changelog & news... On Thu, Mar 1, 2012 at 6:15 PM, Enlightenment SVN <no-re...@enlightenment.org> wrote: > Log: > Eina: Add eina_value_array_value_get(). > > Since k-s is on the road this days, we'd better write some code ourselves. > This is array counterpart of eina_value_struct_value_get(), and retrieves > an item from an Eina_Value_Array as an Eina_Value. > > Code writing the setter is welcome. > > Patch by: "Raphael Kubo da Costa" <k...@profusion.mobi> > > > Author: bdilly > Date: 2012-03-01 09:15:54 -0800 (Thu, 01 Mar 2012) > New Revision: 68581 > Trac: http://trac.enlightenment.org/e/changeset/68581 > > Modified: > trunk/eina/src/include/eina_inline_value.x > trunk/eina/src/include/eina_value.h trunk/eina/src/tests/eina_test_value.c > > Modified: trunk/eina/src/include/eina_inline_value.x > =================================================================== > --- trunk/eina/src/include/eina_inline_value.x 2012-03-01 16:42:03 UTC (rev > 68580) > +++ trunk/eina/src/include/eina_inline_value.x 2012-03-01 17:15:54 UTC (rev > 68581) > @@ -823,6 +823,29 @@ > return EINA_FALSE; > } > > +static inline Eina_Bool > +eina_value_array_value_get(const Eina_Value *src, unsigned int position, > Eina_Value *dst) > +{ > + Eina_Value_Array desc; > + > + EINA_VALUE_TYPE_ARRAY_CHECK_RETURN_VAL(src, EINA_FALSE); > + EINA_SAFETY_ON_NULL_RETURN_VAL(dst, EINA_FALSE); > + > + if (!eina_value_pget(src, &desc)) > + return EINA_FALSE; > + if (position >= eina_inarray_count(desc.array)) > + return EINA_FALSE; > + if (!eina_value_setup(dst, desc.subtype)) > + return EINA_FALSE; > + if (!eina_value_pset(dst, eina_inarray_nth(desc.array, position))) > + { > + eina_value_flush(dst); > + return EINA_FALSE; > + } > + > + return EINA_TRUE; > +} > + > #undef EINA_VALUE_TYPE_ARRAY_CHECK_RETURN_VAL > > #define EINA_VALUE_TYPE_LIST_CHECK_RETURN_VAL(value, retval) \ > > Modified: trunk/eina/src/include/eina_value.h > =================================================================== > --- trunk/eina/src/include/eina_value.h 2012-03-01 16:42:03 UTC (rev 68580) > +++ trunk/eina/src/include/eina_value.h 2012-03-01 17:15:54 UTC (rev 68581) > @@ -1720,6 +1720,22 @@ > const void *ptr) > EINA_ARG_NONNULL(1); > > /** > + * @brief Retrieves a value from the array as an Eina_Value copy. > + * @param value source value object > + * @param position index of the member > + * @param dst where to return the array member > + * @return #EINA_TRUE on success, #EINA_FALSE otherwise. > + * > + * The argument @a dst is considered uninitialized and it's setup to > + * the type of the member. > + * > + * @since 1.2 > + */ > +static inline Eina_Bool eina_value_array_value_get(const Eina_Value *src, > + unsigned int position, > + Eina_Value *dst) > EINA_ARG_NONNULL(1, 3); > + > +/** > * @} > */ > > > Modified: trunk/eina/src/tests/eina_test_value.c > =================================================================== > --- trunk/eina/src/tests/eina_test_value.c 2012-03-01 16:42:03 UTC (rev > 68580) > +++ trunk/eina/src/tests/eina_test_value.c 2012-03-01 17:15:54 UTC (rev > 68581) > @@ -1750,7 +1750,7 @@ > EINA_VALUE_STRUCT_OPERATIONS_BINSEARCH, > myst_members, 4, sizeof(struct myst) > }; > - Eina_Value *value; > + Eina_Value *value, array_item; > char *str; > int i; > > @@ -1792,6 +1792,17 @@ > "]") == 0); > free(str); > > + eina_value_array_value_get(value, 2, &array_item); > + eina_value_struct_get(&array_item, "a", &i); > + ck_assert_int_eq(i, 2); > + eina_value_struct_get(&array_item, "b", &i); > + ck_assert_int_eq(i, 20); > + eina_value_struct_get(&array_item, "c", &i); > + ck_assert_int_eq(i, 200); > + eina_value_struct_get(&array_item, "s", &str); > + ck_assert_str_eq(str, "item02"); > + eina_value_flush(&array_item); > + > eina_value_free(value); > eina_shutdown(); > } > > > ------------------------------------------------------------------------------ > Virtualization & Cloud Management Using Capacity Planning > Cloud computing makes use of virtualization - but cloud computing > also focuses on allowing computing to be delivered as a service. > http://www.accelacomm.com/jaw/sfnl/114/51521223/ > _______________________________________________ > enlightenment-svn mailing list > enlightenment-...@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/enlightenment-svn
------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
