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()));
554 emit clipItemSelected(NULL);
559 if (m_tool == RAZORTOOL) {
560 if (m_dragItem->type() == TRANSITIONWIDGET) {
561 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
566 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
567 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()), true);
568 m_commandStack->push(command);
569 m_document->setModified(true);
574 updateSnapPoints(m_dragItem);
575 if (m_dragItem && m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
576 else emit clipItemSelected(NULL);
578 if (m_selectionGroup) {
579 // delete selection group
580 scene()->destroyItemGroup(m_selectionGroup);
581 m_selectionGroup = NULL;
584 if (m_dragItem && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
586 QList<QGraphicsItem *> selection = m_scene->selectedItems();
587 if (selection.count() > 1) {
588 m_selectionGroup = new AbstractGroupItem(m_document->fps());
589 scene()->addItem(m_selectionGroup);
590 for (int i = 0; i < selection.count(); i++) {
591 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
592 m_selectionGroup->addToGroup(selection.at(i));
594 QPointF top = m_selectionGroup->boundingRect().topLeft();
595 const int width = m_selectionGroup->boundingRect().width();
596 const int height = m_selectionGroup->boundingRect().height();
597 m_selectionGroup->setPos(top);
598 m_selectionGroup->translate(-top.x(), -top.y() + 1);
599 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
600 m_selectionGroupInfo.track = m_selectionGroup->track();
603 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
605 if (!item->isSelected()) {
607 if (event->modifiers() != Qt::ControlModifier) {
608 QList<QGraphicsItem *> itemList = items();
609 for (int i = 0; i < itemList.count(); i++) {
610 itemList.at(i)->setSelected(false);
611 itemList.at(i)->update();
614 item->setSelected(true);
620 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()));
621 m_dragItemInfo.startPos = m_dragItem->startPos();
622 m_dragItemInfo.endPos = m_dragItem->endPos();
623 m_dragItemInfo.track = m_dragItem->track();
625 m_selectedClipList.clear();
626 QList<QGraphicsItem *> selected = scene()->selectedItems();
627 for (int i = 0; i < selected.count(); i++) {
628 if (selected.at(i)->type() == AVWIDGET || selected.at(i)->type() == TRANSITIONWIDGET)
629 m_selectedClipList.append(static_cast <AbstractClipItem *>(selected.at(i)));
632 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
634 if (m_operationMode == KEYFRAME) {
635 m_dragItem->updateSelectedKeyFrame();
636 m_blockRefresh = false;
638 } else if (m_operationMode == MOVE) {
639 setCursor(Qt::ClosedHandCursor);
640 } else if (m_operationMode == TRANSITIONSTART) {
642 info.startPos = m_dragItem->startPos();
643 info.track = m_dragItem->track();
644 int transitiontrack = getPreviousVideoTrack(info.track);
645 ClipItem *transitionClip = NULL;
646 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
647 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
648 info.endPos = transitionClip->endPos();
649 } else info.endPos = info.startPos + GenTime(2.5);
651 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
652 } else if (m_operationMode == TRANSITIONEND) {
654 info.endPos = m_dragItem->endPos();
655 info.track = m_dragItem->track();
656 int transitiontrack = getPreviousVideoTrack(info.track);
657 ClipItem *transitionClip = NULL;
658 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
659 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
660 info.startPos = transitionClip->startPos();
661 } else info.startPos = info.endPos - GenTime(2.5);
662 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
665 m_blockRefresh = false;
667 //QGraphicsView::mousePressEvent(event);
670 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
671 if (m_dragItem && m_dragItem->hasKeyFrames()) {
672 if (m_moveOpMode == KEYFRAME) {
673 // user double clicked on a keyframe, open edit dialog
674 QDialog d(parentWidget());
675 Ui::KeyFrameDialog_UI view;
677 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
678 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
679 view.kfr_value->setFocus();
680 if (d.exec() == QDialog::Accepted) {
681 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
682 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
683 ClipItem *item = (ClipItem *)m_dragItem;
684 QString previous = item->keyframes(item->selectedEffectIndex());
685 item->updateKeyframeEffect();
686 QString next = item->keyframes(item->selectedEffectIndex());
687 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
688 m_commandStack->push(command);
689 updateEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
694 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
695 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
696 ClipItem * item = (ClipItem *) m_dragItem;
697 QString previous = item->keyframes(item->selectedEffectIndex());
698 item->updateKeyframeEffect();
699 QString next = item->keyframes(item->selectedEffectIndex());
700 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
701 m_commandStack->push(command);
702 updateEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
704 } else if (m_dragItem) {
705 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
706 if (d.exec() == QDialog::Accepted) {
707 if (d.startPos() != m_dragItem->startPos()) {
708 if (m_dragItem->type() == AVWIDGET) {
710 startInfo.startPos = m_dragItem->startPos();
711 startInfo.endPos = m_dragItem->endPos();
712 startInfo.track = m_dragItem->track();
714 endInfo.startPos = d.startPos();
715 endInfo.endPos = m_dragItem->endPos() + (endInfo.startPos - startInfo.startPos);
716 endInfo.track = m_dragItem->track();
717 MoveClipCommand *command = new MoveClipCommand(this, startInfo, endInfo, true);
718 m_commandStack->push(command);
720 //TODO: move transition
723 if (d.duration() != m_dragItem->duration()) {
724 if (m_dragItem->type() == AVWIDGET) {
726 startInfo.startPos = m_dragItem->startPos();
727 startInfo.endPos = m_dragItem->endPos();
728 startInfo.track = m_dragItem->track();
730 endInfo.startPos = startInfo.startPos;
731 endInfo.endPos = endInfo.startPos + d.duration();
732 endInfo.track = m_dragItem->track();
733 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
734 m_commandStack->push(command);
736 //TODO: resize transition
741 QList<QGraphicsItem *> collisionList = items(event->pos());
742 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
743 Guide *editGuide = (Guide *) collisionList.at(0);
744 if (editGuide) slotEditGuide(editGuide->info());
750 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes) {
751 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
753 clip->setKeyframes(index, keyframes);
754 updateEffect(m_scene->m_tracksList.count() - clip->track(), clip->startPos(), clip->effectAt(index), index);
755 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
759 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) {
760 if (clip == NULL) m_timelineContextMenu->popup(pos);
761 else if (clip->type() == AVWIDGET) m_timelineContextClipMenu->popup(pos);
762 else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
765 void CustomTrackView::activateMonitor() {
766 emit activateDocumentMonitor();
769 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
770 if (event->mimeData()->hasFormat("kdenlive/clip")) {
771 if (m_selectionGroup) {
772 scene()->destroyItemGroup(m_selectionGroup);
773 m_selectionGroup = NULL;
775 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(";");
776 m_selectionGroup = new AbstractGroupItem(m_document->fps());
777 QPoint pos = QPoint();
778 DocClipBase *clip = m_document->getBaseClip(list.at(0));
779 if (clip == NULL) kDebug() << "Ā WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
781 info.startPos = GenTime(pos.x(), m_document->fps());
782 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
783 info.endPos = info.startPos + GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
784 info.track = (int)(pos.y() / m_tracksHeight);
