3 * Copyright (C) 2001-2009 Jim Evins <evins@snaught.com>.
5 * This file is part of gLabels.
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.
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.
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/>.
23 #include "prefs-dialog.h"
25 #include <glib/gi18n.h>
30 #include "color-combo.h"
32 #include "font-combo.h"
33 #include "font-util.h"
34 #include "builder-util.h"
39 /*========================================================*/
40 /* Private macros and constants. */
41 /*========================================================*/
43 #define US_LETTER_ID "US-Letter"
47 /*========================================================*/
49 /*========================================================*/
51 struct _glPrefsDialogPrivate
55 /* Units properties */
56 GtkWidget *units_points_radio;
57 GtkWidget *units_inches_radio;
58 GtkWidget *units_mm_radio;
60 /* Page size properties */
61 GtkWidget *page_size_us_letter_radio;
62 GtkWidget *page_size_a4_radio;
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;
77 /* Default line properties */
78 GtkWidget *line_width_spin;
79 GtkWidget *line_color_hbox;
80 GtkWidget *line_color_combo;
82 /* Default fill properties */
83 GtkWidget *fill_color_hbox;
84 GtkWidget *fill_color_combo;
86 /* Prevent recursion */
87 gboolean stop_signals;
91 /*========================================================*/
92 /* Private globals. */
93 /*========================================================*/
96 /*========================================================*/
97 /* Private function prototypes. */
98 /*========================================================*/
100 static void gl_prefs_dialog_finalize (GObject *object);
101 static void gl_prefs_dialog_construct (glPrefsDialog *dialog);
103 static void response_cb (glPrefsDialog *dialog,
107 static void construct_locale_page (glPrefsDialog *dialog);
108 static void construct_object_page (glPrefsDialog *dialog);
110 static void align_toggle_cb (GtkToggleButton *toggle,
111 glPrefsDialog *dialog);
113 static void update_locale_page_from_prefs (glPrefsDialog *dialog);
114 static void update_object_page_from_prefs (glPrefsDialog *dialog);
116 static void update_prefs_from_locale_page (glPrefsDialog *dialog);
117 static void update_prefs_from_object_page (glPrefsDialog *dialog);
120 /*****************************************************************************/
121 /* Boilerplate object stuff. */
122 /*****************************************************************************/
123 G_DEFINE_TYPE (glPrefsDialog, gl_prefs_dialog, GTK_TYPE_DIALOG);
127 gl_prefs_dialog_class_init (glPrefsDialogClass *class)
129 GObjectClass *object_class = G_OBJECT_CLASS (class);
131 gl_debug (DEBUG_PREFS, "");
133 gl_prefs_dialog_parent_class = g_type_class_peek_parent (class);
135 object_class->finalize = gl_prefs_dialog_finalize;
140 gl_prefs_dialog_init (glPrefsDialog *dialog)
142 static gchar *object_ids[] = { "prefs_notebook",
143 "adjustment1", "adjustment2", "adjustment3",
145 GError *error = NULL;
147 gl_debug (DEBUG_PREFS, "START");
149 dialog->priv = g_new0 (glPrefsDialogPrivate, 1);
151 dialog->priv->builder = gtk_builder_new ();
152 gtk_builder_add_objects_from_file (dialog->priv->builder,
153 GLABELS_BUILDER_DIR "prefs-dialog.builder",
157 g_critical ("%s\n\ngLabels may not be installed correctly!", error->message);
158 g_error_free (error);
162 gtk_container_set_border_width (GTK_CONTAINER(dialog), GL_HIG_PAD2);
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);
168 g_signal_connect(G_OBJECT (dialog), "response",
169 G_CALLBACK (response_cb), NULL);
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);
175 gl_debug (DEBUG_PREFS, "END");
180 gl_prefs_dialog_finalize (GObject *object)
182 glPrefsDialog* dialog = GL_PREFS_DIALOG (object);
184 gl_debug (DEBUG_PREFS, "START");
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);
190 if (dialog->priv->builder)
192 g_object_unref (G_OBJECT (dialog->priv->builder));
194 g_free (dialog->priv);
196 G_OBJECT_CLASS (gl_prefs_dialog_parent_class)->finalize (object);
198 gl_debug (DEBUG_PREFS, "END");
202 /*****************************************************************************/
203 /* NEW preferences dialog. */
204 /*****************************************************************************/
206 gl_prefs_dialog_new (GtkWindow *parent)
210 gl_debug (DEBUG_PREFS, "START");
211 gl_debug (DEBUG_PREFS, "page size = \"%s\"", gl_prefs->default_page_size);
