1. Calendar property configuration is finally here with nice live-updates.

1. Calendar property configuration is finally here with
   nice live-updates.

2. Double clicking on week view jumps to that day in the
   day view;  Context menu allows adding an appointment
   on that day.

Miguel.

svn path=/trunk/; revision=182

20 files changed, 274 insertions, 93 deletions

diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index 108bb0e832..39878e6174 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,5 +1,24 @@
+1998-04-22  Miguel de Icaza  <miguel@nuclecu.unam.mx>
+
+	* prop.c (properties): Added Calendar properties editor.
+
+	* main.c: Save/load properties (fix to old commit).
+
 1998-04-21  Miguel de Icaza  <miguel@nuclecu.unam.mx>
 
+	* timeutil.c (isodate_from_time_t): Do not save with the global
+	time flag (Z at the end of the isodate).  When we figure out a way
+	to load times in GMT time, we will add this back 
+
+	* view-utils.c (popup_menu): Moved this routine here as there are
+	more users of this code. 
+
+	* gncal-day-view.c (gncal_day_view_class_init): Add button press
+	handler. 
+	(new_appointment): New routine for creating appointments on a day.
+
+	
+
 	* main.c (save_ok): Added call to gtk_window_set_wmclass.
 
 	* gncal-day-panel.c (calendar_day_selected): Fix, years for mktime
diff --git a/calendar/Makefile.am b/calendar/Makefile.am
index 9c433a771e..61ace641f3 100644
--- a/calendar/Makefile.am
+++ b/calendar/Makefile.am
@@ -30,6 +30,7 @@ gnomecal_SOURCES = \
 	gnome-cal.c		\
 	gnome-cal.h		\
 	main.c			\
+	prop.c			\
 	timeutil.c		\
 	timeutil.h		\
 	view-utils.h		\
diff --git a/calendar/gncal-day-view.c b/calendar/gncal-day-view.c
index e62d6ba2e6..59c11eab69 100644
--- a/calendar/gncal-day-view.c
+++ b/calendar/gncal-day-view.c
@@ -2,14 +2,16 @@
  *
  * Copyright (C) 1998 The Free Software Foundation
  *
- * Author: Federico Mena <quartic@gimp.org>
+ * Authors: Federico Mena   <quartic@gimp.org>
+ *          Miguel de Icaza <miguel@kernel.org>
  */
 
 #include <gtk/gtksignal.h>
 #include "gncal-day-view.h"
 #include "timeutil.h"
 #include "view-utils.h"
-
+#include "main.h"
+#include "eventedit.h"
 
 #define TEXT_BORDER 2
 #define MIN_INFO_WIDTH 50
@@ -23,6 +25,8 @@ static void gncal_day_view_size_request (GtkWidget         *widget,
 					 GtkRequisition    *requisition);
 static gint gncal_day_view_expose       (GtkWidget         *widget,
 					 GdkEventExpose    *event);
+static gint gncal_day_view_button_press (GtkWidget         *widget,
+					 GdkEventButton    *event);
 
 
 static GtkWidgetClass *parent_class;
@@ -66,6 +70,7 @@ gncal_day_view_class_init (GncalDayViewClass *class)
 	widget_class->realize = gncal_day_view_realize;
 	widget_class->size_request = gncal_day_view_size_request;
 	widget_class->expose_event = gncal_day_view_expose;
+	widget_class->button_press_event = gncal_day_view_button_press;
 }
 
 static void
@@ -100,6 +105,59 @@ gncal_day_view_destroy (GtkObject *object)
 		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
 }
 
