Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Design / SequentialWorkflowRootDesigner.cs / 1305376 / SequentialWorkflowRootDesigner.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 SequentialWorkflowRootDesigner Class
///
/// Base class for root designer for workflow. It provides a consistent look and feel for all the roots.
/// The root designers associated with root activities have to be derived from SequentialWorkflowRootDesigner.
///
public class SequentialWorkflowRootDesigner : SequentialActivityDesigner
{
#region Statics
private const int HeaderFooterSizeIncr = 8;
private static readonly Image HeaderImage = DR.GetImage(DR.StartWorkflow);
private static readonly Image FooterImage = DR.GetImage(DR.EndWorkflow);
private static readonly Size PageStripItemSize = new Size(24, 20);
private static readonly Size MinSize = new Size(240, 240);
#endregion
#region Fields
//NOTE: The callingDesigner member is only set when the workflow is called from another
//workflow, this is used to hookup the parent chain.
private WorkflowHeader header;
private WorkflowFooter footer;
#endregion
#region Properties
#region Public Properties
public override string Text
{
get
{
return String.Empty;
}
}
public override Image Image
{
get
{
return Header.Image;//smart tag glyph needs an image
}
}
protected override Rectangle ImageRectangle
{
get
{
return Rectangle.Empty;//we are using image rect from the header for that...
}
}
public override bool CanExpandCollapse
{
get
{
return false;
}
}
public override Size MinimumSize
{
get
{
Size minimumSize = base.MinimumSize;
minimumSize.Width = Math.Max(minimumSize.Width, SequentialWorkflowRootDesigner.MinSize.Width);
minimumSize.Height = Math.Max(minimumSize.Width, SequentialWorkflowRootDesigner.MinSize.Height);
if (IsRootDesigner && InvokingDesigner == null)
{
minimumSize.Width = Math.Max(minimumSize.Width, ParentView.ViewPortSize.Width - 2 * WorkflowRootLayout.Separator.Width);
minimumSize.Height = Math.Max(minimumSize.Height, ParentView.ViewPortSize.Height - 2 * WorkflowRootLayout.Separator.Height);
}
return minimumSize;
}
}
#endregion
#region Protected Properties
///
/// Gets the header associated with SequentialWorkflowRootDesigner
///
protected virtual SequentialWorkflowHeaderFooter Header
{
get
{
if (this.header == null)
this.header = new WorkflowHeader(this);
return this.header;
}
}
///
/// Gets the footer associated with SequentialWorkflowRootDesigner
///
protected virtual SequentialWorkflowHeaderFooter Footer
{
get
{
if (this.footer == null)
this.footer = new WorkflowFooter(this);
return this.footer;
}
}
protected override int TitleHeight
{
get
{
int titleHeight = base.TitleHeight;
if (Header != null)
titleHeight += Header.Bounds.Height;
return titleHeight;
}
}
protected override bool ShowSmartTag
{
get
{
if (Header != null && !String.IsNullOrEmpty(Header.Text) && this.Views.Count > 1)
return true;
else
return base.ShowSmartTag;
}
}
protected override Rectangle SmartTagRectangle
{
get
{
Rectangle smartTagRectangle = Rectangle.Empty;
if (Header != null)
{
smartTagRectangle = Header.ImageRectangle;
}
return smartTagRectangle;
}
}
protected override CompositeActivityDesigner InvokingDesigner
{
get
{
return base.InvokingDesigner;
}
set
{
base.InvokingDesigner = value;
}
}
protected internal override ActivityDesignerGlyphCollection Glyphs
{
get
{
ActivityDesignerGlyphCollection glyphs = new ActivityDesignerGlyphCollection(base.Glyphs);
if (InvokingDesigner != null)
glyphs.Add(LockedActivityGlyph.Default);
return glyphs;
}
}
#endregion
#region Private Properties
internal override WorkflowLayout SupportedLayout
{
get
{
return new WorkflowRootLayout(Activity.Site);
}
}
private int OptimalHeight
{
get
{
CompositeDesignerTheme designerTheme = DesignerTheme as CompositeDesignerTheme;
if (designerTheme == null)
return 0;
//Calculate the size based on child size
int optimalHeight = 0;
if (ContainedDesigners.Count == 0)
