major rationalization of use of search paths. ardour now has just 4 functions used...
[ardour.git] / libs / surfaces / mackie / device_info.cc
index d0e120ea95615c4d32b0242b4f3a9efa3222b9cd..8d2186cf0c5bfad72d2d3a70610f31000587407d 100644 (file)
@@ -17,6 +17,7 @@
        Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include <cstdlib>
 #include <cstring>
 #include <glibmm/miscutils.h>
 
@@ -43,17 +44,152 @@ DeviceInfo::DeviceInfo()
        , _extenders (0)
        , _has_two_character_display (true)
        , _has_master_fader (true)
-       , _has_segmented_display (false)
        , _has_timecode_display (true)
+       , _has_global_controls (true)
+       , _has_jog_wheel (true)
+       , _has_touch_sense_faders (true)
+       , _uses_logic_control_buttons (false)
+       , _uses_ipmidi (false)
+       , _no_handshake (false)
        , _name (X_("Mackie Control Universal Pro"))
 {
-       
+       mackie_control_buttons ();
 }
 
 DeviceInfo::~DeviceInfo()
 {
 }
 
+void
+DeviceInfo::mackie_control_buttons ()
+{
+       _global_buttons.clear ();
+       shared_buttons ();
+
+       _global_buttons[Button::Edit] = GlobalButtonInfo ("edit", "none", 0x33);
+
+       _global_buttons[Button::F9] = GlobalButtonInfo ("F9", "none", 0x3e);
+       _global_buttons[Button::F10] = GlobalButtonInfo ("F10", "none", 0x3f);
+       _global_buttons[Button::F11] = GlobalButtonInfo ("F11", "none", 0x40);
+       _global_buttons[Button::F12] = GlobalButtonInfo ("F12", "none", 0x41);
+       _global_buttons[Button::F13] = GlobalButtonInfo ("F13", "none", 0x42);
+       _global_buttons[Button::F14] = GlobalButtonInfo ("F14", "none", 0x43);
+       _global_buttons[Button::F15] = GlobalButtonInfo ("F15", "none", 0x44);
+       _global_buttons[Button::F16] = GlobalButtonInfo ("F16", "none", 0x45);
+       _global_buttons[Button::Ctrl] = GlobalButtonInfo ("ctrl", "modifiers", 0x46);
+       _global_buttons[Button::Option] = GlobalButtonInfo ("option", "modifiers", 0x47);
+       _global_buttons[Button::Snapshot] = GlobalButtonInfo ("snapshot", "modifiers", 0x48);
+       _global_buttons[Button::Shift] = GlobalButtonInfo ("shift", "modifiers", 0x49);
+       _global_buttons[Button::Read] = GlobalButtonInfo ("read", "automation", 0x4a);
+       _global_buttons[Button::Write] = GlobalButtonInfo ("write", "automation", 0x4b);
+       _global_buttons[Button::Undo] = GlobalButtonInfo ("undo", "functions", 0x4c);
+       _global_buttons[Button::Save] = GlobalButtonInfo ("save", "automation", 0x4d);
+       _global_buttons[Button::Touch] = GlobalButtonInfo ("touch", "automation", 0x4e);
+       _global_buttons[Button::Redo] = GlobalButtonInfo ("redo", "functions", 0x4f);
+       _global_buttons[Button::FdrGroup] = GlobalButtonInfo ("fader group", "functions", 0x50);
+       _global_buttons[Button::ClearSolo] = GlobalButtonInfo ("clear solo", "functions", 0x51);
+       _global_buttons[Button::Cancel] = GlobalButtonInfo ("cancel", "functions", 0x52);
+       _global_buttons[Button::Marker] = GlobalButtonInfo ("marker", "functions", 0x53);
+       _global_buttons[Button::Mixer] = GlobalButtonInfo ("mixer", "transport", 0x54);
+       _global_buttons[Button::FrmLeft] = GlobalButtonInfo ("frm left", "transport", 0x55);
+       _global_buttons[Button::FrmRight] = GlobalButtonInfo ("frm right", "transport", 0x56);
+       _global_buttons[Button::End] = GlobalButtonInfo ("end", "transport", 0x57);
