committing before playback rewrite
This commit is contained in:
itsmattkc
+129
-123
@@ -97,144 +97,150 @@ void TimelineHeader::show_text(bool enable) {
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}
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void TimelineHeader::mousePressEvent(QMouseEvent* event) {
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if (resizing_workarea) {
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sequence_end = sequence->getEndFrame();
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} else {
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bool shift = (event->modifiers() & Qt::ShiftModifier);
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bool clicked_on_marker = false;
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for (int i=0;i<sequence->markers.size();i++) {
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int marker_pos = getHeaderScreenPointFromFrame(sequence->markers.at(i).frame);
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if (event->pos().x() > marker_pos - MARKER_SIZE && event->pos().x() < marker_pos + MARKER_SIZE) {
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bool found = false;
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for (int j=0;j<selected_markers.size();j++) {
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if (selected_markers.at(j) == i) {
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if (shift) {
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selected_markers.removeAt(j);
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}
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found = true;
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break;
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}
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}
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if (!found) {
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if (!shift) {
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selected_markers.clear();
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}
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selected_markers.append(i);
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}
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clicked_on_marker = true;
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update();
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break;
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}
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}
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if (clicked_on_marker) {
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selected_marker_original_times.resize(selected_markers.size());
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for (int i=0;i<selected_markers.size();i++) {
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selected_marker_original_times[i] = sequence->markers.at(selected_markers.at(i)).frame;
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}
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drag_start = event->pos().x();
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dragging_markers = true;
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} else {
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if (selected_markers.size() > 0) {
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selected_markers.clear();
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update();
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}
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set_playhead(event->pos().x());
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}
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}
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dragging = true;
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}
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void TimelineHeader::mouseMoveEvent(QMouseEvent* event) {
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if (dragging) {
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if (sequence != NULL) {
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if (resizing_workarea) {
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long frame = getHeaderFrameFromScreenPoint(event->pos().x());
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if (snapping) panel_timeline->snap_to_timeline(&frame, true, true, false);
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if (resizing_workarea_in) {
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temp_workarea_in = qMax(qMin(temp_workarea_out-1, frame), 0L);
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} else {
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temp_workarea_out = qMin(qMax(temp_workarea_in+1, frame), sequence_end);
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}
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panel_timeline->repaint_timeline(false);
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} else if (dragging_markers) {
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long frame_movement = getHeaderFrameFromScreenPoint(event->pos().x()) - getHeaderFrameFromScreenPoint(drag_start);
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// snap markers
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for (int i=0;i<selected_markers.size();i++) {
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long fm = selected_marker_original_times.at(i) + frame_movement;
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if (snapping && panel_timeline->snap_to_timeline(&fm, true, false, true)) {
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frame_movement = fm - selected_marker_original_times.at(i);
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sequence_end = sequence->getEndFrame();
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} else {
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bool shift = (event->modifiers() & Qt::ShiftModifier);
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bool clicked_on_marker = false;
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for (int i=0;i<sequence->markers.size();i++) {
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int marker_pos = getHeaderScreenPointFromFrame(sequence->markers.at(i).frame);
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if (event->pos().x() > marker_pos - MARKER_SIZE && event->pos().x() < marker_pos + MARKER_SIZE) {
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bool found = false;
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for (int j=0;j<selected_markers.size();j++) {
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if (selected_markers.at(j) == i) {
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if (shift) {
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selected_markers.removeAt(j);
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}
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found = true;
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break;
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}
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}
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if (!found) {
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if (!shift) {
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selected_markers.clear();
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}
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selected_markers.append(i);
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}
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clicked_on_marker = true;
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update();
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break;
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}
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}
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if (clicked_on_marker) {
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selected_marker_original_times.resize(selected_markers.size());
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for (int i=0;i<selected_markers.size();i++) {
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selected_marker_original_times[i] = sequence->markers.at(selected_markers.at(i)).frame;
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}
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drag_start = event->pos().x();
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dragging_markers = true;
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} else {
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if (selected_markers.size() > 0) {
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selected_markers.clear();
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update();
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}
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set_playhead(event->pos().x());
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}
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}
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dragging = true;
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}
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}
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// validate markers (ensure none go below 0)
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long validator;
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for (int i=0;i<selected_markers.size();i++) {
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validator = selected_marker_original_times.at(i) + frame_movement;
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if (validator < 0) {
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frame_movement -= validator;
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void TimelineHeader::mouseMoveEvent(QMouseEvent* event) {
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if (sequence != NULL) {
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if (dragging) {
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if (resizing_workarea) {
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long frame = getHeaderFrameFromScreenPoint(event->pos().x());
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if (snapping) panel_timeline->snap_to_timeline(&frame, true, true, false);
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if (resizing_workarea_in) {
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temp_workarea_in = qMax(qMin(temp_workarea_out-1, frame), 0L);
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} else {
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temp_workarea_out = qMin(qMax(temp_workarea_in+1, frame), sequence_end);
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}
