Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Design / ActivityDesignerAccessibleObject.cs / 1305376 / ActivityDesignerAccessibleObject.cs
#pragma warning disable 1634, 1691
namespace System.Workflow.ComponentModel.Design
{
using System;
using System.IO;
using System.Drawing;
using System.CodeDom;
using System.Diagnostics;
using System.Collections;
using System.Collections.Generic;
using System.Windows.Forms;
using System.ComponentModel;
using System.Globalization;
using System.Drawing.Design;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using System.Windows.Forms.Design;
using System.ComponentModel.Design;
using System.Collections.Specialized;
using System.ComponentModel.Design.Serialization;
using System.Workflow.ComponentModel.Compiler;
using System.Workflow.ComponentModel.Serialization;
using System.Collections.ObjectModel;
using System.Reflection;
using System.Workflow.ComponentModel.Design;
using System.Runtime.Serialization.Formatters.Binary;
//
#region Class ActivityDesignerAccessibleObject
///
/// Accessibility object class for the ActivityDesigner
///
public class ActivityDesignerAccessibleObject : AccessibleObject
{
private ActivityDesigner activityDesigner;
///
/// Constructs the accessibility class for ActivityDesigner
///
/// ActivityDesigner associated with accessiblity object
public ActivityDesignerAccessibleObject(ActivityDesigner activityDesigner)
{
if (activityDesigner == null)
throw new ArgumentNullException("activityDesigner");
if (activityDesigner.Activity == null)
throw new ArgumentException(DR.GetString(DR.DesignerNotInitialized), "activityDesigner");
this.activityDesigner = activityDesigner;
}
public override Rectangle Bounds
{
get
{
return this.activityDesigner.InternalRectangleToScreen(this.activityDesigner.Bounds);
}
}
public override string DefaultAction
{
get
{
return DR.GetString(DR.AccessibleAction);
}
}
public override string Description
{
get
{
return DR.GetString(DR.ActivityDesignerAccessibleDescription, this.activityDesigner.Activity.GetType().Name);
}
}
public override string Help
{
get
{
return DR.GetString(DR.ActivityDesignerAccessibleHelp, this.activityDesigner.Activity.GetType().Name);
}
}
public override string Name
{
get
{
Activity activity = this.activityDesigner.Activity as Activity;
if (activity != null)
{
if (TypeDescriptor.GetProperties(activity)["TypeName"] != null)
return TypeDescriptor.GetProperties(activity)["TypeName"].GetValue(activity) as string;
else if (!string.IsNullOrEmpty(activity.QualifiedName))
return activity.QualifiedName;
else
return activity.GetType().FullName;
}
else
{
return base.Name;
}
}
set
{
//We do not allow setting ID programatically
}
}
public override AccessibleObject Parent
{
get
{
CompositeActivityDesigner compositeDesigner = this.activityDesigner.ParentDesigner;
return (compositeDesigner != null) ? compositeDesigner.AccessibilityObject : null;
}
}
public override AccessibleRole Role
{
get
{
return AccessibleRole.Diagram;
}
}
public override AccessibleStates State
{
get
{
AccessibleStates state = (this.activityDesigner.IsSelected) ? AccessibleStates.Selected : AccessibleStates.Selectable;
state |= AccessibleStates.MultiSelectable;
state |= (this.activityDesigner.IsPrimarySelection) ? AccessibleStates.Focused : AccessibleStates.Focusable;
if (this.activityDesigner.IsLocked)
state |= AccessibleStates.ReadOnly;
else
state |= AccessibleStates.Moveable;
if (!this.activityDesigner.IsVisible)
state |= AccessibleStates.Invisible;
return state;
}
}
public override void DoDefaultAction()
{
ISelectionService selectionService = GetService(typeof(ISelectionService)) as ISelectionService;
if (selectionService != null)
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Replace);
else
base.DoDefaultAction();
}
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (navdir == AccessibleNavigation.FirstChild)
{
return GetChild(0);
}
else if (navdir == AccessibleNavigation.LastChild)
{
return GetChild(GetChildCount() - 1);
}
else
{
CompositeActivityDesigner compositeDesigner = this.activityDesigner.ParentDesigner;
if (compositeDesigner != null)
{
DesignerNavigationDirection navigate = default(DesignerNavigationDirection);
if (navdir == AccessibleNavigation.Left)
navigate = DesignerNavigationDirection.Left;
else if (navdir == AccessibleNavigation.Right)
navigate = DesignerNavigationDirection.Right;
else if (navdir == AccessibleNavigation.Up || navdir == AccessibleNavigation.Previous)
navigate = DesignerNavigationDirection.Up;
else if (navdir == AccessibleNavigation.Down || navdir == AccessibleNavigation.Next)
navigate = DesignerNavigationDirection.Down;
ActivityDesigner activityDesigner = ActivityDesigner.GetDesigner(compositeDesigner.GetNextSelectableObject(this.activityDesigner.Activity, navigate) as Activity);
