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livetrax/gtk2_ardour/port_group.h
Carl Hetherington 954e1a6e79 Improvements to the port matrix (I think). Sizing of the cairo section should be better. Clicking on nodes performs port connects / disconnects.
git-svn-id: svn://localhost/ardour2/branches/3.0@4402 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-01-13 01:15:19 +00:00

111 lines
2.9 KiB
C++

/*
Copyright (C) 2002-2009 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 __gtk_ardour_port_group_h__
#define __gtk_ardour_port_group_h__
#include <vector>
#include <string>
#include <gtkmm/widget.h>
#include <gtkmm/checkbutton.h>
#include <ardour/data_type.h>
namespace ARDOUR {
class Session;
class IO;
class PortInsert;
}
class PortMatrix;
/// A list of port names, grouped by some aspect of their type e.g. busses, tracks, system
class PortGroup
{
public:
/** PortGroup constructor.
* @param n Name.
* @param p Port name prefix (including trailing :)
* @param v true if group should be visible in the UI, otherwise false.
*/
PortGroup (std::string const & n, std::string const & p, bool v)
: name (n), prefix (p), visible (v) {}
void add (std::string const & p);
std::string name; ///< name for the group
std::string prefix; ///< prefix e.g. "ardour:"
std::vector<std::string> ports; ///< port names
bool visible; ///< true if the group is visible in the UI
};
/// The UI for a PortGroup
class PortGroupUI
{
public:
PortGroupUI (PortMatrix&, PortGroup&);
Gtk::Widget& get_visibility_checkbutton ();
PortGroup& port_group () { return _port_group; }
void setup_visibility ();
private:
void port_checkbutton_toggled (Gtk::CheckButton*, int, int);
bool port_checkbutton_release (GdkEventButton* ev, Gtk::CheckButton* b, int r, int c);
void visibility_checkbutton_toggled ();
PortMatrix& _port_matrix; ///< the PortMatrix that we are working for
PortGroup& _port_group; ///< the PortGroup that we are representing
bool _ignore_check_button_toggle;
Gtk::CheckButton _visibility_checkbutton;
};
/// A list of PortGroups
class PortGroupList : public std::list<PortGroup*>
{
public:
enum Mask {
BUSS = 0x1,
TRACK = 0x2,
SYSTEM = 0x4,
OTHER = 0x8
};
PortGroupList (ARDOUR::Session &, ARDOUR::DataType, bool, Mask);
void refresh ();
int n_visible_ports () const;
std::string get_port_by_index (int, bool with_prefix = true) const;
void set_type (ARDOUR::DataType);
void set_offer_inputs (bool);
private:
ARDOUR::Session& _session;
ARDOUR::DataType _type;
bool _offer_inputs;
PortGroup _buss;
PortGroup _track;
PortGroup _system;
PortGroup _other;
};
#endif /* __gtk_ardour_port_group_h__ */