| 1 | """ |
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| 2 | # Copyright (C) 2007 Nathan Ramella (nar@remix.net) |
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| 3 | # |
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| 4 | # This library is free software; you can redistribute it and/or |
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| 5 | # modify it under the terms of the GNU Lesser General Public |
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| 6 | # License as published by the Free Software Foundation; either |
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| 7 | # version 2.1 of the License, or (at your option) any later version. |
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| 8 | # |
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| 9 | # This library is distributed in the hope that it will be useful, |
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| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | # Lesser General Public License for more details. |
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| 13 | # |
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| 14 | # You should have received a copy of the GNU Lesser General Public |
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| 15 | # License along with this library; if not, write to the Free Software |
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| 16 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | # |
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| 18 | # For questions regarding this module contact |
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| 19 | # Nathan Ramella <nar@remix.net> or visit http://www.remix.net |
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| 20 | |
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| 21 | This script is based off the Ableton Live supplied MIDI Remote Scripts, customised |
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| 22 | for OSC request delivery and response. This script can be run without any extra |
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| 23 | Python libraries out of the box. |
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| 24 | |
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| 25 | This is the second file that is loaded, by way of being instantiated through |
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| 26 | __init__.py |
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| 27 | |
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| 28 | """ |
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| 29 | |
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| 30 | import Live |
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| 31 | import LiveOSCCallbacks |
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| 32 | import RemixNet |
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| 33 | import OSC |
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| 34 | import LiveUtils |
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| 35 | from Logger import Logger |
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| 36 | |
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| 37 | class LiveOSC: |
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| 38 | __module__ = __name__ |
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| 39 | __doc__ = "Main class that establishes the LiveOSC Component" |
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| 40 | |
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| 41 | # Enable Logging |
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| 42 | _LOG = 0 |
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| 43 | |
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| 44 | prlisten = {} |
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| 45 | plisten = {} |
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| 46 | dlisten = {} |
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| 47 | clisten = {} |
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| 48 | slisten = {} |
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| 49 | pplisten = {} |
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| 50 | cnlisten = {} |
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| 51 | cclisten = {} |
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| 52 | |
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| 53 | mlisten = { "solo": {}, "mute": {}, "arm": {}, "panning": {}, "volume": {}, "sends": {}, "name": {}, "oml": {}, "omr": {} } |
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| 54 | rlisten = { "solo": {}, "mute": {}, "panning": {}, "volume": {}, "sends": {}, "name": {} } |
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| 55 | masterlisten = { "panning": {}, "volume": {}, "crossfader": {} } |
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| 56 | scenelisten = {} |
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| 57 | |
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| 58 | scene = 0 |
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| 59 | track = 0 |
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| 60 | |
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| 61 | def __init__(self, c_instance): |
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| 62 | self._LiveOSC__c_instance = c_instance |
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| 63 | |
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| 64 | self.basicAPI = 0 |
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| 65 | self.oscServer = RemixNet.OSCServer('localhost') |
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| 66 | self.oscServer.sendOSC('/remix/oscserver/startup', 1) |
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| 67 | |
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| 68 | self.logger = self._LOG and Logger() or 0 |
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| 69 | self.log("Logging Enabled") |
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| 70 | |
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| 71 | # Visible tracks listener |
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| 72 | if self.song().visible_tracks_has_listener(self.refresh_state) != 1: |
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| 73 | self.song().add_visible_tracks_listener(self.refresh_state) |
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| 74 | |
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| 75 | ###################################################################### |
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| 76 | # Standard Ableton Methods |
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| 77 | |
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| 78 | def connect_script_instances(self, instanciated_scripts): |
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| 79 | """ |
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| 80 | Called by the Application as soon as all scripts are initialized. |
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| 81 | You can connect yourself to other running scripts here, as we do it |
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| 82 | connect the extension modules |
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| 83 | """ |
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| 84 | return |
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| 85 | |
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| 86 | def is_extension(self): |
