2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2001 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #include <gdk/gdkkeysyms.h>
28 #include <gtk/gtkmain.h>
29 #include <gtk/gtkwidget.h>
30 #include <gtk/gtkdialog.h>
31 #include <gtk/gtkwindow.h>
32 #include <gtk/gtksignal.h>
33 #include <gtk/gtkvbox.h>
34 #include <gtk/gtkhbox.h>
35 #include <gtk/gtklabel.h>
36 #include <gtk/gtkentry.h>
37 #include <gtk/gtkclist.h>
38 #include <gtk/gtkscrolledwindow.h>
39 #include <gtk/gtkbutton.h>
40 #include <gtk/gtkhbbox.h>
43 #include "grouplistdialog.h"
44 #include "manage_window.h"
49 #include "alertpanel.h"
53 #define GROUPLIST_DIALOG_WIDTH 420
54 #define GROUPLIST_DIALOG_HEIGHT 400
57 static gboolean locked
;
59 static GtkWidget
*dialog
;
60 static GtkWidget
*entry
;
61 static GtkWidget
*clist
;
62 static GtkWidget
*status_label
;
63 static GtkWidget
*ok_button
;
64 static GSList
*group_list
;
65 static Folder
*news_folder
;
67 static void grouplist_dialog_create (void);
68 static void grouplist_dialog_set_list (void);
69 static void grouplist_clear (void);
70 static void grouplist_recv_func (SockInfo
*sock
,
75 static void ok_clicked (GtkWidget
*widget
,
77 static void cancel_clicked (GtkWidget
*widget
,
79 static void refresh_clicked (GtkWidget
*widget
,
81 static void key_pressed (GtkWidget
*widget
,
84 static void clist_selected (GtkCList
*clist
,
87 GdkEventButton
*event
,
89 static void entry_activated (GtkEditable
*editable
);
91 gchar
*grouplist_dialog(Folder
*folder
)
95 if (dialog
&& GTK_WIDGET_VISIBLE(dialog
)) return NULL
;
98 grouplist_dialog_create();
100 news_folder
= folder
;
102 gtk_widget_show(dialog
);
103 gtk_window_set_modal(GTK_WINDOW(dialog
), TRUE
);
104 manage_window_set_transient(GTK_WINDOW(dialog
));
107 grouplist_dialog_set_list();
111 manage_window_focus_out(dialog
, NULL
, NULL
);
112 gtk_widget_hide(dialog
);
115 str
= gtk_editable_get_chars(GTK_EDITABLE(entry
), 0, -1);
116 if (str
&& *str
== '\0') {
126 debug_print("return string = %s\n", str
? str
: "(none)");
130 static void grouplist_clear(void)
132 gtk_clist_clear(GTK_CLIST(clist
));
133 gtk_entry_set_text(GTK_ENTRY(entry
), "");
134 slist_free_strings(group_list
);
135 g_slist_free(group_list
);
138 static void grouplist_dialog_create(void)
142 GtkWidget
*msg_label
;
143 GtkWidget
*confirm_area
;
144 GtkWidget
*cancel_button
;
145 GtkWidget
*refresh_button
;
146 GtkWidget
*scrolledwin
;
148 dialog
= gtk_dialog_new();
149 gtk_window_set_policy(GTK_WINDOW(dialog
), FALSE
, TRUE
, FALSE
);
150 gtk_widget_set_usize(dialog
,
151 GROUPLIST_DIALOG_WIDTH
, GROUPLIST_DIALOG_HEIGHT
);
152 gtk_container_set_border_width
153 (GTK_CONTAINER(GTK_DIALOG(dialog
)->action_area
), 5);
154 gtk_window_set_position(GTK_WINDOW(dialog
), GTK_WIN_POS_CENTER
);
155 gtk_window_set_title(GTK_WINDOW(dialog
), _("Subscribe to newsgroup"));
156 gtk_signal_connect(GTK_OBJECT(dialog
), "delete_event",
157 GTK_SIGNAL_FUNC(cancel_clicked
), NULL
);
158 gtk_signal_connect(GTK_OBJECT(dialog
), "key_press_event",
159 GTK_SIGNAL_FUNC(key_pressed
), NULL
);
160 gtk_signal_connect(GTK_OBJECT(dialog
), "focus_in_event",
161 GTK_SIGNAL_FUNC(manage_window_focus_in
), NULL
);
162 gtk_signal_connect(GTK_OBJECT(dialog
), "focus_out_event",
163 GTK_SIGNAL_FUNC(manage_window_focus_out
), NULL
);
165 gtk_widget_realize(dialog
);
167 vbox
= gtk_vbox_new(FALSE
, 8);
168 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog
)->vbox
), vbox
);
169 gtk_container_set_border_width(GTK_CONTAINER(vbox
), 8);
171 hbox
= gtk_hbox_new(FALSE
, 0);
172 gtk_box_pack_start(GTK_BOX(vbox
), hbox
, FALSE
, FALSE
, 0);
