diff options
Diffstat (limited to 'calendar/gui/gnome-cal.c')
| -rw-r--r-- | calendar/gui/gnome-cal.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/calendar/gui/gnome-cal.c b/calendar/gui/gnome-cal.c index 01714db44b..a2282ba2f1 100644 --- a/calendar/gui/gnome-cal.c +++ b/calendar/gui/gnome-cal.c @@ -154,6 +154,7 @@ struct _GnomeCalendarPrivate { enum { DATES_SHOWN_CHANGED, + SELECTION_CHANGED, LAST_SIGNAL }; @@ -233,6 +234,15 @@ gnome_calendar_class_init (GnomeCalendarClass *class) gtk_marshal_NONE__NONE, GTK_TYPE_NONE, 0); + gnome_calendar_signals[SELECTION_CHANGED] = + gtk_signal_new ("selection_changed", + GTK_RUN_LAST, + object_class->type, + GTK_SIGNAL_OFFSET (GnomeCalendarClass, + selection_changed), + gtk_marshal_NONE__NONE, + GTK_TYPE_NONE, 0); + gtk_object_class_add_signals (object_class, gnome_calendar_signals, LAST_SIGNAL); @@ -240,6 +250,7 @@ gnome_calendar_class_init (GnomeCalendarClass *class) object_class->destroy = gnome_calendar_destroy; class->dates_shown_changed = NULL; + class->selection_changed = NULL; } /* Callback used when the calendar query reports of an updated object */ @@ -320,6 +331,35 @@ dn_query_eval_error_cb (CalQuery *query, const char *error_str, gpointer data) fprintf (stderr, "eval error: %s\n", error_str); } +/* Returns the current view widget, a EDayView or EWeekView. */ +static GtkWidget* +gnome_calendar_get_current_view_widget (GnomeCalendar *gcal) +{ + GnomeCalendarPrivate *priv; + GtkWidget *retval = NULL; + + priv = gcal->priv; + + switch (priv->current_view_type) { + case GNOME_CAL_DAY_VIEW: + retval = priv->day_view; + break; + case GNOME_CAL_WORK_WEEK_VIEW: + retval = priv->work_week_view; + break; + case GNOME_CAL_WEEK_VIEW: + retval = priv->week_view; + break; + case GNOME_CAL_MONTH_VIEW: + retval = priv->month_view; + break; + default: + g_assert_not_reached (); + } + + return retval; +} + /* Computes the range of time that the date navigator is showing */ static void get_date_navigator_range (GnomeCalendar *gcal, time_t *start_time, time_t *end_time) @@ -548,6 +588,16 @@ search_bar_category_changed_cb (CalSearchBar *cal_search, const char *category, } static void +view_selection_changed_cb (GtkWidget *view, GnomeCalendar *gcal) +{ + g_print ("In view_selection_changed_cb\n"); + + gtk_signal_emit (GTK_OBJECT (gcal), + gnome_calendar_signals[SELECTION_CHANGED]); +} + + +static void setup_widgets (GnomeCalendar *gcal) { GnomeCalendarPrivate *priv; @@ -630,6 +680,8 @@ setup_widgets (GnomeCalendar *gcal) gtk_widget_show (priv->day_view); gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->day_view, gtk_label_new ("")); + gtk_signal_connect (GTK_OBJECT (priv->day_view), "selection_changed", + GTK_SIGNAL_FUNC (view_selection_changed_cb), gcal); /* The Work Week View. */ priv->work_week_view = e_day_view_new (); @@ -640,6 +692,8 @@ setup_widgets (GnomeCalendar *gcal) gtk_widget_show (priv->work_week_view); gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->work_week_view, gtk_label_new ("")); + gtk_signal_connect (GTK_OBJECT (priv->work_week_view), "selection_changed", + GTK_SIGNAL_FUNC (view_selection_changed_cb), gcal); /* The Week View. */ priv->week_view = e_week_view_new (); @@ -647,6 +701,8 @@ setup_widgets (GnomeCalendar *gcal) gtk_widget_show (priv->week_view); gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->week_view, gtk_label_new ("")); + gtk_signal_connect (GTK_OBJECT (priv->week_view), "selection_changed", + GTK_SIGNAL_FUNC (view_selection_changed_cb), gcal); /* The Month View. */ priv->month_view = e_week_view_new (); @@ -655,6 +711,8 @@ setup_widgets (GnomeCalendar *gcal) gtk_widget_show (priv->month_view); gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), priv->month_view, gtk_label_new ("")); + gtk_signal_connect (GTK_OBJECT (priv->month_view), "selection_changed", + GTK_SIGNAL_FUNC (view_selection_changed_cb), gcal); gnome_calendar_update_config_settings (gcal, TRUE); } @@ -2077,6 +2135,8 @@ gnome_calendar_get_visible_time_range (GnomeCalendar *gcal, GnomeCalendarPrivate *priv; gboolean retval = FALSE; + g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), FALSE); + priv = gcal->priv; switch (priv->current_view_type) { @@ -2477,3 +2537,39 @@ gnome_calendar_notify_dates_shown_changed (GnomeCalendar *gcal) gnome_calendar_signals[DATES_SHOWN_CHANGED]); } } + + +/* Returns the number of selected events (0 or 1 at present). */ +gint +gnome_calendar_get_num_events_selected (GnomeCalendar *gcal) +{ + GtkWidget *view; + gint retval = 0; + + g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), 0); + + view = gnome_calendar_get_current_view_widget (gcal); + if (E_IS_DAY_VIEW (view)) + retval = e_day_view_get_num_events_selected (E_DAY_VIEW (view)); + else + retval = e_week_view_get_num_events_selected (E_WEEK_VIEW (view)); + + return retval; +} + + +void +gnome_calendar_delete_event (GnomeCalendar *gcal) +{ + GtkWidget *view; + + g_return_if_fail (GNOME_IS_CALENDAR (gcal)); + + view = gnome_calendar_get_current_view_widget (gcal); + if (E_IS_DAY_VIEW (view)) + e_day_view_delete_event (E_DAY_VIEW (view)); + else + e_week_view_delete_event (E_WEEK_VIEW (view)); +} + + |