Mercurial > MadButterfly

annotate pyink/mbbbox.py @ 1517:31a21656c0a8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Describe designs of Scribboo
author Thinker K.F. Li <thinker@codemud.net>
date Sat, 14 May 2011 01:07:23 +0800
parents ce981aa3fbf2
children
rev   line source
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ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
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1 ## \file
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2 # \brief MadButterfly with bbox.
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Thinker K.F. Li <thinker@codemud.net>
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3 #
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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4 # This module export a document with bounding box information.
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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5 #
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2d56ed5b0995 Add exporter for export svg with bbox information.
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6 import pybExtension
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7
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8 class mbbbox_ext(pybExtension.PYBindExtImp):
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Thinker K.F. Li <thinker@codemud.net>
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9 def _translate_attr(self, node, attrname, attrvalue):
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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10 if attrname == 'xlink:href' and attrvalue.startswith('file://'):
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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11 # translate to relative path
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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12 from os.path import relpath, dirname, realpath, abspath
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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13
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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14 fn = abspath(attrvalue[7:])
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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15 fn = realpath(fn)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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16
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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17 doc_name = abspath(self._doc_name)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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18 doc_name = realpath(doc_name)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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19 doc_dir = dirname(doc_name)
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20
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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21 relfn = relpath(fn, doc_dir)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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22
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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23 if not relfn.startswith('../'):
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24 attrvalue = relfn
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25 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
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26 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
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27
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28 return attrname, attrvalue
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29
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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30 def _print_subtree(self, node, lvl, out):
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31 def _print_level(txt, lvl, out):
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32 indent = ' ' * lvl
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33 print >> out, '%s%s' % (indent, txt)
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34 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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35
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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36 def _print_node_open(node, lvl, out):
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37 node_name = node.name()
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38
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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39 attrs = []
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40 if node_name == 'svg:svg':
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41 attrs.append('xmlns:dc="http://purl.org/dc/elements/1.1/"')
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42 attrs.append('xmlns:cc="http://creativecommons.org/ns#"')
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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43 attrs.append('xmlns:rdf='
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44 '"http://www.w3.org/1999/02/22-rdf-syntax-ns#"')
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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45 attrs.append('xmlns:svg="http://www.w3.org/2000/svg"')
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46 attrs.append('xmlns="http://www.w3.org/2000/svg"')
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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47 attrs.append('xmlns:xlink="http://www.w3.org/1999/xlink"')
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48 attrs.append('xmlns:sodipodi="http://'
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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49 'sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"')
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50 attrs.append('xmlns:inkscape='
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51 '"http://www.inkscape.org/namespaces/inkscape"')
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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52 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
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53
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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54 for attrname in node.allAttributes():
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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55 attrvalue = node.getAttribute(attrname)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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56 attrname, attrvalue = \
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57 self._translate_attr(node, attrname, attrvalue)
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parents: 1394
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58 if attrname[0:13] == 'inkscape:bbox':
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
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59 continue
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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60 attr = '%s="%s"' % (attrname, attrvalue)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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61 attrs.append(attr)
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62 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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63
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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64 parent_node = node.parent()
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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65 if parent_node:
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66 parent_name = parent_node.name()
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parents: 1394
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67 if parent_name == 'svg:g':
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parents: 1394
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68 bbox = node.getBBox()
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69 attr = 'inkscape:bbox-x="%f"' % (bbox[0])
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70 attrs.append(attr)
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parents: 1394
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71 bbox = node.getBBox()
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parents: 1394
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72 attr = 'inkscape:bbox-y="%f"' % (bbox[1])
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parents: 1394
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73 attrs.append(attr)
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parents: 1394
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74 bbox = node.getBBox()
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parents: 1394
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75 attr = 'inkscape:bbox-width="%f"' % (bbox[2])
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parents: 1394
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76 attrs.append(attr)
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parents: 1394
