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/gtkbuilder.h>
  27 #include <gtk/gtktogglebutton.h>
  28 #include <gtk/gtkstock.h>
  29 #include <gtk/gtkbox.h>
  30 #include <gtk/gtkcombobox.h>
  31 #include <gtk/gtkspinbutton.h>
  32
  33 #include "prefs.h"
  34 #include "hig.h"
  35 #include "color-combo.h"
  36 #include "color.h"
  37 #include "font-combo.h"
  38 #include "font-util.h"
  39 #include "util.h"
  40
  41 #include "debug.h"
  42
  43
  44 /*========================================================*/
  45 /* Private macros and constants.                          */
  46 /*========================================================*/
  47
  48 #define US_LETTER_ID "US-Letter"
  49 #define A4_ID        "A4"
  50
  51
  52 /*========================================================*/
  53 /* Private types.                                         */
  54 /*========================================================*/
  55
  56 struct _glPrefsDialogPrivate
  57 {
  58         GtkBuilder      *builder;
  59
  60         /* Units properties */
  61         GtkWidget       *units_points_radio;
  62         GtkWidget       *units_inches_radio;
  63         GtkWidget       *units_mm_radio;
  64
  65         /* Page size properties */
  66         GtkWidget       *page_size_us_letter_radio;
  67         GtkWidget       *page_size_a4_radio;
  68
  69         /* Default text properties */
  70         GtkWidget       *text_family_hbox;
  71         GtkWidget       *text_family_combo;
  72         GtkWidget       *text_size_spin;
  73         GtkWidget       *text_bold_toggle;
  74         GtkWidget       *text_italic_toggle;
  75         GtkWidget       *text_color_hbox;
  76         GtkWidget       *text_color_combo;
  77         GtkWidget       *text_left_toggle;
  78         GtkWidget       *text_center_toggle;
  79         GtkWidget       *text_right_toggle;
  80         GtkWidget       *text_line_spacing_spin;
  81
  82         /* Default line properties */
  83         GtkWidget       *line_width_spin;
  84         GtkWidget       *line_color_hbox;
  85         GtkWidget       *line_color_combo;
  86
  87         /* Default fill properties */
  88         GtkWidget       *fill_color_hbox;
  89         GtkWidget       *fill_color_combo;
  90
  91         /* Prevent recursion */
  92         gboolean    stop_signals;
  93 };
  94
  95
  96 /*========================================================*/
  97 /* Private globals.                                       */
  98 /*========================================================*/
  99
 100
 101 /*========================================================*/
 102 /* Private function prototypes.                           */
 103 /*========================================================*/
 104
 105 static void gl_prefs_dialog_finalize      (GObject            *object);
 106 static void gl_prefs_dialog_construct     (glPrefsDialog      *dialog);
 107
 108 static void response_cb                   (glPrefsDialog      *dialog,
 109                                            gint                response,
 110                                            gpointer            user_data);
 111
 112 static void construct_locale_page         (glPrefsDialog      *dialog);
 113 static void construct_object_page         (glPrefsDialog      *dialog);
 114
 115 static void align_toggle_cb               (GtkToggleButton    *toggle,
 116                                            glPrefsDialog      *dialog);
 117
 118 static void update_locale_page_from_prefs (glPrefsDialog      *dialog);
 119 static void update_object_page_from_prefs (glPrefsDialog      *dialog);
 120
 121 static void update_prefs_from_locale_page (glPrefsDialog      *dialog);
 122 static void update_prefs_from_object_page (glPrefsDialog      *dialog);
 123
 124
 125 /*****************************************************************************/
 126 /* Boilerplate object stuff.                                                 */
 127 /*****************************************************************************/
 128 G_DEFINE_TYPE (glPrefsDialog, gl_prefs_dialog, GTK_TYPE_DIALOG);
 129
 130
 131 static void
 132 gl_prefs_dialog_class_init (glPrefsDialogClass *class)
 133 {
 134         GObjectClass *object_class = G_OBJECT_CLASS (class);
 135
 136         gl_debug (DEBUG_PREFS, "");
 137
 138         gl_prefs_dialog_parent_class = g_type_class_peek_parent (class);
 139
 140         object_class->finalize = gl_prefs_dialog_finalize;
 141 }
 142
 143
 144 static void
 145 gl_prefs_dialog_init (glPrefsDialog *dialog)
 146 {
 147         static gchar *object_ids[] = { "prefs_notebook",
 148                                        "adjustment1",  "adjustment2",  "adjustment3",
 149                                        NULL };
 150         GError *error = NULL;
 151
 152         gl_debug (DEBUG_PREFS, "START");
 153
 154         dialog->priv = g_new0 (glPrefsDialogPrivate, 1);
 155
 156         dialog->priv->builder = gtk_builder_new ();
 157         gtk_builder_add_objects_from_file (dialog->priv->builder,
 158                                            GLABELS_BUILDER_DIR "prefs-dialog.builder",
 159                                            object_ids,
