summaryrefslogtreecommitdiffstats
path: root/application/basilisk/extensions/pdfjs/content/web/debugger.js
diff options
context:
space:
mode:
authorMatt A. Tobin <email@mattatobin.com>2018-02-02 05:06:10 -0500
committerMatt A. Tobin <email@mattatobin.com>2018-02-02 05:06:10 -0500
commit6d614170cbfa958564eb5f824234ad5a9e484344 (patch)
tree3e1eb384382f30987cb2e64bd654afa8b74fd06b /application/basilisk/extensions/pdfjs/content/web/debugger.js
parent2a6b605d64b19411a300efdbbd7f78c349f90206 (diff)
downloadUXP-6d614170cbfa958564eb5f824234ad5a9e484344.tar
UXP-6d614170cbfa958564eb5f824234ad5a9e484344.tar.gz
UXP-6d614170cbfa958564eb5f824234ad5a9e484344.tar.lz
UXP-6d614170cbfa958564eb5f824234ad5a9e484344.tar.xz
UXP-6d614170cbfa958564eb5f824234ad5a9e484344.zip
Revert "Add Basilisk"
This reverts commit e72ef92b5bdc43cd2584198e2e54e951b70299e8.
Diffstat (limited to 'application/basilisk/extensions/pdfjs/content/web/debugger.js')
-rw-r--r--application/basilisk/extensions/pdfjs/content/web/debugger.js616
1 files changed, 0 insertions, 616 deletions
diff --git a/application/basilisk/extensions/pdfjs/content/web/debugger.js b/application/basilisk/extensions/pdfjs/content/web/debugger.js
deleted file mode 100644
index 33c2bc412..000000000
--- a/application/basilisk/extensions/pdfjs/content/web/debugger.js
+++ /dev/null
@@ -1,616 +0,0 @@
-/* Copyright 2012 Mozilla Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-'use strict';
-
-var FontInspector = (function FontInspectorClosure() {
- var fonts;
- var active = false;
- var fontAttribute = 'data-font-name';
- function removeSelection() {
- var divs = document.querySelectorAll('div[' + fontAttribute + ']');
- for (var i = 0, ii = divs.length; i < ii; ++i) {
- var div = divs[i];
- div.className = '';
- }
- }
- function resetSelection() {
- var divs = document.querySelectorAll('div[' + fontAttribute + ']');
- for (var i = 0, ii = divs.length; i < ii; ++i) {
- var div = divs[i];
- div.className = 'debuggerHideText';
- }
- }
- function selectFont(fontName, show) {
- var divs = document.querySelectorAll('div[' + fontAttribute + '=' +
- fontName + ']');
- for (var i = 0, ii = divs.length; i < ii; ++i) {
- var div = divs[i];
- div.className = show ? 'debuggerShowText' : 'debuggerHideText';
- }
- }
- function textLayerClick(e) {
- if (!e.target.dataset.fontName ||
- e.target.tagName.toUpperCase() !== 'DIV') {
- return;
- }
- var fontName = e.target.dataset.fontName;
- var selects = document.getElementsByTagName('input');
- for (var i = 0; i < selects.length; ++i) {
- var select = selects[i];
- if (select.dataset.fontName !== fontName) {
- continue;
- }
- select.checked = !select.checked;
- selectFont(fontName, select.checked);
- select.scrollIntoView();
- }
- }
- return {
- // Properties/functions needed by PDFBug.
- id: 'FontInspector',
- name: 'Font Inspector',
- panel: null,
- manager: null,
- init: function init(pdfjsLib) {
- var panel = this.panel;
- panel.setAttribute('style', 'padding: 5px;');
- var tmp = document.createElement('button');
- tmp.addEventListener('click', resetSelection);
- tmp.textContent = 'Refresh';
- panel.appendChild(tmp);
-
- fonts = document.createElement('div');
- panel.appendChild(fonts);
- },
- cleanup: function cleanup() {
- fonts.textContent = '';
- },
- enabled: false,
- get active() {
- return active;
- },
- set active(value) {
- active = value;
- if (active) {
- document.body.addEventListener('click', textLayerClick, true);
- resetSelection();
- } else {
- document.body.removeEventListener('click', textLayerClick, true);
- removeSelection();
- }
- },
- // FontInspector specific functions.
