use claws' semantics for getting folder item when importing an mbox file to a folder...
[claws.git] / src / import.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
4  *
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.
9  *
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.
14  *
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.
18  */
19
20 #ifdef HAVE_CONFIG_H
21 #  include "config.h"
22 #endif
23
24 #include "defs.h"
25
26 #include <glib.h>
27 #include <gdk/gdkkeysyms.h>
28 #include <gtk/gtkmain.h>
29 #include <gtk/gtkwidget.h>
30 #include <gtk/gtkwindow.h>
31 #include <gtk/gtkvbox.h>
32 #include <gtk/gtktable.h>
33 #include <gtk/gtklabel.h>
34 #include <gtk/gtkentry.h>
35 #include <gtk/gtkhbbox.h>
36 #include <gtk/gtkbutton.h>
37 #include <gtk/gtkfilesel.h>
38 #include <gtk/gtksignal.h>
39
40 #include "intl.h"
41 #include "main.h"
42 #include "inc.h"
43 #include "mbox.h"
44 #include "folderview.h"
45 #include "filesel.h"
46 #include "foldersel.h"
47 #include "gtkutils.h"
48 #include "manage_window.h"
49 #include "folder.h"
50
51 static GtkWidget *window;
52 static GtkWidget *file_entry;
53 static GtkWidget *dest_entry;
54 static GtkWidget *file_button;
55 static GtkWidget *dest_button;
56 static GtkWidget *ok_button;
57 static GtkWidget *cancel_button;
58 static gboolean import_ack;
59
60 static void import_create(void);
61 static void import_ok_cb(GtkWidget *widget, gpointer data);
62 static void import_cancel_cb(GtkWidget *widget, gpointer data);
63 static void import_filesel_cb(GtkWidget *widget, gpointer data);
64 static void import_destsel_cb(GtkWidget *widget, gpointer data);
65 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data);
66 static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data);
67
68 gint import_mbox(FolderItem *default_dest)
69 {
70         gint ok = 0;
71
72         if (!window)
73                 import_create();
74         else
75                 gtk_widget_show(window);
76
77         gtk_entry_set_text(GTK_ENTRY(file_entry), "");
78         if (default_dest && default_dest->path)
79                 gtk_entry_set_text(GTK_ENTRY(dest_entry), default_dest->path);
80         else
81                 gtk_entry_set_text(GTK_ENTRY(dest_entry), "");
82         gtk_widget_grab_focus(file_entry);
83
84         manage_window_set_transient(GTK_WINDOW(window));
85
86         gtk_main();
87
88         if (import_ack) {
89                 gchar *filename, *destdir;
90                 FolderItem *dest;
91
92                 filename = gtk_entry_get_text(GTK_ENTRY(file_entry));
93                 destdir = gtk_entry_get_text(GTK_ENTRY(dest_entry));
94                 if (filename && *filename) {
95                         if (!destdir || !*destdir) {
96                                 dest = folder_find_item_from_path(INBOX_DIR);
97                         } else
98                                 dest = folder_find_item_from_identifier(destdir);
99
100                         if (!dest) {
101                                 g_warning("Can't find the folder.\n");
102                         } else {
103                                 ok = proc_mbox(dest, filename, NULL);
104                                 folder_item_scan(dest);
105                                 folderview_update_item(dest, TRUE);
106                         }
107                 }
108         }
109
110         gtk_widget_hide(window);
111
112         return ok;
113 }
114
115 static void import_create(void)
116 {
117         GtkWidget *vbox;
118         GtkWidget *hbox;
119         GtkWidget *desc_label;
120         GtkWidget *table;
121         GtkWidget *file_label;
122         GtkWidget *dest_label;
123         GtkWidget *confirm_area;
124
125         window = gtk_window_new(GTK_WINDOW_DIALOG);
126         gtk_window_set_title(GTK_WINDOW(window), _("Import"));
127         gtk_container_set_border_width(GTK_CONTAINER(window), 5);
128         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
129         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
130         gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);
131         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
132                            GTK_SIGNAL_FUNC(delete_event), NULL);
133         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
134                            GTK_SIGNAL_FUNC(key_pressed), NULL);
135         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
136                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
137         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
