mz700-js/bin/cli-command/sendkey.js

MZ-700 Full JavaScript Emulator

"use strict";
var CliCommand = require("./command");
var MZ700KeyMatrix = require("../../js/MZ-700/mz700-key-matrix.js");
function CliCommandSendKey() {
    this._durationMake = 250;
    this._durationRelease = 250;
}
CliCommandSendKey.prototype = new CliCommand("key", function(mz700, args) {
    var inkey = [];
    var s = args.join(" ").toUpperCase();
    var i = 0;
    while(i < s.length) {
        var c = s.charAt(i);
        if(c == '\\') {
            i++;
            if(i < s.length) {
                inkey.push(s.charAt(i));
            }
        } else if(c == '[') {
            c = "";
            i++;
            while(i < s.length && s.charAt(i) != ']') {
                c += s.charAt(i);
                i++;
            }
            if(i < s.length && c != "") {
                inkey.push(c);
            }
            i++;
        } else {
            inkey.push(s.charAt(i));
        }
        i++;
    }
    const pushKeys = [];
    for(const strcode of inkey) {
        const key = MZ700KeyMatrix.Str2Key[strcode];
        if(key) {
            pushKeys.push(key);
        } else {
            return Promise.reject(`Not found ${strcode}`);
        }
    }
    var durationRelease = this._durationRelese;
    var durationMake = this._durationMake;
    var pushKey = function(key) {
        return new Promise(function(resolv, reject) {
            try {
                mz700.setKeyState(key.strobe, key.bit, true, null);
                setTimeout(function() {
                    mz700.setKeyState(key.strobe, key.bit, false, null);
                    setTimeout(function() { resolv(); },
                        durationRelease);
                }, durationMake);
            } catch(ex) {
                reject(ex);
            }
        });
    };
    return new Promise(function(resolv, reject) {
        var sendKeys = function(i) {
            try {
                var key = pushKeys[i];
                console.log("SEND KEY [" + i + "/" + pushKeys.length + "] " + key.face);
                pushKey(key).then(function() {
                    if(++i < pushKeys.length) {
                        sendKeys(i);
                    } else {
                        resolv();
                    }
                }).catch(function(err) {
                    console.log(err);
                });
            } catch(err) {
                reject(err);
            }
        };
        sendKeys(0);
    });
});
CliCommandSendKey.prototype.setMakeReleaseDurations = function(
        durationMake, durationRelease)
{
    this._durationMake = durationMake;
    this._durationRelease = durationRelease;
};
module.exports = new CliCommandSendKey();