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"
67 // disable animation if user asked it in KDE's global settings
68 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
69 // needs something like below (taken from dolphin)
70 // #include <kglobalsettings.h>
71 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
72 // const int duration = animate ? 1500 : 1;
74 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent)
75 : 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 *> ()) {
76 if (doc) m_commandStack = doc->commandStack();
77 else m_commandStack == NULL;
78 setMouseTracking(true);
80 m_animationTimer = new QTimeLine(800);
81 m_animationTimer->setFrameRange(0, 5);
82 m_animationTimer->setUpdateInterval(100);
83 m_animationTimer->setLoopCount(0);
84 m_tipColor = QColor(0, 192, 0, 200);
85 QColor border = QColor(255, 255, 255, 100);
86 m_tipPen.setColor(border);
88 setContentsMargins(0, 0, 0, 0);
90 m_cursorLine = projectscene->addLine(0, 0, 0, m_tracksHeight);
91 m_cursorLine->setZValue(1000);
94 KIcon razorIcon("edit-cut");
95 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
96 verticalScrollBar()->setTracking(true);
97 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
100 CustomTrackView::~CustomTrackView() {
101 qDeleteAll(m_guides);
104 void CustomTrackView::setDocumentModified() {
105 m_document->setModified(true);
108 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
109 m_timelineContextMenu = timeline;
110 m_timelineContextClipMenu = clip;
111 m_timelineContextTransitionMenu = transition;
114 void CustomTrackView::checkAutoScroll() {
115 m_autoScroll = KdenliveSettings::autoscroll();
118 QList <TrackInfo> CustomTrackView::tracksList() const {
119 return m_scene->m_tracksList;
122 void CustomTrackView::checkTrackHeight() {
123 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
124 m_tracksHeight = KdenliveSettings::trackheight();
125 emit trackHeightChanged();
126 QList<QGraphicsItem *> itemList = items();
128 Transition *transitionitem;
129 for (int i = 0; i < itemList.count(); i++) {
130 if (itemList.at(i)->type() == AVWIDGET) {
131 item = (ClipItem*) itemList.at(i);
132 item->setRect(0, 0, item->rect().width() - 0.02, m_tracksHeight - 1);
133 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
135 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
136 transitionitem = (Transition*) itemList.at(i);
137 transitionitem->setRect(0, 0, transitionitem->rect().width() - 0.02, m_tracksHeight / 3 * 2 - 1);
138 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
141 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_scene->m_tracksList.count());
143 for (int i = 0; i < m_guides.count(); i++) {
144 QLineF l = m_guides.at(i)->line();
145 l.setP2(QPointF(l.x2(), m_tracksHeight * m_scene->m_tracksList.count()));
146 m_guides.at(i)->setLine(l);
149 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_scene->m_tracksList.count());
150 verticalScrollBar()->setMaximum(m_tracksHeight * m_scene->m_tracksList.count());
155 void CustomTrackView::resizeEvent(QResizeEvent * event) {
156 QGraphicsView::resizeEvent(event);
160 void CustomTrackView::wheelEvent(QWheelEvent * e) {
161 if (e->modifiers() == Qt::ControlModifier) {
162 if (e->delta() > 0) emit zoomIn();
165 if (e->delta() > 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
166 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
170 int CustomTrackView::getPreviousVideoTrack(int track) {
171 track = m_scene->m_tracksList.count() - track - 1;
173 for (int i = track; i > -1; i--) {
174 if (m_scene->m_tracksList.at(i).type == VIDEOTRACK) return i + 1;
181 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
182 int pos = event->x();
183 emit mousePosition((int)(mapToScene(event->pos()).x()));
184 if (event->buttons() & Qt::MidButton) return;
185 if (event->buttons() != Qt::NoButton) {
186 if (m_dragItem && m_tool == SELECTTOOL) {
187 if (m_operationMode == MOVE) {
188 if ((event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance()) QGraphicsView::mouseMoveEvent(event);
190 /*&& (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance()) {
191 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x() - m_clickPoint.x());
192 //kDebug() << "/////// MOVE CLIP, EVENTĀ Y: "<<m_clickPoint.y();//<<event->scenePos().y()<<", SCENE HEIGHT: "<<scene()->sceneRect().height();
193 int moveTrack = (int) mapToScene(event->pos() - QPoint(0, (m_dragItem->type() == TRANSITIONWIDGET ? m_dragItem->boundingRect().height() / 2 : 0))).y() / m_tracksHeight;
194 int currentTrack = m_dragItem->track();
196 if (moveTrack > 1000) moveTrack = 0;
197 else if (moveTrack > m_scene->m_tracksList.count() - 1) moveTrack = m_scene->m_tracksList.count() - 1;
198 else if (moveTrack < 0) moveTrack = 0;
200 int offset = moveTrack - currentTrack;
201 if (m_selectedClipList.count() == 1) m_dragItem->moveTo((int)(snappedPos / m_scale), m_scale, offset * m_tracksHeight, moveTrack);
203 int moveOffset = (int)(snappedPos / m_scale) - m_dragItem->startPos().frames(m_document->fps());
204 if (canBeMoved(m_selectedClipList, GenTime(moveOffset, m_document->fps()), offset)) {
205 for (int i = 0; i < m_selectedClipList.count(); i++) {
206 AbstractClipItem *item = m_selectedClipList.at(i);
207 item->moveTo(item->startPos().frames(m_document->fps()) + moveOffset, m_scale, offset * m_tracksHeight, item->track() + offset, false);
212 } else if (m_operationMode == RESIZESTART) {
213 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x());
214 m_dragItem->resizeStart((int)(snappedPos));
215 } else if (m_operationMode == RESIZEEND) {
216 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x());
217 m_dragItem->resizeEnd((int)(snappedPos));
218 } else if (m_operationMode == FADEIN) {
219 int pos = (int)(mapToScene(event->pos()).x());
220 ((ClipItem*) m_dragItem)->setFadeIn((int)(pos - m_dragItem->startPos().frames(m_document->fps())));
221 } else if (m_operationMode == FADEOUT) {
222 int pos = (int)(mapToScene(event->pos()).x());
223 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - pos));
224 } else if (m_operationMode == KEYFRAME) {
225 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
226 double pos = mapToScene(event->pos()).toPoint().y();
227 QRectF br = m_dragItem->sceneBoundingRect();
228 double maxh = 100.0 / br.height();
229 pos = (br.bottom() - pos) * maxh;
230 m_dragItem->updateKeyFramePos(keyFramePos, pos);
233 if (m_animation) delete m_animation;
235 if (m_visualTip) delete m_visualTip;
238 } else if (m_operationMode == MOVEGUIDE) {
239 if (m_animation) delete m_animation;
241 if (m_visualTip) delete m_visualTip;
243 QGraphicsView::mouseMoveEvent(event);
248 if (m_tool == RAZORTOOL) {
249 setCursor(m_razorCursor);
250 //QGraphicsView::mouseMoveEvent(event);
254 QList<QGraphicsItem *> itemList = items(event->pos());
255 QGraphicsRectItem *item = NULL;
256 OPERATIONTYPE opMode = NONE;
258 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
260 } else for (int i = 0; i < itemList.count(); i++) {
261 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
262 item = (QGraphicsRectItem*) itemList.at(i);
267 if (item && event->buttons() == Qt::NoButton) {
268 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
269 if (m_tool == RAZORTOOL) {
270 // razor tool over a clip, display current frame in monitor
271 if (!m_blockRefresh && item->type() == AVWIDGET) {
272 //TODO: solve crash when showing frame when moving razor over clip
273 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
278 opMode = clip->operationMode(mapToScene(event->pos()));
280 if (opMode == m_moveOpMode) {
281 QGraphicsView::mouseMoveEvent(event);
285 if (m_animation) delete m_animation;
287 m_animationTimer->stop();
292 m_moveOpMode = opMode;
293 if (opMode == MOVE) {
294 setCursor(Qt::OpenHandCursor);
295 } else if (opMode == RESIZESTART) {
296 setCursor(KCursor("left_side", Qt::SizeHorCursor));
297 if (m_visualTip == NULL) {
298 QRectF rect = clip->sceneBoundingRect();
300 polygon << QPoint(0, rect.height() / 2 - size * 2);
301 polygon << QPoint(size * 2, (int)(rect.height() / 2));
302 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
303 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
305 m_visualTip = new QGraphicsPolygonItem(polygon);
306 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
307 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
308 m_visualTip->setPos(rect.x(), rect.y());
309 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
310 m_visualTip->setZValue(100);
311 m_animation = new QGraphicsItemAnimation;
312 m_animation->setItem(m_visualTip);
313 m_animation->setTimeLine(m_animationTimer);
315 m_animation->setScaleAt(.5, scale, 1);
316 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
318 m_animation->setScaleAt(1, scale, 1);
319 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
320 scene()->addItem(m_visualTip);
321 m_animationTimer->start();
323 } else if (opMode == RESIZEEND) {
324 setCursor(KCursor("right_side", Qt::SizeHorCursor));
325 if (m_visualTip == NULL) {
326 QRectF rect = clip->sceneBoundingRect();
328 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
329 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
330 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
331 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
333 m_visualTip = new QGraphicsPolygonItem(polygon);
334 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
335 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
336 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
337 m_visualTip->setPos(rect.right(), rect.y());
338 m_visualTip->setZValue(100);
339 m_animation = new QGraphicsItemAnimation;
340 m_animation->setItem(m_visualTip);
341 m_animation->setTimeLine(m_animationTimer);
343 m_animation->setScaleAt(.5, scale, 1);
345 m_animation->setScaleAt(1, scale, 1);
346 scene()->addItem(m_visualTip);
347 m_animationTimer->start();
349 } else if (opMode == FADEIN) {
350 if (m_visualTip == NULL) {
351 ClipItem *item = (ClipItem *) clip;
352 QRectF rect = clip->sceneBoundingRect();
353 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
