Simplify EPlugin loading at startup.

- Require all EPlugin and EPluginHook subtypes be registered before
  loading plugins.  This drastically simplifies the EPlugin/EPluginHook
  negotiation.

- Turn most EPluginHook subtypes into GTypeModules and register their
  types from an e_module_load() function (does not include shell hooks).

- Convert EPluginLib and the Mono and Python bindings to GTypeModules
  and register their types from an e_module_load() function, and kill
  EPluginTypeHook.

1 files changed, 158 insertions, 0 deletions

diff --git a/modules/plugin-mono/Evolution.cs b/modules/plugin-mono/Evolution.cs
new file mode 100644
index 0000000000..0db54405b3
--- /dev/null
+++ b/modules/plugin-mono/Evolution.cs
@@ -0,0 +1,158 @@
+using System;
+using System.Runtime.InteropServices;
+using System.Reflection;
+
+using Camel;
+
+namespace Evolution {
+	[StructLayout (LayoutKind.Sequential)]
+	public class PopupTarget {
+		public IntPtr popup;
+		public IntPtr widget;
+		public int type;
+		public int mask;
+	};
+
+	[StructLayout (LayoutKind.Sequential)]
+	public class MenuTarget {
+		public IntPtr menu;
+		public IntPtr widget;
+		public int type;
+		public int mask;
+	};
+
+	[StructLayout (LayoutKind.Sequential)]
+	public class EventTarget {
+		public IntPtr aevent;
+		public int type;
+		public int mask;
+	};
+};
+
+namespace Evolution {
+	public class Error {
+		// can we marshal varags from c#?
+		[DllImport("eutil")] static extern int e_error_run(IntPtr parent, string tag, IntPtr end);
+		[DllImport("eutil")] static extern int e_error_run(IntPtr parent, string tag, string arg0, IntPtr end);
+		[DllImport("eutil")] static extern int e_error_run(IntPtr parent, string tag, string arg0, string arg1, IntPtr end);
+		[DllImport("eutil")] static extern int e_error_run(IntPtr parent, string tag, string arg0, string arg1, string arg2, IntPtr end);
+
+		public static int run(IntPtr parent, string tag) {
+			return e_error_run(parent, tag, (IntPtr)0);
+		}
+		public static int run(IntPtr parent, string tag, string arg0) {
+			return e_error_run(parent, tag, arg0, (IntPtr)0);
+		}
+		public static int run(IntPtr parent, string tag, string arg0, string arg1) {
+			return e_error_run(parent, tag, arg0, arg1, (IntPtr)0);
+		}
+		public static int run(IntPtr parent, string tag, string arg0, string arg1, string arg2) {
+			return e_error_run(parent, tag, arg0, arg1, arg2, (IntPtr)0);
+		}
+	}
+}
+
+namespace Evolution.Mail {
+	/* ********************************************************************** */
+	[StructLayout (LayoutKind.Sequential)]
+	public class PopupTargetSelect : PopupTarget {
+		public IntPtr _folder;
+		public string uri;
+		public IntPtr _uids;
+
+		public static PopupTargetSelect get(IntPtr o) {
+			return (PopupTargetSelect)Marshal.PtrToStructure(o, typeof(PopupTargetSelect));
+		}
+
+		public Camel.Folder folder {
+			get { return (Camel.Folder)Camel.Object.fromCamel(_folder); }
+		}
+
+		public string [] uids {
+			get { return Camel.Util.getUIDArray(_uids); }
+		}		
+	}
+
+	[StructLayout (LayoutKind.Sequential)]
+	public class PopupTargetURI : Evolution.PopupTarget {
+		public string uri;
+
+		public static PopupTargetURI get(IntPtr o) {
+			return (PopupTargetURI)Marshal.PtrToStructure(o, typeof(PopupTargetURI));
+		}
+	}
+
+	[StructLayout (LayoutKind.Sequential)]
+	public class PopupTargetPart : PopupTarget {
+		public string mimeType;
+		public IntPtr _part;
+
+		public static PopupTargetPart get(IntPtr o) {
+			return (PopupTargetPart)Marshal.PtrToStructure(o, typeof(PopupTargetPart));
+		}
+
+		public Camel.Object part {
+			get { return (Camel.Object)Camel.Object.fromCamel(_part); }
+		}
+	}
+
+	[StructLayout (LayoutKind.Sequential)]
+	public struct PopupTargetFolder {
+		public Evolution.PopupTarget target;
+		public string uri;
+
+		public static PopupTargetFolder get(IntPtr o) {
+			return (PopupTargetFolder)Marshal.PtrToStructure(o, typeof(PopupTargetFolder));
+		}
+	}
+
+	/* ********************************************************************** */
+	[StructLayout (LayoutKind.Sequential)]
+	public class MenuTargetSelect : MenuTarget {
+		public IntPtr _folder;
+		public string uri;
+		public IntPtr _uids;
+
+		public static MenuTargetSelect get(IntPtr o) {
+			return (MenuTargetSelect)Marshal.PtrToStructure(o, typeof(MenuTargetSelect));
+		}
+
+		public Camel.Folder folder {
+			get { return (Camel.Folder)Camel.Object.fromCamel(_folder); }
+		}
+
+		public string [] uids {
+			get { return Camel.Util.getUIDArray(_uids); }
+		}		
+	}
+
+	/* ********************************************************************** */
+	[StructLayout (LayoutKind.Sequential)]
+	public class EventTargetFolder : EventTarget {
+		public string uri;
+
+		public static EventTargetFolder get(IntPtr o) {
+			return (EventTargetFolder)Marshal.PtrToStructure(o, typeof(EventTargetFolder));
+		}
+	}
+
+	[StructLayout (LayoutKind.Sequential)]
+	public class EventTargetMessage : EventTarget {
+		public IntPtr _folder;
+		public string uid;
+		public IntPtr _message;
+
+		public static EventTargetMessage get(IntPtr o) {
+			return (EventTargetMessage)Marshal.PtrToStructure(o, typeof(EventTargetMessage));
+		}
+
+		public Camel.Folder folder {
+			get { return (Camel.Folder)Camel.Object.fromCamel(_folder); }
+		}
+
+		public Camel.MimeMessage message {
+			get { return (Camel.MimeMessage)Camel.Object.fromCamel(_message); }
+		}
+
+	}
+};