public void SetImageBackgroundColor(DependencyObject o, object themeKey)
{
if (_coreShell.IsUnitTestEnvironment)
{
return;
}
Color?color = null;
if (themeKey is ThemeResourceKey)
{
// VS theme colors
var themeColor = VSColorTheme.GetThemedColor(themeKey as ThemeResourceKey);
color = Color.FromArgb(themeColor.A, themeColor.R, themeColor.G, themeColor.B);
}
else if (themeKey is ResourceKey)
{
// High contrast or system colors
var obj = (o as FrameworkElement)?.TryFindResource(themeKey as ResourceKey);
if (obj is Color)
{
color = (Color)obj;
}
}
Debug.Assert(color.HasValue, "SetImageBackgroundColor: Unknown resource key type or color not found");
if (color.HasValue)
{
ImageThemingUtilities.SetImageBackgroundColor(o, color.Value);
}
}
public void SetTheme(FrameworkElement element)
{
if (element is Control control)
{
control.SetResourceReference(Control.BackgroundProperty, ThemedDialogColors.WindowPanelBrushKey);
control.SetResourceReference(Control.ForegroundProperty, ThemedDialogColors.WindowPanelTextBrushKey);
control.SetResourceReference(Control.BorderBrushProperty, ThemedDialogColors.WindowBorderBrushKey);
control.SetResourceReference(TasExplorerView.ListItemMouseOverBrushProperty, ThemedDialogColors.ListItemMouseOverBrushKey);
control.SetResourceReference(TasExplorerView.WizardFooterBrushProperty, ThemedDialogColors.WizardFooterBrushKey);
control.SetResourceReference(DeploymentDialogView.HyperlinkBrushProperty, ThemedDialogColors.HyperlinkBrushKey);
control.SetResourceReference(LoginView.HyperlinkBrushProperty, ThemedDialogColors.HyperlinkBrushKey);
control.SetResourceReference(OutputView.ListItemMouseOverBrushProperty, ThemedDialogColors.ListItemMouseOverBrushKey);
control.SetResourceReference(OutputView.WindowButtonDownBorderBrushProperty, ThemedDialogColors.WindowButtonDownBorderBrushKey);
control.SetResourceReference(OutputView.WindowButtonDownHoverBrushProperty, ThemedDialogColors.WindowButtonHoverBrushKey);
control.SetResourceReference(OutputView.WindowPanelBrushProperty, ThemedDialogColors.WindowPanelBrushKey);
}
ThemedDialogStyleLoader.SetUseDefaultThemedDialogStyles(element, true);
ImageThemingUtilities.SetThemeScrollBars(element, true);
if (!element.IsInitialized)
{
element.Initialized += OnElementInitialized;
}
else
{
MergeStyles(element);
}
}
public void SetThemeScrollBars(DependencyObject o)
{
if (TestEnvironment.Current == null)
{
ImageThemingUtilities.SetThemeScrollBars(o, true);
}
}
public void SetThemeScrollBars(DependencyObject o)
{
if (!_coreShell.IsUnitTestEnvironment)
{
ImageThemingUtilities.SetThemeScrollBars(o, true);
}
}
protected override void OnExecute(object parameter)
{
var s = new Bitmap(Properties.Resources.png_undo_16_16);
var w = new TestWindow
{
Background = Brushes.Green,
Grid =
{
Margin = new Thickness(50),
Background = Brushes.Red
}
};
var b = ImageThemingUtilities.GetThemedBitmap(s, ImageThemingUtilities.GetImageBackgroundColor(w.Grid).ToRgba());
BitmapSource bs = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
b.GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(b.Width, b.Height));
w.Icon = bs;
w.ShowDialog();
//new FolderBrowserDialog().ShowDialog();
}
protected void AddCommands(ToolBar toolBar, int imageId, string tooltip, Func <CommandContext, IEnumerable <CommandItem> > getItemsHandler)
{
var b = CreateButton(imageId, tooltip);
b.ContextMenu = new ContextMenu().SetStyleResourceProperty("EditorContextMenu");
void ButtonEventHandler(Button btn, CommandContext ctx)
{
var m = btn.ContextMenu;
ImageThemingUtilities.SetImageBackgroundColor(m, ThemeHelper.TitleBackgroundColor);
m.Foreground = ThemeHelper.ToolWindowTextBrush;
m.IsEnabled = true;