{
optimalHeight += designerTheme.ConnectorSize.Height; //Add the height of first connector
optimalHeight += HelpTextSize.Height;
optimalHeight += designerTheme.ConnectorSize.Height; //Add the height of last connector
}
else
{
ActivityDesigner activeDesigner = ActiveDesigner;
if (activeDesigner == this)
optimalHeight += designerTheme.ConnectorSize.Height;
AmbientTheme ambientTheme = WorkflowTheme.CurrentTheme.AmbientTheme;
foreach (ActivityDesigner activityDesigner in ContainedDesigners)
{
Size childSize = activityDesigner.Size;
optimalHeight += childSize.Height;
if (activeDesigner == this)
optimalHeight += designerTheme.ConnectorSize.Height;
else
optimalHeight += 2 * ambientTheme.SelectionSize.Height;
}
}
return optimalHeight;
}
}
#endregion
#endregion
#region Methods
#region Public Methods
public override bool CanBeParentedTo(CompositeActivityDesigner parentActivityDesigner)
{
return false;
}
#endregion
#region Protected Methods
protected override ReadOnlyCollection GetInnerConnections(DesignerEdges edges)
{
List connectionPoints = new List(base.GetInnerConnections(edges));
if (connectionPoints.Count > 0 && Footer != null && (edges & DesignerEdges.Bottom) > 0)
connectionPoints[connectionPoints.Count - 1] = new Point(connectionPoints[connectionPoints.Count - 1].X, connectionPoints[connectionPoints.Count - 1].Y - Footer.Bounds.Height);
return connectionPoints.AsReadOnly();
}
protected override void OnSmartTagVisibilityChanged(bool visible)
{
base.OnSmartTagVisibilityChanged(visible);
if (Header != null && !Header.TextRectangle.IsEmpty)
Invalidate(Header.TextRectangle);
}
protected override Size OnLayoutSize(ActivityDesignerLayoutEventArgs e)
{
Size size = base.OnLayoutSize(e);
//Make sure that we set the minimum size
WorkflowFooter footer = Footer as WorkflowFooter;
if (footer != null)
size.Height += footer.ImageRectangle.Height + 2 * e.AmbientTheme.Margin.Height + footer.FooterBarRectangle.Size.Height;
if (Header != null)
Header.OnLayout(e);
if (Footer != null)
Footer.OnLayout(e);
return size;
}
protected override void OnPaint(ActivityDesignerPaintEventArgs e)
{
base.OnPaint(e);
CompositeDesignerTheme compositeDesignerTheme = e.DesignerTheme as CompositeDesignerTheme;
if (compositeDesignerTheme == null)
return;
//Draw the watermark at right bottom
Rectangle watermarkRectangle = Rectangle.Empty;
if (compositeDesignerTheme.WatermarkImage != null)
{
Rectangle bounds = Bounds;
bounds.Inflate(-e.AmbientTheme.Margin.Width, -e.AmbientTheme.Margin.Height);
watermarkRectangle = ActivityDesignerPaint.GetRectangleFromAlignment(compositeDesignerTheme.Watermar----gnment, bounds, compositeDesignerTheme.WatermarkImage.Size);
}
//Here we go, draw header and footer rectangles
if (Header != null)
Header.OnPaint(e);
if (Footer != null)
Footer.OnPaint(e);
}
#endregion
#region Internal Methods
//this is for the workflow header/footer class
internal void InternalPerformLayout()
{
PerformLayout();
}
#endregion
#endregion
#region Nested Classes
#region Class WorkflowHeader
private sealed class WorkflowHeader : SequentialWorkflowHeaderFooter
{
public WorkflowHeader(SequentialWorkflowRootDesigner parent)
: base(parent, true)
{
Image = SequentialWorkflowRootDesigner.HeaderImage;
}
public override Rectangle Bounds
{
get
{
Rectangle bounds = base.Bounds;
Rectangle textRectangle = base.TextRectangle;
if (MinHeaderBarHeight > textRectangle.Height)
bounds.Height += (MinHeaderBarHeight - textRectangle.Height);
return bounds;
}
}
public override Rectangle TextRectangle
{
get
{
Rectangle textRectangle = base.TextRectangle;
if (MinHeaderBarHeight > textRectangle.Height)
textRectangle.Y += (MinHeaderBarHeight - textRectangle.Height) / 2;
return textRectangle;
}
}
public override Rectangle ImageRectangle
{
get
{
Rectangle imageRectangle = base.ImageRectangle;
if (Image != null)
{
ActivityDesignerTheme designerTheme = AssociatedDesigner.DesignerTheme;
