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 + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - 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);
620 for (int i = 0; i < selection.count(); i++) {
621 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
622 m_selectionGroup->addToGroup(selection.at(i));
623 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
626 QPointF top = m_selectionGroup->boundingRect().topLeft();
627 m_selectionGroup->setPos(top);
628 m_selectionGroup->translate(-top.x(), -top.y() + 1);
629 m_operationMode = SPACER;
630 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
635 if (m_tool == RAZORTOOL) {
636 if (m_dragItem->type() == TRANSITIONWIDGET) {
637 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
642 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
643 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
644 m_commandStack->push(command);
645 m_document->setModified(true);
650 updateSnapPoints(m_dragItem);
651 if (m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
652 else emit clipItemSelected(NULL);
654 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->group() || m_dragItem->isSelected())) {
655 // If clicked item is selected, allow move
657 if (m_selectionGroup) m_selectionGroup->setSelected(true);
658 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
660 resetSelectionGroup();
661 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
662 m_dragItem->setSelected(!m_dragItem->isSelected());
663 groupSelectedItems();
666 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
668 if (!item->isSelected()) {
670 if (event->modifiers() != Qt::ControlModifier) {
671 QList<QGraphicsItem *> itemList = items();
672 for (int i = 0; i < itemList.count(); i++) {
673 itemList.at(i)->setSelected(false);
674 itemList.at(i)->update();
677 item->setSelected(true);
683 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()));
684 m_dragItemInfo.startPos = m_dragItem->startPos();
685 m_dragItemInfo.endPos = m_dragItem->endPos();
686 m_dragItemInfo.track = m_dragItem->track();
688 m_selectedClipList.clear();
689 QList<QGraphicsItem *> selected = scene()->selectedItems();
690 for (int i = 0; i < selected.count(); i++) {
691 if (selected.at(i)->type() == AVWIDGET || selected.at(i)->type() == TRANSITIONWIDGET)
692 m_selectedClipList.append(static_cast <AbstractClipItem *>(selected.at(i)));
695 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
697 if (m_operationMode == KEYFRAME) {
698 m_dragItem->updateSelectedKeyFrame();
699 m_blockRefresh = false;
701 } else if (m_operationMode == MOVE) {
702 setCursor(Qt::ClosedHandCursor);
703 } else if (m_operationMode == TRANSITIONSTART) {
705 info.startPos = m_dragItem->startPos();
706 info.track = m_dragItem->track();
707 int transitiontrack = getPreviousVideoTrack(info.track);
708 ClipItem *transitionClip = NULL;
709 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
710 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
711 info.endPos = transitionClip->endPos();
712 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
713 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
714 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
715 } else if (m_operationMode == TRANSITIONEND) {
717 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
718 info.track = m_dragItem->track();
719 int transitiontrack = getPreviousVideoTrack(info.track);
720 ClipItem *transitionClip = NULL;
721 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
722 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
723 info.startPos = transitionClip->startPos();
724 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
725 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
726 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
727 EffectsList::setParameter(transition, "reverse", "1");
728 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
729 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
730 resetSelectionGroup(false);
731 m_dragItem->setSelected(true);
734 m_blockRefresh = false;
736 //QGraphicsView::mousePressEvent(event);
739 void CustomTrackView::resetSelectionGroup(bool selectItems) {
740 if (m_selectionGroup) {
741 // delete selection group
742 bool snap = KdenliveSettings::snaptopoints();
743 KdenliveSettings::setSnaptopoints(false);
744 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
745 for (int i = 0; i < children.count(); i++) {
746 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
747 children.at(i)->setSelected(selectItems);
749 scene()->destroyItemGroup(m_selectionGroup);
750 m_selectionGroup = NULL;
751 KdenliveSettings::setSnaptopoints(snap);
755 void CustomTrackView::groupSelectedItems() {
756 if (m_selectionGroup) {
757 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
760 QList<QGraphicsItem *> selection = m_scene->selectedItems();
761 if (selection.count() > 1) {
762 m_selectionGroup = new AbstractGroupItem(m_document->fps());
763 scene()->addItem(m_selectionGroup);
764 for (int i = 0; i < selection.count(); i++) {
765 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
766 m_selectionGroup->addToGroup(selection.at(i));
767 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
771 if (m_selectionGroup) {
772 bool snap = KdenliveSettings::snaptopoints();
773 KdenliveSettings::setSnaptopoints(false);
774 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
775 m_selectionGroup->translate(-top.x(), -top.y() + 1);
776 m_selectionGroup->setPos(top);
777 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
778 m_selectionGroupInfo.track = m_selectionGroup->track();
779 KdenliveSettings::setSnaptopoints(snap);
781 } else resetSelectionGroup();
784 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
785 kDebug() << "++++++++++++ DBL CLK";
786 if (m_dragItem && m_dragItem->hasKeyFrames()) {
787 if (m_moveOpMode == KEYFRAME) {
788 // user double clicked on a keyframe, open edit dialog
789 QDialog d(parentWidget());
790 Ui::KeyFrameDialog_UI view;
792 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
793 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
794 view.kfr_value->setFocus();
795 if (d.exec() == QDialog::Accepted) {
796 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
797 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
798 ClipItem *item = (ClipItem *)m_dragItem;
799 QString previous = item->keyframes(item->selectedEffectIndex());
800 item->updateKeyframeEffect();
801 QString next = item->keyframes(item->selectedEffectIndex());
802 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
803 m_commandStack->push(command);
804 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
809 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
810 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
811 ClipItem * item = (ClipItem *) m_dragItem;
812 QString previous = item->keyframes(item->selectedEffectIndex());
813 item->updateKeyframeEffect();
814 QString next = item->keyframes(item->selectedEffectIndex());
815 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
816 m_commandStack->push(command);
817 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
819 } else if (m_dragItem) {
820 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
821 if (d.exec() == QDialog::Accepted) {
822 if (d.startPos() != m_dragItem->startPos()) {
823 if (m_dragItem->type() == AVWIDGET) {
825 startInfo.startPos = m_dragItem->startPos();
826 startInfo.endPos = m_dragItem->endPos();
827 startInfo.track = m_dragItem->track();
829 endInfo.startPos = d.startPos();
830 endInfo.endPos = m_dragItem->endPos() + (endInfo.startPos - startInfo.startPos);
831 endInfo.track = m_dragItem->track();
832 MoveClipCommand *command = new MoveClipCommand(this, startInfo, endInfo, true);
833 m_commandStack->push(command);
835 //TODO: move transition
838 if (d.duration() != m_dragItem->duration()) {
839 if (m_dragItem->type() == AVWIDGET) {
841 startInfo.startPos = m_dragItem->startPos();
842 startInfo.endPos = m_dragItem->endPos();
843 startInfo.track = m_dragItem->track();
845 endInfo.startPos = startInfo.startPos;
846 endInfo.endPos = endInfo.startPos + d.duration();
847 endInfo.track = m_dragItem->track();
848 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
849 m_commandStack->push(command);
851 //TODO: resize transition
856 QList<QGraphicsItem *> collisionList = items(event->pos());
857 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
858 Guide *editGuide = (Guide *) collisionList.at(0);
859 if (editGuide) slotEditGuide(editGuide->info());
865 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
866 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
868 clip->setKeyframes(index, keyframes);
869 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
870 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
874 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) {
875 if (clip == NULL) m_timelineContextMenu->popup(pos);
876 else if (clip->type() == AVWIDGET) m_timelineContextClipMenu->popup(pos);
877 else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
880 void CustomTrackView::activateMonitor() {
881 emit activateDocumentMonitor();
884 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
885 if (event->mimeData()->hasFormat("kdenlive/clip")) {
886 resetSelectionGroup();
888 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(";");
889 m_selectionGroup = new AbstractGroupItem(m_document->fps());
