#include "guide.h"
#include "customtrackview.h"
-#include "customtrackscene.h"
#include "kdenlivesettings.h"
#include <KDebug>
#include <QPen>
#include <QBrush>
+#include <QStyleOptionGraphicsItem>
+#include <QGraphicsView>
+#include <QScrollBar>
-Guide::Guide(CustomTrackView *view, GenTime pos, QString label, double fps, double height) :
+Guide::Guide(CustomTrackView *view, const GenTime &pos, const QString &label, double height) :
QGraphicsLineItem(),
- m_view(view),
m_position(pos),
m_label(label),
- m_fps(fps)
+ m_view(view),
+ m_pen(QPen())
{
- setFlags(QGraphicsItem::ItemIsMovable);
+ setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIgnoresTransformations);
+#if QT_VERSION >= 0x040600
+ setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
+#endif
setToolTip(label);
setLine(0, 0, 0, height);
- setPos(m_position.frames(m_fps), 0);
- setPen(QPen(QBrush(QColor(0, 0, 200, 180)), 1));
+ if (m_position < GenTime()) m_position = GenTime();
+ setPos(m_position.frames(m_view->fps()), 0);
+ m_pen.setWidthF(0);
+ m_pen.setColor(QColor(0, 0, 200, 180));
+ //m_pen.setCosmetic(true);
+ setPen(m_pen);
setZValue(999);
setAcceptsHoverEvents(true);
const QFontMetrics metric = m_view->fontMetrics();
return CommentedTime(m_position, m_label);
}
-void Guide::updateGuide(const GenTime newPos, const QString &comment)
+void Guide::updateGuide(const GenTime &newPos, const QString &comment)
{
m_position = newPos;
- setPos(m_position.frames(m_fps), 0);
+ setPos(m_position.frames(m_view->fps()), 0);
if (!comment.isEmpty()) {
m_label = comment;
setToolTip(m_label);
}
}
+void Guide::updatePos()
+{
+ setPos(m_position.frames(m_view->fps()), 0);
+}
+
//virtual
int Guide::type() const
{
//virtual
void Guide::hoverEnterEvent(QGraphicsSceneHoverEvent *)
{
- setPen(QPen(QBrush(QColor(200, 0, 0, 180)), 2));
+ m_pen.setColor(QColor(200, 0, 0, 180));
+ setPen(m_pen);
}
//virtual
void Guide::hoverLeaveEvent(QGraphicsSceneHoverEvent *)
{
- setPen(QPen(QBrush(QColor(0, 0, 200, 180)), 2));
+ m_pen.setColor(QColor(0, 0, 200, 180));
+ setPen(m_pen);
}
//virtual
QPointF newPos = value.toPointF();
newPos.setY(0);
newPos.setX(m_view->getSnapPointForPos(newPos.x()));
+ if (newPos.x() < 0.0) newPos.setX(0.0);
return newPos;
}
return QGraphicsItem::itemChange(change, value);
// virtual
QRectF Guide::boundingRect() const
{
+ double scale = m_view->matrix().m11();
+ double width = m_pen.widthF() / scale * 2;
+ QRectF rect(line().x1() - width / 2 , line().y1(), width, line().y2() - line().y1());
if (KdenliveSettings::showmarkers()) {
- QRectF rect = QGraphicsLineItem::boundingRect();
- rect.setLeft(line().x1());
- rect.setWidth(m_width / static_cast <CustomTrackScene*>(scene())->scale());
- return rect;
- } else return QGraphicsLineItem::boundingRect();
+ // +3 to cover the arc at the end of the comment
+ rect.setWidth(width + m_width + 3);
+ }
+ return rect;
}
// virtual
-void Guide::paint(QPainter *painter, const QStyleOptionGraphicsItem */*option*/, QWidget */*w*/)
+QPainterPath Guide::shape() const
{
- painter->setMatrixEnabled(false);
- QLineF guideline = painter->matrix().map(line());
- painter->setPen(pen());
- painter->drawLine(guideline);
- //painter->fillRect(painter->matrix().mapRect(boundingRect()), QColor(200, 100, 100, 100));
- //QGraphicsLineItem::paint(painter, option, w);
- if (KdenliveSettings::showmarkers()) {
- QPointF p1 = guideline.p1() + QPointF(1, 0);
- QRectF txtBounding = painter->boundingRect(p1.x(), p1.y() + 10, m_width, 50, Qt::AlignLeft | Qt::AlignTop, ' ' + m_label + ' ');
- QPainterPath path;
- path.addRoundedRect(txtBounding, 3, 3);
- painter->fillPath(path, QBrush(pen().color()));
+ QPainterPath path;
+ if (!scene()) return path;
+ double width = m_pen.widthF() * 2;
+ path.addRect(line().x1() - width / 2 , line().y1(), width, line().y2() - line().y1());
+ if (KdenliveSettings::showmarkers() && scene()->views().count()) {
+ const QFontMetrics metric = m_view->fontMetrics();
+ int offset = scene()->views()[0]->verticalScrollBar()->value();
+ QRectF txtBounding(line().x1(), line().y1() + offset, m_width, metric.height());
+ path.addRect(txtBounding);
+ }
+ return path;
+}
+
+// virtual
+void Guide::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget */*w*/)
+{
+ QGraphicsLineItem::paint(painter, option);
+ if (KdenliveSettings::showmarkers() && scene() && scene()->views().count()) {
+ QPointF p1 = line().p1();
+ const QFontMetrics metric = m_view->fontMetrics();
+ painter->setClipRect(option->rect);
+ // makes sure the text stays visible when scrolling vertical
+ int offset = scene()->views()[0]->verticalScrollBar()->value();
+
+ QRectF txtBounding = painter->boundingRect(p1.x(), p1.y() + offset, m_width, metric.height(), Qt::AlignLeft | Qt::AlignTop, m_label);
+ painter->setBrush(QBrush(m_pen.color()));
+ painter->drawRoundedRect(txtBounding.adjusted(-5, -5, 2, 1), 3, 3);
painter->setPen(Qt::white);
- painter->drawText(txtBounding, Qt::AlignCenter, m_label);
+ painter->drawText(txtBounding.adjusted(1, 0, 1, 0), Qt::AlignCenter, m_label);
}
}