src/prefs_spelling.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2012 Hiroyuki Yamamoto & 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 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #include "claws-features.h"
  23 #endif
  24
  25 #if USE_ENCHANT
  26
  27 #include "defs.h"
  28
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31
  32 #include <glib.h>
  33 #include <glib/gi18n.h>
  34 #include <gtk/gtk.h>
  35
  36 #include "utils.h"
  37 #include "prefs_common.h"
  38 #include "prefs_gtk.h"
  39
  40 #include "gtk/gtkutils.h"
  41 #include "gtk/prefswindow.h"
  42 #include "gtk/filesel.h"
  43 #include "gtk/colorsel.h"
  44 #include "gtk/combobox.h"
  45
  46 typedef struct _SpellingPage
  47 {
  48         PrefsPage page;
  49
  50         GtkWidget *window;              /* do not modify */
  51
  52         GtkWidget *automatic_frame;
  53         GtkWidget *dictionary_frame;
  54
  55         GtkWidget *enable_aspell_checkbtn;
  56         GtkWidget *recheck_when_changing_dict_checkbtn;
  57         GtkWidget *check_while_typing_checkbtn;
  58         GtkWidget *use_alternate_checkbtn;
  59
  60         GtkWidget *default_dict_label;
  61         GtkWidget *default_dict_combo;
  62
  63         GtkWidget *default_alt_dict_label;
  64         GtkWidget *default_alt_dict_combo;
  65
  66         GtkWidget *both_dict_check;
  67
  68         GtkWidget *misspelled_label;
  69         GtkWidget *misspelled_colorbtn;
  70         GtkWidget *misspelled_useblack_label;
  71
  72         gint       misspell_col;
  73 } SpellingPage;
  74
  75 static void prefs_spelling_colorsel(GtkWidget *widget,
  76                                     gpointer data)
  77 {
  78         SpellingPage *spelling = (SpellingPage *) data;
  79         gint rgbcolor;
  80
  81         rgbcolor = colorsel_select_color_rgb(_("Pick color for misspelled word"),
  82                                              spelling->misspell_col);
  83         gtkut_set_widget_bgcolor_rgb(spelling->misspelled_colorbtn, rgbcolor);
  84         spelling->misspell_col = rgbcolor;
  85 }
  86
  87 #define SAFE_STRING(str) \
  88         (str) ? (str) : ""
  89
  90 static void prefs_spelling_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
  91 {
  92         SpellingPage *prefs_spelling = (SpellingPage *) _page;
  93
  94         GtkWidget *vbox1, *vbox2;
  95
  96         GtkWidget *enable_aspell_checkbtn;
  97         GtkWidget *check_while_typing_checkbtn;
  98         GtkWidget *recheck_when_changing_dict_checkbtn;
  99         GtkWidget *use_alternate_checkbtn;
 100
 101         GtkWidget *automatic_frame;
 102         GtkWidget *dictionary_frame;
 103
 104         GtkWidget *table;
 105
 106         GtkWidget *default_dict_label;
 107         GtkWidget *default_dict_combo;
 108
 109         GtkWidget *default_alt_dict_label;
 110         GtkWidget *default_alt_dict_combo;
 111         GtkWidget *both_dict_check;
 112 #ifdef WIN32
 113         GtkWidget *get_dictionaries_btn;
 114 #endif
 115
 116         GtkWidget *misspelled_label;
 117         GtkWidget *misspelled_hbox;
 118         GtkWidget *misspelled_colorbtn;
 119
 120         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 121         gtk_widget_show (vbox1);
 122         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 123
 124         vbox2 = gtk_vbox_new (FALSE, 0);
 125         gtk_widget_show (vbox2);
 126         gtk_box_pack_start (GTK_BOX (vbox1), vbox2, FALSE, FALSE, 0);
 127
 128         enable_aspell_checkbtn = gtk_check_button_new_with_label(
 129                         _("Enable spell checker"));
 130         gtk_widget_show(enable_aspell_checkbtn);
 131         gtk_box_pack_start(GTK_BOX(vbox2), enable_aspell_checkbtn, TRUE, TRUE, 0);
 132
 133         use_alternate_checkbtn = gtk_check_button_new_with_label(
 134                         _("Enable alternate dictionary"));
 135         gtk_widget_show(use_alternate_checkbtn);
 136         gtk_box_pack_start(GTK_BOX(vbox2), use_alternate_checkbtn, TRUE, TRUE, 0);
 137
 138         CLAWS_SET_TIP(use_alternate_checkbtn,
