refactor(qbz-qt): phase 23 part 1 — QML module layout + first five domain bridges

Two fronts of the modularization, both gated green before this commit. QML leaves the flat qml/ directory for seven modules: cards, controls, rows, settings, shell, theme, views. Only Main.qml and LoginScreen.qml stay at the root. build.rs matches the tree exactly (55 files), relative imports and asset paths were re-anchored for the new depth. The QbzBridge God-object starts breaking up: QbzSession, QbzShell, QbzPlayer, QbzQueue and QbzHome are now their own #[cxx_qt::bridge] singletons, each with its own OnceLock<CxxQtThread> and ui() hop, booted in order from Main.qml. Bridge files stay directly under src/ because cxx-qt-build only accepts rust_files from one directory (QTBUG-93443). bridge.rs keeps 5.5 domains (library, album/artist, settings, integrations, search, playlist) and dies once they are split out. cc
2026-07-28 11:08:20 -06:00
1 parent 580b72084f
commit 9a4fec6b70
@@ -0,0 +1,85 @@
+// Horizontal album rail (Carousel.slint) — extracted for reuse by the
+// detail views (AlbumView / ArtistView): section header + page chevrons +
+// clipped ListView of the shared AlbumCard, with Cider-style edge fades.
+
+import QtQuick
+import com.blitzfc.qbz
+import "../controls"
+import "../theme"
+
+Column {
+    id: root
+    property string title: ""
+    property var items: []
+    // The host's url-keyed cover map ({url: file://path}).
+    property var coverMap: ({})
+
+    QbzTheme { id: theme }
+    width: parent ? parent.width : 0
+    spacing: 12
+
+    readonly property int perPage: Math.max(1, Math.floor((rail.width + 32) / 232))
+    readonly property int step: perPage * 232
+    readonly property real maxScroll: Math.max(0, rail.contentWidth - rail.width)
+
+
+
+    QbzSectionHeader {
+        title: root.title
+        leftEnabled: rail.contentX > 1
+        rightEnabled: rail.contentX < root.maxScroll - 1
+        onPageLeft: rail.contentX = Math.max(0, rail.contentX - root.step)
+        onPageRight: rail.contentX = Math.min(root.maxScroll, rail.contentX + root.step)
+    }
+
+    Item {
+        width: parent.width
+        height: 246
+        ListView {
+            id: rail
+            anchors.fill: parent
+            orientation: ListView.Horizontal
+            spacing: 32
+            clip: true
+            boundsBehavior: Flickable.StopAtBounds
+            model: root.items
+            delegate: AlbumCard {
+                albumId: modelData.id
+                title: modelData.title
+                artist: modelData.artist
+                artistId: modelData.artistId
+                genre: modelData.genre
+                year: modelData.year
+                qualityTier: modelData.qualityTier
+                artSource: root.coverMap[modelData.artUrl] || ""
+                isFavorite: false
+            }
+        }
+        Rectangle {
+            anchors.left: parent.left
+            anchors.top: parent.top
+            anchors.bottom: parent.bottom
+            width: 56
+            opacity: rail.contentX > 1 ? 1.0 : 0.0
+            Behavior on opacity { NumberAnimation { duration: 150 } }
+            gradient: Gradient {
+                orientation: Gradient.Horizontal
+                GradientStop { position: 0.0; color: theme.surfaceMain }
+                GradientStop { position: 1.0; color: "transparent" }
+            }
+        }
+        Rectangle {
+            anchors.right: parent.right
+            anchors.top: parent.top
+            anchors.bottom: parent.bottom
+            width: 56
+            opacity: rail.contentX < root.maxScroll - 1 ? 1.0 : 0.0
+            Behavior on opacity { NumberAnimation { duration: 150 } }
+            gradient: Gradient {
+                orientation: Gradient.Horizontal
+                GradientStop { position: 0.0; color: "transparent" }
+                GradientStop { position: 1.0; color: theme.surfaceMain }
+            }
+        }
+    }
+}