 160                                            &error);
 161         if (error) {
 162                 g_critical ("%s\n\ngLabels may not be installed correctly!", error->message);
 163                 g_error_free (error);
 164                 return;
 165         }
 166
 167         gtk_container_set_border_width (GTK_CONTAINER(dialog), GL_HIG_PAD2);
 168
 169         gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
 170         gtk_dialog_add_button (GTK_DIALOG(dialog), GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
 171         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
 172
 173         g_signal_connect(G_OBJECT (dialog), "response",
 174                          G_CALLBACK (response_cb), NULL);
 175
 176         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
 177         gtk_window_set_title (GTK_WINDOW (dialog), _("gLabels Preferences"));
 178         gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 179
 180         gl_debug (DEBUG_PREFS, "END");
 181 }
 182
 183
 184 static void
 185 gl_prefs_dialog_finalize (GObject *object)
 186 {
 187         glPrefsDialog* dialog = GL_PREFS_DIALOG (object);
 188
 189         gl_debug (DEBUG_PREFS, "START");
 190
 191         g_return_if_fail (object != NULL);
 192         g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
 193         g_return_if_fail (dialog->priv != NULL);
 194
 195         if (dialog->priv->builder)
 196         {
 197                 g_object_unref (G_OBJECT (dialog->priv->builder));
 198         }
 199         g_free (dialog->priv);
 200
 201         G_OBJECT_CLASS (gl_prefs_dialog_parent_class)->finalize (object);
 202
 203         gl_debug (DEBUG_PREFS, "END");
 204 }
 205
 206
 207 /*****************************************************************************/
 208 /* NEW preferences dialog.                                                   */
 209 /*****************************************************************************/
 210 GtkWidget*
 211 gl_prefs_dialog_new (GtkWindow *parent)
 212 {
 213         GtkWidget *dialog;
 214
 215         gl_debug (DEBUG_PREFS, "START");
 216         gl_debug (DEBUG_PREFS, "page size = \"%s\"", gl_prefs->default_page_size);
 217
 218         dialog = GTK_WIDGET (g_object_new (GL_TYPE_PREFS_DIALOG, NULL));
 219
 220         if (parent)
 221                 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
 222
 223         gl_prefs_dialog_construct (GL_PREFS_DIALOG(dialog));
 224
 225
 226         gl_debug (DEBUG_PREFS, "END");
 227
 228         return dialog;
 229 }
 230
 231
 232 /*---------------------------------------------------------------------------*/
 233 /* PRIVATE.  Construct composite widget.                                     */
 234 /*---------------------------------------------------------------------------*/
 235 static void
 236 gl_prefs_dialog_construct (glPrefsDialog *dialog)
 237 {
 238         GtkWidget *notebook;
 239
 240         g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
 241         g_return_if_fail (dialog->priv != NULL);
 242
 243         gl_util_get_builder_widgets (dialog->priv->builder,
 244                                      "prefs_notebook", &notebook,
 245                                      NULL);
 246         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), notebook, FALSE, FALSE, 0);
 247
 248         construct_locale_page (dialog);
 249         construct_object_page (dialog);
 250
 251         update_locale_page_from_prefs (dialog);
 252         update_object_page_from_prefs (dialog);
 253
 254         gtk_widget_show_all (GTK_DIALOG (dialog)->vbox);
 255 }
 256
 257
 258 /*---------------------------------------------------------------------------*/
 259 /* PRIVATE.  "Response" callback.                                            */
 260 /*---------------------------------------------------------------------------*/
 261 static void
 262 response_cb (glPrefsDialog *dialog,
 263              gint          response,
 264              gpointer      user_data)
 265 {
 266         gl_debug (DEBUG_VIEW, "START");
 267
 268         g_return_if_fail(dialog != NULL);
 269         g_return_if_fail(GTK_IS_DIALOG(dialog));
 270
 271         switch(response) {
 272         case GTK_RESPONSE_CLOSE:
 273                 gtk_widget_hide (GTK_WIDGET(dialog));
 274                 break;
 275         case GTK_RESPONSE_DELETE_EVENT:
 276                 break;
 277         default:
 278                 g_print ("response = %d", response);
 279                 g_assert_not_reached ();
 280         }
 281
 282         gl_debug (DEBUG_VIEW, "END");
 283 }
 284
 285
 286 /*--------------------------------------------------------------------------*/
 287 /* PRIVATE.  Build Locale Properties Notebook Tab                           */
 288 /*--------------------------------------------------------------------------*/
 289 static void
 290 construct_locale_page (glPrefsDialog *dialog)
 291 {
 292
 293         gl_util_get_builder_widgets (dialog->priv->builder,
 294                                      "units_points_radio",        &dialog->priv->units_points_radio,
