Yes.

Yes.

It works.

It loads, it saves, it does all that stuff.

It works, even if federico complains that we did not test close.

Repetition, alarms, all that stuff you all guys love.

It it is there.  We did minimal testing, but we know you will
happilly commit a fix if you find a problem, right?

Ok, we are off to a party now.

Miguel

svn path=/trunk/; revision=155

1 files changed, 148 insertions, 9 deletions

diff --git a/calendar/gnome-cal.c b/calendar/gnome-cal.c
index 862c659d83..b851b65d44 100644
--- a/calendar/gnome-cal.c
+++ b/calendar/gnome-cal.c
@@ -6,6 +6,8 @@
  */
 
 #include <gnome.h>
+#include <unistd.h>
+#include <signal.h>
 #include "calendar.h"
 #include "gnome-cal.h"
 #include "gncal-full-day.h"
@@ -54,11 +56,22 @@ day_view_range_activated (GncalFullDay *fullday, GnomeCalendar *gcal)
 }
 
 static void
-setup_day_view (GnomeCalendar *gcal)
+set_day_view_label (GnomeCalendar *gcal, time_t t)
 {
-	time_t a, b, now;
+	static char buf[256];
+
+	strftime (buf, sizeof (buf), "%a %b %d %Y", localtime (&t));
+	gtk_label_set (GTK_LABEL (gcal->day_view_label), buf);
+}
+
+static void
+setup_day_view (GnomeCalendar *gcal, time_t now)
+{
+	GtkTable  *t;
+	GtkWidget *sw;
+	
+	time_t a, b;
 	
-	now = time (NULL);
 	a = time_start_of_day (now);
 	b = time_end_of_day (now);
 	
@@ -66,12 +79,29 @@ setup_day_view (GnomeCalendar *gcal)
 	gtk_signal_connect (GTK_OBJECT (gcal->day_view), "range_activated",
 			    (GtkSignalFunc) day_view_range_activated,
 			    gcal);
-	gcal->day_view_container = gtk_scrolled_window_new (NULL, NULL);
-	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (gcal->day_view_container),
+
+	t = (GtkTable *) gcal->day_view_container = gtk_table_new (0, 0, 0);
+	gtk_container_border_width (GTK_CONTAINER (t), 4);
+	gtk_table_set_row_spacings (t, 4);
+	gtk_table_set_col_spacings (t, 4);
+	
+	gcal->day_view_label = gtk_label_new ("");
+	set_day_view_label (gcal, now);
+	gtk_table_attach (t, gcal->day_view_label, 0, 1, 0, 1,
+			  GTK_FILL | GTK_SHRINK,
+			  GTK_FILL | GTK_SHRINK,
+			  0, 0);
+
+	sw = gtk_scrolled_window_new (NULL, NULL);
+	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
 					GTK_POLICY_AUTOMATIC,
 					GTK_POLICY_AUTOMATIC);
-	gtk_container_add (GTK_CONTAINER (gcal->day_view_container), gcal->day_view);
-	gtk_widget_show (gcal->day_view);
+	gtk_table_attach (t, sw, 0, 1, 1, 2,
+			  GTK_FILL | GTK_EXPAND | GTK_SHRINK,
+			  GTK_FILL | GTK_EXPAND | GTK_SHRINK,
+			  0, 0);
+	gtk_container_add (GTK_CONTAINER (sw), gcal->day_view);
+	gtk_widget_show_all (GTK_WIDGET (t));
 }
 
 static void
@@ -86,7 +116,7 @@ setup_widgets (GnomeCalendar *gcal)
 	gcal->year_view = gncal_year_view_new (gcal, now);
 	gcal->task_view = tasks_create (gcal);
 
