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.
26 #define DEF_PAD_SMALL 5
28 #define TM_YEAR_BASE 1900
30 typedef struct _CalendarData {
31 GtkWidget *flag_checkboxes[5];
34 GtkWidget *font_dialog;
45 calendar_month_change,
54 void calendar_date_to_string( CalendarData *data,
61 memset (&tm, 0, sizeof (tm));
62 gtk_calendar_get_date (GTK_CALENDAR (data->window),
63 &tm.tm_year, &tm.tm_mon, &tm.tm_mday);
64 tm.tm_year -= TM_YEAR_BASE;
66 strftime (buffer, buff_len-1, "%x", gmtime (&time));
69 void calendar_set_signal_strings( char *sig_str,
72 const gchar *prev_sig;
74 prev_sig = gtk_label_get_text (GTK_LABEL (data->prev_sig));
75 gtk_label_set_text (GTK_LABEL (data->prev2_sig), prev_sig);
77 prev_sig = gtk_label_get_text (GTK_LABEL (data->last_sig));
78 gtk_label_set_text (GTK_LABEL (data->prev_sig), prev_sig);
79 gtk_label_set_text (GTK_LABEL (data->last_sig), sig_str);
82 void calendar_month_changed( GtkWidget *widget,
85 char buffer[256] = "month_changed: ";
87 calendar_date_to_string (data, buffer+15, 256-15);
88 calendar_set_signal_strings (buffer, data);
91 void calendar_day_selected( GtkWidget *widget,
94 char buffer[256] = "day_selected: ";
96 calendar_date_to_string (data, buffer+14, 256-14);
97 calendar_set_signal_strings (buffer, data);
100 void calendar_day_selected_double_click( GtkWidget *widget,
104 char buffer[256] = "day_selected_double_click: ";
106 calendar_date_to_string (data, buffer+27, 256-27);
107 calendar_set_signal_strings (buffer, data);
109 memset (&tm, 0, sizeof (tm));
110 gtk_calendar_get_date (GTK_CALENDAR (data->window),
111 &tm.tm_year, &tm.tm_mon, &tm.tm_mday);
112 tm.tm_year -= TM_YEAR_BASE;
114 if (GTK_CALENDAR (data->window)->marked_date[tm.tm_mday-1] == 0)
116 gtk_calendar_mark_day (GTK_CALENDAR (data->window), tm.tm_mday);
120 gtk_calendar_unmark_day (GTK_CALENDAR (data->window), tm.tm_mday);
124 void calendar_prev_month( GtkWidget *widget,
127 char buffer[256] = "prev_month: ";
129 calendar_date_to_string (data, buffer+12, 256-12);
130 calendar_set_signal_strings (buffer, data);
133 void calendar_next_month( GtkWidget *widget,
136 char buffer[256] = "next_month: ";
138 calendar_date_to_string (data, buffer+12, 256-12);
139 calendar_set_signal_strings (buffer, data);
142 void calendar_prev_year( GtkWidget *widget,
145 char buffer[256] = "prev_year: ";
147 calendar_date_to_string (data, buffer+11, 256-11);
148 calendar_set_signal_strings (buffer, data);
151 void calendar_next_year( GtkWidget *widget,
154 char buffer[256] = "next_year: ";
156 calendar_date_to_string (data, buffer+11, 256-11);
157 calendar_set_signal_strings (buffer, data);
161 void calendar_set_flags( CalendarData *calendar )
165 for (i = 0; i < 5; i++)
166 if (calendar->settings[i])
168 options=options + (1<<i);
170 if (calendar->window)
171 gtk_calendar_display_options (GTK_CALENDAR (calendar->window), options);
174 void calendar_toggle_flag( GtkWidget *toggle,
175 CalendarData *calendar )
180 for (i = 0; i < 5; i++)
181 if (calendar->flag_checkboxes[i] == toggle)
184 calendar->settings[j] = !calendar->settings[j];
185 calendar_set_flags (calendar);
189 void calendar_font_selection_ok( GtkWidget *button,
190 CalendarData *calendar )
193 PangoFontDescription *font_desc;
195 calendar->font = gtk_font_selection_dialog_get_font_name (
