369 lines
9.3 KiB
C++
369 lines
9.3 KiB
C++
/*
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Copyright (C) 2006,2007 John Anderson
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Copyright (C) 2012 Paul Davis
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Copyright (C) 2017 Ben Loftis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <cstdlib>
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#include <cstring>
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#include <glibmm/miscutils.h>
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#include "pbd/xml++.h"
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#include "pbd/error.h"
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#include "pbd/file_utils.h"
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#include "pbd/convert.h"
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#include "pbd/stl_delete.h"
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#include "ardour/filesystem_paths.h"
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#include "device_info.h"
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#include "pbd/i18n.h"
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using namespace PBD;
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using namespace ARDOUR;
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using namespace ArdourSurface;
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using namespace US2400;
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using std::string;
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using std::vector;
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std::map<std::string,DeviceInfo> DeviceInfo::device_info;
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DeviceInfo::DeviceInfo()
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: _strip_cnt (8)
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, _extenders (3)
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, _master_position (0)
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, _has_two_character_display (false)
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, _has_master_fader (true)
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, _has_timecode_display (false)
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, _has_global_controls (true)
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, _has_jog_wheel (true)
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, _has_touch_sense_faders (true)
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, _uses_logic_control_buttons (false)
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, _no_handshake (false)
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, _has_meters (true)
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, _has_separate_meters (true)
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, _device_type (MCU)
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, _name (X_("US2400"))
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{
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us2400_control_buttons ();
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}
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DeviceInfo::~DeviceInfo()
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{
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}
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GlobalButtonInfo&
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DeviceInfo::get_global_button(Button::ID id)
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{
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GlobalButtonsInfo::iterator it;
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it = _global_buttons.find (id);
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return it->second;
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}
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std::string&
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DeviceInfo::get_global_button_name(Button::ID id)
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{
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GlobalButtonsInfo::iterator it;
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it = _global_buttons.find (id);
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if (it == _global_buttons.end ()) {
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_global_button_name = "";
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return _global_button_name;
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} else {
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return it->second.label;
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}
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}
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void
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DeviceInfo::us2400_control_buttons ()
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{
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_global_buttons.clear ();
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shared_buttons ();
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}
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void
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DeviceInfo::logic_control_buttons ()
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{
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_global_buttons.clear ();
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shared_buttons ();
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}
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void
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DeviceInfo::shared_buttons ()
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{
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// US-2499 button notes:
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// CHAN button sends nothing. it inititates a dumb 0..127 knob mode for the 24 knobs
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// PAN sends the regular pan/surround message. this tells our strips to send the pan knob position
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// AUX1-6 all send the same 0x29 + 0x21 message, I believe the surface uses this to captures knob info, somehow
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_global_buttons[Button::Pan] = GlobalButtonInfo ("Pan/Surround", "assignment", 0x2a); // US-2400: this is sent (on&off in one msg) from the Pan button
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_global_buttons[Button::Left] = GlobalButtonInfo ("Bank Left", "bank", 0x2e);
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_global_buttons[Button::Right] = GlobalButtonInfo ("Bank Right", "bank", 0x2f);
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_global_buttons[Button::Flip] = GlobalButtonInfo ("Flip", "assignment", 0x32);
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_global_buttons[Button::MstrSelect] = GlobalButtonInfo ("Mstr Select", "assignment", 0x48);
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_global_buttons[Button::F1] = GlobalButtonInfo ("F1", "function select", 0x36);
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_global_buttons[Button::F2] = GlobalButtonInfo ("F2", "function select", 0x37);
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_global_buttons[Button::F3] = GlobalButtonInfo ("F3", "function select", 0x38);
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_global_buttons[Button::F4] = GlobalButtonInfo ("F4", "function select", 0x39);
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_global_buttons[Button::F5] = GlobalButtonInfo ("F5", "function select", 0x3a);
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_global_buttons[Button::F6] = GlobalButtonInfo ("F6", "function select", 0x3b);
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_global_buttons[Button::Shift] = GlobalButtonInfo ("Shift", "modifiers", 0x46);
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_global_buttons[Button::Option] = GlobalButtonInfo ("Option", "modifiers", 0x47); //There is no physical Option button, but US2400 sends Option+ track Solo == solo clear
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_global_buttons[Button::Drop] = GlobalButtonInfo ("Drop", "transport", 0x57); // US-2400: combined with ffwd/rew to call IN/OUT
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_global_buttons[Button::Rewind] = GlobalButtonInfo ("Rewind", "transport", 0x5b); // US-2400: if "Drop" 0x57 is held, this is IN
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_global_buttons[Button::Ffwd] = GlobalButtonInfo ("Fast Fwd", "transport", 0x5c); // US-2400: if "Drop 0x57 is held, this is OUT
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_global_buttons[Button::Stop] = GlobalButtonInfo ("Stop", "transport", 0x5d);
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_global_buttons[Button::Play] = GlobalButtonInfo ("Play", "transport", 0x5e);
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_global_buttons[Button::Record] = GlobalButtonInfo ("Record", "transport", 0x5f);
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_global_buttons[Button::Scrub] = GlobalButtonInfo ("Scrub", "cursor", 0x65);
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_strip_buttons[Button::Solo] = StripButtonInfo (0x08, "Solo"); //combined with Option" to do solo clear
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_strip_buttons[Button::Mute] = StripButtonInfo (0x10, "Mute");
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_strip_buttons[Button::Select] = StripButtonInfo (0x18, "Select");
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_strip_buttons[Button::FaderTouch] = StripButtonInfo (0x68, "Fader Touch");
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_global_buttons[Button::MasterFaderTouch] = GlobalButtonInfo ("Master Fader Touch", "master", 0x70);
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}
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int
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DeviceInfo::set_state (const XMLNode& node, int /* version */)
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{
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const XMLProperty* prop;
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const XMLNode* child;
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if (node.name() != "US-2400Device") {
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return -1;
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}
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if ((child = node.child ("LogicControlButtons")) != 0) {
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if (child->get_property ("value", _uses_logic_control_buttons)) {
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if (_uses_logic_control_buttons) {
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logic_control_buttons ();
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} else {
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us2400_control_buttons ();
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}
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}
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}
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if ((child = node.child ("Buttons")) != 0) {
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XMLNodeConstIterator i;
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const XMLNodeList& nlist (child->children());
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std::string name;
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for (i = nlist.begin(); i != nlist.end(); ++i) {
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if ((*i)->name () == "GlobalButton") {
