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#include "efl_canvas_animation_scale_private.h"
#define MY_CLASS EFL_CANVAS_ANIMATION_SCALE_CLASS
EOLIAN static void
_efl_canvas_animation_scale_scale_set(Eo *eo_obj EINA_UNUSED,
Efl_Canvas_Animation_Scale_Data *pd,
Eina_Vector2 from_scale,
Eina_Vector2 to_scale,
Efl_Canvas_Object *pivot,
Eina_Vector2 rel_pivot_pos)
{
pd->from = from_scale;
pd->to = to_scale;
pd->rel_pivot.obj = pivot;
pd->rel_pivot.pos = rel_pivot_pos;
pd->use_rel_pivot = EINA_TRUE;
}
EOLIAN static void
_efl_canvas_animation_scale_scale_get(const Eo *obj EINA_UNUSED,
Efl_Canvas_Animation_Scale_Data *pd,
Eina_Vector2 *from_scale, Eina_Vector2 *to_scale,
Efl_Canvas_Object **pivot, Eina_Vector2 *pivot_pos)
{
if (!pd->use_rel_pivot)
{
ERR("Animation is done in absolute value.");
return;
}
if (from_scale)
*from_scale = pd->from;
if (to_scale)
*to_scale = pd->to;
if (pivot)
*pivot = pd->rel_pivot.obj;
if (pivot_pos)
*pivot_pos = pd->rel_pivot.pos;
}
EOLIAN static void
_efl_canvas_animation_scale_scale_absolute_set(Eo *obj EINA_UNUSED,
Efl_Canvas_Animation_Scale_Data *pd,
Eina_Vector2 from_scale, Eina_Vector2 to_scale,
Eina_Position2D pos)
{
pd->from = from_scale;
pd->to = to_scale;
pd->pos = pos;
pd->use_rel_pivot = EINA_FALSE;
}
EOLIAN static void
_efl_canvas_animation_scale_scale_absolute_get(const Eo *obj EINA_UNUSED,
Efl_Canvas_Animation_Scale_Data *pd,
Eina_Vector2 *from_scale, Eina_Vector2 *to_scale,
Eina_Position2D *pos)
{
if (pd->use_rel_pivot)
{
ERR("Animation is done in relative value.");
return;
}
if (from_scale)
*from_scale = pd->from;
if (to_scale)
*to_scale = pd->to;
if (pos)
*pos = pd->pos;
}
EOLIAN static double
_efl_canvas_animation_scale_efl_canvas_animation_animation_apply(Eo *eo_obj,
Efl_Canvas_Animation_Scale_Data *pd,
double progress,
Efl_Canvas_Object *target)
{
Eina_Vector2 new_scale;
progress = efl_animation_apply(efl_super(eo_obj, MY_CLASS), progress, target);
if (!target) return progress;
new_scale.x = GET_STATUS(pd->from.x, pd->to.x, progress);
new_scale.y = GET_STATUS(pd->from.y, pd->to.y, progress);
if (pd->use_rel_pivot)
{
efl_gfx_mapping_zoom(target,
new_scale.x, new_scale.y,
(pd->rel_pivot.obj) ? pd->rel_pivot.obj : target,
pd->rel_pivot.pos.x , pd->rel_pivot.pos.y);
}
else
{
efl_gfx_mapping_zoom_absolute(target,
new_scale.x, new_scale.y,
pd->pos.x, pd->pos.y);
}
return progress;
}
EOLIAN static Efl_Object *
_efl_canvas_animation_scale_efl_object_constructor(Eo *eo_obj,
Efl_Canvas_Animation_Scale_Data *pd)
{
eo_obj = efl_constructor(efl_super(eo_obj, MY_CLASS));
pd->from = EINA_VECTOR2(1.0, 1.0);
pd->to = EINA_VECTOR2(1.0, 1.0);
pd->rel_pivot.pos = EINA_VECTOR2(0.5, 0.5);
pd->rel_pivot.obj = NULL;
pd->pos = EINA_POSITION2D(0, 0);
pd->use_rel_pivot = EINA_TRUE;
return eo_obj;
}
#include "efl_canvas_animation_scale.eo.c"
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