Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 64 insertions, 0 deletions

diff --git a/gtk2_ardour/redirect_automation_line.h b/gtk2_ardour/redirect_automation_line.h
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+++ b/gtk2_ardour/redirect_automation_line.h
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+/*
+    Copyright (C) 2000 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.
+
+    $Id$
+*/
+
+#ifndef __ardour_gtk_redirect_automation_line_h__
+#define __ardour_gtk_redirect_automation_line_h__
+
+#include <ardour/ardour.h>
+#include <gtk-canvas.h>
+#include <gtk--.h>
+
+#include "automation_line.h"
+
+namespace ARDOUR {
+	class Session;
+	class Redirect;
+}
+
+class TimeAxisView;
+
+class RedirectAutomationLine : public AutomationLine
+{
+  public:
+	RedirectAutomationLine (string name, ARDOUR::Redirect&, uint32_t port, ARDOUR::Session&, TimeAxisView&, GtkCanvasItem* parent,
+				ARDOUR::AutomationList&, 
+				gint (*point_callback)(GtkCanvasItem*, GdkEvent*, gpointer),
+				gint (*line_callback)(GtkCanvasItem*, GdkEvent*, gpointer));
+	
+	uint32_t port() const { return _port; }
+	ARDOUR::Redirect& redirect() const { return _redirect; }
+
+	string get_verbose_cursor_string (float);
+
+  private:
+	ARDOUR::Session& session;
+	ARDOUR::Redirect& _redirect;
+	uint32_t _port;
+	float upper;
+	float lower;
+	float range;
+
+	void view_to_model_y (double&);
+	void model_to_view_y (double&);
+	void change_model (uint32_t, double x, double y);
+	void change_model_range (uint32_t, uint32_t, double delta);
+};
+
+#endif /* __ardour_gtk_region_gain_line_h__ */