87 lines
2.0 KiB
Svelte
87 lines
2.0 KiB
Svelte
<script lang="typescript">
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import type { Readable } from "svelte/store";
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import { getContext, onMount, createEventDispatcher } from "svelte";
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import { disabledKey, nightModeKey } from "./contextKeys";
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export let id: string;
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export let className = "";
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export let tooltip: string;
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export let onClick: (event: MouseEvent) => void;
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export let active = false;
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export let disables = true;
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export let dropdownToggle = false;
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$: extraProps = dropdownToggle
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? {
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"data-bs-toggle": "dropdown",
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"aria-expanded": "false",
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}
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: {};
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let buttonRef: HTMLButtonElement;
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function extendClassName(className: string): string {
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return `btn ${className}`;
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}
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const disabled = getContext(disabledKey);
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$: _disabled = disables && $disabled;
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const nightMode = getContext(nightModeKey);
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const dispatch = createEventDispatcher();
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onMount(() => dispatch("mount", { button: buttonRef }));
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</script>
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<style lang="scss">
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@use "ts/sass/button_mixins" as button;
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button {
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padding: 0;
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}
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.btn-light {
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@include button.light-hover-active;
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}
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span {
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display: inline-block;
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vertical-align: middle;
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/* constrain icon */
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width: calc(var(--toolbar-size) - 2px);
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height: calc(var(--toolbar-size) - 2px);
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& > :global(svg),
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& > :global(img) {
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fill: currentColor;
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vertical-align: unset;
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width: 100%;
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height: 100%;
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}
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}
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.dropdown-toggle::after {
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margin-right: 0.25rem;
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}
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</style>
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<button
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bind:this={buttonRef}
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{id}
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class={extendClassName(className)}
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class:active
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class:dropdown-toggle={dropdownToggle}
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class:btn-light={!nightMode}
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class:btn-secondary={nightMode}
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tabindex="-1"
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title={tooltip}
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disabled={_disabled}
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{...extraProps}
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on:click={onClick}
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on:mousedown|preventDefault>
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<span class="p-1"><slot /></span>
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</button>
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