git.sur5r.net Git - glabels/blob - glabels2/src/prefs-dialog.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
   2
   3 /*
   4  *  (GLABELS) Label and Business Card Creation program for GNOME
   5  *
   6  *  prefs-dialog.c:  Preferences dialog module
   7  *
   8  *  Copyright (C) 2001-2002  Jim Evins <evins@snaught.com>.
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  23  */
  24 #include <config.h>
  25
  26 #include "prefs-dialog.h"
  27
  28 #include <glib/gi18n.h>
  29 #include <gtk/gtkbuilder.h>
  30 #include <gtk/gtktogglebutton.h>
  31 #include <gtk/gtkstock.h>
  32 #include <gtk/gtkcombobox.h>
  33 #include <gtk/gtkspinbutton.h>
  34
  35 #include "prefs.h"
  36 #include "hig.h"
  37 #include "color-combo.h"
  38 #include "color.h"
  39 #include "util.h"
  40
  41 #include "debug.h"
  42
  43 /*========================================================*/
  44 /* Private macros and constants.                          */
  45 /*========================================================*/
  46
  47 #define US_LETTER_ID "US-Letter"
  48 #define A4_ID        "A4"
  49
  50 /*========================================================*/
  51 /* Private types.                                         */
  52 /*========================================================*/
  53
  54 struct _glPrefsDialogPrivate
  55 {
  56         GtkBuilder      *gui;
  57
  58         /* Units properties */
  59         GtkWidget       *units_points_radio;
  60         GtkWidget       *units_inches_radio;
  61         GtkWidget       *units_mm_radio;
  62
  63         /* Page size properties */
  64         GtkWidget       *page_size_us_letter_radio;
  65         GtkWidget       *page_size_a4_radio;
  66
  67         /* Default text properties */
  68         GtkWidget       *text_family_combo;
  69         GtkWidget       *text_size_spin;
  70         GtkWidget       *text_bold_toggle;
  71         GtkWidget       *text_italic_toggle;
  72         GtkWidget       *text_color_hbox;
  73         GtkWidget       *text_color_combo;
  74         GtkWidget       *text_left_toggle;
  75         GtkWidget       *text_center_toggle;
  76         GtkWidget       *text_right_toggle;
  77         GtkWidget       *text_line_spacing_spin;
  78
  79         /* Default line properties */
  80         GtkWidget       *line_width_spin;
  81         GtkWidget       *line_color_hbox;
  82         GtkWidget       *line_color_combo;
  83
  84         /* Default fill properties */
  85         GtkWidget       *fill_color_hbox;
  86         GtkWidget       *fill_color_combo;
  87
  88         /* Prevent recursion */
  89         gboolean    stop_signals;
  90 };
  91
  92 /*========================================================*/
  93 /* Private globals.                                       */
  94 /*========================================================*/
  95
  96
  97 /*========================================================*/
  98 /* Private function prototypes.                           */
  99 /*========================================================*/
 100
 101 static void gl_prefs_dialog_finalize      (GObject            *object);
 102 static void gl_prefs_dialog_construct     (glPrefsDialog      *dialog);
 103
 104 static void response_cb                   (glPrefsDialog      *dialog,
 105                                            gint                response,
 106                                            gpointer            user_data);
 107
 108 static void construct_locale_page         (glPrefsDialog      *dialog);
 109 static void construct_object_page         (glPrefsDialog      *dialog);
 110
 111 static void align_toggle_cb               (GtkToggleButton    *toggle,
 112                                            glPrefsDialog      *dialog);
 113
 114 static void update_locale_page_from_prefs (glPrefsDialog      *dialog);
 115 static void update_object_page_from_prefs (glPrefsDialog      *dialog);
 116
 117 static void update_prefs_from_locale_page (glPrefsDialog      *dialog);
 118 static void update_prefs_from_object_page (glPrefsDialog      *dialog);
 119
 120 \f
 121 /*****************************************************************************/
 122 /* Boilerplate object stuff.                                                 */
 123 /*****************************************************************************/
 124 G_DEFINE_TYPE (glPrefsDialog, gl_prefs_dialog, GTK_TYPE_DIALOG);
 125
 126 static void
 127 gl_prefs_dialog_class_init (glPrefsDialogClass *class)
 128 {
 129         GObjectClass *object_class = G_OBJECT_CLASS (class);
 130
 131         gl_debug (DEBUG_PREFS, "");
 132
 133         gl_prefs_dialog_parent_class = g_type_class_peek_parent (class);
 134
 135         object_class->finalize = gl_prefs_dialog_finalize;
 136 }
 137
 138 static void
 139 gl_prefs_dialog_init (glPrefsDialog *dialog)
 140 {
 141         GError *error = NULL;
 142
 143         gl_debug (DEBUG_PREFS, "START");
 144
 145         dialog->priv = g_new0 (glPrefsDialogPrivate, 1);
 146
 147         dialog->priv->gui = gtk_builder_new ();
 148         gtk_builder_add_from_file (dialog->priv->gui,
