moved duplicated code to...

2003-07-18  Rodrigo Moya <rodrigo@ximian.com>

	* gui/e-day-view.[ch]:
	* gui/e-week-view.[ch]: moved duplicated code to...

	* gui/e-cal-view.[ch]: ...here.
	(e_cal_view_get_calendar, e_cal_view_set_calendar): new functions.

	* gui/e-week-view-event-item.c (e_week_event_item_double_click):
	* gui/gnome-cal.c (setup_widgets): adapted to changes in views.

svn path=/trunk/; revision=21865

12 files changed, 191 insertions, 138 deletions

diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index 5bb769a8b6..8cb52cd12e 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,3 +1,14 @@
+2003-07-18  Rodrigo Moya <rodrigo@ximian.com>
+
+	* gui/e-day-view.[ch]:
+	* gui/e-week-view.[ch]: moved duplicated code to...
+
+	* gui/e-cal-view.[ch]: ...here.
+	(e_cal_view_get_calendar, e_cal_view_set_calendar): new functions.
+
+	* gui/e-week-view-event-item.c (e_week_event_item_double_click):
+	* gui/gnome-cal.c (setup_widgets): adapted to changes in views.
+
 2003-07-17  Rodrigo Moya <rodrigo@ximian.com>
 
 	* gui/e-cal-view.[ch]: new base class for calendar views.
diff --git a/calendar/gui/Makefile.am b/calendar/gui/Makefile.am
index 0293eb2a11..09d1db57f8 100644
--- a/calendar/gui/Makefile.am
+++ b/calendar/gui/Makefile.am
@@ -114,6 +114,8 @@ libevolution_calendar_la_SOURCES =		\
 	control-factory.h			\
 	e-alarm-list.c				\
 	e-alarm-list.h				\
+	e-cal-view.c				\
+	e-cal-view.h				\
 	e-calendar-table.h			\
 	e-calendar-table.c			\
 	e-cell-date-edit-text.h			\
diff --git a/calendar/gui/e-cal-view.c b/calendar/gui/e-cal-view.c
index af2223bbff..3c35995a60 100644
--- a/calendar/gui/e-cal-view.c
+++ b/calendar/gui/e-cal-view.c
@@ -26,6 +26,8 @@
 #include "e-cal-view.h"
 
 struct _ECalViewPrivate {
+	/* The GnomeCalendar we are associated to */
+	GnomeCalendar *calendar;
 };
 
 static void e_cal_view_class_init (ECalViewClass *klass);
@@ -34,6 +36,14 @@ static void e_cal_view_destroy (GtkObject *object);
 
 static GObjectClass *parent_class = NULL;
 
+/* Signal IDs */
+enum {
+	SELECTION_CHANGED,
+	LAST_SIGNAL
+};
+
+static guint e_cal_view_signals[LAST_SIGNAL] = { 0 };
+
 static void
 e_cal_view_class_init (ECalViewClass *klass)
 {
@@ -41,7 +51,20 @@ e_cal_view_class_init (ECalViewClass *klass)
 
 	parent_class = g_type_class_peek_parent (klass);
 
+	/* Create class' signals */
+	e_cal_view_signals[SELECTION_CHANGED] =
+		g_signal_new ("selection_changed",
+			      G_TYPE_FROM_CLASS (klass),
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (ECalViewClass, selection_changed),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__VOID,
+			      G_TYPE_NONE, 0);
+
+	/* Method override */
 	object_class->destroy = e_cal_view_destroy;
+
+	klass->selection_changed = NULL;
 }
 
 static void
@@ -68,3 +91,19 @@ e_cal_view_destroy (GtkObject *object)
 
 E_MAKE_TYPE (e_cal_view, "ECalView", ECalView, e_cal_view_class_init,
 	     e_cal_view_init, GTK_TYPE_TABLE);
+
+GnomeCalendar *
+e_cal_view_get_calendar (ECalView *cal_view)
+{
+	g_return_val_if_fail (E_IS_CAL_VIEW (cal_view), NULL);
+
+	return cal_view->priv->calendar;
+}
+
+void
+e_cal_view_set_calendar (ECalView *cal_view, GnomeCalendar *calendar)
+{
+	g_return_if_fail (E_IS_CAL_VIEW (cal_view));
+
+	cal_view->priv->calendar = calendar;
+}
diff --git a/calendar/gui/e-cal-view.h b/calendar/gui/e-cal-view.h
index bbcfbc8990..275798b43a 100644
--- a/calendar/gui/e-cal-view.h
+++ b/calendar/gui/e-cal-view.h
@@ -23,7 +23,9 @@
 #ifndef _E_CAL_VIEW_H_
 #define _E_CAL_VIEW_H_
 
+#include <cal-client/cal-client.h>
 #include <gtk/gtktable.h>
+#include "gnome-cal.h"
 