imageRectangle.X -= SequentialWorkflowRootDesigner.HeaderFooterSizeIncr / 2;
imageRectangle.Y = HeaderBarRectangle.Bottom + WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height;
imageRectangle.Width += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
imageRectangle.Height += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
}
return imageRectangle;
}
}
public override void OnPaint(ActivityDesignerPaintEventArgs e)
{
if (e == null)
throw new ArgumentNullException("e");
Rectangle rectangle = HeaderBarRectangle;
Color color1 = Color.Empty;
Color color2 = Color.FromArgb(50, e.DesignerTheme.BorderColor);
using (Brush linearGradientBrush = new LinearGradientBrush(rectangle, color1, color2, LinearGradientMode.Vertical))
{
e.Graphics.FillRectangle(linearGradientBrush, rectangle);
e.Graphics.DrawLine(e.DesignerTheme.BorderPen, rectangle.Left, rectangle.Bottom, rectangle.Right, rectangle.Bottom);
}
base.OnPaint(e);
}
private Rectangle HeaderBarRectangle
{
get
{
Rectangle headerBarRectangle = new Rectangle();
headerBarRectangle.Location = AssociatedDesigner.Location;
headerBarRectangle.Width = AssociatedDesigner.Size.Width;
headerBarRectangle.Height = Math.Max(2 * WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height + base.textSize.Height, MinHeaderBarHeight);
return headerBarRectangle;
}
}
private int MinHeaderBarHeight
{
get
{
return 2 * WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height;
}
}
}
#endregion
#region Class WorkflowFooter
private sealed class WorkflowFooter : SequentialWorkflowHeaderFooter
{
public WorkflowFooter(SequentialWorkflowRootDesigner parent)
: base(parent, false)
{
Image = SequentialWorkflowRootDesigner.FooterImage;
}
public override Rectangle Bounds
{
get
{
Rectangle bounds = base.Bounds;
SequentialWorkflowRootDesigner rootDesigner = AssociatedDesigner as SequentialWorkflowRootDesigner;
bounds.Height = Math.Max(bounds.Height, rootDesigner.Size.Height - rootDesigner.TitleHeight - rootDesigner.OptimalHeight);
bounds.Y = rootDesigner.Location.Y + rootDesigner.TitleHeight + rootDesigner.OptimalHeight;
int minHeight = ImageRectangle.Height;
minHeight += (minHeight > 0) ? 2 * WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height : 0;
minHeight += MinFooterBarHeight;
bounds.Height = Math.Max(minHeight, bounds.Height);
return bounds;
}
}
public override Rectangle ImageRectangle
{
get
{
Rectangle imageRectangle = base.ImageRectangle;
if (Image != null)
{
SequentialWorkflowRootDesigner rootDesigner = AssociatedDesigner as SequentialWorkflowRootDesigner;
imageRectangle.X -= SequentialWorkflowRootDesigner.HeaderFooterSizeIncr / 2;
imageRectangle.Width += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
imageRectangle.Height += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
imageRectangle.Y = rootDesigner.Location.Y + rootDesigner.TitleHeight + rootDesigner.OptimalHeight;
imageRectangle.Y += WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height;
}
return imageRectangle;
}
}
public override void OnPaint(ActivityDesignerPaintEventArgs e)
{
if (e == null)
throw new ArgumentNullException("e");
Rectangle rectangle = FooterBarRectangle;
if (!FooterBarRectangle.IsEmpty)
{
Color color1 = Color.Empty;
Color color2 = Color.FromArgb(50, e.DesignerTheme.BorderColor);
using (Brush linearGradientBrush = new LinearGradientBrush(rectangle, color2, color1, LinearGradientMode.Vertical))
{
e.Graphics.FillRectangle(linearGradientBrush, rectangle);
e.Graphics.DrawLine(e.DesignerTheme.BorderPen, rectangle.Left, rectangle.Top, rectangle.Right, rectangle.Top);
}
}
base.OnPaint(e);
}
internal Rectangle FooterBarRectangle
{
get
{
return Rectangle.Empty;
}
}
private int MinFooterBarHeight
{
get
{
return 0;
}
}
}
#endregion
#endregion
}
#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 SequentialWorkflowRootDesigner Class
///
/// Base class for root designer for workflow. It provides a consistent look and feel for all the roots.
