eaglercraft/crashreport-viewer
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added a checkbox to set an offset to the first line

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This commit is contained in:
LAX1DUDE 2022-10-17 14:06:05 -07:00
parent 54cb377112
commit 9e81319cdb
3 changed files with 127 additions and 17 deletions
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23
app/crashviewer.css
View File

@ -43,6 +43,7 @@ body {
font-family: 'Ubuntu', sans-serif;
font-size: 20px;
padding: 4px 8px;
height: 34px;
}
.toggleShow {
@ -115,6 +116,28 @@ body {
padding: 4px 0px;
}
#firstLineSpan {
float: right;
font-size: 22px;
vertical-align: middle;
}
#enableFirstLine {
width: 21px;
height: 21px;
margin: 0px;
vertical-align: middle;
margin-right: 10px;
}
#firstLineValue {
font-family: 'Source Code Pro', monospace;
font-size: 16px;
width: 80px;
height: 30px;
margin-left: 10px;
}
.darkModeScrollbar::-webkit-scrollbar, .darkModeScrollbar::-webkit-scrollbar-track {
background-color: black;
width: 15px;

118
app/crashviewer.js
View File

@ -209,6 +209,13 @@ function printVersionWarning(vers) {
function updateSource(srcMap) {
clearDecodedView();
var firstLine = 0;
var j = parseInt(appElements.firstLineValue.value);
if(!isNaN(j) && j > 1 && appElements.enableFirstLine.checked) {
firstLine = j - 1;
}
var sourceValue = appElements.inputTextArea.value;
var lines = sourceValue.split(/\r?\n/g);
var vers = extractVersionFromFile(lines);
@ -239,25 +246,28 @@ function updateSource(srcMap) {
}
}
if(!isNaN(lineNo) && !isNaN(colNo)) {
var original = formatLine(srcMap.originalPositionFor({ line: lineNo, column: colNo }));
if(original !== null) {
if(firstToken.endsWith("line")) {
appElements.outputContent.appendChild(document.createTextNode(lines[i] + " "));
appElements.outputContent.appendChild(highlightLine(original + "\n"));
}else {
if(!hasShownWarning) {
hasShownWarning = true;
printVersionWarning(vers);
}
var idt = getIndent(split[0]);
var realStart = split[0].substring(idt.length);
if(realStart.startsWith("at")) {
appElements.outputContent.appendChild(highlightLine(idt + "at " + original + "\n"));
var newLineNumber = lineNo - firstLine;
if(newLineNumber > 0) {
var original = formatLine(srcMap.originalPositionFor({ line: newLineNumber, column: colNo }));
if(original !== null) {
if(firstToken.endsWith("line")) {
appElements.outputContent.appendChild(document.createTextNode(lines[i] + " "));
appElements.outputContent.appendChild(highlightLine(original + "\n"));
}else {
appElements.outputContent.appendChild(highlightLine(idt + original + "\n"));
if(!hasShownWarning) {
hasShownWarning = true;
printVersionWarning(vers);
}
var idt = getIndent(split[0]);
var realStart = split[0].substring(idt.length);
if(realStart.startsWith("at")) {
appElements.outputContent.appendChild(highlightLine(idt + "at " + original + "\n"));
}else {
appElements.outputContent.appendChild(highlightLine(idt + original + "\n"));
}
}
continue;
}
continue;
}
}
}
@ -420,6 +430,56 @@ function showFileChooser() {
fileChooserElement.click();
}
function changeFirstLineShading(en) {
if(en) {
appElements.firstLineText.style.color = "white";
appElements.firstLineValue.disabled = false;
}else {
appElements.firstLineText.style.color = "#999999";
appElements.firstLineValue.disabled = true;
}
}
var changeFirstLineTimout = -1;
function handleChangeFirstLineEnabled() {
changeFirstLineTimout = -1;
var cookie = {};
cookie.enableFirstLine = appElements.enableFirstLine.checked;
var i = parseInt(appElements.firstLineValue.value);
var is_nan = isNaN(i);
if(!is_nan || cookie.enableFirstLine) {
if(is_nan || i < 1) {
i = 1;
}
cookie.firstLineValue = i;
window.localStorage.setItem("crashReportViewer_conf", JSON.stringify(cookie));
}
changeFirstLineShading(cookie.enableFirstLine);
if(!isShowingOriginal) {
updateDecodedPane();
}
}
function changeFirstLineEnabled() {
if(changeFirstLineTimout != -1) {
clearTimeout(changeFirstLineTimout);
}
changeFirstLineTimout = setTimeout(handleChangeFirstLineEnabled, 300);
}
function changeFirstLineEnabledImmediate() {
if(changeFirstLineTimout != -1) {
clearTimeout(changeFirstLineTimout);
}
var i = parseInt(appElements.firstLineValue.value);
var is_nan = isNaN(i);
if(is_nan || i < 1) {
appElements.firstLineValue.value = "1";
}
handleChangeFirstLineEnabled();
}
window.addEventListener("load", () => {
appElements = {
@ -430,7 +490,10 @@ window.addEventListener("load", () => {
outputTextArea: document.getElementById("outputTextArea"),
outputContent: document.getElementById("outputContent"),
fetchingMessage: document.getElementById("fetchingMessage"),
loadingDots: document.getElementById("loadingDots")
loadingDots: document.getElementById("loadingDots"),
enableFirstLine: document.getElementById("enableFirstLine"),
firstLineText: document.getElementById("firstLineText"),
firstLineValue: document.getElementById("firstLineValue")
};
dotsInterval = setInterval(updateDots, 300);
@ -452,6 +515,27 @@ window.addEventListener("load", () => {
appElements.sourceMaps.addEventListener("change", comboBoxChangeHandler);
appElements.enableFirstLine.addEventListener("change", changeFirstLineEnabledImmediate);
appElements.firstLineValue.addEventListener("propertychange", changeFirstLineEnabled);
appElements.firstLineValue.addEventListener("change", changeFirstLineEnabled);
appElements.firstLineValue.addEventListener("click", changeFirstLineEnabled);
appElements.firstLineValue.addEventListener("keyup", changeFirstLineEnabled);
appElements.firstLineValue.addEventListener("input", changeFirstLineEnabled);
appElements.firstLineValue.addEventListener("paste", changeFirstLineEnabled);
var cookie = window.localStorage.getItem("crashReportViewer_conf");
if(cookie) {
try {
cookie = JSON.parse(cookie);
if(cookie && typeof cookie.firstLineValue === "number") {
appElements.enableFirstLine.checked = !!cookie.enableFirstLine;
appElements.firstLineValue.value = "" + cookie.firstLineValue;
changeFirstLineShading(!!cookie.enableFirstLine);
}
}catch(e) {
}
}
fetch("sourceMaps.json")
.then((r) => r.json())
.then(sourceMapListLoaded)

3
app/index.html
View File

@ -28,6 +28,9 @@
<span id="fetchingMessage">Fetching source maps, please wait<span id="loadingDots"></span></span>
<span id="showOriginal" class="toggleShow toggleSelected" style="display:none;">Show Original</span>
<span id="showDecoded" class="toggleShow toggleShowDisabled" style="display:none;">Show Decoded</span>
<span id="firstLineSpan">
<input type="checkbox" id="enableFirstLine" />&nbsp;<span style="color:#999999;" id="firstLineText">First line:</span>&nbsp;<input type="text" pattern="[0-9]+" id="firstLineValue" disabled />
</span>
</p>
</div>
<div class="containerBody">