890 QPoint pos = QPoint();
891 DocClipBase *clip = m_document->getBaseClip(list.at(0));
892 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
894 info.startPos = GenTime(pos.x(), m_document->fps());
895 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
896 info.endPos = info.startPos + GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
897 info.track = (int)(pos.y() / m_tracksHeight);
898 ClipItem *item = new ClipItem(clip, info, m_document->fps());
899 m_selectionGroup->addToGroup(item);
900 //TODO: check if we do not overlap another clip when first dropping in timeline
901 // if (insertPossible(m_selectionGroup, event->pos()))
902 scene()->addItem(m_selectionGroup);
903 event->acceptProposedAction();
904 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
905 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
906 m_scene->clearSelection();
907 resetSelectionGroup(false);
909 m_selectionGroup = new AbstractGroupItem(m_document->fps());
910 QPoint pos = QPoint();
911 for (int i = 0; i < ids.size(); ++i) {
912 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
913 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
915 info.startPos = GenTime(pos.x(), m_document->fps());
916 info.endPos = info.startPos + clip->duration();
917 info.track = (int)(pos.y() / m_tracksHeight);
918 ClipItem *item = new ClipItem(clip, info, m_document->fps());
919 pos.setX(pos.x() + clip->duration().frames(m_document->fps()));
920 m_selectionGroup->addToGroup(item);
922 //TODO: check if we do not overlap another clip when first dropping in timeline
923 //if (insertPossible(m_selectionGroup, event->pos()))
924 scene()->addItem(m_selectionGroup);
925 event->acceptProposedAction();
926 } else QGraphicsView::dragEnterEvent(event);
930 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
932 QList<QGraphicsItem *> children = group->childItems();
933 for (int i = 0; i < children.count(); i++) {
934 if (children.at(i)->type() == AVWIDGET) {
935 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
936 ItemInfo info = clip->info();
937 kDebug() << " / / INSERT : " << pos.x();
938 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);
939 kDebug() << " / / INSERT RECT: " << shape;
940 path = path.united(QPolygonF(shape));
944 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
945 if (collindingItems.isEmpty()) return true;
947 for (int i = 0; i < collindingItems.count(); i++) {
948 QGraphicsItem *collision = collindingItems.at(i);
949 if (collision->type() == AVWIDGET) {
951 kDebug() << "// COLLISIION DETECTED";
960 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
961 int track = m_document->tracksCount() - clip->track();
962 GenTime pos = clip->startPos();
963 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false)) {
964 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
968 for (int i = 0; i < clip->effectsCount(); i++) {
969 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
971 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
972 m_document->renderer()->doRefresh();
975 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
976 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
978 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
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 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1027 // check if we are trying to reset a keyframe effect
1028 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1029 clip->initEffect(effect);
1030 clip->setEffectAt(ix, effect);
1031 effectParams = clip->getEffectArgs(effect);
1033 if (effectParams.paramValue("disabled") == "1") {
1034 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("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.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1049 clip->setFadeIn(pos);
1051 if (effect.attribute("id") == "fadeout") {
1052 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("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);
1423 // Move graphic items
1424 qreal ydiff = 0 - (int) m_tracksHeight;
1425 m_selectionGroup->translate(0, ydiff);
1427 // adjust track number
1428 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1429 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1430 for (int i = 0; i < children.count(); i++) {
1431 if (children.at(i)->type() == AVWIDGET) {
1432 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1434 ItemInfo clipinfo = clip->info();
1435 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1436 // We add a move clip command so that we get the correct producer for new track number
1437 if (clip->clipType() == AV || clip->clipType() == AUDIO)
1438 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1439 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1440 Transition *tr = static_cast <Transition *>(children.at(i));
1442 int track = tr->transitionEndTrack();
1444 ItemInfo clipinfo = tr->info();
1445 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1449 resetSelectionGroup(false);
1451 int maxHeight = m_tracksHeight * m_document->tracksCount();
1452 for (int i = 0; i < m_guides.count(); i++) {
1453 QLineF l = m_guides.at(i)->line();
1454 l.setP2(QPointF(l.x2(), maxHeight));
1455 m_guides.at(i)->setLine(l);
1457 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1458 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1459 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1460 viewport()->update();
1463 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1464 int tracknumber = m_document->tracksCount() - ix;
1465 m_document->setTrackType(tracknumber - 1, type);
1466 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1467 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1468 viewport()->update();
1472 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1473 /*for (int i = 0; i < m_document->tracksCount(); i++)
1474 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1476 int tracknumber = m_document->tracksCount() - ix;
1478 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1479 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1480 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1481 m_document->setModified(true);
1484 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1485 int tracknumber = m_document->tracksCount() - ix;
1486 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1487 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1488 m_document->setModified(true);
1491 void CustomTrackView::slotRemoveSpace() {
1494 if (m_menuPosition.isNull()) {
1495 pos = GenTime(cursorPos(), m_document->fps());
1497 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1500 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1501 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1503 ClipItem *item = getClipItemAt(pos, track);
1505 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);
1508 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1509 //kDebug() << "// GOT LENGT; " << length;
1511 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);
1515 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1516 QList<QGraphicsItem *> items = m_scene->items(r);
1518 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1519 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1521 for (int i = 0; i < items.count(); i++) {
1522 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1523 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1524 ItemInfo info = item->info();
1525 if (item->type() == AVWIDGET) {
1526 clipsToMove.append(info);
1527 } else if (item->type() == TRANSITIONWIDGET) {
1528 transitionsToMove.append(info);
1533 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1534 m_commandStack->push(command);
1537 void CustomTrackView::slotInsertSpace() {
1540 if (m_menuPosition.isNull()) {
1541 pos = GenTime(cursorPos(), m_document->fps());
1543 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1544 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1546 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1547 if (d.exec() != QDialog::Accepted) return;
1548 GenTime spaceDuration = d.selectedDuration();
1549 track = d.selectedTrack();
1550 ClipItem *item = getClipItemAt(pos, track);
1551 if (item) pos = item->startPos();
1554 int maxh = sceneRect().height();
1556 minh = track * m_tracksHeight + m_tracksHeight / 2;
1557 maxh = m_tracksHeight / 2 - 1;
1560 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1561 QList<QGraphicsItem *> items = m_scene->items(r);
1563 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1564 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1566 for (int i = 0; i < items.count(); i++) {
1567 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1568 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1569 ItemInfo info = item->info();
1570 if (item->type() == AVWIDGET) {
1571 clipsToMove.append(info);
1572 } else if (item->type() == TRANSITIONWIDGET) {
1573 transitionsToMove.append(info);
1578 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1579 m_commandStack->push(command);
1582 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1583 int diff = duration.frames(m_document->fps());
1584 resetSelectionGroup();
1585 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1586 scene()->addItem(m_selectionGroup);
1588 Transition *transition;
1590 kDebug() << "/// STARTING SPACE INSERT";