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77 bbox = node.getBBox()
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parents: 1394
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78 attr = 'inkscape:bbox-height="%f"' % (bbox[3])
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79 attrs.append(attr)
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80 pass
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parents: 1394
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81 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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82
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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83 if attrs:
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84 attrs_str = ' '.join(attrs)
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85 line = '<%s %s>' % (node_name, attrs_str)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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86 else:
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87 line = '<%s>' % (node_name)
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88 pass
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89 _print_level(line, lvl, out)
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90 pass
1404
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91
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92 def _print_node_close(node, lvl, out):
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93 node_name = node.name()
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94
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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95 line = '</%s>' % (node_name)
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96 _print_level(line, lvl, out)
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parents: 1394
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97 pass
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parents: 1394
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98
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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99 def _print_node_single(node, lvl, out):
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100 node_name = node.name()
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parents: 1394
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101
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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102 attrs = []
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103 for attrname in node.allAttributes():
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parents: 1394
diff changeset
104 if attrname[0:13] == 'inkscape:bbox':
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
diff changeset
105 continue
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
diff changeset
106 attrvalue = node.getAttribute(attrname)
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parents: 1394
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107 attrname, attrvalue = \
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parents: 1394
diff changeset
108 self._translate_attr(node, attrname, attrvalue)
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parents: 1394
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109 attr = '%s="%s"' % (attrname, attrvalue)
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parents: 1394
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110 attrs.append(attr)
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parents: 1394
diff changeset
111 pass
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parents:
diff changeset
112
1404
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
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parents: 1394
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113 parent_node = node.parent()
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parents: 1394
diff changeset
114 if parent_node:
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parents: 1394
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115 parent_name = parent_node.name()
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parents: 1394
diff changeset
116 if parent_name == 'svg:g':
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parents: 1394
diff changeset
117 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
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118 attr = 'inkscape:bbox-x="%f"' % (bbox[0])
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
119 attrs.append(attr)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
120 bbox = node.getBBox()
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
121 attr = 'inkscape:bbox-y="%f"' % (bbox[1])
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
122 attrs.append(attr)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
123 bbox = node.getBBox()
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
124 attr = 'inkscape:bbox-width="%f"' % (bbox[2])
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
125 attrs.append(attr)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
126 bbox = node.getBBox()
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
127 attr = 'inkscape:bbox-height="%f"' % (bbox[3])
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
128 attrs.append(attr)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
129 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
130 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
131
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
132 if attrs:
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
133 attrs_str = ' '.join(attrs)
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
134 line = '<%s %s/>' % (node_name, attrs_str)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
135 else:
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
136 line = '<%s/>' % (node_name)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
137 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
138 _print_level(line, lvl, out)
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
139 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
140
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
141 def _print_node_content(node, lvl, out):
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
142 line = node.content()
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Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
143 _print_level(line, lvl, out)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
144 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
145
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
146 children = node.childList()
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
147 if not children:
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
148 if node.name() != 'string':
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
149 _print_node_single(node, lvl, out)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
150 else:
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
151 _print_node_content(node, lvl, out)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
152 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
153 return
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
154
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
155 _print_node_open(node, lvl, out)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
156 for child in children:
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
157 self._print_subtree(child, lvl + 1, out)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
158 pass
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
159 _print_node_close(node, lvl, out)
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
160 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
161
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
162 def save(self, module, doc, filename):
1404
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
163 self._doc_name = filename
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
164 out = file(filename, 'w+')
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
165
1404
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
166 print >>out, '<?xml version="1.0" encoding="UTF-8" standalone="no"?>'
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
167 root = doc.rdoc.root()
1404
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
168 self._print_subtree(root, 0, out)
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
169
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
170 out.close()
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
171 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
172 pass
1404
ce981aa3fbf2 Translate pathes for xlink:href attriutes to relative pathes.
Thinker K.F. Li <thinker@codemud.net>
parents: 1394
diff changeset
173
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
174
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
175 extension = (mbbbox_ext(),
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
176 'net.scribboo.mbbbox',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
177 'SVG with BBox exporter',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
178 'output',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
179 {'extension': '.svg',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
180 'mimetype': 'image/svg+xml',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
181 '_filetypename': 'SVG+BBox (*.svg)'})