#include <KDebug>
#include <KColorScheme>
+#include <KLocale>
#include <QMouseEvent>
#include <QStylePainter>
+#define SEEK_INACTIVE (-1)
-SmallRuler::SmallRuler(MonitorManager *manager, QWidget *parent) :
- QWidget(parent),
- m_scale(1),
- m_maxval(25),
- m_manager(manager)
+
+SmallRuler::SmallRuler(MonitorManager *manager, Render *render, QWidget *parent) :
+ QWidget(parent)
+ ,m_cursorFramePosition(0)
+ ,m_maxval(2)
+ ,m_manager(manager)
+ ,m_render(render)
+ ,m_lastSeekPosition(SEEK_INACTIVE)
+ ,m_cursorColor(palette().text())
{
m_zoneStart = 10;
m_zoneEnd = 60;
- m_zoneColor = KStatefulBrush(KColorScheme::View, KColorScheme::PositiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme())).brush(this).color();
+ KSharedConfigPtr config = KSharedConfig::openConfig(KdenliveSettings::colortheme());
+ m_zoneBrush = KStatefulBrush(KColorScheme::View, KColorScheme::PositiveBackground, config);
+
setMouseTracking(true);
+ setMinimumHeight(10);
+ adjustScale(m_maxval);
}
+
void SmallRuler::adjustScale(int maximum)
{
m_maxval = maximum;
m_small = 30 * 25;
m_medium = 60 * 25;
}
- m_cursorPosition = m_cursorFramePosition * m_scale;
updatePixmap();
}
+void SmallRuler::setZoneStart()
+{
+ int pos = m_render->requestedSeekPosition;
+ if (pos == SEEK_INACTIVE) pos = m_render->seekFramePosition();
+ setZone(pos, -1);
+}
+
+void SmallRuler::setZoneEnd()
+{
+ int pos = m_render->requestedSeekPosition;
+ if (pos == SEEK_INACTIVE) pos = m_render->seekFramePosition();
+ setZone(-1, pos);
+}
+
void SmallRuler::setZone(int start, int end)
{
if (start != -1) {
updatePixmap();
}
-void SmallRuler::setMarkers(QList < int > list)
+void SmallRuler::setMarkers(QList < CommentedTime > list)
{
m_markers = list;
updatePixmap();
emit zoneChanged(QPoint(m_zoneStart, m_zoneEnd));
updatePixmap();
- } else emit seekRenderer((int) pos);
+ } else if (pos != m_lastSeekPosition && pos != m_cursorFramePosition) {
+ m_render->seekToFrame(pos);
+ m_lastSeekPosition = pos;
+ update();
+ }
+ event->accept();
+}
+
+// virtual
+void SmallRuler::mouseReleaseEvent(QMouseEvent * event)
+{
+ event->accept();
+}
+
+
+// virtual
+void SmallRuler::leaveEvent(QEvent * event)
+{
+ QWidget::leaveEvent(event);
+ if (m_cursorColor == palette().highlight()) {
+ m_cursorColor = palette().text();
+ update();
+ }
}
// virtual
void SmallRuler::mouseMoveEvent(QMouseEvent * event)
{
const int pos = event->x() / m_scale;
- if (event->buttons() & Qt::LeftButton) emit seekRenderer((int) pos);
+ if (event->buttons() & Qt::LeftButton) {
+ if (pos != m_lastSeekPosition && pos != m_cursorFramePosition) {
+ m_render->seekToFrame(pos);
+ m_lastSeekPosition = pos;
+ update();
+ }
+ }
else {
+ if (m_cursorColor == palette().text() && qAbs(pos - m_cursorFramePosition) * m_scale < 7) {
+ // Mouse is over cursor
+ m_cursorColor = palette().highlight();
+ update();
+ }
+ else if (m_cursorColor == palette().highlight() && qAbs(pos - m_cursorFramePosition) * m_scale >= 7) {
+ m_cursorColor = palette().text();
+ update();
+ }
if (qAbs((pos - m_zoneStart) * m_scale) < 4) {
setToolTip(i18n("Zone start: %1", m_manager->timecode().getTimecodeFromFrames(m_zoneStart)));
} else if (qAbs((pos - m_zoneEnd) * m_scale) < 4) {
