src/prefs_spelling.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2017 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 #ifdef HAVE_CONFIG_H
  20 #  include "config.h"
  21 #include "claws-features.h"
  22 #endif
  23
  24 #if USE_ENCHANT
  25
  26 #include "defs.h"
  27
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30
  31 #include <glib.h>
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtk.h>
  34
  35 #include "utils.h"
  36 #include "prefs_common.h"
  37 #include "prefs_gtk.h"
  38
  39 #include "gtk/gtkutils.h"
  40 #include "gtk/prefswindow.h"
  41 #include "gtk/filesel.h"
  42 #include "gtk/colorsel.h"
  43 #include "gtk/combobox.h"
  44
  45 typedef struct _SpellingPage
  46 {
  47         PrefsPage page;
  48
  49         GtkWidget *window;              /* do not modify */
  50
  51         GtkWidget *automatic_frame;
  52         GtkWidget *dictionary_frame;
  53
  54         GtkWidget *enable_aspell_checkbtn;
  55         GtkWidget *recheck_when_changing_dict_checkbtn;
  56         GtkWidget *check_while_typing_checkbtn;
  57         GtkWidget *use_alternate_checkbtn;
  58
  59         GtkWidget *default_dict_label;
  60         GtkWidget *default_dict_combo;
  61
  62         GtkWidget *default_alt_dict_label;
  63         GtkWidget *default_alt_dict_combo;
  64
  65         GtkWidget *both_dict_check;
  66
  67         GtkWidget *misspelled_label;
  68         GtkWidget *misspelled_colorbtn;
  69         GtkWidget *misspelled_useblack_label;
  70
  71         gint       misspell_col;
  72 } SpellingPage;
  73
  74 static void prefs_spelling_colorsel(GtkWidget *widget,
  75                                     gpointer data)
  76 {
  77         SpellingPage *spelling = (SpellingPage *) data;
  78         gint rgbcolor;
  79
  80         rgbcolor = colorsel_select_color_rgb(_("Pick color for misspelled word"),
  81                                              spelling->misspell_col);
  82         gtkut_set_widget_bgcolor_rgb(spelling->misspelled_colorbtn, rgbcolor);
  83         spelling->misspell_col = rgbcolor;
  84 }
  85
  86 #define SAFE_STRING(str) \
  87         (str) ? (str) : ""
  88
  89 static void prefs_spelling_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
  90 {
  91         SpellingPage *prefs_spelling = (SpellingPage *) _page;
  92
  93         GtkWidget *vbox1, *vbox2;
  94
  95         GtkWidget *enable_aspell_checkbtn;
  96         GtkWidget *check_while_typing_checkbtn;
  97         GtkWidget *recheck_when_changing_dict_checkbtn;
  98         GtkWidget *use_alternate_checkbtn;
  99
 100         GtkWidget *automatic_frame;
 101         GtkWidget *dictionary_frame;
 102
 103         GtkWidget *table;
 104
 105         GtkWidget *default_dict_label;
 106         GtkWidget *default_dict_combo;
 107
 108         GtkWidget *default_alt_dict_label;
 109         GtkWidget *default_alt_dict_combo;
 110         GtkWidget *both_dict_check;
 111 #ifdef WIN32
 112         GtkWidget *get_dictionaries_btn;
 113 #endif
 114
 115         GtkWidget *misspelled_label;
 116         GtkWidget *misspelled_hbox;
 117         GtkWidget *misspelled_colorbtn;
 118
 119         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 120         gtk_widget_show (vbox1);
 121         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 122
 123         vbox2 = gtk_vbox_new (FALSE, 0);
 124         gtk_widget_show (vbox2);
 125         gtk_box_pack_start (GTK_BOX (vbox1), vbox2, FALSE, FALSE, 0);
 126
 127         enable_aspell_checkbtn = gtk_check_button_new_with_label(
 128                         _("Enable spell checker"));
 129         gtk_widget_show(enable_aspell_checkbtn);
 130         gtk_box_pack_start(GTK_BOX(vbox2), enable_aspell_checkbtn, TRUE, TRUE, 0);
 131
 132         use_alternate_checkbtn = gtk_check_button_new_with_label(
 133                         _("Enable alternate dictionary"));
 134         gtk_widget_show(use_alternate_checkbtn);
 135         gtk_box_pack_start(GTK_BOX(vbox2), use_alternate_checkbtn, TRUE, TRUE, 0);
 136
 137         CLAWS_SET_TIP(use_alternate_checkbtn,
