use a dict instead of a series of ifs (+6 squashed commits)
Squashed commits:
[90f2024] fix import order
[0edd321] add a few docstrings
[77a0ac0] wip
[adcf159] wip
[96cbd67] wip
[d8bfbab] wip (+1 squashed commit)
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[43b4d66] wip (+2 squashed commits)
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[3dafaa8] wip
[5844026] wip (+1 squashed commit)
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[4cbb35a] wip (+1 squashed commit)
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[4d2b6d3] wip (+4 squashed commits)
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[f2da510] wip
[318c119] wip
[923b4eb] wip
[9d46365] wip
use a dict instead of a series of ifs (+6 squashed commits)
Squashed commits:
[90f2024] fix import order
[0edd321] add a few docstrings
[77a0ac0] wip
[adcf159] wip
[96cbd67] wip
[d8bfbab] wip
diff --git a/examples/avrcp_as_sink.html b/examples/avrcp_as_sink.html
new file mode 100644
index 0000000..7c96744
--- /dev/null
+++ b/examples/avrcp_as_sink.html
@@ -0,0 +1,274 @@
+<html>
+
+<head>
+ <style>
+ * {
+ font-family: sans-serif;
+ }
+ </style>
+</head>
+<body>
+ Server Port <input id="port" type="text" value="8989"></input> <button id="connectButton" onclick="connect()">Connect</button><br>
+ <div id="socketState"></div>
+ <br>
+ <div id="buttons"></div><br>
+ <hr>
+ <button onclick="onGetPlayStatusButtonClicked()">Get Play Status</button><br>
+ <div id="getPlayStatusResponseTable"></div>
+ <hr>
+ <button onclick="onGetElementAttributesButtonClicked()">Get Element Attributes</button><br>
+ <div id="getElementAttributesResponseTable"></div>
+ <hr>
+ <table>
+ <tr>
+ <b>VOLUME</b>:
+ <button onclick="onVolumeDownButtonClicked()">-</button>
+ <button onclick="onVolumeUpButtonClicked()">+</button>
+ <span id="volumeText"></span><br>
+ </tr>
+ <tr>
+ <td><b>PLAYBACK STATUS</b></td><td><span id="playbackStatusText"></span></td>
+ </tr>
+ <tr>
+ <td><b>POSITION</b></td><td><span id="positionText"></span></td>
+ </tr>
+ <tr>
+ <td><b>TRACK</b></td><td><span id="trackText"></span></td>
+ </tr>
+ <tr>
+ <td><b>ADDRESSED PLAYER</b></td><td><span id="addressedPlayerText"></span></td>
+ </tr>
+ <tr>
+ <td><b>UID COUNTER</b></td><td><span id="uidCounterText"></span></td>
+ </tr>
+ <tr>
+ <td><b>SUPPORTED EVENTS</b></td><td><span id="supportedEventsText"></span></td>
+ </tr>
+ <tr>
+ <td><b>PLAYER SETTINGS</b></td><td><div id="playerSettingsTable"></div></td>
+ </tr>
+ </table>
+ <script>
+ const portInput = document.getElementById("port")
+ const connectButton = document.getElementById("connectButton")
+ const socketState = document.getElementById("socketState")
+ const volumeText = document.getElementById("volumeText")
+ const positionText = document.getElementById("positionText")
+ const trackText = document.getElementById("trackText")
+ const playbackStatusText = document.getElementById("playbackStatusText")
+ const addressedPlayerText = document.getElementById("addressedPlayerText")
+ const uidCounterText = document.getElementById("uidCounterText")
+ const supportedEventsText = document.getElementById("supportedEventsText")
+ const playerSettingsTable = document.getElementById("playerSettingsTable")
+ const getPlayStatusResponseTable = document.getElementById("getPlayStatusResponseTable")
+ const getElementAttributesResponseTable = document.getElementById("getElementAttributesResponseTable")
+ let socket
+ let volume = 0
+
+ const keyNames = [
+ "SELECT",
+ "UP",
+ "DOWN",
+ "LEFT",
+ "RIGHT",
+ "RIGHT_UP",
+ "RIGHT_DOWN",
+ "LEFT_UP",
+ "LEFT_DOWN",
+ "ROOT_MENU",
+ "SETUP_MENU",
+ "CONTENTS_MENU",
+ "FAVORITE_MENU",
+ "EXIT",
+ "NUMBER_0",
+ "NUMBER_1",
+ "NUMBER_2",
+ "NUMBER_3",
+ "NUMBER_4",
+ "NUMBER_5",
+ "NUMBER_6",
+ "NUMBER_7",
+ "NUMBER_8",
+ "NUMBER_9",
+ "DOT",
+ "ENTER",
+ "CLEAR",
+ "CHANNEL_UP",
+ "CHANNEL_DOWN",
+ "PREVIOUS_CHANNEL",
+ "SOUND_SELECT",
+ "INPUT_SELECT",
+ "DISPLAY_INFORMATION",
+ "HELP",
+ "PAGE_UP",
+ "PAGE_DOWN",
+ "POWER",
+ "VOLUME_UP",
+ "VOLUME_DOWN",
+ "MUTE",
+ "PLAY",
+ "STOP",
+ "PAUSE",
+ "RECORD",
+ "REWIND",
+ "FAST_FORWARD",
+ "EJECT",
+ "FORWARD",
+ "BACKWARD",
+ "ANGLE",
+ "SUBPICTURE",
+ "F1",
+ "F2",
+ "F3",
+ "F4",
+ "F5",
+ ]
+
+ document.addEventListener('keydown', onKeyDown)
