refactor: extract available height calculation logic into a reusable useAvailableHeight composable

This commit is contained in:
jxxghp
2026-04-08 13:08:51 +08:00
parent 1748fdea34
commit b02a4f1347
4 changed files with 95 additions and 67 deletions

View File

@@ -13,6 +13,7 @@ import MediaInfoDialog from '../dialog/MediaInfoDialog.vue'
import { useI18n } from 'vue-i18n'
import { useBackgroundOptimization } from '@/composables/useBackgroundOptimization'
import { usePWA } from '@/composables/usePWA'
import { useAvailableHeight } from '@/composables/useAvailableHeight'
// 国际化
const { t } = useI18n()
@@ -23,6 +24,10 @@ const display = useDisplay()
const { appMode } = usePWA()
// 计算列表可用高度
// componentOffset = FileToolbar(48) + FileList操作栏(40) + VCard边距(4) = 92
const { availableHeight: listAvailableHeight } = useAvailableHeight(92, 300)
// 输入参数
const inProps = defineProps({
icons: Object,
@@ -143,29 +148,7 @@ const transferItems = ref<FileItem[]>([])
// 当前图片地址
const currentImgLink = ref('')
// 计算列表可用高度
const listAvailableHeight = computed(() => {
// 获取视口高度
const viewportHeight = window.innerHeight || document.documentElement.clientHeight
// navbar高度
const navbarHeight = 72
// 工具栏高度(包含搜索框和按钮)
const toolbarHeight = 64
// 底部导航栏高度
const footerHeight = appMode.value ? 80 : 16
// 安全区域高度
const safeAreaHeight =
parseFloat(getComputedStyle(document.documentElement).getPropertyValue('--safe-area-inset-bottom')) ||
parseFloat(getComputedStyle(document.documentElement).getPropertyValue('--safe-area-inset-top')) ||
0
// 计算可用高度,预留一些边距
const availableHeight = viewportHeight - navbarHeight - toolbarHeight - footerHeight - safeAreaHeight - 40
// 确保最小高度
return Math.max(availableHeight, 300)
})
// 是否为图片文件
const isImage = computed(() => {

View File

@@ -5,38 +5,18 @@ import { useDisplay } from 'vuetify'
import type { AxiosRequestConfig, AxiosInstance } from 'axios'
import { useI18n } from 'vue-i18n'
import { usePWA } from '@/composables/usePWA'
import { useAvailableHeight } from '@/composables/useAvailableHeight'
// 国际化
const { t } = useI18n()
// 显示器宽度
const display = useDisplay()
const { appMode } = usePWA()
// 计算列表可用高度
const availableHeight = computed(() => {
// 获取视口高度
const viewportHeight = window.innerHeight || document.documentElement.clientHeight
// navbar高度
const navbarHeight = 72
// 工具栏高度
const toolbarHeight = 25
// 底部导航栏高度
const footerHeight = appMode.value ? 80 : 16
// 安全区域高度
const safeAreaHeight =
parseFloat(getComputedStyle(document.documentElement).getPropertyValue('--safe-area-inset-bottom')) ||
parseFloat(getComputedStyle(document.documentElement).getPropertyValue('--safe-area-inset-top')) ||
0
// 计算可用高度,预留一些边距
const availableHeight = viewportHeight - navbarHeight - toolbarHeight - footerHeight - safeAreaHeight - 40
// 确保最小高度
return Math.max(availableHeight, 300)
})
// componentOffset = FileToolbar(48) = 48
const { availableHeight } = useAvailableHeight(48, 300)
// 输入参数
const props = defineProps({