blob: 880a0462ea40979f010f3197926582e495353ae0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
<template>
<div class="absolute left-0 top-0 w-screen h-screen overflow-hidden flex flex-col" style="bg-stone-800" >
<!-- Title bar -->
<div class="flex shadow gap-2 p-2 bg-stone-900 text-yellow-500">
<h1 class="my-auto ml-2 text-4xl">Histplorer</h1>
<div class="mx-auto"/> <!-- Spacer -->
<!-- Icons -->
<icon-button :size="45" class="text-stone-50 bg-yellow-600">
<help-icon/>
</icon-button>
<icon-button :size="45" class="text-stone-50 bg-yellow-600">
<settings-icon/>
</icon-button>
</div>
<!-- Content area -->
<div class="grow min-h-0 bg-stone-800" ref="contentAreaRef">
<time-line :width="contentWidth" :height="contentHeight"/>
</div>
</div>
</template>
<script setup lang="ts">
import {ref, onMounted, onUnmounted} from 'vue';
// Components
import TimeLine from './components/TimeLine.vue';
import IconButton from './components/IconButton.vue';
// Icons
import SettingsIcon from './components/icon/SettingsIcon.vue';
import HelpIcon from './components/icon/HelpIcon.vue';
// Refs
const contentAreaRef = ref(null as HTMLElement | null);
// For content sizing
const contentWidth = ref(0);
const contentHeight = ref(0);
function updateAreaDims(){
let contentAreaEl = contentAreaRef.value!;
contentWidth.value = contentAreaEl.offsetWidth;
contentHeight.value = contentAreaEl.offsetHeight;
}
onMounted(updateAreaDims)
// For resize handling
let lastResizeHdlrTime = 0; // Used to throttle resize handling
let afterResizeHdlr = 0; // Used to trigger handler after ending a run of resize events
async function onResize(){
// Handle event if not recently done
let handleResize = async () => {
updateAreaDims();
};
let currentTime = new Date().getTime();
if (currentTime - lastResizeHdlrTime > 200){
lastResizeHdlrTime = currentTime;
await handleResize();
lastResizeHdlrTime = new Date().getTime();
}
// Setup a handler to execute after ending a run of resize events
clearTimeout(afterResizeHdlr);
afterResizeHdlr = setTimeout(async () => {
afterResizeHdlr = 0;
await handleResize();
lastResizeHdlrTime = new Date().getTime();
}, 200); // If too small, touch-device detection when swapping to/from mobile-mode gets unreliable
}
onMounted(() => window.addEventListener('resize', onResize));
onUnmounted(() => window.removeEventListener('resize', onResize));
</script>
|