 149                                    GLABELS_BUILDER_DIR "prefs-dialog.builder",
 150                                    &error);
 151         if (error) {
 152                 g_critical ("%s\n\ngLabels may not be installed correctly!", error->message);
 153                 g_error_free (error);
 154                 return;
 155         }
 156
 157         gtk_container_set_border_width (GTK_CONTAINER(dialog), GL_HIG_PAD2);
 158
 159         gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
 160         gtk_dialog_add_button (GTK_DIALOG(dialog), GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
 161         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
 162
 163         g_signal_connect(G_OBJECT (dialog), "response",
 164                          G_CALLBACK (response_cb), NULL);
 165
 166         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
 167         gtk_window_set_title (GTK_WINDOW (dialog), _("gLabels Preferences"));
 168         gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 169
 170         gl_debug (DEBUG_PREFS, "END");
 171 }
 172
 173 static void
 174 gl_prefs_dialog_finalize (GObject *object)
 175 {
 176         glPrefsDialog* dialog = GL_PREFS_DIALOG (object);
 177
 178         gl_debug (DEBUG_PREFS, "START");
 179
 180         g_return_if_fail (object != NULL);
 181         g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
 182         g_return_if_fail (dialog->priv != NULL);
 183
 184         if (dialog->priv->gui)
 185         {
 186                 g_object_unref (G_OBJECT (dialog->priv->gui));
 187         }
 188         g_free (dialog->priv);
 189
 190         G_OBJECT_CLASS (gl_prefs_dialog_parent_class)->finalize (object);
 191
 192         gl_debug (DEBUG_PREFS, "END");
 193 }
 194
 195 /*****************************************************************************/
 196 /* NEW preferences dialog.                                                   */
 197 /*****************************************************************************/
 198 GtkWidget*
 199 gl_prefs_dialog_new (GtkWindow *parent)
 200 {
 201         GtkWidget *dialog;
 202
 203         gl_debug (DEBUG_PREFS, "START");
 204         gl_debug (DEBUG_PREFS, "page size = \"%s\"", gl_prefs->default_page_size);
 205
 206         dialog = GTK_WIDGET (g_object_new (GL_TYPE_PREFS_DIALOG, NULL));
 207
 208         if (parent)
 209                 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
 210
 211         gl_prefs_dialog_construct (GL_PREFS_DIALOG(dialog));
 212
 213
 214         gl_debug (DEBUG_PREFS, "END");
 215
 216         return dialog;
 217 }
 218
 219 /*---------------------------------------------------------------------------*/
 220 /* PRIVATE.  Construct composite widget.                                     */
 221 /*---------------------------------------------------------------------------*/
 222 static void
 223 gl_prefs_dialog_construct (glPrefsDialog *dialog)
 224 {
 225         GtkWidget *notebook;
 226
 227         g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
 228         g_return_if_fail (dialog->priv != NULL);
 229
 230         gl_util_get_builder_widgets (dialog->priv->gui,
 231                                      "prefs_notebook", &notebook,
 232                                      NULL);
 233         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), notebook, FALSE, FALSE, 0);
 234
 235         construct_locale_page (dialog);
 236         construct_object_page (dialog);
 237
 238         update_locale_page_from_prefs (dialog);
 239         update_object_page_from_prefs (dialog);
 240
 241         gtk_widget_show_all (GTK_DIALOG (dialog)->vbox);
 242 }
 243
 244 /*---------------------------------------------------------------------------*/
 245 /* PRIVATE.  "Response" callback.                                            */
 246 /*---------------------------------------------------------------------------*/
 247 static void
 248 response_cb (glPrefsDialog *dialog,
 249              gint          response,
 250              gpointer      user_data)
 251 {
 252         gl_debug (DEBUG_VIEW, "START");
 253
 254         g_return_if_fail(dialog != NULL);
 255         g_return_if_fail(GTK_IS_DIALOG(dialog));
 256
 257         switch(response) {
 258         case GTK_RESPONSE_CLOSE:
 259                 gtk_widget_hide (GTK_WIDGET(dialog));
 260                 break;
 261         case GTK_RESPONSE_DELETE_EVENT:
 262                 break;
 263         default:
 264                 g_print ("response = %d", response);
 265                 g_assert_not_reached ();
 266         }
 267
 268         gl_debug (DEBUG_VIEW, "END");
 269 }
 270
 271 /*--------------------------------------------------------------------------*/
 272 /* PRIVATE.  Build Locale Properties Notebook Tab                           */
 273 /*--------------------------------------------------------------------------*/
 274 static void
 275 construct_locale_page (glPrefsDialog *dialog)
 276 {
 277
 278         gl_util_get_builder_widgets (dialog->priv->gui,
 279                                      "units_points_radio",        &dialog->priv->units_points_radio,
