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fix: ignore all whitespace before real content when calculate subject/total message length

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leo 2024-06-24 20:40:47 +08:00
parent 885dccb52b
commit 3b7545e4fb
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2 changed files with 38 additions and 18 deletions
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48
src/Views/CommitMessageTextBox.axaml.cs
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@ -13,8 +13,11 @@ namespace SourceGit.Views
public static readonly StyledProperty<string> TextProperty =
AvaloniaProperty.Register<CommitMessageTextBox, string>(nameof(Text), string.Empty);
public static readonly StyledProperty<int> SubjectLengthProperty =
AvaloniaProperty.Register<CommitMessageTextBox, int>(nameof(SubjectLength));
public static readonly DirectProperty<CommitMessageTextBox, int> SubjectLengthProperty =
AvaloniaProperty.RegisterDirect<CommitMessageTextBox, int>(nameof(SubjectLength), o => o.SubjectLength);
public static readonly DirectProperty<CommitMessageTextBox, int> TotalLengthProperty =
AvaloniaProperty.RegisterDirect<CommitMessageTextBox, int>(nameof(TotalLength), o => o.TotalLength);
public string Text
{
@ -24,8 +27,14 @@ namespace SourceGit.Views
public int SubjectLength
{
get => GetValue(SubjectLengthProperty);
set => SetValue(SubjectLengthProperty, value);
get => _subjectLength;
private set => SetAndRaise(SubjectLengthProperty, ref _subjectLength, value);
}
public int TotalLength
{
get => _totalLength;
private set => SetAndRaise(TotalLengthProperty, ref _totalLength, value);
}
public TextDocument Document
@ -54,7 +63,7 @@ namespace SourceGit.Views
{
if (_subjectEndLineNumber == 0)
{
SubjectGuideLine.Margin = new Thickness(1, view.DefaultLineHeight + 2, 1, 0);
SubjectGuideLine.Margin = new Thickness(0, view.DefaultLineHeight + 3, 0, 0);
SubjectGuideLine.IsVisible = true;
return;
}
@ -64,8 +73,8 @@ namespace SourceGit.Views
var lineNumber = line.FirstDocumentLine.LineNumber;
if (lineNumber == _subjectEndLineNumber)
{
var y = line.GetTextLineVisualYPosition(line.TextLines[^1], VisualYPosition.TextBottom) - view.VerticalOffset + 2;
SubjectGuideLine.Margin = new Thickness(1, y, 1, 0);
var y = line.GetTextLineVisualYPosition(line.TextLines[^1], VisualYPosition.LineBottom) - view.VerticalOffset + 3;
SubjectGuideLine.Margin = new Thickness(0, y, 0, 0);
SubjectGuideLine.IsVisible = true;
return;
}
@ -77,27 +86,38 @@ namespace SourceGit.Views
private void OnTextEditorTextChanged(object sender, EventArgs e)
{
var text = Document.Text;
_isDocumentTextChanging = true;
SetCurrentValue(TextProperty, Document.Text);
SetCurrentValue(TextProperty, text);
TotalLength = text.Trim().Length;
_isDocumentTextChanging = false;
var foundData = false;
for (var i = 0; i < Document.LineCount; i++)
{
var line = Document.Lines[i];
if (line.LineNumber > 1 && line.Length == 0)
if (line.Length == 0)
{
var subject = Text[..line.Offset].ReplaceLineEndings(" ").Trim();
SetCurrentValue(SubjectLengthProperty, subject.Length);
return;
if (foundData)
{
SubjectLength = text[..line.Offset].ReplaceLineEndings(" ").Trim().Length;
return;
}
}
else
{
foundData = true;
}
_subjectEndLineNumber = line.LineNumber;
}
SetCurrentValue(SubjectLengthProperty, Text.ReplaceLineEndings(" ").Trim().Length);
SubjectLength = text.ReplaceLineEndings(" ").Trim().Length;
}
private bool _isDocumentTextChanging = false;
private int _subjectEndLineNumber = 0;
private int _totalLength = 0;
private int _subjectLength = 0;
}
}