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Diffstat (limited to 'source/pdf/js/pdf-util.js')
| -rw-r--r-- | source/pdf/js/pdf-util.js | 874 |
1 files changed, 0 insertions, 874 deletions
diff --git a/source/pdf/js/pdf-util.js b/source/pdf/js/pdf-util.js deleted file mode 100644 index 299f80ac..00000000 --- a/source/pdf/js/pdf-util.js +++ /dev/null @@ -1,874 +0,0 @@ -var MuPDF = { - monthName: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], - shortMonthName: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], - monthPattern: /Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec/, - dayName: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], - - padZeros: function(num, places) { - var s = String(num) - while (s.length < places) - s = '0' + s - return s; - }, - - convertCase: function(str, cmd) { - switch (cmd) { - case '>': return str.toUpperCase(); - case '<': return str.toLowerCase(); - default: return str; - } - }, -}; - -/* display must be kept in sync with an enum in pdf_form.c */ -var display = { - visible: 0, - hidden: 1, - noPrint: 2, - noView: 3, -}; - -var border = { - s: "Solid", - d: "Dashed", - b: "Beveled", - i: "Inset", - u: "Underline", -}; - -var color = { - transparent: [ "T" ], - black: [ "G", 0 ], - white: [ "G", 1 ], - red: [ "RGB", 1,0,0 ], - green: [ "RGB", 0,1,0 ], - blue: [ "RGB", 0,0,1 ], - cyan: [ "CMYK", 1,0,0,0 ], - magenta: [ "CMYK", 0,1,0,0 ], - yellow: [ "CMYK", 0,0,1,0 ], - dkGray: [ "G", 0.25 ], - gray: [ "G", 0.5 ], - ltGray: [ "G", 0.75 ], -}; - -var util = {}; - -util.printd = function(fmt, d) -{ - var regexp = /(m+|d+|y+|H+|h+|M+|s+|t+|[^mdyHhMst]+)/g; - var res = ''; - var i; - - if (!d) - return null; - - var tokens = fmt.match(regexp); - var length = tokens ? tokens.length : 0; - - for (i = 0; i < length; i++) - { - switch(tokens[i]) - { - case 'mmmm': res += MuPDF.monthName[d.getMonth()]; break; - case 'mmm': res += MuPDF.monthName[d.getMonth()].substring(0,3); break; - case 'mm': res += MuPDF.padZeros(d.getMonth()+1, 2); break; - case 'm': res += d.getMonth()+1; break; - case 'dddd': res += MuPDF.dayName[d.getDay()]; break; - case 'ddd': res += MuPDF.dayName[d.getDay()].substring(0,3); break; - case 'dd': res += MuPDF.padZeros(d.getDate(), 2); break; - case 'd': res += d.getDate(); break; - case 'yyyy': res += d.getFullYear(); break; - case 'yy': res += d.getFullYear()%100; break; - case 'HH': res += MuPDF.padZeros(d.getHours(), 2); break; - case 'H': res += d.getHours(); break; - case 'hh': res += MuPDF.padZeros((d.getHours()+11)%12+1, 2); break; - case 'h': res += (d.getHours()+11)%12+1; break; - case 'MM': res += MuPDF.padZeros(d.getMinutes(), 2); break; - case 'M': res += d.getMinutes(); break; - case 'ss': res += MuPDF.padZeros(d.getSeconds(), 2); break; - case 's': res += d.getSeconds(); break; - case 'tt': res += d.getHours() < 12 ? 'am' : 'pm'; break; - case 't': res += d.getHours() < 12 ? 'a' : 'p'; break; - default: res += tokens[i]; - } - } - - return res; -} - -util.printx = function(fmt, val) -{ - var cs = '='; - var res = ''; - var i = 0; - var m; - var length = fmt ? fmt.length : 0; - - while (i < length) - { - switch (fmt.charAt(i)) - { - case '\\': - i++; - if (i >= length) return res; - res += fmt.charAt(i); - break; - - case 'X': - m = val.match(/\w/); - if (!m) return res; - res += MuPDF.convertCase(m[0],cs); - val = val.replace(/^\W*\w/,''); - break; - - case 'A': - m = val.match(/[A-Za-z]/); - if (!m) return res; - res += MuPDF.convertCase(m[0],cs); - val = val.replace(/^[^A-Za-z]*[A-Za-z]/,''); - break; - - case '9': - m = val.match(/\d/); - if (!m) return res; - res += m[0]; - val = val.replace(/^\D*\d/,''); - break; - - case '*': - res += val; - val = ''; - break; - - case '?': - if (!val) return res; - res += MuPDF.convertCase(val.charAt(0),cs); - val = val.substring(1); - break; - - case '=': - case '>': - case '<': - cs = fmt.charAt(i); - break; - - default: - res += MuPDF.convertCase(fmt.charAt(i),cs); - break; - } - - i++; - } - - return res; -} - -util.printf = function() -{ - var i; - - if (arguments.length < 1) - return ""; - - var res = ""; - var arg_i = 1; - var regexp = /%[^dfsx]*[dfsx]|[^%]*/g; - var tokens = arguments[0].match(regexp); - var length = tokens ? tokens.length : 0; - - for (i = 0; i < length; i++) - { - var tok = tokens[i]; - if (tok.match(/^%/)) - { - if (arg_i < arguments.length) - { - var val = arguments[arg_i++]; - var fval = ''; - var neg = false; - var decsep_re = /^,[0123]/; - var flags_re = /^[+ 0#]+/; - var width_re = /^\d+/; - var prec_re = /^\.\d+/; - var conv_re = /^[dfsx]/; - - tok = tok.replace(/^%/, ""); - var decsep = tok.match(decsep_re); - if (decsep) decsep = decsep[0]; - tok = tok.replace(decsep_re, ""); - var flags = tok.match(flags_re); - if (flags) flags = flags[0]; - tok = tok.replace(flags_re, ""); - var width = tok.match(width_re); - if (width) width = width[0]; - tok = tok.replace(width_re, ""); - var prec = tok.match(prec_re); - if (prec) prec = prec[0]; - tok = tok.replace(prec_re, ""); - var conv = tok.match(conv_re); - if (conv) conv = conv[0]; - - prec = prec ? Number(prec.replace(/^\./, '')) : 0; - var poschar = (flags && flags.match(/[+ ]/)) ? flags.match(/[+ ]/)[0] : ''; - var pad = (flags && flags.match(/0/)) ? '0' : ' '; - - var point = '.'; - var thou = ''; - - if (decsep) - { - switch(decsep) - { - case ',0': thou = ','; break; - case ',1': break; - case ',2': thou = '.'; point = ','; break; - case ',3': point = ','; break; - } - } - - switch(conv) - { - case 'x': - val = Math.floor(val); - neg = (val < 0); - if (neg) - val = -val; - - // Convert to hex - while (val) - { - fval = '0123456789ABCDEF'.charAt(val%16) + fval; - val = Math.floor(val/16); - } - - if (neg) - fval = '-' + fval; - else - fval = poschar + fval; - break; - - case 'd': - fval = String(Math.floor(val)); - break; - - case 's': - // Always pad strings with space - pad = ' '; - fval = String(val); - break; - - case 'f': - fval = String(val); - - if (prec) - { - var frac = fval.match(/\.\d+/); - if (frac) - { - frac = frac[0]; - // Matched string includes the dot, so make it - // prec+1 in length - if (frac.length > prec+1) - frac = frac.substring(0, prec+1); - else if(frac.length < prec+1) - frac += new Array(prec+1-frac.length+1).join('0'); - - fval = fval.replace(/\.\d+/, frac); - } - } - break; - } - - if (conv.match(/[fd]/)) - { - if (fval >= 0) - fval = poschar + fval; - - if (point !== '.') - fval.replace(/\./, point); - - if (thou) - { - var intpart = fval.match(/\d+/)[0]; - intpart = new Array(2-(intpart.length+2)%3+1).join('0') + intpart; - intpart = intpart.match(/.../g).join(thou).replace(/^0*[,.]?/,''); - fval = fval.replace(/\d+/, intpart); - } - } - - if (width && fval.length < width) - fval = new Array(width - fval.length + 1).join(pad) + fval; - - res += fval; - } - } - else - { - res += tok; - } - } - - return res; -} - -function AFMergeChange(event) -{ - return event.value; -} - -function AFMakeNumber(str) -{ - var nums = str.match(/\d+/g); - - if (!nums) - return null; - - var res = nums.join('.'); - - if (str.match(/^[^0-9]*\./)) - res = '0.'