public bool GetTextItemInfo(
Guid category, string name, out Color foreground, out Color background)
{
foreground = Colors.Transparent;
background = Colors.Transparent;
if (fncStorage == null)
{
return(false);
}
if (ErrorHandler.Failed(fncStorage.OpenCategory(category, OpenFlags)))
{
return(false);
}
try {
var itemInfo = new ColorableItemInfo[1];
if (ErrorHandler.Failed(fncStorage.GetItem(name, itemInfo)))
{
return(false);
}
DecodePlainTextColors(ref itemInfo[0]);
foreground = GetWpfColor(itemInfo[0].crForeground);
background = GetWpfColor(itemInfo[0].crBackground);
return(true);
} finally {
fncStorage.CloseCategory();
}
}
private async Task LoadSystemTextSettingsAsync(CancellationToken cancellationToken)
{
await this.JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
try
{
IVsFontAndColorStorage storage = (IVsFontAndColorStorage)GetGlobalService(typeof(IVsFontAndColorStorage));
var guid = new Guid("A27B4E24-A735-4d1d-B8E7-9716E1E3D8E0");
if (storage != null && storage.OpenCategory(ref guid, (uint)(__FCSTORAGEFLAGS.FCSF_READONLY | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == Microsoft.VisualStudio.VSConstants.S_OK)
{
#pragma warning disable SA1129 // Do not use default value type constructor
LOGFONTW[] fnt = new LOGFONTW[] { new LOGFONTW() };
FontInfo[] info = new FontInfo[] { new FontInfo() };
#pragma warning restore SA1129 // Do not use default value type constructor
if (storage.GetFont(fnt, info) == Microsoft.VisualStudio.VSConstants.S_OK)
{
var fontSize = info[0].wPointSize;
if (fontSize > 0)
{
ResourceAdornmentManager.TextSize = fontSize;
}
}
}
if (storage != null && storage.OpenCategory(ref guid, (uint)(__FCSTORAGEFLAGS.FCSF_NOAUTOCOLORS | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == Microsoft.VisualStudio.VSConstants.S_OK)
{
var info = new ColorableItemInfo[1];
// Get the color value configured for regular string display
if (storage.GetItem("String", info) == Microsoft.VisualStudio.VSConstants.S_OK)
{
var win32Color = (int)info[0].crForeground;
int r = win32Color & 0x000000FF;
int g = (win32Color & 0x0000FF00) >> 8;
int b = (win32Color & 0x00FF0000) >> 16;
var textColor = Color.FromRgb((byte)r, (byte)g, (byte)b);
ResourceAdornmentManager.TextForegroundColor = textColor;
}
}
}
catch (Exception exc)
{
ExceptionHelper.Log(exc, "Error in LoadSystemTextSettingsAsync");
}
}
private (Color fg, Color bg, bool bold) GetInfo(string item)
{
ThreadHelper.ThrowIfNotOnUIThread();
var colorInfo = new ColorableItemInfo[1];
ErrorHandler.ThrowOnFailure(_storage.GetItem(item, colorInfo));
var fg = FontAndColorService.ReadVsColor(colorInfo[0].crForeground);
var bg = FontAndColorService.ReadVsColor(colorInfo[0].crBackground);
var isBold = ((FONTFLAGS)colorInfo[0].dwFontFlags & FONTFLAGS.FF_BOLD) == FONTFLAGS.FF_BOLD;
return(fg, bg, isBold);
}
private static void SaveColor(IVsFontAndColorStorage vsStorage, ColorKey colorKey, System.Drawing.Color color)
{
Debug.WriteLine($"GeneralOptions.SaveColoR keyName={colorKey.Name} color={color}");
ThreadHelper.ThrowIfNotOnUIThread();
ColorableItemInfo[] arr = new ColorableItemInfo[1];
ErrorHandler.ThrowOnFailure(vsStorage.GetItem(colorKey.Name, arr));
if (colorKey.IsForeground)
{
arr[0].bForegroundValid = 1;
arr[0].crForeground = (uint)ColorTranslator.ToWin32(color);
}
else
{
arr[0].bBackgroundValid = 1;
arr[0].crBackground = (uint)ColorTranslator.ToWin32(color);
}
ErrorHandler.ThrowOnFailure(vsStorage.SetItem(colorKey.Name, arr));
}
private void UpdateColors()
{
var theme = themeEngine.GetCurrentTheme();
// Did theme change?
