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Add options for "empty" line handling. Closes #4363 
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13 files changed

+307
-3
lines changed

13 files changed

+307
-3
lines changed

‎Rubberduck.Core/Rubberduck.Core.csproj‎

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@@ -525,6 +525,9 @@
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<DependentUpon>AutoCompleteSettings.xaml</DependentUpon>
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</Compile>
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<Compile Include="UI\Settings\AutoCompleteSettingsViewModel.cs" />
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<Compile Include="UI\Settings\Converters\EmptyLineHandlingToTextConverter.cs" />
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<Compile Include="UI\Settings\Converters\EmptyLineHandlingValueTextToEnumValueConverter.cs" />
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<Compile Include="UI\Settings\Converters\EnumToBooleanConverter.cs" />
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<Compile Include="UnitTesting\IFakes.cs" />
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<Compile Include="UnitTesting\ReturnTypeConverter.cs" />
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<Compile Include="UnitTesting\PermissiveObjectComparer.cs" />

‎Rubberduck.Core/UI/Settings/Converters/EmptyLineHandlingToTextConverter.cs‎

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@@ -0,0 +1,24 @@
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Windows.Data;
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using Rubberduck.Resources;
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using Rubberduck.SmartIndenter;
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namespace Rubberduck.UI.Settings.Converters
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{
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public class EmptyLineHandlingToTextConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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var styles = (IEnumerable<EmptyLineHandling>)value;
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return styles.Select(s => RubberduckUI.ResourceManager.GetString("EmptyLineHandling_" + s, CultureInfo.CurrentUICulture)).ToArray();
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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return value;
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}
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}
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}

‎Rubberduck.Core/UI/Settings/Converters/EmptyLineHandlingValueTextToEnumValueConverter.cs‎

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@@ -0,0 +1,33 @@
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using System;
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using System.Globalization;
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using System.Linq;
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using System.Windows.Data;
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using Rubberduck.Resources;
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using Rubberduck.SmartIndenter;
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namespace Rubberduck.UI.Settings.Converters
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{
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public class EmptyLineHandlingValueTextToEnumValueConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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var enumValue = (EmptyLineHandling)value;
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return RubberduckUI.ResourceManager.GetString("EmptyLineHandling_" + enumValue, CultureInfo.CurrentUICulture);
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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var selectedString = (string)value;
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var values = Enum.GetValues(typeof(EmptyLineHandling)).OfType<EmptyLineHandling>();
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foreach (var v in values.Where(v =>
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RubberduckUI.ResourceManager.GetString("EmptyLineHandling_" + v, CultureInfo.CurrentUICulture) == selectedString))
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{
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return v;
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}
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return value;
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}
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}
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}

‎Rubberduck.Core/UI/Settings/Converters/EnumToBooleanConverter.cs‎

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@@ -0,0 +1,19 @@
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using System;
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using System.Windows.Data;
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namespace Rubberduck.UI.Settings.Converters
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{
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//Thanks to https://stackoverflow.com/a/2908885/4088852
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public class EnumToBooleanConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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{
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return value != null && value.Equals(parameter);
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}
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public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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{
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return value != null && value.Equals(true) ? parameter : Binding.DoNothing;
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}
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}
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}

‎Rubberduck.Core/UI/Settings/IndenterSettings.xaml‎

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@@ -12,13 +12,24 @@
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<converters:EndOfLineCommentStyleToVisibilityConverter x:Key="EndOfLineCommentStyleToVisibility"/>
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<converters:EndOfLineCommentStyleToTextConverter x:Key="LocalizedEndOfLineCommentStyles"/>
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<converters:EndOfLineCommentStyleValueTextToEnumValueConverter x:Key="EndOfLineCommentStyleTextToEnumValue"/>
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<converters:EmptyLineHandlingToTextConverter x:Key="LocalizedEmptyLineHandlers"/>
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<converters:EmptyLineHandlingValueTextToEnumValueConverter x:Key="EmptyLineHandlingValueTextToEnumValue"/>
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<ObjectDataProvider x:Key="CommentStyles"
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MethodName="GetValues"
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ObjectType="{x:Type core:Enum}">
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<ObjectDataProvider.MethodParameters>
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<x:TypeExtension Type="{x:Type smartIndenter:EndOfLineCommentStyle}"/>
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</ObjectDataProvider.MethodParameters>
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</ObjectDataProvider>
26+
<ObjectDataProvider x:Key="EmptyLineOptions"
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MethodName="GetValues"
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ObjectType="{x:Type core:Enum}">
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<ObjectDataProvider.MethodParameters>
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<x:TypeExtension Type="{x:Type smartIndenter:EmptyLineHandling}"/>
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</ObjectDataProvider.MethodParameters>
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</ObjectDataProvider>
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</UserControl.Resources>
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<ScrollViewer Margin="0,0,10,0">
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<StackPanel Margin="5">
@@ -299,6 +310,13 @@
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</AccessText.Text>
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</AccessText>
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</CheckBox>
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<Label FontWeight="SemiBold" HorizontalAlignment="Left">
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<Resx ResxName="Rubberduck.Resources.RubberduckUI" Key="IndenterSettings_EmptyLineHeading"/>
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</Label>
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<ComboBox Margin="5,0,0,5"
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HorizontalAlignment="Left"
318+
ItemsSource="{Binding Source={StaticResource EmptyLineOptions},Converter={StaticResource LocalizedEmptyLineHandlers},UpdateSourceTrigger=PropertyChanged}"
319+
SelectedItem="{Binding EmptyLineHandlingMethod,Mode=TwoWay,Converter={StaticResource EmptyLineHandlingValueTextToEnumValue},UpdateSourceTrigger=PropertyChanged}"/>
302320
</StackPanel>
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</Expander>
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<Expander Grid.Row="3"