1593 // Create lists with start pos for each track
1594 QMap <int, int> trackClipStartList;
1595 QMap <int, int> trackTransitionStartList;
1597 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1598 trackClipStartList[i] = -1;
1599 trackTransitionStartList[i] = -1;
1602 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1603 kDebug() << "/// FETCHING CLIP: " << i;
1604 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1606 m_selectionGroup->addToGroup(clip);
1607 if (trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track))
1608 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1609 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1610 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
1612 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1613 kDebug() << "/// FETCHING TRANS: " << i;
1614 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1616 m_selectionGroup->addToGroup(transition);
1617 if (trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track))
1618 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1619 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1620 } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage);
1622 kDebug() << "/// STARTING SPACE DONE";
1623 m_selectionGroup->translate(diff, 0);
1624 resetSelectionGroup(false);
1625 kDebug() << "/// STARTING SPACE DONE2";
1626 if (track != -1) track = m_document->tracksCount() - track;
1627 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1630 void CustomTrackView::deleteClip(const QString &clipId) {
1631 QList<QGraphicsItem *> itemList = items();
1632 for (int i = 0; i < itemList.count(); i++) {
1633 if (itemList.at(i)->type() == AVWIDGET) {
1634 ClipItem *item = (ClipItem *)itemList.at(i);
1635 if (item->clipProducer() == clipId) {
1636 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true);
1637 m_commandStack->push(command);
1644 void CustomTrackView::setCursorPos(int pos, bool seek) {
1645 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1647 m_cursorLine->setPos(pos, 0);
1648 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1649 else if (m_autoScroll) checkScrolling();
1652 void CustomTrackView::updateCursorPos() {
1653 m_cursorLine->setPos(m_cursorPos, 0);
1656 int CustomTrackView::cursorPos() {
1657 return (int)(m_cursorPos);
1660 void CustomTrackView::moveCursorPos(int delta) {
1661 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1662 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1663 m_cursorPos += delta;
1664 m_cursorLine->setPos(m_cursorPos, 0);
1665 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1666 //if (m_autoScroll && m_scale < 50) checkScrolling();
1669 void CustomTrackView::checkScrolling() {
1670 int vert = verticalScrollBar()->value();
1671 int hor = cursorPos();
1672 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
1673 //centerOn(QPointF(cursorPos(), m_tracksHeight));
1674 /*QRect rectInView = viewport()->rect();
1675 int delta = rectInView.width() / 3;
1676 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
1677 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
1678 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));*/
1681 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
1682 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
1683 QGraphicsView::mouseReleaseEvent(event);
1684 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
1685 if (event->button() == Qt::MidButton) {
1688 setDragMode(QGraphicsView::NoDrag);
1689 if (m_operationMode == MOVEGUIDE) {
1690 setCursor(Qt::ArrowCursor);
1691 m_operationMode = NONE;
1692 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
1693 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
1694 m_commandStack->push(command);
1695 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
1699 } else if (m_operationMode == SPACER) {
1700 int endClick = (int)(mapToScene(event->pos()).x() + 0.5);
1701 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
1702 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
1703 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
1704 // We are moving all tracks
1708 int startPos = (int) m_selectionGroup->boundingRect().topLeft().x();
1709 int diff = ((int) m_selectionGroup->pos().x()) - startPos;
1710 //kDebug()<<"//////// SPACER DIFF: "<<diff<<<<m_selectionGroup->boundingRect().topLeft();
1712 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1714 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1715 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1717 // Create lists with start pos for each track
1718 QMap <int, int> trackClipStartList;
1719 QMap <int, int> trackTransitionStartList;
1721 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1722 trackClipStartList[i] = -1;
1723 trackTransitionStartList[i] = -1;
1726 for (int i = 0; i < items.count(); i++) {
1727 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1728 ItemInfo info = item->info();
1729 if (item->type() == AVWIDGET) {
1730 clipsToMove.append(info);
1731 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
1732 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
1733 } else if (item->type() == TRANSITIONWIDGET) {
1734 transitionsToMove.append(info);
1735 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
1736 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
1740 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(diff, m_document->fps()), false);
1741 m_commandStack->push(command);
1742 if (track != -1) track = m_document->tracksCount() - track;
1743 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, GenTime(diff, m_document->fps()), GenTime());
1745 resetSelectionGroup(false);
1746 m_operationMode = NONE;
1747 } else if (m_operationMode == RUBBERSELECTION) {
1748 kDebug() << "// END RUBBER SELECT";
1749 resetSelectionGroup();
1750 groupSelectedItems();
1751 m_operationMode = NONE;
1754 if (m_dragItem == NULL && m_selectionGroup == NULL) {
1755 emit transitionItemSelected(NULL);
1759 if (m_dragItem) info = m_dragItem->info();
1761 if (m_operationMode == MOVE) {
1762 setCursor(Qt::OpenHandCursor);
1764 if (m_selectionGroup == NULL) {
1765 // we are moving one clip, easy
1766 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1767 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1768 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));
1770 QUndoCommand *moveCommand = new QUndoCommand();
1771 moveCommand->setText(i18n("Move clip"));
1772 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
1773 // Also move automatic transitions (on lower track)
1774 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1775 if (tr && tr->isAutomatic()) {
1776 tr->updateTransitionEndTrack(getPreviousVideoTrack(info.track));
1777 ItemInfo trInfo = tr->info();
1778 ItemInfo newTrInfo = trInfo;
1779 newTrInfo.startPos = m_dragItem->startPos();
1780 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && !getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1781 // transition end should be adjusted to clip on lower track
1782 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1784 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1786 if (tr == NULL || tr->endPos() < item->endPos()) {
1787 // Check if there is a transition at clip end
1788 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1789 if (tr && tr->isAutomatic()) {
1790 tr->updateTransitionEndTrack(getPreviousVideoTrack(info.track));
1791 ItemInfo trInfo = tr->info();
1792 ItemInfo newTrInfo = trInfo;
1793 newTrInfo.endPos = m_dragItem->endPos();
1794 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1795 // transition end should be moved
1796 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1798 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1801 // Also move automatic transitions (on upper track)
1802 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1803 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1804 ItemInfo trInfo = tr->info();
1805 ItemInfo newTrInfo = trInfo;
1806 newTrInfo.startPos = m_dragItem->startPos();
1807 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1808 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && !getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
1809 // transition end should be adjusted to clip on upper track
1810 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1812 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1814 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < item->endPos())) {
1815 // Check if there is a transition at clip end
1816 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1817 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1818 ItemInfo trInfo = tr->info();
1819 ItemInfo newTrInfo = trInfo;
1820 newTrInfo.endPos = m_dragItem->endPos();
1821 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1822 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && !getClipItemAtStart(trInfo.startPos, tr->track())) {
1823 // transition start should be moved
1824 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1826 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1829 m_commandStack->push(moveCommand);
1831 // undo last move and emit error message
1832 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
1833 m_commandStack->push(command);
1834 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
1837 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1838 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1839 m_commandStack->push(command);