 139                         _("Faster switching with last used dictionary"));
 140
 141         vbox2 = gtkut_get_options_frame(vbox1, &automatic_frame, _("Automatic spell checking"));
 142
 143         check_while_typing_checkbtn = gtk_check_button_new_with_label(
 144                         _("Check while typing"));
 145         gtk_widget_show(check_while_typing_checkbtn);
 146         gtk_box_pack_start(GTK_BOX(vbox2), check_while_typing_checkbtn, TRUE, TRUE, 0);
 147
 148         recheck_when_changing_dict_checkbtn = gtk_check_button_new_with_label(
 149                         _("Re-check message when changing dictionary"));
 150         gtk_widget_show(recheck_when_changing_dict_checkbtn);
 151         gtk_box_pack_start(GTK_BOX(vbox2), recheck_when_changing_dict_checkbtn, TRUE, TRUE, 0);
 152
 153         vbox2 = gtkut_get_options_frame(vbox1, &dictionary_frame, _("Dictionary"));
 154
 155         table = gtk_table_new(6, 4, FALSE);
 156         gtk_widget_show(table);
 157         gtk_container_set_border_width(GTK_CONTAINER(table), 0);
 158         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 159         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 160
 161         gtk_box_pack_start(GTK_BOX(vbox2), table, TRUE, TRUE, 0);
 162
 163         default_dict_label = gtk_label_new(_("Default dictionary"));
 164         gtk_widget_show(default_dict_label);
 165         gtk_table_attach(GTK_TABLE (table), default_dict_label, 0, 1, 0, 1,
 166                          (GtkAttachOptions) (GTK_FILL),
 167                          (GtkAttachOptions) (0), 0, 2);
 168         gtk_label_set_justify(GTK_LABEL(default_dict_label), GTK_JUSTIFY_RIGHT);
 169         gtk_misc_set_alignment(GTK_MISC(default_dict_label), 1, 0.5);
 170
 171         default_dict_combo = gtkaspell_dictionary_combo_new(TRUE);
 172         gtk_widget_set_size_request(default_dict_combo, 180, -1);
 173         gtk_table_attach (GTK_TABLE (table), default_dict_combo, 1, 2, 0, 1,
 174                           GTK_SHRINK, 0, 0, 0);
 175
 176         default_alt_dict_label = gtk_label_new(_("Default alternate dictionary"));
 177         gtk_widget_show(default_alt_dict_label);
 178         gtk_table_attach(GTK_TABLE (table), default_alt_dict_label, 0, 1, 1, 2,
 179                          (GtkAttachOptions) (GTK_FILL),
 180                          (GtkAttachOptions) (0), 0, 2);
 181         gtk_label_set_justify(GTK_LABEL(default_alt_dict_label), GTK_JUSTIFY_RIGHT);
 182         gtk_misc_set_alignment(GTK_MISC(default_alt_dict_label), 1, 0.5);
 183
 184         default_alt_dict_combo = gtkaspell_dictionary_combo_new(FALSE);
 185         gtk_widget_set_size_request(default_alt_dict_combo, 180, -1);
 186         gtk_table_attach (GTK_TABLE (table), default_alt_dict_combo, 1, 2, 1, 2,
 187                           GTK_SHRINK, 0, 0, 0);
 188
 189         both_dict_check = gtk_check_button_new_with_label(
 190                                 _("Check with both dictionaries"));
 191         gtk_widget_show(both_dict_check);
 192         gtk_table_attach (GTK_TABLE (table), both_dict_check, 1, 2, 2, 3,
 193                           GTK_SHRINK, 0, 0, 0);
 194
 195 #ifdef WIN32
 196         get_dictionaries_btn = gtkut_get_link_btn(GTK_WIDGET(window),
 197                                 DICTS_URI, _("Get more dictionaries..."));
 198
 199         gtk_widget_show(get_dictionaries_btn);
 200         gtk_table_attach (GTK_TABLE (table), get_dictionaries_btn, 1, 2, 3, 4,
 201                           GTK_SHRINK, 0, 0, 0);
 202 #endif
 203         misspelled_hbox = gtk_hbox_new(FALSE, 10);
 204         gtk_widget_show(misspelled_hbox);
 205         gtk_box_pack_start(GTK_BOX(vbox1), misspelled_hbox, FALSE, FALSE, 0);
 206
 207         misspelled_label = gtk_label_new(_("Misspelled word color"));
 208         gtk_widget_show(misspelled_label);
 209         gtk_box_pack_start(GTK_BOX(misspelled_hbox), misspelled_label,
 210                 FALSE, FALSE, 0);
 211         gtk_label_set_justify(GTK_LABEL(misspelled_label), GTK_JUSTIFY_RIGHT);
 212         gtk_misc_set_alignment(GTK_MISC(misspelled_label), 1, 0.5);
 213
