10 class Inkscape2Edc(object):
11 cmd = "inkscape --without-gui"
12 def __init__(self, infile, outfile, group,
13 relative1_x=None, relative2_x=None,
14 relative1_y=None, relative2_y=None,
16 show_max=True, show_min=True, show_mouse_events=True):
18 self.outfile = outfile
20 self.relative1_x = relative1_x
21 self.relative2_x = relative2_x
22 self.relative1_y = relative1_y
23 self.relative2_y = relative2_y
24 self.images_dir = images_dir
25 self.show_max = show_max
26 self.show_min = show_min
27 self.show_mouse_events = show_mouse_events
31 self.known_ids = tuple()
35 self.out = open(self.outfile, "wb")
36 self.basedir = os.path.dirname(self.outfile)
38 def _exec_cmd(self, *args):
40 cmd = "%s --file=%r %s" % (self.cmd, self.infile, s)
42 p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
43 stderr=subprocess.PIPE, shell=True)
45 log.error("cmd=%r exception: %s", cmd, e)
48 out, err = p.communicate()
50 log.error("cmd=%r error: %s", cmd, err)
55 sizes = self._exec_cmd("--query-all").split('\n')
63 oid, x, y, w, h = line.split(',')
65 log.warn("could not parse size line: %r", line)
71 self.sizes[oid] = (x, y, w, h)
74 self.known_ids = tuple(order)
76 self.w = float(self._exec_cmd("--query-width"))
77 self.h = float(self._exec_cmd("--query-height"))
79 def output_file_header(self):
87 self.out.write(" min: %(w)d %(h)d;\n" % self.__dict__)
90 self.out.write(" max: %(w)d %(h)d;\n" % self.__dict__)
92 def output_file_section_parts_begin(self):
93 self.out.write(" parts {\n")
95 def output_file_section_parts_end(self):
96 self.out.write(" }\n")
98 def output_file_section_images_begin(self):
99 self.out.write(" images {\n")
101 def output_file_section_images_end(self):
102 self.out.write(" }\n")
104 def output_file_foot(self):
110 def output_image(self, oid):
111 img = os.path.join(self.images_dir, oid)
114 self._exec_cmd("--export-id='%s'" % oid,
116 "--export-png='%s'" % os.path.join(self.basedir, img))
118 self.out.write(' image: "%s" COMP;\n' % img)
119 self.images[oid] = img
121 def output_part_desc_rel(self, x, y, w, h):
122 def choose_rel(relative, value, value_max):
123 if relative is not None:
125 elif value <= abs(value_max - value):
133 rx1 = choose_rel(self.relative1_x, x, w)
134 rx2 = choose_rel(self.relative2_x, x2, w)
135 ry1 = choose_rel(self.relative1_y, y, h)
136 ry2 = choose_rel(self.relative2_y, y2, h)
138 ox1 = x - self.w * rx1
139 ox2 = x2 - self.w * rx2
141 oy1 = y - self.h * ry1
142 oy2 = y2 - self.h * ry2
146 relative: %03.1f %03.1f;
150 relative: %03.1f %03.1f;
153 """ % (rx1, ry1, ox1, oy1, rx2, ry2, ox2, oy2))
156 def output_part(self, oid):
158 x, y, w, h = self.sizes[oid]
160 log.error("no such object id: %s", oid)
177 if self.show_mouse_events:
178 self.out.write(" mouse_events: 0;\n")
182 state: "default" 0.0;
186 self.out.write(" min: %(w)d %(h)d;\n" % info)
189 self.out.write(" max: %(w)d %(h)d;\n" % info)
191 self.output_part_desc_rel(x, y, w, h)
196 """ % (self.images[oid],))
199 def foreach_id(inkscape2edc, ids=None, re_exclude=None):
201 for oid in inkscape2edc.known_ids:
205 for oid in inkscape2edc.known_ids:
206 if re_exclude is not None and re_exclude.match(oid):
211 if __name__ == "__main__":
214 usage = "usage: %prog [options] <input.svg>"
215 parser = optparse.OptionParser(usage=usage)
217 parser.add_option("-i", "--id", action="append", default=[],
218 help=("Object ID to use, it will be the part name. "
219 "Multiple usage to use more object ids."))
220 parser.add_option("-e", "--exclude", action="store", default=None,
221 help=("Exclude regular expression."
222 "Matching IDs will be ignored."))
223 parser.add_option("-o", "--output", action="store", default=None,
224 help="Output file to use")
225 parser.add_option("-g", "--group", action="store", default=None,
227 parser.add_option("-d", "--images-dir", action="store", default="",
228 help="Directory where to output images.")
229 parser.add_option("--no-min", action="store_true",
230 help="Do not output min values")
231 parser.add_option("--no-max", action="store_true",
232 help="Do not output max values")
233 parser.add_option("--no-mouse_events", action="store_true",
234 help="Do not output mouse_events lines")
235 parser.add_option("--relative1-y", action="store",
236 choices=("top", "bottom", "auto"),
238 help=("Choose what to use as base for rel1 y values, "
239 "top=0.0, bottom=1.0, auto=nearest"))
240 parser.add_option("--relative2-y", action="store",
241 choices=("top", "bottom", "auto"),
243 help=("Choose what to use as base for rel2 y values, "
244 "top=0.0, bottom=1.0, auto=nearest"))
245 parser.add_option("--relative1-x", action="store",
246 choices=("left", "right", "auto"),
248 help=("Choose what to use as base for rel1 x values, "
249 "left=0.0, right=1.0, auto=nearest"))
250 parser.add_option("--relative2-x", action="store",
251 choices=("left", "right", "auto"),
253 help=("Choose what to use as base for rel2 x values, "
254 "left=0.0, right=1.0, auto=nearest"))
257 options, args = parser.parse_args()
263 raise SystemExit("missing input file name")
265 fname = os.path.splitext(infile)[0]
266 if not options.output:
267 options.output = fname + ".edc"
269 if not options.group:
270 options.group = fname
272 rx_map = {"left": 0.0, "right": 1.0}
273 options.relative1_x = rx_map.get(options.relative1_x, None)
274 options.relative2_x = rx_map.get(options.relative2_x, None)
276 ry_map = {"top": 0.0, "bottom": 1.0}
277 options.relative1_y = ry_map.get(options.relative1_y, None)
278 options.relative2_y = ry_map.get(options.relative2_y, None)
280 o = Inkscape2Edc(infile, options.output, options.group,
281 relative1_x=options.relative1_x,
282 relative2_x=options.relative2_x,
283 relative1_y=options.relative1_y,
284 relative2_y=options.relative2_y,
285 images_dir=options.images_dir,
286 show_max=not options.no_max, show_min=not options.no_min,
287 show_mouse_events=not options.no_mouse_events)
291 re_exclude = re.compile(options.exclude)
293 if options.images_dir:
294 os.makedirs(options.images_dir)
297 o.output_file_header()
299 o.output_file_section_images_begin()
300 for oid in foreach_id(o, options.id, re_exclude):
302 o.output_file_section_images_end()
304 o.output_file_section_parts_begin()
305 for oid in foreach_id(o, options.id, re_exclude):
307 o.output_file_section_parts_end()