 G_BEGIN_DECLS
 
@@ -46,9 +48,15 @@ struct _ECalView {
 
 struct _ECalViewClass {
 	GtkTableClass parent_class;
+
+	/* Notification signals */
+	void (* selection_changed) (ECalView *cal_view);
 };
 
-GType e_cal_view_get_type (void);
+GType          e_cal_view_get_type (void);
+
+GnomeCalendar *e_cal_view_get_calendar (ECalView *cal_view);
+void           e_cal_view_set_calendar (ECalView *cal_view, GnomeCalendar *calendar);
 
 G_END_DECLS
 
diff --git a/calendar/gui/e-calendar-view.c b/calendar/gui/e-calendar-view.c
index af2223bbff..3c35995a60 100644
--- a/calendar/gui/e-calendar-view.c
+++ b/calendar/gui/e-calendar-view.c
@@ -26,6 +26,8 @@
 #include "e-cal-view.h"
 
 struct _ECalViewPrivate {
+	/* The GnomeCalendar we are associated to */
+	GnomeCalendar *calendar;
 };
 
 static void e_cal_view_class_init (ECalViewClass *klass);
@@ -34,6 +36,14 @@ static void e_cal_view_destroy (GtkObject *object);
 
 static GObjectClass *parent_class = NULL;
 
+/* Signal IDs */
+enum {
+	SELECTION_CHANGED,
+	LAST_SIGNAL
+};
+
+static guint e_cal_view_signals[LAST_SIGNAL] = { 0 };
+
 static void
 e_cal_view_class_init (ECalViewClass *klass)
 {
@@ -41,7 +51,20 @@ e_cal_view_class_init (ECalViewClass *klass)
 
 	parent_class = g_type_class_peek_parent (klass);
 
+	/* Create class' signals */
+	e_cal_view_signals[SELECTION_CHANGED] =
+		g_signal_new ("selection_changed",
+			      G_TYPE_FROM_CLASS (klass),
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (ECalViewClass, selection_changed),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__VOID,
+			      G_TYPE_NONE, 0);
+
+	/* Method override */
 	object_class->destroy = e_cal_view_destroy;
+
+	klass->selection_changed = NULL;
 }
 
 static void
@@ -68,3 +91,19 @@ e_cal_view_destroy (GtkObject *object)
 
 E_MAKE_TYPE (e_cal_view, "ECalView", ECalView, e_cal_view_class_init,
 	     e_cal_view_init, GTK_TYPE_TABLE);
+
+GnomeCalendar *
+e_cal_view_get_calendar (ECalView *cal_view)
+{
+	g_return_val_if_fail (E_IS_CAL_VIEW (cal_view), NULL);
+
+	return cal_view->priv->calendar;
+}
+
+void
+e_cal_view_set_calendar (ECalView *cal_view, GnomeCalendar *calendar)
+{
+	g_return_if_fail (E_IS_CAL_VIEW (cal_view));
+
+	cal_view->priv->calendar = calendar;
+}
diff --git a/calendar/gui/e-calendar-view.h b/calendar/gui/e-calendar-view.h
index bbcfbc8990..275798b43a 100644
--- a/calendar/gui/e-calendar-view.h
+++ b/calendar/gui/e-calendar-view.h
@@ -23,7 +23,9 @@
 #ifndef _E_CAL_VIEW_H_
 #define _E_CAL_VIEW_H_
 
+#include <cal-client/cal-client.h>
 #include <gtk/gtktable.h>
+#include "gnome-cal.h"
 
 G_BEGIN_DECLS
 
@@ -46,9 +48,15 @@ struct _ECalView {
 
 struct _ECalViewClass {
 	GtkTableClass parent_class;
+
+	/* Notification signals */
+	void (* selection_changed) (ECalView *cal_view);
 };
 
-GType e_cal_view_get_type (void);
+GType          e_cal_view_get_type (void);
+
+GnomeCalendar *e_cal_view_get_calendar (ECalView *cal_view);
+void           e_cal_view_set_calendar (ECalView *cal_view, GnomeCalendar *calendar);
 
 G_END_DECLS
 
diff --git a/calendar/gui/e-day-view.c b/calendar/gui/e-day-view.c
index f40417ec50..e731193b4f 100644
--- a/calendar/gui/e-day-view.c
+++ b/calendar/gui/e-day-view.c
@@ -111,14 +111,6 @@
 #define EVOLUTION_CALENDAR_PROGRESS_IMAGE "evolution-calendar-mini.png"
 static GdkPixbuf *progress_icon[2] = { NULL, NULL };
 
-/* Signal IDs */
-enum {
-	SELECTION_CHANGED,
-	LAST_SIGNAL
-};
-static guint e_day_view_signals[LAST_SIGNAL] = { 0 };
-
-
 /* Drag and Drop stuff. */
 enum {
 	TARGET_CALENDAR_EVENT,
@@ -512,15 +504,6 @@ e_day_view_class_init (EDayViewClass *class)
 	object_class = (GtkObjectClass *) class;
 	widget_class = (GtkWidgetClass *) class;
 
