2 * Copyright (C) 2017 Robin Gareus <robin@gareus.org>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 #ifndef _ardour_surfaces_fp8base_h_
20 #define _ardour_surfaces_fp8base_h_
25 #include "pbd/signals.h"
27 namespace ArdourSurface {
29 /* conveniece wrappers depending on "FP8Base& _base" */
30 #define fp8_loop dynamic_cast<BaseUI*>(&_base)->main_loop
31 #define fp8_context() dynamic_cast<BaseUI*>(&_base)
32 #define fp8_protocol() dynamic_cast<ControlProtocol*>(&_base)
34 /** Virtual abstract base of the FaderPort8 control surface
36 * This is passed as handle to all elements (buttons, lights,..)
37 * to inteface common functionality for the current instance:
39 * - global events (signals)
42 * It is implemented by FaderPort8
49 virtual size_t tx_midi (std::vector<uint8_t> const&) const = 0;
50 virtual std::string const& timecode () const = 0;
51 virtual bool shift_mod () const = 0;
53 size_t tx_midi2 (uint8_t sb, uint8_t d1) const
55 std::vector<uint8_t> d;
61 size_t tx_midi3 (uint8_t sb, uint8_t d1, uint8_t d2) const
63 std::vector<uint8_t> d;
70 size_t tx_sysex (size_t count, ...)
72 std::vector<uint8_t> d;
76 va_start (var_args, count);
77 for (size_t i = 0; i < count; ++i)
79 // uint8_t {aka unsigned char} is promoted to βintβ when passed through β...β
80 uint8_t b = va_arg (var_args, int);
89 size_t tx_text (uint8_t id, uint8_t line, uint8_t align, std::string const& txt)
91 std::vector<uint8_t> d;
94 d.push_back (id & 0x07);
95 d.push_back (line & 0x03);
96 d.push_back (align & 0x07);
98 for (size_t i = 0; i < txt.size(); ++i)
100 d.push_back (txt[i]);
110 PBD::Signal1<void, bool> ShiftButtonChange;
111 PBD::Signal1<void, bool> ARMButtonChange;
114 PBD::Signal1<void, bool> BlinkIt;
115 PBD::Signal0<void> Periodic;
118 void sysexhdr (std::vector<uint8_t>& d)
120 /* faderport8 <SysExHdr> */
138 enum NavigationMode {
164 #endif /* _ardour_surfaces_fp8base_h_ */