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Commit c1a8aff1 authored by Tristan Cavelier's avatar Tristan Cavelier
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html5.js not used by Firefox and Chrome anymore

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test/html5.js
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/*jslint indent: 2, nomen: true, sloppy: true */ /*jslint indent: 2, nomen: true, sloppy: true */
/*global setTimeout */ /*global setTimeout, window, navigator */
//////////////////////////////////////////////////////////// (function () {
// https://github.com/TristanCavelier/notesntools/blob/\ ////////////////////////////////////////////////////////////
// master/javascript/stringToUtf8Bytes.js // https://github.com/TristanCavelier/notesntools/blob/\
/** // master/javascript/stringToUtf8Bytes.js
* Converts a string into a Utf8 raw string (0 <= char <= 255) /**
* * Converts a string into a Utf8 raw string (0 <= char <= 255)
* @param {String} input String to convert *
* @return {String} Utf8 byte string * @param {String} input String to convert
*/ * @return {String} Utf8 byte string
function stringToUtf8ByteString(input) { */
/*jslint bitwise: true */ function stringToUtf8ByteString(input) {
var output = "", i, x, y, l = input.length; /*jslint bitwise: true */
var output = "", i, x, y, l = input.length;
for (i = 0; i < l; i += 1) { for (i = 0; i < l; i += 1) {
/* Decode utf-16 surrogate pairs */ /* Decode utf-16 surrogate pairs */
x = input.charCodeAt(i); x = input.charCodeAt(i);
y = i + 1 < l ? input.charCodeAt(i + 1) : 0; y = i + 1 < l ? input.charCodeAt(i + 1) : 0;
if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) { if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) {
x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF);
i += 1; i += 1;
} }
/* Encode output as utf-8 */ /* Encode output as utf-8 */
if (x <= 0x7F) { if (x <= 0x7F) {
output += String.fromCharCode(x); output += String.fromCharCode(x);
} else if (x <= 0x7FF) { } else if (x <= 0x7FF) {
output += String.fromCharCode( output += String.fromCharCode(
0xC0 | ((x >>> 6) & 0x1F), 0xC0 | ((x >>> 6) & 0x1F),
0x80 | (x & 0x3F) 0x80 | (x & 0x3F)
); );
} else if (x <= 0xFFFF) { } else if (x <= 0xFFFF) {
output += String.fromCharCode( output += String.fromCharCode(
0xE0 | ((x >>> 12) & 0x0F), 0xE0 | ((x >>> 12) & 0x0F),
0x80 | ((x >>> 6) & 0x3F), 0x80 | ((x >>> 6) & 0x3F),
0x80 | (x & 0x3F) 0x80 | (x & 0x3F)
); );
} else if (x <= 0x1FFFFF) { } else if (x <= 0x1FFFFF) {
output += String.fromCharCode( output += String.fromCharCode(
0xF0 | ((x >>> 18) & 0x07), 0xF0 | ((x >>> 18) & 0x07),
0x80 | ((x >>> 12) & 0x3F), 0x80 | ((x >>> 12) & 0x3F),
0x80 | ((x >>> 6) & 0x3F), 0x80 | ((x >>> 6) & 0x3F),
0x80 | (x & 0x3F) 0x80 | (x & 0x3F)
); );
}
} }
return output;
} }
return output;
}
/** /**
* Converts a Utf8 raw string (0 <= char <= 255) into a real string * Converts a Utf8 raw string (0 <= char <= 255) into a real string
* *
* @param {String} input Utf8 encoded Bytes to convert * @param {String} input Utf8 encoded Bytes to convert
* @return {String} Real string * @return {String} Real string
*/ */
function utf8ByteStringToString(input) { function utf8ByteStringToString(input) {
/*jslint bitwise: true */ /*jslint bitwise: true */
var output = "", i, x, l = input.length; var output = "", i, x, l = input.length;
for (i = 0; i < l; i += 1) { for (i = 0; i < l; i += 1) {
x = input.charCodeAt(i); x = input.charCodeAt(i);
if ((x & 0xF0) === 0xF0) { if ((x & 0xF0) === 0xF0) {
i += 1; i += 1;
x = ((x & 0x07) << 18) | ( x = ((x & 0x07) << 18) | (
i < l ? (input.charCodeAt(i) & 0x3F) << 12 : 0 i < l ? (input.charCodeAt(i) & 0x3F) << 12 : 0
); );
i += 1; i += 1;
x = x | ( x = x | (
i < l ? (input.charCodeAt(i) & 0x3F) << 6 : 0 i < l ? (input.charCodeAt(i) & 0x3F) << 6 : 0
); );
i += 1; i += 1;
x = x | ( x = x | (
i < l ? input.charCodeAt(i) & 0x3F : 0 i < l ? input.charCodeAt(i) & 0x3F : 0
);
if (0x10000 <= x && x <= 0x10FFFF) {
output += String.fromCharCode(
(((x - 0x10000) >>> 10) & 0x03FF) | 0xD800,
(x & 0x03FF) | 0xDC00
); );
if (0x10000 <= x && x <= 0x10FFFF) {
output += String.fromCharCode(