if (theme != currentTheme)
{
currentTheme = theme;
var colors = themeColors[theme];
if (fontAndColorStorage != null && fontAndColorUtilities != null)
{
if (fontAndColorStorage.OpenCategory(Microsoft.VisualStudio.Editor.DefGuidList.guidTextEditorFontCategory, (uint)(__FCSTORAGEFLAGS.FCSF_LOADDEFAULTS | __FCSTORAGEFLAGS.FCSF_PROPAGATECHANGES)) == VSConstants.S_OK)
{
try
{
foreach (var pair in colors)
{
var colorInfos = new ColorableItemInfo[1];
if (fontAndColorStorage.GetItem(pair.Key, colorInfos) == VSConstants.S_OK)
{
if (pair.Value.ForegroundColor != null)
{
colorInfos[0].crForeground = (uint)(pair.Value.ForegroundColor.Value.R | (pair.Value.ForegroundColor.Value.G << 8) | (pair.Value.ForegroundColor.Value.B << 16));
}
if (pair.Value.BackgroundColor != null)
{
colorInfos[0].crBackground = (uint)(pair.Value.BackgroundColor.Value.R | (pair.Value.BackgroundColor.Value.G << 8) | (pair.Value.BackgroundColor.Value.B << 16));
}
fontAndColorStorage.SetItem(pair.Key, colorInfos);
}
}
}
finally
{
fontAndColorStorage.CloseCategory();
}
}
}
}
}
private static System.Drawing.Color LoadColor(IServiceProvider Site, IVsFontAndColorStorage vsStorage, ColorKey colorKey)
{
ThreadHelper.ThrowIfNotOnUIThread();
var arr = new ColorableItemInfo[1];
ErrorHandler.ThrowOnFailure(vsStorage.GetItem(colorKey.Name, arr));
var isValid = colorKey.IsForeground ? arr[0].bForegroundValid : arr[0].bBackgroundValid;
if (isValid == 0)
{
throw new Exception();
}
var colorRef = colorKey.IsForeground ? arr[0].crForeground : arr[0].crBackground;
var color = FromColorRef(Site, vsStorage, colorRef);
Debug.WriteLine($"GeneralOptions.LoadColoR keyName={colorKey.Name} color={color}");
return(color);
}
private Color LoadColor(IVsFontAndColorStorage vsStorage, ColorKey colorKey)
{
var array = new ColorableItemInfo[1];
ErrorHandler.ThrowOnFailure(vsStorage.GetItem(colorKey.Name, array));
int isValid = colorKey.IsForeground
? array[0].bForegroundValid
: array[0].bBackgroundValid;
if (isValid == 0)
{
throw new Exception();
}
uint colorRef = colorKey.IsForeground
? array[0].crForeground
: array[0].crBackground;
return(FromColorRef(vsStorage, colorRef));
}
public HighlightWordFormatDefinition()
{
// Default the BackgroundColor to a transparent grey
BackgroundColor = Color.FromArgb(127, 170, 170, 170);
DisplayName = "Highlight Word";
ZOrder = 5;
// If possible, set the Background color to match the Highlighted Reference color
IVsFontAndColorStorage colorStorage = ServiceProvider.GlobalProvider.GetService(typeof(IVsFontAndColorStorage)) as IVsFontAndColorStorage;
ColorableItemInfo[] itemInfoOut = new ColorableItemInfo[1];
if (colorStorage.OpenCategory(ref _textEditorCategory, (uint)(__FCSTORAGEFLAGS.FCSF_READONLY | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == VSConstants.S_OK)
{
if (colorStorage.GetItem(_itemName, itemInfoOut) == VSConstants.S_OK)
{
uint hexColor = itemInfoOut[0].crBackground;
BackgroundColor = Color.FromArgb(255, (byte)hexColor, (byte)(hexColor >> 8), (byte)(hexColor >> 16));
}
colorStorage.CloseCategory();
}
}
static Tuple <Color?, Color?> TryGetItem(IVsFontAndColorStorage storage, string item)
{
Tuple <Color?, Color?> result = null;
