forked from forgejo/forgejo
vendor: update pdf.js to v2.1.266 (#7834)
This commit is contained in:
Antoine GIRARD
Lauris BH
parent
602155df7b
commit
26a78fa6b3
326 changed files with 112852 additions and 53258 deletions
111
public/vendor/plugins/pdfjs/web/debugger.js
vendored
111
public/vendor/plugins/pdfjs/web/debugger.js
vendored
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@ -12,39 +12,35 @@
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* globals PDFJS */
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/* eslint-disable no-var */
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'use strict';
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var FontInspector = (function FontInspectorClosure() {
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var fonts;
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var fonts, createObjectURL;
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var active = false;
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var fontAttribute = 'data-font-name';
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function removeSelection() {
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var divs = document.querySelectorAll('div[' + fontAttribute + ']');
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for (var i = 0, ii = divs.length; i < ii; ++i) {
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var div = divs[i];
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let divs = document.querySelectorAll(`span[${fontAttribute}]`);
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for (let div of divs) {
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div.className = '';
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}
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}
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function resetSelection() {
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var divs = document.querySelectorAll('div[' + fontAttribute + ']');
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for (var i = 0, ii = divs.length; i < ii; ++i) {
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var div = divs[i];
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let divs = document.querySelectorAll(`span[${fontAttribute}]`);
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for (let div of divs) {
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div.className = 'debuggerHideText';
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}
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}
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function selectFont(fontName, show) {
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var divs = document.querySelectorAll('div[' + fontAttribute + '=' +
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fontName + ']');
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for (var i = 0, ii = divs.length; i < ii; ++i) {
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var div = divs[i];
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let divs = document.querySelectorAll(`span[${fontAttribute}=${fontName}]`);
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for (let div of divs) {
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div.className = show ? 'debuggerShowText' : 'debuggerHideText';
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}
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}
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function textLayerClick(e) {
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if (!e.target.dataset.fontName ||
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e.target.tagName.toUpperCase() !== 'DIV') {
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e.target.tagName.toUpperCase() !== 'SPAN') {
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return;
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}
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var fontName = e.target.dataset.fontName;
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@ -65,7 +61,7 @@ var FontInspector = (function FontInspectorClosure() {
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name: 'Font Inspector',
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panel: null,
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manager: null,
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init: function init() {
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init: function init(pdfjsLib) {
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var panel = this.panel;
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panel.setAttribute('style', 'padding: 5px;');
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var tmp = document.createElement('button');
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@ -75,6 +71,8 @@ var FontInspector = (function FontInspectorClosure() {
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fonts = document.createElement('div');
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panel.appendChild(fonts);
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createObjectURL = pdfjsLib.createObjectURL;
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},
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cleanup: function cleanup() {
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fonts.textContent = '';
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@ -119,10 +117,7 @@ var FontInspector = (function FontInspectorClosure() {
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url = /url\(['"]?([^\)"']+)/.exec(url);
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download.href = url[1];
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} else if (fontObj.data) {
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url = URL.createObjectURL(new Blob([fontObj.data], {
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type: fontObj.mimeType
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}));
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download.href = url;
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download.href = createObjectURL(fontObj.data, fontObj.mimeType);
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}
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download.textContent = 'Download';
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var logIt = document.createElement('a');
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@ -150,29 +145,31 @@ var FontInspector = (function FontInspectorClosure() {
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fonts.appendChild(font);
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// Somewhat of a hack, should probably add a hook for when the text layer
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// is done rendering.
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setTimeout(function() {
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setTimeout(() => {
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if (this.active) {
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resetSelection();
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}
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}.bind(this), 2000);
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}
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}, 2000);
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},
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};
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})();
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var opMap;
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// Manages all the page steppers.
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var StepperManager = (function StepperManagerClosure() {
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var steppers = [];
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var stepperDiv = null;
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var stepperControls = null;
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var stepperChooser = null;
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var breakPoints = {};
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var breakPoints = Object.create(null);
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return {
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// Properties/functions needed by PDFBug.
