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"
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)
235 g_return_if_fail (GL_IS_PREFS_DIALOG (dialog));
236 g_return_if_fail (dialog->priv != NULL);
238 gl_util_get_builder_widgets (dialog->priv->builder,
239 "prefs_notebook", ¬ebook,
241 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), notebook, FALSE, FALSE, 0);
243 construct_locale_page (dialog);
244 construct_object_page (dialog);
246 update_locale_page_from_prefs (dialog);
247 update_object_page_from_prefs (dialog);
249 gtk_widget_show_all (GTK_DIALOG (dialog)->vbox);
253 /*---------------------------------------------------------------------------*/
254 /* PRIVATE. "Response" callback. */
255 /*---------------------------------------------------------------------------*/
257 response_cb (glPrefsDialog *dialog,
261 gl_debug (DEBUG_VIEW, "START");
263 g_return_if_fail(dialog != NULL);
264 g_return_if_fail(GTK_IS_DIALOG(dialog));
267 case GTK_RESPONSE_CLOSE:
268 gtk_widget_hide (GTK_WIDGET(dialog));
270 case GTK_RESPONSE_DELETE_EVENT:
273 g_print ("response = %d", response);
274 g_assert_not_reached ();
277 gl_debug (DEBUG_VIEW, "END");
281 /*--------------------------------------------------------------------------*/
282 /* PRIVATE. Build Locale Properties Notebook Tab */
283 /*--------------------------------------------------------------------------*/
285 construct_locale_page (glPrefsDialog *dialog)
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,
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));
314 /*--------------------------------------------------------------------------*/
315 /* PRIVATE. Build Default Object Properties Notebook Tab */
316 /*--------------------------------------------------------------------------*/
318 construct_object_page (glPrefsDialog *dialog)
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,
335 dialog->priv->text_family_combo = gl_font_combo_new ("Sans");
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"),
342 gl_prefs->default_line_color);
343 dialog->priv->fill_color_combo = gl_color_combo_new (_("No Fill"),
345 gl_prefs->default_fill_color);
347 gtk_box_pack_start (GTK_BOX (dialog->priv->text_family_hbox),
348 dialog->priv->text_family_combo,
350 gtk_box_pack_start (GTK_BOX (dialog->priv->text_color_hbox),
351 dialog->priv->text_color_combo,
353 gtk_box_pack_start (GTK_BOX (dialog->priv->line_color_hbox),
354 dialog->priv->line_color_combo,
356 gtk_box_pack_start (GTK_BOX (dialog->priv->fill_color_hbox),
357 dialog->priv->fill_color_combo,
360 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_family_combo),
362 G_CALLBACK(update_prefs_from_object_page),
364 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_size_spin),
366 G_CALLBACK(update_prefs_from_object_page),
368 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_bold_toggle),
370 G_CALLBACK(update_prefs_from_object_page),
372 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_italic_toggle),
374 G_CALLBACK(update_prefs_from_object_page),
376 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_color_combo),
378 G_CALLBACK(update_prefs_from_object_page),
381 g_signal_connect (G_OBJECT(dialog->priv->text_left_toggle),
383 G_CALLBACK(align_toggle_cb),
385 g_signal_connect (G_OBJECT(dialog->priv->text_center_toggle),
387 G_CALLBACK(align_toggle_cb),
389 g_signal_connect (G_OBJECT(dialog->priv->text_right_toggle),
391 G_CALLBACK(align_toggle_cb),
394 g_signal_connect_swapped (G_OBJECT(dialog->priv->text_line_spacing_spin),
396 G_CALLBACK(update_prefs_from_object_page),
399 g_signal_connect_swapped (G_OBJECT(dialog->priv->line_width_spin),
401 G_CALLBACK(update_prefs_from_object_page),
403 g_signal_connect_swapped (G_OBJECT(dialog->priv->line_color_combo),
405 G_CALLBACK(update_prefs_from_object_page),
408 g_signal_connect_swapped (G_OBJECT(dialog->priv->fill_color_combo),
410 G_CALLBACK(update_prefs_from_object_page),
415 /*--------------------------------------------------------------------------*/
416 /* PRIVATE. Alignment togglebutton callback. */
417 /*--------------------------------------------------------------------------*/
419 align_toggle_cb (GtkToggleButton *toggle,
420 glPrefsDialog *dialog)
422 if (gtk_toggle_button_get_active (toggle))
425 if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_left_toggle))
427 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
428 (dialog->priv->text_center_toggle),
430 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
431 (dialog->priv->text_right_toggle),
434 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_center_toggle))
436 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
437 (dialog->priv->text_left_toggle),
439 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
440 (dialog->priv->text_right_toggle),
443 else if (GTK_WIDGET (toggle) == GTK_WIDGET (dialog->priv->text_right_toggle))
445 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
446 (dialog->priv->text_left_toggle),
448 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
449 (dialog->priv->text_center_toggle),
453 update_prefs_from_object_page (dialog);
459 /*--------------------------------------------------------------------------*/
460 /* PRIVATE. Update locale page widgets from current prefs. */
461 /*--------------------------------------------------------------------------*/
463 update_locale_page_from_prefs (glPrefsDialog *dialog)
465 dialog->priv->stop_signals = TRUE;
