src/prefs_spelling.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002 Hiroyuki Yamamoto & 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * General functions for accessing address book files.
  22  */
  23
  24 #ifdef HAVE_CONFIG_H
  25 #  include "config.h"
  26 #endif
  27
  28 #if USE_ASPELL
  29
  30 #include "defs.h"
  31
  32 #include <stdio.h>
  33 #include <stdlib.h>
  34
  35 #include <glib.h>
  36 #include <gtk/gtk.h>
  37
  38 #include "intl.h"
  39 #include "utils.h"
  40 #include "prefs_common.h"
  41 #include "prefs_gtk.h"
  42
  43 #include "gtk/gtkutils.h"
  44 #include "gtk/prefswindow.h"
  45 #include "gtk/filesel.h"
  46 #include "gtk/colorsel.h"
  47
  48 typedef struct _SpellingPage
  49 {
  50         PrefsPage page;
  51
  52         GtkWidget *window;              /* do not modify */
  53
  54         GtkWidget *checkbtn_enable_aspell;
  55         GtkWidget *entry_aspell_path;
  56         GtkWidget *btn_aspell_path;
  57         GtkWidget *optmenu_dictionary;
  58         GtkWidget *optmenu_sugmode;
  59         GtkWidget *misspelled_btn;
  60         GtkWidget *checkbtn_use_alternate;
  61         GtkWidget *checkbtn_check_while_typing;
  62
  63         gint       misspell_col;
  64 } SpellingPage;
  65
  66 static void prefs_spelling_enable(SpellingPage *spelling, gboolean enable)
  67 {
  68         gtk_widget_set_sensitive(spelling->entry_aspell_path,           enable);
  69         gtk_widget_set_sensitive(spelling->optmenu_dictionary,          enable);
  70         gtk_widget_set_sensitive(spelling->optmenu_sugmode,             enable);
  71         gtk_widget_set_sensitive(spelling->btn_aspell_path,             enable);
  72         gtk_widget_set_sensitive(spelling->misspelled_btn,              enable);
  73         gtk_widget_set_sensitive(spelling->checkbtn_use_alternate,      enable);
  74         gtk_widget_set_sensitive(spelling->checkbtn_check_while_typing, enable);
  75 }
  76
  77 static void prefs_spelling_checkbtn_enable_aspell_toggle_cb
  78         (GtkWidget *widget,
  79          gpointer data)
  80 {
  81         SpellingPage *spelling = (SpellingPage *) data;
  82         gboolean toggled;
  83
  84         toggled = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
  85         prefs_spelling_enable(spelling, toggled);
  86 }
  87
  88 static void prefs_spelling_btn_aspell_path_clicked_cb(GtkWidget *widget,
  89                                                      gpointer data)
  90 {
  91         SpellingPage *spelling = (SpellingPage *) data;
  92         gchar *file_path;
  93         GtkWidget *new_menu;
  94
  95         file_path = filesel_select_file(_("Select dictionaries location"),
  96                                         prefs_common.aspell_path);
  97         if (file_path != NULL) {
  98                 gchar *tmp_path, *tmp;
  99
 100                 tmp_path = g_dirname(file_path);
 101                 tmp = g_strdup_printf("%s%s", tmp_path, G_DIR_SEPARATOR_S);
 102                 g_free(tmp_path);
 103
 104                 new_menu = gtkaspell_dictionary_option_menu_new(tmp);
 105                 gtk_option_menu_set_menu(GTK_OPTION_MENU(spelling->optmenu_dictionary),
 106                                          new_menu);
 107
 108                 gtk_entry_set_text(GTK_ENTRY(spelling->entry_aspell_path), tmp);
 109                 /* select first one */
 110                 gtk_option_menu_set_history(GTK_OPTION_MENU(
 111                                         spelling->optmenu_dictionary), 0);
 112
 113                 g_free(tmp);
 114
 115         }
 116 }
 117
 118 static void prefs_spelling_colorsel(GtkWidget *widget,
 119                                     gpointer data)
 120 {
 121         SpellingPage *spelling = (SpellingPage *) data;
 122         gint rgbcolor;
 123
 124         rgbcolor = colorsel_select_color_rgb(_("Pick color for misspelled word"),
 125                                              spelling->misspell_col);
 126         gtkut_set_widget_bgcolor_rgb(spelling->misspelled_btn, rgbcolor);
 127         spelling->misspell_col = rgbcolor;
 128 }
 129
 130 #define SAFE_STRING(str) \
 131         (str) ? (str) : ""
 132
 133 void prefs_spelling_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
