* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
-
-#include <QPen>
-#include <QBrush>
+#include "guide.h"
+#include "customtrackview.h"
+#include "customtrackscene.h"
+#include "kdenlivesettings.h"
#include <KDebug>
-#include "guide.h"
-#include "customtrackview.h"
+#include <QPen>
+#include <QBrush>
-Guide::Guide(CustomTrackView *view, GenTime pos, QString label, double scale, double fps, double height)
- : QGraphicsLineItem(), m_view(view), m_position(pos), m_label(label), m_scale(scale), m_fps(fps) {
+Guide::Guide(CustomTrackView *view, GenTime pos, QString label, double fps, double height) :
+ QGraphicsLineItem(),
+ m_position(pos),
+ m_label(label),
+ m_fps(fps),
+ m_view(view)
+{
setFlags(QGraphicsItem::ItemIsMovable);
setToolTip(label);
setLine(0, 0, 0, height);
- setPos(m_position.frames(m_fps) * scale, 0);
+ setPos(m_position.frames(m_fps), 0);
setPen(QPen(QBrush(QColor(0, 0, 200, 180)), 2));
setZValue(999);
setAcceptsHoverEvents(true);
+ const QFontMetrics metric = m_view->fontMetrics();
+ m_width = metric.width(' ' + m_label + ' ') + 2;
+ prepareGeometryChange();
}
-
-void Guide::updatePosition(double scale) {
- setPos(m_position.frames(m_fps) * scale, 0);
- m_scale = scale;
-}
-
-QString Guide::label() const {
+QString Guide::label() const
+{
return m_label;
}
-GenTime Guide::position() const {
+GenTime Guide::position() const
+{
return m_position;
}
-void Guide::update(const GenTime newPos, const QString &comment) {
+CommentedTime Guide::info() const
+{
+ return CommentedTime(m_position, m_label);
+}
+
+void Guide::updateGuide(const GenTime newPos, const QString &comment)
+{
m_position = newPos;
- if (comment != QString()) {
+ setPos(m_position.frames(m_fps), 0);
+ if (!comment.isEmpty()) {
m_label = comment;
setToolTip(m_label);
+ const QFontMetrics metric = m_view->fontMetrics();
+ m_width = metric.width(' ' + m_label + ' ') + 2;
+ prepareGeometryChange();
}
}
//virtual
-int Guide::type() const {
+int Guide::type() const
+{
return GUIDEITEM;
}
//virtual
-void Guide::hoverEnterEvent(QGraphicsSceneHoverEvent *) {
+void Guide::hoverEnterEvent(QGraphicsSceneHoverEvent *)
+{
setPen(QPen(QBrush(QColor(200, 0, 0, 180)), 2));
}
//virtual
-void Guide::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
+void Guide::hoverLeaveEvent(QGraphicsSceneHoverEvent *)
+{
setPen(QPen(QBrush(QColor(0, 0, 200, 180)), 2));
}
//virtual
-QVariant Guide::itemChange(GraphicsItemChange change, const QVariant &value) {
+QVariant Guide::itemChange(GraphicsItemChange change, const QVariant &value)
+{
if (change == ItemPositionChange && scene()) {
// value is the new position.
QPointF newPos = value.toPointF();
newPos.setY(0);
- const double offset = m_position.frames(m_fps) * m_scale;
- newPos.setX(m_view->getSnapPointForPos(offset + newPos.x()) - offset);
+ newPos.setX(m_view->getSnapPointForPos(newPos.x()));
return newPos;
}
return QGraphicsItem::itemChange(change, value);
}
+// virtual
+QRectF Guide::boundingRect() const
+{
+ if (KdenliveSettings::showmarkers()) {
+ QRectF rect = QGraphicsLineItem::boundingRect();
+ rect.setLeft(line().x1());
+ rect.setWidth(m_width / static_cast <CustomTrackScene*>(scene())->scale().x());
+ return rect;
+ } else return QGraphicsLineItem::boundingRect();
+}
+
+// virtual
+QPainterPath Guide::shape() const
+{
+ QPainterPath path;
+ path.addRect(line().x1() - pen().widthF() / 2, line().y1(), pen().widthF(), line().y2() - line().y1());
+ if (KdenliveSettings::showmarkers()) {
+ const QFontMetrics metric = m_view->fontMetrics();
+ int height = metric.height();
+ path.addRoundedRect(line().x1(), line().y1() + 10, m_width / static_cast <CustomTrackScene*>(scene())->scale().x(), height, 3, 3);
+ }
+ return path;
+}
+
+// virtual
+void Guide::paint(QPainter *painter, const QStyleOptionGraphicsItem */*option*/, QWidget */*w*/)
+{
+ 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()));
+ painter->setPen(Qt::white);
+ painter->drawText(txtBounding, Qt::AlignCenter, m_label);
+ }
+}
+