1840 Transition *transition = (Transition *) m_dragItem;
1841 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
1842 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);
1845 // Moving several clips. We need to delete them and readd them to new position,
1846 // or they might overlap each other during the move
1848 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1850 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1851 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1853 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1854 const int trackOffset = m_selectionGroup->track() - m_selectionGroupInfo.track;
1855 if (timeOffset != GenTime() || trackOffset != 0) {
1856 QUndoCommand *moveClips = new QUndoCommand();
1857 moveClips->setText(i18n("Move group"));
1858 // remove items in MLT playlist
1859 for (int i = 0; i < items.count(); i++) {
1860 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1861 ItemInfo info = item->info();
1862 if (item->type() == AVWIDGET) {
1863 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
1864 // error, clip cannot be removed from playlist
1865 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
1867 clipsToMove.append(info);
1870 transitionsToMove.append(info);
1871 Transition *tr = static_cast <Transition*>(item);
1872 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1876 for (int i = 0; i < items.count(); i++) {
1877 // re-add items in correct place
1878 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1880 ItemInfo info = item->info();
1881 if (item->type() == AVWIDGET) {
1882 ClipItem *clip = static_cast <ClipItem*>(item);
1883 info.track = m_document->tracksCount() - info.track;
1884 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
1886 Transition *tr = static_cast <Transition*>(item);
1887 int newTrack = tr->transitionEndTrack();
1888 if (!tr->forcedTrack()) {
1889 newTrack += trackOffset;
1890 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
1892 tr->updateTransitionEndTrack(newTrack);
1893 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1897 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveClips);
1898 m_commandStack->push(moveClips);
1900 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
1901 //QPointF oldpos = m_selectionGroup->scenePos();
1902 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
1903 m_selectionGroup->setPos(top);
1904 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1905 m_selectionGroupInfo.track = m_selectionGroup->track();
1909 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
1911 if (m_dragItem->type() == AVWIDGET) {
1912 ItemInfo resizeinfo = m_dragItemInfo;
1913 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
1914 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
1916 QUndoCommand *resizeCommand = new QUndoCommand();
1917 resizeCommand->setText(i18n("Resize clip"));
1919 // Check if there is an automatic transition on that clip (lower track)
1920 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1921 if (transition && transition->isAutomatic()) {
1922 ItemInfo trInfo = transition->info();
1923 ItemInfo newTrInfo = trInfo;
1924 newTrInfo.startPos = m_dragItem->startPos();
1925 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1927 // Check if there is an automatic transition on that clip (upper track)
1928 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1929 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
1930 ItemInfo trInfo = transition->info();
1931 ItemInfo newTrInfo = trInfo;
1932 newTrInfo.startPos = m_dragItem->startPos();
1933 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1935 updateClipFade(static_cast <ClipItem *>(m_dragItem));
1936 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
1937 m_commandStack->push(resizeCommand);
1939 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
1940 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1942 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1943 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1944 m_commandStack->push(command);
1945 Transition *transition = static_cast <Transition *>(m_dragItem);
1946 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);
1949 //m_document->renderer()->doRefresh();
1950 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
1952 if (m_dragItem->type() == AVWIDGET) {
1953 ItemInfo resizeinfo = info;
1954 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
1955 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
1957 QUndoCommand *resizeCommand = new QUndoCommand();
1958 resizeCommand->setText(i18n("Resize clip"));
1960 // Check if there is an automatic transition on that clip (lower track)
1961 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1962 if (tr && tr->isAutomatic()) {
1963 ItemInfo trInfo = tr->info();
1964 ItemInfo newTrInfo = trInfo;
1965 newTrInfo.endPos = m_dragItem->endPos();
1966 if (!static_cast<ClipItem*>(m_dragItem)->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1967 // transition start should be moved
1968 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1970 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1973 // Check if there is an automatic transition on that clip (upper track)
1974 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1975 if (tr) kDebug() << "TRANS TRK: " << tr->transitionEndTrack() << ", CLP TRK:" << m_dragItemInfo.track << ", CALC: " << m_document->tracksCount() - tr->transitionEndTrack();
1976 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1977 kDebug() << ".............. GOT TRANSITION";
1978 ItemInfo trInfo = tr->info();
1979 ItemInfo newTrInfo = trInfo;
1980 newTrInfo.endPos = m_dragItem->endPos();
1981 if (!static_cast<ClipItem*>(m_dragItem)->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, trInfo.track)) {
1982 // transition start should be moved
1983 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1985 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1988 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
1989 m_commandStack->push(resizeCommand);
1990 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
1992 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
1993 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1995 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1996 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1997 m_commandStack->push(command);
1998 Transition *transition = static_cast <Transition *>(m_dragItem);
1999 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);
2001 //m_document->renderer()->doRefresh();
2002 } else if (m_operationMode == FADEIN) {
2003 //Â resize fade in effect
2004 ClipItem * item = (ClipItem *) m_dragItem;
2005 int ix = item->hasEffect("volume", "fadein");
2007 QDomElement oldeffect = item->effectAt(ix);
2008 int start = item->cropStart().frames(m_document->fps());
2009 int end = item->fadeIn();
2011 slotDeleteEffect(item, oldeffect);
2014 QDomElement effect = oldeffect.cloneNode().toElement();
2015 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2016 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2017 slotUpdateClipEffect(item, effect, oldeffect, ix);
2018 emit clipItemSelected(item, ix);
2020 } else if (item->fadeIn() != 0) {
2021 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2022 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2023 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2025 } else if (m_operationMode == FADEOUT) {
2026 //Â resize fade in effect
2027 ClipItem * item = (ClipItem *) m_dragItem;
2028 int ix = item->hasEffect("volume", "fadeout");
2030 QDomElement oldeffect = item->effectAt(ix);
2031 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2032 int start = item->fadeOut();
2034 slotDeleteEffect(item, oldeffect);
2036 start = end - start;
2037 QDomElement effect = oldeffect.cloneNode().toElement();
2038 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2039 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2040 slotUpdateClipEffect(item, effect, oldeffect, ix);
2041 emit clipItemSelected(item, ix);
2043 } else if (item->fadeOut() != 0) {
2044 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2045 EffectsList::setParameter(effect, "out", QString::number(item->fadeOut()));
2046 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2048 } else if (m_operationMode == KEYFRAME) {
2049 // update the MLT effect
2050 ClipItem * item = (ClipItem *) m_dragItem;
2051 QString previous = item->keyframes(item->selectedEffectIndex());
2052 item->updateKeyframeEffect();
2053 QString next = item->keyframes(item->selectedEffectIndex());
2054 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2055 m_commandStack->push(command);
2056 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2059 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? static_cast <Transition *>(m_dragItem) : NULL);
2060 m_document->setModified(true);
2061 m_operationMode = NONE;
2064 void CustomTrackView::deleteClip(ItemInfo info) {
2065 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2067 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2068 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2071 if (item->isSelected()) emit clipItemSelected(NULL);
2072 item->baseClip()->removeReference();
2073 m_document->updateClip(item->baseClip()->getId());
2075 if (item->baseClip()->isTransparent()) {