213 dialog = GTK_WIDGET (g_object_new (GL_TYPE_PREFS_DIALOG, NULL));
216 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
218 gl_prefs_dialog_construct (GL_PREFS_DIALOG(dialog));
221 gl_debug (DEBUG_PREFS, "END");
227 /*---------------------------------------------------------------------------*/
228 /* PRIVATE. Construct composite widget. */
229 /*---------------------------------------------------------------------------*/
231 gl_prefs_dialog_construct (glPrefsDialog *dialog)
236 g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
237 g_return_if_fail (dialog->priv != NULL);
239 vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
241 gl_builder_util_get_widgets (dialog->priv->builder,
242 "prefs_notebook", ¬ebook,
244 gtk_box_pack_start (GTK_BOX (vbox), notebook, FALSE, FALSE, 0);
246 construct_locale_page (dialog);
247 construct_object_page (dialog);
249 update_locale_page_from_prefs (dialog);
250 update_object_page_from_prefs (dialog);
252 gtk_widget_show_all (vbox);
256 /*---------------------------------------------------------------------------*/
257 /* PRIVATE. "Response" callback. */
258 /*---------------------------------------------------------------------------*/
260 response_cb (glPrefsDialog *dialog,
264 gl_debug (DEBUG_VIEW, "START");
266 g_return_if_fail(dialog != NULL);
267 g_return_if_fail(GTK_IS_DIALOG(dialog));
270 case GTK_RESPONSE_CLOSE:
271 gtk_widget_hide (GTK_WIDGET(dialog));
273 case GTK_RESPONSE_DELETE_EVENT:
276 g_print ("response = %d", response);
277 g_assert_not_reached ();
280 gl_debug (DEBUG_VIEW, "END");
284 /*--------------------------------------------------------------------------*/
285 /* PRIVATE. Build Locale Properties Notebook Tab */
286 /*--------------------------------------------------------------------------*/
288 construct_locale_page (glPrefsDialog *dialog)
291 gl_builder_util_get_widgets (dialog->priv->builder,
292 "units_points_radio", &dialog->priv->units_points_radio,
293 "units_inches_radio", &dialog->priv->units_inches_radio,
294 "units_mm_radio", &dialog->priv->units_mm_radio,
295 "page_size_us_letter_radio", &dialog->priv->page_size_us_letter_radio,
296 "page_size_a4_radio", &dialog->priv->page_size_a4_radio,
299 g_signal_connect_swapped (
300 G_OBJECT(dialog->priv->units_points_radio),
301 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
302 g_signal_connect_swapped (
303 G_OBJECT(dialog->priv->units_inches_radio),
304 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
305 g_signal_connect_swapped (
306 G_OBJECT(dialog->priv->units_mm_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_us_letter_radio),
310 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
311 g_signal_connect_swapped (
312 G_OBJECT(dialog->priv->page_size_a4_radio),
313 "toggled", G_CALLBACK(update_prefs_from_locale_page), G_OBJECT(dialog));
317 /*--------------------------------------------------------------------------*/
318 /* PRIVATE. Build Default Object Properties Notebook Tab */
319 /*--------------------------------------------------------------------------*/
321 construct_object_page (glPrefsDialog *dialog)
323 gl_builder_util_get_widgets (dialog->priv->builder,
324 "text_family_hbox", &dialog->priv->text_family_hbox,
325 "text_size_spin", &dialog->priv->text_size_spin,
326 "text_bold_toggle", &dialog->priv->text_bold_toggle,
327 "text_italic_toggle", &dialog->priv->text_italic_toggle,
328 "text_color_hbox", &dialog->priv->text_color_hbox,
329 "text_left_toggle", &dialog->priv->text_left_toggle,
330 "text_center_toggle", &dialog->priv->text_center_toggle,
331 "text_right_toggle", &dialog->priv->text_right_toggle,
332 "text_line_spacing_spin", &dialog->priv->text_line_spacing_spin,
333 "line_width_spin", &dialog->priv->line_width_spin,
334 "line_color_hbox", &dialog->priv->line_color_hbox,
335 "fill_color_hbox", &dialog->priv->fill_color_hbox,
338 dialog->priv->text_family_combo = gl_font_combo_new ("Sans");
340 dialog->priv->text_color_combo = gl_color_combo_new (_("Default"),
341 GL_COLOR_TEXT_DEFAULT,
342 gl_prefs->default_text_color);
343 dialog->priv->line_color_combo = gl_color_combo_new (_("No Line"),
345 gl_prefs->default_line_color);
346 dialog->priv->fill_color_combo = gl_color_combo_new (_("No Fill"),
348 gl_prefs->default_fill_color);
350 gtk_box_pack_start (GTK_BOX (dialog->priv->text_family_hbox),
351 dialog->priv->text_family_combo,
353 gtk_box_pack_start (GTK_BOX (dialog->priv->text_color_hbox),
354 dialog->priv->text_color_combo,
356 gtk_box_pack_start (GTK_BOX (dialog->priv->line_color_hbox),