+       _global_buttons[Button::PunchIn] = GlobalButtonInfo ("punch in", "transport", 0x58);
+       _global_buttons[Button::PunchOut] = GlobalButtonInfo ("punch out", "transport", 0x59);
+       _global_buttons[Button::Loop] = GlobalButtonInfo ("loop", "transport", 0x59);
+       _global_buttons[Button::Home] = GlobalButtonInfo ("home", "transport", 0x5a);
+
+       _strip_buttons[Button::FaderTouch] = StripButtonInfo (0xe0, "fader touch");
+}
+
+void
+DeviceInfo::logic_control_buttons ()
+{
+       _global_buttons.clear ();
+       shared_buttons ();
+
+       _global_buttons[Button::View] = GlobalButtonInfo ("view", "view", 0x33);
+
+       _global_buttons[Button::MidiTracks] = GlobalButtonInfo ("miditracks", "view", 0x3e);
+       _global_buttons[Button::Inputs] = GlobalButtonInfo ("inputs", "view", 0x3f);
+       _global_buttons[Button::AudioTracks] = GlobalButtonInfo ("audiotracks", "view", 0x40);
+       _global_buttons[Button::AudioInstruments] = GlobalButtonInfo ("audio instruments", "view", 0x41);
+       _global_buttons[Button::Aux] = GlobalButtonInfo ("aux", "view", 0x42);
+       _global_buttons[Button::Busses] = GlobalButtonInfo ("busses", "view", 0x43);
+       _global_buttons[Button::Outputs] = GlobalButtonInfo ("outputs", "view", 0x44);
+       _global_buttons[Button::User] = GlobalButtonInfo ("user", "view", 0x45);
+       _global_buttons[Button::Shift] = GlobalButtonInfo ("shift", "modifiers", 0x46);
+       _global_buttons[Button::Option] = GlobalButtonInfo ("option", "modifiers", 0x47);
+       _global_buttons[Button::Ctrl] = GlobalButtonInfo ("ctrl", "modifiers", 0x48);
+       _global_buttons[Button::CmdAlt] = GlobalButtonInfo ("cmdalt", "modifiers", 0x49);
+       _global_buttons[Button::Read] = GlobalButtonInfo ("read", "automation", 0x4a);
+       _global_buttons[Button::Write] = GlobalButtonInfo ("write", "automation", 0x4b);
+       _global_buttons[Button::Trim] = GlobalButtonInfo ("trim", "automation", 0x4c);
+       _global_buttons[Button::Touch] = GlobalButtonInfo ("touch", "functions", 0x4d);
+       _global_buttons[Button::Latch] = GlobalButtonInfo ("latch", "functions", 0x4e);
+       _global_buttons[Button::Grp] = GlobalButtonInfo ("group", "functions", 0x4f);
+       _global_buttons[Button::Save] = GlobalButtonInfo ("save", "functions", 0x50);
+       _global_buttons[Button::Undo] = GlobalButtonInfo ("undo", "functions", 0x51);
+       _global_buttons[Button::Cancel] = GlobalButtonInfo ("cancel", "transport", 0x52);
+       _global_buttons[Button::Enter] = GlobalButtonInfo ("enter right", "transport", 0x53);
+       _global_buttons[Button::Marker] = GlobalButtonInfo ("marker", "transport", 0x54);
+       _global_buttons[Button::Nudge] = GlobalButtonInfo ("nudge", "transport", 0x55);
+       _global_buttons[Button::Loop] = GlobalButtonInfo ("cycle", "transport", 0x56);
+       _global_buttons[Button::Drop] = GlobalButtonInfo ("drop", "transport", 0x57);
+       _global_buttons[Button::Replace] = GlobalButtonInfo ("replace", "transport", 0x58);
+       _global_buttons[Button::Click] = GlobalButtonInfo ("click", "transport", 0x59);
+       _global_buttons[Button::Solo] = GlobalButtonInfo ("solo", "transport", 0x5a);
+
+       _strip_buttons[Button::FaderTouch] = StripButtonInfo (0x68, "fader touch");
+}
+
+void
+DeviceInfo::shared_buttons ()
+{
+       _global_buttons[Button::Track] = GlobalButtonInfo ("track", "assignment", 0x28);
