diff --git a/pos_qr_show/README.rst b/pos_qr_show/README.rst new file mode 100644 index 0000000000..f4bdf50598 --- /dev/null +++ b/pos_qr_show/README.rst @@ -0,0 +1,38 @@ +.. image:: https://itpp.dev/images/infinity-readme.png + :alt: Tested and maintained by IT Projects Labs + :target: https://itpp.dev + +.. image:: https://img.shields.io/badge/license-MIT-blue.svg + :target: https://opensource.org/licenses/MIT + :alt: License: MIT + +======================= + POS QR Showing in POS +======================= + +Show QR for qr-based payment systems in POS or Customer Screen + +Roadmap +======= + +* TODO: allow select payment amount manually. Currently it always use due amount + +Questions? +========== + +To get an assistance on this module contact us by email :arrow_right: help@itpp.dev + +Contributors +============ +* `Ivan Yelizariev `__ + + +Further information +=================== + +Odoo Apps Store: https://apps.odoo.com/apps/modules/13.0/pos_qr_show/ + + +Notifications on updates: `via Atom `_, `by Email `_ + +Tested on `Odoo 11.0 `_ diff --git a/pos_qr_show/__init__.py b/pos_qr_show/__init__.py new file mode 100644 index 0000000000..acb599cb7e --- /dev/null +++ b/pos_qr_show/__init__.py @@ -0,0 +1 @@ +# License MIT (https://opensource.org/licenses/MIT). diff --git a/pos_qr_show/__manifest__.py b/pos_qr_show/__manifest__.py new file mode 100644 index 0000000000..13cd40cc89 --- /dev/null +++ b/pos_qr_show/__manifest__.py @@ -0,0 +1,25 @@ +# Copyright 2018 Ivan Yelizariev +# License MIT (https://opensource.org/licenses/MIT). +{ + "name": """POS QR Showing in POS""", + "summary": """Show QR for qr-based payment systems in POS or Customer Screen""", + "category": "Hidden", + "images": [], + "version": "14.0.1.0.0", + "application": False, + "author": "IT-Projects LLC, Ivan Yelizariev", + "support": "help@itpp.dev", + "website": "https://github.com/itpp-labs/pos-addons#readme", + "license": "Other OSI approved licence", # MIT + "depends": ["point_of_sale"], + "external_dependencies": {"python": [], "bin": []}, + "data": ["views/assets.xml"], + "demo": [], + "qweb": ["static/src/xml/pos.xml"], + "post_load": None, + "pre_init_hook": None, + "post_init_hook": None, + "uninstall_hook": None, + "auto_install": False, + "installable": True, +} diff --git a/pos_qr_show/doc/changelog.rst b/pos_qr_show/doc/changelog.rst new file mode 100644 index 0000000000..5583eb326a --- /dev/null +++ b/pos_qr_show/doc/changelog.rst @@ -0,0 +1,4 @@ +`1.0.0` +------- + +- **Init version** diff --git a/pos_qr_show/doc/index.rst b/pos_qr_show/doc/index.rst new file mode 100644 index 0000000000..d26439c8a3 --- /dev/null +++ b/pos_qr_show/doc/index.rst @@ -0,0 +1,5 @@ +======================= + POS QR Showing in POS +======================= + +The module cannot be used alone. Try to install, for example, `pos_wechat `__. diff --git a/pos_qr_show/i18n/pos_qr_show.pot b/pos_qr_show/i18n/pos_qr_show.pot new file mode 100644 index 0000000000..d2e396f159 --- /dev/null +++ b/pos_qr_show/i18n/pos_qr_show.pot @@ -0,0 +1,14 @@ +# Translation of Odoo Server. +# This file contains the translation of the following modules: +# +msgid "" +msgstr "" +"Project-Id-Version: Odoo Server 12.0\n" +"Report-Msgid-Bugs-To: \n" +"Last-Translator: <>\n" +"Language-Team: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: \n" +"Plural-Forms: \n" + diff --git a/pos_qr_show/static/description/icon.png b/pos_qr_show/static/description/icon.png new file mode 100644 index 0000000000..8a058284ed Binary files /dev/null and b/pos_qr_show/static/description/icon.png differ diff --git a/pos_qr_show/static/description/index.html b/pos_qr_show/static/description/index.html new file mode 100644 index 0000000000..563238a2d2 --- /dev/null +++ b/pos_qr_show/static/description/index.html @@ -0,0 +1,97 @@ +
+
+
+

POS QR Showing in POS

+
+
+
+ +
+
+
+ +
+ Key features: +
    + +
  • + + Show QR in Payment Screen in POS +
    • + +
  • + + Show QR in Customer Screeen +
    • + +
+
+ +
+
+
+ +
+
+
+ +
+ There is no way to show QR without using extra module. Try for example WeChat Payments in POS +
+ +
+
+
+ +
+
+
+

Need our service?

+

Contact us by email or fill out request form

+ +
+
+
+
+ Tested on Odoo
12.0 community +
+ +
+
+
+
diff --git a/pos_qr_show/static/lib/jquery-qrcode.js b/pos_qr_show/static/lib/jquery-qrcode.js new file mode 100644 index 0000000000..b87e884b4e --- /dev/null +++ b/pos_qr_show/static/lib/jquery-qrcode.js @@ -0,0 +1,2332 @@ +/*! jquery-qrcode v0.14.0 - https://larsjung.de/jquery-qrcode/ */ +(function (vendor_qrcode) { + 'use strict'; + + var jq = window.jQuery; + + // Check if canvas is available in the browser (as Modernizr does) + var hasCanvas = (function () { + var elem = document.createElement('canvas'); + return !!(elem.getContext && elem.getContext('2d')); + }()); + + // Wrapper for the original QR code generator. + function createQRCode(text, level, version, quiet) { + var qr = {}; + + var vqr = vendor_qrcode(version, level); + vqr.addData(text); + vqr.make(); + + quiet = quiet || 0; + + var qrModuleCount = vqr.getModuleCount(); + var quietModuleCount = vqr.getModuleCount() + 2 * quiet; + + function isDark(row, col) { + row -= quiet; + col -= quiet; + + if (row < 0 || row >= qrModuleCount || col < 0 || col >= qrModuleCount) { + return false; + } + return vqr.isDark(row, col); + } + + function addBlank(l, t, r, b) { + var prevIsDark = qr.isDark; + var moduleSize = 1 / quietModuleCount; + + qr.isDark = function (row, col) { + var ml = col * moduleSize; + var mt = row * moduleSize; + var mr = ml + moduleSize; + var mb = mt + moduleSize; + + return prevIsDark(row, col) && (l > mr || ml > r || t > mb || mt > b); + }; + } + + qr.text = text; + qr.level = level; + qr.version = version; + qr.moduleCount = quietModuleCount; + qr.isDark = isDark; + qr.addBlank = addBlank; + + return qr; + } + + // Returns a minimal QR code for the given text starting with version `minVersion`. + // Returns `undefined` if `text` is too long to be encoded in `maxVersion`. + function createMinQRCode(text, level, minVersion, maxVersion, quiet) { + minVersion = Math.max(1, minVersion || 1); + maxVersion = Math.min(40, maxVersion || 40); + for (var version = minVersion; version <= maxVersion; version += 1) { + try { + return createQRCode(text, level, version, quiet); + } catch (err) {/* empty */} + } + return undefined; + } + + function drawBackgroundLabel(qr, context, settings) { + var size = settings.size; + var font = 'bold ' + settings.mSize * size + 'px ' + settings.fontname; + var ctx = jq('')[0].getContext('2d'); + + ctx.font = font; + + var w = ctx.measureText(settings.label).width; + var sh = settings.mSize; + var sw = w / size; + var sl = (1 - sw) * settings.mPosX; + var st = (1 - sh) * settings.mPosY; + var sr = sl + sw; + var sb = st + sh; + var pad = 0.01; + + if (settings.mode === 1) { + // Strip + qr.addBlank(0, st - pad, size, sb + pad); + } else { + // Box + qr.addBlank(sl - pad, st - pad, sr + pad, sb + pad); + } + + context.fillStyle = settings.fontcolor; + context.font = font; + context.fillText(settings.label, sl * size, st * size + 0.75 * settings.mSize * size); + } + + function drawBackgroundImage(qr, context, settings) { + var size = settings.size; + var w = settings.image.naturalWidth || 1; + var h = settings.image.naturalHeight || 1; + var sh = settings.mSize; + var sw = sh * w / h; + var sl = (1 - sw) * settings.mPosX; + var st = (1 - sh) * settings.mPosY; + var sr = sl + sw; + var sb = st + sh; + var pad = 0.01; + + if (settings.mode === 3) { + // Strip + qr.addBlank(0, st - pad, size, sb + pad); + } else { + // Box + qr.addBlank(sl - pad, st - pad, sr + pad, sb + pad); + } + + context.drawImage(settings.image, sl * size, st * size, sw * size, sh * size); + } + + function drawBackground(qr, context, settings) { + if (jq(settings.background).is('img')) { + context.drawImage(settings.background, 0, 0, settings.size, settings.size); + } else if (settings.background) { + context.fillStyle = settings.background; + context.fillRect(settings.left, settings.top, settings.size, settings.size); + } + + var mode = settings.mode; + if (mode === 1 || mode === 2) { + drawBackgroundLabel(qr, context, settings); + } else if (mode === 3 || mode === 4) { + drawBackgroundImage(qr, context, settings); + } + } + + function drawModuleDefault(qr, context, settings, left, top, width, row, col) { + if (qr.isDark(row, col)) { + context.rect(left, top, width, width); + } + } + + function drawModuleRoundedDark(ctx, l, t, r, b, rad, nw, ne, se, sw) { + if (nw) { + ctx.moveTo(l + rad, t); + } else { + ctx.moveTo(l, t); + } + + if (ne) { + ctx.lineTo(r - rad, t); + ctx.arcTo(r, t, r, b, rad); + } else { + ctx.lineTo(r, t); + } + + if (se) { + ctx.lineTo(r, b - rad); + ctx.arcTo(r, b, l, b, rad); + } else { + ctx.lineTo(r, b); + } + + if (sw) { + ctx.lineTo(l + rad, b); + ctx.arcTo(l, b, l, t, rad); + } else { + ctx.lineTo(l, b); + } + + if (nw) { + ctx.lineTo(l, t + rad); + ctx.arcTo(l, t, r, t, rad); + } else { + ctx.lineTo(l, t); + } + } + + function drawModuleRoundendLight(ctx, l, t, r, b, rad, nw, ne, se, sw) { + if (nw) { + ctx.moveTo(l + rad, t); + ctx.lineTo(l, t); + ctx.lineTo(l, t + rad); + ctx.arcTo(l, t, l + rad, t, rad); + } + + if (ne) { + ctx.moveTo(r - rad, t); + ctx.lineTo(r, t); + ctx.lineTo(r, t + rad); + ctx.arcTo(r, t, r - rad, t, rad); + } + + if (se) { + ctx.moveTo(r - rad, b); + ctx.lineTo(r, b); + ctx.lineTo(r, b - rad); + ctx.arcTo(r, b, r - rad, b, rad); + } + + if (sw) { + ctx.moveTo(l + rad, b); + ctx.lineTo(l, b); + ctx.lineTo(l, b - rad); + ctx.arcTo(l, b, l + rad, b, rad); + } + } + + function drawModuleRounded(qr, context, settings, left, top, width, row, col) { + var isDark = qr.isDark; + var right = left + width; + var bottom = top + width; + var radius = settings.radius * width; + var rowT = row - 1; + var rowB = row + 1; + var colL = col - 1; + var colR = col + 1; + var center = isDark(row, col); + var northwest = isDark(rowT, colL); + var north = isDark(rowT, col); + var northeast = isDark(rowT, colR); + var east = isDark(row, colR); + var southeast = isDark(rowB, colR); + var south = isDark(rowB, col); + var southwest = isDark(rowB, colL); + var west = isDark(row, colL); + + if (center) { + drawModuleRoundedDark(context, left, top, right, bottom, radius, !north && !west, !north && !east, !south && !east, !south && !west); + } else { + drawModuleRoundendLight(context, left, top, right, bottom, radius, north && west && northwest, north && east && northeast, south && east && southeast, south && west && southwest); + } + } + + function drawModules(qr, context, settings) { + var moduleCount = qr.moduleCount; + var moduleSize = settings.size / moduleCount; + var fn = drawModuleDefault; + var row; + var col; + + if (settings.radius > 0 && settings.radius <= 0.5) { + fn = drawModuleRounded; + } + + context.beginPath(); + for (row = 0; row < moduleCount; row += 1) { + for (col = 0; col < moduleCount; col += 1) { + var l = settings.left + col * moduleSize; + var t = settings.top + row * moduleSize; + var w = moduleSize; + + fn(qr, context, settings, l, t, w, row, col); + } + } + if (jq(settings.fill).is('img')) { + context.strokeStyle = 'rgba(0,0,0,0.5)'; + context.lineWidth = 2; + context.stroke(); + var prev = context.globalCompositeOperation; + context.globalCompositeOperation = 'destination-out'; + context.fill(); + context.globalCompositeOperation = prev; + + context.clip(); + context.drawImage(settings.fill, 0, 0, settings.size, settings.size); + context.restore(); + } else { + context.fillStyle = settings.fill; + context.fill(); + } + } + + // Draws QR code to the given `canvas` and returns it. + function drawOnCanvas(canvas, settings) { + var qr = createMinQRCode(settings.text, settings.ecLevel, settings.minVersion, settings.maxVersion, settings.quiet); + if (!qr) { + return null; + } + + var $canvas = jq(canvas).data('qrcode', qr); + var context = $canvas[0].getContext('2d'); + + drawBackground(qr, context, settings); + drawModules(qr, context, settings); + + return $canvas; + } + + // Returns a `canvas` element representing the QR code for the given settings. + function createCanvas(settings) { + var $canvas = jq('').attr('width', settings.size).attr('height', settings.size); + return drawOnCanvas($canvas, settings); + } + + // Returns an `image` element representing the QR code for the given settings. + function createImage(settings) { + return jq('').attr('src', createCanvas(settings)[0].toDataURL('image/png')); + } + + // Returns a `div` element representing the QR code for the given settings. + function createDiv(settings) { + var qr = createMinQRCode(settings.text, settings.ecLevel, settings.minVersion, settings.maxVersion, settings.quiet); + if (!qr) { + return null; + } + + // some shortcuts to improve compression + var settings_size = settings.size; + var settings_bgColor = settings.background; + var math_floor = Math.floor; + + var moduleCount = qr.moduleCount; + var moduleSize = math_floor(settings_size / moduleCount); + var offset = math_floor(0.5 * (settings_size - moduleSize * moduleCount)); + + var row; + var col; + + var containerCSS = { + position: 'relative', + left: 0, + top: 0, + padding: 0, + margin: 0, + width: settings_size, + height: settings_size + }; + var darkCSS = { + position: 'absolute', + padding: 0, + margin: 0, + width: moduleSize, + height: moduleSize, + 'background-color': settings.fill + }; + + var $div = jq('
').data('qrcode', qr).css(containerCSS); + + if (settings_bgColor) { + $div.css('background-color', settings_bgColor); + } + + for (row = 0; row < moduleCount; row += 1) { + for (col = 0; col < moduleCount; col += 1) { + if (qr.isDark(row, col)) { + jq('