 214         misspelled_colorbtn = gtk_button_new_with_label("");
 215         gtk_widget_show(misspelled_colorbtn);
 216         gtk_box_pack_start(GTK_BOX(misspelled_hbox), misspelled_colorbtn,
 217                 FALSE, FALSE, 0);
 218         gtk_widget_set_size_request(misspelled_colorbtn, 30, 20);
 219         CLAWS_SET_TIP(misspelled_colorbtn,
 220                              _("Pick color for misspelled word. "
 221                                "Use black to underline"));
 222
 223         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, automatic_frame);
 224         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, dictionary_frame);
 225         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, misspelled_label);
 226         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, misspelled_colorbtn);
 227         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, use_alternate_checkbtn);
 228         SET_TOGGLE_SENSITIVITY(use_alternate_checkbtn, default_alt_dict_label);
 229         SET_TOGGLE_SENSITIVITY(use_alternate_checkbtn, default_alt_dict_combo);
 230         SET_TOGGLE_SENSITIVITY(use_alternate_checkbtn, both_dict_check);
 231
 232         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(enable_aspell_checkbtn),
 233                         prefs_common.enable_aspell);
 234         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(both_dict_check),
 235                         prefs_common.use_both_dicts);
 236         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_while_typing_checkbtn),
 237                         prefs_common.check_while_typing);
 238         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(recheck_when_changing_dict_checkbtn),
 239                         prefs_common.recheck_when_changing_dict);
 240         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(use_alternate_checkbtn),
 241                         prefs_common.use_alternate);
 242         if (prefs_common.dictionary &&
 243             strrchr(prefs_common.dictionary, '/')) {
 244                 gchar *tmp = g_strdup(strrchr(prefs_common.dictionary, '/')+1);
 245                 g_free(prefs_common.dictionary);
 246                 prefs_common.dictionary = tmp;
 247         }
 248         if (prefs_common.alt_dictionary &&
 249             strrchr(prefs_common.alt_dictionary, '/')) {
 250                 gchar *tmp = g_strdup(strrchr(prefs_common.alt_dictionary, '/')+1);
 251                 g_free(prefs_common.alt_dictionary);
 252                 prefs_common.alt_dictionary = tmp;
 253         }
 254         if (prefs_common.dictionary &&
 255             strchr(prefs_common.dictionary, '-')) {
 256                 *(strchr(prefs_common.dictionary, '-')) = '\0';
 257         }
 258         if (prefs_common.alt_dictionary &&
 259             strchr(prefs_common.alt_dictionary, '-')) {
 260                 *(strchr(prefs_common.alt_dictionary, '-')) = '\0';
 261         }
 262         gtkaspell_set_dictionary_menu_active_item(GTK_COMBO_BOX(default_dict_combo),
 263                                                 prefs_common.dictionary);
 264
 265         gtkaspell_set_dictionary_menu_active_item(GTK_COMBO_BOX(default_alt_dict_combo),
 266                                                 prefs_common.alt_dictionary);
 267
 268         g_signal_connect(G_OBJECT(misspelled_colorbtn), "clicked",
 269                          G_CALLBACK(prefs_spelling_colorsel), prefs_spelling);
 270
 271         prefs_spelling->misspell_col = prefs_common.misspelled_col;
 272         gtkut_set_widget_bgcolor_rgb(misspelled_colorbtn, prefs_spelling->misspell_col);
 273
 274         prefs_spelling->window                  = GTK_WIDGET(window);
 275         prefs_spelling->automatic_frame =       automatic_frame;
 276         prefs_spelling->dictionary_frame =      dictionary_frame;
 277         prefs_spelling->enable_aspell_checkbtn  = enable_aspell_checkbtn;
 278         prefs_spelling->check_while_typing_checkbtn
 279                 = check_while_typing_checkbtn;
 280         prefs_spelling->recheck_when_changing_dict_checkbtn
 281                 = recheck_when_changing_dict_checkbtn;