785 ClipItem *item = new ClipItem(clip, info, m_document->fps());
786 m_selectionGroup->addToGroup(item);
787 scene()->addItem(m_selectionGroup);
788 event->acceptProposedAction();
789 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
790 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
791 m_scene->clearSelection();
792 if (m_selectionGroup) {
793 scene()->destroyItemGroup(m_selectionGroup);
794 m_selectionGroup = NULL;
797 m_selectionGroup = new AbstractGroupItem(m_document->fps());
798 QPoint pos = QPoint();
799 for (int i = 0; i < ids.size(); ++i) {
800 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
801 if (clip == NULL) kDebug() << "Ā WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
803 info.startPos = GenTime(pos.x(), m_document->fps());
804 info.endPos = info.startPos + clip->duration();
805 info.track = (int)(pos.y() / m_tracksHeight);
806 ClipItem *item = new ClipItem(clip, info, m_document->fps());
807 pos.setX(pos.x() + clip->duration().frames(m_document->fps()));
808 m_selectionGroup->addToGroup(item);
810 scene()->addItem(m_selectionGroup);
811 event->acceptProposedAction();
812 } else QGraphicsView::dragEnterEvent(event);
815 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
816 int track = m_scene->m_tracksList.count() - clip->track();
817 GenTime pos = clip->startPos();
818 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false)) {
819 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
823 for (int i = 0; i < clip->effectsCount(); i++) {
824 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
826 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
827 m_document->renderer()->doRefresh();
830 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
831 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
833 QHash <QString, QString> effectParams = clip->addEffect(effect);
834 if (!m_document->renderer()->mltAddEffect(track, pos, effectParams))
835 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
836 emit clipItemSelected(clip);
837 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
840 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
841 QString index = effect.attribute("kdenlive_ix");
842 if (effect.attribute("disabled") != "1" && !m_document->renderer()->mltRemoveEffect(track, pos, index)) {
843 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
846 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
848 clip->deleteEffect(index);
849 emit clipItemSelected(clip);
853 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
854 QList<QGraphicsItem *> itemList;
855 if (track == -1) itemList = scene()->selectedItems();
856 if (itemList.isEmpty()) {
857 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
858 if (clip) itemList.append(clip);
859 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
861 kDebug() << "// REQUESTING EFFECT ONĀ CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
862 for (int i = 0; i < itemList.count(); i++) {
863 if (itemList.at(i)->type() == AVWIDGET) {
864 ClipItem *item = (ClipItem *)itemList.at(i);
865 item->initEffect(effect);
866 AddEffectCommand *command = new AddEffectCommand(this, m_scene->m_tracksList.count() - item->track(), item->startPos(), effect, true);
867 m_commandStack->push(command);
870 m_document->setModified(true);
873 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
874 AddEffectCommand *command = new AddEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), effect, false);
875 m_commandStack->push(command);
876 m_document->setModified(true);
879 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix) {
880 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
882 QHash <QString, QString> effectParams = clip->getEffectArgs(effect);
883 if (effectParams.value("disabled") == "1") {
884 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.value("kdenlive_ix"))) {
885 kDebug() << "////// DISABLING EFFECT: " << index << ", CURRENTLA: " << clip->selectedEffectIndex();
886 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
887 } else if (!m_document->renderer()->mltEditEffect(m_scene->m_tracksList.count() - clip->track(), clip->startPos(), effectParams))
888 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
889 if (ix == clip->selectedEffectIndex()) {
890 clip->setSelectedEffect(clip->selectedEffectIndex());
893 m_document->setModified(true);
896 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
897 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_scene->m_tracksList.count() - track);
899 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
900 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
901 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
902 clip->setEffectAt(oldPos - 1, act);
903 clip->setEffectAt(newPos - 1, before);
904 emit clipItemSelected(clip, newPos - 1);
906 m_document->setModified(true);
909 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable) {
910 QDomElement effect = clip->effectAt(effectPos);
911 QDomElement oldEffect = effect.cloneNode().toElement();
912 effect.setAttribute("disabled", disable);
913 EditEffectCommand *command = new EditEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
914 m_commandStack->push(command);
915 m_document->setModified(true);
918 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
919 MoveEffectCommand *command = new MoveEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), currentPos, newPos, true);
920 m_commandStack->push(command);
921 m_document->setModified(true);
924 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix) {
925 EditEffectCommand *command = new EditEffectCommand(this, m_scene->m_tracksList.count() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
926 m_commandStack->push(command);
929 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
932 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
933 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
934 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
935 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);
936 m_blockRefresh = false;
939 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
941 m_document->renderer()->mltCutClip(m_scene->m_tracksList.count() - info.track, cutTime);
942 int cutPos = (int) cutTime.frames(m_document->fps());
944 newPos.startPos = cutTime;
945 newPos.endPos = info.endPos;
946 newPos.cropStart = item->cropStart() + (cutTime - info.startPos);
947 newPos.track = info.track;
948 ClipItem *dup = item->clone(newPos);
949 kDebug() << "// REsizing item to: " << cutPos;
950 item->resizeEnd(cutPos);
951 scene()->addItem(dup);
952 item->baseClip()->addReference();
953 m_document->updateClip(item->baseClip()->getId());
954 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);
955 kDebug() << "// CUTTING CLIP dONE";
959 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
960 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
961 if (!item || !dup || item == dup) {
962 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
963 m_blockRefresh = false;
967 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
968 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
969 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
970 //deleteClip(dup->info());
973 if (dup->isSelected()) emit clipItemSelected(NULL);
974 dup->baseClip()->removeReference();
975 m_document->updateClip(dup->baseClip()->getId());
976 scene()->removeItem(dup);
978 m_document->renderer()->mltRemoveClip(m_scene->m_tracksList.count() - info.track, cutTime);
980 ItemInfo clipinfo = item->info();
981 clipinfo.track = m_scene->m_tracksList.count() - clipinfo.track;
982 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
984 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
986 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
989 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
992 void CustomTrackView::slotEnableRefresh() {
993 m_blockRefresh = false;
996 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
997 QList<QGraphicsItem *> itemList = scene()->selectedItems();
998 if (itemList.count() == 1) {
999 if (itemList.at(0)->type() == AVWIDGET) {
