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add a right-click open folder option for treeview items #180

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2 changes: 2 additions & 0 deletions Definitions/Database/ObjectIndex.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@ public class ObjectIndex
[JsonIgnore]
public const string DefaultIndexDbFileName = "objectIndex.db";

public LocoDb Database { get; set; }

public ObjectIndex()
{ }

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17 changes: 17 additions & 0 deletions Gui/Models/Converters/IsOfTypeConverter.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
using Avalonia.Data.Converters;
using System;
using System.Globalization;

namespace OpenLoco.Gui.Models.Converters
{
public class IsOfTypeConverter : IValueConverter
{
public object Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
=> value == null || parameter is not Type targetTypeParameter
? false
: (object)targetTypeParameter.IsAssignableFrom(value.GetType());

public object ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
=> throw new NotImplementedException();
}
}
13 changes: 13 additions & 0 deletions Gui/ViewModels/FolderTreeViewModel.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,8 @@ public class FolderTreeViewModel : ReactiveObject

public ReactiveCommand<Unit, Unit>? OpenCurrentFolder { get; }

public ReactiveCommand<FileSystemItemBase, Unit>? OpenFolderFor { get; }

public ObservableCollection<ObjectDisplayMode> DisplayModeItems { get; } = [.. Enum.GetValues<ObjectDisplayMode>()];

[Reactive]
Expand All @@ -85,6 +87,17 @@ public FolderTreeViewModel(ObjectEditorModel model)

RefreshDirectoryItems = ReactiveCommand.Create(() => ReloadDirectoryAsync(false));
OpenCurrentFolder = ReactiveCommand.Create(() => PlatformSpecific.FolderOpenInDesktop(IsLocal ? CurrentLocalDirectory : Model.Settings.DownloadFolder, Model.Logger));
OpenFolderFor = ReactiveCommand.Create((FileSystemItemBase clickedOn) =>
{
if (IsLocal && clickedOn is FileSystemItemObject clickedOnObject && File.Exists(clickedOnObject.Filename))
{
var dir = Directory.GetParent(clickedOnObject.Filename)?.FullName;
if (Directory.Exists(dir))
{
PlatformSpecific.FolderOpenInDesktop(dir, Model.Logger);
}
}
});

_ = this.WhenAnyValue(o => o.CurrentLocalDirectory)
.Skip(1)
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13 changes: 12 additions & 1 deletion Gui/Views/FolderTreeView.axaml
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:vm="using:OpenLoco.Gui.ViewModels"
xmlns:moc="using:OpenLoco.Gui.Models.Converters"
xmlns:mo="using:OpenLoco.Gui.Models"
xmlns:materialIcons="clr-namespace:Material.Icons.Avalonia;assembly=Material.Icons.Avalonia"
mc:Ignorable="d" d:DesignWidth="384" d:DesignHeight="768"
Width="384"
Expand All @@ -19,6 +20,7 @@

<UserControl.Resources>
<moc:EnumToBooleanConverter x:Key="EnumToBooleanConverter"/>
<moc:IsOfTypeConverter x:Key="IsOfTypeConverter" />
</UserControl.Resources>

<DockPanel>
Expand Down Expand Up @@ -86,7 +88,16 @@
<TreeView ItemsSource="{Binding DirectoryItems}" SelectedItem="{Binding CurrentlySelectedObject}" >
<TreeView.ItemTemplate>
<TreeDataTemplate ItemsSource="{Binding SubNodes}">
<ContentControl Content="{Binding}" />
<ContentControl Content="{Binding}">
<ContentControl.ContextMenu>
<ContextMenu>
<ContextMenu.IsVisible>
<Binding Converter="{StaticResource IsOfTypeConverter}" ConverterParameter="{x:Type mo:FileSystemItemObject}"/>
</ContextMenu.IsVisible>
<MenuItem Header="Open folder" Command="{Binding $parent[TreeView].((vm:FolderTreeViewModel)DataContext).OpenFolderFor}" CommandParameter="{Binding}" />
</ContextMenu>
</ContentControl.ContextMenu>
</ContentControl>
</TreeDataTemplate>
</TreeView.ItemTemplate>
</TreeView>
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