(((x - 0x10000) >>> 10) & 0x03FF) | 0xD800,
(x & 0x03FF) | 0xDC00
);
} else {
output += String.fromCharCode(x);
}
} else if ((x & 0xE0) === 0xE0) {
i += 1;
x = ((x & 0x0F) << 12) | (
i < l ? (input.charCodeAt(i) & 0x3F) << 6 : 0
);
i += 1;
output += String.fromCharCode(x | (
i < l ? input.charCodeAt(i) & 0x3F : 0
));
} else if ((x & 0xC0) === 0xC0) {
i += 1;
output += String.fromCharCode(((x & 0x1F) << 6) | (
i < l ? input.charCodeAt(i) & 0x3F : 0
));
} else { } else {
output += String.fromCharCode(x); output += String.fromCharCode(x);
} }
} else if ((x & 0xE0) === 0xE0) {
i += 1;
x = ((x & 0x0F) << 12) | (
i < l ? (input.charCodeAt(i) & 0x3F) << 6 : 0
);
i += 1;
output += String.fromCharCode(x | (
i < l ? input.charCodeAt(i) & 0x3F : 0
));
} else if ((x & 0xC0) === 0xC0) {
i += 1;
output += String.fromCharCode(((x & 0x1F) << 6) | (
i < l ? input.charCodeAt(i) & 0x3F : 0
));
} else {
output += String.fromCharCode(x);
} }
return output;
} }
return output;
}
////////////////////////////////////////////////////////////
function ord(chr) { ////////////////////////////////////////////////////////////
return chr.charCodeAt(0);
}
function Blob(parts, properties) { function Blob(parts, properties) {
var i, part, raw = '', type; var i, part, raw = '', type;
type = (properties && properties.type && properties.type.toString()) || ""; type = (properties && properties.type && properties.type.toString()) || "";
if (!Array.isArray(parts)) { if (!Array.isArray(parts)) {
throw new TypeError("The method parameter is missing or invalid."); throw new TypeError("The method parameter is missing or invalid.");
}
if (properties !== undefined &&
(typeof properties !== 'object' ||
Object.getPrototypeOf(properties || []) !== Object.prototype)) {
throw new TypeError("Value can't be converted to a dictionnary.");
}
for (i = 0; i < parts.length; i += 1) {
part = parts[i];
if (part instanceof Blob) {
raw += part._data;
} else if (part) {
raw += stringToUtf8ByteString(part.toString());
} else if (part === undefined) {
raw += "undefined";
} }
if (properties !== undefined &&
(typeof properties !== 'object' ||
Object.getPrototypeOf(properties || []) !== Object.prototype)) {
throw new TypeError("Value can't be converted to a dictionnary.");
}
for (i = 0; i < parts.length; i += 1) {
part = parts[i];
if (part instanceof Blob) {
raw += part._data;
} else if (part) {
raw += stringToUtf8ByteString(part.toString());
} else if (part === undefined) {
raw += "undefined";
}
}
Object.defineProperty(this, "_data", {
"configurable": true,
"enumerable": false,
"writable": true,
"value": raw
});
Object.defineProperty(this, "size", {
"configurable": false,
"enumerable": true,
"writable": false,
"value": raw.length
});
Object.defineProperty(this, "type", {
"configurable": false,
"enumerable": true,
"writable": false,
"value": type
});
} }
Object.defineProperty(this, "_data", { Blob.prototype.type = "";
"configurable": true, Blob.prototype.size = 0;
"enumerable": false, Blob.prototype.slice = function (start, end, contentType) {
"writable": true, var data, blob, i, fake_data = '';
"value": raw data = this._data.slice(start, end);
}); for (i = 0; i < data.length; i += 1) {
Object.defineProperty(this, "size", { fake_data += 'a';
"configurable": false, }
"enumerable": true, blob = new Blob([fake_data], {"type": contentType});
"writable": false, blob._data = data;
"value": raw.length return blob;
}); };
Object.defineProperty(this, "type", {
"configurable": false,
"enumerable": true,
"writable": false,
"value": type
});
}
Blob.prototype.type = "";
Blob.prototype.size = 0;
Blob.prototype.slice = function (start, end, contentType) {
var data, blob, i, fake_data = '';
data = this._data.slice(start, end);
for (i = 0; i < data.length; i += 1) {
fake_data += 'a';
}
blob = new Blob([fake_data], {"type": contentType});
blob._data = data;
return blob;
};
////////////////////////////////////////////////////////////
// https://github.com/TristanCavelier/notesntools/blob/\
// master/javascript/emitter.js
function FileReader() {
return;
}
FileReader.prototype.addEventListener = function (eventName, callback) { ////////////////////////////////////////////////////////////
