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

   1 /*
   2  *  prefs-dialog.c
   3  *  Copyright (C) 2001-2009  Jim Evins <evins@snaught.com>.
   4  *
   5  *  This file is part of gLabels.
   6  *
   7  *  gLabels is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  gLabels is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with gLabels.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include <config.h>
  22
  23 #include "prefs-dialog.h"
  24
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtk.h>
  27
  28 #include "prefs.h"
  29 #include "hig.h"
  30 #include "color-combo.h"
  31 #include "color.h"
  32 #include "font-combo.h"
  33 #include "font-util.h"
  34 #include "util.h"
  35
  36 #include "debug.h"
  37
  38
  39 /*========================================================*/
  40 /* Private macros and constants.                          */
  41 /*========================================================*/
  42
  43 #define US_LETTER_ID "US-Letter"
  44 #define A4_ID        "A4"
  45
  46
  47 /*========================================================*/
  48 /* Private types.                                         */
  49 /*========================================================*/
  50
  51 struct _glPrefsDialogPrivate
  52 {
  53         GtkBuilder      *builder;
  54
  55         /* Units properties */
  56         GtkWidget       *units_points_radio;
  57         GtkWidget       *units_inches_radio;
  58         GtkWidget       *units_mm_radio;
  59
  60         /* Page size properties */
  61         GtkWidget       *page_size_us_letter_radio;
  62         GtkWidget       *page_size_a4_radio;
  63
  64         /* Default text properties */
  65         GtkWidget       *text_family_hbox;
  66         GtkWidget       *text_family_combo;
  67         GtkWidget       *text_size_spin;
  68         GtkWidget       *text_bold_toggle;
  69         GtkWidget       *text_italic_toggle;
  70         GtkWidget       *text_color_hbox;
  71         GtkWidget       *text_color_combo;
  72         GtkWidget       *text_left_toggle;
  73         GtkWidget       *text_center_toggle;
  74         GtkWidget       *text_right_toggle;
  75         GtkWidget       *text_line_spacing_spin;
  76
  77         /* Default line properties */
  78         GtkWidget       *line_width_spin;
  79         GtkWidget       *line_color_hbox;
  80         GtkWidget       *line_color_combo;
  81
  82         /* Default fill properties */
  83         GtkWidget       *fill_color_hbox;
  84         GtkWidget       *fill_color_combo;
  85
  86         /* Prevent recursion */
  87         gboolean    stop_signals;
  88 };
  89
  90
  91 /*========================================================*/
  92 /* Private globals.                                       */
  93 /*========================================================*/
  94
  95
  96 /*========================================================*/
  97 /* Private function prototypes.                           */
  98 /*========================================================*/
  99
 100 static void gl_prefs_dialog_finalize      (GObject            *object);
 101 static void gl_prefs_dialog_construct     (glPrefsDialog      *dialog);
 102
 103 static void response_cb                   (glPrefsDialog      *dialog,
 104                                            gint                response,
 105                                            gpointer            user_data);
 106
 107 static void construct_locale_page         (glPrefsDialog      *dialog);
 108 static void construct_object_page         (glPrefsDialog      *dialog);
 109
 110 static void align_toggle_cb               (GtkToggleButton    *toggle,
 111                                            glPrefsDialog      *dialog);
 112
 113 static void update_locale_page_from_prefs (glPrefsDialog      *dialog);
 114 static void update_object_page_from_prefs (glPrefsDialog      *dialog);
 115
 116 static void update_prefs_from_locale_page (glPrefsDialog      *dialog);
 117 static void update_prefs_from_object_page (glPrefsDialog      *dialog);
 118
 119
 120 /*****************************************************************************/
 121 /* Boilerplate object stuff.                                                 */
 122 /*****************************************************************************/
 123 G_DEFINE_TYPE (glPrefsDialog, gl_prefs_dialog, GTK_TYPE_DIALOG);
 124
 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
 139 static void
 140 gl_prefs_dialog_init (glPrefsDialog *dialog)
 141 {
 142         static gchar *object_ids[] = { "prefs_notebook",
 143                                        "adjustment1",  "adjustment2",  "adjustment3",
 144                                        NULL };
 145         GError *error = NULL;
 146
 147         gl_debug (DEBUG_PREFS, "START");
 148
 149         dialog->priv = g_new0 (glPrefsDialogPrivate, 1);
 150
 151         dialog->priv->builder = gtk_builder_new ();
 152         gtk_builder_add_objects_from_file (dialog->priv->builder,