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| 87 | return False |
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| 88 | |
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| 89 | def request_rebuild_midi_map(self): |
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| 90 | """ |
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| 91 | To be called from any components, as soon as their internal state changed in a |
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| 92 | way, that we do need to remap the mappings that are processed directly by the |
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| 93 | Live engine. |
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| 94 | Dont assume that the request will immediately result in a call to |
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| 95 | your build_midi_map function. For performance reasons this is only |
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| 96 | called once per GUI frame. |
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| 97 | """ |
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| 98 | return |
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| 99 | |
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| 100 | def update_display(self): |
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| 101 | """ |
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| 102 | This function is run every 100ms, so we use it to initiate our Song.current_song_time |
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| 103 | listener to allow us to process incoming OSC commands as quickly as possible under |
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| 104 | the current listener scheme. |
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| 105 | """ |
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| 106 | ###################################################### |
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| 107 | # START OSC LISTENER SETUP |
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| 108 | |
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| 109 | if self.basicAPI == 0: |
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| 110 | # By default we have set basicAPI to 0 so that we can assign it after |
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| 111 | # initialization. We try to get the current song and if we can we'll |
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| 112 | # connect our basicAPI callbacks to the listener allowing us to |
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| 113 | # respond to incoming OSC every 60ms. |
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| 114 | # |
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| 115 | # Since this method is called every 100ms regardless of the song time |
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| 116 | # changing, we use both methods for processing incoming UDP requests |
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| 117 | # so that from a resting state you can initiate play/clip triggering. |
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| 118 | |
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| 119 | try: |
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| 120 | doc = self.song() |
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| 121 | except: |
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| 122 | return |
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| 123 | try: |
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| 124 | self.basicAPI = LiveOSCCallbacks.LiveOSCCallbacks(self._LiveOSC__c_instance, self.oscServer) |
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| 125 | # Commented for stability |
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| 126 | #doc.add_current_song_time_listener(self.oscServer.processIncomingUDP) |
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| 127 | self.oscServer.sendOSC('/remix/echo', 'basicAPI setup complete') |
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| 128 | except: |
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| 129 | return |
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| 130 | |
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| 131 | # If our OSC server is listening, try processing incoming requests. |
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| 132 | # Any 'play' initiation will trigger the current_song_time listener |
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| 133 | # and bump updates from 100ms to 60ms. |
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| 134 | |
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| 135 | if self.oscServer: |
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| 136 | try: |
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| 137 | self.oscServer.processIncomingUDP() |
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| 138 | except: |
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| 139 | pass |
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| 140 | |
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| 141 | # END OSC LISTENER SETUP |
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| 142 | ###################################################### |
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| 143 | |
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| 144 | def send_midi(self, midi_event_bytes): |
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| 145 | """ |
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| 146 | Use this function to send MIDI events through Live to the _real_ MIDI devices |
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| 147 | that this script is assigned to. |
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| 148 | """ |
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| 149 | pass |
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| 150 | |
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| 151 | def receive_midi(self, midi_bytes): |
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| 152 | return |
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| 153 | |
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| 154 | def can_lock_to_devices(self): |
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| 155 | return False |
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| 156 | |
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| 157 | def suggest_input_port(self): |
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| 158 | return '' |
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| 159 | |
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| 160 | def suggest_output_port(self): |
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| 161 | return '' |
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| 162 | |
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| 163 | def __handle_display_switch_ids(self, switch_id, value): |
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| 164 | pass |
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| 165 | |
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| 166 | |
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| 167 | ###################################################################### |
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| 168 | # Useful Methods |
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| 169 | |
