From 6cdcd8b56f8e7b90937fec274e8dd3f9732eb72d Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Mon, 10 Aug 2020 11:41:47 +0200
Subject: [PATCH] bury the thumbnail under a loader for now

the screencasting item isn't always present
---
 .../taskpanel/package/contents/ui/Task.qml    | 20 +++++------
 .../package/contents/ui/TaskIcon.qml          | 28 +++++++++++++++
 .../package/contents/ui/Thumbnail.qml         | 36 +++++++++++++++++++
 3 files changed, 73 insertions(+), 11 deletions(-)
 create mode 100644 containments/taskpanel/package/contents/ui/TaskIcon.qml
 create mode 100644 containments/taskpanel/package/contents/ui/Thumbnail.qml

diff --git a/containments/taskpanel/package/contents/ui/Task.qml b/containments/taskpanel/package/contents/ui/Task.qml
index 5ce6a6cc..5e9b251c 100644
--- a/containments/taskpanel/package/contents/ui/Task.qml
+++ b/containments/taskpanel/package/contents/ui/Task.qml
@@ -39,9 +39,9 @@ Item {
     }
 
     function syncDelegateGeometry() {
-        let pos = pipeWireItem.mapToItem(tasksView, 0, 0);
+        let pos = pipeWireLoader.mapToItem(tasksView, 0, 0);
         if (window.visible) {
-            tasksModel.requestPublishDelegateGeometry(tasksModel.index(model.index, 0), Qt.rect(pos.x, pos.y, pipeWireItem.width, pipeWireItem.height), pipeWireItem);
+            tasksModel.requestPublishDelegateGeometry(tasksModel.index(model.index, 0), Qt.rect(pos.x, pos.y, pipeWireLoader.width, pipeWireLoader.height), pipeWireLoader);
         } else {
           //  tasksModel.requestPublishDelegateGeometry(tasksModel.index(model.index, 0), Qt.rect(pos.x, pos.y, delegate.width, delegate.height), dummyWindowTask);
         }
@@ -126,17 +126,15 @@ Item {
                         }
                     }
                 }
-                TaskManager.PipeWireSourceItem {
-                    id: pipeWireItem
+                Loader {
+                    id: pipeWireLoader
                     Layout.fillWidth: true
                     Layout.fillHeight: true
-                    //visible: waylandItem.nodeId > 0
-                    visible: true
-                    nodeId: waylandItem.nodeId
-
-                    TaskManager.ScreencastingItem {
-                        id: waylandItem
-                        uuid: model.WinIdList[0]
+                    source: Qt.resolvedUrl("./Thumbnail.qml")
+                    onStatusChanged: {
+                        if (status === Loader.Error) {
+                            source = Qt.resolvedUrl("./TaskIcon.qml");
+                        }
                     }
                 }
             }
diff --git a/containments/taskpanel/package/contents/ui/TaskIcon.qml b/containments/taskpanel/package/contents/ui/TaskIcon.qml
new file mode 100644
index 00000000..3992ab2f
--- /dev/null
+++ b/containments/taskpanel/package/contents/ui/TaskIcon.qml
@@ -0,0 +1,28 @@
+/*
+ *   Copyright 2015 Marco Martin <notmart@gmail.com>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as
+ *   published by the Free Software Foundation; either version 2, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Library General Public License for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+import QtQuick 2.0
+import QtQuick.Layouts 1.1
+import org.kde.plasma.core 2.0 as PlasmaCore
+
+
+PlasmaCore.IconItem {
+    usesPlasmaTheme: false
+    source: model.decoration
+}
diff --git a/containments/taskpanel/package/contents/ui/Thumbnail.qml b/containments/taskpanel/package/contents/ui/Thumbnail.qml
new file mode 100644
index 00000000..716b9da8
--- /dev/null
+++ b/containments/taskpanel/package/contents/ui/Thumbnail.qml
@@ -0,0 +1,36 @@
+/*
+ *   Copyright 2020 Marco Martin <notmart@gmail.com>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as
+ *   published by the Free Software Foundation; either version 2, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Library General Public License for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+import QtQuick 2.0
+import QtQuick.Layouts 1.1
+import QtQuick.Window 2.2
+import org.kde.taskmanager 0.1 as TaskManager
+
+TaskManager.PipeWireSourceItem {
+    //visible: waylandItem.nodeId > 0
+    visible: true
+    nodeId: waylandItem.nodeId
+
+    TaskManager.ScreencastingItem {
+        id: waylandItem
+        uuid: model.WinIdList[0]
+    }
+}
+
+