1000 ClipItem *item = (ClipItem *) itemList.at(0);
1002 info.track = item->track();
1003 ClipItem *transitionClip = NULL;
1004 const int transitiontrack = getPreviousVideoTrack(info.track);
1005 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1006 if (pos < item->startPos() + item->duration() / 2) {
1007 info.startPos = item->startPos();
1008 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
1009 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1010 info.endPos = transitionClip->endPos();
1011 } else info.endPos = info.startPos + GenTime(2.5);
1013 info.endPos = item->endPos();
1014 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_scene->m_tracksList.count() - transitiontrack);
1015 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1016 info.startPos = transitionClip->startPos();
1017 } else info.startPos = info.endPos - GenTime(2.5);
1019 slotAddTransition(item, info, transitiontrack, transition);
1021 } else for (int i = 0; i < itemList.count(); i++) {
1022 if (itemList.at(i)->type() == AVWIDGET) {
1023 ClipItem *item = (ClipItem *) itemList.at(i);
1025 info.startPos = item->startPos();
1026 info.endPos = info.startPos + GenTime(2.5);
1027 info.track = item->track();
1028 int transitiontrack = getPreviousVideoTrack(info.track);
1029 slotAddTransition(item, info, transitiontrack, transition);
1034 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
1035 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1036 m_commandStack->push(command);
1037 m_document->setModified(true);
1040 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1041 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params);
1042 scene()->addItem(tr);
1044 //kDebug() << "---- ADDING transition " << e.attribute("tag") << ", on tracks " << m_scene->m_tracksList.count() - e.attribute("transition_track").toInt() << " / " << getPreviousVideoTrack(e.attribute("transition_track").toInt());
1045 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_scene->m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
1046 m_document->setModified(true);
1049 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
1050 Transition *item = getTransitionItemAt((int)transitionInfo.startPos.frames(m_document->fps()) + 1, transitionInfo.track);
1051 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_scene->m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1053 emit transitionItemSelected(NULL);
1054 m_document->setModified(true);
1057 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
1058 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML() , true);
1059 m_commandStack->push(command);
1060 m_document->setModified(true);
1063 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition) {
1064 Transition *item = getTransitionItemAt((int)pos.frames(m_document->fps()) + 1, track);
1066 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1069 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);
1070 item->setTransitionParameters(transition);
1071 m_document->setModified(true);
1074 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
1075 event->setDropAction(Qt::IgnoreAction);
1076 const int track = (int)(mapToScene(event->pos()).y() / m_tracksHeight);
1077 const int pos = mapToScene(event->pos()).x();
1078 kDebug() << "// DRAG MOVE TO TRACK: " << track;
1079 if (m_selectionGroup) {
1080 m_selectionGroup->setPos(pos, event->pos().y()/*track * m_tracksHeight + 1 - (int) m_selectionGroup->pos().y()*/);
1081 event->setDropAction(Qt::MoveAction);
1082 if (event->mimeData()->hasFormat("kdenlive/producerslist") || event->mimeData()->hasFormat("kdenlive/clip")) {
1083 event->acceptProposedAction();
1086 QGraphicsView::dragMoveEvent(event);
1090 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
1091 if (m_selectionGroup) {
1092 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1094 scene()->destroyItemGroup(m_selectionGroup);
1095 m_selectionGroup = NULL;
1096 } else QGraphicsView::dragLeaveEvent(event);
1099 void CustomTrackView::dropEvent(QDropEvent * event) {
1100 if (m_selectionGroup) {
1101 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1102 m_scene->clearSelection();
1103 if (m_selectionGroup) {
1104 scene()->destroyItemGroup(m_selectionGroup);
1105 m_selectionGroup = NULL;
1107 for (int i = 0; i < items.count(); i++) {
1108 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1109 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1110 m_commandStack->push(command);
1111 item->baseClip()->addReference();
1112 m_document->updateClip(item->baseClip()->getId());
1114 info = item->info();
1115 info.track = m_scene->m_tracksList.count() - item->track();
1116 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer());
1117 item->setSelected(true);
1119 m_document->setModified(true);
1120 } else QGraphicsView::dropEvent(event);
1124 QStringList CustomTrackView::mimeTypes() const {
1125 QStringList qstrList;
1126 // list of accepted mime types for drop
1127 qstrList.append("text/plain");
1128 qstrList.append("kdenlive/producerslist");
1129 qstrList.append("kdenlive/clip");
1133 Qt::DropActions CustomTrackView::supportedDropActions() const {
1134 // returns what actions are supported when dropping
1135 return Qt::MoveAction;
1138 void CustomTrackView::setDuration(int duration) {
1139 if (duration > sceneRect().width())
1140 setSceneRect(0, 0, (duration + 100), sceneRect().height());
1141 m_projectDuration = duration;
1144 int CustomTrackView::duration() const {
1145 return m_projectDuration;
1148 void CustomTrackView::addTrack(TrackInfo type) {
1149 m_scene->m_tracksList << type;
1150 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_scene->m_tracksList.count());
1151 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_scene->m_tracksList.count());
1152 verticalScrollBar()->setMaximum(m_tracksHeight * m_scene->m_tracksList.count());
1153 //setFixedHeight(50 * m_tracksCount);
1156 void CustomTrackView::removeTrack() {
1157 // TODO: implement track deletion
1159 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_scene->m_tracksList.count());
1163 void CustomTrackView::slotSwitchTrackAudio(int ix) {
1164 int tracknumber = m_scene->m_tracksList.count() - ix;
1165 kDebug() << "///// MUTING TRK: " << ix << ";Ā PL NUM: " << tracknumber;
1166 m_scene->m_tracksList[tracknumber - 1].isMute = !m_scene->m_tracksList.at(tracknumber - 1).isMute;
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::slotSwitchTrackVideo(int ix) {
1171 int tracknumber = m_scene->m_tracksList.count() - ix;
1172 m_scene->m_tracksList[tracknumber - 1].isBlind = !m_scene->m_tracksList.at(tracknumber - 1).isBlind;
1173 m_document->renderer()->mltChangeTrackState(tracknumber, m_scene->m_tracksList.at(tracknumber - 1).isMute, m_scene->m_tracksList.at(tracknumber - 1).isBlind);
1176 void CustomTrackView::deleteClip(const QString &clipId) {
1177 QList<QGraphicsItem *> itemList = items();
1178 for (int i = 0; i < itemList.count(); i++) {
1179 if (itemList.at(i)->type() == AVWIDGET) {
1180 ClipItem *item = (ClipItem *)itemList.at(i);
1181 if (item->clipProducer() == clipId) {
1182 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true);
1183 m_commandStack->push(command);
1190 void CustomTrackView::setCursorPos(int pos, bool seek) {
1191 emit cursorMoved((int)(m_cursorPos), (int)(pos));
1193 m_cursorLine->setPos(pos, 0);
1194 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
1195 else if (m_autoScroll) checkScrolling();
1198 void CustomTrackView::updateCursorPos() {
1199 m_cursorLine->setPos(m_cursorPos, 0);
1202 int CustomTrackView::cursorPos() {
1203 return (int)(m_cursorPos);
1206 void CustomTrackView::moveCursorPos(int delta) {
1207 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
1208 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
1209 m_cursorPos += delta;
1210 m_cursorLine->setPos(m_cursorPos, 0);
1211 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
1212 //if (m_autoScroll && m_scale < 50) checkScrolling();
1215 void CustomTrackView::checkScrolling() {
1216 int vert = verticalScrollBar()->value();
