138 lines
4.0 KiB
C
138 lines
4.0 KiB
C
#include "efl_canvas_rotate_animation_private.h"
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#define MY_CLASS EFL_CANVAS_ROTATE_ANIMATION_CLASS
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EOLIAN static void
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_efl_canvas_rotate_animation_rotate_set(Eo *eo_obj EINA_UNUSED,
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Efl_Canvas_Rotate_Animation_Data *pd,
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double from_degree,
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double to_degree,
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Efl_Canvas_Object *pivot,
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Eina_Vector2 center_point)
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{
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pd->from.degree = from_degree;
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pd->to.degree = to_degree;
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//TODO: check whether ref for pivot should be added.
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pd->rel_pivot.obj = pivot;
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pd->rel_pivot.pos = center_point;
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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_rotate_animation_rotate_get(const Eo *eo_obj EINA_UNUSED,
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Efl_Canvas_Rotate_Animation_Data *pd,
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double *from_degree,
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double *to_degree,
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Efl_Canvas_Object **pivot,
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Eina_Vector2 *center_point)
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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_degree)
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*from_degree = pd->from.degree;
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if (to_degree)
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*to_degree = pd->to.degree;
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if (pivot)
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*pivot = pd->rel_pivot.obj;
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if (center_point)
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*center_point = pd->rel_pivot.pos;
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}
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EOLIAN static void
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_efl_canvas_rotate_animation_rotate_absolute_set(Eo *eo_obj EINA_UNUSED,
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Efl_Canvas_Rotate_Animation_Data *pd,
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double from_degree,
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double to_degree,
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Eina_Position2D abs)
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{
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pd->from.degree = from_degree;
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pd->to.degree = to_degree;
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pd->abs_pivot = abs;
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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_rotate_animation_rotate_absolute_get(const Eo *eo_obj EINA_UNUSED,
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Efl_Canvas_Rotate_Animation_Data *pd,
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double *from_degree,
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double *to_degree,
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Eina_Position2D *abs)
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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_degree)
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*from_degree = pd->from.degree;
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if (to_degree)
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*to_degree = pd->to.degree;
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if (abs)
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*abs = pd->abs_pivot;
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}
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EOLIAN static double
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_efl_canvas_rotate_animation_efl_canvas_animation_animation_apply(Eo *eo_obj,
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Efl_Canvas_Rotate_Animation_Data *pd,
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double progress,
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Efl_Canvas_Object *target)
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{
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double new_degree;
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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_degree = GET_STATUS(pd->from.degree, pd->to.degree, progress);
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if (pd->use_rel_pivot)
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{
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efl_gfx_mapping_rotate(target,
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new_degree,
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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_rotate_absolute(target,
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new_degree,
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pd->abs_pivot.x, pd->abs_pivot.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_rotate_animation_efl_object_constructor(Eo *eo_obj,
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Efl_Canvas_Rotate_Animation_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.degree = 0.0;
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pd->to.degree = 0.0;
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pd->rel_pivot.obj = NULL;
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pd->rel_pivot.pos.x = 0.5;
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pd->rel_pivot.pos.y = 0.5;
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pd->abs_pivot.x = 0;
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pd->abs_pivot.y = 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_rotate_animation.eo.c"
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