shithub: mycel

ref: f74ef2d6fc0188c94e824879883a4e5477ca82fe
dir: /cmd/gojafs/domino/domintf.js/

View raw version
global = {};
//global.__domino_frozen__ = true; // Must precede any require('domino')
var domino = require('domino-lib/index');

Object.assign(this, domino.createWindow(opossum.html, 'http://example.com'));
window = this;
window.self = window;
window.parent = window;
window.top = window;
window.history = {
	replaceState: function() {}
};
window.location.href = 'http://example.com';
window.screen = {
	width: 1280,
	height: 1024
};
window.screenX = 0;
window.screenY = 25;
window.getComputedStyle = function(el, pseudo) {
	this.el = el;
	this.getPropertyValue = function(prop) {
		return opossum.style(___fq('', el), pseudo, prop, arguments[2]);
	};
	return this;
};
(function() {
	var utils = require('domino-lib/utils');
	utils.merge(window, domino.impl);
})()

location = window.location;
navigator = {
	platform: 'plan9(port)',
	userAgent: 'opossum'
};
Element.prototype.getClientRects = function() { /* I'm a stub */ return []; }

document._setMutationHandler(function(a) {
	// a provides attributes type, target and node or attr
	// (cf Object.keys(a))
	opossum.mutated(a.type, ___fq('yolo', a.target));
});

___opossumSubmit = function(a, b, c) {
	if (this.tagName === 'BUTTON' || this.tagName === 'INPUT') {
		let p;
		for (p = el; p = p.parentElement; p != null) {
			if (p.tagName === 'FORM') {
				if (p.onsubmit) p.onsubmit()
				break;
			}
		}
	}
}

addEventListener = function() {};
removeEventListener = function() {};

function XMLHttpRequest() {
	var _method, _uri;
	var h = {};
	var ls = {};

	this.readyState = 0;

	var cb = function(data, err) {
		if (data !== '') {
			this.responseText = data;
			this.readyState = 4;
			this.state = 200;
			this.status = 200;
			if (ls['load']) ls['load'].bind(this)();
			if (this.onload) this.onload.bind(this)();

			if (this.onreadystatechange) this.onreadystatechange.bind(this)();
		}
	}.bind(this);

	this.addEventListener = function(k, fn) {
		ls[k] = fn;
	};
	this.open = function(method, uri) {
		_method = method;
		_uri = uri;
	};
	this.setRequestHeader = function(k, v) {
		h[k] = v;
	};
	this.send = function(data) {
		opossum.xhr(_method, _uri, h, data, cb);
		this.readyState = 2;
	};
	this.getAllResponseHeaders = function() {
		return '';
	};
}

var ___fq;
___fq = function(pre, el) {
	var i, p;

	if (!el) {
		return undefined;
	}
	p = el.parentElement;

	if (p) {
		for (i = 0; i < p.children.length; i++) {
			if (p.children[i] === el) {
				return ___fq('', p) + ' > :nth-child(' + (i+1) + ')';
			}
		}
	} else {
		return el.tagName;
	}
};

// https://developer.mozilla.org/en-US/docs/Web/API/TextEncoder
// CC0
if (typeof TextEncoder === "undefined") {
    TextEncoder=function TextEncoder(){};
    TextEncoder.prototype.encode = function encode(str) {
        "use strict";
        var Len = str.length, resPos = -1;
        // The Uint8Array's length must be at least 3x the length of the string because an invalid UTF-16
        //  takes up the equivelent space of 3 UTF-8 characters to encode it properly. However, Array's
        //  have an auto expanding length and 1.5x should be just the right balance for most uses.
        var resArr = typeof Uint8Array === "undefined" ? new Array(Len * 1.5) : new Uint8Array(Len * 3);
        for (var point=0, nextcode=0, i = 0; i !== Len; ) {
            point = str.charCodeAt(i), i += 1;
            if (point >= 0xD800 && point <= 0xDBFF) {
                if (i === Len) {
                    resArr[resPos += 1] = 0xef/*0b11101111*/; resArr[resPos += 1] = 0xbf/*0b10111111*/;
                    resArr[resPos += 1] = 0xbd/*0b10111101*/; break;
                }
                // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
                nextcode = str.charCodeAt(i);
                if (nextcode >= 0xDC00 && nextcode <= 0xDFFF) {
                    point = (point - 0xD800) * 0x400 + nextcode - 0xDC00 + 0x10000;
                    i += 1;
                    if (point > 0xffff) {
                        resArr[resPos += 1] = (0x1e/*0b11110*/<<3) | (point>>>18);
                        resArr[resPos += 1] = (0x2/*0b10*/<<6) | ((point>>>12)&0x3f/*0b00111111*/);
                        resArr[resPos += 1] = (0x2/*0b10*/<<6) | ((point>>>6)&0x3f/*0b00111111*/);
                        resArr[resPos += 1] = (0x2/*0b10*/<<6) | (point&0x3f/*0b00111111*/);
                        continue;
                    }
                } else {
                    resArr[resPos += 1] = 0xef/*0b11101111*/; resArr[resPos += 1] = 0xbf/*0b10111111*/;
                    resArr[resPos += 1] = 0xbd/*0b10111101*/; continue;
                }
            }
            if (point <= 0x007f) {
                resArr[resPos += 1] = (0x0/*0b0*/<<7) | point;
            } else if (point <= 0x07ff) {
                resArr[resPos += 1] = (0x6/*0b110*/<<5) | (point>>>6);
                resArr[resPos += 1] = (0x2/*0b10*/<<6)  | (point&0x3f/*0b00111111*/);
            } else {
                resArr[resPos += 1] = (0xe/*0b1110*/<<4) | (point>>>12);
                resArr[resPos += 1] = (0x2/*0b10*/<<6)    | ((point>>>6)&0x3f/*0b00111111*/);
                resArr[resPos += 1] = (0x2/*0b10*/<<6)    | (point&0x3f/*0b00111111*/);
            }
        }
        if (typeof Uint8Array !== "undefined") return resArr.subarray(0, resPos + 1);
        // else // IE 6-9
        resArr.length = resPos + 1; // trim off extra weight
        return resArr;
    };
    TextEncoder.prototype.toString = function(){return "[object TextEncoder]"};
    try { // Object.defineProperty only works on DOM prototypes in IE8
        Object.defineProperty(TextEncoder.prototype,"encoding",{
            get:function(){if(TextEncoder.prototype.isPrototypeOf(this)) return"utf-8";
                           else throw TypeError("Illegal invocation");}
        });
    } catch(e) { /*IE6-8 fallback*/ TextEncoder.prototype.encoding = "utf-8"; }
    if(typeof Symbol!=="undefined")TextEncoder.prototype[Symbol.toStringTag]="TextEncoder";
}

function LocalStorage() {
        var data = {};
        this.setItem = function(id, val) {
                return data[id] = String(val);
        };
        this.getItem = function(id) {
                return data.hasOwnProperty(id) ? data[id] : undefined;
        };
        this.removeItem = function(id) {
                return delete data[id];
        };
        this.clear = function() {
                return data = {};
        };
}
window.localStorage = new LocalStorage();

const imageHandler = {
  construct(target, args) {
    var el = document.createElement('img');

    if (args.length >= 1) el.width = args[0];
    if (args.length >= 2) el.height = args[1];

    return el;
  }
};
const Image = new Proxy(HTMLImageElement, imageHandler);