 138                         _("Faster switching with last used dictionary"));
 139
 140         vbox2 = gtkut_get_options_frame(vbox1, &automatic_frame, _("Automatic spell checking"));
 141
 142         check_while_typing_checkbtn = gtk_check_button_new_with_label(
 143                         _("Check while typing"));
 144         gtk_widget_show(check_while_typing_checkbtn);
 145         gtk_box_pack_start(GTK_BOX(vbox2), check_while_typing_checkbtn, TRUE, TRUE, 0);
 146
 147         recheck_when_changing_dict_checkbtn = gtk_check_button_new_with_label(
 148                         _("Re-check message when changing dictionary"));
 149         gtk_widget_show(recheck_when_changing_dict_checkbtn);
 150         gtk_box_pack_start(GTK_BOX(vbox2), recheck_when_changing_dict_checkbtn, TRUE, TRUE, 0);
 151
 152         vbox2 = gtkut_get_options_frame(vbox1, &dictionary_frame, _("Dictionary"));
 153
 154         table = gtk_table_new(6, 4, FALSE);
 155         gtk_widget_show(table);
 156         gtk_container_set_border_width(GTK_CONTAINER(table), 0);
 157         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 158         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 159
 160         gtk_box_pack_start(GTK_BOX(vbox2), table, TRUE, TRUE, 0);
 161
 162         default_dict_label = gtk_label_new(_("Default dictionary"));
 163         gtk_widget_show(default_dict_label);
 164         gtk_table_attach(GTK_TABLE (table), default_dict_label, 0, 1, 0, 1,
 165                          (GtkAttachOptions) (GTK_FILL),
 166                          (GtkAttachOptions) (0), 0, 2);
 167         gtk_label_set_justify(GTK_LABEL(default_dict_label), GTK_JUSTIFY_RIGHT);
 168         gtk_misc_set_alignment(GTK_MISC(default_dict_label), 1, 0.5);
 169
 170         default_dict_combo = gtkaspell_dictionary_combo_new(TRUE);
 171         gtk_table_attach (GTK_TABLE (table), default_dict_combo, 1, 2, 0, 1,
 172                           GTK_EXPAND | GTK_FILL, 0, 0, 0);
 173
 174         default_alt_dict_label = gtk_label_new(_("Default alternate dictionary"));
 175         gtk_widget_show(default_alt_dict_label);
 176         gtk_table_attach(GTK_TABLE (table), default_alt_dict_label, 0, 1, 1, 2,
 177                          (GtkAttachOptions) (GTK_FILL),
 178                          (GtkAttachOptions) (0), 0, 2);
 179         gtk_label_set_justify(GTK_LABEL(default_alt_dict_label), GTK_JUSTIFY_RIGHT);
 180         gtk_misc_set_alignment(GTK_MISC(default_alt_dict_label), 1, 0.5);
 181
 182         default_alt_dict_combo = gtkaspell_dictionary_combo_new(FALSE);
 183         gtk_table_attach (GTK_TABLE (table), default_alt_dict_combo, 1, 2, 1, 2,
 184                           GTK_EXPAND | GTK_FILL, 0, 0, 0);
 185
 186         both_dict_check = gtk_check_button_new_with_label(
 187                                 _("Check with both dictionaries"));
 188         gtk_widget_show(both_dict_check);
 189         gtk_table_attach (GTK_TABLE (table), both_dict_check, 1, 2, 2, 3,
 190                           GTK_EXPAND | GTK_FILL, 0, 0, 0);
 191
 192 #ifdef WIN32
 193         get_dictionaries_btn = gtkut_get_link_btn(GTK_WIDGET(window),
 194                                 DICTS_URI, _("Get more dictionaries..."));
 195
 196         gtk_widget_show(get_dictionaries_btn);
 197         gtk_table_attach (GTK_TABLE (table), get_dictionaries_btn, 1, 2, 3, 4,
 198                           GTK_SHRINK, 0, 0, 0);
 199 #endif
 200         misspelled_hbox = gtk_hbox_new(FALSE, 10);
 201         gtk_widget_show(misspelled_hbox);
 202         gtk_box_pack_start(GTK_BOX(vbox1), misspelled_hbox, FALSE, FALSE, 0);
 203
 204         misspelled_label = gtk_label_new(_("Misspelled word color"));
 205         gtk_widget_show(misspelled_label);
 206         gtk_box_pack_start(GTK_BOX(misspelled_hbox), misspelled_label,
 207                 FALSE, FALSE, 0);
 208         gtk_label_set_justify(GTK_LABEL(misspelled_label), GTK_JUSTIFY_RIGHT);
 209         gtk_misc_set_alignment(GTK_MISC(misspelled_label), 1, 0.5);
 210
 211         misspelled_colorbtn = GTKUT_COLOR_BUTTON();
