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refactor: use TreeDataGrid instead of TreeView/DataGrid to improve performance (#148)

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leo 2024-05-28 21:19:53 +08:00
parent 3160f1d142
commit b192a1c423
24 changed files with 1333 additions and 1330 deletions
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112
src/Views/CommitChanges.axaml
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@ -17,7 +17,7 @@
<Grid Grid.Column="0" RowDefinitions="26,*">
<!-- Search & Display Mode -->
<Grid Grid.Row="0" ColumnDefinitions="*,24">
<Grid Grid.Row="0" ColumnDefinitions="*,18">
<TextBox Grid.Column="0"
Height="26"
BorderThickness="1" BorderBrush="{DynamicResource Brush.Border2}"
@ -39,116 +39,18 @@
</TextBox>
<v:ChangeViewModeSwitcher Grid.Column="1"
Width="18" Height="18"
Width="14" Height="14"
HorizontalAlignment="Right"
ViewMode="{Binding Source={x:Static vm:Preference.Instance}, Path=CommitChangeViewMode, Mode=TwoWay}"/>
</Grid>
<!-- Changes -->
<Border Grid.Row="1" Margin="0,4,0,0" BorderBrush="{DynamicResource Brush.Border2}" BorderThickness="1" Background="{DynamicResource Brush.Contents}">
<Grid>
<DataGrid Background="Transparent"
ItemsSource="{Binding VisibleChanges}"
SelectedItem="{Binding SelectedChange, Mode=TwoWay}"
SelectionMode="Single"
CanUserReorderColumns="False"
CanUserResizeColumns="False"
CanUserSortColumns="False"
IsReadOnly="True"
HeadersVisibility="None"
Focusable="False"
RowHeight="26"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
SelectionChanged="OnDataGridSelectionChanged"
ContextRequested="OnDataGridContextRequested"
IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=CommitChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsList}}">
<DataGrid.Columns>
<DataGridTemplateColumn Header="ICON">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="False" Change="{Binding}"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Width="*" Header="PATH">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Classes="monospace" Text="{Binding Path}" Margin="4,0,0,0"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
</DataGrid.Columns>
</DataGrid>
<DataGrid Background="Transparent"
ItemsSource="{Binding VisibleChanges}"
SelectedItem="{Binding SelectedChange, Mode=TwoWay}"
SelectionMode="Single"
CanUserReorderColumns="False"
CanUserResizeColumns="False"
CanUserSortColumns="False"
IsReadOnly="True"
HeadersVisibility="None"
Focusable="False"
RowHeight="26"
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
SelectionChanged="OnDataGridSelectionChanged"
ContextRequested="OnDataGridContextRequested"
IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=CommitChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsGrid}}">
<DataGrid.Columns>
<DataGridTemplateColumn Header="ICON">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="False" Change="{Binding}"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Header="FILE_NAME">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureFileName}}" Margin="4,0,0,0"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Header="FOLDER_PATH">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureDirectoryName}}" Margin="4,0,0,0" Foreground="{DynamicResource Brush.FG2}"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
</DataGrid.Columns>
</DataGrid>
<TreeView ItemsSource="{Binding ChangeTree}"
SelectedItem="{Binding SelectedChangeNode, Mode=TwoWay}"
AutoScrollToSelectedItem="True"
ScrollViewer.HorizontalScrollBarVisibility="Auto"
ScrollViewer.VerticalScrollBarVisibility="Auto"
ContextRequested="OnTreeViewContextRequested"
IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=CommitChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsTree}}">
<TreeView.Styles>
<Style Selector="TreeViewItem" x:DataType="vm:FileTreeNode">
<Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}"/>
</Style>
</TreeView.Styles>
<TreeView.ItemTemplate>
<TreeDataTemplate ItemsSource="{Binding Children}" x:DataType="{x:Type vm:FileTreeNode}">
<Grid Height="24" ColumnDefinitions="Auto,*">
<Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
<v:ChangeStatusIcon Grid.Column="0" Width="14" Height="14" IsWorkingCopyChange="False" Change="{Binding Backend}" IsVisible="{Binding !IsFolder}"/>
<TextBlock Grid.Column="1" Classes="monospace" Text="{Binding FullPath, Converter={x:Static c:PathConverters.PureFileName}}" Margin="6,0,0,0"/>
</Grid>
</TreeDataTemplate>
</TreeView.ItemTemplate>
</TreeView>
</Grid>
<v:ChangeCollectionView IsWorkingCopy="False"
ViewMode="{Binding Source={x:Static vm:Preference.Instance}, Path=CommitChangeViewMode}"
Changes="{Binding VisibleChanges}"
SelectedChanges="{Binding SelectedChanges, Mode=TwoWay}"
ContextRequested="OnChangeContextRequested"/>
</Border>
</Grid>