#include "resizeclipcommand.h"
#include "addtimelineclipcommand.h"
-CustomTrackView::CustomTrackView(KUndoStack *commandStack, QGraphicsScene * scene, QWidget *parent)
- : QGraphicsView(scene, parent), m_commandStack(commandStack), m_tracksCount(0), m_cursorPos(0), m_dropItem(NULL), m_cursorLine(NULL), m_operationMode(NONE), m_startPos(QPointF()), m_dragItem(NULL), m_visualTip(NULL), m_moveOpMode(NONE), m_animation(NULL)
+CustomTrackView::CustomTrackView(KUndoStack *commandStack, QGraphicsScene * projectscene, QWidget *parent)
+ : QGraphicsView(projectscene, parent), m_commandStack(commandStack), m_tracksCount(0), m_cursorPos(0), m_dropItem(NULL), m_cursorLine(NULL), m_operationMode(NONE), m_startPos(QPointF()), m_dragItem(NULL), m_visualTip(NULL), m_moveOpMode(NONE), m_animation(NULL), m_projectDuration(0), m_scale(1.0), m_clickPoint(0)
{
setMouseTracking(true);
setAcceptDrops(true);
m_animationTimer->setUpdateInterval(100);
m_animationTimer->setLoopCount(0);
m_tipColor = QColor(230, 50, 0, 150);
+ setContentsMargins(0, 0, 0, 0);
+ if (projectscene) {
+ m_cursorLine = projectscene->addLine(0, 0, 0, 50);
+ m_cursorLine->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIgnoresTransformations);
+ m_cursorLine->setZValue(1000);
+ }
}
void CustomTrackView::initView()
{
- m_cursorLine = scene()->addLine(0, 0, 0, height());
- m_cursorLine->setZValue(1000);
+
}
// virtual
void CustomTrackView::resizeEvent ( QResizeEvent * event )
{
- if (m_cursorLine) m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), height());
+ QGraphicsView::resizeEvent(event);
}
// virtual
void CustomTrackView::mouseMoveEvent ( QMouseEvent * event )
{
int pos = event->x();
+ emit mousePosition(mapToScene(event->pos()).x() / m_scale);
/*if (event->modifiers() == Qt::ControlModifier)
setDragMode(QGraphicsView::ScrollHandDrag);
else if (event->modifiers() == Qt::ShiftModifier)
setDragMode(QGraphicsView::RubberBandDrag);
else*/ {
- if (event->button() == Qt::LeftButton) {
+ if (m_dragItem) { //event->button() == Qt::LeftButton) {
// a button was pressed, delete visual tips
+ if (m_operationMode == MOVE) {
+ int snappedPos = getSnapPointForPos(mapToScene(event->pos()).x() - m_clickPoint);
+ int moveX = snappedPos; //mapToScene(event->pos()).x();
+ //kDebug()<<"/////// MOVE CLIP, EVENT Y: "<<event->scenePos().y()<<", SCENE HEIGHT: "<<scene()->sceneRect().height();
+ int moveTrack = (int) mapToScene(event->pos()).y() / 50;
+ int currentTrack = m_dragItem->track();
+
+ if (moveTrack > m_tracksCount - 1) moveTrack = m_tracksCount - 1;
+ else if (moveTrack < 0) moveTrack = 0;
+
+ int offset = moveTrack - currentTrack;
+ if (offset != 0) offset = 50 * offset;
+ m_dragItem->moveTo(moveX / m_scale, m_scale, offset, moveTrack);
+ }
+ else if (m_operationMode == RESIZESTART) {
+ int pos = mapToScene(event->pos()).x();
+ m_dragItem->resizeStart(pos / m_scale, m_scale);
+ }
+ else if (m_operationMode == RESIZEEND) {
+ int pos = mapToScene(event->pos()).x();
+ m_dragItem->resizeEnd(pos / m_scale, m_scale);
+ }
+ else if (m_operationMode == FADEIN) {
+ int pos = mapToScene(event->pos()).x() / m_scale;
+ m_dragItem->setFadeIn(pos - m_dragItem->startPos(), m_scale);
+ }
+ else if (m_operationMode == FADEOUT) {
+ int pos = mapToScene(event->pos()).x() / m_scale;
+ m_dragItem->setFadeOut(m_dragItem->endPos() - pos, m_scale);
+ }
+
if (m_animation) delete m_animation;
m_animation = NULL;
if (m_visualTip) delete m_visualTip;
if (item) {
ClipItem *clip = (ClipItem*) item;
double size = mapToScene(QPoint(8, 0)).x();
- OPERATIONTYPE opMode = clip->operationMode(mapToScene(event->pos()));