196 GTK_FONT_SELECTION_DIALOG (calendar->font_dialog));
197 if (calendar->window)
199 font_desc = pango_font_description_from_string (calendar->font);
202 style = gtk_style_copy (gtk_widget_get_style (calendar->window));
203 style->font_desc = font_desc;
204 gtk_widget_set_style (calendar->window, style);
209 void calendar_select_font( GtkWidget *button,
210 CalendarData *calendar )
214 if (!calendar->font_dialog) {
215 window = gtk_font_selection_dialog_new ("Font Selection Dialog");
216 g_return_if_fail (GTK_IS_FONT_SELECTION_DIALOG (window));
217 calendar->font_dialog = window;
219 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
221 g_signal_connect (G_OBJECT (window), "destroy",
222 G_CALLBACK (gtk_widget_destroyed),
223 (gpointer) &calendar->font_dialog);
225 g_signal_connect (G_OBJECT (GTK_FONT_SELECTION_DIALOG (window)->ok_button),
226 "clicked", G_CALLBACK (calendar_font_selection_ok),
227 (gpointer) calendar);
228 g_signal_connect_swapped (G_OBJECT (GTK_FONT_SELECTION_DIALOG (window)->cancel_button),
230 G_CALLBACK (gtk_widget_destroy),
231 G_OBJECT (calendar->font_dialog));
233 window=calendar->font_dialog;
234 if (!GTK_WIDGET_VISIBLE (window))
235 gtk_widget_show (window);
237 gtk_widget_destroy (window);
241 void create_calendar()
244 GtkWidget *vbox, *vbox2, *vbox3;
251 GtkWidget *separator;
254 static CalendarData calendar_data;
262 { "Show Day Names" },
263 { "No Month Change" },
264 { "Show Week Numbers" },
265 { "Week Start Monday" }
269 calendar_data.window = NULL;
270 calendar_data.font = NULL;
271 calendar_data.font_dialog = NULL;
273 for (i = 0; i < 5; i++) {
274 calendar_data.settings[i] = 0;
277 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
278 gtk_window_set_title (GTK_WINDOW (window), "GtkCalendar Example");
279 gtk_container_set_border_width (GTK_CONTAINER (window), 5);
280 g_signal_connect (G_OBJECT (window), "destroy",
281 G_CALLBACK (gtk_main_quit),
283 g_signal_connect (G_OBJECT (window), "delete-event",
284 G_CALLBACK (gtk_false),
287 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
289 vbox = gtk_vbox_new (FALSE, DEF_PAD);
290 gtk_container_add (GTK_CONTAINER (window), vbox);
293 * The top part of the window, Calendar, flags and fontsel.
296 hbox = gtk_hbox_new (FALSE, DEF_PAD);
297 gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, DEF_PAD);
298 hbbox = gtk_hbutton_box_new ();
299 gtk_box_pack_start (GTK_BOX (hbox), hbbox, FALSE, FALSE, DEF_PAD);
300 gtk_button_box_set_layout (GTK_BUTTON_BOX(hbbox), GTK_BUTTONBOX_SPREAD);
301 gtk_box_set_spacing (GTK_BOX (hbbox), 5);
303 /* Calendar widget */
304 frame = gtk_frame_new ("Calendar");
305 gtk_box_pack_start (GTK_BOX (hbbox), frame, FALSE, TRUE, DEF_PAD);
306 calendar=gtk_calendar_new ();
307 calendar_data.window = calendar;
308 calendar_set_flags (&calendar_data);
309 gtk_calendar_mark_day (GTK_CALENDAR (calendar), 19);
310 gtk_container_add( GTK_CONTAINER (frame), calendar);
311 g_signal_connect (G_OBJECT (calendar), "month_changed",
312 G_CALLBACK (calendar_month_changed),
313 (gpointer) &calendar_data);
314 g_signal_connect (G_OBJECT (calendar), "day_selected",
315 G_CALLBACK (calendar_day_selected),
316 (gpointer) &calendar_data);
317 g_signal_connect (G_OBJECT (calendar), "day_selected_double_click",
318 G_CALLBACK (calendar_day_selected_double_click),
319 (gpointer) &calendar_data);
