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monaco-editor/test/playground.generated/extending-language-services...

206 lines
6.6 KiB
HTML

<!DOCTYPE html>
<!-- THIS IS A GENERATED FILE VIA gulp generate-test-samples -->
<html>
<head>
<base href="..">
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
</head>
<body>
<style>
/*----------------------------------------SAMPLE CSS START*/
/*----------------------------------------SAMPLE CSS END*/
</style>
<a class="loading-opts" href="playground.generated/index.html">[&lt;&lt; BACK]</a> <br/>
THIS IS A GENERATED FILE VIA gulp generate-test-samples
<div id="bar" style="margin-bottom: 6px;"></div>
<div style="clear:both"></div>
<div id="outer-container" style="width:800px;height:450px;border: 1px solid grey">
<!-- ----------------------------------------SAMPLE HTML START-->
<div id="container" style="height:100%;"></div>
<!-- ----------------------------------------SAMPLE HTML END-->
</div>
<div style="clear:both"></div>
<script src="../metadata.js"></script>
<script src="dev-setup.js"></script>
<script>
loadEditor(function() {
/*----------------------------------------SAMPLE JS START*/
/** @type {monaco.languages.SemanticTokensLegend} */
const legend = {
tokenTypes: [
'comment', 'string', 'keyword', 'number', 'regexp', 'operator', 'namespace',
'type', 'struct', 'class', 'interface', 'enum', 'typeParameter', 'function',
'member', 'macro', 'variable', 'parameter', 'property', 'label'
],
tokenModifiers: [
'declaration', 'documentation', 'readonly', 'static', 'abstract', 'deprecated',
'modification', 'async'
]
};
/** @type {(type: string)=>number} */
function getType(type) {
return legend.tokenTypes.indexOf(type);
}
/** @type {(modifier: string[]|string|null)=>number} */
function getModifier(modifiers) {
if (typeof modifiers === 'string') modifiers = [modifiers];
if (Array.isArray(modifiers)) {
let nModifiers = 0;
for (let modifier of modifiers) {
nModifier = legend.tokenModifiers.indexOf(modifier);
if (nModifier > -1) {
nModifiers |= (1 << nModifier) >>> 0;
}
}
return nModifiers;
} else {
return 0;
}
}
const tokenPattern = new RegExp('(?<=\\[)([a-zA-Z]+)((?:\\.[a-zA-Z]+)*)(?=\\])', 'g');
monaco.languages.registerDocumentSemanticTokensProvider('plaintext', {
getLegend: function () {
return legend;
},
provideDocumentSemanticTokens: function (model, lastResultId, token) {
const lines = model.getLinesContent();
/** @type {number[]} */
const data = [];
let prevLine = 0;
let prevChar = 0;
for (let i = 0; i < lines.length; i++) {
const line = lines[i];
for (let match = null; match = tokenPattern.exec(line);) {
// translate token and modifiers to number representations
let type = getType(match[1]);
if (type === -1) continue;
let modifier = match[2].length
? getModifier(match[2].split('.').slice(1))
: 0;
data.push(
// translate line to deltaLine
i - prevLine,
// for the same line, translate start to deltaStart
prevLine === i ? match.index - prevChar : match.index,
match[0].length,
type,
modifier
);
prevLine = i;
prevChar = match.index;
}
}
return {
data: new Uint32Array(data),
resultId: null
};
},
releaseDocumentSemanticTokens: function (resultId) { }
});
// add some missing tokens
monaco.editor.defineTheme('myCustomTheme', {
base: 'vs',
inherit: true,
rules: [
{ token: 'comment', foreground: 'aaaaaa', fontStyle: 'italic' },
{ token: 'keyword', foreground: 'ce63eb' },
{ token: 'operator', foreground: '000000' },
{ token: 'namespace', foreground: '66afce' },
{ token: 'type', foreground: '1db010' },
{ token: 'struct', foreground: '0000ff' },
{ token: 'class', foreground: '0000ff', fontStyle: 'bold' },
{ token: 'interface', foreground: '007700', fontStyle: 'bold' },
{ token: 'enum', foreground: '0077ff', fontStyle: 'bold' },
{ token: 'typeParameter', foreground: '1db010' },
{ token: 'function', foreground: '94763a' },
{ token: 'member', foreground: '94763a' },
{ token: 'macro', foreground: '615a60' },
{ token: 'variable', foreground: '3e5bbf' },
{ token: 'parameter', foreground: '3e5bbf' },
{ token: 'property', foreground: '3e5bbf' },
{ token: 'label', foreground: '615a60' },
{ token: 'type.static', fontStyle: 'bold' },
{ token: 'class.static', foreground: 'ff0000', fontStyle: 'bold' }
]
});
const editor = monaco.editor.create(document.getElementById("container"), {
value: `Available token types:
[comment] [string] [keyword] [number] [regexp] [operator] [namespace]
[type] [struct] [class] [interface] [enum] [typeParameter] [function]
[member] [macro] [variable] [parameter] [property] [label]
Available token modifiers:
[type.declaration] [type.documentation] [type.member] [type.static]
[type.abstract] [type.deprecated] [type.modification] [type.async]
Some examples:
[class.static.token] [type.static.abstract]
[class.static.token] [type.static]
[struct]
[function.private]
An error case:
[notInLegend]`,
language: "plaintext",
theme: 'myCustomTheme',
// semantic tokens provider is disabled by default
'semanticHighlighting.enabled': true
});
// currently there isn't builtin token handling
editor._themeService._knownThemes.forEach(function (theme) {
theme.getTokenStyleMetadata = (type, modifiers) => {
// use theme rules match
const style = theme._tokenTheme._root.match([type, ...modifiers].join('.'));
return {
foreground: style._foreground,
italic: style._fontStyle & 1,
bold: style._fontStyle & 2,
underline: style._fontStyle & 4
};
};
});
// press F4 to change theme
editor.addCommand(monaco.KeyCode.F4, function () {
switch (editor._themeService.getTheme().themeName) {
case 'vs': monaco.editor.setTheme('vs-dark'); break;
case 'vs-dark': monaco.editor.setTheme('hc-black'); break;
case 'hc-black': monaco.editor.setTheme('myCustomTheme'); break;
case 'myCustomTheme': monaco.editor.setTheme('vs'); break;
}
});
/*----------------------------------------SAMPLE JS END*/
});
</script>
</body>
</html>