fix bug 4239, 'Preferences: Text Options Header Display modal is not modal' (sic)
[claws.git] / src / importmutt.c
1 /*
2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 2001-2015 Match Grun and the Claws Mail team
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 3 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, see <http://www.gnu.org/licenses/>.
17  */
18
19 /*
20  * Import Mutt address book data.
21  */
22
23 #ifdef HAVE_CONFIG_H
24 #  include "config.h"
25 #include "claws-features.h"
26 #endif
27
28 #include "defs.h"
29
30 #include <glib.h>
31 #include <glib/gi18n.h>
32 #include <gdk/gdkkeysyms.h>
33 #include <gtk/gtk.h>
34
35 #include "addrbook.h"
36 #include "addressbook.h"
37 #include "addressitem.h"
38 #include "gtkutils.h"
39 #include "prefs_common.h"
40 #include "manage_window.h"
41 #include "mgutils.h"
42 #include "mutt.h"
43 #include "filesel.h"
44
45 #define IMPORTMUTT_GUESS_NAME "MUTT Import"
46
47 static struct _ImpMutt_Dlg {
48         GtkWidget *window;
49         GtkWidget *file_entry;
50         GtkWidget *name_entry;
51         GtkWidget *ok_btn;
52         GtkWidget *cancel_btn;
53         GtkWidget *statusbar;
54         gint status_cid;
55 } impmutt_dlg;
56
57 static struct _AddressFileSelection _imp_mutt_file_selector_;
58 static AddressBookFile *_importedBook_;
59 static AddressIndex *_imp_addressIndex_;
60
61 /*
62 * Edit functions.
63 */
64 static void imp_mutt_status_show( gchar *msg ) {
65         if( impmutt_dlg.statusbar != NULL ) {
66                 gtk_statusbar_pop( GTK_STATUSBAR(impmutt_dlg.statusbar), impmutt_dlg.status_cid );
67                 if( msg ) {
68                         gtk_statusbar_push( GTK_STATUSBAR(impmutt_dlg.statusbar), impmutt_dlg.status_cid, msg );
69                 }
70         }
71 }
72
73 static gboolean imp_mutt_import_file( gchar *sName, gchar *sFile ) {
74         gboolean retVal = FALSE;
75         gchar *newFile;
76         AddressBookFile *abf = NULL;
77         MuttFile *mdf = NULL;
78
79         if( _importedBook_ ) {
80                 addrbook_free_book( _importedBook_ );
81         }
82
83         abf = addrbook_create_book();
84         addrbook_set_path( abf, _imp_addressIndex_->filePath );
85         addrbook_set_name( abf, sName );
86         newFile = addrbook_guess_next_file( abf );
87         addrbook_set_file( abf, newFile );
88         g_free( newFile );
89
90         /* Import data from file */
91         mdf = mutt_create();
92         mutt_set_file( mdf, sFile );
93         if( mutt_import_data( mdf, abf->addressCache ) == MGU_SUCCESS ) {
94                 addrbook_save_data( abf );
95                 _importedBook_ = abf;
96                 retVal = TRUE;
97         }
98         else {
99                 addrbook_free_book( abf );
100         }
101
102         mutt_free(mdf);
103
104         return retVal;
105 }
106
107 static void imp_mutt_ok( GtkWidget *widget, gboolean *cancelled ) {
108         gchar *sName;
109         gchar *sFile;
110         gchar *sMsg = NULL;
111         gboolean errFlag = FALSE;
112
113         sFile = gtk_editable_get_chars( GTK_EDITABLE(impmutt_dlg.file_entry), 0, -1 );
114         g_strstrip( sFile );
115         gtk_entry_set_text( GTK_ENTRY(impmutt_dlg.file_entry), sFile );
116
117         sName = gtk_editable_get_chars( GTK_EDITABLE(impmutt_dlg.name_entry), 0, -1 );
118         g_strstrip( sName );
119         gtk_entry_set_text( GTK_ENTRY(impmutt_dlg.name_entry), sName );
120
121         if( *sFile == '\0'|| strlen( sFile ) < 1 ) {
122                 sMsg = _( "Please select a file." );
123                 errFlag = TRUE;
124         }
125
126         if( *sName == '\0'|| strlen( sName ) < 1 ) {
