Graphite/frontend/src/components/panels/Welcome.svelte

141 lines
3.7 KiB
Svelte

<script lang="ts">
import { getContext, onMount, onDestroy } from "svelte";
import type { Editor } from "@graphite/editor";
import type { Layout } from "@graphite/messages";
import { patchLayout, UpdateWelcomeScreenButtonsLayout } from "@graphite/messages";
import { extractPixelData } from "@graphite/utility-functions/rasterization";
import LayoutCol from "@graphite/components/layout/LayoutCol.svelte";
import LayoutRow from "@graphite/components/layout/LayoutRow.svelte";
import IconLabel from "@graphite/components/widgets/labels/IconLabel.svelte";
import TextLabel from "@graphite/components/widgets/labels/TextLabel.svelte";
import WidgetLayout from "@graphite/components/widgets/WidgetLayout.svelte";
const editor = getContext<Editor>("editor");
let welcomePanelButtonsLayout: Layout = [];
onMount(() => {
editor.subscriptions.subscribeJsMessage(UpdateWelcomeScreenButtonsLayout, (data) => {
patchLayout(welcomePanelButtonsLayout, data);
welcomePanelButtonsLayout = welcomePanelButtonsLayout;
});
});
onDestroy(() => {
editor.subscriptions.unsubscribeJsMessage(UpdateWelcomeScreenButtonsLayout);
});
function dropFile(e: DragEvent) {
if (!e.dataTransfer) return;
e.preventDefault();
Array.from(e.dataTransfer.items).forEach(async (item) => {
const file = item.getAsFile();
if (!file) return;
if (file.type.includes("svg")) {
const svgData = await file.text();
editor.handle.pasteSvg(file.name, svgData);
return;
}
if (file.type.startsWith("image")) {
const imageData = await extractPixelData(file);
editor.handle.pasteImage(file.name, new Uint8Array(imageData.data), imageData.width, imageData.height);
return;
}
const graphiteFileSuffix = "." + editor.handle.fileExtension();
if (file.name.endsWith(graphiteFileSuffix)) {
const content = await file.text();
const documentName = file.name.slice(0, -graphiteFileSuffix.length);
editor.handle.openDocumentFile(documentName, content);
return;
}
});
}
</script>
<LayoutCol class="welcome-panel" on:dragover={(e) => e.preventDefault()} on:drop={dropFile}>
<LayoutCol class="top-spacer"></LayoutCol>
<LayoutCol class="content-container">
<LayoutCol class="content">
<LayoutRow class="logotype">
<IconLabel icon="GraphiteLogotypeSolid" />
</LayoutRow>
<LayoutRow class="actions">
<WidgetLayout layout={welcomePanelButtonsLayout} layoutTarget="WelcomeScreenButtons" />
</LayoutRow>
</LayoutCol>
</LayoutCol>
<LayoutCol class="bottom-message">
{#if new Date().getFullYear() === 2025}
<TextLabel italic={true} disabled={true}>
September 2025 release — <a href="https://youtube.com/watch?v=Vl5BA4g3QXM" target="_blank">What's new? (video)</a>
— Note: some older documents may render differently and require manual fixes.
<a href="https://ec6796b4.graphite-editor.pages.dev/" target="_blank">Need the old version?</a>
</TextLabel>
{/if}
</LayoutCol>
</LayoutCol>
<style lang="scss" global>
.welcome-panel {
background: var(--color-2-mildblack);
margin: 4px;
border-radius: 2px;
justify-content: space-between;
.content-container {
flex: 0 0 auto;
justify-content: center;
.content {
flex: 0 0 auto;
align-items: center;
.logotype {
margin-top: 8px;
margin-bottom: 40px;
svg {
width: auto;
height: 120px;
}
}
.actions {
margin-bottom: 8px;
table {
border-spacing: 8px;
margin: -8px;
td {
padding: 0;
}
}
}
}
}
.top-spacer {
flex: 0 1 48px;
}
.bottom-message {
flex: 0 0 48px;
align-items: center;
justify-content: end;
.text-label {
white-space: wrap;
margin: 0 1em;
}
}
}
</style>