') + .css(darkCSS) + .css({ + left: offset + col * moduleSize, + top: offset + row * moduleSize + }) + .appendTo($div); + } + } + } + + return $div; + } + + function createHTML(settings) { + if (hasCanvas && settings.render === 'canvas') { + return createCanvas(settings); + } else if (hasCanvas && settings.render === 'image') { + return createImage(settings); + } + + return createDiv(settings); + } + + // Plugin + // ====== + + // Default settings + // ---------------- + var defaults = { + // render method: `'canvas'`, `'image'` or `'div'` + render: 'canvas', + + // version range somewhere in 1 .. 40 + minVersion: 1, + maxVersion: 40, + + // error correction level: `'L'`, `'M'`, `'Q'` or `'H'` + ecLevel: 'L', + + // offset in pixel if drawn onto existing canvas + left: 0, + top: 0, + + // size in pixel + size: 200, + + // code color or image element + fill: '#000', + + // background color or image element, `null` for transparent background + background: null, + + // content + text: 'no text', + + // corner radius relative to module width: 0.0 .. 0.5 + radius: 0, + + // quiet zone in modules + quiet: 0, + + // modes + // 0: normal + // 1: label strip + // 2: label box + // 3: image strip + // 4: image box + mode: 0, + + mSize: 0.1, + mPosX: 0.5, + mPosY: 0.5, + + label: 'no label', + fontname: 'sans', + fontcolor: '#000', + + image: null + }; + + // Register the plugin + // ------------------- + jq.fn.qrcode = function (options) { + var settings = jq.extend({}, defaults, options); + + return this.each(function (idx, el) { + if (el.nodeName.toLowerCase() === 'canvas') { + drawOnCanvas(el, settings); + } else { + jq(el).append(createHTML(settings)); + } + }); + }; +}(function () { + // `qrcode` is the single public function defined by the `QR Code Generator` + //--------------------------------------------------------------------- + // + // QR Code Generator for JavaScript + // + // Copyright (c) 2009 Kazuhiko Arase + // + // URL: http://www.d-project.com/ + // + // Licensed under the MIT license: + // http://www.opensource.org/licenses/mit-license.php + // + // The word 'QR Code' is registered trademark of + // DENSO WAVE INCORPORATED + // http://www.denso-wave.com/qrcode/faqpatent-e.html + // + //--------------------------------------------------------------------- + + var qrcode = function() { + + //--------------------------------------------------------------------- + // qrcode + //--------------------------------------------------------------------- + + /** + * qrcode + * @param typeNumber 1 to 40 + * @param errorCorrectLevel 'L','M','Q','H' + */ + var qrcode = function(typeNumber, errorCorrectLevel) { + + var PAD0 = 0xEC; + var PAD1 = 0x11; + + var _typeNumber = typeNumber; + var _errorCorrectLevel = QRErrorCorrectLevel[errorCorrectLevel]; + var _modules = null; + var _moduleCount = 0; + var _dataCache = null; + var _dataList = new Array(); + + var _this = {}; + + var makeImpl = function(test, maskPattern) { + + _moduleCount = _typeNumber * 4 + 17; + _modules = function(moduleCount) { + var modules = new Array(moduleCount); + for (var row = 0; row < moduleCount; row += 1) { + modules[row] = new Array(moduleCount); + for (var col = 0; col < moduleCount; col += 1) { + modules[row][col] = null; + } + } + return modules; + }(_moduleCount); + + setupPositionProbePattern(0, 0); + setupPositionProbePattern(_moduleCount - 7, 0); + setupPositionProbePattern(0, _moduleCount - 7); + setupPositionAdjustPattern(); + setupTimingPattern(); + setupTypeInfo(test, maskPattern); + + if (_typeNumber >= 7) { + setupTypeNumber(test); + } + + if (_dataCache == null) { + _dataCache = createData(_typeNumber, _errorCorrectLevel, _dataList); + } + + mapData(_dataCache, maskPattern); + }; + + var setupPositionProbePattern = function(row, col) { + + for (var r = -1; r <= 7; r += 1) { + + if (row + r <= -1 || _moduleCount <= row + r) continue; + + for (var c = -1; c <= 7; c += 1) { + + if (col + c <= -1 || _moduleCount <= col + c) continue; + + if ( (0 <= r && r <= 6 && (c == 0 || c == 6) ) + || (0 <= c && c <= 6 && (r == 0 || r == 6) ) + || (2 <= r && r <= 4 && 2 <= c && c <= 4) ) { + _modules[row + r][col + c] = true; + } else { + _modules[row + r][col + c] = false; + } + } + } + }; + + var getBestMaskPattern = function() { + + var minLostPoint = 0; + var pattern = 0; + + for (var i = 0; i < 8; i += 1) { + + makeImpl(true, i); + + var lostPoint = QRUtil.getLostPoint(_this); + + if (i == 0 || minLostPoint > lostPoint) { + minLostPoint = lostPoint; + pattern = i; + } + } + + return pattern; + }; + + var setupTimingPattern = function() { + + for (var r = 8; r < _moduleCount - 8; r += 1) { + if (_modules[r][6] != null) { + continue; + } + _modules[r][6] = (r % 2 == 0); + } + + for (var c = 8; c < _moduleCount - 8; c += 1) { + if (_modules[6][c] != null) { + continue; + } + _modules[6][c] = (c % 2 == 0); + } + }; + + var setupPositionAdjustPattern = function() { + + var pos = QRUtil.getPatternPosition(_typeNumber); + + for (var i = 0; i < pos.length; i += 1) { + + for (var j = 0; j < pos.length; j += 1) { + + var row = pos[i]; + var col = pos[j]; + + if (_modules[row][col] != null) { + continue; + } + + for (var r = -2; r <= 2; r += 1) { + + for (var c = -2; c <= 2; c += 1) { + + if (r == -2 || r == 2 || c == -2 || c == 2 + || (r == 0 && c == 0) ) { + _modules[row + r][col + c] = true; + } else { + _modules[row + r][col + c] = false; + } + } + } + } + } + }; + + var setupTypeNumber = function(test) { + + var bits = QRUtil.getBCHTypeNumber(_typeNumber); + + for (var i = 0; i < 18; i += 1) { + var mod = (!test && ( (bits >> i) & 1) == 1); + _modules[Math.floor(i / 3)][i % 3 + _moduleCount - 8 - 3] = mod; + } + + for (var i = 0; i < 18; i += 1) { + var mod = (!test && ( (bits >> i) & 1) == 1); + _modules[i % 3 + _moduleCount - 8 - 3][Math.floor(i / 3)] = mod; + } + }; + + var setupTypeInfo = function(test, maskPattern) { + + var data = (_errorCorrectLevel << 3) | maskPattern; + var bits = QRUtil.getBCHTypeInfo(data); + + // vertical + for (var i = 0; i < 15; i += 1) { + + var mod = (!test && ( (bits >> i) & 1) == 1); + + if (i < 6) { + _modules[i][8] = mod; + } else if (i < 8) { + _modules[i + 1][8] = mod; + } else { + _modules[_moduleCount - 15 + i][8] = mod; + } + } + + // horizontal + for (var i = 0; i < 15; i += 1) { + + var mod = (!test && ( (bits >> i) & 1) == 1); + + if (i < 8) { + _modules[8][_moduleCount - i - 1] = mod; + } else if (i < 9) { + _modules[8][15 - i - 1 + 1] = mod; + } else { + _modules[8][15 - i - 1] = mod; + } + } + + // fixed module + _modules[_moduleCount - 8][8] = (!test); + }; + + var mapData = function(data, maskPattern) { + + var inc = -1; + var row = _moduleCount - 1; + var bitIndex = 7; + var byteIndex = 0; + var maskFunc = QRUtil.getMaskFunction(maskPattern); + + for (var col = _moduleCount - 1; col > 0; col -= 2) { + + if (col == 6) col -= 1; + + while (true) { + + for (var c = 0; c < 2; c += 1) { + + if (_modules[row][col - c] == null) { + + var dark = false; + + if (byteIndex < data.length) { + dark = ( ( (data[byteIndex] >>> bitIndex) & 1) == 1); + } + + var mask = maskFunc(row, col - c); + + if (mask) { + dark = !dark; + } + + _modules[row][col - c] = dark; + bitIndex -= 1; + + if (bitIndex == -1) { + byteIndex += 