2076 // also remove automatic transition
2077 Transition *tr = getTransitionItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2078 if (tr && tr->isAutomatic()) {
2079 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2080 scene()->removeItem(tr);
2084 scene()->removeItem(item);
2085 if (m_dragItem == item) m_dragItem = NULL;
2087 m_document->renderer()->doRefresh();
2090 void CustomTrackView::deleteSelectedClips() {
2091 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2092 if (itemList.count() == 0) {
2093 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2096 QUndoCommand *deleteSelected = new QUndoCommand();
2097 deleteSelected->setText(i18n("Delete selected items"));
2098 for (int i = 0; i < itemList.count(); i++) {
2099 if (itemList.at(i)->type() == AVWIDGET) {
2100 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2101 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2102 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2103 Transition *item = static_cast <Transition *>(itemList.at(i));
2105 info.startPos = item->startPos();
2106 info.endPos = item->endPos();
2107 info.track = item->track();
2108 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2111 m_commandStack->push(deleteSelected);
2114 void CustomTrackView::changeClipSpeed() {
2115 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2116 if (itemList.count() == 0) {
2117 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2120 QUndoCommand *changeSelected = new QUndoCommand();
2121 changeSelected->setText("Edit clip speed");
2122 for (int i = 0; i < itemList.count(); i++) {
2123 if (itemList.at(i)->type() == AVWIDGET) {
2124 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2125 ItemInfo info = item->info();
2126 int percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 300);
2127 double speed = (double) percent / 100.0;
2128 if (item->speed() != speed)
2129 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2132 m_commandStack->push(changeSelected);
2135 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2136 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2137 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2138 info.track = m_document->tracksCount() - item->track();
2139 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2140 //kDebug() << "//CH CLIP SPEED: " << speed << "x" << oldspeed << ", END POS: " << endPos;
2141 item->setSpeed(speed);
2142 item->updateRectGeometry();
2143 if (item->cropDuration().frames(m_document->fps()) > endPos)
2144 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2145 m_document->setModified(true);
2148 void CustomTrackView::cutSelectedClips() {
2149 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2150 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2151 for (int i = 0; i < itemList.count(); i++) {
2152 if (itemList.at(i)->type() == AVWIDGET) {
2153 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2154 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2155 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2156 m_commandStack->push(command);
2162 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2163 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2164 if (baseclip == NULL) {
2165 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2168 ClipItem *item = new ClipItem(baseclip, info, m_document->fps());
2169 item->setEffectList(effects);
2170 scene()->addItem(item);
2171 if (item->baseClip()->isTransparent()) {
2172 // add transparency transition
2173 int endTrack = getPreviousVideoTrack(info.track);
2174 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "alphatransparency"), true);
2175 scene()->addItem(tr);
2176 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2179 baseclip->addReference();
2180 m_document->updateClip(baseclip->getId());
2181 info.track = m_document->tracksCount() - info.track;
2182 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer(info.track));
2183 for (int i = 0; i < item->effectsCount(); i++) {
2184 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2186 m_document->renderer()->doRefresh();
2189 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2190 QList<QGraphicsItem *> list = scene()->items();
2191 ClipItem *clip = NULL;
2192 for (int i = 0; i < list.size(); ++i) {
2193 if (list.at(i)->type() == AVWIDGET) {
2194 clip = static_cast <ClipItem *>(list.at(i));
2195 if (clip->clipProducer() == clipId) {
2196 clip->refreshClip();
2197 ItemInfo info = clip->info();
2198 info.track = m_document->tracksCount() - clip->track();
2199 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2205 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2206 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()) - 1, track * m_tracksHeight + m_tracksHeight / 2));
2207 ClipItem *clip = NULL;
2208 for (int i = 0; i < list.size(); ++i) {
2209 if (list.at(i)->type() == AVWIDGET) {
2210 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2211 if (test->endPos() == pos) clip = test;
2218 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2219 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2220 ClipItem *clip = NULL;
2221 for (int i = 0; i < list.size(); ++i) {
2222 if (list.at(i)->type() == AVWIDGET) {
2223 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2224 if (test->startPos() == pos) clip = test;
2231 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2232 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2233 ClipItem *clip = NULL;
2234 for (int i = 0; i < list.size(); ++i) {
2235 if (list.at(i)->type() == AVWIDGET) {
2236 clip = static_cast <ClipItem *>(list.at(i));
2243 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2244 int framepos = (int)(pos.frames(m_document->fps()));
2245 return getClipItemAt(framepos, track);
2248 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2249 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2250 Transition *clip = NULL;
2251 for (int i = 0; i < list.size(); ++i) {
2252 if (list.at(i)->type() == TRANSITIONWIDGET) {
2253 clip = static_cast <Transition *>(list.at(i));
2260 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2261 int framepos = (int)(pos.frames(m_document->fps()));
2262 return getTransitionItemAt(framepos, track);
2265 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2266 int framepos = (int)(pos.frames(m_document->fps()));
2267 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2268 Transition *clip = NULL;
2269 for (int i = 0; i < list.size(); ++i) {
2270 if (list.at(i)->type() == TRANSITIONWIDGET) {
2271 Transition *test = static_cast <Transition *>(list.at(i));
2272 if (test->endPos() == pos) clip = test;
2279 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2280 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2281 Transition *clip = NULL;
2282 for (int i = 0; i < list.size(); ++i) {
2283 if (list.at(i)->type() == TRANSITIONWIDGET) {
2284 Transition *test = static_cast <Transition *>(list.at(i));
2285 if (test->startPos() == pos) clip = test;
2292 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2293 if (m_selectionGroup) resetSelectionGroup(false);
2294 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2296 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);
2297 kDebug() << "----------------Â ERROR, CANNOT find clip to move at.. ";
2300 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));
2302 bool snap = KdenliveSettings::snaptopoints();
2303 KdenliveSettings::setSnaptopoints(false);
2304 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2305 m_scene->clearSelection();
2306 item->setSelected(true);
2307 if (item->baseClip()->isTransparent()) {
2308 // Also move automatic transition
2309 Transition *tr = getTransitionItemAt((int) start.startPos.frames(m_document->fps()), start.track);
2310 if (tr && tr->isAutomatic()) {
2311 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2312 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);
2313 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2316 KdenliveSettings::setSnaptopoints(snap);
2318 // undo last move and emit error message
2319 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2321 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2324 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2326 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2327 resetSelectionGroup();
2328 m_scene->clearSelection();
2329 for (int i = 0; i < startClip.count(); i++) {
2331 startClip[i].startPos = startClip.at(i).startPos - offset;
2332 startClip[i].track = startClip.at(i).track - trackOffset;
2334 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2336 clip->setSelected(true);
2337 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2340 for (int i = 0; i < startTransition.count(); i++) {
2342 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2343 startTransition[i].track = startTransition.at(i).track - trackOffset;
2345 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2347 tr->setSelected(true);
2348 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());
2351 groupSelectedItems();
2352 if (m_selectionGroup) {
2353 QPointF pos = m_selectionGroup->pos();
2354 qreal posx = pos.x() + offset.frames(m_document->fps());
2355 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2356 bool snap = KdenliveSettings::snaptopoints();
2357 KdenliveSettings::setSnaptopoints(false);
2359 m_selectionGroup->setPos(posx, posy);