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| 170 | def getOSCServer(self): |
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| 171 | return self.oscServer |
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| 172 | |
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| 173 | def application(self): |
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| 174 | """returns a reference to the application that we are running in""" |
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| 175 | return Live.Application.get_application() |
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| 176 | |
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| 177 | def song(self): |
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| 178 | """returns a reference to the Live Song that we do interact with""" |
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| 179 | return self._LiveOSC__c_instance.song() |
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| 180 | |
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| 181 | def handle(self): |
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| 182 | """returns a handle to the c_interface that is needed when forwarding MIDI events via the MIDI map""" |
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| 183 | return self._LiveOSC__c_instance.handle() |
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| 184 | def log(self, msg): |
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| 185 | if self._LOG == 1: |
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| 186 | self.logger.log(msg) |
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| 187 | |
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| 188 | def getslots(self): |
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| 189 | tracks = self.song().visible_tracks |
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| 190 | |
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| 191 | clipSlots = [] |
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| 192 | for track in tracks: |
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| 193 | clipSlots.append(track.clip_slots) |
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| 194 | return clipSlots |
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| 195 | |
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| 196 | def trBlock(self, trackOffset, blocksize): |
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| 197 | block = [] |
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| 198 | tracks = self.song().visible_tracks |
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| 199 | |
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| 200 | for track in range(0, blocksize): |
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| 201 | block.extend([str(tracks[trackOffset+track].name)]) |
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| 202 | self.oscServer.sendOSC("/live/name/trackblock", block) |
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| 203 | |
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| 204 | ###################################################################### |
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| 205 | # Used Ableton Methods |
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| 206 | |
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| 207 | def disconnect(self): |
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| 208 | self.rem_clip_listeners() |
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| 209 | self.rem_mixer_listeners() |
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| 210 | self.rem_scene_listeners() |
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| 211 | self.rem_tempo_listener() |
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| 212 | self.rem_overdub_listener() |
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| 213 | self.rem_tracks_listener() |
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| 214 | self.rem_device_listeners() |
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| 215 | self.rem_transport_listener() |
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| 216 | |
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| 217 | self.song().remove_visible_tracks_listener(self.refresh_state) |
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| 218 | |
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| 219 | self.oscServer.sendOSC('/remix/oscserver/shutdown', 1) |
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| 220 | self.oscServer.shutdown() |
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| 221 | |
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| 222 | def build_midi_map(self, midi_map_handle): |
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| 223 | self.refresh_state() |
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| 224 | |
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| 225 | def refresh_state(self): |
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| 226 | self.add_clip_listeners() |
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| 227 | self.add_mixer_listeners() |
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| 228 | self.add_scene_listeners() |
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| 229 | self.add_tempo_listener() |
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| 230 | self.add_overdub_listener() |
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| 231 | self.add_tracks_listener() |
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| 232 | self.add_device_listeners() |
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| 233 | self.add_transport_listener() |
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| 234 | |
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| 235 | trackNumber = 0 |
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| 236 | clipNumber = 0 |
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| 237 | for track in self.song().visible_tracks: |
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| 238 | self.oscServer.sendOSC("/live/name/track", (trackNumber, str(track.name))) |
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| 239 | |
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| 240 | for clipSlot in track.clip_slots: |
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| 241 | if clipSlot.clip != None: |
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| 242 | self.oscServer.sendOSC("/live/name/clip", (trackNumber, clipNumber, str(clipSlot.clip.name), clipSlot.clip.color)) |
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| 243 | clipNumber = clipNumber + 1 |
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| 244 | clipNumber = 0 |
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| 245 | trackNumber = trackNumber + 1 |
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| 246 | |
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| 247 | self.trBlock(0, len(self.song().visible_tracks)) |
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| 248 | |
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| 249 | ###################################################################### |
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| 250 | # Add / Remove Listeners |
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| 251 | def add_scene_listeners(self): |
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| 252 | self.rem_scene_listeners() |
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| 253 | |