+ document.addEventListener('keyup', onKeyUp)
+
+ const buttons = document.getElementById("buttons")
+ keyNames.forEach(name => {
+ const button = document.createElement("BUTTON")
+ button.appendChild(document.createTextNode(name))
+ button.addEventListener("mousedown", event => {
+ send({type: 'send-key-down', key: name})
+ })
+ button.addEventListener("mouseup", event => {
+ send({type: 'send-key-up', key: name})
+ })
+ buttons.appendChild(button)
+ })
+
+ updateVolume(0)
+
+ function connect() {
+ socket = new WebSocket(`ws://localhost:${portInput.value}`);
+ socket.onopen = _ => {
+ socketState.innerText = 'OPEN'
+ connectButton.disabled = true
+ }
+ socket.onclose = _ => {
+ socketState.innerText = 'CLOSED'
+ connectButton.disabled = false
+ }
+ socket.onerror = (error) => {
+ socketState.innerText = 'ERROR'
+ console.log(`ERROR: ${error}`)
+ connectButton.disabled = false
+ }
+ socket.onmessage = (message) => {
+ onMessage(JSON.parse(message.data))
+ }
+ }
+
+ function send(message) {
+ if (socket && socket.readyState == WebSocket.OPEN) {
+ socket.send(JSON.stringify(message))
+ }
+ }
+
+ function hmsText(position) {
+ const h_1 = 1000 * 60 * 60
+ const h = Math.floor(position / h_1)
+ position -= h * h_1
+ const m_1 = 1000 * 60
+ const m = Math.floor(position / m_1)
+ position -= m * m_1
+ const s_1 = 1000
+ const s = Math.floor(position / s_1)
+ position -= s * s_1
+
+ return `${h}:${m.toString().padStart(2, "0")}:${s.toString().padStart(2, "0")}:${position}`
+ }
+
+ function setTableHead(table, columns) {
+ let thead = table.createTHead()
+ let row = thead.insertRow()
+ for (let column of columns) {
+ let th = document.createElement("th")
+ let text = document.createTextNode(column)
+ th.appendChild(text)
+ row.appendChild(th)
+ }
+ }
+
+ function createTable(rows) {
+ const table = document.createElement("table")
+
+ if (rows.length != 0) {
+ columns = Object.keys(rows[0])
+ setTableHead(table, columns)
+ }
+ for (let element of rows) {
+ let row = table.insertRow()
+ for (key in element) {
+ let cell = row.insertCell()
+ let text = document.createTextNode(element[key])
+ cell.appendChild(text)
+ }
+ }
+ return table
+ }
+
+ function onMessage(message) {
+ console.log(message)
+ if (message.type == "set-volume") {
+ updateVolume(message.params.volume)
+ } else if (message.type == "supported-events") {
+ supportedEventsText.innerText = JSON.stringify(message.params.events)
+ } else if (message.type == "playback-position-changed") {
+ positionText.innerText = hmsText(message.params.position)
+ } else if (message.type == "playback-status-changed") {
+ playbackStatusText.innerText = message.params.status
+ } else if (message.type == "player-settings-changed") {
+ playerSettingsTable.replaceChildren(message.params.settings)
+ } else if (message.type == "track-changed") {
+ trackText.innerText = message.params.identifier
+ } else if (message.type == "addressed-player-changed") {
+ addressedPlayerText.innerText = JSON.stringify(message.params.player)
+ } else if (message.type == "uids-changed") {
+ uidCounterText.innerText = message.params.uid_counter
+ } else if (message.type == "get-play-status-response") {
+ getPlayStatusResponseTable.replaceChildren(message.params)
+ } else if (message.type == "get-element-attributes-response") {
+ getElementAttributesResponseTable.replaceChildren(createTable(message.params))
+ }
+ }
+
+ function updateVolume(newVolume) {
+ volume = newVolume
+ volumeText.innerText = `${volume} (${Math.round(100*volume/0x7F)}%)`
+ }
+
+ function onKeyDown(event) {
+ console.log(event)
+ send({ type: 'send-key-down', key: event.key })
+ }
+
+ function onKeyUp(event) {
+ console.log(event)
+ send({ type: 'send-key-up', key: event.key })
+ }
+
+ function onVolumeUpButtonClicked() {
+ updateVolume(Math.min(volume + 5, 0x7F))
+ send({ type: 'set-volume', volume })
+ }
+
+ function onVolumeDownButtonClicked() {
+ updateVolume(Math.max(volume - 5, 0))
+ send({ type: 'set-volume', volume })
+ }
+
+ function onGetPlayStatusButtonClicked() {
+ send({ type: 'get-play-status', volume })
+ }
+
+ function onGetElementAttributesButtonClicked() {
+ send({ type: 'get-element-attributes' })
+ }
+</script>
+</body>
+
+</html>
\ No newline at end of file
