├── .editorconfig ├── .eslintignore ├── .eslintrc ├── .gitignore ├── .nosync ├── .npmrc ├── LICENSE ├── README.md ├── demo └── demo.gif ├── esbuild.config.mjs ├── main.ts ├── manifest.json ├── package-lock.json ├── package.json ├── styles.css ├── tsconfig.json ├── version-bump.mjs └── versions.json /.editorconfig: -------------------------------------------------------------------------------- 1 | # top-most EditorConfig file 2 | root = true 3 | 4 | [*] 5 | charset = utf-8 6 | insert_final_newline = true 7 | indent_style = tab 8 | indent_size = 4 9 | tab_width = 4 10 | -------------------------------------------------------------------------------- /.eslintignore: -------------------------------------------------------------------------------- 1 | npm node_modules 2 | build -------------------------------------------------------------------------------- /.eslintrc: -------------------------------------------------------------------------------- 1 | { 2 | "root": true, 3 | "parser": "@typescript-eslint/parser", 4 | "env": { "node": true }, 5 | "plugins": [ 6 | "@typescript-eslint" 7 | ], 8 | "extends": [ 9 | "eslint:recommended", 10 | "plugin:@typescript-eslint/eslint-recommended", 11 | "plugin:@typescript-eslint/recommended" 12 | ], 13 | "parserOptions": { 14 | "sourceType": "module" 15 | }, 16 | "rules": { 17 | "no-unused-vars": "off", 18 | "@typescript-eslint/no-unused-vars": ["error", { "args": "none" }], 19 | "@typescript-eslint/ban-ts-comment": "off", 20 | "no-prototype-builtins": "off", 21 | "@typescript-eslint/no-empty-function": "off" 22 | } 23 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # vscode 2 | .vscode 3 | *.code-workspace 4 | 5 | # Intellij 6 | *.iml 7 | .idea 8 | 9 | # npm 10 | node_modules 11 | 12 | # Don't include the compiled main.js file in the repo. 13 | # They should be uploaded to GitHub releases instead. 14 | main.js 15 | 16 | # Exclude sourcemaps 17 | *.map 18 | 19 | # obsidian 20 | data.json 21 | 22 | # Exclude macOS Finder (System Explorer) View States 23 | .DS_Store 24 | -------------------------------------------------------------------------------- /.nosync: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/artem-barmin/obsidian-block-drag-n-drop/4c16ecb63f441fa97303f924b5ba449fe2a71e59/.nosync -------------------------------------------------------------------------------- /.npmrc: -------------------------------------------------------------------------------- 1 | tag-version-prefix="" -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | [![Project Status: Inactive – The project has reached a stable, usable state but is no longer being actively developed; support/maintenance will be provided as time allows.](https://www.repostatus.org/badges/latest/inactive.svg)](https://www.repostatus.org/#inactive) 2 | ![GitHub release (latest by date)](https://img.shields.io/github/v/release/artem-barmin/obsidian-block-drag-n-drop) 3 | 4 | # Demo 5 | 6 | ![Demo](https://raw.githubusercontent.com/artem-barmin/obsidian-block-drag-n-drop/master/demo/demo.gif) 7 | 8 | # Features 9 | 10 | - ✅ Drag-n-drop for list items in the same pane and between different panes 11 | - ✅ 3 modes: 12 | - embed block - default for moving between different panes 13 | - move block - default for moving in the same pane 14 | - copy block - Shift + drag 15 | - ✅ Ability to reorder items keeping their nested level(like Notion) 16 | - Drop to the **right** of intendation dot • to nest dragged item under the previous item 17 | - Drop to the **left** of intendation