- fontAdded: function fontAdded(fontObj, url) {
- function properties(obj, list) {
- var moreInfo = document.createElement('table');
- for (var i = 0; i < list.length; i++) {
- var tr = document.createElement('tr');
- var td1 = document.createElement('td');
- td1.textContent = list[i];
- tr.appendChild(td1);
- var td2 = document.createElement('td');
- td2.textContent = obj[list[i]].toString();
- tr.appendChild(td2);
- moreInfo.appendChild(tr);
- }
- return moreInfo;
- }
- var moreInfo = properties(fontObj, ['name', 'type']);
- var fontName = fontObj.loadedName;
- var font = document.createElement('div');
- var name = document.createElement('span');
- name.textContent = fontName;
- var download = document.createElement('a');
- if (url) {
- url = /url\(['"]?([^\)"']+)/.exec(url);
- download.href = url[1];
- } else if (fontObj.data) {
- url = URL.createObjectURL(new Blob([fontObj.data], {
- type: fontObj.mimeType
- }));
- download.href = url;
- }
- download.textContent = 'Download';
- var logIt = document.createElement('a');
- logIt.href = '';
- logIt.textContent = 'Log';
- logIt.addEventListener('click', function(event) {
- event.preventDefault();
- console.log(fontObj);
- });
- var select = document.createElement('input');
- select.setAttribute('type', 'checkbox');
- select.dataset.fontName = fontName;
- select.addEventListener('click', (function(select, fontName) {
- return (function() {
- selectFont(fontName, select.checked);
- });
- })(select, fontName));
- font.appendChild(select);
- font.appendChild(name);
- font.appendChild(document.createTextNode(' '));
- font.appendChild(download);
- font.appendChild(document.createTextNode(' '));
- font.appendChild(logIt);
- font.appendChild(moreInfo);
- fonts.appendChild(font);
- // Somewhat of a hack, should probably add a hook for when the text layer
- // is done rendering.
- setTimeout(function() {
- if (this.active) {
- resetSelection();
- }
- }.bind(this), 2000);
- }
- };
-})();
-
-var opMap;
-
-// Manages all the page steppers.
-var StepperManager = (function StepperManagerClosure() {
- var steppers = [];
- var stepperDiv = null;
- var stepperControls = null;
- var stepperChooser = null;
- var breakPoints = Object.create(null);
- return {
- // Properties/functions needed by PDFBug.
- id: 'Stepper',
- name: 'Stepper',
- panel: null,
- manager: null,
- init: function init(pdfjsLib) {
- var self = this;
- this.panel.setAttribute('style', 'padding: 5px;');
- stepperControls = document.createElement('div');
- stepperChooser = document.createElement('select');
- stepperChooser.addEventListener('change', function(event) {
- self.selectStepper(this.value);
- });
- stepperControls.appendChild(stepperChooser);
- stepperDiv = document.createElement('div');
- this.panel.appendChild(stepperControls);
- this.panel.appendChild(stepperDiv);
- 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 = '';
- stepperDiv.textContent = '';
- steppers = [];
- },
- enabled: false,
- active: false,
- // Stepper specific functions.
