diff options
Diffstat (limited to 'calendar/gui/e-week-view.c')
| -rw-r--r-- | calendar/gui/e-week-view.c | 95 |
1 files changed, 92 insertions, 3 deletions
diff --git a/calendar/gui/e-week-view.c b/calendar/gui/e-week-view.c index a42ff10181..ec2bf212f1 100644 --- a/calendar/gui/e-week-view.c +++ b/calendar/gui/e-week-view.c @@ -114,6 +114,14 @@ static gint e_week_view_focus_out (GtkWidget *widget, GdkEventFocus *event); static gint e_week_view_expose_event (GtkWidget *widget, GdkEventExpose *event); +static gboolean e_week_view_get_next_tab_event (EWeekView *week_view, + GtkDirectionType direction, + gint current_event_num, + gint current_span_num, + gint *next_event_num, + gint *next_span_num); +static gboolean e_week_view_focus (GtkWidget *widget, + GtkDirectionType direction); static void e_week_view_draw_shadow (EWeekView *week_view); static gboolean e_week_view_on_button_press (GtkWidget *widget, @@ -278,6 +286,7 @@ e_week_view_class_init (EWeekViewClass *class) widget_class->key_press_event = e_week_view_key_press; widget_class->popup_menu = e_week_view_popup_menu; widget_class->expose_event = e_week_view_expose_event; + widget_class->focus = e_week_view_focus; class->selection_changed = NULL; @@ -998,6 +1007,85 @@ e_week_view_expose_event (GtkWidget *widget, return FALSE; } + +static gboolean +e_week_view_get_next_tab_event (EWeekView *week_view, + GtkDirectionType direction, + gint current_event_num, + gint current_span_num, + gint *next_event_num, + gint *next_span_num) +{ + gint event_num; + + g_return_val_if_fail (week_view != NULL, FALSE); + g_return_val_if_fail (next_event_num != NULL, FALSE); + g_return_val_if_fail (next_span_num != NULL, FALSE); + + if (week_view->events->len <= 0) + return FALSE; + + /* we only tab through events not spans */ + *next_span_num = 0; + + switch (direction) { + case GTK_DIR_TAB_BACKWARD: + event_num = current_event_num - 1; + break; + case GTK_DIR_TAB_FORWARD: + event_num = current_event_num + 1; + break; + default: + return FALSE; + } + + if (event_num < 0) + *next_event_num = week_view->events->len - 1; + else if (event_num >= week_view->events->len) + *next_event_num = 0; + else + *next_event_num = event_num; + return TRUE; +} + +static gboolean +e_week_view_focus (GtkWidget *widget, GtkDirectionType direction) +{ + EWeekView *week_view; + gint new_event_num; + gint new_span_num; + gint current_event_num; + gint current_span_num; + gint event_loop; + gboolean editable = FALSE; + + g_return_val_if_fail (widget != NULL, FALSE); + g_return_val_if_fail (E_IS_WEEK_VIEW (widget), FALSE); + + week_view = E_WEEK_VIEW (widget); + current_event_num = week_view->editing_event_num; + current_span_num = week_view->editing_span_num; + for (event_loop = 0; event_loop < week_view->events->len; + ++event_loop) { + if (!e_week_view_get_next_tab_event (week_view, direction, + current_event_num, + current_span_num, + &new_event_num, + &new_span_num)) + return FALSE; + + editable = e_week_view_start_editing_event (week_view, + new_event_num, + new_span_num, + NULL); + if (editable) + break; + current_event_num = new_event_num; + current_span_num = new_span_num; + } + return editable; +} + static void e_week_view_draw_shadow (EWeekView *week_view) { @@ -2978,7 +3066,7 @@ e_week_view_on_adjustment_changed (GtkAdjustment *adjustment, } -void +gboolean e_week_view_start_editing_event (EWeekView *week_view, gint event_num, gint span_num, @@ -2992,7 +3080,7 @@ e_week_view_start_editing_event (EWeekView *week_view, /* If we are already editing the event, just return. */ if (event_num == week_view->editing_event_num && span_num == week_view->editing_span_num) - return; + return TRUE; event = &g_array_index (week_view->events, EWeekViewEvent, event_num); span = &g_array_index (week_view->spans, EWeekViewEventSpan, @@ -3000,7 +3088,7 @@ e_week_view_start_editing_event (EWeekView *week_view, /* If the event is not shown, don't try to edit it. */ if (!span->text_item) - return; + return FALSE; if (initial_text) { gnome_canvas_item_set (span->text_item, @@ -3022,6 +3110,7 @@ e_week_view_start_editing_event (EWeekView *week_view, g_signal_emit_by_name (event_processor, "command", &command); } + return TRUE; } |