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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,196 @@ | ||
| <template> | ||
| <div class="contextMenuBack" v-if="visible" @click="close"> | ||
| <div class="contextMenu" :style="{ top, left }"> | ||
| <div class="item level1" :class="{ disabled: item.disabled, activated: this.level1 === n }" v-for="(item, n) in contextMenu.items" :key="n" @click="callback(item)" @mouseenter="setLevel1(n)"> | ||
| {{ item.label }} | ||
| <span class="childMenu" v-if="item.items" style="float: right">❯</span> | ||
| </div> | ||
| <div class="contextMenu level2" v-if="level2visible" :style="{ top: secondTop, left: secondLeft }"> | ||
| <div class="item" :class="{ disabled: subItem.disabled, activated: this.level2 === m }" v-for="(subItem, m) in level2items" :key="m" @click="callback(subItem)" @mouseenter="setLevel2(m)"> | ||
| {{ subItem.label }} | ||
| </div> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| // import { mapGetters } from 'vuex' | ||
| export default { | ||
| name: 'ContextMenu', | ||
| props: { | ||
| }, | ||
| components: { | ||
| }, | ||
| data: () => ({ | ||
| level1: 0, | ||
| level2: -1, | ||
| level3: -1, | ||
| currentLevel: 1 | ||
| }), | ||
| methods: { | ||
| close () { | ||
| this.setLevel1(0) | ||
| this.setLevel2(-1) | ||
| this.setLevel3(-1) | ||
| this.$store.dispatch('closeContextMenu') | ||
| }, | ||
| callback (item) { | ||
| // console.log('callback: ', item) | ||
| if (typeof item.action === 'function' && !item.disabled && !item.items) { | ||
| this.$store.dispatch('closeContextMenu') | ||
| item.action() | ||
| } | ||
| }, | ||
| setLevel1 (n) { | ||
| this.level1 = n | ||
| this.level2 = -1 | ||
| this.level3 = -1 | ||
| }, | ||
| setLevel2 (n) { | ||
| this.level2 = n | ||
| this.level3 = -1 | ||
| }, | ||
| setLevel3 (n) { | ||
| this.level3 = n | ||
| }, | ||
| onKeyDown (e) { | ||
| if (!this.visible) { | ||
| return | ||
| } | ||
| e.preventDefault() | ||
| e.stopPropagation() | ||
| if (e.key === 'Escape') { | ||
| this.$store.dispatch('closeContextMenu') | ||
| } | ||
| if (e.key === 'ArrowDown') { | ||
| if (this.currentLevel === 1 && this.level1 + 1 < this.contextMenu.items.length) { | ||
| this.level1 = this.level1 + 1 | ||
| } | ||
| } | ||
| if (e.key === 'ArrowUp') { | ||
| if (this.currentLevel === 1 && this.level1 > 0) { | ||
| this.level1 = this.level1 - 1 | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| mounted () { | ||
| window.addEventListener('keydown', this.onKeyDown) | ||
| }, | ||
| beforeUnmount () { | ||
| window.removeEventListener('keydown', this.onKeyDown) | ||
| }, | ||
| computed: { | ||
| visible () { | ||
| return this.$store.getters.contextMenuVisible | ||
| }, | ||
| contextMenu () { | ||
| return this.$store.getters.contextMenu | ||
| }, | ||
| level2visible () { | ||
| return this.contextMenu?.items[this.level1]?.items | ||
| }, | ||
| level2items () { | ||
| return this.contextMenu?.items[this.level1]?.items | ||
| }, | ||
| left () { | ||
| let x = this.contextMenu?.pos?.x | ||
| if (!x) { | ||
| x = 10 | ||
| } | ||
| x = x + 10 | ||
| if (x + 300 > window.innerWidth) { | ||
| x = x - 320 | ||
| } | ||
| return x + 'px' | ||
| }, | ||
| top () { | ||
| return this.contextMenu?.pos?.y + 'px' | ||
| }, | ||
| secondLeft () { | ||
| let x = parseInt(this.left) | ||
| if (parseInt(x + 300 + 295) > window.innerWidth) { | ||
| x = -295 | ||
| } else { | ||
| x = 295 | ||
| } | ||
| return x + 'px' | ||
| }, | ||
| secondTop () { | ||
| const cm = document.querySelector('.contextMenu') | ||
| const act = document.querySelectorAll('.contextMenu .item.level1')[this.level1] | ||
| const yBase = cm.getBoundingClientRect().top | ||
| const y = act.getBoundingClientRect().top - yBase - 5 | ||
| return y + 'px' | ||
| } | ||
| } | ||
| } | ||
| </script> | ||
| <!-- Add "scoped" attribute to limit CSS to this component only --> | ||
| <style scoped lang="scss"> | ||
| @import '@/css/_variables.scss'; | ||
| .contextMenuBack { | ||
| position: fixed; | ||
| top: 0; | ||
| left: 0; | ||
| width: 100%; | ||
| height: 100%; | ||
| z-index: 999; | ||
| // background-color: rgba(150, 0, 0, 0.5); | ||
| } | ||
| .contextMenu { | ||
| position: absolute; | ||
| z-index: 1000; | ||
| background-color: transparentize(lighten($mainBackgroundColor, .5%), .2); | ||
| border: .5px solid #888888; | ||
| border-radius: .4rem; | ||
| box-shadow: 0 .3rem .8rem rgba(0, 0, 0, 0.5); | ||
| padding: 5px 5px; | ||
| width: 300px; | ||
| backdrop-filter: blur(10px); | ||
| .level2 { | ||
| position: absolute; | ||
| left: -330px; | ||
| top: 0; | ||
| } | ||
| .item { | ||
| padding: 3px 10px; | ||
| font-size: .7rem; | ||
| font-weight: 500; | ||
| cursor: pointer; | ||
| text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5); | ||
| &.activated { | ||
| background-color: darken($activeHighlightColor, 10%); | ||
| border-radius: .2rem; | ||
| color: #ffffff; | ||
| text-shadow: unset; | ||
| } | ||
| &.disabled { | ||
| color: #999999; | ||
| cursor: not-allowed; | ||
| &:hover { | ||
| background-color: unset; | ||
| } | ||
| } | ||
| .childMenu { | ||
| font-weight: 900; | ||
| } | ||
| } | ||
| } | ||
| </style> |
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