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refactor rubberband drags to take a functor for the no-drag condition

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Also move code for adding automation line control points into automation line, rather
than in AutomationTimeAxisView (some work still required to finalize this)
This commit is contained in:
Paul Davis 2024-10-09 11:34:01 -06:00
parent e6c0fcf98f
commit 2afdeb519f
11 changed files with 116 additions and 121 deletions
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56
gtk2_ardour/automation_line.cc
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@ -1512,3 +1512,59 @@ AutomationLine::set_offset (timepos_t const & off)
_offset = off;
reset ();
}
void
AutomationLine::add (std::shared_ptr<AutomationControl> control, GdkEvent* event, timepos_t const & pos, double y, bool with_guard_points)
{
if (alist->in_write_pass()) {
/* do not allow the GUI to add automation events during an
automation write pass.
*/
return;
}
timepos_t when (pos);
Session* session (_editing_context.session());
_editing_context.snap_to_with_modifier (when, event);
if (UIConfiguration::instance().get_new_automation_points_on_lane() || control->list()->size () == 0) {
if (control->list()->size () == 0) {
y = control->get_value ();
} else {
y = control->list()->eval (when);
}
} else {
double x = 0;
grab_item().canvas_to_item (x, y);
/* compute vertical fractional position */
y = 1.0 - (y / height());
/* map using line */
view_to_model_coord_y (y);
}
XMLNode& before = alist->get_state();
std::list<Selectable*> results;
if (alist->editor_add (when, y, with_guard_points)) {
if (control->automation_state () == ARDOUR::Off) {
#warning paul make this work again .. call back to ATV or similar
// set_automation_state (ARDOUR::Play);
}
if (UIConfiguration::instance().get_automation_edit_cancels_auto_hide () && control == session->recently_touched_controllable ()) {
RouteTimeAxisView::signal_ctrl_touched (false);
}
XMLNode& after = alist->get_state();
_editing_context.begin_reversible_command (_("add automation event"));
_editing_context.add_command (new MementoCommand<ARDOUR::AutomationList> (*alist.get (), &before, &after));
get_selectables (when, when, 0.0, 1.0, results);
_editing_context.get_selection ().set (results);
_editing_context.commit_reversible_command ();
session->set_dirty ();
}
}