timeline: show transition tool overlay

2021-07-20 20:07:44 -07:00
parent a0719701cf
commit 841e9086bc
6 changed files with 145 additions and 42 deletions
@@ -1076,6 +1076,8 @@ void TimelineWidget::ViewTimestampChanged(int64_t ts)
 void TimelineWidget::ToolChanged()
 {
  HideSnaps();
+  SetViewBeamCursor(TimelineCoordinate(0, Track::kNone, -1));
+  SetViewTransitionOverlay(nullptr, nullptr);
 }

 void TimelineWidget::SetViewWaveformsEnabled(bool e)
@@ -1147,6 +1149,13 @@ void TimelineWidget::SetViewBeamCursor(const TimelineCoordinate &coord)
  }
 }

+void TimelineWidget::SetViewTransitionOverlay(ClipBlock *out, ClipBlock *in)
+{
+  foreach (TimelineAndTrackView* tview, views_) {
+    tview->view()->SetTransitionOverlay(out, in);
+  }
+}
+
 void TimelineWidget::SetBlockLinksSelected(Block* block, bool selected)
 {
  foreach (Block* link, block->block_links()) {