1217 int hor = cursorPos();
1218 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
1219 //centerOn(QPointF(cursorPos(), m_tracksHeight));
1220 /*QRect rectInView = viewport()->rect();
1221 int delta = rectInView.width() / 3;
1222 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
1223 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
1224 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));*/
1227 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
1228 QGraphicsView::mouseReleaseEvent(event);
1229 if (event->button() == Qt::MidButton) {
1232 setDragMode(QGraphicsView::NoDrag);
1233 if (m_operationMode == MOVEGUIDE) {
1234 setCursor(Qt::ArrowCursor);
1235 m_operationMode = NONE;
1236 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
1237 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x(), m_document->fps()), m_dragGuide->label(), false);
1238 m_commandStack->push(command);
1239 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
1244 if (m_dragItem == NULL && m_selectionGroup == NULL) {
1245 emit transitionItemSelected(NULL);
1249 if (m_dragItem) info = m_dragItem->info();
1251 if (m_operationMode == MOVE) {
1252 setCursor(Qt::OpenHandCursor);
1254 if (m_selectionGroup == NULL) {
1255 // we are moving one clip, easy
1256 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1257 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())));
1259 MoveClipCommand *command = new MoveClipCommand(this, m_dragItemInfo, info, false);
1260 m_commandStack->push(command);
1262 // undo last move and emit error message
1263 MoveClipCommand *command = new MoveClipCommand(this, info, m_dragItemInfo, true);
1264 m_commandStack->push(command);
1265 emit displayMessage(i18n("Cannot move clip to position %1seconds", QString::number(m_dragItemInfo.startPos.seconds(), 'g', 2)), ErrorMessage);
1268 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
1269 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1270 m_commandStack->push(command);
1271 Transition *transition = (Transition *) m_dragItem;
1272 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
1273 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);
1276 // Moving several clips. We need to delete them and readd them to new position,
1277 // or they might overlap each other during the move
1279 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1281 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
1282 const int trackOffset = m_selectionGroup->track() - m_selectionGroupInfo.track;
1283 //kDebug() << "&DROPPED GRPOUP:" << timeOffset.frames(25) << "x" << trackOffset;
1284 if (timeOffset != GenTime() || trackOffset != 0) {
1285 QUndoCommand *moveClips = new QUndoCommand();
1286 moveClips->setText("Move clips");
1287 // remove items in MLT playlist
1288 for (int i = 0; i < items.count(); i++) {
1289 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1290 ItemInfo info = item->info();
1291 /*info.startPos = info.startPos - timeOffset;
1292 info.endPos = info.endPos - timeOffset;
1293 info.track = info.track - trackOffset;*/
1294 //kDebug() << "REM CLP:" << i << ", START:" << info.startPos.frames(25);
1295 if (item->type() == AVWIDGET) {
1296 ClipItem *clip = static_cast <ClipItem*>(item);
1297 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), false, true, moveClips);
1298 m_document->renderer()->mltRemoveClip(m_scene->m_tracksList.count() - info.track, info.startPos);
1300 Transition *tr = static_cast <Transition*>(item);
1301 new AddTransitionCommand(this, info, tr->transitionEndTrack(), tr->toXML(), false, true, moveClips);
1302 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_scene->m_tracksList.count() - info.track, info.startPos, info.endPos, tr->toXML());
1306 for (int i = 0; i < items.count(); i++) {
1307 // re-add items in correct place
1308 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1309 ItemInfo info = item->info();
1310 info.startPos = info.startPos + timeOffset;
1311 info.endPos = info.endPos + timeOffset;
1312 info.track = info.track + trackOffset;
1313 if (item->type() == AVWIDGET) {
1314 ClipItem *clip = static_cast <ClipItem*>(item);
1315 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), false, false, moveClips);
1316 info.track = m_scene->m_tracksList.count() - info.track;
1317 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->baseClip()->producer());
1319 Transition *tr = static_cast <Transition*>(item);
1320 ItemInfo transitionInfo = tr->info();
1321 new AddTransitionCommand(this, info, tr->transitionEndTrack(), tr->toXML(), false, false, moveClips);
1322 m_document->renderer()->mltAddTransition(tr->transitionTag(), tr->transitionEndTrack() + trackOffset, m_scene->m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
1325 m_commandStack->push(moveClips);
1329 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
1331 if (m_dragItem->type() == AVWIDGET) {
1332 ItemInfo resizeinfo = m_dragItemInfo;
1333 resizeinfo.track = m_scene->m_tracksList.count() - resizeinfo.track;
1334 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
1336 updateClipFade((ClipItem *) m_dragItem);
1337 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
1338 m_commandStack->push(command);
1340 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
1341 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1343 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1344 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1345 m_commandStack->push(command);
1346 Transition *transition = static_cast <Transition *>(m_dragItem);
1347 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);
1350 //m_document->renderer()->doRefresh();
1351 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
1353 if (m_dragItem->type() == AVWIDGET) {
1354 ItemInfo resizeinfo = info;
1355 resizeinfo.track = m_scene->m_tracksList.count() - resizeinfo.track;
1356 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
1358 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
1359 m_commandStack->push(command);
1361 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
1362 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1364 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
1365 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
1366 m_commandStack->push(command);
1367 Transition *transition = static_cast <Transition *>(m_dragItem);
1368 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);
1370 //m_document->renderer()->doRefresh();
1371 } else if (m_operationMode == FADEIN) {
1372 //Ā resize fade in effect
1373 ClipItem * item = (ClipItem *) m_dragItem;
1374 int ix = item->hasEffect("volume", "fadein");
1376 QDomElement oldeffect = item->effectAt(ix);
1377 int start = item->cropStart().frames(m_document->fps());
1378 int end = item->fadeIn();
1380 slotDeleteEffect(item, oldeffect);
1383 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein");
1384 EffectsList::setParameter(effect, "in", QString::number(start));
1385 EffectsList::setParameter(effect, "out", QString::number(end));
1386 slotUpdateClipEffect(item, oldeffect, effect, ix);
1388 } else if (item->fadeIn() != 0) {
1389 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein");
1390 int start = item->cropStart().frames(m_document->fps());
1391 int end = item->fadeIn() + start;
1392 EffectsList::setParameter(effect, "in", QString::number(start));
1393 EffectsList::setParameter(effect, "out", QString::number(end));
1394 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1396 } else if (m_operationMode == FADEOUT) {
1397 //Ā resize fade in effect
1398 ClipItem * item = (ClipItem *) m_dragItem;
1399 int ix = item->hasEffect("volume", "fadeout");
1401 QDomElement oldeffect = item->effectAt(ix);
1402 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1403 int start = item->fadeOut();
1405 slotDeleteEffect(item, oldeffect);
1407 start = end - start;
1408 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout");
1409 EffectsList::setParameter(effect, "in", QString::number(start));
1410 EffectsList::setParameter(effect, "out", QString::number(end));