-	e_day_view_signals[SELECTION_CHANGED] =
-		gtk_signal_new ("selection_changed",
-				GTK_RUN_LAST,
-				G_TYPE_FROM_CLASS (object_class),
-				GTK_SIGNAL_OFFSET (EDayViewClass, selection_changed),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-
-
 	/* Method override */
 	object_class->destroy		= e_day_view_destroy;
 
@@ -534,8 +517,6 @@ e_day_view_class_init (EDayViewClass *class)
  	widget_class->focus             = e_day_view_focus;
 	widget_class->popup_menu        = e_day_view_popup_menu;
 
-	class->selection_changed = NULL;
-
 	/* clipboard atom */
 	if (!clipboard_atom)
 		clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
@@ -550,7 +531,6 @@ e_day_view_init (EDayView *day_view)
 
 	GTK_WIDGET_SET_FLAGS (day_view, GTK_CAN_FOCUS);
 
-	day_view->calendar = NULL;
 	day_view->client = NULL;
 	day_view->sexp = g_strdup ("#t"); /* match all by default */
 	day_view->query = NULL;
@@ -1505,17 +1485,6 @@ e_day_view_focus_out (GtkWidget *widget, GdkEventFocus *event)
 	return FALSE;
 }
 
-
-void
-e_day_view_set_calendar		(EDayView	*day_view,
-				 GnomeCalendar	*calendar)
-{
-	g_return_if_fail (E_IS_DAY_VIEW (day_view));
-
-	day_view->calendar = calendar;
-}
-
-
 /* Callback used when a component is updated in the live query */
 static void
 query_obj_updated_cb (CalQuery *query, const char *uid,
@@ -3068,7 +3037,7 @@ e_day_view_on_top_canvas_button_press (GtkWidget *widget,
 
 			e_day_view_get_selected_time_range (day_view, &dtstart,
 							    &dtend);
-			gnome_calendar_new_appointment_for (day_view->calendar,
+			gnome_calendar_new_appointment_for (e_cal_view_get_calendar (E_CAL_VIEW (day_view)),
 							    dtstart, dtend,
 							    TRUE, FALSE);
 			return TRUE;
@@ -3190,7 +3159,7 @@ e_day_view_on_main_canvas_button_press (GtkWidget *widget,
 
 			e_day_view_get_selected_time_range (day_view, &dtstart,
 							    &dtend);
-			gnome_calendar_new_appointment_for (day_view->calendar,
+			gnome_calendar_new_appointment_for (e_cal_view_get_calendar (E_CAL_VIEW (day_view)),
 							    dtstart, dtend,
 							    FALSE, FALSE);
 			return TRUE;
@@ -3642,10 +3611,13 @@ e_day_view_on_event_double_click (EDayView *day_view,
 	e_day_view_stop_editing_event (day_view);
 
 	if (!destroyed) {
+		GnomeCalendar *calendar;
+
 		g_object_weak_unref ((GObject *) event->comp, comp_destroy_cb, &destroyed);
 
-		if (day_view->calendar)
-			gnome_calendar_edit_object (day_view->calendar, event->comp, FALSE);
+		calendar = e_cal_view_get_calendar (E_CAL_VIEW (day_view));
+		if (calendar)
+			gnome_calendar_edit_object (calendar, event->comp, FALSE);
 		else
 			g_warning ("Calendar not set");
 	}
@@ -3770,7 +3742,8 @@ free_view_popup (GtkWidget *widget, gpointer data)
 	if (day_view->view_menu == NULL)
 		return;
 	
-	gnome_calendar_discard_view_popup (day_view->calendar, day_view->view_menu);
+	gnome_calendar_discard_view_popup (e_cal_view_get_calendar (E_CAL_VIEW (day_view)),
+								    day_view->view_menu);
 	day_view->view_menu = NULL;
 }
 
@@ -3801,7 +3774,8 @@ e_day_view_show_popup_menu (EDayView *day_view,
 		&& day_view->selection_start_day != -1;
 
 	if (event_num == -1) {
-		day_view->view_menu = gnome_calendar_setup_view_popup (day_view->calendar);
+		day_view->view_menu = gnome_calendar_setup_view_popup (
+			e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 		main_items[9].submenu = day_view->view_menu;
 		context_menu = main_items;
 	} else {
@@ -3891,7 +3865,7 @@ e_day_view_on_new_appointment (GtkWidget *widget, gpointer data)
 	}
 
 	gnome_calendar_new_appointment_for (
-		day_view->calendar, dtstart, dtend, FALSE, FALSE);
+		e_cal_view_get_calendar (E_CAL_VIEW (day_view)), dtstart, dtend, FALSE, FALSE);
 }
 
 static void
@@ -3902,7 +3876,7 @@ e_day_view_on_new_event (GtkWidget *widget, gpointer data)
 	