354 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
355 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
356 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
357 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
358 m_visualTip->setZValue(100);
359 m_animation = new QGraphicsItemAnimation;
360 m_animation->setItem(m_visualTip);
361 m_animation->setTimeLine(m_animationTimer);
363 m_animation->setScaleAt(.5, scale, scale);
365 m_animation->setScaleAt(1, scale, scale);
366 scene()->addItem(m_visualTip);
367 m_animationTimer->start();
369 setCursor(Qt::PointingHandCursor);
370 } else if (opMode == FADEOUT) {
371 if (m_visualTip == NULL) {
372 ClipItem *item = (ClipItem *) clip;
373 QRectF rect = clip->sceneBoundingRect();
374 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
375 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
376 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
377 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
378 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
379 m_visualTip->setZValue(100);
380 m_animation = new QGraphicsItemAnimation;
381 m_animation->setItem(m_visualTip);
382 m_animation->setTimeLine(m_animationTimer);
384 m_animation->setScaleAt(.5, scale, scale);
386 m_animation->setScaleAt(1, scale, scale);
387 scene()->addItem(m_visualTip);
388 m_animationTimer->start();
390 setCursor(Qt::PointingHandCursor);
391 } else if (opMode == TRANSITIONSTART) {
392 /*if (m_visualTip == NULL) {
393 QRectF rect = clip->sceneBoundingRect();
394 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
395 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
396 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
397 m_visualTip->setZValue(100);
398 m_animation = new QGraphicsItemAnimation;
399 m_animation->setItem(m_visualTip);
400 m_animation->setTimeLine(m_animationTimer);
401 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
403 m_animation->setScaleAt(.5, scale, scale);
405 m_animation->setScaleAt(1, scale, scale);
406 scene()->addItem(m_visualTip);
407 m_animationTimer->start();
409 setCursor(Qt::PointingHandCursor);
410 } else if (opMode == TRANSITIONEND) {
411 /*if (m_visualTip == NULL) {
412 QRectF rect = clip->sceneBoundingRect();
413 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
414 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
415 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
416 m_visualTip->setZValue(100);
417 m_animation = new QGraphicsItemAnimation;
418 m_animation->setItem(m_visualTip);
419 m_animation->setTimeLine(m_animationTimer);
420 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
422 m_animation->setScaleAt(.5, scale, scale);
424 m_animation->setScaleAt(1, scale, scale);
425 scene()->addItem(m_visualTip);
426 m_animationTimer->start();
428 setCursor(Qt::PointingHandCursor);
429 } else if (opMode == KEYFRAME) {
430 setCursor(Qt::PointingHandCursor);
432 } // no clip under mouse
433 else if (m_tool == RAZORTOOL) {
436 } else if (opMode == MOVEGUIDE) {
437 m_moveOpMode = opMode;
438 setCursor(Qt::SplitHCursor);
441 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
442 setCursorPos((int)(mapToScene(event->pos().x(), 0).x()));
445 if (m_animation) delete m_animation;
446 m_animationTimer->stop();
452 setCursor(Qt::ArrowCursor);
454 QGraphicsView::mouseMoveEvent(event);
458 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
459 m_menuPosition = QPoint();
460 m_blockRefresh = true;
461 bool collision = false;
463 if (m_tool != RAZORTOOL) activateMonitor();
464 else if (m_document->renderer()->playSpeed() != 0.0) {
465 m_document->renderer()->pause();
468 m_clickEvent = event->pos();
470 // special cases (middle click button or ctrl / shift click
471 if (event->button() == Qt::MidButton) {
472 m_document->renderer()->switchPlay();
473 m_blockRefresh = false;
477 // check item under mouse
478 QList<QGraphicsItem *> collisionList = items(event->pos());
480 if (event->modifiers() == Qt::ControlModifier && collisionList.count() == 0) {
481 setDragMode(QGraphicsView::ScrollHandDrag);
482 QGraphicsView::mousePressEvent(event);
483 m_blockRefresh = false;
487 if (event->modifiers() == Qt::ShiftModifier && collisionList.count() == 0) {
488 setDragMode(QGraphicsView::RubberBandDrag);
489 QGraphicsView::mousePressEvent(event);
490 m_blockRefresh = false;
494 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
495 // a guide item was pressed
496 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
498 m_dragGuide = (Guide *) collisionList.at(0);
500 m_operationMode = MOVEGUIDE;
501 // deselect all clips so that only the guide will move
502 m_scene->clearSelection();
503 if (m_selectionGroup) {
504 scene()->destroyItemGroup(m_selectionGroup);
505 m_selectionGroup = NULL;
507 updateSnapPoints(NULL);
508 QGraphicsView::mousePressEvent(event);
512 // Find first clip or transition under mouse
515 while (i < collisionList.count()) {
516 if (collisionList.at(i)->type() == AVWIDGET || collisionList.at(i)->type() == TRANSITIONWIDGET) {
517 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(i));
518 m_dragItemInfo = m_dragItem->info();
524 // context menu requested
525 if (event->button() == Qt::RightButton) {
527 if (!m_dragItem->isSelected()) {
528 m_scene->clearSelection();
529 if (m_selectionGroup) {
530 scene()->destroyItemGroup(m_selectionGroup);
531 m_selectionGroup = NULL;
533 m_dragItem->setSelected(true);
536 m_operationMode = NONE;
537 displayContextMenu(event->globalPos(), m_dragItem);
538 m_menuPosition = event->pos();
544 // No item under click
545 if (m_dragItem == NULL) {
546 if (m_selectionGroup) {
547 scene()->destroyItemGroup(m_selectionGroup);
548 m_selectionGroup = NULL;
550 setCursor(Qt::ArrowCursor);
551 m_scene->clearSelection();
552 setCursorPos((int)(mapToScene(event->x(), 0).x()));
558 if (m_tool == RAZORTOOL) {
559 if (m_dragItem->type() == TRANSITIONWIDGET) {
560 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
565 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
566 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
567 m_commandStack->push(command);
568 m_document->setModified(true);
573 updateSnapPoints(m_dragItem);
574 if (m_dragItem && m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
575 else emit clipItemSelected(NULL);
577 if (m_selectionGroup) {
578 // delete selection group
579 scene()->destroyItemGroup(m_selectionGroup);
580 m_selectionGroup = NULL;
583 if (m_dragItem && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
585 QList<QGraphicsItem *> selection = m_scene->selectedItems();
586 if (selection.count() > 1) {
587 m_selectionGroup = new AbstractGroupItem(m_document->fps());
588 scene()->addItem(m_selectionGroup);
589 for (int i = 0; i < selection.count(); i++) {
590 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
591 m_selectionGroup->addToGroup(selection.at(i));
593 QPointF top = m_selectionGroup->boundingRect().topLeft();
594 const int width = m_selectionGroup->boundingRect().width();
595 const int height = m_selectionGroup->boundingRect().height();
596 m_selectionGroup->setPos(top);
597 m_selectionGroup->translate(-top.x(), -top.y() + 1);
598 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
599 m_selectionGroupInfo.track = m_selectionGroup->track();
602 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
604 if (!item->isSelected()) {
606 if (event->modifiers() != Qt::ControlModifier) {
607 QList<QGraphicsItem *> itemList = items();
608 for (int i = 0; i < itemList.count(); i++) {
609 itemList.at(i)->setSelected(false);
610 itemList.at(i)->update();
613 item->setSelected(true);
619 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()));
620 m_dragItemInfo.startPos = m_dragItem->startPos();
621 m_dragItemInfo.endPos = m_dragItem->endPos();
622 m_dragItemInfo.track = m_dragItem->track();
624 m_selectedClipList.clear();
625 QList<QGraphicsItem *> selected = scene()->selectedItems();
626 for (int i = 0; i < selected.count(); i++) {
627 if (selected.at(i)->type() == AVWIDGET || selected.at(i)->type() == TRANSITIONWIDGET)
628 m_selectedClipList.append(static_cast <AbstractClipItem *>(selected.at(i)));
631 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
633 if (m_operationMode == KEYFRAME) {
634 m_dragItem->updateSelectedKeyFrame();
635 m_blockRefresh = false;
637 } else if (m_operationMode == MOVE) {
638 setCursor(Qt::ClosedHandCursor);
639 } else if (m_operationMode == TRANSITIONSTART) {
641 info.startPos = m_dragItem->startPos();
642 info.track = m_dragItem->track();
643 int transitiontrack = getPreviousVideoTrack(info.track);
644 ClipItem *transitionClip = NULL;
645 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
646 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
647 info.endPos = transitionClip->endPos();
648 } else info.endPos = info.startPos + GenTime(2.5);
650 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
651 } else if (m_operationMode == TRANSITIONEND) {
653 info.endPos = m_dragItem->endPos();
654 info.track = m_dragItem->track();
655 int transitiontrack = getPreviousVideoTrack(info.track);
656 ClipItem *transitionClip = NULL;
657 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
658 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
659 info.startPos = transitionClip->startPos();
660 } else info.startPos = info.endPos - GenTime(2.5);
661 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
664 m_blockRefresh = false;
666 //QGraphicsView::mousePressEvent(event);
669 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
670 if (m_dragItem && m_dragItem->hasKeyFrames()) {
671 if (m_moveOpMode == KEYFRAME) {
672 // user double clicked on a keyframe, open edit dialog
673 QDialog d(parentWidget());
674 Ui::KeyFrameDialog_UI view;
676 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
677 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
678 view.kfr_value->setFocus();
679 if (d.exec() == QDialog::Accepted) {
680 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
681 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
