Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / xsp / System / Web / UI / WebParts / WebPartMenuStyle.cs / 1 / WebPartMenuStyle.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Globalization; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class WebPartMenuStyle : TableStyle, ICustomTypeDescriptor { private const int PROP_SHADOWCOLOR = 0x00200000; public WebPartMenuStyle() : this(null) { } public WebPartMenuStyle(StateBag bag) : base(bag) { CellPadding = 1; CellSpacing = 0; } ////// [ WebCategory("Appearance"), DefaultValue(typeof(Color), ""), TypeConverterAttribute(typeof(WebColorConverter)), WebSysDescription(SR.WebPartMenuStyle_ShadowColor) ] public Color ShadowColor { get { if (IsSet(PROP_SHADOWCOLOR)) { return (Color)(ViewState["ShadowColor"]); } return Color.Empty; } set { ViewState["ShadowColor"] = value; SetBit(PROP_SHADOWCOLOR); } } ////// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), EditorBrowsable(EditorBrowsableState.Never) ] public override HorizontalAlign HorizontalAlign { get { return base.HorizontalAlign; } set { } } ///protected override void FillStyleAttributes(CssStyleCollection attributes, IUrlResolutionService urlResolver) { base.FillStyleAttributes(attributes, urlResolver); Color shadowColor = ShadowColor; if (shadowColor.IsEmpty == false) { string colorValue = ColorTranslator.ToHtml(shadowColor); string filterValue = "progid:DXImageTransform.Microsoft.Shadow(color='" + colorValue + "', Direction=135, Strength=3)"; attributes.Add(HtmlTextWriterStyle.Filter, filterValue); } } /// public override void CopyFrom(Style s) { if (s != null && !s.IsEmpty) { base.CopyFrom(s); if (s is WebPartMenuStyle) { WebPartMenuStyle ms = (WebPartMenuStyle)s; // Only copy the BackImageUrl if it isn't in the source Style's registered CSS class if (s.RegisteredCssClass.Length != 0) { if (ms.IsSet(PROP_SHADOWCOLOR)) { ViewState.Remove("ShadowColor"); ClearBit(PROP_SHADOWCOLOR); } } else { if (ms.IsSet(PROP_SHADOWCOLOR)) { this.ShadowColor = ms.ShadowColor; } } } } } /// public override void MergeWith(Style s) { if (s != null && !s.IsEmpty) { if (IsEmpty) { // merge into an empty style is equivalent to a copy, // which is more efficient CopyFrom(s); return; } base.MergeWith(s); if (s is WebPartMenuStyle) { WebPartMenuStyle ms = (WebPartMenuStyle)s; // Since we're already copying the registered CSS class in base.MergeWith, we don't // need to any attributes that would be included in that class. if (s.RegisteredCssClass.Length == 0) { if (ms.IsSet(PROP_SHADOWCOLOR) && !this.IsSet(PROP_SHADOWCOLOR)) this.ShadowColor = ms.ShadowColor; } } } } /// public override void Reset() { if (IsSet(PROP_SHADOWCOLOR)) { ViewState.Remove("ShadowColor"); } base.Reset(); } #region ICustomTypeDesciptor implementation System.ComponentModel.AttributeCollection ICustomTypeDescriptor.GetAttributes() { return TypeDescriptor.GetAttributes(this, true); } string ICustomTypeDescriptor.GetClassName() { return TypeDescriptor.GetClassName(this, true); } string ICustomTypeDescriptor.GetComponentName() { return TypeDescriptor.GetComponentName(this, true); } TypeConverter ICustomTypeDescriptor.GetConverter() { return TypeDescriptor.GetConverter(this, true); } EventDescriptor ICustomTypeDescriptor.GetDefaultEvent() { return TypeDescriptor.GetDefaultEvent(this, true); } PropertyDescriptor ICustomTypeDescriptor.GetDefaultProperty() { return TypeDescriptor.GetDefaultProperty(this, true); } object ICustomTypeDescriptor.GetEditor(Type