+static int
+new_appointment (GtkWidget *widget, gpointer data)
+{
+	GncalDayView *dayview = GNCAL_DAY_VIEW (data);
+	iCalObject *ico;
+	GtkWidget *ee;
+	struct tm tm;
+	
+	ico = ical_new ("", user_name, "");
+	ico->new = 1;
+
+	tm = *localtime (&dayview->lower);
+	tm.tm_hour = day_begin;
+	ico->dtstart = mktime (&tm);
+	tm.tm_hour++;
+	ico->dtend   = mktime (&tm);
+	ee = event_editor_new (dayview->calendar, ico);
+	gtk_widget_show (ee);
+	return 1;
+}
+
+static void
+context_menu (GncalDayView *dayview, GdkEventButton *event)
+{
+	static struct menu_item main_items[] = {
+		{ N_("New appointment..."), (GtkSignalFunc) new_appointment, NULL, TRUE }
+	};
+
+	main_items [0].data = dayview;
+	popup_menu (main_items, 1, event->time);
+}
+
+static void
+switch_to_day (GncalDayView *dayview)
+{
+}
+
+static gint
+gncal_day_view_button_press (GtkWidget *widget, GdkEventButton *event)
+{
+	GncalDayView *dayview;
+
+	dayview = GNCAL_DAY_VIEW (widget);
+
+	if (event->button == 3)
+		context_menu (dayview, event);
+
+	if (event->button == 1 && event->type == GDK_2BUTTON_PRESS)
+		gnome_calendar_dayjump (dayview->calendar, dayview->lower);
+
+	return TRUE;
+}
+
 GtkWidget *
 gncal_day_view_new (GnomeCalendar *calendar, time_t lower, time_t upper)
 {
diff --git a/calendar/gncal-full-day.c b/calendar/gncal-full-day.c
index 2aa614c70a..02ac1aece2 100644
--- a/calendar/gncal-full-day.c
+++ b/calendar/gncal-full-day.c
@@ -61,14 +61,6 @@ struct drag_info {
 	guint32 click_time;
 };
 
-struct menu_item {
-	char *text;
-	GtkSignalFunc callback;
-	gpointer data;
-	int sensitive;
-};
-
-
 enum {
 	RANGE_ACTIVATED,
 	LAST_SIGNAL
@@ -313,32 +305,6 @@ child_range_changed (GncalFullDay *fullday, Child *child)
 }
 
 static void
-popup_menu (struct menu_item *items, int nitems, guint32 time)
-{
-	GtkWidget *menu;
-	GtkWidget *item;
-	int i;
-
-	menu = gtk_menu_new (); /* FIXME: this baby is never freed */
-
-	for (i = 0; i < nitems; i++) {
-		if (items[i].text) {
-			item = gtk_menu_item_new_with_label (_(items[i].text));
-			gtk_signal_connect (GTK_OBJECT (item), "activate",
-					    items[i].callback,
-					    items[i].data);
-			gtk_widget_set_sensitive (item, items[i].sensitive);
-		} else
-			item = gtk_menu_item_new ();
-
-		gtk_widget_show (item);
-		gtk_menu_append (GTK_MENU (menu), item);
-	}
-
-	gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3, time);
-}
-
-static void
 new_appointment (GtkWidget *widget, gpointer data)
 {
 	GncalFullDay *fullday;
diff --git a/calendar/gncal-week-view.c b/calendar/gncal-week-view.c
index ab5e7fbea0..2a389f5fe5 100644
--- a/calendar/gncal-week-view.c
+++ b/calendar/gncal-week-view.c
@@ -8,7 +8,7 @@
 
 #include <string.h>
 #include "gncal-week-view.h"
-
+#include "timeutil.h"
 
 static void gncal_week_view_init (GncalWeekView *wview);
 
diff --git a/calendar/gnome-cal.c b/calendar/gnome-cal.c
index e1c300071d..755785836a 100644
--- a/calendar/gnome-cal.c
+++ b/calendar/gnome-cal.c
@@ -106,6 +106,7 @@ gnome_calendar_direction (GnomeCalendar *gcal, int direction)
 	else {
 		g_warning ("Weee!  Where did the penguin go?");
 		g_assert_not_reached ();
+		new_time = 0;
 	}
 
 	gnome_calendar_goto (gcal, new_time);
diff --git a/calendar/gui/Makefile.am b/calendar/gui/Makefile.am
index 9c433a771e..61ace641f3 100644
--- a/calendar/gui/Makefile.am
+++ b/calendar/gui/Makefile.am
@@ -30,6 +30,7 @@ gnomecal_SOURCES = \
 	gnome-cal.c		\
 	gnome-cal.h		\
 	main.c			\
+	prop.c			\
 	timeutil.c		\
 	timeutil.h		\
 	view-utils.h		\
diff --git a/calendar/gui/gncal-day-view.c b/calendar/gui/gncal-day-view.c
index e62d6ba2e6..59c11eab69 100644
--- a/calendar/gui/gncal-day-view.c
+++ b/calendar/gui/gncal-day-view.c
@@ -2,14 +2,16 @@
  *
  * Copyright (C) 1998 The Free Software Foundation
  *
- * Author: Federico Mena <quartic@gimp.org>
+ * Authors: Federico Mena   <quartic@gimp.org>
+ *          Miguel de Icaza <miguel@kernel.org>
  */
 
