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