* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
-#include <QGraphicsScene>
-#include <QGraphicsView>
-#include <QScrollBar>
-#include <QToolTip>
+#include "abstractclipitem.h"
+#include "customtrackscene.h"
+#include "kdenlivesettings.h"
#include <KDebug>
#include <KLocale>
-#include "abstractclipitem.h"
-#include "customtrackscene.h"
-#include "kdenlivesettings.h"
+#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) {
+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);
setTrack(info.track);
m_startPos = info.startPos;
m_cropDuration = info.endPos - info.startPos;
}
-ItemInfo AbstractClipItem::info() const {
+ItemInfo AbstractClipItem::info() const
+{
ItemInfo itemInfo;
itemInfo.startPos = startPos();
itemInfo.endPos = endPos();
return itemInfo;
}
-GenTime AbstractClipItem::endPos() const {
+GenTime AbstractClipItem::endPos() const
+{
return m_startPos + m_cropDuration;
}
-int AbstractClipItem::track() const {
+int AbstractClipItem::track() const
+{
return m_track;
}
-GenTime AbstractClipItem::cropStart() const {
+GenTime AbstractClipItem::cropStart() const
+{
return m_cropStart;
}
-GenTime AbstractClipItem::cropDuration() const {
+GenTime AbstractClipItem::cropDuration() const
+{
return m_cropDuration;
}
-void AbstractClipItem::setCropStart(GenTime pos) {
+void AbstractClipItem::setCropStart(GenTime pos)
+{
m_cropStart = pos;
}
-void AbstractClipItem::updateItem() {
+void AbstractClipItem::updateItem()
+{
m_track = (int)(scenePos().y() / KdenliveSettings::trackheight());
m_startPos = GenTime((int) scenePos().x(), m_fps);
}
-void AbstractClipItem::updateRectGeometry() {
+void AbstractClipItem::updateRectGeometry()
+{
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
}
-void AbstractClipItem::resizeStart(int posx, double speed) {
+void AbstractClipItem::resizeStart(int posx, double speed)
+{
GenTime durationDiff = GenTime(posx, m_fps) - m_startPos;
if (durationDiff == GenTime()) return;
//kDebug() << "-- RESCALE DIFF=" << durationDiff.frames(25) << ", CLIP: " << startPos().frames(25) << "-" << endPos().frames(25);
if (m_cropDuration > GenTime(3, m_fps)) durationDiff = GenTime(3, m_fps);
else return;
}
-
+ //kDebug()<<"// DURATION DIFF: "<<durationDiff.frames(25)<<", POS: "<<pos().x();
m_startPos += durationDiff;
if (type() == AVWIDGET) m_cropStart += durationDiff * speed;
m_cropDuration = m_cropDuration - durationDiff * speed;
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
- setPos(m_startPos.frames(m_fps), pos().y());
- if ((int) pos().x() != posx) {
+ moveBy(durationDiff.frames(m_fps), 0);
+ //setPos(m_startPos.frames(m_fps), pos().y());
+ if ((int) scenePos().x() != posx) {
//kDebug()<<"////// WARNING, DIFF IN XPOS: "<<pos().x()<<" == "<<m_startPos.frames(m_fps);
GenTime diff = GenTime((int) pos().x() - posx, m_fps);
if (type() == AVWIDGET) m_cropStart = m_cropStart + diff;
}*/
}
-void AbstractClipItem::resizeEnd(int posx, double speed, bool updateKeyFrames) {
+void AbstractClipItem::resizeEnd(int posx, double speed, bool /*updateKeyFrames*/)
+{
GenTime durationDiff = GenTime(posx, m_fps) - endPos();
if (durationDiff == GenTime()) return;
//kDebug() << "// DUR DIFF1:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed;
}
}
-GenTime AbstractClipItem::duration() const {
+GenTime AbstractClipItem::duration() const
+{
return m_cropDuration;
}
-GenTime AbstractClipItem::startPos() const {
+GenTime AbstractClipItem::startPos() const
+{
return m_startPos;
}
-void AbstractClipItem::setTrack(int track) {
+void AbstractClipItem::setTrack(int track)
+{
m_track = track;
}
-double AbstractClipItem::fps() const {
+double AbstractClipItem::fps() const
+{
return m_fps;
}
-GenTime AbstractClipItem::maxDuration() const {
+GenTime AbstractClipItem::maxDuration() const
+{
return m_maxDuration;
}
-void AbstractClipItem::setMaxDuration(const GenTime &max) {
+void AbstractClipItem::setMaxDuration(const GenTime &max)
+{
m_maxDuration = max;
}
