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#include "efl_canvas_animation_translate_private.h"
#define MY_CLASS EFL_CANVAS_ANIMATION_TRANSLATE_CLASS
typedef struct __Translate_Property_Double
{
double x;
double y;
} _Translate_Property_Double;
static _Translate_Property_Double
_translation_get(Eo *target)
{
double x1, x2, y1, y2;
_Translate_Property_Double translate;
Eina_Rect geometry;
geometry = efl_gfx_entity_geometry_get(target);
efl_gfx_map_coord_absolute_get(target, 0, &x1, &y1, NULL);
efl_gfx_map_coord_absolute_get(target, 2, &x2, &y2, NULL);
translate.x = ((x1 + x2) / 2.0) - (geometry.x + (geometry.w / 2.0));
translate.y = ((y1 + y2) / 2.0) - (geometry.y + (geometry.h / 2.0));
return translate;
}
EOLIAN static void
_efl_canvas_animation_translate_translate_set(Eo *eo_obj EINA_UNUSED,
Efl_Canvas_Animation_Translate_Data *pd,
Evas_Coord from_x,
Evas_Coord from_y,
Evas_Coord to_x,
Evas_Coord to_y)
{
pd->from.move_x = from_x;
pd->from.move_y = from_y;
pd->to.move_x = to_x;
pd->to.move_y = to_y;
pd->use_rel_move = EINA_TRUE;
}
EOLIAN static void
_efl_canvas_animation_translate_translate_get(const Eo *eo_obj EINA_UNUSED,
Efl_Canvas_Animation_Translate_Data *pd,
Evas_Coord *from_x,
Evas_Coord *from_y,
Evas_Coord *to_x,
Evas_Coord *to_y)
{
if (!pd->use_rel_move)
{
ERR("Animation is done in absolute value.");
return;
}
if (from_x)
*from_x = pd->from.move_x;
if (from_y)
*from_y = pd->from.move_y;
if (to_x)
*to_x = pd->to.move_x;
if (to_y)
*to_y = pd->to.move_y;
}
EOLIAN static void
_efl_canvas_animation_translate_translate_absolute_set(Eo *eo_obj EINA_UNUSED,
Efl_Canvas_Animation_Translate_Data *pd,
Evas_Coord from_x,
Evas_Coord from_y,
Evas_Coord to_x,
Evas_Coord to_y)
{
pd->from.x = from_x;
pd->from.y = from_y;
pd->to.x = to_x;
pd->to.y = to_y;
pd->use_rel_move = EINA_FALSE;
}
EOLIAN static void
_efl_canvas_animation_translate_translate_absolute_get(const Eo *eo_obj EINA_UNUSED,
Efl_Canvas_Animation_Translate_Data *pd,
Evas_Coord *from_x,
Evas_Coord *from_y,
Evas_Coord *to_x,
Evas_Coord *to_y)
{
if (pd->use_rel_move)
{
ERR("Animation is done in absolute value.");
return;
}
if (from_x)
*from_x = pd->from.x;
if (from_y)
*from_y = pd->from.y;
if (to_x)
*to_x = pd->to.x;
if (to_y)
*to_y = pd->to.y;
}
EOLIAN static double
_efl_canvas_animation_translate_efl_canvas_animation_animation_apply(Eo *eo_obj,
Efl_Canvas_Animation_Translate_Data *pd,
double progress,
Efl_Canvas_Object *target)
{
_Translate_Property_Double prev;
_Translate_Property_Double new;
progress = efl_animation_apply(efl_super(eo_obj, MY_CLASS), progress, target);
if (!target) return progress;
prev = _translation_get(target);
if (pd->use_rel_move)
{
new.x = GET_STATUS(pd->from.move_x, pd->to.move_x, progress);
new.y = GET_STATUS(pd->from.move_y, pd->to.move_y, progress);
}
else
{
new.x = GET_STATUS(pd->from.x, pd->to.x, progress);
new.y = GET_STATUS(pd->from.y, pd->to.y, progress);
}
efl_gfx_map_translate(target, new.x - prev.x, new.y - prev.y, 0.0);
return progress;
}
EOLIAN static Efl_Object *
_efl_canvas_animation_translate_efl_object_constructor(Eo *eo_obj,
Efl_Canvas_Animation_Translate_Data *pd)
{
eo_obj = efl_constructor(efl_super(eo_obj, MY_CLASS));
pd->from.move_x = 0;
pd->from.move_y = 0;
pd->from.x = 0;
pd->from.y = 0;
pd->to.move_x = 0;
pd->to.move_y = 0;
pd->to.x = 0;
pd->to.y = 0;
pd->use_rel_move = EINA_TRUE;
return eo_obj;
}
#include "efl_canvas_animation_translate.eo.c"
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