1; + bitIndex = 7; + } + } + } + + row += inc; + + if (row < 0 || _moduleCount <= row) { + row -= inc; + inc = -inc; + break; + } + } + } + }; + + var createBytes = function(buffer, rsBlocks) { + + var offset = 0; + + var maxDcCount = 0; + var maxEcCount = 0; + + var dcdata = new Array(rsBlocks.length); + var ecdata = new Array(rsBlocks.length); + + for (var r = 0; r < rsBlocks.length; r += 1) { + + var dcCount = rsBlocks[r].dataCount; + var ecCount = rsBlocks[r].totalCount - dcCount; + + maxDcCount = Math.max(maxDcCount, dcCount); + maxEcCount = Math.max(maxEcCount, ecCount); + + dcdata[r] = new Array(dcCount); + + for (var i = 0; i < dcdata[r].length; i += 1) { + dcdata[r][i] = 0xff & buffer.getBuffer()[i + offset]; + } + offset += dcCount; + + var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount); + var rawPoly = qrPolynomial(dcdata[r], rsPoly.getLength() - 1); + + var modPoly = rawPoly.mod(rsPoly); + ecdata[r] = new Array(rsPoly.getLength() - 1); + for (var i = 0; i < ecdata[r].length; i += 1) { + var modIndex = i + modPoly.getLength() - ecdata[r].length; + ecdata[r][i] = (modIndex >= 0)? modPoly.getAt(modIndex) : 0; + } + } + + var totalCodeCount = 0; + for (var i = 0; i < rsBlocks.length; i += 1) { + totalCodeCount += rsBlocks[i].totalCount; + } + + var data = new Array(totalCodeCount); + var index = 0; + + for (var i = 0; i < maxDcCount; i += 1) { + for (var r = 0; r < rsBlocks.length; r += 1) { + if (i < dcdata[r].length) { + data[index] = dcdata[r][i]; + index += 1; + } + } + } + + for (var i = 0; i < maxEcCount; i += 1) { + for (var r = 0; r < rsBlocks.length; r += 1) { + if (i < ecdata[r].length) { + data[index] = ecdata[r][i]; + index += 1; + } + } + } + + return data; + }; + + var createData = function(typeNumber, errorCorrectLevel, dataList) { + + var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel); + + var buffer = qrBitBuffer(); + + for (var i = 0; i < dataList.length; i += 1) { + var data = dataList[i]; + buffer.put(data.getMode(), 4); + buffer.put(data.getLength(), QRUtil.getLengthInBits(data.getMode(), typeNumber) ); + data.write(buffer); + } + + // calc num max data. + var totalDataCount = 0; + for (var i = 0; i < rsBlocks.length; i += 1) { + totalDataCount += rsBlocks[i].dataCount; + } + + if (buffer.getLengthInBits() > totalDataCount * 8) { + throw new Error('code length overflow. (' + + buffer.getLengthInBits() + + '>' + + totalDataCount * 8 + + ')'); + } + + // end code + if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) { + buffer.put(0, 4); + } + + // padding + while (buffer.getLengthInBits() % 8 != 0) { + buffer.putBit(false); + } + + // padding + while (true) { + + if (buffer.getLengthInBits() >= totalDataCount * 8) { + break; + } + buffer.put(PAD0, 8); + + if (buffer.getLengthInBits() >= totalDataCount * 8) { + break; + } + buffer.put(PAD1, 8); + } + + return createBytes(buffer, rsBlocks); + }; + + _this.addData = function(data) { + var newData = qr8BitByte(data); + _dataList.push(newData); + _dataCache = null; + }; + + _this.isDark = function(row, col) { + if (row < 0 || _moduleCount <= row || col < 0 || _moduleCount <= col) { + throw new Error(row + ',' + col); + } + return _modules[row][col]; + }; + + _this.getModuleCount = function() { + return _moduleCount; + }; + + _this.make = function() { + makeImpl(false, getBestMaskPattern() ); + }; + + _this.createTableTag = function(cellSize, margin) { + + cellSize = cellSize || 2; + margin = (typeof margin == 'undefined')? cellSize * 4 : margin; + + var qrHtml = ''; + + qrHtml += ''; + qrHtml += ''; + + for (var r = 0; r < _this.getModuleCount(); r += 1) { + + qrHtml += ''; + + for (var c = 0; c < _this.getModuleCount(); c += 1) { + qrHtml += ''; + } + + qrHtml += ''; + qrHtml += '
'; + } + + qrHtml += '
'; + + return qrHtml; + }; + + _this.createImgTag = function(cellSize, margin) { + + cellSize = cellSize || 2; + margin = (typeof margin == 'undefined')? cellSize * 4 : margin; + + var size = _this.getModuleCount() * cellSize + margin * 2; + var min = margin; + var max = size - margin; + + return createImgTag(size, size, function(x, y) { + if (min <= x && x < max && min <= y && y < max) { + var c = Math.floor( (x - min) / cellSize); + var r = Math.floor( (y - min) / cellSize); + return _this.isDark(r, c)? 0 : 1; + } else { + return 1; + } + } ); + }; + + return _this; + }; + + //--------------------------------------------------------------------- + // qrcode.stringToBytes + //--------------------------------------------------------------------- + + qrcode.stringToBytes = function(s) { + var bytes = new Array(); + for (var i = 0; i < s.length; i += 1) { + var c = s.charCodeAt(i); + bytes.push(c & 0xff); + } + return bytes; + }; + + //--------------------------------------------------------------------- + // qrcode.createStringToBytes + //--------------------------------------------------------------------- + + /** + * @param unicodeData base64 string of byte array. + * [16bit Unicode],[16bit Bytes], ... + * @param numChars + */ + qrcode.createStringToBytes = function(unicodeData, numChars) { + + // create conversion map. + + var unicodeMap = function() { + + var bin = base64DecodeInputStream(unicodeData); + var read = function() { + var b = bin.read(); + if (b == -1) throw new Error(); + return b; + }; + + var count = 0; + var unicodeMap = {}; + while (true) { + var b0 = bin.read(); + if (b0 == -1) break; + var b1 = read(); + var b2 = read(); + var b3 = read(); + var k = String.fromCharCode( (b0 << 8) | b1); + var v = (b2 << 8) | b3; + unicodeMap[k] = v; + count += 1; + } + if (count != numChars) { + throw new Error(count + ' != ' + numChars); + } + + return unicodeMap; + }(); + + var unknownChar = '?'.charCodeAt(0); + + return function(s) { + var bytes = new Array(); + for (var i = 0; i < s.length; i += 1) { + var c = s.charCodeAt(i); + if (c < 128) { + bytes.push(c); + } else { + var b = unicodeMap[s.charAt(i)]; + if (typeof b == 'number') { + if ( (b & 0xff) == b) { + // 1byte + bytes.push(b); + } else { + // 2bytes + bytes.push(b >>> 8); + bytes.push(b & 0xff); + } + } else { + bytes.push(unknownChar); + } + } + } + return bytes; + }; + }; + + //--------------------------------------------------------------------- + // QRMode + //--------------------------------------------------------------------- + + var QRMode = { + MODE_NUMBER : 1 << 0, + MODE_ALPHA_NUM : 1 << 1, + MODE_8BIT_BYTE : 1 << 2, + MODE_KANJI : 1 << 3 + }; + + //--------------------------------------------------------------------- + // QRErrorCorrectLevel + //--------------------------------------------------------------------- + + var QRErrorCorrectLevel = { + L : 1, + M : 0, + Q : 3, + H : 2 + }; + + //--------------------------------------------------------------------- + // QRMaskPattern + //--------------------------------------------------------------------- + + var QRMaskPattern = { + PATTERN000 : 0, + PATTERN001 : 1, + PATTERN010 : 2, + PATTERN011 : 3, + PATTERN100 : 4, + PATTERN101 : 