static Eina_Bool _ewk_view_tiled_smart_zoom_set(Ewk_View_Smart_Data* smartData, float zoom, Evas_Coord centerX, Evas_Coord centerY)
{
Evas_Coord x, y, width, height;
Eina_Bool result;
result = ewk_tiled_backing_store_zoom_set(smartData->backing_store,
&zoom, centerX, centerY, &x, &y);
if (!result)
return result;
ewk_tiled_backing_store_disabled_update_set(smartData->backing_store, true);
result = _parent_sc.zoom_set(smartData, zoom, centerX, centerY);
ewk_frame_scroll_set(smartData->main_frame, -x, -y);
ewk_frame_scroll_size_get(smartData->main_frame, &width, &height);
ewk_tiled_backing_store_fix_offsets(smartData->backing_store, width, height);
ewk_view_scrolls_process(smartData);
evas_object_smart_calculate(smartData->backing_store);
evas_object_smart_calculate(smartData->self);
ewk_tiled_backing_store_disabled_update_set(smartData->backing_store, false);
return result;
}
static Eina_Bool _ewk_view_tiled_smart_zoom_set(Ewk_View_Smart_Data *sd, float zoom, Evas_Coord cx, Evas_Coord cy)
{
Evas_Coord x, y, w, h;
Eina_Bool r;
r = ewk_tiled_backing_store_zoom_set(sd->backing_store,
&zoom, cx, cy, &x, &y);
if (!r)
return r;
ewk_tiled_backing_store_disabled_update_set(sd->backing_store, EINA_TRUE);
r = _parent_sc.zoom_set(sd, zoom, cx, cy);
ewk_frame_scroll_set(sd->main_frame, -x, -y);
ewk_frame_scroll_size_get(sd->main_frame, &w, &h);
ewk_tiled_backing_store_fix_offsets(sd->backing_store, w, h);
ewk_view_scrolls_process(sd);
evas_object_smart_calculate(sd->backing_store);
evas_object_smart_calculate(sd->self);
ewk_tiled_backing_store_disabled_update_set(sd->backing_store, EINA_FALSE);
return r;
}