 	e_day_view_get_selected_time_range (day_view, &dtstart, &dtend);
 	gnome_calendar_new_appointment_for (
-		day_view->calendar, dtstart, dtend, TRUE, FALSE);
+		e_cal_view_get_calendar (E_CAL_VIEW (day_view)), dtstart, dtend, TRUE, FALSE);
 }
 
 static void
@@ -3932,7 +3906,7 @@ e_day_view_on_new_meeting (GtkWidget *widget, gpointer data)
 	}
 
 	gnome_calendar_new_appointment_for (
-		day_view->calendar, dtstart, dtend, FALSE, TRUE);
+		e_cal_view_get_calendar (E_CAL_VIEW (day_view)), dtstart, dtend, FALSE, TRUE);
 }
 
 static void
@@ -3940,7 +3914,7 @@ e_day_view_on_new_task (GtkWidget *widget, gpointer data)
 {
 	EDayView *day_view = E_DAY_VIEW (data);
 
-	gnome_calendar_new_task (day_view->calendar);
+	gnome_calendar_new_task (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 }
 
 static void
@@ -3948,7 +3922,7 @@ e_day_view_on_goto_date (GtkWidget *widget, gpointer data)
 {
 	EDayView *day_view = E_DAY_VIEW (data);
 
-	goto_dialog (day_view->calendar);
+	goto_dialog (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 }
 
 static void
@@ -3956,7 +3930,7 @@ e_day_view_on_goto_today (GtkWidget *widget, gpointer data)
 {
 	EDayView *day_view = E_DAY_VIEW (data);
 
-	calendar_goto_today (day_view->calendar);
+	calendar_goto_today (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 }
 
 static void
@@ -3964,6 +3938,7 @@ e_day_view_on_edit_appointment (GtkWidget *widget, gpointer data)
 {
 	EDayView *day_view;
 	EDayViewEvent *event;
+	GnomeCalendar *calendar;
 
 	day_view = E_DAY_VIEW (data);
 
@@ -3971,8 +3946,9 @@ e_day_view_on_edit_appointment (GtkWidget *widget, gpointer data)
 	if (event == NULL)
 		return;
 
-	if (day_view->calendar)
-		gnome_calendar_edit_object (day_view->calendar, event->comp, FALSE);
+	calendar = e_cal_view_get_calendar (E_CAL_VIEW (day_view));
+	if (calendar)
+		gnome_calendar_edit_object (calendar, event->comp, FALSE);
 	else
 		g_warning ("Calendar not set");
 }
@@ -4023,8 +3999,8 @@ e_day_view_on_print (GtkWidget *widget, gpointer data)
 
 	day_view = E_DAY_VIEW (data);
 
-	gnome_calendar_get_current_time_range (day_view->calendar, &start, NULL);
-	view_type = gnome_calendar_get_view (day_view->calendar);
+	gnome_calendar_get_current_time_range (e_cal_view_get_calendar (E_CAL_VIEW (day_view)), &start, NULL);
+	view_type = gnome_calendar_get_view (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 
 	switch (view_type) {
 	case GNOME_CAL_DAY_VIEW:
@@ -4040,7 +4016,7 @@ e_day_view_on_print (GtkWidget *widget, gpointer data)
 		return;
 	}
 
-	print_calendar (day_view->calendar, FALSE, start, print_view);
+	print_calendar (e_cal_view_get_calendar (E_CAL_VIEW (day_view)), FALSE, start, print_view);
 }
 
 static void
@@ -4063,6 +4039,7 @@ e_day_view_on_meeting (GtkWidget *widget, gpointer data)
 {
 	EDayView *day_view;
 	EDayViewEvent *event;
+	GnomeCalendar *calendar;
 
 	day_view = E_DAY_VIEW (data);
 
@@ -4070,8 +4047,9 @@ e_day_view_on_meeting (GtkWidget *widget, gpointer data)
 	if (event == NULL)
 		return;
 
-	if (day_view->calendar)
-		gnome_calendar_edit_object (day_view->calendar, event->comp, TRUE);
+	e_cal_view_get_calendar (E_CAL_VIEW (day_view));
+	if (calendar)
+		gnome_calendar_edit_object (calendar, event->comp, TRUE);
 	else
 		g_warning ("Calendar not set");
 }
@@ -4129,7 +4107,7 @@ e_day_view_on_settings (GtkWidget *widget, gpointer data)
 
 	day_view = E_DAY_VIEW (data);
 
-	control_util_show_settings (day_view->calendar);
+	control_util_show_settings (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 }
 
 static void
@@ -4468,6 +4446,7 @@ static void
 e_day_view_update_calendar_selection_time (EDayView *day_view)
 {
 	time_t start, end;
+	GnomeCalendar *calendar;
 
 	e_day_view_get_selected_time_range (day_view, &start, &end);
 
