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 QHash <QString, QString> effectParams = clip->addEffect(effect);
979 if (!m_document->renderer()->mltAddEffect(track, pos, effectParams))
980 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
981 emit clipItemSelected(clip);
982 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
985 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
986 QString index = effect.attribute("kdenlive_ix");
987 if (effect.attribute("disabled") != "1" && !m_document->renderer()->mltRemoveEffect(track, pos, index)) {
988 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
991 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
993 clip->deleteEffect(index);
994 emit clipItemSelected(clip);
998 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
999 QList<QGraphicsItem *> itemList;
1000 if (track == -1) itemList = scene()->selectedItems();
1001 if (itemList.isEmpty()) {
1002 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1003 if (clip) itemList.append(clip);
1004 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1006 kDebug() << "// REQUESTING EFFECT ONÂ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1007 for (int i = 0; i < itemList.count(); i++) {
1008 if (itemList.at(i)->type() == AVWIDGET) {
1009 ClipItem *item = (ClipItem *)itemList.at(i);
1010 item->initEffect(effect);
1011 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true);
1012 m_commandStack->push(command);
1015 m_document->setModified(true);
1018 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1019 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1020 m_commandStack->push(command);
1021 m_document->setModified(true);
1024 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1025 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1027 QHash <QString, QString> effectParams = clip->getEffectArgs(effect);
1028 // check if we are trying to reset a keyframe effect
1029 if (effectParams.contains("keyframes") && effectParams.value("keyframes").isEmpty()) {
1030 clip->initEffect(effect);
1031 clip->setEffectAt(ix, effect);
1032 effectParams = clip->getEffectArgs(effect);
1034 if (effectParams.value("disabled") == "1") {
1035 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.value("kdenlive_ix"))) {
1036 kDebug() << "////// DISABLING EFFECT: " << index << ", CURRENTLA: " << clip->selectedEffectIndex();
1037 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1038 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1039 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1041 clip->setEffectAt(ix, effect);
1042 if (ix == clip->selectedEffectIndex()) {
1043 clip->setSelectedEffect(ix);
1044 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1046 if (effect.attribute("tag") == "volume") {
1047 // A fade effect was modified, update the clip
1048 if (effect.attribute("id") == "fadein") {
1049 int pos = effectParams.value("out").toInt() - effectParams.value("in").toInt();
1050 clip->setFadeIn(pos);
1052 if (effect.attribute("id") == "fadeout") {
1053 int pos = effectParams.value("out").toInt() - effectParams.value("in").toInt();
1054 clip->setFadeOut(pos);
1059 m_document->setModified(true);
1062 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1063 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1065 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1066 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1067 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1068 clip->setEffectAt(oldPos - 1, act);
1069 clip->setEffectAt(newPos - 1, before);
1070 emit clipItemSelected(clip, newPos - 1);
1072 m_document->setModified(true);
1075 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1076 QDomElement effect = clip->effectAt(effectPos);
1077 QDomElement oldEffect = effect.cloneNode().toElement();
1078 effect.setAttribute("disabled", disable);
1079 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1080 m_commandStack->push(command);
1081 m_document->setModified(true);
1084 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1085 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1086 m_commandStack->push(command);
1087 m_document->setModified(true);
1090 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1091 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1092 m_commandStack->push(command);
1095 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1098 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1099 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1100 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1101 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);
1102 m_blockRefresh = false;
1105 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1107 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1108 int cutPos = (int) cutTime.frames(m_document->fps());
1110 newPos.startPos = cutTime;
1111 newPos.endPos = info.endPos;
1112 newPos.cropStart = item->cropStart() + (cutTime - info.startPos);
1113 newPos.track = info.track;
1114 ClipItem *dup = item->clone(newPos);
1115 kDebug() << "// REsizing item to: " << cutPos;
1116 item->resizeEnd(cutPos, false);
1117 scene()->addItem(dup);
1118 if (item->checkKeyFrames()) slotRefreshEffects(item);
1119 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1120 item->baseClip()->addReference();
1121 m_document->updateClip(item->baseClip()->getId());
1122 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);
1123 kDebug() << "// CUTTING CLIP dONE";
1127 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1128 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1129 if (!item || !dup || item == dup) {
1130 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1131 m_blockRefresh = false;
1134 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1135 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1139 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1140 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1141 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1142 //deleteClip(dup->info());
1145 if (dup->isSelected()) emit clipItemSelected(NULL);
1146 dup->baseClip()->removeReference();
1147 m_document->updateClip(dup->baseClip()->getId());
1148 scene()->removeItem(dup);
1151 ItemInfo clipinfo = item->info();
1152 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1153 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1155 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1157 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1160 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1163 void CustomTrackView::slotEnableRefresh() {
1164 m_blockRefresh = false;
1167 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1168 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1169 if (itemList.count() == 1) {
1170 if (itemList.at(0)->type() == AVWIDGET) {
1171 ClipItem *item = (ClipItem *) itemList.at(0);
1173 info.track = item->track();
1174 ClipItem *transitionClip = NULL;
1175 const int transitiontrack = getPreviousVideoTrack(info.track);
1176 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1177 if (pos < item->startPos() + item->duration() / 2) {
1178 // add transition to clip start
1179 info.startPos = item->startPos();
1180 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1181 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1182 info.endPos = transitionClip->endPos();
1183 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1185 // add transition to clip end
1186 info.endPos = item->endPos();
1187 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1188 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1189 info.startPos = transitionClip->startPos();
1190 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1191 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1193 slotAddTransition(item, info, transitiontrack, transition);
1195 } else for (int i = 0; i < itemList.count(); i++) {
1196 if (itemList.at(i)->type() == AVWIDGET) {
1197 ClipItem *item = (ClipItem *) itemList.at(i);
1199 info.startPos = item->startPos();
1200 info.endPos = info.startPos + GenTime(65, m_document->fps());
1201 info.track = item->track();
1202 int transitiontrack = getPreviousVideoTrack(info.track);
1203 slotAddTransition(item, info, transitiontrack, transition);
1208 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1209 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1210 m_commandStack->push(command);
1211 m_document->setModified(true);
1214 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1215 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1216 scene()->addItem(tr);
1218 //kDebug() << "---- ADDING transition " << params.attribute("value");
1219 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
1220 m_document->setModified(true);
1223 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1224 Transition *item = getTransitionItemAt((int)transitionInfo.startPos.frames(m_document->fps()), transitionInfo.track);
1226 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1229 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1230 if (m_dragItem == item) m_dragItem = NULL;
1232 emit transitionItemSelected(NULL);
1233 m_document->setModified(true);
1236 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1237 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), true);
1238 m_commandStack->push(command);
1239 m_document->setModified(true);
1242 void CustomTrackView::slotTransitionTrackUpdated(Transition *tr, int track) {
1243 QDomElement old = tr->toXML().cloneNode().toElement();
1245 track = getPreviousVideoTrack(tr->track());
1246 tr->setForcedTrack(false, track);
1248 tr->setForcedTrack(true, m_document->tracksCount() + 1 - track);