+ OPERATIONTYPE opMode = clip->operationMode(mapToScene(event->pos()), m_scale);
if (opMode == m_moveOpMode) {
QGraphicsView::mouseMoveEvent(event);
return;
}
else if (opMode == FADEIN) {
if (m_visualTip == NULL) {
- m_visualTip = new QGraphicsEllipseItem(clip->rect().x() - size, clip->rect().y() - 8, size * 2, 16);
+ m_visualTip = new QGraphicsEllipseItem(clip->rect().x() + clip->fadeIn() * m_scale - size, clip->rect().y() - 8, size * 2, 16);
((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
((QGraphicsEllipseItem*) m_visualTip)->setPen(QPen(Qt::transparent));
m_visualTip->setZValue (100);
m_visualTip->setPos(0, 0);
double scale = 2.0;
m_animation->setScaleAt(.5, scale, scale);
- m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale, clip->rect().y() - clip->rect().y() * scale));
+ m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->fadeIn() * m_scale, clip->rect().y() - clip->rect().y() * scale));
scale = 1.0;
m_animation->setScaleAt(1, scale, scale);
m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, clip->rect().y() - clip->rect().y() * scale));
}
else if (opMode == FADEOUT) {
if (m_visualTip == NULL) {
- m_visualTip = new QGraphicsEllipseItem(clip->rect().x() + clip->rect().width() - size, clip->rect().y() - 8, size*2, 16);
+ m_visualTip = new QGraphicsEllipseItem(clip->rect().x() + clip->rect().width() - clip->fadeOut() * m_scale - size, clip->rect().y() - 8, size*2, 16);
((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
((QGraphicsEllipseItem*) m_visualTip)->setPen(QPen(Qt::transparent));
m_visualTip->setZValue (100);
m_visualTip->setPos(0, 0);
double scale = 2.0;
m_animation->setScaleAt(.5, scale, scale);
- m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->rect().width(), clip->rect().y() - clip->rect().y() * scale));
+ m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->rect().width() + clip->fadeOut() * m_scale, clip->rect().y() - clip->rect().y() * scale));
scale = 1.0;
m_animation->setScaleAt(1, scale, scale);
m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, clip->rect().y() - clip->rect().y() * scale));
void CustomTrackView::mousePressEvent ( QMouseEvent * event )
{
int pos = event->x();
+ updateSnapPoints();
if (event->modifiers() == Qt::ControlModifier)
setDragMode(QGraphicsView::ScrollHandDrag);
else if (event->modifiers() == Qt::ShiftModifier)
setDragMode(QGraphicsView::RubberBandDrag);
else {
- QGraphicsItem * item = itemAt(event->pos());
- if (item && item->type() != 70000) item = item->parentItem();
- if (item && item->type() == 70000) {
- m_dragItem = (ClipItem *) item;
- m_operationMode = m_dragItem->operationMode(item->mapFromScene(mapToScene(event->pos())));
- if (m_operationMode == MOVE || m_operationMode == RESIZESTART) m_startPos = QPointF(m_dragItem->rect().x(), m_dragItem->rect().y());
- else if (m_operationMode == RESIZEEND) m_startPos = QPointF(m_dragItem->rect().x() + m_dragItem->rect().width(), m_dragItem->rect().y());
-
- kDebug()<<"//////// ITEM CLICKED: "<<m_startPos;
- /*while (item->parentItem())
- item = item->parentItem();
-
- int cursorPos = event->x();
- QRectF itemRect = item->sceneBoundingRect();
- int itemStart = mapFromScene(itemRect.x(), 0).x();
- int itemEnd = mapFromScene(itemRect.x() + itemRect.width(), 0).x();
- if (abs(itemStart - cursorPos) < 6)
- ((ClipItem *) item )->setResizeMode(1);
- else if (abs(itemEnd - cursorPos) < 6)
- ((ClipItem *) item )->setResizeMode(2);
- */}
- else {
+ bool collision = false;
+ QList<QGraphicsItem *> collisionList = items(event->pos());