m.PlacementTarget = btn;
m.Placement = System.Windows.Controls.Primitives.PlacementMode.Bottom;
m.IsOpen = true;
if (m.Tag == null || (bool)m.Tag != ctx.RightClick)
{
m.Items.Clear();
foreach (var item in getItemsHandler(ctx))
{
m.Items.Add(new CommandMenuItem(this, item));
}
m.Tag = ctx.RightClick;
}
}
b.Click += (s, args) => {
ButtonEventHandler(s as Button, new CommandContext(this, s as Control, args));
};
b.MouseRightButtonUp += (s, args) => {
ButtonEventHandler(s as Button, new CommandContext(this, s as Control, args, true));
args.Handled = true;
};
toolBar.Items.Add(b);
}
public void SetImageBackgroundColor(DependencyObject o, object themeKey)
{
if (!VsAppShell.Current.IsUnitTestEnvironment)
{
Debug.Assert(themeKey is ThemeResourceKey);
var color = VSColorTheme.GetThemedColor(themeKey as ThemeResourceKey);
ImageThemingUtilities.SetImageBackgroundColor(o, Color.FromArgb(color.A, color.R, color.G, color.B));
}
}
private void Image_Loaded(object sender, RoutedEventArgs e)
{
if (sender is Image img && img.Source is DrawingImage drawingImage)
{
img.Source = new DrawingImage
{
Drawing = ImageThemingUtilities.TransformDrawing(drawingImage.Drawing, IconThemeSelector.KnownThemes.Dark.GetIconTheme())
};
}
}
public static ImageSource ConvertCore(ImageSource inputImage, Color backgroundColor, bool isEnabled, bool isHighContrast, object parameter)
{
if (!(inputImage is BitmapSource inputImage1) || backgroundColor.A == 0 & isEnabled)
{
return(inputImage);
}
var biasColor = GrayscaleBitmapSourceConverter.GetBiasColor(parameter);
return(ImageThemingUtilities.GetOrCreateThemedBitmapSource(inputImage1, backgroundColor, isEnabled, biasColor, isHighContrast));
}
static Button CreateButton(int imageId, string tooltip)
{
var b = new Button {
Content = ThemeHelper.GetImage(imageId, Config.Instance.SmartBarButtonSize),
ToolTip = tooltip,
Cursor = Cursors.Hand
};
ImageThemingUtilities.SetImageBackgroundColor(b, ThemeHelper.TitleBackgroundColor);
return(b);
}
void UpdateBackgroundColor()
{
// set background color for children
var properties = editorFormatMap.GetProperties(marginPropertiesName);
if (properties.Contains("BackgroundColor"))
{
var backgroundColor = (Color)properties["BackgroundColor"];
ImageThemingUtilities.SetImageBackgroundColor(glyphMarginGrid, backgroundColor);
}
}
public override object ProvideValue(IServiceProvider serviceProvider)
{
if (Source is DrawingImage drawingImage)
{
return(new DrawingImage
{
Drawing = ImageThemingUtilities.TransformDrawing(drawingImage.Drawing, Theme)
});
}
else
{
return(Source);
}
}
private static Bitmap GetInvertedBitmap(Microsoft.VisualStudio.Shell.Interop.IVsUIShell5 shell5,
Bitmap inputBitmap, Color transparentColor, uint backgroundColor)
#endif
{
Bitmap outputBitmap = null;
try
{
#if VS2015
outputBitmap = ImageThemingUtilities.GetThemedBitmap(inputBitmap, backgroundColor);
#else
byte[] outputBytes;
Rectangle rect;
System.Drawing.Imaging.BitmapData bitmapData;
IntPtr sourcePointer;
int length;
outputBitmap = new Bitmap(inputBitmap);
outputBitmap.MakeTransparent(transparentColor);
rect = new Rectangle(0, 0, outputBitmap.Width, outputBitmap.Height);
bitmapData = outputBitmap.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite, outputBitmap.PixelFormat);
sourcePointer = bitmapData.Scan0;
length = (Math.Abs(bitmapData.Stride) * outputBitmap.Height);
outputBytes = new byte[length];
Marshal.Copy(sourcePointer, outputBytes, 0, length);
shell5.ThemeDIBits( (UInt32)outputBytes.Length, outputBytes, (UInt32)outputBitmap.Width,
(UInt32)outputBitmap.Height, true, backgroundColor);
Marshal.Copy(outputBytes, 0, sourcePointer, length);
outputBitmap.UnlockBits(bitmapData);
