1128 if (!item || !dup || item == dup) {
1129 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1130 m_blockRefresh = false;
1133 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1134 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1138 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1139 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1140 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1141 //deleteClip(dup->info());
1144 if (dup->isSelected()) emit clipItemSelected(NULL);
1145 dup->baseClip()->removeReference();
1146 m_document->updateClip(dup->baseClip()->getId());
1147 scene()->removeItem(dup);
1150 ItemInfo clipinfo = item->info();
1151 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1152 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1154 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1156 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1159 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1162 void CustomTrackView::slotEnableRefresh() {
1163 m_blockRefresh = false;
1166 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1167 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1168 if (itemList.count() == 1) {
1169 if (itemList.at(0)->type() == AVWIDGET) {
1170 ClipItem *item = (ClipItem *) itemList.at(0);
1172 info.track = item->track();
1173 ClipItem *transitionClip = NULL;
1174 const int transitiontrack = getPreviousVideoTrack(info.track);
1175 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1176 if (pos < item->startPos() + item->duration() / 2) {
1177 // add transition to clip start
1178 info.startPos = item->startPos();
1179 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1180 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1181 info.endPos = transitionClip->endPos();
1182 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1184 // add transition to clip end
1185 info.endPos = item->endPos();
1186 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1187 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1188 info.startPos = transitionClip->startPos();
1189 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1190 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1192 slotAddTransition(item, info, transitiontrack, transition);
1194 } else for (int i = 0; i < itemList.count(); i++) {
1195 if (itemList.at(i)->type() == AVWIDGET) {
1196 ClipItem *item = (ClipItem *) itemList.at(i);
1198 info.startPos = item->startPos();
1199 info.endPos = info.startPos + GenTime(65, m_document->fps());
1200 info.track = item->track();
1201 int transitiontrack = getPreviousVideoTrack(info.track);
1202 slotAddTransition(item, info, transitiontrack, transition);
1207 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1208 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1209 m_commandStack->push(command);
1210 m_document->setModified(true);
1213 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1214 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1215 scene()->addItem(tr);
1217 //kDebug() << "---- ADDING transition " << params.attribute("value");
1218 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
1219 m_document->setModified(true);
1222 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1223 Transition *item = getTransitionItemAt((int)transitionInfo.startPos.frames(m_document->fps()), transitionInfo.track);
1225 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1228 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1229 if (m_dragItem == item) m_dragItem = NULL;
1231 emit transitionItemSelected(NULL);
1232 m_document->setModified(true);
1235 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1236 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), true);
1237 m_commandStack->push(command);
1238 m_document->setModified(true);
1241 void CustomTrackView::slotTransitionTrackUpdated(Transition *tr, int track) {
1242 QDomElement old = tr->toXML().cloneNode().toElement();
1244 track = getPreviousVideoTrack(tr->track());
1245 tr->setForcedTrack(false, track);
1247 tr->setForcedTrack(true, m_document->tracksCount() + 1 - track);
1249 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), true);
1250 m_commandStack->push(command);
1251 m_document->setModified(true);
1254 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1255 Transition *item = getTransitionItemAt((int)pos.frames(m_document->fps()), track);
1257 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1260 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);
1261 item->setTransitionParameters(transition);
1262 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1263 m_document->setModified(true);
1266 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1267 event->setDropAction(Qt::IgnoreAction);
1268 const int track = (int)(mapToScene(event->pos()).y() / m_tracksHeight);
1269 const int pos = mapToScene(event->pos()).x();
1270 //kDebug() << "// DRAG MOVE TO TRACK: " << track;
1271 if (m_selectionGroup) {
1272 m_selectionGroup->setPos(pos, event->pos().y());
1273 event->setDropAction(Qt::MoveAction);
1274 if (event->mimeData()->hasFormat("kdenlive/producerslist") || event->mimeData()->hasFormat("kdenlive/clip")) {
1275 event->acceptProposedAction();
1278 QGraphicsView::dragMoveEvent(event);
1282 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1283 if (m_selectionGroup) {
1284 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1286 scene()->destroyItemGroup(m_selectionGroup);
1287 m_selectionGroup = NULL;
1288 } else QGraphicsView::dragLeaveEvent(event);
1291 void CustomTrackView::dropEvent(QDropEvent * event) {
1292 if (m_selectionGroup) {
1293 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1294 resetSelectionGroup();
1295 m_scene->clearSelection();
1296 for (int i = 0; i < items.count(); i++) {
1297 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1298 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1299 m_commandStack->push(command);
1300 item->baseClip()->addReference();
1301 m_document->updateClip(item->baseClip()->getId());
1303 info = item->info();
1304 if (item->baseClip()->isTransparent()) {
1305 // add transparency transition
1306 int endTrack = getPreviousVideoTrack(info.track);
1307 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "alphatransparency"), true);
1308 scene()->addItem(tr);
1309 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1311 info.track = m_document->tracksCount() - item->track();
1312 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1313 item->setSelected(true);
1315 m_document->setModified(true);
1316 } else QGraphicsView::dropEvent(event);
1321 QStringList CustomTrackView::mimeTypes() const {
1322 QStringList qstrList;
1323 // list of accepted mime types for drop
1324 qstrList.append("text/plain");
1325 qstrList.append("kdenlive/producerslist");
1326 qstrList.append("kdenlive/clip");
1330 Qt::DropActions CustomTrackView::supportedDropActions() const {
1331 // returns what actions are supported when dropping
1332 return Qt::MoveAction;
1335 void CustomTrackView::setDuration(int duration) {
1336 if (duration > sceneRect().width())
1337 setSceneRect(0, 0, (duration + 100), sceneRect().height());
1338 m_projectDuration = duration;
1341 int CustomTrackView::duration() const {
1342 return m_projectDuration;
1345 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1346 if (ix == -1) m_document->insertTrack(ix, type);
1348 m_document->insertTrack(m_document->tracksCount() - ix, type);
1349 // insert track in MLT playlist
1350 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1352 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1353 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1354 QList<QGraphicsItem *> selection = m_scene->items(r);
1355 resetSelectionGroup();
1357 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1358 scene()->addItem(m_selectionGroup);
1359 for (int i = 0; i < selection.count(); i++) {
1360 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1361 m_selectionGroup->addToGroup(selection.at(i));
1362 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1364 // Move graphic items
1365 m_selectionGroup->translate(0, m_tracksHeight);
1367 // adjust track number
1368 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1369 for (int i = 0; i < children.count(); i++) {
1370 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1372 ItemInfo clipinfo = item->info();
1373 if (item->type() == AVWIDGET) {
1374 ClipItem *clip = static_cast <ClipItem *>(item);
1375 // We add a move clip command so that we get the correct producer for new track number
