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