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
return outputBitmap;
}
public override object ProvideValue(IServiceProvider serviceProvider)
{
var image = new Image { Source = source };
if (source is DrawingImage drawingImage)
{
image.Source = new DrawingImage()
{
Drawing = ImageThemingUtilities.TransformDrawing((source as DrawingImage)?.Drawing, IconThemeSelector.KnownThemes.Dark.GetIconTheme())
};
}
RenderOptions.SetBitmapScalingMode(image, scalingMode);
if (width >= 0 && height >= 0)
{
image.Width = width;
image.Height = height;
}
return image;
}
public override object ProvideValue(IServiceProvider serviceProvider)
{
var image = new Image {
Source = source
};
if (source is DrawingImage drawingImage)
{
image.Source = new DrawingImage()
{
Drawing = ImageThemingUtilities.TransformDrawing((source as DrawingImage)?.Drawing, ThemeController.CurrentTheme.GetThemeBase().GetIconTheme())
};
}
RenderOptions.SetBitmapScalingMode(image, scalingMode);
if (width >= 0 && height >= 0)
{
image.Width = width;
image.Height = height;
}
return(image);
}
private static void UseVsThemePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (!DesignerProperties.GetIsInDesignMode(d))
{
if (d is FrameworkElement element)
{
if ((bool)e.NewValue)
{
OverrideProperty(element, Control.BackgroundProperty, _originalBackgroundProperty, ThemedDialogColors.WindowPanelBrushKey);
OverrideProperty(element, Control.ForegroundProperty, _originalForegroundProperty, ThemedDialogColors.WindowPanelTextBrushKey);
ThemedDialogStyleLoader.SetUseDefaultThemedDialogStyles(element, true);
ImageThemingUtilities.SetThemeScrollBars(element, true);
// Only merge the styles after the element has been initialized.
// If the element hasn't been initialized yet, add an event handler
// so that we can merge the styles once it has been initialized.
if (!element.IsInitialized)
{
element.Initialized += OnElementInitialized;
}
else
{
MergeStyles(element);
}
}
else
{
if (_themeResources is not null)
{
element.Resources.MergedDictionaries.Remove(_themeResources);
}
ImageThemingUtilities.SetThemeScrollBars(element, null);
ThemedDialogStyleLoader.SetUseDefaultThemedDialogStyles(element, false);
RestoreProperty(element, Control.ForegroundProperty, _originalForegroundProperty);
RestoreProperty(element, Control.BackgroundProperty, _originalBackgroundProperty);
}
}
}
}
private static unsafe BitmapSource ConvertToGrayScale(BitmapSource image, Color biasColor)
{
Validate.IsNotNull(image, nameof(image));
if (image.Format != PixelFormats.Bgra32)
{
throw new ArgumentException();
}
int stride = image.PixelWidth * 4;
int num = image.PixelWidth * image.PixelHeight * 4;
using (ReusableResourceHolder <byte[]> reusableResourceHolder = ImageThemingUtilities.AcquireConversionBuffer(num))
{
byte[] resource = reusableResourceHolder.Resource;
image.CopyPixels(resource, stride, 0);
ImageThemingUtilities.GrayscaleDIBits(resource, num, biasColor);
byte[] numArray;
BitmapSource bitmapSource;
fixed(void *_ = numArray = resource)
{
void *voidPtr;
if (numArray.Length == 0)
{
voidPtr = null;
}
else
fixed(void *tmp = &numArray[0])
{
voidPtr = tmp;
}
bitmapSource = BitmapSource.Create(image.PixelWidth, image.PixelHeight, image.DpiX, image.DpiY, PixelFormats.Bgra32, image.Palette, (IntPtr)voidPtr, num, stride);
}
bitmapSource.Freeze();
return(bitmapSource);
}
}
public static void SetBackgroundForCrispImage(this System.Windows.DependencyObject target, WpfColor color)
{
ImageThemingUtilities.SetImageBackgroundColor(target, color);
}
/// <summary>
/// Creates a GraphicsResult object which is the error block based on the geometry and formatting set for the item.