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if ((*i)->get_property ("name", name)) {
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int id = Button::name_to_id (name);
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if (id >= 0) {
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Button::ID bid = (Button::ID)id;
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int32_t id;
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if ((*i)->get_property ("id", id)) {
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std::map<Button::ID, GlobalButtonInfo>::iterator b = _global_buttons.find (bid);
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if (b != _global_buttons.end ()) {
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b->second.id = id;
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(*i)->get_property ("label", b->second.label);
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}
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}
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}
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}
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} else if ((*i)->name () == "StripButton") {
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if ((*i)->get_property ("name", name)) {
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int id = Button::name_to_id (name);
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if (id >= 0) {
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Button::ID bid = (Button::ID)id;
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int32_t base_id;
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if ((*i)->get_property ("baseid", base_id)) {
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std::map<Button::ID, StripButtonInfo>::iterator b = _strip_buttons.find (bid);
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if (b != _strip_buttons.end ()) {
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b->second.base_id = base_id;
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}
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}
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}
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}
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}
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}
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}
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return 0;
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}
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const string&
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DeviceInfo::name() const
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{
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return _name;
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}
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uint32_t
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DeviceInfo::strip_cnt() const
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{
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return _strip_cnt;
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}
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uint32_t
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DeviceInfo::extenders() const
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{
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return _extenders;
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}
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uint32_t
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DeviceInfo::master_position() const
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{
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return _master_position;
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}
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bool
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DeviceInfo::has_master_fader() const
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{
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return _has_master_fader;
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}
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bool
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DeviceInfo::has_meters() const
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{
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return _has_meters;
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}
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bool
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DeviceInfo::has_separate_meters() const
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{
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return _has_separate_meters;
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}
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bool
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DeviceInfo::has_two_character_display() const
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{
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return _has_two_character_display;
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}
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bool
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DeviceInfo::has_timecode_display () const
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{
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return _has_timecode_display;
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}
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bool
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DeviceInfo::has_global_controls () const
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{
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return _has_global_controls;
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}
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bool
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DeviceInfo::has_jog_wheel () const
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{
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return _has_jog_wheel;
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}
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bool
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DeviceInfo::no_handshake () const
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{
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return _no_handshake;
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}
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bool
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DeviceInfo::has_touch_sense_faders () const
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{
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return _has_touch_sense_faders;
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}
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static const char * const devinfo_env_variable_name = "ARDOUR_MCP_PATH";
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static const char* const devinfo_dir_name = "mcp";
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static const char* const devinfo_suffix = ".device";
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static Searchpath
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devinfo_search_path ()
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{
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bool devinfo_path_defined = false;
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std::string spath_env (Glib::getenv (devinfo_env_variable_name, devinfo_path_defined));
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if (devinfo_path_defined) {
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return spath_env;
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}
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Searchpath spath (ardour_data_search_path());
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spath.add_subdirectory_to_paths(devinfo_dir_name);
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return spath;
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}
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static bool
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devinfo_filter (const string &str, void* /*arg*/)
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{
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return (str.length() > strlen(devinfo_suffix) &&
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str.find (devinfo_suffix) == (str.length() - strlen (devinfo_suffix)));
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}
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void
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DeviceInfo::reload_device_info ()
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{
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vector<string> s;
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vector<string> devinfos;
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Searchpath spath (devinfo_search_path());
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find_files_matching_filter (devinfos, spath, devinfo_filter, 0, false, true);
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device_info.clear ();
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if (devinfos.empty()) {
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error << "No MCP device info files found using " << spath.to_string() << endmsg;
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std::cerr << "No MCP device info files found using " << spath.to_string() << std::endl;
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return;
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}
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for (vector<string>::iterator i = devinfos.begin(); i != devinfos.end(); ++i) {
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string fullpath = *i;
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DeviceInfo di; // has to be initial every loop or info from last added.
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XMLTree tree;
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if (!tree.read (fullpath.c_str())) {
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continue;
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}
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XMLNode* root = tree.root ();
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if (!root) {
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continue;
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}
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if (di.set_state (*root, 3000) == 0) { /* version is ignored for now */
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device_info[di.name()] = di;
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}
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}
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}
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std::ostream& operator<< (std::ostream& os, const US2400::DeviceInfo& di)
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{
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os << di.name() << ' '
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<< di.strip_cnt() << ' '
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<< di.extenders() << ' '
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<< di.master_position() << ' '
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;
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return os;
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}
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