682 ClipItem *item = (ClipItem *)m_dragItem;
683 QString previous = item->keyframes(item->selectedEffectIndex());
684 item->updateKeyframeEffect();
685 QString next = item->keyframes(item->selectedEffectIndex());
686 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
687 m_commandStack->push(command);
688 updateEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
693 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
694 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
695 ClipItem * item = (ClipItem *) m_dragItem;
696 QString previous = item->keyframes(item->selectedEffectIndex());
697 item->updateKeyframeEffect();
698 QString next = item->keyframes(item->selectedEffectIndex());
699 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
700 m_commandStack->push(command);
701 updateEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
703 } else if (m_dragItem) {
704 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
705 if (d.exec() == QDialog::Accepted) {
706 if (d.startPos() != m_dragItem->startPos()) {
707 if (m_dragItem->type() == AVWIDGET) {
709 startInfo.startPos = m_dragItem->startPos();
710 startInfo.endPos = m_dragItem->endPos();
711 startInfo.track = m_dragItem->track();
713 endInfo.startPos = d.startPos();
714 endInfo.endPos = m_dragItem->endPos() + (endInfo.startPos - startInfo.startPos);
715 endInfo.track = m_dragItem->track();
716 MoveClipCommand *command = new MoveClipCommand(this, startInfo, endInfo, true);
717 m_commandStack->push(command);
719 //TODO: move transition
722 if (d.duration() != m_dragItem->duration()) {
723 if (m_dragItem->type() == AVWIDGET) {
725 startInfo.startPos = m_dragItem->startPos();
726 startInfo.endPos = m_dragItem->endPos();
727 startInfo.track = m_dragItem->track();
729 endInfo.startPos = startInfo.startPos;
730 endInfo.endPos = endInfo.startPos + d.duration();
731 endInfo.track = m_dragItem->track();
732 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
733 m_commandStack->push(command);
735 //TODO: resize transition
740 QList<QGraphicsItem *> collisionList = items(event->pos());
741 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
742 Guide *editGuide = (Guide *) collisionList.at(0);
743 if (editGuide) slotEditGuide(editGuide->info());
749 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
750 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
752 clip->setKeyframes(index, keyframes);
753 updateEffect(m_scene->m_tracksList.count() - clip->track(), clip->startPos(), clip->effectAt(index), index);
754 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
758 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) {
759 if (clip == NULL) m_timelineContextMenu->popup(pos);
760 else if (clip->type() == AVWIDGET) m_timelineContextClipMenu->popup(pos);
761 else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
764 void CustomTrackView::activateMonitor() {
765 emit activateDocumentMonitor();
768 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
769 if (event->mimeData()->hasFormat("kdenlive/clip")) {
770 if (m_selectionGroup) {
771 scene()->destroyItemGroup(m_selectionGroup);
772 m_selectionGroup = NULL;
774 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(";");
775 m_selectionGroup = new AbstractGroupItem(m_document->fps());
776 QPoint pos = QPoint();
777 DocClipBase *clip = m_document->getBaseClip(list.at(0));
778 if (clip == NULL) kDebug() << "Ā WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
780 info.startPos = GenTime(pos.x(), m_document->fps());
781 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
782 info.endPos = info.startPos + GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
783 info.track = (int)(pos.y() / m_tracksHeight);
784 ClipItem *item = new ClipItem(clip, info, m_document->fps());
785 m_selectionGroup->addToGroup(item);
786 scene()->addItem(m_selectionGroup);
787 event->acceptProposedAction();
788 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
789 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
790 m_scene->clearSelection();
791 if (m_selectionGroup) {
792 scene()->destroyItemGroup(m_selectionGroup);
793 m_selectionGroup = NULL;
796 m_selectionGroup = new AbstractGroupItem(m_document->fps());
797 QPoint pos = QPoint();
798 for (int i = 0; i < ids.size(); ++i) {
799 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
800 if (clip == NULL) kDebug() << "Ā WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
802 info.startPos = GenTime(pos.x(), m_document->fps());
803 info.endPos = info.startPos + clip->duration();
804 info.track = (int)(pos.y() / m_tracksHeight);
805 ClipItem *item = new ClipItem(clip, info, m_document->fps());
806 pos.setX(pos.x() + clip->duration().frames(m_document->fps()));
807 m_selectionGroup->addToGroup(item);
809 scene()->addItem(m_selectionGroup);
810 event->acceptProposedAction();
811 } else QGraphicsView::dragEnterEvent(event);
814 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
815 int track = m_scene->m_tracksList.count() - clip->track();
816 GenTime pos = clip->startPos();
817 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false)) {
818 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
822 for (int i = 0; i < clip->effectsCount(); i++) {
823 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
825 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
826 m_document->renderer()->doRefresh();
829 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
830 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
832 QHash <QString, QString> effectParams = clip->addEffect(effect);
833 if (!m_document->renderer()->mltAddEffect(track, pos, effectParams))
834 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
835 emit clipItemSelected(clip);
836 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
839 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
840 QString index = effect.attribute("kdenlive_ix");
841 if (effect.attribute("disabled") != "1" && !m_document->renderer()->mltRemoveEffect(track, pos, index)) {
842 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
845 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
847 clip->deleteEffect(index);
848 emit clipItemSelected(clip);
852 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
853 QList<QGraphicsItem *> itemList;
854 if (track == -1) itemList = scene()->selectedItems();
855 if (itemList.isEmpty()) {
856 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
857 if (clip) itemList.append(clip);
858 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
860 kDebug() << "// REQUESTING EFFECT ONĀ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
861 for (int i = 0; i < itemList.count(); i++) {
862 if (itemList.at(i)->type() == AVWIDGET) {
863 ClipItem *item = (ClipItem *)itemList.at(i);
864 item->initEffect(effect);
865 AddEffectCommand *command = new AddEffectCommand(this, m_scene->m_tracksList.count() - item->track(), item->startPos(), effect, true);
866 m_commandStack->push(command);
869 m_document->setModified(true);
872 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
873 AddEffectCommand *command = new AddEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), effect, false);
874 m_commandStack->push(command);
875 m_document->setModified(true);
878 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix) {
879 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
881 QHash <QString, QString> effectParams = clip->getEffectArgs(effect);
882 if (effectParams.value("disabled") == "1") {
883 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.value("kdenlive_ix"))) {
884 kDebug() << "////// DISABLING EFFECT: " << index << ", CURRENTLA: " << clip->selectedEffectIndex();
885 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
886 } else if (!m_document->renderer()->mltEditEffect(m_scene->m_tracksList.count() - clip->track(), clip->startPos(), effectParams))
887 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
888 if (ix == clip->selectedEffectIndex()) {
889 clip->setSelectedEffect(clip->selectedEffectIndex());
892 m_document->setModified(true);
895 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
896 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
898 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
900 m_document->setModified(true);
903 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
904 QDomElement effect = clip->effectAt(effectPos);
905 QDomElement oldEffect = effect.cloneNode().toElement();
906 effect.setAttribute("disabled", disable);
907 EditEffectCommand *command = new EditEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
908 m_commandStack->push(command);
909 m_document->setModified(true);
912 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
913 MoveEffectCommand *command = new MoveEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), currentPos, newPos, true);
914 m_commandStack->push(command);
915 m_document->setModified(true);
918 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
919 EditEffectCommand *command = new EditEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
920 m_commandStack->push(command);
923 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
926 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
927 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
928 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
929 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);
930 m_blockRefresh = false;
933 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
935 m_document->renderer()->mltCutClip(m_scene->m_tracksList.count() - info.track, cutTime);
936 int cutPos = (int) cutTime.frames(m_document->fps());
938 newPos.startPos = cutTime;
939 newPos.endPos = info.endPos;
940 newPos.cropStart = item->cropStart() + (cutTime - info.startPos);
941 newPos.track = info.track;
942 ClipItem *dup = item->clone(newPos);
943 kDebug() << "// REsizing item to: " << cutPos;
944 item->resizeEnd(cutPos);
945 scene()->addItem(dup);
946 item->baseClip()->addReference();
947 m_document->updateClip(item->baseClip()->getId());
948 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);
949 kDebug() << "// CUTTING CLIP dONE";