// load specific category to prevent our own format classifications being loaded
InCategory(storage, Microsoft.VisualStudio.Editor.DefGuidList.guidTextEditorFontCategory, () =>
{
ColorableItemInfo[] colors = new ColorableItemInfo[1];
var hresult = storage.GetItem(item, colors);
if (hresult == 0)
{
result = Tuple.Create <Color?, Color?>(ParseColor(colors[0].crForeground), ParseColor(colors[0].crBackground));
}
else
{
result = Tuple.Create <Color?, Color?>(null, null);
}
});
return(result);
}
private static void GetSize()
{
try
{
IVsFontAndColorStorage storage = (IVsFontAndColorStorage)Package.GetGlobalService(typeof(IVsFontAndColorStorage));
var guid = new Guid("A27B4E24-A735-4d1d-B8E7-9716E1E3D8E0");
if (storage != null && storage.OpenCategory(ref guid, (uint)(__FCSTORAGEFLAGS.FCSF_READONLY | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == VS.VSConstants.S_OK)
{
LOGFONTW[] Fnt = new LOGFONTW[] { new LOGFONTW() };
FontInfo[] Info = new FontInfo[] { new FontInfo() };
storage.GetFont(Fnt, Info);
_fontSize = (int)Info[0].wPointSize;
}
if (storage != null && storage.OpenCategory(ref guid, (uint)(__FCSTORAGEFLAGS.FCSF_NOAUTOCOLORS | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == VS.VSConstants.S_OK)
{
var info = new ColorableItemInfo[1];
storage.GetItem("Plain Text", info);
_backgroundColor = ConvertFromWin32Color((int)info[0].crBackground);
}
}
catch { }
}
private uint GetRgbaColorValue(FontAndColorsResourceKey key)
{
const __FCSTORAGEFLAGS flags = __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS |
__FCSTORAGEFLAGS.FCSF_NOAUTOCOLORS;
fncStorage.OpenCategory(key.Category, (uint)flags);
try {
var itemInfos = new ColorableItemInfo[1];
if (fncStorage.GetItem(key.Name, itemInfos) != VSConstants.S_OK)
{
return(0xFF000000);
}
uint color;
switch (key.KeyType)
{
case FontAndColorsResourceKeyType.ForegroundColor:
case FontAndColorsResourceKeyType.ForegroundBrush:
color = itemInfos[0].crForeground;
break;
case FontAndColorsResourceKeyType.BackgroundColor:
case FontAndColorsResourceKeyType.BackgroundBrush:
color = itemInfos[0].crBackground;
break;
default:
color = 0;
break;
}
color |= 0xFF000000;
return(color);
} finally {
fncStorage.CloseCategory();
}
}
static Tuple<Color?, Color?> TryGetItem(IVsFontAndColorStorage storage, string item)
{
Tuple<Color?, Color?> result = null;
// load specific category to prevent our own format classifications being loaded
InCategory(storage, Microsoft.VisualStudio.Editor.DefGuidList.guidTextEditorFontCategory, () =>
{
ColorableItemInfo[] colors = new ColorableItemInfo[1];
var hresult = storage.GetItem(item, colors);
if (hresult == 0)
{
result = Tuple.Create<Color?, Color?>(ParseColor(colors[0].crForeground), ParseColor(colors[0].crBackground));
}
else
{
result = Tuple.Create<Color?, Color?>(null, null);
}
});
return result;
}
private Color LoadColor(IVsFontAndColorStorage vsStorage, ColorKey colorKey)
{
var array = new ColorableItemInfo[1];
ErrorHandler.ThrowOnFailure(vsStorage.GetItem(colorKey.Name, array));
int isValid = colorKey.IsForeground
? array[0].bForegroundValid
: array[0].bBackgroundValid;
if (isValid == 0)
{
throw new Exception();
}
uint colorRef = colorKey.IsForeground
? array[0].crForeground