+ for (int i = 0; i < collisionList.size(); ++i) {
+ QGraphicsItem *item = collisionList.at(i);
+ if (item->type() == 70000) {
+ m_dragItem = (ClipItem *) item;
+ m_clickPoint = mapToScene(event->pos()).x() - m_dragItem->startPos() * m_scale;
+ m_operationMode = m_dragItem->operationMode(item->mapFromScene(mapToScene(event->pos())), m_scale);
+ if (m_operationMode == MOVE || m_operationMode == RESIZESTART) m_startPos = QPointF(m_dragItem->startPos(), m_dragItem->track());
+ else if (m_operationMode == RESIZEEND) m_startPos = QPointF(m_dragItem->endPos(), m_dragItem->track());
+ kDebug()<<"//////// ITEM CLICKED: "<<m_startPos;
+ collision = true;
+ break;
+ }
+ }
+ if (!collision) {
kDebug()<<"//////// NO ITEM FOUND ON CLICK";
m_dragItem = NULL;
setCursor(Qt::ArrowCursor);
doc.setContent(producer);
QDomElement elem = doc.documentElement();
int in = elem.attribute("in", 0).toInt();
- int out = elem.attribute("duration", 0).toInt();
- if (out == 0) out = elem.attribute("out", 0).toInt() - in;
+ int out = elem.attribute("out", 0).toInt() - in;
+ if (out == 0) out = elem.attribute("duration", 0).toInt();
kDebug()<<"ADDING CLIP: "<<producer<<", OUT: "<<out<<", POS: "<<mapToScene(pos);
int trackTop = ((int) mapToScene(pos).y()/50) * 50 + 1;
- QString clipName = elem.attribute("name");
- if (clipName.isEmpty()) clipName = KUrl(elem.attribute("resource")).fileName();
- m_dropItem = new ClipItem(elem.attribute("type").toInt(), clipName, elem.attribute("id").toInt(), out, QRectF(mapToScene(pos).x(), trackTop, out, 49));
+ m_dropItem = new ClipItem(elem, ((int) mapToScene(pos).y()/50), in, QRectF(mapToScene(pos).x() * m_scale, trackTop, out * m_scale, 49), out);
scene()->addItem(m_dropItem);
}
void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
event->setDropAction(Qt::IgnoreAction);
if (m_dropItem) {
- int trackTop = ((int) mapToScene(event->pos()).y()/50) * 50 + 1;
- m_dropItem->moveTo(mapToScene(event->pos()).x(), trackTop - m_dropItem->rect().y());
+ int track = (int) mapToScene(event->pos()).y()/50; //) * (m_scale * 50) + m_scale;
+ kDebug()<<"+++++++++++++ DRAG MOVE, : "<<mapToScene(event->pos()).x()<<", SCAL: "<<m_scale;
+ m_dropItem->moveTo(mapToScene(event->pos()).x() / m_scale, m_scale, (track - m_dropItem->track()) * 50, track);
+ }
+ //if (item) {
+ event->setDropAction(Qt::MoveAction);
+ if (event->mimeData()->hasText()) {
+ event->acceptProposedAction();
}
- //if (item) {
- event->setDropAction(Qt::MoveAction);
- if (event->mimeData()->hasText()) {
- event->acceptProposedAction();
- }
//}
}
void CustomTrackView::dropEvent ( QDropEvent * event ) {
if (m_dropItem) {
- AddTimelineClipCommand *command = new AddTimelineClipCommand(this, m_dropItem->clipType(), m_dropItem->clipName(), m_dropItem->clipProducer(), m_dropItem->maxDuration(), m_dropItem->rect(), false);
+ AddTimelineClipCommand *command = new AddTimelineClipCommand(this, m_dropItem->xml(), m_dropItem->track(), m_dropItem->startPos(), m_dropItem->rect(), m_dropItem->duration(), false);
m_commandStack->push(command);
}
m_dropItem = NULL;
return Qt::MoveAction;
}
+void CustomTrackView::setDuration(int duration)
+{
+ kDebug()<<"///////////// PRO DUR: "<<duration<<", height: "<<50 * m_tracksCount;
+ m_projectDuration = duration;
+ scene()->setSceneRect(0, 0, m_projectDuration + 500, scene()->sceneRect().height()); //50 * m_tracksCount);
+}
+
+
void CustomTrackView::addTrack ()
{
m_tracksCount++;
+ m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), 50 * m_tracksCount);
+ //setSceneRect(0, 0, sceneRect().width(), 50 * m_tracksCount);
+ //verticalScrollBar()->setMaximum(50 * m_tracksCount);
