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remove almost all of RegionRippleDrag, collapsing down to just collecting additional RegionViews that need to be moved during the drag

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This commit is contained in:
Paul Davis 2021-06-04 09:15:36 -06:00
parent 46fa558bc6
commit 9d54bb08e7
3 changed files with 37 additions and 202 deletions
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22
gtk2_ardour/editor_drag.h
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@ -418,6 +418,8 @@ public:
virtual void finished (GdkEvent *, bool);
virtual void aborted (bool);
virtual void collect_views () {}
/** @return true if the regions being `moved' came from somewhere on the canvas;
* false if they came from outside (e.g. from the region list).
*/
@ -527,26 +529,12 @@ public:
class RegionRippleDrag : public RegionMoveDrag
{
public:
RegionRippleDrag (Editor *, ArdourCanvas::Item *, RegionView *, std::list<RegionView*> const &);
~RegionRippleDrag () { delete exclude; }
RegionRippleDrag (Editor *, ArdourCanvas::Item *, RegionView *, std::list<RegionView*> const &, bool copy);
void collect_views ();
void motion (GdkEvent *, bool);
void finished (GdkEvent *, bool);
void aborted (bool);
protected:
bool y_movement_allowed (int delta_track, double delta_layer, int skip_invisible = 0) const;
private:
TimeAxisView *prev_tav; // where regions were most recently dragged from
TimeAxisView *orig_tav; // where drag started
ARDOUR::samplecnt_t prev_amount;
ARDOUR::samplepos_t prev_position;
ARDOUR::samplecnt_t selection_length;
ARDOUR::RegionList *exclude;
void add_all_after_to_views (TimeAxisView *tav, ARDOUR::samplepos_t where, const RegionSelection &exclude, bool drag_in_progress);
void remove_unselected_from_views (ARDOUR::samplecnt_t amount, bool move_regions);
std::list<boost::shared_ptr<ARDOUR::Region> > _orig_tav_ripples;
};
/** "Drag" to cut a region (action only on button release) */