public TeXCommentAdornment(
IWpfTextView textView,
TeXCommentTag tag,
LineSpan lineSpan,
double lastLineWidthWithoutStartWhiteSpaces,
TeXCommentAdornmentState initialState,
Action <Span> refreshTags,
Action <bool> setIsInEditModeForAllAdornmentsInDocument,
Action <TeXCommentTag, string> addAttribute,
IRenderingManager renderingManager,
IVsSettings vsSettings)
{
ExtensionSettings.Instance.CustomZoomChanged += CustomZoomChanged;
textView.Caret.PositionChanged += Caret_PositionChanged;
this.DataTag = tag;
this.refreshTags = refreshTags;
this.setIsInEditModeForAllAdornmentsInDocument = setIsInEditModeForAllAdornmentsInDocument;
this.addAttribute = addAttribute;
this.textView = textView;
this.lastLineWidthWithoutStartWhiteSpaces = lastLineWidthWithoutStartWhiteSpaces;
this.renderingManager = renderingManager;
VsSettings = vsSettings;
ResourcesManager = ResourcesManager.GetOrCreate(textView);
LineSpan = lineSpan;
InitializeComponent();
previewAdorner = new PreviewAdorner(this, ResourcesManager, vsSettings);
Loaded += (s, e) =>
{
if (previewAdorner.Parent == null)
{
previewAdorner.OffsetX = -this.lastLineWidthWithoutStartWhiteSpaces; //'this' is important because of lambda closure
System.Windows.Documents.AdornerLayer.GetAdornerLayer(this).Add(previewAdorner);
}
};
//for correctly working binding
NameScope.SetNameScope(btnShow.ContextMenu, NameScope.GetNameScope(this));
NameScope.SetNameScope(btnEdit.ContextMenu, NameScope.GetNameScope(this));
NameScope.SetNameScope((ToolTip)imgError.ToolTip, NameScope.GetNameScope(this));
CurrentState = initialState;
}
public PreviewAdorner(UIElement adornedElement, IResourcesManager resourcesManager, IVsSettings vsSettings)
: base(adornedElement)
{
//content
var panel = new StackPanel()
{
Orientation = Orientation.Vertical, Margin = new Thickness(6, 6, 8, 8), UseLayoutRounding = true, SnapsToDevicePixels = true
};
var image = new Image()
{
SnapsToDevicePixels = true, UseLayoutRounding = true
};
RenderOptions.SetBitmapScalingMode(image, BitmapScalingMode.NearestNeighbor);
image.SetBinding(Image.SourceProperty, new Binding(nameof(TeXCommentAdornment.RenderedImage))
{
Source = adornedElement
});
image.SetBinding(Image.WidthProperty, new Binding(nameof(TeXCommentAdornment.RenderedImageWidth))
{
Source = adornedElement
});
image.SetBinding(Image.HeightProperty, new Binding(nameof(TeXCommentAdornment.RenderedImageHeight))
{
Source = adornedElement
});
//var style = new Style(typeof(Image));
//var grayscaleTrigger = new DataTrigger()
//{
// Binding = new Binding(nameof(TeXCommentAdornment.CurrentState)) { Source = adornedElement },
// Value = TeXCommentAdornmentState.EditingAndRenderingPreview
//};
//grayscaleTrigger.Setters.Add(new Setter(Image.EffectProperty, graycaleEffect));
//style.Triggers.Add(grayscaleTrigger);
//image.Style = style;
var textBlock = new TextBlock()
{
Text = "Preview:", Margin = new Thickness(0, 0, 0, 2)
};
textBlock.SetBinding(TextBlock.ForegroundProperty, new Binding(nameof(IResourcesManager.ForegroundUI))
{
Source = resourcesManager
});
panel.Children.Add(textBlock);
panel.Children.Add(image);
var border = new Border()
{
BorderThickness = new Thickness(1), Child = panel
};
border.SetBinding(Border.BorderBrushProperty, new Binding(nameof(IResourcesManager.ForegroundUI))
{
Source = resourcesManager
});
border.SetBinding(Border.BackgroundProperty, new Binding(nameof(IVsSettings.CommentsBackground))
{
Source = vsSettings
});
Child = border;
//visibility setup
var style = new Style(typeof(PreviewAdorner));
style.Setters.Add(new Setter(VisibilityProperty, Visibility.Collapsed));
var visibilityTrigger = new MultiDataTrigger();
visibilityTrigger.Conditions.Add(new Condition(new Binding(nameof(TeXCommentAdornment.CurrentState))
{
Source = adornedElement
}, TeXCommentAdornmentState.EditingWithPreview));
visibilityTrigger.Conditions.Add(new Condition(new Binding(nameof(TeXCommentAdornment.IsCaretInsideTeXBlock))
{
Source = adornedElement
}, true));
visibilityTrigger.Setters.Add(new Setter(VisibilityProperty, Visibility.Visible));
style.Triggers.Add(visibilityTrigger);
visibilityTrigger = new MultiDataTrigger();
visibilityTrigger.Conditions.Add(new Condition(new Binding(nameof(TeXCommentAdornment.CurrentState))
{
Source = adornedElement
}, TeXCommentAdornmentState.EditingAndRenderingPreview));
visibilityTrigger.Conditions.Add(new Condition(new Binding(nameof(TeXCommentAdornment.IsCaretInsideTeXBlock))
{
Source = adornedElement
}, true));
visibilityTrigger.Setters.Add(new Setter(VisibilityProperty, Visibility.Visible));
style.Triggers.Add(visibilityTrigger);
Style = style;
}
