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https://github.com/kovidgoyal/calibre.git
synced 2025-07-09 03:04:10 -04:00
Correction of hard line breaking bug in RTF (introduce a <br/> for \line)
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Sengian
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c1776406e5
commit
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@ -412,6 +412,10 @@
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<xsl:attribute name="style">page-break-after:always</xsl:attribute>
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</xsl:element>
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</xsl:template>
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<xsl:template match="rtf:hardline-break">
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<xsl:element name="br"/>
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</xsl:template>
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<xsl:template match="rtf:rtf-definition|rtf:font-table|rtf:color-table|rtf:style-table|rtf:page-definition|rtf:list-table|rtf:override-table|rtf:override-list|rtf:list-text"/>
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@ -90,8 +90,8 @@ class ParseRtf:
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out_file = '',
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out_dir = None,
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dtd = '',
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debug = 0,
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deb_dir=None,
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#debug = 0, #why? calibre
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deb_dir = None,
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convert_symbol = None,
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convert_wingdings = None,
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convert_zapf = None,
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@ -132,7 +132,7 @@ class ParseRtf:
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self.__dtd_path = dtd
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self.__check_file(in_file,"file_to_parse")
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self.__char_data = char_data
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self.__debug_dir = debug
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self.__debug_dir = deb_dir #self.__debug_dir = debug calibre
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self.__check_dir(self.__temp_dir)
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self.__copy = self.__check_dir(self.__debug_dir)
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self.__convert_caps = convert_caps
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@ -1,4 +1,4 @@
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import sys, os, tempfile
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import sys, os, tempfile
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from calibre.ebooks.rtf2xml import copy
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"""
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States.
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@ -51,6 +51,7 @@ class Inline:
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'tx<ut<__________' : self.__found_text_func,
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'mi<mk<inline-fld' : self.__found_text_func,
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'text' : self.__found_text_func,
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'cw<nu<hard-lineb' : self.__found_text_func, #calibre
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'cb<nu<clos-brack' : self.__close_bracket_func,
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'mi<mk<par-end___' : self.__end_para_func,
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'mi<mk<footnt-ope' : self.__end_para_func,
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@ -62,6 +63,7 @@ class Inline:
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'tx<hx<__________' : self.__found_text_func,
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'tx<ut<__________' : self.__found_text_func,
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'text' : self.__found_text_func,
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'cw<nu<hard-lineb' : self.__found_text_func, #calibre
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'mi<mk<inline-fld' : self.__found_text_func,
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'ob<nu<open-brack': self.__found_open_bracket_func,
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'mi<mk<par-end___' : self.__end_para_func,
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@ -80,32 +82,32 @@ class Inline:
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self.__inline_list = self.__body_inline_list
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self.__in_para = 0 # not in paragraph
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self.__char_dict = {
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# character info => ci
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'annotation' : 'annotation',
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'blue______' : 'blue',
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'bold______' : 'bold',
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'caps______' : 'caps',
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'char-style' : 'character-style',
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'dbl-strike' : 'double-strike-through',
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'emboss____' : 'emboss',
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'engrave___' : 'engrave',
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'font-color' : 'font-color',
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'font-down_' : 'subscript',
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'font-size_' : 'font-size',
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'font-style' : 'font-style',
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'font-up___' : 'superscript',
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'footnot-mk' : 'footnote-marker',
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'green_____' : 'green',
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'hidden____' : 'hidden',
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'italics___' : 'italics',
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'outline___' : 'outline',
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'red_______' : 'red',
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'shadow____' : 'shadow',
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'small-caps' : 'small-caps',
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'strike-thr' : 'strike-through',
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'subscript_' : 'subscript',
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'superscrip' : 'superscript',
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'underlined' : 'underlined',
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# character info => ci
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'annotation' : 'annotation',
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'blue______' : 'blue',
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'bold______' : 'bold',
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'caps______' : 'caps',
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'char-style' : 'character-style',
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'dbl-strike' : 'double-strike-through',
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'emboss____' : 'emboss',
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'engrave___' : 'engrave',
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'font-color' : 'font-color',
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'font-down_' : 'subscript',
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'font-size_' : 'font-size',
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'font-style' : 'font-style',
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'font-up___' : 'superscript',
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'footnot-mk' : 'footnote-marker',
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'green_____' : 'green',
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'hidden____' : 'hidden',
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'italics___' : 'italics',
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'outline___' : 'outline',
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'red_______' : 'red',
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'shadow____' : 'shadow',
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'small-caps' : 'small-caps',
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'strike-thr' : 'strike-through',
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'subscript_' : 'subscript',
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'superscrip' : 'superscript',
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'underlined' : 'underlined',
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}
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self.__caps_list = ['false']
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def __set_list_func(self, line):
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@ -133,11 +135,13 @@ class Inline:
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Returns:
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nothing
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Logic:
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Write if not hardline break
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"""
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action = self.__default_dict.get(self.__token_info)
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if action:
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action(line)
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self.__write_obj.write(line)
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if self.__token_info != 'cw<nu<hard-lineb': #calibre
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self.__write_obj.write(line)
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def __found_open_bracket_func(self, line):
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"""
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Requires:
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@ -164,7 +168,7 @@ class Inline:
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Use the dictionary to get the approriate function.
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Always print out the line.
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"""
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if line[0:2] == 'cw':
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if line[0:5] == 'cw<ci': #calibre: bug in original function no diff between cw<ci and cw<pf
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self.__handle_control_word(line)
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else:
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action = self.__after_open_bracket_dict.get(self.__token_info)
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@ -247,12 +251,13 @@ class Inline:
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Return:
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nothing
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Logic:
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Two cases:
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Three cases:
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1. in a list. Simply write inline
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2. Not in a list
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Text can mark the start of a paragraph.
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If already in a paragraph, check to see if any groups are waiting
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to be added. If so, use another method to write these groups.
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3. If not check if hardline break, then write
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"""
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if self.__place == 'in_list':
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self.__write_inline()
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@ -261,8 +266,11 @@ class Inline:
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self.__in_para = 1
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self.__start_para_func(line)
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else:
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if self.__token_info == 'cw<nu<hard-lineb': #calibre
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self.__write_obj.write('mi<tg<empty_____<hardline-break\n')
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if self.__groups_in_waiting[0] != 0:
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self.__write_inline()
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def __write_inline(self):
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"""
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Required:
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@ -279,7 +287,7 @@ class Inline:
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Get the keys in each dictionary. If 'font-style' is in the keys,
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write a marker tag. (I will use this marker tag later when conerting
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hext text to utf8.)
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Write a tag for the inline vaues.
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Write a tag for the inline values.
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"""
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if self.__groups_in_waiting[0] != 0:
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last_index = -1 * self.__groups_in_waiting[0]
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@ -73,7 +73,8 @@ class ProcessTokens:
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'backslash' : ('nu', '\\', self.text_func),
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'ob' : ('nu', '{', self.text_func),
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'cb' : ('nu', '}', self.text_func),
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'line' : ('nu', ' ', self.text_func),
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'line' : ('nu', 'hard-lineb', self.default_func), #calibre
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#'line' : ('nu', ' ', self.text_func), calibre
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# paragraph formatting => pf
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'page' : ('pf', 'page-break', self.default_func),
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'par' : ('pf', 'par-end___', self.default_func),
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