 #include <gtk/gtksignal.h>
 #include "gncal-day-view.h"
 #include "timeutil.h"
 #include "view-utils.h"
-
+#include "main.h"
+#include "eventedit.h"
 
 #define TEXT_BORDER 2
 #define MIN_INFO_WIDTH 50
@@ -23,6 +25,8 @@ static void gncal_day_view_size_request (GtkWidget         *widget,
 					 GtkRequisition    *requisition);
 static gint gncal_day_view_expose       (GtkWidget         *widget,
 					 GdkEventExpose    *event);
+static gint gncal_day_view_button_press (GtkWidget         *widget,
+					 GdkEventButton    *event);
 
 
 static GtkWidgetClass *parent_class;
@@ -66,6 +70,7 @@ gncal_day_view_class_init (GncalDayViewClass *class)
 	widget_class->realize = gncal_day_view_realize;
 	widget_class->size_request = gncal_day_view_size_request;
 	widget_class->expose_event = gncal_day_view_expose;
+	widget_class->button_press_event = gncal_day_view_button_press;
 }
 
 static void
@@ -100,6 +105,59 @@ gncal_day_view_destroy (GtkObject *object)
 		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
 }
 
+static int
+new_appointment (GtkWidget *widget, gpointer data)
+{
+	GncalDayView *dayview = GNCAL_DAY_VIEW (data);
+	iCalObject *ico;
+	GtkWidget *ee;
+	struct tm tm;
+	
+	ico = ical_new ("", user_name, "");
+	ico->new = 1;
+
+	tm = *localtime (&dayview->lower);
+	tm.tm_hour = day_begin;
+	ico->dtstart = mktime (&tm);
+	tm.tm_hour++;
+	ico->dtend   = mktime (&tm);
+	ee = event_editor_new (dayview->calendar, ico);
+	gtk_widget_show (ee);
+	return 1;
+}
+
+static void
+context_menu (GncalDayView *dayview, GdkEventButton *event)
+{
+	static struct menu_item main_items[] = {
+		{ N_("New appointment..."), (GtkSignalFunc) new_appointment, NULL, TRUE }
+	};
+
+	main_items [0].data = dayview;
+	popup_menu (main_items, 1, event->time);
+}
+
+static void
+switch_to_day (GncalDayView *dayview)
+{
+}
+
+static gint
+gncal_day_view_button_press (GtkWidget *widget, GdkEventButton *event)
+{
+	GncalDayView *dayview;
+
+	dayview = GNCAL_DAY_VIEW (widget);
+
+	if (event->button == 3)
+		context_menu (dayview, event);
+
+	if (event->button == 1 && event->type == GDK_2BUTTON_PRESS)
+		gnome_calendar_dayjump (dayview->calendar, dayview->lower);
+
+	return TRUE;
+}
+
 GtkWidget *
 gncal_day_view_new (GnomeCalendar *calendar, time_t lower, time_t upper)
 {
diff --git a/calendar/gui/gncal-full-day.c b/calendar/gui/gncal-full-day.c
index 2aa614c70a..02ac1aece2 100644
--- a/calendar/gui/gncal-full-day.c
+++ b/calendar/gui/gncal-full-day.c
@@ -61,14 +61,6 @@ struct drag_info {
 	guint32 click_time;
 };
 
-struct menu_item {
-	char *text;
-	GtkSignalFunc callback;
-	gpointer data;
-	int sensitive;
-};
-
-
 enum {
 	RANGE_ACTIVATED,
 	LAST_SIGNAL
@@ -313,32 +305,6 @@ child_range_changed (GncalFullDay *fullday, Child *child)
 }
 
 static void
-popup_menu (struct menu_item *items, int nitems, guint32 time)
-{
-	GtkWidget *menu;
-	GtkWidget *item;
-	int i;
-
-	menu = gtk_menu_new (); /* FIXME: this baby is never freed */
-
-	for (i = 0; i < nitems; i++) {
-		if (items[i].text) {
-			item = gtk_menu_item_new_with_label (_(items[i].text));
-			gtk_signal_connect (GTK_OBJECT (item), "activate",
-					    items[i].callback,
-					    items[i].data);
-			gtk_widget_set_sensitive (item, items[i].sensitive);
-		} else
-			item = gtk_menu_item_new ();
-
-		gtk_widget_show (item);
-		gtk_menu_append (GTK_MENU (menu), item);
-	}
-
-	gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3, time);
-}
-
-static void
 new_appointment (GtkWidget *widget, gpointer data)
 {
 	GncalFullDay *fullday;
diff --git a/calendar/gui/gncal-week-view.c b/calendar/gui/gncal-week-view.c
index ab5e7fbea0..2a389f5fe5 100644
--- a/calendar/gui/gncal-week-view.c
+++ b/calendar/gui/gncal-week-view.c
@@ -8,7 +8,7 @@
 
