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add options for extended and standard ascii #93

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Merged
alixander merged 1 commit into from
Aug 18, 2025
Merged

add options for extended and standard ascii #93

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1 change: 1 addition & 0 deletions src/js/modules/editor.js
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Original file line number Diff line number Diff line change
Expand Up @@ -527,6 +527,7 @@ export default {
displayCompileErrors,
clearCompileErrors,
getDiagramSVG,
getScript,
getEditor,
compile,
};
116 changes: 107 additions & 9 deletions src/js/modules/export.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ function init() {

function handleExportClick() {
if (Sketch.getASCII()) {
copyASCII();
toggleASCIIMenu();
} else {
toggleMenu();
}
Expand All @@ -40,10 +40,60 @@ function updateExportButton() {
}

if (Sketch.getASCII()) {
exportBtn.textContent = "Copy";
exportMenu.style.display = "none";
exportBtn.innerHTML = 'Copy<img src="assets/icons/down.svg" class="btn-icon" />';
setupASCIIMenu();
} else {
exportBtn.innerHTML = 'Export<img src="assets/icons/down.svg" class="btn-icon" />';
setupExportMenu();
}
}

function setupASCIIMenu() {
const exportMenu = document.getElementById("export-menu");
exportMenu.innerHTML = `
<div id="export-menu-ascii-extended" class="btn-menu-item">Extended ASCII</div>
<div id="export-menu-ascii-standard" class="btn-menu-item">Standard ASCII</div>
`;

document
.getElementById("export-menu-ascii-extended")
.addEventListener("click", copyASCIIExtended);
document
.getElementById("export-menu-ascii-standard")
.addEventListener("click", copyASCIIStandard);
}

function setupExportMenu() {
const exportMenu = document.getElementById("export-menu");
exportMenu.innerHTML = `
<div id="export-menu-png" class="btn-menu-item">PNG</div>
<div id="export-menu-svg" class="btn-menu-item">SVG</div>
<div id="export-menu-png-clipboard" class="btn-menu-item">PNG (copy)</div>
<div id="export-menu-svg-clipboard" class="btn-menu-item">SVG (copy)</div>
`;

document.getElementById("export-menu-png").addEventListener("click", exportPNG);
document.getElementById("export-menu-svg").addEventListener("click", exportSVG);

if (!Mobile.is()) {
document
.getElementById("export-menu-png-clipboard")
.addEventListener("click", exportPNGClipboard);
document
.getElementById("export-menu-svg-clipboard")
.addEventListener("click", exportSVGClipboard);
} else {
document.getElementById("export-menu-png-clipboard").style.display = "none";
document.getElementById("export-menu-svg-clipboard").style.display = "none";
}
}

function toggleASCIIMenu() {
const menu = document.getElementById("export-menu");
if (menu.style.display == "none") {
menu.style.display = "block";
} else {
menu.style.display = "none";
}
}

Expand Down Expand Up @@ -226,21 +276,69 @@ async function exportPNGClipboard() {
}, "image/png");
}

async function copyASCII() {
const ascii = Editor.getDiagramSVG();
if (ascii == "") {
Alert.show(`Compile a diagram to copy`, 4000);
return;
async function copyASCIIExtended() {
hideMenu();
const ascii = await renderASCII("extended");
if (!ascii) return;

try {
await navigator.clipboard.writeText(ascii);
Alert.show(`Extended ASCII copied to clipboard`, 2000, "success");
} catch (e) {
Alert.show(`Failed to copy to clipboard: ${e}`, 4000);
}
}

async function copyASCIIStandard() {
hideMenu();
const ascii = await renderASCII("standard");
if (!ascii) return;

try {
await navigator.clipboard.writeText(ascii);
Alert.show(`Copied to clipboard`, 2000, "success");
Alert.show(`Standard ASCII copied to clipboard`, 2000, "success");
} catch (e) {
Alert.show(`Failed to copy to clipboard: ${e}`, 4000);
}
}

async function renderASCII(mode) {
const script = Editor.getScript();
if (!script) {
Alert.show(`Compile a diagram to copy`, 4000);
return null;
}

try {
const compileRequest = {
fs: { index: script },
options: {
layout: "elk",
sketch: false,
ascii: true,
asciiMode: mode,
forceAppendix: false,
target: "",
animateInterval: 0,
salt: "",
noXMLTag: false,
},
};

const compiled = await window.d2.compile(compileRequest);
const renderOptions = {
ascii: true,
asciiMode: mode,
center: true,
};

return await window.d2.render(compiled.diagram, renderOptions);
} catch (err) {
Alert.show(`Failed to render ASCII: ${err.message}`, 4000);
return null;
}
}

export default {
init,
updateExportButton,
Expand Down