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| 254 | if self.song().view.selected_scene_has_listener(self.scene_change) != 1: |
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| 255 | self.song().view.add_selected_scene_listener(self.scene_change) |
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| 256 | |
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| 257 | if self.song().view.selected_track_has_listener(self.track_change) != 1: |
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| 258 | self.song().view.add_selected_track_listener(self.track_change) |
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| 259 | |
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| 260 | def rem_scene_listeners(self): |
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| 261 | if self.song().view.selected_scene_has_listener(self.scene_change) == 1: |
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| 262 | self.song().view.remove_selected_scene_listener(self.scene_change) |
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| 263 | |
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| 264 | if self.song().view.selected_track_has_listener(self.track_change) == 1: |
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| 265 | self.song().view.remove_selected_track_listener(self.track_change) |
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| 266 | |
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| 267 | def track_change(self): |
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| 268 | selected_track = self.song().view.selected_track |
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| 269 | tracks = self.song().visible_tracks |
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| 270 | index = 0 |
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| 271 | selected_index = 0 |
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| 272 | for track in tracks: |
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| 273 | index = index + 1 |
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| 274 | if track == selected_track: |
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| 275 | selected_index = index |
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| 276 | |
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| 277 | if selected_index != self.track: |
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| 278 | self.track = selected_index |
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| 279 | self.oscServer.sendOSC("/live/track", (selected_index)) |
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| 280 | |
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| 281 | def scene_change(self): |
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| 282 | selected_scene = self.song().view.selected_scene |
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| 283 | scenes = self.song().scenes |
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| 284 | index = 0 |
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| 285 | selected_index = 0 |
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| 286 | for scene in scenes: |
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| 287 | index = index + 1 |
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| 288 | if scene == selected_scene: |
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| 289 | selected_index = index |
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| 290 | |
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| 291 | if selected_index != self.scene: |
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| 292 | self.scene = selected_index |
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| 293 | self.oscServer.sendOSC("/live/scene", (selected_index)) |
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| 294 | |
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| 295 | def add_tempo_listener(self): |
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| 296 | self.rem_tempo_listener() |
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| 297 | |
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| 298 | print "add tempo listener" |
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| 299 | if self.song().tempo_has_listener(self.tempo_change) != 1: |
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| 300 | self.song().add_tempo_listener(self.tempo_change) |
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| 301 | |
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| 302 | def rem_tempo_listener(self): |
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| 303 | if self.song().tempo_has_listener(self.tempo_change) == 1: |
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| 304 | self.song().remove_tempo_listener(self.tempo_change) |
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| 305 | |
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| 306 | def tempo_change(self): |
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| 307 | tempo = LiveUtils.getTempo() |
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| 308 | self.oscServer.sendOSC("/live/tempo", (tempo)) |
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| 309 | |
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| 310 | def add_transport_listener(self): |
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| 311 | if self.song().is_playing_has_listener(self.transport_change) != 1: |
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| 312 | self.song().add_is_playing_listener(self.transport_change) |
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| 313 | |
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| 314 | def rem_transport_listener(self): |
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| 315 | if self.song().is_playing_has_listener(self.transport_change) == 1: |
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| 316 | self.song().remove_is_playing_listener(self.transport_change) |
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| 317 | |
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| 318 | def transport_change(self): |
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| 319 | self.oscServer.sendOSC("/live/play", (self.song().is_playing and 2 or 1)) |
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| 320 | |
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| 321 | def add_overdub_listener(self): |
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| 322 | self.rem_overdub_listener() |
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| 323 | |
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| 324 | if self.song().overdub_has_listener(self.overdub_change) != 1: |
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| 325 | self.song().add_overdub_listener(self.overdub_change) |
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| 326 | |
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| 327 | def rem_overdub_listener(self): |
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| 328 | if self.song().overdub_has_listener(self.overdub_change) == 1: |
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| 329 | self.song().remove_overdub_listener(self.overdub_change) |
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| 330 | |
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| 331 | def overdub_change(self): |
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| 332 | overdub = LiveUtils.getSong().overdub |
