forked from enlightenment/efl
453 lines
10 KiB
C
453 lines
10 KiB
C
#include "evas_common.h"
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#include "evas_private.h"
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static Evas_Object *
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evas_object_above_get_internal(const Evas_Object *obj)
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{
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if ((EINA_INLIST_GET(obj))->next)
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return (Evas_Object *)((EINA_INLIST_GET(obj))->next);
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else
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{
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if ((EINA_INLIST_GET(((Evas_Object*)(obj))->layer))->next)
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{
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Evas_Layer *l;
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l = (Evas_Layer *)((EINA_INLIST_GET((((Evas_Object *)obj)->layer)))->next);
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return l->objects;
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}
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}
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return NULL;
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}
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static Evas_Object *
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evas_object_below_get_internal(const Evas_Object *obj)
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{
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if ((EINA_INLIST_GET(obj))->prev)
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return (Evas_Object *)((EINA_INLIST_GET(obj))->prev);
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else
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{
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if ((EINA_INLIST_GET((((Evas_Object *)obj)->layer)))->prev)
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{
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Evas_Layer *l;
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l = (Evas_Layer *)((EINA_INLIST_GET((((Evas_Object *)obj)->layer)))->prev);
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return (Evas_Object *)((EINA_INLIST_GET((l->objects)))->last);
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}
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}
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return NULL;
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}
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/**
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* Raise @p obj to the top of its layer.
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*
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* @param obj the object to raise
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*
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*/
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EAPI void
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evas_object_raise(Evas_Object *obj)
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{
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MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
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return;
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MAGIC_CHECK_END();
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if (evas_object_intercept_call_raise(obj)) return;
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if (!((EINA_INLIST_GET(obj))->next))
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->smart.parent)
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evas_object_smart_member_raise(obj);
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else
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{
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if (obj->in_layer)
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obj->layer->objects = (Evas_Object *)eina_inlist_demote(EINA_INLIST_GET(obj->layer->objects),
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EINA_INLIST_GET(obj));
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}
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if (obj->clip.clipees)
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->layer) evas_render_invalidate(obj->layer->evas);
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obj->restack = 1;
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evas_object_change(obj);
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evas_object_inform_call_restack(obj);
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if (obj->layer->evas->events_frozen <= 0)
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{
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if (!evas_event_passes_through(obj))
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{
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if (!obj->smart.smart)
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{
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if (evas_object_is_in_output_rect(obj,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y, 1, 1) &&
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obj->cur.visible)
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evas_event_feed_mouse_move(obj->layer->evas,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y,
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obj->layer->evas->last_timestamp,
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NULL);
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}
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}
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}
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}
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/**
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* Lower @p obj to the bottom of its layer.
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*
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* @param obj the object to lower
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*
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*/
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EAPI void
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evas_object_lower(Evas_Object *obj)
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{
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MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
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return;
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MAGIC_CHECK_END();
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if (evas_object_intercept_call_lower(obj)) return;
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if (!((EINA_INLIST_GET(obj))->prev))
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->smart.parent)
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evas_object_smart_member_lower(obj);
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else
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{
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if (obj->in_layer)
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obj->layer->objects = (Evas_Object *)eina_inlist_promote(EINA_INLIST_GET(obj->layer->objects),
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EINA_INLIST_GET(obj));
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}
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if (obj->clip.clipees)
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->layer) evas_render_invalidate(obj->layer->evas);
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obj->restack = 1;
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evas_object_change(obj);
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evas_object_inform_call_restack(obj);
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if (obj->layer->evas->events_frozen <= 0)
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{
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if (!evas_event_passes_through(obj))
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{
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if (!obj->smart.smart)
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{
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if (evas_object_is_in_output_rect(obj,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y, 1, 1) &&
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obj->cur.visible)
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evas_event_feed_mouse_move(obj->layer->evas,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y,
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obj->layer->evas->last_timestamp,
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NULL);
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}
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}
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}
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}
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/**
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* Stack @p obj immediately above @p above
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*
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* If @p obj is a member of a smart object, then @p above must also be
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* a member of the same smart object.
