271 lines
54 KiB
JavaScript
271 lines
54 KiB
JavaScript
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/*
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THIS IS A GENERATED/BUNDLED FILE BY ROLLUP
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if you want to view the source visit the plugins github repository
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*/
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'use strict';
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var obsidian = require('obsidian');
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/******************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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***************************************************************************** */
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function __awaiter(thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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}
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const DEFAULT_SETTINGS = {
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dbFileName: '.obsidian/plugins/remember-cursor-position/cursor-positions.json',
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delayAfterFileOpening: 100
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};
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class RememberCursorPosition extends obsidian.Plugin {
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constructor() {
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super(...arguments);
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this.loadingFile = false;
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}
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onload() {
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return __awaiter(this, void 0, void 0, function* () {
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yield this.loadSettings();
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try {
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this.db = yield this.readDb();
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}
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catch (e) {
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console.error("Remember Cursor Position plugin can't read database: " + e);
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this.db = {};
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}
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this.addSettingTab(new SettingTab(this.app, this));
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this.registerEvent(this.app.workspace.on('file-open', (file) => this.restoreEphemeralState()));
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this.registerEvent(this.app.workspace.on('quit', () => { this.writeDb(this.db); }));
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this.registerEvent(this.app.vault.on('rename', (file, oldPath) => this.renameFile(file, oldPath)));
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this.registerEvent(this.app.vault.on('delete', (file) => this.deleteFile(file)));
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//todo: replace by scroll and mouse cursor move events
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this.registerInterval(window.setInterval(() => this.checkEphemeralStateChanged(), 100));
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this.restoreEphemeralState();
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});
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}
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renameFile(file, oldPath) {
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let newName = file.path;
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let oldName = oldPath;
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this.db[newName] = this.db[oldName];
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delete this.db[oldName];
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}
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deleteFile(file) {
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let fileName = file.path;
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delete this.db[fileName];
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}
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checkEphemeralStateChanged() {
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var _a;
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let fileName = (_a = this.app.workspace.getActiveFile()) === null || _a === void 0 ? void 0 : _a.path;
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//waiting for load new file
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if (!fileName || !this.lastLoadedFileName || fileName != this.lastLoadedFileName || this.loadingFile)
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return;
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let st = this.getEphemeralState();
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if (!this.lastEphemeralState)
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this.lastEphemeralState = st;
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if (!isNaN(st.scroll) && !this.isEphemeralStatesEquals(st, this.lastEphemeralState)) {
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this.saveEphemeralState(st);
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this.lastEphemeralState = st;
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}
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}
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isEphemeralStatesEquals(state1, state2) {
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if (state1.cursor && !state2.cursor)
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return false;
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if (!state1.cursor && state2.cursor)
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return false;
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if (state1.cursor) {
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if (state1.cursor.from.ch != state2.cursor.from.ch)
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return false;
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if (state1.cursor.from.line != state2.cursor.from.line)
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return false;
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if (state1.cursor.to.ch != state2.cursor.to.ch)
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return false;
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if (state1.cursor.to.line != state2.cursor.to.line)
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return false;
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}
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if (state1.scroll && !state2.scroll)
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return false;
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if (!state1.scroll && state2.scroll)
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return false;
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if (state1.scroll) {
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if (state1.scroll != state2.scroll)
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return false;
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}
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return true;
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}
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saveEphemeralState(st) {
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var _a;
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return __awaiter(this, void 0, void 0, function* () {
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let fileName = (_a = this.app.workspace.getActiveFile()) === null || _a === void 0 ? void 0 : _a.path;
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if (fileName && fileName == this.lastLoadedFileName) { //do not save if file changed or was not loaded
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this.db[fileName] = st;
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}
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});
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}
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restoreEphemeralState() {
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var _a, _b, _c;
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return __awaiter(this, void 0, void 0, function* () {
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let fileName = (_a = this.app.workspace.getActiveFile()) === null || _a === void 0 ? void 0 : _a.path;
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if (fileName && this.loadingFile && this.lastLoadedFileName == fileName) //if already started loading
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return;
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this.loadingFile = true;
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if (this.lastLoadedFileName != fileName) {
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this.lastEphemeralState = {};
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this.lastLoadedFileName = fileName;
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if (fileName) {
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let st = this.db[fileName];
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if (st) {
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//waiting for load note
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yield this.delay(this.settings.delayAfterFileOpening);
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let scroll;
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for (let i = 0; i < 20; i++) {
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scroll = (_c = (_b = this.app.workspace.getActiveViewOfType(obsidian.MarkdownView)) === null || _b === void 0 ? void 0 : _b.currentMode) === null || _c === void 0 ? void 0 : _c.getScroll();
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if (scroll !== null)
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break;
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yield this.delay(10);
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}
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//if note opened by link like [link](note.md#header), do not scroll it