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panel_timeline->repaint_timeline(false);
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} else if (dragging_markers) {
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long frame_movement = getHeaderFrameFromScreenPoint(event->pos().x()) - getHeaderFrameFromScreenPoint(drag_start);
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// snap markers
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for (int i=0;i<selected_markers.size();i++) {
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long fm = selected_marker_original_times.at(i) + frame_movement;
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if (snapping && panel_timeline->snap_to_timeline(&fm, true, false, true)) {
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frame_movement = fm - selected_marker_original_times.at(i);
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break;
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}
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}
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// validate markers (ensure none go below 0)
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long validator;
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for (int i=0;i<selected_markers.size();i++) {
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validator = selected_marker_original_times.at(i) + frame_movement;
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if (validator < 0) {
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frame_movement -= validator;
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}
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}
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// move markers
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for (int i=0;i<selected_markers.size();i++) {
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sequence->markers[selected_markers.at(i)].frame = selected_marker_original_times.at(i) + frame_movement;
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}
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panel_timeline->repaint_timeline(false);
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} else {
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set_playhead(event->pos().x());
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}
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} else {
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resizing_workarea = false;
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unsetCursor();
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if (sequence != NULL && sequence->using_workarea) {
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long min_frame = getHeaderFrameFromScreenPoint(event->pos().x() - CLICK_RANGE) - 1;
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long max_frame = getHeaderFrameFromScreenPoint(event->pos().x() + CLICK_RANGE) + 1;
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if (sequence->workarea_in > min_frame && sequence->workarea_in < max_frame) {
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resizing_workarea = true;
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resizing_workarea_in = true;
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} else if (sequence->workarea_out > min_frame && sequence->workarea_out < max_frame) {
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resizing_workarea = true;
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resizing_workarea_in = false;
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}
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if (resizing_workarea) {
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temp_workarea_in = sequence->workarea_in;
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temp_workarea_out = sequence->workarea_out;
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setCursor(Qt::SizeHorCursor);
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}
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}
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// move markers
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for (int i=0;i<selected_markers.size();i++) {
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sequence->markers[selected_markers.at(i)].frame = selected_marker_original_times.at(i) + frame_movement;
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}
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panel_timeline->repaint_timeline(false);
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} else {
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set_playhead(event->pos().x());
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}
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} else {
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resizing_workarea = false;
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unsetCursor();
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if (sequence != NULL && sequence->using_workarea) {
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long min_frame = getHeaderFrameFromScreenPoint(event->pos().x() - CLICK_RANGE) - 1;
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long max_frame = getHeaderFrameFromScreenPoint(event->pos().x() + CLICK_RANGE) + 1;
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if (sequence->workarea_in > min_frame && sequence->workarea_in < max_frame) {
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resizing_workarea = true;
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resizing_workarea_in = true;
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} else if (sequence->workarea_out > min_frame && sequence->workarea_out < max_frame) {
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resizing_workarea = true;
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resizing_workarea_in = false;
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}
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if (resizing_workarea) {
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temp_workarea_in = sequence->workarea_in;
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temp_workarea_out = sequence->workarea_out;
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setCursor(Qt::SizeHorCursor);
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}
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}
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}
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}
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void TimelineHeader::mouseReleaseEvent(QMouseEvent*) {
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dragging = false;
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if (resizing_workarea) {
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undo_stack.push(new SetTimelineInOutCommand(sequence, true, temp_workarea_in, temp_workarea_out));
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} else if (dragging_markers && selected_markers.size() > 0) {
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bool moved = false;
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ComboAction* ca = new ComboAction();
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for (int i=0;i<selected_markers.size();i++) {
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Marker* m = &sequence->markers[selected_markers.at(i)];
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if (selected_marker_original_times.at(i) != m->frame) {
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ca->append(new MoveMarkerAction(m, selected_marker_original_times.at(i), m->frame));
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moved = true;
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if (sequence != NULL) {
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dragging = false;
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if (resizing_workarea) {
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undo_stack.push(new SetTimelineInOutCommand(sequence, true, temp_workarea_in, temp_workarea_out));
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} else if (dragging_markers && selected_markers.size() > 0) {
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bool moved = false;
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ComboAction* ca = new ComboAction();
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for (int i=0;i<selected_markers.size();i++) {
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Marker* m = &sequence->markers[selected_markers.at(i)];
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if (selected_marker_original_times.at(i) != m->frame) {
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ca->append(new MoveMarkerAction(m, selected_marker_original_times.at(i), m->frame));
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moved = true;
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}
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}
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if (moved) {
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undo_stack.push(ca);
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} else {
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delete ca;
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}
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}
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if (moved) {
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undo_stack.push(ca);
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} else {
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delete ca;
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}
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}
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resizing_workarea = false;
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dragging = false;
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dragging_markers = false;
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panel_timeline->snapped = false;
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panel_timeline->repaint_timeline(false);
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resizing_workarea = false;
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dragging = false;
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dragging_markers = false;
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panel_timeline->snapped = false;
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panel_timeline->repaint_timeline(false);
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}
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}
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void TimelineHeader::focusOutEvent(QFocusEvent*) {
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