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[Options] Add three basic options to SNBOutput plugin.
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Li Fanxi
parent
8b3ae522bc
commit
9f453fa65e
@ -20,20 +20,10 @@ class SNBOutput(OutputFormatPlugin):
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file_type = 'snb'
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options = set([
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# OptionRecommendation(name='newline', recommended_value='system',
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# level=OptionRecommendation.LOW,
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# short_switch='n', choices=TxtNewlines.NEWLINE_TYPES.keys(),
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# help=_('Type of newline to use. Options are %s. Default is \'system\'. '
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# 'Use \'old_mac\' for compatibility with Mac OS 9 and earlier. '
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# 'For Mac OS X use \'unix\'. \'system\' will default to the newline '
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# 'type used by this OS.') % sorted(TxtNewlines.NEWLINE_TYPES.keys())),
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OptionRecommendation(name='snb_output_encoding', recommended_value='utf-8',
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level=OptionRecommendation.LOW,
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help=_('Specify the character encoding of the output document. ' \
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'The default is utf-8.')),
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# OptionRecommendation(name='inline_toc',
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# recommended_value=False, level=OptionRecommendation.LOW,
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# help=_('Add Table of Contents to beginning of the book.')),
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OptionRecommendation(name='snb_max_line_length',
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recommended_value=0, level=OptionRecommendation.LOW,
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help=_('The maximum number of characters per line. This splits on '
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@ -41,10 +31,18 @@ class SNBOutput(OutputFormatPlugin):
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'the line will be broken at the space after and will exceed the '
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'specified value. Also, there is a minimum of 25 characters. '
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'Use 0 to disable line splitting.')),
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# OptionRecommendation(name='force_max_line_length',
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# recommended_value=False, level=OptionRecommendation.LOW,
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# help=_('Force splitting on the max-line-length value when no space '
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# 'is present. Also allows max-line-length to be below the minimum')),
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OptionRecommendation(name='insert_empty_line',
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recommended_value=False, level=OptionRecommendation.LOW,
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help=_('Speicfy whether or not to insert an empty line between '
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'two paragraphs.')),
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OptionRecommendation(name='indent_first_line',
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recommended_value=True, level=OptionRecommendation.LOW,
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help=_('Speicfy whether or not to insert two space characters '
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'to indent the first line of each paragraph.')),
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OptionRecommendation(name='hide_chapter_name',
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recommended_value=False, level=OptionRecommendation.LOW,
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help=_('Speicfy whether or not to hide the chapter title for each '
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'chapter. Useful for image-only output (eg. comics).')),
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])
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def convert(self, oeb_book, output_path, input_plugin, opts, log):
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@ -88,7 +88,10 @@ class SNBMLizer(object):
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trees = { }
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for subitem, subtitle in self.subitems:
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snbcTree = etree.Element("snbc")
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etree.SubElement(etree.SubElement(snbcTree, "head"), "title").text = subtitle
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snbcHead = etree.SubElement(snbcTree, "head")
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etree.SubElement(snbcHead, "title").text = subtitle
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if self.opts and self.opts.hide_chapter_name:
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etree.SubElement(snbcHead, "hidetitle").text = u"true"
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etree.SubElement(snbcTree, "body")
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trees[subitem] = snbcTree
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output.append(u'%s%s\n\n' % (CALIBRE_SNB_BM_TAG, ""))
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@ -96,27 +99,37 @@ class SNBMLizer(object):
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output = self.cleanup_text(u''.join(output))
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subitem = ''
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bodyTree = trees[subitem].find(".//body")
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for line in output.splitlines():
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if not line.find(CALIBRE_SNB_PRE_TAG) == 0:
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line = line.strip(u' \t\n\r\u3000')
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else:
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etree.SubElement(trees[subitem].find(".//body"), "text").text = \
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etree.SubElement(bodyTree, "text").text = \
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etree.CDATA(line[len(CALIBRE_SNB_PRE_TAG):])
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continue
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if len(line) != 0:
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if line.find(CALIBRE_SNB_IMG_TAG) == 0:
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prefix = ProcessFileName(os.path.dirname(self.item.href))
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if prefix != '':
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etree.SubElement(trees[subitem].find(".//body"), "img").text = \
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etree.SubElement(bodyTree, "img").text = \
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prefix + '_' + line[len(CALIBRE_SNB_IMG_TAG):]
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else:
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etree.SubElement(trees[subitem].find(".//body"), "img").text = \
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etree.SubElement(bodyTree, "img").text = \
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line[len(CALIBRE_SNB_IMG_TAG):]
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elif line.find(CALIBRE_SNB_BM_TAG) == 0:
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subitem = line[len(CALIBRE_SNB_BM_TAG):]
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bodyTree = trees[subitem].find(".//body")
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else:
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etree.SubElement(trees[subitem].find(".//body"), "text").text = \
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etree.CDATA(unicode(u'\u3000\u3000' + line))
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if self.opts and self.opts.indent_first_line:
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prefix = u'\u3000\u3000'
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else:
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prefix = u''
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etree.SubElement(bodyTree, "text").text = \
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etree.CDATA(unicode(prefix + line))
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if self.opts and self.opts.insert_empty_line:
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etree.SubElement(bodyTree, "text").text = \
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etree.CDATA(u'')
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return trees
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def remove_newlines(self, text):
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@ -1,7 +1,7 @@
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# -*- coding: utf-8 -*-