2361 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2362 m_selectionGroup->setPos(top);
2363 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2364 m_selectionGroupInfo.track = m_selectionGroup->track();
2366 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2367 for (int i = 0; i < children.count(); i++) {
2368 // re-add items in correct place
2369 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2371 ItemInfo info = item->info();
2372 if (item->type() == AVWIDGET) {
2373 ClipItem *clip = static_cast <ClipItem*>(item);
2374 info.track = m_document->tracksCount() - info.track;
2375 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2377 Transition *tr = static_cast <Transition*>(item);
2378 int newTrack = tr->transitionEndTrack();
2379 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2380 if (!tr->forcedTrack()) {
2381 newTrack += trackOffset;
2382 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2384 tr->updateTransitionEndTrack(newTrack);
2385 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2386 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2389 KdenliveSettings::setSnaptopoints(snap);
2394 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
2395 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()), start.track);
2397 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);
2398 kDebug() << "----------------Â ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
2401 //kDebug() << "----------------Â Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
2402 bool snap = KdenliveSettings::snaptopoints();
2403 KdenliveSettings::setSnaptopoints(false);
2404 //kDebug()<<"/// RESIZEÂ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
2405 if (end.endPos - end.startPos == start.endPos - start.startPos) {
2406 // Transition was moved
2407 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2408 } else if (end.endPos == start.endPos) {
2409 // Transition start resize
2410 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2411 } else if (end.startPos == start.startPos) {
2412 // Transition end resize;
2413 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2416 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2417 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2418 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2420 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
2421 KdenliveSettings::setSnaptopoints(snap);
2422 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2423 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);
2426 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
2428 bool resizeClipStart = true;
2429 if (start.startPos == end.startPos) resizeClipStart = false;
2430 /*if (resizeClipStart) offset = 1;
2432 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
2434 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);
2435 kDebug() << "----------------Â ERROR, CANNOT find clip to resize at... "; // << startPos;
2438 bool snap = KdenliveSettings::snaptopoints();
2439 KdenliveSettings::setSnaptopoints(false);
2440 if (resizeClipStart) {
2441 ItemInfo clipinfo = item->info();
2442 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2443 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
2445 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2446 updateClipFade(item);
2447 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2449 ItemInfo clipinfo = item->info();
2450 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2451 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
2453 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2454 updateClipFade(item, true);
2455 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2457 m_document->renderer()->doRefresh();
2458 KdenliveSettings::setSnaptopoints(snap);
2461 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
2462 if (!updateFadeOut) {
2463 int end = item->fadeIn();
2465 // there is a fade in effect
2466 int effectPos = item->hasEffect("volume", "fadein");
2467 if (effectPos == -1) return;
2468 QDomElement oldeffect = item->effectAt(effectPos);
2469 int start = item->cropStart().frames(m_document->fps());
2470 int max = item->cropDuration().frames(m_document->fps());
2472 item->setFadeIn(max);
2473 end = item->fadeIn();
2476 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2477 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2478 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
2479 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2480 // if fade effect is displayed, update the effect edit widget with new clip duration
2481 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2484 int start = item->fadeOut();
2486 // there is a fade in effect
2487 int effectPos = item->hasEffect("volume", "fadeout");
2488 if (effectPos == -1) return;
2489 QDomElement oldeffect = item->effectAt(effectPos);
2490 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
2491 int max = item->cropDuration().frames(m_document->fps());
2493 item->setFadeOut(max);
2494 start = item->fadeOut();
2496 start = end - start;
2497 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2498 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2499 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
2500 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2501 // if fade effect is displayed, update the effect edit widget with new clip duration
2502 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2507 double CustomTrackView::getSnapPointForPos(double pos) {
2508 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
2511 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
2512 QList <GenTime> snaps;
2514 if (selected) offset = selected->duration();
2515 QList<QGraphicsItem *> itemList = items();
2516 for (int i = 0; i < itemList.count(); i++) {
2517 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
2518 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2519 GenTime start = item->startPos();
2520 GenTime end = item->endPos();
2521 snaps.append(start);
2523 QList < GenTime > markers = item->snapMarkers();
2524 for (int i = 0; i < markers.size(); ++i) {
2525 GenTime t = markers.at(i);
2527 if (t > offset) snaps.append(t - offset);
2529 if (offset != GenTime()) {
2530 if (start > offset) snaps.append(start - offset);
2531 if (end > offset) snaps.append(end - offset);
2533 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2534 Transition *transition = static_cast <Transition*>(itemList.at(i));
2535 GenTime start = transition->startPos();
2536 GenTime end = transition->endPos();
2537 snaps.append(start);
2539 if (offset != GenTime()) {
2540 if (start > offset) snaps.append(start - offset);
2541 if (end > offset) snaps.append(end - offset);
2546 // add cursor position
2547 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2549 if (offset != GenTime()) snaps.append(pos - offset);
2552 for (int i = 0; i < m_guides.count(); i++) {
2553 snaps.append(m_guides.at(i)->position());
2554 if (offset != GenTime()) snaps.append(m_guides.at(i)->position() - offset);
2558 m_scene->setSnapList(snaps);
2559 //for (int i = 0; i < m_snapPoints.size(); ++i)
2560 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
2563 void CustomTrackView::slotSeekToPreviousSnap() {
2564 updateSnapPoints(NULL);
2565 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2566 setCursorPos((int) res.frames(m_document->fps()));
2570 void CustomTrackView::slotSeekToNextSnap() {
2571 updateSnapPoints(NULL);
2572 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2573 setCursorPos((int) res.frames(m_document->fps()));
2577 void CustomTrackView::clipStart() {
2578 ClipItem *item = getMainActiveClip();
2580 setCursorPos((int) item->startPos().frames(m_document->fps()));
2585 void CustomTrackView::clipEnd() {
2586 ClipItem *item = getMainActiveClip();
2588 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
2593 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
2594 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
2595 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
2596 m_commandStack->push(command);
2599 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
2600 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
2601 m_commandStack->push(command);
2604 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
2605 DocClipBase *base = m_document->clipManager()->getClipById(id);
2606 QList <CommentedTime> markers = base->commentedSnapMarkers();
2608 if (markers.isEmpty()) {
2609 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
2612 QUndoCommand *deleteMarkers = new QUndoCommand();
2613 deleteMarkers->setText("Delete clip markers");
2615 for (int i = 0; i < markers.size(); i++) {
2616 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
2618 m_commandStack->push(deleteMarkers);
2621 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
2622 DocClipBase *base = m_document->clipManager()->getClipById(id);
2623 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
2624 else base->deleteSnapMarker(pos);
2625 m_document->setModified(true);
2626 viewport()->update();
2629 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
2630 return (*g1).position() < (*g2).position();
2633 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
2634 if (oldPos > GenTime() && pos > GenTime()) {
2636 for (int i = 0; i < m_guides.count(); i++) {
2637 if (m_guides.at(i)->position() == oldPos) {