1376 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1377 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1378 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1380 } else if (item->type() == TRANSITIONWIDGET) {
1381 Transition *tr = static_cast <Transition *>(item);
1382 int track = tr->transitionEndTrack();
1384 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1388 resetSelectionGroup(false);
1391 int maxHeight = m_tracksHeight * m_document->tracksCount();
1392 for (int i = 0; i < m_guides.count(); i++) {
1393 QLineF l = m_guides.at(i)->line();
1394 l.setP2(QPointF(l.x2(), maxHeight));
1395 m_guides.at(i)->setLine(l);
1397 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1398 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1399 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1400 viewport()->update();
1401 //setFixedHeight(50 * m_tracksCount);
1404 void CustomTrackView::removeTrack(int ix) {
1405 // Delete track in MLT playlist
1406 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1407 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1409 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1410 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1411 QList<QGraphicsItem *> selection = m_scene->items(r);
1413 resetSelectionGroup();
1415 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1416 scene()->addItem(m_selectionGroup);
1417 for (int i = 0; i < selection.count(); i++) {
1418 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1419 m_selectionGroup->addToGroup(selection.at(i));
1420 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1422 // Move graphic items
1423 qreal ydiff = 0 - (int) m_tracksHeight;
1424 m_selectionGroup->translate(0, ydiff);
1426 // adjust track number
1427 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1428 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1429 for (int i = 0; i < children.count(); i++) {
1430 if (children.at(i)->type() == AVWIDGET) {
1431 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1433 ItemInfo clipinfo = clip->info();
1434 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1435 // We add a move clip command so that we get the correct producer for new track number
1436 if (clip->clipType() == AV || clip->clipType() == AUDIO)
1437 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1438 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1439 Transition *tr = static_cast <Transition *>(children.at(i));
1441 int track = tr->transitionEndTrack();
1443 ItemInfo clipinfo = tr->info();
1444 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1448 resetSelectionGroup(false);
1450 int maxHeight = m_tracksHeight * m_document->tracksCount();
1451 for (int i = 0; i < m_guides.count(); i++) {
1452 QLineF l = m_guides.at(i)->line();
1453 l.setP2(QPointF(l.x2(), maxHeight));
1454 m_guides.at(i)->setLine(l);
1456 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1457 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1458 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1459 viewport()->update();
1462 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1463 int tracknumber = m_document->tracksCount() - ix;
1464 m_document->setTrackType(tracknumber - 1, type);
1465 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1466 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1467 viewport()->update();
1471 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1472 /*for (int i = 0; i < m_document->tracksCount(); i++)
1473 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1475 int tracknumber = m_document->tracksCount() - ix;
1477 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1478 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1479 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1480 m_document->setModified(true);
1483 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1484 int tracknumber = m_document->tracksCount() - ix;
1485 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1486 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1487 m_document->setModified(true);
1490 void CustomTrackView::slotRemoveSpace() {
1493 if (m_menuPosition.isNull()) {
1494 pos = GenTime(cursorPos(), m_document->fps());
1496 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1499 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1500 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1502 ClipItem *item = getClipItemAt(pos, track);
1504 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);
1507 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1508 //kDebug() << "// GOT LENGT; " << length;
1510 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);
1513 InsertSpaceCommand *command = new InsertSpaceCommand(this, pos, track, GenTime(-length, m_document->fps()), true);
1514 m_commandStack->push(command);
1517 void CustomTrackView::slotInsertSpace() {
1520 if (m_menuPosition.isNull()) {
1521 pos = GenTime(cursorPos(), m_document->fps());
1523 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1524 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1526 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1527 if (d.exec() != QDialog::Accepted) return;
1528 GenTime spaceDuration = d.selectedDuration();
1529 track = d.selectedTrack();
1530 ClipItem *item = getClipItemAt(pos, track);
1531 if (item) pos = item->startPos();
1533 InsertSpaceCommand *command = new InsertSpaceCommand(this, pos, track, spaceDuration, true);
1534 m_commandStack->push(command);
1537 void CustomTrackView::insertSpace(const GenTime &pos, int track, const GenTime duration) {
1538 int diff = duration.frames(m_document->fps());
1539 QList<QGraphicsItem *> itemList;
1540 if (track == -1) itemList = scene()->items(pos.frames(m_document->fps()) , 1, sceneRect().width() - pos.frames(m_document->fps()), sceneRect().height());
1541 else itemList = scene()->items(pos.frames(m_document->fps()) , track * m_tracksHeight + 1, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight - 2);
1542 resetSelectionGroup();
1543 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1544 scene()->addItem(m_selectionGroup);
1545 for (int i = 0; i < itemList.count(); i++) {
1546 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
1547 m_selectionGroup->addToGroup(itemList.at(i));
1548 itemList.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1552 m_selectionGroup->translate(diff, 0);
1553 resetSelectionGroup(false);
1554 if (track != -1) track = m_document->tracksCount() - track;
1555 m_document->renderer()->mltInsertSpace(pos, track, duration);
1558 void CustomTrackView::deleteClip(const QString &clipId) {
1559 QList<QGraphicsItem *> itemList = items();
1560 for (int i = 0; i < itemList.count(); i++) {
1561 if (itemList.at(i)->type() == AVWIDGET) {
1562 ClipItem *item = (ClipItem *)itemList.at(i);
1563 if (item->clipProducer() == clipId) {
1564 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true);
1565 m_commandStack->push(command);
1572 void CustomTrackView::setCursorPos(int pos, bool seek) {
1573 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1575 m_cursorLine->setPos(pos, 0);
1576 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1577 else if (m_autoScroll) checkScrolling();
1580 void CustomTrackView::updateCursorPos() {
1581 m_cursorLine->setPos(m_cursorPos, 0);
1584 int CustomTrackView::cursorPos() {
1585 return (int)(m_cursorPos);
1588 void CustomTrackView::moveCursorPos(int delta) {
1589 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1590 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1591 m_cursorPos += delta;
1592 m_cursorLine->setPos(m_cursorPos, 0);
1593 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1594 //if (m_autoScroll && m_scale < 50) checkScrolling();
1597 void CustomTrackView::checkScrolling() {
1598 int vert = verticalScrollBar()->value();
1599 int hor = cursorPos();
1600 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
1601 //centerOn(QPointF(cursorPos(), m_tracksHeight));
1602 /*QRect rectInView = viewport()->rect();
1603 int delta = rectInView.width() / 3;
1604 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
1605 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
1606 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));*/
1609 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
1610 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
1611 QGraphicsView::mouseReleaseEvent(event);
1612 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
1613 if (event->button() == Qt::MidButton) {
1616 setDragMode(QGraphicsView::NoDrag);
1617 if (m_operationMode == MOVEGUIDE) {
1618 setCursor(Qt::ArrowCursor);
1619 m_operationMode = NONE;
1620 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
1621 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