953 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
954 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
955 if (!item || !dup || item == dup) {
956 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
957 m_blockRefresh = false;
961 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
962 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
963 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
964 //deleteClip(dup->info());
967 if (dup->isSelected()) emit clipItemSelected(NULL);
968 dup->baseClip()->removeReference();
969 m_document->updateClip(dup->baseClip()->getId());
970 scene()->removeItem(dup);
972 m_document->renderer()->mltRemoveClip(m_scene->m_tracksList.count() - info.track, cutTime);
974 ItemInfo clipinfo = item->info();
975 clipinfo.track = m_scene->m_tracksList.count() - clipinfo.track;
976 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
978 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
980 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
983 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
986 void CustomTrackView::slotEnableRefresh() {
987 m_blockRefresh = false;
990 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
991 QList<QGraphicsItem *> itemList = scene()->selectedItems();
992 if (itemList.count() == 1) {
993 if (itemList.at(0)->type() == AVWIDGET) {
994 ClipItem *item = (ClipItem *) itemList.at(0);
996 info.track = item->track();
997 ClipItem *transitionClip = NULL;
998 const int transitiontrack = getPreviousVideoTrack(info.track);
999 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1000 if (pos < item->startPos() + item->duration() / 2) {
1001 info.startPos = item->startPos();
1002 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
1003 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1004 info.endPos = transitionClip->endPos();
1005 } else info.endPos = info.startPos + GenTime(2.5);
1007 info.endPos = item->endPos();
1008 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
1009 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1010 info.startPos = transitionClip->startPos();
1011 } else info.startPos = info.endPos - GenTime(2.5);
1013 slotAddTransition(item, info, transitiontrack, transition);
1015 } else for (int i = 0; i < itemList.count(); i++) {
1016 if (itemList.at(i)->type() == AVWIDGET) {
1017 ClipItem *item = (ClipItem *) itemList.at(i);
1019 info.startPos = item->startPos();
1020 info.endPos = info.startPos + GenTime(2.5);
1021 info.track = item->track();
1022 int transitiontrack = getPreviousVideoTrack(info.track);
1023 slotAddTransition(item, info, transitiontrack, transition);
1028 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1029 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1030 m_commandStack->push(command);
1031 m_document->setModified(true);
1034 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1035 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params);
1036 scene()->addItem(tr);
1038 //kDebug() << "---- ADDING transition " << e.attribute("tag") << ", on tracks " << m_scene->m_tracksList.count() - e.attribute("transition_track").toInt() << " / " << getPreviousVideoTrack(e.attribute("transition_track").toInt());
1039 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_scene->m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
1040 m_document->setModified(true);
1043 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1044 Transition *item = getTransitionItemAt((int)transitionInfo.startPos.frames(m_document->fps()) + 1, transitionInfo.track);
1045 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_scene->m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1047 emit transitionItemSelected(NULL);
1048 m_document->setModified(true);
1051 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1052 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML() , true);
1053 m_commandStack->push(command);
1054 m_document->setModified(true);
1057 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition) {
1058 Transition *item = getTransitionItemAt((int)pos.frames(m_document->fps()) + 1, track);
1060 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1063 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_scene->m_tracksList.count() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition);
1064 item->setTransitionParameters(transition);
1065 m_document->setModified(true);
1068 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1069 event->setDropAction(Qt::IgnoreAction);
1070 const int track = (int)(mapToScene(event->pos()).y() / m_tracksHeight);
1071 const int pos = mapToScene(event->pos()).x();
1072 kDebug() << "// DRAG MOVE TO TRACK: " << track;
1073 if (m_selectionGroup) {
1074 m_selectionGroup->setPos(pos, event->pos().y()/*track * m_tracksHeight + 1 - (int) m_selectionGroup->pos().y()*/);
1075 event->setDropAction(Qt::MoveAction);
1076 if (event->mimeData()->hasFormat("kdenlive/producerslist") || event->mimeData()->hasFormat("kdenlive/clip")) {
1077 event->acceptProposedAction();
1080 QGraphicsView::dragMoveEvent(event);
1084 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1085 if (m_selectionGroup) {
1086 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1088 scene()->destroyItemGroup(m_selectionGroup);
1089 m_selectionGroup = NULL;
1090 } else QGraphicsView::dragLeaveEvent(event);
1093 void CustomTrackView::dropEvent(QDropEvent * event) {
1094 if (m_selectionGroup) {
1095 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1096 m_scene->clearSelection();
1097 if (m_selectionGroup) {
1098 scene()->destroyItemGroup(m_selectionGroup);
1099 m_selectionGroup = NULL;
1101 for (int i = 0; i < items.count(); i++) {
1102 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1103 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1104 m_commandStack->push(command);
1105 item->baseClip()->addReference();
1106 m_document->updateClip(item->baseClip()->getId());
1108 info = item->info();
1109 info.track = m_scene->m_tracksList.count() - item->track();
1110 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer());
1111 item->setSelected(true);
1113 m_document->setModified(true);
1114 } else QGraphicsView::dropEvent(event);
1118 QStringList CustomTrackView::mimeTypes() const {
1119 QStringList qstrList;
1120 // list of accepted mime types for drop
1121 qstrList.append("text/plain");
1122 qstrList.append("kdenlive/producerslist");
1123 qstrList.append("kdenlive/clip");
1127 Qt::DropActions CustomTrackView::supportedDropActions() const {
1128 // returns what actions are supported when dropping
1129 return Qt::MoveAction;
1132 void CustomTrackView::setDuration(int duration) {
1133 if (duration > sceneRect().width())
1134 setSceneRect(0, 0, (duration + 100), sceneRect().height());
1135 m_projectDuration = duration;
1138 int CustomTrackView::duration() const {
1139 return m_projectDuration;
1142 void CustomTrackView::addTrack(TrackInfo type) {
1143 m_scene->m_tracksList << type;
1144 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_scene->m_tracksList.count());
1145 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_scene->m_tracksList.count());
1146 verticalScrollBar()->setMaximum(m_tracksHeight * m_scene->m_tracksList.count());
1147 //setFixedHeight(50 * m_tracksCount);
1150 void CustomTrackView::removeTrack() {
1151 // TODO: implement track deletion
1153 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_scene->m_tracksList.count());
1157 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1158 int tracknumber = m_scene->m_tracksList.count() - ix;
1159 kDebug() << "///// MUTING TRK: " << ix << ";Ā PL NUM: " << tracknumber;
1160 m_scene->m_tracksList[tracknumber - 1].isMute = !m_scene->m_tracksList.at(tracknumber - 1).isMute;
1161 m_document->renderer()->mltChangeTrackState(tracknumber, m_scene->m_tracksList.at(tracknumber - 1).isMute, m_scene->m_tracksList.at(tracknumber - 1).isBlind);
1164 void CustomTrackView::slotSwitchTrackVideo(int ix) {
1165 int tracknumber = m_scene->m_tracksList.count() - ix;
1166 m_scene->m_tracksList[tracknumber - 1].isBlind = !m_scene->m_tracksList.at(tracknumber - 1).isBlind;
1167 m_document->renderer()->mltChangeTrackState(tracknumber, m_scene->m_tracksList.at(tracknumber - 1).isMute, m_scene->m_tracksList.at(tracknumber - 1).isBlind);
1170 void CustomTrackView::deleteClip(const QString &clipId) {
1171 QList<QGraphicsItem *> itemList = items();
1172 for (int i = 0; i < itemList.count(); i++) {
1173 if (itemList.at(i)->type() == AVWIDGET) {
1174 ClipItem *item = (ClipItem *)itemList.at(i);
1175 if (item->clipProducer() == clipId) {
1176 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true);
1177 m_commandStack->push(command);
1184 void CustomTrackView::setCursorPos(int pos, bool seek) {
1185 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1187 m_cursorLine->setPos(pos, 0);
1188 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1189 else if (m_autoScroll) checkScrolling();
1192 void CustomTrackView::updateCursorPos() {
1193 m_cursorLine->setPos(m_cursorPos, 0);
1196 int CustomTrackView::cursorPos() {
1197 return (int)(m_cursorPos);
1200 void CustomTrackView::moveCursorPos(int delta) {
1201 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1202 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1203 m_cursorPos += delta;
1204 m_cursorLine->setPos(m_cursorPos, 0);
1205 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1206 //if (m_autoScroll && m_scale < 50) checkScrolling();
1209 void CustomTrackView::checkScrolling() {
1210 int vert = verticalScrollBar()->value();
1211 int hor = cursorPos();
1212 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
1213 //centerOn(QPointF(cursorPos(), m_tracksHeight));
1214 /*QRect rectInView = viewport()->rect();
1215 int delta = rectInView.width() / 3;
1216 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
1217 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
1218 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));*/
1221 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
1222 QGraphicsView::mouseReleaseEvent(event);
