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<script lang="ts">
import {defineComponent, PropType} from 'vue';
import {LayoutNode} from '../layout';
import type {LayoutOptions} from '../layout';
import Tile from './Tile.vue'
export default defineComponent({
props: {
pos: {type: Array as unknown as PropType<[number,number]>, required: true},
dims: {type: Array as unknown as PropType<[number,number]>, required: true},
nodes: {type: Array as PropType<LayoutNode[]>, required: true},
lytOpts: {type: Object as PropType<LayoutOptions>, required: true},
uiOpts: {type: Object, required: true},
},
data(){
return {
tileMargin: 5, //px (gap between detached-ancestor tiles)
scrollBarOffset: 10, //px (gap for scrollbar, used to prevent overlap with tiles)
};
},
computed: {
wideArea(){
return this.dims[0] >= this.dims[1];
},
tileSz(){
return (this.wideArea ? this.dims[1] : this.dims[0]) - (this.tileMargin * 2) - this.scrollBarOffset;
},
usedNodes(){
return this.nodes.map(n => {
let newNode = new LayoutNode(n.tolNode, []);
newNode.dims = [this.tileSz, this.tileSz];
return newNode;
});
},
hasOverflow(){
let len = this.tileMargin + (this.tileSz + this.tileMargin) * this.nodes.length;
return len > (this.wideArea ? this.dims[0] : this.dims[1]);
},
styles(): Record<string,string> {
return {
position: 'absolute',
left: this.pos[0] + 'px',
top: this.pos[1] + 'px',
width: (this.dims[0] + (this.wideArea || this.hasOverflow ? 0 : -this.scrollBarOffset)) + 'px',
height: (this.dims[1] + (!this.wideArea || this.hasOverflow ? 0 : -this.scrollBarOffset)) + 'px',
overflowX: this.wideArea ? 'auto' : 'hidden',
overflowY: this.wideArea ? 'hidden' : 'auto',
// Extra padding for scrollbar inclusion
paddingRight: (this.hasOverflow && !this.wideArea ? this.scrollBarOffset : 0) + 'px',
paddingBottom: (this.hasOverflow && this.wideArea ? this.scrollBarOffset : 0) + 'px',
// For child layout
display: 'flex',
flexDirection: this.wideArea ? 'row' : 'column',
gap: this.tileMargin + 'px',
padding: this.tileMargin + 'px',
//
backgroundColor: '#44403c',
boxShadow: this.uiOpts.shadowNormal,
};
},
},
methods: {
onClick(node: LayoutNode){
this.$emit('detached-ancestor-clicked', node);
},
onInnerInfoIconClicked(data: LayoutNode){
this.$emit('info-icon-clicked', data);
}
},
components: {
Tile,
},
emits: ['detached-ancestor-clicked', 'info-icon-clicked'],
});
</script>
<template>
<div :style="styles">
<tile v-for="(node, idx) in usedNodes" :key="node.tolNode.name" :layoutNode="node"
:nonAbsPos="true" :lytOpts="lytOpts" :uiOpts="uiOpts"
@leaf-clicked="onClick(nodes[idx])" @info-icon-clicked="onInnerInfoIconClicked"/>
</div>
</template>
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