- create: function create(pageIndex) {
- var debug = document.createElement('div');
- debug.id = 'stepper' + pageIndex;
- debug.setAttribute('hidden', true);
- debug.className = 'stepper';
- stepperDiv.appendChild(debug);
- var b = document.createElement('option');
- b.textContent = 'Page ' + (pageIndex + 1);
- b.value = pageIndex;
- stepperChooser.appendChild(b);
- var initBreakPoints = breakPoints[pageIndex] || [];
- var stepper = new Stepper(debug, pageIndex, initBreakPoints);
- steppers.push(stepper);
- if (steppers.length === 1) {
- this.selectStepper(pageIndex, false);
- }
- return stepper;
- },
- selectStepper: function selectStepper(pageIndex, selectPanel) {
- var i;
- pageIndex = pageIndex | 0;
- if (selectPanel) {
- this.manager.selectPanel(this);
- }
- for (i = 0; i < steppers.length; ++i) {
- var stepper = steppers[i];
- if (stepper.pageIndex === pageIndex) {
- stepper.panel.removeAttribute('hidden');
- } else {
- stepper.panel.setAttribute('hidden', true);
- }
- }
- var options = stepperChooser.options;
- for (i = 0; i < options.length; ++i) {
- var option = options[i];
- option.selected = (option.value | 0) === pageIndex;
- }
- },
- saveBreakPoints: function saveBreakPoints(pageIndex, bps) {
- breakPoints[pageIndex] = bps;
- sessionStorage.setItem('pdfjsBreakPoints', JSON.stringify(breakPoints));
- }
- };
-})();
-
-// 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 simplifyArgs(args) {
- if (typeof args === 'string') {
- var MAX_STRING_LENGTH = 75;
- return args.length <= MAX_STRING_LENGTH ? args :
- args.substr(0, MAX_STRING_LENGTH) + '...';
- }
- if (typeof args !== 'object' || args === null) {
- return args;
- }
- if ('length' in args) { // array
- var simpleArgs = [], i, ii;
- var MAX_ITEMS = 10;
- for (i = 0, ii = Math.min(MAX_ITEMS, args.length); i < ii; i++) {
- simpleArgs.push(simplifyArgs(args[i]));
- }
- if (i < args.length) {
- simpleArgs.push('...');
- }
- return simpleArgs;
- }
- var simpleObj = {};
- for (var key in args) {
- simpleObj[key] = simplifyArgs(args[key]);
- }
- return simpleObj;
- }
-
- function Stepper(panel, pageIndex, initialBreakPoints) {
- this.panel = panel;
- this.breakPoint = 0;
- this.nextBreakPoint = null;
- this.pageIndex = pageIndex;
- this.breakPoints = initialBreakPoints;
- this.currentIdx = -1;
- this.operatorListIdx = 0;
- }
- Stepper.prototype = {
- init: function init(operatorList) {
- var panel = this.panel;
- var content = c('div', 'c=continue, s=step');
- var table = c('table');
- content.appendChild(table);
- table.cellSpacing = 0;
- var headerRow = c('tr');
- table.appendChild(headerRow);
- headerRow.appendChild(c('th', 'Break'));
- headerRow.appendChild(c('th', 'Idx'));
- headerRow.appendChild(c('th', 'fn'));
- headerRow.appendChild(c('th', 'args'));
- panel.appendChild(content);
- this.table = table;
- this.updateOperatorList(operatorList);
- },
- updateOperatorList: function updateOperatorList(operatorList) {
- var self = this;
-
- function cboxOnClick() {
- var x = +this.dataset.idx;
- if (this.checked) {
- self.breakPoints.push(x);
- } else {
- self.breakPoints.splice(self.breakPoints.indexOf(x), 1);
- }
- StepperManager.saveBreakPoints(self.pageIndex, self.breakPoints);
- }
-
- var MAX_OPERATORS_COUNT = 15000;
- if (this.operatorListIdx > MAX_OPERATORS_COUNT) {
- return;
- }
-
- var chunk = document.createDocumentFragment();
- var operatorsToDisplay = Math.min(MAX_OPERATORS_COUNT,
