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[claws.git] / src / export.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 "filesel.h"
45 #include "foldersel.h"
46 #include "gtkutils.h"
47 #include "manage_window.h"
48 #include "folder.h"
49
50 static GtkWidget *window;
51 static GtkWidget *src_entry;
52 static GtkWidget *file_entry;
53 static GtkWidget *src_button;
54 static GtkWidget *file_button;
55 static GtkWidget *ok_button;
56 static GtkWidget *cancel_button;
57 static gboolean export_ack;
58
59 static void export_create(void);
60 static void export_ok_cb(GtkWidget *widget, gpointer data);
61 static void export_cancel_cb(GtkWidget *widget, gpointer data);
62 static void export_srcsel_cb(GtkWidget *widget, gpointer data);
63 static void export_filesel_cb(GtkWidget *widget, gpointer data);
64 static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data);
65
66 gint export_mbox(FolderItem *default_src)
67 {
68         gint ok = 0;
69
70         if (!window)
71                 export_create();
72         else
73                 gtk_widget_show(window);
74
75         if (default_src && default_src->path)
76                 gtk_entry_set_text(GTK_ENTRY(src_entry), default_src->path);
77         else
78                 gtk_entry_set_text(GTK_ENTRY(src_entry), "");
79         gtk_entry_set_text(GTK_ENTRY(file_entry), "");
80         gtk_widget_grab_focus(file_entry);
81
82         manage_window_set_transient(GTK_WINDOW(window));
83
84         gtk_main();
85
86         if (export_ack) {
87                 gchar *srcdir, *mbox;
88                 FolderItem *src;
89
90                 srcdir = gtk_entry_get_text(GTK_ENTRY(src_entry));
91                 mbox = gtk_entry_get_text(GTK_ENTRY(file_entry));
92
93                 if (mbox && *mbox) {
94                         src = folder_find_item_from_path(srcdir);
95                         if (!src)
96                                 g_warning("Can't find the folder.\n");
97                         else
98                                 ok = export_to_mbox(src, mbox);
99                 }
100         }
101
102         gtk_widget_hide(window);
103
104         return ok;
105 }
106
107 static void export_create(void)
108 {
109         GtkWidget *vbox;
110         GtkWidget *hbox;
111         GtkWidget *desc_label;
112         GtkWidget *table;
113         GtkWidget *file_label;
114         GtkWidget *src_label;
115         GtkWidget *confirm_area;
116
117         window = gtk_window_new(GTK_WINDOW_DIALOG);
118         gtk_window_set_title(GTK_WINDOW(window), _("Export"));
119         gtk_container_set_border_width(GTK_CONTAINER(window), 5);
120         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
121         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
122         gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);
123         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
124                            GTK_SIGNAL_FUNC(export_cancel_cb), NULL);
125         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
126                            GTK_SIGNAL_FUNC(key_pressed), NULL);
127         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
128                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
129         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
130                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
131
132         vbox = gtk_vbox_new(FALSE, 4);
133         gtk_container_add(GTK_CONTAINER(window), vbox);
134
135         hbox = gtk_hbox_new(FALSE, 0);
136         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
137         gtk_container_set_border_width(GTK_CONTAINER(hbox), 4);
138
139         desc_label = gtk_label_new
140                 (_("Specify target folder and mbox file."));
141         gtk_box_pack_start(GTK_BOX(hbox), desc_label, FALSE, FALSE, 0);
142
143         table = gtk_table_new(2, 3, FALSE);
144         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
145         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
146         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
147         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
148         gtk_widget_set_usize(table, 420, -1);
149
150         src_label = gtk_label_new(_("Source dir:"));
151         gtk_table_attach(GTK_TABLE(table), src_label, 0, 1, 0, 1,
152                          GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
153         gtk_misc_set_alignment(GTK_MISC(src_label), 1, 0.5);
154
155         file_label = gtk_label_new(_("Exporting file:"));
156         gtk_table_attach(GTK_TABLE(table), file_label, 0, 1, 1, 2,
157                          GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
158         gtk_misc_set_alignment(GTK_MISC(file_label), 1, 0.5);
159
160         src_entry = gtk_entry_new();
161         gtk_table_attach(GTK_TABLE(table), src_entry, 1, 2, 0, 1,
162                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
163
164         file_entry = gtk_entry_new();
165         gtk_table_attach(GTK_TABLE(table), file_entry, 1, 2, 1, 2,
166                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
167
168         src_button = gtk_button_new_with_label(_(" Select... "));
169         gtk_table_attach(GTK_TABLE(table), src_button, 2, 3, 0, 1,
170                          0, 0, 0, 0);
171         gtk_signal_connect(GTK_OBJECT(src_button), "clicked",
172                            GTK_SIGNAL_FUNC(export_srcsel_cb), NULL);
173
174         file_button = gtk_button_new_with_label(_(" Select... "));
175         gtk_table_attach(GTK_TABLE(table), file_button, 2, 3, 1, 2,
176                          0, 0, 0, 0);
177         gtk_signal_connect(GTK_OBJECT(file_button), "clicked",
178                            GTK_SIGNAL_FUNC(export_filesel_cb), NULL);
179
180         gtkut_button_set_create(&confirm_area,
181                                 &ok_button,     _("OK"),
182                                 &cancel_button, _("Cancel"),
183                                 NULL, NULL);
184         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
185         gtk_widget_grab_default(ok_button);
186
187         gtk_signal_connect(GTK_OBJECT(ok_button), "clicked",
188                            GTK_SIGNAL_FUNC(export_ok_cb), NULL);
189         gtk_signal_connect(GTK_OBJECT(cancel_button), "clicked",
190                            GTK_SIGNAL_FUNC(export_cancel_cb), NULL);
191
192         gtk_widget_show_all(window);
193 }
194
195 static void export_ok_cb(GtkWidget *widget, gpointer data)
196 {
197         export_ack = TRUE;
198         if (gtk_main_level() > 1)
199                 gtk_main_quit();
200 }
201
202 static void export_cancel_cb(GtkWidget *widget, gpointer data)
203 {
204         export_ack = FALSE;
205         if (gtk_main_level() > 1)
206                 gtk_main_quit();
207 }
208
209 static void export_filesel_cb(GtkWidget *widget, gpointer data)
210 {
211         gchar *filename;
212
213         filename = filesel_select_file(_("Select exporting file"), NULL);
214         if (filename)
215                 gtk_entry_set_text(GTK_ENTRY(file_entry), filename);
216 }
217
218 static void export_srcsel_cb(GtkWidget *widget, gpointer data)
219 {
220         FolderItem *src;
221
222         src = foldersel_folder_sel(NULL);
223         if (src && src->path)
224                 gtk_entry_set_text(GTK_ENTRY(src_entry), src->path);
225 }
226
227 static void key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
228 {
229         if (event && event->keyval == GDK_Escape)
230                 export_cancel_cb(NULL, NULL);
231 }