initial implementation of VCA time axis views

1 files changed, 74 insertions, 0 deletions

diff --git a/gtk2_ardour/vca_time_axis.h b/gtk2_ardour/vca_time_axis.h
new file mode 100644
index 0000000000..42dd73f5b3
--- /dev/null
+++ b/gtk2_ardour/vca_time_axis.h
@@ -0,0 +1,74 @@
+/*
+    Copyright (C) 2016 Paul Davis
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __ardour_vca_time_axis_h__
+#define __ardour_vca_time_axis_h__
+
+#include "ardour_button.h"
+#include "time_axis_view.h"
+#include "gain_meter.h"
+
+namespace ArdourCanvas {
+	class Canvas;
+}
+
+namespace ARDOUR {
+	class Session;
+	class VCA;
+}
+
+class VCATimeAxisView : public TimeAxisView
+{
+  public:
+	VCATimeAxisView (PublicEditor&, ARDOUR::Session*, ArdourCanvas::Canvas& canvas);
+	virtual ~VCATimeAxisView ();
+
+	void set_vca (boost::shared_ptr<ARDOUR::VCA>);
+	boost::shared_ptr<ARDOUR::VCA> vca() const { return _vca; }
+
+	std::string name() const;
+	std::string state_id() const;
+
+	bool selectable() const { return false; }
+
+ protected:
+	boost::shared_ptr<ARDOUR::VCA> _vca;
+	ArdourButton  solo_button;
+	ArdourButton  mute_button;
+	ArdourButton  spill_button;
+	ArdourButton  drop_button;
+	ArdourButton  number_label;
+	GainMeterBase gain_meter;
+	PBD::ScopedConnectionList vca_connections;
+
+	void parameter_changed (std::string const& p);
+	void vca_property_changed (PBD::PropertyChange const&);
+	void update_vca_name ();
+	void set_button_names ();
+	void update_solo_display ();
+	void update_mute_display ();
+	void update_track_number_visibility ();
+	bool solo_release (GdkEventButton*);
+	bool mute_release (GdkEventButton*);
+	bool spill_release (GdkEventButton*);
+	bool drop_release (GdkEventButton*);
+	void self_delete ();
+};
+
+#endif /* __ardour_route_time_axis_h__ */