42 lines
1.5 KiB
TypeScript
42 lines
1.5 KiB
TypeScript
import monaco from "monaco-editor";
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import { DocumentRange } from "../../engines/types";
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/** Type alias for an instance of Monaco editor */
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export type EditorInstance = monaco.editor.IStandaloneCodeEditor;
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/** Type alias for the Monaco global */
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export type MonacoInstance = typeof monaco;
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/** Type alias for Monaco mouse events */
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export type MonacoMouseEvent = monaco.editor.IEditorMouseEvent;
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/** Type alias for Monaco mouse-leave event */
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export type MonacoMouseLeaveEvent = monaco.editor.IPartialEditorMouseEvent;
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/** Type alias for Monaco decoration object */
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export type MonacoDecoration = monaco.editor.IModelDeltaDecoration;
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/** Create Monaco decoration range object for text highlighting */
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export const createHighlightRange = (
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monacoInstance: MonacoInstance,
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highlights: DocumentRange
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): MonacoDecoration => {
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const lineNum = highlights.line;
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const startChar = highlights.charRange?.start || 0;
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const endChar = highlights.charRange?.end || 1000;
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const range = new monacoInstance.Range(lineNum, startChar, lineNum, endChar);
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const isWholeLine = !highlights.charRange;
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return { range, options: { isWholeLine, inlineClassName: "code-highlight" } };
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};
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/** Create Monaco decoration range object from highlights */
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export const createBreakpointRange = (
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monacoInstance: MonacoInstance,
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lineNum: number,
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hint?: boolean
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): MonacoDecoration => {
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const range = new monacoInstance.Range(lineNum, 0, lineNum, 1000);
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const className = "breakpoint-glyph " + (hint ? "hint" : "solid");
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return { range, options: { glyphMarginClassName: className } };
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};
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