2002-09-15 Ricardo Fernndez Pascual <ric@users.sourceforge.net>

* glade/XML.custom: Added a constructor to read the glade file
	from a stream and to read it from a resource in an assembly.
	* sample/Makefile.in
	* sample/GladeTest.cs: Embed the glade file as a resource and use
	the new constructor.

svn path=/trunk/gtk-sharp/; revision=7482

ChangeLog

@@ -1,3 +1,11 @@
+2002-09-15  Ricardo Fern<72>ndez Pascual  <ric@users.sourceforge.net>
+
+	* glade/XML.custom: Added a constructor to read the glade file
+	from a stream and to read it from a resource in an assembly.
+	* sample/Makefile.in
+	* sample/GladeTest.cs: Embed the glade file as a resource and use
+	the new constructor.
+
 2002-09-13  Ricardo Fern<72>ndez Pascual  <ric@users.sourceforge.net>
 
 	* glade/HandlerNotFoundExeception.cs: Added.

glade/XML.custom

@@ -45,6 +45,41 @@
 			return ret;
 		}
 
+		/* a constructor that reads the XML from a Stream */
+
+		[DllImport("glade-2.0")]
+		static extern IntPtr glade_xml_new_from_buffer(byte[] buffer, int size, string root, string domain);
+
+		/// <summary>Creates a Glade.XML object from a Stream</sumary>
+		/// <remarks>Reads the contents of the stream and parses it. It must be in 
+		/// correct Glade format</remarks>
+		public XML (System.IO.Stream s, string root, string domain)
+		{
+			int size = (int) s.Length;
+			byte[] buffer = new byte[size];
+			s.Read (buffer, 0, size);
+			Raw = glade_xml_new_from_buffer(buffer, size, root, domain);
+		}
+
+		/// <summary>Creates a Glade.XML object from a resource</sumary>
+		/// <remarks>Reads the contents of the resource in the
+		/// given assembly and parses it. If the assembly is null,
+		/// the current assembly will be used. It must be in
+		/// correct Glade format</remarks>
+		public XML (System.Reflection.Assembly assembly, string resource_name, string root, string domain)
+		{
+			if (assembly == null)
+			{
+				assembly = System.Reflection.Assembly.GetCallingAssembly ();
+			}
+			System.IO.Stream s = assembly.GetManifestResourceStream (resource_name);
+			int size = (int) s.Length;
+			byte[] buffer = new byte[size];
+			s.Read (buffer, 0, size);
+			s.Close ();
+			Raw = glade_xml_new_from_buffer(buffer, size, root, domain);
+		}
+
 		/* signal autoconnection using reflection */
 
 		/// <summary>Automatically connect signals</summary>

sample/GladeTest.cs

@@ -11,6 +11,8 @@ namespace GladeSamples {
 	using Gnome;
 	using Glade;
 	using GtkSharp;
+	using System.IO;
+	using System.Reflection;
 
 	public class GladeTest : Program
 	{
@@ -21,7 +23,10 @@ namespace GladeSamples {
 		public GladeTest (string[] args, params object[] props) 
 			: base ("GladeTest", "0.1", Modules.UI, args, props)
 		{
-			Glade.XML gxml = new Glade.XML ("test.glade", "main_window", null);
+			/* Note that we load the XML info from the assembly instead of using 
+			   an external file. You don't have to distribute the .glade file if 
+			   you don't want */
+			Glade.XML gxml = new Glade.XML (null, "test.glade", "main_window", null);
 			gxml.Autoconnect (this);
        		}
 

sample/Makefile.in

@@ -50,8 +50,8 @@ treeviewdemo.exe: TreeViewDemo.cs
 glade-viewer.exe: GladeViewer.cs
 	$(MCS) --unsafe -o glade-viewer.exe $(local_paths) $(all_assemblies) GladeViewer.cs
 
-glade-test.exe: GladeTest.cs
+glade-test.exe: GladeTest.cs test.glade
-	$(MCS) --unsafe -o glade-test.exe $(local_paths) $(all_assemblies) GladeTest.cs
+	$(MCS) --unsafe -resource:test.glade -o glade-test.exe $(local_paths) $(all_assemblies) GladeTest.cs
 
 clean:
 	rm -f *.exe