adds media player keyboard layout

sdcard/keys.lua

@@ -1,5 +1,6 @@
 require "keybow"
 require "layouts/shift"
+require "layouts/media-player"
 require "layouts/vsc-golang"
 require "layouts/kdenlive"
 require "layouts/empty"

sdcard/layouts/media-player.lua

@@ -0,0 +1,72 @@
+-- A Multibow simple media player keyboard layout.
+
+--[[
+Copyright 2019 Harald Albrecht
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+]]--
+
+local mplay = _G.mplay or {} -- module
+
+local mb = require("snippets/multibow")
+
+--[[
+The Keybow layout is as follows when in landscape orientation, with the USB
+cable going off "northwards":
+
+              ┋┋
+┌╌╌╌╌┐  ┌╌╌╌╌┐  ┌╌╌╌╌┐  ┌╌╌╌╌┐
+┊ 11 ┊  ┊  8 ┊  ┊  5 ┊  ┊  2 ┊
+└╌╌╌╌┘  └╌╌╌╌┘  └╌╌╌╌┘  └╌╌╌╌┘
+          🔇     🔈/🔉     🔊
+┌╌╌╌╌┐  ┌╌╌╌╌┐  ┌╌╌╌╌┐  ┌╌╌╌╌┐
+┊ 10 ┊  ┊  7 ┊  ┊  4 ┊  ┊  1 ┊
+└╌╌╌╌┘  └╌╌╌╌┘  └╌╌╌╌┘  └╌╌╌╌┘
+                  ⏹️️
+┌╌╌╌╌┐  ┌╌╌╌╌┐  ┌╌╌╌╌┐  ┌╌╌╌╌┐
+┊  9 ┊  ┊  6 ┊  ┊  3 ┊  ┊  0 ┊
+└╌╌╌╌┘  └╌╌╌╌┘  └╌╌╌╌┘  └╌╌╌╌┘
+          ◀️◀️      ▮▶      ▶▶
+
+]]--
+
+mplay.KEY_STOP = mplay.KEY_STOP or 4
+mplay.KEY_PLAYPAUSE = mplay.KEY_PLAYPAUSE or 3
+mplay.KEY_PREV = mplay.KEY_PREV or 6
+mplay.KEY_NEXT = mplay.KEY_NEXT or 0
+
+mplay.KEY_VOLUP = mplay.KEY_VOLUP or 2
+mplay.KEY_VOLDN = mplay.KEY_VOLDN or 5
+mplay.KEY_MUTE = mplay.KEY_MUTE or 8
+
+mplay.keymap = {
+    name="mediaplayer",
+
+    [mplay.KEY_STOP] = { c={r=1, g=0, b=0}, press=function() mb.tap(keybow.MEDIA_STOPCD) end},
+    [mplay.KEY_PLAYPAUSE] = { c={r=0, g=1, b=0}, press=function() mb.tap(keybow.MEDIA_PLAYPAUSE) end},
+    [mplay.KEY_PREV] = { c={r=0.5, g=0.5, b=1}, press=function() mb.tap(keybow.MEDIA_PREVIOUSSONG) end},
+    [mplay.KEY_NEXT] = { c={r=0, g=1, b=1}, press=function() mb.tap(keybow.MEDIA_NEXTSONG) end},
+
+    [mplay.KEY_MUTE] = { c={r=0.5, g=0.1, b=0.1}, press=function() mb.tap(keybow.MEDIA_MUTE) end},
+    [mplay.KEY_VOLDN] = { c={r=0.5, g=0.5, b=0.5}, press=function() mb.tap(keybow.MEDIA_VOLUMEDOWN) end},
+    [mplay.KEY_VOLUP] = { c={r=1, g=1, b=1}, press=function() mb.tap(keybow.MEDIA_VOLUMEUP) end},
+}
+mb.register_keymap(mplay.keymap)
+
+return mplay -- module