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*
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* Similarly, if @p obj is not a member of smart object, @p above may
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* not either.
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*
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* @param obj the object to stack
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* @param above the object above which to stack
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*
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*/
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EAPI void
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evas_object_stack_above(Evas_Object *obj, Evas_Object *above)
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{
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MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
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return;
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MAGIC_CHECK_END();
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MAGIC_CHECK(above, Evas_Object, MAGIC_OBJ);
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return;
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MAGIC_CHECK_END();
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if (evas_object_intercept_call_stack_above(obj, above)) return;
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if (!above)
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{
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evas_object_raise(obj);
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return;
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}
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if ((EINA_INLIST_GET(obj))->prev == EINA_INLIST_GET(above))
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->smart.parent)
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{
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if (obj->smart.parent != above->smart.parent)
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{
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// printf("BITCH! evas_object_stack_above(), %p not inside same smart as %p!\n", obj, above);
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return;
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}
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evas_object_smart_member_stack_above(obj, above);
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}
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else
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{
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if (above->smart.parent) return;
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if (obj->layer != above->layer)
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{
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return;
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}
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if (obj->in_layer)
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{
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obj->layer->objects = (Evas_Object *)eina_inlist_remove(EINA_INLIST_GET(obj->layer->objects),
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EINA_INLIST_GET(obj));
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obj->layer->objects = (Evas_Object *)eina_inlist_append_relative(EINA_INLIST_GET(obj->layer->objects),
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EINA_INLIST_GET(obj),
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EINA_INLIST_GET(above));
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}
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}
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if (obj->clip.clipees)
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->layer) evas_render_invalidate(obj->layer->evas);
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obj->restack = 1;
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evas_object_change(obj);
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evas_object_inform_call_restack(obj);
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if (obj->layer->evas->events_frozen <= 0)
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{
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if (!evas_event_passes_through(obj))
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{
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if (!obj->smart.smart)
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{
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if (evas_object_is_in_output_rect(obj,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y, 1, 1) &&
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obj->cur.visible)
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evas_event_feed_mouse_move(obj->layer->evas,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y,
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obj->layer->evas->last_timestamp,
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NULL);
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}
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}
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}
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}
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/**
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* Stack @p obj immediately below @p below
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*
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* If @p obj is a member of a smart object, then @p below must also be
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* a member of the same smart object.
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*
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* Similarly, if @p obj is not a member of smart object, @p below may
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* not either.
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*
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* @param obj the object to stack
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* @param below the object below which to stack
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*
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*/
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EAPI void
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evas_object_stack_below(Evas_Object *obj, Evas_Object *below)
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{
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MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
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return;
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MAGIC_CHECK_END();
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MAGIC_CHECK(below, Evas_Object, MAGIC_OBJ);
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return;
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MAGIC_CHECK_END();
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if (evas_object_intercept_call_stack_below(obj, below)) return;
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if (!below)
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{
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evas_object_lower(obj);
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return;
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}
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if ((EINA_INLIST_GET(obj))->next == EINA_INLIST_GET(below))
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->smart.parent)
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{
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if (obj->smart.parent != below->smart.parent)
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{
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// printf("BITCH! evas_object_stack_below(), %p not inside same smart as %p!\n", obj, below);
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return;
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}
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evas_object_smart_member_stack_below(obj, below);
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}
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else
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{
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if (below->smart.parent) return;
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if (obj->layer != below->layer)
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{
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return;
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}
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if (obj->in_layer)
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{
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obj->layer->objects = (Evas_Object *)eina_inlist_remove(EINA_INLIST_GET(obj->layer->objects),
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EINA_INLIST_GET(obj));
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obj->layer->objects = (Evas_Object *)eina_inlist_prepend_relative(EINA_INLIST_GET(obj->layer->objects),
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EINA_INLIST_GET(obj),
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EINA_INLIST_GET(below));
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}
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}
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if (obj->clip.clipees)
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{
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evas_object_inform_call_restack(obj);
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return;
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}
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if (obj->layer) evas_render_invalidate(obj->layer->evas);
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obj->restack = 1;