1250 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), true);
1251 m_commandStack->push(command);
1252 m_document->setModified(true);
1255 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1256 Transition *item = getTransitionItemAt((int)pos.frames(m_document->fps()), track);
1258 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1261 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);
1262 item->setTransitionParameters(transition);
1263 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1264 m_document->setModified(true);
1267 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1268 event->setDropAction(Qt::IgnoreAction);
1269 const int track = (int)(mapToScene(event->pos()).y() / m_tracksHeight);
1270 const int pos = mapToScene(event->pos()).x();
1271 //kDebug() << "// DRAG MOVE TO TRACK: " << track;
1272 if (m_selectionGroup) {
1273 m_selectionGroup->setPos(pos, event->pos().y());
1274 event->setDropAction(Qt::MoveAction);
1275 if (event->mimeData()->hasFormat("kdenlive/producerslist") || event->mimeData()->hasFormat("kdenlive/clip")) {
1276 event->acceptProposedAction();
1279 QGraphicsView::dragMoveEvent(event);
1283 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1284 if (m_selectionGroup) {
1285 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1287 scene()->destroyItemGroup(m_selectionGroup);
1288 m_selectionGroup = NULL;
1289 } else QGraphicsView::dragLeaveEvent(event);
1292 void CustomTrackView::dropEvent(QDropEvent * event) {
1293 if (m_selectionGroup) {
1294 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1295 resetSelectionGroup();
1296 m_scene->clearSelection();
1297 for (int i = 0; i < items.count(); i++) {
1298 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1299 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1300 m_commandStack->push(command);
1301 item->baseClip()->addReference();
1302 m_document->updateClip(item->baseClip()->getId());
1304 info = item->info();
1305 if (item->baseClip()->isTransparent()) {
1306 // add transparency transition
1307 int endTrack = getPreviousVideoTrack(info.track);
1308 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "alphatransparency"), true);
1309 scene()->addItem(tr);
1310 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1312 info.track = m_document->tracksCount() - item->track();
1313 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1314 item->setSelected(true);
1316 m_document->setModified(true);
1317 } else QGraphicsView::dropEvent(event);
1322 QStringList CustomTrackView::mimeTypes() const {
1323 QStringList qstrList;
1324 // list of accepted mime types for drop
1325 qstrList.append("text/plain");
1326 qstrList.append("kdenlive/producerslist");
1327 qstrList.append("kdenlive/clip");
1331 Qt::DropActions CustomTrackView::supportedDropActions() const {
1332 // returns what actions are supported when dropping
1333 return Qt::MoveAction;
1336 void CustomTrackView::setDuration(int duration) {
1337 if (duration > sceneRect().width())
1338 setSceneRect(0, 0, (duration + 100), sceneRect().height());
1339 m_projectDuration = duration;
1342 int CustomTrackView::duration() const {
1343 return m_projectDuration;
1346 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1347 if (ix == -1) m_document->insertTrack(ix, type);
1349 m_document->insertTrack(m_document->tracksCount() - ix, type);
1350 // insert track in MLT playlist
1351 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1353 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1354 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1355 QList<QGraphicsItem *> selection = m_scene->items(r);
1356 resetSelectionGroup();
1358 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1359 scene()->addItem(m_selectionGroup);
1360 for (int i = 0; i < selection.count(); i++) {
1361 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1362 m_selectionGroup->addToGroup(selection.at(i));
1363 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1365 // Move graphic items
1366 m_selectionGroup->translate(0, m_tracksHeight);
1368 // adjust track number
1369 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1370 for (int i = 0; i < children.count(); i++) {
1371 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1373 ItemInfo clipinfo = item->info();
1374 if (item->type() == AVWIDGET) {
1375 ClipItem *clip = static_cast <ClipItem *>(item);
1376 // We add a move clip command so that we get the correct producer for new track number
1377 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1378 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1379 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1381 } else if (item->type() == TRANSITIONWIDGET) {
1382 Transition *tr = static_cast <Transition *>(item);
1383 int track = tr->transitionEndTrack();
1385 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1389 resetSelectionGroup(false);
1392 int maxHeight = m_tracksHeight * m_document->tracksCount();
1393 for (int i = 0; i < m_guides.count(); i++) {
1394 QLineF l = m_guides.at(i)->line();
1395 l.setP2(QPointF(l.x2(), maxHeight));
1396 m_guides.at(i)->setLine(l);
1398 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1399 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1400 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1401 viewport()->update();
1402 //setFixedHeight(50 * m_tracksCount);
1405 void CustomTrackView::removeTrack(int ix) {
1406 // Delete track in MLT playlist
1407 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1408 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1410 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1411 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1412 QList<QGraphicsItem *> selection = m_scene->items(r);
1414 resetSelectionGroup();
1416 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1417 scene()->addItem(m_selectionGroup);
1418 for (int i = 0; i < selection.count(); i++) {
1419 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1420 m_selectionGroup->addToGroup(selection.at(i));
1421 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1424 // Move graphic items
1425 qreal ydiff = 0 - (int) m_tracksHeight;
1426 m_selectionGroup->translate(0, ydiff);
1428 // adjust track number
1429 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1430 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1431 for (int i = 0; i < children.count(); i++) {
1432 if (children.at(i)->type() == AVWIDGET) {
1433 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1435 ItemInfo clipinfo = clip->info();
1436 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1437 // We add a move clip command so that we get the correct producer for new track number
1438 if (clip->clipType() == AV || clip->clipType() == AUDIO)
1439 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1440 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1441 Transition *tr = static_cast <Transition *>(children.at(i));
1443 int track = tr->transitionEndTrack();
1445 ItemInfo clipinfo = tr->info();
1446 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1450 resetSelectionGroup(false);
1452 int maxHeight = m_tracksHeight * m_document->tracksCount();
1453 for (int i = 0; i < m_guides.count(); i++) {
1454 QLineF l = m_guides.at(i)->line();
1455 l.setP2(QPointF(l.x2(), maxHeight));
1456 m_guides.at(i)->setLine(l);
1458 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1459 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1460 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1461 viewport()->update();
1464 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1465 int tracknumber = m_document->tracksCount() - ix;
1466 m_document->setTrackType(tracknumber - 1, type);
1467 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1468 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1469 viewport()->update();
1473 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1474 /*for (int i = 0; i < m_document->tracksCount(); i++)
1475 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1477 int tracknumber = m_document->tracksCount() - ix;
1479 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1480 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1481 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1482 m_document->setModified(true);
1485 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1486 int tracknumber = m_document->tracksCount() - ix;
1487 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1488 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1489 m_document->setModified(true);
1492 void CustomTrackView::slotRemoveSpace() {
1495 if (m_menuPosition.isNull()) {
1496 pos = GenTime(cursorPos(), m_document->fps());
1498 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1501 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1502 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1504 ClipItem *item = getClipItemAt(pos, track);
1506 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);
1509 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1510 //kDebug() << "// GOT LENGT; " << length;
1512 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);
1516 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1517 QList<QGraphicsItem *> items = m_scene->items(r);
1519 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1520 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1522 for (int i = 0; i < items.count(); i++) {
1523 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1524 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1525 ItemInfo info = item->info();
1526 if (item->type() == AVWIDGET) {
1527 clipsToMove.append(info);
1528 } else if (item->type() == TRANSITIONWIDGET) {
1529 transitionsToMove.append(info);
