[Gtk-sharp-list] [PATCH] Basic FileChooserButton Support

[Eric Butler]

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Hey,

This little patch adds just enough to FileChooserButton so that it is
usable if added in glade, since you wouldn't have any way to get a
reference to the associated GtkFileChooserDialog.

It was all basically yanked from the autogenerated FileChooserWidget
file. There are probably a few other basic things that should be added,
but I haven't had a need for anything else yet personally.

Regards,
Eric

(I hope this didn't send twice. I've about given up on Thunderbird now
with the amount of trouble it causes me... I can't even tell if my
messages send or not. Using evo now =)

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Index: gtk/FileChooserButton.custom
===================================================================
--- gtk/FileChooserButton.custom	(revision 0)
+++ gtk/FileChooserButton.custom	(revision 0)
@@ -0,0 +1,68 @@
+//  Gtk.FileChooserButton.custom - Gtk FileChooserButton customizations
+//
+//  Authors:  Eric Butler  <eric@extremeboredom.net>
+//
+//  Copyright (c) 2005 Eric Butler
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of version 2 of the Lesser GNU General
+// Public License as published by the Free Software Foundation.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this program; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern IntPtr gtk_file_chooser_get_current_folder(IntPtr raw);
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern bool gtk_file_chooser_set_current_folder(IntPtr raw, IntPtr filename);
+
+		public string CurrentFolder {
+			get {
+				IntPtr raw_ret = gtk_file_chooser_get_current_folder(Handle);
+                                string ret = GLib.Marshaller.PtrToStringGFree(raw_ret);
+                                return ret;
+			}
+			set {
+				IntPtr filename_as_native = GLib.Marshaller.StringToPtrGStrdup (value);
+                        	bool raw_ret = gtk_file_chooser_set_current_folder(Handle, filename_as_native);
+                	        bool ret = raw_ret;
+        	                GLib.Marshaller.Free (filename_as_native);
+				if (ret == false) {
+					throw new Exception("Operation failed");
+				}
+			}
+		}
+
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern IntPtr gtk_file_chooser_get_current_folder_uri(IntPtr raw);
+	
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern bool gtk_file_chooser_set_current_folder_uri(IntPtr raw, IntPtr uri);
+
+		public Uri CurrentFolderUri {
+			get {
+				IntPtr raw_ret = gtk_file_chooser_get_current_folder_uri(Handle);
+                                string ret = GLib.Marshaller.PtrToStringGFree(raw_ret);
+                                return new Uri(ret);
+			}
+			set {
+				IntPtr uri_as_native = GLib.Marshaller.StringToPtrGStrdup (value.ToString());
+	                        bool raw_ret = gtk_file_chooser_set_current_folder_uri(Handle, uri_as_native);
+	                        bool ret = raw_ret;
+	                        GLib.Marshaller.Free (uri_as_native);
+				if (ret == false) {
+					throw new Exception("Operation failed");
+				}
+			}
+		}
+
Index: gtk/Makefile.am
===================================================================
--- gtk/Makefile.am	(revision 43910)
+++ gtk/Makefile.am	(working copy)
@@ -53,6 +53,7 @@
 	EntryCompletion.custom		\
 	FileChooserDialog.custom	\
 	FileChooserWidget.custom	\
+	FileChooserButton.custom	\
 	FileFilter.custom		\
 	FileSelection.custom		\
 	FileSystemModel.custom		\

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