dot • to keep intendation level and just reorder items 18 | - ✅ Automatic reference link generation for dragged block 19 | - ✅ Live editor support 20 | 21 | # No planned 22 | 23 | - [ ] Support for arbitrary block dragging - paragraphs, headings etc 24 | 25 | Feel free to create feature requests HERE: https://github.com/artem-barmin/obsidian-block-drag-n-drop/issues 26 | 27 | # How to use 28 | 29 | You can see a drag-n-drop handler in the gutter. You can drag it and drop at line you want. 30 | 31 | For now you can drag only list items, so handler will appear only near lines that belongs to list 32 | 33 | ## Defaults 34 | 35 | - Drag and drop from one pane to another without modifiers will create embed link for the block. Id for block will be automatically created. 36 | - Drag and drop in the same pane without modifiers will move the block. 37 | - Drag and drop with "Shift" modifier will copy the block. 38 | 39 | You can change behavior for settings in the plugin settings tab. 40 | 41 | # How to install 42 | 43 | ## From within Obsidian 44 | 45 | You can activate this plugin within Obsidian by doing the following: 46 | 47 | - Open Settings > Third-party plugin 48 | - Make sure Safe mode is off 49 | - Click Browse community plugins 50 | - Search for "Drag-n-Drop" 51 | - Click Install 52 | - Once installed, close the community plugins window and activate the newly installed plugin 53 | 54 | ## Manual installation 55 | 56 | Download main.js, manifest.json, styles.css from the latest release and put them into /.obsidian/plugins/obsidian-outliner folder. 57 | 58 | # Limitations 59 | 60 | Plugin was developed and tested only with Live preview editor. Legacy editor not supported 61 | -------------------------------------------------------------------------------- /demo/demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/artem-barmin/obsidian-block-drag-n-drop/4c16ecb63f441fa97303f924b5ba449fe2a71e59/demo/demo.gif -------------------------------------------------------------------------------- /esbuild.config.mjs: -------------------------------------------------------------------------------- 1 | import esbuild from "esbuild"; 2 | import process from "process"; 3 | import builtins from 'builtin-modules' 4 | 5 | const banner = 6 | `/* 7 | THIS IS A GENERATED/BUNDLED FILE BY ESBUILD 8 | if you want to view the source, please visit the github repository of this plugin 9 | */ 10 | `; 11 | 12 | const prod = (process.argv[2] === 'production'); 13 | 14 | esbuild.build({ 15 | banner: { 16 | js: banner, 17 | }, 18 | entryPoints: ['main.ts'], 19 | bundle: true, 20 | external: [ 21 | 'obsidian', 22 | 'electron', 23 | '@codemirror/autocomplete', 24 | '@codemirror/closebrackets', 25 | '@codemirror/collab', 26 | '@codemirror/commands', 27 | '@codemirror/comment', 28 | '@codemirror/fold', 29 | '@codemirror/gutter', 30 | '@codemirror/highlight', 31 | '@codemirror/history', 32 | '@codemirror/language', 33 | '@codemirror/lint', 34 | '@codemirror/matchbrackets', 35 | '@codemirror/panel', 36 | '@codemirror/rangeset', 37 | '@codemirror/rectangular-selection', 38 | '@codemirror/search', 39 | '@codemirror/state', 40 | '@codemirror/stream-parser', 41 | '@codemirror/text', 42 | '@codemirror/tooltip', 43 | '@codemirror/view', 44 | ...builtins], 45 | format: 'cjs', 46 | watch: !prod, 47 | target: 'es2016', 48 | logLevel: "info", 49 | sourcemap: prod ? false : 'inline', 50 | treeShaking: true, 51 | outfile: 'main.js', 52 | }).catch(() => process.exit(1)); 53 | -------------------------------------------------------------------------------- /main.ts: -------------------------------------------------------------------------------- 1 | import { 2 | Plugin, 3 | MarkdownView, 4 | PluginSettingTab, 5 | Setting, 6 | App, 7 | CachedMetadata, 8 | ListItemCache, 9 | SectionCache, 10 | DropdownComponent, 11 | } from "obsidian"; 12 | import _ from "lodash"; 13 | import { unified } from "unified"; 14 | import remarkParse from "remark-parse"; 15 | import { visit, Node } from "unist-util-visit"; 16 | import { RangeSetBuilder, Line } from "@codemirror/state"; 17 | import { 18 | Decoration, 19 | EditorView, 20 | ViewPlugin, 21 | DecorationSet, 22 | BlockInfo, 23 | gutter, 24 | GutterMarker, 25 | } from "@codemirror/view"; 26 | 27 | const dragHighlight = Decoration.line({ attributes: { class: "drag-over" } }); 28 | const dragDestination = Decoration.line({ attributes: { class: "drag-last" } }); 29 | const dragParentDestination = Decoration.line({ 30 | attributes: { class: "drag-parent-last" }, 31 | }); 32 | 33 | type RemarkNode = { 34 | node: Node; 35 | parent: Node; 36 | height: number; 37 | }; 38 | 39 | function findListItem( 40 | text: string, 41 | line: number, 42 | itemType: "listItem" | "paragraph" 43 | ): RemarkNode { 44 | const ast = unified().use(remarkParse).parse(text); 45 | const allItems: RemarkNode[] = []; 46 | visit(ast, itemType, (node, index, parent) => { 47 | const start = node.position.start.line; 48 | const end = node.position.end.line; 49 | if (start <= line && end >= line) 50 | allItems.push({ 51 | node, 52 | parent, 53 | height: end - start, 54 | }); 55 | }); 56 | return _.minBy(allItems, "height"); 57 | } 58 | 59 | function generateId(): string { 60 | return Math.random().toString(36).substr(2, 6); 61 | } 62 | 63 | const dragHandle = (line: number, app: App) => 64 | new (class extends GutterMarker { 65 | toDOM(editor: EditorView) { 66 | const fileCache = findFile(app, editor); 67 | const block = (fileCache?.sections || []).find((s) => 68 | findSection(s, line - 1) 69 | ); 70 | const drag = document.createElement("div"); 71 | if (!block || block.type !== "list") return drag; 72 | // TODO: think how to move paragraphs 73 | // if (!block || (block.type !== "list" && block.type !== "paragraph")) 74 | // return drag; 75 | drag.appendChild(document.createTextNode("⋮⋮")); 76 | drag.className = "dnd-gutter-marker"; 77 | drag.setAttribute("draggable", "true"); 78 | drag.addEventListener("dragstart", (e) => { 79 | e.dataTransfer.setData("line", `${line}`); 80 | }); 81 | return drag; 82 | } 83 | })(); 84 | 85 | const dragLineMarker = (app: App) => 86 | gutter({ 87 | lineMarker(view: EditorView, line: BlockInfo) { 88 | return line.from == line.to 89 | ? null 90 | : dragHandle(view.state.doc.lineAt(line.from).number, app); 91 | }, 92 | }); 93 | 94 | function getAllChildrensOfBlock( 95 | parents: ListItemCache[], 96 | allItems: ListItemCache[] 97 | ): ListItemCache[] { 98 | if (!parents.length) return []; 99 | 100 | // Deconstruct hierarchy according to 101 | // https://github.com/obsidianmd/obsidian-api/blob/036708710c4a4b652d8166c5929d5ba1ffb7fb91/obsidian.d.ts#L1581 102 | // parentItem.position.start.line === childItem.parent 103 | const idx = new Set(_.map(parents, (parent) => parent.position.start.line)); 104 | const childrens = _.filter(allItems, ({ parent }) => idx.has(parent)); 105 | 106 | const nestedChildrens = getAllChildrensOfBlock(childrens, allItems); 107 | 108 | return [...parents, ...childrens, ...nestedChildrens]; 109 | } 110 | 111 | function