public BackgroundColorVisualManager(IWpfTextView view, ITagAggregator<IClassificationTag> aggregator, IClassificationFormatMap formatMap,
IVsFontsAndColorsInformationService fcService, IVsEditorAdaptersFactoryService adaptersService)
{
_view = view;
_layer = view.GetAdornmentLayer("BackgroundColorFix");
_aggregator = aggregator;
_formatMap = formatMap;
_fcService = fcService;
_adaptersService = adaptersService;
_view.LayoutChanged += OnLayoutChanged;
// Here are the hacks for making the normal classification background go away:
_formatMap.ClassificationFormatMappingChanged += (sender, args) =>
{
if (!_inUpdate && _view != null && !_view.IsClosed)
{
_view.VisualElement.Dispatcher.BeginInvoke(new Action(FixFormatMap));
}
};
_view.VisualElement.Dispatcher.BeginInvoke(new Action(FixFormatMap));
}
public BackgroundColorVisualManager(IWpfTextView view, ITagAggregator <IClassificationTag> aggregator, IClassificationFormatMap formatMap,
IVsFontsAndColorsInformationService fcService, IVsEditorAdaptersFactoryService adaptersService)
{
_view = view;
_layer = view.GetAdornmentLayer("BackgroundColorFix");
_aggregator = aggregator;
_formatMap = formatMap;
_fcService = fcService;
_adaptersService = adaptersService;
_view.LayoutChanged += OnLayoutChanged;
// Here are the hacks for making the normal classification background go away:
_formatMap.ClassificationFormatMappingChanged += (sender, args) =>
{
if (!_inUpdate && _view != null && !_view.IsClosed)
{
_view.VisualElement.Dispatcher.BeginInvoke(new Action(FixFormatMap));
}
};
_view.VisualElement.Dispatcher.BeginInvoke(new Action(FixFormatMap));
}
private static IVsFontsAndColorsInformation TryGetFontAndColorInfo(IVsFontsAndColorsInformationService service)
{
var guidTextFileType = new Guid(2184822468u, 61063, 4560, 140, 152, 0, 192, 79, 194, 171, 34);
var fonts = new FontsAndColorsCategory(
guidTextFileType,
DefGuidList.guidTextEditorFontCategory,
DefGuidList.guidTextEditorFontCategory);
return(service?.GetFontAndColorInformation(fonts));
}
public CodeGazeAdornment(
IWpfTextView textView,
IVsFontsAndColorsInformationService fontColorService,
IVsEditorAdaptersFactoryService adaptersService)
{
this.textView = textView;
this.fontColorService = fontColorService;
this.adaptersService = adaptersService;
this.layer = this.textView.GetAdornmentLayer(nameof(CodeGazeAdornment));
this.textView.LayoutChanged += HandleTextViewLayoutChanged;
}
public static void Initialize(IEditorFormatMapService editorFormatMapService, IVsFontsAndColorsInformationService vsFontsAndColorsInformationService)
{
if (IsInitialized)
{
throw new InvalidOperationException($"{nameof(VsSettings)} class is already initialized.");
}
IsInitialized = true;
DefaultForegroundBrush.Freeze();
DefaultBackgroundBrush.Freeze();
VsSettings.editorFormatMapService = editorFormatMapService;
VsSettings.vsFontsAndColorsInformationService = vsFontsAndColorsInformationService;
}
private static Font LoadTextEditorFont(IVsFontsAndColorsInformationService vsFontsAndColorsInformationService)
{
try
{
//OMG! Isn't there any better way?
var guidDefaultFileType = new Guid(2184822468u, 61063, 4560, 140, 152, 0, 192, 79, 194, 171, 34); //from Microsoft.VisualStudio.Editor.Implementation.ImplGuidList
var info = vsFontsAndColorsInformationService.GetFontAndColorInformation(new FontsAndColorsCategory(
guidDefaultFileType,
DefGuidList.guidTextEditorFontCategory,
DefGuidList.guidTextEditorFontCategory));
//info.Updated - event does not work. Don't know why :(
var preferences = info.GetFontAndColorPreferences();
return(Font.FromHfont(preferences.hRegularViewFont));
}
catch
{
return(SystemFonts.DefaultFont);
}
}
