TrackRow now renders the offline state the controller maintains: - The offline button is stateful: cloud-download (none, click -> cache) -> loader-circle accent (queued/downloading) -> circle-check accent (ready, click -> uncache) -> triangle-alert red (failed, click -> retry). Shown on surfaces that enable it AND on any row with active cache state. - The unlock PADLOCK (user-requested, back from Tauri): a pulsing lock glyph overlays the play cell while the track's CMAF bundle decrypts, driven by the `unlocking` flag the row_sink toggles on UnlockStart/UnlockEnd. New lucide lock.svg / lock-open.svg assets. The context menu's "Make available offline" already routes to caching. Testable loop: cache a track (album button or context menu) -> watch it download -> play it offline -> padlock pulses during decrypt. qbz-slint compiles clean. cc
476 lines
20 KiB
Plaintext
476 lines
20 KiB
Plaintext
// The single, shared track-list row. Every track surface (album,
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// artist Popular, search, favorites, mix, playlist) renders this with
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// flags rather than its own copy:
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//
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// show-artwork leading is a cover thumbnail + a position number
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// (search / mix / playlist); false = a number cell
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// that swaps to play on hover (album / artist).
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// show-album an album-title column (mix / playlist).
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// show-favorite a standalone heart button.
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// show-download a standalone offline-cache button (album).
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// multi-select-mode the leading slot becomes a selection checkbox
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// (artist Popular, playlist editor).
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//
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// Everything routes through one media-action(kind, id, action):
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// "play" | "play-next" | "queue" | "favorite" | "download" |
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// "toggle-select" and the context-menu actions.
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import { Theme } from "../foundation/semantic-colors.slint";
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import { Typography } from "../foundation/typography.slint";
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import { Radius } from "../foundation/radius.slint";
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import { TrackItem, DragActions, NowPlayingState } from "../state.slint";
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import { QbzIcon } from "QbzIcon.slint";
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import { TrackPlayCell } from "TrackPlayCell.slint";
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import { TrackContextMenu } from "TrackContextMenu.slint";
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export component TrackRow inherits Rectangle {
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in property <TrackItem> track;
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// Fade out when the row is being removed (favorites un-favorite).
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opacity: root.track.removing ? 0.0 : 1.0;
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animate opacity { duration: 250ms; }
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in property <int> index;
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in property <bool> show-artwork: true;
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in property <bool> show-album: false;
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in property <bool> show-favorite: false;
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in property <bool> show-download: false;
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in property <bool> multi-select-mode: false;
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// Custom-order reorder controls (up/down chevrons) at the leading
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// edge — used by the playlist custom sort.
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in property <bool> show-reorder: false;
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// Whether the row can be dragged onto sidebar playlists.
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in property <bool> draggable: true;
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callback media-action(string, string, string);
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// Explicit track number, else the 1-based list position.
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property <string> number-text:
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root.track.number != "" ? root.track.number : "\{root.index + 1}";
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property <bool> row-hovered:
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ta.has-hover || play-cell.hovered || more-ta.has-hover;
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height: 50px;
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border-radius: 8px;
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background: root.row-hovered
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? #ffffff16
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: (Math.mod(root.index, 2) == 1 ? #ffffff07 : transparent);
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// Background TouchArea — also the drag source. Pressing the row
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// body (not the play/fav/more controls, which sit on top) and
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// moving past a threshold begins a track drag onto the sidebar
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// playlists. Global coords = the row's absolute-position + the
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// pointer offset; the TouchArea grabs on press so moves keep
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// arriving even once the pointer leaves the row.
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ta := TouchArea {
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mouse-cursor: default;
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// Double-click the row body = play the track (or toggle play/pause
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// if it's already the current track) — mirrors the play-cell click,
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// applied to every TrackRow across the app.