‎Rubberduck.Core/UI/Settings/IndenterSettingsViewModel.cs‎

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@@ -151,6 +151,20 @@ public EndOfLineCommentStyle EndOfLineCommentStyle
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}
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}
153153

154+
private EmptyLineHandling _emptyLineHandlingMethod;
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public EmptyLineHandling EmptyLineHandlingMethod
156+
{
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get => _emptyLineHandlingMethod;
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set
159+
{
160+
if (_emptyLineHandlingMethod != value)
161+
{
162+
_emptyLineHandlingMethod = value;
163+
OnPropertyChanged();
164+
}
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}
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}
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private bool _forceCompilerDirectivesInColumn1;
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public bool ForceCompilerDirectivesInColumn1
156170
{
@@ -398,6 +412,7 @@ private IIndenterSettings GetCurrentSettings()
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AlignDims = AlignDims,
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EndOfLineCommentColumnSpaceAlignment = EndOfLineCommentColumnSpaceAlignment,
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EndOfLineCommentStyle = EndOfLineCommentStyle,
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EmptyLineHandlingMethod = EmptyLineHandlingMethod,
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ForceCompilerDirectivesInColumn1 = ForceCompilerDirectivesInColumn1,
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ForceDebugStatementsInColumn1 = ForceDebugStatementsInColumn1,
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ForceDebugPrintInColumn1 = ForceDebugPrintInColumn1,
@@ -427,6 +442,7 @@ public void UpdateConfig(Configuration config)
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config.UserSettings.IndenterSettings.AlignDims = AlignDims;
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config.UserSettings.IndenterSettings.EndOfLineCommentColumnSpaceAlignment = EndOfLineCommentColumnSpaceAlignment;
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config.UserSettings.IndenterSettings.EndOfLineCommentStyle = EndOfLineCommentStyle;
445+
config.UserSettings.IndenterSettings.EmptyLineHandlingMethod = EmptyLineHandlingMethod;
430446
config.UserSettings.IndenterSettings.ForceCompilerDirectivesInColumn1 = ForceCompilerDirectivesInColumn1;
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config.UserSettings.IndenterSettings.ForceDebugStatementsInColumn1 = ForceDebugStatementsInColumn1;
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config.UserSettings.IndenterSettings.ForceDebugPrintInColumn1 = ForceDebugPrintInColumn1;
@@ -458,6 +474,7 @@ private void TransferSettingsToView(IIndenterSettings toLoad)
458474
AlignDims = toLoad.AlignDims;
459475
EndOfLineCommentColumnSpaceAlignment = toLoad.EndOfLineCommentColumnSpaceAlignment;
460476
EndOfLineCommentStyle = toLoad.EndOfLineCommentStyle;
477+
EmptyLineHandlingMethod = toLoad.EmptyLineHandlingMethod;
461478
ForceCompilerDirectivesInColumn1 = toLoad.ForceCompilerDirectivesInColumn1;
462479
ForceDebugStatementsInColumn1 = toLoad.ForceDebugStatementsInColumn1;
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ForceDebugPrintInColumn1 = toLoad.ForceDebugPrintInColumn1;

‎Rubberduck.Resources/RubberduckUI.Designer.cs‎

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‎Rubberduck.Resources/RubberduckUI.resx‎

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@@ -1303,4 +1303,16 @@ NOTE: Restart is required for the setting to take effect.</value>
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<data name="Language_CS" xml:space="preserve">
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<value>Czech</value>
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</data>
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<data name="EmptyLineHandling_Ignore" xml:space="preserve">
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<value>Ignore</value>
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</data>
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<data name="EmptyLineHandling_Indent" xml:space="preserve">
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<value>Indent</value>
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</data>
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<data name="EmptyLineHandling_Remove" xml:space="preserve">
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<value>Remove</value>
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</data>
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<data name="IndenterSettings_EmptyLineHeading" xml:space="preserve">
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<value>Empty line handling:</value>
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</data>
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</root>

‎Rubberduck.SmartIndenter/AbsoluteCodeLine.cs‎

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@@ -228,7 +228,20 @@ private int MultipleCaseAdjustment()
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public string Indent(int indents, bool atProcStart, bool absolute = false)
230230
{
231-
if (IsEmpty || (ContainsOnlyComment && !_settings.AlignCommentsWithCode && !absolute))
231+
if (IsEmpty)
232+
{
233+
switch (_settings.EmptyLineHandlingMethod)
234+
{
235+
case EmptyLineHandling.Ignore:
236+
return Original;
237+
case EmptyLineHandling.Remove:
238+
return string.Empty;
239+
case EmptyLineHandling.Indent:
240+
return new string(' ', _settings.IndentSpaces * indents);
241+
}
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}
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244+
if (ContainsOnlyComment && !_settings.AlignCommentsWithCode && !absolute)
232245
{
233246
return Original;
234247
}

‎Rubberduck.SmartIndenter/IIndenterSettings.cs‎

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@@ -20,6 +20,7 @@ public interface IIndenterSettings
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bool AlignDims { get; set; }
2121
int AlignDimColumn { get; set; }
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EndOfLineCommentStyle EndOfLineCommentStyle { get; set; }
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EmptyLineHandling EmptyLineHandlingMethod { get; set; }
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int EndOfLineCommentColumnSpaceAlignment { get; set; }
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int IndentSpaces { get; set; }
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bool VerticallySpaceProcedures { get; set; }
@@ -35,4 +36,11 @@ public enum EndOfLineCommentStyle
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StandardGap,
3637
AlignInColumn
3738
}
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40+
public enum EmptyLineHandling
41+
{
42+
Ignore,
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Remove,
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Indent
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}
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}

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