Mark input as changed

WGneu/Validator.cs

@@ -32,12 +32,16 @@ namespace WGneu {
             { "423", Array.Empty<string[]>() },
         };
 
-        public static void SetInputInvalid(TextBox input) {
+        public static void SetInputChanged(Control input) {
+            input.BorderBrush = System.Windows.Media.Brushes.Orange;
+        }
+
+        public static void SetInputInvalid(Control input) {
             input.BorderBrush = System.Windows.Media.Brushes.Red;
         }
 
-        public static void SetInputValid(TextBox input) {
+        public static void ClearInputStatus(Control input) {
-            input.ClearValue(TextBox.BorderBrushProperty);
+            input.ClearValue(Control.BorderBrushProperty);
         }
 
         public static ValidationResult CheckNumericInput(TextBox input, bool optional) {

WGneu/Windows/MemberListWindow.xaml

@@ -91,18 +91,22 @@
 
                 <Label Content="Vorname:" HorizontalAlignment="Left" Margin="10,42,0,0" VerticalAlignment="Top" Padding="2" Grid.Column="0"/>
                 <TextBox x:Name="GivenNameInput" IsReadOnly="True"
+                          TextChanged="TextBox_TextChanged"
                          Margin="0,40,0,0" TextWrapping="NoWrap" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1"/>
 
                 <Label Content="Präfix:" HorizontalAlignment="Left" Margin="10,42,0,0" VerticalAlignment="Top" Padding="2" Grid.Column="2"/>
                 <TextBox x:Name="PrefixInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,40,10,0" TextWrapping="NoWrap" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="3"/>
 
                 <Label Content="Nachname:" HorizontalAlignment="Left" Margin="10,72,0,0" VerticalAlignment="Top" Padding="2" Grid.Column="0"/>
                 <TextBox x:Name="FamilyNameInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,70,0,0" TextWrapping="NoWrap" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1"/>
 
                 <Label Content="Suffix:" HorizontalAlignment="Left" Margin="10,72,0,0" VerticalAlignment="Top" Padding="2" Grid.Column="2"/>
                 <TextBox x:Name="SuffixInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,70,10,0" TextWrapping="NoWrap" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="3"/>
 
                 <Label Content="Geburtstag:" HorizontalAlignment="Left" Margin="10,102,0,0" VerticalAlignment="Top" Padding="2" Grid.Column="0"/>
@@ -111,6 +115,7 @@
 
                 <Label Content="Adresse:" HorizontalAlignment="Left" Margin="10,132,0,0" VerticalAlignment="Top" Padding="2"/>
                 <TextBox x:Name="AddressInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,130,10,0" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1" Grid.ColumnSpan="3" Height="25"/>
 
                 <Label Content="PLZ/Ort:" HorizontalAlignment="Left" Margin="10,162,0,0" VerticalAlignment="Top" Padding="2"/>
@@ -186,6 +191,7 @@
                          Margin="0,40,10,0" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1" Height="25" Width="64" HorizontalAlignment="Left" TextAlignment="Right"/>
 
                 <CheckBox x:Name="BuchführendInput" Content="Buchführend" IsEnabled="False"
+                          Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
                           Grid.Column="2" HorizontalAlignment="Left" Margin="10,15,0,0" VerticalAlignment="Top" IsChecked="False"/>
             </Grid>
         </GroupBox>
@@ -198,10 +204,12 @@
 
                 <Label Content="Name:" HorizontalAlignment="Left" Margin="10,12,0,0" VerticalAlignment="Top" Padding="2"/>
                 <TextBox x:Name="BillingName" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,10,10,10" VerticalAlignment="Top" Grid.ColumnSpan="2" FontSize="14" Padding="2" Grid.Column="1"/>
 
                 <Label Content="Adresse:" HorizontalAlignment="Left" Margin="10,42,0,0" VerticalAlignment="Top" Padding="2"/>
                 <TextBox x:Name="BillingAddressInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,40,10,0" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1"/>
 
                 <Label Content="PLZ/Ort:" HorizontalAlignment="Left" Margin="10,72,0,0" VerticalAlignment="Top" Padding="2"/>
@@ -235,15 +243,19 @@
 
                 <Label Content="BH-Konto:" HorizontalAlignment="Left" Margin="10,102,0,0" VerticalAlignment="Top" Padding="2"/>
                 <TextBox x:Name="AccountingNrInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,100,10,0" TextWrapping="NoWrap" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1"/>
 
                 <CheckBox x:Name="ActiveInput" Content="Aktiv" IsEnabled="False"
+                          Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
                           Grid.Column="2" HorizontalAlignment="Left" Margin="10,15,0,0" VerticalAlignment="Top" IsChecked="False"/>
 
