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Code Issues Projects Releases Packages Wiki Activity Actions 1

feature: allow user to control whether or not to enable syntax highlighting in DiffView.

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This commit is contained in:
leo 2024-03-20 20:17:20 +08:00
parent 8fc25e312d
commit 635db8b3b3
9 changed files with 123 additions and 11 deletions
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13
src/SourceGit/Views/DiffView.axaml
View file

@ -26,14 +26,23 @@
<Path Classes="rotating" Width="10" Height="10" Margin="8,0" Data="{DynamicResource Icons.Loading}" IsVisible="{Binding IsLoading}"/>
</StackPanel>
<StackPanel Grid.Column="2" Margin="32,0,0,0" Orientation="Horizontal" IsVisible="{Binding IsTextDiff}" VerticalAlignment="Center">
<StackPanel Grid.Column="2" Margin="32,0,0,0" Orientation="Horizontal" IsVisible="{Binding IsTextDiff}" VerticalAlignment="Center">
<ToggleButton Classes="line_path"
Width="32" Height="18"
Background="Transparent"
Padding="9,6"
IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=UseSyntaxHighlighting, Mode=TwoWay}"
ToolTip.Tip="{DynamicResource Text.Diff.SyntaxHighlight}">
<Path Width="13" Height="13" Data="{StaticResource Icons.SyntaxHighlight}" Margin="0,3,0,0"/>
</ToggleButton>
<ToggleButton Classes="line_path"
Width="32" Height="18"
Background="Transparent"
Padding="9,6"
IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=UseSideBySideDiff, Mode=TwoWay}"
ToolTip.Tip="{DynamicResource Text.Diff.SideBySide}">
<Path Width="12" Height="12" Data="{StaticResource Icons.SideBySide}"/>
<Path Width="12" Height="12" Data="{StaticResource Icons.SideBySide}" Margin="0,2,0,0"/>
</ToggleButton>
<Button Classes="icon_button" Width="32" Command="{Binding OpenExternalMergeTool}" ToolTip.Tip="{DynamicResource Text.Diff.UseMerger}">

5
src/SourceGit/Views/TextDiffView.axaml
View file

@ -20,13 +20,15 @@
FontFamily="fonts:SourceGit#JetBrains Mono"
FontSize="12"
DiffData="{Binding}"
SyncScrollOffset="{Binding $parent[v:DiffView].DataContext.(vm:DiffContext).SyncScrollOffset, Mode=TwoWay}"/>
SyncScrollOffset="{Binding $parent[v:DiffView].DataContext.(vm:DiffContext).SyncScrollOffset, Mode=TwoWay}"
UseSyntaxHighlighting="{Binding Source={x:Static vm:Preference.Instance}, Path=UseSyntaxHighlighting, Mode=TwoWay}"/>
</DataTemplate>
<DataTemplate DataType="vm:TwoSideTextDiff">
<Grid ColumnDefinitions="*,1,*">
<v:SingleSideTextDiffPresenter Grid.Column="0"
SyncScrollOffset="{Binding $parent[v:DiffView].DataContext.(vm:DiffContext).SyncScrollOffset, Mode=TwoWay}"
UseSyntaxHighlighting="{Binding Source={x:Static vm:Preference.Instance}, Path=UseSyntaxHighlighting, Mode=TwoWay}"
IsOld="True"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
@ -42,6 +44,7 @@
<v:SingleSideTextDiffPresenter Grid.Column="2"
SyncScrollOffset="{Binding $parent[v:DiffView].DataContext.(vm:DiffContext).SyncScrollOffset, Mode=TwoWay}"
UseSyntaxHighlighting="{Binding Source={x:Static vm:Preference.Instance}, Path=UseSyntaxHighlighting, Mode=TwoWay}"
IsOld="False"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"