/// </summary>
public override GraphicsResult GetGraphics(IWpfTextView view, Geometry unused, TextFormattingRunProperties format)
{
var block = new TextBlock
{
FontFamily = format.Typeface.FontFamily,
FontSize = 0.75 * format.FontRenderingEmSize,
FontStyle = FontStyles.Normal,
Foreground = format.ForegroundBrush,
Padding = new Thickness(left: 2, top: 0, right: 2, bottom: 0),
};
var idRun = GetRunForId(out var hyperlink);
if (hyperlink is null)
{
block.Inlines.Add(idRun);
}
else
{
// Match the hyperlink color to what the classification is set to by the user
var linkColor = _classificationFormatMap.GetTextProperties(_classificationType);
hyperlink.Foreground = linkColor.ForegroundBrush;
block.Inlines.Add(hyperlink);
hyperlink.RequestNavigate += HandleRequestNavigate;
}
block.Inlines.Add(": " + _diagnostic.Message);
var lineHeight = Math.Floor(format.Typeface.FontFamily.LineSpacing * block.FontSize);
var image = new CrispImage
{
Moniker = GetMoniker(),
MaxHeight = lineHeight,
Margin = new Thickness(1, 0, 5, 0)
};
var border = new Border
{
BorderBrush = format.BackgroundBrush,
BorderThickness = new Thickness(1),
Background = Brushes.Transparent,
Child = new StackPanel
{
Height = lineHeight,
Orientation = Orientation.Horizontal,
Children = { image, block }
},
CornerRadius = new CornerRadius(2),
// Highlighting lines are 2px buffer. So shift us up by one from the bottom so we feel centered between them.
Margin = new Thickness(10, top: 0, right: 0, bottom: 1),
Padding = new Thickness(1)
};
// This is used as a workaround to the moniker issues in blue theme
var editorBackground = (Color)_editorFormatMap.GetProperties("TextView Background")["BackgroundColor"];
ImageThemingUtilities.SetImageBackgroundColor(border, editorBackground);
border.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
view.LayoutChanged += View_LayoutChanged;
return(new GraphicsResult(border, dispose:
() =>
{
if (hyperlink is not null)
{
hyperlink.RequestNavigate -= HandleRequestNavigate;
}
view.LayoutChanged -= View_LayoutChanged;
}));
void View_LayoutChanged(object sender, TextViewLayoutChangedEventArgs e)
{
if (Location is InlineDiagnosticsLocations.PlacedAtEndOfEditor)
{
Canvas.SetLeft(border, view.ViewportRight - border.DesiredSize.Width);
}
}
void HandleRequestNavigate(object sender, RoutedEventArgs e)
{
var uri = hyperlink.NavigateUri;
_ = _navigateToLinkService.TryNavigateToLinkAsync(uri, CancellationToken.None);
e.Handled = true;
}
Run GetRunForId(out Hyperlink?link)
{
var id = new Run(_diagnostic.Id);
link = null;
var helpLinkUri = _diagnostic.GetValidHelpLinkUri();
if (helpLinkUri != null)
{
link = new Hyperlink(id)
{
NavigateUri = helpLinkUri
};
}
return(id);
}
}
public static ImageSource ThemeImage(DependencyObject owner, BitmapSource source)
{
Color background = ImageThemingUtilities.GetImageBackgroundColor(owner);
return(ImageThemingUtilities.GetOrCreateThemedBitmapSource(source, background, true, Colors.Black, false));
}