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evas_object_change(obj);
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evas_object_inform_call_restack(obj);
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if (obj->layer->evas->events_frozen <= 0)
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{
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if (!evas_event_passes_through(obj))
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{
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if (!obj->smart.smart)
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{
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if (evas_object_is_in_output_rect(obj,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y, 1, 1) &&
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obj->cur.visible)
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evas_event_feed_mouse_move(obj->layer->evas,
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obj->layer->evas->pointer.x,
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obj->layer->evas->pointer.y,
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obj->layer->evas->last_timestamp,
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NULL);
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}
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}
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}
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}
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/**
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* Get the evas object above @p obj
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*
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* @param obj an Evas_Object
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* @return the Evas_Object directly above
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*
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*/
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EAPI Evas_Object *
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evas_object_above_get(const Evas_Object *obj)
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{
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MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
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return NULL;
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MAGIC_CHECK_END();
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if (obj->smart.parent)
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{
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do
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{
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obj = (Evas_Object *)((EINA_INLIST_GET(obj))->next);
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if ((obj) && (!obj->delete_me)) return (Evas_Object *)obj;
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}
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while (obj);
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return NULL;
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}
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obj = evas_object_above_get_internal(obj);
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while (obj)
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{
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if (!obj->delete_me) return (Evas_Object *)obj;
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obj = evas_object_above_get_internal(obj);
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}
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return NULL;
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}
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/**
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* Get the evas object below @p obj
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*
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* @param obj an Evas_Object
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* @return the Evas_Object directly below
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*
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*/
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EAPI Evas_Object *
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evas_object_below_get(const Evas_Object *obj)
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{
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MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
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return NULL;
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MAGIC_CHECK_END();
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if (obj->smart.parent)
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{
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do
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{
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obj = (Evas_Object *)((EINA_INLIST_GET(obj))->prev);
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if ((obj) && (!obj->delete_me)) return (Evas_Object *)obj;
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}
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while (obj);
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return NULL;
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}
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obj = evas_object_below_get_internal(obj);
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while (obj)
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{
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if (!obj->delete_me) return (Evas_Object *)obj;
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obj = evas_object_below_get_internal(obj);
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}
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return NULL;
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}
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/**
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* Get the lowest evas object on the Evas @p e
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*
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* @param e an Evas
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* @return the lowest object
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*
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*/
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EAPI Evas_Object *
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evas_object_bottom_get(const Evas *e)
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{
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MAGIC_CHECK(e, Evas, MAGIC_EVAS);
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return NULL;
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MAGIC_CHECK_END();
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if (e->layers)
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{
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Evas_Object *obj;
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obj = e->layers->objects;
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while (obj)
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{
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if (!obj->delete_me) return obj;
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obj = evas_object_above_get_internal(obj);
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}
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}
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return NULL;
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}
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/**
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* Get the highest evas object on the Evas @p e
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*
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* @param e an Evas
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* @return the highest object
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*
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*/
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EAPI Evas_Object *
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evas_object_top_get(const Evas *e)
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{
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Evas_Object *obj = NULL;
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Eina_Inlist *list;
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Evas_Layer *layer;
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MAGIC_CHECK(e, Evas, MAGIC_EVAS);
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return NULL;
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MAGIC_CHECK_END();
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list = EINA_INLIST_GET(e->layers);
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if (!list) return NULL;
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layer = (Evas_Layer *) list->last;
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if (!layer) return NULL;
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list = EINA_INLIST_GET(layer->objects);
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if (!list) return NULL;
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obj = (Evas_Object *) list->last;
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if (!obj) return NULL;
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while (obj)
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{
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if (!obj->delete_me) return obj;
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obj = evas_object_below_get_internal(obj);
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}
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return obj;
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}
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