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Remove the temporary note group in MidiRegionView, update start trim during drag.

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This commit is contained in:
nick_m 2016-07-22 23:21:27 +10:00
parent 43bdfa7197
commit 6e49ca61a4
3 changed files with 7 additions and 26 deletions
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1
gtk2_ardour/editor_drag.cc
View file

@ -2856,7 +2856,6 @@ TrimDrag::motion (GdkEvent* event, bool first_move)
for (list<DraggingView>::const_iterator i = _views.begin(); i != _views.end(); ++i) {
RegionView* rv = i->view;
rv->enable_display (false);
rv->region()->playlist()->clear_owned_changes ();
if (_operation == StartTrim) {

25
gtk2_ardour/midi_region_view.cc
View file

@ -111,7 +111,6 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Container* parent,
, _step_edit_cursor_width (1.0)
, _step_edit_cursor_position (0.0)
, _channel_selection_scoped_note (0)
, _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
@ -155,7 +154,6 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Container* parent,
, _step_edit_cursor_width (1.0)
, _step_edit_cursor_position (0.0)
, _channel_selection_scoped_note (0)
, _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
@ -204,7 +202,6 @@ MidiRegionView::MidiRegionView (const MidiRegionView& other)
, _step_edit_cursor_width (1.0)
, _step_edit_cursor_position (0.0)
, _channel_selection_scoped_note (0)
, _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
@ -237,7 +234,6 @@ MidiRegionView::MidiRegionView (const MidiRegionView& other, boost::shared_ptr<M
, _step_edit_cursor_width (1.0)
, _step_edit_cursor_position (0.0)
, _channel_selection_scoped_note (0)
, _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
@ -1402,7 +1398,6 @@ MidiRegionView::~MidiRegionView ()
delete _note_group;
delete _note_diff_command;
delete _step_edit_cursor;
delete _temporary_note_group;
}
void
@ -1421,10 +1416,13 @@ MidiRegionView::region_resized (const PropertyChange& what_changed)
what_changed.contains (ARDOUR::Properties::position)) {
_source_relative_time_converter.set_origin_b (_region->position() - _region->start());
}
/* catch an end trim so we can live update */
/* catch end and start trim so we can update the view*/
if (!what_changed.contains (ARDOUR::Properties::start) &&
what_changed.contains (ARDOUR::Properties::length)) {
enable_display (true);
} else if (what_changed.contains (ARDOUR::Properties::start) &&
what_changed.contains (ARDOUR::Properties::length)) {
enable_display (true);
}
}
@ -3980,29 +3978,18 @@ MidiRegionView::data_recorded (boost::weak_ptr<MidiSource> w)
void
MidiRegionView::trim_front_starting ()
{
/* Reparent the note group to the region view's parent, so that it doesn't change
when the region view is trimmed.
/* We used to eparent the note group to the region view's parent, so that it didn't change.
now we update it.
*/
_temporary_note_group = new ArdourCanvas::Container (group->parent ());
_temporary_note_group->move (group->position ());
_note_group->reparent (_temporary_note_group);
}
void
MidiRegionView::trim_front_ending ()
{
_note_group->reparent (group);
delete _temporary_note_group;
_temporary_note_group = 0;
if (_region->start() < 0) {
/* Trim drag made start time -ve; fix this */
midi_region()->fix_negative_start ();
}
/* until _start is modified on the fly during front trim,
we have to redisplay the model when a start trim has finished.
*/
enable_display (true);
}
void

5
gtk2_ardour/midi_region_view.h
View file

@ -427,11 +427,6 @@ private:
Evoral::Beats _step_edit_cursor_position;
NoteBase* _channel_selection_scoped_note;
/** A group used to temporarily reparent _note_group to during start trims, so
* that the notes don't move with the parent region view.
*/
ArdourCanvas::Container* _temporary_note_group;
MouseState _mouse_state;
int _pressed_button;