1534 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1535 m_commandStack->push(command);
1538 void CustomTrackView::slotInsertSpace() {
1541 if (m_menuPosition.isNull()) {
1542 pos = GenTime(cursorPos(), m_document->fps());
1544 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1545 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1547 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1548 if (d.exec() != QDialog::Accepted) return;
1549 GenTime spaceDuration = d.selectedDuration();
1550 track = d.selectedTrack();
1551 ClipItem *item = getClipItemAt(pos, track);
1552 if (item) pos = item->startPos();
1555 int maxh = sceneRect().height();
1557 minh = track * m_tracksHeight + m_tracksHeight / 2;
1558 maxh = m_tracksHeight / 2 - 1;
1561 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1562 QList<QGraphicsItem *> items = m_scene->items(r);
1564 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1565 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1567 for (int i = 0; i < items.count(); i++) {
1568 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1569 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1570 ItemInfo info = item->info();
1571 if (item->type() == AVWIDGET) {
1572 clipsToMove.append(info);
1573 } else if (item->type() == TRANSITIONWIDGET) {
1574 transitionsToMove.append(info);
1579 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1580 m_commandStack->push(command);
1583 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1584 int diff = duration.frames(m_document->fps());
1585 resetSelectionGroup();
1586 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1587 scene()->addItem(m_selectionGroup);
1589 Transition *transition;
1591 kDebug() << "/// STARTING SPACE INSERT";
1594 // Create lists with start pos for each track
1595 QMap <int, int> trackClipStartList;
1596 QMap <int, int> trackTransitionStartList;
1598 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1599 trackClipStartList[i] = -1;
1600 trackTransitionStartList[i] = -1;
1603 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1604 kDebug() << "/// FETCHING CLIP: " << i;
1605 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1607 m_selectionGroup->addToGroup(clip);
1608 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))
1609 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1610 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1611 } 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);
1613 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1614 kDebug() << "/// FETCHING TRANS: " << i;
1615 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1617 m_selectionGroup->addToGroup(transition);
1618 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))
1619 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1620 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1621 } 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);
1623 kDebug() << "/// STARTING SPACE DONE";
1624 m_selectionGroup->translate(diff, 0);
1625 resetSelectionGroup(false);
1626 kDebug() << "/// STARTING SPACE DONE2";
1627 if (track != -1) track = m_document->tracksCount() - track;
1628 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1631 void CustomTrackView::deleteClip(const QString &clipId) {
1632 QList<QGraphicsItem *> itemList = items();
1633 for (int i = 0; i < itemList.count(); i++) {
1634 if (itemList.at(i)->type() == AVWIDGET) {
1635 ClipItem *item = (ClipItem *)itemList.at(i);
1636 if (item->clipProducer() == clipId) {
1637 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true);
1638 m_commandStack->push(command);
1645 void CustomTrackView::setCursorPos(int pos, bool seek) {
1646 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1648 m_cursorLine->setPos(pos, 0);
1649 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1650 else if (m_autoScroll) checkScrolling();
1653 void CustomTrackView::updateCursorPos() {
1654 m_cursorLine->setPos(m_cursorPos, 0);
1657 int CustomTrackView::cursorPos() {
1658 return (int)(m_cursorPos);
1661 void CustomTrackView::moveCursorPos(int delta) {
1662 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1663 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1664 m_cursorPos += delta;
1665 m_cursorLine->setPos(m_cursorPos, 0);
1666 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1667 //if (m_autoScroll && m_scale < 50) checkScrolling();
1670 void CustomTrackView::checkScrolling() {
1671 int vert = verticalScrollBar()->value();
1672 int hor = cursorPos();
1673 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
1674 //centerOn(QPointF(cursorPos(), m_tracksHeight));
1675 /*QRect rectInView = viewport()->rect();
1676 int delta = rectInView.width() / 3;
1677 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
1678 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
1679 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));*/
1682 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
1683 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
1684 QGraphicsView::mouseReleaseEvent(event);
1685 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
1686 if (event->button() == Qt::MidButton) {
1689 setDragMode(QGraphicsView::NoDrag);
1690 if (m_operationMode == MOVEGUIDE) {
1691 setCursor(Qt::ArrowCursor);
1692 m_operationMode = NONE;
1693 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
1694 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
1695 m_commandStack->push(command);
1696 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
1700 } else if (m_operationMode == SPACER) {
1701 int endClick = (int)(mapToScene(event->pos()).x() + 0.5);
1702 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
1703 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
1704 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
1705 // We are moving all tracks
1709 int startPos = (int) m_selectionGroup->boundingRect().topLeft().x();
1710 int diff = ((int) m_selectionGroup->pos().x()) - startPos;
1711 //kDebug()<<"//////// SPACER DIFF: "<<diff<<<<m_selectionGroup->boundingRect().topLeft();
1713 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1715 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1716 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1718 // Create lists with start pos for each track
1719 QMap <int, int> trackClipStartList;
1720 QMap <int, int> trackTransitionStartList;
1722 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1723 trackClipStartList[i] = -1;
1724 trackTransitionStartList[i] = -1;
1727 for (int i = 0; i < items.count(); i++) {
1728 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1729 ItemInfo info = item->info();
1730 if (item->type() == AVWIDGET) {
1731 clipsToMove.append(info);
1732 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
1733 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
1734 } else if (item->type() == TRANSITIONWIDGET) {
1735 transitionsToMove.append(info);
1736 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
1737 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
1741 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(diff, m_document->fps()), false);
1742 m_commandStack->push(command);
1743 if (track != -1) track = m_document->tracksCount() - track;
1744 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, GenTime(diff, m_document->fps()), GenTime());
1746 resetSelectionGroup(false);
1747 m_operationMode = NONE;
1748 } else if (m_operationMode == RUBBERSELECTION) {
1749 kDebug() << "// END RUBBER SELECT";
1750 resetSelectionGroup();
1751 groupSelectedItems();
1752 m_operationMode = NONE;
1755 if (m_dragItem == NULL && m_selectionGroup == NULL) {
1756 emit transitionItemSelected(NULL);
1760 if (m_dragItem) info = m_dragItem->info();
1762 if (m_operationMode == MOVE) {
1763 setCursor(Qt::OpenHandCursor);
1765 if (m_selectionGroup == NULL) {
1766 // we are moving one clip, easy
1767 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1768 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1769 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));
1771 QUndoCommand *moveCommand = new QUndoCommand();
1772 moveCommand->setText(i18n("Move clip"));
1773 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
1774 // Also move automatic transitions (on lower track)
1775 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1776 if (tr && tr->isAutomatic()) {
1777 tr->updateTransitionEndTrack(getPreviousVideoTrack(info.track));
1778 ItemInfo trInfo = tr->info();
1779 ItemInfo newTrInfo = trInfo;
1780 newTrInfo.startPos = m_dragItem->startPos();
1781 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && !getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1782 // transition end should be adjusted to clip on lower track
1783 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1785 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1787 if (tr == NULL || tr->endPos() < item->endPos()) {
1788 // Check if there is a transition at clip end
1789 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1790 if (tr && tr->isAutomatic()) {
1791 tr->updateTransitionEndTrack(getPreviousVideoTrack(info.track));
1792 ItemInfo trInfo = tr->info();
1793 ItemInfo newTrInfo = trInfo;
1794 newTrInfo.endPos = m_dragItem->endPos();
1795 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1796 // transition end should be moved
1797 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1799 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1802 // Also move automatic transitions (on upper track)
1803 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1804 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1805 ItemInfo trInfo = tr->info();
1806 ItemInfo newTrInfo = trInfo;
