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@@ -12,13 +12,14 @@
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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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+/* eslint-disable no-var */
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-let opMap;
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+"use strict";
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-const FontInspector = (function FontInspectorClosure() {
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- let fonts;
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- let active = false;
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- const fontAttribute = "data-font-name";
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+var FontInspector = (function FontInspectorClosure() {
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+ var fonts;
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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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const divs = document.querySelectorAll(`span[${fontAttribute}]`);
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for (const div of divs) {
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@@ -46,9 +47,10 @@ const FontInspector = (function FontInspectorClosure() {
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) {
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return;
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}
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- const fontName = e.target.dataset.fontName;
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- const selects = document.getElementsByTagName("input");
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- for (const select of selects) {
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+ var fontName = e.target.dataset.fontName;
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+ var selects = document.getElementsByTagName("input");
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+ for (var i = 0; i < selects.length; ++i) {
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+ var select = selects[i];
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if (select.dataset.fontName !== fontName) {
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continue;
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}
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@@ -63,17 +65,17 @@ const 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(pdfjsLib) {
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- const panel = this.panel;
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- const tmp = document.createElement("button");
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+ init: function init(pdfjsLib) {
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+ var panel = this.panel;
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+ var tmp = document.createElement("button");
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tmp.addEventListener("click", resetSelection);
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tmp.textContent = "Refresh";
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- panel.append(tmp);
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+ panel.appendChild(tmp);
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fonts = document.createElement("div");
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- panel.append(fonts);
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+ panel.appendChild(fonts);
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},
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- cleanup() {
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+ cleanup: function cleanup() {
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fonts.textContent = "";
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},
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enabled: false,
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@@ -91,51 +93,57 @@ const FontInspector = (function FontInspectorClosure() {
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}
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},
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// FontInspector specific functions.
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- fontAdded(fontObj, url) {
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+ fontAdded: function fontAdded(fontObj, url) {
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function properties(obj, list) {
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- const moreInfo = document.createElement("table");
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- for (const entry of list) {
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- const tr = document.createElement("tr");
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- const td1 = document.createElement("td");
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- td1.textContent = entry;
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- tr.append(td1);
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- const td2 = document.createElement("td");
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- td2.textContent = obj[entry].toString();
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- tr.append(td2);
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- moreInfo.append(tr);
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+ var moreInfo = document.createElement("table");
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+ for (var i = 0; i < list.length; i++) {
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+ var tr = document.createElement("tr");
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+ var td1 = document.createElement("td");
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+ td1.textContent = list[i];
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+ tr.appendChild(td1);
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+ var td2 = document.createElement("td");
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+ td2.textContent = obj[list[i]].toString();
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+ tr.appendChild(td2);
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+ moreInfo.appendChild(tr);
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}
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return moreInfo;
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}
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- const moreInfo = properties(fontObj, ["name", "type"]);
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+ var moreInfo = properties(fontObj, ["name", "type"]);
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const fontName = fontObj.loadedName;
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- const font = document.createElement("div");
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- const name = document.createElement("span");
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+ var font = document.createElement("div");
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+ var name = document.createElement("span");
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name.textContent = fontName;
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- const download = document.createElement("a");
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+ var download = document.createElement("a");
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if (url) {
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- url = /url\(['"]?([^)"']+)/.exec(url);
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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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download.href = URL.createObjectURL(
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- new Blob([fontObj.data], { type: fontObj.mimetype })
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+ new Blob([fontObj.data], { type: fontObj.mimeType })
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);
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}
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download.textContent = "Download";
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- const logIt = document.createElement("a");
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+ var logIt = document.createElement("a");
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logIt.href = "";
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logIt.textContent = "Log";
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- logIt.addEventListener("click", function (event) {
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+ logIt.addEventListener("click", function(event) {
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event.preventDefault();
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console.log(fontObj);
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});
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const select = document.createElement("input");
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select.setAttribute("type", "checkbox");
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select.dataset.fontName = fontName;
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- select.addEventListener("click", function () {
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+ select.addEventListener("click", function() {
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selectFont(fontName, select.checked);
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});
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- font.append(select, name, " ", download, " ", logIt, moreInfo);
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- fonts.append(font);
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+ font.appendChild(select);
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+ font.appendChild(name);
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+ font.appendChild(document.createTextNode(" "));
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+ font.appendChild(download);
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+ font.appendChild(document.createTextNode(" "));
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+ font.appendChild(logIt);
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+ font.appendChild(moreInfo);
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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(() => {
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@@ -147,39 +155,42 @@ const FontInspector = (function FontInspectorClosure() {
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};
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})();
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+var opMap;
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+
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// Manages all the page steppers.
