mirror of
https://github.com/sourcegit-scm/sourcegit.git
synced 2024-12-22 20:37:19 -08:00
fix: force re-create the tree instead of only rebuild the source for the tree (#157)
This commit is contained in:
leo
parent
9d88ae466f
commit
f1f54bf6fe
2 changed files with 62 additions and 55 deletions
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@ -3,41 +3,33 @@
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:m="using:SourceGit.Models"
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xmlns:vm="using:SourceGit.ViewModels"
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xmlns:v="using:SourceGit.Views"
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xmlns:c="using:SourceGit.Converters"
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mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
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x:Class="SourceGit.Views.ChangeCollectionView"
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x:Name="me">
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<TreeDataGrid x:Name="tree"
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AutoDragDropRows="False"
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ShowColumnHeaders="False"
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CanUserResizeColumns="False"
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CanUserSortColumns="False"
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ScrollViewer.BringIntoViewOnFocusChange="True">
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<TreeDataGrid.Resources>
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<DataTemplate x:Key="TreeModeTemplate" DataType="m:FileTreeNode">
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<Grid HorizontalAlignment="Stretch" Height="24" ColumnDefinitions="Auto,*">
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<Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
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<v:ChangeStatusIcon Grid.Column="0" Width="14" Height="14" IsWorkingCopyChange="{Binding #me.IsWorkingCopyChange}" Change="{Binding Backend}" IsVisible="{Binding !IsFolder}"/>
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<TextBlock Grid.Column="1" Classes="monospace" Text="{Binding FullPath, Converter={x:Static c:PathConverters.PureFileName}}" Margin="6,0,0,0"/>
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</Grid>
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</DataTemplate>
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x:Name="ThisControl">
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<UserControl.Resources>
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<DataTemplate x:Key="TreeModeTemplate" DataType="m:FileTreeNode">
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<Grid HorizontalAlignment="Stretch" Height="24" ColumnDefinitions="Auto,*">
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<Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
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<v:ChangeStatusIcon Grid.Column="0" Width="14" Height="14" IsWorkingCopyChange="{Binding #ThisControl.IsWorkingCopyChange}" Change="{Binding Backend}" IsVisible="{Binding !IsFolder}"/>
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<TextBlock Grid.Column="1" Classes="monospace" Text="{Binding FullPath, Converter={x:Static c:PathConverters.PureFileName}}" Margin="6,0,0,0"/>
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</Grid>
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</DataTemplate>
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<DataTemplate x:Key="ListModeTemplate" DataType="m:Change">
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<StackPanel Orientation="Horizontal">
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<v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="{Binding #me.IsWorkingCopyChange}" Change="{Binding}" Margin="4,0,0,0"/>
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<TextBlock Classes="monospace" Text="{Binding Path}" Margin="4,0"/>
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</StackPanel>
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</DataTemplate>
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<DataTemplate x:Key="ListModeTemplate" DataType="m:Change">
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<StackPanel Orientation="Horizontal">
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<v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="{Binding #ThisControl.IsWorkingCopyChange}" Change="{Binding}" Margin="4,0,0,0"/>
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<TextBlock Classes="monospace" Text="{Binding Path}" Margin="4,0"/>
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</StackPanel>
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</DataTemplate>
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<DataTemplate x:Key="GridModeTemplate" DataType="m:Change">
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<StackPanel Orientation="Horizontal">
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<v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="{Binding #me.IsWorkingCopyChange}" Change="{Binding}" Margin="4,0,0,0"/>
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<TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureFileName}}" Margin="4,0"/>
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<TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureDirectoryName}}" Foreground="{DynamicResource Brush.FG2}"/>
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</StackPanel>
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</DataTemplate>
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</TreeDataGrid.Resources>
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</TreeDataGrid>
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<DataTemplate x:Key="GridModeTemplate" DataType="m:Change">
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<StackPanel Orientation="Horizontal">
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<v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="{Binding #ThisControl.IsWorkingCopyChange}" Change="{Binding}" Margin="4,0,0,0"/>
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<TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureFileName}}" Margin="4,0"/>
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<TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureDirectoryName}}" Foreground="{DynamicResource Brush.FG2}"/>
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</StackPanel>
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</DataTemplate>
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</UserControl.Resources>
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</UserControl>
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@ -4,6 +4,7 @@ using System.Collections.Generic;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Controls.Models.TreeDataGrid;
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using Avalonia.Controls.Templates;
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using Avalonia.Interactivity;
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namespace SourceGit.Views
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@ -78,11 +79,10 @@ namespace SourceGit.Views
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private void UpdateSource()
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{
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if (tree.Source is IDisposable disposable)
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{
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if (Content is TreeDataGrid tree && tree.Source is IDisposable disposable)
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disposable.Dispose();
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tree.Source = null;
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}
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Content = null;
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var changes = Changes;
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if (changes == null)
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@ -92,12 +92,13 @@ namespace SourceGit.Views
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if (viewMode == Models.ChangeViewMode.Tree)
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{
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var filetree = Models.FileTreeNode.Build(changes, true);
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var template = this.FindResource("TreeModeTemplate") as IDataTemplate;
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var source = new HierarchicalTreeDataGridSource<Models.FileTreeNode>(filetree)
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{
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Columns =
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{
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new HierarchicalExpanderColumn<Models.FileTreeNode>(
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new TemplateColumn<Models.FileTreeNode>(null, "TreeModeTemplate", null, GridLength.Auto),
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new TemplateColumn<Models.FileTreeNode>(null, template, null, GridLength.Auto),
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x => x.Children,
