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-rw-r--r--source/pdf/js/util.js184
1 files changed, 150 insertions, 34 deletions
diff --git a/source/pdf/js/util.js b/source/pdf/js/util.js
index 06c332d7..c634f781 100644
--- a/source/pdf/js/util.js
+++ b/source/pdf/js/util.js
@@ -59,21 +59,6 @@ var MuPDF = {
'HH:MM:ss',
'h:MM:ss tt'
],
-
- 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
@@ -85,31 +70,149 @@ var display = {
};
var border = {
- s: 'Solid',
- d: 'Dashed',
- b: 'Beveled',
- i: 'Inset',
- u: 'Underline',
+ b: 'beveled',
+ d: 'dashed',
+ i: 'inset',
+ s: 'solid',
+ u: 'underline',
};
var color = {
transparent: [ 'T' ],
black: [ 'G', 0 ],
white: [ 'G', 1 ],
+ gray: [ 'G', 0.5 ],
+ ltGray: [ 'G', 0.75 ],
+ dkGray: [ 'G', 0.25 ],
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 ],
+};
+
+color.convert = function (c, colorspace) {
+ switch (colorspace) {
+ case 'G':
+ if (c[0] === 'RGB')
+ return [ 'G', c[1] * 0.3 + c[2] * 0.59 + c[3] * 0.11 ];
+ if (c[0] === 'CMYK')
+ return [ 'CMYK', 1 - Math.min(1, c[1] * 0.3 + c[2] * 0.59 + c[3] * 0.11 + c[4])];
+ break;
+ case 'RGB':
+ if (c[0] === 'G')
+ return [ 'RGB', c[1], c[1], c[1] ];
+ if (c[0] === 'CMYK')
+ return [ 'RGB',
+ 1 - Math.min(1, c[1] + c[4]),
+ 1 - Math.min(1, c[2] + c[4]),
+ 1 - Math.min(1, c[3] + c[4]) ];
+ break;
+ case 'CMYK':
+ if (c[0] === 'G')
+ return [ 'CMYK', 0, 0, 0, 1 - c[1] ];
+ if (c[0] === 'RGB')
+ return [ 'CMYK', 1 - c[1], 1 - c[2], 1 - c[3], 0 ];
+ break;
+ }
+ return c;
+}
+
+color.equal = function (a, b) {
+ var i, n
+ if (a[0] === 'G')
+ a = color.convert(a, b[0]);
+ else
+ b = color.convert(b, a[0]);
+ if (a[0] !== b[0])
+ return false;
+ switch (a[0]) {
+ case 'G': n = 1; break;
+ case 'RGB': n = 3; break;
+ case 'CMYK': n = 4; break;
+ default: n = 0; break;
+ }
+ for (i = 1; i <= n; ++i)
+ if (a[i] !== b[i])
+ return false;
+ return true;
+}
+
+var font = {
+ Cour: 'Courier',
+ CourB: 'Courier-Bold',
+ CourBI: 'Courier-BoldOblique',
+ CourI: 'Courier-Oblique',
+ Helv: 'Helvetica',
+ HelvB: 'Helvetica-Bold',
+ HelvBI: 'Helvetica-BoldOblique',
+ HelvI: 'Helvetica-Oblique',
+ Symbol: 'Symbol',
+ Times: 'Times-Roman',
+ TimesB: 'Times-Bold',
+ TimesBI: 'Times-BoldItalic',
+ TimesI: 'Times-Italic',
+ ZapfD: 'ZapfDingbats',
+};
+
+var highlight = {
+ i: 'invert',
+ n: 'none',
+ o: 'outline',
+ p: 'push',
+};
+
+var position = {
+ textOnly: 0,
+ iconOnly: 1,
+ iconTextV: 2,
+ textIconV: 3,
+ iconTextH: 4,
+ textIconH: 5,
+ overlay: 6,
+};
+
+var scaleHow = {
+ proportional: 0,
+ anamorphic: 1,
+};
+
+var scaleWhen = {
+ always: 0,
+ never: 1,
+ tooBig: 2,
+ tooSmall: 3,
+};
+
+var style = {
+ ch: 'check',
+ ci: 'circle',
+ cr: 'cross',
+ di: 'diamond',
+ sq: 'square',
+ st: 'star',
+};
+
+var zoomtype = {
+ fitH: 'FitHeight',
+ fitP: 'FitPage',