1622 m_commandStack->push(command);
1623 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
1627 } else if (m_operationMode == SPACER) {
1628 int endClick = (int)(mapToScene(event->pos()).x() + 0.5);
1629 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
1630 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
1631 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
1632 // We are moving all tracks
1635 ClipItem *item = getClipItemAt(mappedClick, track);
1636 if (item) mappedClick = item->startPos().frames(m_document->fps());
1637 int diff = m_selectionGroup->pos().x() - m_spacerStart;//endClick - mappedClick;
1638 kDebug() << "//Â MOVING SPACER DIFF:" << diff;
1639 if (diff < 0) mappedClick += diff;
1640 InsertSpaceCommand *command = new InsertSpaceCommand(this, GenTime(mappedClick, m_document->fps()), track, GenTime(diff, m_document->fps()), false);
1641 m_commandStack->push(command);
1642 if (track != -1) track = m_document->tracksCount() - track;
1643 m_document->renderer()->mltInsertSpace(GenTime(mappedClick, m_document->fps()), track, GenTime(diff, m_document->fps()));
1644 resetSelectionGroup(false);
1645 m_operationMode = NONE;
1646 } else if (m_operationMode == RUBBERSELECTION) {
1647 resetSelectionGroup();
1648 groupSelectedItems();
1649 m_operationMode = NONE;
1652 if (m_dragItem == NULL && m_selectionGroup == NULL) {
1653 emit transitionItemSelected(NULL);
1657 if (m_dragItem) info = m_dragItem->info();
1659 if (m_operationMode == MOVE) {
1660 setCursor(Qt::OpenHandCursor);
1662 if (m_selectionGroup == NULL) {
1663 // we are moving one clip, easy
1664 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1665 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1666 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));
1668 QUndoCommand *moveCommand = new QUndoCommand();
1669 moveCommand->setText(i18n("Move clip"));
1670 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
1671 // Also move automatic transitions (on lower track)
1672 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1673 if (tr && tr->isAutomatic()) {
1674 tr->updateTransitionEndTrack(getPreviousVideoTrack(info.track));
1675 ItemInfo trInfo = tr->info();
1676 ItemInfo newTrInfo = trInfo;
1677 newTrInfo.startPos = m_dragItem->startPos();
1678 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && !getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1679 // transition end should be adjusted to clip on lower track
1680 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1682 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1684 if (tr == NULL || tr->endPos() < item->endPos()) {
1685 // Check if there is a transition at clip end
1686 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1687 if (tr && tr->isAutomatic()) {
1688 tr->updateTransitionEndTrack(getPreviousVideoTrack(info.track));
1689 ItemInfo trInfo = tr->info();
1690 ItemInfo newTrInfo = trInfo;
1691 newTrInfo.endPos = m_dragItem->endPos();
1692 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1693 // transition end should be moved
1694 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1696 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1699 // Also move automatic transitions (on upper track)
1700 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1701 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1702 ItemInfo trInfo = tr->info();
1703 ItemInfo newTrInfo = trInfo;
1704 newTrInfo.startPos = m_dragItem->startPos();
1705 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1706 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && !getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
1707 // transition end should be adjusted to clip on upper track
1708 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1710 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1712 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < item->endPos())) {
1713 // Check if there is a transition at clip end
1714 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1715 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1716 ItemInfo trInfo = tr->info();
1717 ItemInfo newTrInfo = trInfo;
1718 newTrInfo.endPos = m_dragItem->endPos();
1719 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1720 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && !getClipItemAtStart(trInfo.startPos, tr->track())) {
1721 // transition start should be moved
1722 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1724 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1727 m_commandStack->push(moveCommand);
1729 // undo last move and emit error message
1730 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
1731 m_commandStack->push(command);
1732 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
1735 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1736 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1737 m_commandStack->push(command);
1738 Transition *transition = (Transition *) m_dragItem;
1739 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
1740 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);
1743 // Moving several clips. We need to delete them and readd them to new position,
1744 // or they might overlap each other during the move
1746 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1748 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1749 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1751 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1752 const int trackOffset = m_selectionGroup->track() - m_selectionGroupInfo.track;
1753 if (timeOffset != GenTime() || trackOffset != 0) {
1754 QUndoCommand *moveClips = new QUndoCommand();
1755 moveClips->setText(i18n("Move group"));
1756 // remove items in MLT playlist
1757 for (int i = 0; i < items.count(); i++) {
1758 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1759 ItemInfo info = item->info();
1760 if (item->type() == AVWIDGET) {
1761 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
1762 // error, clip cannot be removed from playlist
1763 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
1765 clipsToMove.append(info);
1768 transitionsToMove.append(info);
1769 Transition *tr = static_cast <Transition*>(item);
1770 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1774 for (int i = 0; i < items.count(); i++) {
1775 // re-add items in correct place
1776 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1778 ItemInfo info = item->info();
1779 if (item->type() == AVWIDGET) {
1780 ClipItem *clip = static_cast <ClipItem*>(item);
1781 info.track = m_document->tracksCount() - info.track;
1782 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
1784 Transition *tr = static_cast <Transition*>(item);
1785 int newTrack = tr->transitionEndTrack();
1786 if (!tr->forcedTrack()) {
1787 newTrack += trackOffset;
1788 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
1790 tr->updateTransitionEndTrack(newTrack);
1791 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1795 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveClips);
1796 m_commandStack->push(moveClips);
1798 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
1799 //QPointF oldpos = m_selectionGroup->scenePos();
1800 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
1801 m_selectionGroup->setPos(top);
1802 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1803 m_selectionGroupInfo.track = m_selectionGroup->track();
1807 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
1809 if (m_dragItem->type() == AVWIDGET) {
1810 ItemInfo resizeinfo = m_dragItemInfo;
1811 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
1812 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
1814 QUndoCommand *resizeCommand = new QUndoCommand();
1815 resizeCommand->setText(i18n("Resize clip"));
1817 // Check if there is an automatic transition on that clip (lower track)
1818 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1819 if (transition && transition->isAutomatic()) {
1820 ItemInfo trInfo = transition->info();
1821 ItemInfo newTrInfo = trInfo;
1822 newTrInfo.startPos = m_dragItem->startPos();
1823 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1825 // Check if there is an automatic transition on that clip (upper track)
1826 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1827 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
1828 ItemInfo trInfo = transition->info();
1829 ItemInfo newTrInfo = trInfo;
1830 newTrInfo.startPos = m_dragItem->startPos();
1831 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1833 updateClipFade(static_cast <ClipItem *>(m_dragItem));
1834 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
1835 m_commandStack->push(resizeCommand);