 295                                      "units_inches_radio",        &dialog->priv->units_inches_radio,
 296                                      "units_mm_radio",            &dialog->priv->units_mm_radio,
 297                                      "page_size_us_letter_radio", &dialog->priv->page_size_us_letter_radio,
 298                                      "page_size_a4_radio",        &dialog->priv->page_size_a4_radio,
 299                                      NULL);
 300
 301         g_signal_connect_swapped (
 302                 G_OBJECT(dialog->priv->units_points_radio),
 303                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 304         g_signal_connect_swapped (
 305                 G_OBJECT(dialog->priv->units_inches_radio),
 306                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 307         g_signal_connect_swapped (
 308                 G_OBJECT(dialog->priv->units_mm_radio),
 309                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 310         g_signal_connect_swapped (
 311                 G_OBJECT(dialog->priv->page_size_us_letter_radio),
 312                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 313         g_signal_connect_swapped (
 314                 G_OBJECT(dialog->priv->page_size_a4_radio),
 315                 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
 316 }
 317
 318
 319 /*--------------------------------------------------------------------------*/
 320 /* PRIVATE.  Build Default Object Properties Notebook Tab                   */
 321 /*--------------------------------------------------------------------------*/
 322 static void
 323 construct_object_page (glPrefsDialog *dialog)
 324 {
 325         GList    *family_names;
 326
 327         gl_util_get_builder_widgets (dialog->priv->builder,
 328                                      "text_family_hbox",       &dialog->priv->text_family_hbox,
 329                                      "text_size_spin",         &dialog->priv->text_size_spin,
 330                                      "text_bold_toggle",       &dialog->priv->text_bold_toggle,
 331                                      "text_italic_toggle",     &dialog->priv->text_italic_toggle,
 332                                      "text_color_hbox",        &dialog->priv->text_color_hbox,
 333                                      "text_left_toggle",       &dialog->priv->text_left_toggle,
 334                                      "text_center_toggle",     &dialog->priv->text_center_toggle,
 335                                      "text_right_toggle",      &dialog->priv->text_right_toggle,
 336                                      "text_line_spacing_spin", &dialog->priv->text_line_spacing_spin,
 337                                      "line_width_spin",        &dialog->priv->line_width_spin,
 338                                      "line_color_hbox",        &dialog->priv->line_color_hbox,
 339                                      "fill_color_hbox",        &dialog->priv->fill_color_hbox,
 340                                      NULL);
 341
 342         dialog->priv->text_family_combo = gl_font_combo_new ("Sans");
 343
 344         dialog->priv->text_color_combo = gl_color_combo_new (_("Default"),
 345                                                              GL_COLOR_TEXT_DEFAULT,
 346                                                              gl_prefs->default_text_color);
 347         dialog->priv->line_color_combo = gl_color_combo_new (_("No Line"),
 348                                                              GL_COLOR_NO_LINE,
 349                                                              gl_prefs->default_line_color);
 350         dialog->priv->fill_color_combo = gl_color_combo_new (_("No Fill"),
 351                                                              GL_COLOR_NO_FILL,
 352                                                              gl_prefs->default_fill_color);
 353
 354         gtk_box_pack_start (GTK_BOX (dialog->priv->text_family_hbox),
 355                             dialog->priv->text_family_combo,
 356                             FALSE, FALSE, 0);
 357         gtk_box_pack_start (GTK_BOX (dialog->priv->text_color_hbox),
 358                             dialog->priv->text_color_combo,
 359                             FALSE, FALSE, 0);
 360         gtk_box_pack_start (GTK_BOX (dialog->priv->line_color_hbox),
 361                             dialog->priv->line_color_combo,
 362                             FALSE, FALSE, 0);
 363         gtk_box_pack_start (GTK_BOX (dialog->priv->fill_color_hbox),
 364                             dialog->priv->fill_color_combo,
 365                             FALSE, FALSE, 0);
 366
 367         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_family_combo),
 368                                   "changed",
 369                                   G_CALLBACK(update_prefs_from_object_page),
 370                                   G_OBJECT(dialog));
 371         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_size_spin),
 372                                   "changed",
 373                                   G_CALLBACK(update_prefs_from_object_page),
 374                                   G_OBJECT(dialog));