320 g_signal_connect (G_OBJECT (calendar), "prev_month",
321 G_CALLBACK (calendar_prev_month),
322 (gpointer) &calendar_data);
323 g_signal_connect (G_OBJECT (calendar), "next_month",
324 G_CALLBACK (calendar_next_month),
325 (gpointer) &calendar_data);
326 g_signal_connect (G_OBJECT (calendar), "prev_year",
327 G_CALLBACK (calendar_prev_year),
328 (gpointer) &calendar_data);
329 g_signal_connect (G_OBJECT (calendar), "next_year",
330 G_CALLBACK (calendar_next_year),
331 (gpointer) &calendar_data);
334 separator = gtk_vseparator_new ();
335 gtk_box_pack_start (GTK_BOX (hbox), separator, FALSE, TRUE, 0);
337 vbox2 = gtk_vbox_new (FALSE, DEF_PAD);
338 gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, DEF_PAD);
340 /* Build the Right frame with the flags in */
342 frame = gtk_frame_new ("Flags");
343 gtk_box_pack_start (GTK_BOX (vbox2), frame, TRUE, TRUE, DEF_PAD);
344 vbox3 = gtk_vbox_new (TRUE, DEF_PAD_SMALL);
345 gtk_container_add (GTK_CONTAINER (frame), vbox3);
347 for (i = 0; i < 5; i++)
349 toggle = gtk_check_button_new_with_label (flags[i].label);
350 g_signal_connect (G_OBJECT (toggle),
352 G_CALLBACK (calendar_toggle_flag),
353 (gpointer) &calendar_data);
354 gtk_box_pack_start (GTK_BOX (vbox3), toggle, TRUE, TRUE, 0);
355 calendar_data.flag_checkboxes[i] = toggle;
357 /* Build the right font-button */
358 button = gtk_button_new_with_label ("Font...");
359 g_signal_connect (G_OBJECT (button),
361 G_CALLBACK (calendar_select_font),
362 (gpointer) &calendar_data);
363 gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
366 * Build the Signal-event part.
369 frame = gtk_frame_new ("Signal events");
370 gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, DEF_PAD);
372 vbox2 = gtk_vbox_new (TRUE, DEF_PAD_SMALL);
373 gtk_container_add (GTK_CONTAINER (frame), vbox2);
375 hbox = gtk_hbox_new (FALSE, 3);
376 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
377 label = gtk_label_new ("Signal:");
378 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
379 calendar_data.last_sig = gtk_label_new ("");
380 gtk_box_pack_start (GTK_BOX (hbox), calendar_data.last_sig, FALSE, TRUE, 0);
382 hbox = gtk_hbox_new (FALSE, 3);
383 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
384 label = gtk_label_new ("Previous signal:");
385 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
386 calendar_data.prev_sig = gtk_label_new ("");
387 gtk_box_pack_start (GTK_BOX (hbox), calendar_data.prev_sig, FALSE, TRUE, 0);
389 hbox = gtk_hbox_new (FALSE, 3);
390 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
391 label = gtk_label_new ("Second previous signal:");
392 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
393 calendar_data.prev2_sig = gtk_label_new ("");
394 gtk_box_pack_start (GTK_BOX (hbox), calendar_data.prev2_sig, FALSE, TRUE, 0);
396 bbox = gtk_hbutton_box_new ();
397 gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
398 gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END);
400 button = gtk_button_new_with_label ("Close");
401 g_signal_connect (G_OBJECT (button), "clicked",
402 G_CALLBACK (gtk_main_quit),
404 gtk_container_add (GTK_CONTAINER (bbox), button);
405 GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
406 gtk_widget_grab_default (button);
408 gtk_widget_show_all (window);
415 gtk_init (&argc, &argv);