+ //setFixedHeight(50 * m_tracksCount);
}
void CustomTrackView::removeTrack ()
{
m_tracksCount--;
+ m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), 50 * m_tracksCount);
}
void CustomTrackView::setCursorPos(int pos)
//kDebug()<<"/// MOVING CLIP: "<<m_startPos<<", END: "<<QPoint(m_dragItem->rect().x(),m_dragItem->rect().y());
if (m_operationMode == MOVE) {
// move clip
- MoveClipCommand *command = new MoveClipCommand(this, m_startPos, QPointF(m_dragItem->rect().x(), m_dragItem->rect().y()), false);
+ MoveClipCommand *command = new MoveClipCommand(this, m_startPos, QPointF(m_dragItem->startPos(), m_dragItem->track()), false);
m_commandStack->push(command);
}
else if (m_operationMode == RESIZESTART) {
// resize start
- ResizeClipCommand *command = new ResizeClipCommand(this, m_startPos, QPointF(m_dragItem->rect().x(), m_dragItem->rect().y()), true, false);
+ ResizeClipCommand *command = new ResizeClipCommand(this, m_startPos, QPointF(m_dragItem->startPos(), m_dragItem->track()), true, false);
m_commandStack->push(command);
}
else if (m_operationMode == RESIZEEND) {
// resize end
- ResizeClipCommand *command = new ResizeClipCommand(this, m_startPos, QPointF(m_dragItem->rect().x() + m_dragItem->rect().width(), m_dragItem->rect().y()), false, false);
+ ResizeClipCommand *command = new ResizeClipCommand(this, m_startPos, QPointF(m_dragItem->endPos(), m_dragItem->track()), false, false);
m_commandStack->push(command);
}
+ m_operationMode = NONE;
+ m_dragItem = NULL;
}
void CustomTrackView::deleteClip ( const QRectF &rect )
delete item;
}
-void CustomTrackView::addClip ( int clipType, QString clipName, int clipProducer, int maxDuration, const QRectF &rect )
+void CustomTrackView::addClip ( QDomElement xml, int track, int startpos, const QRectF &rect, int duration )
{
- ClipItem *item = new ClipItem(clipType, clipName, clipProducer, maxDuration, rect);
+ QRect r(startpos * m_scale, 50 * track, duration * m_scale, 49);
+ ClipItem *item = new ClipItem(xml, track, startpos, r, duration);
scene()->addItem(item);
}
void CustomTrackView::moveClip ( const QPointF &startPos, const QPointF &endPos )
{
- ClipItem *item = (ClipItem *) scene()->itemAt(startPos.x() + 1, startPos.y() + 1);
+ ClipItem *item = (ClipItem *) scene()->itemAt((startPos.x() + 1) * m_scale, startPos.y() * 50 + 25);
if (!item) {
- kDebug()<<"---------------- ERROR, CANNOT find clip to move at: "<<startPos;
+ kDebug()<<"---------------- ERROR, CANNOT find clip to move at: "<<startPos.x() * m_scale * FRAME_SIZE + 1<<", "<<startPos.y() * 50 + 25;
return;
}
- item->setRect(QRectF(endPos.x(), endPos.y(), item->rect().width(), item->rect().height()));
- QList <QGraphicsItem *> childrenList = item->children();
- for (int i = 0; i < childrenList.size(); ++i) {
- childrenList.at(i)->moveBy(endPos.x() - startPos.x() , endPos.y() - startPos.y());
- }
+ kDebug()<<"---------------- Move CLIP FROM: "<<startPos.x()<<", END:"<<endPos.x();
+ item->moveTo(endPos.x(), m_scale, (endPos.y() - startPos.y()) * 50, endPos.y());
}
void CustomTrackView::resizeClip ( const QPointF &startPos, const QPointF &endPos, bool resizeClipStart )
int offset;
if (resizeClipStart) offset = 1;
else offset = -1;
- ClipItem *item = (ClipItem *) scene()->itemAt(startPos.x() + offset, startPos.y() + 1);
+ ClipItem *item = (ClipItem *) scene()->itemAt((startPos.x() + offset) * m_scale, startPos.y() * 50 + 25);
if (!item) {
kDebug()<<"---------------- ERROR, CANNOT find clip to resize at: "<<startPos;
return;
}
qreal diff = endPos.x() - startPos.x();
if (resizeClipStart) {
