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"
70 #include "initeffects.h"
73 // disable animation if user asked it in KDE's global settings
74 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
75 // needs something like below (taken from dolphin)
76 // #include <kglobalsettings.h>
77 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
78 // const int duration = animate ? 1500 : 1;
80 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent)
81 : 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) {
82 if (doc) m_commandStack = doc->commandStack();
83 else m_commandStack == NULL;
84 setMouseTracking(true);
86 m_animationTimer = new QTimeLine(800);
87 m_animationTimer->setFrameRange(0, 5);
88 m_animationTimer->setUpdateInterval(100);
89 m_animationTimer->setLoopCount(0);
90 m_tipColor = QColor(0, 192, 0, 200);
91 QColor border = QColor(255, 255, 255, 100);
92 m_tipPen.setColor(border);
94 setContentsMargins(0, 0, 0, 0);
95 const int maxWidth = m_tracksHeight * m_document->tracksCount();
96 setSceneRect(0, 0, sceneRect().width(), maxWidth);
97 verticalScrollBar()->setMaximum(maxWidth);
98 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
99 m_cursorLine->setZValue(1000);
101 KIcon razorIcon("edit-cut");
102 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
104 KIcon spacerIcon("kdenlive-spacer-tool");
105 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
106 verticalScrollBar()->setTracking(true);
107 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
108 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
109 m_scrollTimer.setInterval(100);
110 m_scrollTimer.setSingleShot(true);
113 CustomTrackView::~CustomTrackView() {
114 qDeleteAll(m_guides);
117 void CustomTrackView::setDocumentModified() {
118 m_document->setModified(true);
121 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
122 m_timelineContextMenu = timeline;
123 m_timelineContextClipMenu = clip;
124 m_timelineContextTransitionMenu = transition;
125 QList <QAction *> list = m_timelineContextTransitionMenu->actions();
126 for (int i = 0; i < list.count(); i++)
127 if (list.at(i)->data().toString() == "auto") m_autoTransition = list.at(i);
130 void CustomTrackView::checkAutoScroll() {
131 m_autoScroll = KdenliveSettings::autoscroll();
134 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
135 return m_scene->m_tracksList;
138 void CustomTrackView::checkTrackHeight() {
139 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
140 m_tracksHeight = KdenliveSettings::trackheight();
141 emit trackHeightChanged();
142 QList<QGraphicsItem *> itemList = items();
144 Transition *transitionitem;
145 bool snap = KdenliveSettings::snaptopoints();
146 KdenliveSettings::setSnaptopoints(false);
147 for (int i = 0; i < itemList.count(); i++) {
148 if (itemList.at(i)->type() == AVWIDGET) {
149 item = (ClipItem*) itemList.at(i);
150 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
151 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
153 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
154 transitionitem = (Transition*) itemList.at(i);
155 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
156 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
159 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
161 for (int i = 0; i < m_guides.count(); i++) {
162 QLineF l = m_guides.at(i)->line();
163 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
164 m_guides.at(i)->setLine(l);
167 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
168 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
169 KdenliveSettings::setSnaptopoints(snap);
174 void CustomTrackView::resizeEvent(QResizeEvent * event) {
175 QGraphicsView::resizeEvent(event);
179 /** Zoom or move viewport on mousewheel
181 * If mousewheel+Ctrl, zooms in/out on the timeline.
183 * With Ctrl, moves viewport towards end of timeline if down/back,
184 * opposite on up/forward.
186 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
187 void CustomTrackView::wheelEvent(QWheelEvent * e) {
188 if (e->modifiers() == Qt::ControlModifier) {
189 if (e->delta() > 0) emit zoomIn();
192 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
193 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
197 int CustomTrackView::getPreviousVideoTrack(int track) {
198 track = m_document->tracksCount() - track - 1;
200 for (int i = track; i > -1; i--) {
201 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
207 void CustomTrackView::slotCheckMouseScrolling() {
208 if (m_scrollOffset == 0) {
209 m_scrollTimer.stop();
212 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
213 m_scrollTimer.start();
216 void CustomTrackView::slotCheckPositionScrolling() {
217 // If mouse is at a border of the view, scroll
218 if (m_moveOpMode != SEEK) return;
219 int pos = cursorPos();
220 if (mapFromScene(pos, 0).x() < 7) {
221 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
222 setCursorPos(mapToScene(QPoint()).x() - 1);
223 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
225 } else if (viewport()->width() - 5 < mapFromScene(pos + 1, 0).x()) {
226 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
227 setCursorPos(mapToScene(viewport()->width(), 0).x() + 1);
228 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
235 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
236 int pos = event->x();
237 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
238 emit mousePosition(mappedXPos);
239 if (event->buttons() & Qt::MidButton) return;
240 if ((event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL) || event->modifiers() == Qt::ShiftModifier) {
241 QGraphicsView::mouseMoveEvent(event);
246 if (event->buttons() != Qt::NoButton) {
247 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
248 if (m_dragItem && m_tool == SELECTTOOL) {
249 if (m_operationMode == MOVE && move) {
250 QGraphicsView::mouseMoveEvent(event);
251 // If mouse is at a border of the view, scroll
253 m_scrollOffset = -30;
254 m_scrollTimer.start();
255 } else if (viewport()->width() - pos < 10) {
257 m_scrollTimer.start();
258 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
260 } else if (m_operationMode == RESIZESTART && move) {
261 double snappedPos = getSnapPointForPos(mappedXPos);
262 m_dragItem->resizeStart((int)(snappedPos));
263 } else if (m_operationMode == RESIZEEND && move) {
264 double snappedPos = getSnapPointForPos(mappedXPos);
265 m_dragItem->resizeEnd((int)(snappedPos));
266 } else if (m_operationMode == FADEIN && move) {
267 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
268 } else if (m_operationMode == FADEOUT && move) {
269 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
270 } else if (m_operationMode == KEYFRAME && move) {
271 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
272 double pos = mapToScene(event->pos()).toPoint().y();
273 QRectF br = m_dragItem->sceneBoundingRect();
274 double maxh = 100.0 / br.height();
275 pos = (br.bottom() - pos) * maxh;
276 m_dragItem->updateKeyFramePos(keyFramePos, pos);
279 if (m_animation) delete m_animation;
281 if (m_visualTip) delete m_visualTip;
284 } else if (m_operationMode == MOVEGUIDE) {
285 if (m_animation) delete m_animation;
287 if (m_visualTip) delete m_visualTip;
289 QGraphicsView::mouseMoveEvent(event);
291 } else if (m_operationMode == SPACER && move) {
293 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
294 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
298 if (m_tool == RAZORTOOL) {
299 setCursor(m_razorCursor);
300 //QGraphicsView::mouseMoveEvent(event);
302 } else if (m_tool == SPACERTOOL) {
303 setCursor(m_spacerCursor);
307 QList<QGraphicsItem *> itemList = items(event->pos());
308 QGraphicsRectItem *item = NULL;
309 OPERATIONTYPE opMode = NONE;
311 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
313 } else for (int i = 0; i < itemList.count(); i++) {
314 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
315 item = (QGraphicsRectItem*) itemList.at(i);
320 if (item && event->buttons() == Qt::NoButton) {
321 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
322 if (m_tool == RAZORTOOL) {
323 // razor tool over a clip, display current frame in monitor
324 if (!m_blockRefresh && item->type() == AVWIDGET) {
325 //TODO: solve crash when showing frame when moving razor over clip
326 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
331 opMode = clip->operationMode(mapToScene(event->pos()));
333 if (opMode == m_moveOpMode) {
334 QGraphicsView::mouseMoveEvent(event);
338 if (m_animation) delete m_animation;
340 m_animationTimer->stop();
345 m_moveOpMode = opMode;
346 if (opMode == MOVE) {
347 setCursor(Qt::OpenHandCursor);
348 } else if (opMode == RESIZESTART) {
349 setCursor(KCursor("left_side", Qt::SizeHorCursor));
350 if (m_visualTip == NULL) {
351 QRectF rect = clip->sceneBoundingRect();
353 polygon << QPoint(0, rect.height() / 2 - size * 2);
354 polygon << QPoint(size * 2, (int)(rect.height() / 2));
355 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
356 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
358 m_visualTip = new QGraphicsPolygonItem(polygon);
359 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
360 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
361 m_visualTip->setPos(rect.x(), rect.y());
362 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
363 m_visualTip->setZValue(100);
364 m_animation = new QGraphicsItemAnimation;
365 m_animation->setItem(m_visualTip);
366 m_animation->setTimeLine(m_animationTimer);
368 m_animation->setScaleAt(.5, scale, 1);
369 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
371 m_animation->setScaleAt(1, scale, 1);
372 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
373 scene()->addItem(m_visualTip);
374 m_animationTimer->start();
376 } else if (opMode == RESIZEEND) {
377 setCursor(KCursor("right_side", Qt::SizeHorCursor));
378 if (m_visualTip == NULL) {
379 QRectF rect = clip->sceneBoundingRect();
381 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
382 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
383 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
384 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
386 m_visualTip = new QGraphicsPolygonItem(polygon);
387 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
388 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
389 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
390 m_visualTip->setPos(rect.right(), rect.y());
391 m_visualTip->setZValue(100);
392 m_animation = new QGraphicsItemAnimation;
393 m_animation->setItem(m_visualTip);
394 m_animation->setTimeLine(m_animationTimer);
396 m_animation->setScaleAt(.5, scale, 1);
398 m_animation->setScaleAt(1, scale, 1);
399 scene()->addItem(m_visualTip);
400 m_animationTimer->start();
402 } else if (opMode == FADEIN) {
403 if (m_visualTip == NULL) {
404 ClipItem *item = (ClipItem *) clip;
405 QRectF rect = clip->sceneBoundingRect();
406 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
407 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
408 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
409 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
410 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
411 m_visualTip->setZValue(100);
412 m_animation = new QGraphicsItemAnimation;
413 m_animation->setItem(m_visualTip);
414 m_animation->setTimeLine(m_animationTimer);
416 m_animation->setScaleAt(.5, scale, scale);
418 m_animation->setScaleAt(1, scale, scale);
419 scene()->addItem(m_visualTip);
420 m_animationTimer->start();
422 setCursor(Qt::PointingHandCursor);
423 } else if (opMode == FADEOUT) {
424 if (m_visualTip == NULL) {
425 ClipItem *item = (ClipItem *) clip;
426 QRectF rect = clip->sceneBoundingRect();
427 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
428 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
429 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
430 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
431 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
432 m_visualTip->setZValue(100);
433 m_animation = new QGraphicsItemAnimation;
434 m_animation->setItem(m_visualTip);
435 m_animation->setTimeLine(m_animationTimer);
437 m_animation->setScaleAt(.5, scale, scale);
439 m_animation->setScaleAt(1, scale, scale);
440 scene()->addItem(m_visualTip);
441 m_animationTimer->start();
443 setCursor(Qt::PointingHandCursor);
444 } else if (opMode == TRANSITIONSTART) {
445 /*if (m_visualTip == NULL) {
446 QRectF rect = clip->sceneBoundingRect();
447 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
448 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
449 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
450 m_visualTip->setZValue(100);
451 m_animation = new QGraphicsItemAnimation;
452 m_animation->setItem(m_visualTip);
453 m_animation->setTimeLine(m_animationTimer);
454 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
456 m_animation->setScaleAt(.5, scale, scale);
458 m_animation->setScaleAt(1, scale, scale);
459 scene()->addItem(m_visualTip);
460 m_animationTimer->start();
462 setCursor(Qt::PointingHandCursor);
463 } else if (opMode == TRANSITIONEND) {
464 /*if (m_visualTip == NULL) {
465 QRectF rect = clip->sceneBoundingRect();
466 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
467 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
468 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
469 m_visualTip->setZValue(100);
470 m_animation = new QGraphicsItemAnimation;
471 m_animation->setItem(m_visualTip);
472 m_animation->setTimeLine(m_animationTimer);
473 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
475 m_animation->setScaleAt(.5, scale, scale);
477 m_animation->setScaleAt(1, scale, scale);
478 scene()->addItem(m_visualTip);
479 m_animationTimer->start();
481 setCursor(Qt::PointingHandCursor);
482 } else if (opMode == KEYFRAME) {
483 setCursor(Qt::PointingHandCursor);
485 } // no clip under mouse
486 else if (m_tool == RAZORTOOL) {
489 } else if (opMode == MOVEGUIDE) {
490 m_moveOpMode = opMode;
491 setCursor(Qt::SplitHCursor);
