-void SmallRuler::paintEvent(QPaintEvent *e) {
- // debug ("KRuler::drawContents, %s",(horizontal==dir)?"horizontal":"vertical");
-
- QStylePainter p(this);
- p.fillRect(e->rect(), QBrush(QColor(Qt::white)));
-
-
- int value = this->value(),
- minval = minimum(),
- maxval;
- maxval = maximum()
- + offset() - endOffset();
-
- //ioffsetval = value-offset;
- // pixelpm = (int)ppm;
- // left = clip.left(),
- // right = clip.right();
- double f, fend,
- offsetmin = (double)(minval - offset()),
- offsetmax = (double)(maxval - offset()),
- fontOffset = (((double)minval) > offsetmin) ? (double)minval : offsetmin;
-
- // draw labels
- QFont font = p.font();
- font.setPointSize(LABEL_SIZE);
- p.setFont(font);
-
- if (showLittleMarks()) {
- // draw the little marks
- fend = pixelPerMark() * littleMarkDistance();
- if (fend > 2) for (f = offsetmin; f < offsetmax; f += fend) {
- p.drawLine((int)f, LITTLE_MARK_X1, (int)f, LITTLE_MARK_X2);
- }
+void SmallRuler::mouseMoveEvent(QMouseEvent * event)
+{
+ const int pos = event->x() / m_scale;
+ 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().link();
+ update();
+ }
+ else if (m_cursorColor == palette().link() && 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_monitor->getTimecodeFromFrames(m_zoneStart)));
+ } else if (qAbs((pos - m_zoneEnd) * m_scale) < 4) {
+ setToolTip(i18n("Zone end: %1", m_monitor->getTimecodeFromFrames(m_zoneEnd)));
+ }
+ for (int i = 0; i < m_markers.count(); ++i) {
+ if (qAbs((pos - m_markers.at(i).time().frames(m_monitor->fps())) * m_scale) < 4) {
+ // We are on a marker
+ QString markerxt = m_monitor->getMarkerThumb(m_markers.at(i).time());
+ if (!markerxt.isEmpty()) {
+ markerxt.prepend("<img src=\"");
+ markerxt.append("\"><p align=\"center\">");
+ }
+ markerxt.append(m_markers.at(i).comment());
+ setToolTip(markerxt);
+ event->accept();
+ return;
+ }
+ }
+ if (pos > m_zoneStart && pos < m_zoneEnd) {
+ setToolTip(i18n("Zone duration: %1", m_monitor->getTimecodeFromFrames(m_zoneEnd - m_zoneStart)));
+ }
+ else setToolTip(i18n("Position: %1", m_monitor->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;
+ 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, 0, w + 2 * offset, height());*/
+ update();
+ return true;
+}
+
+
+//virtual
+void SmallRuler::resizeEvent(QResizeEvent *)
+{
+ adjustScale(m_maxval);
+}
+
+void SmallRuler::updatePixmap()
+{
+ 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, 0, zoneEnd - zoneStart, height(), QBrush(m_zoneColor));
+
+ // draw ruler
+ p.setPen(palette().midlight().color());
+ //p.drawLine(0, 0, width(), 0);
+ p.drawLine(0, height() - 1, width(), height() - 1);
+ p.setPen(palette().dark().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);
+ }
+
+ // 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);