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Restructure project directories (#333)
`/client/web` -> `/frontend` `/client/cli` -> *delete for now* `/client/native` -> *delete for now* `/core/editor` -> `/editor` `/core/document` -> `/graphene` `/core/renderer` -> `/charcoal` `/core/proc-macro` -> `/proc-macros` *(now plural)*
This commit is contained in:
Keavon Chambers
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<template>
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<div class="floating-menu" :class="[direction.toLowerCase(), type.toLowerCase()]" v-if="open || type === MenuType.Dialog" ref="floatingMenu">
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<div class="tail" v-if="type === MenuType.Popover"></div>
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<div class="floating-menu-container" ref="floatingMenuContainer">
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<div class="floating-menu-content" :class="{ 'scrollable-y': scrollable }" ref="floatingMenuContent" :style="floatingMenuContentStyle">
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<slot></slot>
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</div>
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</div>
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</div>
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</template>
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<style lang="scss">
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.floating-menu {
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position: absolute;
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width: 0;
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height: 0;
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display: flex;
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// Floating menus begin at a z-index of 1000
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z-index: 1000;
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--floating-menu-content-offset: 0;
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--floating-menu-content-border-radius: 4px;
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&.bottom {
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--floating-menu-content-border-radius: 0 0 4px 4px;
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}
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.tail {
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width: 0;
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height: 0;
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border-style: solid;
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// Put the tail above the floating menu's shadow
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z-index: 10;
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// Draw over the application without being clipped by the containing panel's `overflow: hidden`
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position: fixed;
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}
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.floating-menu-container {
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display: flex;
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.floating-menu-content {
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background: var(--floating-menu-opacity-color-2-mildblack);
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box-shadow: var(--floating-menu-shadow) 0 2px 4px;
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border-radius: var(--floating-menu-content-border-radius);
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color: var(--color-e-nearwhite);
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font-size: inherit;
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padding: 8px;
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z-index: 0;
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display: flex;
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flex-direction: column;
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// Draw over the application without being clipped by the containing panel's `overflow: hidden`
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position: fixed;
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}
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}
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&.dropdown {
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&.top {
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width: 100%;
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left: 0;
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top: 0;
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}
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&.bottom {
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width: 100%;
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left: 0;
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bottom: 0;
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}
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&.left {
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height: 100%;
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top: 0;
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left: 0;
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}
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&.right {
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height: 100%;
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top: 0;
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right: 0;
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}
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&.topleft {
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top: 0;
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left: 0;
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margin-top: -4px;
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}
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&.topright {
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top: 0;
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right: 0;
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margin-top: -4px;
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}
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&.topleft {
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bottom: 0;
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left: 0;
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margin-bottom: -4px;
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}
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&.topright {
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bottom: 0;
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right: 0;
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margin-bottom: -4px;
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}
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}
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&.top.dropdown .floating-menu-container,
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&.bottom.dropdown .floating-menu-container {
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justify-content: left;
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}
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&.popover {
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--floating-menu-content-offset: 10px;
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--floating-menu-content-border-radius: 4px;
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}
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&.center {
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justify-content: center;
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align-items: center;
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.floating-menu-content {
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transform: translate(-50%, -50%);
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}
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}
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&.top,
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&.bottom {
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flex-direction: column;
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}
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&.top .tail {
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border-width: 8px 6px 0 6px;
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border-color: var(--floating-menu-opacity-color-2-mildblack) transparent transparent transparent;
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margin-left: -6px;
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margin-bottom: 2px;
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}
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&.bottom .tail {
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border-width: 0 6px 8px 6px;
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border-color: transparent transparent var(--floating-menu-opacity-color-2-mildblack) transparent;
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margin-left: -6px;
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margin-top: 2px;