493 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
495 setCursorPos(mappedXPos);
496 slotCheckPositionScrolling();
497 } else m_moveOpMode = NONE;
499 if (m_animation) delete m_animation;
500 m_animationTimer->stop();
506 setCursor(Qt::ArrowCursor);
508 QGraphicsView::mouseMoveEvent(event);
512 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
513 kDebug() << "mousePressEvent STARTED";
514 m_menuPosition = QPoint();
515 m_blockRefresh = true;
516 bool collision = false;
518 if (m_tool != RAZORTOOL) activateMonitor();
519 else if (m_document->renderer()->playSpeed() != 0.0) {
520 m_document->renderer()->pause();
523 m_clickEvent = event->pos();
525 // special cases (middle click button or ctrl / shift click
526 if (event->button() == Qt::MidButton) {
527 m_document->renderer()->switchPlay();
528 m_blockRefresh = false;
529 m_operationMode = NONE;
533 // check item under mouse
534 QList<QGraphicsItem *> collisionList = items(event->pos());
536 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
537 setDragMode(QGraphicsView::ScrollHandDrag);
538 QGraphicsView::mousePressEvent(event);
539 m_blockRefresh = false;
540 m_operationMode = NONE;
544 if (event->modifiers() == Qt::ShiftModifier && collisionList.count() == 0) {
545 setDragMode(QGraphicsView::RubberBandDrag);
546 QGraphicsView::mousePressEvent(event);
547 m_blockRefresh = false;
548 m_operationMode = RUBBERSELECTION;
552 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
553 // a guide item was pressed
554 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
556 m_dragGuide = (Guide *) collisionList.at(0);
558 m_operationMode = MOVEGUIDE;
559 // deselect all clips so that only the guide will move
560 m_scene->clearSelection();
561 resetSelectionGroup();
562 updateSnapPoints(NULL);
563 QGraphicsView::mousePressEvent(event);
567 // Find first clip or transition under mouse
570 while (i < collisionList.count()) {
571 if (collisionList.at(i)->type() == AVWIDGET || collisionList.at(i)->type() == TRANSITIONWIDGET) {
572 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(i));
573 m_dragItemInfo = m_dragItem->info();
579 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
580 // update transition menu action
581 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
582 m_autoTransition->setEnabled(true);
583 } else m_autoTransition->setEnabled(false);
585 // context menu requested
586 if (event->button() == Qt::RightButton) {
588 if (!m_dragItem->isSelected()) {
589 resetSelectionGroup(false);
590 m_scene->clearSelection();
591 m_dragItem->setSelected(true);
594 m_operationMode = NONE;
595 displayContextMenu(event->globalPos(), m_dragItem);
596 m_menuPosition = m_clickEvent;
602 // No item under click
603 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
604 resetSelectionGroup();
605 setCursor(Qt::ArrowCursor);
606 m_scene->clearSelection();
608 emit clipItemSelected(NULL);
609 if (m_tool == SPACERTOOL) {
610 QList<QGraphicsItem *> selection;
611 if (event->modifiers() == Qt::ControlModifier) {
612 // Ctrl + click, select all items on track after click position
613 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
614 selection = items(m_clickEvent.x(), track * m_tracksHeight + 1, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight - 2);
615 // for (int count = 0; count < selection.size(); count++) {
616 // selection.at(count);
618 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
620 // Select all items on all tracks after click position
621 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
622 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
625 resetSelectionGroup(false);
626 m_scene->clearSelection();
628 for (int i = 0; i < selection.count(); i++) {
629 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
630 selection.at(i)->setSelected(true);
633 groupSelectedItems(true);
634 m_operationMode = SPACER;
635 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
636 kDebug() << "END mousePress EVENT ";
641 if (m_tool == RAZORTOOL) {
642 if (m_dragItem->type() == TRANSITIONWIDGET) {
643 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
648 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
649 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
650 m_commandStack->push(command);
651 m_document->setModified(true);
656 updateSnapPoints(m_dragItem);
657 if (m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
658 else emit clipItemSelected(NULL);
660 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->group() || m_dragItem->isSelected())) {
661 // If clicked item is selected, allow move
663 if (m_selectionGroup) m_selectionGroup->setSelected(true);
664 if (m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
666 resetSelectionGroup();
667 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
668 m_dragItem->setSelected(!m_dragItem->isSelected());
669 groupSelectedItems();
672 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
674 if (!item->isSelected()) {
676 if (event->modifiers() != Qt::ControlModifier) {
677 QList<QGraphicsItem *> itemList = items();
678 for (int i = 0; i < itemList.count(); i++) {
679 itemList.at(i)->setSelected(false);
680 itemList.at(i)->update();
683 item->setSelected(true);
689 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()));
690 m_dragItemInfo.startPos = m_dragItem->startPos();
691 m_dragItemInfo.endPos = m_dragItem->endPos();
692 m_dragItemInfo.track = m_dragItem->track();
694 m_selectedClipList.clear();
695 QList<QGraphicsItem *> selected = scene()->selectedItems();
696 for (int i = 0; i < selected.count(); i++) {
697 if (selected.at(i)->type() == AVWIDGET || selected.at(i)->type() == TRANSITIONWIDGET)
698 m_selectedClipList.append(static_cast <AbstractClipItem *>(selected.at(i)));
701 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
703 if (m_operationMode == KEYFRAME) {
704 m_dragItem->updateSelectedKeyFrame();
705 m_blockRefresh = false;
707 } else if (m_operationMode == MOVE) {
708 setCursor(Qt::ClosedHandCursor);
709 } else if (m_operationMode == TRANSITIONSTART) {
711 info.startPos = m_dragItem->startPos();
712 info.track = m_dragItem->track();
713 int transitiontrack = getPreviousVideoTrack(info.track);
714 ClipItem *transitionClip = NULL;
715 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
716 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
717 info.endPos = transitionClip->endPos();
718 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
719 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
720 // Check there is no other transition at that place
721 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
722 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
723 QList<QGraphicsItem *> selection = m_scene->items(r);
724 bool transitionAccepted = true;
725 for (int i = 0; i < selection.count(); i++) {
726 if (selection.at(i)->type() == TRANSITIONWIDGET) {
727 Transition *tr = static_cast <Transition *>(selection.at(i));
728 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
729 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
730 } else transitionAccepted = false;
733 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
734 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
735 } else if (m_operationMode == TRANSITIONEND) {
737 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
738 info.track = m_dragItem->track();
739 int transitiontrack = getPreviousVideoTrack(info.track);
740 ClipItem *transitionClip = NULL;
741 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
742 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
743 info.startPos = transitionClip->startPos();
744 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
745 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
746 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
747 EffectsList::setParameter(transition, "reverse", "1");
749 // Check there is no other transition at that place
750 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
751 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
752 QList<QGraphicsItem *> selection = m_scene->items(r);
753 bool transitionAccepted = true;
754 for (int i = 0; i < selection.count(); i++) {
755 if (selection.at(i)->type() == TRANSITIONWIDGET) {
756 Transition *tr = static_cast <Transition *>(selection.at(i));
757 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
758 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
759 } else transitionAccepted = false;
762 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
763 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
765 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
766 resetSelectionGroup(false);
767 m_dragItem->setSelected(true);
770 m_blockRefresh = false;
772 //QGraphicsView::mousePressEvent(event);
775 void CustomTrackView::resetSelectionGroup(bool selectItems) {
776 if (m_selectionGroup) {
777 // delete selection group
778 bool snap = KdenliveSettings::snaptopoints();
779 KdenliveSettings::setSnaptopoints(false);
780 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
781 for (int i = 0; i < children.count(); i++) {
782 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
783 children.at(i)->setSelected(selectItems);
785 scene()->destroyItemGroup(m_selectionGroup);
786 m_selectionGroup = NULL;
787 KdenliveSettings::setSnaptopoints(snap);
791 void CustomTrackView::groupSelectedItems(bool force) {
792 if (m_selectionGroup) {
793 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
796 QList<QGraphicsItem *> selection = m_scene->selectedItems();
797 if (force || selection.count() > 1) {
798 m_selectionGroup = new AbstractGroupItem(m_document->fps());
799 scene()->addItem(m_selectionGroup);
800 for (int i = 0; i < selection.count(); i++) {
801 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
802 m_selectionGroup->addToGroup(selection.at(i));
803 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
807 if (m_selectionGroup) {
808 bool snap = KdenliveSettings::snaptopoints();
809 KdenliveSettings::setSnaptopoints(false);
810 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
811 m_selectionGroup->translate(-top.x(), -top.y() + 1);
812 m_selectionGroup->setPos(top);
813 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
814 m_selectionGroupInfo.track = m_selectionGroup->track();
815 KdenliveSettings::setSnaptopoints(snap);
817 } else resetSelectionGroup();
820 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
821 kDebug() << "++++++++++++ DBL CLK";
822 if (m_dragItem && m_dragItem->hasKeyFrames()) {
823 if (m_moveOpMode == KEYFRAME) {
824 // user double clicked on a keyframe, open edit dialog
825 QDialog d(parentWidget());
826 Ui::KeyFrameDialog_UI view;
828 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
829 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
830 view.kfr_value->setFocus();
831 if (d.exec() == QDialog::Accepted) {
832 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
833 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
834 ClipItem *item = (ClipItem *)m_dragItem;
835 QString previous = item->keyframes(item->selectedEffectIndex());
836 item->updateKeyframeEffect();
837 QString next = item->keyframes(item->selectedEffectIndex());
838 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
839 m_commandStack->push(command);
840 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
845 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
846 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
847 ClipItem * item = (ClipItem *) m_dragItem;
848 QString previous = item->keyframes(item->selectedEffectIndex());
849 item->updateKeyframeEffect();
850 QString next = item->keyframes(item->selectedEffectIndex());
851 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
852 m_commandStack->push(command);
853 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
855 } else if (m_dragItem) {
856 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
857 if (d.exec() == QDialog::Accepted) {
858 if (d.startPos() != m_dragItem->startPos()) {
859 if (m_dragItem->type() == AVWIDGET) {
861 startInfo.startPos = m_dragItem->startPos();
862 startInfo.endPos = m_dragItem->endPos();
863 startInfo.track = m_dragItem->track();
865 endInfo.startPos = d.startPos();
866 endInfo.endPos = m_dragItem->endPos() + (endInfo.startPos - startInfo.startPos);
867 endInfo.track = m_dragItem->track();
868 MoveClipCommand *command = new MoveClipCommand(this, startInfo, endInfo, true);
869 m_commandStack->push(command);
871 //TODO: move transition
874 if (d.duration() != m_dragItem->duration()) {
875 if (m_dragItem->type() == AVWIDGET) {
877 startInfo.startPos = m_dragItem->startPos();
878 startInfo.endPos = m_dragItem->endPos();
879 startInfo.track = m_dragItem->track();
881 endInfo.startPos = startInfo.startPos;
882 endInfo.endPos = endInfo.startPos + d.duration();
883 endInfo.track = m_dragItem->track();
884 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
885 m_commandStack->push(command);
887 //TODO: resize transition
892 QList<QGraphicsItem *> collisionList = items(event->pos());
893 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
894 Guide *editGuide = (Guide *) collisionList.at(0);
895 if (editGuide) slotEditGuide(editGuide->info());
901 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
902 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
904 clip->setKeyframes(index, keyframes);
905 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
906 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
910 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) {
911 if (clip == NULL) m_timelineContextMenu->popup(pos);
912 else if (clip->type() == AVWIDGET) m_timelineContextClipMenu->popup(pos);
913 else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
916 void CustomTrackView::activateMonitor() {
917 emit activateDocumentMonitor();
920 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
921 if (event->mimeData()->hasFormat("kdenlive/clip")) {
922 resetSelectionGroup();
924 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(";");
925 m_selectionGroup = new AbstractGroupItem(m_document->fps());
