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<template>
<div :class="curClassName" :style="curStyle">
<div v-if="containerModel.NORTH" :style="containerModel.NORTH.style"
class="no-style overflow-auto app-scroll-container__header">
<div v-for="name of containerModel.NORTH.name" class="scroll-item__pos" :style="getItemPosStyle(name)">
<slot :name="name"></slot>
</div>
</div>
<div class="app-scroll-container__middle" :style="middleContainerStyle">
<div v-if="containerModel.WEST" :style="containerModel.WEST.style"
class="no-style overflow-auto app-scroll-container__left">
<div v-for="name of containerModel.WEST.name" class="scroll-item__pos" :style="getItemPosStyle(name)">
<slot :name="name"></slot>
</div>
</div>
<div v-if="containerModel.CENTER" :style="containerModel.CENTER.style"
class="no-style overflow-auto app-scroll-container__center">
<div v-for="name of containerModel.CENTER.name" class="scroll-item__pos" :style="getItemPosStyle(name)">
<slot :name="name"></slot>
</div>
</div>
<div v-if="containerModel.EAST" :style="containerModel.EAST.style"
class="no-style overflow-auto app-scroll-container__right">
<div v-for="name of containerModel.EAST.name" class="scroll-item__pos" :style="getItemPosStyle(name)">
<slot :name="name"></slot>
</div>
</div>
</div>
<div v-if="containerModel.SOUTH" :style="containerModel.SOUTH.style"
class="no-style overflow-auto app-scroll-container__bottom">
<div v-for="name of containerModel.SOUTH.name" class="scroll-item__pos" :style="getItemPosStyle(name)">
<slot :name="name"></slot>
</div>
</div>
</div>
</template>
<script lang="ts">
import { Util } from '@/utils';
import { Component, Prop, Vue, Watch } from 'vue-property-decorator';
@Component({})
export default class AppScrollContainer extends Vue {
/**
* 名称
*
* @type {string}
* @memberof AppScrollContainer
*/
@Prop() public name!: string;
/**
* 下标
*
* @type {number}
* @memberof AppScrollContainer
*/
@Prop({ default: 0 }) public index?: number;
/**
* 布局模型详情
*
* @type {string}
* @memberof AppScrollContainer
*/
@Prop() public layoutModelDetails: any;
/**
* 布局模型详情变更
* @param newVal
* @param oldVal
*/
@Watch('layoutModelDetails')
onLayoutModelDetailsChange(newVal: any, oldVal: any) {
this.initScrollContainer();
}
/**
* 插槽对象
*
* @memberof AppScrollContainer
*/
public containerModel: any = {};
/**
* 中间区域样式
*
* @memberof AppScrollContainer
*/
public middleContainerStyle: any = {};
/**
* 项名称
*
* @type {*}
* @memberof AppScrollContainer
*/
get itemName() {
return this.index ? `${this.name}_${this.index}` : this.name;
}
/**
* 当前容器样式类
*/
get curClassName() {
const layoutModel = this.layoutModelDetails[this.itemName];
if (layoutModel) {
return `app-scroll-container ${this.itemName} ${layoutModel.sysCss}`;
}
}
/**
* 当前容器样式
*/
get curStyle() {
const layoutModel = this.layoutModelDetails[this.itemName];
if (layoutModel) {
return layoutModel.getElementStyle();
}
}
/**
* 获取项布局样式
*/
public getItemPosStyle(name: string) {
const layoutModel = this.layoutModelDetails[this.itemName];
if (layoutModel) {
return layoutModel.getBorderLayoutStyle();
}
}
/**
* 初始化滚动容器
*
* @memberof AppScrollContainer
*/
public initScrollContainer() {
let minusHeight = '';
let minusWidth: string = '';
this.containerModel = {};
const curLayoutModel = this.layoutModelDetails[this.itemName];
if (curLayoutModel && curLayoutModel.details && curLayoutModel.details.length > 0) {
curLayoutModel.details.forEach((key: string) => {
let childModelDetail: any;
if (this.index) {
childModelDetail = this.layoutModelDetails[`${key}_${this.index}`];
} else {
childModelDetail = this.layoutModelDetails[key];
}
if (childModelDetail) {
const { name, layoutWidth, widthMode, layoutHeight, heightMode, layoutPos } = childModelDetail;
const style = {};
if (layoutWidth) {
Object.assign(style, { width: Util.getBoxSize('WIDTH', widthMode, layoutWidth).width });
if (layoutPos && (Object.is(layoutPos, 'WEST') || Object.is(layoutPos, 'EAST'))) {
minusWidth += ` - ${Util.getBoxSize('WIDTH', widthMode, layoutWidth).width}`;
}
}
if (layoutHeight) {
Object.assign(style, { height: Util.getBoxSize('HEIGHT', heightMode, layoutHeight).height });
if (layoutPos && (Object.is(layoutPos, 'NORTH') || Object.is(layoutPos, 'SOUTH'))) {
minusHeight += ` - ${Util.getBoxSize('HEIGHT', heightMode, layoutHeight).height}`;
}
}
if (this.containerModel.hasOwnProperty(layoutPos)) {
Object.assign(this.containerModel[layoutPos], { style });
this.containerModel[layoutPos].name.push(name);
} else {
this.containerModel[layoutPos] = { style, name: [name] };
}
}
});
}
this.middleContainerStyle.height = minusHeight ? `calc(100%${minusHeight})` : '100%';
if (this.containerModel.CENTER) {
this.containerModel.CENTER.style.width = minusWidth ? `calc(100%${minusWidth})` : '100%';
}
}
}
</script>
<style lang='less'>
@import 'app-scroll-container.less';
</style>