1837 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
1838 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1840 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1841 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1842 m_commandStack->push(command);
1843 Transition *transition = static_cast <Transition *>(m_dragItem);
1844 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);
1847 //m_document->renderer()->doRefresh();
1848 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
1850 if (m_dragItem->type() == AVWIDGET) {
1851 ItemInfo resizeinfo = info;
1852 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
1853 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
1855 QUndoCommand *resizeCommand = new QUndoCommand();
1856 resizeCommand->setText(i18n("Resize clip"));
1858 // Check if there is an automatic transition on that clip (lower track)
1859 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1860 if (tr && tr->isAutomatic()) {
1861 ItemInfo trInfo = tr->info();
1862 ItemInfo newTrInfo = trInfo;
1863 newTrInfo.endPos = m_dragItem->endPos();
1864 if (!static_cast<ClipItem*>(m_dragItem)->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1865 // transition start should be moved
1866 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1868 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1871 // Check if there is an automatic transition on that clip (upper track)
1872 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1873 if (tr) kDebug() << "TRANS TRK: " << tr->transitionEndTrack() << ", CLP TRK:" << m_dragItemInfo.track << ", CALC: " << m_document->tracksCount() - tr->transitionEndTrack();
1874 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1875 kDebug() << ".............. GOT TRANSITION";
1876 ItemInfo trInfo = tr->info();
1877 ItemInfo newTrInfo = trInfo;
1878 newTrInfo.endPos = m_dragItem->endPos();
1879 if (!static_cast<ClipItem*>(m_dragItem)->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, trInfo.track)) {
1880 // transition start should be moved
1881 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1883 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1886 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
1887 m_commandStack->push(resizeCommand);
1888 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
1890 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
1891 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1893 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1894 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1895 m_commandStack->push(command);
1896 Transition *transition = static_cast <Transition *>(m_dragItem);
1897 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);
1899 //m_document->renderer()->doRefresh();
1900 } else if (m_operationMode == FADEIN) {
1901 //Â resize fade in effect
1902 ClipItem * item = (ClipItem *) m_dragItem;
1903 int ix = item->hasEffect("volume", "fadein");
1905 QDomElement oldeffect = item->effectAt(ix);
1906 int start = item->cropStart().frames(m_document->fps());
1907 int end = item->fadeIn();
1909 slotDeleteEffect(item, oldeffect);
1912 QDomElement effect = oldeffect.cloneNode().toElement();
1913 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1914 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1915 slotUpdateClipEffect(item, effect, oldeffect, ix);
1916 emit clipItemSelected(item, ix);
1918 } else if (item->fadeIn() != 0) {
1919 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
1920 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
1921 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1923 } else if (m_operationMode == FADEOUT) {
1924 //Â resize fade in effect
1925 ClipItem * item = (ClipItem *) m_dragItem;
1926 int ix = item->hasEffect("volume", "fadeout");
1928 QDomElement oldeffect = item->effectAt(ix);
1929 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1930 int start = item->fadeOut();
1932 slotDeleteEffect(item, oldeffect);
1934 start = end - start;
1935 QDomElement effect = oldeffect.cloneNode().toElement();
1936 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1937 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1938 slotUpdateClipEffect(item, effect, oldeffect, ix);
1939 emit clipItemSelected(item, ix);
1941 } else if (item->fadeOut() != 0) {
1942 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
1943 EffectsList::setParameter(effect, "out", QString::number(item->fadeOut()));
1944 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1946 } else if (m_operationMode == KEYFRAME) {
1947 // update the MLT effect
1948 ClipItem * item = (ClipItem *) m_dragItem;
1949 QString previous = item->keyframes(item->selectedEffectIndex());
1950 item->updateKeyframeEffect();
1951 QString next = item->keyframes(item->selectedEffectIndex());
1952 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1953 m_commandStack->push(command);
1954 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1957 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? static_cast <Transition *>(m_dragItem) : NULL);
1958 m_document->setModified(true);
1959 m_operationMode = NONE;
1962 void CustomTrackView::deleteClip(ItemInfo info) {
1963 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1965 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
1966 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
1969 if (item->isSelected()) emit clipItemSelected(NULL);
1970 item->baseClip()->removeReference();
1971 m_document->updateClip(item->baseClip()->getId());
1973 if (item->baseClip()->isTransparent()) {
1974 // also remove automatic transition
1975 Transition *tr = getTransitionItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1976 if (tr && tr->isAutomatic()) {
1977 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1978 scene()->removeItem(tr);
1982 scene()->removeItem(item);
1983 if (m_dragItem == item) m_dragItem = NULL;
1985 m_document->renderer()->doRefresh();
1988 void CustomTrackView::deleteSelectedClips() {
1989 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1990 if (itemList.count() == 0) {
1991 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1994 QUndoCommand *deleteSelected = new QUndoCommand();
1995 deleteSelected->setText(i18n("Delete selected items"));
1996 for (int i = 0; i < itemList.count(); i++) {
1997 if (itemList.at(i)->type() == AVWIDGET) {
1998 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1999 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2000 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2001 Transition *item = static_cast <Transition *>(itemList.at(i));
2003 info.startPos = item->startPos();
2004 info.endPos = item->endPos();
2005 info.track = item->track();
2006 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2009 m_commandStack->push(deleteSelected);
2012 void CustomTrackView::changeClipSpeed() {
2013 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2014 if (itemList.count() == 0) {
2015 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2018 QUndoCommand *changeSelected = new QUndoCommand();
2019 changeSelected->setText("Edit clip speed");
2020 for (int i = 0; i < itemList.count(); i++) {
2021 if (itemList.at(i)->type() == AVWIDGET) {
2022 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2023 ItemInfo info = item->info();
2024 int percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 300);
2025 double speed = (double) percent / 100.0;
2026 if (item->speed() != speed)
2027 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2030 m_commandStack->push(changeSelected);
2033 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2034 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2035 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2036 info.track = m_document->tracksCount() - item->track();
2037 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2038 //kDebug() << "//CH CLIP SPEED: " << speed << "x" << oldspeed << ", END POS: " << endPos;
2039 item->setSpeed(speed);
2040 item->updateRectGeometry();
2041 if (item->cropDuration().frames(m_document->fps()) > endPos)
2042 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2043 m_document->setModified(true);
2046 void CustomTrackView::cutSelectedClips() {
2047 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2048 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2049 for (int i = 0; i < itemList.count(); i++) {
2050 if (itemList.at(i)->type() == AVWIDGET) {
2051 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2052 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2053 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2054 m_commandStack->push(command);