2638 Guide *item = m_guides.at(i);
2639 item->updateGuide(pos, comment);
2643 } else if (pos > GenTime()) addGuide(pos, comment);
2647 for (int i = 0; i < m_guides.count(); i++) {
2648 if (m_guides.at(i)->position() == oldPos) {
2649 Guide *item = m_guides.takeAt(i);
2655 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2657 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2658 m_document->syncGuides(m_guides);
2661 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
2662 for (int i = 0; i < m_guides.count(); i++) {
2663 if (m_guides.at(i)->position() == pos) {
2664 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
2668 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
2669 scene()->addItem(g);
2671 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2672 m_document->syncGuides(m_guides);
2676 void CustomTrackView::slotAddGuide() {
2677 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
2678 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
2679 if (d.exec() != QDialog::Accepted) return;
2680 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
2681 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
2682 m_commandStack->push(command);
2686 void CustomTrackView::slotEditGuide() {
2687 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2689 for (int i = 0; i < m_guides.count(); i++) {
2690 if (m_guides.at(i)->position() == pos) {
2691 slotEditGuide(m_guides.at(i)->info());
2696 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2699 void CustomTrackView::slotEditGuide(CommentedTime guide) {
2700 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
2701 if (d.exec() == QDialog::Accepted) {
2702 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
2703 m_commandStack->push(command);
2708 void CustomTrackView::slotDeleteGuide() {
2709 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2711 for (int i = 0; i < m_guides.count(); i++) {
2712 if (m_guides.at(i)->position() == pos) {
2713 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
2714 m_commandStack->push(command);
2719 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2722 void CustomTrackView::slotDeleteAllGuides() {
2723 QUndoCommand *deleteAll = new QUndoCommand();
2724 deleteAll->setText("Delete all guides");
2725 for (int i = 0; i < m_guides.count(); i++) {
2726 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
2728 m_commandStack->push(deleteAll);
2731 void CustomTrackView::setTool(PROJECTTOOL tool) {
2735 void CustomTrackView::setScale(double scaleFactor) {
2737 matrix = matrix.scale(scaleFactor, 1);
2738 m_scene->setScale(scaleFactor);
2739 //scale(scaleFactor, 1);
2740 m_animationTimer->stop();
2749 /*double pos = cursorPos() / m_scale;
2750 m_scale = scaleFactor;
2751 m_scene->setScale(m_scale);
2752 int vert = verticalScrollBar()->value();
2753 kDebug() << " HHHHHHHH SCALING: " << m_scale;
2754 QList<QGraphicsItem *> itemList = items();
2755 for (int i = 0; i < itemList.count(); i++) {
2756 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2757 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
2758 clip->setRect(0, 0, (qreal) clip->duration().frames(m_document->fps()) * m_scale - .5, clip->rect().height());
2759 clip->setPos((qreal) clip->startPos().frames(m_document->fps()) * m_scale, clip->pos().y());
2763 for (int i = 0; i < m_guides.count(); i++) {
2764 m_guides.at(i)->updatePosition(m_scale);
2767 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
2768 updateCursorPos();*/
2770 centerOn(QPointF(cursorPos(), m_tracksHeight));
2771 //verticalScrollBar()->setValue(vert);*/
2774 void CustomTrackView::slotRefreshGuides() {
2775 if (KdenliveSettings::showmarkers()) {
2776 kDebug() << "// refresh GUIDES";
2777 for (int i = 0; i < m_guides.count(); i++) {
2778 m_guides.at(i)->update();
2783 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
2784 QColor base = palette().button().color();
2786 r.setWidth(r.width() + 1);
2787 painter->setClipRect(r);
2788 painter->drawLine(r.left(), 0, r.right(), 0);
2789 uint max = m_document->tracksCount();
2790 for (uint i = 0; i < max;i++) {
2791 /*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)));
2793 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)));
2794 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
2796 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
2797 if (height() > lowerLimit)
2798 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
2801 bool CustomTrackView::findString(const QString &text) {
2803 for (int i = 0; i < m_searchPoints.size(); ++i) {
2804 marker = m_searchPoints.at(i).comment();
2805 if (marker.contains(text, Qt::CaseInsensitive)) {
2806 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2807 int vert = verticalScrollBar()->value();
2808 int hor = cursorPos();
2809 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2817 bool CustomTrackView::findNextString(const QString &text) {
2819 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
2820 marker = m_searchPoints.at(i).comment();
2821 if (marker.contains(text, Qt::CaseInsensitive)) {
2822 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2823 int vert = verticalScrollBar()->value();
2824 int hor = cursorPos();
2825 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2834 void CustomTrackView::initSearchStrings() {
2835 m_searchPoints.clear();
2836 QList<QGraphicsItem *> itemList = items();
2837 for (int i = 0; i < itemList.count(); i++) {
2838 // parse all clip names
2839 if (itemList.at(i)->type() == AVWIDGET) {
2840 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2841 GenTime start = item->startPos();
2842 CommentedTime t(start, item->clipName());
2843 m_searchPoints.append(t);
2844 // add all clip markers
2845 QList < CommentedTime > markers = item->commentedSnapMarkers();
2846 m_searchPoints += markers;
2851 for (int i = 0; i < m_guides.count(); i++) {
2852 m_searchPoints.append(m_guides.at(i)->info());
2855 qSort(m_searchPoints);
2858 void CustomTrackView::clearSearchStrings() {
2859 m_searchPoints.clear();
2863 void CustomTrackView::copyClip() {
2864 while (m_copiedItems.count() > 0) {
2865 delete m_copiedItems.takeFirst();
2867 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2868 if (itemList.count() == 0) {
2869 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
2872 for (int i = 0; i < itemList.count(); i++) {
2873 if (itemList.at(i)->type() == AVWIDGET) {
2874 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
2875 m_copiedItems.append(dup->clone(dup->info()));
2876 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2877 Transition *dup = static_cast <Transition *>(itemList.at(i));
2878 m_copiedItems.append(dup->clone());
2883 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
2884 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));
2885 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2886 for (int i = 0; i < collisions.count(); i++) {
2887 if (collisions.at(i)->type() == type) return false;
2892 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2893 for (int i = 0; i < items.count(); i++) {
2894 ItemInfo info = items.at(i)->info();
2895 info.startPos += offset;
2896 info.endPos += offset;
2897 info.track += trackOffset;
2898 if (!canBePastedTo(info, items.at(i)->type())) return false;
2903 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2904 QPainterPath movePath;
2905 movePath.moveTo(0, 0);
2907 for (int i = 0; i < items.count(); i++) {
2908 ItemInfo info = items.at(i)->info();
2909 info.startPos = info.startPos + offset;
2910 info.endPos = info.endPos + offset;
2911 info.track = info.track + trackOffset;
2912 if (info.startPos < GenTime()) {
2913 // No clip should go below 0
2916 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));
2917 movePath.addRect(rect);
2919 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
2920 for (int i = 0; i < collisions.count(); i++) {
2921 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
2922 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
2929 void CustomTrackView::pasteClip() {
2930 if (m_copiedItems.count() == 0) {
2931 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2935 if (m_menuPosition.isNull()) position = mapFromGlobal(QCursor::pos());
2936 else position = m_menuPosition;
2937 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
2938 int track = (int)(position.y() / m_tracksHeight);
2939 ItemInfo first = m_copiedItems.at(0)->info();
2941 GenTime offset = pos - first.startPos;
2942 int trackOffset = track - first.track;
2944 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
2945 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
2948 QUndoCommand *pasteClips = new QUndoCommand();
2949 pasteClips->setText("Paste clips");
2951 for (int i = 0; i < m_copiedItems.count(); i++) {
2952 // parse all clip names
2953 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
2954 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
2956 info.startPos = clip->startPos() + offset;
2957 info.endPos = clip->endPos() + offset;
2958 info.cropStart = clip->cropStart();
2959 info.track = clip->track() + trackOffset;
2960 if (canBePastedTo(info, AVWIDGET)) {
2961 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
2962 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
2963 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
2964 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
2966 info.startPos = tr->startPos() + offset;