 212         gtk_widget_show(misspelled_colorbtn);
 213         gtk_box_pack_start(GTK_BOX(misspelled_hbox), misspelled_colorbtn,
 214                 FALSE, FALSE, 0);
 215         CLAWS_SET_TIP(misspelled_colorbtn,
 216                              _("Pick color for misspelled word. "
 217                                "Use black to underline"));
 218
 219         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, automatic_frame);
 220         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, dictionary_frame);
 221         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, misspelled_label);
 222         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, misspelled_colorbtn);
 223         SET_TOGGLE_SENSITIVITY(enable_aspell_checkbtn, use_alternate_checkbtn);
 224         SET_TOGGLE_SENSITIVITY(use_alternate_checkbtn, default_alt_dict_label);
 225         SET_TOGGLE_SENSITIVITY(use_alternate_checkbtn, default_alt_dict_combo);
 226         SET_TOGGLE_SENSITIVITY(use_alternate_checkbtn, both_dict_check);
 227
 228         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(enable_aspell_checkbtn),
 229                         prefs_common.enable_aspell);
 230         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(both_dict_check),
 231                         prefs_common.use_both_dicts);
 232         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_while_typing_checkbtn),
 233                         prefs_common.check_while_typing);
 234         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(recheck_when_changing_dict_checkbtn),
 235                         prefs_common.recheck_when_changing_dict);
 236         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(use_alternate_checkbtn),
 237                         prefs_common.use_alternate);
 238         if (prefs_common.dictionary &&
 239             strrchr(prefs_common.dictionary, '/')) {
 240                 gchar *tmp = g_strdup(strrchr(prefs_common.dictionary, '/')+1);
 241                 g_free(prefs_common.dictionary);
 242                 prefs_common.dictionary = tmp;
 243         }
 244         if (prefs_common.alt_dictionary &&
 245             strrchr(prefs_common.alt_dictionary, '/')) {
 246                 gchar *tmp = g_strdup(strrchr(prefs_common.alt_dictionary, '/')+1);
 247                 g_free(prefs_common.alt_dictionary);
 248                 prefs_common.alt_dictionary = tmp;
 249         }
 250         if (prefs_common.dictionary &&
 251             strchr(prefs_common.dictionary, '-')) {
 252                 *(strchr(prefs_common.dictionary, '-')) = '\0';
 253         }
 254         if (prefs_common.alt_dictionary &&
 255             strchr(prefs_common.alt_dictionary, '-')) {
 256                 *(strchr(prefs_common.alt_dictionary, '-')) = '\0';
 257         }
 258         gtkaspell_set_dictionary_menu_active_item(GTK_COMBO_BOX(default_dict_combo),
 259                                                 prefs_common.dictionary);
 260
 261         gtkaspell_set_dictionary_menu_active_item(GTK_COMBO_BOX(default_alt_dict_combo),
 262                                                 prefs_common.alt_dictionary);
 263
 264         g_signal_connect(G_OBJECT(misspelled_colorbtn), "clicked",
 265                          G_CALLBACK(prefs_spelling_colorsel), prefs_spelling);
 266
 267         prefs_spelling->misspell_col = prefs_common.color[COL_MISSPELLED];
 268         gtkut_set_widget_bgcolor_rgb(misspelled_colorbtn, prefs_spelling->misspell_col);
 269
 270         prefs_spelling->window                  = GTK_WIDGET(window);
 271         prefs_spelling->automatic_frame =       automatic_frame;
 272         prefs_spelling->dictionary_frame =      dictionary_frame;
 273         prefs_spelling->enable_aspell_checkbtn  = enable_aspell_checkbtn;
 274         prefs_spelling->check_while_typing_checkbtn
 275                 = check_while_typing_checkbtn;
 276         prefs_spelling->recheck_when_changing_dict_checkbtn
 277                 = recheck_when_changing_dict_checkbtn;