@@ -4476,8 +4455,9 @@ e_day_view_update_calendar_selection_time (EDayView *day_view)
 	g_print ("End  : %s", ctime (&end));
 #endif
 
-	if (day_view->calendar)
-		gnome_calendar_set_selected_time_range (day_view->calendar,
+	calendar = e_cal_view_get_calendar (E_CAL_VIEW (day_view));
+	if (calendar)
+		gnome_calendar_set_selected_time_range (calendar,
 							start, end);
 }
 
@@ -6241,8 +6221,7 @@ static void
 e_day_view_cursor_key_left (EDayView *day_view, GdkEventKey *event)
 {
 	if (day_view->selection_start_day == 0) {
-		if (day_view->calendar)
-			gnome_calendar_previous (day_view->calendar);
+		gnome_calendar_previous (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 	} else {
 		day_view->selection_start_day--;
 		day_view->selection_end_day--;
@@ -6260,8 +6239,7 @@ static void
 e_day_view_cursor_key_right (EDayView *day_view, GdkEventKey *event)
 {
 	if (day_view->selection_end_day == day_view->days_shown - 1) {
-		if (day_view->calendar)
-			gnome_calendar_next (day_view->calendar);
+		gnome_calendar_next (e_cal_view_get_calendar (E_CAL_VIEW (day_view)));
 	} else {
 		day_view->selection_start_day++;
 		day_view->selection_end_day++;
@@ -6540,8 +6518,7 @@ e_day_view_on_editing_started (EDayView *day_view,
 
 	g_object_set (item, "handle_popup", TRUE, NULL);
 
-	gtk_signal_emit (GTK_OBJECT (day_view),
-			 e_day_view_signals[SELECTION_CHANGED]);
+	g_signal_emit_by_name (day_view, "selection_changed");
 }
 
 static void
@@ -6650,8 +6627,7 @@ e_day_view_on_editing_stopped (EDayView *day_view,
 
 	g_free (text);
 
-	gtk_signal_emit (GTK_OBJECT (day_view),
-			 e_day_view_signals[SELECTION_CHANGED]);
+	g_signal_emit_by_name (day_view, "selection_changed");
 }
 
 
diff --git a/calendar/gui/e-day-view.h b/calendar/gui/e-day-view.h
index f8889ac26b..07bbf672da 100644
--- a/calendar/gui/e-day-view.h
+++ b/calendar/gui/e-day-view.h
@@ -240,9 +240,6 @@ struct _EDayView
 
 	GtkWidget *vscrollbar;
 
-	/* The calendar we are associated with. */
-	GnomeCalendar *calendar;
-
 	/* Calendar client object we are monitoring */
 	CalClient *client;
 
@@ -508,9 +505,6 @@ struct _EDayView
 struct _EDayViewClass
 {
 	ECalViewClass parent_class;
-
-	/* Notification signals */
-	void (* selection_changed) (EDayView *day_view);
 };
 
 
diff --git a/calendar/gui/e-week-view-event-item.c b/calendar/gui/e-week-view-event-item.c
index 749bcbad65..741ec913f5 100644
--- a/calendar/gui/e-week-view-event-item.c
+++ b/calendar/gui/e-week-view-event-item.c
@@ -856,6 +856,7 @@ e_week_view_event_item_double_click (EWeekViewEventItem *wveitem,
 	EWeekView *week_view;
 	EWeekViewEvent *event;
 	GnomeCanvasItem *item;
+	GnomeCalendar *calendar;
 
 	item = GNOME_CANVAS_ITEM (wveitem);
 
@@ -867,8 +868,9 @@ e_week_view_event_item_double_click (EWeekViewEventItem *wveitem,
 
 	e_week_view_stop_editing_event (week_view);
 
-	if (week_view->calendar)
-		gnome_calendar_edit_object (week_view->calendar, event->comp, FALSE);
+	calendar = e_cal_view_get_calendar (E_CAL_VIEW (week_view));
+	if (calendar)
+		gnome_calendar_edit_object (calendar, event->comp, FALSE);
 	else
 		g_warning ("Calendar not set");
 
diff --git a/calendar/gui/e-week-view.c b/calendar/gui/e-week-view.c
index 120c494583..9cdd928f28 100644
--- a/calendar/gui/e-week-view.c
+++ b/calendar/gui/e-week-view.c
@@ -90,13 +90,6 @@
 #define EVOLUTION_CALENDAR_PROGRESS_IMAGE "evolution-calendar-mini.png"
 static GdkPixbuf *progress_icon[2] = { NULL, NULL };
 
-/* Signal IDs */
-enum {
-	SELECTION_CHANGED,
-	LAST_SIGNAL
-};
-static guint e_week_view_signals[LAST_SIGNAL] = { 0 };
-
 
 static void e_week_view_class_init (EWeekViewClass *class);
 static void e_week_view_init (EWeekView *week_view);
@@ -266,14 +259,6 @@ e_week_view_class_init (EWeekViewClass *class)
 	object_class = (GtkObjectClass *) class;
 	widget_class = (GtkWidgetClass *) class;
 
