src/import.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 <glib/gi18n.h>
  28 #include <gdk/gdkkeysyms.h>
  29 #include <gtk/gtkmain.h>
  30 #include <gtk/gtkwidget.h>
  31 #include <gtk/gtkwindow.h>
  32 #include <gtk/gtkvbox.h>
  33 #include <gtk/gtktable.h>
  34 #include <gtk/gtklabel.h>
  35 #include <gtk/gtkentry.h>
  36 #include <gtk/gtkhbbox.h>
  37 #include <gtk/gtkbutton.h>
  38 #include <gtk/gtkfilesel.h>
  39 #include <gtk/gtksignal.h>
  40
  41 #include "sylpheed.h"
  42 #include "main.h"
  43 #include "inc.h"
  44 #include "mbox.h"
  45 #include "folderview.h"
  46 #include "filesel.h"
  47 #include "foldersel.h"
  48 #include "gtkutils.h"
  49 #include "manage_window.h"
  50 #include "folder.h"
  51 #include "codeconv.h"
  52
  53 static GtkWidget *window;
  54 static GtkWidget *file_entry;
  55 static GtkWidget *dest_entry;
  56 static GtkWidget *file_button;
  57 static GtkWidget *dest_button;
  58 static GtkWidget *ok_button;
  59 static GtkWidget *cancel_button;
  60 static gboolean import_ack;
  61
  62 static void import_create(void);
  63 static void import_ok_cb(GtkWidget *widget, gpointer data);
  64 static void import_cancel_cb(GtkWidget *widget, gpointer data);
  65 static void import_filesel_cb(GtkWidget *widget, gpointer data);
  66 static void import_destsel_cb(GtkWidget *widget, gpointer data);
  67 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data);
  68 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data);
  69
  70 gint import_mbox(FolderItem *default_dest)
  71 {
  72         gint ok = 0;
  73         gchar *dest_id = NULL;
  74
  75         if (!window) {
  76                 import_create();
  77         }
  78         else {
  79                 gtk_widget_show(window);
  80         }
  81
  82         change_dir(sylpheed_get_startup_dir());
  83
  84         if (default_dest && default_dest->path) {
  85                 dest_id = folder_item_get_identifier(default_dest);
  86         }
  87
  88         if (dest_id) {
  89                 gtk_entry_set_text(GTK_ENTRY(dest_entry), dest_id);
  90                 g_free(dest_id);
  91         } else {
  92                 gtk_entry_set_text(GTK_ENTRY(dest_entry), "");
  93         }
  94         gtk_entry_set_text(GTK_ENTRY(file_entry), "");
  95         gtk_widget_grab_focus(file_entry);
  96
  97         manage_window_set_transient(GTK_WINDOW(window));
  98
  99         gtk_main();
 100
 101         if (import_ack) {
 102                 const gchar *utf8mbox, *destdir;
 103                 FolderItem *dest;
 104
 105                 utf8mbox = gtk_entry_get_text(GTK_ENTRY(file_entry));
 106                 destdir = gtk_entry_get_text(GTK_ENTRY(dest_entry));
 107                 if (utf8mbox && *utf8mbox) {
 108                         gchar *mbox;
 109
 110                         mbox = g_filename_from_utf8(utf8mbox, -1, NULL, NULL, NULL);
 111                         if (!mbox) {
 112                                 g_warning("Failed to convert character set.\n");
 113                                 mbox = g_strdup(utf8mbox);
 114                         }
 115
 116                         if (!destdir || !*destdir) {
 117                                 dest = folder_find_item_from_path(INBOX_DIR);
 118                         } else {
 119                                 dest = folder_find_item_from_identifier
 120                                         (destdir);
 121                         }
 122
 123                         if (!dest) {
 124                                 g_warning("Can't find the folder.\n");
 125                         } else {
 126                                 ok = proc_mbox(dest, mbox, FALSE);
 127                         }
 128
 129                         g_free(mbox);
 130                 }
 131         }
 132
 133         gtk_widget_hide(window);
 134
 135         return ok;
 136 }
 137
 138 static void import_create(void)
 139 {
 140         GtkWidget *vbox;
 141         GtkWidget *hbox;
 142         GtkWidget *desc_label;
 143         GtkWidget *table;
 144         GtkWidget *file_label;
 145         GtkWidget *dest_label;
 146         GtkWidget *confirm_area;
 147
 148         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 149         gtk_window_set_title(GTK_WINDOW(window), _("Import mbox file"));
 150         gtk_container_set_border_width(GTK_CONTAINER(window), 5);
 151         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 152         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 153         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 154         g_signal_connect(G_OBJECT(window), "delete_event",
 155                          G_CALLBACK(delete_event), NULL);
 156         g_signal_connect(G_OBJECT(window), "key_press_event",
 157                          G_CALLBACK(key_pressed), NULL);
 158         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 159
 160         vbox = gtk_vbox_new(FALSE, 4);
 161         gtk_container_add(GTK_CONTAINER(window), vbox);
 162
 163         hbox = gtk_hbox_new(FALSE, 0);
 164         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 165         gtk_container_set_border_width(GTK_CONTAINER(hbox), 4);
