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Commit 30508c74 authored by Klaus Wölfel's avatar Klaus Wölfel
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erp5_printer: print with html5 canvas to support chinese characters

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bt5/erp5_printer/SkinTemplateItem/portal_skins/erp5_printer/SaleOrder_viewEpsonPrintout.xml
View file @ 30508c74
...@@ -52,7 +52,7 @@ ...@@ -52,7 +52,7 @@
<title>Receipt</title>\n <title>Receipt</title>\n
<script type="text/javascript" tal:attributes=\'src python:"%s/jquery/core/jquery.js" % portal_url\'></script>\n <script type="text/javascript" tal:attributes=\'src python:"%s/jquery/core/jquery.js" % portal_url\'></script>\n
<script type="text/javascript" tal:attributes=\'src python:"%s/epos-print-4.1.0.js" % portal_url\' ></script>\n <script type="text/javascript" tal:attributes=\'src python:"%s/epos-print-4.1.0.js" % portal_url\' ></script>\n
<script type="text/javascript" tal:attributes=\'src python:"%s/erp5_epson_printout.js" % portal_url\' ></script>\n <script type="text/javascript" tal:attributes=\'src python:"%s/erp5_epson_canvas_printout.js" % portal_url\' ></script>\n
<link rel="license" href="http://www.opensource.org/licenses/mit-license/">\n <link rel="license" href="http://www.opensource.org/licenses/mit-license/">\n
</head>\n </head>\n
<body style="background:white">\n <body style="background:white">\n
......
bt5/erp5_printer/SkinTemplateItem/portal_skins/erp5_printer/erp5_epson_canvas_printout.js.xml 0 → 100644
View file @ 30508c74
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="DTMLMethod" module="OFS.DTMLMethod"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_Cacheable__manager_id</string> </key>
<value> <string>http_cache</string> </value>
</item>
<item>
<key> <string>__name__</string> </key>
<value> <string>erp5_epson_canvas_printout.js</string> </value>
</item>
<item>
<key> <string>_proxy_roles</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>_vars</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>globals</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>raw</string> </key>
<value> <string encoding="cdata"><![CDATA[
/*\n
Copyright (c) 20xx-2006 Nexedi SARL and Contributors. All Rights Reserved.\n
\n
This program is Free Software; you can redistribute it ahand/or\n
modify it under the terms of the GNU General Public License\n
as published by the Free Software Foundation; either version 2\n
of the License, or (at your option) any later version.\n
cful,\n
but WITHOUT ANY WARRANTY; without even the implied warranty of\n
MERCHANTABILITY or FITNESS FgOR A PARTICULAR PURPOSE. See the\n
GNU General Public License for more details.\n
\n
You should have received a copy of the GNU General Public License\n
along with this program; if not, write to the Free Software\n
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n
*/\n
var y;\n
\n
function draw(canvas) {\n
y = 0;\n
context = canvas.getContext(\'2d\');\n
//add logo\n
context.drawImage($(\'#company_logo\')[0], (canvas.width-330)/2, 0, 330, 75);\n
addFeed(75);\n
addFeed();\n
addFeed();\n
\n
//add company information\n
$("#company-info div").each(function(){\n
addText(context, $(this).text());\n
});\n
addFeed();\n
\n
//add invoice information\n
addText(context, $.trim($("#invoice_information_title").text()), {\n
size: 36,\n
line: 46\n
});\n
$("#invoice_information_detail div").each(function(){\n
$(this).find("span").each(function(i){\n
if(i==0){\n
addText(context, $.trim($(this).text()), {bold: true, nobreak: true});\n
}\n
else {\n
addText(context, $.trim($(this).text()), {x: 300});\n
}\n
});\n
});\n
addFeed(100);\n
\n
//add products line\n
$("#invoice_line thead tr").each(function(j){\n
var textPosition=0;\n
$(this).find("th").each(function(i){\n
addText(context, $.trim($(this).text()), {\n
x: textPosition,\n
bold: true,\n
nobreak: true\n
});\n
switch(i)\n
{\n
case 0:\n
textPosition+=285;\n
break;\n
case 1:\n
textPosition+=100; \n
break;\n
case 3:\n
textPosition+=60;\n
break;\n
}\n
});\n
});\n
addFeed();\n
$("#invoice_line tbody tr").each(function(){\n
var textPosition=0;\n
$(this).find("td").each(function(i){\n
switch(i)\n
{\n
case 0:\n
var content=$.trim($(this).text());\n
content_len=content.length;\n
if(content_len>20)\n
content=content.substr(0,12)+"..."+content.substr(content_len-4,5);\n
addText(context, content, {x:textPosition, nobreak: true});\n
textPosition+=330;\n
break;\n
case 1:\n
