Files
qbz/crates/qbz-qt/qml/shell/Sidebar.qml
T
vicrodh 81c43a114e fix(qt): glyph colours follow the theme, on light palettes and on accent fills
Two defects with one cause: a tint name that means a frozen hex.

"primary" is the legacy alias of literal #ffffff, not Theme.text-primary,
so every control passing it drew a white glyph. On the eleven light
themes that is white-on-light -- the header back/forward chevrons, the
sidebar toggle and the carousel arrows the owner marked. They now pass
the theme-following names, which icon_tint_qt bakes at runtime.

The stale `hslLightness > 0.5 ? "primary" : "black"` workarounds that
predate the runtime tinter collapse into those names, and the qrc floor
underneath them becomes polarity-aware: dir_for() returns "" whenever
the cache dir is unavailable, a bake fails or the theme document has not
been published, and that path used to resolve textPrimary straight back
to the white bake -- reproducing the bug it was fixing, app-wide, in the
degraded state.

On accent fills the fix is a deviation from Slint, approved by the owner
after measurement. A fixed white glyph on Theme.accent falls under 2.6:1
on 16 of the 35 shipped palettes, including high-contrast at 1.70:1 and
wcag-dark at 1.82:1 -- the two themes whose reason to exist is contrast.
Slint hardcodes #ffffff there (CircleAction.slint:72 and three others),
so the bug is upstream. accentText alone is not the answer either: it is
picked for the theme's text ramp and gives 2.56:1 on Rose Pine Dawn,
worse than the black it replaces. So QbzTheme picks the best-contrast
tint by real sRGB luminance against the live accent, and the labels
beside those glyphs use its colour twin -- BrowseGenreButton and
LibraryView were drawing a white glyph next to an accentText label
inside the same pill.

Rounds out the two parity items the same files owe: QbzNavButton gains
the ambient arm from Carousel.slint (wired at the six carousel sites,
not left dead), and QbzCircleAction rounds its glyph to whole pixels the
way CircleAction.slint does.

cc
2026-07-29 10:30:43 -06:00

1045 lines
51 KiB
QML

// Left navigation sidebar — QML port of crates/qbz-ui/ui/shell/Sidebar.slint.
//
// Three states (ShellState.sidebar-state): 0 = open 240px (icon + label),
// 1 = mini (icons only), 2 = closed 0px. Width animates 160ms ease-in-out;
// the header's panel-left button cycles (QbzShell.cycleSidebar).
//
// MINI RAIL: the rail is 50px here, not Slint's 64 — a deliberate,
// one-token owner deviation (theme.sidebarMiniWidth) so the square 34px row
// exactly fills the 8px-padded track. Everything else in the mini state is
// 1:1 with Slint: rows centre their lone glyph, nested playlist rows
// collapse to zero, hovering a row names it in a bubble to the right
// (SidebarTooltip.slint) and clicking a FOLDER opens its playlists in a
// flyout to the right (SidebarFolderPopup.slint) — in mini a folder cannot
// expand in place, so a toggle there would be a control that does nothing.
//
// FILE LENGTH (>500): the two mini affordances above are shared single
// instances declared at this root (never one Popup per row), which is what
// keeps them cheap; they are extraction candidates into
// qml/shell/SidebarFolderFlyout.qml, but a new .qml also needs a build.rs
// entry and an unregistered type fails the WHOLE file at load, so they stay
// here until that glue lands.
//
// Top-level section nav rows (Discover / Library / Local Library / My QBZ)
// replicate SidebarNavRow: 34px rows, radius 6, 16px icons, 13px/w500
// labels, surface-hover on hover, Discover + Library HIDDEN while offline
// (ADR-010 mount-site gating). The whole block — rows AND the hairline under
// them — is mounted only while `QbzShell.navInSidebar` is ON; with it OFF the
// sections move to the header (HeaderBar.qml) and this sidebar starts at the
// PLAYLISTS toolbar, exactly like Sidebar.slint:724/817.
//
// The rows open the same dropdown FLYOUT their Slint counterparts do
// (SidebarNavRow: hover or click, panel to the RIGHT of the row, headed by
// the section name) — the panel, its behaviour and the entry catalog live in
// the shared NavFlyout.qml, which HeaderBar.qml mounts too, so the sections
// behave identically wherever the nav is hosted. The rows keep the
// SidebarDirectRow active treatment (surface-hover bg + primary text/icon)
// for the current section and while their own menu is open.
// Discover / Library / Local Library route into real views; My QBZ does NOT
// (no such surface in this port) and is therefore rendered disabled, flyout
// included (a row that clicks into nothing is a defect, not a stub).
