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Replace the Vue frontend with Svelte
This commit is contained in:
Keavon Chambers
@@ -1,174 +1,163 @@
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<script lang="ts">
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import { defineComponent, type PropType, toRaw } from "vue";
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import { createEventDispatcher } from "svelte";
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import { type MenuListEntry } from "@/wasm-communication/messages";
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import { type MenuListEntry } from "@/wasm-communication/messages";
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import MenuList from "@/components/floating-menus/MenuList.vue";
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import LayoutRow from "@/components/layout/LayoutRow.vue";
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import IconLabel from "@/components/widgets/labels/IconLabel.vue";
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import TextLabel from "@/components/widgets/labels/TextLabel.vue";
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import MenuList from "@/components/floating-menus/MenuList.svelte";
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import LayoutRow from "@/components/layout/LayoutRow.svelte";
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import IconLabel from "@/components/widgets/labels/IconLabel.svelte";
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import TextLabel from "@/components/widgets/labels/TextLabel.svelte";
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const DASH_ENTRY = { label: "-" };
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const DASH_ENTRY = { label: "-" };
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export default defineComponent({
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emits: ["update:selectedIndex"],
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props: {
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entries: { type: Array as PropType<MenuListEntry[][]>, required: true },
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selectedIndex: { type: Number as PropType<number>, required: false }, // When not provided, a dash is displayed
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drawIcon: { type: Boolean as PropType<boolean>, default: false },
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interactive: { type: Boolean as PropType<boolean>, default: true },
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disabled: { type: Boolean as PropType<boolean>, default: false },
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tooltip: { type: String as PropType<string | undefined>, required: false },
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sharpRightCorners: { type: Boolean as PropType<boolean>, default: false },
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},
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data() {
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return {
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activeEntry: this.makeActiveEntry(this.selectedIndex),
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activeEntrySkipWatcher: false,
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open: false,
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minWidth: 0,
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};
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},
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watch: {
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// Called only when `selectedIndex` is changed from outside this component (with v-model)
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selectedIndex() {
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this.activeEntrySkipWatcher = true;
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this.activeEntry = this.makeActiveEntry();
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},
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// Called when `activeEntry` is changed by the `v-model` on this component's MenuList component, or by the `selectedIndex()` watcher above (but we want to skip that case)
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activeEntry(newActiveEntry: MenuListEntry) {
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if (this.activeEntrySkipWatcher) {
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this.activeEntrySkipWatcher = false;
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return;
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}
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// emits: ["update:selectedIndex"],
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const dispatch = createEventDispatcher<{ selectedIndex: number }>();
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// `toRaw()` pulls it out of the Vue proxy
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if (toRaw(newActiveEntry) === DASH_ENTRY) return;
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let menuList: MenuList;
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let self: LayoutRow;
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this.$emit("update:selectedIndex", this.entries.flat().indexOf(newActiveEntry));
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},
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},
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methods: {
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makeActiveEntry(): MenuListEntry {
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const entries = this.entries.flat();
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export let entries: MenuListEntry[][];
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export let selectedIndex: number | undefined = undefined; // When not provided, a dash is displayed
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export let drawIcon = false;
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export let interactive = true;
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export let disabled = false;
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export let tooltip: string | undefined = undefined;
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export let sharpRightCorners = false;
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if (this.selectedIndex !== undefined && this.selectedIndex >= 0 && this.selectedIndex < entries.length) {
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return entries[this.selectedIndex];
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}
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return DASH_ENTRY;
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},
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keydown(e: KeyboardEvent) {
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(this.$refs.menuList as typeof MenuList | undefined)?.keydown(e, false);
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},
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unFocusDropdownBox(e: FocusEvent) {
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const blurTarget = (e.target as HTMLDivElement | undefined)?.closest("[data-dropdown-input]");
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const self: HTMLDivElement | undefined = this.$el;
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if (blurTarget !== self) this.open = false;
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},
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},
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components: {
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IconLabel,
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LayoutRow,
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MenuList,
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TextLabel,
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},
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});
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let activeEntry = makeActiveEntry();
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let activeEntrySkipWatcher = false;
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let open = false;
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let minWidth = 0;
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$: selectedIndex, watchSelectedIndex();
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$: watchActiveEntry(activeEntry);
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// Called only when `selectedIndex` is changed from outside this component
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function watchSelectedIndex() {
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activeEntrySkipWatcher = true;
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activeEntry = makeActiveEntry();
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}
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// Called when the `activeEntry` two-way binding on this component's MenuList component is changed, or by the `selectedIndex()` watcher above (but we want to skip that case)
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function watchActiveEntry(activeEntry: MenuListEntry) {
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if (activeEntrySkipWatcher) {
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activeEntrySkipWatcher = false;
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} else if (activeEntry !== DASH_ENTRY) {
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dispatch("selectedIndex", entries.flat().indexOf(activeEntry));
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}
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}
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function makeActiveEntry(): MenuListEntry {
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const allEntries = entries.flat();
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if (selectedIndex !== undefined && selectedIndex >= 0 && selectedIndex < allEntries.length) {
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return allEntries[selectedIndex];
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}
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return DASH_ENTRY;
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}
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function unFocusDropdownBox(e: FocusEvent) {
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const blurTarget = (e.target as HTMLDivElement | undefined)?.closest("[data-dropdown-input]");
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if (blurTarget !== self.div()) open = false;
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}
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</script>
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<template>
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<LayoutRow class="dropdown-input" data-dropdown-input>
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<LayoutRow
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class="dropdown-box"
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:class="{ disabled, open, 'sharp-right-corners': sharpRightCorners }"
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:style="{ minWidth: `${minWidth}px` }"