 #include <string.h>
 #include "gncal-week-view.h"
-
+#include "timeutil.h"
 
 static void gncal_week_view_init (GncalWeekView *wview);
 
diff --git a/calendar/gui/gnome-cal.c b/calendar/gui/gnome-cal.c
index e1c300071d..755785836a 100644
--- a/calendar/gui/gnome-cal.c
+++ b/calendar/gui/gnome-cal.c
@@ -106,6 +106,7 @@ gnome_calendar_direction (GnomeCalendar *gcal, int direction)
 	else {
 		g_warning ("Weee!  Where did the penguin go?");
 		g_assert_not_reached ();
+		new_time = 0;
 	}
 
 	gnome_calendar_goto (gcal, new_time);
diff --git a/calendar/gui/main.c b/calendar/gui/main.c
index 77abc20866..581004ac82 100644
--- a/calendar/gui/main.c
+++ b/calendar/gui/main.c
@@ -93,11 +93,11 @@ init_calendar (void)
 {
 	init_username ();
 	user_calendar_file = g_concat_dir_and_file (gnome_util_user_home (), ".gnome/user-cal.vcf");
-	calendar_settings  = g_copy_strings ("=", gnome_util_user_home (), ".gnome/calendar=", NULL);
 
 	gnome_config_push_prefix (calendar_settings);
-	day_begin = range_check_hour (gnome_config_get_int ("/Calendar/Day start=8"));
-	day_end   = range_check_hour (gnome_config_get_int ("/Calendar/Day end=17"));
+	day_begin  = range_check_hour (gnome_config_get_int  ("/calendar/Calendar/Day start=8"));
+	day_end    = range_check_hour (gnome_config_get_int  ("/calendar/Calendar/Day end=17"));
+	am_pm_flag = range_check_hour (gnome_config_get_bool ("/calendar/Calendar/AM PM flag=0"));
 
 	if (day_end < day_begin){
 		day_begin = 8;
@@ -155,6 +155,21 @@ close_cmd (GtkWidget *widget, GnomeCalendar *gcal)
 		gtk_main_quit ();
 }
 
+/*
+ * Updates all of the open calendars when the day_begin/day_end values have changed
+ */
+void
+day_range_changed (void)
+{
+	GList *l;
+
+	for (l = all_calendars; l; l = l->next){
+		GnomeCalendar *cal = GNOME_CALENDAR (l->data);
+
+		gtk_widget_queue_draw (cal->notebook);
+	}
+}
+
 static void
 quit_cmd (GtkWidget *widget, GnomeCalendar *gcal)
 {
@@ -306,6 +321,8 @@ static GnomeUIInfo gnome_cal_about_menu [] = {
 
 static GnomeUIInfo gnome_cal_edit_menu [] = {
 	{ GNOME_APP_UI_ITEM, N_("New appointment"), NULL, display_objedit },
+	{ GNOME_APP_UI_ITEM, N_("Properties"),      NULL, properties, NULL, NULL,
+	  GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_PROP },
 	GNOMEUIINFO_END
 };
 
@@ -490,7 +507,7 @@ main(int argc, char *argv[])
 	bindtextdomain(PACKAGE, GNOMELOCALEDIR);
 	textdomain(PACKAGE);
 
-	gnome_init ("gncal", &parser, argc, argv, 0, NULL);
+	gnome_init ("calendar", &parser, argc, argv, 0, NULL);
 
 	process_dates ();
 	alarm_init ();
diff --git a/calendar/gui/main.h b/calendar/gui/main.h
index 91ba1e403a..adab317549 100644
--- a/calendar/gui/main.h
+++ b/calendar/gui/main.h
@@ -1,3 +1,7 @@
 
 extern int day_begin, day_end;
 extern char *user_name;
+extern int am_pm_flag;
+
+void properties (void);
+void day_range_changed (void);
diff --git a/calendar/gui/view-utils.c b/calendar/gui/view-utils.c
index 62cb86fc7c..e8b78deeca 100644
--- a/calendar/gui/view-utils.c
+++ b/calendar/gui/view-utils.c
@@ -18,14 +18,14 @@ nicetime (struct tm *tm)
 		