// The playlist/folder tree below the nav IS live (sidebar_qt.rs: load,
// sort, search, expand/collapse, drag-drop target); folder CREATION,
// the Playlist Manager and the importer have no seam and are disabled in
// the "..." menu.
import QtQuick
import QtQuick.Controls
import com.blitzfc.qbz
import "../theme"
Rectangle {
id: root
property bool mini: QbzShell.sidebarState === 1
// Which section owns the highlight. DERIVED from the live view (in
// NavFlyout, shared with the header), not set on click: the same rows can
// live here or in the header, and history navigation (back/forward) must
// keep the highlight honest. Slint additionally highlights the row whose
// menu is open — the rows OR `navFlyout.openId` in for that.
readonly property string activeNav: navFlyout.activeSection
// Playlist tree state (phase 7).
property bool searchOpen: false
property bool playlistsCollapsed: false
property string activePlaylistId: ""
// ---- Large-NPB dock space reservation -------------------------------
// The cover+spectrum dock is an AppShell-ROOT overlay pinned flush to the
// WINDOW bottom-left, so it extends the bar's height BELOW this sidebar
// (which stops at npb.top). Only the IN-SIDEBAR portion has to be
// reserved, and it shrinks when the band is hidden — that is why the
// height comes from the bridge and not a literal.
//
// Without this the playlist list keeps running to the sidebar's bottom
// edge and the rows sit UNDER the album art (Sidebar.slint:1145 reserves
// the same way).
readonly property bool largeDockActive: QbzShell.npbMode === 3 && QbzShell.sidebarState === 0
readonly property real dockReserve: largeDockActive
? Math.max(0, QbzShell.largeDockHeight - theme.npbLargeHeight)
: 0
// Flattened entries from the bridge + the url-keyed cover map.
readonly property var entries: parseEntries(QbzShell.sidebarJson)
property var coverMap: ({})
function parseEntries(json) {
var e = JSON.parse(json)
// Collect every cover url and dispatch the artwork window.
var urls = []
for (var i = 0; i < e.length; i++) {
for (var j = 0; j < e[i].covers.length; j++) urls.push(e[i].covers[j])
}
if (urls.length > 0) QbzShell.sidebarArtworkWindow(JSON.stringify(urls))
return e
}
Connections {
target: QbzLibrary
function onLibraryArtworkReady(key, path) {
var m = root.coverMap
m[key] = path
root.coverMap = Object.assign({}, m)
}
}
QbzTheme { id: theme }
// The section-nav dropdown (catalog + panel + open/close behaviour) —
// the SAME component HeaderBar.qml mounts. Zero-size and outside the
// Column so its origin stays this root's origin (the row coordinates are
// mapped into it). The panel renders in the window overlay, so neither
// this root's `clip` nor its 240px width can cut it off.
NavFlyout { id: navFlyout }
// ---- Collapsed (mini) affordances -----------------------------------
// In the mini rail a playlist row is an icon and nothing else, so the two
// things the open sidebar gives for free have to be restored:
// - the NAME, as a hover bubble to the row's right (SidebarTooltip.slint);
// - a folder's CONTENTS, as a flyout to the row's right, because the
// nested rows are hidden in mini (SidebarFolderPopup.slint).
// Both are ONE shared instance driven by the hovered/clicked row (exactly
// like Slint's SidebarTooltipState / SidebarFolderPopupState), never one
// Popup per delegate: the tree can hold hundreds of rows.
// Both are QtQuick.Controls popups, so their content is reparented to the
// WINDOW overlay and this root's `clip: true` cannot cut them — the same
// reason NavFlyout and HeaderBar's playlists flyout are Popups.
// Race-safe show/hide (Slint SidebarRow.show-tooltip / hide-tooltip): the
// leaving row only clears the bubble if it still owns it, so sliding the
// pointer straight from one row to the next never blanks it.
function showMiniTip(row, entry) {
if (!root.mini) return
var p = row.mapToItem(root, row.width + 6, 0)
miniTip.anchorX = p.x
miniTip.anchorY = p.y
miniTip.rowH = row.height
miniTip.tipText = entry.kind === "folder"
? entry.name + " (" + entry.count + ")"
: entry.name
miniTip.ownerId = entry.id
}
function hideMiniTip(id) {
if (miniTip.ownerId === id) miniTip.ownerId = ""
}
// Mini folder click: the flyout, not a toggle (the nested rows are hidden,
// so toggling is a control that renders and does nothing — Slint opens the
// popup instead, Sidebar.slint:355-377).
function openFolderFlyout(row, entry) {
folderFlyout.folderId = entry.id
folderFlyout.folderName = entry.name
folderFlyout.folderCount = entry.count
// The children are only present in the published entries while the
// folder is EXPANDED. Expand it if it is not — never toggle blindly:
// a folder left open before the sidebar collapsed would be CLOSED by a
// toggle and the flyout would list nothing (and while a search query is
// active every folder is force-expanded, sidebar_qt.rs:299).
if (!entry.expanded) QbzShell.sidebarToggleFolder(entry.id)
var p = row.mapToItem(root, row.width + 6, 0)
folderFlyout.x = p.x
folderFlyout.y = p.y
folderFlyout.open()
}
// Cycling the sidebar while either is open would leave it floating over a
// rail that no longer exists (the bubble self-hides through `root.mini`;
// the flyout needs telling).