926 QPoint pos = QPoint();
927 DocClipBase *clip = m_document->getBaseClip(list.at(0));
928 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
930 info.startPos = GenTime(pos.x(), m_document->fps());
931 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
932 info.endPos = info.startPos + GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
933 info.track = (int)(pos.y() / m_tracksHeight);
934 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
935 m_selectionGroup->addToGroup(item);
936 //TODO: check if we do not overlap another clip when first dropping in timeline
937 // if (insertPossible(m_selectionGroup, event->pos()))
938 scene()->addItem(m_selectionGroup);
939 event->acceptProposedAction();
940 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
941 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
942 m_scene->clearSelection();
943 resetSelectionGroup(false);
945 m_selectionGroup = new AbstractGroupItem(m_document->fps());
946 QPoint pos = QPoint();
947 for (int i = 0; i < ids.size(); ++i) {
948 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
949 if (clip == NULL) kDebug() << "Â WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
951 info.startPos = GenTime(pos.x(), m_document->fps());
952 info.endPos = info.startPos + clip->duration();
953 info.track = (int)(pos.y() / m_tracksHeight);
954 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
955 pos.setX(pos.x() + clip->duration().frames(m_document->fps()));
956 m_selectionGroup->addToGroup(item);
958 //TODO: check if we do not overlap another clip when first dropping in timeline
959 //if (insertPossible(m_selectionGroup, event->pos()))
960 scene()->addItem(m_selectionGroup);
961 event->acceptProposedAction();
962 } else QGraphicsView::dragEnterEvent(event);
966 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const {
968 QList<QGraphicsItem *> children = group->childItems();
969 for (int i = 0; i < children.count(); i++) {
970 if (children.at(i)->type() == AVWIDGET) {
971 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
972 ItemInfo info = clip->info();
973 kDebug() << " / / INSERT : " << pos.x();
974 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);
975 kDebug() << " / / INSERT RECT: " << shape;
976 path = path.united(QPolygonF(shape));
980 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
981 if (collindingItems.isEmpty()) return true;
983 for (int i = 0; i < collindingItems.count(); i++) {
984 QGraphicsItem *collision = collindingItems.at(i);
985 if (collision->type() == AVWIDGET) {
987 kDebug() << "// COLLISIION DETECTED";
996 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
997 int track = m_document->tracksCount() - clip->track();
998 GenTime pos = clip->startPos();
999 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1000 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1003 bool success = true;
1004 for (int i = 0; i < clip->effectsCount(); i++) {
1005 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1007 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1008 m_document->renderer()->doRefresh();
1011 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
1012 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1014 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1015 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1016 emit clipItemSelected(clip);
1017 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1020 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
1021 QString index = effect.attribute("kdenlive_ix");
1022 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1023 kDebug() << "// ERRORÂ REMOVÂ EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1024 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1027 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1029 clip->deleteEffect(index);
1030 emit clipItemSelected(clip);
1034 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
1035 QList<QGraphicsItem *> itemList;
1036 if (track == -1) itemList = scene()->selectedItems();
1037 if (itemList.isEmpty()) {
1038 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1039 if (clip) itemList.append(clip);
1040 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1042 kDebug() << "// REQUESTING EFFECT ONÂ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1043 for (int i = 0; i < itemList.count(); i++) {
1044 if (itemList.at(i)->type() == AVWIDGET) {
1045 ClipItem *item = (ClipItem *)itemList.at(i);
1046 item->initEffect(effect);
1047 if (effect.attribute("tag") == "ladspa") {
1048 QString ladpsaFile = m_document->getLadspaFile();
1049 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1050 effect.setAttribute("src", ladpsaFile);
1052 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true);
1053 m_commandStack->push(command);
1056 m_document->setModified(true);
1059 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
1060 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1061 m_commandStack->push(command);
1062 m_document->setModified(true);
1065 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser) {
1066 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1068 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1069 if (effect.attribute("tag") == "ladspa") {
1070 // Update the ladspa affect file
1071 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1073 // check if we are trying to reset a keyframe effect
1074 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1075 clip->initEffect(effect);
1076 clip->setEffectAt(ix, effect);
1077 effectParams = clip->getEffectArgs(effect);
1079 if (effectParams.paramValue("disabled") == "1") {
1080 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1081 kDebug() << "////// DISABLING EFFECT: " << index << ", CURRENTLA: " << clip->selectedEffectIndex();
1082 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1083 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1084 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1086 clip->setEffectAt(ix, effect);
1087 if (ix == clip->selectedEffectIndex()) {
1088 clip->setSelectedEffect(ix);
1089 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1091 if (effect.attribute("tag") == "volume") {
1092 // A fade effect was modified, update the clip
1093 if (effect.attribute("id") == "fadein") {
1094 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1095 clip->setFadeIn(pos);
1097 if (effect.attribute("id") == "fadeout") {
1098 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1099 clip->setFadeOut(pos);
1104 m_document->setModified(true);
1107 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
1108 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1110 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1111 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1112 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1113 clip->setEffectAt(oldPos - 1, act);
1114 clip->setEffectAt(newPos - 1, before);
1115 emit clipItemSelected(clip, newPos - 1);
1117 m_document->setModified(true);
1120 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
1121 QDomElement effect = clip->effectAt(effectPos);
1122 QDomElement oldEffect = effect.cloneNode().toElement();
1123 effect.setAttribute("disabled", disable);
1124 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1125 m_commandStack->push(command);
1126 m_document->setModified(true);
1129 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
1130 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos, true);
1131 m_commandStack->push(command);
1132 m_document->setModified(true);
1135 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
1136 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1137 m_commandStack->push(command);
1140 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
1143 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1144 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1145 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1146 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);
1147 m_blockRefresh = false;
1150 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1152 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1153 int cutPos = (int) cutTime.frames(m_document->fps());
1155 newPos.startPos = cutTime;
1156 newPos.endPos = info.endPos;
1157 newPos.cropStart = item->cropStart() + (cutTime - info.startPos);
1158 newPos.track = info.track;
1159 ClipItem *dup = item->clone(newPos);
1160 kDebug() << "// REsizing item to: " << cutPos;
1161 item->resizeEnd(cutPos, false);
1162 scene()->addItem(dup);
1163 if (item->checkKeyFrames()) slotRefreshEffects(item);
1164 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1165 item->baseClip()->addReference();
1166 m_document->updateClip(item->baseClip()->getId());
1167 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);
1168 kDebug() << "// CUTTING CLIP dONE";
1172 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1173 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1174 if (!item || !dup || item == dup) {
1175 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1176 m_blockRefresh = false;
1179 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1180 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1184 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1185 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1186 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1187 //deleteClip(dup->info());
1190 if (dup->isSelected()) emit clipItemSelected(NULL);
1191 dup->baseClip()->removeReference();
1192 m_document->updateClip(dup->baseClip()->getId());
1193 scene()->removeItem(dup);
1196 ItemInfo clipinfo = item->info();
1197 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1198 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1200 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1202 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1205 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1208 void CustomTrackView::slotEnableRefresh() {
1209 m_blockRefresh = false;
1212 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
1213 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1214 if (itemList.count() == 1) {
1215 if (itemList.at(0)->type() == AVWIDGET) {
1216 ClipItem *item = (ClipItem *) itemList.at(0);
1218 info.track = item->track();
1219 ClipItem *transitionClip = NULL;
1220 const int transitiontrack = getPreviousVideoTrack(info.track);
1221 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1222 if (pos < item->startPos() + item->duration() / 2) {
1223 // add transition to clip start
1224 info.startPos = item->startPos();
1225 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1226 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1227 info.endPos = transitionClip->endPos();
1228 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1229 // Check there is no other transition at that place
1230 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1231 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1232 QList<QGraphicsItem *> selection = m_scene->items(r);
1233 bool transitionAccepted = true;
1234 for (int i = 0; i < selection.count(); i++) {
1235 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1236 Transition *tr = static_cast <Transition *>(selection.at(i));
1237 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1238 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1239 } else transitionAccepted = false;
1242 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1243 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1246 // add transition to clip end
1247 info.endPos = item->endPos();
1248 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1249 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1250 info.startPos = transitionClip->startPos();
1251 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1252 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1254 // Check there is no other transition at that place
1255 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1256 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1257 QList<QGraphicsItem *> selection = m_scene->items(r);
1258 bool transitionAccepted = true;
1259 for (int i = 0; i < selection.count(); i++) {
1260 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1261 Transition *tr = static_cast <Transition *>(selection.at(i));
1262 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1263 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1264 } else transitionAccepted = false;
1267 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1268 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1271 } else for (int i = 0; i < itemList.count(); i++) {
1272 if (itemList.at(i)->type() == AVWIDGET) {
1273 ClipItem *item = (ClipItem *) itemList.at(i);
1275 info.startPos = item->startPos();
1276 info.endPos = info.startPos + GenTime(65, m_document->fps());
1277 info.track = item->track();
1279 // Check there is no other transition at that place
1280 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1281 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1282 QList<QGraphicsItem *> selection = m_scene->items(r);
1283 bool transitionAccepted = true;
1284 for (int i = 0; i < selection.count(); i++) {
1285 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1286 Transition *tr = static_cast <Transition *>(selection.at(i));
1287 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1288 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1289 } else transitionAccepted = false;
1292 int transitiontrack = getPreviousVideoTrack(info.track);
1293 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1294 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1299 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1300 if (transitionInfo.startPos >= transitionInfo.endPos) {
1301 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1304 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1305 m_commandStack->push(command);
1306 m_document->setModified(true);