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}
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&.left .tail {
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border-width: 6px 0 6px 8px;
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border-color: transparent transparent transparent var(--floating-menu-opacity-color-2-mildblack);
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margin-top: -6px;
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margin-right: 2px;
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}
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&.right .tail {
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border-width: 6px 8px 6px 0;
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border-color: transparent var(--floating-menu-opacity-color-2-mildblack) transparent transparent;
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margin-top: -6px;
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margin-left: 2px;
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}
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&.top .floating-menu-container {
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justify-content: center;
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margin-bottom: var(--floating-menu-content-offset);
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}
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&.bottom .floating-menu-container {
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justify-content: center;
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margin-top: var(--floating-menu-content-offset);
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}
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&.left .floating-menu-container {
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align-items: center;
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margin-right: var(--floating-menu-content-offset);
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}
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&.right .floating-menu-container {
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align-items: center;
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margin-left: var(--floating-menu-content-offset);
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}
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}
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</style>
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<script lang="ts">
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import { defineComponent } from "vue";
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export enum MenuDirection {
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Top = "Top",
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Bottom = "Bottom",
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Left = "Left",
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Right = "Right",
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TopLeft = "TopLeft",
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TopRight = "TopRight",
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BottomLeft = "BottomLeft",
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BottomRight = "BottomRight",
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Center = "Center",
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}
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export enum MenuType {
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Popover = "Popover",
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Dropdown = "Dropdown",
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Dialog = "Dialog",
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}
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export default defineComponent({
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components: {},
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props: {
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direction: { type: String, default: MenuDirection.Bottom },
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type: { type: String, required: true },
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windowEdgeMargin: { type: Number, default: 8 },
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minWidth: { type: Number, default: 0 },
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scrollable: { type: Boolean, default: false },
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},
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data() {
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return {
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open: false,
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mouseStillDown: false,
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MenuDirection,
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MenuType,
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};
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},
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updated() {
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const floatingMenuContainer = this.$refs.floatingMenuContainer as HTMLElement;
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const floatingMenuContent = this.$refs.floatingMenuContent as HTMLElement;
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const workspace = document.querySelector(".workspace-row");
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if (floatingMenuContent && workspace) {
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const workspaceBounds = workspace.getBoundingClientRect();
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const floatingMenuBounds = floatingMenuContent.getBoundingClientRect();
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if (this.direction === MenuDirection.Left || this.direction === MenuDirection.Right) {
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const topOffset = floatingMenuBounds.top - workspaceBounds.top - this.windowEdgeMargin;
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if (topOffset < 0) floatingMenuContainer.style.transform = `translate(0, ${-topOffset}px)`;
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const bottomOffset = workspaceBounds.bottom - floatingMenuBounds.bottom - this.windowEdgeMargin;
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if (bottomOffset < 0) floatingMenuContainer.style.transform = `translate(0, ${bottomOffset}px)`;
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}
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if (this.direction === MenuDirection.Top || this.direction === MenuDirection.Bottom) {
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const leftOffset = floatingMenuBounds.left - workspaceBounds.left - this.windowEdgeMargin;
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if (leftOffset < 0) floatingMenuContainer.style.transform = `translate(${-leftOffset}px, 0)`;
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const rightOffset = workspaceBounds.right - floatingMenuBounds.right - this.windowEdgeMargin;
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if (rightOffset < 0) floatingMenuContainer.style.transform = `translate(${rightOffset}px, 0)`;
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}
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}
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},
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methods: {
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setOpen() {
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this.open = true;
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},
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setClosed() {
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this.open = false;
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},
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isOpen(): boolean {
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return this.open;
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},
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getWidth(callback: (width: number) => void) {
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this.$nextTick(() => {
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const floatingMenuContent = this.$refs.floatingMenuContent as HTMLElement;
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const width = floatingMenuContent.clientWidth;
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callback(width);
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});
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},
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disableMinWidth(callback: (minWidth: string) => void) {
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this.$nextTick(() => {
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const floatingMenuContent = this.$refs.floatingMenuContent as HTMLElement;
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const initialMinWidth = floatingMenuContent.style.minWidth;
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floatingMenuContent.style.minWidth = "0";
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callback(initialMinWidth);