Connections {
target: QbzShell
function onSidebarStateChanged() {
folderFlyout.close()
miniTip.ownerId = ""
}
}
// Hover bubble — SidebarTooltip.slint: surface-elevated, radius sm, 1px
// border-muted, 10/10/5/5 padding, 12px w500 text-primary, VISUAL ONLY
// (a ToolTip never takes the pointer, so it cannot block the row it
// describes).
ToolTip {
id: miniTip
property string ownerId: ""
property string tipText: ""
property real anchorX: 0
property real anchorY: 0
property real rowH: 32
// Auto-hides the moment the sidebar leaves mini (SidebarTooltip
// .slint:14) or the folder flyout takes over the same +6px slot
// (Slint drops it explicitly on click, Sidebar.slint:353).
visible: root.mini && ownerId !== "" && !folderFlyout.visible
delay: 0
timeout: -1
padding: 0
x: anchorX
y: anchorY + Math.round((rowH - implicitHeight) / 2)
contentItem: Text {
text: miniTip.tipText
color: theme.textPrimary
font.pixelSize: 12
font.weight: theme.weightMedium
verticalAlignment: Text.AlignVCenter
leftPadding: 10
rightPadding: 10
topPadding: 5
bottomPadding: 5
}
background: Rectangle {
color: theme.surfaceElevated
radius: theme.radiusSm
border.width: 1
border.color: theme.borderMuted
}
}
// Folder flyout — SidebarFolderPopup.slint: 230px, 30px header row +
// hairline + up to four 32px rows, 4px inner padding, surface-main /
// radius sm / 1px border-muted.
Popup {
id: folderFlyout
width: 230
padding: 0
topPadding: 4
bottomPadding: 4
// Slint's literal panel height (34 + 1 + list + 8) — 4px taller than
// the content, kept 1:1 rather than tightened.
height: 34 + 1 + folderFlyout.visibleRows * 32 + 8
// Replaces Slint's full-window scrim TouchArea (SidebarFolderPopup
// .slint:56-60); the Popup's own background swallows clicks inside,
// so no hand-built scrim and no click-through.
closePolicy: Popup.CloseOnPressOutside | Popup.CloseOnEscape
property string folderId: ""
property string folderName: ""
property int folderCount: 0
// The rows are a BINDING over the published entries, never a snapshot
// read inside the click handler: sidebarToggleFolder republishes
// sidebarJson through the cxx-qt UI queue (shell_bridge.rs::ui ->
// CxxQtThread::queue), so the children land a LATER event-loop turn.
// Reading `root.entries` at click time would open an empty panel.
readonly property var rows: root.entries.filter(function (e) {
return e.kind !== "folder" && e.folderId === folderFlyout.folderId
})
// Height off the folder's own count (known at click time) so the panel
// does not resize when the children land a tick later.
readonly property int visibleRows:
Math.min(Math.max(folderFlyout.folderCount, folderFlyout.rows.length), 4)
background: Rectangle {
color: theme.surfaceMain
radius: theme.radiusSm
border.width: 1
border.color: theme.borderMuted
}
contentItem: Column {
spacing: 0
// Header — folder name (30px, 12px side padding, 14px accent
// folder-open glyph, 13px/600 text-primary).
Item {
width: parent.width
height: 30
Row {
anchors.fill: parent
anchors.leftMargin: 12
anchors.rightMargin: 12
spacing: 8
QbzIcon {
name: "folder-open"
width: 14
height: 14
anchors.verticalCenter: parent.verticalCenter
tintName: "accent"
}
Text {
width: parent.width - 22
height: parent.height
text: folderFlyout.folderName
color: theme.textPrimary
font.pixelSize: 13
font.weight: theme.weightSemibold
verticalAlignment: Text.AlignVCenter
elide: Text.ElideRight
}
}
}
Rectangle {
width: parent.width
height: 1
color: theme.borderSubtle
}
// Playlist list — four rows visible, the rest scroll (the shared
// QbzScrollBar mounts past four, like Slint's ListScrollbar).