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| 333 | self.oscServer.sendOSC("/live/overdub", (int(overdub) + 1)) |
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| 334 | |
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| 335 | def add_tracks_listener(self): |
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| 336 | self.rem_tracks_listener() |
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| 337 | |
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| 338 | if self.song().tracks_has_listener(self.tracks_change) != 1: |
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| 339 | self.song().add_tracks_listener(self.tracks_change) |
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| 340 | |
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| 341 | def rem_tracks_listener(self): |
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| 342 | if self.song().tracks_has_listener(self.tempo_change) == 1: |
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| 343 | self.song().remove_tracks_listener(self.tracks_change) |
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| 344 | |
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| 345 | def tracks_change(self): |
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| 346 | self.oscServer.sendOSC("/live/refresh", (1)) |
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| 347 | |
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| 348 | def rem_clip_listeners(self): |
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| 349 | self.log("** Remove Listeners **") |
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| 350 | |
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| 351 | for slot in self.slisten: |
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| 352 | if slot != None: |
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| 353 | if slot.has_clip_has_listener(self.slisten[slot]) == 1: |
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| 354 | slot.remove_has_clip_listener(self.slisten[slot]) |
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| 355 | |
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| 356 | self.slisten = {} |
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| 357 | |
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| 358 | for clip in self.clisten: |
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| 359 | if clip != None: |
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| 360 | if clip.playing_status_has_listener(self.clisten[clip]) == 1: |
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| 361 | clip.remove_playing_status_listener(self.clisten[clip]) |
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| 362 | |
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| 363 | self.clisten = {} |
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| 364 | |
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| 365 | for clip in self.pplisten: |
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| 366 | if clip != None: |
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| 367 | if clip.playing_position_has_listener(self.pplisten[clip]) == 1: |
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| 368 | clip.remove_playing_position_listener(self.pplisten[clip]) |
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| 369 | |
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| 370 | self.pplisten = {} |
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| 371 | |
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| 372 | for clip in self.cnlisten: |
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| 373 | if clip != None: |
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| 374 | if clip.name_has_listener(self.cnlisten[clip]) == 1: |
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| 375 | clip.remove_name_listener(self.cnlisten[clip]) |
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| 376 | |
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| 377 | self.cnlisten = {} |
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| 378 | |
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| 379 | for clip in self.cclisten: |
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| 380 | if clip != None: |
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| 381 | if clip.color_has_listener(self.cclisten[clip]) == 1: |
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| 382 | clip.remove_color_listener(self.cclisten[clip]) |
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| 383 | |
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| 384 | self.cclisten = {} |
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| 385 | |
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| 386 | def add_clip_listeners(self): |
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| 387 | self.rem_clip_listeners() |
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| 388 | |
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| 389 | tracks = self.getslots() |
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| 390 | for track in range(len(tracks)): |
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| 391 | for clip in range(len(tracks[track])): |
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| 392 | c = tracks[track][clip] |
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| 393 | if c.clip != None: |
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| 394 | self.add_cliplistener(c.clip, track, clip) |
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| 395 | self.log("ClipLauncher: added clip listener tr: " + str(track) + " clip: " + str(clip)); |
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| 396 | |
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| 397 | self.add_slotlistener(c, track, clip) |
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| 398 | |
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| 399 | def add_cliplistener(self, clip, tid, cid): |
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| 400 | cb = lambda :self.clip_changestate(clip, tid, cid) |
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| 401 | |
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| 402 | if self.clisten.has_key(clip) != 1: |
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| 403 | clip.add_playing_status_listener(cb) |
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| 404 | self.clisten[clip] = cb |
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| 405 | |
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| 406 | cb2 = lambda :self.clip_position(clip, tid, cid) |
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| 407 | if self.pplisten.has_key(clip) != 1: |
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| 408 | clip.add_playing_position_listener(cb2) |
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| 409 | self.pplisten[clip] = cb2 |
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| 410 | |
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| 411 | cb3 = lambda :self.clip_name(clip, tid, cid) |
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| 412 | if self.cnlisten.has_key(clip) != 1: |
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| 413 | clip.add_name_listener(cb3) |
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| 414 | self.cnlisten[clip] = cb3 |
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| 415 | |
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| 416 | if self.cclisten.has_key(clip) != 1: |
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| 417 | clip.add_color_listener(cb3) |
