diff options
| author | fcolin | 2007-02-01 12:04:16 +0000 |
|---|---|---|
| committer | fcolin | 2007-02-01 12:04:16 +0000 |
| commit | 92757a8d629812303ff3665343bd098917cca611 (patch) | |
| tree | cd995c9863aa6fc4c32ec5ce247e4c3119eb44a3 /Ivy/IvyApplicationBinding.cs | |
| parent | 98ab5d0164040427f7c554febae125686284e2a7 (diff) | |
| download | ivy-csharp-92757a8d629812303ff3665343bd098917cca611.zip ivy-csharp-92757a8d629812303ff3665343bd098917cca611.tar.gz ivy-csharp-92757a8d629812303ff3665343bd098917cca611.tar.bz2 ivy-csharp-92757a8d629812303ff3665343bd098917cca611.tar.xz | |
modification structure svn
Diffstat (limited to 'Ivy/IvyApplicationBinding.cs')
| -rw-r--r-- | Ivy/IvyApplicationBinding.cs | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/Ivy/IvyApplicationBinding.cs b/Ivy/IvyApplicationBinding.cs new file mode 100644 index 0000000..9183850 --- /dev/null +++ b/Ivy/IvyApplicationBinding.cs @@ -0,0 +1,186 @@ +using System;
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Text;
+using System.ComponentModel;
+using System.Threading;
+
+namespace IvyBus
+{
+ /* This is the Application side of binding storage */
+ /* association of a generated Key and a delegate and the expression */
+ /* this is SEND to other client */
+#if (!PocketPC)
+ [PropertyTab(typeof(System.Windows.Forms.Design.EventsTab), PropertyTabScope.Component)]
+ [DefaultEvent("Callback")]
+#endif
+ [DesignerCategory("Component")]
+ [DesignTimeVisible(false)] /* should be added via Ivy component */
+ public class IvyApplicationBinding : System.ComponentModel.Component
+ {
+ private BindingType binding;
+
+#if (!PocketPC)
+ [Category("Ivy")]
+#endif
+ public BindingType Binding
+ {
+ get { return binding; }
+ set { binding = value; }
+ }
+ private ushort key;
+
+ #if (!PocketPC)
+ [Browsable(false)]
+ [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+#endif
+ public ushort Key
+ {
+ get { return key; }
+ set { key = value; }
+ }
+
+ private object[] args;
+#if (!PocketPC)
+ [Browsable(false)]
+ [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+#endif
+ public object[] Args
+ {
+ get { return args; }
+ set { args = value; }
+ }
+ private string expression;
+#if (!PocketPC)
+ [Category("Ivy")]
+#endif
+ [DefaultValue(null)]
+ public string Expression
+ {
+ get { return expression; }
+ set { expression = value; }
+ }
+ private string formated_expression;
+ public string FormatedExpression
+ {
+ get
+ {
+ FormatExpression();
+ return formated_expression;
+ }
+ }
+
+ private List<string> arguments;
+ ///<summary>SentMessageClasses the first word token of sent messages
+ ///<remarks> optimise the parsing process when sending messages </remarks>
+ ///</summary>
+#if (!PocketPC)
+ [Category("Ivy")]
+
+ [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
+
+ // sinon bug System.String constructor not found !
+ [Editor(
+ "System.Windows.Forms.Design.StringCollectionEditor, System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
+ "System.Drawing.Design.UITypeEditor,System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+ )]
+
+ [Description("Arguments used when formating the expression")]
+#endif
+ public List<string> Arguments
+ {
+ get
+ {
+ return arguments;
+ }
+ }
+
+#if (!PocketPC)
+ [Category("Ivy")]
+ [Description("Event fired when Message Matching expression received")]
+#endif
+ public event EventHandler<IvyMessageEventArgs> Callback;
+
+ public IvyApplicationBinding()
+ {
+ arguments = new List<string>();
+ }
+ public IvyApplicationBinding(IContainer container)
+ : this()
+ {
+ container.Add(this);
+ }
+ // translate part of expression to object property
+ public void FormatExpression()
+ {
+ //// Safely :
+#if (!PocketPC)//TODO Pocket PC doesn't have Target Member
+ EventHandler<IvyMessageEventArgs> temp = Callback;
+ if (temp != null)
+ {
+ //TODO Pocket PC doesn't have Target Member
+ object target = temp.Target;
+ if (args == null)
+ {
+ args = new object[arguments.Count];
+ for (int i = 0; i < arguments.Count; i++)
+ {
+ System.Reflection.PropertyInfo prop = target.GetType().GetProperty(arguments[i]);
+ if (prop != null)
+ args[i] = prop.GetValue(target, null);
+ else //TODO what else BUG msgbox in desing mode !!!
+ args[i] = arguments[i];
+ }
+ }
+ formated_expression = string.Format(expression, args);
+ }
+ else //TODO Abnormal condition Design Time
+#endif
+ formated_expression = expression;
+
+ }
+
+#if ( PocketPC )
+ internal void Firevent(System.Windows.Forms.Control control, IvyMessageEventArgs e)
+ {
+ //// Safely invoke an event:
+ EventHandler<IvyMessageEventArgs> temp = Callback;
+
+ if (temp == null)
+ {
+ throw new IvyException("(callCallback) Not callback for id " + e.Id);
+ }
+ if (control != null)
+ {
+ control.Invoke(temp, this, e);
+ }
+ else
+ temp(this, e);
+ }
+#else
+ internal void Firevent(System.Threading.SynchronizationContext syncContext, IvyMessageEventArgs e)
+ {
+ //// Safely invoke an event:
+ EventHandler<IvyMessageEventArgs> temp = Callback;
+
+ if (temp == null)
+ {
+ throw new IvyException("(callCallback) Not callback for id " + e.Id);
+ }
+ if (syncContext != null)
+ {
+ SendOrPostCallback update = delegate(object state)
+ {
+ IvyMessageEventArgs args = (IvyMessageEventArgs)state;
+ temp(this, args);
+ };
+ syncContext.Post(update, e);
+ }
+ else
+ temp(this, e);
+ }
+
+#endif
+ }
+
+}
|