 278         prefs_spelling->use_alternate_checkbtn  = use_alternate_checkbtn;
 279         prefs_spelling->default_dict_label      = default_dict_label;
 280         prefs_spelling->default_dict_combo      = default_dict_combo;
 281         prefs_spelling->default_alt_dict_label  = default_alt_dict_label;
 282         prefs_spelling->default_alt_dict_combo  = default_alt_dict_combo;
 283         prefs_spelling->misspelled_label        = misspelled_label;
 284         prefs_spelling->misspelled_colorbtn     = misspelled_colorbtn;
 285         prefs_spelling->both_dict_check = both_dict_check;
 286
 287         prefs_spelling->page.widget = vbox1;
 288 }
 289
 290 static void prefs_spelling_save(PrefsPage *_page)
 291 {
 292         SpellingPage *spelling = (SpellingPage *) _page;
 293
 294         prefs_common.enable_aspell =
 295                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->enable_aspell_checkbtn));
 296         prefs_common.check_while_typing =
 297                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->check_while_typing_checkbtn));
 298         prefs_common.recheck_when_changing_dict =
 299                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->recheck_when_changing_dict_checkbtn));
 300         prefs_common.use_alternate =
 301                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->use_alternate_checkbtn));
 302         prefs_common.use_both_dicts =
 303                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(spelling->both_dict_check));
 304
 305         g_free(prefs_common.dictionary);
 306         prefs_common.dictionary =
 307                 gtkaspell_get_dictionary_menu_active_item(
 308                                 GTK_COMBO_BOX(spelling->default_dict_combo));
 309
 310         g_free(prefs_common.alt_dictionary);
 311         prefs_common.alt_dictionary =
 312                 gtkaspell_get_dictionary_menu_active_item(
 313                                 GTK_COMBO_BOX(spelling->default_alt_dict_combo));
 314
 315         prefs_common.color[COL_MISSPELLED] = spelling->misspell_col;
 316 }
 317
 318 static void prefs_spelling_destroy_widget(PrefsPage *_page)
 319 {
 320         /* SpellingPage *spelling = (SpellingPage *) _page; */
 321
 322 }
 323
 324 SpellingPage *prefs_spelling;
 325
 326 void prefs_spelling_init(void)
 327 {
 328         SpellingPage *page;
 329         static gchar *path[3];
 330         const gchar* language = NULL;
 331
 332         path[0] = _("Compose");
 333         path[1] = _("Spell Checking");
 334         path[2] = NULL;
 335
 336         page = g_new0(SpellingPage, 1);
 337         page->page.path = path;
 338         page->page.create_widget = prefs_spelling_create_widget;
 339         page->page.destroy_widget = prefs_spelling_destroy_widget;
 340         page->page.save_page = prefs_spelling_save;
 341         page->page.weight = 180.0;
 342
 343         prefs_gtk_register_page((PrefsPage *) page);
 344         prefs_spelling = page;
 345
 346         language = g_getenv("LANG");
 347         if (language == NULL)
 348                 language = "en";
 349         else if (!strcmp(language, "POSIX") || !strcmp(language, "C"))
 350                 language = "en";
 351
 352         if (!prefs_common.dictionary)
 353                 prefs_common.dictionary = g_strdup_printf("%s",
 354                                                 language);
 355         if (!strlen(prefs_common.dictionary)
 356         ||  !strcmp(prefs_common.dictionary,"(None"))
 357                 prefs_common.dictionary = g_strdup_printf("%s",
 358                                                 language);
 359         if (strcasestr(prefs_common.dictionary,".utf"))
 360                 *(strcasestr(prefs_common.dictionary,".utf")) = '\0';
 361         if (strstr(prefs_common.dictionary,"@"))
 362                 *(strstr(prefs_common.dictionary,"@")) = '\0';
 363 }
 364
 365 void prefs_spelling_done(void)
 366 {
 367         prefs_gtk_unregister_page((PrefsPage *) prefs_spelling);
 368         g_free(prefs_spelling);
 369 }
 370
 371 #endif /* USE_ENCHANT */