wayland:support PipeWire for Plasma 5.24,5.25,5.26

plasmoid/package/contents/ui/main.qml

@@ -50,7 +50,9 @@ Item {
     property bool plasma518: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,18,0)
     property bool plasma520: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,20,0)
     property bool plasmaGreaterThan522: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,21,75)
+    property bool plasmaAtLeast524: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,24,0)
     property bool plasmaAtLeast525: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,24,75)
+    property bool plasmaAtLeast526: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,25,75)
 
     property bool disableRestoreZoom: false //blocks restore animation in rightClick
     property bool disableAllWindowsFunctionality: plasmoid.configuration.hideAllTasks

plasmoid/package/contents/ui/previews/PipeWireThumbnail.5.25.qml

@@ -0,0 +1,39 @@
+/*
+    SPDX-FileCopyrightText: 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+import QtQuick 2.15
+import QtQuick.Window 2.15
+
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.taskmanager 0.1 as TaskManager
+
+// opacity doesn't work in the root item
+Item {
+    anchors.fill: parent
+
+    TaskManager.PipeWireSourceItem {
+        id: pipeWireSourceItem
+
+        enabled: false // Must be set in pipewiresourceitem.cpp so opacity animation can work
+        visible: waylandItem.nodeId > 0
+        nodeId: waylandItem.nodeId
+
+        anchors.fill: parent
+
+        opacity: enabled ? 1 : 0
+
+        TaskManager.ScreencastingRequest {
+            id: waylandItem
+            uuid: !windowsPreviewDlg.visible ? "" : thumbnailSourceItem.winId
+        }
+
+        /*Behavior on opacity {
+            OpacityAnimator {
+                duration: PlasmaCore.Units.longDuration
+                easing.type: Easing.OutCubic
+            }
+        }*/
+    }
+}

plasmoid/package/contents/ui/previews/PipeWireThumbnail.5.26.qml

@@ -0,0 +1,40 @@
+/*
+    SPDX-FileCopyrightText: 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+import QtQuick 2.15
+import QtQuick.Window 2.15
+
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.pipewire 0.1 as PipeWire
+import org.kde.taskmanager 0.1 as TaskManager
+
+// opacity doesn't work in the root item
+Item {
+    anchors.fill: parent
+
+    PipeWire.PipeWireSourceItem {
+        id: pipeWireSourceItem
+
+        enabled: false // Must be set in pipewiresourceitem.cpp so opacity animation can work
+        visible: waylandItem.nodeId > 0
+        nodeId: waylandItem.nodeId
+
+        anchors.fill: parent
+
+        opacity: enabled ? 1 : 0
+
+        TaskManager.ScreencastingRequest {
+            id: waylandItem
+            uuid: !windowsPreviewDlg.visible ? "" : thumbnailSourceItem.winId
+        }
+
+        /*Behavior on opacity {
+            OpacityAnimator {
+                duration: PlasmaCore.Units.longDuration
+                easing.type: Easing.OutCubic
+            }
+        }*/
+    }
+}

plasmoid/package/contents/ui/previews/ToolTipInstance.qml

@@ -192,7 +192,19 @@ Column {
                 anchors.margins: Math.max(2, previewShadow.radius)
                 active: LatteCore.WindowSystem.isPlatformX11 || (root.plasma520 && LatteCore.WindowSystem.isPlatformWayland)
                 visible: !albumArtImage.visible && !thumbnailSourceItem.isMinimized
-                source: root.plasma520 && LatteCore.WindowSystem.isPlatformWayland ? "PipeWireThumbnail.qml" : "PlasmaCoreThumbnail.qml"
+                source:  {
+                    if (LatteCore.WindowSystem.isPlatformWayland) {
+                        if (root.plasmaAtLeast526) {
+                            return "PipeWireThumbnail.5.26.qml";
+                        } else if (root.plasmaAtLeast525) {
+                            return "PipeWireThumbnail.5.25.qml";
+                        } else if (root.plasmaAtLeast524) {
+                            return "PipeWireThumbnail.5.24.qml";
+                        }
+                    }
+
+                    return "PlasmaCoreThumbnail.qml";
+                }
 
                 DropShadow {
                     id: previewShadow