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fix for 0byte size files, also made reading ledmaps more efficient

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when a ledmap is read from a file, it first parses the keys, putting the in front is more efficient as it will find them in the first 256 byte chunk.
This commit is contained in:
Damian Schneider
2025-11-18 20:40:04 +01:00
parent aaad450175
commit 336e074b4a
1 changed files with 4 additions and 4 deletions
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8
wled00/data/edit.htm
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@@ -264,7 +264,7 @@ function createTree(element, editor){
leaf.textContent=name; leaf.textContent=name;
var span = cE("span"); var span = cE("span");
span.style.cssText = "font-size: 14px; color: #aaa; margin-left: 8px;"; span.style.cssText = "font-size: 14px; color: #aaa; margin-left: 8px;";
span.textContent = Math.max(0.1, (size / 1024)).toFixed(1) + "KB"; // show size in KB, minimum 0.1 to not show 0KB for small files span.textContent = (size > 0 ? Math.max(0.1, (size / 1024)).toFixed(1) : 0) + "KB"; // show size in KB, minimum 0.1 to not show 0KB for small files
leaf.appendChild(span); leaf.appendChild(span);
leaf.onmouseover=function(){ leaf.style.background="#333"; }; leaf.onmouseover=function(){ leaf.style.background="#333"; };
leaf.onmouseout=function(){ leaf.style.background=""; }; leaf.onmouseout=function(){ leaf.style.background=""; };
@@ -377,13 +377,13 @@ function prettyLedmap(json){
rows.push(" " + obj.map.slice(i, i + width).map(pad).join(", ")); rows.push(" " + obj.map.slice(i, i + width).map(pad).join(", "));
} }
let pretty = "{\n \"map\": [\n" + rows.join(",\n") + "\n ]"; let pretty = "{\n";
for (let k of Object.keys(obj)) { for (let k of Object.keys(obj)) {
if (k !== "map") { if (k !== "map") {
pretty += ",\n \"" + k + "\": " + JSON.stringify(obj[k]); pretty += " \"" + k + "\": " + JSON.stringify(obj[k]) + ",\n"; // print all keys first (speeds up loading)
} }
} }
pretty += "\n}"; pretty += " \"map\": [\n" + rows.join(",\n") + "\n ]\n}";
return pretty; return pretty;
} catch (e) { } catch (e) {
return json; return json;