editorBaseType) { return TypeDescriptor.GetEditor(this, editorBaseType, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents() { return TypeDescriptor.GetEvents(this, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents(Attribute[] attributes) { return TypeDescriptor.GetEvents(this, attributes, true); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties() { return ((ICustomTypeDescriptor)this).GetProperties(null); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[] attributes) { PropertyDescriptorCollection oldProperties = TypeDescriptor.GetProperties(GetType(), attributes); PropertyDescriptor[] newProperties = new PropertyDescriptor[oldProperties.Count]; PropertyDescriptor oldPaddingProperty = oldProperties["CellPadding"]; PropertyDescriptor newPaddingProperty = TypeDescriptor.CreateProperty(GetType(), oldPaddingProperty, new DefaultValueAttribute(1)); PropertyDescriptor oldSpacingProperty = oldProperties["CellSpacing"]; PropertyDescriptor newSpacingProperty = TypeDescriptor.CreateProperty(GetType(), oldSpacingProperty, new DefaultValueAttribute(0)); PropertyDescriptor oldFontProperty = oldProperties["Font"]; PropertyDescriptor newFontProperty = TypeDescriptor.CreateProperty(GetType(), oldFontProperty, new BrowsableAttribute(false), new ThemeableAttribute(false), new EditorBrowsableAttribute(EditorBrowsableState.Never)); PropertyDescriptor oldForeColorProperty = oldProperties["ForeColor"]; PropertyDescriptor newForeColorProperty = TypeDescriptor.CreateProperty(GetType(), oldForeColorProperty, new BrowsableAttribute(false), new ThemeableAttribute(false), new EditorBrowsableAttribute(EditorBrowsableState.Never)); for (int i = 0; i < oldProperties.Count; i++) { PropertyDescriptor property = oldProperties[i]; if (property == oldPaddingProperty) { newProperties[i] = newPaddingProperty; } else if (property == oldSpacingProperty) { newProperties[i] = newSpacingProperty; } else if (property == oldFontProperty) { newProperties[i] = newFontProperty; } else if (property == oldForeColorProperty) { newProperties[i] = newForeColorProperty; } else { newProperties[i] = property; } } return new PropertyDescriptorCollection(newProperties, true); } object ICustomTypeDescriptor.GetPropertyOwner(PropertyDescriptor pd) { return this; } #endregion //ICustomTypeDescriptor implementation } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Globalization; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class WebPartMenuStyle : TableStyle, ICustomTypeDescriptor { private const int PROP_SHADOWCOLOR = 0x00200000; public WebPartMenuStyle() : this(null) { } public WebPartMenuStyle(StateBag bag) : base(bag) { CellPadding = 1; CellSpacing = 0; } ////// [ WebCategory("Appearance"), DefaultValue(typeof(Color), ""), TypeConverterAttribute(typeof(WebColorConverter)), WebSysDescription(SR.WebPartMenuStyle_ShadowColor) ] public Color ShadowColor { get { if (IsSet(PROP_SHADOWCOLOR)) { return (Color)(ViewState["ShadowColor"]); } return Color.Empty; } set { ViewState["ShadowColor"] = value; SetBit(PROP_SHADOWCOLOR); } } ////// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), EditorBrowsable(EditorBrowsableState.Never) ] public override HorizontalAlign HorizontalAlign { get { return base.HorizontalAlign; } set { } } ///protected override void FillStyleAttributes(CssStyleCollection attributes, IUrlResolutionService urlResolver) { base.FillStyleAttributes(attributes, urlResolver); Color shadowColor = ShadowColor; if (shadowColor.IsEmpty == false) { string colorValue = ColorTranslator.ToHtml(shadowColor); string filterValue = "progid:DXImageTransform.Microsoft.Shadow(color='" + colorValue + "', Direction=135, Strength=3)"; attributes.Add(HtmlTextWriterStyle.Filter, filterValue); } } /// public override void CopyFrom(Style s) { if (s != null && !s.IsEmpty) { base.CopyFrom(s); if (s is WebPartMenuStyle) { WebPartMenuStyle ms = (WebPartMenuStyle)s; // Only copy the BackImageUrl if it isn't in the source Style's registered CSS class if (s.RegisteredCssClass.Length != 0) { if (ms.IsSet(PROP_SHADOWCOLOR)) { ViewState.Remove("ShadowColor"); ClearBit(PROP_SHADOWCOLOR); } } else { if (ms.IsSet(PROP_SHADOWCOLOR)) { this.ShadowColor = ms.ShadowColor; } } } } } /// public override void MergeWith(Style s) { if (s != null && !s.IsEmpty) { if (IsEmpty) { // merge into an empty style is equivalent to a copy, // which is more efficient CopyFrom(s); return; } base.MergeWith(s); if (s is WebPartMenuStyle) { WebPartMenuStyle ms = (WebPartMenuStyle)s; // Since we're already copying the registered CSS class in base.MergeWith, we don't // need to any attributes that would be included in that class. if (s.RegisteredCssClass.Length == 0) { if (ms.IsSet(PROP_SHADOWCOLOR) && !this.IsSet(PROP_SHADOWCOLOR)) this.ShadowColor = ms.ShadowColor; } } } } /// public override void Reset() { if (IsSet(PROP_SHADOWCOLOR)) { ViewState.Remove("ShadowColor"); } base.Reset(); } #region ICustomTypeDesciptor implementation System.ComponentModel.AttributeCollection ICustomTypeDescriptor.GetAttributes() { return TypeDescriptor.GetAttributes(this, true); } string ICustomTypeDescriptor.GetClassName() { return TypeDescriptor.GetClassName(this, true); } string ICustomTypeDescriptor.GetComponentName() { return TypeDescriptor.GetComponentName(this, true); } TypeConverter ICustomTypeDescriptor.GetConverter() { return TypeDescriptor.GetConverter(this, true); } EventDescriptor ICustomTypeDescriptor.GetDefaultEvent() { return TypeDescriptor.GetDefaultEvent(this, true); } PropertyDescriptor ICustomTypeDescriptor.GetDefaultProperty() { return TypeDescriptor.GetDefaultProperty(this, true); } object ICustomTypeDescriptor.GetEditor(Type editorBaseType) { return TypeDescriptor.GetEditor(this, editorBaseType, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents() { return TypeDescriptor.GetEvents(this, true); } EventDescriptorCollection ICustomTypeDescriptor.GetEvents(Attribute[] attributes) { return TypeDescriptor.GetEvents(this, attributes, true); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties() { return ((ICustomTypeDescriptor)this).GetProperties(null); } PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[] attributes) { PropertyDescriptorCollection oldProperties = TypeDescriptor.GetProperties(GetType(), attributes); PropertyDescriptor[] newProperties = new PropertyDescriptor[oldProperties.Count]; PropertyDescriptor oldPaddingProperty = oldProperties["CellPadding"]; PropertyDescriptor newPaddingProperty = TypeDescriptor.CreateProperty(GetType(), oldPaddingProperty, new DefaultValueAttribute(1)); PropertyDescriptor oldSpacingProperty = oldProperties["CellSpacing"]; PropertyDescriptor newSpacingProperty = TypeDescriptor.CreateProperty(GetType(), oldSpacingProperty, new DefaultValueAttribute(0)); PropertyDescriptor oldFontProperty = oldProperties["Font"]; PropertyDescriptor newFontProperty = TypeDescriptor.CreateProperty(GetType(), oldFontProperty, new BrowsableAttribute(false), new ThemeableAttribute(false), new