-	e_week_view_signals[SELECTION_CHANGED] =
-		gtk_signal_new ("selection_changed",
-				GTK_RUN_LAST,
-				G_TYPE_FROM_CLASS (object_class),
-				GTK_SIGNAL_OFFSET (EWeekViewClass, selection_changed),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-
 	/* Method override */
 	object_class->destroy		= e_week_view_destroy;
 
@@ -288,8 +273,6 @@ e_week_view_class_init (EWeekViewClass *class)
 	widget_class->expose_event	= e_week_view_expose_event;
 	widget_class->focus             = e_week_view_focus;
 
-	class->selection_changed = NULL;
-
 	/* clipboard atom */
 	if (!clipboard_atom)
 		clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
@@ -306,7 +289,6 @@ e_week_view_init (EWeekView *week_view)
 
 	GTK_WIDGET_SET_FLAGS (week_view, GTK_CAN_FOCUS);
 
-	week_view->calendar = NULL;
 	week_view->client = NULL;
 	week_view->sexp = g_strdup ("#t"); /* match all by default */
 	week_view->query = NULL;
@@ -1136,19 +1118,10 @@ e_week_view_new_appointment (EWeekView *week_view, gboolean meeting)
 		all_day = TRUE;
 	}
 
-	gnome_calendar_new_appointment_for (week_view->calendar, dtstart, dtend, all_day, meeting);
-}
-
-void
-e_week_view_set_calendar	(EWeekView	*week_view,
-				 GnomeCalendar	*calendar)
-{
-	g_return_if_fail (E_IS_WEEK_VIEW (week_view));
-
-	week_view->calendar = calendar;
+	gnome_calendar_new_appointment_for (e_cal_view_get_calendar (E_CAL_VIEW (week_view)),
+					    dtstart, dtend, all_day, meeting);
 }
 
-
 /* Callback used when a component is updated in the live query */
 static void
 query_obj_updated_cb (CalQuery *query, const char *uid,
@@ -2379,8 +2352,8 @@ e_week_view_on_button_release (GtkWidget *widget,
 		start = week_view->day_starts[week_view->selection_start_day];
 		end = week_view->day_starts[week_view->selection_end_day + 1];
 
-		if (week_view->calendar)
-			gnome_calendar_set_selected_time_range (week_view->calendar, start, end);
+		gnome_calendar_set_selected_time_range (e_cal_view_get_calendar (E_CAL_VIEW (week_view)),
+							start, end);
 	}
 
 	return FALSE;
@@ -3060,8 +3033,8 @@ e_week_view_on_adjustment_changed (GtkAdjustment *adjustment,
 	if (week_view->selection_start_day != -1) {
 		start = week_view->day_starts[week_view->selection_start_day];
 		end = week_view->day_starts[week_view->selection_end_day + 1];
-		if (week_view->calendar)
-			gnome_calendar_set_selected_time_range (week_view->calendar, start, end);
+		gnome_calendar_set_selected_time_range (e_cal_view_get_calendar (E_CAL_VIEW (week_view)),
+							start, end);
 	}
 }
 
@@ -3177,11 +3150,14 @@ e_week_view_on_text_item_event (GnomeCanvasItem *item,
 {
 	EWeekViewEvent *event;
 	gint event_num, span_num;
+	GnomeCalendar *calendar;
 
 #if 0
 	g_print ("In e_week_view_on_text_item_event\n");
 #endif
 
+	calendar = e_cal_view_get_calendar (E_CAL_VIEW (week_view));
+
 	switch (gdkevent->type) {
 	case GDK_KEY_PRESS:
 		if (gdkevent && gdkevent->key.keyval == GDK_Return) {
@@ -3210,9 +3186,8 @@ e_week_view_on_text_item_event (GnomeCanvasItem *item,
 		event = &g_array_index (week_view->events, EWeekViewEvent,
 					event_num);
 
-		if (week_view->calendar)
-			gnome_calendar_edit_object (week_view->calendar,
-						    event->comp, FALSE);
+		if (calendar)
+			gnome_calendar_edit_object (calendar, event->comp, FALSE);
 		else
 			g_warning ("Calendar not set");
 
@@ -3341,8 +3316,7 @@ e_week_view_on_editing_started (EWeekView *week_view,
 
 	g_object_set (item, "handle_popup", TRUE, NULL);
 
-	gtk_signal_emit (GTK_OBJECT (week_view),
-			 e_week_view_signals[SELECTION_CHANGED]);
+	g_signal_emit_by_name (week_view, "selection_changed");
 }
 
 
@@ -3435,8 +3409,7 @@ e_week_view_on_editing_stopped (EWeekView *week_view,
 
 	g_free (text);
 
