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141 lines
5.6 KiB
Python
141 lines
5.6 KiB
Python
# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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#
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# This file is part of logilab-common.
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#
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# logilab-common is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 2.1 of the License, or (at your option) any
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# later version.
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#
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# logilab-common is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with logilab-common. If not, see <http://www.gnu.org/licenses/>.
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"""HTML formatting drivers for ureports"""
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__docformat__ = "restructuredtext en"
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from six.moves import range
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from logilab.common.ureports import HTMLWriter
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class DocbookWriter(HTMLWriter):
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"""format layouts as HTML"""
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def begin_format(self, layout):
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"""begin to format a layout"""
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super(HTMLWriter, self).begin_format(layout)
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if self.snippet is None:
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self.writeln('<?xml version="1.0" encoding="ISO-8859-1"?>')
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self.writeln("""
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<book xmlns:xi='http://www.w3.org/2001/XInclude'
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lang='fr'>
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""")
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def end_format(self, layout):
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"""finished to format a layout"""
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if self.snippet is None:
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self.writeln('</book>')
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def visit_section(self, layout):
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"""display a section (using <chapter> (level 0) or <section>)"""
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if self.section == 0:
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tag = "chapter"
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else:
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tag = "section"
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self.section += 1
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self.writeln(self._indent('<%s%s>' % (tag, self.handle_attrs(layout))))
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self.format_children(layout)
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self.writeln(self._indent('</%s>'% tag))
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self.section -= 1
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def visit_title(self, layout):
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"""display a title using <title>"""
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self.write(self._indent(' <title%s>' % self.handle_attrs(layout)))
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self.format_children(layout)
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self.writeln('</title>')
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def visit_table(self, layout):
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"""display a table as html"""
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self.writeln(self._indent(' <table%s><title>%s</title>' \
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% (self.handle_attrs(layout), layout.title)))
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self.writeln(self._indent(' <tgroup cols="%s">'% layout.cols))
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for i in range(layout.cols):
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self.writeln(self._indent(' <colspec colname="c%s" colwidth="1*"/>' % i))
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table_content = self.get_table_content(layout)
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# write headers
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if layout.cheaders:
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self.writeln(self._indent(' <thead>'))
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self._write_row(table_content[0])
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self.writeln(self._indent(' </thead>'))
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table_content = table_content[1:]
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elif layout.rcheaders:
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self.writeln(self._indent(' <thead>'))
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self._write_row(table_content[-1])
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self.writeln(self._indent(' </thead>'))
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table_content = table_content[:-1]
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# write body
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self.writeln(self._indent(' <tbody>'))
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for i in range(len(table_content)):
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row = table_content[i]
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self.writeln(self._indent(' <row>'))
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for j in range(len(row)):
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cell = row[j] or ' '
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self.writeln(self._indent(' <entry>%s</entry>' % cell))
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self.writeln(self._indent(' </row>'))
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self.writeln(self._indent(' </tbody>'))
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self.writeln(self._indent(' </tgroup>'))
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self.writeln(self._indent(' </table>'))
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def _write_row(self, row):
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"""write content of row (using <row> <entry>)"""
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self.writeln(' <row>')
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for j in range(len(row)):
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cell = row[j] or ' '
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self.writeln(' <entry>%s</entry>' % cell)
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self.writeln(self._indent(' </row>'))
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def visit_list(self, layout):
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"""display a list (using <itemizedlist>)"""
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self.writeln(self._indent(' <itemizedlist%s>' % self.handle_attrs(layout)))
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for row in list(self.compute_content(layout)):
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self.writeln(' <listitem><para>%s</para></listitem>' % row)
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self.writeln(self._indent(' </itemizedlist>'))
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def visit_paragraph(self, layout):
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"""display links (using <para>)"""
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self.write(self._indent(' <para>'))
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self.format_children(layout)
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self.writeln('</para>')
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def visit_span(self, layout):
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"""display links (using <p>)"""
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#TODO: translate in docbook
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self.write('<literal %s>' % self.handle_attrs(layout))
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self.format_children(layout)
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self.write('</literal>')
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def visit_link(self, layout):
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"""display links (using <ulink>)"""
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self.write('<ulink url="%s"%s>%s</ulink>' % (layout.url,
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self.handle_attrs(layout),
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layout.label))
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def visit_verbatimtext(self, layout):
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"""display verbatim text (using <programlisting>)"""
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self.writeln(self._indent(' <programlisting>'))
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self.write(layout.data.replace('&', '&').replace('<', '<'))
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self.writeln(self._indent(' </programlisting>'))
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def visit_text(self, layout):
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"""add some text"""
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self.write(layout.data.replace('&', '&').replace('<', '<'))
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def _indent(self, string):
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"""correctly indent string according to section"""
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return ' ' * 2*(self.section) + string
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