1807 newTrInfo.startPos = m_dragItem->startPos();
1808 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1809 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && !getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
1810 // transition end should be adjusted to clip on upper track
1811 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1813 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1815 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < item->endPos())) {
1816 // Check if there is a transition at clip end
1817 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1818 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1819 ItemInfo trInfo = tr->info();
1820 ItemInfo newTrInfo = trInfo;
1821 newTrInfo.endPos = m_dragItem->endPos();
1822 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1823 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && !getClipItemAtStart(trInfo.startPos, tr->track())) {
1824 // transition start should be moved
1825 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1827 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1830 m_commandStack->push(moveCommand);
1832 // undo last move and emit error message
1833 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
1834 m_commandStack->push(command);
1835 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
1838 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1839 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1840 m_commandStack->push(command);
1841 Transition *transition = (Transition *) m_dragItem;
1842 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
1843 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);
1846 // Moving several clips. We need to delete them and readd them to new position,
1847 // or they might overlap each other during the move
1849 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1851 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1852 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1854 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1855 const int trackOffset = m_selectionGroup->track() - m_selectionGroupInfo.track;
1856 if (timeOffset != GenTime() || trackOffset != 0) {
1857 QUndoCommand *moveClips = new QUndoCommand();
1858 moveClips->setText(i18n("Move group"));
1859 // remove items in MLT playlist
1860 for (int i = 0; i < items.count(); i++) {
1861 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1862 ItemInfo info = item->info();
1863 if (item->type() == AVWIDGET) {
1864 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
1865 // error, clip cannot be removed from playlist
1866 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
1868 clipsToMove.append(info);
1871 transitionsToMove.append(info);
1872 Transition *tr = static_cast <Transition*>(item);
1873 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1877 for (int i = 0; i < items.count(); i++) {
1878 // re-add items in correct place
1879 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1881 ItemInfo info = item->info();
1882 if (item->type() == AVWIDGET) {
1883 ClipItem *clip = static_cast <ClipItem*>(item);
1884 info.track = m_document->tracksCount() - info.track;
1885 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
1887 Transition *tr = static_cast <Transition*>(item);
1888 int newTrack = tr->transitionEndTrack();
1889 if (!tr->forcedTrack()) {
1890 newTrack += trackOffset;
1891 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
1893 tr->updateTransitionEndTrack(newTrack);
1894 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1898 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveClips);
1899 m_commandStack->push(moveClips);
1901 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
1902 //QPointF oldpos = m_selectionGroup->scenePos();
1903 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
1904 m_selectionGroup->setPos(top);
1905 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1906 m_selectionGroupInfo.track = m_selectionGroup->track();
1910 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
1912 if (m_dragItem->type() == AVWIDGET) {
1913 ItemInfo resizeinfo = m_dragItemInfo;
1914 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
1915 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
1917 QUndoCommand *resizeCommand = new QUndoCommand();
1918 resizeCommand->setText(i18n("Resize clip"));
1920 // Check if there is an automatic transition on that clip (lower track)
1921 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1922 if (transition && transition->isAutomatic()) {
1923 ItemInfo trInfo = transition->info();
1924 ItemInfo newTrInfo = trInfo;
1925 newTrInfo.startPos = m_dragItem->startPos();
1926 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1928 // Check if there is an automatic transition on that clip (upper track)
1929 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1930 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
1931 ItemInfo trInfo = transition->info();
1932 ItemInfo newTrInfo = trInfo;
1933 newTrInfo.startPos = m_dragItem->startPos();
1934 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1936 updateClipFade(static_cast <ClipItem *>(m_dragItem));
1937 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
1938 m_commandStack->push(resizeCommand);
1940 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
1941 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1943 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1944 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1945 m_commandStack->push(command);
1946 Transition *transition = static_cast <Transition *>(m_dragItem);
1947 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);
1950 //m_document->renderer()->doRefresh();
1951 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
1953 if (m_dragItem->type() == AVWIDGET) {
1954 ItemInfo resizeinfo = info;
1955 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
1956 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
1958 QUndoCommand *resizeCommand = new QUndoCommand();
1959 resizeCommand->setText(i18n("Resize clip"));
1961 // Check if there is an automatic transition on that clip (lower track)
1962 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1963 if (tr && tr->isAutomatic()) {
1964 ItemInfo trInfo = tr->info();
1965 ItemInfo newTrInfo = trInfo;
1966 newTrInfo.endPos = m_dragItem->endPos();
1967 if (!static_cast<ClipItem*>(m_dragItem)->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1968 // transition start should be moved
1969 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1971 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1974 // Check if there is an automatic transition on that clip (upper track)
1975 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1976 if (tr) kDebug() << "TRANS TRK: " << tr->transitionEndTrack() << ", CLP TRK:" << m_dragItemInfo.track << ", CALC: " << m_document->tracksCount() - tr->transitionEndTrack();
1977 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1978 kDebug() << ".............. GOT TRANSITION";
1979 ItemInfo trInfo = tr->info();
1980 ItemInfo newTrInfo = trInfo;
1981 newTrInfo.endPos = m_dragItem->endPos();
1982 if (!static_cast<ClipItem*>(m_dragItem)->baseClip()->isTransparent() && !getClipItemAtStart(trInfo.startPos, trInfo.track)) {
1983 // transition start should be moved
1984 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1986 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
1989 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
1990 m_commandStack->push(resizeCommand);
1991 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
1993 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
1994 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1996 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1997 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1998 m_commandStack->push(command);
1999 Transition *transition = static_cast <Transition *>(m_dragItem);
2000 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);
2002 //m_document->renderer()->doRefresh();
2003 } else if (m_operationMode == FADEIN) {
2004 //Â resize fade in effect
2005 ClipItem * item = (ClipItem *) m_dragItem;
2006 int ix = item->hasEffect("volume", "fadein");
2008 QDomElement oldeffect = item->effectAt(ix);
2009 int start = item->cropStart().frames(m_document->fps());
2010 int end = item->fadeIn();
2012 slotDeleteEffect(item, oldeffect);
2015 QDomElement effect = oldeffect.cloneNode().toElement();
2016 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2017 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2018 slotUpdateClipEffect(item, effect, oldeffect, ix);
2019 emit clipItemSelected(item, ix);
2021 } else if (item->fadeIn() != 0) {
2022 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2023 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2024 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2026 } else if (m_operationMode == FADEOUT) {
2027 //Â resize fade in effect
2028 ClipItem * item = (ClipItem *) m_dragItem;
2029 int ix = item->hasEffect("volume", "fadeout");
2031 QDomElement oldeffect = item->effectAt(ix);
2032 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2033 int start = item->fadeOut();
2035 slotDeleteEffect(item, oldeffect);
2037 start = end - start;
2038 QDomElement effect = oldeffect.cloneNode().toElement();
2039 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2040 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2041 slotUpdateClipEffect(item, effect, oldeffect, ix);
2042 emit clipItemSelected(item, ix);
2044 } else if (item->fadeOut() != 0) {
2045 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2046 EffectsList::setParameter(effect, "out", QString::number(item->fadeOut()));
