initial upload

.obsidian/plugins/obsidian-relative-line-numbers/main.js

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+/*
+THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
+if you want to view the source, please visit the github repository of this plugin
+*/
+
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __markAsModule = (target) => __defProp(target, "__esModule", { value: true });
+var __export = (target, all) => {
+  __markAsModule(target);
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __reExport = (target, module2, desc) => {
+  if (module2 && typeof module2 === "object" || typeof module2 === "function") {
+    for (let key of __getOwnPropNames(module2))
+      if (!__hasOwnProp.call(target, key) && key !== "default")
+        __defProp(target, key, { get: () => module2[key], enumerable: !(desc = __getOwnPropDesc(module2, key)) || desc.enumerable });
+  }
+  return target;
+};
+var __toModule = (module2) => {
+  return __reExport(__markAsModule(__defProp(module2 != null ? __create(__getProtoOf(module2)) : {}, "default", module2 && module2.__esModule && "default" in module2 ? { get: () => module2.default, enumerable: true } : { value: module2, enumerable: true })), module2);
+};
+var __async = (__this, __arguments, generator) => {
+  return new Promise((resolve, reject) => {
+    var fulfilled = (value) => {
+      try {
+        step(generator.next(value));
+      } catch (e) {
+        reject(e);
+      }
+    };
+    var rejected = (value) => {
+      try {
+        step(generator.throw(value));
+      } catch (e) {
+        reject(e);
+      }
+    };
+    var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
+    step((generator = generator.apply(__this, __arguments)).next());
+  });
+};
+
+// main.ts
+__export(exports, {
+  default: () => RelativeLineNumbers
+});
+var import_obsidian = __toModule(require("obsidian"));
+
+// extension.ts
+var import_view = __toModule(require("@codemirror/view"));
+var import_state = __toModule(require("@codemirror/state"));
+var import_language = __toModule(require("@codemirror/language"));
+var relativeLineNumberGutter = new import_state.Compartment();
+var Marker = class extends import_view.GutterMarker {
+  constructor(text) {
+    super();
+    this.text = text;
+    this.elementClass = "relative-line-numbers-mono";
+  }
+  toDOM() {
+    return document.createTextNode(this.text);
+  }
+};
+function linesCharLength(state) {
+  return state.doc.lines.toString().length;
+}
+var absoluteLineNumberGutter = (0, import_view.gutter)({
+  lineMarker: (view, line) => {
+    const lineNo = view.state.doc.lineAt(line.from).number;
+    const charLength = linesCharLength(view.state);
+    const absoluteLineNo = new Marker(lineNo.toString().padStart(charLength, " "));
+    const cursorLine = view.state.doc.lineAt(view.state.selection.asSingle().ranges[0].to).number;
+    if (lineNo === cursorLine) {
+      return absoluteLineNo;
+    }
+    return null;
+  },
+  initialSpacer: (view) => {
+    const spacer = new Marker("0".repeat(linesCharLength(view.state)));
+    return spacer;
+  }
+});
+function relativeLineNumbers(lineNo, state) {
+  const charLength = linesCharLength(state);
+  const blank = " ".padStart(charLength, " ");
+  if (lineNo > state.doc.lines) {
+    return blank;
+  }
+  const cursorLine = state.doc.lineAt(state.selection.asSingle().ranges[0].to).number;
+  const start = Math.min(state.doc.line(lineNo).from, state.selection.asSingle().ranges[0].to);
+  const stop = Math.max(state.doc.line(lineNo).from, state.selection.asSingle().ranges[0].to);
+  const folds = (0, import_language.foldedRanges)(state);
+  let foldedCount = 0;
+  folds.between(start, stop, (from, to) => {
+    let rangeStart = state.doc.lineAt(from).number;
+    let rangeStop = state.doc.lineAt(to).number;
+    foldedCount += rangeStop - rangeStart;
+  });
+  if (lineNo === cursorLine) {
+    return blank;
+  } else {
+    return (Math.abs(cursorLine - lineNo) - foldedCount).toString().padStart(charLength, " ");
+  }
+}
+var showLineNumbers = relativeLineNumberGutter.of((0, import_view.lineNumbers)({ formatNumber: relativeLineNumbers }));
+var lineNumbersUpdateListener = import_view.EditorView.updateListener.of((viewUpdate) => {
+  if (viewUpdate.selectionSet) {
+    viewUpdate.view.dispatch({
+      effects: relativeLineNumberGutter.reconfigure((0, import_view.lineNumbers)({ formatNumber: relativeLineNumbers }))
+    });
+  }
+});
+function lineNumbersRelative() {
+  return [absoluteLineNumberGutter, showLineNumbers, lineNumbersUpdateListener];
+}
+
+// main.ts
+var RelativeLineNumbers = class extends import_obsidian.Plugin {
+  isLegacy() {
+    var _a;
+    return (_a = this.app.vault.config) == null ? void 0 : _a.legacyEditor;
+  }
+  onload() {
+    return __async(this, null, function* () {
+      const showLineNumber = this.app.vault.getConfig("showLineNumber");
+      if (showLineNumber) {
+        this.enable();
+      }
+      this.setupConfigChangeListener();
+    });
+  }
+  onunload() {
+    this.disable();
+  }
+  enable() {
+    this.enabled = true;
+    if (this.isLegacy()) {
+      this.legacyEnable();
+    } else {
+      this.registerEditorExtension(lineNumbersRelative());
+    }
+  }
+  disable() {
+    this.enabled = false;
+    if (this.isLegacy) {
+      this.legacyDisable();
+    }
+  }
+  legacyEnable() {
+    this.registerCodeMirror((cm) => {
+      cm.on("cursorActivity", this.legacyRelativeLineNumbers);
+    });
+  }
+  legacyDisable() {
+    this.app.workspace.iterateCodeMirrors((cm) => {
+      cm.off("cursorActivity", this.legacyRelativeLineNumbers);
+      cm.setOption("lineNumberFormatter", CodeMirror.defaults["lineNumberFormatter"]);
+    });
+  }
+  setupConfigChangeListener() {
+    const configChangedEvent = this.app.vault.on("config-changed", () => {
+      const showLineNumber = this.app.vault.getConfig("showLineNumber");
+      if (showLineNumber && !this.enabled) {
+        this.enable();
+      } else if (!showLineNumber && this.enabled) {
+        this.disable();
+      }
+    });
+    configChangedEvent.ctx = this;
+    this.registerEvent(configChangedEvent);
+  }
+  legacyRelativeLineNumbers(cm) {
+    const current = cm.getCursor().line + 1;
+    if (cm.state.curLineNum === current) {
+      return;
+    }
+    cm.state.curLineNum = current;
+    cm.setOption("lineNumberFormatter", (line) => {
+      if (line === current) {
+        return String(current);
+      }
+      return String(Math.abs(current - line));
+    });
+  }
+};
+
+/* nosourcemap */