2967 info.endPos = tr->endPos() + offset;
2968 info.track = tr->track() + trackOffset;
2969 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2970 new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
2971 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
2974 m_commandStack->push(pasteClips);
2977 void CustomTrackView::pasteClipEffects() {
2978 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
2979 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
2982 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
2983 EffectsList effects = clip->effectList();
2985 QUndoCommand *paste = new QUndoCommand();
2986 paste->setText("Paste effects");
2988 QList<QGraphicsItem *> clips = scene()->selectedItems();
2989 for (int i = 0; i < clips.count(); ++i) {
2990 if (clips.at(i)->type() == AVWIDGET) {
2991 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
2992 for (int i = 0; i < clip->effectsCount(); i++) {
2993 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
2997 m_commandStack->push(paste);
3001 ClipItem *CustomTrackView::getClipUnderCursor() const {
3002 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3003 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3004 for (int i = 0; i < collisions.count(); i++) {
3005 if (collisions.at(i)->type() == AVWIDGET) {
3006 return static_cast < ClipItem *>(collisions.at(i));
3012 ClipItem *CustomTrackView::getMainActiveClip() const {
3013 QList<QGraphicsItem *> clips = scene()->selectedItems();
3014 if (clips.isEmpty()) {
3015 return getClipUnderCursor();
3017 ClipItem *item = NULL;
3018 for (int i = 0; i < clips.count(); ++i) {
3019 if (clips.at(i)->type() == AVWIDGET)
3020 item = static_cast < ClipItem *>(clips.at(i));
3021 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3023 if (item) return item;
3028 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3029 QList<QGraphicsItem *> clips = scene()->selectedItems();
3030 if (clips.isEmpty()) {
3031 return getClipUnderCursor();
3034 // remove all items in the list that are not clips
3035 for (int i = 0; i < clips.count();) {
3036 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3039 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3040 for (int i = 0; i < clips.count(); ++i) {
3041 if (clips.at(i)->type() == AVWIDGET)
3042 item = static_cast < ClipItem *>(clips.at(i));
3043 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) return item;
3049 void CustomTrackView::setInPoint() {
3050 ClipItem *clip = getActiveClipUnderCursor(true);
3052 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3055 ItemInfo startInfo = clip->info();
3056 ItemInfo endInfo = clip->info();
3057 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3058 if (endInfo.startPos >= startInfo.endPos) {
3059 // Check for invalid resize
3060 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3062 } else if (endInfo.startPos < startInfo.startPos) {
3063 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3064 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3065 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3069 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3070 m_commandStack->push(command);
3073 void CustomTrackView::setOutPoint() {
3074 ClipItem *clip = getActiveClipUnderCursor(true);
3076 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3079 ItemInfo startInfo = clip->info();
3080 ItemInfo endInfo = clip->info();
3081 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3082 if (endInfo.endPos <= startInfo.startPos) {
3083 // Check for invalid resize
3084 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3086 } else if (endInfo.endPos > startInfo.endPos) {
3087 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3088 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3089 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3096 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3097 m_commandStack->push(command);
3100 void CustomTrackView::slotUpdateAllThumbs() {
3101 QList<QGraphicsItem *> itemList = items();
3102 //if (itemList.isEmpty()) return;
3104 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3105 for (int i = 0; i < itemList.count(); i++) {
3106 if (itemList.at(i)->type() == AVWIDGET) {
3107 item = static_cast <ClipItem *>(itemList.at(i));
3108 if (item->clipType() != COLOR) {
3109 // Check if we have a cached thumbnail
3110 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3111 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3112 if (QFile::exists(thumb)) {
3114 item->slotSetStartThumb(pix);
3115 item->slotSetEndThumb(pix);
3118 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3119 QString endThumb = startThumb;
3120 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3121 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3122 if (QFile::exists(startThumb)) {
3123 QPixmap pix(startThumb);
3124 item->slotSetStartThumb(pix);
3126 if (QFile::exists(endThumb)) {
3127 QPixmap pix(endThumb);
3128 item->slotSetEndThumb(pix);
3132 item->refreshClip();
3133 qApp->processEvents();
3136 viewport()->update();
3139 void CustomTrackView::saveThumbnails() {
3140 QList<QGraphicsItem *> itemList = items();
3142 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3143 for (int i = 0; i < itemList.count(); i++) {
3144 if (itemList.at(i)->type() == AVWIDGET) {
3145 item = static_cast <ClipItem *>(itemList.at(i));
3146 if (item->clipType() != COLOR) {
3147 // Check if we have a cached thumbnail
3148 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3149 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3150 if (!QFile::exists(thumb)) {
3151 QPixmap pix(item->startThumb());
3155 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3156 QString endThumb = startThumb;
3157 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3158 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3159 if (!QFile::exists(startThumb)) {
3160 QPixmap pix(item->startThumb());
3161 pix.save(startThumb);
3163 if (!QFile::exists(endThumb)) {
3164 QPixmap pix(item->endThumb());
3174 void CustomTrackView::slotInsertTrack(int ix) {
3175 kDebug() << "// INSERTING TRK: " << ix;
3176 QDialog d(parentWidget());
3177 Ui::AddTrack_UI view;
3179 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3180 view.track_nb->setValue(ix);
3181 d.setWindowTitle(i18n("Insert Track"));
3183 if (d.exec() == QDialog::Accepted) {
3184 ix = view.track_nb->value();
3185 if (view.before_select->currentIndex() == 1) {
3189 if (view.video_track->isChecked()) {
3190 info.type = VIDEOTRACK;
3191 info.isMute = false;
3192 info.isBlind = false;
3194 info.type = AUDIOTRACK;
3195 info.isMute = false;
3196 info.isBlind = true;
3198 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3199 m_commandStack->push(addTrack);
3200 m_document->setModified(true);
3204 void CustomTrackView::slotDeleteTrack(int ix) {
3206 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3208 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3209 deleteTimelineTrack(ix, info);
3210 m_document->setModified(true);
3211 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3212 m_commandStack->push(command);*/
3216 void CustomTrackView::slotChangeTrack(int ix) {
3217 QDialog d(parentWidget());
3218 Ui::AddTrack_UI view;
3220 view.label->setText(i18n("Change track"));
3221 view.before_select->setHidden(true);
3222 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3223 view.track_nb->setValue(ix);
3224 d.setWindowTitle(i18n("Change Track Type"));
3226 if (d.exec() == QDialog::Accepted) {
3228 if (view.video_track->isChecked()) {
3229 info.type = VIDEOTRACK;
3230 info.isMute = false;
3231 info.isBlind = false;
3233 info.type = AUDIOTRACK;
3234 info.isMute = false;
3235 info.isBlind = true;
3237 changeTimelineTrack(ix, info);
3238 m_document->setModified(true);
3243 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3244 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3245 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3246 QList<QGraphicsItem *> selection = m_scene->items(r);
3247 QUndoCommand *deleteTrack = new QUndoCommand();
3248 deleteTrack->setText("Delete track");
3250 // Delete all clips in selected track
3251 for (int i = 0; i < selection.count(); i++) {
3252 if (selection.at(i)->type() == AVWIDGET) {
3253 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3254 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3255 m_scene->removeItem(item);
3258 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3259 Transition *item = static_cast <Transition *>(selection.at(i));
3260 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3261 m_scene->removeItem(item);
3267 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3268 m_commandStack->push(deleteTrack);
3271 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3272 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix);
3273 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3274 m_commandStack->push(changeTrack);
3277 void CustomTrackView::autoTransition() {
3278 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3279 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3280 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3283 Transition *tr = static_cast <Transition*>(itemList.at(0));
3284 tr->setAutomatic(!tr->isAutomatic());
3285 QDomElement transition = tr->toXML();
3286 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);
3289 #include "customtrackview.moc"