Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / Framework / System / Windows / SystemKeyConverter.cs / 1 / SystemKeyConverter.cs
//---------------------------------------------------------------------------- // // File: SystemKeyConverter.cs // // Description: // TypeConverter for SystemResourceKey and SystemThemeKey. // // Copyright (C) 2003 by Microsoft Corporation. All rights reserved. // //--------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Globalization; using System.ComponentModel.Design.Serialization; using System.Windows.Controls; using System.Windows.Controls.Primitives; namespace System.Windows.Markup { ////// Common TypeConverter functionality SystemThemeKey and SystemResourceKey; each /// is an internal type, so gets serialized as an {x:Static} reference. /// internal class SystemKeyConverter : TypeConverter { ////// TypeConverter method override. /// /// /// ITypeDescriptorContext /// /// /// Type to convert from /// ////// true if conversion is possible /// public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { if (sourceType == null) { throw new ArgumentNullException("sourceType"); } return base.CanConvertFrom(context, sourceType); } ////// TypeConverter method override. /// /// /// ITypeDescriptorContext /// /// /// Type to convert to /// ////// true if conversion is possible /// public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) { // Validate Input Arguments if (destinationType == null) { throw new ArgumentNullException("destinationType"); } else if( destinationType == typeof(MarkupExtension) && context is IValueSerializerContext ) { return true; } return base.CanConvertTo(context, destinationType); } ////// TypeConverter method implementation. /// /// /// ITypeDescriptorContext /// /// /// current culture (see CLR specs) /// /// /// value to convert from /// ////// value that is result of conversion /// public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) { return base.ConvertFrom(context, culture, value); } ////// TypeConverter method implementation. /// /// /// ITypeDescriptorContext /// /// /// current culture (see CLR specs) /// /// /// value to convert from /// /// /// Type to convert to /// ////// converted value /// public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { // Input validation if (destinationType == null) { throw new ArgumentNullException("destinationType"); } if (destinationType == typeof(MarkupExtension) && CanConvertTo(context, destinationType) ) { SystemResourceKeyID keyId; // Get the SystemResourceKeyID if( value is SystemResourceKey ) { keyId = (value as SystemResourceKey).InternalKey; } else if( value is SystemThemeKey ) { keyId = (value as SystemThemeKey).InternalKey; } else { throw new ArgumentException(SR.Get(SRID.MustBeOfType, "value", "SystemResourceKey or SystemThemeKey")); } // System resource keys can be converted into a MarkupExtension (StaticExtension) Type keyType = SystemKeyConverter.GetSystemClassType(keyId); // Get the value serialization context IValueSerializerContext valueSerializerContext = context as IValueSerializerContext; if( valueSerializerContext != null ) { // And from that get a System.Type serializer ValueSerializer typeSerializer = valueSerializerContext.GetValueSerializerFor(typeof(Type)); if( typeSerializer != null ) { // And use that to create the string-ized class name string systemClassName = typeSerializer.ConvertToString(keyType, valueSerializerContext); // And finally create the StaticExtension. return new StaticExtension( systemClassName + "." + GetSystemKeyName(keyId) ); } } } return base.CanConvertTo(context, destinationType); } internal static Type GetSystemClassType(SystemResourceKeyID id) { if ((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemColorsEnd)) { return typeof(SystemColors); } else if ((SystemResourceKeyID.InternalSystemFontsStart < id) && (id < SystemResourceKeyID.InternalSystemFontsEnd)) { return typeof(SystemFonts); } else if ((SystemResourceKeyID.InternalSystemParametersStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) { return typeof(SystemParameters); } else if (SystemResourceKeyID.MenuItemSeparatorStyle == id) { return typeof(MenuItem); } else if ((SystemResourceKeyID.ToolBarButtonStyle <= id) && (id <= SystemResourceKeyID.ToolBarMenuStyle)) { return typeof(ToolBar); } else if (SystemResourceKeyID.StatusBarSeparatorStyle == id) { return typeof(StatusBar); } else if ((SystemResourceKeyID.GridViewScrollViewerStyle <= id) && (id <= SystemResourceKeyID.GridViewItemContainerStyle)) { return typeof(GridView); } return null; } internal static string GetSystemClassName(SystemResourceKeyID id) { if ((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemColorsEnd)) { return "SystemColors"; } else if ((SystemResourceKeyID.InternalSystemFontsStart < id) && (id < SystemResourceKeyID.InternalSystemFontsEnd)) { return "SystemFonts"; } else if ((SystemResourceKeyID.InternalSystemParametersStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) { return "SystemParameters"; } else if (SystemResourceKeyID.MenuItemSeparatorStyle == id) { return "MenuItem"; } else if ((SystemResourceKeyID.ToolBarButtonStyle <= id) && (id <= SystemResourceKeyID.ToolBarMenuStyle)) { return "ToolBar"; } else if (SystemResourceKeyID.StatusBarSeparatorStyle == id) { return "StatusBar"; } else if ((SystemResourceKeyID.GridViewScrollViewerStyle <= id) && (id <= SystemResourceKeyID.GridViewItemContainerStyle)) { return "GridView"; } return String.Empty; } internal static string GetSystemKeyName(SystemResourceKeyID id) { if (((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) || ((SystemResourceKeyID.GridViewScrollViewerStyle <= id) && (id <= SystemResourceKeyID.GridViewItemContainerStyle))) { return Enum.GetName(typeof(SystemResourceKeyID), id) + "Key"; } else if (SystemResourceKeyID.MenuItemSeparatorStyle == id || SystemResourceKeyID.StatusBarSeparatorStyle == id) { return "SeparatorStyleKey"; } else if ((SystemResourceKeyID.ToolBarButtonStyle <= id) && (id <= SystemResourceKeyID.ToolBarMenuStyle)) { string propName = Enum.GetName(typeof(SystemResourceKeyID), id) + "Key"; return propName.Remove(0, 7); // Remove the "ToolBar" prefix } return String.Empty; } internal static string GetSystemPropertyName(SystemResourceKeyID id) { if ((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) { return Enum.GetName(typeof(SystemResourceKeyID), id); } return String.Empty; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // // File: SystemKeyConverter.cs // // Description: // TypeConverter for SystemResourceKey and SystemThemeKey. // // Copyright (C) 2003 by Microsoft Corporation. All rights reserved. // //--------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Globalization; using System.ComponentModel.Design.Serialization; using System.Windows.Controls; using System.Windows.Controls.Primitives; namespace System.Windows.Markup { ////// Common TypeConverter functionality SystemThemeKey and SystemResourceKey; each /// is an internal type, so gets serialized as an {x:Static} reference. /// internal class SystemKeyConverter : TypeConverter { ////// TypeConverter method override. /// /// /// ITypeDescriptorContext /// /// /// Type to convert from /// ////// true if conversion is possible /// public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { if (sourceType == null) { throw new ArgumentNullException("sourceType"); } return base.CanConvertFrom(context, sourceType); } ////// TypeConverter method override. /// /// /// ITypeDescriptorContext /// /// /// Type to convert to /// ////// true if conversion is possible /// public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) { // Validate