 280                                      "units_inches_radio",        &dialog->priv->units_inches_radio,
 281                                      "units_mm_radio",            &dialog->priv->units_mm_radio,
 282                                      "page_size_us_letter_radio", &dialog->priv->page_size_us_letter_radio,
 283                                      "page_size_a4_radio",        &dialog->priv->page_size_a4_radio,
 284                                      NULL);
 285
 286         g_signal_connect_swapped (
 287                 G_OBJECT(dialog->priv->units_points_radio),
 288                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 289         g_signal_connect_swapped (
 290                 G_OBJECT(dialog->priv->units_inches_radio),
 291                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 292         g_signal_connect_swapped (
 293                 G_OBJECT(dialog->priv->units_mm_radio),
 294                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 295         g_signal_connect_swapped (
 296                 G_OBJECT(dialog->priv->page_size_us_letter_radio),
 297                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 298         g_signal_connect_swapped (
 299                 G_OBJECT(dialog->priv->page_size_a4_radio),
 300                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 301 }
 302
 303 /*--------------------------------------------------------------------------*/
 304 /* PRIVATE.  Build Default Object Properties Notebook Tab                   */
 305 /*--------------------------------------------------------------------------*/
 306 static void
 307 construct_object_page (glPrefsDialog *dialog)
 308 {
 309         GList    *family_names;
 310
 311         gl_util_get_builder_widgets (dialog->priv->gui,
 312                                      "text_family_combo",      &dialog->priv->text_family_combo,
 313                                      "text_size_spin",         &dialog->priv->text_size_spin,
 314                                      "text_bold_toggle",       &dialog->priv->text_bold_toggle,
 315                                      "text_italic_toggle",     &dialog->priv->text_italic_toggle,
 316                                      "text_color_hbox",        &dialog->priv->text_color_hbox,
 317                                      "text_left_toggle",       &dialog->priv->text_left_toggle,
 318                                      "text_center_toggle",     &dialog->priv->text_center_toggle,
 319                                      "text_right_toggle",      &dialog->priv->text_right_toggle,
 320                                      "text_line_spacing_spin", &dialog->priv->text_line_spacing_spin,
 321                                      "line_width_spin",        &dialog->priv->line_width_spin,
 322                                      "line_color_hbox",        &dialog->priv->line_color_hbox,
 323                                      "fill_color_hbox",        &dialog->priv->fill_color_hbox,
 324                                      NULL);
 325
 326         gl_util_combo_box_add_text_model (GTK_COMBO_BOX (dialog->priv->text_family_combo));
 327
 328         dialog->priv->text_color_combo = gl_color_combo_new (NULL, _("Default"),
 329                                                              GL_COLOR_TEXT_DEFAULT,
 330                                                              gl_prefs->default_text_color);
 331         dialog->priv->line_color_combo = gl_color_combo_new (NULL, _("No Line"),
 332                                                              GL_COLOR_NO_LINE,
 333                                                              gl_prefs->default_line_color);
 334         dialog->priv->fill_color_combo = gl_color_combo_new (NULL, _("No Fill"),
 335                                                              GL_COLOR_NO_FILL,
 336                                                              gl_prefs->default_fill_color);
 337
 338         gtk_container_add (GTK_CONTAINER (dialog->priv->text_color_hbox),
 339                            dialog->priv->text_color_combo);
 340         gtk_container_add (GTK_CONTAINER (dialog->priv->line_color_hbox),
 341                            dialog->priv->line_color_combo);
 342         gtk_container_add (GTK_CONTAINER (dialog->priv->fill_color_hbox),
 343                            dialog->priv->fill_color_combo);
 344
 345         /* Load family names */
 346         family_names = gl_util_get_font_family_list ();
 347         gl_util_combo_box_set_strings (GTK_COMBO_BOX (dialog->priv->text_family_combo),
 348                                        family_names);
 349         gl_util_font_family_list_free (family_names);
 350
 351
 352         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_family_combo),
 353                                   "changed",
 354                                   G_CALLBACK(update_prefs_from_object_page),
 355                                   G_OBJECT(dialog));
 356         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_size_spin),
 357                                   "changed",