+res; - - return res * (str.match(/-/) ? -1.0 : 1.0); -} - -function AFExtractTime(dt) -{ - var ampm = dt.match(/(am|pm)/); - dt = dt.replace(/(am|pm)/, ''); - var t = dt.match(/\d{1,2}:\d{1,2}:\d{1,2}/); - dt = dt.replace(/\d{1,2}:\d{1,2}:\d{1,2}/, ''); - if (!t) - { - t = dt.match(/\d{1,2}:\d{1,2}/); - dt = dt.replace(/\d{1,2}:\d{1,2}/, ''); - } - - return [dt, t?t[0]+(ampm?ampm[0]:''):'']; -} - -function AFParseDateOrder(fmt) -{ - var i; - var order = ''; - - // Ensure all present with those not added in default order - fmt += "mdy"; - - for (i = 0; i < fmt.length; i++) - { - var c = fmt.charAt(i); - - if ('ymd'.indexOf(c) !== -1 && order.indexOf(c) === -1) - order += c; - } - - return order; -} - -function AFMatchMonth(d) -{ - var m = d.match(MuPDF.monthPattern); - - return m ? MuPDF.shortMonthName.indexOf(m[0]) : null; -} - -function AFParseTime(str, d) -{ - if (!str) - return d; - - if (!d) - d = new Date(); - - var ampm = str.match(/(am|pm)/); - var nums = str.match(/\d+/g); - var hour, min, sec; - - if (!nums) - return null; - - sec = 0; - - switch (nums.length) - { - case 3: - sec = parseInt(nums[2]); - case 2: - hour = parseInt(nums[0]); - min = parseInt(nums[1]); - break; - - default: - return null; - } - - ampm = ampm && ampm[0] - - if (ampm === 'am' && hour < 12) - hour = 12 + hour; - if (ampm === 'pm' && hour >= 12) - hour = 0 + hour - 12; - - d.setHours(hour, min, sec); - - if (d.getHours() !== hour || d.getMinutes() !== min || d.getSeconds() !== sec) - return null; - - return d; -} - -function AFParseDateEx(d, fmt) -{ - var i; - var dt = AFExtractTime(d); - var nums = dt[0].match(/\d+/g); - var order = AFParseDateOrder(fmt); - var text_month = AFMatchMonth(dt[0]); - var dout = new Date(); - var year = dout.getFullYear(); - var month = dout.getMonth(); - var date = dout.getDate(); - - dout.setHours(12,0,0); - - if (!nums || nums.length < 1 || nums.length > 3) - return null; - - if (nums.length < 3 && text_month) - { - // Use the text month rather than one of the numbers - month = text_month; - order = order.replace('m',''); - } - - order = order.substring(0, nums.length); - - // If year and month specified but not date then use the 1st - if (order === "ym" || (order === "y" && text_month)) - date = 1; - - for (i = 0; i < nums.length; i++) - { - switch (order.charAt(i)) - { - case 'y': year = parseInt(nums[i]); break; - case 'm': month = parseInt(nums[i]) - 1; break; - case 'd': date = parseInt(nums[i]); break; - } - } - - if (year < 100) - { - if (fmt.search("yyyy") !== -1) - return null; - - if (year >= 50) - year = 1900 + year; - else if (year >= 0) - year = 2000 + year; - } - - dout.setFullYear(year, month, date); - - if (dout.getFullYear() !== year || dout.getMonth() !== month || dout.getDate() !== date) - return null; - - return AFParseTime(dt[1], dout); -} - -function AFDate_KeystrokeEx(fmt) -{ - if (event.willCommit && !AFParseDateEx(event.value, fmt)) - { - app.alert("The date/time entered ("+event.value+") does not match the format ("+fmt+") of the field [ "+event.target.name+" ]"); - event.rc = false; - } -} - -function AFDate_Keystroke(index) -{ - var formats = ['m/d','m/d/yy','mm/dd/yy','mm/yy','d-mmm','d-mmm-yy','dd-mm-yy','yy-mm-dd', - 'mmm-yy','mmmm-yy','mmm d, yyyy','mmmm d, yyyy','m/d/yy h:MM tt','m/d/yy HH:MM']; - AFDate_KeystrokeEx(formats[index]); -} - -function AFDate_FormatEx(fmt) -{ - var d = AFParseDateEx(event.value, fmt); - - event.value = d ? util.printd(fmt, d) : ""; -} - -function