[gnome-db] gda_config_get_provider_model()

[Laurent Sansonetti <laurent datarescue be>]

Hi,

A Ruby/Libgda user noticed me that gda_config_get_provider_model()
wasn't implemented, to the contrary of
gda_config_get_data_source_model().

The following patch introduces the missing function.

Cheers,

-- 
{ "Laurent" => "http://lrz.samika.net"; }

Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/libgda/ChangeLog,v
retrieving revision 1.582
diff -u -r1.582 ChangeLog
--- ChangeLog	26 Oct 2003 20:39:35 -0000	1.582
+++ ChangeLog	27 Oct 2003 18:25:34 -0000
@@ -1,3 +1,8 @@
+2003-10-27  Laurent Sansonetti <laurent datarescue be>
+
+	* libgda/gda-config.[c.h] (gda_config_get_provider_model):
+	New function.
+
 2003-10-26  Laurent Sansonetti <laurent datarescue be>
 
 	* libgda/gda-data-model.c (gda_data_model_to_xml):
Index: libgda/gda-config.c
===================================================================
RCS file: /cvs/gnome/libgda/libgda/gda-config.c,v
retrieving revision 1.52
diff -u -r1.52 gda-config.c
--- libgda/gda-config.c	18 Oct 2003 23:03:52 -0000	1.52
+++ libgda/gda-config.c	27 Oct 2003 18:25:37 -0000
@@ -1165,6 +1165,50 @@
 }
 
 /**
+ * gda_config_get_provider_model
+ *
+ * Fills and returns a new #GdaDataModel object using information from all 
+ * providers which are currently installed in the system.
+ *
+ * Rows are separated in 3 columns: 
+ * 'Id', 'Location' and 'Description'. 
+ *
+ * Returns: a new #GdaDataModel object. 
+ */
+GdaDataModel *
+gda_config_get_provider_model (void)
+{
+	GList *prov_list;
+	GList *l;
+	GdaDataModel *model;
+
+	model = gda_data_model_array_new (3);
+	gda_data_model_set_column_title (model, 0, _("Id"));
+	gda_data_model_set_column_title (model, 1, _("Location"));
+	gda_data_model_set_column_title (model, 2, _("Description"));
+
+	/* convert the returned GList into a GdaDataModelArray */
+	prov_list = gda_config_get_provider_list ();
+	for (l = prov_list; l != NULL; l = l->next) {
+		GList *value_list = NULL;
+		GdaProviderInfo *prov_info = (GdaProviderInfo *) l->data;
+
+		g_assert (prov_info != NULL);
+
+		value_list = g_list_append (value_list, gda_value_new_string (prov_info->id));
+		value_list = g_list_append (value_list, gda_value_new_string (prov_info->location));
+		value_list = g_list_append (value_list, gda_value_new_string (prov_info->description));
+
+		gda_data_model_append_row (GDA_DATA_MODEL (model), value_list);
+	}
+	
+	/* free memory */
+	gda_config_free_provider_list (prov_list);
+	
+	return model;
+}
+
+/**
  * gda_provider_info_copy
  * @src: provider information to get a copy from.
  *
Index: libgda/gda-config.h
===================================================================
RCS file: /cvs/gnome/libgda/libgda/gda-config.h,v
retrieving revision 1.18
diff -u -r1.18 gda-config.h
--- libgda/gda-config.h	18 Oct 2003 23:03:52 -0000	1.18
+++ libgda/gda-config.h	27 Oct 2003 18:25:37 -0000
@@ -79,7 +79,7 @@
 GList           *gda_config_get_provider_list (void);
 void             gda_config_free_provider_list (GList *list);
 GdaProviderInfo *gda_config_get_provider_by_name (const gchar *name);
-
+GdaDataModel    *gda_config_get_provider_model (void);
 
 /*
  * Data sources configuration