Input Arguments if (destinationType == null) { throw new ArgumentNullException("destinationType"); } else if( destinationType == typeof(MarkupExtension) && context is IValueSerializerContext ) { return true; } return base.CanConvertTo(context, destinationType); } ////// TypeConverter method implementation. /// /// /// ITypeDescriptorContext /// /// /// current culture (see CLR specs) /// /// /// value to convert from /// ////// value that is result of conversion /// public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) { return base.ConvertFrom(context, culture, value); } ////// TypeConverter method implementation. /// /// /// ITypeDescriptorContext /// /// /// current culture (see CLR specs) /// /// /// value to convert from /// /// /// Type to convert to /// ////// converted value /// public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) { // Input validation if (destinationType == null) { throw new ArgumentNullException("destinationType"); } if (destinationType == typeof(MarkupExtension) && CanConvertTo(context, destinationType) ) { SystemResourceKeyID keyId; // Get the SystemResourceKeyID if( value is SystemResourceKey ) { keyId = (value as SystemResourceKey).InternalKey; } else if( value is SystemThemeKey ) { keyId = (value as SystemThemeKey).InternalKey; } else { throw new ArgumentException(SR.Get(SRID.MustBeOfType, "value", "SystemResourceKey or SystemThemeKey")); } // System resource keys can be converted into a MarkupExtension (StaticExtension) Type keyType = SystemKeyConverter.GetSystemClassType(keyId); // Get the value serialization context IValueSerializerContext valueSerializerContext = context as IValueSerializerContext; if( valueSerializerContext != null ) { // And from that get a System.Type serializer ValueSerializer typeSerializer = valueSerializerContext.GetValueSerializerFor(typeof(Type)); if( typeSerializer != null ) { // And use that to create the string-ized class name string systemClassName = typeSerializer.ConvertToString(keyType, valueSerializerContext); // And finally create the StaticExtension. return new StaticExtension( systemClassName + "." + GetSystemKeyName(keyId) ); } } } return base.CanConvertTo(context, destinationType); } internal static Type GetSystemClassType(SystemResourceKeyID id) { if ((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemColorsEnd)) { return typeof(SystemColors); } else if ((SystemResourceKeyID.InternalSystemFontsStart < id) && (id < SystemResourceKeyID.InternalSystemFontsEnd)) { return typeof(SystemFonts); } else if ((SystemResourceKeyID.InternalSystemParametersStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) { return typeof(SystemParameters); } else if (SystemResourceKeyID.MenuItemSeparatorStyle == id) { return typeof(MenuItem); } else if ((SystemResourceKeyID.ToolBarButtonStyle <= id) && (id <= SystemResourceKeyID.ToolBarMenuStyle)) { return typeof(ToolBar); } else if (SystemResourceKeyID.StatusBarSeparatorStyle == id) { return typeof(StatusBar); } else if ((SystemResourceKeyID.GridViewScrollViewerStyle <= id) && (id <= SystemResourceKeyID.GridViewItemContainerStyle)) { return typeof(GridView); } return null; } internal static string GetSystemClassName(SystemResourceKeyID id) { if ((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemColorsEnd)) { return "SystemColors"; } else if ((SystemResourceKeyID.InternalSystemFontsStart < id) && (id < SystemResourceKeyID.InternalSystemFontsEnd)) { return "SystemFonts"; } else if ((SystemResourceKeyID.InternalSystemParametersStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) { return "SystemParameters"; } else if (SystemResourceKeyID.MenuItemSeparatorStyle == id) { return "MenuItem"; } else if ((SystemResourceKeyID.ToolBarButtonStyle <= id) && (id <= SystemResourceKeyID.ToolBarMenuStyle)) { return "ToolBar"; } else if (SystemResourceKeyID.StatusBarSeparatorStyle == id) { return "StatusBar"; } else if ((SystemResourceKeyID.GridViewScrollViewerStyle <= id) && (id <= SystemResourceKeyID.GridViewItemContainerStyle)) { return "GridView"; } return String.Empty; } internal static string GetSystemKeyName(SystemResourceKeyID id) { if (((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) || ((SystemResourceKeyID.GridViewScrollViewerStyle <= id) && (id <= SystemResourceKeyID.GridViewItemContainerStyle))) { return Enum.GetName(typeof(SystemResourceKeyID), id) + "Key"; } else if (SystemResourceKeyID.MenuItemSeparatorStyle == id || SystemResourceKeyID.StatusBarSeparatorStyle == id) { return "SeparatorStyleKey"; } else if ((SystemResourceKeyID.ToolBarButtonStyle <= id) && (id <= SystemResourceKeyID.ToolBarMenuStyle)) { string propName = Enum.GetName(typeof(SystemResourceKeyID), id) + "Key"; return propName.Remove(0, 7); // Remove the "ToolBar" prefix } return String.Empty; } internal static string GetSystemPropertyName(SystemResourceKeyID id) { if ((SystemResourceKeyID.InternalSystemColorsStart < id) && (id < SystemResourceKeyID.InternalSystemParametersEnd)) { return Enum.GetName(typeof(SystemResourceKeyID), id); } return String.Empty; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DynamicMethod.cs
- XappLauncher.cs
- ArrayElementGridEntry.cs
- SoapInteropTypes.cs
- WebScriptEnablingElement.cs
- ServiceContractGenerationContext.cs
- DataGridViewColumnDividerDoubleClickEventArgs.cs
- ToolStripPanel.cs
- SemaphoreFullException.cs
- ObjectListItem.cs
- SelectionManager.cs
- StylusPoint.cs
- ToolStripGripRenderEventArgs.cs
- HashCryptoHandle.cs
- CryptoHelper.cs
- DataControlImageButton.cs
- SmiXetterAccessMap.cs
- XamlDesignerSerializationManager.cs
- XPathNodeIterator.cs
- DeclaredTypeElement.cs
- SmiXetterAccessMap.cs
- AnimationLayer.cs
- ButtonAutomationPeer.cs
- FamilyTypeface.cs
- ProxyWebPartConnectionCollection.cs
- CompModSwitches.cs
- Line.cs
- BaseTemplateCodeDomTreeGenerator.cs
- LeaseManager.cs
- DesignerOptions.cs
- AuthenticationConfig.cs
- CodeVariableReferenceExpression.cs
- InputScopeNameConverter.cs
- VirtualPathUtility.cs
- TransactedBatchingBehavior.cs
- VerticalAlignConverter.cs
- ModuleElement.cs
- Thickness.cs
- SqlRecordBuffer.cs
- Exceptions.cs
- oledbmetadatacollectionnames.cs
- XXXInfos.cs
- BufferModesCollection.cs
- MsmqUri.cs
- Guid.cs
- ImportDesigner.xaml.cs
- ValidationResult.cs
- ButtonPopupAdapter.cs
- Attributes.cs
- AppDomainFactory.cs
- ControlEvent.cs
- SqlAliaser.cs
- DesignTimeTemplateParser.cs
- AssemblyBuilder.cs
- BasicExpandProvider.cs
- SystemColors.cs
- NonBatchDirectoryCompiler.cs
- DispatcherObject.cs
- NativeMethods.cs
- Command.cs
- UnsafeNativeMethods.cs
- XmlNamedNodeMap.cs
- StorageComplexPropertyMapping.cs
- FamilyMapCollection.cs
- DataGridViewImageColumn.cs
- behaviorssection.cs
- WebEncodingValidatorAttribute.cs
- PagesChangedEventArgs.cs
- AutomationElement.cs
- NetCodeGroup.cs
- ellipse.cs
- SlotInfo.cs
- ParseChildrenAsPropertiesAttribute.cs
- ThemeDictionaryExtension.cs
- ZeroOpNode.cs
- OneWayBindingElementImporter.cs
- NonBatchDirectoryCompiler.cs
- MatrixKeyFrameCollection.cs
- httpstaticobjectscollection.cs
- ButtonStandardAdapter.cs
- WinEventQueueItem.cs
- BitVector32.cs
- ContextMenuStripGroupCollection.cs
- AnonymousIdentificationSection.cs
- MetafileHeader.cs
- ColumnMapTranslator.cs
- GridViewActionList.cs
- WeakEventManager.cs
- HandlerBase.cs
- DefaultValueAttribute.cs
- GridProviderWrapper.cs
- ShapingEngine.cs
- UpdateDelegates.Generated.cs
- PageContentCollection.cs
- AppSettingsExpressionEditor.cs
- ScriptControl.cs
- PropertyGeneratedEventArgs.cs
- CharEntityEncoderFallback.cs
- HttpResponseInternalWrapper.cs
- SystemWebCachingSectionGroup.cs