1309 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1310 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1311 //kDebug() << "---- ADDING transition " << params.attribute("value");
1312 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1313 scene()->addItem(tr);
1314 m_document->setModified(true);
1316 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1321 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1322 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1324 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1327 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1328 if (m_dragItem == item) m_dragItem = NULL;
1330 emit transitionItemSelected(NULL);
1331 m_document->setModified(true);
1334 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1335 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), true);
1336 m_commandStack->push(command);
1337 m_document->setModified(true);
1340 void CustomTrackView::slotTransitionTrackUpdated(Transition *tr, int track) {
1341 QDomElement old = tr->toXML().cloneNode().toElement();
1343 track = getPreviousVideoTrack(tr->track());
1344 tr->setForcedTrack(false, track);
1346 tr->setForcedTrack(true, m_document->tracksCount() + 1 - track);
1348 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), true);
1349 m_commandStack->push(command);
1350 m_document->setModified(true);
1353 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget) {
1354 Transition *item = getTransitionItemAt(pos, track);
1356 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1359 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);
1360 item->setTransitionParameters(transition);
1361 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1362 m_document->setModified(true);
1365 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1366 event->setDropAction(Qt::IgnoreAction);
1367 const int track = (int)(mapToScene(event->pos()).y() / m_tracksHeight);
1368 const int pos = mapToScene(event->pos()).x();
1369 //kDebug() << "// DRAG MOVE TO TRACK: " << track;
1370 if (m_selectionGroup) {
1371 m_selectionGroup->setPos(pos, event->pos().y());
1372 event->setDropAction(Qt::MoveAction);
1373 if (event->mimeData()->hasFormat("kdenlive/producerslist") || event->mimeData()->hasFormat("kdenlive/clip")) {
1374 event->acceptProposedAction();
1377 QGraphicsView::dragMoveEvent(event);
1381 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1382 if (m_selectionGroup) {
1383 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1385 scene()->destroyItemGroup(m_selectionGroup);
1386 m_selectionGroup = NULL;
1387 } else QGraphicsView::dragLeaveEvent(event);
1390 void CustomTrackView::dropEvent(QDropEvent * event) {
1391 if (m_selectionGroup) {
1392 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1393 resetSelectionGroup();
1394 m_scene->clearSelection();
1395 for (int i = 0; i < items.count(); i++) {
1396 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1397 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1398 m_commandStack->push(command);
1399 item->baseClip()->addReference();
1400 m_document->updateClip(item->baseClip()->getId());
1402 info = item->info();
1403 if (item->baseClip()->isTransparent()) {
1404 // add transparency transition
1405 int endTrack = getPreviousVideoTrack(info.track);
1406 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1407 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1408 scene()->addItem(tr);
1410 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1414 info.track = m_document->tracksCount() - item->track();
1415 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1416 item->setSelected(true);
1418 m_document->setModified(true);
1419 } else QGraphicsView::dropEvent(event);
1424 QStringList CustomTrackView::mimeTypes() const {
1425 QStringList qstrList;
1426 // list of accepted mime types for drop
1427 qstrList.append("text/plain");
1428 qstrList.append("kdenlive/producerslist");
1429 qstrList.append("kdenlive/clip");
1433 Qt::DropActions CustomTrackView::supportedDropActions() const {
1434 // returns what actions are supported when dropping
1435 return Qt::MoveAction;
1438 void CustomTrackView::setDuration(int duration) {
1439 if (duration > sceneRect().width())
1440 setSceneRect(0, 0, (duration + 100), sceneRect().height());
1441 m_projectDuration = duration;
1444 int CustomTrackView::duration() const {
1445 return m_projectDuration;
1448 void CustomTrackView::addTrack(TrackInfo type, int ix) {
1449 if (ix == -1) m_document->insertTrack(ix, type);
1451 m_document->insertTrack(m_document->tracksCount() - ix, type);
1452 // insert track in MLT playlist
1453 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1455 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1456 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1457 QList<QGraphicsItem *> selection = m_scene->items(r);
1458 resetSelectionGroup();
1460 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1461 scene()->addItem(m_selectionGroup);
1462 for (int i = 0; i < selection.count(); i++) {
1463 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1464 m_selectionGroup->addToGroup(selection.at(i));
1465 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1467 // Move graphic items
1468 m_selectionGroup->translate(0, m_tracksHeight);
1470 // adjust track number
1471 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1472 for (int i = 0; i < children.count(); i++) {
1473 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1475 ItemInfo clipinfo = item->info();
1476 if (item->type() == AVWIDGET) {
1477 ClipItem *clip = static_cast <ClipItem *>(item);
1478 // We add a move clip command so that we get the correct producer for new track number
1479 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1480 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1481 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1483 } else if (item->type() == TRANSITIONWIDGET) {
1484 Transition *tr = static_cast <Transition *>(item);
1485 int track = tr->transitionEndTrack();
1487 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1491 resetSelectionGroup(false);
1494 int maxHeight = m_tracksHeight * m_document->tracksCount();
1495 for (int i = 0; i < m_guides.count(); i++) {
1496 QLineF l = m_guides.at(i)->line();
1497 l.setP2(QPointF(l.x2(), maxHeight));
1498 m_guides.at(i)->setLine(l);
1500 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1501 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1502 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1503 viewport()->update();
1504 //setFixedHeight(50 * m_tracksCount);
1507 void CustomTrackView::removeTrack(int ix) {
1508 // Delete track in MLT playlist
1509 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1510 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1512 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1513 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1514 QList<QGraphicsItem *> selection = m_scene->items(r);
1516 resetSelectionGroup();
1518 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1519 scene()->addItem(m_selectionGroup);
1520 for (int i = 0; i < selection.count(); i++) {
1521 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1522 m_selectionGroup->addToGroup(selection.at(i));
1523 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1526 // Move graphic items
1527 qreal ydiff = 0 - (int) m_tracksHeight;
1528 m_selectionGroup->translate(0, ydiff);
1530 // adjust track number
1531 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1532 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1533 for (int i = 0; i < children.count(); i++) {
1534 if (children.at(i)->type() == AVWIDGET) {
1535 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1537 ItemInfo clipinfo = clip->info();
1538 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1539 // We add a move clip command so that we get the correct producer for new track number
1540 if (clip->clipType() == AV || clip->clipType() == AUDIO)
1541 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), clip->baseClip()->producer(clipinfo.track));
1542 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1543 Transition *tr = static_cast <Transition *>(children.at(i));
1545 int track = tr->transitionEndTrack();
1547 ItemInfo clipinfo = tr->info();
1548 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1552 resetSelectionGroup(false);
1554 int maxHeight = m_tracksHeight * m_document->tracksCount();
1555 for (int i = 0; i < m_guides.count(); i++) {
1556 QLineF l = m_guides.at(i)->line();
1557 l.setP2(QPointF(l.x2(), maxHeight));
1558 m_guides.at(i)->setLine(l);
1560 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1561 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1562 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1563 viewport()->update();
1566 void CustomTrackView::changeTrack(int ix, TrackInfo type) {
1567 int tracknumber = m_document->tracksCount() - ix;
1568 m_document->setTrackType(tracknumber - 1, type);
1569 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1570 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1571 viewport()->update();
1575 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1576 /*for (int i = 0; i < m_document->tracksCount(); i++)
1577 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1579 int tracknumber = m_document->tracksCount() - ix;
1581 m_document->switchTrackAudio(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isMute);
1582 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber - 1).isMute << m_document->trackInfoAt(tracknumber - 1).isBlind;
1583 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1584 m_document->setModified(true);
1587 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1588 int tracknumber = m_document->tracksCount() - ix;
1589 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1590 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1591 m_document->setModified(true);
1594 void CustomTrackView::slotRemoveSpace() {
1597 if (m_menuPosition.isNull()) {
1598 pos = GenTime(cursorPos(), m_document->fps());
1600 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1603 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1604 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1606 ClipItem *item = getClipItemAt(pos, track);
1608 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);
1611 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1612 //kDebug() << "// GOT LENGT; " << length;
1614 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);
1618 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1619 QList<QGraphicsItem *> items = m_scene->items(r);
1621 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1622 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1624 for (int i = 0; i < items.count(); i++) {
1625 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1626 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1627 ItemInfo info = item->info();
1628 if (item->type() == AVWIDGET) {
1629 clipsToMove.append(info);
1630 } else if (item->type() == TRANSITIONWIDGET) {
1631 transitionsToMove.append(info);
1636 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1637 m_commandStack->push(command);
1640 void CustomTrackView::slotInsertSpace() {
1643 if (m_menuPosition.isNull()) {
1644 pos = GenTime(cursorPos(), m_document->fps());
1646 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1647 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1649 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1650 if (d.exec() != QDialog::Accepted) return;
1651 GenTime spaceDuration = d.selectedDuration();
1652 track = d.selectedTrack();
1653 ClipItem *item = getClipItemAt(pos, track);
1654 if (item) pos = item->startPos();
1657 int maxh = sceneRect().height();
1659 minh = track * m_tracksHeight + m_tracksHeight / 2;
1660 maxh = m_tracksHeight / 2 - 1;
1663 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
1664 QList<QGraphicsItem *> items = m_scene->items(r);
1666 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1667 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1669 for (int i = 0; i < items.count(); i++) {
1670 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1671 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1672 ItemInfo info = item->info();
1673 if (item->type() == AVWIDGET) {
1674 clipsToMove.append(info);
1675 } else if (item->type() == TRANSITIONWIDGET) {
1676 transitionsToMove.append(info);
1681 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
1682 m_commandStack->push(command);
1685 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset) {
1686 int diff = duration.frames(m_document->fps());
1687 resetSelectionGroup();
1688 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1689 scene()->addItem(m_selectionGroup);
1691 Transition *transition;
1693 kDebug() << "/// STARTING SPACE INSERT";
1696 // Create lists with start pos for each track
1697 QMap <int, int> trackClipStartList;
1698 QMap <int, int> trackTransitionStartList;
1700 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1701 trackClipStartList[i] = -1;
1702 trackTransitionStartList[i] = -1;
1705 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
1706 kDebug() << "/// FETCHING CLIP: " << i;
1707 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
1709 m_selectionGroup->addToGroup(clip);
1710 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))
1711 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
1712 clip->setFlags(QGraphicsItem::ItemIsSelectable);
1713 } 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);
1715 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
1716 kDebug() << "/// FETCHING TRANS: " << i;
1717 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
1719 m_selectionGroup->addToGroup(transition);
1720 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))
1721 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
1722 transition->setFlags(QGraphicsItem::ItemIsSelectable);
1723 } 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);
1725 kDebug() << "/// STARTING SPACE DONE";
1726 m_selectionGroup->translate(diff, 0);
