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base pointer movement in timeline

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This commit is contained in:
itsmattkc
2019-08-21 15:10:55 +10:00
parent 78d96ecd28
commit f03cc8fe07
14 changed files with 166 additions and 62 deletions
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app/widget/timelineview/tool/import.cpp
+13 -10
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@@ -51,7 +51,8 @@ void TimelineView::ImportTool::DragEnter(QDragEnterEvent *event)
drag_start_ = GetScenePos(event->pos());
// Set ghosts to start where the cursor entered
rational ghost_start = parent()->SceneToTime(drag_start_.x());
// FIXME: 100 = magic number so that imported clips are not right on the cursor when dragged in
rational ghost_start = parent()->SceneToTime(drag_start_.x() - 100);
while (!stream.atEnd()) {
stream >> r >> item_ptr;
@@ -92,22 +93,24 @@ void TimelineView::ImportTool::DragEnter(QDragEnterEvent *event)
void TimelineView::ImportTool::DragMove(QDragMoveEvent *event)
{
if (parent()->HasGhosts()) {
QPointF pos = GetScenePos(event->pos());
QPointF movement = pos - drag_start_;
rational time_movement = parent()->SceneToTime(movement.x());
int ghost_track = parent()->SceneToTrack(pos.y());
int ghost_y = parent()->GetTrackY(ghost_track);
int ghost_height = parent()->GetTrackHeight(ghost_track);
time_movement = ValidateMovement(time_movement, parent()->ghost_items_);
// Move ghosts to the mouse cursor
foreach (TimelineViewGhostItem* ghost, parent()->ghost_items_) {
QPointF pos = GetScenePos(event->pos());
QPointF movement = pos - drag_start_;
rational time_movement = parent()->SceneToTime(movement.x());
ghost->SetInAdjustment(time_movement);
ghost->SetOutAdjustment(time_movement);
int ghost_track = parent()->SceneToTrack(pos.y());
ghost->SetTrack(ghost_track);
int ghost_y = parent()->GetTrackY(ghost_track);
int ghost_height = parent()->GetTrackHeight(ghost_track);
ghost->SetY(ghost_y);
ghost->SetHeight(ghost_height);
}