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98 lines
2.7 KiB
98 lines
2.7 KiB
/*************************************************************************************
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Extended WPF Toolkit
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Copyright (C) 2007-2013 Xceed Software Inc.
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This program is provided to you under the terms of the Microsoft Public
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License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
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For more features, controls, and fast professional support,
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pick up the Plus Edition at http://xceed.com/wpf_toolkit
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Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
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***********************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Media;
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using System.Windows;
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namespace Xceed.Wpf.Toolkit.Core.Utilities
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{
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internal class FontUtilities
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{
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internal static IEnumerable<FontFamily> Families
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{
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get
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{
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#if !VS2008
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// Workaround for a WPF 4 bug.
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foreach( FontFamily font in Fonts.SystemFontFamilies )
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{
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try
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{
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// In WPF 4, this will throw an exception.
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var throwAcess = font.FamilyNames;
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}
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catch
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{
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// It throws. Go to the next font family.
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continue;
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}
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// If it does not throw, return the font.
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yield return font;
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}
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#else
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return Fonts.SystemFontFamilies;
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#endif
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}
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}
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internal static IEnumerable<FontWeight> Weights
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{
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get
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{
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yield return FontWeights.Black;
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yield return FontWeights.Bold;
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yield return FontWeights.ExtraBlack;
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yield return FontWeights.ExtraBold;
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yield return FontWeights.ExtraLight;
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yield return FontWeights.Light;
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yield return FontWeights.Medium;
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yield return FontWeights.Normal;
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yield return FontWeights.SemiBold;
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yield return FontWeights.Thin;
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}
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}
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internal static IEnumerable<FontStyle> Styles
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{
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get
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{
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yield return FontStyles.Italic;
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yield return FontStyles.Normal;
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}
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}
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internal static IEnumerable<FontStretch> Stretches
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{
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get
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{
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yield return FontStretches.Condensed;
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yield return FontStretches.Expanded;
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yield return FontStretches.ExtraCondensed;
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yield return FontStretches.ExtraExpanded;
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yield return FontStretches.Normal;
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yield return FontStretches.SemiCondensed;
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yield return FontStretches.SemiExpanded;
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yield return FontStretches.UltraCondensed;
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yield return FontStretches.UltraExpanded;
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}
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}
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}
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}
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