#include <QPainter>
#include <QToolTip>
-
-AbstractClipItem::AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps): QGraphicsRectItem(rect), m_track(0), m_fps(fps), m_editedKeyframe(-1), m_selectedKeyframe(0), m_keyframeFactor(1)
+#include <QGraphicsSceneMouseEvent>
+
+AbstractClipItem::AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps) :
+ QObject(),
+ QGraphicsRectItem(rect),
+ m_track(0),
+ m_editedKeyframe(-1),
+ m_selectedKeyframe(0),
+ m_keyframeFactor(1),
+ m_fps(fps)
{
- setFlags(/*QGraphicsItem::ItemClipsToShape | */QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+ setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
setTrack(info.track);
m_startPos = info.startPos;
m_cropDuration = info.endPos - info.startPos;
//kDebug() << "// DUR DIFF1:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed;
if (cropDuration() + durationDiff <= GenTime()) {
durationDiff = GenTime() - (cropDuration() - GenTime(3, m_fps));
- } else if (cropStart() + cropDuration() + durationDiff >= maxDuration()) {
- //kDebug() << "// MAX OVERLOAD:" << cropDuration().frames(25) << " + " << durationDiff.frames(25) << ", MAX:" << maxDuration().frames(25);
- durationDiff = maxDuration() - cropDuration() - cropStart();
}
//kDebug() << "// DUR DIFF2:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed;
m_cropDuration += durationDiff * speed;
}
}
-GenTime AbstractClipItem::duration() const
-{
- return m_cropDuration;
-}
-
GenTime AbstractClipItem::startPos() const
{
return m_startPos;
return m_maxDuration;
}
-void AbstractClipItem::setMaxDuration(const GenTime &max)
-{
- m_maxDuration = max;
-}
-
-QPainterPath AbstractClipItem::upperRectPart(QRectF br)
-{
- QPainterPath roundRectPathUpper;
- double roundingY = 20;
- double roundingX = 20;
- double offset = 1;
-
- while (roundingX > br.width() / 2) {
- roundingX = roundingX / 2;
- roundingY = roundingY / 2;
- }
- int br_endx = (int)(br.x() + br .width() - offset);
- int br_startx = (int)(br.x() + offset);
- int br_starty = (int)(br.y());
- int br_halfy = (int)(br.y() + br.height() / 2 - offset);
-
- roundRectPathUpper.moveTo(br_endx , br_halfy);
- roundRectPathUpper.arcTo(br_endx - roundingX , br_starty , roundingX, roundingY, 0.0, 90.0);
- roundRectPathUpper.lineTo(br_startx + roundingX , br_starty);
- roundRectPathUpper.arcTo(br_startx , br_starty , roundingX, roundingY, 90.0, 90.0);
- roundRectPathUpper.lineTo(br_startx , br_halfy);
-
- return roundRectPathUpper;
-}
-
-QPainterPath AbstractClipItem::lowerRectPart(QRectF br)
-{
- QPainterPath roundRectPathLower;
- double roundingY = 20;
- double roundingX = 20;
- double offset = 1;
-
- int br_endx = (int)(br.x() + br .width() - offset);
- int br_startx = (int)(br.x() + offset);
- int br_halfy = (int)(br.y() + br.height() / 2 - offset);
- int br_endy = (int)(br.y() + br.height() - 1);
-
- while (roundingX > br.width() / 2) {
- roundingX = roundingX / 2;
- roundingY = roundingY / 2;
- }
- roundRectPathLower.moveTo(br_startx, br_halfy);
- roundRectPathLower.arcTo(br_startx , br_endy - roundingY , roundingX, roundingY, 180.0, 90.0);
- roundRectPathLower.lineTo(br_endx - roundingX , br_endy);
- roundRectPathLower.arcTo(br_endx - roundingX , br_endy - roundingY, roundingX, roundingY, 270.0, 90.0);
- roundRectPathLower.lineTo(br_endx , br_halfy);
- return roundRectPathLower;
-}
-
void AbstractClipItem::drawKeyFrames(QPainter *painter, QRectF /*exposedRect*/)
{
if (m_keyframes.count() < 2) return;
QRectF br = rect();
- double maxw = br.width() / m_cropDuration.frames(m_fps);
+ double maxw = br.width() / cropDuration().frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
double x1;
double y1;
double y2;
// draw line showing default value
- if (isSelected()) {
+ bool active = isSelected() || (parentItem() && parentItem()->isSelected());
+ if (active) {
x1 = br.x();
x2 = br.right();
y1 = br.bottom() - m_keyframeDefault * maxh;
QLineF l2 = painter->matrix().map(l);
painter->setPen(QColor(168, 168, 168, 180));
painter->drawLine(l2);
- l2.translate(0, 1);
painter->setPen(QColor(108, 108, 108, 180));
- painter->drawLine(l2);
+ painter->drawLine(l2.translated(0, 1));
painter->setPen(QColor(Qt::white));
}
// draw keyframes
