add a changed signal (e_meeting_time_selector_construct): emit changed

2001-11-05  JP Rosevear  <jpr@ximian.com>

	* gui/e-meeting-time-sel.c (e_meeting_time_selector_class_init):
	add a changed signal
	(e_meeting_time_selector_construct): emit changed signal
	(e_meeting_time_selector_set_meeting_time): ditto
	(e_meeting_time_selector_set_all_day): set the all day setting
	(e_meeting_time_selector_autopick): emit changed signal
	(e_meeting_time_selector_find_nearest_interval): find proper
	interval when in all day mode
	(e_meeting_time_selector_find_nearest_interval_backward): ditto
	(e_meeting_time_selector_drag_meeting_time): for all day events,
	move the time when past the 12 hour mark, and and always make sure
	1 full day is selected, emit changed signal when appropriate
	(e_meeting_time_selector_update_start_date_edit): set date and
	time of day together
	(e_meeting_time_selector_update_end_date_edit): ditto, and adjust
	display time if all day event

	* gui/e-meeting-time-sel-item.c
	(e_meeting_time_selector_item_draw): remove unused variable
	(e_meeting_time_selector_item_button_press): for all day mode,
	make the interval a whole day

	* gui/dialogs/schedule-page.c (update_time): set the meeting time
	selector setting instead of manual mucking with the e-date-edit
	widgets
	(init_widgets): listen to the changed signal of the meeting time
	selector instead of propagating multiple events as it updates

	* gui/dialogs/event-page.c (update_time): block time zone change
	signals

svn path=/trunk/; revision=14601

2 files changed, 22 insertions, 25 deletions

diff --git a/calendar/gui/dialogs/event-page.c b/calendar/gui/dialogs/event-page.c
index 191f87e306..ff4ec98e59 100644
--- a/calendar/gui/dialogs/event-page.c
+++ b/calendar/gui/dialogs/event-page.c
@@ -375,20 +375,22 @@ update_time (EventPage *epage, CalComponentDateTime *start_date, CalComponentDat
 
 	/* Set the timezones, and set sync_timezones to TRUE if both timezones
 	   are the same. */
-	/* FIXME: JPR - why did you add the if check here? It looks like it
-	   won't work for floating times, where start_zone or end_zone may be
-	   NULL. */
-#if 0
-	if (start_zone && end_zone) {
-#endif
-		e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->start_timezone),
-					       start_zone);
-		e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->end_timezone),
-					       end_zone);
-		priv->sync_timezones = (start_zone == end_zone) ? TRUE : FALSE;
-#if 0
-	}
-#endif
+	gtk_signal_handler_block_by_data (GTK_OBJECT (priv->start_timezone),
+					  epage);
+	gtk_signal_handler_block_by_data (GTK_OBJECT (priv->end_timezone), epage);
+	
+	e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->start_timezone),
+				       start_zone);
+	e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->end_timezone),
+				       end_zone);
+
+	gtk_signal_handler_unblock_by_data (GTK_OBJECT (priv->start_timezone),
+					    epage);
+	gtk_signal_handler_unblock_by_data (GTK_OBJECT (priv->end_timezone),
+					    epage);
+
+	priv->sync_timezones = (start_zone == end_zone) ? TRUE : FALSE;
+
 }
 
 /* Fills the widgets with default values */
diff --git a/calendar/gui/dialogs/schedule-page.c b/calendar/gui/dialogs/schedule-page.c
index 66614348df..c1397d24c1 100644
--- a/calendar/gui/dialogs/schedule-page.c
+++ b/calendar/gui/dialogs/schedule-page.c
@@ -86,7 +86,7 @@ static void schedule_page_fill_widgets (CompEditorPage *page, CalComponent *comp
 static gboolean schedule_page_fill_component (CompEditorPage *page, CalComponent *comp);
 static void schedule_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates);
 
-static void time_changed_cb (GtkWidget *widget, gpointer data);
+static void times_changed_cb (GtkWidget *widget, gpointer data);
 
 static CompEditorPageClass *parent_class = NULL;
 
@@ -276,11 +276,8 @@ update_time (SchedulePage *spage, CalComponentDateTime *start_date, CalComponent
 		}
 	}
 
-	e_date_edit_set_show_time (E_DATE_EDIT (priv->sel->start_date_edit),
-				   !all_day);
-	e_date_edit_set_show_time (E_DATE_EDIT (priv->sel->end_date_edit),
-				   !all_day);
-
+	e_meeting_time_selector_set_all_day (priv->sel, all_day);
+	
 	e_date_edit_set_date (E_DATE_EDIT (priv->sel->start_date_edit), start_tt.year,
 			      start_tt.month, start_tt.day);
 	e_date_edit_set_time_of_day (E_DATE_EDIT (priv->sel->start_date_edit),
@@ -402,10 +399,8 @@ init_widgets (SchedulePage *spage)
 
 	priv = spage->priv;
 
-	gtk_signal_connect (GTK_OBJECT (priv->sel->start_date_edit), 
-			    "changed", time_changed_cb, spage);
-	gtk_signal_connect (GTK_OBJECT (priv->sel->end_date_edit), 
-			    "changed", time_changed_cb, spage);
+	gtk_signal_connect (GTK_OBJECT (priv->sel), 
+			    "changed", times_changed_cb, spage);
 
 	return TRUE;
 	
@@ -484,7 +479,7 @@ schedule_page_new (EMeetingModel *emm)
 }
 
 static void
-time_changed_cb (GtkWidget *widget, gpointer data)
+times_changed_cb (GtkWidget *widget, gpointer data)
 {
 	SchedulePage *spage = data;
 	SchedulePagePrivate *priv;