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feat(wallpaper): preload thumbnails & switch/sort options

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- add sorting and clickable page jump
- wrap-around page navigation
This commit is contained in:
purian23
2026-06-23 21:39:06 -04:00
parent b2e728315b
commit 99cc3b8449
6 changed files with 448 additions and 41 deletions
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quickshell/Modules/DankDash/WallpaperTab.qml
+297 -39
View File
@@ -31,9 +31,46 @@ Item {
property string selectedFileName: ""
property var targetScreen: null
property string targetScreenName: targetScreen ? targetScreen.name : ""
// Shared with the wallpaper FileBrowser via CacheData.fileBrowserSettings["wallpaper"]
property string sortBy: "name"
property bool sortAscending: true
// Forces the page grid to rebuild when the folder model reorders in place.
property int gridRevision: 0
signal requestTabChange(int newIndex)
function refreshAfterSort() {
// Defer until FolderListModel finishes reordering.
Qt.callLater(() => {
gridRevision++;
if (visible && active) {
setInitialSelection();
}
updateSelectedFileName();
});
}
onSortByChanged: refreshAfterSort()
onSortAscendingChanged: refreshAfterSort()
function loadSort() {
const s = CacheData.fileBrowserSettings["wallpaper"];
if (s) {
sortBy = s.sortBy || "name";
sortAscending = s.sortAscending !== undefined ? s.sortAscending : true;
}
}
function persistSort() {
let settings = CacheData.fileBrowserSettings;
if (!settings["wallpaper"])
settings["wallpaper"] = {};
settings["wallpaper"].sortBy = sortBy;
settings["wallpaper"].sortAscending = sortAscending;
CacheData.fileBrowserSettings = settings;
CacheData.saveCache();
}
function getCurrentWallpaper() {
if (SessionData.perMonitorWallpaper && targetScreenName) {
return SessionData.getMonitorWallpaper(targetScreenName);
@@ -68,16 +105,62 @@ Item {
}
Component.onCompleted: {
loadSort();
loadWallpaperDirectory();
}
Connections {
target: CacheData
function onFileBrowserSettingsChanged() {
loadSort();
}
}
onActiveChanged: {
if (active && visible) {
setInitialSelection();
}
}
function goToNextCell(visibleCount) {
if (gridIndex + 1 < visibleCount) {
gridIndex++;
} else if (currentPage < totalPages - 1) {
gridIndex = 0;
currentPage++;
} else if (totalPages > 1) {
gridIndex = 0;
currentPage = 0;
}
}
function goToPrevCell() {
if (gridIndex > 0) {
gridIndex--;
} else if (currentPage > 0) {
currentPage--;
const prevPageCount = Math.min(itemsPerPage, wallpaperFolderModel.count - currentPage * itemsPerPage);
gridIndex = prevPageCount - 1;
} else if (totalPages > 1) {
currentPage = totalPages - 1;
const lastPageCount = Math.min(itemsPerPage, wallpaperFolderModel.count - currentPage * itemsPerPage);
gridIndex = lastPageCount - 1;
}
}
function closeOverlays() {
if (sortMenu.visible || pageJumpPopup.visible) {
sortMenu.visible = false;
pageJumpPopup.visible = false;
return true;
}
return false;
}
function handleKeyEvent(event) {
if (event.key === Qt.Key_Escape) {
return closeOverlays();
}
const columns = 4;
const currentCol = gridIndex % columns;
const visibleCount = Math.min(itemsPerPage, wallpaperFolderModel.count - currentPage * itemsPerPage);
@@ -97,40 +180,18 @@ Item {
if (event.key === Qt.Key_Right || event.key === Qt.Key_L) {
if (I18n.isRtl) {
if (gridIndex > 0) {
gridIndex--;
} else if (currentPage > 0) {
currentPage--;
const prevPageCount = Math.min(itemsPerPage, wallpaperFolderModel.count - currentPage * itemsPerPage);
gridIndex = prevPageCount - 1;
}
goToPrevCell();
} else {
if (gridIndex + 1 < visibleCount) {
gridIndex++;
} else if (currentPage < totalPages - 1) {
gridIndex = 0;
currentPage++;
}
goToNextCell(visibleCount);
}
return true;
}
if (event.key === Qt.Key_Left || event.key === Qt.Key_H) {
if (I18n.isRtl) {
if (gridIndex + 1 < visibleCount) {
gridIndex++;
} else if (currentPage < totalPages - 1) {
gridIndex = 0;
currentPage++;
}
goToNextCell(visibleCount);
} else {
if (gridIndex > 0) {
gridIndex--;