: array[0].crBackground;
return FromColorRef(vsStorage, colorRef);
}
private async void HandleOpenSolution(object sender = null, EventArgs e = null)
{
await this.JoinableTaskFactory.SwitchToMainThreadAsync();
//Use nested methods to avoid prompt (and need) for multiple MainThead checks/switches
IEnumerable <ProjectItem> RecurseProjectItems(ProjectItems projItems)
{
if (projItems != null)
{
foreach (ProjectItem item in projItems)
{
foreach (var subItem in RecurseProjectItem(item))
{
yield return(subItem);
}
}
}
}
IEnumerable <ProjectItem> RecurseProjectItem(ProjectItem item)
{
yield return(item);
foreach (var subItem in RecurseProjectItems(item.ProjectItems))
{
yield return(subItem);
}
}
IEnumerable <ProjectItem> GetProjectFiles(Project proj)
{
foreach (ProjectItem item in RecurseProjectItems(proj.ProjectItems))
{
yield return(item);
}
}
// TODO: handle res files being removed or added to a project - currently will be ignored. Issue #2
// Get all resource files from the solution
// Do this now, rather than in adornment manager for performance and to avoid thread issues
if (await this.GetServiceAsync(typeof(DTE)) is DTE dte)
{
foreach (var project in dte.Solution.Projects)
{
foreach (var solFile in GetProjectFiles((Project)project))
{
var filePath = solFile.FileNames[0];
var fileExt = System.IO.Path.GetExtension(filePath);
// Only interested in resx files
if (fileExt.Equals(".resx"))
{
// Only want neutral language ones, not locale specific versions
if (!System.IO.Path.GetFileNameWithoutExtension(filePath).Contains("."))
{
ResourceAdornmentManager.ResourceFiles.Add(filePath);
}
}
}
}
IVsFontAndColorStorage storage = (IVsFontAndColorStorage)VSPackage.GetGlobalService(typeof(IVsFontAndColorStorage));
var guid = new Guid("A27B4E24-A735-4d1d-B8E7-9716E1E3D8E0");
// Seem like reasonabel defaults as should be visible on light & dark theme
int _fontSize = 10;
Color _textColor = Colors.Gray;
if (storage != null && storage.OpenCategory(ref guid, (uint)(__FCSTORAGEFLAGS.FCSF_READONLY | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == Microsoft.VisualStudio.VSConstants.S_OK)
{
LOGFONTW[] Fnt = new LOGFONTW[] { new LOGFONTW() };
FontInfo[] Info = new FontInfo[] { new FontInfo() };
storage.GetFont(Fnt, Info);
_fontSize = Info[0].wPointSize;
}
if (storage != null && storage.OpenCategory(ref guid, (uint)(__FCSTORAGEFLAGS.FCSF_NOAUTOCOLORS | __FCSTORAGEFLAGS.FCSF_LOADDEFAULTS)) == Microsoft.VisualStudio.VSConstants.S_OK)
{
var info = new ColorableItemInfo[1];
// Get the color value configured for regular string display
storage.GetItem("String", info);
var win32Color = (int)info[0].crForeground;
int r = win32Color & 0x000000FF;
int g = (win32Color & 0x0000FF00) >> 8;
int b = (win32Color & 0x00FF0000) >> 16;
_textColor = Color.FromRgb((byte)r, (byte)g, (byte)b);
}
ResourceAdornmentManager.TextSize = _fontSize;
ResourceAdornmentManager.TextForegroundColor = _textColor;
var plural = ResourceAdornmentManager.ResourceFiles.Count > 1 ? "s" : string.Empty;
(await this.GetServiceAsync(typeof(DTE)) as DTE).StatusBar.Text = $"String Resource Visualizer initialized with {ResourceAdornmentManager.ResourceFiles.Count} resource file{plural}.";
}
}