1223 if (event->button() == Qt::MidButton) {
1226 setDragMode(QGraphicsView::NoDrag);
1227 if (m_operationMode == MOVEGUIDE) {
1228 setCursor(Qt::ArrowCursor);
1229 m_operationMode = NONE;
1230 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
1231 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
1232 m_commandStack->push(command);
1233 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
1238 if (m_dragItem == NULL && m_selectionGroup == NULL) {
1239 emit transitionItemSelected(NULL);
1243 if (m_dragItem) info = m_dragItem->info();
1245 if (m_operationMode == MOVE) {
1246 setCursor(Qt::OpenHandCursor);
1248 if (m_selectionGroup == NULL) {
1249 // we are moving one clip, easy
1250 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1251 bool success = m_document->renderer()->mltMoveClip((int)(m_scene->m_tracksList.count() - m_dragItemInfo.track), (int)(m_scene->m_tracksList.count() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())));
1253 MoveClipCommand *command = new MoveClipCommand(this, m_dragItemInfo, info, false);
1254 m_commandStack->push(command);
1256 // undo last move and emit error message
1257 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
1258 m_commandStack->push(command);
1259 emit displayMessage(i18n("Cannot move clip to position %1seconds", QString::number(m_dragItemInfo.startPos.seconds(), 'g', 2)), ErrorMessage);
1262 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1263 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1264 m_commandStack->push(command);
1265 Transition *transition = (Transition *) m_dragItem;
1266 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
1267 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_scene->m_tracksList.count() - m_dragItemInfo.track), (int)(m_scene->m_tracksList.count() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
1270 // Moving several clips. We need to delete them and readd them to new position,
1271 // or they might overlap each other during the move
1273 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1275 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1276 const int trackOffset = m_selectionGroup->track() - m_selectionGroupInfo.track;
1277 //kDebug() << "&DROPPED GRPOUP:" << timeOffset.frames(25) << "x" << trackOffset;
1278 if (timeOffset != GenTime() || trackOffset != 0) {
1279 QUndoCommand *moveClips = new QUndoCommand();
1280 moveClips->setText("Move clips");
1281 // remove items in MLT playlist
1282 for (int i = 0; i < items.count(); i++) {
1283 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1284 ItemInfo info = item->info();
1285 /*info.startPos = info.startPos - timeOffset;
1286 info.endPos = info.endPos - timeOffset;
1287 info.track = info.track - trackOffset;*/
1288 //kDebug() << "REM CLP:" << i << ", START:" << info.startPos.frames(25);
1289 if (item->type() == AVWIDGET) {
1290 ClipItem *clip = static_cast <ClipItem*>(item);
1291 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), false, true, moveClips);
1292 m_document->renderer()->mltRemoveClip(m_scene->m_tracksList.count() - info.track, info.startPos);
1294 Transition *tr = static_cast <Transition*>(item);
1295 new AddTransitionCommand(this, info, tr->transitionEndTrack(), tr->toXML(), false, true, moveClips);
1296 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_scene->m_tracksList.count() - info.track, info.startPos, info.endPos, tr->toXML());
1300 for (int i = 0; i < items.count(); i++) {
1301 // re-add items in correct place
1302 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1303 ItemInfo info = item->info();
1304 info.startPos = info.startPos + timeOffset;
1305 info.endPos = info.endPos + timeOffset;
1306 info.track = info.track + trackOffset;
1307 if (item->type() == AVWIDGET) {
1308 ClipItem *clip = static_cast <ClipItem*>(item);
1309 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), false, false, moveClips);
1310 info.track = m_scene->m_tracksList.count() - info.track;
1311 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer());
1313 Transition *tr = static_cast <Transition*>(item);
1314 ItemInfo transitionInfo = tr->info();
1315 new AddTransitionCommand(this, info, tr->transitionEndTrack(), tr->toXML(), false, false, moveClips);
1316 m_document->renderer()->mltAddTransition(tr->transitionTag(), tr->transitionEndTrack() + trackOffset, m_scene->m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
1319 m_commandStack->push(moveClips);
1323 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
1325 if (m_dragItem->type() == AVWIDGET) {
1326 ItemInfo resizeinfo = m_dragItemInfo;
1327 resizeinfo.track = m_scene->m_tracksList.count() - resizeinfo.track;
1328 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
1330 updateClipFade((ClipItem *) m_dragItem);
1331 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
1332 m_commandStack->push(command);
1334 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
1335 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1337 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1338 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1339 m_commandStack->push(command);
1340 Transition *transition = static_cast <Transition *>(m_dragItem);
1341 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_scene->m_tracksList.count() - m_dragItemInfo.track), (int)(m_scene->m_tracksList.count() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
1344 //m_document->renderer()->doRefresh();
1345 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
1347 if (m_dragItem->type() == AVWIDGET) {
1348 ItemInfo resizeinfo = info;
1349 resizeinfo.track = m_scene->m_tracksList.count() - resizeinfo.track;
1350 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
1352 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
1353 m_commandStack->push(command);
1355 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
1356 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1358 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1359 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1360 m_commandStack->push(command);
1361 Transition *transition = static_cast <Transition *>(m_dragItem);
1362 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_scene->m_tracksList.count() - m_dragItemInfo.track), (int)(m_scene->m_tracksList.count() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
1364 //m_document->renderer()->doRefresh();
1365 } else if (m_operationMode == FADEIN) {
1366 //Ā resize fade in effect
1367 ClipItem * item = (ClipItem *) m_dragItem;
1368 int ix = item->hasEffect("volume", "fadein");
1370 QDomElement oldeffect = item->effectAt(ix);
1371 int start = item->cropStart().frames(m_document->fps());
1372 int end = item->fadeIn();
1374 slotDeleteEffect(item, oldeffect);
1377 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein");
1378 EffectsList::setParameter(effect, "in", QString::number(start));
1379 EffectsList::setParameter(effect, "out", QString::number(end));
1380 slotUpdateClipEffect(item, oldeffect, effect, ix);
1382 } else if (item->fadeIn() != 0) {
1383 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein");
1384 int start = item->cropStart().frames(m_document->fps());
1385 int end = item->fadeIn() + start;
1386 EffectsList::setParameter(effect, "in", QString::number(start));
1387 EffectsList::setParameter(effect, "out", QString::number(end));
1388 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1390 } else if (m_operationMode == FADEOUT) {
1391 //Ā resize fade in effect
1392 ClipItem * item = (ClipItem *) m_dragItem;
1393 int ix = item->hasEffect("volume", "fadeout");
1395 QDomElement oldeffect = item->effectAt(ix);
1396 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1397 int start = item->fadeOut();
1399 slotDeleteEffect(item, oldeffect);
1401 start = end - start;
1402 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout");
1403 EffectsList::setParameter(effect, "in", QString::number(start));
1404 EffectsList::setParameter(effect, "out", QString::number(end));
1405 slotUpdateClipEffect(item, oldeffect, effect, ix);
1407 } else if (item->fadeOut() != 0) {
1408 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout");
1409 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1410 int start = end - item->fadeOut();
1411 EffectsList::setParameter(effect, "in", QString::number(start));
1412 EffectsList::setParameter(effect, "out", QString::number(end));
1413 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1415 } else if (m_operationMode == KEYFRAME) {
1416 // update the MLT effect
1417 ClipItem * item = (ClipItem *) m_dragItem;
1418 QString previous = item->keyframes(item->selectedEffectIndex());
1419 item->updateKeyframeEffect();
1420 QString next = item->keyframes(item->selectedEffectIndex());
1421 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1422 m_commandStack->push(command);
1423 updateEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1426 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? static_cast <Transition *>(m_dragItem) : NULL);
1427 m_document->setModified(true);
1428 m_operationMode = NONE;
1431 void CustomTrackView::deleteClip(ItemInfo info) {
1432 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1434 kDebug() << "----------------Ā ERROR, CANNOT find clip to delete at...";// << rect.x();
1437 if (item->isSelected()) emit clipItemSelected(NULL);
1438 item->baseClip()->removeReference();
1439 m_document->updateClip(item->baseClip()->getId());
1440 scene()->removeItem(item);
1442 m_document->renderer()->mltRemoveClip(m_scene->m_tracksList.count() - info.track, info.startPos);
1443 m_document->renderer()->doRefresh();
1446 void CustomTrackView::deleteSelectedClips() {
1447 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1448 if (itemList.count() == 0) {
1449 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1452 QUndoCommand *deleteSelected = new QUndoCommand();
1453 deleteSelected->setText(i18n("Delete selected items"));
1454 for (int i = 0; i < itemList.count(); i++) {
1455 if (itemList.at(i)->type() == AVWIDGET) {