/// The root designers associated with root activities have to be derived from SequentialWorkflowRootDesigner.
///
public class SequentialWorkflowRootDesigner : SequentialActivityDesigner
{
#region Statics
private const int HeaderFooterSizeIncr = 8;
private static readonly Image HeaderImage = DR.GetImage(DR.StartWorkflow);
private static readonly Image FooterImage = DR.GetImage(DR.EndWorkflow);
private static readonly Size PageStripItemSize = new Size(24, 20);
private static readonly Size MinSize = new Size(240, 240);
#endregion
#region Fields
//NOTE: The callingDesigner member is only set when the workflow is called from another
//workflow, this is used to hookup the parent chain.
private WorkflowHeader header;
private WorkflowFooter footer;
#endregion
#region Properties
#region Public Properties
public override string Text
{
get
{
return String.Empty;
}
}
public override Image Image
{
get
{
return Header.Image;//smart tag glyph needs an image
}
}
protected override Rectangle ImageRectangle
{
get
{
return Rectangle.Empty;//we are using image rect from the header for that...
}
}
public override bool CanExpandCollapse
{
get
{
return false;
}
}
public override Size MinimumSize
{
get
{
Size minimumSize = base.MinimumSize;
minimumSize.Width = Math.Max(minimumSize.Width, SequentialWorkflowRootDesigner.MinSize.Width);
minimumSize.Height = Math.Max(minimumSize.Width, SequentialWorkflowRootDesigner.MinSize.Height);
if (IsRootDesigner && InvokingDesigner == null)
{
minimumSize.Width = Math.Max(minimumSize.Width, ParentView.ViewPortSize.Width - 2 * WorkflowRootLayout.Separator.Width);
minimumSize.Height = Math.Max(minimumSize.Height, ParentView.ViewPortSize.Height - 2 * WorkflowRootLayout.Separator.Height);
}
return minimumSize;
}
}
#endregion
#region Protected Properties
///
/// Gets the header associated with SequentialWorkflowRootDesigner
///
protected virtual SequentialWorkflowHeaderFooter Header
{
get
{
if (this.header == null)
this.header = new WorkflowHeader(this);
return this.header;
}
}
///
/// Gets the footer associated with SequentialWorkflowRootDesigner
///
protected virtual SequentialWorkflowHeaderFooter Footer
{
get
{
if (this.footer == null)
this.footer = new WorkflowFooter(this);
return this.footer;
}
}
protected override int TitleHeight
{
get
{
int titleHeight = base.TitleHeight;
if (Header != null)
titleHeight += Header.Bounds.Height;
return titleHeight;
}
}
protected override bool ShowSmartTag
{
get
{
if (Header != null && !String.IsNullOrEmpty(Header.Text) && this.Views.Count > 1)
return true;
else
return base.ShowSmartTag;
}
}
protected override Rectangle SmartTagRectangle
{
get
{
Rectangle smartTagRectangle = Rectangle.Empty;
if (Header != null)
{
smartTagRectangle = Header.ImageRectangle;
}
return smartTagRectangle;
}
}
protected override CompositeActivityDesigner InvokingDesigner
{
get
{
return base.InvokingDesigner;
}
set
{
base.InvokingDesigner = value;
}
}
protected internal override ActivityDesignerGlyphCollection Glyphs
{
get
{
ActivityDesignerGlyphCollection glyphs = new ActivityDesignerGlyphCollection(base.Glyphs);
if (InvokingDesigner != null)
glyphs.Add(LockedActivityGlyph.Default);
return glyphs;
}
}
#endregion
#region Private Properties
internal override WorkflowLayout SupportedLayout
{
get
{
return new WorkflowRootLayout(Activity.Site);
}
}
private int OptimalHeight
{
get
{
CompositeDesignerTheme designerTheme = DesignerTheme as CompositeDesignerTheme;
