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enhance: only change the selected changes if it is necessary

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leo 2024-06-06 09:53:26 +08:00
parent 2c0a58a99b
commit e432559a5e
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1 changed files with 31 additions and 9 deletions
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40
src/Views/ChangeCollectionView.axaml.cs
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@ -116,9 +116,7 @@ namespace SourceGit.Views
foreach (var c in model.SelectedItems) foreach (var c in model.SelectedItems)
CollectChangesInNode(selected, c); CollectChangesInNode(selected, c);
_isSelecting = true; TrySetSelected(selected);
SetCurrentValue(SelectedChangesProperty, selected);
_isSelecting = false;
} }
}; };
@ -144,9 +142,7 @@ namespace SourceGit.Views
foreach (var c in model.SelectedItems) foreach (var c in model.SelectedItems)
selected.Add(c); selected.Add(c);
_isSelecting = true; TrySetSelected(selected);
SetCurrentValue(SelectedChangesProperty, selected);
_isSelecting = false;
} }
}; };
@ -172,9 +168,7 @@ namespace SourceGit.Views
foreach (var c in model.SelectedItems) foreach (var c in model.SelectedItems)
selected.Add(c); selected.Add(c);
_isSelecting = true; TrySetSelected(selected);
SetCurrentValue(SelectedChangesProperty, selected);
_isSelecting = false;
} }
}; };
@ -269,6 +263,34 @@ namespace SourceGit.Views
} }
} }
private void TrySetSelected(List<Models.Change> changes)
{
var old = SelectedChanges;
if (old == null && changes.Count == 0)
return;
if (old != null && old.Count == changes.Count)
{
bool allEquals = true;
foreach (var c in old)
{
if (!changes.Contains(c))
{
allEquals = false;
break;
}
}
if (allEquals)
return;
}
_isSelecting = true;
SetCurrentValue(SelectedChangesProperty, changes);
_isSelecting = false;
}
private bool _isSelecting = false; private bool _isSelecting = false;
} }
} }