1411 slotUpdateClipEffect(item, oldeffect, effect, ix);
1413 } else if (item->fadeOut() != 0) {
1414 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout");
1415 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1416 int start = end - item->fadeOut();
1417 EffectsList::setParameter(effect, "in", QString::number(start));
1418 EffectsList::setParameter(effect, "out", QString::number(end));
1419 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1421 } else if (m_operationMode == KEYFRAME) {
1422 // update the MLT effect
1423 ClipItem * item = (ClipItem *) m_dragItem;
1424 QString previous = item->keyframes(item->selectedEffectIndex());
1425 item->updateKeyframeEffect();
1426 QString next = item->keyframes(item->selectedEffectIndex());
1427 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1428 m_commandStack->push(command);
1429 updateEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1432 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? static_cast <Transition *>(m_dragItem) : NULL);
1433 m_document->setModified(true);
1434 m_operationMode = NONE;
1437 void CustomTrackView::deleteClip(ItemInfo info) {
1438 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1440 kDebug() << "----------------Ā ERROR, CANNOT find clip to delete at...";// << rect.x();
1443 if (item->isSelected()) emit clipItemSelected(NULL);
1444 item->baseClip()->removeReference();
1445 m_document->updateClip(item->baseClip()->getId());
1446 scene()->removeItem(item);
1448 m_document->renderer()->mltRemoveClip(m_scene->m_tracksList.count() - info.track, info.startPos);
1449 m_document->renderer()->doRefresh();
1452 void CustomTrackView::deleteSelectedClips() {
1453 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1454 if (itemList.count() == 0) {
1455 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1458 QUndoCommand *deleteSelected = new QUndoCommand();
1459 deleteSelected->setText(i18n("Delete selected items"));
1460 for (int i = 0; i < itemList.count(); i++) {
1461 if (itemList.at(i)->type() == AVWIDGET) {
1462 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1463 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
1464 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
1465 Transition *item = static_cast <Transition *>(itemList.at(i));
1467 info.startPos = item->startPos();
1468 info.endPos = item->endPos();
1469 info.track = item->track();
1470 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
1473 m_commandStack->push(deleteSelected);
1476 void CustomTrackView::changeClipSpeed() {
1477 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1478 if (itemList.count() == 0) {
1479 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
1482 QUndoCommand *changeSelected = new QUndoCommand();
1483 changeSelected->setText("Edit clip speed");
1484 for (int i = 0; i < itemList.count(); i++) {
1485 if (itemList.at(i)->type() == AVWIDGET) {
1486 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1487 ItemInfo info = item->info();
1488 int percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), 100, 1, 300);
1489 double speed = (double) percent / 100.0;
1490 if (item->speed() != speed)
1491 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), true, changeSelected);
1494 m_commandStack->push(changeSelected);
1497 void CustomTrackView::doChangeClipSpeed(ItemInfo info, double speed, const QString &id) {
1498 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
1499 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1500 info.track = m_scene->m_tracksList.count() - item->track();
1501 m_document->renderer()->mltChangeClipSpeed(info, speed, baseclip->producer());
1502 item->setSpeed(speed);
1503 GenTime maxDuration = item->maxDuration();
1504 if (maxDuration < item->duration()) {
1505 info = item->info();
1506 ItemInfo endInfo = info;
1507 endInfo.endPos = info.startPos + maxDuration;
1508 ResizeClipCommand *command = new ResizeClipCommand(this, info, endInfo, true);
1509 m_commandStack->push(command);
1513 void CustomTrackView::cutSelectedClips() {
1514 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1515 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
1516 for (int i = 0; i < itemList.count(); i++) {
1517 if (itemList.at(i)->type() == AVWIDGET) {
1518 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1519 if (currentPos > item->startPos() && currentPos < item->endPos()) {
1520 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos, true);
1521 m_commandStack->push(command);
1527 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects) {
1528 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
1529 if (baseclip == NULL) {
1530 emit displayMessage(i18n("No clip copied"), ErrorMessage);
1533 ClipItem *item = new ClipItem(baseclip, info, m_document->fps());
1534 item->setEffectList(effects);
1535 scene()->addItem(item);
1536 baseclip->addReference();
1537 m_document->updateClip(baseclip->getId());
1538 info.track = m_scene->m_tracksList.count() - info.track;
1539 m_document->renderer()->mltInsertClip(info, xml, baseclip->producer());
1540 for (int i = 0; i < item->effectsCount(); i++) {
1541 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
1543 m_document->renderer()->doRefresh();
1546 void CustomTrackView::slotUpdateClip(const QString &clipId) {
1547 QList<QGraphicsItem *> list = scene()->items();
1548 ClipItem *clip = NULL;
1549 for (int i = 0; i < list.size(); ++i) {
1550 if (list.at(i)->type() == AVWIDGET) {
1551 clip = static_cast <ClipItem *>(list.at(i));
1552 if (clip->clipProducer() == clipId) {
1553 clip->refreshClip();
1554 ItemInfo info = clip->info();
1555 info.track = m_scene->m_tracksList.count() - clip->track();
1556 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
1562 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
1563 QList<QGraphicsItem *> list = scene()->items(QPointF(pos , track * m_tracksHeight + m_tracksHeight / 2));
1564 ClipItem *clip = NULL;
1565 for (int i = 0; i < list.size(); ++i) {
1566 if (list.at(i)->type() == AVWIDGET) {
1567 clip = static_cast <ClipItem *>(list.at(i));
1574 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
1575 int framepos = (int)(pos.frames(m_document->fps()));
1576 return getClipItemAt(framepos, track);
1579 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
1580 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
1581 Transition *clip = NULL;
1582 for (int i = 0; i < list.size(); ++i) {
1583 if (list.at(i)->type() == TRANSITIONWIDGET) {
1584 clip = static_cast <Transition *>(list.at(i));
1591 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
1592 int framepos = (int)(pos.frames(m_document->fps()));
1593 return getTransitionItemAt(framepos, track);
1596 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
1597 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
1599 emit displayMessage(i18n("Cannot move clip at time: %1s on track %2", QString::number(start.startPos.seconds(), 'g', 2), start.track), ErrorMessage);
1600 kDebug() << "----------------Ā ERROR, CANNOT find clip to move at.. ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
1603 //kDebug() << "----------------Ā Move CLIP FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << startPos.y() << " TO " << endPos.y();
1605 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()));
1607 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
1609 // undo last move and emit error message
1610 emit displayMessage(i18n("Cannot move clip to position %1seconds", QString::number(end.startPos.seconds(), 'g', 2)), ErrorMessage);
1614 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
1615 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()) + 1, start.track);
1617 emit displayMessage(i18n("Cannot move transition at time: %1s on track %2", start.startPos.seconds(), start.track), ErrorMessage);
1618 kDebug() << "----------------Ā ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
1621 //kDebug() << "----------------Ā Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
1623 //kDebug()<<"/// RESIZEĀ TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