-	gtk_signal_emit (GTK_OBJECT (week_view),
-			 e_week_view_signals[SELECTION_CHANGED]);
+	g_signal_emit_by_name (week_view, "selection_changed");
 }
 
 
@@ -3738,7 +3711,8 @@ free_view_popup (GtkWidget *widget, gpointer data)
 	if (week_view->view_menu == NULL)
 		return;
 	
-	gnome_calendar_discard_view_popup (week_view->calendar, week_view->view_menu);
+	gnome_calendar_discard_view_popup (e_cal_view_get_calendar (E_CAL_VIEW (week_view)),
+					   week_view->view_menu);
 	week_view->view_menu = NULL;
 }
 
@@ -3765,7 +3739,7 @@ e_week_view_show_popup_menu (EWeekView	     *week_view,
 	being_edited = FALSE;
 
 	if (event_num == -1) {
-		week_view->view_menu = gnome_calendar_setup_view_popup (week_view->calendar);
+		week_view->view_menu = gnome_calendar_setup_view_popup (e_cal_view_get_calendar (E_CAL_VIEW (week_view)));
 		main_items[9].submenu = week_view->view_menu;
 		context_menu = main_items;
 	} else {
@@ -3828,7 +3802,7 @@ e_week_view_on_new_event (GtkWidget *widget, gpointer data)
 	dtstart = week_view->day_starts[week_view->selection_start_day];
 	dtend = week_view->day_starts[week_view->selection_end_day + 1];
 	gnome_calendar_new_appointment_for (
-		week_view->calendar, dtstart, dtend, TRUE, FALSE);
+		e_cal_view_get_calendar (E_CAL_VIEW (week_view)), dtstart, dtend, TRUE, FALSE);
 }
 
 static void
@@ -3844,7 +3818,7 @@ e_week_view_on_new_task (GtkWidget *widget, gpointer data)
 {
 	EWeekView *week_view = E_WEEK_VIEW (data);
 
-	gnome_calendar_new_task (week_view->calendar);
+	gnome_calendar_new_task (e_cal_view_get_calendar (E_CAL_VIEW (week_view)));
 }
 
 static void
@@ -3852,7 +3826,7 @@ e_week_view_on_goto_date (GtkWidget *widget, gpointer data)
 {
 	EWeekView *week_view = E_WEEK_VIEW (data);
 
-	goto_dialog (week_view->calendar);
+	goto_dialog (e_cal_view_get_calendar (E_CAL_VIEW (week_view)));
 }
 
 static void
@@ -3860,7 +3834,7 @@ e_week_view_on_goto_today (GtkWidget *widget, gpointer data)
 {
 	EWeekView *week_view = E_WEEK_VIEW (data);
 
-	calendar_goto_today (week_view->calendar);
+	calendar_goto_today (e_cal_view_get_calendar (E_CAL_VIEW (week_view)));
 }
 
 static void
@@ -3868,6 +3842,7 @@ e_week_view_on_edit_appointment (GtkWidget *widget, gpointer data)
 {
 	EWeekView *week_view;
 	EWeekViewEvent *event;
+	GnomeCalendar *calendar;
 
 	week_view = E_WEEK_VIEW (data);
 
@@ -3877,9 +3852,9 @@ e_week_view_on_edit_appointment (GtkWidget *widget, gpointer data)
 	event = &g_array_index (week_view->events, EWeekViewEvent,
 				week_view->popup_event_num);
 
-	if (week_view->calendar)
-		gnome_calendar_edit_object (week_view->calendar, event->comp, 
-					    FALSE);
+	calendar = e_cal_view_get_calendar (E_CAL_VIEW (week_view));
+	if (calendar)
+		gnome_calendar_edit_object (calendar, event->comp, FALSE);
 	else
 		g_warning ("Calendar not set");
 }
@@ -3894,8 +3869,8 @@ e_week_view_on_print (GtkWidget *widget, gpointer data)
 
 	week_view = E_WEEK_VIEW (data);
 
-	gnome_calendar_get_current_time_range (week_view->calendar, &start, NULL);
-	view_type = gnome_calendar_get_view (week_view->calendar);
+	gnome_calendar_get_current_time_range (e_cal_view_get_calendar (E_CAL_VIEW (week_view)), &start, NULL);
+	view_type = gnome_calendar_get_view (e_cal_view_get_calendar (E_CAL_VIEW (week_view)));
 
 	switch (view_type) {
 	case GNOME_CAL_WEEK_VIEW:
@@ -3911,7 +3886,7 @@ e_week_view_on_print (GtkWidget *widget, gpointer data)
 		return;
 	}
 
-	print_calendar (week_view->calendar, FALSE, start, print_view);
+	print_calendar (e_cal_view_get_calendar (E_CAL_VIEW (week_view)), FALSE, start, print_view);
 }
 
 static void
@@ -3974,6 +3949,7 @@ e_week_view_on_meeting (GtkWidget *widget, gpointer data)
 {
 	EWeekView *week_view;
 	EWeekViewEvent *event;
+	GnomeCalendar *calendar;
 
 	week_view = E_WEEK_VIEW (data);
 