if (designerTheme == null)
return 0;
//Calculate the size based on child size
int optimalHeight = 0;
if (ContainedDesigners.Count == 0)
{
optimalHeight += designerTheme.ConnectorSize.Height; //Add the height of first connector
optimalHeight += HelpTextSize.Height;
optimalHeight += designerTheme.ConnectorSize.Height; //Add the height of last connector
}
else
{
ActivityDesigner activeDesigner = ActiveDesigner;
if (activeDesigner == this)
optimalHeight += designerTheme.ConnectorSize.Height;
AmbientTheme ambientTheme = WorkflowTheme.CurrentTheme.AmbientTheme;
foreach (ActivityDesigner activityDesigner in ContainedDesigners)
{
Size childSize = activityDesigner.Size;
optimalHeight += childSize.Height;
if (activeDesigner == this)
optimalHeight += designerTheme.ConnectorSize.Height;
else
optimalHeight += 2 * ambientTheme.SelectionSize.Height;
}
}
return optimalHeight;
}
}
#endregion
#endregion
#region Methods
#region Public Methods
public override bool CanBeParentedTo(CompositeActivityDesigner parentActivityDesigner)
{
return false;
}
#endregion
#region Protected Methods
protected override ReadOnlyCollection GetInnerConnections(DesignerEdges edges)
{
List connectionPoints = new List(base.GetInnerConnections(edges));
if (connectionPoints.Count > 0 && Footer != null && (edges & DesignerEdges.Bottom) > 0)
connectionPoints[connectionPoints.Count - 1] = new Point(connectionPoints[connectionPoints.Count - 1].X, connectionPoints[connectionPoints.Count - 1].Y - Footer.Bounds.Height);
return connectionPoints.AsReadOnly();
}
protected override void OnSmartTagVisibilityChanged(bool visible)
{
base.OnSmartTagVisibilityChanged(visible);
if (Header != null && !Header.TextRectangle.IsEmpty)
Invalidate(Header.TextRectangle);
}
protected override Size OnLayoutSize(ActivityDesignerLayoutEventArgs e)
{
Size size = base.OnLayoutSize(e);
//Make sure that we set the minimum size
WorkflowFooter footer = Footer as WorkflowFooter;
if (footer != null)
size.Height += footer.ImageRectangle.Height + 2 * e.AmbientTheme.Margin.Height + footer.FooterBarRectangle.Size.Height;
if (Header != null)
Header.OnLayout(e);
if (Footer != null)
Footer.OnLayout(e);
return size;
}
protected override void OnPaint(ActivityDesignerPaintEventArgs e)
{
base.OnPaint(e);
CompositeDesignerTheme compositeDesignerTheme = e.DesignerTheme as CompositeDesignerTheme;
if (compositeDesignerTheme == null)
return;
//Draw the watermark at right bottom
Rectangle watermarkRectangle = Rectangle.Empty;
if (compositeDesignerTheme.WatermarkImage != null)
{
Rectangle bounds = Bounds;
bounds.Inflate(-e.AmbientTheme.Margin.Width, -e.AmbientTheme.Margin.Height);
watermarkRectangle = ActivityDesignerPaint.GetRectangleFromAlignment(compositeDesignerTheme.Watermar----gnment, bounds, compositeDesignerTheme.WatermarkImage.Size);
}
//Here we go, draw header and footer rectangles
if (Header != null)
Header.OnPaint(e);
if (Footer != null)
Footer.OnPaint(e);
}
#endregion
#region Internal Methods
//this is for the workflow header/footer class
internal void InternalPerformLayout()
{
PerformLayout();
}
#endregion
#endregion
#region Nested Classes
#region Class WorkflowHeader
private sealed class WorkflowHeader : SequentialWorkflowHeaderFooter
{
public WorkflowHeader(SequentialWorkflowRootDesigner parent)
: base(parent, true)
{
Image = SequentialWorkflowRootDesigner.HeaderImage;
}
public override Rectangle Bounds
{
get
{