 153                                            GLABELS_BUILDER_DIR "prefs-dialog.builder",
 154                                            object_ids,
 155                                            &error);
 156         if (error) {
 157                 g_critical ("%s\n\ngLabels may not be installed correctly!", error->message);
 158                 g_error_free (error);
 159                 return;
 160         }
 161
 162         gtk_container_set_border_width (GTK_CONTAINER(dialog), GL_HIG_PAD2);
 163
 164         gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
 165         gtk_dialog_add_button (GTK_DIALOG(dialog), GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
 166         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
 167
 168         g_signal_connect(G_OBJECT (dialog), "response",
 169                          G_CALLBACK (response_cb), NULL);
 170
 171         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
 172         gtk_window_set_title (GTK_WINDOW (dialog), _("gLabels Preferences"));
 173         gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 174
 175         gl_debug (DEBUG_PREFS, "END");
 176 }
 177
 178
 179 static void
 180 gl_prefs_dialog_finalize (GObject *object)
 181 {
 182         glPrefsDialog* dialog = GL_PREFS_DIALOG (object);
 183
 184         gl_debug (DEBUG_PREFS, "START");
 185
 186         g_return_if_fail (object != NULL);
 187         g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
 188         g_return_if_fail (dialog->priv != NULL);
 189
 190         if (dialog->priv->builder)
 191         {
 192                 g_object_unref (G_OBJECT (dialog->priv->builder));
 193         }
 194         g_free (dialog->priv);
 195
 196         G_OBJECT_CLASS (gl_prefs_dialog_parent_class)->finalize (object);
 197
 198         gl_debug (DEBUG_PREFS, "END");
 199 }
 200
 201
 202 /*****************************************************************************/
 203 /* NEW preferences dialog.                                                   */
 204 /*****************************************************************************/
 205 GtkWidget*
 206 gl_prefs_dialog_new (GtkWindow *parent)
 207 {
 208         GtkWidget *dialog;
 209
 210         gl_debug (DEBUG_PREFS, "START");
 211         gl_debug (DEBUG_PREFS, "page size = \"%s\"", gl_prefs->default_page_size);
 212
 213         dialog = GTK_WIDGET (g_object_new (GL_TYPE_PREFS_DIALOG, NULL));
 214
 215         if (parent)
 216                 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
 217
 218         gl_prefs_dialog_construct (GL_PREFS_DIALOG(dialog));
 219
 220
 221         gl_debug (DEBUG_PREFS, "END");
 222
 223         return dialog;
 224 }
 225
 226
 227 /*---------------------------------------------------------------------------*/
 228 /* PRIVATE.  Construct composite widget.                                     */
 229 /*---------------------------------------------------------------------------*/
 230 static void
 231 gl_prefs_dialog_construct (glPrefsDialog *dialog)
 232 {
 233         GtkWidget *notebook;
 234
 235         g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
 236         g_return_if_fail (dialog->priv != NULL);
 237
 238         gl_util_get_builder_widgets (dialog->priv->builder,
 239                                      "prefs_notebook", &notebook,
 240                                      NULL);
 241         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), notebook, FALSE, FALSE, 0);
 242
 243         construct_locale_page (dialog);
 244         construct_object_page (dialog);
 245
 246         update_locale_page_from_prefs (dialog);
 247         update_object_page_from_prefs (dialog);
 248
 249         gtk_widget_show_all (GTK_DIALOG (dialog)->vbox);
 250 }
 251
 252
 253 /*---------------------------------------------------------------------------*/
 254 /* PRIVATE.  "Response" callback.                                            */
 255 /*---------------------------------------------------------------------------*/
 256 static void
 257 response_cb (glPrefsDialog *dialog,
 258              gint          response,
 259              gpointer      user_data)
 260 {
 261         gl_debug (DEBUG_VIEW, "START");
 262
 263         g_return_if_fail(dialog != NULL);
 264         g_return_if_fail(GTK_IS_DIALOG(dialog));
 265
 266         switch(response) {
 267         case GTK_RESPONSE_CLOSE:
 268                 gtk_widget_hide (GTK_WIDGET(dialog));
 269                 break;
 270         case GTK_RESPONSE_DELETE_EVENT:
 271                 break;
 272         default:
 273                 g_print ("response = %d", response);
 274                 g_assert_not_reached ();
 275         }
 276
 277         gl_debug (DEBUG_VIEW, "END");
 278 }
 279
 280
 281 /*--------------------------------------------------------------------------*/
 282 /* PRIVATE.  Build Locale Properties Notebook Tab                           */
 283 /*--------------------------------------------------------------------------*/