127                 if( ! errFlag ) sMsg = _( "Address book name must be supplied." );
128                 errFlag = TRUE;
129         }
130
131         if( errFlag ) {
132                 imp_mutt_status_show( sMsg );
133         }
134         else {
135                 /* Import the file */
136                 if( imp_mutt_import_file( sName, sFile ) ) {
137                         *cancelled = FALSE;
138                         gtk_main_quit();
139                 }
140                 else {
141                         imp_mutt_status_show( _( "Error importing MUTT file." ) );
142                 }
143         }
144
145         g_free( sFile );
146         g_free( sName );
147
148 }
149
150 static void imp_mutt_cancel( GtkWidget *widget, gboolean *cancelled ) {
151         *cancelled = TRUE;
152         gtk_main_quit();
153 }
154
155 static void imp_mutt_file_select_create( AddressFileSelection *afs ) {
156         gchar *file = filesel_select_file_open(_("Select MUTT File"), NULL);
157         
158         if (file == NULL)
159                 afs->cancelled = TRUE;
160         else {
161                 afs->cancelled = FALSE;
162                 gtk_entry_set_text( GTK_ENTRY(impmutt_dlg.file_entry), file );
163                 g_free(file);
164         }
165 }
166
167 static void imp_mutt_file_select( void ) {
168         imp_mutt_file_select_create( & _imp_mutt_file_selector_ );
169 }
170
171 static gint imp_mutt_delete_event( GtkWidget *widget, GdkEventAny *event, gboolean *cancelled ) {
172         *cancelled = TRUE;
173         gtk_main_quit();
174         return TRUE;
175 }
176
177 static gboolean imp_mutt_key_pressed( GtkWidget *widget, GdkEventKey *event, gboolean *cancelled ) {
178         if (event && event->keyval == GDK_KEY_Escape) {
179                 *cancelled = TRUE;
180                 gtk_main_quit();
181         }
182         return FALSE;
183 }
184
185 static void imp_mutt_create( gboolean *cancelled ) {
186         GtkWidget *window;
187         GtkWidget *vbox;
188         GtkWidget *table;
189         GtkWidget *label;
190         GtkWidget *file_entry;
191         GtkWidget *name_entry;
192         GtkWidget *hbbox;
193         GtkWidget *ok_btn;
194         GtkWidget *cancel_btn;
195         GtkWidget *file_btn;
196         GtkWidget *statusbar;
197         GtkWidget *hsbox;
198         gint top;
199
200         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "importmutt");
201         gtk_widget_set_size_request(window, 450, -1);
202         gtk_container_set_border_width( GTK_CONTAINER(window), 0 );
203         gtk_window_set_title( GTK_WINDOW(window), _("Import MUTT file into Address Book") );
204         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
205         gtk_window_set_type_hint(GTK_WINDOW(window), GDK_WINDOW_TYPE_HINT_DIALOG);
206         g_signal_connect(G_OBJECT(window), "delete_event",
207                          G_CALLBACK(imp_mutt_delete_event), cancelled);
208         g_signal_connect(G_OBJECT(window), "key_press_event",
209                          G_CALLBACK(imp_mutt_key_pressed), cancelled);
210
211         vbox = gtk_vbox_new(FALSE, 8);
212         gtk_container_add(GTK_CONTAINER(window), vbox);
213         gtk_container_set_border_width( GTK_CONTAINER(vbox), 0 );
214
215         table = gtk_table_new(2, 3, FALSE);
216         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
217         gtk_container_set_border_width( GTK_CONTAINER(table), 8 );
218         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
219         gtk_table_set_col_spacings(GTK_TABLE(table), 8 );
220
221         /* First row */
222         top = 0;
223         label = gtk_label_new(_("Name"));
224         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), GTK_FILL, 0, 0, 0);