// Check parameters // https://github.com/TristanCavelier/notesntools/blob/\
if (typeof callback !== "function") { // master/javascript/emitter.js
function FileReader() {
return; return;
} }
// assign callback to event FileReader.prototype.addEventListener = function (eventName, callback) {
this._events = this._events || {}; // Check parameters
this._events[eventName] = this._events[eventName] || []; if (typeof callback !== "function") {
this._events[eventName].push(callback); return;
}; }
function dispatchEvent(fr, eventName) { // assign callback to event
var args, i, funs = fr._events && fr._events[eventName] && this._events = this._events || {};
fr._events[eventName].slice(); this._events[eventName] = this._events[eventName] || [];
this._events[eventName].push(callback);
};
// for html5 EventTarget compatibility function dispatchEvent(fr, eventName) {
if (fr.hasOwnProperty('on' + eventName) && var args, i, funs = fr._events && fr._events[eventName] &&
typeof fr['on' + eventName] === "function") { fr._events[eventName].slice();
funs = funs || [];
funs.before = fr['on' + eventName];
}
if (funs) {
args = [].slice.call(arguments, 2);
// for html5 EventTarget compatibility // for html5 EventTarget compatibility
if (funs.before) { if (fr.hasOwnProperty('on' + eventName) &&
// no try catch wraps listeners on EventTarget API typeof fr['on' + eventName] === "function") {
funs.before.apply(fr, args); funs = funs || [];
funs.before = fr['on' + eventName];
} }
// call funs if (funs) {
for (i = 0; i < funs.length; i += 1) { args = [].slice.call(arguments, 2);
funs[i].apply(fr, args);
// for html5 EventTarget compatibility
if (funs.before) {
// no try catch wraps listeners on EventTarget API
funs.before.apply(fr, args);
}
// call funs
for (i = 0; i < funs.length; i += 1) {
funs[i].apply(fr, args);
}
} }
} }
}
FileReader.prototype.removeEventListener = function (eventName, callback) { FileReader.prototype.removeEventListener = function (eventName, callback) {
var i, funs = this._events && this._events[eventName]; var i, funs = this._events && this._events[eventName];
if (funs) { if (funs) {
for (i = 0; i < funs.length; i += 1) { for (i = 0; i < funs.length; i += 1) {
if (funs[i] === callback) { if (funs[i] === callback) {
funs.splice(i, 1); funs.splice(i, 1);
break; break;
}
} }
} }
} };
};
FileReader.prototype.abort = function () { FileReader.prototype.abort = function () {
this.dispatchEvent("abort", {"target": this}); this.dispatchEvent("abort", {"target": this});
delete this._events; delete this._events;
}; };
FileReader.prototype.readAsBinaryString = function (blob) { FileReader.prototype.readAsBinaryString = function (blob) {
var that = this; var that = this;
setTimeout(function () { setTimeout(function () {
dispatchEvent(that, "progress", { dispatchEvent(that, "progress", {
"loaded": blob.size, "loaded": blob.size,
"total": blob.size, "total": blob.size,
"target": that "target": that
}); });
that.result = blob._data; that.result = blob._data;
dispatchEvent(that, "load", { dispatchEvent(that, "load", {
"loaded": blob.size, "loaded": blob.size,
"total": blob.size, "total": blob.size,
"target": that "target": that
});
}); });
}); };
};
FileReader.prototype.readAsText = function (blob) { FileReader.prototype.readAsText = function (blob) {
var that = this; var that = this;
setTimeout(function () { setTimeout(function () {
dispatchEvent(that, "progress", { dispatchEvent(that, "progress", {
"loaded": blob.size, "loaded": blob.size,
"total": blob.size, "total": blob.size,
"target": that "target": that
});
that.result = utf8ByteStringToString(blob._data);
dispatchEvent(that, "load", {
"loaded": blob.size,
"total": blob.size,
"target": that
});
}); });
that.result = utf8ByteStringToString(blob._data); };
dispatchEvent(that, "load", {
"loaded": blob.size, ////////////////////////////////////////////////////////////
"total": blob.size,
"target": that if (typeof Blob !== 'function' || typeof FileReader !== 'function' ||
}); (/\bPhantomJS\b/i).test(navigator.userAgent)) {
}); window.Blob = Blob;
}; window.FileReader = FileReader;
}
//////////////////////////////////////////////////////////// }());
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