                 <CheckBox x:Name="VollLieferantInput" Content="Volllieferant" IsEnabled="False"
+                          Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
                           Grid.Column="2" HorizontalAlignment="Left" Margin="10,45,0,0" VerticalAlignment="Top" IsChecked="False"/>
 
                 <CheckBox x:Name="FunkionärInput" Content="Funktionär" IsEnabled="False"
+                          Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
                           Grid.Column="2" HorizontalAlignment="Left" Margin="10,75,0,0" VerticalAlignment="Top" IsChecked="False"/>
 
                 <Label Content="StammZwst.:" HorizontalAlignment="Left" Margin="10,132,0,0" VerticalAlignment="Top" Padding="2"/>
@@ -258,12 +270,15 @@
 
                 <Label Content="Anmerkung:" HorizontalAlignment="Left" Margin="10,192,0,0" VerticalAlignment="Top" Padding="2"/>
                 <TextBox x:Name="CommentInput" IsReadOnly="True"
+                         TextChanged="TextBox_TextChanged"
                          Margin="0,190,10,0" TextWrapping="NoWrap" VerticalAlignment="Top" FontSize="14" Padding="2" Grid.Column="1" Grid.ColumnSpan="2" TextAlignment="Right"/>
 
                 <Label Content="Kontaktart:" HorizontalAlignment="Left" Margin="10,222,0,0" VerticalAlignment="Top" Padding="2"/>
                 <RadioButton x:Name="ContactPostInput" GroupName="DefaultContact" Content="Post" IsEnabled="False"
+                             Checked="RadioButton_Changed" Unchecked="RadioButton_Changed"
                              HorizontalAlignment="Left" Margin="0,225,0,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
                 <RadioButton x:Name="ContactEmailInput" GroupName="DefaultContact" Content="E-Mail" IsEnabled="False"
+                             Checked="RadioButton_Changed" Unchecked="RadioButton_Changed"
                              HorizontalAlignment="Left" Margin="60,225,0,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
             </Grid>
         </GroupBox>

WGneu/Windows/MemberListWindow.xaml.cs

@@ -24,7 +24,8 @@ namespace WGneu.Windows {
         private bool IsEditing = false;
         private bool IsCreating = false;
         private List<string> TextFilter = new();
-        private readonly Dictionary<TextBox, bool> Valid = new();
+        private readonly Dictionary<Control, bool> Valid = new();
+        private readonly Dictionary<Control, object?> OriginalValues = new();
         private static readonly RoutedCommand CtrlF = new();
         private readonly WgContext Context = new();
 
@@ -79,6 +80,17 @@ namespace WGneu.Windows {
             RefreshInputs();
         }
 
+        private void ClearInputStates() {
+            foreach (var tb in Utils.FindVisualChilds<TextBox>(this))
+                if (tb.Name != "SearchInput") Validator.ClearInputStatus(tb);
+            foreach (var cb in Utils.FindVisualChilds<ComboBox>(this))
+                Validator.ClearInputStatus(cb);
+            foreach (var cb in Utils.FindVisualChilds<CheckBox>(this))
+                Validator.ClearInputStatus(cb);
+            foreach (var rb in Utils.FindVisualChilds<RadioButton>(this))
+                Validator.ClearInputStatus(rb);
+        }
+
         private void RefreshInputs() {
             Member m = (Member)MemberList.SelectedItem;
             if (m != null) {
@@ -90,6 +102,7 @@ namespace WGneu.Windows {
                 DeleteMemberButton.IsEnabled = false;
                 ClearInputs();
             }
+            ClearInputStates();
         }
 
         private void InitInputs() {
@@ -206,11 +219,13 @@ namespace WGneu.Windows {
         }
 
         private void ResetButton_Click(object sender, RoutedEventArgs e) {
-            if (IsEditing)
+            if (IsEditing) {
                 RefreshInputs();
-            else if (IsCreating)
+            } else if (IsCreating) {
                 InitInputs();
             }
+            UpdateButtons();
+        }
 
         private void CancelButton_Click(object sender, RoutedEventArgs e) {
             IsEditing = false;
@@ -241,7 +256,7 @@ namespace WGneu.Windows {
         }
 
         private void ShowSaveResetCancelButtons() {
-            SaveButton.IsEnabled = true;
+            SaveButton.IsEnabled = false;
             ResetButton.IsEnabled = false;
             CancelButton.IsEnabled = true;
             SaveButton.Visibility = Visibility.Visible;
@@ -299,6 +314,8 @@ namespace WGneu.Windows {
         }
 