2047 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2049 } else if (m_operationMode == KEYFRAME) {
2050 // update the MLT effect
2051 ClipItem * item = (ClipItem *) m_dragItem;
2052 QString previous = item->keyframes(item->selectedEffectIndex());
2053 item->updateKeyframeEffect();
2054 QString next = item->keyframes(item->selectedEffectIndex());
2055 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2056 m_commandStack->push(command);
2057 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2060 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? static_cast <Transition *>(m_dragItem) : NULL);
2061 m_document->setModified(true);
2062 m_operationMode = NONE;
2065 void CustomTrackView::deleteClip(ItemInfo info) {
2066 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2068 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2069 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2072 if (item->isSelected()) emit clipItemSelected(NULL);
2073 item->baseClip()->removeReference();
2074 m_document->updateClip(item->baseClip()->getId());
2076 if (item->baseClip()->isTransparent()) {
2077 // also remove automatic transition
2078 Transition *tr = getTransitionItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2079 if (tr && tr->isAutomatic()) {
2080 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2081 scene()->removeItem(tr);
2085 scene()->removeItem(item);
2086 if (m_dragItem == item) m_dragItem = NULL;
2088 m_document->renderer()->doRefresh();
2091 void CustomTrackView::deleteSelectedClips() {
2092 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2093 if (itemList.count() == 0) {
2094 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2097 QUndoCommand *deleteSelected = new QUndoCommand();
2098 deleteSelected->setText(i18n("Delete selected items"));
2099 for (int i = 0; i < itemList.count(); i++) {
2100 if (itemList.at(i)->type() == AVWIDGET) {
2101 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2102 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2103 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2104 Transition *item = static_cast <Transition *>(itemList.at(i));
2106 info.startPos = item->startPos();
2107 info.endPos = item->endPos();
2108 info.track = item->track();
2109 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2112 m_commandStack->push(deleteSelected);
2115 void CustomTrackView::changeClipSpeed() {
2116 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2117 if (itemList.count() == 0) {
2118 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2121 QUndoCommand *changeSelected = new QUndoCommand();
2122 changeSelected->setText("Edit clip speed");
2123 for (int i = 0; i < itemList.count(); i++) {
2124 if (itemList.at(i)->type() == AVWIDGET) {
2125 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2126 ItemInfo info = item->info();
2127 int percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 300);
2128 double speed = (double) percent / 100.0;
2129 if (item->speed() != speed)
2130 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2133 m_commandStack->push(changeSelected);
2136 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2137 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2138 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2139 info.track = m_document->tracksCount() - item->track();
2140 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2141 //kDebug() << "//CH CLIP SPEED: " << speed << "x" << oldspeed << ", END POS: " << endPos;
2142 item->setSpeed(speed);
2143 item->updateRectGeometry();
2144 if (item->cropDuration().frames(m_document->fps()) > endPos)
2145 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2146 m_document->setModified(true);
2149 void CustomTrackView::cutSelectedClips() {
2150 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2151 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2152 for (int i = 0; i < itemList.count(); i++) {
2153 if (itemList.at(i)->type() == AVWIDGET) {
2154 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2155 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2156 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2157 m_commandStack->push(command);
2163 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2164 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2165 if (baseclip == NULL) {
2166 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2169 ClipItem *item = new ClipItem(baseclip, info, m_document->fps());
2170 item->setEffectList(effects);
2171 scene()->addItem(item);
2172 if (item->baseClip()->isTransparent()) {
2173 // add transparency transition
2174 int endTrack = getPreviousVideoTrack(info.track);
2175 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "alphatransparency"), true);
2176 scene()->addItem(tr);
2177 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2180 baseclip->addReference();
2181 m_document->updateClip(baseclip->getId());
2182 info.track = m_document->tracksCount() - info.track;
2183 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer(info.track));
2184 for (int i = 0; i < item->effectsCount(); i++) {
2185 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2187 m_document->renderer()->doRefresh();
2190 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2191 QList<QGraphicsItem *> list = scene()->items();
2192 ClipItem *clip = NULL;
2193 for (int i = 0; i < list.size(); ++i) {
2194 if (list.at(i)->type() == AVWIDGET) {
2195 clip = static_cast <ClipItem *>(list.at(i));
2196 if (clip->clipProducer() == clipId) {
2197 clip->refreshClip();
2198 ItemInfo info = clip->info();
2199 info.track = m_document->tracksCount() - clip->track();
2200 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2206 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2207 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()) - 1, track * m_tracksHeight + m_tracksHeight / 2));
2208 ClipItem *clip = NULL;
2209 for (int i = 0; i < list.size(); ++i) {
2210 if (list.at(i)->type() == AVWIDGET) {
2211 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2212 if (test->endPos() == pos) clip = test;
2219 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2220 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2221 ClipItem *clip = NULL;
2222 for (int i = 0; i < list.size(); ++i) {
2223 if (list.at(i)->type() == AVWIDGET) {
2224 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2225 if (test->startPos() == pos) clip = test;
2232 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2233 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2234 ClipItem *clip = NULL;
2235 for (int i = 0; i < list.size(); ++i) {
2236 if (list.at(i)->type() == AVWIDGET) {
2237 clip = static_cast <ClipItem *>(list.at(i));
2244 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2245 int framepos = (int)(pos.frames(m_document->fps()));
2246 return getClipItemAt(framepos, track);
2249 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
2250 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
2251 Transition *clip = NULL;
2252 for (int i = 0; i < list.size(); ++i) {
2253 if (list.at(i)->type() == TRANSITIONWIDGET) {
2254 clip = static_cast <Transition *>(list.at(i));
2261 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2262 int framepos = (int)(pos.frames(m_document->fps()));
2263 return getTransitionItemAt(framepos, track);
2266 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2267 int framepos = (int)(pos.frames(m_document->fps()));
2268 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2269 Transition *clip = NULL;
2270 for (int i = 0; i < list.size(); ++i) {
2271 if (list.at(i)->type() == TRANSITIONWIDGET) {
2272 Transition *test = static_cast <Transition *>(list.at(i));
2273 if (test->endPos() == pos) clip = test;
2280 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2281 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2282 Transition *clip = NULL;
2283 for (int i = 0; i < list.size(); ++i) {
2284 if (list.at(i)->type() == TRANSITIONWIDGET) {
2285 Transition *test = static_cast <Transition *>(list.at(i));
2286 if (test->startPos() == pos) clip = test;
2293 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2294 if (m_selectionGroup) resetSelectionGroup(false);
2295 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2297 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);
2298 kDebug() << "----------------Â ERROR, CANNOT find clip to move at.. ";
2301 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));
2303 bool snap = KdenliveSettings::snaptopoints();
2304 KdenliveSettings::setSnaptopoints(false);
2305 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2306 m_scene->clearSelection();
2307 item->setSelected(true);
2308 if (item->baseClip()->isTransparent()) {
2309 // Also move automatic transition
2310 Transition *tr = getTransitionItemAt((int) start.startPos.frames(m_document->fps()), start.track);
2311 if (tr && tr->isAutomatic()) {
2312 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2313 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);
2314 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2317 KdenliveSettings::setSnaptopoints(snap);
2319 // undo last move and emit error message
2320 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2322 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2325 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2327 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2328 resetSelectionGroup();
2329 m_scene->clearSelection();
2330 for (int i = 0; i < startClip.count(); i++) {
2332 startClip[i].startPos = startClip.at(i).startPos - offset;
2333 startClip[i].track = startClip.at(i).track - trackOffset;
2335 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2337 clip->setSelected(true);