 166
 167         desc_label = gtk_label_new
 168                 (_("Locate the mbox file and specify the destination folder."));
 169         gtk_label_set_line_wrap(GTK_LABEL(desc_label), TRUE);
 170         gtk_box_pack_start(GTK_BOX(hbox), desc_label, FALSE, FALSE, 0);
 171
 172         table = gtk_table_new(2, 3, FALSE);
 173         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
 174         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
 175         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
 176         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 177         gtk_widget_set_size_request(table, 420, -1);
 178
 179         file_label = gtk_label_new(_("Mbox file:"));
 180         gtk_table_attach(GTK_TABLE(table), file_label, 0, 1, 0, 1,
 181                          (GtkAttachOptions) (GTK_FILL),
 182                          (GtkAttachOptions) (GTK_EXPAND|GTK_FILL), 0, 0);
 183         gtk_misc_set_alignment(GTK_MISC(file_label), 1, 0.5);
 184
 185         dest_label = gtk_label_new(_("Destination folder:"));
 186         gtk_table_attach(GTK_TABLE(table), dest_label, 0, 1, 1, 2,
 187                          (GtkAttachOptions) (GTK_FILL),
 188                          (GtkAttachOptions) (GTK_EXPAND|GTK_FILL), 0, 0);
 189         gtk_misc_set_alignment(GTK_MISC(dest_label), 1, 0.5);
 190
 191         file_entry = gtk_entry_new();
 192         gtk_table_attach(GTK_TABLE(table), file_entry, 1, 2, 0, 1,
 193                          (GtkAttachOptions) (GTK_EXPAND|GTK_SHRINK|GTK_FILL),
 194                          (GtkAttachOptions) (0), 0, 0);
 195
 196         dest_entry = gtk_entry_new();
 197         gtk_table_attach(GTK_TABLE(table), dest_entry, 1, 2, 1, 2,
 198                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
 199
 200         file_button = gtkut_get_browse_file_btn(_("_Browse"));
 201         gtk_table_attach(GTK_TABLE(table), file_button, 2, 3, 0, 1,
 202                          (GtkAttachOptions) (GTK_FILL),
 203                          (GtkAttachOptions) (0), 0, 0);
 204         g_signal_connect(G_OBJECT(file_button), "clicked",
 205                          G_CALLBACK(import_filesel_cb), NULL);
 206
 207         dest_button = gtkut_get_browse_directory_btn(_("B_rowse"));
 208         gtk_table_attach(GTK_TABLE(table), dest_button, 2, 3, 1, 2,
 209                          (GtkAttachOptions) (GTK_FILL),
 210                          (GtkAttachOptions) (0), 0, 0);
 211         g_signal_connect(G_OBJECT(dest_button), "clicked",
 212                          G_CALLBACK(import_destsel_cb), NULL);
 213
 214         gtkut_stock_button_set_create(&confirm_area,
 215                                       &ok_button, GTK_STOCK_OK,
 216                                       &cancel_button, GTK_STOCK_CANCEL,
 217                                       NULL, NULL);
 218         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 219         gtk_widget_grab_default(ok_button);
 220
 221         g_signal_connect(G_OBJECT(ok_button), "clicked",
 222                          G_CALLBACK(import_ok_cb), NULL);
 223         g_signal_connect(G_OBJECT(cancel_button), "clicked",
 224                          G_CALLBACK(import_cancel_cb), NULL);
 225
 226         gtk_widget_show_all(window);
 227 }
 228
 229 static void import_ok_cb(GtkWidget *widget, gpointer data)
 230 {
 231         import_ack = TRUE;
 232         if (gtk_main_level() > 1)
 233                 gtk_main_quit();
 234 }
 235
 236 static void import_cancel_cb(GtkWidget *widget, gpointer data)
 237 {
 238         import_ack = FALSE;
 239         if (gtk_main_level() > 1)
 240                 gtk_main_quit();
 241 }
 242
 243 static void import_filesel_cb(GtkWidget *widget, gpointer data)
 244 {
 245         gchar *filename;
 246         gchar *utf8_filename;
 247
 248         filename = filesel_select_file_open(_("Select importing file"), NULL);
 249         if (!filename) return;
 250
 251         utf8_filename = g_filename_to_utf8(filename, -1, NULL, NULL, NULL);
 252         if (!utf8_filename) {
 253                 g_warning("import_filesel_cb(): failed to convert character set.");
 254                 utf8_filename = g_strdup(filename);
 255         }
 256         gtk_entry_set_text(GTK_ENTRY(file_entry), utf8_filename);
 257         g_free(utf8_filename);
 258 }
 259
 260 static void import_destsel_cb(GtkWidget *widget, gpointer data)
 261 {
 262         FolderItem *dest;
 263         gchar *path;
 264
 265         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
 266         if (!dest)
 267                  return;
 268         path = folder_item_get_identifier(dest);
 269         gtk_entry_set_text(GTK_ENTRY(dest_entry), path);
 270         g_free(path);
 271 }
 272
 273 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
 274 {
 275         import_cancel_cb(NULL, NULL);
 276         return TRUE;
 277 }
 278
 279 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
 280 {
 281         if (event && event->keyval == GDK_Escape)
 282                 import_cancel_cb(NULL, NULL);
 283         return FALSE;
 284 }