+       _global_buttons[Button::Send] = GlobalButtonInfo ("send", "assignment", 0x29);
+       _global_buttons[Button::Pan] = GlobalButtonInfo ("pan", "assignment", 0x2a);
+       _global_buttons[Button::Plugin] = GlobalButtonInfo ("plugin", "assignment", 0x2b);
+       _global_buttons[Button::Eq] = GlobalButtonInfo ("eq", "assignment", 0x2c);
+       _global_buttons[Button::Dyn] = GlobalButtonInfo ("dyn", "assignment", 0x2d);
+       _global_buttons[Button::Left] = GlobalButtonInfo ("left", "bank", 0x2e);
+       _global_buttons[Button::Right] = GlobalButtonInfo ("right", "bank", 0x2f);
+       _global_buttons[Button::ChannelLeft] = GlobalButtonInfo ("channelleft", "bank", 0x30);
+       _global_buttons[Button::ChannelRight] = GlobalButtonInfo ("channelright", "bank", 0x31);
+       _global_buttons[Button::Flip] = GlobalButtonInfo ("flip", "none", 0x32);
+
+       _global_buttons[Button::NameValue] = GlobalButtonInfo ("name/value", "display", 0x34);
+       _global_buttons[Button::TimecodeBeats] = GlobalButtonInfo ("timecode/beats", "display", 0x35);
+       _global_buttons[Button::F1] = GlobalButtonInfo ("F1", "none", 0x36);
+       _global_buttons[Button::F2] = GlobalButtonInfo ("F2", "none", 0x37);
+       _global_buttons[Button::F3] = GlobalButtonInfo ("F3", "none", 0x38);
+       _global_buttons[Button::F4] = GlobalButtonInfo ("F4", "none", 0x39);
+       _global_buttons[Button::F5] = GlobalButtonInfo ("F5", "none", 0x3a);
+       _global_buttons[Button::F6] = GlobalButtonInfo ("F6", "none", 0x3b);
+       _global_buttons[Button::F7] = GlobalButtonInfo ("F7", "none", 0x3c);
+       _global_buttons[Button::F8] = GlobalButtonInfo ("F8", "none", 0x3d);
+
+       _global_buttons[Button::Rewind] = GlobalButtonInfo ("rewind", "transport", 0x5b);
+       _global_buttons[Button::Ffwd] = GlobalButtonInfo ("ffwd", "transport", 0x5c);
+       _global_buttons[Button::Stop] = GlobalButtonInfo ("stop", "transport", 0x5d);
+       _global_buttons[Button::Play] = GlobalButtonInfo ("play", "transport", 0x5e);
+       _global_buttons[Button::Record] = GlobalButtonInfo ("record", "transport", 0x5f);
+       _global_buttons[Button::CursorUp] = GlobalButtonInfo ("cursor up", "cursor", 0x60);
+       _global_buttons[Button::CursorDown] = GlobalButtonInfo ("cursor down", "cursor", 0x61);
+       _global_buttons[Button::CursorLeft] = GlobalButtonInfo ("cursor left", "cursor", 0x62);
+       _global_buttons[Button::CursorRight] = GlobalButtonInfo ("cursor right", "cursor", 0x63);
+       _global_buttons[Button::Zoom] = GlobalButtonInfo ("zoom", "none", 0x64);
+       _global_buttons[Button::Scrub] = GlobalButtonInfo ("scrub", "none", 0x65);
+       _global_buttons[Button::UserA] = GlobalButtonInfo ("user a", "user", 0x66);
+       _global_buttons[Button::UserB] = GlobalButtonInfo ("user b", "user", 0x67);
+
+       _strip_buttons[Button::RecEnable] = StripButtonInfo (0x0, "recenable");
+       _strip_buttons[Button::Solo] = StripButtonInfo (0x08, "solo");
+       _strip_buttons[Button::Mute] = StripButtonInfo (0x10, "mute");
+       _strip_buttons[Button::Select] = StripButtonInfo (0x18, "select");
+       _strip_buttons[Button::VSelect] = StripButtonInfo (0x20, "vselect");
+}
+
 int
 DeviceInfo::set_state (const XMLNode& node, int /* version */)
 {
@@ -74,12 +210,16 @@ DeviceInfo::set_state (const XMLNode& node, int /* version */)
                }
        }
 