@@ -3983,8 +3959,9 @@ e_week_view_on_meeting (GtkWidget *widget, gpointer data)
 	event = &g_array_index (week_view->events, EWeekViewEvent,
 				week_view->popup_event_num);
 
-	if (week_view->calendar)
-		gnome_calendar_edit_object (week_view->calendar, event->comp, TRUE);
+	calendar = e_cal_view_get_calendar (E_CAL_VIEW (week_view));
+	if (calendar)
+		gnome_calendar_edit_object (calendar, event->comp, TRUE);
 	else
 		g_warning ("Calendar not set");
 }
@@ -4044,7 +4021,7 @@ e_week_view_on_settings (GtkWidget *widget, gpointer data)
 
 	week_view = E_WEEK_VIEW (data);
 
-	control_util_show_settings (week_view->calendar);
+	control_util_show_settings (e_cal_view_get_calendar (E_CAL_VIEW (week_view)));
 }
 
 static void
@@ -4295,9 +4272,12 @@ e_week_view_on_jump_button_event (GnomeCanvasItem *item,
 	if (event->type == GDK_BUTTON_PRESS) {
 		for (day = 0; day < E_WEEK_VIEW_MAX_WEEKS * 7; day++) {
 			if (item == week_view->jump_buttons[day]) {
-				if (week_view->calendar)
+				GnomeCalendar *calendar;
+
+				calendar = e_cal_view_get_calendar (E_CAL_VIEW (week_view));
+				if (calendar)
 					gnome_calendar_dayjump
-						(week_view->calendar,
+						(calendar,
 						 week_view->day_starts[day]);
 				else
 					g_warning ("Calendar not set");
diff --git a/calendar/gui/e-week-view.h b/calendar/gui/e-week-view.h
index c1379f6728..73e9c1697a 100644
--- a/calendar/gui/e-week-view.h
+++ b/calendar/gui/e-week-view.h
@@ -193,9 +193,6 @@ struct _EWeekView
 
 	GtkWidget *vscrollbar;
 
-	/* The calendar we are associated with. */
-	GnomeCalendar *calendar;
-
 	/* Calendar client object we are monitoring */
 	CalClient *client;
 
@@ -376,9 +373,6 @@ struct _EWeekView
 struct _EWeekViewClass
 {
 	ECalViewClass parent_class;
-
-	/* Notification signals */
-	void (* selection_changed) (EWeekView *week_view);
 };
 
 
diff --git a/calendar/gui/gnome-cal.c b/calendar/gui/gnome-cal.c
index f9c612ccd9..75dbf8df59 100644
--- a/calendar/gui/gnome-cal.c
+++ b/calendar/gui/gnome-cal.c
@@ -907,7 +907,7 @@ setup_widgets (GnomeCalendar *gcal)
 
 	/* The Day View. */
 	priv->day_view = e_day_view_new ();
-	e_day_view_set_calendar (E_DAY_VIEW (priv->day_view), gcal);
+	e_cal_view_set_calendar (E_CAL_VIEW (priv->day_view), gcal);
 	gtk_widget_show (priv->day_view);
 	gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
 				  priv->day_view, gtk_label_new (""));
@@ -921,7 +921,7 @@ setup_widgets (GnomeCalendar *gcal)
 	e_day_view_set_work_week_view (E_DAY_VIEW (priv->work_week_view),
 				       TRUE);
 	e_day_view_set_days_shown (E_DAY_VIEW (priv->work_week_view), 5);
-	e_day_view_set_calendar (E_DAY_VIEW (priv->work_week_view), gcal);
+	e_cal_view_set_calendar (E_CAL_VIEW (priv->work_week_view), gcal);
 	gtk_widget_show (priv->work_week_view);
 	gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
 				  priv->work_week_view, gtk_label_new (""));
@@ -932,7 +932,7 @@ setup_widgets (GnomeCalendar *gcal)
 
 	/* The Week View. */
 	priv->week_view = e_week_view_new ();
-	e_week_view_set_calendar (E_WEEK_VIEW (priv->week_view), gcal);
+	e_cal_view_set_calendar (E_CAL_VIEW (priv->week_view), gcal);
 	gtk_widget_show (priv->week_view);
 	gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
 				  priv->week_view, gtk_label_new (""));
@@ -943,7 +943,7 @@ setup_widgets (GnomeCalendar *gcal)
 
 	/* The Month View. */
 	priv->month_view = e_week_view_new ();
-	e_week_view_set_calendar (E_WEEK_VIEW (priv->month_view), gcal);
+	e_cal_view_set_calendar (E_CAL_VIEW (priv->month_view), gcal);
 	e_week_view_set_multi_week_view (E_WEEK_VIEW (priv->month_view), TRUE);
 	gtk_widget_show (priv->month_view);
 	gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),