Rectangle bounds = base.Bounds;
Rectangle textRectangle = base.TextRectangle;
if (MinHeaderBarHeight > textRectangle.Height)
bounds.Height += (MinHeaderBarHeight - textRectangle.Height);
return bounds;
}
}
public override Rectangle TextRectangle
{
get
{
Rectangle textRectangle = base.TextRectangle;
if (MinHeaderBarHeight > textRectangle.Height)
textRectangle.Y += (MinHeaderBarHeight - textRectangle.Height) / 2;
return textRectangle;
}
}
public override Rectangle ImageRectangle
{
get
{
Rectangle imageRectangle = base.ImageRectangle;
if (Image != null)
{
ActivityDesignerTheme designerTheme = AssociatedDesigner.DesignerTheme;
imageRectangle.X -= SequentialWorkflowRootDesigner.HeaderFooterSizeIncr / 2;
imageRectangle.Y = HeaderBarRectangle.Bottom + WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height;
imageRectangle.Width += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
imageRectangle.Height += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
}
return imageRectangle;
}
}
public override void OnPaint(ActivityDesignerPaintEventArgs e)
{
if (e == null)
throw new ArgumentNullException("e");
Rectangle rectangle = HeaderBarRectangle;
Color color1 = Color.Empty;
Color color2 = Color.FromArgb(50, e.DesignerTheme.BorderColor);
using (Brush linearGradientBrush = new LinearGradientBrush(rectangle, color1, color2, LinearGradientMode.Vertical))
{
e.Graphics.FillRectangle(linearGradientBrush, rectangle);
e.Graphics.DrawLine(e.DesignerTheme.BorderPen, rectangle.Left, rectangle.Bottom, rectangle.Right, rectangle.Bottom);
}
base.OnPaint(e);
}
private Rectangle HeaderBarRectangle
{
get
{
Rectangle headerBarRectangle = new Rectangle();
headerBarRectangle.Location = AssociatedDesigner.Location;
headerBarRectangle.Width = AssociatedDesigner.Size.Width;
headerBarRectangle.Height = Math.Max(2 * WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height + base.textSize.Height, MinHeaderBarHeight);
return headerBarRectangle;
}
}
private int MinHeaderBarHeight
{
get
{
return 2 * WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height;
}
}
}
#endregion
#region Class WorkflowFooter
private sealed class WorkflowFooter : SequentialWorkflowHeaderFooter
{
public WorkflowFooter(SequentialWorkflowRootDesigner parent)
: base(parent, false)
{
Image = SequentialWorkflowRootDesigner.FooterImage;
}
public override Rectangle Bounds
{
get
{
Rectangle bounds = base.Bounds;
SequentialWorkflowRootDesigner rootDesigner = AssociatedDesigner as SequentialWorkflowRootDesigner;
bounds.Height = Math.Max(bounds.Height, rootDesigner.Size.Height - rootDesigner.TitleHeight - rootDesigner.OptimalHeight);
bounds.Y = rootDesigner.Location.Y + rootDesigner.TitleHeight + rootDesigner.OptimalHeight;
int minHeight = ImageRectangle.Height;
minHeight += (minHeight > 0) ? 2 * WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height : 0;
minHeight += MinFooterBarHeight;
bounds.Height = Math.Max(minHeight, bounds.Height);
return bounds;
}
}
public override Rectangle ImageRectangle
{
get
{
Rectangle imageRectangle = base.ImageRectangle;
if (Image != null)
{
SequentialWorkflowRootDesigner rootDesigner = AssociatedDesigner as SequentialWorkflowRootDesigner;
imageRectangle.X -= SequentialWorkflowRootDesigner.HeaderFooterSizeIncr / 2;
imageRectangle.Width += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
imageRectangle.Height += SequentialWorkflowRootDesigner.HeaderFooterSizeIncr;
