Fixed minor bugs

Author: Abdesol

CutCode.CrossPlatform/DataBase/DataBaseManager.cs

@@ -265,7 +265,6 @@ public async Task<List<CodeModel>> SearchCode(string text, string from)
         public string ExportData(string path)
         {
             if (Path.GetExtension(path) != ".whl") return "This type of file is not supported!";
-            _db.Close();
             try
             {
                 File.Copy(dbpath, path);

CutCode.CrossPlatform/ViewModels/AddViewModel.cs

@@ -46,7 +46,6 @@ public AddViewModel()
             Cells.CollectionChanged += (sender, args) =>
             {
                 IsCellEmpty = Cells.Count == 0;
-                
             };
         }
 

CutCode.CrossPlatform/Views/AddView.axaml

@@ -20,6 +20,11 @@
         <Style Selector="Button:pressed  /template/ ContentPresenter, Button:pointerover /template/ ContentPresenter">
             <Setter Property="Background" Value="{TemplateBinding BorderBrush}"/>
         </Style>
+        
+        <Style Selector="Button:disabled /template/ ContentPresenter#PART_ContentPresenter">
+            <Setter Property="Opacity" Value="0.35"/>
+            <Setter Property="Background" Value="Transparent"/>
+        </Style>
     </UserControl.Styles>
 
     <UserControl.Background>
@@ -125,6 +130,7 @@
                     Foreground="{Binding TextAreaForeground, Converter={StaticResource ColorToBrushConverter}}"
                     BorderBrush="{Binding TextAreaOverlayBackground, Converter={StaticResource ColorToBrushConverter}}"
                     Margin="3,0,8,0"
+                    IsEnabled="{Binding !IsCellEmpty}"
                     Command="{Binding Save}"
                     BorderThickness="0"
                     Width="100" Height="30">

CutCode.CrossPlatform/Views/MainWindow.axaml

@@ -12,7 +12,7 @@
         MinHeight="500" MinWidth="750"
         d:DesignHeight="570" d:DesignWidth="800"
         x:Class="CutCode.CrossPlatform.Views.MainWindow"
-        Icon="/Assets/avalonia-logo.ico"
+        Icon="/Assets/Images/logo.ico"
         Title="CutCode"
         BorderThickness="0"
         BorderBrush="Transparent"