5, + PATTERN110 : 6, + PATTERN111 : 7 + }; + + //--------------------------------------------------------------------- + // QRUtil + //--------------------------------------------------------------------- + + var QRUtil = function() { + + var PATTERN_POSITION_TABLE = [ + [], + [6, 18], + [6, 22], + [6, 26], + [6, 30], + [6, 34], + [6, 22, 38], + [6, 24, 42], + [6, 26, 46], + [6, 28, 50], + [6, 30, 54], + [6, 32, 58], + [6, 34, 62], + [6, 26, 46, 66], + [6, 26, 48, 70], + [6, 26, 50, 74], + [6, 30, 54, 78], + [6, 30, 56, 82], + [6, 30, 58, 86], + [6, 34, 62, 90], + [6, 28, 50, 72, 94], + [6, 26, 50, 74, 98], + [6, 30, 54, 78, 102], + [6, 28, 54, 80, 106], + [6, 32, 58, 84, 110], + [6, 30, 58, 86, 114], + [6, 34, 62, 90, 118], + [6, 26, 50, 74, 98, 122], + [6, 30, 54, 78, 102, 126], + [6, 26, 52, 78, 104, 130], + [6, 30, 56, 82, 108, 134], + [6, 34, 60, 86, 112, 138], + [6, 30, 58, 86, 114, 142], + [6, 34, 62, 90, 118, 146], + [6, 30, 54, 78, 102, 126, 150], + [6, 24, 50, 76, 102, 128, 154], + [6, 28, 54, 80, 106, 132, 158], + [6, 32, 58, 84, 110, 136, 162], + [6, 26, 54, 82, 110, 138, 166], + [6, 30, 58, 86, 114, 142, 170] + ]; + var G15 = (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0); + var G18 = (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0); + var G15_MASK = (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1); + + var _this = {}; + + var getBCHDigit = function(data) { + var digit = 0; + while (data != 0) { + digit += 1; + data >>>= 1; + } + return digit; + }; + + _this.getBCHTypeInfo = function(data) { + var d = data << 10; + while (getBCHDigit(d) - getBCHDigit(G15) >= 0) { + d ^= (G15 << (getBCHDigit(d) - getBCHDigit(G15) ) ); + } + return ( (data << 10) | d) ^ G15_MASK; + }; + + _this.getBCHTypeNumber = function(data) { + var d = data << 12; + while (getBCHDigit(d) - getBCHDigit(G18) >= 0) { + d ^= (G18 << (getBCHDigit(d) - getBCHDigit(G18) ) ); + } + return (data << 12) | d; + }; + + _this.getPatternPosition = function(typeNumber) { + return PATTERN_POSITION_TABLE[typeNumber - 1]; + }; + + _this.getMaskFunction = function(maskPattern) { + + switch (maskPattern) { + + case QRMaskPattern.PATTERN000 : + return function(i, j) { return (i + j) % 2 == 0; }; + case QRMaskPattern.PATTERN001 : + return function(i, j) { return i % 2 == 0; }; + case QRMaskPattern.PATTERN010 : + return function(i, j) { return j % 3 == 0; }; + case QRMaskPattern.PATTERN011 : + return function(i, j) { return (i + j) % 3 == 0; }; + case QRMaskPattern.PATTERN100 : + return function(i, j) { return (Math.floor(i / 2) + Math.floor(j / 3) ) % 2 == 0; }; + case QRMaskPattern.PATTERN101 : + return function(i, j) { return (i * j) % 2 + (i * j) % 3 == 0; }; + case QRMaskPattern.PATTERN110 : + return function(i, j) { return ( (i * j) % 2 + (i * j) % 3) % 2 == 0; }; + case QRMaskPattern.PATTERN111 : + return function(i, j) { return ( (i * j) % 3 + (i + j) % 2) % 2 == 0; }; + + default : + throw new Error('bad maskPattern:' + maskPattern); + } + }; + + _this.getErrorCorrectPolynomial = function(errorCorrectLength) { + var a = qrPolynomial([1], 0); + for (var i = 0; i < errorCorrectLength; i += 1) { + a = a.multiply(qrPolynomial([1, QRMath.gexp(i)], 0) ); + } + return a; + }; + + _this.getLengthInBits = function(mode, type) { + + if (1 <= type && type < 10) { + + // 1 - 9 + + switch(mode) { + case QRMode.MODE_NUMBER : return 10; + case QRMode.MODE_ALPHA_NUM : return 9; + case QRMode.MODE_8BIT_BYTE : return 8; + case QRMode.MODE_KANJI : return 8; + default : + throw new Error('mode:' + mode); + } + + } else if (type < 27) { + + // 10 - 26 + + switch(mode) { + case QRMode.MODE_NUMBER : return 12; + case QRMode.MODE_ALPHA_NUM : return 11; + case QRMode.MODE_8BIT_BYTE : return 16; + case QRMode.MODE_KANJI : return 10; + default : + throw new Error('mode:' + mode); + } + + } else if (type < 41) { + + // 27 - 40 + + switch(mode) { + case QRMode.MODE_NUMBER : return 14; + case QRMode.MODE_ALPHA_NUM : return 13; + case QRMode.MODE_8BIT_BYTE : return 16; + case QRMode.MODE_KANJI : return 12; + default : + throw new Error('mode:' + mode); + } + + } else { + throw new Error('type:' + type); + } + }; + + _this.getLostPoint = function(qrcode) { + + var moduleCount = qrcode.getModuleCount(); + + var lostPoint = 0; + + // LEVEL1 + + for (var row = 0; row < moduleCount; row += 1) { + for (var col = 0; col < moduleCount; col += 1) { + + var sameCount = 0; + var dark = qrcode.isDark(row, col); + + for (var r = -1; r <= 1; r += 1) { + + if (row + r < 0 || moduleCount <= row + r) { + continue; + } + + for (var c = -1; c <= 1; c += 1) { + + if (col + c < 0 || moduleCount <= col + c) { + continue; + } + + if (r == 0 && c == 0) { + continue; + } + + if (dark == qrcode.isDark(row + r, col + c) ) { + sameCount += 1; + } + } + } + + if (sameCount > 5) { + lostPoint += (3 + sameCount - 5); + } + } + }; + + // LEVEL2 + + for (var row = 0; row < moduleCount - 1; row += 1) { + for (var col = 0; col < moduleCount - 1; col += 1) { + var count = 0; + if (qrcode.isDark(row, col) ) count += 1; + if (qrcode.isDark(row + 1, col) ) count += 1; + if (qrcode.isDark(row, col + 1) ) count += 1; + if (qrcode.isDark(row + 1, col + 1) ) count += 1; + if (count == 0 || count == 4) { + lostPoint += 3; + } + } + } + + // LEVEL3 + + for (var row = 0; row < moduleCount; row += 1) { + for (var col = 0; col < moduleCount - 6; col += 1) { + if (qrcode.isDark(row, col) + && !qrcode.isDark(row, col + 1) + && qrcode.isDark(row, col + 2) + && qrcode.isDark(row, col + 3) + && qrcode.isDark(row, col + 4) + && !qrcode.isDark(row, col + 5) + && qrcode.isDark(row, col + 6) ) { + lostPoint += 40; + } + } + } + + for (var col = 0; col < moduleCount; col += 1) { + for (var row = 0; row < moduleCount - 6; row += 1) { + if (qrcode.isDark(row, col) + && !qrcode.isDark(row + 1, col) + && qrcode.isDark(row + 2, col) + && qrcode.isDark(row + 3, col) + && qrcode.isDark(row + 4, col) + && !qrcode.isDark(row + 5, col) + && qrcode.isDark(row + 6, col) ) { + lostPoint += 40; + } + } + } + + // LEVEL4 + + var darkCount = 0; + + for (var col = 0; col < moduleCount; col += 1) { + for (var row = 0; row < moduleCount; row += 1) { + if (qrcode.isDark(row, col) ) { + darkCount += 1; + } + } + } + + var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5; + lostPoint += ratio * 10; + + return lostPoint; + }; + + return _this; + }(); + + //--------------------------------------------------------------------- + // QRMath + //--------------------------------------------------------------------- + + var QRMath = function() { + + var EXP_TABLE = new Array(256); + var LOG_TABLE = new Array(256); + + // initialize tables + for (var i = 0; i < 8; i += 1) { + EXP_TABLE[i] = 1 << i; + } + for (var i = 8; i < 256; i += 1) { + EXP_TABLE[i] = EXP_TABLE[i - 4] + ^ EXP_TABLE[i - 5] + ^ EXP_TABLE[i - 6] + ^ EXP_TABLE[i - 8]; + } + for (var i = 0; i < 255; i += 1) { + LOG_TABLE[EXP_TABLE[i] ] = i; + } + + var _this = {}; + + _this.glog = function(n) { + + if (n < 1) { + throw