- QMap<int, double>::const_iterator i = m_keyframes.constBegin();
+ QMap<int, int>::const_iterator i = m_keyframes.constBegin();
QColor color(Qt::blue);
- x1 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps));
+ x1 = br.x() + maxw * (i.key() - cropStart().frames(m_fps));
y1 = br.bottom() - i.value() * maxh;
QLineF l2;
while (i != m_keyframes.constEnd()) {
else color = QColor(Qt::blue);
++i;
if (i == m_keyframes.constEnd()) break;
- x2 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps));
+ x2 = br.x() + maxw * (i.key() - cropStart().frames(m_fps));
y2 = br.bottom() - i.value() * maxh;
QLineF l(x1, y1, x2, y2);
l2 = painter->matrix().map(l);
painter->drawLine(l2);
- if (isSelected()) {
- painter->fillRect(l2.x1() - 3, l2.y1() - 3, 6, 6, QBrush(color));
+ if (active) {
+ painter->fillRect(l2.x1() - 3, l2.y1() - 3, 6, 6, color);
}
x1 = x2;
y1 = y2;
}
- if (isSelected()) painter->fillRect(l2.x2() - 3, l2.y2() - 3, 6, 6, QBrush(color));
+ if (active) painter->fillRect(l2.x2() - 3, l2.y2() - 3, 6, 6, color);
}
int AbstractClipItem::mouseOverKeyFrames(QPointF pos)
{
QRectF br = sceneBoundingRect();
- double maxw = br.width() / m_cropDuration.frames(m_fps);
+ double maxw = br.width() / cropDuration().frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
if (m_keyframes.count() > 1) {
- QMap<int, double>::const_iterator i = m_keyframes.constBegin();
+ QMap<int, int>::const_iterator i = m_keyframes.constBegin();
double x1;
double y1;
while (i != m_keyframes.constEnd()) {
- x1 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps));
+ x1 = br.x() + maxw * (i.key() - cropStart().frames(m_fps));
y1 = br.bottom() - i.value() * maxh;
if (qAbs(pos.x() - x1) < 6 && qAbs(pos.y() - y1) < 6) {
- setToolTip('[' + QString::number((GenTime(i.key(), m_fps) - m_cropStart).seconds(), 'f', 2) + i18n("seconds") + ", " + QString::number(i.value(), 'f', 1) + "%]");
+ setToolTip('[' + QString::number((GenTime(i.key(), m_fps) - cropStart()).seconds(), 'f', 2) + i18n("seconds") + ", " + QString::number(i.value(), 'f', 1) + "%]");
return i.key();
} else if (x1 > pos.x()) break;
++i;
{
if (m_editedKeyframe == -1) return;
QRectF br = sceneBoundingRect();
- double maxw = br.width() / m_cropDuration.frames(m_fps);
+ double maxw = br.width() / cropDuration().frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
- update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
+ update(br.x() + maxw *(m_selectedKeyframe - cropStart().frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
m_selectedKeyframe = m_editedKeyframe;
- update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
+ update(br.x() + maxw *(m_selectedKeyframe - cropStart().frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
}
int AbstractClipItem::selectedKeyFramePos() const
{
if (!m_keyframes.contains(m_selectedKeyframe)) return;
int newpos = (int) pos.frames(m_fps);
- int start = m_cropStart.frames(m_fps);
- int end = (m_cropStart + m_cropDuration).frames(m_fps);
+ int start = cropStart().frames(m_fps);
+ int end = (cropStart() + cropDuration()).frames(m_fps);
newpos = qMax(newpos, start);
newpos = qMin(newpos, end);
if (value < -50 && m_selectedKeyframe != start && m_selectedKeyframe != end) {
newval = qMin(newval, 100.0);
newval = newval / m_keyframeFactor;
if (m_selectedKeyframe != newpos) m_keyframes.remove(m_selectedKeyframe);
- m_keyframes[newpos] = newval;
+ m_keyframes[newpos] = (int) newval;
m_selectedKeyframe = newpos;
update();
}
{
QRectF br = sceneBoundingRect();
double maxh = 100.0 / br.height() / m_keyframeFactor;
- double newval = (br.bottom() - value) * maxh;
+ int newval = (br.bottom() - value) * maxh;
kDebug() << "Rect: " << br << "/ SCENE: " << sceneBoundingRect() << ", VALUE: " << value << ", MAX: " << maxh << ", NEWVAL: " << newval;
int newpos = (int) pos.frames(m_fps) ;
m_keyframes[newpos] = newval;
return !(flags() & (QGraphicsItem::ItemIsSelectable));
}
+// virtual
+void AbstractClipItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
+{
+ if (event->modifiers() & Qt::ShiftModifier) {
+ // User want to do a rectangle selection, so ignore the event to pass it to the view
+ event->ignore();
+ } else QGraphicsItem::mousePressEvent(event);
+}
+