AFDate_Format(index) -{ - var formats = ['m/d','m/d/yy','mm/dd/yy','mm/yy','d-mmm','d-mmm-yy','dd-mm-yy','yy-mm-dd', - 'mmm-yy','mmmm-yy','mmm d, yyyy','mmmm d, yyyy','m/d/yy h:MM tt','m/d/yy HH:MM']; - AFDate_FormatEx(formats[index]); -} - -function AFTime_Keystroke(index) -{ - if (event.willCommit && !AFParseTime(event.value, null)) - { - app.alert("The value entered ("+event.value+") does not match the format of the field [ "+event.target.name+" ]"); - event.rc = false; - } -} - -function AFTime_FormatEx(fmt) -{ - var d = AFParseTime(event.value, null); - - event.value = d ? util.printd(fmt, d) : ''; -} - -function AFTime_Format(index) -{ - var formats = ['HH:MM','h:MM tt','HH:MM:ss','h:MM:ss tt']; - - AFTime_FormatEx(formats[index]); -} - -function AFSpecial_KeystrokeEx(fmt) -{ - var cs = '='; - var val = event.value; - var res = ''; - var i = 0; - var m; - var length = fmt ? fmt.length : 0; - - while (i < length) - { - switch (fmt.charAt(i)) - { - case '\\': - i++; - if (i >= length) - break; - res += fmt.charAt(i); - if (val && val.charAt(0) === fmt.charAt(i)) - val = val.substring(1); - break; - - case 'X': - m = val.match(/^\w/); - if (!m) - { - event.rc = false; - break; - } - res += MuPDF.convertCase(m[0],cs); - val = val.substring(1); - break; - - case 'A': - m = val.match(/^[A-Za-z]/); - if (!m) - { - event.rc = false; - break; - } - res += MuPDF.convertCase(m[0],cs); - val = val.substring(1); - break; - - case '9': - m = val.match(/^\d/); - if (!m) - { - event.rc = false; - break; - } - res += m[0]; - val = val.substring(1); - break; - - case '*': - res += val; - val = ''; - break; - - case '?': - if (!val) - { - event.rc = false; - break; - } - res += MuPDF.convertCase(val.charAt(0),cs); - val = val.substring(1); - break; - - case '=': - case '>': - case '<': - cs = fmt.charAt(i); - break; - - default: - res += fmt.charAt(i); - if (val && val.charAt(0) === fmt.charAt(i)) - val = val.substring(1); - break; - } - - i++; - } - - if (event.rc) - event.value = res; - else if (event.willCommit) - app.alert("The value entered ("+event.value+") does not match the format of the field [ "+event.target.name+" ] should be "+fmt); -} - -function AFSpecial_Keystroke(index) -{ - if (event.willCommit) - { - switch (index) - { - case 0: - if (!event.value.match(/^\d{5}$/)) - event.rc = false; - break; - case 1: - if (!event.value.match(/^\d{5}[-. ]?\d{4}$/)) - event.rc = false; - break; - case 2: - if (!event.value.match(/^((\(\d{3}\)|\d{3})[-. ]?)?\d{3}[-. ]?\d{4}$/)) - event.rc = false; - break; - case 3: - if (!event.value.match(/^\d{3}[-. ]?\d{2}[-. ]?\d{4}$/)) - event.rc = false; - break; - } - - if (!event.rc) - app.alert("The value entered ("+event.value+") does not match the format of the field [ "+event.target.name+" ]"); - } -} - -function AFSpecial_Format(index) -{ - var res; - - switch (index) - { - case 0: - res = util.printx('99999', event.value); - break; - case 1: - res = util.printx('99999-9999', event.value); - break; - case 2: - res = util.printx('9999999999', event.value); - res = util.printx(res.length >= 10 ? '(999) 999-9999' : '999-9999', event.value); - break; - case 3: - res = util.printx('999-99-9999', event.value); - break; - } - - event.value = res ? res : ''; -} - -function AFNumber_Keystroke(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) -{ - if (sepStyle & 2) - { - if (!event.value.match(/^[+-]?\d*[,.]?\d*$/)) - event.rc = false; - } - else - { - if (!event.value.match(/^[+-]?\d*\.?