#include <QPainter>
#include <QStyleOptionGraphicsItem>
-
+#include <QGraphicsScene>
#include <KDebug>
#include "clipitem.h"
-ClipItem::ClipItem(int clipType, QString name, int producer, const QRectF & rect)
- : QGraphicsRectItem(rect), m_resizeMode(0), m_grabPoint(0), m_producer(producer)
+ClipItem::ClipItem(int clipType, QString name, int producer, int maxDuration, const QRectF & rect)
+ : QGraphicsRectItem(rect), m_resizeMode(NONE), m_grabPoint(0), m_clipType(clipType), m_clipName(name), m_producer(producer), m_cropStart(0), m_cropDuration(maxDuration), m_maxDuration(maxDuration), m_maxTrack(0)
{
setToolTip(name);
//setCursor(Qt::SizeHorCursor);
QRectF textRect = m_label->boundingRect();
m_textWidth = textRect.width();
m_label->setPos(rect.x() + rect.width()/2 - m_textWidth/2, rect.y() + rect.height() / 2 - textRect.height()/2);
+ setBrush(QColor(100, 100, 150));
}
int ClipItem::type () const
return 70000;
}
+int ClipItem::clipType()
+{
+ return m_clipType;
+}
+
+QString ClipItem::clipName()
+{
+ return m_clipName;
+}
+
+int ClipItem::clipProducer()
+{
+ return m_producer;
+}
+
+int ClipItem::maxDuration()
+{
+ return m_maxDuration;
+}
+
// virtual
void ClipItem::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget)
{
- painter->setClipRect( option->exposedRect );
+
+ //painter->setClipRect( option->exposedRect );
+ /*painter->setRenderHint(QPainter::TextAntialiasing);
painter->fillRect(rect(), QColor(200, 50, 50, 150));
+ QPointF pos = option->matrix.map(QPointF(1.0, 1.0));
+ //painter->setPen(QPen(Qt::black, 1.0 / option->levelOfDetail));
+ painter->setPen(QPen(Qt::black, 1.0 / pos.x()));
+ double scale = 1.0 / pos.x();
+ //QPointF size = option->matrix.map(QPointF(1, 1));
+ //double off = painter->pen().width();
+ QRectF br = boundingRect();
+ QRectF recta(rect().x(), rect().y(), scale,rect().height());
+ painter->drawRect(recta);
+ //painter->drawLine(rect().x() + 1, rect().y(), rect().x() + 1, rect().y() + rect().height());
+ painter->drawLine(rect().x() + rect().width(), rect().y(), rect().x() + rect().width(), rect().y() + rect().height());
+ painter->setPen(QPen(Qt::black, 1.0 / pos.y()));
+ painter->drawLine(rect().x(), rect().y(), rect().x() + rect().width(), rect().y());
+ painter->drawLine(rect().x(), rect().y() + rect().height(), rect().x() + rect().width(), rect().y() + rect().height());*/
+
+ QGraphicsRectItem::paint(painter, option, widget);
+ //QPen pen(Qt::green, 1.0 / size.x() + 0.5);
+ //painter->setPen(pen);
+ //painter->drawLine(rect().x(), rect().y(), rect().x() + rect().width(), rect().y());*/
//kDebug()<<"ITEM REPAINT RECT: "<<boundingRect().width();
//painter->drawText(rect(), Qt::AlignCenter, m_name);
- painter->drawRect(rect());
+ // painter->drawRect(boundingRect());
//painter->drawRoundRect(-10, -10, 20, 20);
}
-int ClipItem::operationMode(QPointF pos)
+OPERATIONTYPE ClipItem::operationMode(QPointF pos)
{
- if (abs(pos.x() - rect().x()) < 6)
- return 1;
- else if (abs(pos.x() - (rect().x() + rect().width())) < 6)
- return 2;
- return 0;
+ if (abs(pos.x() - rect().x()) < 6) {
+ if (abs(pos.y() - rect().y()) < 6) return FADEIN;
+ return RESIZESTART;
+ }
+ else if (abs(pos.x() - (rect().x() + rect().width())) < 6) {
+ if (abs(pos.y() - rect().y()) < 6) return FADEOUT;
+ return RESIZEEND;
+ }
+ return MOVE;
}
// virtual
void ClipItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )
{
m_resizeMode = operationMode(event->pos());
- if (m_resizeMode == 0) {
+ if (m_resizeMode == MOVE) {
+ m_maxTrack = scene()->sceneRect().height();
m_grabPoint = (int) (event->pos().x() - rect().x());
}
QGraphicsRectItem::mousePressEvent(event);
// virtual
void ClipItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )
