2 * Copyright (C) 1998 Cesar Miquel, Shawn T. Amundson, Mattias Grönlund
3 * Copyright (C) 2000 Tony Gale
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #define DEF_PAD_SMALL 5
27 #define TM_YEAR_BASE 1900
29 typedef struct _CalendarData {
30 GtkWidget *flag_checkboxes[5];
32 GtkWidget *font_dialog;
43 calendar_month_change,
52 static void calendar_date_to_string( CalendarData *data,
57 guint year, month, day;
59 gtk_calendar_get_date (GTK_CALENDAR (data->window),
61 g_date_set_dmy (&date, day, month + 1, year);
62 g_date_strftime (buffer, buff_len - 1, "%x", &date);
66 static void calendar_set_signal_strings( char *sig_str,
69 const gchar *prev_sig;
71 prev_sig = gtk_label_get_text (GTK_LABEL (data->prev_sig));
72 gtk_label_set_text (GTK_LABEL (data->prev2_sig), prev_sig);
74 prev_sig = gtk_label_get_text (GTK_LABEL (data->last_sig));
75 gtk_label_set_text (GTK_LABEL (data->prev_sig), prev_sig);
76 gtk_label_set_text (GTK_LABEL (data->last_sig), sig_str);
79 static void calendar_month_changed( GtkWidget *widget,
82 char buffer[256] = "month_changed: ";
84 calendar_date_to_string (data, buffer + 15, 256 - 15);
85 calendar_set_signal_strings (buffer, data);
88 static void calendar_day_selected( GtkWidget *widget,
91 char buffer[256] = "day_selected: ";
93 calendar_date_to_string (data, buffer + 14, 256 - 14);
94 calendar_set_signal_strings (buffer, data);
97 static void calendar_day_selected_double_click ( GtkWidget *widget,
100 char buffer[256] = "day_selected_double_click: ";
103 calendar_date_to_string (data, buffer + 27, 256 - 27);
104 calendar_set_signal_strings (buffer, data);
106 gtk_calendar_get_date (GTK_CALENDAR (data->window),
109 if (GTK_CALENDAR (data->window)->marked_date[day-1] == 0) {
110 gtk_calendar_mark_day (GTK_CALENDAR (data->window), day);
112 gtk_calendar_unmark_day (GTK_CALENDAR (data->window), day);
116 static void calendar_prev_month( GtkWidget *widget,
119 char buffer[256] = "prev_month: ";
121 calendar_date_to_string (data, buffer + 12, 256 - 12);
122 calendar_set_signal_strings (buffer, data);
125 static void calendar_next_month( GtkWidget *widget,
128 char buffer[256] = "next_month: ";
130 calendar_date_to_string (data, buffer + 12, 256 - 12);
131 calendar_set_signal_strings (buffer, data);
134 static void calendar_prev_year( GtkWidget *widget,
137 char buffer[256] = "prev_year: ";
139 calendar_date_to_string (data, buffer + 11, 256 - 11);
140 calendar_set_signal_strings (buffer, data);
143 static void calendar_next_year( GtkWidget *widget,
146 char buffer[256] = "next_year: ";
148 calendar_date_to_string (data, buffer + 11, 256 - 11);
149 calendar_set_signal_strings (buffer, data);
153 static void calendar_set_flags( CalendarData *calendar )
157 for (i = 0;i < 5; i++)
158 if (calendar->settings[i])
160 options = options + (1 << i);
162 if (calendar->window)
163 gtk_calendar_set_display_options (GTK_CALENDAR (calendar->window), options);
166 static void calendar_toggle_flag( GtkWidget *toggle,
167 CalendarData *calendar)
172 for (i = 0; i < 5; i++)
173 if (calendar->flag_checkboxes[i] == toggle)
176 calendar->settings[j] = !calendar->settings[j];
177 calendar_set_flags (calendar);
181 static void calendar_font_selection_ok( GtkWidget *button,
182 CalendarData *calendar )
187 if (calendar->window)
189 font_name = gtk_font_selection_dialog_get_font_name (GTK_FONT_SELECTION_DIALOG (calendar->font_dialog));
192 style = gtk_rc_style_new ();
193 pango_font_description_free (style->font_desc);
194 style->font_desc = pango_font_description_from_string (font_name);
195 gtk_widget_modify_style (calendar->window, style);
200 gtk_widget_destroy (calendar->font_dialog);
203 static void calendar_select_font( GtkWidget *button,
204 CalendarData *calendar )
208 if (!calendar->font_dialog) {
209 window = gtk_font_selection_dialog_new ("Font Selection Dialog");
210 g_return_if_fail (GTK_IS_FONT_SELECTION_DIALOG (window));
211 calendar->font_dialog = window;
213 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
215 g_signal_connect (window, "destroy",
216 G_CALLBACK (gtk_widget_destroyed),
217 &calendar->font_dialog);
219 g_signal_connect (GTK_FONT_SELECTION_DIALOG (window)->ok_button,
220 "clicked", G_CALLBACK (calendar_font_selection_ok),
222 g_signal_connect_swapped (GTK_FONT_SELECTION_DIALOG (window)->cancel_button,
223 "clicked", G_CALLBACK (gtk_widget_destroy),
224 calendar->font_dialog);
226 window = calendar->font_dialog;
227 if (!gtk_widget_get_visible (window))
228 gtk_widget_show (window);
230 gtk_widget_destroy (window);
234 static void create_calendar( void )
237 GtkWidget *vbox, *vbox2, *vbox3;
244 GtkWidget *separator;
247 static CalendarData calendar_data;
255 { "Show Day Names" },
256 { "No Month Change" },
257 { "Show Week Numbers" },
258 { "Week Start Monday" }
262 calendar_data.window = NULL;
263 calendar_data.font_dialog = NULL;
265 for (i = 0; i < 5; i++) {
266 calendar_data.settings[i] = 0;
269 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
270 gtk_window_set_title (GTK_WINDOW (window), "GtkCalendar Example");
271 gtk_container_set_border_width (GTK_CONTAINER (window), 5);
272 g_signal_connect (window, "destroy",
273 G_CALLBACK (gtk_main_quit),
275 g_signal_connect (window, "delete-event",
276 G_CALLBACK (gtk_false),
278 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
280 vbox = gtk_vbox_new (FALSE, DEF_PAD);
281 gtk_container_add (GTK_CONTAINER (window), vbox);
284 * The top part of the window, Calendar, flags and fontsel.