} else if (currentPage > 0) {
currentPage--;
const prevPageCount = Math.min(itemsPerPage, wallpaperFolderModel.count - currentPage * itemsPerPage);
gridIndex = prevPageCount - 1;
}
goToPrevCell();
}
return true;
}
@@ -141,6 +202,9 @@ Item {
} else if (currentPage < totalPages - 1) {
gridIndex = currentCol;
currentPage++;
} else if (totalPages > 1) {
gridIndex = currentCol;
currentPage = 0;
}
return true;
}
@@ -154,19 +218,25 @@ Item {
const prevPageRows = Math.ceil(prevPageCount / columns);
gridIndex = (prevPageRows - 1) * columns + currentCol;
gridIndex = Math.min(gridIndex, prevPageCount - 1);
} else if (totalPages > 1) {
currentPage = totalPages - 1;
const lastPageCount = Math.min(itemsPerPage, wallpaperFolderModel.count - currentPage * itemsPerPage);
const lastPageRows = Math.ceil(lastPageCount / columns);
gridIndex = (lastPageRows - 1) * columns + currentCol;
gridIndex = Math.min(gridIndex, lastPageCount - 1);
}
return true;
}
if (event.key === Qt.Key_PageUp && currentPage > 0) {
if (event.key === Qt.Key_PageUp && totalPages > 1) {
gridIndex = 0;
currentPage--;
currentPage = (currentPage - 1 + totalPages) % totalPages;
return true;
}
if (event.key === Qt.Key_PageDown && currentPage < totalPages - 1) {
if (event.key === Qt.Key_PageDown && totalPages > 1) {
gridIndex = 0;
currentPage++;
currentPage = (currentPage + 1) % totalPages;
return true;
}
@@ -280,6 +350,17 @@ Item {
}
}
function collectWallpaperPaths() {
const paths = [];
for (var i = 0; i < wallpaperFolderModel.count; i++) {
const filePath = wallpaperFolderModel.get(i, "filePath");
if (filePath) {
paths.push(filePath.toString().replace(/^file:\/\//, ''));
}
}
return paths;
}
Connections {
target: wallpaperFolderModel
function onCountChanged() {
@@ -288,6 +369,7 @@ Item {
setInitialSelection();
}
updateSelectedFileName();
thumbnailPreloader.paths = collectWallpaperPaths();
}
}
function onStatusChanged() {
@@ -296,10 +378,16 @@ Item {
setInitialSelection();
}
updateSelectedFileName();
thumbnailPreloader.paths = collectWallpaperPaths();
}
}
}
WallpaperThumbnailPreloader {
id: thumbnailPreloader
cacheSize: 256
}
FolderListModel {
id: wallpaperFolderModel
@@ -310,7 +398,19 @@ Item {
nameFilters: ["*.jpg", "*.jpeg", "*.png", "*.bmp", "*.gif", "*.webp", "*.jxl", "*.avif", "*.heif", "*.exr"]
showFiles: true
showDirs: false
sortField: FolderListModel.Name
sortField: {
switch (root.sortBy) {
case "size":
return FolderListModel.Size;
case "modified":
return FolderListModel.Time;
case "type":
return FolderListModel.Type;
default:
return FolderListModel.Name;
}
}
sortReversed: !root.sortAscending
folder: wallpaperDir ? "file://" + wallpaperDir.split('/').map(s => encodeURIComponent(s)).join('/') : ""
}
@@ -339,6 +439,7 @@ Item {
}
Column {
id: contentColumn
anchors.fill: parent
spacing: 0
@@ -376,6 +477,7 @@ Item {
}
model: {
root.gridRevision; // re-evaluate when sort order changes in place
const startIndex = currentPage * itemsPerPage;
const endIndex = Math.min(startIndex + itemsPerPage, wallpaperFolderModel.count);
const items = [];
@@ -513,7 +615,7 @@ Item {
spacing: Theme.spacingS
Item {
width: (parent.width - controlsRow.width - browseButton.width - Theme.spacingS) / 2
width: (parent.width - controlsRow.width - sortButton.width - browseButton.width - Theme.spacingS * 3) / 2
height: parent.height
}
@@ -527,21 +629,42 @@ Item {
iconName: "skip_previous"
iconSize: 20
buttonSize: 32
enabled: currentPage > 0
enabled: totalPages > 1
opacity: enabled ? 1.0 : 0.3
tooltipText: I18n.tr("Previous page")
tooltipSide: "top"
onClicked: {
if (currentPage > 0) {
currentPage--;
if (totalPages > 1) {
currentPage = (currentPage - 1 + totalPages) % totalPages;
}
}
}
StyledText {
id: pageIndicator
anchors.verticalCenter: parent.verticalCenter
text: wallpaperFolderModel.count > 0 ? (wallpaperFolderModel.count === 1 ? I18n.tr("%1 wallpaper • %2 / %3").arg(wallpaperFolderModel.count).arg(currentPage + 1).arg(totalPages) : I18n.tr("%1 wallpapers • %2 / %3").arg(wallpaperFolderModel.count).arg(currentPage + 1).arg(totalPages)) : I18n.tr("No wallpapers")
