--- /dev/null
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999,2000 Hiroyuki Yamamoto
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <glib.h>
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtkmain.h>
+#include <gtk/gtkwidget.h>
+#include <gtk/gtkdialog.h>
+#include <gtk/gtkwindow.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkvbox.h>
+#include <gtk/gtkhbox.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkclist.h>
+#include <gtk/gtkscrolledwindow.h>
+#include <gtk/gtkbutton.h>
+#include <gtk/gtkhbbox.h>
+
+#include "intl.h"
+#include "grouplist_dialog.h"
+#include "manage_window.h"
+#include "gtkutils.h"
+#include "utils.h"
+#include "news.h"
+#include "folder.h"
+
+#define GROUPLIST_DIALOG_WIDTH 420
+#define GROUPLIST_DIALOG_HEIGHT 400
+
+static gboolean ack;
+
+static GtkWidget *dialog;
+static GtkWidget *msg_label;
+static GtkWidget *group_clist;
+static GtkWidget *ok_button;
+static gchar * group_selected;
+static GSList * group_list;
+static FolderItem * item;
+
+static void grouplist_dialog_create (void);
+static void grouplist_dialog_set (void);
+static void grouplist_free (void);
+
+static void ok_clicked (GtkWidget *widget,
+ gpointer data);
+static void cancel_clicked (GtkWidget *widget,
+ gpointer data);
+static void refresh_clicked(GtkWidget *widget, gpointer data);
+static void key_pressed (GtkWidget *widget,
+ GdkEventKey *event,
+ gpointer data);
+static void group_clist_select(GtkCList *clist, gint row, gint column,
+ GdkEventButton *event, gpointer user_data);
+
+gchar *grouplist_dialog(FolderItem * i)
+{
+ gchar *str;
+
+ if (dialog && GTK_WIDGET_VISIBLE(dialog)) return NULL;
+
+ if (!dialog)
+ grouplist_dialog_create();
+
+ item = i;
+
+ grouplist_dialog_set();
+ gtk_widget_show(dialog);
+ gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
+ manage_window_set_transient(GTK_WINDOW(dialog));
+
+ gtk_main();
+
+ manage_window_focus_out(dialog, NULL, NULL);
+ gtk_widget_hide(dialog);
+
+ if (ack) {
+ if (group_selected != NULL)
+ str = g_strdup(group_selected);
+ else
+ str = NULL;
+ if (str && *str == '\0')
+ str = NULL;
+ } else
+ str = NULL;
+
+ grouplist_free();
+
+ GTK_EVENTS_FLUSH();
+
+ debug_print("return string = %s\n", str ? str : "(none)");
+ return str;
+}
+
+static void grouplist_free(void)
+{
+ GSList * group_elt;
+
+ for(group_elt = group_list ; group_elt != NULL ;
+ group_elt = group_elt->next)
+ g_free(group_elt->data);
+ g_slist_free(group_list);
+}
+
+static void grouplist_dialog_create(void)
+{
+ GtkWidget *vbox;
+ GtkWidget *hbox;
+ GtkWidget *confirm_area;
+ GtkWidget *cancel_button;
+ GtkWidget *refresh_button;
+ GtkWidget *scrolledwin;
+
+ dialog = gtk_dialog_new();
+ gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, FALSE);
+ gtk_widget_set_usize(dialog, GROUPLIST_DIALOG_WIDTH, GROUPLIST_DIALOG_HEIGHT);
+ gtk_container_set_border_width
+ (GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5);
+ gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
+ gtk_signal_connect(GTK_OBJECT(dialog), "delete_event",
+ GTK_SIGNAL_FUNC(cancel_clicked), NULL);
+ gtk_signal_connect(GTK_OBJECT(dialog), "key_press_event",
+ GTK_SIGNAL_FUNC(key_pressed), NULL);
+ gtk_signal_connect(GTK_OBJECT(dialog), "focus_in_event",
+ GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
