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update pdf.js

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This commit is contained in:
j 2013-12-31 16:34:23 +05:30
commit 35cb81a19c
60 changed files with 51372 additions and 39252 deletions
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87
static/pdf.js/debugger.js
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@ -46,7 +46,7 @@ var FontInspector = (function FontInspectorClosure() {
}
}
function textLayerClick(e) {
if (!e.target.dataset.fontName || e.target.tagName != 'DIV')
if (!e.target.dataset.fontName || e.target.tagName.toUpperCase() !== 'DIV')
return;
var fontName = e.target.dataset.fontName;
var selects = document.getElementsByTagName('input');
@ -220,26 +220,47 @@ var StepperManager = (function StepperManagerClosure() {
// The stepper for each page's IRQueue.
var Stepper = (function StepperClosure() {
// Shorter way to create element and optionally set textContent.
function c(tag, textContent) {
var d = document.createElement(tag);
if (textContent)
d.textContent = textContent;
return d;
}
function glyphsToString(glyphs) {
var out = '';
for (var i = 0; i < glyphs.length; i++) {
if (glyphs[i] === null) {
out += ' ';
} else {
out += glyphs[i].fontChar;
}
}
return out;
}
var opMap = null;
var glyphCommands = {
'showText': 0,
'showSpacedText': 0,
'nextLineShowText': 0,
'nextLineSetSpacingShowText': 2
};
function Stepper(panel, pageIndex, initialBreakPoints) {
this.panel = panel;
this.len = 0;
this.breakPoint = 0;
this.nextBreakPoint = null;
this.pageIndex = pageIndex;
this.breakPoints = initialBreakPoints;
this.currentIdx = -1;
this.operatorListIdx = 0;
}
Stepper.prototype = {
init: function init(IRQueue) {
// Shorter way to create element and optionally set textContent.
function c(tag, textContent) {
var d = document.createElement(tag);
if (textContent)
d.textContent = textContent;
return d;
}
init: function init() {
var panel = this.panel;
this.len = IRQueue.fnArray.length;
var content = c('div', 'c=continue, s=step');
var table = c('table');
content.appendChild(table);
@ -250,15 +271,24 @@ var Stepper = (function StepperClosure() {
headerRow.appendChild(c('th', 'Idx'));
headerRow.appendChild(c('th', 'fn'));
headerRow.appendChild(c('th', 'args'));
panel.appendChild(content);
this.table = table;
if (!opMap) {
opMap = Object.create(null);
for (var key in PDFJS.OPS) {
opMap[PDFJS.OPS[key]] = key;
}
}
},
updateOperatorList: function updateOperatorList(operatorList) {
var self = this;
for (var i = 0; i < IRQueue.fnArray.length; i++) {
for (var i = this.operatorListIdx; i < operatorList.fnArray.length; i++) {
var line = c('tr');
line.className = 'line';
line.dataset.idx = i;
table.appendChild(line);
this.table.appendChild(line);
var checked = this.breakPoints.indexOf(i) != -1;
var args = IRQueue.argsArray[i] ? IRQueue.argsArray[i] : [];
var args = operatorList.argsArray[i] ? operatorList.argsArray[i] : [];
var breakCell = c('td');
var cbox = c('input');
@ -278,11 +308,30 @@ var Stepper = (function StepperClosure() {
breakCell.appendChild(cbox);
line.appendChild(breakCell);
line.appendChild(c('td', i.toString()));
line.appendChild(c('td', IRQueue.fnArray[i]));
line.appendChild(c('td', args.join(', ')));
var fn = opMap[operatorList.fnArray[i]];
var decArgs = args;
if (fn in glyphCommands) {
var glyphIndex = glyphCommands[fn];
var glyphs = args[glyphIndex];
var decArgs = args.slice();
var newArg;
if (fn === 'showSpacedText') {
newArg = [];
for (var j = 0; j < glyphs.length; j++) {
if (typeof glyphs[j] === 'number') {
newArg.push(glyphs[j]);
} else {
newArg.push(glyphsToString(glyphs[j]));
}
}
} else {
newArg = glyphsToString(glyphs);
}
decArgs[glyphIndex] = newArg;
}
line.appendChild(c('td', fn));
line.appendChild(c('td', JSON.stringify(decArgs)));
}
panel.appendChild(content);
var self = this;
},
getNextBreakPoint: function getNextBreakPoint() {
this.breakPoints.sort(function(a, b) { return a - b; });