138                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
139
140         vbox = gtk_vbox_new(FALSE, 4);
141         gtk_container_add(GTK_CONTAINER(window), vbox);
142
143         hbox = gtk_hbox_new(FALSE, 0);
144         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
145         gtk_container_set_border_width(GTK_CONTAINER(hbox), 4);
146
147         desc_label = gtk_label_new
148                 (_("Specify target mbox file and destination folder."));
149         gtk_box_pack_start(GTK_BOX(hbox), desc_label, FALSE, FALSE, 0);
150
151         table = gtk_table_new(2, 3, FALSE);
152         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
153         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
154         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
155         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
156         gtk_widget_set_usize(table, 420, -1);
157
158         file_label = gtk_label_new(_("Importing file:"));
159         gtk_table_attach(GTK_TABLE(table), file_label, 0, 1, 0, 1,
160                          GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
161         gtk_misc_set_alignment(GTK_MISC(file_label), 1, 0.5);
162
163         dest_label = gtk_label_new(_("Destination dir:"));
164         gtk_table_attach(GTK_TABLE(table), dest_label, 0, 1, 1, 2,
165                          GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
166         gtk_misc_set_alignment(GTK_MISC(dest_label), 1, 0.5);
167
168         file_entry = gtk_entry_new();
169         gtk_table_attach(GTK_TABLE(table), file_entry, 1, 2, 0, 1,
170                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
171
172         dest_entry = gtk_entry_new();
173         gtk_table_attach(GTK_TABLE(table), dest_entry, 1, 2, 1, 2,
174                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
175
176         file_button = gtk_button_new_with_label(_(" Select... "));
177         gtk_table_attach(GTK_TABLE(table), file_button, 2, 3, 0, 1,
178                          0, 0, 0, 0);
179         gtk_signal_connect(GTK_OBJECT(file_button), "clicked",
180                            GTK_SIGNAL_FUNC(import_filesel_cb), NULL);
181
182         dest_button = gtk_button_new_with_label(_(" Select... "));
183         gtk_table_attach(GTK_TABLE(table), dest_button, 2, 3, 1, 2,
184                          0, 0, 0, 0);
185         gtk_signal_connect(GTK_OBJECT(dest_button), "clicked",
186                            GTK_SIGNAL_FUNC(import_destsel_cb), NULL);
187
188         gtkut_button_set_create(&confirm_area,
189                                 &ok_button,     _("OK"),
190                                 &cancel_button, _("Cancel"),
191                                 NULL, NULL);
192         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
193         gtk_widget_grab_default(ok_button);
194
195         gtk_signal_connect(GTK_OBJECT(ok_button), "clicked",
196                            GTK_SIGNAL_FUNC(import_ok_cb), NULL);
197         gtk_signal_connect(GTK_OBJECT(cancel_button), "clicked",
198                            GTK_SIGNAL_FUNC(import_cancel_cb), NULL);
199
200         gtk_widget_show_all(window);
201 }
202
203 static void import_ok_cb(GtkWidget *widget, gpointer data)
204 {
205         import_ack = TRUE;
206         if (gtk_main_level() > 1)
207                 gtk_main_quit();
208 }
209
210 static void import_cancel_cb(GtkWidget *widget, gpointer data)
211 {
212         import_ack = FALSE;
213         if (gtk_main_level() > 1)
214                 gtk_main_quit();
215 }
216
217 static void import_filesel_cb(GtkWidget *widget, gpointer data)
218 {
219         gchar *filename;
220
221         filename = filesel_select_file(_("Select importing file"), NULL);
222         if (filename)
223                 gtk_entry_set_text(GTK_ENTRY(file_entry), filename);
224 }
225
226 static void import_destsel_cb(GtkWidget *widget, gpointer data)
227 {
228         FolderItem *dest;
229         gchar *path;
230
231         dest = foldersel_folder_sel(NULL, NULL);
232         if (!dest)
233                  return;
234         path = folder_item_get_identifier(dest);
235         gtk_entry_set_text(GTK_ENTRY(dest_entry), path);
236         g_free(path);
237 }
238
239 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
240 {
241         import_cancel_cb(NULL, NULL);
242         return TRUE;
243 }
244
245 static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
246 {
247         if (event && event->keyval == GDK_Escape)
248                 import_cancel_cb(NULL, NULL);
249 }