 358                                   G_CALLBACK(update_prefs_from_object_page),
 359                                   G_OBJECT(dialog));
 360         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_bold_toggle),
 361                                   "toggled",
 362                                   G_CALLBACK(update_prefs_from_object_page),
 363                                   G_OBJECT(dialog));
 364         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_italic_toggle),
 365                                   "toggled",
 366                                   G_CALLBACK(update_prefs_from_object_page),
 367                                   G_OBJECT(dialog));
 368         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_color_combo),
 369                                   "color_changed",
 370                                   G_CALLBACK(update_prefs_from_object_page),
 371                                   G_OBJECT(dialog));
 372
 373         g_signal_connect (G_OBJECT(dialog->priv->text_left_toggle),
 374                           "toggled",
 375                           G_CALLBACK(align_toggle_cb),
 376                           G_OBJECT(dialog));
 377         g_signal_connect (G_OBJECT(dialog->priv->text_center_toggle),
 378                           "toggled",
 379                           G_CALLBACK(align_toggle_cb),
 380                           G_OBJECT(dialog));
 381         g_signal_connect (G_OBJECT(dialog->priv->text_right_toggle),
 382                           "toggled",
 383                           G_CALLBACK(align_toggle_cb),
 384                           G_OBJECT(dialog));
 385
 386         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_line_spacing_spin),
 387                                   "changed",
 388                                   G_CALLBACK(update_prefs_from_object_page),
 389                                   G_OBJECT(dialog));
 390
 391         g_signal_connect_swapped (G_OBJECT(dialog->priv->line_width_spin),
 392                                   "changed",
 393                                   G_CALLBACK(update_prefs_from_object_page),
 394                                   G_OBJECT(dialog));
 395         g_signal_connect_swapped (G_OBJECT(dialog->priv->line_color_combo),
 396                                   "color_changed",
 397                                   G_CALLBACK(update_prefs_from_object_page),
 398                                   G_OBJECT(dialog));
 399
 400         g_signal_connect_swapped (G_OBJECT(dialog->priv->fill_color_combo),
 401                                   "color_changed",
 402                                   G_CALLBACK(update_prefs_from_object_page),
 403                                   G_OBJECT(dialog));
 404 }
 405
 406
 407 /*--------------------------------------------------------------------------*/
 408 /* PRIVATE.  Alignment togglebutton callback.                               */
 409 /*--------------------------------------------------------------------------*/
 410 static void
 411 align_toggle_cb (GtkToggleButton *toggle,
 412                  glPrefsDialog   *dialog)
 413 {
 414         if (gtk_toggle_button_get_active (toggle))
 415         {
 416
 417                 if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_left_toggle))
 418                 {
 419                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 420                                                       (dialog->priv->text_center_toggle),
 421                                                       FALSE);
 422                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 423                                                       (dialog->priv->text_right_toggle),
 424                                                       FALSE);
 425                 }
 426                 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_center_toggle))
 427                 {
 428                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 429                                                       (dialog->priv->text_left_toggle),
 430                                                       FALSE);
 431                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 432                                                       (dialog->priv->text_right_toggle),
 433                                                       FALSE);
 434                 }
 435                 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_right_toggle))
 436                 {
 437                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 438                                                       (dialog->priv->text_left_toggle),
 439                                                       FALSE);
 440                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 441                                                       (dialog->priv->text_center_toggle),
 442                                                       FALSE);
 443                 }
 444
 445                 update_prefs_from_object_page (dialog);
 446         }
 447
 448 }
 449
 450
 451 /*--------------------------------------------------------------------------*/