         private void FillInputs(Member m) {
+            OriginalValues.Clear();
+
             MgNrInput.Text = m.MgNr.ToString();
             PredecessorMgNrInput.Text = m.PredecessorMgNr.ToString();
             PrefixInput.Text = m.Prefix;
@@ -346,6 +363,15 @@ namespace WGneu.Windows {
                 case "post": ContactPostInput.IsChecked = true; break;
                 case "email": ContactEmailInput.IsChecked = true; break;
             }
+
+            foreach (var tb in Utils.FindVisualChilds<TextBox>(this))
+                if (tb.Name != "SearchInput") OriginalValues[tb] = tb.Text;
+            foreach (var cb in Utils.FindVisualChilds<ComboBox>(this))
+                OriginalValues[cb] = cb.SelectedItem;
+            foreach (var cb in Utils.FindVisualChilds<CheckBox>(this))
+                OriginalValues[cb] = (cb.IsChecked ?? false) ? bool.TrueString : null;
+            foreach (var rb in Utils.FindVisualChilds<RadioButton>(this))
+                OriginalValues[rb] = (rb.IsChecked ?? false) ? bool.TrueString : null;
         }
 
         private void ClearInputs() {
@@ -357,6 +383,7 @@ namespace WGneu.Windows {
                 cb.IsChecked = false;
             foreach (var rb in Utils.FindVisualChilds<RadioButton>(this))
                 rb.IsChecked = false;
+            OriginalValues.Clear();
         }
 
         private bool IsValid() {
@@ -371,8 +398,28 @@ namespace WGneu.Windows {
             SaveButton.IsEnabled = (v && ch);
         }
 
+        private bool InputHasChanged(Control input) {
+            if (!OriginalValues.ContainsKey(input)) {
+                return false;
+            } else if (input is TextBox tb) {
+                return OriginalValues[tb]?.ToString() != tb.Text;
+            } else if (input is ComboBox sb) {
+                return OriginalValues[sb] != sb.SelectedItem;
+            } else if (input is CheckBox cb) {
+                return (OriginalValues[cb] != null) != (cb.IsChecked ?? false);
+            } else if (input is RadioButton rb) {
+                return (OriginalValues[rb] != null) != (rb.IsChecked ?? false);
+            } else {
+                return false;
+            }
+        }
+
         private bool HasChanged() {
-            return true;  // TODO
+            return !IsValid() ||
+                Utils.FindVisualChilds<TextBox>(this).Any(InputHasChanged) ||
+                Utils.FindVisualChilds<ComboBox>(this).Any(InputHasChanged) ||
+                Utils.FindVisualChilds<CheckBox>(this).Any(InputHasChanged) ||
+                Utils.FindVisualChilds<RadioButton>(this).Any(InputHasChanged);
         }
 
         private void UpdatePlz(TextBox plzInput, ComboBox ortInput) {
@@ -390,10 +437,15 @@ namespace WGneu.Windows {
         private void InputTextChanged(TextBox input, bool optional, Func<TextBox, bool, ValidationResult> checker) {
             var res = checker(input, optional);
             Valid[input] = res.IsValid;
-            if (res.IsValid)
+            if (res.IsValid) {
-                Validator.SetInputValid(input);
+                if (InputHasChanged(input)) {
-            else
+                    Validator.SetInputChanged(input);
+                } else {
+                    Validator.ClearInputStatus(input);
+                }
+            } else {
                 Validator.SetInputInvalid(input);
+            }
             UpdateButtons();
         }
 
@@ -403,7 +455,44 @@ namespace WGneu.Windows {
                 MessageBox.Show(res.ErrorContent.ToString(), msg ?? res.ErrorContent.ToString(), MessageBoxButton.OK, MessageBoxImage.Warning);
         }
 
+        private void CheckBox_Changed(object sender, RoutedEventArgs e) {
+            var input = (CheckBox)sender;
+            if (InputHasChanged(input)) {
+                Validator.SetInputChanged(input);
+            } else {
+                Validator.ClearInputStatus(input);
+            }
+            UpdateButtons();
+        }
+
+        private void RadioButton_Changed(object sender, RoutedEventArgs e) {
+            var input = (RadioButton)sender;
+            if (InputHasChanged(input)) {
+                Validator.SetInputChanged(input);
+            } else {
+                Validator.ClearInputStatus(input);
+            }
+            UpdateButtons();
+        }
+
+        private void TextBox_TextChanged(object sender, RoutedEventArgs e) {
+             var input = (TextBox)sender;
+            if (InputHasChanged(input)) {
+                Validator.SetInputChanged(input);
+            } else {
+                Validator.ClearInputStatus(input);
+            }
+            UpdateButtons();
+        }
+
         private void ComboBox_SelectionChanged(object sender, RoutedEventArgs e) {
+            var input = (ComboBox)sender;
+            if (InputHasChanged(input)) {
+                // TODO not working
+                Validator.SetInputChanged(input);
+            } else {
+                Validator.ClearInputStatus(input);
+            }
             UpdateButtons();
         }