Mercurial > MadButterfly
view src/mbaf/mbobject.c @ 462:af4b506ad56f
Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
author | wycc@122-116-38-188.HINET-IP.hinet.net |
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date | Wed, 28 Oct 2009 02:39:02 +0800 |
parents | f894b30676e9 |
children | 586e50f82c1f |
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#include "mb_types.h" #include "mb_obj.h" void mb_obj_set_pos(mb_obj_t *obj, co_aix x, co_aix y) { if (MBO_TYPE(obj) == MBO_COORD) { coord_x(((coord_t *) obj)) = x; coord_y(((coord_t *) obj)) = y; } else if (MBO_TYPE(obj) == MBO_TEXT) { sh_text_set_pos((shape_t *) obj, x, y); } else { return; } } void mb_obj_get_pos(mb_obj_t *obj, co_aix *x, co_aix *y) { if (MBO_TYPE(obj) == MBO_COORD) { *x = coord_x((coord_t *) obj); *y = coord_y((coord_t *) obj); } else if (MBO_TYPE(obj) == MBO_TEXT) { sh_text_get_pos((shape_t *) obj, x, y); } else { return; } } void mb_obj_set_text(mb_obj_t *obj, const char *text) { if (MBO_TYPE(obj) == MBO_COORD) { geo_t *geo; shape_t *shape; coord_t *g = (coord_t *) obj; FOR_COORD_MEMBERS(g, geo) { shape = geo_get_shape(geo); if(shape->obj.obj_type == MBO_TEXT) { sh_text_set_text(shape, text); return; } } } else if (MBO_TYPE(obj) == MBO_TEXT) { sh_text_set_text((shape_t *) obj,text); } else { return; } } void mb_obj_get_text(mb_obj_t *obj, char *text,int size) { if (MBO_TYPE(obj) == MBO_COORD) { geo_t *geo; shape_t *shape; coord_t *g = (coord_t *) obj; FOR_COORD_MEMBERS(g, geo) { shape = geo_get_shape(geo); if(shape->obj.obj_type == MBO_TEXT) { sh_text_get_text(shape, text,size); return; } } } else if (MBO_TYPE(obj) == MBO_TEXT) { sh_text_get_text((shape_t *) obj,text,size); } else { *text = 0; return; } } void mb_obj_set_scalex(mb_obj_t *obj,int scale) { if (MBO_TYPE(obj) == MBO_COORD) { coord_set_scalex((coord_t *) obj, scale); } else { } } int mb_obj_get_scalex(mb_obj_t *obj) { if (MBO_TYPE(obj) == MBO_COORD) { return coord_scalex((coord_t *) obj); } else { return 100; } } void mb_obj_set_scaley(mb_obj_t *obj,int scale) { if (MBO_TYPE(obj) == MBO_COORD) { coord_set_scaley((coord_t *) obj, scale); } else { } } int mb_obj_get_scaley(mb_obj_t *obj) { if (MBO_TYPE(obj) == MBO_COORD) { return coord_scaley((coord_t *) obj); } else { return 100; } } void mb_obj_set_rotation(mb_obj_t *obj, int degree) { printf("%s is not implemented yet\n",__FUNCTION__); } int mb_obj_get_rotation(mb_obj_t *obj) { printf("%s is not implemented yet\n",__FUNCTION__); } void mb_obj_set_color(mb_obj_t *obj, int color) { printf("%s is not implemented yet\n",__FUNCTION__); } int mb_obj_get_color(mb_obj_t *obj) { printf("%s is not implemented yet\n",__FUNCTION__); return 0; }