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),
474 gtk_toggle_button_set_active (
475 GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio),
479 gtk_toggle_button_set_active (
480 GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio),
484 g_message ("Illegal units"); /* Should not happen */
488 if ( g_ascii_strcasecmp(gl_prefs->default_page_size, US_LETTER_ID) == 0)
490 gtk_toggle_button_set_active (
491 GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio), TRUE);
493 else if ( g_ascii_strcasecmp(gl_prefs->default_page_size, A4_ID) == 0)
495 gtk_toggle_button_set_active (
496 GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio), TRUE);
500 g_message ("Unknown default page size"); /* Shouldn't happen */
503 dialog->priv->stop_signals = FALSE;
507 /*--------------------------------------------------------------------------*/
508 /* PRIVATE. Update object page widgets from current prefs. */
509 /*--------------------------------------------------------------------------*/
511 update_object_page_from_prefs (glPrefsDialog *dialog)
514 dialog->priv->stop_signals = TRUE;
516 gl_font_combo_set_family (GL_FONT_COMBO (dialog->priv->text_family_combo),
517 gl_prefs->default_font_family);
519 gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_size_spin),
520 gl_prefs->default_font_size);
522 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle),
523 (gl_prefs->default_font_weight == PANGO_WEIGHT_BOLD));
525 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->text_italic_toggle),
526 gl_prefs->default_font_italic_flag);
528 gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
529 gl_prefs->default_text_color);
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));
538 gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->text_line_spacing_spin),
539 gl_prefs->default_text_line_spacing);
541 gtk_spin_button_set_value (GTK_SPIN_BUTTON (dialog->priv->line_width_spin),
542 gl_prefs->default_line_width);
544 gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
545 gl_prefs->default_line_color);
548 gl_color_combo_set_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
549 gl_prefs->default_fill_color);
552 dialog->priv->stop_signals = FALSE;
556 /*--------------------------------------------------------------------------*/
557 /* PRIVATE. Update prefs from current state of locale page widgets. */
558 /*--------------------------------------------------------------------------*/
560 update_prefs_from_locale_page (glPrefsDialog *dialog)
562 if (dialog->priv->stop_signals) return;
564 if (gtk_toggle_button_get_active (
565 GTK_TOGGLE_BUTTON(dialog->priv->units_points_radio)))
567 gl_prefs->units = LGL_UNITS_POINT;
569 if (gtk_toggle_button_get_active (
570 GTK_TOGGLE_BUTTON(dialog->priv->units_inches_radio)))
572 gl_prefs->units = LGL_UNITS_INCH;
574 if (gtk_toggle_button_get_active (
575 GTK_TOGGLE_BUTTON(dialog->priv->units_mm_radio)))
577 gl_prefs->units = LGL_UNITS_MM;
580 if (gtk_toggle_button_get_active (
581 GTK_TOGGLE_BUTTON(dialog->priv->page_size_us_letter_radio)))
583 g_free (gl_prefs->default_page_size);
584 gl_prefs->default_page_size = g_strdup (US_LETTER_ID);
586 if (gtk_toggle_button_get_active (
587 GTK_TOGGLE_BUTTON(dialog->priv->page_size_a4_radio)))
589 g_free (gl_prefs->default_page_size);
590 gl_prefs->default_page_size = g_strdup (A4_ID);
593 gl_prefs_model_save_settings (gl_prefs);
597 /*--------------------------------------------------------------------------*/
598 /* PRIVATE. Update prefs from current state of object page widgets. */
599 /*--------------------------------------------------------------------------*/
601 update_prefs_from_object_page (glPrefsDialog *dialog)
606 if (dialog->priv->stop_signals) return;
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));
614 if (gtk_toggle_button_get_active
615 (GTK_TOGGLE_BUTTON (dialog->priv->text_bold_toggle)))
617 gl_prefs->default_font_weight = PANGO_WEIGHT_BOLD;
621 gl_prefs->default_font_weight = PANGO_WEIGHT_NORMAL;
624 gl_prefs->default_font_italic_flag =
625 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
626 (dialog->priv->text_italic_toggle));
628 color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->text_color_combo),
632 gl_prefs->default_text_color = color;
635 if (gtk_toggle_button_get_active
636 (GTK_TOGGLE_BUTTON (dialog->priv->text_left_toggle)))
638 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
640 else if (gtk_toggle_button_get_active
641 (GTK_TOGGLE_BUTTON (dialog->priv->text_right_toggle)))
643 gl_prefs->default_text_alignment = GTK_JUSTIFY_RIGHT;
645 else if (gtk_toggle_button_get_active
646 (GTK_TOGGLE_BUTTON (dialog->priv->text_center_toggle)))
648 gl_prefs->default_text_alignment = GTK_JUSTIFY_CENTER;
652 /* Should not happen. */
653 gl_prefs->default_text_alignment = GTK_JUSTIFY_LEFT;
657 gl_prefs->default_text_line_spacing =
658 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->text_line_spacing_spin));
660 gl_prefs->default_line_width =
661 gtk_spin_button_get_value (GTK_SPIN_BUTTON(dialog->priv->line_width_spin));
663 color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->line_color_combo),
667 gl_prefs->default_line_color = color;
671 color = gl_color_combo_get_color (GL_COLOR_COMBO(dialog->priv->fill_color_combo),
675 gl_prefs->default_fill_color = color;
678 gl_prefs_model_save_settings (gl_prefs);
684 * Local Variables: -- emacs
686 * c-basic-offset: 8 -- emacs
687 * tab-width: 8 -- emacs
688 * indent-tabs-mode: nil -- emacs