2060 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2061 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2062 if (baseclip == NULL) {
2063 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2066 ClipItem *item = new ClipItem(baseclip, info, m_document->fps());
2067 item->setEffectList(effects);
2068 scene()->addItem(item);
2069 if (item->baseClip()->isTransparent()) {
2070 // add transparency transition
2071 int endTrack = getPreviousVideoTrack(info.track);
2072 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "alphatransparency"), true);
2073 scene()->addItem(tr);
2074 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2077 baseclip->addReference();
2078 m_document->updateClip(baseclip->getId());
2079 info.track = m_document->tracksCount() - info.track;
2080 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer(info.track));
2081 for (int i = 0; i < item->effectsCount(); i++) {
2082 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2084 m_document->renderer()->doRefresh();
2087 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2088 QList<QGraphicsItem *> list = scene()->items();
2089 ClipItem *clip = NULL;
2090 for (int i = 0; i < list.size(); ++i) {
2091 if (list.at(i)->type() == AVWIDGET) {
2092 clip = static_cast <ClipItem *>(list.at(i));
2093 if (clip->clipProducer() == clipId) {
2094 clip->refreshClip();
2095 ItemInfo info = clip->info();
2096 info.track = m_document->tracksCount() - clip->track();
2097 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2103 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2104 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()) - 1, track * m_tracksHeight + m_tracksHeight / 2));
2105 ClipItem *clip = NULL;
2106 for (int i = 0; i < list.size(); ++i) {
2107 if (list.at(i)->type() == AVWIDGET) {
2108 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2109 if (test->endPos() == pos) clip = test;
2116 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2117 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2118 ClipItem *clip = NULL;
2119 for (int i = 0; i < list.size(); ++i) {
2120 if (list.at(i)->type() == AVWIDGET) {
2121 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2122 if (test->startPos() == pos) clip = test;
2129 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2130 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2131 ClipItem *clip = NULL;
2132 for (int i = 0; i < list.size(); ++i) {
2133 if (list.at(i)->type() == AVWIDGET) {
2134 clip = static_cast <ClipItem *>(list.at(i));
2141 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2142 int framepos = (int)(pos.frames(m_document->fps()));
2143 return getClipItemAt(framepos, track);
2146 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2147 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2148 Transition *clip = NULL;
2149 for (int i = 0; i < list.size(); ++i) {
2150 if (list.at(i)->type() == TRANSITIONWIDGET) {
2151 clip = static_cast <Transition *>(list.at(i));
2158 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2159 int framepos = (int)(pos.frames(m_document->fps()));
2160 return getTransitionItemAt(framepos, track);
2163 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2164 int framepos = (int)(pos.frames(m_document->fps()));
2165 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2166 Transition *clip = NULL;
2167 for (int i = 0; i < list.size(); ++i) {
2168 if (list.at(i)->type() == TRANSITIONWIDGET) {
2169 Transition *test = static_cast <Transition *>(list.at(i));
2170 if (test->endPos() == pos) clip = test;
2177 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2178 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2179 Transition *clip = NULL;
2180 for (int i = 0; i < list.size(); ++i) {
2181 if (list.at(i)->type() == TRANSITIONWIDGET) {
2182 Transition *test = static_cast <Transition *>(list.at(i));
2183 if (test->startPos() == pos) clip = test;
2190 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2191 if (m_selectionGroup) resetSelectionGroup(false);
2192 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2194 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);
2195 kDebug() << "----------------Â ERROR, CANNOT find clip to move at.. ";
2198 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));
2200 bool snap = KdenliveSettings::snaptopoints();
2201 KdenliveSettings::setSnaptopoints(false);
2202 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2203 m_scene->clearSelection();
2204 item->setSelected(true);
2205 if (item->baseClip()->isTransparent()) {
2206 // Also move automatic transition
2207 Transition *tr = getTransitionItemAt((int) start.startPos.frames(m_document->fps()), start.track);
2208 if (tr && tr->isAutomatic()) {
2209 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2210 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);
2211 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2214 KdenliveSettings::setSnaptopoints(snap);
2216 // undo last move and emit error message
2217 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2219 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2222 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2224 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2225 resetSelectionGroup();
2226 m_scene->clearSelection();
2227 for (int i = 0; i < startClip.count(); i++) {
2229 startClip[i].startPos = startClip.at(i).startPos - offset;
2230 startClip[i].track = startClip.at(i).track - trackOffset;
2232 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2234 clip->setSelected(true);
2235 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2238 for (int i = 0; i < startTransition.count(); i++) {
2240 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2241 startTransition[i].track = startTransition.at(i).track - trackOffset;
2243 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2245 tr->setSelected(true);
2246 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());
2249 groupSelectedItems();
2250 if (m_selectionGroup) {
2251 QPointF pos = m_selectionGroup->pos();
2252 qreal posx = pos.x() + offset.frames(m_document->fps());
2253 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2254 bool snap = KdenliveSettings::snaptopoints();
2255 KdenliveSettings::setSnaptopoints(false);
2257 m_selectionGroup->setPos(posx, posy);
2259 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2260 m_selectionGroup->setPos(top);
2261 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2262 m_selectionGroupInfo.track = m_selectionGroup->track();
2264 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2265 for (int i = 0; i < children.count(); i++) {
2266 // re-add items in correct place
2267 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2269 ItemInfo info = item->info();
2270 if (item->type() == AVWIDGET) {
2271 ClipItem *clip = static_cast <ClipItem*>(item);
2272 info.track = m_document->tracksCount() - info.track;
2273 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2275 Transition *tr = static_cast <Transition*>(item);
2276 int newTrack = tr->transitionEndTrack();
2277 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2278 if (!tr->forcedTrack()) {
2279 newTrack += trackOffset;
2280 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2282 tr->updateTransitionEndTrack(newTrack);
2283 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2284 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2287 KdenliveSettings::setSnaptopoints(snap);
2292 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
2293 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()), start.track);
2295 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);
2296 kDebug() << "----------------Â ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
2299 //kDebug() << "----------------Â Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
2300 bool snap = KdenliveSettings::snaptopoints();
2301 KdenliveSettings::setSnaptopoints(false);
2302 //kDebug()<<"/// RESIZEÂ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
2303 if (end.endPos - end.startPos == start.endPos - start.startPos) {
2304 // Transition was moved
2305 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2306 } else if (end.endPos == start.endPos) {
2307 // Transition start resize
2308 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2309 } else if (end.startPos == start.startPos) {
2310 // Transition end resize;
2311 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2314 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2315 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2316 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2318 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
2319 KdenliveSettings::setSnaptopoints(snap);
