From dc3b77a1e3c8b8ff9a9299fd17c13b0428f1fa14 Mon Sep 17 00:00:00 2001
From: Daniel Teichmann <daniel.teichmann@das-netzwerkteam.de>
Date: Thu, 8 Jul 2021 15:50:22 +0200
Subject: Add: 'Scene_no_server_available.qml'

---
 src/main.qml | 56 ++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 36 insertions(+), 20 deletions(-)

(limited to 'src/main.qml')

diff --git a/src/main.qml b/src/main.qml
index 12c4668..4494526 100644
--- a/src/main.qml
+++ b/src/main.qml
@@ -66,25 +66,25 @@ ApplicationWindow {
         console.log("Opening window now...");
     }
 
-    function main_content_pop(item, operation) {
+    function main_content_pop(item) {
         if(item) {
             if(item.search(main_content.currentItem.objectName) >= 0) return
         }
-        return main_content.pop(item, operation)
+        return main_content.pop(item)
     }
 
-    function main_content_push(item, operation) {
+    function main_content_push(item) {
         if(item) {
             if(item.search(main_content.currentItem.objectName) >= 0) return
         }
-        return main_content.push(item, operation)
+        return main_content.push(item)
     }
 
-    function main_content_replace(item, operation) {
+    function main_content_replace(item) {
         if(item) {
             if(item.search(main_content.currentItem.objectName) >= 0) return
         }
-        return main_content.replace(item, operation)
+        return main_content.replace(item)
     }
 
     MessageDialog {
@@ -206,18 +206,29 @@ ApplicationWindow {
             anchors.fill: parent
             model: mainModel
 
-            header: ComboBox {
-                id: server_chooser
-                objectName: "server_chooser"
-                width: parent.width
+            header: Rectangle {
                 height: 50
-                model: mainqmladaptor.rwaHostModel
-                textRole: "alias"
+                width: parent.width
+                color: Material.background
+
+                ComboBox {
+                    id: server_chooser
+                    objectName: "server_chooser"
+
+                    padding: 0
+                    width: parent.width
+                    height: 56 - y
+                    y: -6
+                    clip: false
+
+                    model: mainqmladaptor.rwaHostModel
+                    textRole: "alias"
 
-                onCurrentIndexChanged: {
-                    var rwa_host = mainqmladaptor.rwaHostModel
-                    sidebar_drawer.rwaHostSelected(rwa_host[currentIndex].uuid)
-                    sidebar_drawer.rwaHostIsSelected = true
+                    onCurrentIndexChanged: {
+                        var rwa_host = mainqmladaptor.rwaHostModel
+                        if (rwa_host[currentIndex] !== undefined)
+                            sidebar_drawer.rwaHostSelected(rwa_host[currentIndex].uuid)
+                    }
                 }
             }
 
@@ -225,13 +236,15 @@ ApplicationWindow {
                 id: footer
                 text: "  " + qsTr("Settings")
                 width: parent.width
+                enabled: false
 
                 onClicked: {
                     var scene_url = "scenes/Scene_placeholder.qml"
                     header_text.text = qsTr("Settings")
                     if(inPortrait) sidebar_drawer.close()
 
-                    main_content_replace(scene_url, StackView.Transition)
+                    if(scene_url.search(main_content.currentItem.objectName) >= 0) return
+                    main_content.replace(scene_url, StackView.Transition)
                 }
 
                 MenuSeparator {
@@ -251,7 +264,8 @@ ApplicationWindow {
                         header_text.text = qsTr("Allow remote control")
                         if(inPortrait) sidebar_drawer.close()
 
-                        main_content_replace(scene_url, StackView.Transition)
+                        if(scene_url.search(main_content.currentItem.objectName) >= 0) return
+                        main_content.replace(scene_url, StackView.Transition)
                     }
 
                     // Disabled till a RWAHost object is selected.
@@ -264,7 +278,8 @@ ApplicationWindow {
                         header_text.text = qsTr("Allow remote view")
                         if(inPortrait) sidebar_drawer.close()
 
-                        main_content_replace(scene_url, StackView.Transition)
+                        if(scene_url.search(main_content.currentItem.objectName) >= 0) return
+                        main_content.replace(scene_url, StackView.Transition)
                     }
 
                     // Disabled till a RWAHost object is selected.
@@ -277,7 +292,8 @@ ApplicationWindow {
                         header_text.text = qsTr("Server addition wizard")
                         if(inPortrait) sidebar_drawer.close()
 
-                        main_content_push(scene_url, StackView.ReplaceTransition)
+                        if(scene_url.search(main_content.currentItem.objectName) >= 0) return
+                        main_content.push(scene_url, StackView.ReplaceTransition)
                     }
                 }
             }
-- 
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