 	if (am_pm_flag){
 		if (tm->tm_min)
-			strftime (buf, sizeof (buf), "%I:%M%p", tm);
+			strftime (buf, sizeof (buf), "%l:%M%p", tm);
 		else
-			strftime (buf, sizeof (buf), "%I%p", tm);
+			strftime (buf, sizeof (buf), "%l%p", tm);
 	} else {
 		if (tm->tm_min)
-			strftime (buf, sizeof (buf), "%H:%M", tm);
+			strftime (buf, sizeof (buf), "%k:%M", tm);
 		else
-			strftime (buf, sizeof (buf), "%H", tm);
+			strftime (buf, sizeof (buf), "%k", tm);
 	}
 	return buf;
 }
@@ -124,3 +124,29 @@ view_utils_draw_textured_frame (GtkWidget *widget, GdkWindow *window, GdkRectang
 			 rect->x, rect->y,
 			 rect->width, rect->height);
 }
+
+void
+popup_menu (struct menu_item *items, int nitems, guint32 time)
+{
+	GtkWidget *menu;
+	GtkWidget *item;
+	int i;
+
+	menu = gtk_menu_new (); /* FIXME: this baby is never freed */
+
+	for (i = 0; i < nitems; i++) {
+		if (items[i].text) {
+			item = gtk_menu_item_new_with_label (_(items[i].text));
+			gtk_signal_connect (GTK_OBJECT (item), "activate",
+					    items[i].callback,
+					    items[i].data);
+			gtk_widget_set_sensitive (item, items[i].sensitive);
+		} else
+			item = gtk_menu_item_new ();
+
+		gtk_widget_show (item);
+		gtk_menu_append (GTK_MENU (menu), item);
+	}
+
+	gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3, time);
+}
diff --git a/calendar/gui/view-utils.h b/calendar/gui/view-utils.h
index ef00dbf848..f351b4885d 100644
--- a/calendar/gui/view-utils.h
+++ b/calendar/gui/view-utils.h
@@ -24,6 +24,14 @@ void view_utils_draw_events (GtkWidget *widget, GdkWindow *window, GdkGC *gc, Gd
 
 void view_utils_draw_textured_frame (GtkWidget *widget, GdkWindow *window, GdkRectangle *rect, GtkShadowType shadow);
 
-extern int am_pm_flag;
+
+struct menu_item {
+	char *text;
+	GtkSignalFunc callback;
+	gpointer data;
+	int sensitive;
+};
+
+void popup_menu (struct menu_item *items, int nitems, guint32 time);
 
 #endif
diff --git a/calendar/main.c b/calendar/main.c
index 77abc20866..581004ac82 100644
--- a/calendar/main.c
+++ b/calendar/main.c
@@ -93,11 +93,11 @@ init_calendar (void)
 {
 	init_username ();
 	user_calendar_file = g_concat_dir_and_file (gnome_util_user_home (), ".gnome/user-cal.vcf");
-	calendar_settings  = g_copy_strings ("=", gnome_util_user_home (), ".gnome/calendar=", NULL);
 
 	gnome_config_push_prefix (calendar_settings);
-	day_begin = range_check_hour (gnome_config_get_int ("/Calendar/Day start=8"));
-	day_end   = range_check_hour (gnome_config_get_int ("/Calendar/Day end=17"));
+	day_begin  = range_check_hour (gnome_config_get_int  ("/calendar/Calendar/Day start=8"));
+	day_end    = range_check_hour (gnome_config_get_int  ("/calendar/Calendar/Day end=17"));
+	am_pm_flag = range_check_hour (gnome_config_get_bool ("/calendar/Calendar/AM PM flag=0"));
 
 	if (day_end < day_begin){
 		day_begin = 8;
@@ -155,6 +155,21 @@ close_cmd (GtkWidget *widget, GnomeCalendar *gcal)
 		gtk_main_quit ();
 }
 
+/*
+ * Updates all of the open calendars when the day_begin/day_end values have changed
+ */
+void
+day_range_changed (void)
+{
+	GList *l;
+
+	for (l = all_calendars; l; l = l->next){
+		GnomeCalendar *cal = GNOME_CALENDAR (l->data);
+
+		gtk_widget_queue_draw (cal->notebook);
+	}
+}
+
 static void
 quit_cmd (GtkWidget *widget, GnomeCalendar *gcal)
 {
@@ -306,6 +321,8 @@ static GnomeUIInfo gnome_cal_about_menu [] = {
 
 static GnomeUIInfo gnome_cal_edit_menu [] = {
 	{ GNOME_APP_UI_ITEM, N_("New appointment"), NULL, display_objedit },
+	{ GNOME_APP_UI_ITEM, N_("Properties"),      NULL, properties, NULL, NULL,
+	  GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_PROP },
 	GNOMEUIINFO_END
 };
 