1624 if (end.endPos - end.startPos == start.endPos - start.startPos) {
1625 // Transition was moved
1626 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
1627 } else if (end.endPos == start.endPos) {
1628 // Transition start resize
1629 item->resizeStart((int) end.startPos.frames(m_document->fps()));
1631 // Transition end resize;
1632 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
1634 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
1635 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
1636 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);
1639 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
1641 bool resizeClipStart = true;
1642 if (start.startPos == end.startPos) resizeClipStart = false;
1643 /*if (resizeClipStart) offset = 1;
1645 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
1647 emit displayMessage(i18n("Cannot move clip at time: %1s on track %2", start.startPos.seconds(), start.track), ErrorMessage);
1648 kDebug() << "----------------Ā ERROR, CANNOT find clip to resize at... "; // << startPos;
1651 if (resizeClipStart) {
1652 ItemInfo clipinfo = item->info();
1653 clipinfo.track = m_scene->m_tracksList.count() - clipinfo.track;
1654 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
1656 item->resizeStart((int) end.startPos.frames(m_document->fps()));
1657 updateClipFade(item);
1658 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1660 ItemInfo clipinfo = item->info();
1661 clipinfo.track = m_scene->m_tracksList.count() - clipinfo.track;
1662 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
1664 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
1665 updateClipFade(item, true);
1666 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1668 m_document->renderer()->doRefresh();
1671 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
1672 if (!updateFadeOut) {
1673 int end = item->fadeIn();
1675 // there is a fade in effect
1676 QStringList clipeffects = item->effectNames();
1677 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade in"));
1678 int start = item->cropStart().frames(m_document->fps());
1680 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1681 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1682 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
1683 if (!m_document->renderer()->mltEditEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), effectParams))
1684 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1687 int start = item->fadeOut();
1689 // there is a fade in effect
1690 QStringList clipeffects = item->effectNames();
1691 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade out"));
1692 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
1693 start = end - start;
1694 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1695 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1696 QHash <QString, QString> effectParams = item->getEffectArgs(oldeffect);
1697 if (m_document->renderer()->mltEditEffect(m_scene->m_tracksList.count() - item->track(), item->startPos(), effectParams))
1698 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1703 double CustomTrackView::getSnapPointForPos(double pos) {
1704 return m_scene->getSnapPointForPos(pos);
1707 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
1708 QList <GenTime> snaps;
1710 if (selected) offset = selected->duration();
1711 QList<QGraphicsItem *> itemList = items();
1712 for (int i = 0; i < itemList.count(); i++) {
1713 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
1714 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1715 GenTime start = item->startPos();
1716 GenTime end = item->endPos();
1717 snaps.append(start);
1719 QList < GenTime > markers = item->snapMarkers();
1720 for (int i = 0; i < markers.size(); ++i) {
1721 GenTime t = markers.at(i);
1723 if (t > offset) snaps.append(t - offset);
1725 if (offset != GenTime()) {
1726 if (start > offset) snaps.append(start - offset);
1727 if (end > offset) snaps.append(end - offset);
1729 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
1730 Transition *transition = static_cast <Transition*>(itemList.at(i));
1731 GenTime start = transition->startPos();
1732 GenTime end = transition->endPos();
1733 snaps.append(start);
1735 if (offset != GenTime()) {
1736 if (start > offset) snaps.append(start - offset);
1737 if (end > offset) snaps.append(end - offset);
1742 // add cursor position
1743 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1745 if (offset != GenTime()) snaps.append(pos - offset);
1748 for (int i = 0; i < m_guides.count(); i++) {
1749 snaps.append(m_guides.at(i)->position());
1750 if (offset != GenTime()) snaps.append(m_guides.at(i)->position() - offset);
1754 m_scene->setSnapList(snaps);
1755 //for (int i = 0; i < m_snapPoints.size(); ++i)
1756 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
1759 void CustomTrackView::slotSeekToPreviousSnap() {
1760 updateSnapPoints(NULL);
1761 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
1762 setCursorPos((int) res.frames(m_document->fps()));
1766 void CustomTrackView::slotSeekToNextSnap() {
1767 updateSnapPoints(NULL);
1768 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
1769 setCursorPos((int) res.frames(m_document->fps()));
1773 void CustomTrackView::clipStart() {
1774 ClipItem *item = getMainActiveClip();
1776 setCursorPos((int) item->startPos().frames(m_document->fps()));
1781 void CustomTrackView::clipEnd() {
1782 ClipItem *item = getMainActiveClip();
1784 setCursorPos((int) item->endPos().frames(m_document->fps()));
1789 void CustomTrackView::slotAddClipMarker() {
1790 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1791 if (itemList.count() != 1) {
1792 emit displayMessage(i18n("Cannot add marker if more than one clip is selected"), ErrorMessage);
1793 kDebug() << "// CANNOT ADD MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1796 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1797 if (item->type() != AVWIDGET) return;
1798 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1799 if (item->startPos() > pos || item->endPos() < pos) return;
1800 ClipItem *clip = (ClipItem *) item;
1801 QString id = clip->baseClip()->getId();
1802 GenTime position = pos - item->startPos() + item->cropStart();
1803 CommentedTime marker(position, i18n("Marker"));
1804 MarkerDialog d(clip->baseClip(), marker, m_document->timecode(), this);
1805 if (d.exec() == QDialog::Accepted) {
1806 slotAddClipMarker(id, d.newMarker().time(), d.newMarker().comment());
1810 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c) {
1811 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
1812 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
1813 m_commandStack->push(command);
1816 void CustomTrackView::slotDeleteClipMarker() {
1817 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1818 if (itemList.count() != 1) {
1819 emit displayMessage(i18n("Cannot delete marker if more than one clip is selected"), ErrorMessage);
1820 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1823 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1824 if (item->type() != AVWIDGET) {
1825 emit displayMessage(i18n("No clip selected"), ErrorMessage);
1828 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1829 if (item->startPos() > pos || item->endPos() < pos) {
1830 emit displayMessage(i18n("No selected clip at cursor time"), ErrorMessage);
1833 ClipItem *clip = (ClipItem *) item;
1834 QString id = clip->baseClip()->getId();
1835 GenTime position = pos - item->startPos() + item->cropStart();
1836 QString comment = clip->baseClip()->markerComment(position);
1837 if (comment.isEmpty()) {
1838 emit displayMessage(i18n("No marker found at cursor time"), ErrorMessage);
1841 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
1842 m_commandStack->push(command);
1845 void CustomTrackView::slotDeleteAllClipMarkers() {
1846 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1847 if (itemList.count() != 1) {
1848 emit displayMessage(i18n("Cannot delete marker if more than one clip is selected"), ErrorMessage);
