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);
}
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);
}
static object CreateImageUIObject(CompletionIcon icon)
{
var dsIcon = icon as DsCompletionIcon;
if (dsIcon == null)
{
var iconSource = icon.IconSource;
if (iconSource == null)
{
return(null);
}
return(new Image {
Width = 16,
Height = 16,
Source = iconSource,
});
}
var imageReference = dsIcon.ImageReference;
if (imageReference.IsDefault)
{
return(null);
}
var image = new DsImage {
ImageReference = imageReference
};
if (!dsIcon.ThemeImage)
{
DsImage.SetBackgroundColor(image, null);
DsImage.SetBackgroundBrush(image, null);
}
return(image);
}
internal bool?ShowContextMenu(object evArgs, FrameworkElement ctxMenuElem, Guid topLevelMenuGuid, Guid ownerMenuGuid, GuidObject creatorObject, IGuidObjectsProvider?provider, IContextMenuInitializer?initCtxMenu, bool openedFromKeyboard)
{
InitializeMenuItemObjects();
Debug2.Assert(guidToGroups is not null);
// There could be nested context menu handler calls, eg. first text editor followed by
// the TabControl. We don't wan't the TabControl to disable the text editor's ctx menu.
if (prevEventArgs.Target == evArgs)
{
return(null);
}
var ctx = new MenuItemContext(topLevelMenuGuid, openedFromKeyboard, creatorObject, provider?.GetGuidObjects(new GuidObjectsProviderArgs(creatorObject, openedFromKeyboard)));
bool b = guidToGroups.TryGetValue(ownerMenuGuid, out var groups);
if (!b)
{
return(false);
}
Debug2.Assert(groups is not null);
var menu = new ContextMenu();
BindBackgroundBrush(menu, isCtxMenu: true);
// The owner control could be zoomed (eg. text editor) but the context menu isn't, so make
// sure we use 100% zoom here (same as the context menu).
double defaultZoom = 1.0;
DsImage.SetZoom(menu, defaultZoom);
// Also make sure we use Display mode. Let MetroWindow handle it since it has some extra checks
var window = Window.GetWindow(ctxMenuElem) as MetroWindow;
window?.SetScaleTransform(menu, defaultZoom);
var allItems = CreateMenuItems(ctx, groups, null, null, true);
if (allItems.Count == 0)
{
return(false);
}
foreach (var i in allItems)
{
menu.Items.Add(i);
}
menu.Closed += (s, e) => {
ctx.Dispose();
ctxMenuElem.ContextMenu = new ContextMenu();
};
if (initCtxMenu is not null)
{
initCtxMenu.Initialize(ctx, menu);
}
ctxMenuElem.ContextMenu = menu;
prevEventArgs.Target = evArgs;
return(true);
}
void AddScaleTransform()
{
var mwin = GetWindow();
if (mwin != null)
{
mwin.SetScaleTransform(zoomElement, currentZoomValue);
DsImage.SetZoom(zoomElement, currentZoomValue);
}
}
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 override object Create(HexToolTipContent content)
{
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
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 < content.Text.Length; i++)
{
var text = content.Text[i];
if (text.Count == 0)
{
continue;
}
res.Children.Add(CreateTextElement(text));
}
var imgRef = content.Image as ImageReference?;
if (imgRef != null)
{
var img = new DsImage {
ImageReference = imgRef.Value,
Margin = new Thickness(0, 0, 4, 0),
VerticalAlignment = VerticalAlignment.Top,
HorizontalAlignment = HorizontalAlignment.Left,
};
Grid.SetColumn(img, 0);
sigGrid.Children.Add(img);
}
if (content.Text.Length > 0)
{
var sig = CreateTextElement(content.Text[0]);
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 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);
}
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);
}
void TextView_ZoomLevelChanged(object?sender, ZoomLevelChangedEventArgs e)
{
LayoutTransform = e.ZoomTransform;
DsImage.SetZoom(this, e.NewZoomLevel / 100);
}
void HexView_ZoomLevelChanged(object sender, VSTE.ZoomLevelChangedEventArgs e)
{
canvas.LayoutTransform = e.ZoomTransform;
DsImage.SetZoom(canvas, e.NewZoomLevel / 100);
}
