ardour/livetrax
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Clear selected MIDI notes in all regions when they are

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cleared in a single one (#4152).


git-svn-id: svn://localhost/ardour2/branches/3.0@10158 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-09-28 14:07:42 +00:00
parent 97a3971bab
commit 5f2ef08666
2 changed files with 34 additions and 3 deletions
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28
gtk2_ardour/midi_region_view.cc
View File

@ -80,6 +80,8 @@ using namespace Editing;
using namespace ArdourCanvas;
using Gtkmm2ext::Keyboard;
PBD::Signal1<void, MidiRegionView *> MidiRegionView::SelectionCleared;
#define MIDI_BP_ZERO ((Config->get_first_midi_bank_is_zero())?0:1)
MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
@ -116,6 +118,8 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &
Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MidiRegionView::parameter_changed, this, _1), gui_context());
connect_to_diskstream ();
SelectionCleared.connect (_selection_cleared_connection, invalidator (*this), ui_bind (&MidiRegionView::selection_cleared, this, _1), gui_context ());
}
MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
@ -149,6 +153,8 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &
PublicEditor::DropDownKeys.connect (sigc::mem_fun (*this, &MidiRegionView::drop_down_keys));
connect_to_diskstream ();
SelectionCleared.connect (_selection_cleared_connection, invalidator (*this), ui_bind (&MidiRegionView::selection_cleared, this, _1), gui_context ());
}
void
@ -284,6 +290,8 @@ MidiRegionView::init (Gdk::Color const & basic_color, bool wfd)
Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MidiRegionView::parameter_changed, this, _1), gui_context());
connect_to_diskstream ();
SelectionCleared.connect (_selection_cleared_connection, invalidator (*this), ui_bind (&MidiRegionView::selection_cleared, this, _1), gui_context ());
}
void
@ -1960,7 +1968,7 @@ MidiRegionView::delete_note (boost::shared_ptr<NoteType> n)
}
void
MidiRegionView::clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev)
MidiRegionView::clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev, bool signal)
{
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
if ((*i) != ev) {
@ -1980,6 +1988,10 @@ MidiRegionView::clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev)
/* this does not change the status of this regionview w.r.t the editor
selection.
*/
if (signal) {
SelectionCleared (this); /* EMIT SIGNAL */
}
}
void
@ -3627,3 +3639,17 @@ MidiRegionView::snap_frame_to_grid_underneath (framepos_t p, framecnt_t& grid_fr
return snap_frame_to_frame (p);
}
/** Called when the selection has been cleared in any MidiRegionView.
* @param rv MidiRegionView that the selection was cleared in.
*/
void
MidiRegionView::selection_cleared (MidiRegionView* rv)
{
if (rv == this) {
return;
}
/* Clear our selection in sympathy; but don't signal the fact */
clear_selection (false);
}

9
gtk2_ardour/midi_region_view.h
View File

@ -311,6 +311,11 @@ protected:
private:
/** Emitted when the selection has been cleared in one MidiRegionView */
static PBD::Signal1<void, MidiRegionView*> SelectionCleared;
PBD::ScopedConnection _selection_cleared_connection;
void selection_cleared (MidiRegionView *);
friend class EditNoteDialog;
void create_note_at(double x, double y, double length, bool, bool);
@ -342,8 +347,8 @@ private:
void trim_note(ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::MidiModel::TimeType start_delta,
ARDOUR::MidiModel::TimeType end_delta);
void clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev);
void clear_selection() { clear_selection_except (0); }
void clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev, bool signal = true);
void clear_selection (bool signal = true) { clear_selection_except (0, signal); }
void update_drag_selection (double last_x, double x, double last_y, double y, bool extend);
void add_to_selection (ArdourCanvas::CanvasNoteEvent*);