1849 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1852 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1853 if (item->type() != AVWIDGET) {
1854 emit displayMessage(i18n("No clip selected"), ErrorMessage);
1858 ClipItem *clip = static_cast <ClipItem *>(item);
1859 QList <CommentedTime> markers = clip->baseClip()->commentedSnapMarkers();
1861 if (markers.isEmpty()) {
1862 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
1865 QString id = clip->baseClip()->getId();
1866 QUndoCommand *deleteMarkers = new QUndoCommand();
1867 deleteMarkers->setText("Delete clip markers");
1869 for (int i = 0; i < markers.size(); i++) {
1870 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), true, deleteMarkers);
1872 m_commandStack->push(deleteMarkers);
1875 void CustomTrackView::slotEditClipMarker() {
1876 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1877 if (itemList.count() != 1) {
1878 emit displayMessage(i18n("Cannot edit marker if more than one clip is selected"), ErrorMessage);
1879 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1882 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1883 if (item->type() != AVWIDGET) {
1884 emit displayMessage(i18n("No clip at cursor time"), ErrorMessage);
1887 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1888 if (item->startPos() > pos || item->endPos() < pos) {
1889 emit displayMessage(i18n("No selected clip at cursor time"), ErrorMessage);
1892 ClipItem *clip = (ClipItem *) item;
1893 QString id = clip->baseClip()->getId();
1894 GenTime position = pos - item->startPos() + item->cropStart();
1895 QString oldcomment = clip->baseClip()->markerComment(position);
1896 if (oldcomment.isEmpty()) {
1897 emit displayMessage(i18n("No marker found at cursor time"), ErrorMessage);
1901 CommentedTime marker(position, oldcomment);
1902 MarkerDialog d(clip->baseClip(), marker, m_document->timecode(), this);
1903 if (d.exec() == QDialog::Accepted) {
1904 if (d.newMarker().time() == position) {
1905 // marker position was not changed, only text
1906 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, d.newMarker().comment(), id, position, true);
1907 m_commandStack->push(command);
1909 // marker text and position were changed, remove previous marker and add new one
1910 AddMarkerCommand *command1 = new AddMarkerCommand(this, oldcomment, QString(), id, position, true);
1911 AddMarkerCommand *command2 = new AddMarkerCommand(this, QString(), d.newMarker().comment(), id, d.newMarker().time(), true);
1912 m_commandStack->push(command1);
1913 m_commandStack->push(command2);
1918 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment) {
1919 DocClipBase *base = m_document->clipManager()->getClipById(id);
1920 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
1921 else base->deleteSnapMarker(pos);
1922 m_document->setModified(true);
1923 viewport()->update();
1926 bool sortGuidesList(const Guide *g1 , const Guide *g2) {
1927 return (*g1).position() < (*g2).position();
1930 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
1931 if (oldPos > GenTime() && pos > GenTime()) {
1933 for (int i = 0; i < m_guides.count(); i++) {
1934 if (m_guides.at(i)->position() == oldPos) {
1935 Guide *item = m_guides.at(i);
1936 item->updateGuide(pos, comment);
1940 } else if (pos > GenTime()) addGuide(pos, comment);
1944 for (int i = 0; i < m_guides.count(); i++) {
1945 if (m_guides.at(i)->position() == oldPos) {
1946 Guide *item = m_guides.takeAt(i);
1952 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
1954 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
1955 m_document->syncGuides(m_guides);
1958 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
1959 for (int i = 0; i < m_guides.count(); i++) {
1960 if (m_guides.at(i)->position() == pos) {
1961 emit displayMessage(i18n("A guide already exists at that position"), ErrorMessage);
1965 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_scene->m_tracksList.count());
1966 scene()->addItem(g);
1968 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
1969 m_document->syncGuides(m_guides);
1973 void CustomTrackView::slotAddGuide() {
1974 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
1975 MarkerDialog d(NULL, marker, m_document->timecode(), this);
1976 if (d.exec() != QDialog::Accepted) return;
1977 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
1978 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
1979 m_commandStack->push(command);
1983 void CustomTrackView::slotEditGuide() {
1984 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1986 for (int i = 0; i < m_guides.count(); i++) {
1987 if (m_guides.at(i)->position() == pos) {
1988 slotEditGuide(m_guides.at(i)->info());
1993 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
1996 void CustomTrackView::slotEditGuide(CommentedTime guide) {
1997 MarkerDialog d(NULL, guide, m_document->timecode(), this);
1998 if (d.exec() == QDialog::Accepted) {
1999 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
2000 m_commandStack->push(command);
2005 void CustomTrackView::slotDeleteGuide() {
2006 GenTime pos = GenTime(m_cursorPos, m_document->fps());
2008 for (int i = 0; i < m_guides.count(); i++) {
2009 if (m_guides.at(i)->position() == pos) {
2010 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
2011 m_commandStack->push(command);
2016 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
2019 void CustomTrackView::slotDeleteAllGuides() {
2020 QUndoCommand *deleteAll = new QUndoCommand();
2021 deleteAll->setText("Delete all guides");
2022 for (int i = 0; i < m_guides.count(); i++) {
2023 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
2025 m_commandStack->push(deleteAll);
2028 void CustomTrackView::setTool(PROJECTTOOL tool) {
2032 void CustomTrackView::setScale(double scaleFactor) {
2034 matrix = matrix.scale(scaleFactor, 1);
2035 m_scene->setScale(scaleFactor);
2036 //scale(scaleFactor, 1);
2037 m_animationTimer->stop();
2046 /*double pos = cursorPos() / m_scale;
2047 m_scale = scaleFactor;
2048 m_scene->setScale(m_scale);
2049 int vert = verticalScrollBar()->value();
2050 kDebug() << " HHHHHHHH SCALING: " << m_scale;
2051 QList<QGraphicsItem *> itemList = items();
2052 for (int i = 0; i < itemList.count(); i++) {
2053 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2054 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
2055 clip->setRect(0, 0, (qreal) clip->duration().frames(m_document->fps()) * m_scale - .5, clip->rect().height());
2056 clip->setPos((qreal) clip->startPos().frames(m_document->fps()) * m_scale, clip->pos().y());
2060 for (int i = 0; i < m_guides.count(); i++) {
2061 m_guides.at(i)->updatePosition(m_scale);
2064 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
2065 updateCursorPos();*/
2067 centerOn(QPointF(cursorPos(), m_tracksHeight));
2068 //verticalScrollBar()->setValue(vert);*/
2071 void CustomTrackView::slotRefreshGuides() {
2072 if (KdenliveSettings::showmarkers()) {
2073 kDebug() << "// refresh GUIDES";
2074 for (int i = 0; i < m_guides.count(); i++) {
2075 m_guides.at(i)->update();
2080 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
2081 QColor base = palette().button().color();
2083 r.setWidth(r.width() + 1);
2084 painter->setClipRect(r);
2085 painter->drawLine(r.left(), 0, r.right(), 0);
2086 uint max = m_scene->m_tracksList.count();
2087 for (uint i = 0; i < max;i++) {
2088 /*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)));
2090 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)));
2091 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
2093 int lowerLimit = m_tracksHeight * m_scene->m_tracksList.count() + 1;
2094 if (height() > lowerLimit)
2095 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
2098 bool CustomTrackView::findString(const QString &text) {
2100 for (int i = 0; i < m_searchPoints.size(); ++i) {
2101 marker = m_searchPoints.at(i).comment();
2102 if (marker.contains(text, Qt::CaseInsensitive)) {
2103 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2104 int vert = verticalScrollBar()->value();
2105 int hor = cursorPos();