 375         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_bold_toggle),
 376                                   "toggled",
 377                                   G_CALLBACK(update_prefs_from_object_page),
 378                                   G_OBJECT(dialog));
 379         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_italic_toggle),
 380                                   "toggled",
 381                                   G_CALLBACK(update_prefs_from_object_page),
 382                                   G_OBJECT(dialog));
 383         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_color_combo),
 384                                   "color_changed",
 385                                   G_CALLBACK(update_prefs_from_object_page),
 386                                   G_OBJECT(dialog));
 387
 388         g_signal_connect (G_OBJECT(dialog->priv->text_left_toggle),
 389                           "toggled",
 390                           G_CALLBACK(align_toggle_cb),
 391                           G_OBJECT(dialog));
 392         g_signal_connect (G_OBJECT(dialog->priv->text_center_toggle),
 393                           "toggled",
 394                           G_CALLBACK(align_toggle_cb),
 395                           G_OBJECT(dialog));
 396         g_signal_connect (G_OBJECT(dialog->priv->text_right_toggle),
 397                           "toggled",
 398                           G_CALLBACK(align_toggle_cb),
 399                           G_OBJECT(dialog));
 400
 401         g_signal_connect_swapped (G_OBJECT(dialog->priv->text_line_spacing_spin),
 402                                   "changed",
 403                                   G_CALLBACK(update_prefs_from_object_page),
 404                                   G_OBJECT(dialog));
 405
 406         g_signal_connect_swapped (G_OBJECT(dialog->priv->line_width_spin),
 407                                   "changed",
 408                                   G_CALLBACK(update_prefs_from_object_page),
 409                                   G_OBJECT(dialog));
 410         g_signal_connect_swapped (G_OBJECT(dialog->priv->line_color_combo),
 411                                   "color_changed",
 412                                   G_CALLBACK(update_prefs_from_object_page),
 413                                   G_OBJECT(dialog));
 414
 415         g_signal_connect_swapped (G_OBJECT(dialog->priv->fill_color_combo),
 416                                   "color_changed",
 417                                   G_CALLBACK(update_prefs_from_object_page),
 418                                   G_OBJECT(dialog));
 419 }
 420
 421
 422 /*--------------------------------------------------------------------------*/
 423 /* PRIVATE.  Alignment togglebutton callback.                               */
 424 /*--------------------------------------------------------------------------*/
 425 static void
 426 align_toggle_cb (GtkToggleButton *toggle,
 427                  glPrefsDialog   *dialog)
 428 {
 429         if (gtk_toggle_button_get_active (toggle))
 430         {
 431
 432                 if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_left_toggle))
 433                 {
 434                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 435                                                       (dialog->priv->text_center_toggle),
 436                                                       FALSE);
 437                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 438                                                       (dialog->priv->text_right_toggle),
 439                                                       FALSE);
 440                 }
 441                 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_center_toggle))
 442                 {
 443                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 444                                                       (dialog->priv->text_left_toggle),
 445                                                       FALSE);
 446                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 447                                                       (dialog->priv->text_right_toggle),
 448                                                       FALSE);
 449                 }
 450                 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_right_toggle))
 451                 {
 452                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 453                                                       (dialog->priv->text_left_toggle),
 454                                                       FALSE);
 455                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
 456                                                       (dialog->priv->text_center_toggle),
 457                                                       FALSE);
 458                 }
 459
 460                 update_prefs_from_object_page (dialog);
 461         }
 462
 463 }
 464
 465
 466 /*--------------------------------------------------------------------------*/
 467 /* PRIVATE.  Update locale page widgets from current prefs.                 */
 468 /*--------------------------------------------------------------------------*/