1456 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1457 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
1458 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
1459 Transition *item = static_cast <Transition *>(itemList.at(i));
1461 info.startPos = item->startPos();
1462 info.endPos = item->endPos();
1463 info.track = item->track();
1464 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
1467 m_commandStack->push(deleteSelected);
1470 void CustomTrackView::changeClipSpeed() {
1471 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1472 if (itemList.count() == 0) {
1473 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
1476 QUndoCommand *changeSelected = new QUndoCommand();
1477 changeSelected->setText("Edit clip speed");
1478 for (int i = 0; i < itemList.count(); i++) {
1479 if (itemList.at(i)->type() == AVWIDGET) {
1480 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1481 ItemInfo info = item->info();
1482 int percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), 100, 1, 300);
1483 double speed = (double) percent / 100.0;
1484 if (item->speed() != speed)
1485 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
1488 m_commandStack->push(changeSelected);
1491 void CustomTrackView::doChangeClipSpeed(ItemInfo info, double speed, const QString &id) {
1492 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
1493 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1494 info.track = m_scene->m_tracksList.count() - item->track();
1495 m_document->renderer()->mltChangeClipSpeed(info, speed, baseclip->producer());
1496 item->setSpeed(speed);
1497 GenTime maxDuration = item->maxDuration();
1498 if (maxDuration < item->duration()) {
1499 info = item->info();
1500 ItemInfo endInfo = info;
1501 endInfo.endPos = info.startPos + maxDuration;
1502 ResizeClipCommand *command = new ResizeClipCommand(this, info, endInfo, true);
1503 m_commandStack->push(command);
1507 void CustomTrackView::cutSelectedClips() {
1508 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1509 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
1510 for (int i = 0; i < itemList.count(); i++) {
1511 if (itemList.at(i)->type() == AVWIDGET) {
1512 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1513 if (currentPos > item->startPos() && currentPos < item->endPos()) {
1514 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
1515 m_commandStack->push(command);
1521 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
1522 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
1523 if (baseclip == NULL) {
1524 emit displayMessage(i18n("No clip copied"), ErrorMessage);
1527 ClipItem *item = new ClipItem(baseclip, info, m_document->fps());
1528 item->setEffectList(effects);
1529 scene()->addItem(item);
1530 baseclip->addReference();
1531 m_document->updateClip(baseclip->getId());
1532 info.track = m_scene->m_tracksList.count() - info.track;
1533 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer());
1534 for (int i = 0; i < item->effectsCount(); i++) {
1535 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
1537 m_document->renderer()->doRefresh();
1540 void CustomTrackView::slotUpdateClip(const QString &clipId) {
1541 QList<QGraphicsItem *> list = scene()->items();
1542 ClipItem *clip = NULL;
1543 for (int i = 0; i < list.size(); ++i) {
1544 if (list.at(i)->type() == AVWIDGET) {
1545 clip = static_cast <ClipItem *>(list.at(i));
1546 if (clip->clipProducer() == clipId) {
1547 clip->refreshClip();
1548 ItemInfo info = clip->info();
1549 info.track = m_scene->m_tracksList.count() - clip->track();
1550 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
1556 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
1557 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
1558 ClipItem *clip = NULL;
1559 for (int i = 0; i < list.size(); ++i) {
1560 if (list.at(i)->type() == AVWIDGET) {
1561 clip = static_cast <ClipItem *>(list.at(i));
1568 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
1569 int framepos = (int)(pos.frames(m_document->fps()));
1570 return getClipItemAt(framepos, track);
1573 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
1574 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
1575 Transition *clip = NULL;
1576 for (int i = 0; i < list.size(); ++i) {
1577 if (list.at(i)->type() == TRANSITIONWIDGET) {
1578 clip = static_cast <Transition *>(list.at(i));
1585 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
1586 int framepos = (int)(pos.frames(m_document->fps()));
1587 return getTransitionItemAt(framepos, track);
1590 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
1591 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
1593 emit displayMessage(i18n("Cannot move clip at time: %1s on track %2", QString::number(start.startPos.seconds(), 'g', 2), start.track), ErrorMessage);
1594 kDebug() << "----------------Ā ERROR, CANNOT find clip to move at.. ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
1597 //kDebug() << "----------------Ā Move CLIP FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << startPos.y() << " TO " << endPos.y();
1599 bool success = m_document->renderer()->mltMoveClip((int)(m_scene->m_tracksList.count() - start.track), (int)(m_scene->m_tracksList.count() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()));
1601 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
1603 // undo last move and emit error message
1604 emit displayMessage(i18n("Cannot move clip to position %1seconds", QString::number(end.startPos.seconds(), 'g', 2)), ErrorMessage);
1608 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
1609 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()) + 1, start.track);
1611 emit displayMessage(i18n("Cannot move transition at time: %1s on track %2", start.startPos.seconds(), start.track), ErrorMessage);
1612 kDebug() << "----------------Ā ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
1615 //kDebug() << "----------------Ā Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
1617 //kDebug()<<"/// RESIZEĀ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
1618 if (end.endPos - end.startPos == start.endPos - start.startPos) {
1619 // Transition was moved
1620 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
1621 } else if (end.endPos == start.endPos) {
1622 // Transition start resize
1623 item->resizeStart((int) end.startPos.frames(m_document->fps()));
1625 // Transition end resize;
1626 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
1628 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
1629 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
1630 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_scene->m_tracksList.count() - start.track, m_scene->m_tracksList.count() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
1633 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
1635 bool resizeClipStart = true;
1636 if (start.startPos == end.startPos) resizeClipStart = false;
1637 /*if (resizeClipStart) offset = 1;
1639 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
1641 emit displayMessage(i18n("Cannot move clip at time: %1s on track %2", start.startPos.seconds(), start.track), ErrorMessage);
1642 kDebug() << "----------------Ā ERROR, CANNOT find clip to resize at... "; // << startPos;
1645 if (resizeClipStart) {
1646 ItemInfo clipinfo = item->info();
1647 clipinfo.track = m_scene->m_tracksList.count() - clipinfo.track;
1648 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
1650 item->resizeStart((int) end.startPos.frames(m_document->fps()));
1651 updateClipFade(item);
1652 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1654 ItemInfo clipinfo = item->info();
1655 clipinfo.track = m_scene->m_tracksList.count() - clipinfo.track;
1656 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
1658 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
1659 updateClipFade(item, true);
1660 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1662 m_document->renderer()->doRefresh();
1665 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
1666 if (!updateFadeOut) {
1667 int end = item->fadeIn();
1669 // there is a fade in effect
1670 QStringList clipeffects = item->effectNames();
1671 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade in"));
1672 int start = item->cropStart().frames(m_document->fps());
1674 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1675 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1676 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
1677 if (!m_document->renderer()->mltEditEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), effectParams))
1678 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1681 int start = item->fadeOut();
1683 // there is a fade in effect
1684 QStringList clipeffects = item->effectNames();
1685 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade out"));
1686 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
1687 start = end - start;
1688 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1689 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1690 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
1691 if (m_document->renderer()->mltEditEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), effectParams))
1692 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1697 double CustomTrackView::getSnapPointForPos(double pos) {
1698 return m_scene->getSnapPointForPos(pos);
1701 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
1702 QList <GenTime> snaps;
1704 if (selected) offset = selected->duration();
1705 QList<QGraphicsItem *> itemList = items();
1706 for (int i = 0; i < itemList.count(); i++) {
1707 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
1708 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1709 GenTime start = item->startPos();
1710 GenTime end = item->endPos();
1711 snaps.append(start);
1713 QList < GenTime > markers = item->snapMarkers();
1714 for (int i = 0; i < markers.size(); ++i) {
1715 GenTime t = markers.at(i);
1717 if (t > offset) snaps.append(t - offset);
1719 if (offset != GenTime()) {
1720 if (start > offset) snaps.append(start - offset);
1721 if (end > offset) snaps.append(end - offset);