findSection(section: ListItemCache | SectionCache, line: number) { 112 | return ( 113 | section.position.start.line <= line && section.position.end.line >= line 114 | ); 115 | } 116 | 117 | function getBlock(line: number, fileCache: CachedMetadata) { 118 | const block: ListItemCache | SectionCache = _.concat( 119 | [], 120 | fileCache?.listItems 121 | // _.filter(fileCache?.sections, { type: "paragraph" }) 122 | ).find((s) => findSection(s, line)); 123 | if (!block) return; 124 | 125 | // generate and write block id 126 | const id = generateId(); 127 | 128 | const allChildren = _.uniq( 129 | getAllChildrensOfBlock([block], fileCache.listItems) 130 | ); 131 | 132 | const changes = { 133 | from: block.position.end.offset, 134 | insert: " ^" + id, 135 | }; 136 | const fromLine = _.minBy(allChildren, "position.start.line").position.start; 137 | const toLine = _.maxBy(allChildren, "position.end.line").position.end; 138 | 139 | return { 140 | ...block, 141 | fromLine, 142 | toLine, 143 | id: block.id || id, 144 | children: allChildren, 145 | changes: block.id ? [] : [changes], 146 | }; 147 | } 148 | 149 | function defineOperationType( 150 | event: DragEvent, 151 | settings: DndPluginSettings, 152 | isSameEditor: boolean 153 | ) { 154 | const modifier = event.shiftKey ? "shift" : event.altKey ? "alt" : "simple"; 155 | 156 | if (modifier === "simple") { 157 | if (isSameEditor) return settings["simple_same_pane"]; 158 | else return settings["simple_different_panes"]; 159 | } else return settings[modifier]; 160 | } 161 | 162 | function processDrop( 163 | app: App, 164 | event: DragEvent, 165 | settings: DndPluginSettings, 166 | dropMode: "current" | "parent" 167 | ) { 168 | const sourceLineNum = parseInt(event.dataTransfer.getData("line"), 10); 169 | // @ts-ignore 170 | const targetLinePos = event.target.cmView.posAtStart; 171 | 172 | const view = app.workspace.getActiveViewOfType(MarkdownView); 173 | 174 | if (!view || !view.editor) return; 175 | 176 | // @ts-ignore 177 | const sourceEditor: EditorView = view.editor.cm; 178 | // @ts-ignore 179 | const targetEditor: EditorView = event.target.cmView.editorView; 180 | 181 | const targetLine = targetEditor.state.doc.lineAt(targetLinePos); 182 | 183 | const isSameEditor = sourceEditor == targetEditor; 184 | 185 | const type = defineOperationType(event, settings, isSameEditor); 186 | 187 | if (type === "none") return; 188 | 189 | const text = view.editor.getValue(); 190 | const item = findListItem(text, sourceLineNum, "listItem"); 191 | if (item) { 192 | const from = item.node.position.start.offset; 193 | const to = item.node.position.end.offset; 194 | let operations; 195 | 196 | const targetItem = findListItem( 197 | targetEditor.state.toJSON().doc, 198 | targetLine.number, 199 | "paragraph" 200 | ); 201 | 202 | // if line was not moved or moved inside it's enclosing block - do nothing 203 | if (isSameEditor) { 204 | const pos = item.node.position; 205 | if ( 206 | targetLine.number >= pos.start.line && 207 | targetLine.number <= pos.end.line 208 | ) { 209 | console.log("Moved inside same block - do nothing"); 210 | return; 211 | } 212 | } 213 | 214 | const targetItemLastLine = 215 | targetItem?.node?.position?.end?.offset || targetLine.to; 216 | 217 | if (type === "move" || type === "copy") { 218 | const sourceLine = sourceEditor.state.doc.lineAt(from); 219 | 220 | const textToInsert = "\n" + text.slice(sourceLine.from, to); 221 | 222 | // adjust indent for each line of the source block 223 | const computeIndent = (line: Line) => 224 | line.text.match(/^\t*/)[0].length; 225 | 226 | const sourceIndent = computeIndent(sourceLine); 227 | const targetIndent = computeIndent(targetLine); 228 | 229 | const indentChange = dropMode === "current" ? 