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double-clicked => {
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if (NowPlayingState.has-track && NowPlayingState.track-id == root.track.id) {
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NowPlayingState.toggle-play();
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} else {
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root.media-action("track", root.track.id, "play");
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}
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}
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property <length> down-x;
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property <length> down-y;
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property <bool> dragging: false;
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pointer-event(e) => {
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if (e.kind == PointerEventKind.down) {
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ta.down-x = root.absolute-position.x + ta.mouse-x;
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ta.down-y = root.absolute-position.y + ta.mouse-y;
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ta.dragging = false;
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}
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if (e.kind == PointerEventKind.up && ta.dragging) {
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DragActions.end();
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ta.dragging = false;
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}
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}
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moved => {
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if (ta.pressed && root.draggable) {
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if (!ta.dragging
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&& (Math.abs(root.absolute-position.x + ta.mouse-x - ta.down-x) > 6px
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|| Math.abs(root.absolute-position.y + ta.mouse-y - ta.down-y) > 6px)) {
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ta.dragging = true;
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debug("DRAG absx=", root.absolute-position.x, " absy=", root.absolute-position.y,
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" mx=", ta.mouse-x, " my=", ta.mouse-y);
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DragActions.start(
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root.track.id,
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root.track.title,
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root.track.album != ""
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? root.track.artist + " · " + root.track.album
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: root.track.artist,
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root.absolute-position.x + ta.mouse-x,
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root.absolute-position.y + ta.mouse-y);
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}
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if (ta.dragging) {
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DragActions.move(
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root.absolute-position.x + ta.mouse-x,
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root.absolute-position.y + ta.mouse-y);
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}
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}
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}
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}
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HorizontalLayout {
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padding-left: 12px;
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padding-right: 12px;
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spacing: 14px;
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// Reorder chevrons (custom-order mode) — leading edge.
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if root.show-reorder: VerticalLayout {
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alignment: center;
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spacing: 0px;
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Rectangle {
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width: 22px;
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height: 18px;
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QbzIcon {
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source: @image-url("../assets/icons/chevron-up.svg");
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width: 14px;
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height: 14px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: up-ta.has-hover ? Theme.text-primary : Theme.text-muted;
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}
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up-ta := TouchArea {
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mouse-cursor: pointer;
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clicked => {
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root.media-action("track", root.track.id, "move-up");
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}
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}
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}
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Rectangle {
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width: 22px;
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height: 18px;
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QbzIcon {
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source: @image-url("../assets/icons/chevron-down.svg");
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width: 14px;
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height: 14px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: down-ta.has-hover ? Theme.text-primary : Theme.text-muted;
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}
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down-ta := TouchArea {
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mouse-cursor: pointer;
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clicked => {
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root.media-action("track", root.track.id, "move-down");
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}
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}
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}
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}
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// Position number — only for artwork rows (the cover doesn't
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// carry the number; non-artwork rows show it in the play cell).
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if root.show-artwork && !root.multi-select-mode: VerticalLayout {
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alignment: center;
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Text {
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text: root.number-text;
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// Wide enough for 4-digit positions (big playlists).
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width: 32px;
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color: Theme.text-muted;
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font-size: Typography.body;
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horizontal-alignment: center;
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overflow: elide;
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}
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}
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// Leading cell — cover/number play affordance, swapped for a
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// selection checkbox in multi-select mode. The play-cell stays
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// in the tree (just invisible) so row-hovered can read it.
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VerticalLayout {
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alignment: center;
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Rectangle {
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width: root.show-artwork ? 36px : 32px;
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height: root.show-artwork ? 36px : 28px;
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play-cell := TrackPlayCell {
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track-id: root.track.id;
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number: root.number-text;
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artwork: root.track.artwork;
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show-artwork: root.show-artwork;
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art-size: 36px;
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number-width: 32px;
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row-hovered: root.row-hovered && !root.multi-select-mode;
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visible: !root.multi-select-mode;
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play => {
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root.media-action("track", root.track.id, "play");
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}
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}
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if root.multi-select-mode: Rectangle {
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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width: 13px;
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height: 13px;
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border-radius: 6.5px;
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background: root.track.selected ? Theme.accent : transparent;
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border-width: root.track.selected ? 0px : 1.5px;
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border-color: sel-ta.has-hover ? Theme.text-primary : Theme.text-muted;
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animate background { duration: 120ms; }
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QbzIcon {
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source: @image-url("../assets/icons/check.svg");
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width: 8px;
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height: 8px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: #ffffff;
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visible: root.track.selected;
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}
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sel-ta := TouchArea {
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mouse-cursor: pointer;
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clicked => {
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root.media-action("track", root.track.id, "toggle-select");
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}
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}
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}
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// Offline-decrypt padlock — overlays the play cell while the
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// track's CMAF bundle is being decrypted for playback. Pulses
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// to read as "unlocking" (mirrors Tauri's unlock glyph).