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x => x.Children.Count > 0,
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x => x.IsExpanded)
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@ -111,24 +112,25 @@ namespace SourceGit.Views
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{
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if (!_isSelecting && s is Models.TreeDataGridSelectionModel<Models.FileTreeNode> model)
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{
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var selection = new List<Models.Change>();
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var selected = new List<Models.Change>();
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foreach (var c in model.SelectedItems)
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CollectChangesInNode(selection, c);
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CollectChangesInNode(selected, c);
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_isSelecting = true;
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SetCurrentValue(SelectedChangesProperty, selection);
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SetCurrentValue(SelectedChangesProperty, selected);
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_isSelecting = false;
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}
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};
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source.Selection = selection;
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tree.Source = source;
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CreateTreeDataGrid(source);
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}
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else if (viewMode == Models.ChangeViewMode.List)
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{
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var template = this.FindResource("ListModeTemplate") as IDataTemplate;
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var source = new FlatTreeDataGridSource<Models.Change>(changes)
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{
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Columns = { new TemplateColumn<Models.Change>(null, "ListModeTemplate", null, GridLength.Auto) }
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Columns = { new TemplateColumn<Models.Change>(null, template, null, GridLength.Auto) }
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};
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var selection = new Models.TreeDataGridSelectionModel<Models.Change>(source, null);
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@ -138,24 +140,25 @@ namespace SourceGit.Views
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{
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if (!_isSelecting && s is Models.TreeDataGridSelectionModel<Models.Change> model)
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{
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var selection = new List<Models.Change>();
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var selected = new List<Models.Change>();
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foreach (var c in model.SelectedItems)
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selection.Add(c);
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selected.Add(c);
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_isSelecting = true;
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SetCurrentValue(SelectedChangesProperty, selection);
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SetCurrentValue(SelectedChangesProperty, selected);
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_isSelecting = false;
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}
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};
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source.Selection = selection;
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tree.Source = source;
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CreateTreeDataGrid(source);
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}
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else
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{
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var template = this.FindResource("GridModeTemplate") as IDataTemplate;
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var source = new FlatTreeDataGridSource<Models.Change>(changes)
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{
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Columns = { new TemplateColumn<Models.Change>(null, "GridModeTemplate", null, GridLength.Auto) },
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Columns = { new TemplateColumn<Models.Change>(null, template, null, GridLength.Auto) },
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};
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var selection = new Models.TreeDataGridSelectionModel<Models.Change>(source, null);
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@ -165,24 +168,28 @@ namespace SourceGit.Views
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{
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if (!_isSelecting && s is Models.TreeDataGridSelectionModel<Models.Change> model)
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{
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var selection = new List<Models.Change>();
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var selected = new List<Models.Change>();
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foreach (var c in model.SelectedItems)
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selection.Add(c);
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selected.Add(c);
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_isSelecting = true;
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SetCurrentValue(SelectedChangesProperty, selection);
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SetCurrentValue(SelectedChangesProperty, selected);
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_isSelecting = false;
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}
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};
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source.Selection = selection;
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tree.Source = source;
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CreateTreeDataGrid(source);
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}
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}
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private void UpdateSelected()
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{
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if (_isSelecting || tree.Source == null)
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if (_isSelecting || Content == null)
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return;
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var tree = Content as TreeDataGrid;
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if (tree == null)
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return;
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_isSelecting = true;
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@ -212,17 +219,25 @@ namespace SourceGit.Views
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CollectSelectedNodeByChange(nodes, node as Models.FileTreeNode, set);
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if (nodes.Count == 0)
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{
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treeSelection.Clear();
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}
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else
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{
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treeSelection.Select(nodes);
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}
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}
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_isSelecting = false;
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}
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private void CreateTreeDataGrid(ITreeDataGridSource source)
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{
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Content = new TreeDataGrid()
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{
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AutoDragDropRows = false,
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ShowColumnHeaders = false,
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CanUserResizeColumns = false,
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CanUserSortColumns = false,
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Source = source,
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};
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}
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private void CollectChangesInNode(List<Models.Change> outs, Models.FileTreeNode node)
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{
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if (node.IsFolder)
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