digitickets.star-web-print/Sample/js/StarWebPrintBuilder.js

Javascript library for printing to Star Micronics printers supporting the WebPRNT interface.

//
// StarWebPrintBuilder API
//
// Version 0.5.0
//
// Copyright (C) 2012-2014 STAR MICRONICS CO., LTD. All Rights Reserved.
//

var StarWebPrintBuilder=function(){};StarWebPrintBuilder.prototype.createAlignmentElement=function(b){var a="<alignment";void 0!=b&&(a+=this._analysisEnumAttribute("position",b.position,/^(left|center|right)$/));return a+"/>"};
StarWebPrintBuilder.prototype.createBarcodeElement=function(b){var a;if(void 0!=b){a="<barcode"+this._analysisEnumAttribute("symbology",b.symbology,/^(UPCE|UPCA|JAN8|JAN13|Code39|ITF|Code128|Code93|NW7)$/);a+=this._analysisEnumAttribute("width",b.width,/^(width[2-4]|width_mode[1-9])$/);a+=this._analysisEnumAttribute("hri",b.hri,/^(false|true)$/);a+=this._analysisValueAttribute("height",b.height,1,255);if(void 0==b.data)throw Error('Argument "data" is undefined.');a=a+">"+this._encodeEscapeSequenceBinary(b.data)}else throw Error("Argument is undefined.");
return a+="</barcode>"};
StarWebPrintBuilder.prototype.createBitImageElement=function(b){var a="<bitimage";if(void 0!=b){var d=0,e=0,c=0,f=0;void 0!=b.x&&(d=b.x);void 0!=b.y&&(e=b.y);void 0!=b.width&&(c=b.width);void 0!=b.height&&(f=b.height);this._analysisValueAttribute("x",d,0,65535);this._analysisValueAttribute("y",e,0,65535);a+=this._analysisValueAttribute("width",c,0,65535);a+=this._analysisValueAttribute("height",f,0,65535);if(void 0==b.context)throw Error('Argument "context" is undefined.');a=a+">"+this._encodeRasterImage(b.context.getImageData(d,
e,c,f).data,c,f)}else throw Error("Argument is undefined.");return a+="</bitimage>"};StarWebPrintBuilder.prototype.createCutPaperElement=function(b){var a="<cutpaper";void 0!=b&&(a+=this._analysisEnumAttribute("feed",b.feed,/^(false|true)$/),a+=this._analysisEnumAttribute("type",b.type,/^(full|partial)$/));return a+"/>"};
StarWebPrintBuilder.prototype.createFeedElement=function(b){var a;if(void 0!=b)if(void 0!=b.line||void 0!=b.unit)a="<feed"+this._analysisValueAttribute("line",b.line,1,255),a+=this._analysisValueAttribute("unit",b.unit,1,255);else throw Error('Argument "line / unit" is undefined.');else throw Error("Argument is undefined.");return a+"/>"};
StarWebPrintBuilder.prototype.createInitializationElement=function(b){var a="<initialization";void 0!=b&&(a+=this._analysisEnumAttribute("reset",b.reset,/^(false|true)$/),a+=this._analysisEnumAttribute("print",b.print,/^(false|true)$/));return a+"/>"};
StarWebPrintBuilder.prototype.createLogoElement=function(b){var a="<logo";void 0!=b&&(a+=this._analysisEnumAttribute("width",b.width,/^(single|double)$/),a+=this._analysisEnumAttribute("height",b.height,/^(single|double)$/),a+=this._analysisValueAttribute("number",b.number,1,255));return a+"/>"};
StarWebPrintBuilder.prototype.createPdf417Element=function(b){var a;if(void 0!=b){a="<pdf417"+this._analysisEnumAttribute("level",b.level,/^(level[0-8])$/);void 0!=b.line&&(a=0!=b.line?a+this._analysisValueAttribute("line",b.line,3,90):a+' line="0"');a+=this._analysisValueAttribute("column",b.column,0,30);a+=this._analysisValueAttribute("module",b.module,1,8);a+=this._analysisValueAttribute("aspect",b.aspect,1,8);if(void 0==b.data)throw Error('Argument "data" is undefined.');a=a+">"+this._encodeEscapeSequenceBinary(b.data)}else throw Error("Argument is undefined.");
return a+="</pdf417>"};StarWebPrintBuilder.prototype.createPeripheralElement=function(b){var a="<peripheral";void 0!=b&&(a+=this._analysisValueAttribute("channel",b.channel,1,2),a+=this._analysisValueAttribute("on",b.on,1,65535),a+=this._analysisValueAttribute("off",b.off,1,65535));return a+"/>"};
StarWebPrintBuilder.prototype.createQrCodeElement=function(b){var a;if(void 0!=b){a="<qrcode"+this._analysisEnumAttribute("model",b.model,/^(model[12])$/);a+=this._analysisEnumAttribute("level",b.level,/^(level_[lmqh])$/);a+=this._analysisValueAttribute("cell",b.cell,1,8);if(void 0==b.data)throw Error('Argument "data" is undefined.');a=a+">"+this._encodeEscapeSequenceBinary(b.data)}else throw Error("Argument is undefined.");return a+="</qrcode>"};
StarWebPrintBuilder.prototype.createRawDataElement=function(b){if(void 0!=b){if(void 0==b.data)throw Error('Argument "data" is undefined.');b="<rawdata>"+this._encodeBase64Binary(b.data)}else throw Error("Argument is undefined.");return b+"</rawdata>"};