357 dialog->priv->line_color_combo,
359 gtk_box_pack_start (GTK_BOX (dialog->priv->fill_color_hbox),
360 dialog->priv->fill_color_combo,
363 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_family_combo),
365 G_CALLBACK(update_prefs_from_object_page),
367 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_size_spin),
369 G_CALLBACK(update_prefs_from_object_page),
371 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_bold_toggle),
373 G_CALLBACK(update_prefs_from_object_page),
375 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_italic_toggle),
377 G_CALLBACK(update_prefs_from_object_page),
379 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_color_combo),
381 G_CALLBACK(update_prefs_from_object_page),
384 g_signal_connect (G_OBJECT(dialog->priv->text_left_toggle),
386 G_CALLBACK(align_toggle_cb),
388 g_signal_connect (G_OBJECT(dialog->priv->text_center_toggle),
390 G_CALLBACK(align_toggle_cb),
392 g_signal_connect (G_OBJECT(dialog->priv->text_right_toggle),
394 G_CALLBACK(align_toggle_cb),
397 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_line_spacing_spin),
399 G_CALLBACK(update_prefs_from_object_page),
402 g_signal_connect_swapped (G_OBJECT(dialog->priv->line_width_spin),
404 G_CALLBACK(update_prefs_from_object_page),
406 g_signal_connect_swapped (G_OBJECT(dialog->priv->line_color_combo),
408 G_CALLBACK(update_prefs_from_object_page),
411 g_signal_connect_swapped (G_OBJECT(dialog->priv->fill_color_combo),
413 G_CALLBACK(update_prefs_from_object_page),
418 /*--------------------------------------------------------------------------*/
419 /* PRIVATE. Alignment togglebutton callback. */
420 /*--------------------------------------------------------------------------*/
422 align_toggle_cb (GtkToggleButton *toggle,
423 glPrefsDialog *dialog)
425 if (gtk_toggle_button_get_active (toggle))
428 if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_left_toggle))
430 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
431 (dialog->priv->text_center_toggle),
433 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
434 (dialog->priv->text_right_toggle),
437 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_center_toggle))
439 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
440 (dialog->priv->text_left_toggle),
442 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
443 (dialog->priv->text_right_toggle),
446 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_right_toggle))
448 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
449 (dialog->priv->text_left_toggle),
451 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
452 (dialog->priv->text_center_toggle),
456 update_prefs_from_object_page (dialog);
462 /*--------------------------------------------------------------------------*/
463 /* PRIVATE. Update locale page widgets from current prefs. */
464 /*--------------------------------------------------------------------------*/
466 update_locale_page_from_prefs (glPrefsDialog *dialog)
468 dialog->priv->stop_signals = TRUE;
470 switch (gl_prefs->units) {
471 case LGL_UNITS_POINT:
472 gtk_toggle_button_set_active (
473 GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio),
477 gtk_toggle_button_set_active (
478 GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio),
482 gtk_toggle_button_set_active (
483 GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio),
487 g_message ("Illegal units"); /* Should not happen */
491 if ( g_ascii_strcasecmp(gl_prefs->default_page_size, US_LETTER_ID) == 0)
493 gtk_toggle_button_set_active (
494 GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio), TRUE);
496 else if ( g_ascii_strcasecmp(gl_prefs->default_page_size, A4_ID) == 0)
498 gtk_toggle_button_set_active (
499 GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio), TRUE);
503 g_message ("Unknown default page size"); /* Shouldn't happen */
506 dialog->priv->stop_signals = FALSE;
510 /*--------------------------------------------------------------------------*/
511 /* PRIVATE. Update object page widgets from current prefs. */
512 /*--------------------------------------------------------------------------*/
514 update_object_page_from_prefs (glPrefsDialog *dialog)
517 dialog->priv->stop_signals = TRUE;
519 gl_font_combo_set_family (GL_FONT_COMBO (dialog->priv->text_family_combo),
520 gl_prefs->default_font_family);
522 gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_size_spin),
523 gl_prefs->default_font_size);
525 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle),
526 (gl_prefs->default_font_weight == PANGO_WEIGHT_BOLD));
