feat: add shortcuts

Author: SSShooter

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mind-elixir",
-  "version": "3.2.2",
+  "version": "3.2.3",
   "type": "module",
   "description": "Mind elixir is a free open source mind map core.",
   "keywords": [

readme.md

@@ -325,14 +325,14 @@ Be aware that Mind Elixir will not observe the change of `prefers-color-scheme`.
 | Tab                | Insert Child Node                |
 | F1                 | Center the Map                   |
 | F2                 | Begin Editing the Current Node   |
-| Up Arrow           | Select the Previous Sibling Node |
-| Down Arrow         | Select the Next Sibling Node     |
-| Left/Right Arrow   | Select Parent or First Child     |
-| PageUp             | Move Up Node                     |
-| PageDown           | Move Down Node                   |
-| Ctrl + Up Arrow    | Change Layout Pattern to Side    |
-| Ctrl + Left Arrow  | Change Layout Pattern to Left    |
-| Ctrl + Right Arrow | Change Layout Pattern to Right   |
+| ↑                  | Select the Previous Sibling Node |
+| ↓                  | Select the Next Sibling Node     |
+| ← / →              | Select Parent or First Child     |
+| PageUp / Alt + ↑   | Move Up Node                     |
+| PageDown / Alt + ↓ | Move Down Node                   |
+| Ctrl + ↑           | Change Layout Pattern to Side    |
+| Ctrl + ←           | Change Layout Pattern to Left    |
+| Ctrl + →           | Change Layout Pattern to Right   |
 | Ctrl + C           | Copy the Current Node            |
 | Ctrl + V           | Paste the Copied Node            |
 | Ctrl + "+"         | Zoom In Mind Map                 |

src/index.ts

@@ -126,7 +126,7 @@ MindElixir.DARK_THEME = DARK_THEME
  * @memberof MindElixir
  * @static
  */
-MindElixir.version = '3.2.2'
+MindElixir.version = '3.2.3'
 /**
  * @function
  * @memberof MindElixir

src/plugin/keypress.ts

@@ -15,9 +15,13 @@ const selectRoot = (mei: MindElixirInstance) => {
 
 export default function (mind: MindElixirInstance) {
   const key2func: Record<string, (e: KeyboardEvent) => void> = {
-    13: () => {
+    13: e => {
       // enter
-      mind.insertSibling()
+      if (e.shiftKey) {
+        mind.insertBefore()
+      } else {
+        mind.insertSibling()
+      }
     },
     9: () => {
       // tab
@@ -33,14 +37,21 @@ export default function (mind: MindElixirInstance) {
     },
     38: e => {
       // up
-      if (e.metaKey || e.ctrlKey) {
+      if (e.altKey) {
+        mind.moveUpNode()
+      } else if (e.metaKey || e.ctrlKey) {
         return mind.initSide()
+      } else {
+        mind.selectPrevSibling()
       }
-      mind.selectPrevSibling()
     },
-    40: () => {
+    40: e => {
       // down
-      mind.selectNextSibling()
+      if (e.altKey) {
+        mind.moveDownNode()
+      } else {
+        mind.selectNextSibling()
+      }
     },
     37: e => {
       // left