Item {
width: parent.width
height: folderFlyout.visibleRows * 32
Flickable {
id: fpFlick
anchors.fill: parent
clip: true
contentWidth: width
contentHeight: fpColumn.implicitHeight
boundsBehavior: Flickable.StopAtBounds
Column {
id: fpColumn
width: parent.width
Repeater {
model: folderFlyout.rows
delegate: Rectangle {
id: fpRow
required property var modelData
width: fpColumn.width
height: 32
radius: 5
color: fpArea.containsMouse ? theme.surfaceHover : "transparent"
Row {
anchors.fill: parent
anchors.leftMargin: 12
anchors.rightMargin: 12
spacing: 8
QbzIcon {
name: "list-music"
width: 14
height: 14
anchors.verticalCenter: parent.verticalCenter
tintName: "muted"
}
Text {
width: parent.width - 22
height: parent.height
text: fpRow.modelData.name
color: theme.textSecondary
font.pixelSize: 13
verticalAlignment: Text.AlignVCenter
elide: Text.ElideRight
}
}
MouseArea {
id: fpArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: {
root.activePlaylistId = fpRow.modelData.id
QbzBridge.openPlaylist(fpRow.modelData.id)
folderFlyout.close()
}
}
}
}
}
}
QbzScrollBar {
visible: folderFlyout.folderCount > 4 && fpFlick.contentHeight > fpFlick.height
target: fpFlick
width: 10
anchors.right: parent.right
anchors.top: parent.top
anchors.bottom: parent.bottom
}
}
}
}
width: QbzShell.sidebarState === 2 ? 0
: QbzShell.sidebarState === 1 ? theme.sidebarMiniWidth
: theme.sidebarOpenWidth
// surface-card @ 0.5 while the ambient background is active (phase 14).
color: ambientOn ? theme.surfaceCardA50 : theme.surfaceCard
readonly property bool ambientOn: QbzShell.ambientMode > 0 && QbzPlayer.npHasTrack
// Square edges; clip keeps content from spilling while the width
// animates (same as the Slint root).
clip: true
Behavior on width {
NumberAnimation { duration: 160; easing.type: Easing.InOutQuad }
}
// One section-nav row (SidebarNavRow / SidebarDirectRow metrics). Hovering
// or clicking it opens that section's flyout to the RIGHT of the row.
component NavRow: Rectangle {
id: navRow
// A section from the shared catalog (NavFlyout.sections).
property var section: null
readonly property bool isActive: section
&& (root.activeNav === section.id || navFlyout.openId === section.id)
// No surface behind this section in this port — rendered as
// unavailable rather than as a live row that clicks into nothing.
readonly property bool isEnabled: section && section.enabled
readonly property bool lit: isActive || (navArea.containsMouse && isEnabled)
width: parent ? parent.width : 0
// Mini: a SQUARE row that fills the 34px padded track (theme token,
// rail 50 - 2*8). Open keeps Slint's 34px (Sidebar.slint:575).
height: root.mini ? theme.sidebarMiniRow : 34
radius: 6
opacity: isEnabled ? 1.0 : 0.45
color: lit ? theme.surfaceHover : "transparent"
Row {
anchors.fill: parent
anchors.leftMargin: root.mini ? 0 : 8
anchors.rightMargin: root.mini ? 0 : 8
spacing: 10
Item {
width: root.mini ? parent.width : 16
height: parent.height
QbzIcon {
name: navRow.section ? navRow.section.icon : ""
width: 16
height: 16
anchors.centerIn: parent
tintName: navRow.lit ? "textPrimary" : "secondary"
}
}
Text {
visible: !root.mini
height: parent.height
width: parent.width - (root.mini ? 0 : 26)
text: navRow.section ? navRow.section.label : ""
color: navRow.lit ? theme.textPrimary : theme.textSecondary
font.pixelSize: 13
font.weight: theme.weightMedium
verticalAlignment: Text.AlignVCenter
elide: Text.ElideRight
}
}
MouseArea {
id: navArea
anchors.fill: parent
enabled: navRow.isEnabled
hoverEnabled: navRow.isEnabled
cursorShape: Qt.PointingHandCursor
onClicked: navFlyout.openBeside(navRow, navRow.section)
onContainsMouseChanged: {
if (containsMouse) {
// Hover-to-open; hovering another row overwrites the open
// menu (instant switch, single-open by construction).
navFlyout.triggerHovered = true
navFlyout.openBeside(navRow, navRow.section)
} else if (navRow.section && navFlyout.openId === navRow.section.id) {
// Only the row owning the open menu clears the flag.
navFlyout.triggerHovered = false
}
}
}
}
Column {
anchors.fill: parent
anchors.leftMargin: root.mini ? 8 : theme.spacingMd
anchors.rightMargin: root.mini ? 8 : theme.spacingMd
anchors.topMargin: root.mini ? 8 : theme.spacingMd
// Per-side padding so Large can zero ONLY the bottom (Sidebar.slint:719):
// the reserved dock band then reaches the true window bottom-left and the
// cover sits flush (the L corner). Left/right/top are unchanged.
anchors.bottomMargin: root.largeDockActive ? 0 : (root.mini ? 8 : theme.spacingMd)
spacing: theme.spacingMd
// ---- Section nav -------------------------------------------
Column {
id: navColumn
// Section-nav placement: OFF moves the whole block to the header.