- operatorList.fnArray.length);
- for (var i = this.operatorListIdx; i < operatorsToDisplay; i++) {
- var line = c('tr');
- line.className = 'line';
- line.dataset.idx = i;
- chunk.appendChild(line);
- var checked = this.breakPoints.indexOf(i) !== -1;
- var args = operatorList.argsArray[i] || [];
-
- var breakCell = c('td');
- var cbox = c('input');
- cbox.type = 'checkbox';
- cbox.className = 'points';
- cbox.checked = checked;
- cbox.dataset.idx = i;
- cbox.onclick = cboxOnClick;
-
- breakCell.appendChild(cbox);
- line.appendChild(breakCell);
- line.appendChild(c('td', i.toString()));
- var fn = opMap[operatorList.fnArray[i]];
- var decArgs = args;
- if (fn === 'showText') {
- var glyphs = args[0];
- var newArgs = [];
- var str = [];
- for (var j = 0; j < glyphs.length; j++) {
- var glyph = glyphs[j];
- if (typeof glyph === 'object' && glyph !== null) {
- str.push(glyph.fontChar);
- } else {
- if (str.length > 0) {
- newArgs.push(str.join(''));
- str = [];
- }
- newArgs.push(glyph); // null or number
- }
- }
- if (str.length > 0) {
- newArgs.push(str.join(''));
- }
- decArgs = [newArgs];
- }
- line.appendChild(c('td', fn));
- line.appendChild(c('td', JSON.stringify(simplifyArgs(decArgs))));
- }
- if (operatorsToDisplay < operatorList.fnArray.length) {
- line = c('tr');
- var lastCell = c('td', '...');
- lastCell.colspan = 4;
- chunk.appendChild(lastCell);
- }
- this.operatorListIdx = operatorList.fnArray.length;
- this.table.appendChild(chunk);
- },
- getNextBreakPoint: function getNextBreakPoint() {
- this.breakPoints.sort(function(a, b) { return a - b; });
- for (var i = 0; i < this.breakPoints.length; i++) {
- if (this.breakPoints[i] > this.currentIdx) {
- return this.breakPoints[i];
- }
- }
- return null;
- },
- breakIt: function breakIt(idx, callback) {
- StepperManager.selectStepper(this.pageIndex, true);
- var self = this;
- var dom = document;
- self.currentIdx = idx;
- var listener = function(e) {
- switch (e.keyCode) {
- case 83: // step
- dom.removeEventListener('keydown', listener);
- self.nextBreakPoint = self.currentIdx + 1;
- self.goTo(-1);
- callback();
- break;
- case 67: // continue
- dom.removeEventListener('keydown', listener);
- var breakPoint = self.getNextBreakPoint();
- self.nextBreakPoint = breakPoint;
- self.goTo(-1);
- callback();
- break;
- }
- };
- dom.addEventListener('keydown', listener);
- self.goTo(idx);
- },
- goTo: function goTo(idx) {
- var allRows = this.panel.getElementsByClassName('line');
- for (var x = 0, xx = allRows.length; x < xx; ++x) {
- var row = allRows[x];
- if ((row.dataset.idx | 0) === idx) {
- row.style.backgroundColor = 'rgb(251,250,207)';
- row.scrollIntoView();
- } else {
- row.style.backgroundColor = null;
- }
- }
- }
- };
- return Stepper;
-})();
-
-var Stats = (function Stats() {
- var stats = [];
- function clear(node) {
- while (node.hasChildNodes()) {
- node.removeChild(node.lastChild);
- }
- }
- function getStatIndex(pageNumber) {
- for (var i = 0, ii = stats.length; i < ii; ++i) {
- if (stats[i].pageNumber === pageNumber) {
- return i;
- }
- }
- return false;
- }
- return {
- // Properties/functions needed by PDFBug.
- id: 'Stats',
- name: 'Stats',
- panel: null,
- manager: null,
- init: function init(pdfjsLib) {
- this.panel.setAttribute('style', 'padding: 5px;');
- pdfjsLib.PDFJS.enableStats = true;
- },
- enabled: false,
- active: false,
- // Stats specific functions.