EditorBrowsableAttribute(EditorBrowsableState.Never)); PropertyDescriptor oldForeColorProperty = oldProperties["ForeColor"]; PropertyDescriptor newForeColorProperty = TypeDescriptor.CreateProperty(GetType(), oldForeColorProperty, new BrowsableAttribute(false), new ThemeableAttribute(false), new EditorBrowsableAttribute(EditorBrowsableState.Never)); for (int i = 0; i < oldProperties.Count; i++) { PropertyDescriptor property = oldProperties[i]; if (property == oldPaddingProperty) { newProperties[i] = newPaddingProperty; } else if (property == oldSpacingProperty) { newProperties[i] = newSpacingProperty; } else if (property == oldFontProperty) { newProperties[i] = newFontProperty; } else if (property == oldForeColorProperty) { newProperties[i] = newForeColorProperty; } else { newProperties[i] = property; } } return new PropertyDescriptorCollection(newProperties, true); } object ICustomTypeDescriptor.GetPropertyOwner(PropertyDescriptor pd) { return this; } #endregion //ICustomTypeDescriptor implementation } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- BamlLocalizableResource.cs
- Part.cs
- PackagingUtilities.cs
- BitStack.cs
- CellParagraph.cs
- TransformDescriptor.cs
- VirtualizingPanel.cs
- OracleTimeSpan.cs
- Compiler.cs
- SafeNativeMemoryHandle.cs
- ResourceBinder.cs
- BindingMemberInfo.cs
- SelectionPatternIdentifiers.cs
- SplitContainer.cs
- X509RecipientCertificateServiceElement.cs
- Point3DCollection.cs
- SuppressIldasmAttribute.cs
- EncodedStreamFactory.cs
- ButtonAutomationPeer.cs
- MarginsConverter.cs
- SamlAttributeStatement.cs
- DependencyPropertyKey.cs
- IntellisenseTextBox.designer.cs
- ReflectPropertyDescriptor.cs
- OdbcStatementHandle.cs
- EventDescriptor.cs
- DbParameterCollectionHelper.cs
- ExceptionHandler.cs
- DependencyObjectValidator.cs
- TextBoxAutoCompleteSourceConverter.cs
- HashAlgorithm.cs
- DeviceContext.cs
- DBSqlParserColumnCollection.cs
- ConstraintStruct.cs
- SrgsGrammarCompiler.cs
- GuidelineCollection.cs
- DataGridViewLinkColumn.cs
- GroupedContextMenuStrip.cs
- WebPartConnectionsEventArgs.cs
- EdmProperty.cs
- CodeSnippetStatement.cs
- GeometryDrawing.cs
- Relationship.cs
- DbConnectionInternal.cs
- WpfXamlLoader.cs
- SessionPageStateSection.cs
- OperatingSystem.cs
- Command.cs
- XmlSchema.cs
- BehaviorDragDropEventArgs.cs
- DetailsViewDeletedEventArgs.cs
- TrackingDataItem.cs
- FixedNode.cs
- IISUnsafeMethods.cs
- ClientBuildManager.cs
- ServiceModelConfiguration.cs
- OleDbDataAdapter.cs
- MD5.cs
- ScriptMethodAttribute.cs
- Journal.cs
- ResourcePermissionBase.cs
- StrokeSerializer.cs
- infer.cs
- OdbcConnectionFactory.cs
- GeneratedContractType.cs
- ProfilePropertySettingsCollection.cs
- DynamicPropertyHolder.cs
- StringValidator.cs
- GuidelineSet.cs
- TextHidden.cs
- DependencyObjectValidator.cs
- CaseExpr.cs
- formatstringdialog.cs
- SqlDelegatedTransaction.cs
- ThrowHelper.cs
- ObjectQueryExecutionPlan.cs
- TextReader.cs
- MailMessageEventArgs.cs
- RewritingSimplifier.cs
- DbParameterCollectionHelper.cs
- StringToken.cs
- TextTreeNode.cs
- OleDbWrapper.cs
- CustomWebEventKey.cs
- XmlUrlResolver.cs
- CodeSubDirectoriesCollection.cs
- SettingsPropertyWrongTypeException.cs
- WebBrowserHelper.cs
- BindUriHelper.cs
- FileDialog.cs
- InheritanceAttribute.cs
- ContainerTracking.cs
- StylusPointCollection.cs
- SelectionHighlightInfo.cs
- ExpandCollapsePattern.cs
- ItemTypeToolStripMenuItem.cs
- BitmapSourceSafeMILHandle.cs
- formatstringdialog.cs
- AddInBase.cs
- TypeDelegator.cs