if (activityDesigner != null)
return activityDesigner.AccessibilityObject;
}
}
return base.Navigate(navdir);
}
public override void Select(AccessibleSelection flags)
{
ISelectionService selectionService = GetService(typeof(ISelectionService)) as ISelectionService;
if (selectionService != null)
{
if (((flags & AccessibleSelection.TakeFocus) > 0) || ((flags & AccessibleSelection.TakeSelection) > 0))
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Replace);
else if ((flags & AccessibleSelection.AddSelection) > 0)
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Add);
else if ((flags & AccessibleSelection.RemoveSelection) > 0)
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Remove);
}
}
protected object GetService(Type serviceType)
{
if (serviceType == null)
throw new ArgumentNullException("serviceType");
if (this.ActivityDesigner.Activity != null && this.ActivityDesigner.Activity.Site != null)
return this.ActivityDesigner.Activity.Site.GetService(serviceType);
else
return null;
}
protected ActivityDesigner ActivityDesigner
{
get
{
return this.activityDesigner;
}
}
}
#endregion
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
#pragma warning disable 1634, 1691
namespace System.Workflow.ComponentModel.Design
{
using System;
using System.IO;
using System.Drawing;
using System.CodeDom;
using System.Diagnostics;
using System.Collections;
using System.Collections.Generic;
using System.Windows.Forms;
using System.ComponentModel;
using System.Globalization;
using System.Drawing.Design;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using System.Windows.Forms.Design;
using System.ComponentModel.Design;
using System.Collections.Specialized;
using System.ComponentModel.Design.Serialization;
using System.Workflow.ComponentModel.Compiler;
using System.Workflow.ComponentModel.Serialization;
using System.Collections.ObjectModel;
using System.Reflection;
using System.Workflow.ComponentModel.Design;
using System.Runtime.Serialization.Formatters.Binary;
//
#region Class ActivityDesignerAccessibleObject
///
/// Accessibility object class for the ActivityDesigner
///
public class ActivityDesignerAccessibleObject : AccessibleObject
{
private ActivityDesigner activityDesigner;
///
/// Constructs the accessibility class for ActivityDesigner
///
/// ActivityDesigner associated with accessiblity object
public ActivityDesignerAccessibleObject(ActivityDesigner activityDesigner)
{
if (activityDesigner == null)
throw new ArgumentNullException("activityDesigner");
if (activityDesigner.Activity == null)
throw new ArgumentException(DR.GetString(DR.DesignerNotInitialized), "activityDesigner");
this.activityDesigner = activityDesigner;
}
public override Rectangle Bounds
{
get
{
return this.activityDesigner.InternalRectangleToScreen(this.activityDesigner.Bounds);
}
}
public override string DefaultAction
{
get
{
return DR.GetString(DR.AccessibleAction);
}
}
public override string Description
{
get
{
return DR.GetString(DR.ActivityDesignerAccessibleDescription, this.activityDesigner.Activity.GetType().Name);
}
}
public override string Help
{
get
{
return DR.GetString(DR.ActivityDesignerAccessibleHelp, this.activityDesigner.Activity.GetType().Name);
}
}
public override string Name
{
get
{
Activity activity = this.activityDesigner.Activity as Activity;
if (activity != null)
{
if (TypeDescriptor.GetProperties(activity)["TypeName"] != null)
return TypeDescriptor.GetProperties(activity)["TypeName"].GetValue(activity) as string;
else if (!string.IsNullOrEmpty(activity.QualifiedName))
return activity.QualifiedName;
else
return activity.GetType().FullName;
}
else
{
return base.Name;
}
}
set
{
//We do not allow setting ID programatically
}
}
public override AccessibleObject Parent
{
get
{
CompositeActivityDesigner compositeDesigner = this.activityDesigner.ParentDesigner;
return (compositeDesigner != null) ? compositeDesigner.AccessibilityObject : null;
}
}
public override AccessibleRole Role
{
get
{
return AccessibleRole.Diagram;
}
}
public override AccessibleStates State
{
get
{
AccessibleStates state = (this.activityDesigner.IsSelected) ? AccessibleStates.Selected : AccessibleStates.Selectable;
state |= AccessibleStates.MultiSelectable;
state |= (this.activityDesigner.IsPrimarySelection) ? AccessibleStates.Focused : AccessibleStates.Focusable;
if (this.activityDesigner.IsLocked)
state |= AccessibleStates.ReadOnly;
else
state |= AccessibleStates.Moveable;
if (!this.activityDesigner.IsVisible)
state |= AccessibleStates.Invisible;
return state;
}
}
public override void DoDefaultAction()
{
ISelectionService selectionService = GetService(typeof(ISelectionService)) as ISelectionService;
if (selectionService != null)