1 : 0; 230 | const addTabsNum = Math.max( 231 | targetIndent - sourceIndent + indentChange, 232 | 0 233 | ); 234 | const removeTabsNum = Math.max( 235 | sourceIndent - targetIndent - indentChange, 236 | 0 237 | ); 238 | 239 | const removeTabsRegex = new RegExp( 240 | "\n" + "\t".repeat(removeTabsNum), 241 | "g" 242 | ); 243 | const addTabsRegex = "\n" + "\t".repeat(addTabsNum); 244 | 245 | const indentedText = textToInsert.replace( 246 | removeTabsRegex, 247 | addTabsRegex 248 | ); 249 | 250 | // build operations for applying with editor 251 | const deleteOp = { from: Math.max(sourceLine.from - 1, 0), to }; 252 | const insertOp = { from: targetItemLastLine, insert: indentedText }; 253 | 254 | operations = { 255 | source: type === "move" ? [deleteOp] : [], 256 | target: [insertOp], 257 | }; 258 | } else if (type === "embed") { 259 | const sourceFile = findFile(app, sourceEditor); 260 | const { id, changes } = getBlock(sourceLineNum - 1, sourceFile); 261 | const insertBlockOp = { 262 | from: targetItemLastLine, 263 | insert: ` ![[${view.file.basename}#^${id}]]`, 264 | }; 265 | 266 | operations = { source: [changes], target: [insertBlockOp] }; 267 | } 268 | 269 | console.log("Move item ", { dropMode, type }, operations); 270 | const { source, target } = operations; 271 | if (sourceEditor == targetEditor) 272 | sourceEditor.dispatch({ changes: [...source, ...target] }); 273 | else { 274 | sourceEditor.dispatch({ changes: source }); 275 | targetEditor.dispatch({ changes: target }); 276 | } 277 | targetEditor.focus(); 278 | } 279 | } 280 | 281 | function findFile(app: App, targetEditor: EditorView) { 282 | const leafs = app.workspace.getLeavesOfType("markdown"); 283 | const targetLeaf = _.find(leafs, (leaf) => { 284 | const view: MarkdownView = leaf.view as MarkdownView; 285 | // @ts-ignore 286 | return view?.editor?.cm === targetEditor; 287 | }); 288 | if (targetLeaf) 289 | return app.metadataCache.getFileCache( 290 | (targetLeaf.view as MarkdownView).file 291 | ); 292 | } 293 | 294 | function DOMtoLine(lineDom: globalThis.Node, targetEditor: EditorView) { 295 | const doc = targetEditor.state.doc; 296 | const posAtLine = targetEditor.posAtDOM(lineDom); 297 | const targetLine = doc.lineAt(posAtLine); 298 | return targetLine.number - 1; 299 | } 300 | 301 | function getBlockForLine( 302 | app: App, 303 | lineNumber: number, 304 | targetEditor: EditorView 305 | ) { 306 | return getBlock(lineNumber, findFile(app, targetEditor)); 307 | } 308 | 309 | type LineOfEditor = { 310 | lineDom: globalThis.Node; 311 | line: Line; 312 | isTargetLine: boolean; 313 | }; 314 | 315 | function getAllLinesForCurrentItem( 316 | app: App, 317 | lineNumber: number, 318 | targetEditor: EditorView, 319 | targetLine?: number 320 | ): LineOfEditor[] { 321 | const doc = targetEditor.state.doc; 322 | const block = getBlockForLine(app, lineNumber, targetEditor); 323 | if (!block) return; 324 | 325 | const targetItemLastLine = targetLine || block.position.end.line + 1; 326 | 327 | return _.range(block.fromLine.line + 1, block.toLine.line + 1 + 1) 328 | .map((lineNum) => ({ 329 | lineDom: targetEditor.domAtPos(doc.line(lineNum).from).node, 330 | line: doc.line(lineNum), 331 | isTargetLine: lineNum === targetItemLastLine, 332 | })) 333 | .filter(({ line }) => !!line); 334 | } 335 | 336 | function