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| 418 | self.cclisten[clip] = cb3 |
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| 419 | |
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| 420 | def add_slotlistener(self, slot, tid, cid): |
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| 421 | cb = lambda :self.slot_changestate(slot, tid, cid) |
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| 422 | |
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| 423 | if self.slisten.has_key(slot) != 1: |
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| 424 | slot.add_has_clip_listener(cb) |
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| 425 | self.slisten[slot] = cb |
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| 426 | |
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| 427 | |
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| 428 | def rem_mixer_listeners(self): |
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| 429 | # Master Track |
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| 430 | for type in ("volume", "panning", "crossfader"): |
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| 431 | for tr in self.masterlisten[type]: |
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| 432 | if tr != None: |
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| 433 | cb = self.masterlisten[type][tr] |
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| 434 | |
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| 435 | test = eval("tr.mixer_device." + type+ ".value_has_listener(cb)") |
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| 436 | |
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| 437 | if test == 1: |
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| 438 | eval("tr.mixer_device." + type + ".remove_value_listener(cb)") |
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| 439 | |
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| 440 | # Normal Tracks |
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| 441 | for type in ("arm", "solo", "mute"): |
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| 442 | for tr in self.mlisten[type]: |
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| 443 | if tr != None: |
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| 444 | cb = self.mlisten[type][tr] |
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| 445 | |
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| 446 | if type == "arm": |
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| 447 | if tr.can_be_armed == 1: |
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| 448 | if tr.arm_has_listener(cb) == 1: |
|---|
| 449 | tr.remove_arm_listener(cb) |
|---|
| 450 | |
|---|
| 451 | else: |
|---|
| 452 | test = eval("tr." + type+ "_has_listener(cb)") |
|---|
| 453 | |
|---|
| 454 | if test == 1: |
|---|
| 455 | eval("tr.remove_" + type + "_listener(cb)") |
|---|
| 456 | |
|---|
| 457 | for type in ("volume", "panning"): |
|---|
| 458 | for tr in self.mlisten[type]: |
|---|
| 459 | if tr != None: |
|---|
| 460 | cb = self.mlisten[type][tr] |
|---|
| 461 | |
|---|
| 462 | test = eval("tr.mixer_device." + type+ ".value_has_listener(cb)") |
|---|
| 463 | |
|---|
| 464 | if test == 1: |
|---|
| 465 | eval("tr.mixer_device." + type + ".remove_value_listener(cb)") |
|---|
| 466 | |
|---|
| 467 | for tr in self.mlisten["sends"]: |
|---|
| 468 | if tr != None: |
|---|
| 469 | for send in self.mlisten["sends"][tr]: |
|---|
| 470 | if send != None: |
|---|
| 471 | cb = self.mlisten["sends"][tr][send] |
|---|
| 472 | |
|---|
| 473 | if send.value_has_listener(cb) == 1: |
|---|
| 474 | send.remove_value_listener(cb) |
|---|
| 475 | |
|---|
| 476 | |
|---|
| 477 | for tr in self.mlisten["name"]: |
|---|
| 478 | if tr != None: |
|---|
| 479 | cb = self.mlisten["name"][tr] |
|---|
| 480 | |
|---|
| 481 | if tr.name_has_listener(cb) == 1: |
|---|
| 482 | tr.remove_name_listener(cb) |
|---|
| 483 | |
|---|
| 484 | for tr in self.mlisten["oml"]: |
|---|
| 485 | if tr != None: |
|---|
| 486 | cb = self.mlisten["oml"][tr] |
|---|
| 487 | |
|---|
| 488 | if tr.output_meter_left_has_listener(cb) == 1: |
|---|
| 489 | tr.remove_output_meter_left_listener(cb) |
|---|
| 490 | |
|---|
| 491 | for tr in self.mlisten["omr"]: |
|---|
| 492 | if tr != None: |
|---|
| 493 | cb = self.mlisten["omr"][tr] |
|---|
| 494 | |
|---|
| 495 | if tr.output_meter_right_has_listener(cb) == 1: |
|---|
| 496 | tr.remove_output_meter_right_listener(cb) |
|---|
| 497 | |
|---|
| 498 | # Return Tracks |
|---|
| 499 | for type in ("solo", "mute"): |
|---|
| 500 | for tr in self.rlisten[type]: |
|---|
| 501 | if tr != None: |
|---|
| 502 | cb = self.rlisten[type][tr] |
|---|
| 503 | |
|---|
| 504 | test = eval("tr." + type+ "_has_listener(cb)") |
|---|
| 505 | |
|---|
| 506 | if test == 1: |
|---|
| 507 | eval("tr.remove_" + type + "_listener(cb)") |
|---|
| 508 | |
|---|
| 509 | for type in ("volume", "panning"): |
|---|
| 510 | for tr in self.rlisten[type]: |
|---|
| 511 | if tr != None: |
|---|
| 512 | cb = self.rlisten[type][tr] |
|---|
| 513 | |
|---|
| 514 | test = eval("tr.mixer_device." + type+ ".value_has_listener(cb)") |
|---|
| 515 | |
|---|
| 516 | if test == 1: |
|---|
| 517 | eval("tr.mixer_device." + type + ".remove_value_listener(cb)") |
|---|
| 518 | |
|---|
| 519 | for tr in self.rlisten["sends"]: |
|---|
| 520 | if tr != None: |
|---|
| 521 | for send in self.rlisten["sends"][tr]: |
|---|
| 522 | if send != None: |
|---|
| 523 | cb = self.rlisten["sends"][tr][send] |
|---|
| 524 | |
|---|
| 525 | if send.value_has_listener(cb) == 1: |
|---|
| 526 | send.remove_value_listener(cb) |
|---|
| 527 | |
|---|
| 528 | for tr in self.rlisten["name"]: |
|---|
| 529 | if tr != None: |
|---|
| 530 | cb = self.rlisten["name"][tr] |
|---|
| 531 | |
|---|
| 532 | if tr.name_has_listener(cb) == 1: |
|---|
| 533 | tr.remove_name_listener(cb) |
|---|
| 534 | |
|---|
| 535 | self.mlisten = { "solo": {}, "mute": {}, "arm": {}, "panning": {}, "volume": {}, "sends": {}, "name": {}, "oml": {}, "omr": {} } |
|---|
| 536 | self.rlisten = { "solo": {}, "mute": {}, "panning": {}, "volume": {}, "sends": {}, "name": {} } |
|---|
| 537 | self.masterlisten = { "panning": {}, "volume": {}, "crossfader": {} } |
|---|
| 538 | |
|---|
| 539 | |
|---|
| 540 | def add_mixer_listeners(self): |
|---|
| 541 | self.rem_mixer_listeners() |
|---|
| 542 | |
|---|
| 543 | # Master Track |
|---|
| 544 | tr = self.song().master_track |
|---|
| 545 | for type in ("volume", "panning", "crossfader"): |
|---|
| 546 | self.add_master_listener(0, type, tr) |
|---|
| 547 | |
|---|
| 548 | self.add_meter_listener(0, tr, 2) |
|---|
| 549 | |
|---|
| 550 | # Normal Tracks |
|---|
| 551 | tracks = self.song().visible_tracks |
|---|
| 552 | for track in range(len(tracks)): |
|---|
| 553 | tr = tracks[track] |
|---|
| 554 | |
|---|
| 555 | self.add_trname_listener(track, tr, 0) |
|---|
| 556 | |
|---|
| 557 | if tr.has_audio_output: |
|---|
| 558 | self.add_meter_listener(track, tr) |
|---|
| 559 | |
|---|
| 560 | for type in ("arm", "solo", "mute"): |
|---|
| 561 | if type == "arm": |
|---|
| 562 | if tr.can_be_armed == 1: |
|---|
| 563 | self.add_mixert_listener(track, type, tr) |
|---|
| 564 | else: |
|---|
| 565 | self.add_mixert_listener(track, type, tr) |
|---|
| 566 | |
|---|
| 567 | for type in ("volume", "panning"): |
|---|
| 568 | self.add_mixerv_listener(track, type, tr) |
|---|
| 569 | |
|---|
| 570 | for sid in range(len(tr.mixer_device.sends)): |
