public object Create() {
var res = new StackPanel {
Orientation = Orientation.Vertical,
};
var sigGrid = new Grid();
sigGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = GridLength.Auto });
sigGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
res.Children.Add(sigGrid);
for (int i = 1; i < writers.Count; i++) {
var output = writers[i];
if (!output.IsEmpty)
res.Children.Add(output.Create());
}
if (Image != null) {
var img = new DsImage {
ImageReference = Image.Value,
Margin = new Thickness(0, 0, 4, 0),
VerticalAlignment = VerticalAlignment.Top,
HorizontalAlignment = HorizontalAlignment.Left,
};
Grid.SetColumn(img, 0);
sigGrid.Children.Add(img);
}
var sig = writers[0].Create();
Grid.SetColumn(sig, 1);
sigGrid.Children.Add(sig);
return res;
}
void InitializeChildrens() {
if (expander != null)
return;
ToolTip = toolTipDummy;
expander = new ToggleButton {
Style = (Style)FindResource("ExpandCollapseToggleStyle")
};
icon = new DsImage {
Width = 16,
Height = 16,
Margin = new Thickness(0, 0, 5, 1),
VerticalAlignment = VerticalAlignment.Center,
Focusable = false
};
content = new ContentPresenter {
Margin = new Thickness(2, 0, 6, 0),
VerticalAlignment = VerticalAlignment.Center,
Focusable = false
};
expander.Checked += (sender, e) => { if (Node != null) Node.IsExpanded = true; };
expander.Unchecked += (sender, e) => { if (Node != null) Node.IsExpanded = false; };
AddVisualChild(expander);
AddVisualChild(icon);
AddVisualChild(content);
UpdateChildren(Node);
}
public override UIElement GenerateGlyph(WpfHexViewLine line, HexGlyphTag tag) {
var glyphTag = tag as HexImageReferenceTag;
if (glyphTag == null)
return null;
const double DEFAULT_IMAGE_LENGTH = 16;
const double EXTRA_LENGTH = 2;
double imageLength = Math.Min(DEFAULT_IMAGE_LENGTH, line.Height + EXTRA_LENGTH);
var image = new DsImage {
Width = imageLength,
Height = imageLength,
ImageReference = glyphTag.ImageReference,
};
Panel.SetZIndex(image, glyphTag.ZIndex);
return image;
}
static object CreateImageUIObject(CompletionIcon icon, IImageMonikerService imageMonikerService) {
var icon2 = icon as CompletionIcon2;
if (icon2 == null) {
var iconSource = icon.IconSource;
if (iconSource == null)
return null;
return new Image {
Width = 16,
Height = 16,
Source = iconSource,
};
}
var imageReference = imageMonikerService.ToImageReference(icon2.IconMoniker);
if (imageReference.IsDefault)
return null;
var image = new DsImage { ImageReference = imageReference };
if (!((icon as IDsCompletionIcon)?.ThemeImage ?? false)) {
DsImage.SetBackgroundColor(image, null);
DsImage.SetBackgroundBrush(image, null);
}
return image;
}
static void Add16x16Image(MenuItem menuItem, ImageReference imageReference, bool? enable = null) {
var image = new DsImage { ImageReference = imageReference };
menuItem.Icon = image;
if (enable == false)
image.Opacity = 0.3;
}
public UIElement GenerateGlyph(IWpfTextViewLine line, GlyphTextMarkerGlyphTag glyphTag) {
if (line == null)
throw new ArgumentNullException(nameof(line));
if (glyphTag == null)
throw new ArgumentNullException(nameof(glyphTag));
Debug.Assert(!glyphTag.ImageReference.IsDefault);
if (glyphTag.ImageReference.IsDefault)
return null;
const double DEFAULT_IMAGE_LENGTH = 16;
const double EXTRA_LENGTH = 2;
double imageLength = Math.Min(DEFAULT_IMAGE_LENGTH, line.Height + EXTRA_LENGTH);
var image = new DsImage {
Width = imageLength,
Height = imageLength,
ImageReference = glyphTag.ImageReference,
};
Panel.SetZIndex(image, glyphTag.ZIndex);
return image;
}