 134 {
 135         SpellingPage *prefs_spelling = (SpellingPage *) _page;
 136         GList *cur;
 137         gint n;
 138
 139         /* START GLADE CODE */
 140         GtkWidget *table;
 141         GtkWidget *checkbtn_enable_aspell;
 142         GtkWidget *checkbtn_check_while_typing;
 143         GtkWidget *checkbtn_use_alternate;
 144         GtkWidget *label1;
 145         GtkWidget *label2;
 146         GtkWidget *entry_aspell_path;
 147         GtkWidget *label3;
 148         GtkWidget *optmenu_dictionary;
 149         GtkWidget *optmenu_dictionary_menu;
 150         GtkWidget *label4;
 151         GtkWidget *optmenu_sugmode;
 152         GtkWidget *optmenu_sugmode_menu;
 153         GtkWidget *label5;
 154         GtkWidget *btn_aspell_path;
 155         GtkWidget *hbox1;
 156         GtkWidget *misspelled_btn;
 157
 158         table = gtk_table_new(8, 3, FALSE);
 159         gtk_widget_show(table);
 160         gtk_container_set_border_width(GTK_CONTAINER(table), 8);
 161         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 162         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 163
 164         checkbtn_enable_aspell =
 165             gtk_check_button_new_with_label(_("Enable spell checker"));
 166         gtk_widget_show(checkbtn_enable_aspell);
 167         gtk_table_attach(GTK_TABLE(table), checkbtn_enable_aspell, 0, 3, 0,
 168                          1, (GtkAttachOptions) (GTK_FILL),
 169                          (GtkAttachOptions) (0), 0, 0);
 170
 171         checkbtn_check_while_typing =
 172             gtk_check_button_new_with_label(_("Check while typing"));
 173         gtk_widget_show(checkbtn_check_while_typing);
 174         gtk_table_attach(GTK_TABLE(table), checkbtn_check_while_typing, 0,
 175                          3, 1, 2, (GtkAttachOptions) (GTK_FILL),
 176                          (GtkAttachOptions) (0), 0, 0);
 177
 178         checkbtn_use_alternate =
 179             gtk_check_button_new_with_label(_
 180                                             ("Enable alternate dictionary"));
 181         gtk_widget_show(checkbtn_use_alternate);
 182         gtk_table_attach(GTK_TABLE(table), checkbtn_use_alternate, 0, 3, 2,
 183                          3, (GtkAttachOptions) (GTK_FILL),
 184                          (GtkAttachOptions) (0), 0, 0);
 185
 186         label1 =
 187             gtk_label_new(_
 188                           ("Enabling an alternate dictionary makes switching\nwith the last used dictionary faster"));
 189         gtk_widget_show(label1);
 190         gtk_table_attach(GTK_TABLE(table), label1, 0, 3, 3, 4,
 191                          (GtkAttachOptions) (GTK_FILL),
 192                          (GtkAttachOptions) (0), 0, 0);
 193         gtk_misc_set_alignment(GTK_MISC(label1), 7.45058e-09, 0.5);
 194
 195         label2 = gtk_label_new(_("Dictionaries path:"));
 196         gtk_widget_show(label2);
 197         gtk_table_attach(GTK_TABLE(table), label2, 0, 1, 4, 5,
 198                          (GtkAttachOptions) (GTK_FILL),
 199                          (GtkAttachOptions) (0), 0, 0);
 200         gtk_label_set_justify(GTK_LABEL(label2), GTK_JUSTIFY_RIGHT);
 201         gtk_misc_set_alignment(GTK_MISC(label2), 1, 0.5);
 202
 203         entry_aspell_path = gtk_entry_new();
 204         gtk_widget_show(entry_aspell_path);
 205         gtk_table_attach(GTK_TABLE(table), entry_aspell_path, 1, 2, 4, 5,
 206                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 207                          (GtkAttachOptions) (0), 0, 0);
 208
 209         label3 = gtk_label_new(_("Default dictionary:"));
 210         gtk_widget_show(label3);
 211         gtk_table_attach(GTK_TABLE(table), label3, 0, 1, 5, 6,
 212                          (GtkAttachOptions) (GTK_FILL),
 213                          (GtkAttachOptions) (0), 0, 0);
 214         gtk_label_set_justify(GTK_LABEL(label3), GTK_JUSTIFY_RIGHT);
 215         gtk_misc_set_alignment(GTK_MISC(label3), 1, 0.5);
 216
 217         optmenu_dictionary = gtk_option_menu_new();
 218         gtk_widget_show(optmenu_dictionary);
 219         gtk_table_attach(GTK_TABLE(table), optmenu_dictionary, 1, 3, 5, 6,
 220                          (GtkAttachOptions) (GTK_FILL),
