Peter Forstmeier
11 years ago
7 changed files with 544 additions and 30 deletions
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/* |
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* Created by SharpDevelop. |
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* User: Peter Forstmeier |
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* Date: 23.03.2014 |
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* Time: 17:54 |
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* |
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* To change this template use Tools | Options | Coding | Edit Standard Headers. |
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*/ |
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using System; |
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using System.ComponentModel; |
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using System.Drawing; |
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using System.Drawing.Drawing2D; |
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using ICSharpCode.Reporting.Addin.Designer; |
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using ICSharpCode.Reporting.Addin.TypeProvider; |
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|
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namespace ICSharpCode.Reporting.Addin.DesignableItems |
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{ |
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[Designer(typeof(LineDesigner))] |
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public class BaseLineItem:AbstractItem |
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{ |
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Point fromPoint; |
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Point toPoint; |
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LineCap startLineCap; |
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LineCap endLineCap; |
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DashCap dashLineCap; |
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DashStyle dashStyle; |
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float thickness; |
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public BaseLineItem() |
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{ |
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this.thickness = 1; |
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this.dashStyle = DashStyle.Solid; |
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this.Size = new Size(50,10); |
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TypeDescriptor.AddProvider(new LineItemTypeProvider(), typeof(BaseLineItem)); |
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this.SetStartEndPoint(); |
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} |
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void SetStartEndPoint () |
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{ |
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fromPoint = new Point(ClientRectangle.Left + 10,ClientRectangle.Height / 2); |
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toPoint = new Point(ClientRectangle.Left + ClientRectangle.Width - 10, |
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ClientRectangle.Height/ 2); |
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Invalidate(); |
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} |
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// [System.ComponentModel.EditorBrowsableAttribute()]
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protected override void OnPaint(System.Windows.Forms.PaintEventArgs e) |
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{ |
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e.Graphics.SmoothingMode = SmoothingMode.HighQuality; |
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base.OnPaint(e); |
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Draw(e.Graphics); |
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} |
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public override void Draw(Graphics graphics) |
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{ |
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if (graphics == null) { |
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throw new ArgumentNullException("graphics"); |
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} |
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using (Pen p = new Pen(this.ForeColor,this.Thickness)) { |
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p.SetLineCap(this.StartLineCap,this.EndLineCap,this.DashLineCap); |
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graphics.DrawLine(p,this.fromPoint,this.toPoint); |
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} |
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} |
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public Point FromPoint { |
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get { return fromPoint; } |
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set { |
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Point x = value; |
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if (!this.ClientRectangle.Contains(x)) { |
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this.fromPoint = new Point(x.X - this.Location.X, |
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x.Y - this.Location.Y); |
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} else { |
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this.fromPoint = x; |
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} |
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this.Invalidate(); |
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} |
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} |
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public Point ToPoint { |
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get { return toPoint; } |
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set { |
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Point x = value; |
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if (!ClientRectangle.Contains(x)) { |
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this.toPoint = new Point(x.X - this.Location.X, |
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x.Y - this.Location.Y); |
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} |
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else { |
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toPoint = x; |
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} |
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Invalidate(); |
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} |
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} |
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// [Browsable(true),
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// Category("Appearance"),
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// Description("LineStyle")]
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public DashStyle DashStyle { |
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get { return dashStyle; } |
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set { |
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dashStyle = value; |
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this.Invalidate(); |
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} |
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} |
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// [Browsable(true),
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// Category("Appearance"),
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// Description("Thickness of Line")]
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public float Thickness { |
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get { return thickness; } |
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set { |
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thickness = value; |
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this.Invalidate(); |
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} |
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} |
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// [Browsable(true),
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// Category("Appearance"),
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// Description("LineCap at Startposition")]
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public LineCap StartLineCap { |
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get { return startLineCap; } |
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set { |
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startLineCap = value; |
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this.Invalidate(); |
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} |
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} |
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// [Browsable(true),
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// Category("Appearance"),
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// Description("Linecap at Endposition")]
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public LineCap EndLineCap { |
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get { return endLineCap; } |
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set { |
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endLineCap = value; |
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this.Invalidate(); |
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} |
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} |
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// [Browsable(true),
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// Category("Appearance"),
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// Description("Dashlinecap")]
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public DashCap DashLineCap { |
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get { return dashLineCap; } |
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set { |
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dashLineCap = value; |
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this.Invalidate(); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,33 @@
@@ -0,0 +1,33 @@
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/* |
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* Created by SharpDevelop. |
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* User: Peter Forstmeier |
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* Date: 23.03.2014 |
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* Time: 18:22 |
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* |
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* To change this template use Tools | Options | Coding | Edit Standard Headers. |
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*/ |
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using System; |
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using System.ComponentModel.Design; |
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using System.Windows.Forms.Design; |
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namespace ICSharpCode.Reporting.Addin.Designer |
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{ |
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/// <summary>
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/// Description of AbstractDesigner.