1727 resetSelectionGroup(false);
1728 kDebug() << "/// STARTING SPACE DONE2";
1729 if (track != -1) track = m_document->tracksCount() - track;
1730 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
1733 void CustomTrackView::deleteClip(const QString &clipId) {
1734 QList<QGraphicsItem *> itemList = items();
1735 for (int i = 0; i < itemList.count(); i++) {
1736 if (itemList.at(i)->type() == AVWIDGET) {
1737 ClipItem *item = (ClipItem *)itemList.at(i);
1738 if (item->clipProducer() == clipId) {
1739 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true);
1740 m_commandStack->push(command);
1747 void CustomTrackView::setCursorPos(int pos, bool seek) {
1748 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1750 m_cursorLine->setPos(pos, 0);
1751 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1752 else if (m_autoScroll) checkScrolling();
1755 void CustomTrackView::updateCursorPos() {
1756 m_cursorLine->setPos(m_cursorPos, 0);
1759 int CustomTrackView::cursorPos() {
1760 return (int)(m_cursorPos);
1763 void CustomTrackView::moveCursorPos(int delta) {
1764 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1765 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1766 m_cursorPos += delta;
1767 m_cursorLine->setPos(m_cursorPos, 0);
1768 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1771 void CustomTrackView::initCursorPos(int pos) {
1772 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1774 m_cursorLine->setPos(pos, 0);
1778 void CustomTrackView::checkScrolling() {
1779 int vert = verticalScrollBar()->value();
1780 int hor = cursorPos();
1781 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
1784 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
1785 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
1786 QGraphicsView::mouseReleaseEvent(event);
1787 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
1788 if (event->button() == Qt::MidButton) {
1791 setDragMode(QGraphicsView::NoDrag);
1792 if (m_operationMode == MOVEGUIDE) {
1793 setCursor(Qt::ArrowCursor);
1794 m_operationMode = NONE;
1795 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
1796 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
1797 m_commandStack->push(command);
1798 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
1802 } else if (m_operationMode == SPACER) {
1803 int endClick = (int)(mapToScene(event->pos()).x() + 0.5);
1804 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
1805 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
1806 if (m_selectionGroup->sceneBoundingRect().height() > m_tracksHeight) {
1807 // We are moving all tracks
1810 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1811 if (timeOffset != GenTime()) {
1812 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1814 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1815 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1817 // Create lists with start pos for each track
1818 QMap <int, int> trackClipStartList;
1819 QMap <int, int> trackTransitionStartList;
1821 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
1822 trackClipStartList[i] = -1;
1823 trackTransitionStartList[i] = -1;
1826 for (int i = 0; i < items.count(); i++) {
1827 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1828 ItemInfo info = item->info();
1829 if (item->type() == AVWIDGET) {
1830 clipsToMove.append(info);
1831 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
1832 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
1833 } else if (item->type() == TRANSITIONWIDGET) {
1834 transitionsToMove.append(info);
1835 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
1836 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
1840 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
1841 m_commandStack->push(command);
1842 if (track != -1) track = m_document->tracksCount() - track;
1843 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
1845 resetSelectionGroup(false);
1846 m_operationMode = NONE;
1847 } else if (m_operationMode == RUBBERSELECTION) {
1848 kDebug() << "// END RUBBER SELECT";
1849 resetSelectionGroup();
1850 groupSelectedItems();
1851 m_operationMode = NONE;
1854 if (m_dragItem == NULL && m_selectionGroup == NULL) {
1855 emit transitionItemSelected(NULL);
1859 if (m_dragItem) info = m_dragItem->info();
1861 if (m_operationMode == MOVE) {
1862 setCursor(Qt::OpenHandCursor);
1864 if (m_selectionGroup == NULL) {
1865 // we are moving one clip, easy
1866 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1867 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1868 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));
1870 QUndoCommand *moveCommand = new QUndoCommand();
1871 moveCommand->setText(i18n("Move clip"));
1872 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
1873 // Also move automatic transitions (on lower track)
1874 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
1875 if (tr && tr->isAutomatic()) {
1876 ItemInfo trInfo = tr->info();
1877 ItemInfo newTrInfo = trInfo;
1878 newTrInfo.track = info.track;
1879 newTrInfo.startPos = m_dragItem->startPos();
1880 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1881 // transition end should stay the same
1883 // transition end should be adjusted to clip
1884 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1886 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1888 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
1889 // Check if there is a transition at clip end
1890 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
1891 if (tr && tr->isAutomatic()) {
1892 ItemInfo trInfo = tr->info();
1893 ItemInfo newTrInfo = trInfo;
1894 newTrInfo.track = info.track;
1895 newTrInfo.endPos = m_dragItem->endPos();
1896 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
1897 // transition start should stay the same
1899 // transition start should be moved
1900 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1902 if (newTrInfo.startPos < newTrInfo.endPos)
1903 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1906 // Also move automatic transitions (on upper track)
1907 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1908 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1909 ItemInfo trInfo = tr->info();
1910 ItemInfo newTrInfo = trInfo;
1911 newTrInfo.startPos = m_dragItem->startPos();
1912 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1913 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
1914 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
1915 // transition end should be adjusted to clip on upper track
1916 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
1918 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1921 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
1922 // Check if there is a transition at clip end
1923 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
1924 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
1925 ItemInfo trInfo = tr->info();
1926 ItemInfo newTrInfo = trInfo;
1927 newTrInfo.endPos = m_dragItem->endPos();
1928 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
1929 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
1930 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
1931 // transition start should be moved
1932 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
1934 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
1938 m_commandStack->push(moveCommand);
1940 // undo last move and emit error message
1941 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
1942 m_commandStack->push(command);
1943 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
1946 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1947 Transition *transition = static_cast <Transition *>(m_dragItem);
1948 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
1949 // Moving transition failed, revert to previous position
1950 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
1951 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
1953 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1954 m_commandStack->push(command);
1955 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
1959 // Moving several clips. We need to delete them and readd them to new position,
1960 // or they might overlap each other during the move
1962 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1964 QList<ItemInfo> clipsToMove = QList<ItemInfo> ();
1965 QList<ItemInfo> transitionsToMove = QList<ItemInfo> ();
1967 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1968 const int trackOffset = m_selectionGroup->track() - m_selectionGroupInfo.track;
1969 if (timeOffset != GenTime() || trackOffset != 0) {
1970 QUndoCommand *moveClips = new QUndoCommand();
1971 moveClips->setText(i18n("Move group"));
1972 // remove items in MLT playlist
1973 for (int i = 0; i < items.count(); i++) {
1974 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1975 ItemInfo info = item->info();
1976 if (item->type() == AVWIDGET) {
1977 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
1978 // error, clip cannot be removed from playlist
1979 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
1981 clipsToMove.append(info);
1984 transitionsToMove.append(info);
1985 Transition *tr = static_cast <Transition*>(item);
1986 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
1990 for (int i = 0; i < items.count(); i++) {
1991 // re-add items in correct place
1992 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1994 ItemInfo info = item->info();
1995 if (item->type() == AVWIDGET) {
1996 ClipItem *clip = static_cast <ClipItem*>(item);
1997 info.track = m_document->tracksCount() - info.track;
1998 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
1999 for (int i = 0; i < clip->effectsCount(); i++) {
2000 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2003 Transition *tr = static_cast <Transition*>(item);
2004 int newTrack = tr->transitionEndTrack();
2005 if (!tr->forcedTrack()) {
2006 newTrack = getPreviousVideoTrack(info.track);
2008 tr->updateTransitionEndTrack(newTrack);
2009 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2013 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveClips);
2014 m_commandStack->push(moveClips);
2016 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2017 //QPointF oldpos = m_selectionGroup->scenePos();
2018 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2019 m_selectionGroup->setPos(top);
2020 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2021 m_selectionGroupInfo.track = m_selectionGroup->track();
2025 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2027 if (m_dragItem->type() == AVWIDGET) {
2028 ItemInfo resizeinfo = m_dragItemInfo;
2029 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2030 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2032 QUndoCommand *resizeCommand = new QUndoCommand();
2033 resizeCommand->setText(i18n("Resize clip"));
2035 // Check if there is an automatic transition on that clip (lower track)
2036 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2037 if (transition && transition->isAutomatic()) {
2038 ItemInfo trInfo = transition->info();
2039 ItemInfo newTrInfo = trInfo;
2040 newTrInfo.startPos = m_dragItem->startPos();
2041 if (newTrInfo.startPos < newTrInfo.endPos)
2042 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2044 // Check if there is an automatic transition on that clip (upper track)
2045 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2046 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2047 ItemInfo trInfo = transition->info();
2048 ItemInfo newTrInfo = trInfo;
2049 newTrInfo.startPos = m_dragItem->startPos();
2050 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2051 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2052 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2055 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2056 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2057 m_commandStack->push(resizeCommand);
2059 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2060 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2062 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2063 Transition *transition = static_cast <Transition *>(m_dragItem);
2064 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2065 // Cannot resize transition
2066 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2067 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2069 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2070 m_commandStack->push(command);
2075 //m_document->renderer()->doRefresh();
2076 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2078 if (m_dragItem->type() == AVWIDGET) {
2079 ItemInfo resizeinfo = info;
2080 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2081 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2083 QUndoCommand *resizeCommand = new QUndoCommand();
2084 resizeCommand->setText(i18n("Resize clip"));
2086 // Check if there is an automatic transition on that clip (lower track)
2087 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2088 if (tr && tr->isAutomatic()) {
2089 ItemInfo trInfo = tr->info();
2090 ItemInfo newTrInfo = trInfo;
2091 newTrInfo.endPos = m_dragItem->endPos();
2092 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2095 // Check if there is an automatic transition on that clip (upper track)
2096 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2097 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2098 ItemInfo trInfo = tr->info();
2099 ItemInfo newTrInfo = trInfo;
2100 newTrInfo.endPos = m_dragItem->endPos();
2101 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2102 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2103 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2107 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2108 m_commandStack->push(resizeCommand);
2109 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2111 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2112 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2114 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2115 Transition *transition = static_cast <Transition *>(m_dragItem);