// A Column skips invisible children entirely (no phantom spacing),
// so this is the `if` mount-site gate Slint uses.
visible: QbzShell.navInSidebar
width: parent.width
spacing: 2
// The same four sections the header hosts, from the same catalog.
// Qobuz-only ones are HIDDEN entirely while offline (ADR-010
// mount-site gating, not rendered-disabled); My QBZ carries
// enabled: false in the catalog (no surface behind it in this
// port) and so renders dimmed and inert, flyout included.
Repeater {
model: navFlyout.sections
delegate: NavRow {
required property var modelData
section: modelData
visible: !(modelData.qobuz && QbzSession.offline)
}
}
}
// Hairline under the section nav — mounted with the nav block, not
// on its own (Sidebar.slint:817 gates it on the same flag).
Rectangle {
visible: QbzShell.navInSidebar
width: parent.width
height: 1
color: theme.borderSubtle
}
// ---- Playlists header toolbar (hidden in the mini state) -----
Row {
visible: !root.mini
width: parent.width
height: 22
spacing: 4
// Title (hidden while the search input is open).
Text {
visible: !root.searchOpen
width: parent.width - 4 * 26
height: parent.height
text: QbzSession.tr("PLAYLISTS", QbzSession.trRev)
color: theme.textMuted
font.pixelSize: 10
font.letterSpacing: 1
verticalAlignment: Text.AlignVCenter
}
// Inline search input (filters entries, recursive).
Rectangle {
visible: root.searchOpen
width: parent.width - 4 * 26
height: 22
radius: 4
color: theme.surfaceElevated
border.width: 1
border.color: theme.borderSubtle
TextInput {
id: searchEdit
anchors.fill: parent
anchors.leftMargin: 6
color: theme.textPrimary
font.pixelSize: 12
verticalAlignment: Text.AlignVCenter
clip: true
onTextEdited: QbzShell.sidebarSearch(text)
Text {
visible: searchEdit.text === ""
anchors.fill: parent
text: QbzSession.tr("Search playlists", QbzSession.trRev)
color: theme.textMuted
font.pixelSize: 12
verticalAlignment: Text.AlignVCenter
}
}
}
// Search toggle.
Rectangle {
width: 22
height: 22
radius: 4
color: (searchBtnArea.containsMouse || root.searchOpen) ? theme.surfaceHover : "transparent"
QbzIcon {
name: "search"
width: 15
height: 15
anchors.centerIn: parent
tintName: (searchBtnArea.containsMouse || root.searchOpen) ? "textPrimary" : "muted"
}
MouseArea {
id: searchBtnArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: {
root.searchOpen = !root.searchOpen
if (!root.searchOpen) {
searchEdit.text = ""
QbzShell.sidebarSearch("")
} else {
searchEdit.forceActiveFocus()
}
}
}
}
// New playlist (+) — single core call (create_playlist), then
// reload the tree. Slint opens a naming modal; the POC creates
// with the default name (POC-NOTE).
Rectangle {
width: 22
height: 22
radius: 4
color: plusArea.containsMouse ? theme.surfaceHover : "transparent"
QbzIcon {
name: "plus"
width: 16
height: 16
anchors.centerIn: parent
tintName: plusArea.containsMouse ? "textPrimary" : "muted"
}
MouseArea {
id: plusArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: QbzShell.createPlaylist()
}
}
// Sort / more (...) menu.