font.pixelSize: 14
color: Theme.surfaceText
color: pageIndicatorMouseArea.containsMouse && pageIndicatorMouseArea.enabled ? Theme.primary : Theme.surfaceText
opacity: 0.7
MouseArea {
id: pageIndicatorMouseArea
anchors.fill: parent
enabled: totalPages > 1
hoverEnabled: true
cursorShape: enabled ? Qt.PointingHandCursor : Qt.ArrowCursor
onClicked: {
sortMenu.visible = false;
pageJumpPopup.visible = !pageJumpPopup.visible;
}
onEntered: if (enabled) pageJumpTooltip.show(I18n.tr("Jump to page"), pageIndicator, 0, 0, "top")
onExited: pageJumpTooltip.hide()
}
DankTooltipV2 {
id: pageJumpTooltip
}
}
DankActionButton {
@@ -549,16 +672,34 @@ Item {
iconName: "skip_next"
iconSize: 20
buttonSize: 32
enabled: currentPage < totalPages - 1
enabled: totalPages > 1
opacity: enabled ? 1.0 : 0.3
tooltipText: I18n.tr("Next page")
tooltipSide: "top"
onClicked: {
if (currentPage < totalPages - 1) {
currentPage++;
if (totalPages > 1) {
currentPage = (currentPage + 1) % totalPages;
}
}
}
}
DankActionButton {
id: sortButton
anchors.verticalCenter: parent.verticalCenter
iconName: "sort"
iconSize: 20
buttonSize: 32
opacity: 0.7
enabled: wallpaperFolderModel.count > 0
tooltipText: I18n.tr("Sort wallpapers")
tooltipSide: "top"
onClicked: {
pageJumpPopup.visible = false;
sortMenu.visible = !sortMenu.visible;
}
}
DankActionButton {
id: browseButton
anchors.verticalCenter: parent.verticalCenter
@@ -566,6 +707,8 @@ Item {
iconSize: 20
buttonSize: 32
opacity: 0.7
tooltipText: I18n.tr("Choose wallpaper folder")
tooltipSide: "top"
onClicked: wallpaperBrowser.open()
}
}
@@ -583,4 +726,119 @@ Item {
}
}
}
function jumpToPage(value) {
const n = parseInt(value);
if (!isNaN(n)) {
currentPage = Math.max(0, Math.min(totalPages - 1, n - 1));
}
pageJumpPopup.visible = false;
}
// Click anywhere outside an open overlay to dismiss it.
MouseArea {
anchors.fill: parent
z: 99
visible: sortMenu.visible || pageJumpPopup.visible
enabled: visible
onClicked: closeOverlays()
}
BackdropBlur {
visible: sortMenu.visible
z: 100
width: sortMenu.width
height: sortMenu.height
anchors.right: parent.right
anchors.bottom: parent.bottom
anchors.rightMargin: Theme.spacingM
anchors.bottomMargin: 56
radius: Theme.cornerRadius
sourceItem: contentColumn
}
FileBrowserSortMenu {
id: sortMenu
anchors.right: parent.right
anchors.bottom: parent.bottom
anchors.rightMargin: Theme.spacingM
anchors.bottomMargin: 56
z: 101
surfaceColor: Theme.readableSurface
sortBy: root.sortBy
sortAscending: root.sortAscending
onSortBySelected: value => {
root.sortBy = value;
root.persistSort();
}
onSortOrderSelected: ascending => {
root.sortAscending = ascending;
root.persistSort();
}
}
BackdropBlur {
visible: pageJumpPopup.visible
z: 100
width: pageJumpPopup.width
height: pageJumpPopup.height
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: parent.bottom
anchors.bottomMargin: 56
radius: Theme.cornerRadius
sourceItem: contentColumn
}
StyledRect {
id: pageJumpPopup
width: 180
height: jumpColumn.height + Theme.spacingM * 2
color: Theme.readableSurface
radius: Theme.cornerRadius
border.color: Theme.outlineMedium
border.width: 1
visible: false
z: 101
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: parent.bottom
anchors.bottomMargin: 56
onVisibleChanged: {
if (visible) {
pageJumpField.text = (root.currentPage + 1).toString();
pageJumpField.forceActiveFocus();
pageJumpField.selectAll();
}
}
Column {
id: jumpColumn
anchors.left: parent.left
anchors.right: parent.right
anchors.top: parent.top
anchors.margins: Theme.spacingM
spacing: Theme.spacingXS
StyledText {
text: I18n.tr("Jump to page (1 - %1)").arg(root.totalPages)
font.pixelSize: Theme.fontSizeSmall
color: Theme.surfaceTextMedium
font.weight: Font.Medium
}
DankTextField {
id: pageJumpField
width: parent.width
placeholderText: "1 - " + root.totalPages
maximumLength: 6
topPadding: Theme.spacingS
bottomPadding: Theme.spacingS
validator: IntValidator {
bottom: 1
top: root.totalPages
}
onAccepted: root.jumpToPage(text)
}
}
}
}