{
- m_resizeMode = 0;
+ m_resizeMode = NONE;
QGraphicsRectItem::mouseReleaseEvent(event);
}
double origY = rect().y();
setRect(x, origY + offset, rect().width(), rect().height());
- QList <QGraphicsItem *> collisionList = collidingItems();
+ QList <QGraphicsItem *> collisionList = collidingItems(Qt::IntersectsItemBoundingRect);
for (int i = 0; i < collisionList.size(); ++i) {
QGraphicsItem *item = collisionList.at(i);
if (item->type() == 70000)
if (offset == 0)
{
QRectF other = ((QGraphicsRectItem *)item)->rect();
- QPointF pos = mapFromItem(item, other.x()+other.width(), 0);
- //mapToItem(collisionList.at(i), collisionList.at(i)->boundingRect()).boundingRect();
if (x < origX) {
kDebug()<<"COLLISION, MOVING TO------";
origX = other.x() + other.width();
double moveX = (int) event->scenePos().x();
double originalX = rect().x();
double originalWidth = rect().width();
- if (m_resizeMode == 1) {
- kDebug()<<"MOVE CLIP START TO: "<<event->scenePos();
+ if (m_resizeMode == RESIZESTART) {
+ if (m_cropStart - (originalX - moveX) < 0) moveX = originalX - m_cropStart;
+ if (originalX + rect().width() - moveX < 1) moveX = originalX + rect().width() + 2;
+ m_cropStart -= originalX - moveX;
+ kDebug()<<"MOVE CLIP START TO: "<<event->scenePos()<<", CROP: "<<m_cropStart;
setRect(moveX, rect().y(), originalX + rect().width() - moveX, rect().height());
+
+ QList <QGraphicsItem *> collisionList = collidingItems(Qt::IntersectsItemBoundingRect);
+ for (int i = 0; i < collisionList.size(); ++i) {
+ QGraphicsItem *item = collisionList.at(i);
+ if (item->type() == 70000)
+ {
+ QRectF other = ((QGraphicsRectItem *)item)->rect();
+ int newStart = other.x() + other.width();
+ setRect(newStart, rect().y(), rect().x() + rect().width() - newStart, rect().height());
+ moveX = newStart;
+ break;
+ }
+ }
QList <QGraphicsItem *> childrenList = children();
for (int i = 0; i < childrenList.size(); ++i) {
childrenList.at(i)->moveBy((moveX - originalX) / 2 , 0);
}
return;
}
- if (m_resizeMode == 2) {
- setRect(originalX, rect().y(), moveX - originalX, rect().height());
+ if (m_resizeMode == RESIZEEND) {
+ int newWidth = moveX - originalX;
+ if (newWidth < 1) newWidth = 2;
+ if (newWidth > m_maxDuration) newWidth = m_maxDuration;
+ setRect(originalX, rect().y(), newWidth, rect().height());
+
+ QList <QGraphicsItem *> collisionList = collidingItems(Qt::IntersectsItemBoundingRect);
+ for (int i = 0; i < collisionList.size(); ++i) {
+ QGraphicsItem *item = collisionList.at(i);
+ if (item->type() == 70000)
+ {
+ QRectF other = ((QGraphicsRectItem *)item)->rect();
+ newWidth = other.x() - rect().x();
+ setRect(rect().x(), rect().y(), newWidth, rect().height());
+ break;
+ }
+ }
+
QList <QGraphicsItem *> childrenList = children();
for (int i = 0; i < childrenList.size(); ++i) {
- childrenList.at(i)->moveBy((moveX - originalX - originalWidth) / 2 , 0);
+ childrenList.at(i)->moveBy((newWidth - originalWidth) / 2 , 0);
}
return;
}
- int moveTrack = (int) event->scenePos().y() / 50;
- int currentTrack = (int) rect().y() / 50;
- int offset = moveTrack - currentTrack;
- if (offset != 0) offset = 50 * offset;
- moveTo(moveX - m_grabPoint, offset);
-
+ if (m_resizeMode == MOVE) {
+ kDebug()<<"/////// MOVE CLIP, EVENT Y: "<<event->scenePos().y()<<", SCENE HEIGHT: "<<scene()->sceneRect().height();
+ int moveTrack = (int) event->scenePos().y() / 50;
+ int currentTrack = (int) rect().y() / 50;
+ int offset = moveTrack - currentTrack;
+ if (event->scenePos().y() >= m_maxTrack || event->scenePos().y() < 0) {
+ offset = 0;
+ kDebug()<<"%%%%%%%%%%%%%%%%%%%%%%% MAX HEIGHT OVERLOOK";
+ }
+ if (offset != 0) offset = 50 * offset;
+ moveTo(moveX - m_grabPoint, offset);
+ }
}