Rectangle {
width: 22
height: 22
radius: 4
color: sortBtnArea.containsMouse ? theme.surfaceHover : "transparent"
QbzIcon {
name: "ellipsis"
width: 15
height: 15
anchors.centerIn: parent
tintName: sortBtnArea.containsMouse ? "textPrimary" : "muted"
}
MouseArea {
id: sortBtnArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: sortMenu.open()
}
Popup {
id: sortMenu
// Opens to the RIGHT of the "..." (overlay into the
// content area) — owner request in Sidebar.slint.
x: parent.width + 18
y: 26
width: 200
padding: 6
closePolicy: Popup.CloseOnPressOutside
background: Rectangle {
color: theme.surfaceCard
radius: 8
border.width: 1
border.color: theme.borderSubtle
}
contentItem: Column {
spacing: 1
Row {
leftPadding: 8
topPadding: 4
bottomPadding: 2
spacing: 6
QbzIcon { name: "arrow-up-down"; width: 13; height: 13; tintName: "muted" }
Text {
text: QbzSession.tr("Sort by", QbzSession.trRev)
color: theme.textMuted
font.pixelSize: 11
verticalAlignment: Text.AlignVCenter
}
}
Repeater {
model: [
{ "opt": "name", "label": QbzSession.tr("Name (A-Z)", QbzSession.trRev) },
{ "opt": "recent", "label": QbzSession.tr("Recent", QbzSession.trRev) },
{ "opt": "tracks", "label": QbzSession.tr("# of tracks", QbzSession.trRev) },
{ "opt": "playcount", "label": QbzSession.tr("Play Count", QbzSession.trRev) },
{ "opt": "custom", "label": QbzSession.tr("Custom", QbzSession.trRev) },
]
delegate: Rectangle {
required property var modelData
width: parent ? parent.width : 0
height: 30
radius: 5
color: sortOptArea.containsMouse ? theme.surfaceHover : "transparent"
Row {
anchors.fill: parent
anchors.leftMargin: 8
anchors.rightMargin: 8
spacing: 6
Text {
width: parent.width - 20
height: parent.height
text: modelData.label
color: theme.textSecondary
font.pixelSize: 13
font.weight: QbzShell.sidebarSortBy === modelData.opt ? theme.weightSemibold : theme.weightRegular
verticalAlignment: Text.AlignVCenter
}
QbzIcon {
visible: QbzShell.sidebarSortBy === modelData.opt
name: QbzShell.sidebarSortAsc ? "chevron-up" : "chevron-down"
width: 13
height: 13
anchors.verticalCenter: parent.verticalCenter
tintName: "accent"
}
}
MouseArea {
id: sortOptArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: {
QbzShell.sidebarSetSort(modelData.opt)
sortMenu.close()
}
}
}
}
Rectangle { width: parent.width; height: 1; color: theme.borderSubtle }
// New folder / Manage playlists / Import — DISABLED.
// GAP, not a half-path: this port has no folder
// creation seam (`sidebar_qt.rs` exposes only
// load/sort/search/toggle-folder — no create/delete),
// no Playlist Manager view, and no importer. They used
// to render as live-looking rows (hover highlight +
// pointing-hand cursor) whose click did nothing at
// all; a control that renders and no-ops is a defect,
// so they now read as unavailable: dimmed, no hover
// treatment, no pointer cursor, no MouseArea. Restore
// the interactive form together with the seam.
Repeater {
model: [
{ "icon": "folder-plus", "label": QbzSession.tr("New folder", QbzSession.trRev) },
{ "icon": "library-big", "label": QbzSession.tr("Manage playlists", QbzSession.trRev) },
{ "icon": "import", "label": QbzSession.tr("Import", QbzSession.trRev) },
]
delegate: Rectangle {
required property var modelData
width: parent ? parent.width : 0
height: 30
radius: 5
color: "transparent"
opacity: 0.4
Row {
anchors.fill: parent
anchors.leftMargin: 8
spacing: 8
QbzIcon { name: modelData.icon; width: 14; height: 14; anchors.verticalCenter: parent.verticalCenter; tintName: "muted" }
Text {
height: parent.height
text: modelData.label
color: theme.textMuted
font.pixelSize: 13
verticalAlignment: Text.AlignVCenter
}
}
}
}
}
}
}
// Collapse chevron (down = expanded, right = collapsed).
Rectangle {
width: 22
height: 22
radius: 4
color: collapseArea.containsMouse ? theme.surfaceHover : "transparent"
QbzIcon {
name: root.playlistsCollapsed ? "chevron-right" : "chevron-down"
width: 15
height: 15
anchors.centerIn: parent
tintName: collapseArea.containsMouse ? "textPrimary" : "muted"
}
MouseArea {
id: collapseArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: root.playlistsCollapsed = !root.playlistsCollapsed
}
}
}
// ---- Playlist tree (folders + playlists, sidebar_qt.rs) --------
Item {
visible: !root.playlistsCollapsed
width: parent.width
// This is the element that FILLS (Sidebar.slint gives the playlist
// Rectangle `vertical-stretch: 1`): everything above it — the nav
// block, the hairline, the 22px toolbar — takes its natural height
// and the list eats the rest, down to the Column's bottom margin.
// `root.dockReserve` keeps the rows clear of the Large-NPB cover
// (0 in every other mode). Clamped so a short window shrinks the
// list to nothing instead of giving it a negative height.