+       /* strip count is mandatory */
+
        if ((child = node.child ("Strips")) != 0) {
                if ((prop = child->property ("value")) != 0) {
                        if ((_strip_cnt = atoi (prop->value())) == 0) {
                                _strip_cnt = 8;
                        }
                }
+       } else {
+               return -1;
        }
 
        if ((child = node.child ("Extenders")) != 0) {
@@ -102,15 +242,108 @@ DeviceInfo::set_state (const XMLNode& node, int /* version */)
                }
        }
 
-       if ((child = node.child ("DisplaySegments")) != 0) {
+       if ((child = node.child ("TimecodeDisplay")) != 0) {
                if ((prop = child->property ("value")) != 0) {
-                       _has_segmented_display = string_is_affirmative (prop->value());
+                       _has_timecode_display = string_is_affirmative (prop->value());
                }
+       } else {
+               _has_timecode_display = false;
        }
 
-       if ((child = node.child ("TimecodeDisplay")) != 0) {
+       if ((child = node.child ("GlobalControls")) != 0) {
                if ((prop = child->property ("value")) != 0) {
-                       _has_timecode_display = string_is_affirmative (prop->value());
+                       _has_global_controls = string_is_affirmative (prop->value());
+               }
+       } else {
+               _has_global_controls = false;
+       }
+
+       if ((child = node.child ("JogWheel")) != 0) {
+               if ((prop = child->property ("value")) != 0) {
+                       _has_jog_wheel = string_is_affirmative (prop->value());
+               }
+       } else {
+               _has_jog_wheel = false;
+       }
+
+       if ((child = node.child ("TouchSenseFaders")) != 0) {
+               if ((prop = child->property ("value")) != 0) {
+                       _has_touch_sense_faders = string_is_affirmative (prop->value());
+               }
+       } else {
+               _has_touch_sense_faders = false;
+       }
+
+       if ((child = node.child ("UsesIPMIDI")) != 0) {
+               if ((prop = child->property ("value")) != 0) {
+                       _uses_ipmidi = string_is_affirmative (prop->value());
+               }
+       } else {
+               _uses_ipmidi = false;
+       }
+
+       if ((child = node.child ("NoHandShake")) != 0) {
+               if ((prop = child->property ("value")) != 0) {
+                       _no_handshake = string_is_affirmative (prop->value());
+               }
+       } else {
+               _no_handshake = false;
+       }
+
+       if ((child = node.child ("LogicControlButtons")) != 0) {
+               if ((prop = child->property ("value")) != 0) {
+                       _uses_logic_control_buttons = string_is_affirmative (prop->value());
+
+                       if (_uses_logic_control_buttons) {
+                               logic_control_buttons();
+                       } else {
+                               mackie_control_buttons ();
+                       }
+               }
+       }
+
+       if ((child = node.child ("Buttons")) != 0) {
+               XMLNodeConstIterator i;
+               const XMLNodeList& nlist (child->children());
+
+               for (i = nlist.begin(); i != nlist.end(); ++i) {
+                       if ((*i)->name() == "GlobalButton") {
+                               if ((prop = (*i)->property ("name")) != 0) {
+                                       int id = Button::name_to_id (prop->value());
+                                       if (id >= 0) {
+                                               Button::ID bid = (Button::ID) id;
+                                               if ((prop = (*i)->property ("id")) != 0) {
+                                                       int val = strtol (prop->value().c_str(), 0, 0);
+                                                       std::map<Button::ID,GlobalButtonInfo>::iterator b = _global_buttons.find (bid);
+                                                       if (b != _global_buttons.end()) {
+                                                               b->second.id = val;
+                                                               
+                                                               if ((prop = (*i)->property ("label")) != 0) {
+                                                                       b->second.label = prop->value();
+                                                               }
+                                                       }
+                                               }
+                                       }
+                                       
+                               }
+                               
+                       } else if ((*i)->name() == "StripButton") {
+                               if ((prop = (*i)->property ("name")) != 0) {
+                                       int id = Button::name_to_id (prop->value());
+                                       if (id >= 0) {
+                                               Button::ID bid = (Button::ID) id;
+                                               if ((prop = (*i)->property ("baseid")) != 0) {
+                                                       int val = strtol (prop->value().c_str(), 0, 0);
+                                                       std::map<Button::ID,StripButtonInfo>::iterator b = _strip_buttons.find (bid);
+                                                       if (b != _strip_buttons.end()) {
+                                                               b->second.base_id = val;
+                                                       }
+                                               }
+                                       }
+                                       
+                               }
+                               
+                       }
                }
        }
 