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-const StepperManager = (function StepperManagerClosure() {
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- let steppers = [];
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- let stepperDiv = null;
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- let stepperControls = null;
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- let stepperChooser = null;
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- let breakPoints = Object.create(null);
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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 = 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(pdfjsLib) {
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- const self = this;
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+ init: function init(pdfjsLib) {
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+ var self = this;
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stepperControls = document.createElement("div");
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stepperChooser = document.createElement("select");
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- stepperChooser.addEventListener("change", function (event) {
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+ stepperChooser.addEventListener("change", function(event) {
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self.selectStepper(this.value);
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});
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- stepperControls.append(stepperChooser);
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+ stepperControls.appendChild(stepperChooser);
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stepperDiv = document.createElement("div");
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- this.panel.append(stepperControls, stepperDiv);
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+ this.panel.appendChild(stepperControls);
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+ this.panel.appendChild(stepperDiv);
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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 (const key in pdfjsLib.OPS) {
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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() {
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+ cleanup: function cleanup() {
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stepperChooser.textContent = "";
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stepperDiv.textContent = "";
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steppers = [];
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@@ -187,48 +198,56 @@ const StepperManager = (function StepperManagerClosure() {
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enabled: false,
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active: false,
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// Stepper specific functions.
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- create(pageIndex) {
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- const debug = document.createElement("div");
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+ create: function create(pageIndex) {
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+ var debug = document.createElement("div");
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debug.id = "stepper" + pageIndex;
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- debug.hidden = true;
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+ debug.setAttribute("hidden", true);
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debug.className = "stepper";
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- stepperDiv.append(debug);
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- const b = document.createElement("option");
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+ stepperDiv.appendChild(debug);
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+ var b = document.createElement("option");
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b.textContent = "Page " + (pageIndex + 1);
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b.value = pageIndex;
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- stepperChooser.append(b);
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- const initBreakPoints = breakPoints[pageIndex] || [];
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- const stepper = new Stepper(debug, pageIndex, initBreakPoints);
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+ stepperChooser.appendChild(b);
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+ var initBreakPoints = breakPoints[pageIndex] || [];
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+ var stepper = new Stepper(debug, pageIndex, initBreakPoints);
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steppers.push(stepper);
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if (steppers.length === 1) {
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this.selectStepper(pageIndex, false);
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}
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return stepper;
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},
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- selectStepper(pageIndex, selectPanel) {
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- pageIndex |= 0;
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+ selectStepper: function selectStepper(pageIndex, selectPanel) {
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+ var i;
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+ pageIndex = pageIndex | 0;
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if (selectPanel) {
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this.manager.selectPanel(this);
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}
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- for (const stepper of steppers) {
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- stepper.panel.hidden = stepper.pageIndex !== pageIndex;
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+ for (i = 0; i < steppers.length; ++i) {
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+ var stepper = steppers[i];
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+ if (stepper.pageIndex === pageIndex) {
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+ stepper.panel.removeAttribute("hidden");
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+ } else {
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+ stepper.panel.setAttribute("hidden", true);
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+ }
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}
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- for (const option of stepperChooser.options) {
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+ var options = stepperChooser.options;
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+ for (i = 0; i < options.length; ++i) {
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+ var option = options[i];
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option.selected = (option.value | 0) === pageIndex;
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}
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},
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- saveBreakPoints(pageIndex, bps) {
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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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-// The stepper for each page's operatorList.