\d*$/)) - event.rc = false; - } - - if (event.willCommit) - { - if (!event.value.match(/\d/)) - event.rc = false; - - if (!event.rc) - app.alert("The value entered ("+event.value+") does not match the format of the field [ "+event.target.name+" ]"); - } -} - -function AFNumber_Format(nDec,sepStyle,negStyle,currStyle,strCurrency,bCurrencyPrepend) -{ - var val = event.value; - var fracpart; - var intpart; - var point = sepStyle&2 ? ',' : '.'; - var separator = sepStyle&2 ? '.' : ','; - - if (/^\D*\./.test(val)) - val = '0'+val; - - var groups = val.match(/\d+/g); - - if (!groups) - return; - - switch (groups.length) - { - case 0: - return; - case 1: - fracpart = ''; - intpart = groups[0]; - break; - default: - fracpart = groups.pop(); - intpart = groups.join(''); - break; - } - - // Remove leading zeros - intpart = intpart.replace(/^0*/,''); - if (!intpart) - intpart = '0'; - - if ((sepStyle & 1) === 0) - { - // Add the thousands sepearators: pad to length multiple of 3 with zeros, - // split into 3s, join with separator, and remove the leading zeros - intpart = new Array(2-(intpart.length+2)%3+1).join('0') + intpart; - intpart = intpart.match(/.../g).join(separator).replace(/^0*/,''); - } - - if (!intpart) - intpart = '0'; - - // Adjust fractional part to correct number of decimal places - fracpart += new Array(nDec+1).join('0'); - fracpart = fracpart.substring(0,nDec); - - if (fracpart) - intpart += point+fracpart; - - if (bCurrencyPrepend) - intpart = strCurrency+intpart; - else - intpart += strCurrency; - - if (/-/.test(val)) - { - switch (negStyle) - { - case 0: - intpart = '-'+intpart; - break; - case 1: - break; - case 2: - case 3: - intpart = '('+intpart+')'; - break; - } - } - - if (negStyle&1) - event.target.textColor = /-/.test(val) ? color.red : color.black; - - event.value = intpart; -} - -function AFPercent_Keystroke(nDec, sepStyle) -{ - AFNumber_Keystroke(nDec, sepStyle, 0, 0, "", true); -} - -function AFPercent_Format(nDec, sepStyle) -{ - var val = AFMakeNumber(event.value); - - if (!val) - { - event.value = ''; - return; - } - - event.value = (val * 100) + ''; - - AFNumber_Format(nDec, sepStyle, 0, 0, "%", false); -} - -function AFSimple_Calculate(op, list) -{ - var i, res; - - switch (op) - { - case 'SUM': - res = 0; - break; - case 'PRD': - res = 1; - break; - case 'AVG': - res = 0; - break; - } - - if (typeof list === 'string') - list = list.split(/ *, */); - - for (i = 0; i < list.length; i++) - { - var field = MuPDF_Doc.getField(list[i]); - var value = Number(field.value); - - switch (op) - { - case 'SUM': - res += value; - break; - case 'PRD': - res *= value; - break; - case 'AVG': - res += value; - break; - case 'MIN': - if (i === 0 || value < res) - res = value; - break; - case 'MAX': - if (i === 0 || value > res) - res = value; - break; - } - } - - if (op === 'AVG') - res /= list.length; - - event.value = res; -} - -function AFRange_Validate(lowerCheck, lowerLimit, upperCheck, upperLimit) -{ - if (upperCheck && event.value > upperLimit) - { - event.rc = false; - } - - if (lowerCheck && event.value < lowerLimit) - { - event.rc = false; - } - - if (!event.rc) - { - if (lowerCheck && upperCheck) - app.alert(util.printf("The entered value ("+event.value+") must be greater than or equal to %s and less than or equal to %s", lowerLimit, upperLimit)); - else if (lowerCheck) - app.alert(util.printf("The entered value ("+event.value+") must be greater than or equal to %s", lowerLimit)); - else - app.alert(util.printf("The entered value ("+event.value+") must be less than or equal to %s", upperLimit)); - } -} |