+ fitV: 'FitVisibleWidth',
+ fitW: 'FitWidth',
+ none: 'NoVary',
+ pref: 'Preferred',
+ refW: 'ReflowWidth',
};
var util = {};
util.printd = function (fmt, d) {
+ function padZeros(num, places) {
+ var s = String(num)
+ while (s.length < places)
+ s = '0' + s;
+ return s;
+ }
if (!d) return null;
var res = '';
var tokens = fmt.match(/(m+|d+|y+|H+|h+|M+|s+|t+|[^mdyHhMst]+)/g);
@@ -144,6 +247,13 @@ util.printd = function (fmt, d) {
}
util.printx = function (fmt, val) {
+ function convertCase(str, cmd) {
+ switch (cmd) {
+ case '>': return str.toUpperCase();
+ case '<': return str.toLowerCase();
+ default: return str;
+ }
+ }
var cs = '=';
var res = '';
var i, m;
@@ -157,14 +267,14 @@ util.printx = function (fmt, val) {
case 'X':
m = val.match(/\w/);
if (m) {
- res += MuPDF.convertCase(m[0], cs);
+ res += convertCase(m[0], cs);
val = val.replace(/^\W*\w/, '');
}
break;
case 'A':
m = val.match(/[A-Za-z]/);
if (m) {
- res += MuPDF.convertCase(m[0], cs);
+ res += convertCase(m[0], cs);
val = val.replace(/^[^A-Za-z]*[A-Za-z]/, '');
}
break;
@@ -181,7 +291,7 @@ util.printx = function (fmt, val) {
break;
case '?':
if (val) {
- res += MuPDF.convertCase(val.charAt(0), cs);
+ res += convertCase(val.charAt(0), cs);
val = val.substring(1);
}
break;
@@ -191,7 +301,7 @@ util.printx = function (fmt, val) {
cs = fmt.charAt(i);
break;
default:
- res += MuPDF.convertCase(fmt.charAt(i), cs);
+ res += convertCase(fmt.charAt(i), cs);
break;
}
}
@@ -523,6 +633,14 @@ function AFSpecial_KeystrokeEx(fmt) {
var m;
var length = fmt ? fmt.length : 0;
+ function convertCase(str, cmd) {
+ switch (cmd) {
+ case '>': return str.toUpperCase();
+ case '<': return str.toLowerCase();
+ default: return str;
+ }
+ }
+
while (i < length) {
switch (fmt.charAt(i)) {
case '\\':
@@ -540,7 +658,7 @@ function AFSpecial_KeystrokeEx(fmt) {
event.rc = false;
break;
}
- res += MuPDF.convertCase(m[0], cs);
+ res += convertCase(m[0], cs);
val = val.substring(1);
break;
@@ -550,7 +668,7 @@ function AFSpecial_KeystrokeEx(fmt) {
event.rc = false;
break;
}
- res += MuPDF.convertCase(m[0], cs);
+ res += convertCase(m[0], cs);
val = val.substring(1);
break;
@@ -574,7 +692,7 @@ function AFSpecial_KeystrokeEx(fmt) {
event.rc = false;
break;
}
- res += MuPDF.convertCase(val.charAt(0), cs);
+ res += convertCase(val.charAt(0), cs);
val = val.substring(1);
break;
@@ -781,12 +899,10 @@ function AFSimple_Calculate(op, list) {
}
function AFRange_Validate(lowerCheck, lowerLimit, upperCheck, upperLimit) {
- if (upperCheck && event.value > upperLimit) {
+ if (upperCheck && event.value > upperLimit)
event.rc = false;
- }
- if (lowerCheck && event.value < lowerLimit) {
+ 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));
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-30 05:37:29 +0000