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/// </summary>
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public class AbstractDesigner:ControlDesigner |
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{ |
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public override void Initialize(System.ComponentModel.IComponent component) |
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{ |
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base.Initialize(component); |
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SelectionService = GetService(typeof(ISelectionService)) as ISelectionService; |
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ComponentChangeService = (IComponentChangeService)GetService(typeof(IComponentChangeService)); |
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} |
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protected ISelectionService SelectionService {get; private set;} |
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protected IComponentChangeService ComponentChangeService {get;private set;} |
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} |
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} |
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@@ -0,0 +1,241 @@
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/* |
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* Created by SharpDevelop. |
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* User: Peter Forstmeier |
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* Date: 23.03.2014 |
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* Time: 17:56 |
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* |
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* To change this template use Tools | Options | Coding | Edit Standard Headers. |
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*/ |
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using System; |
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using System.ComponentModel; |
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using System.ComponentModel.Design; |
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using System.Drawing; |
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using System.Windows.Forms; |
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using ICSharpCode.Reporting.Addin.DesignableItems; |
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using ICSharpCode.Reporting.Addin.TypeProvider; |
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namespace ICSharpCode.Reporting.Addin.Designer |
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{ |
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/// <summary>
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/// Description of LineDesigner.
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/// </summary>
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public class LineDesigner:AbstractDesigner |
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{ |
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BaseLineItem baseLine; |
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bool dragging; |
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bool overToPoint; |
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bool overFromPoint; |
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public override void Initialize(IComponent component) |
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{ |
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if (component == null) { |
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throw new ArgumentNullException("component"); |
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} |
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base.Initialize(component); |
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baseLine = (BaseLineItem)component; |
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ComponentChangeService.ComponentChanging += OnComponentChanging; |
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ComponentChangeService.ComponentChanged += OnComponentChanged; |
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ComponentChangeService.ComponentRename += OnComponentRename; |
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SelectionService.SelectionChanged += OnSelectionChanged; |
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} |
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protected override void PostFilterProperties(System.Collections.IDictionary properties) |
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{ |
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TypeProviderHelper.RemoveProperties(properties); |
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base.PostFilterProperties(properties); |
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} |
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#region events
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private void OnComponentChanging (object sender,ComponentChangingEventArgs e) |
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{ |
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// System.Console.WriteLine("changing");
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// System.Console.WriteLine("{0}",this.baseLine.ClientRectangle);
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Control.Invalidate( ); |
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} |
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void OnComponentChanged(object sender,ComponentChangedEventArgs e) |
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{ |
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Console.WriteLine("changed"); |
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Console.WriteLine("{0}",this.baseLine.ClientRectangle); |
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Control.Invalidate( ); |
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} |
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void OnComponentRename(object sender,ComponentRenameEventArgs e) { |
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if (e.Component == this.Component) { |
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Control.Name = e.NewName; |
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Control.Invalidate(); |
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Control.Invalidate( ); |
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} |
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} |
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void OnSelectionChanged(object sender, EventArgs e) |
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{ |
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Control.Invalidate( ); |
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} |
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#endregion
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protected override void OnPaintAdornments(PaintEventArgs pe) |
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{ |
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var label = Control as BaseLineItem; |
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if (SelectionService != null) |
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{ |
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if (SelectionService.GetComponentSelected(label)) |
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{ |
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// Paint grab handles.
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var grapRectangle = GetHandle(label.FromPoint); |
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ControlPaint.DrawGrabHandle(pe.Graphics, grapRectangle, true, true); |
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grapRectangle = GetHandle(label.ToPoint); |
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ControlPaint.DrawGrabHandle(pe.Graphics, grapRectangle, true, true); |
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} |
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} |
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} |
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static Rectangle GetHandle(Point pt) |
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{ |
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var handle = new Rectangle(pt, new Size(7, 7)); |
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handle.Offset(-3, -3); |
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return handle; |
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} |
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protected override void OnSetCursor( ) |
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{ |
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// Get mouse cursor position relative to
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// the control's coordinate space.
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var label = (BaseLineItem) Control; |
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var p = label.PointToClient(Cursor.Position); |
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// Display a resize cursor if the mouse is
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// over a grab handle; otherwise show a
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// normal arrow.
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if (GetHandle(label.FromPoint).Contains(p) || |
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GetHandle(label.ToPoint).Contains(p)) |
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{ |
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Cursor.Current = Cursors.SizeAll; |
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} |
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else |
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{ |
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Cursor.Current = Cursors.Default; |
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} |
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} |
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#region Drag handling state and methods
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protected override void OnMouseDragBegin(int x, int y) |
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{ |
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System.Console.WriteLine("DragBegib"); |
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Point p = this.baseLine.PointToClient(new Point(x, y)); |
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overFromPoint = GetHandle(this.baseLine.FromPoint).Contains(p); |
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this.overToPoint = GetHandle(this.baseLine.ToPoint).Contains(p); |
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if (overFromPoint || overToPoint ) |
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{ |
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dragging = true; |
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// PropertyDescriptor pd =
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// TypeDescriptor.GetProperties(this.baseLine)["FromPoint"];
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// pd.SetValue(this.baseLine, p);
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// dragDirection = overToPoint;
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// Point current = dragDirection ?