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-const Stepper = (function StepperClosure() {
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+// The stepper for each page's IRQueue.
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+var Stepper = (function StepperClosure() {
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// Shorter way to create element and optionally set textContent.
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function c(tag, textContent) {
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- const d = document.createElement(tag);
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+ var d = document.createElement(tag);
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if (textContent) {
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d.textContent = textContent;
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}
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@@ -237,7 +256,7 @@ const Stepper = (function StepperClosure() {
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function simplifyArgs(args) {
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if (typeof args === "string") {
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- const MAX_STRING_LENGTH = 75;
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+ var MAX_STRING_LENGTH = 75;
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return args.length <= MAX_STRING_LENGTH
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? args
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: args.substring(0, MAX_STRING_LENGTH) + "...";
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@@ -247,9 +266,10 @@ const Stepper = (function StepperClosure() {
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}
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if ("length" in args) {
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// array
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- const MAX_ITEMS = 10,
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- simpleArgs = [];
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- let i, ii;
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+ var simpleArgs = [],
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+ i,
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+ ii;
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+ var MAX_ITEMS = 10;
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for (i = 0, ii = Math.min(MAX_ITEMS, args.length); i < ii; i++) {
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simpleArgs.push(simplifyArgs(args[i]));
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}
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@@ -258,50 +278,44 @@ const Stepper = (function StepperClosure() {
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}
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return simpleArgs;
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}
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- const simpleObj = {};
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- for (const key in args) {
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+ var simpleObj = {};
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+ for (var key in args) {
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simpleObj[key] = simplifyArgs(args[key]);
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}
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return simpleObj;
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}
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- // eslint-disable-next-line no-shadow
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- class Stepper {
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- constructor(panel, pageIndex, initialBreakPoints) {
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- this.panel = panel;
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- this.breakPoint = 0;
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- this.nextBreakPoint = null;
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- this.pageIndex = pageIndex;
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- this.breakPoints = initialBreakPoints;
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- this.currentIdx = -1;
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- this.operatorListIdx = 0;
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- this.indentLevel = 0;
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- }
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-
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- init(operatorList) {
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- const panel = this.panel;
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- const content = c("div", "c=continue, s=step");
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- const table = c("table");
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- content.append(table);
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+ function Stepper(panel, pageIndex, initialBreakPoints) {
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+ this.panel = panel;
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+ this.breakPoint = 0;
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+ this.nextBreakPoint = null;
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+ this.pageIndex = pageIndex;