2320 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2321 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);
2324 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
2326 bool resizeClipStart = true;
2327 if (start.startPos == end.startPos) resizeClipStart = false;
2328 /*if (resizeClipStart) offset = 1;
2330 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
2332 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);
2333 kDebug() << "----------------Â ERROR, CANNOT find clip to resize at... "; // << startPos;
2336 bool snap = KdenliveSettings::snaptopoints();
2337 KdenliveSettings::setSnaptopoints(false);
2338 if (resizeClipStart) {
2339 ItemInfo clipinfo = item->info();
2340 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2341 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
2343 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2344 updateClipFade(item);
2345 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2347 ItemInfo clipinfo = item->info();
2348 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2349 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
2351 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2352 updateClipFade(item, true);
2353 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2355 m_document->renderer()->doRefresh();
2356 KdenliveSettings::setSnaptopoints(snap);
2359 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
2360 if (!updateFadeOut) {
2361 int end = item->fadeIn();
2363 // there is a fade in effect
2364 int effectPos = item->hasEffect("volume", "fadein");
2365 if (effectPos == -1) return;
2366 QDomElement oldeffect = item->effectAt(effectPos);
2367 int start = item->cropStart().frames(m_document->fps());
2368 int max = item->cropDuration().frames(m_document->fps());
2370 item->setFadeIn(max);
2371 end = item->fadeIn();
2374 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2375 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2376 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
2377 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), effectParams))
2378 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2379 // if fade effect is displayed, update the effect edit widget with new clip duration
2380 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2383 int start = item->fadeOut();
2385 // there is a fade in effect
2386 int effectPos = item->hasEffect("volume", "fadeout");
2387 if (effectPos == -1) return;
2388 QDomElement oldeffect = item->effectAt(effectPos);
2389 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
2390 int max = item->cropDuration().frames(m_document->fps());
2392 item->setFadeOut(max);
2393 start = item->fadeOut();
2395 start = end - start;
2396 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2397 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2398 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
2399 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), effectParams))
2400 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2401 // if fade effect is displayed, update the effect edit widget with new clip duration
2402 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2407 double CustomTrackView::getSnapPointForPos(double pos) {
2408 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
2411 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
2412 QList <GenTime> snaps;
2414 if (selected) offset = selected->duration();
2415 QList<QGraphicsItem *> itemList = items();
2416 for (int i = 0; i < itemList.count(); i++) {
2417 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
2418 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2419 GenTime start = item->startPos();
2420 GenTime end = item->endPos();
2421 snaps.append(start);
2423 QList < GenTime > markers = item->snapMarkers();
2424 for (int i = 0; i < markers.size(); ++i) {
2425 GenTime t = markers.at(i);
2427 if (t > offset) snaps.append(t - offset);
2429 if (offset != GenTime()) {
2430 if (start > offset) snaps.append(start - offset);
2431 if (end > offset) snaps.append(end - offset);
2433 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2434 Transition *transition = static_cast <Transition*>(itemList.at(i));
2435 GenTime start = transition->startPos();
2436 GenTime end = transition->endPos();
2437 snaps.append(start);
2439 if (offset != GenTime()) {
2440 if (start > offset) snaps.append(start - offset);
2441 if (end > offset) snaps.append(end - offset);
2446 // add cursor position
2447 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2449 if (offset != GenTime()) snaps.append(pos - offset);
2452 for (int i = 0; i < m_guides.count(); i++) {
2453 snaps.append(m_guides.at(i)->position());
2454 if (offset != GenTime()) snaps.append(m_guides.at(i)->position() - offset);
2458 m_scene->setSnapList(snaps);
2459 //for (int i = 0; i < m_snapPoints.size(); ++i)
2460 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
2463 void CustomTrackView::slotSeekToPreviousSnap() {
2464 updateSnapPoints(NULL);
2465 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2466 setCursorPos((int) res.frames(m_document->fps()));
2470 void CustomTrackView::slotSeekToNextSnap() {
2471 updateSnapPoints(NULL);
2472 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2473 setCursorPos((int) res.frames(m_document->fps()));
2477 void CustomTrackView::clipStart() {
2478 ClipItem *item = getMainActiveClip();
2480 setCursorPos((int) item->startPos().frames(m_document->fps()));
2485 void CustomTrackView::clipEnd() {
2486 ClipItem *item = getMainActiveClip();
2488 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
2493 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
2494 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
2495 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
2496 m_commandStack->push(command);
2499 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
2500 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
2501 m_commandStack->push(command);
2504 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
2505 DocClipBase *base = m_document->clipManager()->getClipById(id);
2506 QList <CommentedTime> markers = base->commentedSnapMarkers();
2508 if (markers.isEmpty()) {
2509 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
2512 QUndoCommand *deleteMarkers = new QUndoCommand();
2513 deleteMarkers->setText("Delete clip markers");
2515 for (int i = 0; i < markers.size(); i++) {
2516 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
2518 m_commandStack->push(deleteMarkers);
2521 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
2522 DocClipBase *base = m_document->clipManager()->getClipById(id);
2523 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
2524 else base->deleteSnapMarker(pos);
2525 m_document->setModified(true);
2526 viewport()->update();
2529 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
2530 return (*g1).position() < (*g2).position();
2533 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
2534 if (oldPos > GenTime() && pos > GenTime()) {
2536 for (int i = 0; i < m_guides.count(); i++) {
2537 if (m_guides.at(i)->position() == oldPos) {
2538 Guide *item = m_guides.at(i);
2539 item->updateGuide(pos, comment);
2543 } else if (pos > GenTime()) addGuide(pos, comment);
2547 for (int i = 0; i < m_guides.count(); i++) {
2548 if (m_guides.at(i)->position() == oldPos) {
2549 Guide *item = m_guides.takeAt(i);
2555 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2557 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2558 m_document->syncGuides(m_guides);
2561 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
2562 for (int i = 0; i < m_guides.count(); i++) {
2563 if (m_guides.at(i)->position() == pos) {
2564 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
2568 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
2569 scene()->addItem(g);
2571 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2572 m_document->syncGuides(m_guides);
2576 void CustomTrackView::slotAddGuide() {
2577 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
2578 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
2579 if (d.exec() != QDialog::Accepted) return;
2580 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
2581 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
2582 m_commandStack->push(command);
2586 void CustomTrackView::slotEditGuide() {
2587 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2589 for (int i = 0; i < m_guides.count(); i++) {
2590 if (m_guides.at(i)->position() == pos) {
2591 slotEditGuide(m_guides.at(i)->info());
2596 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2599 void CustomTrackView::slotEditGuide(CommentedTime guide) {