|---|
| 571 | self.add_send_listener(track, tr, sid, tr.mixer_device.sends[sid]) |
|---|
| 572 | |
|---|
| 573 | # Return Tracks |
|---|
| 574 | tracks = self.song().return_tracks |
|---|
| 575 | for track in range(len(tracks)): |
|---|
| 576 | tr = tracks[track] |
|---|
| 577 | |
|---|
| 578 | self.add_trname_listener(track, tr, 1) |
|---|
| 579 | self.add_meter_listener(track, tr, 1) |
|---|
| 580 | |
|---|
| 581 | for type in ("solo", "mute"): |
|---|
| 582 | self.add_retmixert_listener(track, type, tr) |
|---|
| 583 | |
|---|
| 584 | for type in ("volume", "panning"): |
|---|
| 585 | self.add_retmixerv_listener(track, type, tr) |
|---|
| 586 | |
|---|
| 587 | for sid in range(len(tr.mixer_device.sends)): |
|---|
| 588 | self.add_retsend_listener(track, tr, sid, tr.mixer_device.sends[sid]) |
|---|
| 589 | |
|---|
| 590 | |
|---|
| 591 | # Add track listeners |
|---|
| 592 | def add_send_listener(self, tid, track, sid, send): |
|---|
| 593 | if self.mlisten["sends"].has_key(track) != 1: |
|---|
| 594 | self.mlisten["sends"][track] = {} |
|---|
| 595 | |
|---|
| 596 | if self.mlisten["sends"][track].has_key(send) != 1: |
|---|
| 597 | cb = lambda :self.send_changestate(tid, track, sid, send) |
|---|
| 598 | |
|---|
| 599 | self.mlisten["sends"][track][send] = cb |
|---|
| 600 | send.add_value_listener(cb) |
|---|
| 601 | |
|---|
| 602 | def add_mixert_listener(self, tid, type, track): |
|---|
| 603 | if self.mlisten[type].has_key(track) != 1: |
|---|
| 604 | cb = lambda :self.mixert_changestate(type, tid, track) |
|---|
| 605 | |
|---|
| 606 | self.mlisten[type][track] = cb |
|---|
| 607 | eval("track.add_" + type + "_listener(cb)") |
|---|
| 608 | |
|---|
| 609 | def add_mixerv_listener(self, tid, type, track): |
|---|
| 610 | if self.mlisten[type].has_key(track) != 1: |
|---|
| 611 | cb = lambda :self.mixerv_changestate(type, tid, track) |
|---|
| 612 | |
|---|
| 613 | self.mlisten[type][track] = cb |
|---|
| 614 | eval("track.mixer_device." + type + ".add_value_listener(cb)") |
|---|
| 615 | |
|---|
| 616 | # Add master listeners |
|---|
| 617 | def add_master_listener(self, tid, type, track): |
|---|
| 618 | if self.masterlisten[type].has_key(track) != 1: |
|---|
| 619 | cb = lambda :self.mixerv_changestate(type, tid, track, 2) |
|---|
| 620 | |
|---|
| 621 | self.masterlisten[type][track] = cb |
|---|
| 622 | eval("track.mixer_device." + type + ".add_value_listener(cb)") |
|---|
| 623 | |
|---|
| 624 | |
|---|
| 625 | # Add return listeners |
|---|
| 626 | def add_retsend_listener(self, tid, track, sid, send): |
|---|
| 627 | if self.rlisten["sends"].has_key(track) != 1: |
|---|
| 628 | self.rlisten["sends"][track] = {} |
|---|
| 629 | |
|---|
| 630 | if self.rlisten["sends"][track].has_key(send) != 1: |
|---|
| 631 | cb = lambda :self.send_changestate(tid, track, sid, send, 1) |
|---|
| 632 | |
|---|
| 633 | self.rlisten["sends"][track][send] = cb |
|---|
| 634 | send.add_value_listener(cb) |
|---|
| 635 | |
|---|
| 636 | def add_retmixert_listener(self, tid, type, track): |
|---|
| 637 | if self.rlisten[type].has_key(track) != 1: |
|---|
| 638 | cb = lambda :self.mixert_changestate(type, tid, track, 1) |
|---|
| 639 | |
|---|
| 640 | self.rlisten[type][track] = cb |
|---|
| 641 | eval("track.add_" + type + "_listener(cb)") |
|---|
| 642 | |
|---|
| 643 | def add_retmixerv_listener(self, tid, type, track): |
|---|
| 644 | if self.rlisten[type].has_key(track) != 1: |
|---|
| 645 | cb = lambda :self.mixerv_changestate(type, tid, track, 1) |
|---|
| 646 | |
|---|
| 647 | self.rlisten[type][track] = cb |
|---|
| 648 | eval("track.mixer_device." + type + ".add_value_listener(cb)") |
|---|
| 649 | |
|---|
| 650 | |
|---|
| 651 | # Track name listener |
|---|
| 652 | def add_trname_listener(self, tid, track, ret = 0): |
|---|
| 653 | cb = lambda :self.trname_changestate(tid, track, ret) |
|---|
| 654 | |
|---|
| 655 | if ret == 1: |
|---|
| 656 | if self.rlisten["name"].has_key(track) != 1: |
|---|
| 657 | self.rlisten["name"][track] = cb |
|---|
| 658 | |
|---|
| 659 | else: |
|---|
| 660 | if self.mlisten["name"].has_key(track) != 1: |
|---|
| 661 | self.mlisten["name"][track] = cb |
|---|
| 662 | |
|---|
| 663 | track.add_name_listener(cb) |
|---|
| 664 | |
|---|
| 665 | # Output Meter Listeners |
|---|
| 666 | def add_meter_listener(self, tid, track, r = 0): |
|---|
| 667 | cb = lambda :self.meter_changestate(tid, track, 0, r) |
|---|
| 668 | |
|---|
| 669 | if self.mlisten["oml"].has_key(track) != 1: |
|---|
| 670 | self.mlisten["oml"][track] = cb |
|---|
| 671 | |
|---|
| 672 | track.add_output_meter_left_listener(cb) |
|---|
| 673 | |
|---|
| 674 | cb = lambda :self.meter_changestate(tid, track, 1, r) |
|---|
| 675 | |
|---|
| 676 | if self.mlisten["omr"].has_key(track) != 1: |
|---|
| 677 | self.mlisten["omr"][track] = cb |
|---|
| 678 | |
|---|
| 679 | track.add_output_meter_right_listener(cb) |
|---|
| 680 | |
|---|
| 681 | ###################################################################### |
|---|
| 682 | # Listener Callbacks |
|---|
| 683 | |
|---|
| 684 | # Clip Callbacks |
|---|
| 685 | def clip_name(self, clip, tid, cid): |
|---|
| 686 | self.oscServer.sendOSC('/live/name/clip', (tid, cid, str(clip.name), clip.color)) |
|---|
| 687 | |
|---|
| 688 | def clip_position(self, clip, tid, cid): |
|---|
| 689 | if self.check_md(1): |
|---|
| 690 | if clip.is_playing: |
|---|
| 691 | self.oscServer.sendOSC('/live/clip/position', (tid, cid, clip.playing_position, clip.length, clip.loop_start, clip.loop_end)) |
|---|
| 692 | |
|---|
| 693 | def slot_changestate(self, slot, tid, cid): |
|---|
| 694 | tmptrack = LiveUtils.getTrack(tid) |
|---|
| 695 | armed = tmptrack.arm and 1 or 0 |
|---|
| 696 | |
|---|
| 697 | # Added new clip |
|---|
| 698 | if slot.clip != None: |
|---|
| 699 | self.add_cliplistener(slot.clip, tid, cid) |
|---|
| 700 | |
|---|
| 701 | playing = 1 |
|---|
| 702 | if slot.clip.is_playing == 1: |
|---|
| 703 | playing = 2 |
|---|
| 704 | |
|---|
| 705 | if slot.clip.is_triggered == 1: |
|---|
| 706 | playing = 3 |
|---|
| 707 | |
|---|
| 708 | length = slot.clip.loop_end - slot.clip.loop_start |
|---|
| 709 | |
|---|
| 710 | self.oscServer.sendOSC('/live/track/info', (tid, armed, cid, playing, length)) |
|---|
| 711 | self.oscServer.sendOSC('/live/name/clip', (tid, cid, str(slot.clip.name), slot.clip.color)) |
|---|
| 712 | else: |
|---|
| 713 | if self.clisten.has_key(slot.clip) == 1: |
|---|
| 714 | slot.clip.remove_playing_status_listener(self.clisten[slot.clip]) |
|---|
| 715 | |
|---|
| 716 | if self.pplisten.has_key(slot.clip) == 1: |
|---|
| 717 | slot.clip.remove_playing_position_listener(self.pplisten[slot.clip]) |
|---|
| 718 | |
|---|
| 719 | if self.cnlisten.has_key(slot.clip) == 1: |
|---|
| 720 | slot.clip.remove_name_listener(self.cnlisten[slot.clip]) |
|---|
| 721 | |
|---|
| 722 | if self.cclisten.has_key(slot.clip) == 1: |
|---|
| 723 | slot.clip.remove_color_listener(self.cclisten[slot.clip]) |
|---|
| 724 | |
|---|
| 725 | self.oscServer.sendOSC('/live/track/info', (tid, armed, cid, 0, 0.0)) |
|---|
| 726 | self.oscServer.sendOSC('/live/clip/info', (tid, cid, 0)) |
|---|
| 727 | |
|---|
| 728 | #self.log("Slot changed" + str(self.clips[tid][cid])) |
|---|
| 729 | |
|---|
| 730 | def clip_changestate(self, clip, x, y): |
|---|
| 731 | self.log("Listener: x: " + str(x) + " y: " + str(y)); |
|---|
| 732 | |
|---|
| 733 | playing = 1 |
|---|
| 734 | |
|---|
| 735 | if clip.is_playing == 1: |
|---|
| 736 | playing = 2 |
|---|
| 737 | |
|---|