225         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
226
227         name_entry = gtk_entry_new();
228         gtk_table_attach(GTK_TABLE(table), name_entry, 1, 2, top, (top + 1), GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
229
230         /* Second row */
231         top = 1;
232         label = gtk_label_new(_("File"));
233         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), GTK_FILL, 0, 0, 0);
234         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
235
236         file_entry = gtk_entry_new();
237         gtk_table_attach(GTK_TABLE(table), file_entry, 1, 2, top, (top + 1), GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
238
239         file_btn = gtkut_get_browse_file_btn(_("_Browse"));
240         gtk_table_attach(GTK_TABLE(table), file_btn, 2, 3, top, (top + 1), GTK_FILL, 0, 3, 0);
241
242         /* Status line */
243         hsbox = gtk_hbox_new(FALSE, 0);
244         gtk_box_pack_end(GTK_BOX(vbox), hsbox, FALSE, FALSE, BORDER_WIDTH);
245         statusbar = gtk_statusbar_new();
246         gtk_box_pack_start(GTK_BOX(hsbox), statusbar, TRUE, TRUE, BORDER_WIDTH);
247
248         /* Button panel */
249         gtkut_stock_button_set_create(&hbbox, &cancel_btn, GTK_STOCK_CANCEL,
250                                       &ok_btn, GTK_STOCK_OK,
251                                       NULL, NULL);
252         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
253         gtk_container_set_border_width( GTK_CONTAINER(hbbox), 5);
254         gtk_widget_grab_default(ok_btn);
255
256         g_signal_connect(G_OBJECT(ok_btn), "clicked",
257                          G_CALLBACK(imp_mutt_ok), cancelled);
258         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
259                          G_CALLBACK(imp_mutt_cancel), cancelled);
260         g_signal_connect(G_OBJECT(file_btn), "clicked",
261                          G_CALLBACK(imp_mutt_file_select), NULL);
262
263         gtk_widget_show_all(vbox);
264
265         impmutt_dlg.window     = window;
266         impmutt_dlg.file_entry = file_entry;
267         impmutt_dlg.name_entry = name_entry;
268         impmutt_dlg.ok_btn     = ok_btn;
269         impmutt_dlg.cancel_btn = cancel_btn;
270         impmutt_dlg.statusbar  = statusbar;
271         impmutt_dlg.status_cid = gtk_statusbar_get_context_id( GTK_STATUSBAR(statusbar), "Import Mutt Dialog" );
272 }
273
274 AddressBookFile *addressbook_imp_mutt( AddressIndex *addrIndex ) {
275         static gboolean cancelled;
276         gchar *muttFile;
277
278         _importedBook_ = NULL;
279         _imp_addressIndex_ = addrIndex;
280
281         if( ! impmutt_dlg.window )
282                 imp_mutt_create(&cancelled);
283         gtk_widget_grab_focus(impmutt_dlg.ok_btn);
284         gtk_widget_grab_focus(impmutt_dlg.file_entry);
285         gtk_widget_show(impmutt_dlg.window);
286         manage_window_set_transient(GTK_WINDOW(impmutt_dlg.window));
287         gtk_window_set_modal(GTK_WINDOW(impmutt_dlg.window), TRUE);
288
289         imp_mutt_status_show( _( "Please select a file to import." ) );
290         muttFile = mutt_find_file();
291         gtk_entry_set_text( GTK_ENTRY(impmutt_dlg.name_entry), IMPORTMUTT_GUESS_NAME );
292         gtk_entry_set_text( GTK_ENTRY(impmutt_dlg.file_entry), muttFile );
293         g_free( muttFile );
294         muttFile = NULL;
295
296         gtk_main();
297         gtk_widget_hide(impmutt_dlg.window);
298         gtk_window_set_modal(GTK_WINDOW(impmutt_dlg.window), FALSE);
299         _imp_addressIndex_ = NULL;
300
301         if (cancelled == TRUE) return NULL;
302         return _importedBook_;
303 }
304
305 /*
306 * End of Source.
307 */
308