 221                          (GtkAttachOptions) (0), 0, 0);
 222         optmenu_dictionary_menu = gtk_menu_new();
 223         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu_dictionary),
 224                                  optmenu_dictionary_menu);
 225
 226         label4 = gtk_label_new(_("Default suggestion mode:"));
 227         gtk_widget_show(label4);
 228         gtk_table_attach(GTK_TABLE(table), label4, 0, 1, 6, 7,
 229                          (GtkAttachOptions) (GTK_FILL),
 230                          (GtkAttachOptions) (0), 0, 0);
 231         gtk_label_set_justify(GTK_LABEL(label4), GTK_JUSTIFY_RIGHT);
 232         gtk_misc_set_alignment(GTK_MISC(label4), 1, 0.5);
 233
 234         optmenu_sugmode = gtk_option_menu_new();
 235         gtk_widget_show(optmenu_sugmode);
 236         gtk_table_attach(GTK_TABLE(table), optmenu_sugmode, 1, 3, 6, 7,
 237                          (GtkAttachOptions) (GTK_FILL),
 238                          (GtkAttachOptions) (0), 0, 0);
 239         optmenu_sugmode_menu = gtk_menu_new();
 240         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu_sugmode),
 241                                  optmenu_sugmode_menu);
 242
 243         label5 = gtk_label_new(_("Misspelled word color:"));
 244         gtk_widget_show(label5);
 245         gtk_table_attach(GTK_TABLE(table), label5, 0, 1, 7, 8,
 246                          (GtkAttachOptions) (GTK_FILL),
 247                          (GtkAttachOptions) (0), 0, 0);
 248         gtk_label_set_justify(GTK_LABEL(label5), GTK_JUSTIFY_RIGHT);
 249         gtk_misc_set_alignment(GTK_MISC(label5), 1, 0.5);
 250
 251         btn_aspell_path = gtk_button_new_with_label(_(" ... "));
 252         gtk_widget_show(btn_aspell_path);
 253         gtk_table_attach(GTK_TABLE(table), btn_aspell_path, 2, 3, 4, 5,
 254                          (GtkAttachOptions) (GTK_FILL),
 255                          (GtkAttachOptions) (0), 0, 0);
 256
 257         hbox1 = gtk_hbox_new(FALSE, 0);
 258         gtk_widget_show(hbox1);
 259         gtk_table_attach(GTK_TABLE(table), hbox1, 1, 2, 7, 8,
 260                          (GtkAttachOptions) (GTK_FILL),
 261                          (GtkAttachOptions) (GTK_FILL), 0, 0);
 262
 263         misspelled_btn = gtk_button_new_with_label("");
 264         gtk_widget_show(misspelled_btn);
 265         gtk_box_pack_start(GTK_BOX(hbox1), misspelled_btn, FALSE, FALSE,
 266                            0);
 267         gtk_widget_set_usize(misspelled_btn, 30, 20);
 268         /* END GLADE CODE */
 269
 270         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_aspell),
 271                                      prefs_common.enable_aspell);
 272         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_check_while_typing),
 273                                      prefs_common.check_while_typing);
 274         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_use_alternate),
 275                                      prefs_common.use_alternate);
 276         gtk_entry_set_text(GTK_ENTRY(entry_aspell_path),
 277                            SAFE_STRING(prefs_common.aspell_path));
 278
 279         gtk_signal_connect(GTK_OBJECT(checkbtn_enable_aspell), "toggled",
 280                            GTK_SIGNAL_FUNC(prefs_spelling_checkbtn_enable_aspell_toggle_cb),
 281                            prefs_spelling);
 282         gtk_signal_connect(GTK_OBJECT(btn_aspell_path), "clicked",
 283                            GTK_SIGNAL_FUNC(prefs_spelling_btn_aspell_path_clicked_cb),
 284                            prefs_spelling);
 285         gtk_signal_connect(GTK_OBJECT(misspelled_btn), "clicked",
 286                            GTK_SIGNAL_FUNC(prefs_spelling_colorsel), prefs_spelling);
 287
 288         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu_dictionary),
 289                                  gtkaspell_dictionary_option_menu_new(prefs_common.aspell_path));
 290         n = 0;
 291         for (cur = GTK_MENU_SHELL(gtk_option_menu_get_menu(GTK_OPTION_MENU(optmenu_dictionary)))->children;
 292              cur != NULL; cur = cur->next) {
 293                 GtkWidget *menuitem;
 294                 gchar *dict_name;
 295
 296                 menuitem = GTK_WIDGET(cur->data);