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+ this.breakPoints = initialBreakPoints;
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+ this.currentIdx = -1;
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+ this.operatorListIdx = 0;
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+ }
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+ Stepper.prototype = {
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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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+ content.appendChild(table);
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table.cellSpacing = 0;
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- const headerRow = c("tr");
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- table.append(headerRow);
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- headerRow.append(
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- c("th", "Break"),
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- c("th", "Idx"),
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- c("th", "fn"),
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- c("th", "args")
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- );
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- panel.append(content);
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+ var headerRow = c("tr");
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+ table.appendChild(headerRow);
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+ headerRow.appendChild(c("th", "Break"));
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+ headerRow.appendChild(c("th", "Idx"));
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+ headerRow.appendChild(c("th", "fn"));
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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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this.updateOperatorList(operatorList);
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- }
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-
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- updateOperatorList(operatorList) {
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- const self = this;
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+ },
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+ updateOperatorList: function updateOperatorList(operatorList) {
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+ var self = this;
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function cboxOnClick() {
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- const x = +this.dataset.idx;
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+ var x = +this.dataset.idx;
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if (this.checked) {
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self.breakPoints.push(x);
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} else {
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@@ -310,122 +324,110 @@ const Stepper = (function StepperClosure() {
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StepperManager.saveBreakPoints(self.pageIndex, self.breakPoints);
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}
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- const MAX_OPERATORS_COUNT = 15000;
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+ var MAX_OPERATORS_COUNT = 15000;
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if (this.operatorListIdx > MAX_OPERATORS_COUNT) {
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return;
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}
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- const chunk = document.createDocumentFragment();
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- const operatorsToDisplay = Math.min(
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+ var chunk = document.createDocumentFragment();
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+ var operatorsToDisplay = Math.min(
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MAX_OPERATORS_COUNT,
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operatorList.fnArray.length
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);
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- for (let i = this.operatorListIdx; i < operatorsToDisplay; i++) {
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- const line = c("tr");
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+ for (var i = this.operatorListIdx; i < operatorsToDisplay; i++) {
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+ var line = c("tr");
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line.className = "line";
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line.dataset.idx = i;
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- chunk.append(line);
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- const checked = this.breakPoints.includes(i);
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- const args = operatorList.argsArray[i] || [];
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+ chunk.appendChild(line);
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+ var checked = this.breakPoints.includes(i);
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+ var args = operatorList.argsArray[i] || [];
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- const breakCell = c("td");
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- const cbox = c("input");