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});
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},
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enableMinWidth(minWidth: string) {
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const floatingMenuContent = this.$refs.floatingMenuContent as HTMLElement;
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floatingMenuContent.style.minWidth = minWidth;
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},
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mouseMoveHandler(e: MouseEvent) {
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const MOUSE_STRAY_DISTANCE = 100;
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const target = e.target as HTMLElement;
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const mouseOverFloatingMenuKeepOpen = target && (target.closest("[data-hover-menu-keep-open]") as HTMLElement);
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const mouseOverFloatingMenuSpawner = target && (target.closest("[data-hover-menu-spawner]") as HTMLElement);
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// TODO: Simplify the following expression when optional chaining is supported by the build system
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const mouseOverOwnFloatingMenuSpawner =
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mouseOverFloatingMenuSpawner && mouseOverFloatingMenuSpawner.parentElement && mouseOverFloatingMenuSpawner.parentElement.contains(this.$refs.floatingMenu as HTMLElement);
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// Swap this open floating menu with the one created by the floating menu spawner being hovered over
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if (mouseOverFloatingMenuSpawner && !mouseOverOwnFloatingMenuSpawner) {
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this.setClosed();
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mouseOverFloatingMenuSpawner.click();
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}
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// Close the floating menu if the mouse has strayed far enough from its bounds
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if (this.isMouseEventOutsideFloatingMenu(e, MOUSE_STRAY_DISTANCE) && !mouseOverOwnFloatingMenuSpawner && !mouseOverFloatingMenuKeepOpen) {
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// TODO: Extend this rectangle bounds check to all `data-hover-menu-keep-open` element bounds up the DOM tree since currently
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// submenus disappear with zero stray distance if the cursor is further than the stray distance from only the top-level menu
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this.setClosed();
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}
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// eslint-disable-next-line no-bitwise
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const eventIncludesLmb = Boolean(e.buttons & 1);
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// Clean up any messes from lost mouseup events
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if (!this.open && !eventIncludesLmb) {
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this.mouseStillDown = false;
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window.removeEventListener("mouseup", this.mouseUpHandler);
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}
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},
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mouseDownHandler(e: MouseEvent) {
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// Close the floating menu if the mouse clicked outside the floating menu (but within stray distance)
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if (this.isMouseEventOutsideFloatingMenu(e)) {
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this.setClosed();
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// Track if the left mouse button is now down so its later click event can be canceled
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const eventIsForLmb = e.button === 0;
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if (eventIsForLmb) this.mouseStillDown = true;
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}
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},
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mouseUpHandler(e: MouseEvent) {
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const eventIsForLmb = e.button === 0;
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if (this.mouseStillDown && eventIsForLmb) {
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// Clean up self
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this.mouseStillDown = false;
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window.removeEventListener("mouseup", this.mouseUpHandler);
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// Prevent the click event from firing, which would normally occur right after this mouseup event
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window.addEventListener("click", this.clickHandlerCapture, true);
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}
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},
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clickHandlerCapture(e: MouseEvent) {
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// Stop the click event from reopening this floating menu if the click event targets the floating menu's button
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e.stopPropagation();
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// Clean up self
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window.removeEventListener("click", this.clickHandlerCapture, true);
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},
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isMouseEventOutsideFloatingMenu(e: MouseEvent, extraDistanceAllowed = 0): boolean {
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const floatingMenuContent = this.$refs.floatingMenuContent as HTMLElement;
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if (!floatingMenuContent) return true;
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const floatingMenuBounds = floatingMenuContent.getBoundingClientRect();
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if (floatingMenuBounds.left - e.clientX >= extraDistanceAllowed) return true;
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if (e.clientX - floatingMenuBounds.right >= extraDistanceAllowed) return true;
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if (floatingMenuBounds.top - e.clientY >= extraDistanceAllowed) return true;
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if (e.clientY - floatingMenuBounds.bottom >= extraDistanceAllowed) return true;
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return false;
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},
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},
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watch: {
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open(newState: boolean, oldState: boolean) {
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if (newState && !oldState) {
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// Close floating menu if mouse strays far enough away
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window.addEventListener("mousemove", this.mouseMoveHandler);
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// Close floating menu if mouse is outside (but within stray distance)
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window.addEventListener("mousedown", this.mouseDownHandler);
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// Cancel the subsequent click event to prevent the floating menu from reopening if the floating menu's button is the click event target
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window.addEventListener("mouseup", this.mouseUpHandler);
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}
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if (!newState && oldState) {
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window.removeEventListener("mousemove", this.mouseMoveHandler);
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window.removeEventListener("mousedown", this.mouseDownHandler);
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}
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},
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},
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computed: {
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floatingMenuContentStyle(): Partial<CSSStyleDeclaration> {
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return {
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minWidth: this.minWidth > 0 ? `${this.minWidth}px` : "",
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};
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},
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},
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});
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</script>
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