1723 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
1724 Transition *transition = static_cast <Transition*>(itemList.at(i));
1725 GenTime start = transition->startPos();
1726 GenTime end = transition->endPos();
1727 snaps.append(start);
1729 if (offset != GenTime()) {
1730 if (start > offset) snaps.append(start - offset);
1731 if (end > offset) snaps.append(end - offset);
1736 // add cursor position
1737 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1739 if (offset != GenTime()) snaps.append(pos - offset);
1742 for (int i = 0; i < m_guides.count(); i++) {
1743 snaps.append(m_guides.at(i)->position());
1744 if (offset != GenTime()) snaps.append(m_guides.at(i)->position() - offset);
1748 m_scene->setSnapList(snaps);
1749 //for (int i = 0; i < m_snapPoints.size(); ++i)
1750 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
1753 void CustomTrackView::slotSeekToPreviousSnap() {
1754 updateSnapPoints(NULL);
1755 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
1756 setCursorPos((int) res.frames(m_document->fps()));
1760 void CustomTrackView::slotSeekToNextSnap() {
1761 updateSnapPoints(NULL);
1762 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
1763 setCursorPos((int) res.frames(m_document->fps()));
1767 void CustomTrackView::clipStart() {
1768 ClipItem *item = getMainActiveClip();
1770 setCursorPos((int) item->startPos().frames(m_document->fps()));
1775 void CustomTrackView::clipEnd() {
1776 ClipItem *item = getMainActiveClip();
1778 setCursorPos((int) item->endPos().frames(m_document->fps()));
1783 void CustomTrackView::slotAddClipMarker() {
1784 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1785 if (itemList.count() != 1) {
1786 emit displayMessage(i18n("Cannot add marker if more than one clip is selected"), ErrorMessage);
1787 kDebug() << "// CANNOT ADD MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1790 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1791 if (item->type() != AVWIDGET) return;
1792 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1793 if (item->startPos() > pos || item->endPos() < pos) return;
1794 ClipItem *clip = (ClipItem *) item;
1795 QString id = clip->baseClip()->getId();
1796 GenTime position = pos - item->startPos() + item->cropStart();
1797 CommentedTime marker(position, i18n("Marker"));
1798 MarkerDialog d(clip->baseClip(), marker, m_document->timecode(), this);
1799 if (d.exec() == QDialog::Accepted) {
1800 slotAddClipMarker(id, d.newMarker().time(), d.newMarker().comment());
1804 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
1805 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
1806 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
1807 m_commandStack->push(command);
1810 void CustomTrackView::slotDeleteClipMarker() {
1811 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1812 if (itemList.count() != 1) {
1813 emit displayMessage(i18n("Cannot delete marker if more than one clip is selected"), ErrorMessage);
1814 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1817 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1818 if (item->type() != AVWIDGET) {
1819 emit displayMessage(i18n("No clip selected"), ErrorMessage);
1822 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1823 if (item->startPos() > pos || item->endPos() < pos) {
1824 emit displayMessage(i18n("No selected clip at cursor time"), ErrorMessage);
1827 ClipItem *clip = (ClipItem *) item;
1828 QString id = clip->baseClip()->getId();
1829 GenTime position = pos - item->startPos() + item->cropStart();
1830 QString comment = clip->baseClip()->markerComment(position);
1831 if (comment.isEmpty()) {
1832 emit displayMessage(i18n("No marker found at cursor time"), ErrorMessage);
1835 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
1836 m_commandStack->push(command);
1839 void CustomTrackView::slotDeleteAllClipMarkers() {
1840 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1841 if (itemList.count() != 1) {
1842 emit displayMessage(i18n("Cannot delete marker if more than one clip is selected"), ErrorMessage);
1843 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1846 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1847 if (item->type() != AVWIDGET) {
1848 emit displayMessage(i18n("No clip selected"), ErrorMessage);
1852 ClipItem *clip = static_cast <ClipItem *>(item);
1853 QList <CommentedTime> markers = clip->baseClip()->commentedSnapMarkers();
1855 if (markers.isEmpty()) {
1856 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
1859 QString id = clip->baseClip()->getId();
1860 QUndoCommand *deleteMarkers = new QUndoCommand();
1861 deleteMarkers->setText("Delete clip markers");
1863 for (int i = 0; i < markers.size(); i++) {
1864 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
1866 m_commandStack->push(deleteMarkers);
1869 void CustomTrackView::slotEditClipMarker() {
1870 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1871 if (itemList.count() != 1) {
1872 emit displayMessage(i18n("Cannot edit marker if more than one clip is selected"), ErrorMessage);
1873 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1876 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1877 if (item->type() != AVWIDGET) {
1878 emit displayMessage(i18n("No clip at cursor time"), ErrorMessage);
1881 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1882 if (item->startPos() > pos || item->endPos() < pos) {
1883 emit displayMessage(i18n("No selected clip at cursor time"), ErrorMessage);
1886 ClipItem *clip = (ClipItem *) item;
1887 QString id = clip->baseClip()->getId();
1888 GenTime position = pos - item->startPos() + item->cropStart();
1889 QString oldcomment = clip->baseClip()->markerComment(position);
1890 if (oldcomment.isEmpty()) {
1891 emit displayMessage(i18n("No marker found at cursor time"), ErrorMessage);
1895 CommentedTime marker(position, oldcomment);
1896 MarkerDialog d(clip->baseClip(), marker, m_document->timecode(), this);
1897 if (d.exec() == QDialog::Accepted) {
1898 if (d.newMarker().time() == position) {
1899 // marker position was not changed, only text
1900 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, d.newMarker().comment(), id, position, true);
1901 m_commandStack->push(command);
1903 // marker text and position were changed, remove previous marker and add new one
1904 AddMarkerCommand *command1 = new AddMarkerCommand(this, oldcomment, QString(), id, position, true);
1905 AddMarkerCommand *command2 = new AddMarkerCommand(this, QString(), d.newMarker().comment(), id, d.newMarker().time(), true);
1906 m_commandStack->push(command1);
1907 m_commandStack->push(command2);
1912 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
1913 DocClipBase *base = m_document->clipManager()->getClipById(id);
1914 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
1915 else base->deleteSnapMarker(pos);
1916 m_document->setModified(true);
1917 viewport()->update();
1920 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
1921 return (*g1).position() < (*g2).position();
1924 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
1925 if (oldPos > GenTime() && pos > GenTime()) {
1927 for (int i = 0; i < m_guides.count(); i++) {
1928 if (m_guides.at(i)->position() == oldPos) {
1929 Guide *item = m_guides.at(i);
1930 item->updateGuide(pos, comment);
1934 } else if (pos > GenTime()) addGuide(pos, comment);
1938 for (int i = 0; i < m_guides.count(); i++) {
1939 if (m_guides.at(i)->position() == oldPos) {
1940 Guide *item = m_guides.takeAt(i);
1946 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
1948 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
1949 m_document->syncGuides(m_guides);
1952 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
1953 for (int i = 0; i < m_guides.count(); i++) {
1954 if (m_guides.at(i)->position() == pos) {
1955 emit displayMessage(i18n("A guide already exists at that position"), ErrorMessage);
1959 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_scene->m_tracksList.count());
1960 scene()->addItem(g);
1962 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
1963 m_document->syncGuides(m_guides);
1967 void CustomTrackView::slotAddGuide() {
1968 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
1969 MarkerDialog d(NULL, marker, m_document->timecode(), this);
1970 if (d.exec() != QDialog::Accepted) return;
1971 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
1972 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
1973 m_commandStack->push(command);
1977 void CustomTrackView::slotEditGuide() {
1978 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1980 for (int i = 0; i < m_guides.count(); i++) {
1981 if (m_guides.at(i)->position() == pos) {
1982 slotEditGuide(m_guides.at(i)->info());
1987 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
1990 void CustomTrackView::slotEditGuide(CommentedTime guide) {
1991 MarkerDialog d(NULL, guide, m_document->timecode(), this);
1992 if (d.exec() == QDialog::Accepted) {
1993 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
1994 m_commandStack->push(command);
1999 void CustomTrackView::slotDeleteGuide() {
2000 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2002 for (int i = 0; i < m_guides.count(); i++) {
2003 if (m_guides.at(i)->position() == pos) {
2004 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
2005 m_commandStack->push(command);
2010 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2013 void CustomTrackView::slotDeleteAllGuides() {
2014 QUndoCommand *deleteAll = new QUndoCommand();
2015 deleteAll->setText("Delete all guides");
2016 for (int i = 0; i < m_guides.count(); i++) {
2017 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
2019 m_commandStack->push(deleteAll);
2022 void CustomTrackView::setTool(PROJECTTOOL tool) {
2026 void CustomTrackView::setScale(double scaleFactor) {
2028 matrix = matrix.scale(scaleFactor, 1);
2029 m_scene->setScale(scaleFactor);
2030 //scale(scaleFactor, 1);
2031 m_animationTimer->stop();
2040 /*double pos = cursorPos() / m_scale;
2041 m_scale = scaleFactor;
2042 m_scene->setScale(m_scale);
2043 int vert = verticalScrollBar()->value();