2338 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2341 for (int i = 0; i < startTransition.count(); i++) {
2343 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2344 startTransition[i].track = startTransition.at(i).track - trackOffset;
2346 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2348 tr->setSelected(true);
2349 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());
2352 groupSelectedItems();
2353 if (m_selectionGroup) {
2354 QPointF pos = m_selectionGroup->pos();
2355 qreal posx = pos.x() + offset.frames(m_document->fps());
2356 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2357 bool snap = KdenliveSettings::snaptopoints();
2358 KdenliveSettings::setSnaptopoints(false);
2360 m_selectionGroup->setPos(posx, posy);
2362 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2363 m_selectionGroup->setPos(top);
2364 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2365 m_selectionGroupInfo.track = m_selectionGroup->track();
2367 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2368 for (int i = 0; i < children.count(); i++) {
2369 // re-add items in correct place
2370 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2372 ItemInfo info = item->info();
2373 if (item->type() == AVWIDGET) {
2374 ClipItem *clip = static_cast <ClipItem*>(item);
2375 info.track = m_document->tracksCount() - info.track;
2376 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2378 Transition *tr = static_cast <Transition*>(item);
2379 int newTrack = tr->transitionEndTrack();
2380 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2381 if (!tr->forcedTrack()) {
2382 newTrack += trackOffset;
2383 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2385 tr->updateTransitionEndTrack(newTrack);
2386 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2387 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2390 KdenliveSettings::setSnaptopoints(snap);
2395 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
2396 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()), start.track);
2398 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);
2399 kDebug() << "----------------Â ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
2402 //kDebug() << "----------------Â Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
2403 bool snap = KdenliveSettings::snaptopoints();
2404 KdenliveSettings::setSnaptopoints(false);
2405 //kDebug()<<"/// RESIZEÂ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
2406 if (end.endPos - end.startPos == start.endPos - start.startPos) {
2407 // Transition was moved
2408 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2409 } else if (end.endPos == start.endPos) {
2410 // Transition start resize
2411 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2412 } else if (end.startPos == start.startPos) {
2413 // Transition end resize;
2414 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2417 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2418 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2419 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2421 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
2422 KdenliveSettings::setSnaptopoints(snap);
2423 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2424 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);
2427 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
2429 bool resizeClipStart = true;
2430 if (start.startPos == end.startPos) resizeClipStart = false;
2431 /*if (resizeClipStart) offset = 1;
2433 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
2435 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);
2436 kDebug() << "----------------Â ERROR, CANNOT find clip to resize at... "; // << startPos;
2439 bool snap = KdenliveSettings::snaptopoints();
2440 KdenliveSettings::setSnaptopoints(false);
2441 if (resizeClipStart) {
2442 ItemInfo clipinfo = item->info();
2443 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2444 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
2446 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2447 updateClipFade(item);
2448 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2450 ItemInfo clipinfo = item->info();
2451 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2452 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
2454 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2455 updateClipFade(item, true);
2456 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2458 m_document->renderer()->doRefresh();
2459 KdenliveSettings::setSnaptopoints(snap);
2462 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
2463 if (!updateFadeOut) {
2464 int end = item->fadeIn();
2466 // there is a fade in effect
2467 int effectPos = item->hasEffect("volume", "fadein");
2468 if (effectPos == -1) return;
2469 QDomElement oldeffect = item->effectAt(effectPos);
2470 int start = item->cropStart().frames(m_document->fps());
2471 int max = item->cropDuration().frames(m_document->fps());
2473 item->setFadeIn(max);
2474 end = item->fadeIn();
2477 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2478 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2479 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
2480 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), effectParams))
2481 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2482 // if fade effect is displayed, update the effect edit widget with new clip duration
2483 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2486 int start = item->fadeOut();
2488 // there is a fade in effect
2489 int effectPos = item->hasEffect("volume", "fadeout");
2490 if (effectPos == -1) return;
2491 QDomElement oldeffect = item->effectAt(effectPos);
2492 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
2493 int max = item->cropDuration().frames(m_document->fps());
2495 item->setFadeOut(max);
2496 start = item->fadeOut();
2498 start = end - start;
2499 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2500 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2501 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
2502 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), effectParams))
2503 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2504 // if fade effect is displayed, update the effect edit widget with new clip duration
2505 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2510 double CustomTrackView::getSnapPointForPos(double pos) {
2511 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
2514 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
2515 QList <GenTime> snaps;
2517 if (selected) offset = selected->duration();
2518 QList<QGraphicsItem *> itemList = items();
2519 for (int i = 0; i < itemList.count(); i++) {
2520 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
2521 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2522 GenTime start = item->startPos();
2523 GenTime end = item->endPos();
2524 snaps.append(start);
2526 QList < GenTime > markers = item->snapMarkers();
2527 for (int i = 0; i < markers.size(); ++i) {
2528 GenTime t = markers.at(i);
2530 if (t > offset) snaps.append(t - offset);
2532 if (offset != GenTime()) {
2533 if (start > offset) snaps.append(start - offset);
2534 if (end > offset) snaps.append(end - offset);
2536 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2537 Transition *transition = static_cast <Transition*>(itemList.at(i));
2538 GenTime start = transition->startPos();
2539 GenTime end = transition->endPos();
2540 snaps.append(start);
2542 if (offset != GenTime()) {
2543 if (start > offset) snaps.append(start - offset);
2544 if (end > offset) snaps.append(end - offset);
2549 // add cursor position
2550 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2552 if (offset != GenTime()) snaps.append(pos - offset);
2555 for (int i = 0; i < m_guides.count(); i++) {
2556 snaps.append(m_guides.at(i)->position());
2557 if (offset != GenTime()) snaps.append(m_guides.at(i)->position() - offset);
2561 m_scene->setSnapList(snaps);
2562 //for (int i = 0; i < m_snapPoints.size(); ++i)
2563 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
2566 void CustomTrackView::slotSeekToPreviousSnap() {
2567 updateSnapPoints(NULL);
2568 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2569 setCursorPos((int) res.frames(m_document->fps()));
2573 void CustomTrackView::slotSeekToNextSnap() {
2574 updateSnapPoints(NULL);
2575 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2576 setCursorPos((int) res.frames(m_document->fps()));
2580 void CustomTrackView::clipStart() {
2581 ClipItem *item = getMainActiveClip();
2583 setCursorPos((int) item->startPos().frames(m_document->fps()));
2588 void CustomTrackView::clipEnd() {
2589 ClipItem *item = getMainActiveClip();
2591 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
2596 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
2597 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
2598 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
2599 m_commandStack->push(command);
2602 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
2603 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
2604 m_commandStack->push(command);
2607 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
2608 DocClipBase *base = m_document->clipManager()->getClipById(id);
2609 QList <CommentedTime> markers = base->commentedSnapMarkers();
2611 if (markers.isEmpty()) {
2612 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
2615 QUndoCommand *deleteMarkers = new QUndoCommand();
2616 deleteMarkers->setText("Delete clip markers");
2618 for (int i = 0; i < markers.size(); i++) {
2619 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
2621 m_commandStack->push(deleteMarkers);