2600 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
2601 if (d.exec() == QDialog::Accepted) {
2602 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
2603 m_commandStack->push(command);
2608 void CustomTrackView::slotDeleteGuide() {
2609 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2611 for (int i = 0; i < m_guides.count(); i++) {
2612 if (m_guides.at(i)->position() == pos) {
2613 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
2614 m_commandStack->push(command);
2619 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2622 void CustomTrackView::slotDeleteAllGuides() {
2623 QUndoCommand *deleteAll = new QUndoCommand();
2624 deleteAll->setText("Delete all guides");
2625 for (int i = 0; i < m_guides.count(); i++) {
2626 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
2628 m_commandStack->push(deleteAll);
2631 void CustomTrackView::setTool(PROJECTTOOL tool) {
2635 void CustomTrackView::setScale(double scaleFactor) {
2637 matrix = matrix.scale(scaleFactor, 1);
2638 m_scene->setScale(scaleFactor);
2639 //scale(scaleFactor, 1);
2640 m_animationTimer->stop();
2649 /*double pos = cursorPos() / m_scale;
2650 m_scale = scaleFactor;
2651 m_scene->setScale(m_scale);
2652 int vert = verticalScrollBar()->value();
2653 kDebug() << " HHHHHHHH SCALING: " << m_scale;
2654 QList<QGraphicsItem *> itemList = items();
2655 for (int i = 0; i < itemList.count(); i++) {
2656 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2657 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
2658 clip->setRect(0, 0, (qreal) clip->duration().frames(m_document->fps()) * m_scale - .5, clip->rect().height());
2659 clip->setPos((qreal) clip->startPos().frames(m_document->fps()) * m_scale, clip->pos().y());
2663 for (int i = 0; i < m_guides.count(); i++) {
2664 m_guides.at(i)->updatePosition(m_scale);
2667 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
2668 updateCursorPos();*/
2670 centerOn(QPointF(cursorPos(), m_tracksHeight));
2671 //verticalScrollBar()->setValue(vert);*/
2674 void CustomTrackView::slotRefreshGuides() {
2675 if (KdenliveSettings::showmarkers()) {
2676 kDebug() << "// refresh GUIDES";
2677 for (int i = 0; i < m_guides.count(); i++) {
2678 m_guides.at(i)->update();
2683 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
2684 QColor base = palette().button().color();
2686 r.setWidth(r.width() + 1);
2687 painter->setClipRect(r);
2688 painter->drawLine(r.left(), 0, r.right(), 0);
2689 uint max = m_document->tracksCount();
2690 for (uint i = 0; i < max;i++) {
2691 /*if (max - i - 1 == m_selectedTrack) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(QColor(211, 205, 147)));
2693 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)));
2694 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
2696 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
2697 if (height() > lowerLimit)
2698 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
2701 bool CustomTrackView::findString(const QString &text) {
2703 for (int i = 0; i < m_searchPoints.size(); ++i) {
2704 marker = m_searchPoints.at(i).comment();
2705 if (marker.contains(text, Qt::CaseInsensitive)) {
2706 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2707 int vert = verticalScrollBar()->value();
2708 int hor = cursorPos();
2709 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2717 bool CustomTrackView::findNextString(const QString &text) {
2719 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
2720 marker = m_searchPoints.at(i).comment();
2721 if (marker.contains(text, Qt::CaseInsensitive)) {
2722 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2723 int vert = verticalScrollBar()->value();
2724 int hor = cursorPos();
2725 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2734 void CustomTrackView::initSearchStrings() {
2735 m_searchPoints.clear();
2736 QList<QGraphicsItem *> itemList = items();
2737 for (int i = 0; i < itemList.count(); i++) {
2738 // parse all clip names
2739 if (itemList.at(i)->type() == AVWIDGET) {
2740 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2741 GenTime start = item->startPos();
2742 CommentedTime t(start, item->clipName());
2743 m_searchPoints.append(t);
2744 // add all clip markers
2745 QList < CommentedTime > markers = item->commentedSnapMarkers();
2746 m_searchPoints += markers;
2751 for (int i = 0; i < m_guides.count(); i++) {
2752 m_searchPoints.append(m_guides.at(i)->info());
2755 qSort(m_searchPoints);
2758 void CustomTrackView::clearSearchStrings() {
2759 m_searchPoints.clear();
2763 void CustomTrackView::copyClip() {
2764 while (m_copiedItems.count() > 0) {
2765 delete m_copiedItems.takeFirst();
2767 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2768 if (itemList.count() == 0) {
2769 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
2772 for (int i = 0; i < itemList.count(); i++) {
2773 if (itemList.at(i)->type() == AVWIDGET) {
2774 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
2775 m_copiedItems.append(dup->clone(dup->info()));
2776 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2777 Transition *dup = static_cast <Transition *>(itemList.at(i));
2778 m_copiedItems.append(dup->clone());
2783 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
2784 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));
2785 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2786 for (int i = 0; i < collisions.count(); i++) {
2787 if (collisions.at(i)->type() == type) return false;
2792 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2793 for (int i = 0; i < items.count(); i++) {
2794 ItemInfo info = items.at(i)->info();
2795 info.startPos += offset;
2796 info.endPos += offset;
2797 info.track += trackOffset;
2798 if (!canBePastedTo(info, items.at(i)->type())) return false;
2803 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2804 QPainterPath movePath;
2805 movePath.moveTo(0, 0);
2807 for (int i = 0; i < items.count(); i++) {
2808 ItemInfo info = items.at(i)->info();
2809 info.startPos = info.startPos + offset;
2810 info.endPos = info.endPos + offset;
2811 info.track = info.track + trackOffset;
2812 if (info.startPos < GenTime()) {
2813 // No clip should go below 0
2816 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));
2817 movePath.addRect(rect);
2819 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
2820 for (int i = 0; i < collisions.count(); i++) {
2821 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
2822 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
2829 void CustomTrackView::pasteClip() {
2830 if (m_copiedItems.count() == 0) {
2831 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2835 if (m_menuPosition.isNull()) position = mapFromGlobal(QCursor::pos());
2836 else position = m_menuPosition;
2837 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
2838 int track = (int)(position.y() / m_tracksHeight);
2839 ItemInfo first = m_copiedItems.at(0)->info();
2841 GenTime offset = pos - first.startPos;
2842 int trackOffset = track - first.track;
2844 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
2845 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
2848 QUndoCommand *pasteClips = new QUndoCommand();
2849 pasteClips->setText("Paste clips");
2851 for (int i = 0; i < m_copiedItems.count(); i++) {
2852 // parse all clip names
2853 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
2854 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
2856 info.startPos = clip->startPos() + offset;
2857 info.endPos = clip->endPos() + offset;
2858 info.cropStart = clip->cropStart();
2859 info.track = clip->track() + trackOffset;
2860 if (canBePastedTo(info, AVWIDGET)) {
2861 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
2862 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
2863 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
2864 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
2866 info.startPos = tr->startPos() + offset;
2867 info.endPos = tr->endPos() + offset;
2868 info.track = tr->track() + trackOffset;
2869 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2870 new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
2871 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
2874 m_commandStack->push(pasteClips);
2877 void CustomTrackView::pasteClipEffects() {
2878 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
2879 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
2882 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
2883 EffectsList effects = clip->effectList();
2885 QUndoCommand *paste = new QUndoCommand();
2886 paste->setText("Paste effects");
2888 QList<QGraphicsItem *> clips = scene()->selectedItems();
2889 for (int i = 0; i < clips.count(); ++i) {