- add: function(pageNumber, stat) {
- if (!stat) {
- return;
- }
- var statsIndex = getStatIndex(pageNumber);
- if (statsIndex !== false) {
- var b = stats[statsIndex];
- this.panel.removeChild(b.div);
- stats.splice(statsIndex, 1);
- }
- var wrapper = document.createElement('div');
- wrapper.className = 'stats';
- var title = document.createElement('div');
- title.className = 'title';
- title.textContent = 'Page: ' + pageNumber;
- var statsDiv = document.createElement('div');
- statsDiv.textContent = stat.toString();
- wrapper.appendChild(title);
- wrapper.appendChild(statsDiv);
- stats.push({ pageNumber: pageNumber, div: wrapper });
- stats.sort(function(a, b) { return a.pageNumber - b.pageNumber; });
- clear(this.panel);
- for (var i = 0, ii = stats.length; i < ii; ++i) {
- this.panel.appendChild(stats[i].div);
- }
- },
- cleanup: function () {
- stats = [];
- clear(this.panel);
- }
- };
-})();
-
-// Manages all the debugging tools.
-var PDFBug = (function PDFBugClosure() {
- var panelWidth = 300;
- var buttons = [];
- var activePanel = null;
-
- return {
- tools: [
- FontInspector,
- StepperManager,
- Stats
- ],
- enable: function(ids) {
- var all = false, tools = this.tools;
- if (ids.length === 1 && ids[0] === 'all') {
- all = true;
- }
- for (var i = 0; i < tools.length; ++i) {
- var tool = tools[i];
- if (all || ids.indexOf(tool.id) !== -1) {
- tool.enabled = true;
- }
- }
- if (!all) {
- // Sort the tools by the order they are enabled.
- tools.sort(function(a, b) {
- var indexA = ids.indexOf(a.id);
- indexA = indexA < 0 ? tools.length : indexA;
- var indexB = ids.indexOf(b.id);
- indexB = indexB < 0 ? tools.length : indexB;
- return indexA - indexB;
- });
- }
- },
- init: function init(pdfjsLib, container) {
- /*
- * Basic Layout:
- * PDFBug
- * Controls
- * Panels
- * Panel
- * Panel
- * ...
- */
- var ui = document.createElement('div');
- ui.id = 'PDFBug';
-
- var controls = document.createElement('div');
- controls.setAttribute('class', 'controls');
- ui.appendChild(controls);
-
- var panels = document.createElement('div');
- panels.setAttribute('class', 'panels');
- ui.appendChild(panels);
-
- container.appendChild(ui);
- container.style.right = panelWidth + 'px';
-
- // Initialize all the debugging tools.
- var tools = this.tools;
- var self = this;
- for (var i = 0; i < tools.length; ++i) {
- var tool = tools[i];
- var panel = document.createElement('div');
- var panelButton = document.createElement('button');
- panelButton.textContent = tool.name;
- panelButton.addEventListener('click', (function(selected) {
- return function(event) {
- event.preventDefault();
- self.selectPanel(selected);
- };
- })(i));
- controls.appendChild(panelButton);
- panels.appendChild(panel);
- tool.panel = panel;
- tool.manager = this;
- if (tool.enabled) {
- tool.init(pdfjsLib);
- } else {
- panel.textContent = tool.name + ' is disabled. To enable add ' +
- ' "' + tool.id + '" to the pdfBug parameter ' +
- 'and refresh (separate multiple by commas).';
- }
- buttons.push(panelButton);
- }
- this.selectPanel(0);
- },
- cleanup: function cleanup() {
- for (var i = 0, ii = this.tools.length; i < ii; i++) {
- if (this.tools[i].enabled) {
- this.tools[i].cleanup();
- }
- }
- },
- selectPanel: function selectPanel(index) {
- if (typeof index !== 'number') {
- index = this.tools.indexOf(index);
- }
- if (index === activePanel) {
- return;
- }
- activePanel = index;
- var tools = this.tools;
- for (var j = 0; j < tools.length; ++j) {
- if (j === index) {
- buttons[j].setAttribute('class', 'active');
- tools[j].active = true;
- tools[j].panel.removeAttribute('hidden');
- } else {
- buttons[j].setAttribute('class', '');
- tools[j].active = false;
- tools[j].panel.setAttribute('hidden', 'true');
- }
- }
- }
- };
-})();