 282         prefs_spelling->use_alternate_checkbtn  = use_alternate_checkbtn;
 283         prefs_spelling->default_dict_label      = default_dict_label;
 284         prefs_spelling->default_dict_combo      = default_dict_combo;
 285         prefs_spelling->default_alt_dict_label  = default_alt_dict_label;
 286         prefs_spelling->default_alt_dict_combo  = default_alt_dict_combo;
 287         prefs_spelling->misspelled_label        = misspelled_label;
 288         prefs_spelling->misspelled_colorbtn     = misspelled_colorbtn;
 289         prefs_spelling->both_dict_check = both_dict_check;
 290
 291         prefs_spelling->page.widget = vbox1;
 292 }
 293
 294 static void prefs_spelling_save(PrefsPage *_page)
 295 {
 296         SpellingPage *spelling = (SpellingPage *) _page;
 297
 298         prefs_common.enable_aspell =
 299                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->enable_aspell_checkbtn));
 300         prefs_common.check_while_typing =
 301                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->check_while_typing_checkbtn));
 302         prefs_common.recheck_when_changing_dict =
 303                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->recheck_when_changing_dict_checkbtn));
 304         prefs_common.use_alternate =
 305                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->use_alternate_checkbtn));
 306         prefs_common.use_both_dicts =
 307                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->both_dict_check));
 308
 309         g_free(prefs_common.dictionary);
 310         prefs_common.dictionary =
 311                 gtkaspell_get_dictionary_menu_active_item(
 312                                 GTK_COMBO_BOX(spelling->default_dict_combo));
 313
 314         g_free(prefs_common.alt_dictionary);
 315         prefs_common.alt_dictionary =
 316                 gtkaspell_get_dictionary_menu_active_item(
 317                                 GTK_COMBO_BOX(spelling->default_alt_dict_combo));
 318
 319         prefs_common.misspelled_col = spelling->misspell_col;
 320 }
 321
 322 static void prefs_spelling_destroy_widget(PrefsPage *_page)
 323 {
 324         /* SpellingPage *spelling = (SpellingPage *) _page; */
 325
 326 }
 327
 328 SpellingPage *prefs_spelling;
 329
 330 void prefs_spelling_init(void)
 331 {
 332         SpellingPage *page;
 333         static gchar *path[3];
 334         const gchar* language = NULL;
 335
 336         path[0] = _("Compose");
 337         path[1] = _("Spell Checking");
 338         path[2] = NULL;
 339
 340         page = g_new0(SpellingPage, 1);
 341         page->page.path = path;
 342         page->page.create_widget = prefs_spelling_create_widget;
 343         page->page.destroy_widget = prefs_spelling_destroy_widget;
 344         page->page.save_page = prefs_spelling_save;
 345         page->page.weight = 180.0;
 346
 347         prefs_gtk_register_page((PrefsPage *) page);
 348         prefs_spelling = page;
 349
 350         language = g_getenv("LANG");
 351         if (language == NULL)
 352                 language = "en";
 353         else if (!strcmp(language, "POSIX") || !strcmp(language, "C"))
 354                 language = "en";
 355
 356         if (!prefs_common.dictionary)
 357                 prefs_common.dictionary = g_strdup_printf("%s",
 358                                                 language);
 359         if (!strlen(prefs_common.dictionary)
 360         ||  !strcmp(prefs_common.dictionary,"(None"))
 361                 prefs_common.dictionary = g_strdup_printf("%s",
 362                                                 language);
 363         if (strcasestr(prefs_common.dictionary,".utf"))
 364                 *(strcasestr(prefs_common.dictionary,".utf")) = '\0';
 365         if (strstr(prefs_common.dictionary,"@"))
 366                 *(strstr(prefs_common.dictionary,"@")) = '\0';
 367 }
 368
 369 void prefs_spelling_done(void)
 370 {
 371         prefs_gtk_unregister_page((PrefsPage *) prefs_spelling);
 372         g_free(prefs_spelling);
 373 }
 374
 375 #endif /* USE_ENCHANT */