 284 static void
 285 construct_locale_page (glPrefsDialog *dialog)
 286 {
 287
 288         gl_util_get_builder_widgets (dialog->priv->builder,
 289                                      "units_points_radio",        &dialog->priv->units_points_radio,
 290                                      "units_inches_radio",        &dialog->priv->units_inches_radio,
 291                                      "units_mm_radio",            &dialog->priv->units_mm_radio,
 292                                      "page_size_us_letter_radio", &dialog->priv->page_size_us_letter_radio,
 293                                      "page_size_a4_radio",        &dialog->priv->page_size_a4_radio,
 294                                      NULL);
 295
 296         g_signal_connect_swapped (
 297                 G_OBJECT(dialog->priv->units_points_radio),
 298                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 299         g_signal_connect_swapped (
 300                 G_OBJECT(dialog->priv->units_inches_radio),
 301                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 302         g_signal_connect_swapped (
 303                 G_OBJECT(dialog->priv->units_mm_radio),
 304                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 305         g_signal_connect_swapped (
 306                 G_OBJECT(dialog->priv->page_size_us_letter_radio),
 307                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 308         g_signal_connect_swapped (
 309                 G_OBJECT(dialog->priv->page_size_a4_radio),
 310                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 311 }
 312
 313
 314 /*--------------------------------------------------------------------------*/
 315 /* PRIVATE.  Build Default Object Properties Notebook Tab                   */
 316 /*--------------------------------------------------------------------------*/
 317 static void
 318 construct_object_page (glPrefsDialog *dialog)
 319 {
 320         gl_util_get_builder_widgets (dialog->priv->builder,
 321                                      "text_family_hbox",       &dialog->priv->text_family_hbox,
 322                                      "text_size_spin",         &dialog->priv->text_size_spin,
 323                                      "text_bold_toggle",       &dialog->priv->text_bold_toggle,
 324                                      "text_italic_toggle",     &dialog->priv->text_italic_toggle,
 325                                      "text_color_hbox",        &dialog->priv->text_color_hbox,
 326                                      "text_left_toggle",       &dialog->priv->text_left_toggle,
 327                                      "text_center_toggle",     &dialog->priv->text_center_toggle,
 328                                      "text_right_toggle",      &dialog->priv->text_right_toggle,
 329                                      "text_line_spacing_spin", &dialog->priv->text_line_spacing_spin,
 330                                      "line_width_spin",        &dialog->priv->line_width_spin,
 331                                      "line_color_hbox",        &dialog->priv->line_color_hbox,
 332                                      "fill_color_hbox",        &dialog->priv->fill_color_hbox,
 333                                      NULL);
 334
 335         dialog->priv->text_family_combo = gl_font_combo_new ("Sans");
 336
 337         dialog->priv->text_color_combo = gl_color_combo_new (_("Default"),
 338                                                              GL_COLOR_TEXT_DEFAULT,
 339                                                              gl_prefs->default_text_color);
 340         dialog->priv->line_color_combo = gl_color_combo_new (_("No Line"),
 341                                                              GL_COLOR_NO_LINE,
 342                                                              gl_prefs->default_line_color);
 343         dialog->priv->fill_color_combo = gl_color_combo_new (_("No Fill"),
 344                                                              GL_COLOR_NO_FILL,
 345                                                              gl_prefs->default_fill_color);
 346
 347         gtk_box_pack_start (GTK_BOX (dialog->priv->text_family_hbox),
 348                             dialog->priv->text_family_combo,
 349                             FALSE, FALSE, 0);
 350         gtk_box_pack_start (GTK_BOX (dialog->priv->text_color_hbox),
 351                             dialog->priv->text_color_combo,
 352                             FALSE, FALSE, 0);
 353         gtk_box_pack_start (GTK_BOX (dialog->priv->line_color_hbox),
 354                             dialog->priv->line_color_combo,
 355                             FALSE, FALSE, 0);
 356         gtk_box_pack_start (GTK_BOX (dialog->priv->fill_color_hbox),
 357                             dialog->priv->fill_color_combo,
 358                             FALSE, FALSE, 0);
 359
 360         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_family_combo),