var content=parseFloat($.trim($(this).text())).toFixed(1);\n
var content_len=content.length;\n
if(content_len>10)\n
content=parseFloat(content).toExponential(2);\n
else if(content_len>8&&content_len<11)\n
content=parseInt(content);\n
addText(context, content, {\n
x:textPosition,\n
nobreak: true,\n
textalign: \'right\'\n
});\n
textPosition+=140;\n
break;\n
case 2:\n
priceControl(context, $.trim($(this).text()), {\n
x:textPosition,\n
textalign: \'right\'\n
});\n
textPosition+=60;\n
break;\n
case 3:\n
var content=$.trim($(this).text());\n
var content_len=content.length;\n
content=content.substr(0,5);\n
addText(context, content, {x:textPosition, nobreak: true});\n
break;\n
case 4:\n
priceControl(context, $.trim($(this).text()), {\n
x:60,\n
textalign: \'right\'\n
});\n
break;\n
}\n
});\n
});\n
\n
addText(context, "===========", {x:360});\n
addText(context, $.trim($("#total_price tr th").text()), {\n
bold: true,\n
size: 28,\n
line: 36,\n
nobreak: true\n
});\n
priceControl(context, $.trim($("#total_price tr td").text()), {\n
x:480,\n
textalign: \'right\',\n
bold: true,\n
size: 28,\n
line: 36\n
});\n
addFeed();\n
\n
if ($("#total_discount").length > 0) {\n
builder.addText(context, $.trim($("#total_discount tr th").text()), {x:130});\n
priceControl(context, $.trim($("#total_discount tr td").text()), {x:385});\n
addFeed();\n
\n
addText(context, "===========", x=360);\n
addText(context, $.trim($("#total_price_with_discount tr th").text()), {x:130});\n
priceControl(context, $.trim($("#total_price_with_discount tr td").text()), {x:385});\n
}\n
\n
addFeed();\n
// append date and time\n
var now = new Date();\n
addText(context, now.toDateString() + \' \' + now.toTimeString().slice(0, 8) + \'\\n\');\n
\n
return canvas;\n
}\n
\n
function addText(context, text, options) {\n
if (!options) options = {};\n
if (!options.x) options.x = 0;\n
if (!options.bold) options.bold = false;\n
if (!options.size) options.size = 24;\n
if (!options.line) options.line = 30;\n
if (!options.nobreak) options.nobreak = false;\n
if (!options.font) options.font = \'Courier\';\n
if (!options.textalign) options.textalign = \'left\';\n
context.font =\n
(options.bold ? \'bold \' : \'normal \') + options.size + \'px \' + options.font;\n
context.textAlign = options.textalign;\n
context.fillText(text, options.x, y);\n
// line feed\n
if (options.nobreak === false) {\n
y = y + options.line;\n
}\n
console.log(options.line);\n
}\n
\n
function addFeed(px) {\n
if (!px) px = 30;\n
y = y + px;\n
}\n
\n
// if the price number length > 13 use the Scientific notation,\n
// if the length==11,12,13 , just need to remove the number after Decimal point\n
function priceControl(context, price, options){\n
var content=parseFloat(price).toFixed(2);\n
var content_len=content.length;\n
if(content_len>13)\n
content=parseFloat(content).toExponential(4);\n
else if(content_len>10&&content_len<14)\n
content=parseInt(content);\n
addText(context, content, options);\n
}\n
\n
monitoring_enabled = 0;\n
\n
function enableEpsonMonitoring(printer_url){\n
if (monitoring_enabled == 0) {\n
monitoring_enabled = 1;\n
} else { \n
return true;\n
};\n
var monitoting_epos = new epson.ePOSPrint(printer_url);\n
monitoting_epos.interval = 5000;\n
monitoting_epos.onpoweroff = function () {\n
msg = "ERROR: Unable to connect to the printer at the URL (Unreachable or Power off): " + monitoting_epos.address\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
}\n
\n
monitoting_epos.onoffline = function () {\n
msg = "ERROR: Printer seems offline check if you can access printer at the URL (Unreachable or Power off): " + monitoting_epos.address\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
}\n
\n
monitoting_epos.online = function () {\n
msg = "INFO: Printer is online at" + monitoting_epos.address\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
}\n
\n
monitoting_epos.onpaperend = function () {\n
msg = "WARNNING: Printer report that paper is finished!"\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.onpapernearend = function () {\n
msg = "WARNNING: Printer report that paper is near finished from finish!"\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.onpaperok = function () {\n
msg = "INFO: Printer report that paper is OK."\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.ondrawerclosed = function () {\n
msg = "INFO: Printer report that drawer is closed."\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.ondraweropen = function () {\n