//
// There used to be a trailing `Item { height: 0 }` "filler" after
// this one and a matching `- 16` here to pay for the Column spacing
// it introduced. Net effect: the list stopped 16px short and the
// sidebar read as too short against Slint. Both are gone — the
// list is the last child, so its bottom IS the Column's bottom.
height: Math.max(0, parent.height - y - root.dockReserve)
Flickable {
id: plFlick
anchors.fill: parent
clip: true
contentWidth: width
contentHeight: plColumn.implicitHeight
boundsBehavior: Flickable.StopAtBounds
Column {
id: plColumn
width: parent.width
spacing: 2
Repeater {
model: root.entries
delegate: Rectangle {
id: plRow
required property var modelData
property bool isFolder: modelData.kind === "folder"
// Slint SidebarRow.use-collage: opt-OUT setting AND
// at least one cover; otherwise the list-music glyph.
property bool useCollage: !isFolder
&& QbzShell.sidebarPlaylistCollage
&& modelData.covers.length > 0
property bool isActive: !isFolder && modelData.id === root.activePlaylistId
// Track-drag drop target (Sidebar.slint SidebarRow):
// the row self-detects the drop from the shared
// window-coord pointer and claims/releases it.
property bool dropHot: false
function recomputeDrop() {
if (isFolder || !QbzShell.dragActive) {
if (dropHot) { QbzShell.dragSetOver(""); dropHot = false }
return
}
const tl = mapToItem(null, 0, 0)
const hot = QbzShell.dragX >= tl.x && QbzShell.dragX <= tl.x + width
&& QbzShell.dragY >= tl.y && QbzShell.dragY <= tl.y + height
if (hot && !dropHot) QbzShell.dragSetOver(modelData.id)
else if (!hot && dropHot) QbzShell.dragSetOver("")
dropHot = hot
}
Connections {
target: QbzShell
function onDragXChanged() { recomputeDrop() }
function onDragYChanged() { recomputeDrop() }
function onDragActiveChanged() { recomputeDrop() }
}
width: plColumn.width
// Mini: nested rows collapse to nothing (their
// folder opens the flyout instead, Sidebar.slint:
// 213-215), top-level rows become the SAME square
// the nav rows are — a 34px row in a 34px track.
// Slint keeps 32px here; the 2px come from the
// narrower rail (theme.sidebarMiniRow).
height: root.mini
? (modelData.indent ? 0 : theme.sidebarMiniRow)
: 32
visible: !(root.mini && modelData.indent)
radius: 6
// success-bg + success-border while hot (Theme
// success family, #3fae6a at 10% / 30%).
color: dropHot ? "#3fae6a1a"
: ((rowArea.containsMouse || isActive) ? theme.surfaceHover : "transparent")
border.width: dropHot ? 1 : 0
border.color: "#3fae6a4d"
Row {
anchors.fill: parent
anchors.leftMargin: root.mini ? 0 : (modelData.indent ? 24 : 8)
anchors.rightMargin: root.mini ? 0 : 6
spacing: 8
// Leading icon slot: 24px fixed while open (so
// every row's name starts at the same x), the
// WHOLE row in mini so the lone glyph lands on
// the rail's centre line — Slint gets this from
// `alignment: mini ? center : stretch`
// (Sidebar.slint:230), which a QML Row has no
// equivalent for. Without it the slot is the
// only visible child, sits at x=0, and the
// playlist/folder glyphs render 12px LEFT of
// the nav glyphs above them (owner screenshot).
// Same idiom as NavRow's slot above.
Item {
width: root.mini ? parent.width : 24
height: parent.height
// Folder icon (accent). Every glyph in this
// slot is placed with rounded arithmetic
// (Sidebar.slint:245-246): `centerIn` of an
// odd 15px glyph in an even track lands on a
// half pixel and blurs it.
QbzIcon {
visible: isFolder
name: modelData.expanded && !root.mini ? "folder-open" : "folder"
width: 15
height: 15
x: Math.round((parent.width - width) / 2)
y: Math.round((parent.height - height) / 2)
tintName: "accent"
}
// 2x2 micro-collage (or list-music glyph).
Rectangle {
visible: useCollage
width: 20
height: 20
x: Math.round((parent.width - width) / 2)
y: Math.round((parent.height - height) / 2)
radius: 3
color: theme.surfaceElevated
clip: true
Grid {
anchors.fill: parent
columns: 2
Repeater {
model: modelData.covers.slice(0, 4)
delegate: Image {
required property string modelData
width: 10
height: 10
source: root.coverMap[modelData] || ""
fillMode: Image.PreserveAspectCrop
asynchronous: true
}
}
}
}
QbzIcon {
visible: !isFolder && !useCollage
name: "list-music"
width: 15
height: 15
x: Math.round((parent.width - width) / 2)
y: Math.round((parent.height - height) / 2)
tintName: (rowArea.containsMouse || isActive) ? "textPrimary" : "muted"
}
}
// Name (hidden in mini). A Row is a positioner
// with no stretch, so this width must reserve
// EVERY later cell + its spacing or the excess
// is pushed past the row's right edge and the
// `clip: true` on the Flickable eats it.
