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https://github.com/scratchfoundation/scratch-vm.git
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Merge pull request #1607 from evhan55/multiple-alerts
Show customized alerts on hardware extension peripheral errors.
This commit is contained in:
commit
a676970359
6 changed files with 34 additions and 9 deletions
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@ -408,6 +408,11 @@ class EV3 {
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this._runtime = runtime;
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this._runtime = runtime;
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this._runtime.on('PROJECT_STOP_ALL', this.stopAll.bind(this));
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this._runtime.on('PROJECT_STOP_ALL', this.stopAll.bind(this));
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/**
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* The id of the extension this peripheral belongs to.
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*/
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this._extensionId = extensionId;
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/**
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/**
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* A list of the names of the sensors connected in ports 1,2,3,4.
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* A list of the names of the sensors connected in ports 1,2,3,4.
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* @type {string[]}
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* @type {string[]}
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@ -548,7 +553,7 @@ class EV3 {
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* Called by the runtime when user wants to scan for an EV3 peripheral.
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* Called by the runtime when user wants to scan for an EV3 peripheral.
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*/
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*/
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scan () {
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scan () {
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this._bt = new BT(this._runtime, {
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this._bt = new BT(this._runtime, this._extensionId, {
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majorDeviceClass: 8,
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majorDeviceClass: 8,
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minorDeviceClass: 1
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minorDeviceClass: 1
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}, this._onConnect, this._onMessage);
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}, this._onConnect, this._onMessage);
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@ -73,6 +73,11 @@ class MicroBit {
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this._ble = null;
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this._ble = null;
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this._runtime.registerPeripheralExtension(extensionId, this);
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this._runtime.registerPeripheralExtension(extensionId, this);
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/**
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* The id of the extension this peripheral belongs to.
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*/
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this._extensionId = extensionId;
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/**
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/**
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* The most recently received value for each sensor.
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* The most recently received value for each sensor.
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* @type {Object.<string, number>}
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* @type {Object.<string, number>}
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@ -200,7 +205,7 @@ class MicroBit {
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* Called by the runtime when user wants to scan for a peripheral.
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* Called by the runtime when user wants to scan for a peripheral.
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*/
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*/
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scan () {
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scan () {
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this._ble = new BLE(this._runtime, {
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this._ble = new BLE(this._runtime, this._extensionId, {
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filters: [
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filters: [
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{services: [BLEUUID.service]}
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{services: [BLEUUID.service]}
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]
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]
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@ -357,6 +357,11 @@ class WeDo2 {
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this._runtime = runtime;
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this._runtime = runtime;
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this._runtime.on('PROJECT_STOP_ALL', this.stopAll.bind(this));
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this._runtime.on('PROJECT_STOP_ALL', this.stopAll.bind(this));
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/**
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* The id of the extension this peripheral belongs to.
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*/
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this._extensionId = extensionId;
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/**
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/**
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* A list of the ids of the motors or sensors in ports 1 and 2.
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* A list of the ids of the motors or sensors in ports 1 and 2.
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* @type {string[]}
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* @type {string[]}
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@ -549,7 +554,7 @@ class WeDo2 {
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* Called by the runtime when user wants to scan for a WeDo 2.0 peripheral.
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* Called by the runtime when user wants to scan for a WeDo 2.0 peripheral.
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*/
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*/
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scan () {
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scan () {
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this._ble = new BLE(this._runtime, {
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this._ble = new BLE(this._runtime, this._extensionId, {
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filters: [{
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filters: [{
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services: [BLEService.DEVICE_SERVICE]
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services: [BLEService.DEVICE_SERVICE]
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}],
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}],
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@ -8,10 +8,11 @@ class BLE extends JSONRPCWebSocket {
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* A BLE peripheral socket object. It handles connecting, over web sockets, to
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* A BLE peripheral socket object. It handles connecting, over web sockets, to
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* BLE peripherals, and reading and writing data to them.
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* BLE peripherals, and reading and writing data to them.
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* @param {Runtime} runtime - the Runtime for sending/receiving GUI update events.
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* @param {Runtime} runtime - the Runtime for sending/receiving GUI update events.
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* @param {string} extensionId - the id of the extension using this socket.
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* @param {object} peripheralOptions - the list of options for peripheral discovery.
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* @param {object} peripheralOptions - the list of options for peripheral discovery.
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* @param {object} connectCallback - a callback for connection.
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* @param {object} connectCallback - a callback for connection.