174 msg_label
= gtk_label_new(_("Input subscribing newsgroup:"));
175 gtk_box_pack_start(GTK_BOX(hbox
), msg_label
, FALSE
, FALSE
, 0);
177 entry
= gtk_entry_new();
178 gtk_box_pack_start(GTK_BOX(vbox
), entry
, FALSE
, FALSE
, 0);
179 gtk_signal_connect(GTK_OBJECT(entry
), "activate",
180 GTK_SIGNAL_FUNC(entry_activated
), NULL
);
182 scrolledwin
= gtk_scrolled_window_new(NULL
, NULL
);
183 gtk_box_pack_start(GTK_BOX (vbox
), scrolledwin
, TRUE
, TRUE
, 0);
184 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolledwin
),
185 GTK_POLICY_AUTOMATIC
,
186 GTK_POLICY_AUTOMATIC
);
188 clist
= gtk_clist_new(1);
189 gtk_container_add(GTK_CONTAINER(scrolledwin
), clist
);
190 gtk_clist_set_column_width(GTK_CLIST(clist
), 0, 80);
191 gtk_clist_set_selection_mode(GTK_CLIST(clist
), GTK_SELECTION_BROWSE
);
192 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist
)->column
[0].button
,
194 gtk_signal_connect(GTK_OBJECT(clist
), "select_row",
195 GTK_SIGNAL_FUNC(clist_selected
), NULL
);
197 hbox
= gtk_hbox_new(FALSE
, 0);
198 gtk_box_pack_start(GTK_BOX(vbox
), hbox
, FALSE
, FALSE
, 0);
200 status_label
= gtk_label_new("");
201 gtk_box_pack_start(GTK_BOX(hbox
), status_label
, FALSE
, FALSE
, 0);
203 gtkut_button_set_create(&confirm_area
,
205 &cancel_button
, _("Cancel"),
206 &refresh_button
, _("Refresh"));
207 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog
)->action_area
),
209 gtk_widget_grab_default(ok_button
);
211 gtk_signal_connect(GTK_OBJECT(ok_button
), "clicked",
212 GTK_SIGNAL_FUNC(ok_clicked
), NULL
);
213 gtk_signal_connect(GTK_OBJECT(cancel_button
), "clicked",
214 GTK_SIGNAL_FUNC(cancel_clicked
), NULL
);
215 gtk_signal_connect(GTK_OBJECT(refresh_button
), "clicked",
216 GTK_SIGNAL_FUNC(refresh_clicked
), NULL
);
218 gtk_widget_show_all(GTK_DIALOG(dialog
)->vbox
);
221 static void grouplist_dialog_set_list(void)
229 recv_set_ui_func(grouplist_recv_func
, NULL
);
230 group_list
= news_get_group_list(news_folder
);
231 recv_set_ui_func(NULL
, NULL
);
232 if (group_list
== NULL
) {
233 alertpanel_error(_("Can't retrieve newsgroup list."));
238 gtk_clist_freeze(GTK_CLIST(clist
));
239 for (cur
= group_list
; cur
!= NULL
; cur
= cur
->next
) {
240 row
= gtk_clist_append(GTK_CLIST(clist
),
241 (gchar
**)&(cur
->data
));
242 gtk_clist_set_row_data(GTK_CLIST(clist
), row
, cur
->data
);
244 gtk_clist_thaw(GTK_CLIST(clist
));
246 gtk_widget_grab_focus(ok_button
);
247 gtk_widget_grab_focus(clist
);
249 gtk_label_set_text(GTK_LABEL(status_label
), _("Done."));
254 static void grouplist_recv_func(SockInfo
*sock
, gint count
, gint read_bytes
,
259 g_snprintf(buf
, sizeof(buf
),
260 _("%d newsgroups received (%s read)"),
261 count
, to_human_readable(read_bytes
));
262 gtk_label_set_text(GTK_LABEL(status_label
), buf
);
266 static void ok_clicked(GtkWidget
*widget
, gpointer data
)
269 if (gtk_main_level() > 1)
273 static void cancel_clicked(GtkWidget
*widget
, gpointer data
)
276 if (gtk_main_level() > 1)
280 static void refresh_clicked(GtkWidget
*widget
, gpointer data
)
285 news_remove_group_list(news_folder
);
286 grouplist_dialog_set_list();
289 static void key_pressed(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
291 if (event
&& event
->keyval
== GDK_Escape
)
292 cancel_clicked(NULL
, NULL
);
295 static void clist_selected(GtkCList
*clist
, gint row
, gint column
,
296 GdkEventButton
*event
, gpointer user_data
)
300 group
= (gchar
*)gtk_clist_get_row_data(GTK_CLIST(clist
), row
);
301 gtk_entry_set_text(GTK_ENTRY(entry
), group
? group
: "");
304 static void entry_activated(GtkEditable
*editable
)
306 ok_clicked(NULL
, NULL
);