-	setup_day_view (gcal);
+	setup_day_view (gcal, now);
 	
 	gtk_notebook_append_page (GTK_NOTEBOOK (gcal->notebook), gcal->day_view_container,  gtk_label_new (_("Day View")));
 	gtk_notebook_append_page (GTK_NOTEBOOK (gcal->notebook), gcal->week_view, gtk_label_new (_("Week View")));
@@ -129,6 +159,7 @@ gnome_calendar_goto (GnomeCalendar *gcal, time_t new_time)
 		gncal_full_day_set_bounds (GNCAL_FULL_DAY (gcal->day_view),
 					   time_start_of_day (new_time),
 					   time_end_of_day (new_time));
+		set_day_view_label (gcal, new_time);
 	} else if (current == gcal->year_view)
 		gncal_year_view_set (GNCAL_YEAR_VIEW (gcal->year_view), new_time);
 	else
@@ -157,7 +188,7 @@ gnome_calendar_direction (GnomeCalendar *gcal, int direction)
 void
 gnome_calendar_next (GnomeCalendar *gcal)
 {
-	gnome_calendar_direction (gcal, 1);
+gnome_calendar_direction (gcal, 1);
 }
 
 void
@@ -244,3 +275,111 @@ gnome_calendar_object_changed (GnomeCalendar *gcal, iCalObject *obj, int flags)
 
 	gnome_calendar_update_all (gcal, obj, flags);
 }
+
+static int
+max_open_files (void)
+{
+        static int files;
+
+        if (files)
+                return files;
+
+        files = sysconf (_SC_OPEN_MAX);
+        if (files != -1)
+                return files;
+#ifdef OPEN_MAX
+        return files = OPEN_MAX;
+#else
+        return files = 256;
+#endif
+}
+
+static void
+execute (char *command, int close_standard)
+{
+	struct sigaction ignore, save_intr, save_quit;
+	int status = 0, i;
+	pid_t pid;
+	
+	ignore.sa_handler = SIG_IGN;
+	sigemptyset (&ignore.sa_mask);
+	ignore.sa_flags = 0;
+    
+	sigaction (SIGINT, &ignore, &save_intr);    
+	sigaction (SIGQUIT, &ignore, &save_quit);
+
+	if ((pid = fork ()) < 0){
+		fprintf (stderr, "\n\nfork () = -1\n");
+		return;
+	}
+	if (pid == 0){
+		pid = fork ();
+		if (pid == 0){
+			const int top = max_open_files ();
+			sigaction (SIGINT,  &save_intr, NULL);
+			sigaction (SIGQUIT, &save_quit, NULL);
+			
+			for (i = (close_standard ? 0 : 3); i < 4096; i++)
+				close (i);
+			
+			/* FIXME: As an excercise to the reader, copy the
+			 * code from mc to setup shell properly instead of
+			 * /bin/sh.  Yes, this comment is larger than a cut and paste.
+			 */
+			execl ("/bin/sh", "/bin/sh", "-c", command, (char *) 0);
+			
+			exit (127);
+		} else {
+			exit (127);
+		}
+	}
+	wait (&status);
+	sigaction (SIGINT,  &save_intr, NULL);
+	sigaction (SIGQUIT, &save_quit, NULL);
+}
+
+void
+calendar_notify (time_t time, void *data)
+{
+	iCalObject *ico = data;
+
+	if (ico->aalarm.enabled && ico->aalarm.trigger == time){
+		printf ("bip\n");
+		return;
+	}
+
+        if (ico->palarm.enabled && ico->palarm.trigger == time){
+		execute (ico->palarm.data, 0);
+		return;
+	}
+
+	if (ico->malarm.enabled && ico->malarm.trigger == time){
+		char *command;
+		time_t app = ico->malarm.trigger + ico->malarm.offset;
+		
+		command = g_copy_strings ("mail -s '",
+					  _("Reminder of your appointment at "),
+					  ctime (&app), "' '",
+					  ico->malarm.data, "' ",
+					  NULL);
+		execute (command, 1);
+		
+		g_free (command);
+		return;
+	}
+
+	if (ico->dalarm.enabled && ico->dalarm.trigger == time){
+		time_t app = ico->dalarm.trigger + ico->dalarm.offset;
+		GtkWidget *w;
+		char *msg;
+
+		msg = g_copy_strings (_("Reminder of your appointment at "),
+					ctime (&app), "`",
+					ico->summary, "'", NULL);
+		w = gnome_message_box_new (msg, GNOME_MESSAGE_BOX_INFO, "Ok", NULL);
+		gtk_widget_show (w);
+		return;
+	}
+}
+
+