 297                 dict_name = gtk_object_get_data(GTK_OBJECT(menuitem),
 298                                                 "dict_name");
 299                 if (!strcmp2(dict_name, prefs_common.dictionary)) {
 300                         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu_dictionary), n);
 301                 }
 302                 n++;
 303         }
 304
 305         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu_sugmode),
 306                                  gtkaspell_sugmode_option_menu_new(prefs_common.aspell_sugmode));
 307         gtkaspell_sugmode_option_menu_set(GTK_OPTION_MENU(optmenu_sugmode),
 308                                           prefs_common.aspell_sugmode);
 309
 310         prefs_spelling->misspell_col = prefs_common.misspelled_col;
 311         gtkut_set_widget_bgcolor_rgb(misspelled_btn, prefs_spelling->misspell_col);
 312
 313         prefs_spelling->window
 314                 = GTK_WIDGET(window);
 315         prefs_spelling->checkbtn_enable_aspell
 316                 = checkbtn_enable_aspell;
 317         prefs_spelling->entry_aspell_path
 318                 = entry_aspell_path;
 319         prefs_spelling->btn_aspell_path
 320                 = btn_aspell_path;
 321         prefs_spelling->optmenu_dictionary
 322                 = optmenu_dictionary;
 323         prefs_spelling->optmenu_sugmode
 324                 = optmenu_sugmode;
 325         prefs_spelling->checkbtn_use_alternate
 326                 = checkbtn_use_alternate;
 327         prefs_spelling->checkbtn_check_while_typing
 328                 = checkbtn_check_while_typing;
 329         prefs_spelling->misspelled_btn
 330                 = misspelled_btn;
 331
 332         prefs_spelling->page.widget = table;
 333
 334         prefs_spelling_enable(prefs_spelling, prefs_common.enable_aspell);
 335 }
 336
 337 void prefs_spelling_save(PrefsPage *_page)
 338 {
 339         SpellingPage *spelling = (SpellingPage *) _page;
 340
 341         prefs_common.enable_aspell =
 342                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->checkbtn_enable_aspell));
 343         prefs_common.check_while_typing =
 344                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->checkbtn_check_while_typing));
 345         prefs_common.use_alternate =
 346                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->checkbtn_use_alternate));
 347
 348         if (prefs_common.aspell_path)
 349                 g_free(prefs_common.aspell_path);
 350         prefs_common.aspell_path =
 351                 gtk_editable_get_chars(GTK_EDITABLE(spelling->entry_aspell_path), 0, -1);
 352
 353         if (prefs_common.dictionary != NULL)
 354                 g_free(prefs_common.dictionary);
 355         prefs_common.dictionary =
 356                 gtkaspell_get_dictionary_menu_active_item(
 357                         gtk_option_menu_get_menu(
 358                                 GTK_OPTION_MENU(
 359                                         spelling->optmenu_dictionary)));
 360
 361         prefs_common.aspell_sugmode =
 362                 gtkaspell_get_sugmode_from_option_menu(
 363                         GTK_OPTION_MENU(spelling->optmenu_sugmode));
 364
 365         prefs_common.misspelled_col = spelling->misspell_col;
 366 }
 367
 368 static void prefs_spelling_destroy_widget(PrefsPage *_page)
 369 {
 370         /* SpellingPage *spelling = (SpellingPage *) _page; */
 371
 372 }
 373
 374 SpellingPage *prefs_spelling;
 375
 376 void prefs_spelling_init(void)
 377 {
 378         SpellingPage *page;
 379
 380         page = g_new0(SpellingPage, 1);
 381         page->page.path = _("Compose/Spell Checker");
 382         page->page.create_widget = prefs_spelling_create_widget;
 383         page->page.destroy_widget = prefs_spelling_destroy_widget;
 384         page->page.save_page = prefs_spelling_save;
 385         page->page.weight = 50.0;
 386         prefs_gtk_register_page((PrefsPage *) page);
 387         prefs_spelling = page;
 388 }
 389
 390 void prefs_spelling_done(void)
 391 {
 392         prefs_gtk_unregister_page((PrefsPage *) prefs_spelling);
 393         g_free(prefs_spelling);
 394 }
 395
 396 #endif /* USE_ASPELL */