// (Sidebar.slint gets this free: its
// HorizontalLayout stretches the name cell.)
// Reserve: 8 + 24 icon slot always; for a
// FOLDER also 8 + 14 chevron, plus 8 + the
// count label while it is laid out. The old
// flat -22 ignored the count, pushing the
// chevron ~15px past the clip — which is why
// the caret vanished on exactly the folders
// that HAVE children (owner report).
Text {
visible: !root.mini
width: Math.max(0, parent.width - 32
- (isFolder
? 22 + (countLabel.visible
? countLabel.implicitWidth + 8 : 0)
: 0))
height: parent.height
text: modelData.name
color: (rowArea.containsMouse || isActive) ? theme.textPrimary : theme.textSecondary
font.pixelSize: 13
font.weight: isFolder ? theme.weightSemibold : theme.weightRegular
verticalAlignment: Text.AlignVCenter
elide: Text.ElideRight
}
// Folder count (hover) + chevron. The count is
// hover-FADED, not hidden — opacity does not
// free layout space, so it must stay in the
// name's reserve above at all times.
Text {
id: countLabel
visible: !root.mini && isFolder && modelData.count > 0
height: parent.height
text: modelData.count
color: theme.textMuted
font.pixelSize: 11
verticalAlignment: Text.AlignVCenter
opacity: rowArea.containsMouse ? 1.0 : 0.0
}
QbzIcon {
visible: !root.mini && isFolder
name: modelData.expanded ? "chevron-down" : "chevron-right"
width: 14
height: 14
anchors.verticalCenter: parent.verticalCenter
tintName: rowArea.containsMouse ? "textPrimary" : "muted"
}
}
// Active-row redundant shape cue: 3px accent bar.
Rectangle {
visible: isActive
x: 0
width: 3
height: parent.height - 12
anchors.verticalCenter: parent.verticalCenter
radius: 1.5
color: theme.accent
}
MouseArea {
id: rowArea
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
// Mini: the row is an icon, so hovering names
// it (Sidebar.slint:342-349). No-op while open.
onContainsMouseChanged: {
if (containsMouse) root.showMiniTip(plRow, plRow.modelData)
else root.hideMiniTip(plRow.modelData.id)
}
onClicked: {
// Slint drops the bubble on click so it
// does not linger behind the flyout.
root.hideMiniTip(plRow.modelData.id)
if (isFolder) {
// Mini: the nested rows are hidden, so
// a toggle would change NOTHING on
// screen — the contents open in a
// flyout to the right instead
// (Sidebar.slint:355-377).
if (root.mini) root.openFolderFlyout(plRow, plRow.modelData)
else QbzShell.sidebarToggleFolder(modelData.id)
} else {
root.activePlaylistId = modelData.id
QbzBridge.openPlaylist(modelData.id)
}
}
}
}
}
// Empty state. NOTE: Slint does NOT gate this on mini
// (Sidebar.slint:1077-1082) and word-wraps the sentence
// inside the 48px track; keeping the gate here is a
// deliberate, owner-visible divergence.
Text {
visible: !root.mini && root.entries.length === 0 && !QbzSession.offline
width: plColumn.width
text: QbzSession.tr("No playlists yet.", QbzSession.trRev)
color: theme.textMuted
font.pixelSize: 12
wrapMode: Text.WordWrap
}
}
}
// List scrollbar (Sidebar.slint:1090-1137). The shared
// QbzScrollBar — the port's ListScrollbar replica — rather than a
// third scrollbar implementation. Two accepted deviations from
// the sidebar's bespoke Slint one: it reveals on SCROLL (900ms
// auto-hide) instead of on row-hover, and its thumb is the
// standard 8/10px instead of the sidebar's thinner 3-6px.
// Placed in the sidebar's right PADDING (negative margin), like
// Slint's `x: parent.width - width + (mini ? 8 : Spacing.md)`, so
// the gutter never overlays the rows and cannot eat their clicks.
QbzScrollBar {
target: plFlick
width: root.mini ? 8 : 10
anchors.right: parent.right
anchors.rightMargin: -(root.mini ? 8 : theme.spacingMd)
anchors.top: parent.top
anchors.bottom: parent.bottom
}
}
}
}