0.4.0: clipart drawer, animation paths, bezier keyframes
- Clipart library: new left-edge drawer (5px idle, expands on hover, 400px when open). User picks a local folder via the File System Access API in settings; directory handle is persisted in IndexedDB so the library survives reloads. Dragging a thumbnail onto the stage creates an image asset + layer at the drop point. - Animation paths on the stage: selecting a keyframe draws the tween path from the previous keyframe to the selected one as a solid polyline with per-frame draggable dots. All other segments on the same position-track render as dashed ghost lines so the full curve progression is visible. - Path dots grow on hover (2.5 → 6 px), show a grab cursor, and have a wider hit area so they're easier to grab. - Bezier-curved position interpolation: keyframes gain optional ctrlX/ctrlY fields. When set, x/y tween along a quadratic bezier through the control point instead of a straight line. Dragging a path dot solves for the control so the curve passes through the drag point at its frame progress. Mirrored across all four render pipelines. - Tests: new suites for polygon actions, freeform drawing lifecycle, polygon + stroke rendering (15 new tests). Fixed the mask-render tests that relied on a default-transparent canvas background. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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<script setup lang="ts">
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import { onBeforeUnmount, onMounted } from 'vue'
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import { PhArrowClockwise, PhCaretLeft, PhCaretRight, PhImagesSquare } from '@phosphor-icons/vue'
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import { useClipartStore } from '@/stores/clipart'
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import { t } from '@/i18n'
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const clipart = useClipartStore()
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onMounted(() => {
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clipart.initialize()
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})
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onBeforeUnmount(() => {
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clipart.disposeItems()
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})
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function onItemDragStart(e: DragEvent, index: number) {
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if (!e.dataTransfer) return
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const item = clipart.items[index]
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if (!item) return
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e.dataTransfer.effectAllowed = 'copy'
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e.dataTransfer.setData('application/x-animatr-clipart', String(index))
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e.dataTransfer.setData('text/plain', item.name)
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// Use the actual image as drag ghost
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const ghost = document.createElement('img')
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ghost.src = item.url
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ghost.style.position = 'absolute'
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ghost.style.top = '-1000px'
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ghost.style.left = '-1000px'
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ghost.style.width = '96px'
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ghost.style.height = '96px'
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ghost.style.objectFit = 'contain'
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document.body.appendChild(ghost)
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try {
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e.dataTransfer.setDragImage(ghost, 48, 48)
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} catch {
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/* ignore */
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}
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setTimeout(() => ghost.remove(), 0)
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}
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</script>
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<template>
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<aside class="clipart-drawer" :class="{ open: clipart.open }">
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<button
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class="drawer-tab"
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:title="clipart.open ? t('clipart.close') : t('clipart.open')"
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@click="clipart.toggle()"
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>
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<component :is="clipart.open ? PhCaretLeft : PhCaretRight" :size="14" />
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</button>
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<div v-if="clipart.open" class="drawer-panel">
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<header class="drawer-header">
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<PhImagesSquare :size="14" class="title-icon" />
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<h3>{{ t('clipart.title') }}</h3>
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<button
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v-if="clipart.handle"
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class="refresh-btn"
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:title="t('clipart.refresh')"
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:disabled="clipart.loading"
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@click="clipart.refresh()"
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>
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<PhArrowClockwise :size="13" />
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</button>
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</header>
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<div v-if="clipart.folderName" class="folder-row">
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<span class="folder-name">{{ clipart.folderName }}</span>
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<span class="count">{{ clipart.items.length }}</span>
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</div>
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<p v-if="!clipart.supported" class="empty-state">
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{{ t('clipart.unsupported') }}
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</p>
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<p v-else-if="!clipart.handle" class="empty-state">
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{{ t('clipart.empty') }}
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</p>
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<p v-else-if="clipart.error" class="error-state">{{ clipart.error }}</p>
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<p v-else-if="clipart.loading" class="empty-state">{{ t('clipart.loading') }}</p>
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<p v-else-if="clipart.items.length === 0" class="empty-state">
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{{ t('clipart.noFiles') }}
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</p>
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<div v-else class="tile-grid">
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<div
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v-for="(item, i) in clipart.items"
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:key="item.name + i"
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class="tile"
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:title="item.name"
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draggable="true"
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@dragstart="onItemDragStart($event, i)"
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>
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<img :src="item.url" :alt="item.name" />
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<span class="tile-label">{{ item.name }}</span>
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</div>
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</div>
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</div>
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</aside>
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</template>
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<style scoped>
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.clipart-drawer {
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display: flex;
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align-items: stretch;
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flex-shrink: 0;
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height: 100%;
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width: 5px;
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transition: width 220ms var(--ease);
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background: var(--border);
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border-right: 1px solid var(--border);
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position: relative;
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}
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.clipart-drawer:hover {
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width: 24px;
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background: var(--panel);
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}
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.clipart-drawer.open {
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width: 424px;