2890 if (clips.at(i)->type() == AVWIDGET) {
2891 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
2892 for (int i = 0; i < clip->effectsCount(); i++) {
2893 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
2897 m_commandStack->push(paste);
2901 ClipItem *CustomTrackView::getClipUnderCursor() const {
2902 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
2903 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2904 for (int i = 0; i < collisions.count(); i++) {
2905 if (collisions.at(i)->type() == AVWIDGET) {
2906 return static_cast < ClipItem *>(collisions.at(i));
2912 ClipItem *CustomTrackView::getMainActiveClip() const {
2913 QList<QGraphicsItem *> clips = scene()->selectedItems();
2914 if (clips.isEmpty()) {
2915 return getClipUnderCursor();
2917 ClipItem *item = NULL;
2918 for (int i = 0; i < clips.count(); ++i) {
2919 if (clips.at(i)->type() == AVWIDGET)
2920 item = static_cast < ClipItem *>(clips.at(i));
2921 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
2923 if (item) return item;
2928 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
2929 QList<QGraphicsItem *> clips = scene()->selectedItems();
2930 if (clips.isEmpty()) {
2931 return getClipUnderCursor();
2934 // remove all items in the list that are not clips
2935 for (int i = 0; i < clips.count();) {
2936 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
2939 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
2940 for (int i = 0; i < clips.count(); ++i) {
2941 if (clips.at(i)->type() == AVWIDGET)
2942 item = static_cast < ClipItem *>(clips.at(i));
2943 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) return item;
2949 void CustomTrackView::setInPoint() {
2950 ClipItem *clip = getActiveClipUnderCursor(true);
2952 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
2955 ItemInfo startInfo = clip->info();
2956 ItemInfo endInfo = clip->info();
2957 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
2958 if (endInfo.startPos >= startInfo.endPos) {
2959 // Check for invalid resize
2960 emit displayMessage(i18n("Invalid action"), ErrorMessage);
2962 } else if (endInfo.startPos < startInfo.startPos) {
2963 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
2964 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
2965 emit displayMessage(i18n("Invalid action"), ErrorMessage);
2969 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
2970 m_commandStack->push(command);
2973 void CustomTrackView::setOutPoint() {
2974 ClipItem *clip = getActiveClipUnderCursor(true);
2976 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
2979 ItemInfo startInfo = clip->info();
2980 ItemInfo endInfo = clip->info();
2981 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
2982 if (endInfo.endPos <= startInfo.startPos) {
2983 // Check for invalid resize
2984 emit displayMessage(i18n("Invalid action"), ErrorMessage);
2986 } else if (endInfo.endPos > startInfo.endPos) {
2987 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
2988 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
2989 emit displayMessage(i18n("Invalid action"), ErrorMessage);
2996 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
2997 m_commandStack->push(command);
3000 void CustomTrackView::slotUpdateAllThumbs() {
3001 QList<QGraphicsItem *> itemList = items();
3002 //if (itemList.isEmpty()) return;
3004 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3005 for (int i = 0; i < itemList.count(); i++) {
3006 if (itemList.at(i)->type() == AVWIDGET) {
3007 item = static_cast <ClipItem *>(itemList.at(i));
3008 if (item->clipType() != COLOR) {
3009 // Check if we have a cached thumbnail
3010 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3011 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3012 if (QFile::exists(thumb)) {
3014 item->slotSetStartThumb(pix);
3015 item->slotSetEndThumb(pix);
3018 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3019 QString endThumb = startThumb;
3020 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3021 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3022 if (QFile::exists(startThumb)) {
3023 QPixmap pix(startThumb);
3024 item->slotSetStartThumb(pix);
3026 if (QFile::exists(endThumb)) {
3027 QPixmap pix(endThumb);
3028 item->slotSetEndThumb(pix);
3032 item->refreshClip();
3033 qApp->processEvents();
3036 viewport()->update();
3039 void CustomTrackView::saveThumbnails() {
3040 QList<QGraphicsItem *> itemList = items();
3042 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3043 for (int i = 0; i < itemList.count(); i++) {
3044 if (itemList.at(i)->type() == AVWIDGET) {
3045 item = static_cast <ClipItem *>(itemList.at(i));
3046 if (item->clipType() != COLOR) {
3047 // Check if we have a cached thumbnail
3048 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3049 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3050 if (!QFile::exists(thumb)) {
3051 QPixmap pix(item->startThumb());
3055 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3056 QString endThumb = startThumb;
3057 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3058 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3059 if (!QFile::exists(startThumb)) {
3060 QPixmap pix(item->startThumb());
3061 pix.save(startThumb);
3063 if (!QFile::exists(endThumb)) {
3064 QPixmap pix(item->endThumb());
3074 void CustomTrackView::slotInsertTrack(int ix) {
3075 kDebug() << "// INSERTING TRK: " << ix;
3076 QDialog d(parentWidget());
3077 Ui::AddTrack_UI view;
3079 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3080 view.track_nb->setValue(ix);
3081 d.setWindowTitle(i18n("Insert Track"));
3083 if (d.exec() == QDialog::Accepted) {
3084 ix = view.track_nb->value();
3085 if (view.before_select->currentIndex() == 1) {
3089 if (view.video_track->isChecked()) {
3090 info.type = VIDEOTRACK;
3091 info.isMute = false;
3092 info.isBlind = false;
3094 info.type = AUDIOTRACK;
3095 info.isMute = false;
3096 info.isBlind = true;
3098 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3099 m_commandStack->push(addTrack);
3100 m_document->setModified(true);
3104 void CustomTrackView::slotDeleteTrack(int ix) {
3106 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3108 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3109 deleteTimelineTrack(ix, info);
3110 m_document->setModified(true);
3111 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3112 m_commandStack->push(command);*/
3116 void CustomTrackView::slotChangeTrack(int ix) {
3117 QDialog d(parentWidget());
3118 Ui::AddTrack_UI view;
3120 view.label->setText(i18n("Change track"));
3121 view.before_select->setHidden(true);
3122 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3123 view.track_nb->setValue(ix);
3124 d.setWindowTitle(i18n("Change Track Type"));
3126 if (d.exec() == QDialog::Accepted) {
3128 if (view.video_track->isChecked()) {
3129 info.type = VIDEOTRACK;
3130 info.isMute = false;
3131 info.isBlind = false;
3133 info.type = AUDIOTRACK;
3134 info.isMute = false;
3135 info.isBlind = true;
3137 changeTimelineTrack(ix, info);
3138 m_document->setModified(true);
3143 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3144 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3145 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3146 QList<QGraphicsItem *> selection = m_scene->items(r);
3147 QUndoCommand *deleteTrack = new QUndoCommand();
3148 deleteTrack->setText("Delete track");
3150 // Delete all clips in selected track
3151 for (int i = 0; i < selection.count(); i++) {
3152 if (selection.at(i)->type() == AVWIDGET) {
3153 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3154 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3155 m_scene->removeItem(item);
3158 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3159 Transition *item = static_cast <Transition *>(selection.at(i));
3160 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3161 m_scene->removeItem(item);
3167 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3168 m_commandStack->push(deleteTrack);
3171 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3172 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix);
3173 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3174 m_commandStack->push(changeTrack);
3177 void CustomTrackView::autoTransition() {
3178 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3179 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3180 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3183 Transition *tr = static_cast <Transition*>(itemList.at(0));
3184 tr->setAutomatic(!tr->isAutomatic());
3185 QDomElement transition = tr->toXML();
3186 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);
3189 #include "customtrackview.moc"