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58 changes: 58 additions & 0 deletions
58
Rubberduck.Core/UI/AddRemoveReferences/BindableListItemDrillThroughBehavior.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| using System.Windows; | ||
| using System.Windows.Controls; | ||
| using System.Windows.Input; | ||
| using System.Windows.Interactivity; | ||
| using GongSolutions.Wpf.DragDrop.Utilities; | ||
|
|
||
| namespace Rubberduck.UI.Controls | ||
| { | ||
| public class BindableListItemDrillThroughBehavior : Behavior<FrameworkElement> | ||
| { | ||
| protected override void OnAttached() | ||
| { | ||
| base.OnAttached(); | ||
|
|
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| var element = AssociatedObject; | ||
| if (element == null) | ||
| { | ||
| return; | ||
| } | ||
|
|
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| AddHandler(element); | ||
| } | ||
|
|
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| private void AddHandler(IInputElement element) | ||
| { | ||
| element.PreviewMouseLeftButtonDown += OnClickStarting; | ||
| } | ||
|
|
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| private void RemoveHandler(IInputElement element) | ||
| { | ||
| element.PreviewMouseLeftButtonDown -= OnClickStarting; | ||
| } | ||
|
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| private void OnClickStarting(object sender, MouseButtonEventArgs e) | ||
| { | ||
| var element = AssociatedObject; | ||
| var listItem = element?.GetVisualAncestor<ListViewItem>(); | ||
|
|
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| if (listItem == null) | ||
| { | ||
| return; | ||
| } | ||
|
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| listItem.IsSelected = true; | ||
| } | ||
|
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| protected override void OnDetaching() | ||
| { | ||
| var listView = AssociatedObject; | ||
| if (listView != null) | ||
| { | ||
| RemoveHandler(listView); | ||
| } | ||
|
|
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| base.OnDetaching(); | ||
| } | ||
| } | ||
| } |
75 changes: 75 additions & 0 deletions
75
Rubberduck.Core/UI/AddRemoveReferences/BindableListViewResizeBehavior.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| using System.Linq; | ||
| using System.Windows; | ||
| using System.Windows.Controls; | ||
| using System.Windows.Interactivity; | ||
| using GongSolutions.Wpf.DragDrop.Utilities; | ||
|
|
||
| namespace Rubberduck.UI.AddRemoveReferences | ||
| { | ||
| public class BindableListViewResizeBehavior : Behavior<ListView> | ||
| { | ||
| protected override void OnAttached() | ||
| { | ||
| base.OnAttached(); | ||
|
|
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| var listView = AssociatedObject; | ||
| if (listView == null) | ||
| { | ||
| return; | ||
| } | ||
|
|
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| AddHandler(listView); | ||
| } | ||
|
|
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| private void AddHandler(FrameworkElement listView) | ||
| { | ||
| listView.SizeChanged += OnSizeChanged; | ||
| } | ||
|
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| private void RemoveHandler(FrameworkElement listView) | ||
| { | ||
| listView.SizeChanged -= OnSizeChanged; | ||
| } | ||
|
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| private void OnSizeChanged(object sender, SizeChangedEventArgs e) | ||
| { | ||
| if (!e.WidthChanged) | ||
| { | ||
| return; | ||
| } | ||
|
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| var listView = AssociatedObject; | ||
|
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| var textBlock = listView?.GetVisualDescendent<TextBlock>(); | ||
| // ListView uses a grid internally, so we need to overshoot and come back. WPWTF. | ||
| var grid = textBlock?.GetVisualAncestor<Grid>(); | ||
| var target = grid?.ColumnDefinitions.FirstOrDefault(column => column.Width.IsStar); | ||
|
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| if (target == null) | ||
| { | ||
| return; | ||
| } | ||
|
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| var scroll = listView.GetVisualDescendents<ScrollViewer>() | ||
| .FirstOrDefault(element => element.ComputedVerticalScrollBarVisibility == Visibility.Visible); | ||
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| var scrollWidth = scroll != null && scroll.IsVisible ? scroll.ActualWidth - scroll.ViewportWidth : 0; | ||
| var calculated = listView.ActualWidth - grid.ColumnDefinitions | ||
| .Where(column => !ReferenceEquals(target, column)) | ||
| .Sum(column => column.Width.Value) - scrollWidth; | ||
|
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| target.Width = new GridLength(calculated); | ||
| } | ||
|
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| protected override void OnDetaching() | ||
| { | ||
| var listView = AssociatedObject; | ||
| if (listView != null) | ||
| { | ||
| RemoveHandler(listView); | ||
| } | ||
|
|
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| base.OnDetaching(); | ||
| } | ||
| } | ||
| } |
18 changes: 18 additions & 0 deletions
18
Rubberduck.Core/UI/AddRemoveReferences/SearchImageSourceConverter.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| using System; | ||
| using System.Globalization; | ||
| using System.Windows.Media; | ||
| using ImageSourceConverter = Rubberduck.UI.Converters.ImageSourceConverter; | ||
|
|
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| namespace Rubberduck.UI.AddRemoveReferences | ||
| { | ||
| public class SearchImageSourceConverter : ImageSourceConverter | ||
| { | ||
| private readonly ImageSource _search = ToImageSource(Resources.RubberduckUI.magnifier_medium); | ||
| private readonly ImageSource _clear = ToImageSource(Resources.RubberduckUI.cross_script); | ||
|
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| public override object Convert(object value, Type targetType, object parameter, CultureInfo culture) | ||
| { | ||
| return string.IsNullOrEmpty(value?.ToString()) ? _search : _clear; | ||
| } | ||
| } | ||
| } |
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