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background: var(--panel);
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}
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.drawer-tab {
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flex: 0 0 100%;
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width: 100%;
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min-width: 0;
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padding: 0;
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border: none;
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background: transparent;
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color: var(--text-dim);
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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writing-mode: vertical-rl;
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overflow: hidden;
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transition: background 140ms var(--ease);
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}
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.drawer-tab :deep(svg) {
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opacity: 0;
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transition: opacity 140ms var(--ease);
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}
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.clipart-drawer:hover .drawer-tab :deep(svg),
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.clipart-drawer.open .drawer-tab :deep(svg) {
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opacity: 1;
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}
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.clipart-drawer:hover .drawer-tab {
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background: var(--panel-alt);
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color: var(--text);
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}
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.clipart-drawer.open .drawer-tab {
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flex: 0 0 24px;
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width: 24px;
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background: var(--panel);
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}
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.drawer-panel {
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flex: 1;
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min-width: 0;
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width: 400px;
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display: flex;
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flex-direction: column;
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border-left: 1px solid var(--border);
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overflow: hidden;
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}
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.drawer-header {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 10px 12px;
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border-bottom: 1px solid var(--border);
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}
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.title-icon {
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color: var(--text-dim);
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flex-shrink: 0;
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}
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.drawer-header h3 {
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flex: 1;
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margin: 0;
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font-size: 13px;
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font-weight: 600;
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}
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.refresh-btn {
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width: 24px;
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height: 24px;
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padding: 0;
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border: 1px solid var(--border);
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background: transparent;
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border-radius: var(--radius-sm);
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color: var(--text-dim);
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display: inline-flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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.refresh-btn:hover:not(:disabled) {
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color: var(--text);
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background: var(--panel-alt);
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}
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.refresh-btn:disabled {
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opacity: 0.5;
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cursor: wait;
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}
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.folder-row {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 6px 12px;
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font-size: 11px;
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color: var(--text-dim);
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border-bottom: 1px solid var(--border);
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background: var(--panel-alt);
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}
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.folder-name {
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flex: 1;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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font-variant-numeric: tabular-nums;
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}
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.count {
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font-variant-numeric: tabular-nums;
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padding: 1px 6px;
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border-radius: 999px;
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background: var(--border);
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color: var(--text-dim-strong);
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font-size: 10px;
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}
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.empty-state {
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margin: 0;
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padding: 16px 14px;
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color: var(--text-dim);
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font-size: 12px;
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font-style: italic;
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}
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.error-state {
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margin: 0;
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padding: 16px 14px;
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color: var(--danger);
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font-size: 12px;
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}
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.tile-grid {
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flex: 1;
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overflow-y: auto;
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padding: 10px;
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
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gap: 8px;
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align-content: start;
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}
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.tile {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 4px;
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padding: 6px;
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border: 1px solid var(--border);
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border-radius: var(--radius-sm);
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background: var(--bg);
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cursor: grab;
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transition: border-color 140ms var(--ease), background 140ms var(--ease);
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}
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.tile:hover {
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border-color: var(--accent);
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background: var(--panel-alt);
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}
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.tile:active {
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cursor: grabbing;
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}
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.tile img {
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width: 72px;
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height: 72px;
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object-fit: contain;
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pointer-events: none;
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user-select: none;
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}
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.tile-label {
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font-size: 10px;
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color: var(--text-dim);
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max-width: 100%;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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</style>
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