 452 /* PRIVATE.  Update locale page widgets from current prefs.                 */
 453 /*--------------------------------------------------------------------------*/
 454 static void
 455 update_locale_page_from_prefs (glPrefsDialog *dialog)
 456 {
 457         dialog->priv->stop_signals = TRUE;
 458
 459         switch (gl_prefs->units) {
 460         case LGL_UNITS_POINT:
 461                 gtk_toggle_button_set_active (
 462                         GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio),
 463                         TRUE);
 464                 break;
 465         case LGL_UNITS_INCH:
 466                 gtk_toggle_button_set_active (
 467                         GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio),
 468                         TRUE);
 469                 break;
 470         case LGL_UNITS_MM:
 471                 gtk_toggle_button_set_active (
 472                         GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio),
 473                         TRUE);
 474                 break;
 475         default:
 476                 g_message ("Illegal units");    /* Should not happen */
 477                 break;
 478         }
 479
 480         if ( g_strcasecmp(gl_prefs->default_page_size, US_LETTER_ID) == 0)
 481         {
 482                 gtk_toggle_button_set_active (
 483                         GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio), TRUE);
 484         }
 485         else if ( g_strcasecmp(gl_prefs->default_page_size, A4_ID) == 0)
 486         {
 487                 gtk_toggle_button_set_active (
 488                         GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio), TRUE);
 489         }
 490         else
 491         {
 492                 g_message ("Unknown default page size"); /* Shouldn't happen */
 493         }
 494
 495         dialog->priv->stop_signals = FALSE;
 496 }
 497
 498 /*--------------------------------------------------------------------------*/
 499 /* PRIVATE.  Update object page widgets from current prefs.                 */
 500 /*--------------------------------------------------------------------------*/
 501 static void
 502 update_object_page_from_prefs (glPrefsDialog *dialog)
 503 {
 504         GList    *family_names;
 505         gchar    *good_font_family;
 506
 507         dialog->priv->stop_signals = TRUE;
 508
 509
 510         /* Make sure we have a valid font family.  if not provide a good default. */
 511         family_names = gl_util_get_font_family_list ();
 512         if (g_list_find_custom (family_names,
 513                                 gl_prefs->default_font_family,
 514                                 (GCompareFunc)g_utf8_collate))
 515         {
 516                 good_font_family = g_strdup (gl_prefs->default_font_family);
 517         }
 518         else
 519         {
 520                 if (family_names != NULL)
 521                 {
 522                         good_font_family = g_strdup (family_names->data); /* 1st entry */
 523                 }
 524                 else
 525                 {
 526                         good_font_family = NULL;
 527                 }
 528         }
 529         gl_util_font_family_list_free (family_names);
 530         gl_util_combo_box_set_active_text (GTK_COMBO_BOX (dialog->priv->text_family_combo),
 531                                            good_font_family);
 532         g_free (good_font_family);
 533
 534         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_size_spin),
 535                                    gl_prefs->default_font_size);
 536
 537         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle),
 538                                       (gl_prefs->default_font_weight == PANGO_WEIGHT_BOLD));
 539
 540         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_italic_toggle),
 541                                       gl_prefs->default_font_italic_flag);
 542
 543         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
 544                                   gl_prefs->default_text_color);
 545
 546         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle),
 547                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_LEFT));
 548         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle),
 549                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_CENTER));
 550         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle),
 551                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_RIGHT));
 552
 553         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_line_spacing_spin),
 554                                    gl_prefs->default_text_line_spacing);
 555
 556         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->line_width_spin),
 557                                    gl_prefs->default_line_width);
 558
 559         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
 560                 gl_prefs->default_line_color);
 561
 562
 563         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
 564                                   gl_prefs->default_fill_color);