90
src/SourceGit/Views/TextDiffView.axaml.cs
View file

@ -224,6 +224,15 @@ namespace SourceGit.Views
set => SetValue(SyncScrollOffsetProperty, value);
}
public static readonly StyledProperty<bool> UseSyntaxHighlightingProperty =
AvaloniaProperty.Register<SingleSideTextDiffPresenter, bool>(nameof(UseSyntaxHighlighting), false);
public bool UseSyntaxHighlighting
{
get => GetValue(UseSyntaxHighlightingProperty);
set => SetValue(UseSyntaxHighlightingProperty, value);
}
protected override Type StyleKeyOverride => typeof(TextEditor);
public CombinedTextDiffPresenter() : base(new TextArea(), new TextDocument())
@ -241,16 +250,15 @@ namespace SourceGit.Views
TextArea.TextView.Margin = new Thickness(4, 0);
TextArea.TextView.BackgroundRenderers.Add(new LineBackgroundRenderer(this));
TextArea.TextView.LineTransformers.Add(_lineStyleTransformer);
}
protected override void OnLoaded(RoutedEventArgs e)
{
base.OnLoaded(e);
_textMate = Models.TextMateHelper.CreateForEditor(this);
if (DiffData != null) Models.TextMateHelper.SetGrammarByFileName(_textMate, DiffData.File);
UpdateTextMate();
TextArea.TextView.LineTransformers.Add(_lineStyleTransformer);
TextArea.TextView.ContextRequested += OnTextViewContextRequested;
TextArea.TextView.ScrollOffsetChanged += OnTextViewScrollOffsetChanged;
}
@ -259,7 +267,6 @@ namespace SourceGit.Views
{
base.OnUnloaded(e);
TextArea.TextView.LineTransformers.Remove(_lineStyleTransformer);
TextArea.TextView.ContextRequested -= OnTextViewContextRequested;
TextArea.TextView.ScrollOffsetChanged -= OnTextViewScrollOffsetChanged;
@ -333,12 +340,42 @@ namespace SourceGit.Views
scrollable.Offset = SyncScrollOffset;
}
}
else if (change.Property == UseSyntaxHighlightingProperty)
{
UpdateTextMate();
}
else if (change.Property.Name == "ActualThemeVariant" && change.NewValue != null)
{
Models.TextMateHelper.SetThemeByApp(_textMate);
}
}
private void UpdateTextMate()
{
if (UseSyntaxHighlighting)
{
if (_textMate == null)
{
TextArea.TextView.LineTransformers.Remove(_lineStyleTransformer);
_textMate = Models.TextMateHelper.CreateForEditor(this);
TextArea.TextView.LineTransformers.Add(_lineStyleTransformer);
if (DiffData != null) Models.TextMateHelper.SetGrammarByFileName(_textMate, DiffData.File);
}
}
else
{
if (_textMate != null)
{
_textMate.Dispose();
_textMate = null;
GC.Collect();
TextArea.TextView.Redraw();
}
}
}
private TextMate.Installation _textMate;
private LineStyleTransformer _lineStyleTransformer = null;
}
@ -557,6 +594,15 @@ namespace SourceGit.Views
set => SetValue(SyncScrollOffsetProperty, value);
}
public static readonly StyledProperty<bool> UseSyntaxHighlightingProperty =
AvaloniaProperty.Register<SingleSideTextDiffPresenter, bool>(nameof(UseSyntaxHighlighting), false);
public bool UseSyntaxHighlighting
{
get => GetValue(UseSyntaxHighlightingProperty);
set => SetValue(UseSyntaxHighlightingProperty, value);
}
protected override Type StyleKeyOverride => typeof(TextEditor);
public SingleSideTextDiffPresenter() : base(new TextArea(), new TextDocument())
@ -571,6 +617,7 @@ namespace SourceGit.Views
TextArea.LeftMargins.Add(new VerticalSeperatorMargin(this));
TextArea.TextView.Margin = new Thickness(4, 0);
TextArea.TextView.BackgroundRenderers.Add(new LineBackgroundRenderer(this));
TextArea.TextView.LineTransformers.Add(_lineStyleTransformer);
}
protected override void OnLoaded(RoutedEventArgs e)
@ -584,10 +631,8 @@ namespace SourceGit.Views
_scrollViewer.ScrollChanged += OnTextViewScrollChanged;
}
_textMate = Models.TextMateHelper.CreateForEditor(this);
if (DiffData != null) Models.TextMateHelper.SetGrammarByFileName(_textMate, DiffData.File);
UpdateTextMate();
TextArea.TextView.LineTransformers.Add(_lineStyleTransformer);
TextArea.TextView.ContextRequested += OnTextViewContextRequested;
}
@ -607,7 +652,6 @@ namespace SourceGit.Views
_textMate = null;
}
TextArea.TextView.LineTransformers.Remove(_lineStyleTransformer);
TextArea.TextView.ContextRequested -= OnTextViewContextRequested;
GC.Collect();
@ -703,12 +747,42 @@ namespace SourceGit.Views
}
}
}
else if (change.Property == UseSyntaxHighlightingProperty)
{
UpdateTextMate();
}
else if (change.Property.Name == "ActualThemeVariant" && change.NewValue != null)
{
Models.TextMateHelper.SetThemeByApp(_textMate);
}
}
private void UpdateTextMate()
{
if (UseSyntaxHighlighting)
{
if (_textMate == null)
{
TextArea.TextView.LineTransformers.Remove(_lineStyleTransformer);
_textMate = Models.TextMateHelper.CreateForEditor(this);
TextArea.TextView.LineTransformers.Add(_lineStyleTransformer);
if (DiffData != null) Models.TextMateHelper.SetGrammarByFileName(_textMate, DiffData.File);
}
}
else
{
if (_textMate != null)
{
_textMate.Dispose();
_textMate = null;
GC.Collect();
TextArea.TextView.Redraw();
}
}
}
private TextMate.Installation _textMate;
private LineStyleTransformer _lineStyleTransformer = null;
private ScrollViewer _scrollViewer = null;