imageRectangle.Y = rootDesigner.Location.Y + rootDesigner.TitleHeight + rootDesigner.OptimalHeight;
imageRectangle.Y += WorkflowTheme.CurrentTheme.AmbientTheme.Margin.Height;
}
return imageRectangle;
}
}
public override void OnPaint(ActivityDesignerPaintEventArgs e)
{
if (e == null)
throw new ArgumentNullException("e");
Rectangle rectangle = FooterBarRectangle;
if (!FooterBarRectangle.IsEmpty)
{
Color color1 = Color.Empty;
Color color2 = Color.FromArgb(50, e.DesignerTheme.BorderColor);
using (Brush linearGradientBrush = new LinearGradientBrush(rectangle, color2, color1, LinearGradientMode.Vertical))
{
e.Graphics.FillRectangle(linearGradientBrush, rectangle);
e.Graphics.DrawLine(e.DesignerTheme.BorderPen, rectangle.Left, rectangle.Top, rectangle.Right, rectangle.Top);
}
}
base.OnPaint(e);
}
internal Rectangle FooterBarRectangle
{
get
{
return Rectangle.Empty;
}
}
private int MinFooterBarHeight
{
get
{
return 0;
}
}
}
#endregion
#endregion
}
#endregion
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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- WaitHandleCannotBeOpenedException.cs
- DataControlField.cs
- SmtpFailedRecipientsException.cs
- ItemAutomationPeer.cs
- XamlDesignerSerializationManager.cs
- MethodCallConverter.cs
- FileSecurity.cs
- SerializationFieldInfo.cs
- ClassHandlersStore.cs
- Attachment.cs
- PropertyGridView.cs
- ModelTreeEnumerator.cs
- XmlnsPrefixAttribute.cs
- SecureEnvironment.cs
- NullableBoolConverter.cs
- TreeViewImageIndexConverter.cs
- PageRanges.cs
- URL.cs
- TriState.cs
- BindingContext.cs
- SerializerProvider.cs
- ToolbarAUtomationPeer.cs
- TableAutomationPeer.cs
- FixedDSBuilder.cs
- ProtocolViolationException.cs
- HTMLTagNameToTypeMapper.cs
- SqlDataSourceConfigureSortForm.cs
- CompilerGlobalScopeAttribute.cs
- UdpTransportBindingElement.cs
- IsolationInterop.cs
- SessionSwitchEventArgs.cs
- DomainUpDown.cs
- Stylesheet.cs
- WebMessageEncodingElement.cs
- HtmlElementErrorEventArgs.cs
- TaiwanCalendar.cs
- X509SubjectKeyIdentifierClause.cs
- SystemColorTracker.cs
- TextServicesHost.cs
- InvalidAsynchronousStateException.cs
- RuleSettingsCollection.cs
- FactoryGenerator.cs
- HitTestParameters.cs
- mediapermission.cs
- CqlGenerator.cs
- ConfigPathUtility.cs
- CompositeDesignerAccessibleObject.cs
- RecipientServiceModelSecurityTokenRequirement.cs
- TabPanel.cs
- XPathAncestorIterator.cs
- AssemblyUtil.cs
- HttpHostedTransportConfiguration.cs
- OdbcDataAdapter.cs
- TemplateNameScope.cs
- PKCS1MaskGenerationMethod.cs
- QueryAccessibilityHelpEvent.cs
- BigIntegerStorage.cs
- DbParameterHelper.cs
- PointConverter.cs
- CodeTypeParameterCollection.cs
- DummyDataSource.cs
- DataGridViewDataConnection.cs
- PlanCompiler.cs
- ContentOperations.cs
- CreatingCookieEventArgs.cs
- DefaultEvaluationContext.cs
- WebPartConnectVerb.cs
- OrderedParallelQuery.cs
- TraceLevelStore.cs
- ManifestResourceInfo.cs
- ConsoleCancelEventArgs.cs
- connectionpool.cs
- AbandonedMutexException.cs
- SettingsProviderCollection.cs
- AssemblyAttributes.cs
- SelectionProviderWrapper.cs
- BamlRecordWriter.cs
- XmlSerializerObjectSerializer.cs
- JsonQNameDataContract.cs
- SamlSecurityTokenAuthenticator.cs
- CollectionViewGroup.cs
- Calendar.cs
- BinaryObjectWriter.cs
- MatrixValueSerializer.cs
- EmbossBitmapEffect.cs
- BaseCollection.cs
- XNameTypeConverter.cs
- CompensatableTransactionScopeActivityDesigner.cs
- RelationshipManager.cs
- TimeSpanSecondsConverter.cs
- Message.cs