new Error('glog(' + n + ')'); + } + + return LOG_TABLE[n]; + }; + + _this.gexp = function(n) { + + while (n < 0) { + n += 255; + } + + while (n >= 256) { + n -= 255; + } + + return EXP_TABLE[n]; + }; + + return _this; + }(); + + //--------------------------------------------------------------------- + // qrPolynomial + //--------------------------------------------------------------------- + + function qrPolynomial(num, shift) { + + if (typeof num.length == 'undefined') { + throw new Error(num.length + '/' + shift); + } + + var _num = function() { + var offset = 0; + while (offset < num.length && num[offset] == 0) { + offset += 1; + } + var _num = new Array(num.length - offset + shift); + for (var i = 0; i < num.length - offset; i += 1) { + _num[i] = num[i + offset]; + } + return _num; + }(); + + var _this = {}; + + _this.getAt = function(index) { + return _num[index]; + }; + + _this.getLength = function() { + return _num.length; + }; + + _this.multiply = function(e) { + + var num = new Array(_this.getLength() + e.getLength() - 1); + + for (var i = 0; i < _this.getLength(); i += 1) { + for (var j = 0; j < e.getLength(); j += 1) { + num[i + j] ^= QRMath.gexp(QRMath.glog(_this.getAt(i) ) + QRMath.glog(e.getAt(j) ) ); + } + } + + return qrPolynomial(num, 0); + }; + + _this.mod = function(e) { + + if (_this.getLength() - e.getLength() < 0) { + return _this; + } + + var ratio = QRMath.glog(_this.getAt(0) ) - QRMath.glog(e.getAt(0) ); + + var num = new Array(_this.getLength() ); + for (var i = 0; i < _this.getLength(); i += 1) { + num[i] = _this.getAt(i); + } + + for (var i = 0; i < e.getLength(); i += 1) { + num[i] ^= QRMath.gexp(QRMath.glog(e.getAt(i) ) + ratio); + } + + // recursive call + return qrPolynomial(num, 0).mod(e); + }; + + return _this; + }; + + //--------------------------------------------------------------------- + // QRRSBlock + //--------------------------------------------------------------------- + + var QRRSBlock = function() { + + var RS_BLOCK_TABLE = [ + + // L + // M + // Q + // H + + // 1 + [1, 26, 19], + [1, 26, 16], + [1, 26, 13], + [1, 26, 9], + + // 2 + [1, 44, 34], + [1, 44, 28], + [1, 44, 22], + [1, 44, 16], + + // 3 + [1, 70, 55], + [1, 70, 44], + [2, 35, 17], + [2, 35, 13], + + // 4 + [1, 100, 80], + [2, 50, 32], + [2, 50, 24], + [4, 25, 9], + + // 5 + [1, 134, 108], + [2, 67, 43], + [2, 33, 15, 2, 34, 16], + [2, 33, 11, 2, 34, 12], + + // 6 + [2, 86, 68], + [4, 43, 27], + [4, 43, 19], + [4, 43, 15], + + // 7 + [2, 98, 78], + [4, 49, 31], + [2, 32, 14, 4, 33, 15], + [4, 39, 13, 1, 40, 14], + + // 8 + [2, 121, 97], + [2, 60, 38, 2, 61, 39], + [4, 40, 18, 2, 41, 19], + [4, 40, 14, 2, 41, 15], + + // 9 + [2, 146, 116], + [3, 58, 36, 2, 59, 37], + [4, 36, 16, 4, 37, 17], + [4, 36, 12, 4, 37, 13], + + // 10 + [2, 86, 68, 2, 87, 69], + [4, 69, 43, 1, 70, 44], + [6, 43, 19, 2, 44, 20], + [6, 43, 15, 2, 44, 16], + + // 11 + [4, 101, 81], + [1, 80, 50, 4, 81, 51], + [4, 50, 22, 4, 51, 23], + [3, 36, 12, 8, 37, 13], + + // 12 + [2, 116, 92, 2, 117, 93], + [6, 58, 36, 2, 59, 37], + [4, 46, 20, 6, 47, 21], + [7, 42, 14, 4, 43, 15], + + // 13 + [4, 133, 107], + [8, 59, 37, 1, 60, 38], + [8, 44, 20, 4, 45, 21], + [12, 33, 11, 4, 34, 12], + + // 14 + [3, 145, 115, 1, 146, 116], + [4, 64, 40, 5, 65, 41], + [11, 36, 16, 5, 37, 17], + [11, 36, 12, 5, 37, 13], + + // 15 + [5, 109, 87, 1, 110, 88], + [5, 65, 41, 5, 66, 42], + [5, 54, 24, 7, 55, 25], + [11, 36, 12, 7, 37, 13], + + // 16 + [5, 122, 98, 1, 123, 99], + [7, 73, 45, 3, 74, 46], + [15, 43, 19, 2, 44, 20], + [3, 45, 15, 13, 46, 16], + + // 17 + [1, 135, 107, 5, 136, 108], + [10, 74, 46, 1, 75, 47], + [1, 50, 22, 15, 51, 23], + [2, 42, 14, 17, 43, 15], + + // 18 + [5, 150, 120, 1, 151, 121], + [9, 69, 43, 4, 70, 44], + [17, 50, 22, 1, 51, 23], + [2, 42, 14, 19, 43, 15], + + // 19 + [3, 141, 113, 4, 142, 114], + [3, 70, 44, 11, 71, 45], + [17, 47, 21, 4, 48, 22], + [9, 39, 13, 16, 40, 14], + + // 20 + [3, 135, 107, 5, 136, 108], + [3, 67, 41, 13, 68, 42], + [15, 54, 24, 5, 55, 25], + [15, 43, 15, 10, 44, 16], + + // 21 + [4, 144, 116, 4, 145, 117], + [17, 68, 42], + [17, 50, 22, 6, 51, 23], + [19, 46, 16, 6, 47, 17], + + // 22 + [2, 139, 111, 7, 140, 112], + [17, 74, 46], + [7, 54, 24, 16, 55, 25], + [34, 37, 13], + + // 23 + [4, 151, 121, 5, 152, 122], + [4, 75, 47, 14, 76, 48], + [11, 54, 24, 14, 55, 25], + [16, 45, 15, 14, 46, 16], + + // 24 + [6, 147, 117, 4, 148, 118], + [6, 73, 45, 14, 74, 46], + [11, 54, 24, 16, 55, 25], + [30, 46, 16, 2, 47, 17], + + // 25 + [8, 132, 106, 4, 133, 107], + [8, 75, 47, 13, 76, 48], + [7, 54, 24, 22, 55, 25], + [22, 45, 15, 13, 46, 16], + + // 26 + [10, 142, 114, 2, 143, 115], + [19, 74, 46, 4, 75, 47], + [28, 50, 22, 6, 51, 23], + [33, 46, 16, 4, 47, 17], + + // 27 + [8, 152, 122, 4, 153, 123], + [22, 73, 45, 3, 74, 46], + [8, 53, 23, 26, 54, 24], + [12, 45, 15, 28, 46, 16], + + // 28 + [3, 147, 117, 10, 148, 118], + [3, 73, 45, 23, 74, 46], + [4, 54, 24, 31, 55, 25], + [11, 45, 15, 31, 46, 16], + + // 29 + [7, 146, 116, 7, 147, 117], + [21, 73, 45, 7, 74, 46], + [1, 53, 23, 37, 54, 24], + [19, 45, 15, 26, 46, 16], + + // 30 + [5, 145, 115, 10, 146, 116], + [19, 75, 47, 10, 76, 48], + [15, 54, 24, 25, 55, 25], + [23, 45, 15, 25, 46, 16], + + // 31 + [13, 145, 115, 3, 146, 116], + [2, 74, 46, 29, 75, 47], + [42, 54, 24, 1, 55, 25], + [23, 45, 15, 28, 46, 16], + + // 32 + [17, 145, 115], + [10, 74, 46, 23, 75, 47], + [10, 54, 24, 35, 55, 25], + [19, 45, 15, 35, 46, 16], + + // 33 + [17, 145, 115, 1, 146, 116], + [14, 74, 46, 21, 75, 47], + [29, 54, 24, 19, 55, 25], + [11, 45, 15, 46, 46, 16], + + // 34 + [13, 145, 115, 6, 146, 116], + [14, 74, 46, 23, 75, 47], + [44, 54, 24, 7, 55, 25], + [59, 46, 16, 1, 47, 17], + + // 35 + [12, 151, 121, 7, 152, 122], + [12, 75, 47, 26, 76, 48], + [39, 54, 24, 14, 55, 25], + [22, 45, 15, 41, 46, 16], + + // 36 + [6, 151, 121, 14, 152, 122], + [6, 75, 47, 34, 76, 48], + [46, 54, 24, 10, 55, 25], + [2, 45, 15, 64, 46, 16], + + // 37 + [17, 152, 122, 4, 153, 123], + [29, 74, 46, 14, 75, 47], + [49, 54, 24, 10, 55, 25], + [24, 45, 15, 46, 46, 16], + + // 38 + [4, 152, 122, 18, 153, 123], + [13, 74, 46, 32, 75, 47], + [48, 54, 24, 14, 55, 25], + [42, 45, 15, 32, 46, 16], + + // 39 + [20, 147, 117, 4, 148, 118], + [40, 75, 47, 7, 76, 48], + [43, 54, 24, 22, 55, 25], + [10, 45, 15, 67, 46, 16], + + // 40 + [19, 148, 118, 6, 149, 119], + [18, 75, 47, 31, 76, 48], + [34, 54, 24, 34, 55, 25], + [20, 45, 15, 61, 46, 16] + ]; + + var qrRSBlock = function(totalCount, dataCount) { + var _this = {}; + _this.totalCount = totalCount; + _this.dataCount = dataCount; + return _this; + }; + + var _this = {}; + + var getRsBlockTable = function(typeNumber, errorCorrectLevel) { + + switch(errorCorrectLevel) { + case QRErrorCorrectLevel.L : + return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0]; + case QRErrorCorrectLevel.M : + return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1]; + case QRErrorCorrectLevel.Q : + return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2]; + case QRErrorCorrectLevel.H : + return RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3]; + default : + return undefined; + } + }; + + _this.getRSBlocks = function(typeNumber, errorCorrectLevel) { + + var rsBlock = getRsBlockTable(typeNumber, errorCorrectLevel); + + if (typeof rsBlock == 'undefined') { + throw new Error('bad rs block @ typeNumber:' + typeNumber + + '/errorCorrectLevel:' + errorCorrectLevel); + } + + var length = rsBlock.length / 3; + + var list = new Array(); + + for (var i = 0; i < length; i += 1) { + + var count = rsBlock[i * 3 + 0]; + var totalCount = rsBlock[i * 3 + 1]; + var dataCount = rsBlock[i * 3 + 2]; + + for (var j = 0; j < count; j += 1) { + list.push(qrRSBlock(totalCount, dataCount) ); + } + } + + return list; + }; + + return _this; + }(); + + //--------------------------------------------------------------------- + // qrBitBuffer + //--------------------------------------------------------------------- + + var qrBitBuffer = function() { + + var _buffer = new Array(); + var _length = 0; + + var _this = {}; + + _this.getBuffer = function() { + return _buffer; + }; + + _this.getAt = function(index) { + var bufIndex = Math.floor(index / 8); + return ( (_buffer[bufIndex] >>> (7 - index % 8) ) & 1) == 1; + }; + + _this.put = function(num, length) { + for (var i = 0; i < length; i += 1) { + _this.putBit( ( (num >>> (length - i - 1) ) & 1) == 1); + } + }; + + _this.getLengthInBits = function() { + return _length; + }; + + _this.putBit = function(bit) { + + var bufIndex = Math.floor(_length / 8); + if (_buffer.length <= bufIndex) { + _buffer.push(0); + } + + if (bit) { + _buffer[bufIndex] |= (0x80 >>> (_length % 8) ); + } + + _length += 1; + }; + + return _this; + }; + + //--------------------------------------------------------------------- + // qr8BitByte + //--------------------------------------------------------------------- + + var qr8BitByte = function(data) { + + var _mode = QRMode.MODE_8BIT_BYTE; + var _data = data; + var _bytes = qrcode.stringToBytes(data); + + var _this = {}; + + _this.getMode = function() { + return _mode; + }; + + _this.getLength = function(buffer) { + return _bytes.length; + }; + + _this.write = function(buffer) { + for (var i = 0; i < _bytes.length; i += 1) { + buffer.put(_bytes[i], 8); + } + }; + + return _this; + }; + + //===================================================================== + // GIF Support etc. + // + + //--------------------------------------------------------------------- + // byteArrayOutputStream + //--------------------------------------------------------------------- + + var byteArrayOutputStream = function() { + + var _bytes = new Array(); + + var _this = {}; + + _this.writeByte = function(b) { + _bytes.push(b & 0xff); + }; + + _this.writeShort = function(i) { + _this.writeByte(i); + _this.writeByte(i >>> 8); + }; + + _this.writeBytes = function(b, off, len) { + off = off || 0; + len = len || b.length; + for (var i = 0; i < len; i += 1) { + _this.writeByte(b[i + off]); + } + }; + + _this.writeString = function(s) { + for (var i = 0; i < s.length; i += 1) { + _this.writeByte(s.charCodeAt(i) ); + } + }; + + _this.toByteArray = function() { + return _bytes; + }; + + _this.toString = function() { + var s = ''; + s += '['; + for (var i = 0; i < _bytes.length; i += 1) { + if (i > 0) { + s += ','; + } + s += _bytes[i]; + } + s += ']'; + return s; + }; + + return _this; + }; + + //--------------------------------------------------------------------- + // base64EncodeOutputStream + //--------------------------------------------------------------------- + + var base64EncodeOutputStream = function() { + + var _buffer = 0; + var _buflen = 0; + var _length = 0; + var _base64 = ''; + + var _this = {}; + + var writeEncoded = function(b) { + _base64 += String.fromCharCode(encode(b & 0x3f) ); + }; + + var encode = function(n) { + if (n < 0) { + // error. + } else if (n < 26) { + return 0x41 + n; + } else if (n < 52) { + return 0x61 + (n - 26); + } else if (n < 62) { + return 0x30 + (n - 52); + } else if (n == 62) { + return 0x2b; + } else if (n == 63) { + return 0x2f; + } + throw new Error('n:' + n); + }; + + _this.writeByte = function(n) { + + _buffer = (_buffer << 8) | (n & 0xff); + _buflen += 8; + _length += 1; + + while (_buflen >= 6) { + writeEncoded(_buffer >>> (_buflen - 6) ); + _buflen -= 6; + } + }; + + _this.flush = function() { + + if (_buflen > 0) { + writeEncoded(_buffer << (6 - _buflen) ); + _buffer = 0; + _buflen = 0; + } + + if (_length % 3 != 0) { + // padding + var padlen = 3 - _length % 3; + for (var i = 0; i < padlen; i += 1) { + _base64 += '='; + } + } + }; + + _this.toString = function() { + return _base64; + }; + + return _this; + }; + + //--------------------------------------------------------------------- + // base64DecodeInputStream + //--------------------------------------------------------------------- + + var base64DecodeInputStream = function(str) { + + var _str = str; + var _pos = 0; + var _buffer = 0; + var _buflen = 0; + + var _this = {}; + + _this.read = function() { + + while (_buflen < 8) { + + if (_pos >= _str.length) { + if (_buflen == 0) { + return -1; + } + throw new Error('unexpected end of file./' + _buflen); + } + + var c = _str.charAt(_pos); + _pos += 1; + + if (c == '=') { + _buflen = 0; + return -1; + } else if (c.match(/^\s$/) ) { + // ignore if whitespace. + continue; + } + + _buffer = (_buffer << 6) | decode(c.charCodeAt(0) ); + _buflen += 6; + } + + var n = (_buffer >>> (_buflen - 8) ) & 0xff; + _buflen -= 8; + return n; + }; + + var decode = function(c) { + if (0x41 <= c && c <= 0x5a) { + return c - 0x41; + } else if (0x61 <= c && c <= 0x7a) { + return c - 0x61 + 26; + } else if (0x30 <= c && c <= 0x39) { + return c - 0x30 + 52; + } else if (c == 0x2b) { + return 62; + } else if (c == 0x2f) { + return 63; + } else { + throw new Error('c:' + c); + } + }; + + return _this; + }; + + //--------------------------------------------------------------------- + // gifImage (B/W) + //--------------------------------------------------------------------- + + var gifImage = function(width, height) { + + var _width = width; + var _height = height; + var _data = new Array(width * height); + + var _this = {}; + + _this.setPixel = function(x, y, pixel) { + _data[y * _width + x] = pixel; + }; + + _this.write = function(out) { + + //--------------------------------- + // GIF Signature + + out.writeString('GIF87a'); + + //--------------------------------- + // Screen Descriptor + + out.writeShort(_width); + out.writeShort(_height); + + out.writeByte(0x80); // 2bit + out.writeByte(0); + out.writeByte(0); + + //--------------------------------- + // Global Color Map + + // black + out.writeByte(0x00); + out.writeByte(0x00); + out.writeByte(0x00); + + // white + out.writeByte(0xff); + out.writeByte(0xff); + out.writeByte(0xff); + + //--------------------------------- + // Image Descriptor + + out.writeString(','); + out.writeShort(0); + out.writeShort(0); + out.writeShort(_width); + out.writeShort(_height); + out.writeByte(0); + + //--------------------------------- + // Local Color Map + + //--------------------------------- + // Raster Data + + var lzwMinCodeSize = 2; + var raster = getLZWRaster(lzwMinCodeSize); + + out.writeByte(lzwMinCodeSize); + + var offset = 0; + + while (raster.length - offset > 255) { + out.writeByte(255); + out.writeBytes(raster, offset, 255); + offset += 255; + } + + out.writeByte(raster.length - offset); + out.writeBytes(raster, offset, raster.length - offset); + out.writeByte(0x00); + + //--------------------------------- + // GIF Terminator + out.writeString(';'); + }; + + var bitOutputStream = function(out) { + + var _out = out; + var _bitLength = 0; + var _bitBuffer = 0; + + var _this = {}; + + _this.write = function(data, length) { + + if ( (data >>> length) != 0) { + throw new Error('length over'); + } + + while (_bitLength + length >= 8) { + _out.writeByte(0xff & ( (data << _bitLength) | _bitBuffer) ); + length -= (8 - _bitLength); + data >>>= (8 - _bitLength); + _bitBuffer = 0; + _bitLength = 0; + } + + _bitBuffer = (data << _bitLength) | _bitBuffer; + _bitLength = _bitLength + length; + }; + + _this.flush = function() { + if (_bitLength > 0) { + _out.writeByte(_bitBuffer); + } + }; + + return _this; + }; + + var getLZWRaster = function(lzwMinCodeSize) { + + var clearCode = 1 << lzwMinCodeSize; + var endCode = (1 << lzwMinCodeSize) + 1; + var bitLength = lzwMinCodeSize + 1; + + // Setup LZWTable + var table = lzwTable(); + + for (var i = 0; i < clearCode; i += 1) { + table.add(String.fromCharCode(i) ); + } + table.add(String.fromCharCode(clearCode) ); + table.add(String.fromCharCode(endCode) ); + + var byteOut = byteArrayOutputStream(); + var bitOut = bitOutputStream(byteOut); + + // clear code + bitOut.write(clearCode, bitLength); + + var dataIndex = 0; + + var s = String.fromCharCode(_data[dataIndex]); + dataIndex += 1; + + while (dataIndex < _data.length) { + + var c = String.fromCharCode(_data[dataIndex]); + dataIndex += 1; + + if (table.contains(s + c) ) { + + s = s + c; + + } else { + + bitOut.write(table.indexOf(s), bitLength); + + if (table.size() < 0xfff) { + + if (table.size() == (1 << bitLength) ) { + bitLength += 1; + } + + table.add(s + c); + } + + s = c; + } + } + + bitOut.write(table.indexOf(s), bitLength); + + // end code + bitOut.write(endCode, bitLength); + + bitOut.flush(); + + return byteOut.toByteArray(); + }; + + var lzwTable = function() { + + var _map = {}; + var _size = 0; + + var _this = {}; + + _this.add = function(key) { + if (_this.contains(key) ) { + throw new Error('dup key:' + key); + } + _map[key] = _size; + _size += 1; + }; + + _this.size = function() { + return _size; + }; + + _this.indexOf = function(key) { + return _map[key]; + }; + + _this.contains = function(key) { + return typeof _map[key] != 'undefined'; + }; + + return _this; + }; + + return _this; + }; + + var createImgTag = function(width, height, getPixel, alt) { + + var gif = gifImage(width, height); + for (var y = 0; y < height; y += 1) { + for (var x = 0; x < width; x += 1) { + gif.setPixel(x, y, getPixel(x, y) ); + } + } + + var b = byteArrayOutputStream(); + gif.write(b); + + var base64 = base64EncodeOutputStream(); + var bytes = b.toByteArray(); + for (var i = 0; i < bytes.length; i += 1) { + base64.writeByte(bytes[i]); + } + base64.flush(); + + var img = ''; + img += '> 6), + 0x80 | (charcode & 0x3f)); + } + else if (charcode < 0xd800 || charcode >= 0xe000) { + utf8.push(0xe0 | (charcode >> 12), + 0x80 | ((charcode>>6) & 0x3f), + 0x80 | (charcode & 0x3f)); + } + // surrogate pair + else { + i++; + // UTF-16 encodes 0x10000-0x10FFFF by + // subtracting 0x10000 and splitting the + // 20 bits of 0x0-0xFFFFF into two halves + charcode = 0x10000 + (((charcode & 0x3ff)<<10) + | (str.charCodeAt(i) & 0x3ff)); + utf8.push(0xf0 | (charcode >>18), + 0x80 | ((charcode>>12) & 0x3f), + 0x80 | ((charcode>>6) & 0x3f), + 0x80 | (charcode & 0x3f)); + } + } + return utf8; + } + return toUTF8Array(s); + }; + + }(qrcode); + + return qrcode; // eslint-disable-line no-undef +}())); diff --git a/pos_qr_show/static/src/js/pos_qr_show.js b/pos_qr_show/static/src/js/pos_qr_show.js new file mode 100644 index 0000000000..33e5d126a8 --- /dev/null +++ b/pos_qr_show/static/src/js/pos_qr_show.js @@ -0,0 +1,81 @@ +/* Copyright 2018 Ivan Yelizariev + License MIT (https://opensource.org/licenses/MIT). */ +odoo.define("pos_qr_show", function (require) { + "use strict"; + + var models = require("point_of_sale.models"); + + var PosModelSuper = models.PosModel; + models.PosModel = models.PosModel.extend({ + on_payment_qr: function (order, payment_qr) { + // TODO shall we save type of qr too? + // TODO check that order is current order + order.payment_qr = payment_qr; + this.show_payment_qr_on_payment_screen(payment_qr); + if (this.config.iface_customer_facing_display) { + this.send_current_order_to_customer_facing_display(); + } + }, + show_payment_qr_on_payment_screen: function (payment_qr) { + this.hide_payment_qr_on_payment_screen(); + /* EcLevel -- Error Correction Level + L - Low (7%) + M - Medium (15%) + Q - Quartile (25%) + H - High (30%) + + For more options see https://larsjung.de/jquery-qrcode/ + */ + $(".qr-container").qrcode({ + text: payment_qr, + ecLevel: "H", + size: 400, + }); + }, + hide_payment_qr_on_payment_screen: function () { + $(".qr-container").empty(); + }, + render_html_for_customer_facing_display: function () { + var res = PosModelSuper.prototype.render_html_for_customer_facing_display.apply( + this, + arguments + ); + var order = this.get_order(); + if (!order || !order.payment_qr) { + return res; + } + return res.then(function (rendered_html) { + var $rendered_html = $(rendered_html); + + var $elem = $rendered_html.find(".pos-adv"); + $elem.qrcode({ + render: "image", + text: order.payment_qr, + ecLevel: "H", + size: 400, + }); + var image64 = $elem.find("img").attr("src"); + $elem.find("img").remove(); + $elem.css("background-image", "url(" + image64 + ")"); + $rendered_html + .find(".pos-payment_info") + .css("background-color", "#888"); + + // Prop only uses the first element in a set of elements, + // and there's no guarantee that + // customer_facing_display_html is wrapped in a single + // root element. + rendered_html = _.reduce( + $rendered_html, + function (memory, current_element) { + return memory + $(current_element).prop("outerHTML"); + }, + "" + // Initial memory of "" + ); + + return rendered_html; + }); + }, + }); +}); diff --git a/pos_qr_show/static/src/xml/pos.xml b/pos_qr_show/static/src/xml/pos.xml new file mode 100644 index 0000000000..95845245b3 --- /dev/null +++ b/pos_qr_show/static/src/xml/pos.xml @@ -0,0 +1,12 @@ + + + + + +
+ +
+ + + diff --git a/pos_qr_show/views/assets.xml b/pos_qr_show/views/assets.xml new file mode 100644 index 0000000000..deb49a0391 --- /dev/null +++ b/pos_qr_show/views/assets.xml @@ -0,0 +1,18 @@ + + + + +