Files
qbz/crates/qbz-slint/ui/discover/PlaylistCollage.slint
T
vicrodh 82129cff35 feat(slint): LocalLibrary ephemeral folders + Folders tree 1:1 port
Ephemeral folders: open / browse / play a folder without indexing it —
album-grouped pane, CUE seek fast-path (no full re-decode per virtual track),
folder-path persistence + rehydrate, "already playing" add-vs-replace choice
dialog (ephemeral-only), and now-playing / queue / menu gating so an ephemeral
track exposes no persistence actions.

Folders tree brought 1:1 with Tauri:
- Rail header: select-mode, collapse-all, open-ephemeral, tree search.
- Resizable rail (default ~20% narrower; drag handle, min 50% default /
  max 50% of the content area).
- Subfolder cover grid + grid/list toggle, recursive track count, name search;
  compact icon bulk bar (folder-check / play-next / queue / playlist / clear).
- Tree is the default mode; circular checkboxes homologated with TrackRow;
  compact rows (smaller type + icon, no ambiguous trailing count).
- Flat/Tree icon toggle (disc-album / folder-tree), floated right.

Per-source TrackRow context menu (logic, not a blanket trim): Qobuz/offline =
full; local = play/next/queue + add-to-playlist; plex/ephemeral = play/next/
queue only.

App-wide standard: Math.round pixel-snap on icon centering across the UI to
kill sub-pixel blur (CircleAction, header back/forward/collapse, and the rest).
NowPlayingBar context icon -> turntable (frees disc-album for the Folders
toggle). New assets: folder-check, folder-tree, turntable.

cc
2026-06-07 10:12:59 -06:00

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// Playlist cover collage. Qobuz returns up to four cover images per
// playlist; the layout is chosen by how many are available — single,
// dual (side by side), triple (one large + two stacked), or quad (three
// stacked left + one large right). Ported from the Tauri PlaylistCollage.
import { Theme } from "../foundation/semantic-colors.slint";
import { QbzIcon } from "../primitives/QbzIcon.slint";
import { SearchPlaylistItem } from "../state.slint";
export component PlaylistCollage inherits Rectangle {
in property <SearchPlaylistItem> playlist;
in property <length> size: 220px;
width: root.size;
height: root.size;
clip: true;
background: Theme.surface-elevated;
property <length> gap: 2px;
property <int> n: root.playlist.cover-count;
// 0 covers — placeholder glyph.
if root.n <= 0: QbzIcon {
source: @image-url("../assets/icons/list-music.svg");
width: root.size * 0.32;
height: root.size * 0.32;
x: Math.round((parent.width - self.width) / 2 / 1px) * 1px;
y: Math.round((parent.height - self.height) / 2 / 1px) * 1px;
tint: Theme.text-muted;
}
// 1 — full bleed.
if root.n == 1: Image {
width: 100%;
height: 100%;
source: root.playlist.cover1;
image-fit: cover;
}
// 2 — side by side halves.
if root.n == 2: HorizontalLayout {
spacing: root.gap;
Image {
source: root.playlist.cover1;
image-fit: cover;
width: (root.size - root.gap) / 2;
height: root.size;
}
Image {
source: root.playlist.cover2;
image-fit: cover;
width: (root.size - root.gap) / 2;
height: root.size;
}
}
// 3 — one large left, two stacked right.
if root.n == 3: HorizontalLayout {
spacing: root.gap;
Image {
source: root.playlist.cover1;
image-fit: cover;
width: (root.size - root.gap) * 0.62;
height: root.size;
}
VerticalLayout {
spacing: root.gap;
Image {
source: root.playlist.cover2;
image-fit: cover;
width: (root.size - root.gap) * 0.38;
height: (root.size - root.gap) / 2;
}
Image {
source: root.playlist.cover3;
image-fit: cover;
width: (root.size - root.gap) * 0.38;
height: (root.size - root.gap) / 2;
}
}
}
// 4+ — three stacked left, one large right.
if root.n >= 4: HorizontalLayout {
spacing: root.gap;
VerticalLayout {
spacing: root.gap;
Image {
source: root.playlist.cover1;
image-fit: cover;
width: (root.size - root.gap) * 0.34;
height: (root.size - 2 * root.gap) / 3;
}
Image {
source: root.playlist.cover2;
image-fit: cover;
width: (root.size - root.gap) * 0.34;
height: (root.size - 2 * root.gap) / 3;
}
Image {
source: root.playlist.cover3;
image-fit: cover;
width: (root.size - root.gap) * 0.34;
height: (root.size - 2 * root.gap) / 3;
}
}
Image {
source: root.playlist.cover4;
image-fit: cover;
width: (root.size - root.gap) * 0.66;
height: root.size;
}
}
}