@@ -148,23 +381,47 @@ DeviceInfo::has_two_character_display() const
 }
 
 bool
-DeviceInfo::has_segmented_display() const
+DeviceInfo::has_timecode_display () const
 {
-       return _has_segmented_display;
+       return _has_timecode_display;
 }
 
 bool
-DeviceInfo::has_timecode_display () const
+DeviceInfo::uses_ipmidi () const
 {
-       return _has_timecode_display;
+       return _uses_ipmidi;
 }
 
-static const char * const devinfo_env_variable_name = "ARDOUR_MCP_DEVINFO_PATH";
-static const char* const devinfo_dir_name = "mcp_devices";
-static const char* const devinfo_suffix = ".xml";
+bool
+DeviceInfo::has_global_controls () const
+{
+       return _has_global_controls;
+}
 
-static sys::path
-system_devinfo_search_path ()
+bool
+DeviceInfo::has_jog_wheel () const
+{
+       return _has_jog_wheel;
+}
+
+bool
+DeviceInfo::no_handshake () const
+{
+       return _no_handshake;
+}
+
+bool
+DeviceInfo::has_touch_sense_faders () const
+{
+       return _has_touch_sense_faders;
+}
+
+static const char * const devinfo_env_variable_name = "ARDOUR_MCP_PATH";
+static const char* const devinfo_dir_name = "mcp";
+static const char* const devinfo_suffix = ".device";
+
+static SearchPath
+devinfo_search_path ()
 {
        bool devinfo_path_defined = false;
         sys::path spath_env (Glib::getenv (devinfo_env_variable_name, devinfo_path_defined));
@@ -173,24 +430,10 @@ system_devinfo_search_path ()
                return spath_env;
        }
 
-       SearchPath spath (system_data_search_path());
+       SearchPath spath (ardour_data_search_path());
        spath.add_subdirectory_to_paths(devinfo_dir_name);
 
-       // just return the first directory in the search path that exists
-       SearchPath::const_iterator i = std::find_if(spath.begin(), spath.end(), sys::exists);
-
-       if (i == spath.end()) return sys::path();
-
-       return *i;
-}
-
-static sys::path
-user_devinfo_directory ()
-{
-       sys::path p(user_config_directory());
-       p /= devinfo_dir_name;
-
-       return p;
+       return spath;
 }
 
 static bool
@@ -207,8 +450,7 @@ DeviceInfo::reload_device_info ()
        vector<string> s;
        vector<string *> *devinfos;
        PathScanner scanner;
-       SearchPath spath (system_devinfo_search_path());
-       spath += user_devinfo_directory ();
+       SearchPath spath (devinfo_search_path());
 
        devinfos = scanner (spath.to_string(), devinfo_filter, 0, false, true);
        device_info.clear ();
@@ -242,7 +484,6 @@ DeviceInfo::reload_device_info ()
 
                if (di.set_state (*root, 3000) == 0) { /* version is ignored for now */
                        device_info[di.name()] = di;
-                       std::cerr << di << '\n';
                }
        }