StarWebPrintBuilder.prototype.createRuledLineElement=function(b){var a="<ruledline";void 0!=b&&(a+=this._analysisEnumAttribute("thickness",b.thickness,/^(thin|medium|thick|double_(thin|medium|thick))$/),a+=this._analysisValueAttribute("width",b.width,1,65535));return a+"/>"};StarWebPrintBuilder.prototype.createSoundElement=function(b){var a="<sound";void 0!=b&&(a+=this._analysisValueAttribute("channel",b.channel,1,2),a+=this._analysisValueAttribute("repeat",b.repeat,1,20));return a+"/>"};
StarWebPrintBuilder.prototype.createTextElement=function(b){var a;if(void 0!=b)a="<text"+this._analysisEnumAttribute("emphasis",b.emphasis,/^(false|true)$/),a+=this._analysisEnumAttribute("invert",b.invert,/^(false|true)$/),a+=this._analysisEnumAttribute("linespace",b.linespace,/^(24|32)$/),a+=this._analysisEnumAttribute("font",b.font,/^(font_[ab])$/),a+=this._analysisEnumAttribute("underline",b.underline,/^(false|true)$/),a+=this._analysisValueAttribute("characterspace",b.characterspace,0,7),a+=
this._analysisValueAttribute("width",b.width,1,6),a+=this._analysisValueAttribute("height",b.height,1,6),a+=this._analysisEnumAttribute("codepage",b.codepage,/^(cp(437|737|772|774|851|852|855|857|858|860|861|862|863|864|865|866|869|874|928|932|998|999|1001|1250|1251|1252|2001|3001|3002|3011|3012|3021|3041|3840|3841|3843|3844|3845|3846|3847|3848)|utf8|blank|utf8|shift_jis|gb18030|gb2312|big5|korea)$/),a+=this._analysisEnumAttribute("international",b.international,/^(usa|france|germany|uk|denmark|sweden|italy|spain|japan|norway|denmark2|spain2|latin_america|korea|ireland|legal)$/),
void 0!=b.data?(a+=">",a=!0==b.binary?a+this._encodeEscapeSequenceBinary(b.data):a+this._encodeEscapeSequence(b.data),a+="</text>"):a+="/>";else throw Error("Argument is undefined.");return a};StarWebPrintBuilder.prototype._analysisEnumAttribute=function(b,a,d){if(void 0!=a){if(!d.test(a))throw Error('Argument "'+b+'" is invalid.');return" "+b+'="'+a+'"'}return""};
StarWebPrintBuilder.prototype._analysisValueAttribute=function(b,a,d,e){if(void 0!=a){if(a<d||a>e)throw Error('Argument "'+b+'" is invalid.');return" "+b+'="'+a+'"'}return""};StarWebPrintBuilder.prototype._encodeEscapeSequence=function(b){var a=/[\\\x00-\x20\x26\x3c\x3e\x7f]/g;a.test(b)&&(b=b.replace(a,function(a){return"\\"==a?"\\\\":"\\x"+("0"+a.charCodeAt(0).toString(16)).slice(-2)}));return b};
StarWebPrintBuilder.prototype._encodeEscapeSequenceBinary=function(b){var a=/[\\\x00-\x20\x26\x3c\x3e\x7f-\xff]/g;a.test(b)&&(b=b.replace(a,function(a){return"\\"==a?"\\\\":"\\x"+("0"+a.charCodeAt(0).toString(16)).slice(-2)}));return b};
StarWebPrintBuilder.prototype._encodeBase64Binary=function(b){var a="",d=b.length;b+="\x00\x00";for(var e=0;e<d;e+=3)var c=b.charCodeAt(e)<<16|b.charCodeAt(e+1)<<8|b.charCodeAt(e+2),a=a+("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c>>18&63)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c>>12&63)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c>>6&63)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c&
63));switch(d%3){case 1:return a.slice(0,-2)+"==";case 2:return a.slice(0,-1)+"="}return a};
StarWebPrintBuilder.prototype._encodeRasterImage=function(b,a,d){for(var e=[[-254,-126,-222,-94,-246,-118,-214,-86],[-62,-190,-30,-158,-54,-182,-22,-150],[-206,-78,-238,-110,-198,-70,-230,-102],[-14,-142,-46,-174,-6,-134,-38,-166],[-242,-114,-210,-82,-250,-122,-218,-90],[-50,-178,-18,-146,-58,-186,-26,-154],[-194,-66,-226,-98,-202,-74,-234,-106],[-2,-130,-34,-162,-10,-138,-42,-170]],c="",f=0,g=0;g<d;g++){for(var h=0,k=128,l=0;l<a;l++)if(((30*b[f]+59*b[f+1]+11*b[f+2])*b[f+3]+12800)/25500-b[f+3]<e[g&
7][l&7]&&(h|=k),f+=4,0==(k>>=1))c+=String.fromCharCode(h),h=0,k=128;128!=k&&(c+=String.fromCharCode(h))}b=c;c="";a=b.length;b+="\x00\x00";for(g=0;g<a;g+=3)d=b.charCodeAt(g)<<16|b.charCodeAt(g+1)<<8|b.charCodeAt(g+2),c+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(d>>18&63)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(d>>12&63)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(d>>6&63)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(d&
63);switch(a%3){case 1:return c.slice(0,-2)+"==";case 2:return c.slice(0,-1)+"="}return c};

if (typeof module !== 'undefined' && module.exports) {
    module.exports = StarWebPrintBuilder;
}