msg = "INFO: Printer report that drawer is open."\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.oncoveropen = function () {\n
msg = "WARNNING: Printer report that cover is open! Please close it!"\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.oncoverok = function () {\n
msg = "INFO: Printer cover is closed."\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.onstatuschange = function (status) {\n
msg = "INFO: Printer changed status to :" + status;\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
console.log(msg);\n
};\n
\n
monitoting_epos.open();\n
}\n
\n
function printInvoiceOnEpson(printer_url){\n
enableEpsonMonitoring(printer_url);\n
// create print object\n
var epos = new epson.CanvasPrint(printer_url);\n
// set paper cutting\n
epos.cut = true;\n
\n
// register callback function\n
epos.onreceive = function (res) {\n
// Obtain the print result and error code\n
var msg = \'Print\' + (res.success ? \'Success\' : \'Failure\') + \'\\nCode:\' + res.code;\n
\n
switch(res.code) {\n
case "EPTR_AUTOMATICAL":\n
msg += \' An automatically recoverable error occurred\\n\';\n
break;\n
case "EPTR_COVER_OPEN":\n
msg += \' A cover open error occurred\\n\';\n
break;\n
case "EPTR_CUTTER":\n
msg += \' An autocutter error occurred\\n\';\n
break;\n
case \'EPTR_MECHANICAL\':\n
msg += \' A mechanical error occurred\\n\';\n
break;\n
case \'EPTR_REC_EMPTY\':\n
msg += \' No paper in roll paper end sensor\\n\';\n
break;\n
case \'EPTR_UNRECOVERABLE\':\n
msg += \' An unrecoverable error occurred\\n\';\n
break;\n
case \'SchemaError\':\n
msg += \' The request document contains a syntax error\\n\';\n
break;\n
case \'DeviceNotFound\':\n
msg += \' The printer with the specified device ID does not exist\\n\';\n
break;\n
case \'PrintSystemError\':\n
msg += \' An error occurred on the printing system\\n\';\n
break;\n
case \'EX_BADPORT\':\n
msg += \' An error was detected on the communication port\\n\';\n
break;\n
case \'EX_TIMEOUT\':\n
msg += \' A print timeout occurred\\n\';\n
break;\n
}\n
\n
msg += \'\\nStatus:\\n\';\n
// Obtain the printer status\n
var asb = res.status;\n
if (asb & epos.ASB_NO_RESPONSE) {\n
msg += \' No printer response\\n\';\n
}\n
if (asb & epos.ASB_PRINT_SUCCESS) {\n
msg += \' Print complete\\n\';\n
}\n
if (asb & epos.ASB_DRAWER_KICK) {\n
msg += \' Status of the drawer kick number 3 connector pin = "H"\\n\';\n
}\n
if (asb & epos.ASB_OFF_LINE) {\n
msg += \' Offline status\\n\';\n
}\n
if (asb & epos.ASB_COVER_OPEN) {\n
msg += \' Cover is open\\n\';\n
}\n
if (asb & epos.ASB_PAPER_FEED) {\n
msg += \' Paper feed switch is feeding paper\\n\';\n
}\n
if (asb & epos.ASB_WAIT_ON_LINE) {\n
msg += \' Waiting for online recovery\\n\';\n
}\n
if (asb & epos.ASB_PANEL_SWITCH) {\n
msg += \' Panel switch is ON\\n\';\n
}\n
if (asb & epos.ASB_MECHANICAL_ERR) {\n
msg += \' Mechanical error generated\\n\';\n
}\n
if (asb & epos.ASB_AUTOCUTTER_ERR) {\n
msg += \' Auto cutter error generated\\n\';\n
}\n
if (asb & epos.ASB_UNRECOVER_ERR) {\n
msg += \' Unrecoverable error generated\\n\';\n
}\n
if (asb & epos.ASB_AUTORECOVER_ERR) {\n
msg += \' Auto recovery error generated\\n\';\n
}\n
if (asb & epos.ASB_RECEIPT_NEAR_END) {\n
msg += \' No paper in the roll paper near end detector\\n\';\n
}\n
if (asb & epos.ASB_RECEIPT_END) {\n
msg += \' No paper in the roll paper end detector\\n\';\n
}\n
if (asb & epos.ASB_BUZZER) {\n
msg += \' Sounding the buzzer (limited model)\\n\';\n
}\n
if (asb & epos.ASB_SPOOLER_IS_STOPPED) {\n
msg += \' Stop the spooler\\n\';\n
}\n
// Display in the dialog box\n
console.log(msg);\n
$("#js_error_log").append("<div>" + msg + "</div>");\n
}\n
\n
// register callback function\n
epos.onerror = function (err) {\n
$("#js_error_log").append("<div> Error Status: " + err.status + " Response: " + err.responseText + "</div>");\n
if (err.status == 0) {\n
$("#js_error_log").append("<div> Make sure you are able to access the printer at: " + epos.address + "</div>");\n
};\n
console.log("Error Status: " + err.status + "Response: " + err.responseText);\n
}\n
\n
// send\n
$("#js_error_log").append("<div> The print will start soon...</div>");\n
\n
// first draw on dummy canvas to get canvas height\n
// needed because setting size clears canvas\n
draw(document.createElement("canvas"));\n
console.log(y);\n
var canvas = document.createElement("canvas");\n
canvas.width = 512;\n
canvas.height = y;\n
epos.print(draw(canvas));\n
}\n
]]></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
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