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<script lang="ts">
import {defineComponent} from 'vue';
import Tile from './Tile.vue';
import {TolNode, LayoutTree, LayoutNode} from '../lib';
import type {LayoutOptions} from '../lib';
//regarding importing a file f1.ts:
//using 'import f1.ts' makes vue-tsc complain, and 'import f1.js' makes vite complain
//using 'import f1' might cause problems with build systems other than vite
import tol from '../tol.json';
function preprocessTol(tree: any): void {
if (!tree.children){
tree.children = [];
} else {
tree.children.forEach(preprocessTol);
}
}
preprocessTol(tol);
let defaultLayoutOptions: LayoutOptions = {
tileSpacing: 5,
headerSz: 20,
minTileSz: 50,
maxTileSz: 200,
layoutType: 'sweep', //'sqr' | 'rect' | 'sweep'
rectMode: 'auto', //'horz' | 'vert' | 'linear' | 'auto'
rectSpaceShifting: true,
sweepMode: 'left', //'left' | 'top' | 'shorter' | 'auto'
sweepingToParent: true,
};
let defaultOtherOptions = {
transitionDuration: 300,
};
export default defineComponent({
data(){
return {
layoutOptions: defaultLayoutOptions,
otherOptions: defaultOtherOptions,
layoutTree: new LayoutTree(tol as TolNode, 0, defaultLayoutOptions),
width: document.documentElement.clientWidth,
height: document.documentElement.clientHeight,
resizeThrottled: false,
}
},
methods: {
onResize(){
if (!this.resizeThrottled){
this.width = document.documentElement.clientWidth;
this.height = document.documentElement.clientHeight;
if (!this.layoutTree.tryLayout([0,0], [this.width,this.height]))
console.log('Unable to layout tree');
//prevent re-triggering until after a delay
this.resizeThrottled = true;
setTimeout(() => {this.resizeThrottled = false;}, 100);
}
},
onInnerTileClicked(node: LayoutNode){
if (node.tolNode.children.length == 0){
console.log('Tile-to-expand has no children');
return;
}
if (!this.layoutTree.tryLayoutOnExpand([0,0], [this.width,this.height], node))
console.log('Unable to layout tree');
},
onInnerHeaderClicked(node: LayoutNode){
if (!this.layoutTree.tryLayoutOnCollapse([0,0], [this.width,this.height], node))
console.log('Unable to layout tree');
},
},
created(){
window.addEventListener('resize', this.onResize);
if (!this.layoutTree.tryLayout([0,0], [this.width,this.height]))
console.log('Unable to layout tree');
},
unmounted(){
window.removeEventListener('resize', this.onResize);
},
components: {
Tile
}
})
</script>
<template>
<div class="h-[100vh]">
<tile :layoutNode="layoutTree.root"
:headerSz="layoutOptions.headerSz" :tileSpacing="layoutOptions.tileSpacing"
:transitionDuration="otherOptions.transitionDuration" :center="[width,height]"
@tile-clicked="onInnerTileClicked" @header-clicked="onInnerHeaderClicked"></tile>
</div>
</template>
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