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:title="tooltip"
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@click="() => !disabled && (open = true)"
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@blur="(e: FocusEvent) => unFocusDropdownBox(e)"
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@keydown="(e: KeyboardEvent) => keydown(e)"
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:tabindex="disabled ? -1 : 0"
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data-floating-menu-spawner
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>
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<IconLabel class="dropdown-icon" :icon="activeEntry.icon" v-if="activeEntry.icon" />
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<TextLabel class="dropdown-label">{{ activeEntry.label }}</TextLabel>
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<IconLabel class="dropdown-arrow" :icon="'DropdownArrow'" />
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</LayoutRow>
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<MenuList
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v-model:activeEntry="activeEntry"
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v-model:open="open"
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@naturalWidth="(newNaturalWidth: number) => (minWidth = newNaturalWidth)"
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:entries="entries"
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:drawIcon="drawIcon"
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:interactive="interactive"
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:direction="'Bottom'"
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:scrollableY="true"
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ref="menuList"
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/>
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<LayoutRow class="dropdown-input" bind:this={self} data-dropdown-input>
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<LayoutRow
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class="dropdown-box"
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classes={{ disabled, open, "sharp-right-corners": sharpRightCorners }}
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styles={{ minWidth: `${minWidth}px` }}
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{tooltip}
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on:click={() => !disabled && (open = true)}
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on:blur={unFocusDropdownBox}
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on:keydown={(e) => menuList.keydown(e, false)}
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tabindex={disabled ? -1 : 0}
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data-floating-menu-spawner
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>
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{#if activeEntry.icon}
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<IconLabel class="dropdown-icon" icon={activeEntry.icon} />
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{/if}
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<TextLabel class="dropdown-label">{activeEntry.label}</TextLabel>
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<IconLabel class="dropdown-arrow" icon="DropdownArrow" />
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</LayoutRow>
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</template>
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<MenuList
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on:naturalWidth={({ detail }) => (minWidth = detail)}
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{activeEntry}
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on:activeEntry={({ detail }) => (activeEntry = detail)}
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{open}
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on:open={({ detail }) => (open = detail)}
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{entries}
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{drawIcon}
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{interactive}
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direction="Bottom"
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scrollableY={true}
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bind:this={menuList}
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/>
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</LayoutRow>
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<style lang="scss">
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.dropdown-input {
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position: relative;
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<style lang="scss" global>
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.dropdown-input {
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position: relative;
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.dropdown-box {
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align-items: center;
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white-space: nowrap;
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background: var(--color-1-nearblack);
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height: 24px;
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border-radius: 2px;
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.dropdown-box {
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align-items: center;
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white-space: nowrap;
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background: var(--color-1-nearblack);
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height: 24px;
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border-radius: 2px;
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.dropdown-label {
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margin: 0;
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margin-left: 8px;
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flex: 1 1 100%;
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}
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.dropdown-label {
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margin: 0;
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margin-left: 8px;
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flex: 1 1 100%;
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}
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.dropdown-icon {
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margin: 4px;
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flex: 0 0 auto;
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.dropdown-icon {
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margin: 4px;
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flex: 0 0 auto;
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& + .dropdown-label {
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margin-left: 0;
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& + .dropdown-label {
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margin-left: 0;
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}
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}
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.dropdown-arrow {
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margin: 6px 2px;
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flex: 0 0 auto;
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}
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&:hover,
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&.open {
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background: var(--color-6-lowergray);
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span {
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color: var(--color-f-white);
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}
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svg {
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fill: var(--color-f-white);
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}
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}
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&.open {
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border-radius: 2px 2px 0 0;
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}
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&.disabled {
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background: var(--color-2-mildblack);
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span {
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color: var(--color-8-uppergray);
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}
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svg {
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fill: var(--color-8-uppergray);
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}
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}
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}
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.dropdown-arrow {
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margin: 6px 2px;
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flex: 0 0 auto;
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}
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&:hover,
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&.open {
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background: var(--color-6-lowergray);
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span {
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color: var(--color-f-white);
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}
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svg {
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fill: var(--color-f-white);
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}
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}
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&.open {
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border-radius: 2px 2px 0 0;
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}
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&.disabled {
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background: var(--color-2-mildblack);
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span {
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color: var(--color-8-uppergray);
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}
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svg {
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fill: var(--color-8-uppergray);
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}
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.menu-list .floating-menu-container .floating-menu-content {
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max-height: 400px;
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}
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}
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.menu-list .floating-menu-container .floating-menu-content {
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max-height: 400px;
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}
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}
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</style>
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