Mercurial > MadButterfly
diff tools/svg2code.py @ 210:3fadd2f2742e
M4 macros to generate code for dynamic loading.
- Introduce sprite.
- Add mb_sprite_t and mb_sprite_lsym_t
- mb_sprite_lsym_t is sprite with symbol that searched with linear search.
- Add mb_sprite_lsym_t as first member variable of sprite.
- Add symbol table to generated C code.
| author | Thinker K.F. Li <thinker@branda.to> |
|---|---|
| date | Fri, 12 Dec 2008 00:33:54 +0800 |
| parents | bcad1ccdf45c |
| children | 104d83378582 |
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--- a/tools/svg2code.py Wed Dec 10 17:15:26 2008 +0800 +++ b/tools/svg2code.py Fri Dec 12 00:33:54 2008 +0800 @@ -52,7 +52,7 @@ pass def translate_linearGradient(linear, codefo, doc): - linear_id = linear.getAttribute('id') + linear_id = _get_id(linear) if linear.hasAttribute('x1'): x1 = float(linear.getAttribute('x1')) y1 = float(linear.getAttribute('y1')) @@ -74,7 +74,7 @@ pass def translate_radialGradient(radial, codefo, doc): - radial_id = radial.getAttribute('id') + radial_id = _get_id(radial) try: cx = float(radial.getAttribute('cx')) cy = float(radial.getAttribute('cy')) @@ -270,6 +270,36 @@ pass return [commands,args,fix_args] +_id_sn = 0 + +def _get_id(obj): + global _id_sn + + if obj.hasAttribute('id'): + oid = obj.getAttribute('id') + else: + oid = '_MB_RAND_%s_' % (_id_sn) + obj.setAttribute('id', oid) + _id_sn = _id_sn + 1 + pass + return oid + +## +# Decorator that check if objects have attribute 'mbname'. +# +def check_mbname(func): + def deco(obj, coord_id, codefo, doc): + if obj.hasAttribute('mbname'): + ## \note mbname declare that this node should be in the + # symbol table. + mbname = obj.getAttribute('mbname') + print >> codefo, 'ADD_SYMBOL([%s])dnl' % (mbname) + pass + func(obj, coord_id, codefo, doc) + pass + return deco + +@check_mbname def translate_path(path, coord_id, codefo, doc): coord_id = translate_shape_transform(path, coord_id, codefo) @@ -290,10 +320,11 @@ translate_style(path, coord_id, codefo, doc, 'PATH_') pass +@check_mbname def translate_rect(rect, coord_id, codefo, doc): coord_id = translate_shape_transform(rect, coord_id, codefo) - rect_id = rect.getAttribute('id') + rect_id = _get_id(rect) x = float(rect.getAttribute('x')) y = float(rect.getAttribute('y')) rx = 0.0 @@ -313,7 +344,7 @@ pass def translate_font_style(text, codefo): - text_id = text.getAttribute('id') + text_id = _get_id(text) style_str = text.getAttribute('style') style_map = get_style_map(style_str) @@ -349,7 +380,7 @@ pass pass if txt_strs: - text_id = text.getAttribute('id') + text_id = _get_id(text) x = float(text.getAttribute('x')) y = float(text.getAttribute('y')) print >> codefo, 'dnl' @@ -392,8 +423,9 @@ pass pass +@check_mbname def translate_group(group, parent_id, codefo, doc): - group_id = group.getAttribute('id') + group_id = _get_id(group) print >> codefo, 'dnl' print >> codefo, 'ADD_COORD([%s], [%s])dnl' % (group_id, parent_id)