2116 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2117 // Cannot resize transition
2118 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2119 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2121 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2122 m_commandStack->push(command);
2125 //m_document->renderer()->doRefresh();
2126 } else if (m_operationMode == FADEIN) {
2127 //Â resize fade in effect
2128 ClipItem * item = (ClipItem *) m_dragItem;
2129 int ix = item->hasEffect("volume", "fadein");
2131 QDomElement oldeffect = item->effectAt(ix);
2132 int start = item->cropStart().frames(m_document->fps());
2133 int end = item->fadeIn();
2135 slotDeleteEffect(item, oldeffect);
2138 QDomElement effect = oldeffect.cloneNode().toElement();
2139 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2140 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2141 slotUpdateClipEffect(item, effect, oldeffect, ix);
2142 emit clipItemSelected(item, ix);
2144 } else if (item->fadeIn() != 0) {
2145 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2146 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2147 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2149 } else if (m_operationMode == FADEOUT) {
2150 //Â resize fade in effect
2151 ClipItem * item = (ClipItem *) m_dragItem;
2152 int ix = item->hasEffect("volume", "fadeout");
2154 QDomElement oldeffect = item->effectAt(ix);
2155 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2156 int start = item->fadeOut();
2158 slotDeleteEffect(item, oldeffect);
2160 start = end - start;
2161 QDomElement effect = oldeffect.cloneNode().toElement();
2162 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2163 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2164 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2165 slotUpdateClipEffect(item, effect, oldeffect, ix);
2166 emit clipItemSelected(item, ix);
2168 } else if (item->fadeOut() != 0) {
2169 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2170 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2171 EffectsList::setParameter(effect, "out", QString::number(0));
2172 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2174 } else if (m_operationMode == KEYFRAME) {
2175 // update the MLT effect
2176 ClipItem * item = (ClipItem *) m_dragItem;
2177 QString previous = item->keyframes(item->selectedEffectIndex());
2178 item->updateKeyframeEffect();
2179 QString next = item->keyframes(item->selectedEffectIndex());
2180 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2181 m_commandStack->push(command);
2182 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2185 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? static_cast <Transition *>(m_dragItem) : NULL);
2186 m_document->setModified(true);
2187 m_operationMode = NONE;
2190 void CustomTrackView::deleteClip(ItemInfo info) {
2191 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2193 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2194 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2197 if (item->isSelected()) emit clipItemSelected(NULL);
2198 item->baseClip()->removeReference();
2199 m_document->updateClip(item->baseClip()->getId());
2201 if (item->baseClip()->isTransparent()) {
2202 // also remove automatic transition
2203 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2204 if (tr && tr->isAutomatic()) {
2205 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2206 scene()->removeItem(tr);
2210 scene()->removeItem(item);
2211 if (m_dragItem == item) m_dragItem = NULL;
2213 m_document->renderer()->doRefresh();
2216 void CustomTrackView::deleteSelectedClips() {
2217 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2218 if (itemList.count() == 0) {
2219 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2222 QUndoCommand *deleteSelected = new QUndoCommand();
2223 deleteSelected->setText(i18n("Delete selected items"));
2224 for (int i = 0; i < itemList.count(); i++) {
2225 if (itemList.at(i)->type() == AVWIDGET) {
2226 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2227 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2228 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2229 Transition *item = static_cast <Transition *>(itemList.at(i));
2231 info.startPos = item->startPos();
2232 info.endPos = item->endPos();
2233 info.track = item->track();
2234 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2237 m_commandStack->push(deleteSelected);
2240 void CustomTrackView::changeClipSpeed() {
2241 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2242 if (itemList.count() == 0) {
2243 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2246 QUndoCommand *changeSelected = new QUndoCommand();
2247 changeSelected->setText("Edit clip speed");
2249 for (int i = 0; i < itemList.count(); i++) {
2250 if (itemList.at(i)->type() == AVWIDGET) {
2251 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2252 ItemInfo info = item->info();
2254 int percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 300, 1, &ok);
2255 double speed = (double) percent / 100.0;
2256 if (ok && item->speed() != speed) {
2258 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
2262 if (count > 0) m_commandStack->push(changeSelected);
2263 else delete changeSelected;
2266 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id) {
2267 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2268 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2269 info.track = m_document->tracksCount() - item->track();
2270 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2271 //kDebug() << "//CH CLIP SPEED: " << speed << "x" << oldspeed << ", END POS: " << endPos;
2272 item->setSpeed(speed);
2273 item->updateRectGeometry();
2274 if (item->cropDuration().frames(m_document->fps()) > endPos)
2275 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2276 m_document->setModified(true);
2279 void CustomTrackView::cutSelectedClips() {
2280 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2281 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2282 for (int i = 0; i < itemList.count(); i++) {
2283 if (itemList.at(i)->type() == AVWIDGET) {
2284 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2285 if (currentPos > item->startPos() && currentPos < item->endPos()) {
2286 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
2287 m_commandStack->push(command);
2293 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
2294 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2295 if (baseclip == NULL) {
2296 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2299 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2300 item->setEffectList(effects);
2301 scene()->addItem(item);
2302 if (item->baseClip()->isTransparent()) {
2303 // add transparency transition
2304 int endTrack = getPreviousVideoTrack(info.track);
2305 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2306 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2308 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2314 baseclip->addReference();
2315 m_document->updateClip(baseclip->getId());
2316 info.track = m_document->tracksCount() - info.track;
2317 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer(info.track));
2318 for (int i = 0; i < item->effectsCount(); i++) {
2319 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2321 m_document->renderer()->doRefresh();
2324 void CustomTrackView::slotUpdateClip(const QString &clipId) {
2325 QList<QGraphicsItem *> list = scene()->items();
2326 ClipItem *clip = NULL;
2327 for (int i = 0; i < list.size(); ++i) {
2328 if (list.at(i)->type() == AVWIDGET) {
2329 clip = static_cast <ClipItem *>(list.at(i));
2330 if (clip->clipProducer() == clipId) {
2331 clip->refreshClip();
2332 ItemInfo info = clip->info();
2333 info.track = m_document->tracksCount() - clip->track();
2334 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2340 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track) {
2341 int framepos = (int)(pos.frames(m_document->fps()));
2342 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2343 ClipItem *clip = NULL;
2344 for (int i = 0; i < list.size(); i++) {
2345 if (list.at(i)->type() == AVWIDGET) {
2346 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2347 if (test->endPos() == pos) clip = test;
2354 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track) {
2355 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2356 ClipItem *clip = NULL;
2357 for (int i = 0; i < list.size(); i++) {
2358 if (list.at(i)->type() == AVWIDGET) {
2359 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2360 if (test->startPos() == pos) clip = test;
2367 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
2368 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
2369 ClipItem *clip = NULL;
2370 for (int i = 0; i < list.size(); i++) {
2371 if (list.at(i)->type() == AVWIDGET) {
2372 clip = static_cast <ClipItem *>(list.at(i));
2379 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
2380 int framepos = (int)(pos.frames(m_document->fps()));
2381 return getClipItemAt(framepos, track);
2384 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
2385 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2386 Transition *clip = NULL;
2387 for (int i = 0; i < list.size(); i++) {
2388 if (list.at(i)->type() == TRANSITIONWIDGET) {
2389 clip = static_cast <Transition *>(list.at(i));
2396 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track) {
2397 int framepos = (int)(pos.frames(m_document->fps()));
2398 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
2399 Transition *clip = NULL;
2400 for (int i = 0; i < list.size(); i++) {
2401 if (list.at(i)->type() == TRANSITIONWIDGET) {
2402 Transition *test = static_cast <Transition *>(list.at(i));
2403 if (test->endPos() == pos) clip = test;
2410 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track) {
2411 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
2412 Transition *clip = NULL;
2413 for (int i = 0; i < list.size(); ++i) {
2414 if (list.at(i)->type() == TRANSITIONWIDGET) {
2415 Transition *test = static_cast <Transition *>(list.at(i));
2416 if (test->startPos() == pos) clip = test;
2423 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
2424 if (m_selectionGroup) resetSelectionGroup(false);
2425 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
2427 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);
2428 kDebug() << "----------------Â ERROR, CANNOT find clip to move at.. ";
2431 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));
2433 bool snap = KdenliveSettings::snaptopoints();
2434 KdenliveSettings::setSnaptopoints(false);
2435 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2436 m_scene->clearSelection();
2437 item->setSelected(true);
2438 if (item->baseClip()->isTransparent()) {
2439 // Also move automatic transition
2440 Transition *tr = getTransitionItemAt(start.startPos, start.track);
2441 if (tr && tr->isAutomatic()) {
2442 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2443 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);
2444 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
2447 KdenliveSettings::setSnaptopoints(snap);
2449 // undo last move and emit error message
2450 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
2452 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
2455 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove) {
2457 kDebug() << "// GROUP MOVE; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;
2458 resetSelectionGroup();
2459 m_scene->clearSelection();
2460 for (int i = 0; i < startClip.count(); i++) {
2462 startClip[i].startPos = startClip.at(i).startPos - offset;
2463 startClip[i].track = startClip.at(i).track - trackOffset;
2465 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
2467 clip->setSelected(true);
2468 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
2471 for (int i = 0; i < startTransition.count(); i++) {
2473 startTransition[i].startPos = startTransition.at(i).startPos - offset;
2474 startTransition[i].track = startTransition.at(i).track - trackOffset;
2476 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
2478 tr->setSelected(true);
2479 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());
2482 groupSelectedItems();
2483 if (m_selectionGroup) {
2484 QPointF pos = m_selectionGroup->pos();
2485 qreal posx = pos.x() + offset.frames(m_document->fps());
2486 qreal posy = pos.y() + trackOffset * (qreal) m_tracksHeight;
2487 bool snap = KdenliveSettings::snaptopoints();
2488 KdenliveSettings::setSnaptopoints(false);
2490 m_selectionGroup->setPos(posx, posy);
2492 QPointF top = m_selectionGroup->sceneBoundingRect().topLeft();
2493 m_selectionGroup->setPos(top);
2494 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2495 m_selectionGroupInfo.track = m_selectionGroup->track();
2497 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2498 for (int i = 0; i < children.count(); i++) {
2499 // re-add items in correct place
2500 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2502 ItemInfo info = item->info();
2503 if (item->type() == AVWIDGET) {
2504 ClipItem *clip = static_cast <ClipItem*>(item);
2505 info.track = m_document->tracksCount() - info.track;
2506 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer(info.track));
2508 Transition *tr = static_cast <Transition*>(item);
2509 int newTrack = tr->transitionEndTrack();
2510 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
2511 if (!tr->forcedTrack()) {
2512 newTrack += trackOffset;
2513 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
2515 tr->updateTransitionEndTrack(newTrack);
2516 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
2517 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2520 KdenliveSettings::setSnaptopoints(snap);
2525 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
2526 Transition *item = getTransitionItemAt(start.startPos, start.track);
2528 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);