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id: 'Stepper',
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name: 'Stepper',
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panel: null,
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manager: null,
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init: function init() {
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init: function init(pdfjsLib) {
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var self = this;
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this.panel.setAttribute('style', 'padding: 5px;');
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stepperControls = document.createElement('div');
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@ -187,6 +184,11 @@ var StepperManager = (function StepperManagerClosure() {
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if (sessionStorage.getItem('pdfjsBreakPoints')) {
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breakPoints = JSON.parse(sessionStorage.getItem('pdfjsBreakPoints'));
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}
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opMap = Object.create(null);
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for (var key in pdfjsLib.OPS) {
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opMap[pdfjsLib.OPS[key]] = key;
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}
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},
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cleanup: function cleanup() {
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stepperChooser.textContent = '';
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@ -237,7 +239,7 @@ var StepperManager = (function StepperManagerClosure() {
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saveBreakPoints: function saveBreakPoints(pageIndex, bps) {
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breakPoints[pageIndex] = bps;
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sessionStorage.setItem('pdfjsBreakPoints', JSON.stringify(breakPoints));
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}
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},
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};
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})();
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@ -252,13 +254,11 @@ var Stepper = (function StepperClosure() {
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return d;
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}
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var opMap = null;
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function simplifyArgs(args) {
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if (typeof args === 'string') {
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var MAX_STRING_LENGTH = 75;
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return args.length <= MAX_STRING_LENGTH ? args :
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args.substr(0, MAX_STRING_LENGTH) + '...';
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args.substring(0, MAX_STRING_LENGTH) + '...';
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}
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if (typeof args !== 'object' || args === null) {
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return args;
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@ -291,7 +291,7 @@ var Stepper = (function StepperClosure() {
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this.operatorListIdx = 0;
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}
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Stepper.prototype = {
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init: function init() {
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init: function init(operatorList) {
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var panel = this.panel;
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var content = c('div', 'c=continue, s=step');
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var table = c('table');
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@ -305,12 +305,7 @@ var Stepper = (function StepperClosure() {
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headerRow.appendChild(c('th', 'args'));
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panel.appendChild(content);
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this.table = table;
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if (!opMap) {
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opMap = Object.create(null);
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for (var key in PDFJS.OPS) {
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opMap[PDFJS.OPS[key]] = key;
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}
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}
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this.updateOperatorList(operatorList);
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},
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updateOperatorList: function updateOperatorList(operatorList) {
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var self = this;
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@ -338,7 +333,7 @@ var Stepper = (function StepperClosure() {
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line.className = 'line';
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line.dataset.idx = i;
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chunk.appendChild(line);
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var checked = this.breakPoints.indexOf(i) !== -1;
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var checked = this.breakPoints.includes(i);
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var args = operatorList.argsArray[i] || [];
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var breakCell = c('td');
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@ -388,7 +383,9 @@ var Stepper = (function StepperClosure() {
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this.table.appendChild(chunk);
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},
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getNextBreakPoint: function getNextBreakPoint() {
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this.breakPoints.sort(function(a, b) { return a - b; });
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this.breakPoints.sort(function(a, b) {
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return a - b;
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});
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for (var i = 0; i < this.breakPoints.length; i++) {
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if (this.breakPoints[i] > this.currentIdx) {
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return this.breakPoints[i];
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@ -404,13 +401,13 @@ var Stepper = (function StepperClosure() {
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var listener = function(e) {
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switch (e.keyCode) {
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case 83: // step
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dom.removeEventListener('keydown', listener, false);
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dom.removeEventListener('keydown', listener);
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self.nextBreakPoint = self.currentIdx + 1;
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self.goTo(-1);
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callback();
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break;
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case 67: // continue
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dom.removeEventListener('keydown', listener, false);
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dom.removeEventListener('keydown', listener);
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var breakPoint = self.getNextBreakPoint();
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self.nextBreakPoint = breakPoint;
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self.goTo(-1);
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@ -418,7 +415,7 @@ var Stepper = (function StepperClosure() {
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break;
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}
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};
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dom.addEventListener('keydown', listener, false);
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dom.addEventListener('keydown', listener);
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self.goTo(idx);
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},
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goTo: function goTo(idx) {
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@ -432,7 +429,7 @@ var Stepper = (function StepperClosure() {
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row.style.backgroundColor = null;
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}
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}
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}
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},
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};
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return Stepper;
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})();
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@ -458,14 +455,13 @@ var Stats = (function Stats() {
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name: 'Stats',
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panel: null,
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manager: null,
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init: function init() {
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init(pdfjsLib) {
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this.panel.setAttribute('style', 'padding: 5px;');
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PDFJS.enableStats = true;
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},
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enabled: false,
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active: false,
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// Stats specific functions.
