保存一下

src/core/desktop/ui/useDesktopInit.ts

@@ -1,26 +1,31 @@
 import XSystem from '@/core/XSystem.ts'
 import type { IconType } from '@/core/desktop/types/IconType.ts'
-import { nextTick, onUnmounted, reactive, toRefs } from 'vue'
+import { nextTick, onMounted, onUnmounted, reactive, toRefs, useTemplateRef } from 'vue'
 import { DesktopEventEnum } from '@/core/events/EventTypes.ts'
 import { useDraggable } from '@vueuse/core'
 
-export function useDesktopInit(container: HTMLElement) {
+export function useDesktopInit(containerStr: string) {
+  let container:HTMLElement
   const gridTemplate = reactive({
     cellWidth: 90,
     cellHeight: 110,
     gap: 10,
-    col: 1,
-    row: 1
+    colCount: 1,
+    rowCount: 1
   })
 
   const ro = new ResizeObserver(entries => {
     const entry= entries[0]
     const containerRect = entry.contentRect
-    gridTemplate.col = Math.floor(containerRect.width / gridTemplate.cellWidth);
-    gridTemplate.row = Math.floor(containerRect.height / (gridTemplate.cellHeight));
-    console.log(1111)
+    gridTemplate.colCount = Math.floor(containerRect.width / gridTemplate.cellWidth);
+    gridTemplate.rowCount = Math.floor(containerRect.height / (gridTemplate.cellHeight));
+  })
+
+  onMounted(() => {
+    container = document.querySelector(containerStr)!
+    console.log( container)
+    ro.observe(container)
   })
-  ro.observe(container)
   onUnmounted(() => {
     ro.unobserve(container)
   })
@@ -28,17 +33,20 @@ export function useDesktopInit(container: HTMLElement) {
   // 有桌面图标的app
   const apps = XSystem.instance.processManages.processInfos.filter(processInfo => !processInfo.isJustProcess)
   console.log(apps)
-  const icons: IconType[] = apps.map(processInfo => {
+  const icons: IconType[] = apps.map((processInfo, index) => {
+    // 左上角坐标原点，从上到下从左到右
+    const x = Math.floor(index / gridTemplate.rowCount)
+    const y = index % gridTemplate.rowCount
     return {
       name: processInfo.name,
       icon: processInfo.icon,
       path: processInfo.startName,
-      col: 0,
-      row: 0
+      col: x,
+      row: y
     }
   })
 
   return {
-    ...toRefs(gridTemplate),
+    ...toRefs(gridTemplate)
   }
 }