2529 kDebug() << "----------------Â ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
2532 //kDebug() << "----------------Â Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
2533 bool snap = KdenliveSettings::snaptopoints();
2534 KdenliveSettings::setSnaptopoints(false);
2535 //kDebug()<<"/// RESIZEÂ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
2536 if (end.endPos - end.startPos == start.endPos - start.startPos) {
2537 // Transition was moved
2538 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2539 } else if (end.endPos == start.endPos) {
2540 // Transition start resize
2541 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2542 } else if (end.startPos == start.startPos) {
2543 // Transition end resize;
2544 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2547 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
2548 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2549 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2551 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
2552 KdenliveSettings::setSnaptopoints(snap);
2553 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
2554 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);
2557 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
2559 bool resizeClipStart = true;
2560 if (start.startPos == end.startPos) resizeClipStart = false;
2561 /*if (resizeClipStart) offset = 1;
2563 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
2565 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);
2566 kDebug() << "----------------Â ERROR, CANNOT find clip to resize at... "; // << startPos;
2569 bool snap = KdenliveSettings::snaptopoints();
2570 KdenliveSettings::setSnaptopoints(false);
2571 if (resizeClipStart) {
2572 ItemInfo clipinfo = item->info();
2573 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2574 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
2576 item->resizeStart((int) end.startPos.frames(m_document->fps()));
2577 updateClipFade(item);
2578 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2580 ItemInfo clipinfo = item->info();
2581 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2582 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
2584 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
2585 updateClipFade(item, true);
2586 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2588 m_document->renderer()->doRefresh();
2589 KdenliveSettings::setSnaptopoints(snap);
2592 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
2593 if (!updateFadeOut) {
2594 int end = item->fadeIn();
2596 // there is a fade in effect
2597 int effectPos = item->hasEffect("volume", "fadein");
2598 if (effectPos == -1) return;
2599 QDomElement oldeffect = item->effectAt(effectPos);
2600 int start = item->cropStart().frames(m_document->fps());
2601 int max = item->cropDuration().frames(m_document->fps());
2603 item->setFadeIn(max);
2604 end = item->fadeIn();
2607 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2608 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2609 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
2610 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2611 // if fade effect is displayed, update the effect edit widget with new clip duration
2612 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2615 int start = item->fadeOut();
2617 // there is a fade in effect
2618 int effectPos = item->hasEffect("volume", "fadeout");
2619 if (effectPos == -1) return;
2620 QDomElement oldeffect = item->effectAt(effectPos);
2621 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
2622 int max = item->cropDuration().frames(m_document->fps());
2624 item->setFadeOut(max);
2625 start = item->fadeOut();
2627 start = end - start;
2628 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2629 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2630 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
2631 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2632 // if fade effect is displayed, update the effect edit widget with new clip duration
2633 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
2638 double CustomTrackView::getSnapPointForPos(double pos) {
2639 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
2642 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
2643 QList <GenTime> snaps;
2645 if (selected) offset = selected->duration();
2646 QList<QGraphicsItem *> itemList = items();
2647 for (int i = 0; i < itemList.count(); i++) {
2648 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
2649 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2650 GenTime start = item->startPos();
2651 GenTime end = item->endPos();
2652 snaps.append(start);
2654 QList < GenTime > markers = item->snapMarkers();
2655 for (int i = 0; i < markers.size(); ++i) {
2656 GenTime t = markers.at(i);
2658 if (t > offset) snaps.append(t - offset);
2660 if (offset != GenTime()) {
2661 if (start > offset) snaps.append(start - offset);
2662 if (end > offset) snaps.append(end - offset);
2664 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2665 Transition *transition = static_cast <Transition*>(itemList.at(i));
2666 GenTime start = transition->startPos();
2667 GenTime end = transition->endPos();
2668 snaps.append(start);
2670 if (offset != GenTime()) {
2671 if (start > offset) snaps.append(start - offset);
2672 if (end > offset) snaps.append(end - offset);
2677 // add cursor position
2678 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2680 if (offset != GenTime()) snaps.append(pos - offset);
2683 for (int i = 0; i < m_guides.count(); i++) {
2684 snaps.append(m_guides.at(i)->position());
2685 if (offset != GenTime()) snaps.append(m_guides.at(i)->position() - offset);
2689 m_scene->setSnapList(snaps);
2690 //for (int i = 0; i < m_snapPoints.size(); ++i)
2691 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
2694 void CustomTrackView::slotSeekToPreviousSnap() {
2695 updateSnapPoints(NULL);
2696 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2697 setCursorPos((int) res.frames(m_document->fps()));
2701 void CustomTrackView::slotSeekToNextSnap() {
2702 updateSnapPoints(NULL);
2703 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
2704 setCursorPos((int) res.frames(m_document->fps()));
2708 void CustomTrackView::clipStart() {
2709 ClipItem *item = getMainActiveClip();
2711 setCursorPos((int) item->startPos().frames(m_document->fps()));
2716 void CustomTrackView::clipEnd() {
2717 ClipItem *item = getMainActiveClip();
2719 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
2724 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
2725 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
2726 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
2727 m_commandStack->push(command);
2730 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position) {
2731 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
2732 m_commandStack->push(command);
2735 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id) {
2736 DocClipBase *base = m_document->clipManager()->getClipById(id);
2737 QList <CommentedTime> markers = base->commentedSnapMarkers();
2739 if (markers.isEmpty()) {
2740 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
2743 QUndoCommand *deleteMarkers = new QUndoCommand();
2744 deleteMarkers->setText("Delete clip markers");
2746 for (int i = 0; i < markers.size(); i++) {
2747 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
2749 m_commandStack->push(deleteMarkers);
2752 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
2753 DocClipBase *base = m_document->clipManager()->getClipById(id);
2754 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
2755 else base->deleteSnapMarker(pos);
2756 m_document->setModified(true);
2757 viewport()->update();
2760 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
2761 return (*g1).position() < (*g2).position();
2764 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
2765 if (oldPos > GenTime() && pos > GenTime()) {
2767 for (int i = 0; i < m_guides.count(); i++) {
2768 if (m_guides.at(i)->position() == oldPos) {
2769 Guide *item = m_guides.at(i);
2770 item->updateGuide(pos, comment);
2774 } else if (pos > GenTime()) addGuide(pos, comment);
2778 for (int i = 0; i < m_guides.count(); i++) {
2779 if (m_guides.at(i)->position() == oldPos) {
2780 Guide *item = m_guides.takeAt(i);
2786 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2788 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2789 m_document->syncGuides(m_guides);
2792 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
2793 for (int i = 0; i < m_guides.count(); i++) {
2794 if (m_guides.at(i)->position() == pos) {
2795 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
2799 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
2800 scene()->addItem(g);
2802 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2803 m_document->syncGuides(m_guides);
2807 void CustomTrackView::slotAddGuide() {
2808 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
2809 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
2810 if (d.exec() != QDialog::Accepted) return;
2811 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
2812 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
2813 m_commandStack->push(command);
2817 void CustomTrackView::slotEditGuide() {
2818 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2820 for (int i = 0; i < m_guides.count(); i++) {
2821 if (m_guides.at(i)->position() == pos) {
2822 slotEditGuide(m_guides.at(i)->info());
2827 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2830 void CustomTrackView::slotEditGuide(CommentedTime guide) {
2831 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
2832 if (d.exec() == QDialog::Accepted) {
2833 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
2834 m_commandStack->push(command);
2839 void CustomTrackView::slotDeleteGuide() {
2840 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2842 for (int i = 0; i < m_guides.count(); i++) {
2843 if (m_guides.at(i)->position() == pos) {
2844 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
2845 m_commandStack->push(command);
2850 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2853 void CustomTrackView::slotDeleteAllGuides() {
2854 QUndoCommand *deleteAll = new QUndoCommand();
2855 deleteAll->setText("Delete all guides");
2856 for (int i = 0; i < m_guides.count(); i++) {
2857 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
2859 m_commandStack->push(deleteAll);
2862 void CustomTrackView::setTool(PROJECTTOOL tool) {
2866 void CustomTrackView::setScale(double scaleFactor) {
2868 matrix = matrix.scale(scaleFactor, 1);
2869 m_scene->setScale(scaleFactor);
2870 //scale(scaleFactor, 1);
2871 m_animationTimer->stop();
2880 /*double pos = cursorPos() / m_scale;
2881 m_scale = scaleFactor;
2882 m_scene->setScale(m_scale);
2883 int vert = verticalScrollBar()->value();
2884 kDebug() << " HHHHHHHH SCALING: " << m_scale;
2885 QList<QGraphicsItem *> itemList = items();
2886 for (int i = 0; i < itemList.count(); i++) {
2887 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2888 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
2889 clip->setRect(0, 0, (qreal) clip->duration().frames(m_document->fps()) * m_scale - .5, clip->rect().height());
2890 clip->setPos((qreal) clip->startPos().frames(m_document->fps()) * m_scale, clip->pos().y());
2894 for (int i = 0; i < m_guides.count(); i++) {
2895 m_guides.at(i)->updatePosition(m_scale);
2898 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
2899 updateCursorPos();*/
2901 centerOn(QPointF(cursorPos(), m_tracksHeight));
2902 //verticalScrollBar()->setValue(vert);*/
2905 void CustomTrackView::slotRefreshGuides() {
2906 if (KdenliveSettings::showmarkers()) {
2907 kDebug() << "// refresh GUIDES";
2908 for (int i = 0; i < m_guides.count(); i++) {
2909 m_guides.at(i)->update();
2914 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
2915 QColor base = palette().button().color();
2917 r.setWidth(r.width() + 1);
2918 painter->setClipRect(r);
2919 painter->drawLine(r.left(), 0, r.right(), 0);
2920 uint max = m_document->tracksCount();
2921 for (uint i = 0; i < max;i++) {
2922 /*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)));
2924 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)));
2925 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
2927 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
2928 if (height() > lowerLimit)
2929 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
2932 bool CustomTrackView::findString(const QString &text) {
2934 for (int i = 0; i < m_searchPoints.size(); ++i) {
2935 marker = m_searchPoints.at(i).comment();
2936 if (marker.contains(text, Qt::CaseInsensitive)) {
2937 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2938 int vert = verticalScrollBar()->value();
2939 int hor = cursorPos();
2940 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2948 bool CustomTrackView::findNextString(const QString &text) {
2950 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
2951 marker = m_searchPoints.at(i).comment();
2952 if (marker.contains(text, Qt::CaseInsensitive)) {
2953 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2954 int vert = verticalScrollBar()->value();
2955 int hor = cursorPos();
2956 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2965 void CustomTrackView::initSearchStrings() {
2966 m_searchPoints.clear();
2967 QList<QGraphicsItem *> itemList = items();
2968 for (int i = 0; i < itemList.count(); i++) {
2969 // parse all clip names
2970 if (itemList.at(i)->type() == AVWIDGET) {
2971 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2972 GenTime start = item->startPos();
2973 CommentedTime t(start, item->clipName());
2974 m_searchPoints.append(t);
2975 // add all clip markers
2976 QList < CommentedTime > markers = item->commentedSnapMarkers();
2977 m_searchPoints += markers;
2982 for (int i = 0; i < m_guides.count(); i++) {
2983 m_searchPoints.append(m_guides.at(i)->info());
2986 qSort(m_searchPoints);
2989 void CustomTrackView::clearSearchStrings() {
2990 m_searchPoints.clear();