 469 static void
 470 update_locale_page_from_prefs (glPrefsDialog *dialog)
 471 {
 472         dialog->priv->stop_signals = TRUE;
 473
 474         switch (gl_prefs->units) {
 475         case LGL_UNITS_POINT:
 476                 gtk_toggle_button_set_active (
 477                         GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio),
 478                         TRUE);
 479                 break;
 480         case LGL_UNITS_INCH:
 481                 gtk_toggle_button_set_active (
 482                         GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio),
 483                         TRUE);
 484                 break;
 485         case LGL_UNITS_MM:
 486                 gtk_toggle_button_set_active (
 487                         GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio),
 488                         TRUE);
 489                 break;
 490         default:
 491                 g_message ("Illegal units");    /* Should not happen */
 492                 break;
 493         }
 494
 495         if ( g_ascii_strcasecmp(gl_prefs->default_page_size, US_LETTER_ID) == 0)
 496         {
 497                 gtk_toggle_button_set_active (
 498                         GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio), TRUE);
 499         }
 500         else if ( g_ascii_strcasecmp(gl_prefs->default_page_size, A4_ID) == 0)
 501         {
 502                 gtk_toggle_button_set_active (
 503                         GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio), TRUE);
 504         }
 505         else
 506         {
 507                 g_message ("Unknown default page size"); /* Shouldn't happen */
 508         }
 509
 510         dialog->priv->stop_signals = FALSE;
 511 }
 512
 513
 514 /*--------------------------------------------------------------------------*/
 515 /* PRIVATE.  Update object page widgets from current prefs.                 */
 516 /*--------------------------------------------------------------------------*/
 517 static void
 518 update_object_page_from_prefs (glPrefsDialog *dialog)
 519 {
 520         const GList *family_names;
 521         gchar       *good_font_family;
 522
 523         dialog->priv->stop_signals = TRUE;
 524
 525
 526         /* Make sure we have a valid font family.  if not provide a good default. */
 527         family_names = gl_font_util_get_all_families ();
 528         if (g_list_find_custom ((GList *)family_names,
 529                                 gl_prefs->default_font_family,
 530                                 (GCompareFunc)g_utf8_collate))
 531         {
 532                 good_font_family = g_strdup (gl_prefs->default_font_family);
 533         }
 534         else
 535         {
 536                 if (family_names != NULL)
 537                 {
 538                         good_font_family = g_strdup (family_names->data); /* 1st entry */
 539                 }
 540                 else
 541                 {
 542                         good_font_family = NULL;
 543                 }
 544         }
 545         gl_font_combo_set_family (GL_FONT_COMBO (dialog->priv->text_family_combo),
 546                                   good_font_family);
 547         g_free (good_font_family);
 548
 549         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_size_spin),
 550                                    gl_prefs->default_font_size);
 551
 552         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle),
 553                                       (gl_prefs->default_font_weight == PANGO_WEIGHT_BOLD));
 554
 555         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_italic_toggle),
 556                                       gl_prefs->default_font_italic_flag);
 557
 558         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
 559                                   gl_prefs->default_text_color);
 560
 561         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle),
 562                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_LEFT));
 563         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle),
 564                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_CENTER));
 565         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle),
 566                                  (gl_prefs->default_text_alignment == GTK_JUSTIFY_RIGHT));
 567
 568         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_line_spacing_spin),
 569                                    gl_prefs->default_text_line_spacing);
 570
 571         gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->line_width_spin),
 572                                    gl_prefs->default_line_width);
 573
 574         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
 575                 gl_prefs->default_line_color);
 576
 577
 578         gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
 579                                   gl_prefs->default_fill_color);
 580
 581
 582         dialog->priv->stop_signals = FALSE;
 583 }
 584
 585
 586 /*--------------------------------------------------------------------------*/
 587 /* PRIVATE.  Update prefs from current state of locale page widgets.        */