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+ var breakCell = c("td");
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+ var cbox = c("input");
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cbox.type = "checkbox";
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cbox.className = "points";
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cbox.checked = checked;
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cbox.dataset.idx = i;
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cbox.onclick = cboxOnClick;
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- breakCell.append(cbox);
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- line.append(breakCell, c("td", i.toString()));
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- const fn = opMap[operatorList.fnArray[i]];
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- let decArgs = args;
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+ breakCell.appendChild(cbox);
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+ line.appendChild(breakCell);
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+ line.appendChild(c("td", i.toString()));
|
|
|
+ var fn = opMap[operatorList.fnArray[i]];
|
|
|
+ var decArgs = args;
|
|
|
if (fn === "showText") {
|
|
|
- const glyphs = args[0];
|
|
|
- const charCodeRow = c("tr");
|
|
|
- const fontCharRow = c("tr");
|
|
|
- const unicodeRow = c("tr");
|
|
|
- for (const glyph of glyphs) {
|
|
|
+ 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) {
|
|
|
- charCodeRow.append(c("td", glyph.originalCharCode));
|
|
|
- fontCharRow.append(c("td", glyph.fontChar));
|
|
|
- unicodeRow.append(c("td", glyph.unicode));
|
|
|
+ str.push(glyph.fontChar);
|
|
|
} else {
|
|
|
- // null or number
|
|
|
- const advanceEl = c("td", glyph);
|
|
|
- advanceEl.classList.add("advance");
|
|
|
- charCodeRow.append(advanceEl);
|
|
|
- fontCharRow.append(c("td"));
|
|
|
- unicodeRow.append(c("td"));
|
|
|
+ if (str.length > 0) {
|
|
|
+ newArgs.push(str.join(""));
|
|
|
+ str = [];
|
|
|
+ }
|
|
|
+ newArgs.push(glyph); // null or number
|
|
|
}
|
|
|
}
|
|
|
- decArgs = c("td");
|
|
|
- const table = c("table");
|
|
|
- table.classList.add("showText");
|
|
|
- decArgs.append(table);
|
|
|
- table.append(charCodeRow, fontCharRow, unicodeRow);
|
|
|
- } else if (fn === "restore") {
|
|
|
- this.indentLevel--;
|
|
|
- }
|
|
|
- line.append(c("td", " ".repeat(this.indentLevel * 2) + fn));
|
|
|
- if (fn === "save") {
|
|
|
- this.indentLevel++;
|
|
|
- }
|
|
|
-
|
|
|
- if (decArgs instanceof HTMLElement) {
|
|
|
- line.append(decArgs);
|
|
|
- } else {
|
|
|
- line.append(c("td", JSON.stringify(simplifyArgs(decArgs))));
|
|
|
+ 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) {
|
|
|
- const lastCell = c("td", "...");
|
|
|
+ line = c("tr");
|
|
|
+ var lastCell = c("td", "...");
|
|
|
lastCell.colspan = 4;
|
|
|
- chunk.append(lastCell);
|
|
|
+ chunk.appendChild(lastCell);
|
|
|
}
|
|
|
this.operatorListIdx = operatorList.fnArray.length;
|
|
|
- this.table.append(chunk);
|
|
|
- }
|
|
|
-
|
|
|
- getNextBreakPoint() {
|
|
|
- this.breakPoints.sort(function (a, b) {
|
|
|
+ this.table.appendChild(chunk);
|
|
|
+ },
|
|
|
+ getNextBreakPoint: function getNextBreakPoint() {
|
|
|
+ this.breakPoints.sort(function(a, b) {
|
|
|
return a - b;
|
|
|
});
|
|
|
- for (const breakPoint of this.breakPoints) {
|
|
|
- if (breakPoint > this.currentIdx) {
|
|
|
- return breakPoint;
|
|
|
+ for (var i = 0; i < this.breakPoints.length; i++) {
|
|
|
+ if (this.breakPoints[i] > this.currentIdx) {
|
|
|
+ return this.breakPoints[i];
|
|
|
}
|
|
|
}
|
|
|
return null;
|
|
|
- }
|
|
|
-
|
|
|
- breakIt(idx, callback) {
|
|
|
+ },
|
|
|
+ breakIt: function breakIt(idx, callback) {
|
|
|
StepperManager.selectStepper(this.pageIndex, true);
|
|
|
- this.currentIdx = idx;
|
|
|
-
|
|
|
- const listener = evt => {
|
|
|
- switch (evt.keyCode) {
|
|
|
+ var self = this;
|
|
|
+ var dom = document;
|
|
|
+ self.currentIdx = idx;
|
|
|
+ var listener = function(e) {
|
|
|
+ switch (e.keyCode) {
|
|
|
case 83: // step
|
|
|
- document.removeEventListener("keydown", listener);
|
|
|
- this.nextBreakPoint = this.currentIdx + 1;
|
|
|
- this.goTo(-1);
|
|
|
+ dom.removeEventListener("keydown", listener);
|
|
|
+ self.nextBreakPoint = self.currentIdx + 1;
|
|
|
+ self.goTo(-1);
|
|
|
callback();
|
|
|
break;
|
|
|
case 67: // continue
|
|
|
- document.removeEventListener("keydown", listener);
|
|
|
- this.nextBreakPoint = this.getNextBreakPoint();
|
|
|
- this.goTo(-1);
|
|
|
+ dom.removeEventListener("keydown", listener);
|
|
|
+ var breakPoint = self.getNextBreakPoint();
|
|
|
+ self.nextBreakPoint = breakPoint;
|
|
|
+ self.goTo(-1);
|
|
|
callback();
|
|
|
break;
|
|
|
}
|
|
|
};
|
|
|
- document.addEventListener("keydown", listener);
|
|
|
- this.goTo(idx);
|
|
|
- }
|
|
|
-
|
|
|
- goTo(idx) {
|
|
|
- const allRows = this.panel.getElementsByClassName("line");
|
|
|
- for (const row of allRows) {
|
|
|
+ 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();
|
|
|
@@ -433,19 +435,21 @@ const Stepper = (function StepperClosure() {
|
|
|
row.style.backgroundColor = null;
|
|
|
}
|
|
|
}
|
|
|
- }
|
|
|
- }
|
|
|
+ },
|
|
|
+ };
|
|
|
return Stepper;
|
|
|
})();
|
|
|
|
|
|
-const Stats = (function Stats() {
|
|
|
- let stats = [];
|
|
|
+var Stats = (function Stats() {
|
|
|
+ var stats = [];
|
|
|
function clear(node) {
|
|
|
- node.textContent = ""; // Remove any `node` contents from the DOM.