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add: function(pageNumber, stat) {
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add(pageNumber, stat) {
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if (!stat) {
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return;
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}
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@ -484,22 +480,24 @@ var Stats = (function Stats() {
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statsDiv.textContent = stat.toString();
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wrapper.appendChild(title);
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wrapper.appendChild(statsDiv);
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stats.push({ pageNumber: pageNumber, div: wrapper });
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stats.sort(function(a, b) { return a.pageNumber - b.pageNumber; });
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stats.push({ pageNumber, div: wrapper, });
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stats.sort(function(a, b) {
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return a.pageNumber - b.pageNumber;
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});
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clear(this.panel);
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for (var i = 0, ii = stats.length; i < ii; ++i) {
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this.panel.appendChild(stats[i].div);
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}
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},
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cleanup: function () {
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cleanup() {
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stats = [];
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clear(this.panel);
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}
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},
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};
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})();
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// Manages all the debugging tools.
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var PDFBug = (function PDFBugClosure() {
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window.PDFBug = (function PDFBugClosure() {
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var panelWidth = 300;
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var buttons = [];
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var activePanel = null;
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@ -510,14 +508,14 @@ var PDFBug = (function PDFBugClosure() {
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StepperManager,
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Stats
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],
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enable: function(ids) {
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enable(ids) {
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var all = false, tools = this.tools;
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if (ids.length === 1 && ids[0] === 'all') {
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all = true;
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}
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for (var i = 0; i < tools.length; ++i) {
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var tool = tools[i];
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if (all || ids.indexOf(tool.id) !== -1) {
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if (all || ids.includes(tool.id)) {
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tool.enabled = true;
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}
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}
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@ -532,7 +530,7 @@ var PDFBug = (function PDFBugClosure() {
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});
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}
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},
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init: function init() {
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init(pdfjsLib, container) {
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/*
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* Basic Layout:
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* PDFBug
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@ -553,7 +551,6 @@ var PDFBug = (function PDFBugClosure() {
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panels.setAttribute('class', 'panels');
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ui.appendChild(panels);
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var container = document.getElementById('viewerContainer');
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container.appendChild(ui);
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container.style.right = panelWidth + 'px';
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@ -576,24 +573,24 @@ var PDFBug = (function PDFBugClosure() {
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tool.panel = panel;
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tool.manager = this;
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if (tool.enabled) {
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tool.init();
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tool.init(pdfjsLib);
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} else {
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panel.textContent = tool.name + ' is disabled. To enable add ' +
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' "' + tool.id + '" to the pdfBug parameter ' +
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'and refresh (seperate multiple by commas).';
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'and refresh (separate multiple by commas).';
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}
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buttons.push(panelButton);
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}
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this.selectPanel(0);
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},
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cleanup: function cleanup() {
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cleanup() {
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for (var i = 0, ii = this.tools.length; i < ii; i++) {
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if (this.tools[i].enabled) {
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this.tools[i].cleanup();
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}
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}
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},
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selectPanel: function selectPanel(index) {
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selectPanel(index) {
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if (typeof index !== 'number') {
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index = this.tools.indexOf(index);
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}
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@ -613,6 +610,6 @@ var PDFBug = (function PDFBugClosure() {
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tools[j].panel.setAttribute('hidden', 'true');
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}
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}
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}
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},
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};
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})();
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