2624 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
2625 DocClipBase *base = m_document->clipManager()->getClipById(id);
2626 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
2627 else base->deleteSnapMarker(pos);
2628 m_document->setModified(true);
2629 viewport()->update();
2632 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
2633 return (*g1).position() < (*g2).position();
2636 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
2637 if (oldPos > GenTime() && pos > GenTime()) {
2639 for (int i = 0; i < m_guides.count(); i++) {
2640 if (m_guides.at(i)->position() == oldPos) {
2641 Guide *item = m_guides.at(i);
2642 item->updateGuide(pos, comment);
2646 } else if (pos > GenTime()) addGuide(pos, comment);
2650 for (int i = 0; i < m_guides.count(); i++) {
2651 if (m_guides.at(i)->position() == oldPos) {
2652 Guide *item = m_guides.takeAt(i);
2658 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2660 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2661 m_document->syncGuides(m_guides);
2664 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
2665 for (int i = 0; i < m_guides.count(); i++) {
2666 if (m_guides.at(i)->position() == pos) {
2667 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
2671 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
2672 scene()->addItem(g);
2674 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2675 m_document->syncGuides(m_guides);
2679 void CustomTrackView::slotAddGuide() {
2680 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
2681 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
2682 if (d.exec() != QDialog::Accepted) return;
2683 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
2684 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
2685 m_commandStack->push(command);
2689 void CustomTrackView::slotEditGuide() {
2690 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2692 for (int i = 0; i < m_guides.count(); i++) {
2693 if (m_guides.at(i)->position() == pos) {
2694 slotEditGuide(m_guides.at(i)->info());
2699 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2702 void CustomTrackView::slotEditGuide(CommentedTime guide) {
2703 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
2704 if (d.exec() == QDialog::Accepted) {
2705 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
2706 m_commandStack->push(command);
2711 void CustomTrackView::slotDeleteGuide() {
2712 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2714 for (int i = 0; i < m_guides.count(); i++) {
2715 if (m_guides.at(i)->position() == pos) {
2716 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
2717 m_commandStack->push(command);
2722 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2725 void CustomTrackView::slotDeleteAllGuides() {
2726 QUndoCommand *deleteAll = new QUndoCommand();
2727 deleteAll->setText("Delete all guides");
2728 for (int i = 0; i < m_guides.count(); i++) {
2729 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
2731 m_commandStack->push(deleteAll);
2734 void CustomTrackView::setTool(PROJECTTOOL tool) {
2738 void CustomTrackView::setScale(double scaleFactor) {
2740 matrix = matrix.scale(scaleFactor, 1);
2741 m_scene->setScale(scaleFactor);
2742 //scale(scaleFactor, 1);
2743 m_animationTimer->stop();
2752 /*double pos = cursorPos() / m_scale;
2753 m_scale = scaleFactor;
2754 m_scene->setScale(m_scale);
2755 int vert = verticalScrollBar()->value();
2756 kDebug() << " HHHHHHHH SCALING: " << m_scale;
2757 QList<QGraphicsItem *> itemList = items();
2758 for (int i = 0; i < itemList.count(); i++) {
2759 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2760 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
2761 clip->setRect(0, 0, (qreal) clip->duration().frames(m_document->fps()) * m_scale - .5, clip->rect().height());
2762 clip->setPos((qreal) clip->startPos().frames(m_document->fps()) * m_scale, clip->pos().y());
2766 for (int i = 0; i < m_guides.count(); i++) {
2767 m_guides.at(i)->updatePosition(m_scale);
2770 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
2771 updateCursorPos();*/
2773 centerOn(QPointF(cursorPos(), m_tracksHeight));
2774 //verticalScrollBar()->setValue(vert);*/
2777 void CustomTrackView::slotRefreshGuides() {
2778 if (KdenliveSettings::showmarkers()) {
2779 kDebug() << "// refresh GUIDES";
2780 for (int i = 0; i < m_guides.count(); i++) {
2781 m_guides.at(i)->update();
2786 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
2787 QColor base = palette().button().color();
2789 r.setWidth(r.width() + 1);
2790 painter->setClipRect(r);
2791 painter->drawLine(r.left(), 0, r.right(), 0);
2792 uint max = m_document->tracksCount();
2793 for (uint i = 0; i < max;i++) {
2794 /*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)));
2796 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)));
2797 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
2799 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
2800 if (height() > lowerLimit)
2801 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
2804 bool CustomTrackView::findString(const QString &text) {
2806 for (int i = 0; i < m_searchPoints.size(); ++i) {
2807 marker = m_searchPoints.at(i).comment();
2808 if (marker.contains(text, Qt::CaseInsensitive)) {
2809 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2810 int vert = verticalScrollBar()->value();
2811 int hor = cursorPos();
2812 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2820 bool CustomTrackView::findNextString(const QString &text) {
2822 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
2823 marker = m_searchPoints.at(i).comment();
2824 if (marker.contains(text, Qt::CaseInsensitive)) {
2825 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2826 int vert = verticalScrollBar()->value();
2827 int hor = cursorPos();
2828 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2837 void CustomTrackView::initSearchStrings() {
2838 m_searchPoints.clear();
2839 QList<QGraphicsItem *> itemList = items();
2840 for (int i = 0; i < itemList.count(); i++) {
2841 // parse all clip names
2842 if (itemList.at(i)->type() == AVWIDGET) {
2843 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2844 GenTime start = item->startPos();
2845 CommentedTime t(start, item->clipName());
2846 m_searchPoints.append(t);
2847 // add all clip markers
2848 QList < CommentedTime > markers = item->commentedSnapMarkers();
2849 m_searchPoints += markers;
2854 for (int i = 0; i < m_guides.count(); i++) {
2855 m_searchPoints.append(m_guides.at(i)->info());
2858 qSort(m_searchPoints);
2861 void CustomTrackView::clearSearchStrings() {
2862 m_searchPoints.clear();
2866 void CustomTrackView::copyClip() {
2867 while (m_copiedItems.count() > 0) {
2868 delete m_copiedItems.takeFirst();
2870 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2871 if (itemList.count() == 0) {
2872 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
2875 for (int i = 0; i < itemList.count(); i++) {
2876 if (itemList.at(i)->type() == AVWIDGET) {
2877 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
2878 m_copiedItems.append(dup->clone(dup->info()));
2879 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2880 Transition *dup = static_cast <Transition *>(itemList.at(i));
2881 m_copiedItems.append(dup->clone());
2886 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
2887 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));
2888 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2889 for (int i = 0; i < collisions.count(); i++) {
2890 if (collisions.at(i)->type() == type) return false;
2895 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2896 for (int i = 0; i < items.count(); i++) {
2897 ItemInfo info = items.at(i)->info();
2898 info.startPos += offset;
2899 info.endPos += offset;
2900 info.track += trackOffset;
2901 if (!canBePastedTo(info, items.at(i)->type())) return false;
2906 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2907 QPainterPath movePath;
2908 movePath.moveTo(0, 0);
2910 for (int i = 0; i < items.count(); i++) {
2911 ItemInfo info = items.at(i)->info();
2912 info.startPos = info.startPos + offset;
2913 info.endPos = info.endPos + offset;
2914 info.track = info.track + trackOffset;
2915 if (info.startPos < GenTime()) {
2916 // No clip should go below 0
2919 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));
2920 movePath.addRect(rect);
2922 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
2923 for (int i = 0; i < collisions.count(); i++) {
2924 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
2925 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
2932 void CustomTrackView::pasteClip() {
2933 if (m_copiedItems.count() == 0) {
2934 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2938 if (m_menuPosition.isNull()) position = mapFromGlobal(QCursor::pos());
2939 else position = m_menuPosition;
2940 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
2941 int track = (int)(position.y() / m_tracksHeight);
2942 ItemInfo first = m_copiedItems.at(0)->info();
2944 GenTime offset = pos - first.startPos;
2945 int trackOffset = track - first.track;
2947 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
2948 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
2951 QUndoCommand *pasteClips = new QUndoCommand();
2952 pasteClips->setText("Paste clips");
2954 for (int i = 0; i < m_copiedItems.count(); i++) {
2955 // parse all clip names
2956 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
2957 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
2959 info.startPos = clip->startPos() + offset;
2960 info.endPos = clip->endPos() + offset;
2961 info.cropStart = clip->cropStart();
2962 info.track = clip->track() + trackOffset;