@@ -490,7 +507,7 @@ main(int argc, char *argv[])
 	bindtextdomain(PACKAGE, GNOMELOCALEDIR);
 	textdomain(PACKAGE);
 
-	gnome_init ("gncal", &parser, argc, argv, 0, NULL);
+	gnome_init ("calendar", &parser, argc, argv, 0, NULL);
 
 	process_dates ();
 	alarm_init ();
diff --git a/calendar/main.h b/calendar/main.h
index 91ba1e403a..adab317549 100644
--- a/calendar/main.h
+++ b/calendar/main.h
@@ -1,3 +1,7 @@
 
 extern int day_begin, day_end;
 extern char *user_name;
+extern int am_pm_flag;
+
+void properties (void);
+void day_range_changed (void);
diff --git a/calendar/timeutil.c b/calendar/timeutil.c
index 85652d3146..61df809a93 100644
--- a/calendar/timeutil.c
+++ b/calendar/timeutil.c
@@ -57,7 +57,7 @@ isodate_from_time_t (time_t t)
 	static char isotime [40];
 
 	tm = localtime (&t);
-	strftime (isotime, sizeof (isotime)-1, "%Y%m%dT%H%M%SZ", tm);
+	strftime (isotime, sizeof (isotime)-1, "%Y%m%dT%H%M%S ", tm);
 	return isotime;
 }
 
diff --git a/calendar/view-utils.c b/calendar/view-utils.c
index 62cb86fc7c..e8b78deeca 100644
--- a/calendar/view-utils.c
+++ b/calendar/view-utils.c
@@ -18,14 +18,14 @@ nicetime (struct tm *tm)
 		
 	if (am_pm_flag){
 		if (tm->tm_min)
-			strftime (buf, sizeof (buf), "%I:%M%p", tm);
+			strftime (buf, sizeof (buf), "%l:%M%p", tm);
 		else
-			strftime (buf, sizeof (buf), "%I%p", tm);
+			strftime (buf, sizeof (buf), "%l%p", tm);
 	} else {
 		if (tm->tm_min)
-			strftime (buf, sizeof (buf), "%H:%M", tm);
+			strftime (buf, sizeof (buf), "%k:%M", tm);
 		else
-			strftime (buf, sizeof (buf), "%H", tm);
+			strftime (buf, sizeof (buf), "%k", tm);
 	}
 	return buf;
 }
@@ -124,3 +124,29 @@ view_utils_draw_textured_frame (GtkWidget *widget, GdkWindow *window, GdkRectang
 			 rect->x, rect->y,
 			 rect->width, rect->height);
 }
+
+void
+popup_menu (struct menu_item *items, int nitems, guint32 time)
+{
+	GtkWidget *menu;
+	GtkWidget *item;
+	int i;
+
+	menu = gtk_menu_new (); /* FIXME: this baby is never freed */
+
+	for (i = 0; i < nitems; i++) {
+		if (items[i].text) {
+			item = gtk_menu_item_new_with_label (_(items[i].text));
+			gtk_signal_connect (GTK_OBJECT (item), "activate",
+					    items[i].callback,
+					    items[i].data);
+			gtk_widget_set_sensitive (item, items[i].sensitive);
+		} else
+			item = gtk_menu_item_new ();
+
+		gtk_widget_show (item);
+		gtk_menu_append (GTK_MENU (menu), item);
+	}
+
+	gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3, time);
+}
diff --git a/calendar/view-utils.h b/calendar/view-utils.h
index ef00dbf848..f351b4885d 100644
--- a/calendar/view-utils.h
+++ b/calendar/view-utils.h
@@ -24,6 +24,14 @@ void view_utils_draw_events (GtkWidget *widget, GdkWindow *window, GdkGC *gc, Gd
 
 void view_utils_draw_textured_frame (GtkWidget *widget, GdkWindow *window, GdkRectangle *rect, GtkShadowType shadow);
 
-extern int am_pm_flag;
+
+struct menu_item {
+	char *text;
+	GtkSignalFunc callback;
+	gpointer data;
+	int sensitive;
+};
+
+void popup_menu (struct menu_item *items, int nitems, guint32 time);
 
 #endif