Mercurial > MadButterfly

annotate pyink/mbbbox.py @ 1407:f19121bd6a6c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Check if the name is defined for old SVG file.
author wycc
date Wed, 06 Apr 2011 07:48:29 +0800
parents 4a786de1d62f
children ce981aa3fbf2
rev   line source
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1 import pybExtension
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
2
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
3 def _print_subtree(node, lvl, out):
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
4 def _print_level(txt, lvl, out):
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
5 indent = ' ' * lvl
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
6 print >> out, '%s%s' % (indent, txt)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
7 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
8
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
9 def _print_node_open(node, lvl, out):
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
10 node_name = node.name()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
11
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
12 attrs = []
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
13 for attrname in node.allAttributes():
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
14 attrvalue = node.getAttribute(attrname)
1394
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
15 if attrname[0:13] == 'inkscape:bbox':
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
16 continue
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
17 attr = '%s="%s"' % (attrname, attrvalue)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
18 attrs.append(attr)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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19 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
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20
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
21 parent_node = node.parent()
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
22 if parent_node:
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Thinker K.F. Li <thinker@codemud.net>
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23 parent_name = parent_node.name()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
24 if parent_name == 'svg:g':
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Thinker K.F. Li <thinker@codemud.net>
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25 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
26 attr = 'inkscape:bbox-x="%f"' % (bbox[0])
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
27 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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28 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
29 attr = 'inkscape:bbox-y="%f"' % (bbox[1])
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
30 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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31 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
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32 attr = 'inkscape:bbox-width="%f"' % (bbox[2])
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Thinker K.F. Li <thinker@codemud.net>
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33 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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34 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
35 attr = 'inkscape:bbox-height="%f"' % (bbox[3])
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
36 attrs.append(attr)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
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37 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
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38 pass
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Thinker K.F. Li <thinker@codemud.net>
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39
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Thinker K.F. Li <thinker@codemud.net>
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40 if attrs:
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Thinker K.F. Li <thinker@codemud.net>
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41 attrs_str = ' '.join(attrs)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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42 line = '<%s %s>' % (node_name, attrs_str)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
43 else:
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Thinker K.F. Li <thinker@codemud.net>
parents:
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44 line = '<%s>' % (node_name)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
45 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
46 _print_level(line, lvl, out)
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
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47 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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48
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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49 def _print_node_close(node, lvl, out):
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Thinker K.F. Li <thinker@codemud.net>
parents:
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50 node_name = node.name()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
51
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
52 line = '</%s>' % (node_name)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
53 _print_level(line, lvl, out)
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Thinker K.F. Li <thinker@codemud.net>
parents:
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54 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
55
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
56 def _print_node_single(node, lvl, out):
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Thinker K.F. Li <thinker@codemud.net>
parents:
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57 node_name = node.name()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
58
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
59 attrs = []
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
60 for attrname in node.allAttributes():
1394
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
61 if attrname[0:13] == 'inkscape:bbox':
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
62 continue
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
63 attrvalue = node.getAttribute(attrname)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
64 attr = '%s="%s"' % (attrname, attrvalue)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
65 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
parents:
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66 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
67
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
68 parent_node = node.parent()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
69 if parent_node:
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
70 parent_name = parent_node.name()
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Thinker K.F. Li <thinker@codemud.net>
parents:
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71 if parent_name == 'svg:g':
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Thinker K.F. Li <thinker@codemud.net>
parents:
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72 bbox = node.getBBox()
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
73 attr = 'inkscape:bbox-x="%f"' % (bbox[0])
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
74 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
75 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
76 attr = 'inkscape:bbox-y="%f"' % (bbox[1])
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
77 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
78 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
79 attr = 'inkscape:bbox-width="%f"' % (bbox[2])
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
80 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
81 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
82 attr = 'inkscape:bbox-height="%f"' % (bbox[3])
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
83 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
84 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
85 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
86
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
87 if attrs:
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Thinker K.F. Li <thinker@codemud.net>
parents:
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88 attrs_str = ' '.join(attrs)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
89 line = '<%s %s/>' % (node_name, attrs_str)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
90 else:
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
91 line = '<%s/>' % (node_name)
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Thinker K.F. Li <thinker@codemud.net>
parents:
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92 pass
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
93 _print_level(line, lvl, out)
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parents:
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94 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
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95
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
96 def _print_node_content(node, lvl, out):
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diff changeset
97 line = node.content()
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diff changeset
98 _print_level(line, lvl, out)
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parents:
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99 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
100
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
101 children = node.childList()
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Thinker K.F. Li <thinker@codemud.net>
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102 if not children:
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Thinker K.F. Li <thinker@codemud.net>
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103 if node.name() != 'string':
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
104 _print_node_single(node, lvl, out)
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105 else:
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
106 _print_node_content(node, lvl, out)
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parents:
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107 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
108 return
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
109
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diff changeset
110 _print_node_open(node, lvl, out)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
111 for child in children:
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
112 _print_subtree(child, lvl + 1, out)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
113 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
114 _print_node_close(node, lvl, out)
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
115 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
116
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
117 class mbbbox_ext(pybExtension.PYBindExtImp):
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Thinker K.F. Li <thinker@codemud.net>
parents:
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118 def save(self, module, doc, filename):
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Thinker K.F. Li <thinker@codemud.net>
parents:
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119 out = file(filename, 'w+')
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
120
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
121 root = doc.rdoc.root()
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
122 _print_subtree(root, 0, out)
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Thinker K.F. Li <thinker@codemud.net>
parents:
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123
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
124 out.close()
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Thinker K.F. Li <thinker@codemud.net>
parents:
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125 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
126 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
127
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Thinker K.F. Li <thinker@codemud.net>
parents:
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128
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Thinker K.F. Li <thinker@codemud.net>
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129 extension = (mbbbox_ext(),
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Thinker K.F. Li <thinker@codemud.net>
parents:
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130 'net.scribboo.mbbbox',
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Thinker K.F. Li <thinker@codemud.net>
parents:
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131 'SVG with BBox exporter',
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Thinker K.F. Li <thinker@codemud.net>
parents:
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132 'output',
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
133 {'extension': '.svg',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
134 'mimetype': 'image/svg+xml',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
135 '_filetypename': 'SVG+BBox (*.svg)'})