2044 kDebug() << " HHHHHHHH SCALING: " << m_scale;
2045 QList<QGraphicsItem *> itemList = items();
2046 for (int i = 0; i < itemList.count(); i++) {
2047 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2048 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
2049 clip->setRect(0, 0, (qreal) clip->duration().frames(m_document->fps()) * m_scale - .5, clip->rect().height());
2050 clip->setPos((qreal) clip->startPos().frames(m_document->fps()) * m_scale, clip->pos().y());
2054 for (int i = 0; i < m_guides.count(); i++) {
2055 m_guides.at(i)->updatePosition(m_scale);
2058 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
2059 updateCursorPos();*/
2061 centerOn(QPointF(cursorPos(), m_tracksHeight));
2062 //verticalScrollBar()->setValue(vert);*/
2065 void CustomTrackView::slotRefreshGuides() {
2066 if (KdenliveSettings::showmarkers()) {
2067 kDebug() << "// refresh GUIDES";
2068 for (int i = 0; i < m_guides.count(); i++) {
2069 m_guides.at(i)->update();
2074 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
2075 QColor base = palette().button().color();
2077 r.setWidth(r.width() + 1);
2078 painter->setClipRect(r);
2079 painter->drawLine(r.left(), 0, r.right(), 0);
2080 uint max = m_scene->m_tracksList.count();
2081 for (uint i = 0; i < max;i++) {
2082 /*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)));
2084 if (m_scene->m_tracksList.at(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)));
2085 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
2087 int lowerLimit = m_tracksHeight * m_scene->m_tracksList.count() + 1;
2088 if (height() > lowerLimit)
2089 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
2092 bool CustomTrackView::findString(const QString &text) {
2094 for (int i = 0; i < m_searchPoints.size(); ++i) {
2095 marker = m_searchPoints.at(i).comment();
2096 if (marker.contains(text, Qt::CaseInsensitive)) {
2097 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2098 int vert = verticalScrollBar()->value();
2099 int hor = cursorPos();
2100 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2108 bool CustomTrackView::findNextString(const QString &text) {
2110 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
2111 marker = m_searchPoints.at(i).comment();
2112 if (marker.contains(text, Qt::CaseInsensitive)) {
2113 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2114 int vert = verticalScrollBar()->value();
2115 int hor = cursorPos();
2116 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2125 void CustomTrackView::initSearchStrings() {
2126 m_searchPoints.clear();
2127 QList<QGraphicsItem *> itemList = items();
2128 for (int i = 0; i < itemList.count(); i++) {
2129 // parse all clip names
2130 if (itemList.at(i)->type() == AVWIDGET) {
2131 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2132 GenTime start = item->startPos();
2133 CommentedTime t(start, item->clipName());
2134 m_searchPoints.append(t);
2135 // add all clip markers
2136 QList < CommentedTime > markers = item->commentedSnapMarkers();
2137 m_searchPoints += markers;
2142 for (int i = 0; i < m_guides.count(); i++) {
2143 m_searchPoints.append(m_guides.at(i)->info());
2146 qSort(m_searchPoints);
2149 void CustomTrackView::clearSearchStrings() {
2150 m_searchPoints.clear();
2154 void CustomTrackView::copyClip() {
2155 while (m_copiedItems.count() > 0) {
2156 delete m_copiedItems.takeFirst();
2158 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2159 if (itemList.count() == 0) {
2160 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
2163 for (int i = 0; i < itemList.count(); i++) {
2164 if (itemList.at(i)->type() == AVWIDGET) {
2165 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
2166 m_copiedItems.append(dup->clone(dup->info()));
2167 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2168 Transition *dup = static_cast <Transition *>(itemList.at(i));
2169 m_copiedItems.append(dup->clone());
2174 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
2175 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));
2176 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2177 for (int i = 0; i < collisions.count(); i++) {
2178 if (collisions.at(i)->type() == type) return false;
2183 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2184 for (int i = 0; i < items.count(); i++) {
2185 ItemInfo info = items.at(i)->info();
2186 info.startPos += offset;
2187 info.endPos += offset;
2188 info.track += trackOffset;
2189 if (!canBePastedTo(info, items.at(i)->type())) return false;
2194 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2195 QPainterPath movePath;
2196 movePath.moveTo(0, 0);
2198 for (int i = 0; i < items.count(); i++) {
2199 ItemInfo info = items.at(i)->info();
2200 info.startPos = info.startPos + offset;
2201 info.endPos = info.endPos + offset;
2202 info.track = info.track + trackOffset;
2203 if (info.startPos < GenTime()) {
2204 // No clip should go below 0
2207 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));
2208 movePath.addRect(rect);
2210 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
2211 for (int i = 0; i < collisions.count(); i++) {
2212 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
2213 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
2220 void CustomTrackView::pasteClip() {
2221 if (m_copiedItems.count() == 0) {
2222 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2226 if (m_menuPosition.isNull()) position = mapFromGlobal(QCursor::pos());
2227 else position = m_menuPosition;
2228 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
2229 int track = (int)(position.y() / m_tracksHeight);
2230 ItemInfo first = m_copiedItems.at(0)->info();
2232 GenTime offset = pos - first.startPos;
2233 int trackOffset = track - first.track;
2235 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
2236 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
2239 QUndoCommand *pasteClips = new QUndoCommand();
2240 pasteClips->setText("Paste clips");
2242 for (int i = 0; i < m_copiedItems.count(); i++) {
2243 // parse all clip names
2244 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
2245 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
2247 info.startPos = clip->startPos() + offset;
2248 info.endPos = clip->endPos() + offset;
2249 info.cropStart = clip->cropStart();
2250 info.track = clip->track() + trackOffset;
2251 if (canBePastedTo(info, AVWIDGET)) {
2252 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
2253 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
2254 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
2255 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
2257 info.startPos = tr->startPos() + offset;
2258 info.endPos = tr->endPos() + offset;
2259 info.track = tr->track() + trackOffset;
2260 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2261 new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
2262 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
2265 m_commandStack->push(pasteClips);
2268 void CustomTrackView::pasteClipEffects() {
2269 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
2270 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
2273 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
2274 EffectsList effects = clip->effectList();
2276 QUndoCommand *paste = new QUndoCommand();
2277 paste->setText("Paste effects");
2279 QList<QGraphicsItem *> clips = scene()->selectedItems();
2280 for (int i = 0; i < clips.count(); ++i) {
2281 if (clips.at(i)->type() == AVWIDGET) {
2282 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
2283 for (int i = 0; i < clip->effectsCount(); i++) {
2284 new AddEffectCommand(this, m_scene->m_tracksList.count() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
2288 m_commandStack->push(paste);
2292 ClipItem *CustomTrackView::getClipUnderCursor() const {
2293 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_scene->m_tracksList.count()));
2294 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2295 for (int i = 0; i < collisions.count(); i++) {
2296 if (collisions.at(i)->type() == AVWIDGET) {
2297 return static_cast < ClipItem *>(collisions.at(i));
2303 ClipItem *CustomTrackView::getMainActiveClip() const {
2304 QList<QGraphicsItem *> clips = scene()->selectedItems();
2305 if (clips.isEmpty()) {
2306 return getClipUnderCursor();
2308 ClipItem *item = NULL;
2309 for (int i = 0; i < clips.count(); ++i) {
2310 if (clips.at(i)->type() == AVWIDGET)
2311 item = static_cast < ClipItem *>(clips.at(i));
2312 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
2314 if (item) return item;
2319 ClipItem *CustomTrackView::getActiveClipUnderCursor() const {
2320 QList<QGraphicsItem *> clips = scene()->selectedItems();
2321 if (clips.isEmpty()) {
2322 return getClipUnderCursor();
2325 for (int i = 0; i < clips.count(); ++i) {
2326 if (clips.at(i)->type() == AVWIDGET)
2327 item = static_cast < ClipItem *>(clips.at(i));
2328 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) return item;
2334 void CustomTrackView::setInPoint() {
2335 ClipItem *clip = getActiveClipUnderCursor();
2337 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
2340 ItemInfo startInfo = clip->info();
2341 ItemInfo endInfo = clip->info();
2342 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
2343 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
2344 m_commandStack->push(command);
2347 void CustomTrackView::setOutPoint() {
2348 ClipItem *clip = getActiveClipUnderCursor();
2350 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
2353 ItemInfo startInfo = clip->info();
2354 ItemInfo endInfo = clip->info();
2355 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
2356 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
2357 m_commandStack->push(command);
2360 void CustomTrackView::slotUpdateAllThumbs() {
2361 QList<QGraphicsItem *> itemList = items();
2363 Transition *transitionitem;
2364 for (int i = 0; i < itemList.count(); i++) {
2365 if (itemList.at(i)->type() == AVWIDGET) {
2366 item = static_cast <ClipItem *>(itemList.at(i));
2367 item->refreshClip();
2368 qApp->processEvents();
2373 #include "customtrackview.moc"