qml/homescreen/WallpaperSelector.qml

0001 // SPDX-FileCopyrightText: 2013 Marco Martin <mart@kde.org>
0002 // SPDX-FileCopyrightText: 2022-2024 Devin Lin <devin@kde.org>
0003 // SPDX-License-Identifier: GPL-2.0-or-later
0004
0005 import QtQuick
0006 import QtQuick.Layouts
0007 import QtQuick.Window
0008 import QtQuick.Controls as Controls
0009
0010 import org.kde.kirigami 2.20 as Kirigami
0011 import org.kde.plasma.wallpapers.image 2.0 as Wallpaper
0012 import org.kde.kquickcontrolsaddons 2.0 as Addons
0013 import org.kde.plasma.private.mobileshell.wallpaperimageplugin as WallpaperImagePlugin
0014
0015 Controls.Drawer {
0016     id: imageWallpaperDrawer
0017     dragMargin: 0
0018
0019     required property bool horizontal
0020
0021     onOpened: {
0022         wallpapersView.forceActiveFocus()
0023     }
0024
0025     implicitWidth: Kirigami.Units.gridUnit * 10
0026     implicitHeight: Kirigami.Units.gridUnit * 8
0027     width: imageWallpaperDrawer.horizontal ? implicitWidth : parent.width
0028     height: imageWallpaperDrawer.horizontal ? parent.height : implicitHeight
0029
0030     Wallpaper.ImageBackend {
0031         id: imageWallpaper
0032     }
0033
0034     background: null
0035
0036     ListView {
0037         id: wallpapersView
0038         anchors.fill: parent
0039         anchors.leftMargin: imageWallpaperDrawer.leftMargin
0040         anchors.rightMargin: imageWallpaperDrawer.rightMargin
0041         anchors.bottomMargin: imageWallpaperDrawer.bottomMargin
0042         orientation: imageWallpaperDrawer.horizontal ? ListView.Vertical : ListView.Horizontal
0043         keyNavigationEnabled: true
0044         highlightFollowsCurrentItem: true
0045         snapMode: ListView.SnapToItem
0046         model: imageWallpaper.wallpaperModel
0047         // onCountChanged: currentIndex =  Math.min(model.indexOf(configDialog.wallpaperConfiguration["Image"]), model.rowCount()-1)
0048         headerPositioning: ListView.PullBackHeader
0049
0050         delegate: Controls.ItemDelegate {
0051             width: imageWallpaperDrawer.horizontal ? parent.width : height * (imageWallpaperDrawer.width / imageWallpaperDrawer.Screen.height)
0052             height: imageWallpaperDrawer.horizontal ? width / (imageWallpaperDrawer.Screen.width / imageWallpaperDrawer.Screen.height) : parent.height
0053             padding: wallpapersView.currentIndex === index ? Kirigami.Units.gridUnit / 4 : Kirigami.Units.gridUnit / 2
0054             leftPadding: padding
0055             topPadding: padding
0056             rightPadding: padding
0057             bottomPadding: padding
0058             Behavior on padding {
0059                 NumberAnimation {
0060                     duration: Kirigami.Units.longDuration
0061                     easing.type: Easing.InOutQuad
0062                 }
0063             }
0064
0065             property bool isCurrent: WallpaperImagePlugin.WallpaperPlugin.homescreenWallpaperPath == model.path
0066             onIsCurrentChanged: {
0067                 if (isCurrent) {
0068                     wallpapersView.currentIndex = index;
0069                 }
0070             }
0071
0072             z: wallpapersView.currentIndex === index ? 2 : 0
0073             contentItem: Item {
0074                 Kirigami.Icon {
0075                     anchors.centerIn: parent
0076                     width: Kirigami.Units.iconSizes.large
0077                     height: width
0078                     source: "view-preview"
0079                     visible: !walliePreview.visible
0080                 }
0081
0082                 Addons.QPixmapItem {
0083                     id: walliePreview
0084                     visible: model.screenshot != null
0085                     anchors.fill: parent
0086                     smooth: true
0087                     pixmap: model.screenshot
0088                     fillMode: Image.PreserveAspectCrop
0089                 }
0090             }
0091             onClicked: {
0092                 WallpaperImagePlugin.WallpaperPlugin.setHomescreenWallpaper(model.path);
0093             }
0094             Keys.onReturnPressed: {
0095                 clicked();
0096             }
0097             background: Item {
0098                 Rectangle {
0099                     anchors {
0100                         fill: parent
0101                         margins: wallpapersView.currentIndex === index ? 0 : Kirigami.Units.gridUnit / 4
0102                         Behavior on margins {
0103                             NumberAnimation {
0104                                 duration: Kirigami.Units.longDuration
0105                                 easing.type: Easing.InOutQuad
0106                             }
0107                         }
0108                     }
0109                     radius: Kirigami.Units.gridUnit / 4
0110                 }
0111             }
0112         }
0113     }
0114 }