 565
 566
 567         dialog->priv->stop_signals = FALSE;
 568 }
 569
 570 /*--------------------------------------------------------------------------*/
 571 /* PRIVATE.  Update prefs from current state of locale page widgets.        */
 572 /*--------------------------------------------------------------------------*/
 573 static void
 574 update_prefs_from_locale_page (glPrefsDialog *dialog)
 575 {
 576         if (dialog->priv->stop_signals) return;
 577
 578         if (gtk_toggle_button_get_active (
 579                     GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio)))
 580         {
 581                 gl_prefs->units = LGL_UNITS_POINT;
 582         }
 583         if (gtk_toggle_button_get_active (
 584                     GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio)))
 585         {
 586                 gl_prefs->units = LGL_UNITS_INCH;
 587         }
 588         if (gtk_toggle_button_get_active (
 589                     GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio)))
 590         {
 591                 gl_prefs->units = LGL_UNITS_MM;
 592         }
 593
 594         if (gtk_toggle_button_get_active (
 595                     GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio)))
 596         {
 597                 g_free (gl_prefs->default_page_size);
 598                 gl_prefs->default_page_size = g_strdup (US_LETTER_ID);
 599         }
 600         if (gtk_toggle_button_get_active (
 601                     GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio)))
 602         {
 603                 g_free (gl_prefs->default_page_size);
 604                 gl_prefs->default_page_size = g_strdup (A4_ID);
 605         }
 606
 607         gl_prefs_model_save_settings (gl_prefs);
 608 }
 609
 610 /*--------------------------------------------------------------------------*/
 611 /* PRIVATE.  Update prefs from current state of object page widgets.        */
 612 /*--------------------------------------------------------------------------*/
 613 static void
 614 update_prefs_from_object_page (glPrefsDialog *dialog)
 615 {
 616         guint     color;
 617         gboolean  is_default;
 618
 619         if (dialog->priv->stop_signals) return;
 620
 621         g_free (gl_prefs->default_font_family);
 622         gl_prefs->default_font_family =
 623                 gtk_combo_box_get_active_text (GTK_COMBO_BOX (dialog->priv->text_family_combo));
 624         gl_prefs->default_font_size =
 625                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_size_spin));
 626
 627         if (gtk_toggle_button_get_active
 628             (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle)))
 629         {
 630                 gl_prefs->default_font_weight = PANGO_WEIGHT_BOLD;
 631         }
 632         else
 633         {
 634                 gl_prefs->default_font_weight = PANGO_WEIGHT_NORMAL;
 635         }
 636
 637         gl_prefs->default_font_italic_flag =
 638                 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
 639                                               (dialog->priv->text_italic_toggle));
 640
 641         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
 642                                           &is_default);
 643         if (!is_default)
 644         {
 645                 gl_prefs->default_text_color = color;
 646         }
 647
 648         if (gtk_toggle_button_get_active
 649             (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle)))
 650         {
 651                 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
 652         }
 653         else if (gtk_toggle_button_get_active
 654                  (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle)))
 655         {
 656                 gl_prefs->default_text_alignment = GTK_JUSTIFY_RIGHT;
 657         }
 658         else if (gtk_toggle_button_get_active
 659                  (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle)))
 660         {
 661                 gl_prefs->default_text_alignment = GTK_JUSTIFY_CENTER;
 662         }
 663         else
 664         {
 665                 /* Should not happen. */
 666                 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
 667         }
 668
 669
 670         gl_prefs->default_text_line_spacing =
 671                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_line_spacing_spin));
 672
 673         gl_prefs->default_line_width =
 674                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->line_width_spin));
 675
 676         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
 677                                           &is_default);
 678         if (!is_default)
 679         {
 680                 gl_prefs->default_line_color = color;
 681         }
 682
 683
 684         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
 685                                           &is_default);
 686         if (!is_default)
 687         {
 688                 gl_prefs->default_fill_color = color;
 689         }
 690
 691         gl_prefs_model_save_settings (gl_prefs);
 692 }
 693
 694
 695