ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-08 09:20:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Enables debugger only when needed.

Browse source
This commit is contained in:
Yury Delendik 2016-05-09 18:18:43 -05:00
parent 11914277d5
commit a4c81c203b
7 changed files with 66 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

20
web/debugger.js
View file

@ -158,6 +158,8 @@ var FontInspector = (function FontInspectorClosure() {
};
})();
var opMap;
// Manages all the page steppers.
var StepperManager = (function StepperManagerClosure() {
var steppers = [];
@ -171,7 +173,7 @@ var StepperManager = (function StepperManagerClosure() {
name: 'Stepper',
panel: null,
manager: null,
init: function init() {
init: function init(pdfjsLib) {
var self = this;
this.panel.setAttribute('style', 'padding: 5px;');
stepperControls = document.createElement('div');
@ -186,6 +188,11 @@ var StepperManager = (function StepperManagerClosure() {
if (sessionStorage.getItem('pdfjsBreakPoints')) {
breakPoints = JSON.parse(sessionStorage.getItem('pdfjsBreakPoints'));
}
opMap = Object.create(null);
for (var key in pdfjsLib.OPS) {
opMap[pdfjsLib.OPS[key]] = key;
}
},
cleanup: function cleanup() {
stepperChooser.textContent = '';
@ -251,8 +258,6 @@ var Stepper = (function StepperClosure() {
return d;
}
var opMap = null;
function simplifyArgs(args) {
if (typeof args === 'string') {
var MAX_STRING_LENGTH = 75;
@ -290,7 +295,7 @@ var Stepper = (function StepperClosure() {
this.operatorListIdx = 0;
}
Stepper.prototype = {
init: function init(pdfjsLib) {
init: function init(operatorList) {
var panel = this.panel;
var content = c('div', 'c=continue, s=step');
var table = c('table');
@ -304,12 +309,7 @@ var Stepper = (function StepperClosure() {
headerRow.appendChild(c('th', 'args'));
panel.appendChild(content);
this.table = table;
if (!opMap) {
opMap = Object.create(null);
for (var key in pdfjsLib.OPS) {
opMap[pdfjsLib.OPS[key]] = key;
}
}
this.updateOperatorList(operatorList);
},
updateOperatorList: function updateOperatorList(operatorList) {
var self = this;