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if root.track.unlocking: lock-overlay := Rectangle {
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property <bool> pulse;
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width: parent.width;
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height: parent.height;
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border-radius: 6px;
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background: #000000aa;
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QbzIcon {
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source: @image-url("../assets/icons/lock.svg");
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width: 15px;
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height: 15px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: Theme.accent;
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opacity: lock-overlay.pulse ? 1.0 : 0.4;
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animate opacity { duration: 450ms; }
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}
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Timer {
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interval: 450ms;
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running: true;
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triggered => {
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lock-overlay.pulse = !lock-overlay.pulse;
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}
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}
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}
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}
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}
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// Title + artist.
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VerticalLayout {
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alignment: center;
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horizontal-stretch: 1;
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spacing: 2px;
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HorizontalLayout {
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alignment: start;
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spacing: 6px;
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Text {
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text: root.track.title;
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color: Theme.text-primary;
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font-size: Typography.link;
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font-weight: Typography.medium;
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vertical-alignment: center;
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overflow: elide;
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}
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if root.track.explicit: VerticalLayout {
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alignment: center;
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Rectangle {
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width: 16px;
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height: 16px;
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border-radius: 3px;
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background: Theme.surface-elevated;
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Text {
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text: "E";
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color: Theme.text-muted;
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font-size: 9px;
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font-weight: Typography.semibold;
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horizontal-alignment: center;
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vertical-alignment: center;
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}
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}
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}
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}
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// Artist — a clickable link when an artist-id is present
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// (opens the artist view), plain muted text otherwise. The
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// TouchArea is sized to the text via the wrapping layout so it
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// doesn't swallow clicks across the whole row width.
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if root.track.artist != "": HorizontalLayout {
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alignment: start;
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Rectangle {
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width: artist-link.preferred-width;
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artist-link := Text {
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text: root.track.artist;
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color: (root.track.artist-id != "" && artist-ta.has-hover)
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? Theme.text-primary
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: Theme.text-muted;
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font-size: Typography.legal;
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overflow: elide;
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}
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artist-ta := TouchArea {
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// Only interactive when there is an artist to open.
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enabled: root.track.artist-id != "";
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mouse-cursor: root.track.artist-id != "" ? pointer : default;
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clicked => {
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root.media-action("artist", root.track.artist-id, "open");
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}
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}
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}
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}
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}
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// Album column — clickable link when an album-id is present
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// (opens the album view), plain muted text otherwise.
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if root.show-album: Rectangle {
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width: 220px;
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album-link := Text {
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x: 0;
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width: 100%;
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text: root.track.album;
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color: (root.track.album-id != "" && album-ta.has-hover)
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? Theme.text-primary
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: Theme.text-muted;
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font-size: Typography.legal;
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vertical-alignment: center;
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overflow: elide;
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}
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album-ta := TouchArea {
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// Constrain to the rendered text so empty padding isn't clickable.
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x: 0;
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width: album-link.preferred-width < parent.width
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? album-link.preferred-width
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: parent.width;
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enabled: root.track.album-id != "";
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mouse-cursor: root.track.album-id != "" ? pointer : default;
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clicked => {
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root.media-action("album", root.track.album-id, "open");
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}
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}
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}
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// Duration.