287 hbox = gtk_hbox_new (FALSE, DEF_PAD);
288 gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, DEF_PAD);
289 hbbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
290 gtk_box_pack_start (GTK_BOX (hbox), hbbox, FALSE, FALSE, DEF_PAD);
291 gtk_button_box_set_layout (GTK_BUTTON_BOX (hbbox), GTK_BUTTONBOX_SPREAD);
292 gtk_box_set_spacing (GTK_BOX (hbbox), 5);
294 /* Calendar widget */
295 frame = gtk_frame_new ("Calendar");
296 gtk_box_pack_start(GTK_BOX (hbbox), frame, FALSE, TRUE, DEF_PAD);
297 calendar=gtk_calendar_new ();
298 calendar_data.window = calendar;
299 calendar_set_flags (&calendar_data);
300 gtk_calendar_mark_day (GTK_CALENDAR (calendar), 19);
301 gtk_container_add (GTK_CONTAINER (frame), calendar);
302 g_signal_connect (calendar, "month-changed",
303 G_CALLBACK (calendar_month_changed),
305 g_signal_connect (calendar, "day-selected",
306 G_CALLBACK (calendar_day_selected),
308 g_signal_connect (calendar, "day-selected-double-click",
309 G_CALLBACK (calendar_day_selected_double_click),
311 g_signal_connect (calendar, "prev-month",
312 G_CALLBACK (calendar_prev_month),
314 g_signal_connect (calendar, "next-month",
315 G_CALLBACK (calendar_next_month),
317 g_signal_connect (calendar, "prev-year",
318 G_CALLBACK (calendar_prev_year),
320 g_signal_connect (calendar, "next-year",
321 G_CALLBACK (calendar_next_year),
325 separator = gtk_vseparator_new ();
326 gtk_box_pack_start (GTK_BOX (hbox), separator, FALSE, TRUE, 0);
328 vbox2 = gtk_vbox_new (FALSE, DEF_PAD);
329 gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, DEF_PAD);
331 /* Build the Right frame with the flags in */
333 frame = gtk_frame_new ("Flags");
334 gtk_box_pack_start (GTK_BOX (vbox2), frame, TRUE, TRUE, DEF_PAD);
335 vbox3 = gtk_vbox_new (TRUE, DEF_PAD_SMALL);
336 gtk_container_add (GTK_CONTAINER (frame), vbox3);
338 for (i = 0; i < 5; i++)
340 toggle = gtk_check_button_new_with_label (flags[i].label);
341 g_signal_connect (toggle,
343 G_CALLBACK (calendar_toggle_flag),
345 gtk_box_pack_start (GTK_BOX (vbox3), toggle, TRUE, TRUE, 0);
346 calendar_data.flag_checkboxes[i] = toggle;
348 /* Build the right font-button */
349 button = gtk_button_new_with_label ("Font...");
350 g_signal_connect (button,
352 G_CALLBACK (calendar_select_font),
354 gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
357 * Build the Signal-event part.
360 frame = gtk_frame_new ("Signal events");
361 gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, DEF_PAD);
363 vbox2 = gtk_vbox_new (TRUE, DEF_PAD_SMALL);
364 gtk_container_add (GTK_CONTAINER (frame), vbox2);
366 hbox = gtk_hbox_new (FALSE, 3);
367 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
368 label = gtk_label_new ("Signal:");
369 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
370 calendar_data.last_sig = gtk_label_new ("");
371 gtk_box_pack_start (GTK_BOX (hbox), calendar_data.last_sig, FALSE, TRUE, 0);
373 hbox = gtk_hbox_new (FALSE, 3);
374 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
375 label = gtk_label_new ("Previous signal:");
376 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
377 calendar_data.prev_sig = gtk_label_new ("");
378 gtk_box_pack_start (GTK_BOX (hbox), calendar_data.prev_sig, FALSE, TRUE, 0);
380 hbox = gtk_hbox_new (FALSE, 3);
381 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
382 label = gtk_label_new ("Second previous signal:");
383 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
384 calendar_data.prev2_sig = gtk_label_new ("");
385 gtk_box_pack_start (GTK_BOX (hbox), calendar_data.prev2_sig, FALSE, TRUE, 0);
387 bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
388 gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
389 gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END);
391 button = gtk_button_new_with_label ("Close");
392 g_signal_connect (button, "clicked",
393 G_CALLBACK (gtk_main_quit),
395 gtk_container_add (GTK_CONTAINER (bbox), button);
396 gtk_widget_set_can_default (button, TRUE);
397 gtk_widget_grab_default (button);
399 gtk_widget_show_all (window);
406 gtk_init (&argc, &argv);