 588 /*--------------------------------------------------------------------------*/
 589 static void
 590 update_prefs_from_locale_page (glPrefsDialog *dialog)
 591 {
 592         if (dialog->priv->stop_signals) return;
 593
 594         if (gtk_toggle_button_get_active (
 595                     GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio)))
 596         {
 597                 gl_prefs->units = LGL_UNITS_POINT;
 598         }
 599         if (gtk_toggle_button_get_active (
 600                     GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio)))
 601         {
 602                 gl_prefs->units = LGL_UNITS_INCH;
 603         }
 604         if (gtk_toggle_button_get_active (
 605                     GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio)))
 606         {
 607                 gl_prefs->units = LGL_UNITS_MM;
 608         }
 609
 610         if (gtk_toggle_button_get_active (
 611                     GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio)))
 612         {
 613                 g_free (gl_prefs->default_page_size);
 614                 gl_prefs->default_page_size = g_strdup (US_LETTER_ID);
 615         }
 616         if (gtk_toggle_button_get_active (
 617                     GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio)))
 618         {
 619                 g_free (gl_prefs->default_page_size);
 620                 gl_prefs->default_page_size = g_strdup (A4_ID);
 621         }
 622
 623         gl_prefs_model_save_settings (gl_prefs);
 624 }
 625
 626
 627 /*--------------------------------------------------------------------------*/
 628 /* PRIVATE.  Update prefs from current state of object page widgets.        */
 629 /*--------------------------------------------------------------------------*/
 630 static void
 631 update_prefs_from_object_page (glPrefsDialog *dialog)
 632 {
 633         guint     color;
 634         gboolean  is_default;
 635
 636         if (dialog->priv->stop_signals) return;
 637
 638         g_free (gl_prefs->default_font_family);
 639         gl_prefs->default_font_family =
 640                 gl_font_combo_get_family (GL_FONT_COMBO (dialog->priv->text_family_combo));
 641         gl_prefs->default_font_size =
 642                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_size_spin));
 643
 644         if (gtk_toggle_button_get_active
 645             (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle)))
 646         {
 647                 gl_prefs->default_font_weight = PANGO_WEIGHT_BOLD;
 648         }
 649         else
 650         {
 651                 gl_prefs->default_font_weight = PANGO_WEIGHT_NORMAL;
 652         }
 653
 654         gl_prefs->default_font_italic_flag =
 655                 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
 656                                               (dialog->priv->text_italic_toggle));
 657
 658         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
 659                                           &is_default);
 660         if (!is_default)
 661         {
 662                 gl_prefs->default_text_color = color;
 663         }
 664
 665         if (gtk_toggle_button_get_active
 666             (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle)))
 667         {
 668                 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
 669         }
 670         else if (gtk_toggle_button_get_active
 671                  (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle)))
 672         {
 673                 gl_prefs->default_text_alignment = GTK_JUSTIFY_RIGHT;
 674         }
 675         else if (gtk_toggle_button_get_active
 676                  (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle)))
 677         {
 678                 gl_prefs->default_text_alignment = GTK_JUSTIFY_CENTER;
 679         }
 680         else
 681         {
 682                 /* Should not happen. */
 683                 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
 684         }
 685
 686
 687         gl_prefs->default_text_line_spacing =
 688                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_line_spacing_spin));
 689
 690         gl_prefs->default_line_width =
 691                 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->line_width_spin));
 692
 693         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
 694                                           &is_default);
 695         if (!is_default)
 696         {
 697                 gl_prefs->default_line_color = color;
 698         }
 699
 700
 701         color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
 702                                           &is_default);
 703         if (!is_default)
 704         {
 705                 gl_prefs->default_fill_color = color;
 706         }
 707
 708         gl_prefs_model_save_settings (gl_prefs);
 709 }
 710
 711
 712
 713 /*
 714  * Local Variables:       -- emacs
 715  * mode: C                -- emacs
 716  * c-basic-offset: 8      -- emacs
 717  * tab-width: 8           -- emacs
 718  * indent-tabs-mode: nil  -- emacs
 719  * End:                   -- emacs
 720  */