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// (label.Origin + label.Direction) :
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// label.Origin;
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// dragOffset = current - new Size(p);
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} |
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else |
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{ |
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dragging = false; |
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base.OnMouseDragBegin(x, y); |
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} |
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} |
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protected override void OnMouseDragMove(int x, int y) |
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{ |
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if (dragging) |
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{ |
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Point p = this.baseLine.PointToClient(new Point(x, y)); |
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if (this.overToPoint) { |
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this.baseLine.ToPoint = p; |
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} else { |
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this.baseLine.FromPoint = p; |
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} |
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// this.baseLine.Invalidate();
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// this.dragOffset = p;
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} |
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else |
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{ |
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base.OnMouseDragMove(x, y); |
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} |
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} |
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protected override void OnMouseDragEnd(bool cancel) |
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{ |
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if (dragging) |
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{ |
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// Update property via PropertyDescriptor to
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// make sure that VS.NET notices.
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// PropertyDescriptor pd =
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// TypeDescriptor.GetProperties(this.baseLine)["ToPoint"];
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// pd.SetValue(this.baseLine, this.dragOffset);
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/* |
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DirectionalLabel label = (DirectionalLabel) Control; |
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if (dragDirection) |
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{ |
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Size d = label.Direction; |
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PropertyDescriptor pd = |
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TypeDescriptor.GetProperties(label)["Direction"]; |
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pd.SetValue(label, d); |
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} |
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else |
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{ |
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Point o = label.Origin; |
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PropertyDescriptor pd = |
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TypeDescriptor.GetProperties(label)["Origin"]; |
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pd.SetValue(label, o); |
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} |
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*/ |
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dragging = false; |
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this.baseLine.Invalidate(); |
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} |
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// Always call base class.
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base.OnMouseDragEnd(cancel); |
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} |
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//
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#endregion
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protected override void Dispose(bool disposing) |
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{ |
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if (ComponentChangeService != null) { |
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ComponentChangeService.ComponentChanging -= OnComponentChanging; |
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ComponentChangeService.ComponentChanged -= OnComponentChanged; |
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ComponentChangeService.ComponentRename -= OnComponentRename; |
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} |
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if (SelectionService != null) { |
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SelectionService.SelectionChanged -= OnSelectionChanged; |
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} |
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base.Dispose(disposing); |
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} |
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} |
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} |
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@ -0,0 +1,86 @@
@@ -0,0 +1,86 @@
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/* |
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* Created by SharpDevelop. |
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* User: Peter Forstmeier |
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* Date: 23.03.2014 |
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* Time: 18:02 |
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* |
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* To change this template use Tools | Options | Coding | Edit Standard Headers. |
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*/ |
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using System; |
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using System.Collections.Generic; |
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using System.ComponentModel; |
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using ICSharpCode.Reporting.Addin.DesignableItems; |
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namespace ICSharpCode.Reporting.Addin.TypeProvider |
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{ |
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/// <summary>
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/// Description of LineItemTypeProvider.
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/// </summary>
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class LineItemTypeProvider : TypeDescriptionProvider |
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{ |
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public LineItemTypeProvider() : base(TypeDescriptor.GetProvider(typeof(AbstractItem))) |
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{ |
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} |
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public override ICustomTypeDescriptor GetTypeDescriptor(Type objectType, object instance) |
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{ |
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ICustomTypeDescriptor td = base.GetTypeDescriptor(objectType,instance); |
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return new LineItemTypeDescriptor(td, instance); |
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} |
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} |
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class LineItemTypeDescriptor : CustomTypeDescriptor |
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{ |
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public LineItemTypeDescriptor(ICustomTypeDescriptor parent, object instance) |
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: base(parent) |
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{ |
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} |
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public override PropertyDescriptorCollection GetProperties() |
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{ |
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return GetProperties(null); |
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} |
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public override PropertyDescriptorCollection GetProperties(Attribute[] attributes) |
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{ |
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PropertyDescriptorCollection props = base.GetProperties(attributes); |
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List<PropertyDescriptor> allProperties = new List<PropertyDescriptor>(); |
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TypeProviderHelper.AddDefaultProperties(allProperties,props); |
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PropertyDescriptor prop = null; |
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prop = props.Find("ForeColor",true); |
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allProperties.Add(prop); |
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prop = props.Find("FromPoint",true); |
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allProperties.Add(prop); |
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prop = props.Find("ToPoint",true); |
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allProperties.Add(prop); |
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prop = props.Find("StartLineCap",true); |
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allProperties.Add(prop); |
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prop = props.Find("EndLineCap",true); |
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allProperties.Add(prop); |
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prop = props.Find("dashLineCap",true); |
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allProperties.Add(prop); |
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prop = props.Find("DashStyle",true); |
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allProperties.Add(prop); |
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prop = props.Find("Thickness",true); |
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allProperties.Add(prop); |
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return new PropertyDescriptorCollection(allProperties.ToArray()); |
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} |
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} |
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} |
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