2106 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2114 bool CustomTrackView::findNextString(const QString &text) {
2116 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
2117 marker = m_searchPoints.at(i).comment();
2118 if (marker.contains(text, Qt::CaseInsensitive)) {
2119 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
2120 int vert = verticalScrollBar()->value();
2121 int hor = cursorPos();
2122 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
2131 void CustomTrackView::initSearchStrings() {
2132 m_searchPoints.clear();
2133 QList<QGraphicsItem *> itemList = items();
2134 for (int i = 0; i < itemList.count(); i++) {
2135 // parse all clip names
2136 if (itemList.at(i)->type() == AVWIDGET) {
2137 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2138 GenTime start = item->startPos();
2139 CommentedTime t(start, item->clipName());
2140 m_searchPoints.append(t);
2141 // add all clip markers
2142 QList < CommentedTime > markers = item->commentedSnapMarkers();
2143 m_searchPoints += markers;
2148 for (int i = 0; i < m_guides.count(); i++) {
2149 m_searchPoints.append(m_guides.at(i)->info());
2152 qSort(m_searchPoints);
2155 void CustomTrackView::clearSearchStrings() {
2156 m_searchPoints.clear();
2160 void CustomTrackView::copyClip() {
2161 while (m_copiedItems.count() > 0) {
2162 delete m_copiedItems.takeFirst();
2164 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2165 if (itemList.count() == 0) {
2166 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
2169 for (int i = 0; i < itemList.count(); i++) {
2170 if (itemList.at(i)->type() == AVWIDGET) {
2171 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
2172 m_copiedItems.append(dup->clone(dup->info()));
2173 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2174 Transition *dup = static_cast <Transition *>(itemList.at(i));
2175 m_copiedItems.append(dup->clone());
2180 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const {
2181 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));
2182 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2183 for (int i = 0; i < collisions.count(); i++) {
2184 if (collisions.at(i)->type() == type) return false;
2189 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2190 for (int i = 0; i < items.count(); i++) {
2191 ItemInfo info = items.at(i)->info();
2192 info.startPos += offset;
2193 info.endPos += offset;
2194 info.track += trackOffset;
2195 if (!canBePastedTo(info, items.at(i)->type())) return false;
2200 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const {
2201 QPainterPath movePath;
2202 movePath.moveTo(0, 0);
2204 for (int i = 0; i < items.count(); i++) {
2205 ItemInfo info = items.at(i)->info();
2206 info.startPos = info.startPos + offset;
2207 info.endPos = info.endPos + offset;
2208 info.track = info.track + trackOffset;
2209 if (info.startPos < GenTime()) {
2210 // No clip should go below 0
2213 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));
2214 movePath.addRect(rect);
2216 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
2217 for (int i = 0; i < collisions.count(); i++) {
2218 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
2219 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
2226 void CustomTrackView::pasteClip() {
2227 if (m_copiedItems.count() == 0) {
2228 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2232 if (m_menuPosition.isNull()) position = mapFromGlobal(QCursor::pos());
2233 else position = m_menuPosition;
2234 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
2235 int track = (int)(position.y() / m_tracksHeight);
2236 ItemInfo first = m_copiedItems.at(0)->info();
2238 GenTime offset = pos - first.startPos;
2239 int trackOffset = track - first.track;
2241 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
2242 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
2245 QUndoCommand *pasteClips = new QUndoCommand();
2246 pasteClips->setText("Paste clips");
2248 for (int i = 0; i < m_copiedItems.count(); i++) {
2249 // parse all clip names
2250 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
2251 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
2253 info.startPos = clip->startPos() + offset;
2254 info.endPos = clip->endPos() + offset;
2255 info.cropStart = clip->cropStart();
2256 info.track = clip->track() + trackOffset;
2257 if (canBePastedTo(info, AVWIDGET)) {
2258 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
2259 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
2260 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
2261 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
2263 info.startPos = tr->startPos() + offset;
2264 info.endPos = tr->endPos() + offset;
2265 info.track = tr->track() + trackOffset;
2266 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2267 new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
2268 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
2271 m_commandStack->push(pasteClips);
2274 void CustomTrackView::pasteClipEffects() {
2275 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
2276 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
2279 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
2280 EffectsList effects = clip->effectList();
2282 QUndoCommand *paste = new QUndoCommand();
2283 paste->setText("Paste effects");
2285 QList<QGraphicsItem *> clips = scene()->selectedItems();
2286 for (int i = 0; i < clips.count(); ++i) {
2287 if (clips.at(i)->type() == AVWIDGET) {
2288 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
2289 for (int i = 0; i < clip->effectsCount(); i++) {
2290 new AddEffectCommand(this, m_scene->m_tracksList.count() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
2294 m_commandStack->push(paste);
2298 ClipItem *CustomTrackView::getClipUnderCursor() const {
2299 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_scene->m_tracksList.count()));
2300 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
2301 for (int i = 0; i < collisions.count(); i++) {
2302 if (collisions.at(i)->type() == AVWIDGET) {
2303 return static_cast < ClipItem *>(collisions.at(i));
2309 ClipItem *CustomTrackView::getMainActiveClip() const {
2310 QList<QGraphicsItem *> clips = scene()->selectedItems();
2311 if (clips.isEmpty()) {
2312 return getClipUnderCursor();
2314 ClipItem *item = NULL;
2315 for (int i = 0; i < clips.count(); ++i) {
2316 if (clips.at(i)->type() == AVWIDGET)
2317 item = static_cast < ClipItem *>(clips.at(i));
2318 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
2320 if (item) return item;
2325 ClipItem *CustomTrackView::getActiveClipUnderCursor() const {
2326 QList<QGraphicsItem *> clips = scene()->selectedItems();
2327 if (clips.isEmpty()) {
2328 return getClipUnderCursor();
2331 for (int i = 0; i < clips.count(); ++i) {
2332 if (clips.at(i)->type() == AVWIDGET)
2333 item = static_cast < ClipItem *>(clips.at(i));
2334 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) return item;
2340 void CustomTrackView::setInPoint() {
2341 ClipItem *clip = getActiveClipUnderCursor();
2343 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
2346 ItemInfo startInfo = clip->info();
2347 ItemInfo endInfo = clip->info();
2348 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
2349 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
2350 m_commandStack->push(command);
2353 void CustomTrackView::setOutPoint() {
2354 ClipItem *clip = getActiveClipUnderCursor();
2356 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
2359 ItemInfo startInfo = clip->info();
2360 ItemInfo endInfo = clip->info();
2361 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
2362 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
2363 m_commandStack->push(command);
2366 void CustomTrackView::slotUpdateAllThumbs() {
2367 QList<QGraphicsItem *> itemList = items();
2369 Transition *transitionitem;
2370 for (int i = 0; i < itemList.count(); i++) {
2371 if (itemList.at(i)->type() == AVWIDGET) {
2372 item = static_cast <ClipItem *>(itemList.at(i));
2373 item->refreshClip();
2374 qApp->processEvents();
2379 #include "customtrackview.moc"