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*/
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*/
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constructor (runtime, peripheralOptions, connectCallback) {
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constructor (runtime, extensionId, peripheralOptions, connectCallback) {
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const ws = new WebSocket(ScratchLinkWebSocket);
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const ws = new WebSocket(ScratchLinkWebSocket);
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super(ws);
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super(ws);
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@ -24,6 +25,7 @@ class BLE extends JSONRPCWebSocket {
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this._connectCallback = connectCallback;
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this._connectCallback = connectCallback;
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this._connected = false;
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this._connected = false;
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this._characteristicDidChangeCallback = null;
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this._characteristicDidChangeCallback = null;
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this._extensionId = extensionId;
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this._peripheralOptions = peripheralOptions;
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this._peripheralOptions = peripheralOptions;
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this._discoverTimeoutID = null;
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this._discoverTimeoutID = null;
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this._runtime = runtime;
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this._runtime = runtime;
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@ -172,7 +174,10 @@ class BLE extends JSONRPCWebSocket {
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_sendError (/* e */) {
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_sendError (/* e */) {
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this.disconnect();
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this.disconnect();
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// log.error(`BLE error: ${JSON.stringify(e)}`);
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// log.error(`BLE error: ${JSON.stringify(e)}`);
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this._runtime.emit(this._runtime.constructor.PERIPHERAL_ERROR);
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this._runtime.emit(this._runtime.constructor.PERIPHERAL_ERROR, {
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message: `Scratch lost connection to`,
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extensionId: this._extensionId
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});
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}
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}
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_sendDiscoverTimeout () {
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_sendDiscoverTimeout () {
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@ -8,11 +8,12 @@ class BT extends JSONRPCWebSocket {
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* A BT peripheral socket object. It handles connecting, over web sockets, to
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* A BT peripheral socket object. It handles connecting, over web sockets, to
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* BT peripherals, and reading and writing data to them.
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* BT peripherals, and reading and writing data to them.
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* @param {Runtime} runtime - the Runtime for sending/receiving GUI update events.
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* @param {Runtime} runtime - the Runtime for sending/receiving GUI update events.
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* @param {string} extensionId - the id of the extension using this socket.
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* @param {object} peripheralOptions - the list of options for peripheral discovery.
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* @param {object} peripheralOptions - the list of options for peripheral discovery.
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* @param {object} connectCallback - a callback for connection.
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* @param {object} connectCallback - a callback for connection.
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* @param {object} messageCallback - a callback for message sending.
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* @param {object} messageCallback - a callback for message sending.
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*/
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*/
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constructor (runtime, peripheralOptions, connectCallback, messageCallback) {
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constructor (runtime, extensionId, peripheralOptions, connectCallback, messageCallback) {
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const ws = new WebSocket(ScratchLinkWebSocket);
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const ws = new WebSocket(ScratchLinkWebSocket);
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super(ws);
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super(ws);
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@ -25,6 +26,7 @@ class BT extends JSONRPCWebSocket {
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this._connectCallback = connectCallback;
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this._connectCallback = connectCallback;
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this._connected = false;
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this._connected = false;
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this._characteristicDidChangeCallback = null;
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this._characteristicDidChangeCallback = null;
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this._extensionId = extensionId;
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this._peripheralOptions = peripheralOptions;
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this._peripheralOptions = peripheralOptions;
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this._discoverTimeoutID = null;
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this._discoverTimeoutID = null;
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this._messageCallback = messageCallback;
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this._messageCallback = messageCallback;
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@ -115,7 +117,10 @@ class BT extends JSONRPCWebSocket {
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_sendError (/* e */) {
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_sendError (/* e */) {
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this.disconnect();
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this.disconnect();
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// log.error(`BT error: ${JSON.stringify(e)}`);
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// log.error(`BT error: ${JSON.stringify(e)}`);
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this._runtime.emit(this._runtime.constructor.PERIPHERAL_ERROR);
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this._runtime.emit(this._runtime.constructor.PERIPHERAL_ERROR, {
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message: `Scratch lost connection to`,
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extensionId: this._extensionId
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});
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}
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}
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_sendDiscoverTimeout () {
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_sendDiscoverTimeout () {
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@ -111,8 +111,8 @@ class VirtualMachine extends EventEmitter {
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this.runtime.on(Runtime.PERIPHERAL_CONNECTED, () =>
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this.runtime.on(Runtime.PERIPHERAL_CONNECTED, () =>
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this.emit(Runtime.PERIPHERAL_CONNECTED)
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this.emit(Runtime.PERIPHERAL_CONNECTED)
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);
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);
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this.runtime.on(Runtime.PERIPHERAL_ERROR, () =>
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this.runtime.on(Runtime.PERIPHERAL_ERROR, data =>
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this.emit(Runtime.PERIPHERAL_ERROR)
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this.emit(Runtime.PERIPHERAL_ERROR, data)
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);
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);
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this.runtime.on(Runtime.PERIPHERAL_SCAN_TIMEOUT, () =>
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this.runtime.on(Runtime.PERIPHERAL_SCAN_TIMEOUT, () =>
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this.emit(Runtime.PERIPHERAL_SCAN_TIMEOUT)
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this.emit(Runtime.PERIPHERAL_SCAN_TIMEOUT)
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