528 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_italic_toggle),
529 gl_prefs->default_font_italic_flag);
531 gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
532 gl_prefs->default_text_color);
534 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle),
535 (gl_prefs->default_text_alignment == GTK_JUSTIFY_LEFT));
536 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle),
537 (gl_prefs->default_text_alignment == GTK_JUSTIFY_CENTER));
538 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle),
539 (gl_prefs->default_text_alignment == GTK_JUSTIFY_RIGHT));
541 gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_line_spacing_spin),
542 gl_prefs->default_text_line_spacing);
544 gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->line_width_spin),
545 gl_prefs->default_line_width);
547 gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
548 gl_prefs->default_line_color);
551 gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
552 gl_prefs->default_fill_color);
555 dialog->priv->stop_signals = FALSE;
559 /*--------------------------------------------------------------------------*/
560 /* PRIVATE. Update prefs from current state of locale page widgets. */
561 /*--------------------------------------------------------------------------*/
563 update_prefs_from_locale_page (glPrefsDialog *dialog)
565 if (dialog->priv->stop_signals) return;
567 if (gtk_toggle_button_get_active (
568 GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio)))
570 gl_prefs->units = LGL_UNITS_POINT;
572 if (gtk_toggle_button_get_active (
573 GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio)))
575 gl_prefs->units = LGL_UNITS_INCH;
577 if (gtk_toggle_button_get_active (
578 GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio)))
580 gl_prefs->units = LGL_UNITS_MM;
583 if (gtk_toggle_button_get_active (
584 GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio)))
586 g_free (gl_prefs->default_page_size);
587 gl_prefs->default_page_size = g_strdup (US_LETTER_ID);
589 if (gtk_toggle_button_get_active (
590 GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio)))
592 g_free (gl_prefs->default_page_size);
593 gl_prefs->default_page_size = g_strdup (A4_ID);
596 gl_prefs_model_save_settings (gl_prefs);
600 /*--------------------------------------------------------------------------*/
601 /* PRIVATE. Update prefs from current state of object page widgets. */
602 /*--------------------------------------------------------------------------*/
604 update_prefs_from_object_page (glPrefsDialog *dialog)
609 if (dialog->priv->stop_signals) return;
611 g_free (gl_prefs->default_font_family);
612 gl_prefs->default_font_family =
613 gl_font_combo_get_family (GL_FONT_COMBO (dialog->priv->text_family_combo));
614 gl_prefs->default_font_size =
615 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_size_spin));
617 if (gtk_toggle_button_get_active
618 (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle)))
620 gl_prefs->default_font_weight = PANGO_WEIGHT_BOLD;
624 gl_prefs->default_font_weight = PANGO_WEIGHT_NORMAL;
627 gl_prefs->default_font_italic_flag =
628 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
629 (dialog->priv->text_italic_toggle));
631 color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
635 gl_prefs->default_text_color = color;
638 if (gtk_toggle_button_get_active
639 (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle)))
641 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
643 else if (gtk_toggle_button_get_active
644 (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle)))
646 gl_prefs->default_text_alignment = GTK_JUSTIFY_RIGHT;
648 else if (gtk_toggle_button_get_active
649 (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle)))
651 gl_prefs->default_text_alignment = GTK_JUSTIFY_CENTER;
655 /* Should not happen. */
656 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
660 gl_prefs->default_text_line_spacing =
661 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_line_spacing_spin));
663 gl_prefs->default_line_width =
664 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->line_width_spin));
666 color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
670 gl_prefs->default_line_color = color;
674 color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
678 gl_prefs->default_fill_color = color;
681 gl_prefs_model_save_settings (gl_prefs);
687 * Local Variables: -- emacs
689 * c-basic-offset: 8 -- emacs
690 * tab-width: 8 -- emacs
691 * indent-tabs-mode: nil -- emacs