 361                                   "changed",
 362                                   G_CALLBACK(update_prefs_from_object_page),
 363                                   G_OBJECT(dialog));
 364         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_size_spin),
 365                                   "changed",
 366                                   G_CALLBACK(update_prefs_from_object_page),
 367                                   G_OBJECT(dialog));
 368         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_bold_toggle),
 369                                   "toggled",
 370                                   G_CALLBACK(update_prefs_from_object_page),
 371                                   G_OBJECT(dialog));
 372         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_italic_toggle),
 373                                   "toggled",
 374                                   G_CALLBACK(update_prefs_from_object_page),
 375                                   G_OBJECT(dialog));
 376         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_color_combo),
 377                                   "color_changed",
 378                                   G_CALLBACK(update_prefs_from_object_page),
 379                                   G_OBJECT(dialog));
 380
 381         g_signal_connect (G_OBJECT(dialog->priv->text_left_toggle),
 382                           "toggled",
 383                           G_CALLBACK(align_toggle_cb),
 384                           G_OBJECT(dialog));
 385         g_signal_connect (G_OBJECT(dialog->priv->text_center_toggle),
 386                           "toggled",
 387                           G_CALLBACK(align_toggle_cb),
 388                           G_OBJECT(dialog));
 389         g_signal_connect (G_OBJECT(dialog->priv->text_right_toggle),
 390                           "toggled",
 391                           G_CALLBACK(align_toggle_cb),
 392                           G_OBJECT(dialog));
 393
 394         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_line_spacing_spin),
 395                                   "changed",
 396                                   G_CALLBACK(update_prefs_from_object_page),
 397                                   G_OBJECT(dialog));
 398
 399         g_signal_connect_swapped (G_OBJECT(dialog->priv->line_width_spin),
 400                                   "changed",
 401                                   G_CALLBACK(update_prefs_from_object_page),
 402                                   G_OBJECT(dialog));
 403         g_signal_connect_swapped (G_OBJECT(dialog->priv->line_color_combo),
 404                                   "color_changed",
 405                                   G_CALLBACK(update_prefs_from_object_page),
 406                                   G_OBJECT(dialog));
 407
 408         g_signal_connect_swapped (G_OBJECT(dialog->priv->fill_color_combo),
 409                                   "color_changed",
 410                                   G_CALLBACK(update_prefs_from_object_page),
 411                                   G_OBJECT(dialog));
 412 }
 413
 414
 415 /*--------------------------------------------------------------------------*/
 416 /* PRIVATE.  Alignment togglebutton callback.                               */
 417 /*--------------------------------------------------------------------------*/
 418 static void
 419 align_toggle_cb (GtkToggleButton *toggle,
 420                  glPrefsDialog   *dialog)
 421 {
 422         if (gtk_toggle_button_get_active (toggle))
 423         {
 424
 425                 if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_left_toggle))
 426                 {
 427                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 428                                                       (dialog->priv->text_center_toggle),
 429                                                       FALSE);
 430                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 431                                                       (dialog->priv->text_right_toggle),
 432                                                       FALSE);
 433                 }
 434                 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_center_toggle))
 435                 {
 436                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 437                                                       (dialog->priv->text_left_toggle),
 438                                                       FALSE);
 439                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 440                                                       (dialog->priv->text_right_toggle),
 441                                                       FALSE);
 442                 }
 443                 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_right_toggle))
 444                 {
 445                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 446                                                       (dialog->priv->text_left_toggle),