2994 void CustomTrackView::copyClip() {
2995 while (m_copiedItems.count() > 0) {
2996 delete m_copiedItems.takeFirst();
2998 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2999 if (itemList.count() == 0) {
3000 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3003 for (int i = 0; i < itemList.count(); i++) {
3004 if (itemList.at(i)->type() == AVWIDGET) {
3005 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3006 m_copiedItems.append(dup->clone(dup->info()));
3007 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3008 Transition *dup = static_cast <Transition *>(itemList.at(i));
3009 m_copiedItems.append(dup->clone());
3014 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
3015 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));
3016 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3017 for (int i = 0; i < collisions.count(); i++) {
3018 if (collisions.at(i)->type() == type) return false;
3023 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3024 for (int i = 0; i < items.count(); i++) {
3025 ItemInfo info = items.at(i)->info();
3026 info.startPos += offset;
3027 info.endPos += offset;
3028 info.track += trackOffset;
3029 if (!canBePastedTo(info, items.at(i)->type())) return false;
3034 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
3035 QPainterPath movePath;
3036 movePath.moveTo(0, 0);
3038 for (int i = 0; i < items.count(); i++) {
3039 ItemInfo info = items.at(i)->info();
3040 info.startPos = info.startPos + offset;
3041 info.endPos = info.endPos + offset;
3042 info.track = info.track + trackOffset;
3043 if (info.startPos < GenTime()) {
3044 // No clip should go below 0
3047 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));
3048 movePath.addRect(rect);
3050 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3051 for (int i = 0; i < collisions.count(); i++) {
3052 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3053 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3060 void CustomTrackView::pasteClip() {
3061 if (m_copiedItems.count() == 0) {
3062 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3066 if (m_menuPosition.isNull()) {
3067 position = mapFromGlobal(QCursor::pos());
3068 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3069 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3072 } else position = m_menuPosition;
3073 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3074 int track = (int)(position.y() / m_tracksHeight);
3075 ItemInfo first = m_copiedItems.at(0)->info();
3077 GenTime offset = pos - first.startPos;
3078 int trackOffset = track - first.track;
3080 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3081 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3084 QUndoCommand *pasteClips = new QUndoCommand();
3085 pasteClips->setText("Paste clips");
3087 for (int i = 0; i < m_copiedItems.count(); i++) {
3088 // parse all clip names
3089 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3090 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3092 info.startPos = clip->startPos() + offset;
3093 info.endPos = clip->endPos() + offset;
3094 info.cropStart = clip->cropStart();
3095 info.track = clip->track() + trackOffset;
3096 if (canBePastedTo(info, AVWIDGET)) {
3097 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3098 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3099 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3100 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3102 info.startPos = tr->startPos() + offset;
3103 info.endPos = tr->endPos() + offset;
3104 info.track = tr->track() + trackOffset;
3105 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3106 if (info.startPos >= info.endPos) {
3107 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3108 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3109 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3112 m_commandStack->push(pasteClips);
3115 void CustomTrackView::pasteClipEffects() {
3116 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3117 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3120 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3121 EffectsList effects = clip->effectList();
3123 QUndoCommand *paste = new QUndoCommand();
3124 paste->setText("Paste effects");
3126 QList<QGraphicsItem *> clips = scene()->selectedItems();
3127 for (int i = 0; i < clips.count(); ++i) {
3128 if (clips.at(i)->type() == AVWIDGET) {
3129 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3130 for (int i = 0; i < clip->effectsCount(); i++) {
3131 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3135 m_commandStack->push(paste);
3139 ClipItem *CustomTrackView::getClipUnderCursor() const {
3140 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3141 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3142 for (int i = 0; i < collisions.count(); i++) {
3143 if (collisions.at(i)->type() == AVWIDGET) {
3144 return static_cast < ClipItem *>(collisions.at(i));
3150 ClipItem *CustomTrackView::getMainActiveClip() const {
3151 QList<QGraphicsItem *> clips = scene()->selectedItems();
3152 if (clips.isEmpty()) {
3153 return getClipUnderCursor();
3155 ClipItem *item = NULL;
3156 for (int i = 0; i < clips.count(); ++i) {
3157 if (clips.at(i)->type() == AVWIDGET)
3158 item = static_cast < ClipItem *>(clips.at(i));
3159 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3161 if (item) return item;
3166 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const {
3167 QList<QGraphicsItem *> clips = scene()->selectedItems();
3168 if (clips.isEmpty()) {
3169 return getClipUnderCursor();
3172 // remove all items in the list that are not clips
3173 for (int i = 0; i < clips.count();) {
3174 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3177 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3178 for (int i = 0; i < clips.count(); ++i) {
3179 if (clips.at(i)->type() == AVWIDGET)
3180 item = static_cast < ClipItem *>(clips.at(i));
3181 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) return item;
3187 void CustomTrackView::setInPoint() {
3188 ClipItem *clip = getActiveClipUnderCursor(true);
3190 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3193 ItemInfo startInfo = clip->info();
3194 ItemInfo endInfo = clip->info();
3195 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3196 if (endInfo.startPos >= startInfo.endPos) {
3197 // Check for invalid resize
3198 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3200 } else if (endInfo.startPos < startInfo.startPos) {
3201 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3202 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3203 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3207 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3208 m_commandStack->push(command);
3211 void CustomTrackView::setOutPoint() {
3212 ClipItem *clip = getActiveClipUnderCursor(true);
3214 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3217 ItemInfo startInfo = clip->info();
3218 ItemInfo endInfo = clip->info();
3219 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
3220 if (endInfo.endPos <= startInfo.startPos) {
3221 // Check for invalid resize
3222 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3224 } else if (endInfo.endPos > startInfo.endPos) {
3225 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
3226 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
3227 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3234 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3235 m_commandStack->push(command);
3238 void CustomTrackView::slotUpdateAllThumbs() {
3239 QList<QGraphicsItem *> itemList = items();
3240 //if (itemList.isEmpty()) return;
3242 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3243 for (int i = 0; i < itemList.count(); i++) {
3244 if (itemList.at(i)->type() == AVWIDGET) {
3245 item = static_cast <ClipItem *>(itemList.at(i));
3246 if (item->clipType() != COLOR) {
3247 // Check if we have a cached thumbnail
3248 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3249 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3250 if (QFile::exists(thumb)) {
3252 item->slotSetStartThumb(pix);
3253 item->slotSetEndThumb(pix);
3256 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3257 QString endThumb = startThumb;
3258 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3259 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3260 if (QFile::exists(startThumb)) {
3261 QPixmap pix(startThumb);
3262 item->slotSetStartThumb(pix);
3264 if (QFile::exists(endThumb)) {
3265 QPixmap pix(endThumb);
3266 item->slotSetEndThumb(pix);
3270 item->refreshClip();
3271 qApp->processEvents();
3274 viewport()->update();
3277 void CustomTrackView::saveThumbnails() {
3278 QList<QGraphicsItem *> itemList = items();
3280 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
3281 for (int i = 0; i < itemList.count(); i++) {
3282 if (itemList.at(i)->type() == AVWIDGET) {
3283 item = static_cast <ClipItem *>(itemList.at(i));
3284 if (item->clipType() != COLOR) {
3285 // Check if we have a cached thumbnail
3286 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
3287 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
3288 if (!QFile::exists(thumb)) {
3289 QPixmap pix(item->startThumb());
3293 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
3294 QString endThumb = startThumb;
3295 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
3296 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
3297 if (!QFile::exists(startThumb)) {
3298 QPixmap pix(item->startThumb());
3299 pix.save(startThumb);
3301 if (!QFile::exists(endThumb)) {
3302 QPixmap pix(item->endThumb());
3312 void CustomTrackView::slotInsertTrack(int ix) {
3313 kDebug() << "// INSERTING TRK: " << ix;
3314 QDialog d(parentWidget());
3315 Ui::AddTrack_UI view;
3317 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3318 view.track_nb->setValue(ix);
3319 d.setWindowTitle(i18n("Insert Track"));
3321 if (d.exec() == QDialog::Accepted) {
3322 ix = view.track_nb->value();
3323 if (view.before_select->currentIndex() == 1) {
3327 if (view.video_track->isChecked()) {
3328 info.type = VIDEOTRACK;
3329 info.isMute = false;
3330 info.isBlind = false;
3332 info.type = AUDIOTRACK;
3333 info.isMute = false;
3334 info.isBlind = true;
3336 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true, true);
3337 m_commandStack->push(addTrack);
3338 m_document->setModified(true);
3342 void CustomTrackView::slotDeleteTrack(int ix) {
3344 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
3346 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
3347 deleteTimelineTrack(ix, info);
3348 m_document->setModified(true);
3349 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false, true);
3350 m_commandStack->push(command);*/
3354 void CustomTrackView::slotChangeTrack(int ix) {
3355 QDialog d(parentWidget());
3356 Ui::AddTrack_UI view;
3358 view.label->setText(i18n("Change track"));
3359 view.before_select->setHidden(true);
3360 view.track_nb->setMaximum(m_document->tracksCount() - 1);
3361 view.track_nb->setValue(ix);
3362 d.setWindowTitle(i18n("Change Track Type"));
3364 if (d.exec() == QDialog::Accepted) {
3366 if (view.video_track->isChecked()) {
3367 info.type = VIDEOTRACK;
3368 info.isMute = false;
3369 info.isBlind = false;
3371 info.type = AUDIOTRACK;
3372 info.isMute = false;
3373 info.isBlind = true;
3375 changeTimelineTrack(ix, info);
3376 m_document->setModified(true);
3381 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo) {
3382 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3383 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
3384 QList<QGraphicsItem *> selection = m_scene->items(r);
3385 QUndoCommand *deleteTrack = new QUndoCommand();
3386 deleteTrack->setText("Delete track");
3388 // Delete all clips in selected track
3389 for (int i = 0; i < selection.count(); i++) {
3390 if (selection.at(i)->type() == AVWIDGET) {
3391 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
3392 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
3393 m_scene->removeItem(item);
3396 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
3397 Transition *item = static_cast <Transition *>(selection.at(i));
3398 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
3399 m_scene->removeItem(item);
3405 new AddTrackCommand(this, ix, trackinfo, false, true, deleteTrack);
3406 m_commandStack->push(deleteTrack);
3409 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo) {
3410 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix);
3411 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo, true);
3412 m_commandStack->push(changeTrack);
3415 void CustomTrackView::autoTransition() {
3416 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3417 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
3418 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
3421 Transition *tr = static_cast <Transition*>(itemList.at(0));
3422 tr->setAutomatic(!tr->isAutomatic());
3423 QDomElement transition = tr->toXML();
3424 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);
3428 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const {
3430 QDomNodeList params = effect.elementsByTagName("parameter");
3431 for (int i = 0; i < params.count(); i++) {
3432 QDomElement e = params.item(i).toElement();
3433 if (!e.isNull() && e.attribute("type") == "constant") {
3434 if (e.hasAttribute("factor")) {
3435 double factor = e.attribute("factor").toDouble();
3436 double value = e.attribute("value").toDouble();
3437 value = value / factor;
3438 result.append(QString::number(value));
3439 } else result.append(e.attribute("value"));
3445 void CustomTrackView::clipNameChanged(const QString id, const QString name) {
3446 QList<QGraphicsItem *> list = scene()->items();
3447 ClipItem *clip = NULL;
3448 for (int i = 0; i < list.size(); ++i) {
3449 if (list.at(i)->type() == AVWIDGET) {
3450 clip = static_cast <ClipItem *>(list.at(i));
3451 if (clip->clipProducer() == id) {
3452 clip->setClipName(name);
3456 viewport()->update();
3459 #include "customtrackview.moc"