From f8e64316848ab390ddc550eea81e45e604ade500 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期日, 31 七月 2022 17:51:45 +0800
Subject: [PATCH] 支持全局主题颜色设置
---
src/layout/components/Settings/index.vue | 2 +
src/App.vue | 12 ++++++
src/utils/theme.js | 49 ++++++++++++++++++++++++
3 files changed, 63 insertions(+), 0 deletions(-)
diff --git a/src/App.vue b/src/App.vue
index d91599f..fd2b3d5 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,3 +1,15 @@
<template>
<router-view />
</template>
+
+<script setup>
+import useSettingsStore from '@/store/modules/settings'
+import { handleThemeStyle } from '@/utils/theme'
+
+onMounted(() => {
+ nextTick(() => {
+ // 鍒濆鍖栦富棰樻牱寮�
+ handleThemeStyle(useSettingsStore().theme)
+ })
+})
+</script>
diff --git a/src/layout/components/Settings/index.vue b/src/layout/components/Settings/index.vue
index ff1fa50..3bf28fe 100644
--- a/src/layout/components/Settings/index.vue
+++ b/src/layout/components/Settings/index.vue
@@ -87,6 +87,7 @@
import useAppStore from '@/store/modules/app'
import useSettingsStore from '@/store/modules/settings'
import usePermissionStore from '@/store/modules/permission'
+import { handleThemeStyle } from '@/utils/theme'
const { proxy } = getCurrentInstance();
const appStore = useAppStore()
@@ -143,6 +144,7 @@
function themeChange(val) {
settingsStore.changeSetting({ key: 'theme', value: val })
theme.value = val;
+ handleThemeStyle(val);
}
function handleTheme(val) {
settingsStore.changeSetting({ key: 'sideTheme', value: val })
diff --git a/src/utils/theme.js b/src/utils/theme.js
new file mode 100644
index 0000000..f4badc6
--- /dev/null
+++ b/src/utils/theme.js
@@ -0,0 +1,49 @@
+// 澶勭悊涓婚鏍峰紡
+export function handleThemeStyle(theme) {
+ document.documentElement.style.setProperty('--el-color-primary', theme)
+ for (let i = 1; i <= 9; i++) {
+ document.documentElement.style.setProperty(`--el-color-primary-light-${i}`, `${getLightColor(theme, i / 10)}`)
+ }
+ for (let i = 1; i <= 9; i++) {
+ document.documentElement.style.setProperty(`--el-color-primary-dark-${i}`, `${getDarkColor(theme, i / 10)}`)
+ }
+}
+
+// hex棰滆壊杞瑀gb棰滆壊
+export function hexToRgb(str) {
+ str = str.replace('#', '')
+ let hexs = str.match(/../g)
+ for (let i = 0; i < 3; i++) {
+ hexs[i] = parseInt(hexs[i], 16)
+ }
+ return hexs
+}
+
+// rgb棰滆壊杞琀ex棰滆壊
+export function rgbToHex(r, g, b) {
+ let hexs = [r.toString(16), g.toString(16), b.toString(16)]
+ for (let i = 0; i < 3; i++) {
+ if (hexs[i].length == 1) {
+ hexs[i] = `0${hexs[i]}`
+ }
+ }
+ return `#${hexs.join('')}`
+}
+
+// 鍙樻祬棰滆壊鍊�
+export function getLightColor(color, level) {
+ let rgb = hexToRgb(color)
+ for (let i = 0; i < 3; i++) {
+ rgb[i] = Math.floor((255 - rgb[i]) * level + rgb[i])
+ }
+ return rgbToHex(rgb[0], rgb[1], rgb[2])
+}
+
+// 鍙樻繁棰滆壊鍊�
+export function getDarkColor(color, level) {
+ let rgb = hexToRgb(color)
+ for (let i = 0; i < 3; i++) {
+ rgb[i] = Math.floor(rgb[i] * (1 - level))
+ }
+ return rgbToHex(rgb[0], rgb[1], rgb[2])
+}
--
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