Mercurial > MadButterfly

comparison tools/svg2code.py @ 210:3fadd2f2742e

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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
comparison
equal deleted inserted replaced
209:6f63aa67ed83 210:3fadd2f2742e
50 pass 50 pass
51 print >> codefo, '%sdnl' % (', '.join(stops)) 51 print >> codefo, '%sdnl' % (', '.join(stops))
52 pass 52 pass
53 53
54 def translate_linearGradient(linear, codefo, doc): 54 def translate_linearGradient(linear, codefo, doc):
55 linear_id = linear.getAttribute('id') 55 linear_id = _get_id(linear)
56 if linear.hasAttribute('x1'): 56 if linear.hasAttribute('x1'):
57 x1 = float(linear.getAttribute('x1')) 57 x1 = float(linear.getAttribute('x1'))
58 y1 = float(linear.getAttribute('y1')) 58 y1 = float(linear.getAttribute('y1'))
59 x2 = float(linear.getAttribute('x2')) 59 x2 = float(linear.getAttribute('x2'))
60 y2 = float(linear.getAttribute('y2')) 60 y2 = float(linear.getAttribute('y2'))
72 linear_id, href[1:]) 72 linear_id, href[1:])
73 pass 73 pass
74 pass 74 pass
75 75
76 def translate_radialGradient(radial, codefo, doc): 76 def translate_radialGradient(radial, codefo, doc):
77 radial_id = radial.getAttribute('id') 77 radial_id = _get_id(radial)
78 try: 78 try:
79 cx = float(radial.getAttribute('cx')) 79 cx = float(radial.getAttribute('cx'))
80 cy = float(radial.getAttribute('cy')) 80 cy = float(radial.getAttribute('cy'))
81 except: 81 except:
82 cx = cy = 0 82 cx = cy = 0
268 cmd = f 268 cmd = f
269 narg=0 269 narg=0
270 pass 270 pass
271 return [commands,args,fix_args] 271 return [commands,args,fix_args]
272 272
273 _id_sn = 0
274
275 def _get_id(obj):
276 global _id_sn
277
278 if obj.hasAttribute('id'):
279 oid = obj.getAttribute('id')
280 else:
281 oid = '_MB_RAND_%s_' % (_id_sn)
282 obj.setAttribute('id', oid)
283 _id_sn = _id_sn + 1
284 pass
285 return oid
286
287 ##
288 # Decorator that check if objects have attribute 'mbname'.
289 #
290 def check_mbname(func):
291 def deco(obj, coord_id, codefo, doc):
292 if obj.hasAttribute('mbname'):
293 ## \note mbname declare that this node should be in the
294 # symbol table.
295 mbname = obj.getAttribute('mbname')
296 print >> codefo, 'ADD_SYMBOL([%s])dnl' % (mbname)
297 pass
298 func(obj, coord_id, codefo, doc)
299 pass
300 return deco
301
302 @check_mbname
273 def translate_path(path, coord_id, codefo, doc): 303 def translate_path(path, coord_id, codefo, doc):
274 coord_id = translate_shape_transform(path, coord_id, codefo) 304 coord_id = translate_shape_transform(path, coord_id, codefo)
275 305
276 path_id = path.getAttribute('id') 306 path_id = path.getAttribute('id')
277 d = path.getAttribute('d') 307 d = path.getAttribute('d')
288 print >> codefo, 'ADD_PATH([%s], [%s],[%s],[%s],[%d],[%s],[%d])dnl' % (path_id, coord_id,commands,sarg,len(args),s_fix_arg,len(fix_args)) 318 print >> codefo, 'ADD_PATH([%s], [%s],[%s],[%s],[%d],[%s],[%d])dnl' % (path_id, coord_id,commands,sarg,len(args),s_fix_arg,len(fix_args))
289 319
290 translate_style(path, coord_id, codefo, doc, 'PATH_') 320 translate_style(path, coord_id, codefo, doc, 'PATH_')
291 pass 321 pass
292 322
323 @check_mbname
293 def translate_rect(rect, coord_id, codefo, doc): 324 def translate_rect(rect, coord_id, codefo, doc):
294 coord_id = translate_shape_transform(rect, coord_id, codefo) 325 coord_id = translate_shape_transform(rect, coord_id, codefo)
295 326
296 rect_id = rect.getAttribute('id') 327 rect_id = _get_id(rect)
297 x = float(rect.getAttribute('x')) 328 x = float(rect.getAttribute('x'))
298 y = float(rect.getAttribute('y')) 329 y = float(rect.getAttribute('y'))
299 rx = 0.0 330 rx = 0.0
300 if rect.hasAttribute('rx'): 331 if rect.hasAttribute('rx'):
301 rx = float(rect.getAttribute('rx')) 332 rx = float(rect.getAttribute('rx'))
311 rect_id, x, y, width, height, rx, ry, coord_id) 342 rect_id, x, y, width, height, rx, ry, coord_id)
312 translate_style(rect, coord_id, codefo, doc, 'RECT_') 343 translate_style(rect, coord_id, codefo, doc, 'RECT_')
313 pass 344 pass
314 345
315 def translate_font_style(text, codefo): 346 def translate_font_style(text, codefo):
316 text_id = text.getAttribute('id') 347 text_id = _get_id(text)
317 style_str = text.getAttribute('style') 348 style_str = text.getAttribute('style')
318 style_map = get_style_map(style_str) 349 style_map = get_style_map(style_str)
319 350
320 font_sz = 10.0 351 font_sz = 10.0
321 if style_map.has_key('font-size'): 352 if style_map.has_key('font-size'):
347 node.setAttribute('style', text.getAttribute('style')) 378 node.setAttribute('style', text.getAttribute('style'))
348 translate_text(node, coord_id, codefo, doc) 379 translate_text(node, coord_id, codefo, doc)
349 pass 380 pass
350 pass 381 pass
351 if txt_strs: 382 if txt_strs:
352 text_id = text.getAttribute('id') 383 text_id = _get_id(text)
353 x = float(text.getAttribute('x')) 384 x = float(text.getAttribute('x'))
354 y = float(text.getAttribute('y')) 385 y = float(text.getAttribute('y'))
355 print >> codefo, 'dnl' 386 print >> codefo, 'dnl'
356 print >> codefo, \ 387 print >> codefo, \
357 'ADD_TEXT([%s], [%s], %f, %f, MB_FONT_SZ, [%s])dnl' % ( 388 'ADD_TEXT([%s], [%s], %f, %f, MB_FONT_SZ, [%s])dnl' % (
390 prefix, coord_id, r10, r11, r12, r20, r21, r22) 421 prefix, coord_id, r10, r11, r12, r20, r21, r22)
391 pass 422 pass
392 pass 423 pass
393 pass 424 pass
394 425
426 @check_mbname
395 def translate_group(group, parent_id, codefo, doc): 427 def translate_group(group, parent_id, codefo, doc):
396 group_id = group.getAttribute('id') 428 group_id = _get_id(group)
397 print >> codefo, 'dnl' 429 print >> codefo, 'dnl'
398 print >> codefo, 'ADD_COORD([%s], [%s])dnl' % (group_id, parent_id) 430 print >> codefo, 'ADD_COORD([%s], [%s])dnl' % (group_id, parent_id)
399 431
400 if group.hasAttribute('transform'): 432 if group.hasAttribute('transform'):
401 transform = group.getAttribute('transform') 433 transform = group.getAttribute('transform')