2963 if (canBePastedTo(info, AVWIDGET)) {
2964 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
2965 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
2966 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
2967 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
2969 info.startPos = tr->startPos() + offset;
2970 info.endPos = tr->endPos() + offset;
2971 info.track = tr->track() + trackOffset;
2972 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2973 new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
2974 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
2977 m_commandStack->push(pasteClips);
2980 void CustomTrackView::pasteClipEffects() {
2981 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
2982 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
2985 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
2986 EffectsList effects = clip->effectList();
2988 QUndoCommand *paste = new QUndoCommand();
2989 paste->setText("Paste effects");
2991 QList<QGraphicsItem *> clips = scene()->selectedItems();
2992 for (int i = 0; i < clips.count(); ++i) {
2993 if (clips.at(i)->type() == AVWIDGET) {
2994 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
2995 for (int i = 0; i < clip->effectsCount(); i++) {
2996 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3000 m_commandStack->push(paste);
3004 ClipItem *CustomTrackView::getClipUnderCursor() const {
3005 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3006 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3007 for (int i = 0; i < collisions.count(); i++) {
3008 if (collisions.at(i)->type() == AVWIDGET) {
3009 return static_cast < ClipItem *>(collisions.at(i));
3015 ClipItem *CustomTrackView::getMainActiveClip() const {
3016 QList<QGraphicsItem *> clips = scene()->selectedItems();
3017 if (clips.isEmpty()) {
3018 return getClipUnderCursor();
3020 ClipItem *item = NULL;
3021 for (int i = 0; i < clips.count(); ++i) {
3022 if (clips.at(i)->type() == AVWIDGET)
3023 item = static_cast < ClipItem *>(clips.at(i));
3024 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3026 if (item) return item;
3031 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3032 QList<QGraphicsItem *> clips = scene()->selectedItems();
3033 if (clips.isEmpty()) {
3034 return getClipUnderCursor();
3037 // remove all items in the list that are not clips
3038 for (int i = 0; i < clips.count();) {
3039 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3042 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3043 for (int i = 0; i < clips.count(); ++i) {
3044 if (clips.at(i)->type() == AVWIDGET)
3045 item = static_cast < ClipItem *>(clips.at(i));
3046 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) return item;
3052 void CustomTrackView::setInPoint() {
3053 ClipItem *clip = getActiveClipUnderCursor(true);
3055 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3058 ItemInfo startInfo = clip->info();
3059 ItemInfo endInfo = clip->info();
3060 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3061 if (endInfo.startPos >= startInfo.endPos) {
3062 // Check for invalid resize
3063 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3065 } else if (endInfo.startPos < startInfo.startPos) {
3066 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3067 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3068 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3072 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3073 m_commandStack->push(command);
3076 void CustomTrackView::setOutPoint() {
3077 ClipItem *clip = getActiveClipUnderCursor(true);
3079 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3082 ItemInfo startInfo = clip->info();
3083 ItemInfo endInfo = clip->info();
3084 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3085 if (endInfo.endPos <= startInfo.startPos) {
3086 // Check for invalid resize
3087 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3089 } else if (endInfo.endPos > startInfo.endPos) {
3090 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3091 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3092 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3099 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3100 m_commandStack->push(command);
3103 void CustomTrackView::slotUpdateAllThumbs() {
3104 QList<QGraphicsItem *> itemList = items();
3105 //if (itemList.isEmpty()) return;
3107 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3108 for (int i = 0; i < itemList.count(); i++) {
3109 if (itemList.at(i)->type() == AVWIDGET) {
3110 item = static_cast <ClipItem *>(itemList.at(i));
3111 if (item->clipType() != COLOR) {
3112 // Check if we have a cached thumbnail
3113 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3114 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3115 if (QFile::exists(thumb)) {
3117 item->slotSetStartThumb(pix);
3118 item->slotSetEndThumb(pix);
3121 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3122 QString endThumb = startThumb;
3123 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3124 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3125 if (QFile::exists(startThumb)) {
3126 QPixmap pix(startThumb);
3127 item->slotSetStartThumb(pix);
3129 if (QFile::exists(endThumb)) {
3130 QPixmap pix(endThumb);
3131 item->slotSetEndThumb(pix);
3135 item->refreshClip();
3136 qApp->processEvents();
3139 viewport()->update();
3142 void CustomTrackView::saveThumbnails() {
3143 QList<QGraphicsItem *> itemList = items();
3145 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3146 for (int i = 0; i < itemList.count(); i++) {
3147 if (itemList.at(i)->type() == AVWIDGET) {
3148 item = static_cast <ClipItem *>(itemList.at(i));
3149 if (item->clipType() != COLOR) {
3150 // Check if we have a cached thumbnail
3151 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3152 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3153 if (!QFile::exists(thumb)) {
3154 QPixmap pix(item->startThumb());
3158 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3159 QString endThumb = startThumb;
3160 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3161 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3162 if (!QFile::exists(startThumb)) {
3163 QPixmap pix(item->startThumb());
3164 pix.save(startThumb);
3166 if (!QFile::exists(endThumb)) {
3167 QPixmap pix(item->endThumb());
3177 void CustomTrackView::slotInsertTrack(int ix) {
3178 kDebug() << "// INSERTING TRK: " << ix;
3179 QDialog d(parentWidget());
3180 Ui::AddTrack_UI view;
3182 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3183 view.track_nb->setValue(ix);
3184 d.setWindowTitle(i18n("Insert Track"));
3186 if (d.exec() == QDialog::Accepted) {
3187 ix = view.track_nb->value();
3188 if (view.before_select->currentIndex() == 1) {
3192 if (view.video_track->isChecked()) {
3193 info.type = VIDEOTRACK;
3194 info.isMute = false;
3195 info.isBlind = false;
3197 info.type = AUDIOTRACK;
3198 info.isMute = false;
3199 info.isBlind = true;
3201 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3202 m_commandStack->push(addTrack);
3203 m_document->setModified(true);
3207 void CustomTrackView::slotDeleteTrack(int ix) {
3209 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3211 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3212 deleteTimelineTrack(ix, info);
3213 m_document->setModified(true);
3214 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3215 m_commandStack->push(command);*/
3219 void CustomTrackView::slotChangeTrack(int ix) {
3220 QDialog d(parentWidget());
3221 Ui::AddTrack_UI view;
3223 view.label->setText(i18n("Change track"));
3224 view.before_select->setHidden(true);
3225 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3226 view.track_nb->setValue(ix);
3227 d.setWindowTitle(i18n("Change Track Type"));
3229 if (d.exec() == QDialog::Accepted) {
3231 if (view.video_track->isChecked()) {
3232 info.type = VIDEOTRACK;
3233 info.isMute = false;
3234 info.isBlind = false;
3236 info.type = AUDIOTRACK;
3237 info.isMute = false;
3238 info.isBlind = true;
3240 changeTimelineTrack(ix, info);
3241 m_document->setModified(true);
3246 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3247 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3248 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3249 QList<QGraphicsItem *> selection = m_scene->items(r);
3250 QUndoCommand *deleteTrack = new QUndoCommand();
3251 deleteTrack->setText("Delete track");
3253 // Delete all clips in selected track
3254 for (int i = 0; i < selection.count(); i++) {
3255 if (selection.at(i)->type() == AVWIDGET) {
3256 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3257 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3258 m_scene->removeItem(item);
3261 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3262 Transition *item = static_cast <Transition *>(selection.at(i));
3263 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3264 m_scene->removeItem(item);
3270 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3271 m_commandStack->push(deleteTrack);
3274 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3275 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix);
3276 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3277 m_commandStack->push(changeTrack);
3280 void CustomTrackView::autoTransition() {
3281 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3282 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3283 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3286 Transition *tr = static_cast <Transition*>(itemList.at(0));
3287 tr->setAutomatic(!tr->isAutomatic());
3288 QDomElement transition = tr->toXML();
3289 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);
3292 #include "customtrackview.moc"