setToolTip(i18n("Zone duration: %1", m_manager->timecode().getTimecodeFromFrames(m_zoneEnd - m_zoneStart)));
} else setToolTip(i18n("Position: %1", m_manager->timecode().getTimecodeFromFrames(pos)));
}
+ event->accept();
+}
+
+void SmallRuler::refreshRuler()
+{
+ m_lastSeekPosition = SEEK_INACTIVE;
+ update();
}
bool SmallRuler::slotNewValue(int value)
{
if (value == m_cursorFramePosition) return false;
+ if (value == m_lastSeekPosition) m_lastSeekPosition = SEEK_INACTIVE;
m_cursorFramePosition = value;
- int oldPos = m_cursorPosition;
+ /*int oldPos = m_cursorPosition;
m_cursorPosition = value * m_scale;
const int offset = 6;
const int x = qMin(oldPos, m_cursorPosition);
const int w = qAbs(oldPos - m_cursorPosition);
- update(x - offset, 4, w + 2 * offset, 6);
+ update(x - offset, 0, w + 2 * offset, height());*/
+ update();
return true;
}
+
//virtual
void SmallRuler::resizeEvent(QResizeEvent *)
{
{
m_pixmap = QPixmap(width(), height());
m_pixmap.fill(palette().window().color());
+ m_lastSeekPosition = SEEK_INACTIVE;
QPainter p(&m_pixmap);
double f, fend;
const int zoneStart = (int)(m_zoneStart * m_scale);
const int zoneEnd = (int)(m_zoneEnd * m_scale);
- p.fillRect(zoneStart, height() / 2 - 1, zoneEnd - zoneStart, height() / 2, m_zoneColor);
+ p.setPen(Qt::NoPen);
+ p.setBrush(m_zoneBrush.brush(this));
+ p.drawRect(zoneStart, height() / 2 - 1, zoneEnd - zoneStart, height() / 2);
- // draw markers
- if (!m_markers.isEmpty()) {
- p.setPen(Qt::red);
- for (int i = 0; i < m_markers.count(); i++) {
- p.drawLine(m_markers.at(i) * m_scale, 0, m_markers.at(i) * m_scale, 9);
- }
- }
+ // draw ruler
p.setPen(palette().text().color());
// draw the little marks
fend = m_scale * m_small;
if (fend > 2) for (f = 0; f < width(); f += fend) {
- p.drawLine((int)f, 0, (int)f, 3);
- }
+ p.drawLine((int)f, 0, (int)f, 3);
+ }
// draw medium marks
fend = m_scale * m_medium;
if (fend > 2) for (f = 0; f < width(); f += fend) {
- p.drawLine((int)f, 0, (int)f, 6);
+ p.drawLine((int)f, 0, (int)f, 6);
+ }
+ // draw markers
+ if (!m_markers.isEmpty()) {
+ for (int i = 0; i < m_markers.count(); i++) {
+ int pos = m_markers.at(i).time().frames(m_manager->timecode().fps()) * m_scale;
+ p.setPen(CommentedTime::markerColor(m_markers.at(i).markerType()));
+ p.drawLine(pos, 0, pos, 9);
}
+ }
p.end();
update();
}
p.setClipRect(r);
p.drawPixmap(QPointF(), m_pixmap);
+ int cursorPos = m_cursorFramePosition * m_scale;
// draw pointer
QPolygon pa(3);
- pa.setPoints(3, m_cursorPosition - 5, 10, m_cursorPosition + 5, 10, m_cursorPosition/*+0*/, 5);
- p.setBrush(palette().text().color());
+ pa.setPoints(3, cursorPos - 6, 10, cursorPos + 6, 10, cursorPos/*+0*/, 4);
+ p.setBrush(m_cursorColor);
p.setPen(Qt::NoPen);
p.drawPolygon(pa);
+
+ // Draw seeking pointer
+ if (m_lastSeekPosition != SEEK_INACTIVE && m_lastSeekPosition != m_cursorFramePosition) {
+ p.fillRect(m_lastSeekPosition * m_scale - 1, 0, 3, height(), palette().highlight());
+ }
+}
+
+void SmallRuler::updatePalette()
+{
+ KSharedConfigPtr config = KSharedConfig::openConfig(KdenliveSettings::colortheme());
+ m_zoneBrush = KStatefulBrush(KColorScheme::View, KColorScheme::PositiveBackground, config);
+ updatePixmap();
}
#include "smallruler.moc"
projects / kdenlive / blobdiff