emptyRange(): EditorHightlight { 337 | return { 338 | current: new RangeSetBuilder().finish(), 339 | parent: new RangeSetBuilder().finish(), 340 | }; 341 | } 342 | 343 | type EditorHightlight = { current: DecorationSet; parent: DecorationSet }; 344 | let lineHightlight: EditorHightlight = emptyRange(); 345 | let highlightMode: "current" | "parent" = "current"; 346 | 347 | function buildLineDecorations( 348 | allLines: LineOfEditor[], 349 | dragDestination: Decoration 350 | ) { 351 | const builder = new RangeSetBuilder(); 352 | _.forEach(allLines, ({ line, isTargetLine }) => { 353 | builder.add(line.from, line.from, dragHighlight); 354 | if (isTargetLine) builder.add(line.from, line.from, dragDestination); 355 | }); 356 | return builder.finish(); 357 | } 358 | 359 | function highlightWholeItem(app: App, target: Element) { 360 | try { 361 | // @ts-ignore 362 | const editor = target.cmView.editorView; 363 | 364 | // get all sub-items for current line 365 | const line = DOMtoLine(target.closest(".cm-line"), editor); 366 | const currentLines = getAllLinesForCurrentItem(app, line, editor); 367 | 368 | // get all sub-items for parent line 369 | const currentBlock = getBlockForLine(app, line, editor); 370 | const parentLines = 371 | currentBlock.parent > 0 372 | ? getAllLinesForCurrentItem( 373 | app, 374 | currentBlock.parent, 375 | editor, 376 | line + 1 377 | ) 378 | : currentLines; 379 | 380 | lineHightlight = { 381 | current: buildLineDecorations(currentLines, dragDestination), 382 | parent: buildLineDecorations(parentLines, dragParentDestination), 383 | }; 384 | 385 | editor.dispatch({}); 386 | } catch (e) { 387 | if ( 388 | e.message.match( 389 | /Trying to find position for a DOM position outside of the document/ 390 | ) 391 | ) 392 | return; 393 | throw e; 394 | } 395 | } 396 | 397 | interface DndPluginSettings { 398 | simple_same_pane: OperationType; 399 | simple_different_panes: OperationType; 400 | shift: OperationType; 401 | alt: OperationType; 402 | } 403 | 404 | type OperationType = "move" | "embed" | "copy" | "none"; 405 | 406 | const DEFAULT_SETTINGS: DndPluginSettings = { 407 | simple_same_pane: "move", 408 | simple_different_panes: "embed", 409 | shift: "copy", 410 | alt: "none", 411 | }; 412 | 413 | const showHighlight = ViewPlugin.fromClass(class {}, { 414 | decorations: (v) => { 415 | return lineHightlight[highlightMode]; 416 | }, 417 | }); 418 | 419 | const processDragOver = (element: HTMLElement, offsetX: number) => { 420 | const itemIndent = parseInt(element.style.paddingLeft, 10); 421 | if (itemIndent + 2 < offsetX - element.getBoundingClientRect().left) 422 | highlightMode = "current"; 423 | else highlightMode = "parent"; 424 | }; 425 | 426 | export default class DragNDropPlugin extends Plugin { 427 | settings: DndPluginSettings; 428 | 429 | async onload() { 430 | const app = this.app; 431 | const settings = await this.loadSettings(); 432 | const dragEventHandlers = EditorView.domEventHandlers({ 433 | dragover(event) { 434 | if (event.target instanceof HTMLElement) { 435 | const line = event.target.closest(".cm-line"); 436 | processDragOver(line as HTMLElement, event.clientX); 437 | 438 | // @ts-ignore 439 | const editor = event.target.cmView.editorView; 440 | editor.dispatch({}); 441 | } 442 | event.preventDefault(); 443 | }, 444 | dragenter(event) { 445 | if (event.target instanceof Element) 446 | highlightWholeItem(app, event.target); 447 | event.preventDefault(); 448 | }, 449 | drop(event) { 450 | processDrop(app, event, settings, highlightMode); 451 | lineHightlight = emptyRange(); 452 | }, 453 | }); 454 | this.addSettingTab(new DragNDropSettings(this.app, this)); 455 | this.registerEditorExtension([ 456 | dragLineMarker(app), 457 | showHighlight, 458 | dragEventHandlers, 459 | ]); 460 | } 461 | 462 | async loadSettings() { 463 | this.settings = Object.assign( 464 | {}, 465 | DEFAULT_SETTINGS, 466 | await this.loadData() 467 | ); 468 | return this.settings; 469 | } 470 | 471 | async saveSettings() { 472 | await this.saveData(this.settings); 473 | } 474 | } 475 | 476 | class DragNDropSettings extends PluginSettingTab { 477 | plugin: DragNDropPlugin; 478 | 479 | constructor(app: App, plugin: DragNDropPlugin) { 480 | super(app, plugin); 481 | this.plugin = plugin; 482 | } 483 | 484 | display(): void { 485 | const { containerEl } = this; 486 | 487 | containerEl.empty(); 488 | 489 | containerEl.createEl("h2", { 490 | text: "Modifiers", 491 | }); 492 | 493 | const addDropdownVariants = 494 | (settingName: keyof DndPluginSettings) => 495 | (dropDown: DropdownComponent) => { 496 | dropDown.addOption("none", "Do nothing"); 497 | dropDown.addOption("embed", "Embed link"); 498 | dropDown.addOption("copy", "Copy block"); 499 | dropDown.addOption("move", "Move block"); 500 | dropDown.setValue(this.plugin.settings[settingName]); 501 | dropDown.onChange(async (value: OperationType) => { 502 | this.plugin.settings[settingName] = value; 503 | await this.plugin.saveSettings(); 504 | }); 505 | }; 506 | 507 | new Setting(containerEl) 508 | .setName("Drag'n'drop without modifiers in the same pane") 509 | .addDropdown(addDropdownVariants("simple_same_pane")); 510 | 511 | new Setting(containerEl) 512 | .setName("Drag'n'drop without modifiers in the different panes") 513 | .addDropdown(addDropdownVariants("simple_different_panes")); 514 | 515 | new Setting(containerEl) 516 | .setName("Drag'n'drop with Shift") 517 | .addDropdown(addDropdownVariants("shift")); 518 | 519 | new Setting(containerEl) 520 | .setName("Drag'n'drop with Alt/Meta") 521 | .addDropdown(addDropdownVariants("alt")); 522 | } 523 | } 524 | -------------------------------------------------------------------------------- /manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "id": "obsidian-drag-n-drop-plugin", 3 | "name": "Drag-n-Drop for blocks", 4 | "version": "1.2.0", 5 | "minAppVersion": "0.16.0", 6 | "description": "Allow moving/copying/and creation embeds for blocks with drag-n-drop just like Logseq or Roam", 7 | "author": "Artem Barmin", 8 | "authorUrl": "https://github.com/artem-barmin/obsidian-block-drag-n-drop", 9 | "isDesktopOnly": true 10 | } 11 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "obsidian-block-drag-n-drop", 3 | "version": "1.1.0", 4 | "description": "Allow moving/copying/and creation embeds with drag-n-drop just like Logseq or Roam", 5 | "main": "main.js", 6 | "scripts": { 7 | "dev": "node esbuild.config.mjs", 8 | "build": "tsc -noEmit -skipLibCheck && node esbuild.config.mjs production", 9 | "version": "node version-bump.mjs && git add manifest.json versions.json" 10 | }, 11 | "keywords": [], 12 | "author": "", 13 | "license": "GPLV3", 14 | "devDependencies": { 15 | "@types/lodash": "^4.14.182", 16 | "@types/node": "^16.11.6", 17 | "@typescript-eslint/eslint-plugin": "^5.2.0", 18 | "@typescript-eslint/parser": "^5.2.0", 19 | "builtin-modules": "^3.2.0", 20 | "esbuild": "0.13.12", 21 | "obsidian": "^0.16.3", 22 | "tslib": "2.3.1", 23 | "typescript": "4.4.4" 24 | }, 25 | "dependencies": { 26 | "lodash": "^4.17.21", 27 | "remark-parse": "^10.0.1", 