From 8acbc23bbff51197988fbdcf06e13d2b9a757b72 Mon Sep 17 00:00:00 2001
From: Terry Truong <terry06890@gmail.com>
Date: Wed, 23 Mar 2022 18:07:35 +1100
Subject: Add TileImg for use by Tile and ParentBar. Remove scrim divs.

---
 src/components/TileImg.vue | 71 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/components/TileImg.vue

(limited to 'src/components/TileImg.vue')

diff --git a/src/components/TileImg.vue b/src/components/TileImg.vue
new file mode 100644
index 0000000..c03ba84
--- /dev/null
+++ b/src/components/TileImg.vue
@@ -0,0 +1,71 @@
+<script lang="ts">
+import {defineComponent, PropType} from 'vue';
+import {LayoutNode} from '../lib';
+
+export default defineComponent({
+	props: {
+		layoutNode: {type: Object as PropType<LayoutNode>, required: true},
+		tileSz: {type: Number, required: true}, //px (edge length)
+		options: {type: Object, required: true},
+	},
+	data(){
+		return {
+			highlight: false,
+		};
+	},
+	computed: {
+		isExpandable(){
+			return this.layoutNode.tolNode.children.length > 0;
+		},
+		styles(): Record<string,string> {
+			return {
+				border: '1px black solid',
+				width: this.tileSz + 'px',
+				height: this.tileSz + 'px',
+				backgroundImage: 
+					'linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0) 40%),' +
+					'url(\'/img/' + this.layoutNode.tolNode.name.replaceAll('\'', '\\\'') + '.png\')',
+				backgroundSize: 'cover',
+				borderRadius: this.options.borderRadius + 'px',
+				boxShadow: (this.highlight ? this.options.shadowHighlight : this.options.shadowNormal),
+			};
+		},
+		headerStyles(): Record<string,string> {
+			return {
+				height: (this.options.imgTileFontSz + this.options.imgTilePadding * 2) + 'px',
+				lineHeight: this.options.imgTileFontSz + 'px',
+				fontSize: this.options.imgTileFontSz + 'px',
+				padding: this.options.imgTilePadding + 'px',
+				color: this.isExpandable ? this.options.expandableImgTileColor : this.options.imgTileColor,
+				// For ellipsis
+				overflow: 'hidden',
+				textOverflow: 'ellipsis',
+				whiteSpace: 'nowrap',
+			};
+		},
+	},
+	methods: {
+		onMouseEnter(evt: Event){
+			if (this.isExpandable){
+				this.highlight = true;
+			}
+		},
+		onMouseLeave(evt: Event){
+			if (this.isExpandable){
+				this.highlight = false; }
+		},
+		onClick(evt: Event){
+			if (this.isExpandable){
+				this.highlight = false;
+			}
+		},
+	},
+});
+</script>
+
+<template>
+<div :style="styles" @mouseenter="onMouseEnter" @mouseleave="onMouseLeave" @click="onClick"
+	:class="isExpandable ? ['hover:cursor-pointer'] : []">
+	<div :style="headerStyles">{{layoutNode.tolNode.name}}</div>
+</div>
+</template>
-- 
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