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import { computed, defineComponent, nextTick, onMounted, ref, unref } from 'vue'; |
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import { Layout } from 'ant-design-vue'; |
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import SideBarTrigger from './SideBarTrigger'; |
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import { menuStore } from '/@/store/modules/menu'; |
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// import darkMiniIMg from '/@/assets/images/sidebar/dark-mini.png'; |
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// import lightMiniImg from '/@/assets/images/sidebar/light-mini.png'; |
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import darkImg from '/@/assets/images/sidebar/dark.png'; |
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import lightImg from '/@/assets/images/sidebar/light.png'; |
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import { appStore } from '/@/store/modules/app'; |
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import { MenuModeEnum, MenuSplitTyeEnum, MenuThemeEnum } from '/@/enums/menuEnum'; |
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import { useDebounce } from '/@/hooks/core/useDebounce'; |
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import LayoutMenu from './LayoutMenu'; |
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export default defineComponent({ |
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name: 'DefaultLayoutSideBar', |
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setup() { |
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const initRef = ref(false); |
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const brokenRef = ref(false); |
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const collapseRef = ref(true); |
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const dragBarRef = ref<Nullable<HTMLDivElement>>(null); |
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const sideRef = ref<any>(null); |
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const getProjectConfigRef = computed(() => { |
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return appStore.getProjectConfig; |
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}); |
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// 根据展开状态设置背景图片 |
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const getStyle = computed((): any => { |
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// const collapse = unref(collapseRef); |
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const theme = unref(getProjectConfigRef).menuSetting.theme; |
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let bg = ''; |
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if (theme === MenuThemeEnum.DARK) { |
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// bg = collapse ? darkMiniIMg : darkImg; |
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bg = darkImg; |
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} |
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if (theme === MenuThemeEnum.LIGHT) { |
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bg = lightImg; |
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// bg = collapse ? lightMiniImg : lightImg; |
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} |
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return { |
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'background-image': `url(${bg})`, |
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}; |
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}); |
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function onCollapseChange(val: boolean) { |
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if (initRef.value) { |
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collapseRef.value = val; |
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menuStore.commitCollapsedState(val); |
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} else { |
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const collapsed = appStore.getProjectConfig.menuSetting.collapsed; |
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!collapsed && menuStore.commitCollapsedState(val); |
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} |
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initRef.value = true; |
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} |
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// 菜单区域拖拽 - 鼠标移动 |
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function handleMouseMove(ele: any, wrap: any, clientX: number) { |
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document.onmousemove = function (innerE) { |
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let iT = ele.left + ((innerE || event).clientX - clientX); |
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innerE = innerE || window.event; |
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// let tarnameb = innerE.target || innerE.srcElement; |
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const maxT = 600; |
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const minT = 80; |
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iT < 0 && (iT = 0); |
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iT > maxT && (iT = maxT); |
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iT < minT && (iT = minT); |
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ele.style.left = wrap.style.width = iT + 'px'; |
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return false; |
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}; |
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} |
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// 菜单区域拖拽 - 鼠标松开 |
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function removeMouseup(ele: any) { |
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const wrap = unref(sideRef).$el; |
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document.onmouseup = function () { |
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document.onmousemove = null; |
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document.onmouseup = null; |
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const width = parseInt(wrap.style.width); |
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menuStore.commitDragStartState(false); |
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if (!menuStore.getCollapsedState) { |
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if (width > 100) { |
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setMenuWidth(width); |
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} else { |
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menuStore.commitCollapsedState(true); |
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} |
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} else { |
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if (width > 80) { |
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setMenuWidth(width); |
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menuStore.commitCollapsedState(false); |
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} |
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} |
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ele.releaseCapture && ele.releaseCapture(); |
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}; |
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} |
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function setMenuWidth(width: number) { |
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appStore.commitProjectConfigState({ |
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menuSetting: { |
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menuWidth: width, |
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}, |
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}); |
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} |
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function changeWrapWidth() { |
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const ele = unref(dragBarRef) as any; |
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const side = unref(sideRef); |
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const wrap = (side || {}).$el; |
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// const eleWidth = 6; |
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ele && |
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(ele.onmousedown = (e: any) => { |
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menuStore.commitDragStartState(true); |
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wrap.style.transition = 'unset'; |
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const clientX = (e || event).clientX; |
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ele.left = ele.offsetLeft; |
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handleMouseMove(ele, wrap, clientX); |
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removeMouseup(ele); |
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ele.setCapture && ele.setCapture(); |
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return false; |
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}); |
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} |
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function handleBreakpoint(broken: boolean) { |
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brokenRef.value = broken; |
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} |
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onMounted(() => { |
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nextTick(() => { |
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const [exec] = useDebounce(changeWrapWidth, 20); |
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exec(); |
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}); |
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}); |
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const getDragBarStyle = computed(() => { |
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if (menuStore.getCollapsedState) { |
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return { left: '80px' }; |
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} |
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return {}; |
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}); |
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const getCollapsedWidth = computed(() => { |
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return unref(brokenRef) ? 0 : 80; |
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}); |
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function renderDragLine() { |
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const { menuSetting: { hasDrag = true } = {} } = unref(getProjectConfigRef); |
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return ( |
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<div |
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class={[`layout-sidebar__dargbar`, !hasDrag ? 'hide' : '']} |
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style={unref(getDragBarStyle)} |
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ref={dragBarRef} |
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/> |
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); |
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} |
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return () => { |
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const { |
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menuSetting: { theme, split: splitMenu }, |
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} = unref(getProjectConfigRef); |
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const { getCollapsedState, getMenuWidthState } = menuStore; |
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return ( |
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<Layout.Sider |
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onCollapse={onCollapseChange} |
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breakpoint="md" |
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width={getMenuWidthState} |
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collapsed={getCollapsedState} |
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collapsible |
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collapsedWidth={unref(getCollapsedWidth)} |
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theme={theme} |
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class="layout-sidebar" |
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ref={sideRef} |
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onBreakpoint={handleBreakpoint} |
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style={unref(getStyle)} |
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> |
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{{ |
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trigger: () => <SideBarTrigger />, |
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default: () => ( |
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<> |
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<LayoutMenu |
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theme={theme} |
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menuMode={splitMenu ? MenuModeEnum.INLINE : null} |
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splitType={splitMenu ? MenuSplitTyeEnum.LEFT : MenuSplitTyeEnum.NONE} |
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/> |
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{renderDragLine()} |
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</> |
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), |
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}} |
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</Layout.Sider> |
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); |
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}; |
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}, |
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}); |