- item->setRect(QRectF(endPos.x(), endPos.y(), item->rect().width() - diff, item->rect().height()));
- QList <QGraphicsItem *> childrenList = item->children();
- for (int i = 0; i < childrenList.size(); ++i) {
- childrenList.at(i)->moveBy(diff / 2 , endPos.y() - startPos.y());
- }
+ item->resizeStart(endPos.x(), m_scale);
}
else {
- //kdDebug()<<"/////// RESIZE CLIP END: "<<item->rect().x()<<", "<<item->rect().width()<<", "<<startPos<<", "<<endPos;
- item->setRect(QRectF(item->rect().x(), item->rect().y(), endPos.x() - item->rect().x(), item->rect().height()));
- QList <QGraphicsItem *> childrenList = item->children();
- for (int i = 0; i < childrenList.size(); ++i) {
- childrenList.at(i)->moveBy(-diff/2, endPos.y() - startPos.y());
+ item->resizeEnd(endPos.x(), m_scale);
+ }
+}
+
+double CustomTrackView::getSnapPointForPos(double pos)
+{
+ for (int i = 0; i < m_snapPoints.size(); ++i) {
+ if (abs(pos - m_snapPoints.at(i) * m_scale) < 6) return m_snapPoints.at(i) * m_scale;
+ if (m_snapPoints.at(i) > pos) break;
+ }
+ return pos;
+}
+
+void CustomTrackView::updateSnapPoints()
+{
+ m_snapPoints.clear();
+ QList<QGraphicsItem *> itemList = items();
+ for (int i = 0; i < itemList.count(); i++) {
+ if (itemList.at(i)->type() == 70000) {
+ ClipItem *item = (ClipItem *)itemList.at(i);
+ m_snapPoints.append(item->startPos());
+ if (item->fadeIn() != 0) m_snapPoints.append(item->startPos() + item->fadeIn());
+ m_snapPoints.append(item->endPos());
+ if (item->fadeOut() != 0) m_snapPoints.append(item->endPos() - item->fadeOut());
}
}
+ qSort(m_snapPoints);
}
+void CustomTrackView::setScale(double scaleFactor)
+{
+ //scale(scaleFactor, scaleFactor);
+ m_scale = scaleFactor;
+ kDebug()<<" HHHHHHHH SCALING: "<<m_scale;
+ QList<QGraphicsItem *> itemList = items();
+
+ for (int i = 0; i < itemList.count(); i++) {
+ if (itemList.at(i)->type() == 70000) {
+ ClipItem *clip = (ClipItem *)itemList.at(i);
+ clip->setRect(clip->startPos() * m_scale, clip->rect().y(), clip->duration() * m_scale, clip->rect().height());
+ }
+ /*else if (itemList.at(i)->type() == 70001) {
+ LabelItem *label = (LabelItem *)itemList.at(i);
+ QGraphicsItem *parent = label->parentItem();
+ QRectF r = label->boundingRect();
+ QRectF p = parent->boundingRect();
+ label->setPos(p.x() + p.width() / 2 - r.width() / 2, p.y() + p.height() / 2 - r.height() / 2);
+ //label->setRect(clip->startPos() * m_scale, clip->rect().y(), clip->duration() * m_scale, clip->rect().height());
+ }*/
+ }
+}
+
void CustomTrackView::drawBackground ( QPainter * painter, const QRectF & rect )
{
- //kDebug()<<"///// DRAWING BG: "<<rect.x()<<", width: "<<rect.width();
- painter->setPen(QColor(150, 150, 150, 255));
- painter->drawLine(rect.x(), 0, rect.x() + rect.width(), 0);
+ QColor base = palette().button().color();
+ painter->setPen(base);
+ painter->setClipRect(rect);
+ painter->drawLine(0, 0, rect.width(), 0);
for (uint i = 0; i < m_tracksCount;i++)
{
- painter->drawLine(rect.x(), 50 * (i+1), rect.x() + rect.width(), 50 * (i+1));
- painter->drawText(QRectF(10, 50 * i, 100, 50 * i + 49), Qt::AlignLeft, i18n(" Track ") + QString::number(i));
+ painter->drawLine(0, 50 * (i+1), width(), 50 * (i+1));
+ //painter->drawText(QRectF(10, 50 * i, 100, 50 * i + 49), Qt::AlignLeft, i18n(" Track ") + QString::number(i));
}
+ int lowerLimit = 50 * m_tracksCount;
+ if (height() > lowerLimit)
+ painter->fillRect(QRectF(0, lowerLimit, rect.width(), height() - lowerLimit), QBrush(base));
}
/*
void CustomTrackView::drawForeground ( QPainter * painter, const QRectF & rect )
projects / kdenlive / blobdiff