| 738 | if clip.is_triggered == 1: |
|---|
| 739 | playing = 3 |
|---|
| 740 | |
|---|
| 741 | self.oscServer.sendOSC('/live/clip/info', (x, y, playing)) |
|---|
| 742 | |
|---|
| 743 | #self.log("Clip changed x:" + str(x) + " y:" + str(y) + " status:" + str(playing)) |
|---|
| 744 | |
|---|
| 745 | |
|---|
| 746 | # Mixer Callbacks |
|---|
| 747 | def mixerv_changestate(self, type, tid, track, r = 0): |
|---|
| 748 | val = eval("track.mixer_device." + type + ".value") |
|---|
| 749 | types = { "panning": "pan", "volume": "volume", "crossfader": "crossfader" } |
|---|
| 750 | |
|---|
| 751 | if r == 2: |
|---|
| 752 | self.oscServer.sendOSC('/live/master/' + types[type], (float(val))) |
|---|
| 753 | elif r == 1: |
|---|
| 754 | self.oscServer.sendOSC('/live/return/' + types[type], (tid, float(val))) |
|---|
| 755 | else: |
|---|
| 756 | self.oscServer.sendOSC('/live/' + types[type], (tid, float(val))) |
|---|
| 757 | |
|---|
| 758 | def mixert_changestate(self, type, tid, track, r = 0): |
|---|
| 759 | val = eval("track." + type) |
|---|
| 760 | |
|---|
| 761 | if r == 1: |
|---|
| 762 | self.oscServer.sendOSC('/live/return/' + type, (tid, int(val))) |
|---|
| 763 | else: |
|---|
| 764 | self.oscServer.sendOSC('/live/' + type, (tid, int(val))) |
|---|
| 765 | |
|---|
| 766 | def send_changestate(self, tid, track, sid, send, r = 0): |
|---|
| 767 | val = send.value |
|---|
| 768 | |
|---|
| 769 | if r == 1: |
|---|
| 770 | self.oscServer.sendOSC('/live/return/send', (tid, sid, float(val))) |
|---|
| 771 | else: |
|---|
| 772 | self.oscServer.sendOSC('/live/send', (tid, sid, float(val))) |
|---|
| 773 | |
|---|
| 774 | |
|---|
| 775 | # Track name changestate |
|---|
| 776 | def trname_changestate(self, tid, track, r = 0): |
|---|
| 777 | if r == 1: |
|---|
| 778 | self.oscServer.sendOSC('/live/name/return', (tid, str(track.name))) |
|---|
| 779 | else: |
|---|
| 780 | self.oscServer.sendOSC('/live/name/track', (tid, str(track.name))) |
|---|
| 781 | self.trBlock(0, len(LiveUtils.getTracks())) |
|---|
| 782 | |
|---|
| 783 | # Meter Changestate |
|---|
| 784 | def meter_changestate(self, tid, track, lr, r = 0): |
|---|
| 785 | if r == 2: |
|---|
| 786 | if self.check_md(2): |
|---|
| 787 | if lr == 0: |
|---|
| 788 | self.oscServer.sendOSC('/live/master/meter', (0, float(track.output_meter_left))) |
|---|
| 789 | else: |
|---|
| 790 | self.oscServer.sendOSC('/live/master/meter', (1, float(track.output_meter_right))) |
|---|
| 791 | elif r == 1: |
|---|
| 792 | if self.check_md(3): |
|---|
| 793 | if lr == 0: |
|---|
| 794 | self.oscServer.sendOSC('/live/return/meter', (tid, 0, float(track.output_meter_left))) |
|---|
| 795 | else: |
|---|
| 796 | self.oscServer.sendOSC('/live/return/meter', (tid, 1, float(track.output_meter_right))) |
|---|
| 797 | else: |
|---|
| 798 | if self.check_md(4): |
|---|
| 799 | if lr == 0: |
|---|
| 800 | self.oscServer.sendOSC('/live/track/meter', (tid, 0, float(track.output_meter_left))) |
|---|
| 801 | else: |
|---|
| 802 | self.oscServer.sendOSC('/live/track/meter', (tid, 1, float(track.output_meter_right))) |
|---|
| 803 | |
|---|
| 804 | def check_md(self, param): |
|---|
| 805 | devices = self.song().master_track.devices |
|---|
| 806 | |
|---|
| 807 | if len(devices) > 0: |
|---|
| 808 | if devices[0].parameters[param].value > 0: |
|---|
| 809 | return 1 |
|---|
| 810 | else: |
|---|
| 811 | return 0 |
|---|
| 812 | else: |
|---|
| 813 | return 0 |
|---|
| 814 | |
|---|
| 815 | # Device Listeners |
|---|
| 816 | def add_device_listeners(self): |
|---|
| 817 | self.rem_device_listeners() |
|---|
| 818 | |
|---|
| 819 | self.do_add_device_listeners(self.song().tracks,0) |
|---|
| 820 | self.do_add_device_listeners(self.song().return_tracks,1) |
|---|
| 821 | self.do_add_device_listeners([self.song().master_track],2) |
|---|
| 822 | |
|---|
| 823 | def do_add_device_listeners(self, tracks, type): |
|---|
| 824 | for i in range(len(tracks)): |
|---|
| 825 | self.add_devicelistener(tracks[i], i, type) |
|---|
| 826 | |
|---|
| 827 | if len(tracks[i].devices) >= 1: |
|---|
| 828 | for j in range(len(tracks[i].devices)): |
|---|
| 829 | self.add_devpmlistener(tracks[i].devices[j]) |
|---|
| 830 | |
|---|
| 831 | if len(tracks[i].devices[j].parameters) >= 1: |
|---|
| 832 | for k in range (len(tracks[i].devices[j].parameters)): |
|---|
| 833 | par = tracks[i].devices[j].parameters[k] |
|---|
| 834 | self.add_paramlistener(par, i, j, k, type) |
|---|
| 835 | |
|---|
| 836 | def rem_device_listeners(self): |
|---|
| 837 | for pr in self.prlisten: |
|---|
| 838 | ocb = self.prlisten[pr] |
|---|
| 839 | if pr != None: |
|---|
| 840 | if pr.value_has_listener(ocb) == 1: |
|---|
| 841 | pr.remove_value_listener(ocb) |
|---|
| 842 | |
|---|
| 843 | self.prlisten = {} |
|---|
| 844 | |
|---|
| 845 | for tr in self.dlisten: |
|---|
| 846 | ocb = self.dlisten[tr] |
|---|
| 847 | if tr != None: |
|---|
| 848 | if tr.view.selected_device_has_listener(ocb) == 1: |
|---|
| 849 | tr.view.remove_selected_device_listener(ocb) |
|---|
| 850 | |
|---|
| 851 | self.dlisten = {} |
|---|
| 852 | |
|---|
| 853 | for de in self.plisten: |
|---|
| 854 | ocb = self.plisten[de] |
|---|
| 855 | if de != None: |
|---|
| 856 | if de.parameters_has_listener(ocb) == 1: |
|---|
| 857 | de.remove_parameters_listener(ocb) |
|---|
| 858 | |
|---|
| 859 | self.plisten = {} |
|---|
| 860 | |
|---|
| 861 | def add_devpmlistener(self, device): |
|---|
| 862 | cb = lambda :self.devpm_change() |
|---|
| 863 | |
|---|
| 864 | if self.plisten.has_key(device) != 1: |
|---|
| 865 | device.add_parameters_listener(cb) |
|---|
| 866 | self.plisten[device] = cb |
|---|
| 867 | |
|---|
| 868 | def devpm_change(self): |
|---|
| 869 | self.refresh_state() |
|---|
| 870 | |
|---|
| 871 | def add_paramlistener(self, param, tid, did, pid, type): |
|---|
| 872 | cb = lambda :self.param_changestate(param, tid, did, pid, type) |
|---|
| 873 | |
|---|
| 874 | if self.prlisten.has_key(param) != 1: |
|---|
| 875 | param.add_value_listener(cb) |
|---|
| 876 | self.prlisten[param] = cb |
|---|
| 877 | |
|---|
| 878 | def param_changestate(self, param, tid, did, pid, type): |
|---|
| 879 | if type == 2: |
|---|
| 880 | self.oscServer.sendOSC('/live/master/device/param', (did, pid, param.value, str(param.name))) |
|---|
| 881 | elif type == 1: |
|---|
| 882 | self.oscServer.sendOSC('/live/return/device/param', (tid, did, pid, param.value, str(param.name))) |
|---|
| 883 | else: |
|---|
| 884 | self.oscServer.sendOSC('/live/device/param', (tid, did, pid, param.value, str(param.name))) |
|---|
| 885 | |
|---|
| 886 | def add_devicelistener(self, track, tid, type): |
|---|
| 887 | cb = lambda :self.device_changestate(track, tid, type) |
|---|
| 888 | |
|---|
| 889 | if self.dlisten.has_key(track) != 1: |
|---|
| 890 | track.view.add_selected_device_listener(cb) |
|---|
| 891 | self.dlisten[track] = cb |
|---|
| 892 | |
|---|
| 893 | def device_changestate(self, track, tid, type): |
|---|
| 894 | did = self.tuple_idx(track.devices, track.view.selected_device) |
|---|
| 895 | |
|---|
| 896 | if type == 2: |
|---|
| 897 | self.oscServer.sendOSC('/live/master/devices/selected', (did)) |
|---|
| 898 | elif type == 1: |
|---|
| 899 | self.oscServer.sendOSC('/live/return/device/selected', (tid, did)) |
|---|
| 900 | else: |
|---|
| 901 | self.oscServer.sendOSC('/live/device/selected', (tid, did)) |
|---|
| 902 | |
|---|
| 903 | def tuple_idx(self, tuple, obj): |
|---|
| 904 | for i in xrange(0,len(tuple)): |
|---|
| 905 | if (tuple[i] == obj): |
|---|
| 906 | return i |
|---|