|
|
|
+ while (node.hasChildNodes()) {
|
|
|
+ node.removeChild(node.lastChild);
|
|
|
+ }
|
|
|
}
|
|
|
function getStatIndex(pageNumber) {
|
|
|
- for (const [i, stat] of stats.entries()) {
|
|
|
- if (stat.pageNumber === pageNumber) {
|
|
|
+ for (var i = 0, ii = stats.length; i < ii; ++i) {
|
|
|
+ if (stats[i].pageNumber === pageNumber) {
|
|
|
return i;
|
|
|
}
|
|
|
}
|
|
|
@@ -465,26 +469,28 @@ const Stats = (function Stats() {
|
|
|
if (!stat) {
|
|
|
return;
|
|
|
}
|
|
|
- const statsIndex = getStatIndex(pageNumber);
|
|
|
+ var statsIndex = getStatIndex(pageNumber);
|
|
|
if (statsIndex !== false) {
|
|
|
- stats[statsIndex].div.remove();
|
|
|
+ const b = stats[statsIndex];
|
|
|
+ this.panel.removeChild(b.div);
|
|
|
stats.splice(statsIndex, 1);
|
|
|
}
|
|
|
- const wrapper = document.createElement("div");
|
|
|
+ var wrapper = document.createElement("div");
|
|
|
wrapper.className = "stats";
|
|
|
- const title = document.createElement("div");
|
|
|
+ var title = document.createElement("div");
|
|
|
title.className = "title";
|
|
|
title.textContent = "Page: " + pageNumber;
|
|
|
- const statsDiv = document.createElement("div");
|
|
|
+ var statsDiv = document.createElement("div");
|
|
|
statsDiv.textContent = stat.toString();
|
|
|
- wrapper.append(title, statsDiv);
|
|
|
+ wrapper.appendChild(title);
|
|
|
+ wrapper.appendChild(statsDiv);
|
|
|
stats.push({ pageNumber, div: wrapper });
|
|
|
- stats.sort(function (a, b) {
|
|
|
+ stats.sort(function(a, b) {
|
|
|
return a.pageNumber - b.pageNumber;
|
|
|
});
|
|
|
clear(this.panel);
|
|
|
- for (const entry of stats) {
|
|
|
- this.panel.append(entry.div);
|
|
|
+ for (var i = 0, ii = stats.length; i < ii; ++i) {
|
|
|
+ this.panel.appendChild(stats[i].div);
|
|
|
}
|
|
|
},
|
|
|
cleanup() {
|
|
|
@@ -495,35 +501,37 @@ const Stats = (function Stats() {
|
|
|
})();
|
|
|
|
|
|
// Manages all the debugging tools.
|
|
|
-const PDFBug = (function PDFBugClosure() {
|
|
|
- const panelWidth = 300;
|
|
|
- const buttons = [];
|
|
|
- let activePanel = null;
|
|
|
+window.PDFBug = (function PDFBugClosure() {
|
|
|
+ var panelWidth = 300;
|
|
|
+ var buttons = [];
|
|
|
+ var activePanel = null;
|
|
|
|
|
|
return {
|
|
|
tools: [FontInspector, StepperManager, Stats],
|
|
|
enable(ids) {
|
|
|
- const all = ids.length === 1 && ids[0] === "all";
|
|
|
- const tools = this.tools;
|
|
|
- for (const tool of tools) {
|
|
|
+ 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.includes(tool.id)) {
|
|
|
tool.enabled = true;
|
|
|
}
|
|
|
}
|
|
|
if (!all) {
|
|
|
// Sort the tools by the order they are enabled.