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Replace);
else
base.DoDefaultAction();
}
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (navdir == AccessibleNavigation.FirstChild)
{
return GetChild(0);
}
else if (navdir == AccessibleNavigation.LastChild)
{
return GetChild(GetChildCount() - 1);
}
else
{
CompositeActivityDesigner compositeDesigner = this.activityDesigner.ParentDesigner;
if (compositeDesigner != null)
{
DesignerNavigationDirection navigate = default(DesignerNavigationDirection);
if (navdir == AccessibleNavigation.Left)
navigate = DesignerNavigationDirection.Left;
else if (navdir == AccessibleNavigation.Right)
navigate = DesignerNavigationDirection.Right;
else if (navdir == AccessibleNavigation.Up || navdir == AccessibleNavigation.Previous)
navigate = DesignerNavigationDirection.Up;
else if (navdir == AccessibleNavigation.Down || navdir == AccessibleNavigation.Next)
navigate = DesignerNavigationDirection.Down;
ActivityDesigner activityDesigner = ActivityDesigner.GetDesigner(compositeDesigner.GetNextSelectableObject(this.activityDesigner.Activity, navigate) as Activity);
if (activityDesigner != null)
return activityDesigner.AccessibilityObject;
}
}
return base.Navigate(navdir);
}
public override void Select(AccessibleSelection flags)
{
ISelectionService selectionService = GetService(typeof(ISelectionService)) as ISelectionService;
if (selectionService != null)
{
if (((flags & AccessibleSelection.TakeFocus) > 0) || ((flags & AccessibleSelection.TakeSelection) > 0))
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Replace);
else if ((flags & AccessibleSelection.AddSelection) > 0)
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Add);
else if ((flags & AccessibleSelection.RemoveSelection) > 0)
selectionService.SetSelectedComponents(new object[] { this.activityDesigner.Activity }, SelectionTypes.Remove);
}
}
protected object GetService(Type serviceType)
{
if (serviceType == null)
throw new ArgumentNullException("serviceType");
if (this.ActivityDesigner.Activity != null && this.ActivityDesigner.Activity.Site != null)
return this.ActivityDesigner.Activity.Site.GetService(serviceType);
else
return null;
}
protected ActivityDesigner ActivityDesigner
{
get
{
return this.activityDesigner;
}
}
}
#endregion
}
// 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
- DetailsViewPagerRow.cs
- MediaContextNotificationWindow.cs
- HtmlInputControl.cs
- MsmqAuthenticationMode.cs
- DataGridSortCommandEventArgs.cs
- DummyDataSource.cs
- EntityParameterCollection.cs
- SevenBitStream.cs
- FontSourceCollection.cs
- WindowsClientCredential.cs
- UpdateCommandGenerator.cs
- TextDecorations.cs
- DataControlFieldCell.cs
- VariantWrapper.cs
- Boolean.cs
- RelatedCurrencyManager.cs
- SerializableAttribute.cs
- ObjectManager.cs
- InlineUIContainer.cs
- UserUseLicenseDictionaryLoader.cs
- FixedPosition.cs
- DataGridViewColumnEventArgs.cs
- ProcessExitedException.cs
- SerializeAbsoluteContext.cs
- CodeTypeMemberCollection.cs
- RemotingServices.cs
- AppDomain.cs
- TraceHwndHost.cs
- XamlReaderConstants.cs
- DoubleLink.cs
- ListViewDeletedEventArgs.cs
- ExtendedProtectionPolicy.cs
- SafeRightsManagementEnvironmentHandle.cs
- SystemEvents.cs
- InertiaExpansionBehavior.cs
- JsonCollectionDataContract.cs
- DataContractSerializerOperationFormatter.cs
- PathFigureCollection.cs
- XmlNamespaceMapping.cs
- WpfSharedBamlSchemaContext.cs
- DrawingServices.cs
- Tuple.cs
- FunctionGenerator.cs
- SiteIdentityPermission.cs
- CellConstant.cs
- ZeroOpNode.cs
- WorkItem.cs
- PartitionResolver.cs
- TimestampInformation.cs
- TypedReference.cs
- StylusPointDescription.cs
- SspiSecurityToken.cs
- ComboBoxItem.cs
- CancellationHandlerDesigner.cs
- RelationshipFixer.cs
- Vertex.cs
- StylusPointProperty.cs
- TextSearch.cs
- SessionPageStatePersister.cs
- WsdlImporterElementCollection.cs
- SoapFault.cs
- OracleString.cs
- BasePropertyDescriptor.cs
- TimelineGroup.cs
- ReferencedCollectionType.cs
- AsyncDataRequest.cs
- XmlSignatureManifest.cs
- DescendentsWalker.cs
- URIFormatException.cs
- RuntimeConfig.cs
- ImmutableObjectAttribute.cs
- DBConcurrencyException.cs
- File.cs
- FormsAuthentication.cs
- StateInitializationDesigner.cs
- ContourSegment.cs
- TabRenderer.cs
- MultiView.cs
- PenContexts.cs
- StateItem.cs
- EntityDataSourceSelectedEventArgs.cs
- UnicodeEncoding.cs
- SimpleHandlerFactory.cs
- ElementFactory.cs
- ItemChangedEventArgs.cs
- SessionStateContainer.cs
- MasterPageBuildProvider.cs
- MulticastDelegate.cs
- XmlTextReaderImpl.cs
- CheckedPointers.cs
- StrongNameMembershipCondition.cs
- Codec.cs
- OleDbException.cs
- DeadCharTextComposition.cs
- CompiledXpathExpr.cs
- NameSpaceExtractor.cs
- ColumnMapVisitor.cs
- Crypto.cs
- LineUtil.cs
- FromReply.cs