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if (scroll === 0) {
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//force update scroll while note is loading
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//todo: find better solution to wait for file loaded
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for (let i = 0; i < 20; i++) {
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this.setEphemeralState(st);
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yield this.delay(10);
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}
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}
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}
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this.lastEphemeralState = st;
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}
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this.loadingFile = false;
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}
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});
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}
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readDb() {
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return __awaiter(this, void 0, void 0, function* () {
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let db = {};
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if (yield this.app.vault.adapter.exists(this.settings.dbFileName)) {
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let data = yield this.app.vault.adapter.read(this.settings.dbFileName);
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db = JSON.parse(data);
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}
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return db;
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});
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}
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writeDb(db) {
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return __awaiter(this, void 0, void 0, function* () {
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//create folder for db file if not exist
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let newParentFolder = this.settings.dbFileName.substring(0, this.settings.dbFileName.lastIndexOf("/"));
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if (!(yield this.app.vault.adapter.exists(newParentFolder)))
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this.app.vault.adapter.mkdir(newParentFolder);
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this.app.vault.adapter.write(this.settings.dbFileName, JSON.stringify(db));
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});
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}
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getEphemeralState() {
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// let state: EphemeralState = this.app.workspace.getActiveViewOfType(MarkdownView)?.getEphemeralState(); //doesn't work properly
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var _a, _b, _c;
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let state = {};
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state.scroll = Number((_c = (_b = (_a = this.app.workspace.getActiveViewOfType(obsidian.MarkdownView)) === null || _a === void 0 ? void 0 : _a.currentMode) === null || _b === void 0 ? void 0 : _b.getScroll()) === null || _c === void 0 ? void 0 : _c.toFixed(4));
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let editor = this.getEditor();
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if (editor) {
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let from = editor.getCursor("anchor");
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let to = editor.getCursor("head");
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if (from && to) {
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state.cursor = {
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from: {
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ch: from.ch,
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line: from.line
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},
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to: {
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ch: to.ch,
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line: to.line
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}
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};
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}
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}
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return state;
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}
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setEphemeralState(state) {
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const view = this.app.workspace.getActiveViewOfType(obsidian.MarkdownView);
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if (state.cursor) {
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let editor = this.getEditor();
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if (editor) {
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editor.setSelection(state.cursor.from, state.cursor.to, { scroll: false });
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}
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}
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if (view && state.scroll) {
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view.setEphemeralState(state);
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// view.previewMode.applyScroll(state.scroll);
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// view.sourceMode.applyScroll(state.scroll);
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}
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}
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getEditor() {
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var _a;
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return (_a = this.app.workspace.getActiveViewOfType(obsidian.MarkdownView)) === null || _a === void 0 ? void 0 : _a.sourceMode.cmEditor;
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}
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loadSettings() {
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return __awaiter(this, void 0, void 0, function* () {
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this.settings = Object.assign({}, DEFAULT_SETTINGS, yield this.loadData());
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});
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}
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saveSettings() {
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return __awaiter(this, void 0, void 0, function* () {
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yield this.saveData(this.settings);
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});
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}
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delay(ms) {
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return __awaiter(this, void 0, void 0, function* () {
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return new Promise(resolve => setTimeout(resolve, ms));
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});
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}
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}
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class SettingTab extends obsidian.PluginSettingTab {
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constructor(app, plugin) {
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super(app, plugin);
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this.plugin = plugin;
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}
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display() {
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let { containerEl } = this;
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containerEl.empty();
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containerEl.createEl('h2', { text: 'Remember cursor position - Settings' });
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new obsidian.Setting(containerEl)
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.setName('Data file name')
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.setDesc('Save positions to this file')
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.addText(text => text
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.setPlaceholder('Example: cursor-positions.json')
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.setValue(this.plugin.settings.dbFileName)
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.onChange((value) => __awaiter(this, void 0, void 0, function* () {
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this.plugin.settings.dbFileName = value;
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yield this.plugin.saveSettings();
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})));
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new obsidian.Setting(containerEl)
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.setName('Delay after opening a new note')
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.setDesc('This plugin shouldn\'t scroll if you used a link to the note header like [link](note.md#header). If it did, then increase the delay until everything works. If you are not using links to page sections, set the delay to zero (slider to the left). Slider values: 0-300 ms (default value: 100 ms).')
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.addSlider(text => text
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.setLimits(0, 300, 10)
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.setValue(this.plugin.settings.delayAfterFileOpening)
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.onChange((value) => __awaiter(this, void 0, void 0, function* () {
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this.plugin.settings.delayAfterFileOpening = value;
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yield this.plugin.saveSettings();
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})));
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}
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}
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module.exports = RememberCursorPosition;
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