 447                                                       FALSE);
 448                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 449                                                       (dialog->priv->text_center_toggle),
 450                                                       FALSE);
 451                 }
 452
 453                 update_prefs_from_object_page (dialog);
 454         }
 455
 456 }
 457
 458
 459 /*--------------------------------------------------------------------------*/
 460 /* PRIVATE.  Update locale page widgets from current prefs.                 */
 461 /*--------------------------------------------------------------------------*/
 462 static void
 463 update_locale_page_from_prefs (glPrefsDialog *dialog)
 464 {
 465         dialog->priv->stop_signals = TRUE;
 466
 467         switch (gl_prefs->units) {
 468         case LGL_UNITS_POINT:
 469                 gtk_toggle_button_set_active (
 470                         GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio),
 471                         TRUE);
 472                 break;
 473         case LGL_UNITS_INCH:
 474                 gtk_toggle_button_set_active (
 475                         GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio),
 476                         TRUE);
 477                 break;
 478         case LGL_UNITS_MM:
 479                 gtk_toggle_button_set_active (
 480                         GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio),
 481                         TRUE);
 482                 break;
 483         default:
 484                 g_message ("Illegal units");    /* Should not happen */
 485                 break;
 486         }
 487
 488         if ( g_ascii_strcasecmp(gl_prefs->default_page_size, US_LETTER_ID) == 0)
 489         {
 490                 gtk_toggle_button_set_active (
 491                         GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio), TRUE);
 492         }
 493         else if ( g_ascii_strcasecmp(gl_prefs->default_page_size, A4_ID) == 0)
 494         {
 495                 gtk_toggle_button_set_active (
 496                         GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio), TRUE);
 497         }
 498         else
 499         {
 500                 g_message ("Unknown default page size"); /* Shouldn't happen */
 501         }
 502
 503         dialog->priv->stop_signals = FALSE;
 504 }
 505
 506
 507 /*--------------------------------------------------------------------------*/
 508 /* PRIVATE.  Update object page widgets from current prefs.                 */
 509 /*--------------------------------------------------------------------------*/
 510 static void
 511 update_object_page_from_prefs (glPrefsDialog *dialog)
 512 {
 513
 514         dialog->priv->stop_signals = TRUE;
 515
 516         gl_font_combo_set_family (GL_FONT_COMBO (dialog->priv->text_family_combo),
 517                                   gl_prefs->default_font_family);
 518
 519         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_size_spin),
 520                                    gl_prefs->default_font_size);
 521
 522         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle),
 523                                       (gl_prefs->default_font_weight == PANGO_WEIGHT_BOLD));
 524
 525         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_italic_toggle),
 526                                       gl_prefs->default_font_italic_flag);
 527
 528         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
 529                                   gl_prefs->default_text_color);
 530
 531         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle),
 532                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_LEFT));
 533         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle),
 534                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_CENTER));
 535         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle),
 536                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_RIGHT));
 537
 538         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_line_spacing_spin),
 539                                    gl_prefs->default_text_line_spacing);
 540
 541         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->line_width_spin),
 542                                    gl_prefs->default_line_width);
 543
 544         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
 545                 gl_prefs->default_line_color);
 546
 547
 548         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
 549                                   gl_prefs->default_fill_color);
 550
 551
 552         dialog->priv->stop_signals = FALSE;
 553 }
 554
 555
 556 /*--------------------------------------------------------------------------*/
 557 /* PRIVATE.  Update prefs from current state of locale page widgets.        */
 558 /*--------------------------------------------------------------------------*/
 559 static void
