internal static void AdjustFontSize(IServiceProvider serviceProvider, Guid category, short change)
{
IVsFontAndColorStorage storage = (IVsFontAndColorStorage)serviceProvider.GetService(typeof(SVsFontAndColorStorage));
IVsFontAndColorUtilities utilities = storage as IVsFontAndColorUtilities;
LOGFONTW[] pLOGFONT = new LOGFONTW[1];
FontInfo[] pInfo = new FontInfo[1];
ErrorHandler.ThrowOnFailure(storage.OpenCategory(category, (uint)(__FCSTORAGEFLAGS.FCSF_LOADDEFAULTS | __FCSTORAGEFLAGS.FCSF_PROPAGATECHANGES)));
try
{
if (!ErrorHandler.Succeeded(storage.GetFont(pLOGFONT, pInfo)))
{
return;
}
pInfo[0].wPointSize = checked ((ushort)(pInfo[0].wPointSize + change));
ErrorHandler.ThrowOnFailure(storage.SetFont(pInfo));
ErrorHandler.ThrowOnFailure(utilities.FreeFontInfo(pInfo));
}
finally
{
storage.CloseCategory();
}
}
public ColorStorage(IServiceProvider provider)
{
Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread();
Shell = (IVsUIShell2)provider.GetService(typeof(SVsUIShell));
Storage = (IVsFontAndColorStorage)provider.GetService(typeof(SVsFontAndColorStorage));
Utilities = (IVsFontAndColorUtilities)Storage;
}
protected ClassificationColorManager(IServiceProvider serviceProvider)
{
fontAndColorStorage = serviceProvider.GetService(typeof(SVsFontAndColorStorage)) as IVsFontAndColorStorage;
fontAndColorUtilities = serviceProvider.GetService(typeof(SVsFontAndColorStorage)) as IVsFontAndColorUtilities;
// Initialize theme engine
themeEngine = new VisualStudioThemeEngine(serviceProvider);
themeEngine.OnThemeChanged += themeEngine_OnThemeChanged;
}
public TextInformationManager(IServiceProvider serviceProvider, IComponentModel componentModel)
{
this.serviceProvider = serviceProvider;
this.componentModel = componentModel;
fontAndColorStorage = (IVsFontAndColorStorage) serviceProvider.GetService(typeof (SVsFontAndColorStorage));
fontAndColorUtilities = fontAndColorStorage as IVsFontAndColorUtilities;
fontAndColorCache = (IVsFontAndColorCacheManager)serviceProvider.GetService(typeof(SVsFontAndColorCacheManager));
textManager = (IVsTextManager) serviceProvider.GetService(typeof (SVsTextManager));
editorAdaptersFactoryService = componentModel.GetService<IVsEditorAdaptersFactoryService>();
textStructureNavigatorSelectorService = componentModel.GetService<ITextStructureNavigatorSelectorService>();
classicationFormatMapService = componentModel.GetService<IClassificationFormatMapService>();
classificationAggregatorService = componentModel.GetService<IClassifierAggregatorService>();
}
public ColorStorage(IServiceProvider provider)
{
Shell = (IVsUIShell2)provider.GetService(typeof(SVsUIShell));
Storage = (IVsFontAndColorStorage)provider.GetService(typeof(SVsFontAndColorStorage));
Utilities = (IVsFontAndColorUtilities)Storage;
}
public FontAndColorsHelper()
{
fncStorage = (IVsFontAndColorStorage)Package.GetGlobalService(typeof(SVsFontAndColorStorage));
fncUtils = (IVsFontAndColorUtilities)Package.GetGlobalService(typeof(SVsFontAndColorStorage));
}