|
|
|
- tools.sort(function (a, b) {
|
|
|
- let indexA = ids.indexOf(a.id);
|
|
|
+ tools.sort(function(a, b) {
|
|
|
+ var indexA = ids.indexOf(a.id);
|
|
|
indexA = indexA < 0 ? tools.length : indexA;
|
|
|
- let indexB = ids.indexOf(b.id);
|
|
|
+ var indexB = ids.indexOf(b.id);
|
|
|
indexB = indexB < 0 ? tools.length : indexB;
|
|
|
return indexA - indexB;
|
|
|
});
|
|
|
}
|
|
|
},
|
|
|
- init(pdfjsLib, container, ids) {
|
|
|
- this.loadCSS();
|
|
|
- this.enable(ids);
|
|
|
+ init(pdfjsLib, container) {
|
|
|
/*
|
|
|
* Basic Layout:
|
|
|
* PDFBug
|
|
|
@@ -533,57 +541,60 @@ const PDFBug = (function PDFBugClosure() {
|
|
|
* Panel
|
|
|
* ...
|
|
|
*/
|
|
|
- const ui = document.createElement("div");
|
|
|
+ var ui = document.createElement("div");
|
|
|
ui.id = "PDFBug";
|
|
|
|
|
|
- const controls = document.createElement("div");
|
|
|
+ var controls = document.createElement("div");
|
|
|
controls.setAttribute("class", "controls");
|
|
|
- ui.append(controls);
|
|
|
+ ui.appendChild(controls);
|
|
|
|
|
|
- const panels = document.createElement("div");
|
|
|
+ var panels = document.createElement("div");
|
|
|
panels.setAttribute("class", "panels");
|
|
|
- ui.append(panels);
|
|
|
+ ui.appendChild(panels);
|
|
|
|
|
|
- container.append(ui);
|
|
|
+ container.appendChild(ui);
|
|
|
container.style.right = panelWidth + "px";
|
|
|
|
|
|
// Initialize all the debugging tools.
|
|
|
- for (const tool of this.tools) {
|
|
|
- const panel = document.createElement("div");
|
|
|
- const panelButton = document.createElement("button");
|
|
|
+ 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", event => {
|
|
|
- event.preventDefault();
|
|
|
- this.selectPanel(tool);
|
|
|
- });
|
|
|
- controls.append(panelButton);
|
|
|
- panels.append(panel);
|
|
|
+ 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).";
|
|
|
+ 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);
|
|
|
},
|
|
|
- loadCSS() {
|
|
|
- const { url } = import.meta;
|
|
|
-
|
|
|
- const link = document.createElement("link");
|
|
|
- link.rel = "stylesheet";
|
|
|
- link.href = url.replace(/.js$/, ".css");
|
|
|
-
|
|
|
- document.head.append(link);
|
|
|
- },
|
|
|
cleanup() {
|
|
|
- for (const tool of this.tools) {
|
|
|
- if (tool.enabled) {
|
|
|
- tool.cleanup();
|
|
|
+ for (var i = 0, ii = this.tools.length; i < ii; i++) {
|
|
|
+ if (this.tools[i].enabled) {
|
|
|
+ this.tools[i].cleanup();
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
@@ -595,18 +606,18 @@ const PDFBug = (function PDFBugClosure() {
|
|
|
return;
|
|
|
}
|
|
|
activePanel = index;
|
|
|
- for (const [j, tool] of this.tools.entries()) {
|
|
|
- const isActive = j === index;
|
|
|
- buttons[j].classList.toggle("active", isActive);
|
|
|
- tool.active = isActive;
|
|
|
- tool.panel.hidden = !isActive;
|
|
|
+ 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");
|
|
|
+ }
|
|
|
}
|
|
|
},
|
|
|
};
|
|
|
})();
|
|
|
-
|
|
|
-globalThis.FontInspector = FontInspector;
|
|
|
-globalThis.StepperManager = StepperManager;
|
|
|
-globalThis.Stats = Stats;
|
|
|
-
|
|
|
-export { PDFBug };
|