 560 update_prefs_from_locale_page (glPrefsDialog *dialog)
 561 {
 562         if (dialog->priv->stop_signals) return;
 563
 564         if (gtk_toggle_button_get_active (
 565                     GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio)))
 566         {
 567                 gl_prefs->units = LGL_UNITS_POINT;
 568         }
 569         if (gtk_toggle_button_get_active (
 570                     GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio)))
 571         {
 572                 gl_prefs->units = LGL_UNITS_INCH;
 573         }
 574         if (gtk_toggle_button_get_active (
 575                     GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio)))
 576         {
 577                 gl_prefs->units = LGL_UNITS_MM;
 578         }
 579
 580         if (gtk_toggle_button_get_active (
 581                     GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio)))
 582         {
 583                 g_free (gl_prefs->default_page_size);
 584                 gl_prefs->default_page_size = g_strdup (US_LETTER_ID);
 585         }
 586         if (gtk_toggle_button_get_active (
 587                     GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio)))
 588         {
 589                 g_free (gl_prefs->default_page_size);
 590                 gl_prefs->default_page_size = g_strdup (A4_ID);
 591         }
 592
 593         gl_prefs_model_save_settings (gl_prefs);
 594 }
 595
 596
 597 /*--------------------------------------------------------------------------*/
 598 /* PRIVATE.  Update prefs from current state of object page widgets.        */
 599 /*--------------------------------------------------------------------------*/
 600 static void
 601 update_prefs_from_object_page (glPrefsDialog *dialog)
 602 {
 603         guint     color;
 604         gboolean  is_default;
 605
 606         if (dialog->priv->stop_signals) return;
 607
 608         g_free (gl_prefs->default_font_family);
 609         gl_prefs->default_font_family =
 610                 gl_font_combo_get_family (GL_FONT_COMBO (dialog->priv->text_family_combo));
 611         gl_prefs->default_font_size =
 612                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_size_spin));
 613
 614         if (gtk_toggle_button_get_active
 615             (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle)))
 616         {
 617                 gl_prefs->default_font_weight = PANGO_WEIGHT_BOLD;
 618         }
 619         else
 620         {
 621                 gl_prefs->default_font_weight = PANGO_WEIGHT_NORMAL;
 622         }
 623
 624         gl_prefs->default_font_italic_flag =
 625                 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
 626                                               (dialog->priv->text_italic_toggle));
 627
 628         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
 629                                           &is_default);
 630         if (!is_default)
 631         {
 632                 gl_prefs->default_text_color = color;
 633         }
 634
 635         if (gtk_toggle_button_get_active
 636             (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle)))
 637         {
 638                 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
 639         }
 640         else if (gtk_toggle_button_get_active
 641                  (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle)))
 642         {
 643                 gl_prefs->default_text_alignment = GTK_JUSTIFY_RIGHT;
 644         }
 645         else if (gtk_toggle_button_get_active
 646                  (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle)))
 647         {
 648                 gl_prefs->default_text_alignment = GTK_JUSTIFY_CENTER;
 649         }
 650         else
 651         {
 652                 /* Should not happen. */
 653                 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
 654         }
 655
 656
 657         gl_prefs->default_text_line_spacing =
 658                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_line_spacing_spin));
 659
 660         gl_prefs->default_line_width =
 661                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->line_width_spin));
 662
 663         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
 664                                           &is_default);
 665         if (!is_default)
 666         {
 667                 gl_prefs->default_line_color = color;
 668         }
 669
 670
 671         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
 672                                           &is_default);
 673         if (!is_default)
 674         {
 675                 gl_prefs->default_fill_color = color;
 676         }
 677
 678         gl_prefs_model_save_settings (gl_prefs);
 679 }
 680
 681
 682
 683 /*
 684  * Local Variables:       -- emacs
 685  * mode: C                -- emacs
 686  * c-basic-offset: 8      -- emacs
 687  * tab-width: 8           -- emacs
 688  * indent-tabs-mode: nil  -- emacs
 689  * End:                   -- emacs
 690  */