-QPainterPath AbstractClipItem::upperRectPart(QRectF br) {
+QPainterPath AbstractClipItem::upperRectPart(QRectF br)
+{
QPainterPath roundRectPathUpper;
double roundingY = 20;
double roundingX = 20;
int br_startx = (int)(br.x() + offset);
int br_starty = (int)(br.y());
int br_halfy = (int)(br.y() + br.height() / 2 - offset);
- int br_endy = (int)(br.y() + br.height());
roundRectPathUpper.moveTo(br_endx , br_halfy);
roundRectPathUpper.arcTo(br_endx - roundingX , br_starty , roundingX, roundingY, 0.0, 90.0);
return roundRectPathUpper;
}
-QPainterPath AbstractClipItem::lowerRectPart(QRectF br) {
+QPainterPath AbstractClipItem::lowerRectPart(QRectF br)
+{
QPainterPath roundRectPathLower;
double roundingY = 20;
double roundingX = 20;
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);
int br_endy = (int)(br.y() + br.height() - 1);
return roundRectPathLower;
}
-void AbstractClipItem::drawKeyFrames(QPainter *painter, QRectF exposedRect) {
+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);
if (isSelected()) painter->fillRect(l2.x2() - 3, l2.y2() - 3, 6, 6, QBrush(color));
}
-int AbstractClipItem::mouseOverKeyFrames(QPointF pos) {
+int AbstractClipItem::mouseOverKeyFrames(QPointF pos)
+{
QRectF br = sceneBoundingRect();
double maxw = br.width() / m_cropDuration.frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
x1 = br.x() + maxw * (i.key() - m_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) - m_cropStart).seconds(), 'f', 2) + i18n("seconds") + ", " + QString::number(i.value(), 'f', 1) + "%]");
return i.key();
} else if (x1 > pos.x()) break;
++i;
return -1;
}
-void AbstractClipItem::updateSelectedKeyFrame() {
+void AbstractClipItem::updateSelectedKeyFrame()
+{
if (m_editedKeyframe == -1) return;
QRectF br = sceneBoundingRect();
double maxw = br.width() / m_cropDuration.frames(m_fps);
update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
}
-int AbstractClipItem::selectedKeyFramePos() const {
+int AbstractClipItem::selectedKeyFramePos() const
+{
return m_editedKeyframe;
}
-double AbstractClipItem::selectedKeyFrameValue() const {
+double AbstractClipItem::selectedKeyFrameValue() const
+{
return m_keyframes[m_editedKeyframe];
}
-void AbstractClipItem::updateKeyFramePos(const GenTime pos, const double value) {
+void AbstractClipItem::updateKeyFramePos(const GenTime pos, const double value)
+{
if (!m_keyframes.contains(m_selectedKeyframe)) return;
int newpos = (int) pos.frames(m_fps);
int start = m_cropStart.frames(m_fps);
update();
}
-double AbstractClipItem::keyFrameFactor() const {
+double AbstractClipItem::keyFrameFactor() const
+{
return m_keyframeFactor;
}
-void AbstractClipItem::addKeyFrame(const GenTime pos, const double value) {
+void AbstractClipItem::addKeyFrame(const GenTime pos, const double value)
+{
QRectF br = sceneBoundingRect();
double maxh = 100.0 / br.height() / m_keyframeFactor;
double newval = (br.bottom() - value) * maxh;
update();
}
-bool AbstractClipItem::hasKeyFrames() const {
+bool AbstractClipItem::hasKeyFrames() const
+{
return !m_keyframes.isEmpty();
}
-QRect AbstractClipItem::visibleRect() {
+/*QRect AbstractClipItem::visibleRect() {
QRect rectInView;
if (scene()->views().size() > 0) {
rectInView = scene()->views()[0]->viewport()->rect();
//kDebug() << scene()->views()[0]->viewport()->rect() << " " << scene()->views()[0]->horizontalScrollBar()->value();
}
return rectInView;
-}
+}*/
-CustomTrackScene* AbstractClipItem::projectScene() {
+CustomTrackScene* AbstractClipItem::projectScene()
+{
if (scene()) return static_cast <CustomTrackScene*>(scene());
return NULL;
}
+
+void AbstractClipItem::setItemLocked(bool locked)
+{
+ if (locked) {
+ setSelected(false);
+ setFlag(QGraphicsItem::ItemIsMovable, false);
+ setFlag(QGraphicsItem::ItemIsSelectable, false);
+ } else setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+}
+
+bool AbstractClipItem::isItemLocked() const
+{
+ return !(flags() & (QGraphicsItem::ItemIsSelectable));
+}
+
projects / kdenlive / blobdiff