28 | "unified": "^10.1.2", 29 | "unist-util-visit": "^4.1.0" 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /styles.css: -------------------------------------------------------------------------------- 1 | :root { 2 | --dnd-gutter-handle: var(--interactive-accent); 3 | } 4 | 5 | /* @settings 6 | name: Drag'n-drop 7 | id: drag-n-drop 8 | settings: 9 | - 10 | id: dnd-gutter-handle-heading 11 | title: Handle settings 12 | type: heading 13 | level: 3 14 | collapsed: false 15 | - 16 | id: dnd-gutter-handle 17 | title: Gutter handle color 18 | type: variable-color 19 | format: hsl-split 20 | default: rgb(0, 0, 0) 21 | */ 22 | 23 | .cm-gutter .dnd-gutter-marker { 24 | opacity: 50%; 25 | } 26 | 27 | .cm-gutter .dnd-gutter-marker:hover { 28 | opacity: 100%; 29 | } 30 | 31 | .markdown-source-view.mod-cm6 .cm-gutters { 32 | pointer-events: all; 33 | } 34 | 35 | .dnd-render-draggable-content .dnd-gutter-marker { 36 | opacity: 0; 37 | } 38 | 39 | .dnd-render-draggable-content .dnd-drag-container { 40 | color: var(--text-normal) !important; 41 | } 42 | 43 | .dnd-gutter-marker { 44 | color: var(--dnd-gutter-handle) !important; 45 | cursor: pointer; 46 | } 47 | 48 | .drag-over { 49 | background-color: rgba(0, 255, 255, 0.099); 50 | } 51 | 52 | .drag-over-invalid { 53 | background-color: rgba(255, 0, 0, 0.099); 54 | } 55 | 56 | .drag-last span:not(.cm-hmd-list-indent, .cm-indent), .drag-parent-last { 57 | border-bottom: 2px solid black; 58 | } 59 | 60 | .cm-dropCursor { 61 | display: none !important; 62 | } 63 | 64 | .dnd-drag-container { 65 | position:absolute; 66 | } 67 | 68 | .dnd-drag-container-inactive { 69 | display: none !important; 70 | position: relative; 71 | } 72 | -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "baseUrl": ".", 4 | "inlineSourceMap": true, 5 | "inlineSources": true, 6 | "allowSyntheticDefaultImports": true, 7 | "module": "ESNext", 8 | "target": "ES6", 9 | "allowJs": true, 10 | "noImplicitAny": true, 11 | "moduleResolution": "node", 12 | "importHelpers": true, 13 | "isolatedModules": true, 14 | "lib": ["DOM", "ES5", "ES6", "ES7"] 15 | }, 16 | "include": ["**/*.ts"] 17 | } 18 | -------------------------------------------------------------------------------- /version-bump.mjs: -------------------------------------------------------------------------------- 1 | import { readFileSync, writeFileSync } from "fs"; 2 | 3 | const targetVersion = process.env.npm_package_version; 4 | 5 | // read minAppVersion from manifest.json and bump version to target version 6 | let manifest = JSON.parse(readFileSync("manifest.json", "utf8")); 7 | const { minAppVersion } = manifest; 8 | manifest.version = targetVersion; 9 | writeFileSync("manifest.json", JSON.stringify(manifest, null, "\t")); 10 | 11 | // update versions.json with target version and minAppVersion from manifest.json 12 | let versions = JSON.parse(readFileSync("versions.json", "utf8")); 13 | versions[targetVersion] = minAppVersion; 14 | writeFileSync("versions.json", JSON.stringify(versions, null, "\t")); 15 | -------------------------------------------------------------------------------- /versions.json: -------------------------------------------------------------------------------- 1 | { 2 | "1.0.0": "0.12.0", 3 | "1.0.1": "0.12.0", 4 | "1.0.2": "0.12.0", 5 | "1.0.3": "0.12.0", 6 | "1.0.4": "0.12.0", 7 | "1.0.5": "0.12.0", 8 | "1.0.6": "0.12.0", 9 | "1.0.7": "0.12.0", 10 | "1.0.8": "0.12.0", 11 | "1.1.0": "0.12.0" 12 | } --------------------------------------------------------------------------------