+ gtk_signal_connect(GTK_OBJECT(dialog), "focus_out_event",
+ GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
+
+ gtk_widget_realize(dialog);
+
+ vbox = gtk_vbox_new(FALSE, 8);
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), vbox);
+ gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
+
+ hbox = gtk_hbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+ msg_label = gtk_label_new("");
+ gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
+ gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_LEFT);
+
+
+ scrolledwin = gtk_scrolled_window_new (NULL, NULL);
+ gtk_box_pack_start (GTK_BOX (vbox), scrolledwin,
+ TRUE, TRUE, 0);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+
+ group_clist = gtk_clist_new(1);
+ gtk_container_add (GTK_CONTAINER (scrolledwin), group_clist);
+ gtk_clist_set_column_width (GTK_CLIST (group_clist), 0, 80);
+ gtk_clist_set_selection_mode (GTK_CLIST (group_clist),
+ GTK_SELECTION_BROWSE);
+ GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (group_clist)->column[0].button,
+ GTK_CAN_FOCUS);
+ gtk_signal_connect (GTK_OBJECT (group_clist), "select_row",
+ GTK_SIGNAL_FUNC (group_clist_select), NULL);
+
+ gtkut_button_set_create(&confirm_area,
+ &ok_button, _("OK"),
+ &cancel_button, _("Cancel"),
+ &refresh_button, _("Refresh"));
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+ confirm_area);
+ gtk_widget_grab_default(ok_button);
+
+ gtk_signal_connect(GTK_OBJECT(ok_button), "clicked",
+ GTK_SIGNAL_FUNC(ok_clicked), NULL);
+ gtk_signal_connect(GTK_OBJECT(cancel_button), "clicked",
+ GTK_SIGNAL_FUNC(cancel_clicked), NULL);
+ gtk_signal_connect(GTK_OBJECT(refresh_button), "clicked",
+ GTK_SIGNAL_FUNC(refresh_clicked), NULL);
+
+
+ gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
+}
+
+static void grouplist_dialog_set_list(void)
+{
+ GSList * elt;
+ gint row;
+
+ group_selected = NULL;
+ group_list = news_get_group_list(item);
+
+ gtk_clist_clear(GTK_CLIST(group_clist));
+ for(elt = group_list; elt != NULL ; elt = elt->next)
+ {
+ row = gtk_clist_append(GTK_CLIST(group_clist), &(elt->data));
+ gtk_clist_set_row_data(GTK_CLIST(group_clist), row, elt->data);
+ }
+
+ gtk_widget_grab_focus(ok_button);
+ gtk_widget_grab_focus(group_clist);
+
+ if (group_list != NULL)
+ group_selected = group_list->data;
+ else
+ group_selected = NULL;
+}
+
+static void grouplist_dialog_set(void)
+{
+ gtk_window_set_title(GTK_WINDOW(dialog), _("Subscribe newsgroup"));
+ gtk_label_set_text(GTK_LABEL(msg_label), _("Input subscribing newsgroup:"));
+ grouplist_dialog_set_list();
+}
+
+static void ok_clicked(GtkWidget *widget, gpointer data)
+{
+ ack = TRUE;
+ gtk_main_quit();
+}
+
+static void cancel_clicked(GtkWidget *widget, gpointer data)
+{
+ ack = FALSE;
+ gtk_main_quit();
+}
+
+static void refresh_clicked(GtkWidget *widget, gpointer data)
+{
+ grouplist_free();
+ news_reset_group_list(item);
+ grouplist_dialog_set_list();
+}
+
+static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+ if (event && event->keyval == GDK_Escape) {
+ ack = FALSE;
+ gtk_main_quit();
+ }
+}
+
+static void group_clist_select(GtkCList *clist, gint row, gint column,
+ GdkEventButton *event, gpointer user_data)
+{
+ group_selected = (gchar *)
+ gtk_clist_get_row_data(GTK_CLIST(group_clist), row);
+}