Prepare VCA Automation Lanes -- refactor TAV

* add an abstract StripableTimeAxisView (Route TAV + VCA TAV)
* move common strip-methods into STAV
* Add Automation Lanes to VCA TAV
* Allow ATAV without Automatable for VCA Controls

1 files changed, 83 insertions, 0 deletions

diff --git a/gtk2_ardour/stripable_time_axis.h b/gtk2_ardour/stripable_time_axis.h
new file mode 100644
index 0000000000..4734c1bf85
--- /dev/null
+++ b/gtk2_ardour/stripable_time_axis.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2017 Robin Gareus <robin@gareus.org>
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef __ardour_stripable_time_axis_h__
+#define __ardour_stripable_time_axis_h__
+
+#include "automation_time_axis.h"
+#include "time_axis_view.h"
+
+class StripableTimeAxisView : public TimeAxisView
+{
+public:
+	StripableTimeAxisView (PublicEditor&, ARDOUR::Session*, ArdourCanvas::Canvas& canvas);
+	virtual ~StripableTimeAxisView ();
+
+	void set_stripable (boost::shared_ptr<ARDOUR::Stripable>);
+	boost::shared_ptr<ARDOUR::Stripable> stripable() const { return _stripable; }
+
+	typedef std::map<Evoral::Parameter, boost::shared_ptr<AutomationTimeAxisView> > AutomationTracks;
+	const AutomationTracks& automation_tracks() const { return _automation_tracks; }
+	virtual Gtk::CheckMenuItem* automation_child_menu_item (Evoral::Parameter);
+
+	virtual void create_automation_child (const Evoral::Parameter& param, bool show) = 0;
+	boost::shared_ptr<AutomationTimeAxisView> automation_child(Evoral::Parameter param);
+
+	void request_redraw ();
+
+protected:
+	void reset_samples_per_pixel ();
+	virtual void set_samples_per_pixel (double);
+	void add_automation_child(Evoral::Parameter param, boost::shared_ptr<AutomationTimeAxisView> track, bool show=true);
+
+	virtual void create_gain_automation_child (const Evoral::Parameter &, bool) = 0;
+	virtual void create_trim_automation_child (const Evoral::Parameter &, bool) = 0;
+	virtual void create_mute_automation_child (const Evoral::Parameter &, bool) = 0;
+
+	void automation_track_hidden (Evoral::Parameter param);
+
+	void update_gain_track_visibility ();
+	void update_trim_track_visibility ();
+	void update_mute_track_visibility ();
+
+	virtual void show_all_automation (bool apply_to_selection = false);
+	virtual void show_existing_automation (bool apply_to_selection = false);
+	virtual void hide_all_automation (bool apply_to_selection = false);
+
+	boost::shared_ptr<ARDOUR::Stripable> _stripable;
+
+	boost::shared_ptr<AutomationTimeAxisView> gain_track;
+	boost::shared_ptr<AutomationTimeAxisView> trim_track;
+	boost::shared_ptr<AutomationTimeAxisView> mute_track;
+
+	typedef std::map<Evoral::Parameter, Gtk::CheckMenuItem*> ParameterMenuMap;
+	/** parameter -> menu item map for the main automation menu */
+	ParameterMenuMap _main_automation_menu_map;
+
+	Gtk::CheckMenuItem* gain_automation_item;
+	Gtk::CheckMenuItem* trim_automation_item;
+	Gtk::CheckMenuItem* mute_automation_item;
+
+	AutomationTracks _automation_tracks;
+
+	ArdourCanvas::Canvas& parent_canvas;
+	bool                  no_redraw;
+};
+
+#endif /* __ardour_stripable_time_axis_h__ */