Files
DiceCloud/app/imports/ui/forms/components/ProficiencySelect.vue
2019-07-23 12:37:30 +02:00

93 lines
1.8 KiB
Vue

<template lang="html">
<smart-select
append-icon="arrow_drop_down"
class="ml-3"
v-bind="$attrs"
:menu-props="{transition: 'slide-y-transition', lazy: true}"
:items="values"
:value="value"
@change="(value, ack) => $emit('change', value, ack)"
>
<v-icon
class="icon"
slot="prepend"
:class="iconClass"
>{{displayedIcon}}</v-icon>
</smart-select>
</template>
<script>
const ICON_SPIN_DURATION = 300;
let proficiencyIcon = function(value){
if (value == 0.5){
return 'brightness_2';
} else if (value == 1) {
return 'brightness_1'
} else if (value == 2){
return 'album'
} else {
return 'radio_button_unchecked';
}
};
export default {
props: {
value: Number,
},
data(){ return {
displayedIcon: 'radio_button_unchecked',
iconClass: '',
values: [
{value: 1, text: 'Proficient'},
{value: 0.5, text: 'Half proficiency bonus'},
{value: 2, text: 'Double proficiency bonus'},
],
}},
watch: {
'value': {
immediate: true,
handler(newValue, oldValue, e){
let newIcon = proficiencyIcon(newValue);
if (!oldValue){
// Skip animation
this.displayedIcon = newIcon;
} else {
this.iconClass="leaving";
setTimeout(() => {
this.displayedIcon = newIcon;
this.iconClass="arriving";
requestAnimationFrame(() => {
this.iconClass="";
});
}, ICON_SPIN_DURATION / 2);
}
},
},
}
}
</script>
<style lang="css" scoped>
.theme--light .icon {
color: black;
}
.icon {
min-width: 30px;
transition: transform 0.15s linear, opacity 0.15s ease;
transform-origin: 18px center;
margin-left: -12px;
}
.icon.leaving {
transform: translateY(-24px);
opacity: 0;
}
.icon.arriving {
transform: translateY(24px);
opacity: 0;
transition: none;
}
.hidden {
visibility: hidden;
}
</style>