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__license__ = 'GPL 3'
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__copyright__ = '2009, John Schember <john@nachtimwald.com>'
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__copyright__ = '2010, Li Fanxi <lifanxi@freemindworld.com>'
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__docformat__ = 'restructuredtext en'
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from calibre.gui2.convert.snb_output_ui import Ui_Form
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@ -18,18 +18,8 @@ class PluginWidget(Widget, Ui_Form):
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def __init__(self, parent, get_option, get_help, db=None, book_id=None):
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Widget.__init__(self, parent,
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[])
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['insert_empty_line', 'indent_first_line', 'hide_chapter_name',])
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self.db, self.book_id = db, book_id
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self.initialize_options(get_option, get_help, db, book_id)
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# default = self.opt_newline.currentText()
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# global newline_model
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# if newline_model is None:
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# newline_model = BasicComboModel(TxtNewlines.NEWLINE_TYPES.keys())
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# self.newline_model = newline_model
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# self.opt_newline.setModel(self.newline_model)
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# default_index = self.opt_newline.findText(default)
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# system_index = self.opt_newline.findText('system')
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# self.opt_newline.setCurrentIndex(default_index if default_index != -1 else system_index if system_index != -1 else 0)
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@ -13,60 +13,41 @@
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QGridLayout" name="gridLayout">
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<!-- <item row="0" column="0"> -->
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<!-- <widget class="QLabel" name="label"> -->
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<!-- <property name="text"> -->
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<!-- <string>&Line ending style:</string> -->
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<!-- </property> -->
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<!-- <property name="buddy"> -->
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<!-- <cstring>opt_newline</cstring> -->
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<!-- </property> -->
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<!-- </widget> -->
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<!-- </item> -->
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<!-- <item row="0" column="1"> -->
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<!-- <widget class="QComboBox" name="opt_newline"/> -->
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<!-- </item> -->
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<!-- <item row="4" column="0"> -->
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<!-- <spacer name="verticalSpacer"> -->
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<!-- <property name="orientation"> -->
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<!-- <enum>Qt::Vertical</enum> -->
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<!-- </property> -->
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<!-- <property name="sizeHint" stdset="0"> -->
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<!-- <size> -->
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<!-- <width>20</width> -->
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<!-- <height>246</height> -->
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<!-- </size> -->
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<!-- </property> -->
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<!-- </spacer> -->
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<!-- </item> -->
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<!-- <item row="3" column="0" colspan="2"> -->
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<!-- <widget class="QCheckBox" name="opt_inline_toc"> -->
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<!-- <property name="text"> -->
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<!-- <string>&Inline TOC</string> -->
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<!-- </property> -->
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<!-- </widget> -->
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<!-- </item> -->
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<!-- <item row="1" column="1"> -->
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<!-- <widget class="QSpinBox" name="opt_max_line_length"/> -->
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<!-- </item> -->
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<!-- <item row="1" column="0"> -->
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<!-- <widget class="QLabel" name="label_2"> -->
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<!-- <property name="text"> -->
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<!-- <string>&Maximum line length:</string> -->
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<!-- </property> -->
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<!-- <property name="buddy"> -->
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<!-- <cstring>opt_max_line_length</cstring> -->
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<!-- </property> -->
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<!-- </widget> -->
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<!-- </item> -->
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<!-- <item row="2" column="0" colspan="2"> -->
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<!-- <widget class="QCheckBox" name="opt_force_max_line_length"> -->
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<!-- <property name="text"> -->
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<!-- <string>Force maximum line length</string> -->
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<!-- </property> -->
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<!-- </widget> -->
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<!-- </item> -->
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<layout class="QGridLayout" name="gridLayout" rowstretch="0,0,0,0,0">
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<item row="4" column="0">
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<spacer name="verticalSpacer">
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<property name="orientation">
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<enum>Qt::Vertical</enum>
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</property>
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<property name="sizeHint" stdset="0">
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<size>
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<width>20</width>
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<height>40</height>
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</size>
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</property>
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</spacer>
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</item>
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<item row="3" column="0">
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<widget class="QCheckBox" name="opt_hide_chapter_name">
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<property name="text">
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<string>Hide chapter name</string>
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</property>
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</widget>
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</item>
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<item row="2" column="0">
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<widget class="QCheckBox" name="opt_indent_first_line">
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<property name="text">
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<string>Insert space before the first line for each paragraph</string>
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</property>
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</widget>
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</item>
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<item row="1" column="0">
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<widget class="QCheckBox" name="opt_insert_empty_line">
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<property name="text">
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<string>Insert empty line between paragraphs</string>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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