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Text {
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text: root.track.duration;
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width: 70px;
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color: Theme.text-muted;
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font-size: Typography.body;
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horizontal-alignment: center;
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vertical-alignment: center;
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}
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// Quality.
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Text {
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text: root.track.quality-tier == "hires"
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? "Hi-Res"
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: (root.track.quality-tier == "cd" ? "CD" : "");
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width: 70px;
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color: Theme.text-muted;
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font-size: Typography.legal;
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horizontal-alignment: center;
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vertical-alignment: center;
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}
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// Favorite — filled accent heart when favorited, outline heart
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// otherwise. Click toggles (handled in Rust, which flips
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// `is-favorite` optimistically so this updates immediately).
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if root.show-favorite: VerticalLayout {
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alignment: center;
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Rectangle {
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width: 28px;
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height: 28px;
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border-radius: Radius.sm;
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background: fav-ta.has-hover ? Theme.surface-elevated : transparent;
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QbzIcon {
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source: root.track.is-favorite
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? @image-url("../assets/icons/heart-filled.svg")
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: @image-url("../assets/icons/heart.svg");
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width: 16px;
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height: 16px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: root.track.is-favorite
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? Theme.accent
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: (fav-ta.has-hover ? Theme.text-primary : Theme.text-muted);
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}
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fav-ta := TouchArea {
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mouse-cursor: pointer;
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clicked => {
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root.media-action("track", root.track.id, "favorite");
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}
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}
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}
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}
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// Offline cache — a stateful affordance reflecting cache-status:
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// 0 none cloud-download (click -> cache)
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// 1/2 q'd/dl'ing loader (accent) (click -> cache; re-queues)
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// 3 ready circle-check (click -> uncache)
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// 4 failed triangle-alert (click -> cache; retries)
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// Shown when the surface enables it OR the track has active state, so
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// a downloading/ready copy surfaces its status even where the button
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// isn't enabled by default.
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if root.show-download || root.track.cache-status > 0: VerticalLayout {
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alignment: center;
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Rectangle {
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width: 28px;
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height: 28px;
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border-radius: Radius.sm;
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background: dl-ta.has-hover ? Theme.surface-elevated : transparent;
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QbzIcon {
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source: root.track.cache-status == 3
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? @image-url("../assets/icons/circle-check-big.svg")
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: (root.track.cache-status == 4
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? @image-url("../assets/icons/triangle-alert.svg")
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: ((root.track.cache-status == 1 || root.track.cache-status == 2)
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? @image-url("../assets/icons/loader-circle.svg")
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: @image-url("../assets/icons/cloud-download.svg")));
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width: 16px;
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height: 16px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: root.track.cache-status == 3
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? Theme.accent
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: (root.track.cache-status == 4
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? #e0564f
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: ((root.track.cache-status == 1 || root.track.cache-status == 2)
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? Theme.accent
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: (dl-ta.has-hover ? Theme.text-primary : Theme.text-muted)));
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}
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dl-ta := TouchArea {
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mouse-cursor: pointer;
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clicked => {
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root.media-action("track", root.track.id,
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root.track.cache-status == 3 ? "uncache" : "cache");
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}
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}
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}
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}
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// Context menu.
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VerticalLayout {
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alignment: center;
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Rectangle {
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width: 32px;
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height: 32px;
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border-radius: Radius.sm;
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background: more-ta.has-hover ? Theme.surface-elevated : transparent;
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QbzIcon {
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source: @image-url("../assets/icons/ellipsis.svg");
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width: 16px;
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height: 16px;
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x: (parent.width - self.width) / 2;
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y: (parent.height - self.height) / 2;
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tint: more-ta.has-hover ? Theme.text-primary : Theme.text-muted;
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}
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more-ta := TouchArea {
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mouse-cursor: pointer;
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clicked => {
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track-menu.show();
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}
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}
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}
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}
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}
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track-menu := TrackContextMenu {
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x: parent.width - self.width - 12px;
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y: 48px;
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track-id: root.track.id;
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media-action(k, i, a) => {
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root.media-action(k, i, a);
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}
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}
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}
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