we can now select newsgroups to display

diff --git a/src/grouplistdialog.c b/src/grouplistdialog.c
index d608853..6e7d31a 100644 (file)
--- a/src/grouplistdialog.c
+++ b/src/grouplistdialog.c
@@ -38,6 +38,8 @@
 #include <gtk/gtkscrolledwindow.h>
 #include <gtk/gtkbutton.h>
 #include <gtk/gtkhbbox.h>
+#include <string.h>
+#include <fnmatch.h>
 
 #include "intl.h"
 #include "grouplistdialog.h"
@@ -65,7 +67,7 @@ static GSList *group_list;
 static Folder *news_folder;
 
 static void grouplist_dialog_create    (void);
-static void grouplist_dialog_set_list  (void);
+static void grouplist_dialog_set_list  (gchar * pattern);
 static void grouplist_clear            (void);
 static void grouplist_recv_func                (SockInfo       *sock,
                                         gint            count,
@@ -104,7 +106,7 @@ gchar *grouplist_dialog(Folder *folder)
        manage_window_set_transient(GTK_WINDOW(dialog));
        GTK_EVENTS_FLUSH();
 
-       grouplist_dialog_set_list();
+       grouplist_dialog_set_list(NULL);
 
        gtk_main();
 
@@ -120,7 +122,6 @@ gchar *grouplist_dialog(Folder *folder)
        } else
                str = NULL;
 
-       grouplist_clear();
        GTK_EVENTS_FLUSH();
 
        debug_print("return string = %s\n", str ? str : "(none)");
@@ -218,14 +219,19 @@ static void grouplist_dialog_create(void)
        gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
 }
 
-static void grouplist_dialog_set_list(void)
+static void grouplist_dialog_set_list(gchar * pattern)
 {
        GSList *cur;
        gint row;
 
+       if (pattern == NULL)
+               pattern = "*";
+
        if (locked) return;
        locked = TRUE;
 
+       grouplist_clear();
+
        recv_set_ui_func(grouplist_recv_func, NULL);
        group_list = news_get_group_list(news_folder);
        recv_set_ui_func(NULL, NULL);
@@ -237,9 +243,12 @@ static void grouplist_dialog_set_list(void)
 
        gtk_clist_freeze(GTK_CLIST(clist));
        for (cur = group_list; cur != NULL ; cur = cur->next) {
-               row = gtk_clist_append(GTK_CLIST(clist),
-                                      (gchar **)&(cur->data));
-               gtk_clist_set_row_data(GTK_CLIST(clist), row, cur->data);
+               if (fnmatch(pattern, cur->data, 0) == 0) {
+                       row = gtk_clist_append(GTK_CLIST(clist),
+                                              (gchar **)&(cur->data));
+                       gtk_clist_set_row_data(GTK_CLIST(clist), row,
+                                              cur->data);
+               }
        }
        gtk_clist_thaw(GTK_CLIST(clist));
 
@@ -278,12 +287,19 @@ static void cancel_clicked(GtkWidget *widget, gpointer data)
 }
 
 static void refresh_clicked(GtkWidget *widget, gpointer data)
-{ 
+{
+       gchar * str;
+ 
        if (locked) return;
 
        grouplist_clear();
        news_remove_group_list(news_folder);
-       grouplist_dialog_set_list();
+
+       str = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
+       grouplist_dialog_set_list(str);
+       g_free(str);
+
+       grouplist_dialog_set_list(str);
 }
 
 static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
@@ -301,7 +317,28 @@ static void clist_selected(GtkCList *clist, gint row, gint column,
        gtk_entry_set_text(GTK_ENTRY(entry), group ? group : "");
 }
 
+static gboolean match_string(gchar * str, gchar * expr)
+{
+}
+
 static void entry_activated(GtkEditable *editable)
 {
-       ok_clicked(NULL, NULL);
+       gchar * str;
+       gboolean update_list;
+
+       str = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
+
+       update_list = FALSE;
+
+       if (strchr(str, '*') != NULL)
+         update_list = TRUE;
+
+       if (update_list) {
+               grouplist_dialog_set_list(str);
+               g_free(str);
+       }
+       else {
+               g_free(str);
+               ok_clicked(NULL, NULL);
+       }
 }