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284 lines
7.0 KiB
Python
284 lines
7.0 KiB
Python
# file prefs2prefs-lfuns.py
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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# author Richard Kimberly Heck
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# Full author contact details are available in file CREDITS
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# This file houses conversion information for the bind and ui files,
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# i.e., for files where we are converting lfuns.
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# The converter functions take a line as argument and return a list:
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# (Bool, NewLine),
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# where the Bool says if we've modified anything and the NewLine is
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# the new line, if so, which will be used to replace the old line.
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import sys, re
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###########################################################
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#
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# Actual converter functions
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#
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# These accept a line as argument and should return a list:
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# (bool, newline)
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# where the bool indicates whether we changed anything. If not,
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# one normally returns: (False, "").
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no_match = (False, "")
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def simple_renaming(line, old, new):
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if line.find(old) == -1:
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return no_match
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line = line.replace(old, new)
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return (True, line)
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def simple_remove(line, old):
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if line.find(old) == -1:
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return no_match
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return (True, "")
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def next_inset_modify(line):
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return simple_renaming(line, "next-inset-modify", "inset-modify")
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def next_inset_toggle(line):
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return simple_renaming(line, "next-inset-toggle", "inset-toggle")
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def optional_insert(line):
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return simple_renaming(line, "optional-insert", "argument-insert")
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re_nm = re.compile(r'^(.*)notes-mutate\s+(\w+)\s+(\w+)(.*)$')
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def notes_mutate(line):
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m = re_nm.search(line)
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if not m:
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return no_match
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prefix = m.group(1)
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source = m.group(2)
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target = m.group(3)
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suffix = m.group(4)
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newline = prefix + "inset-forall Note:" + source + \
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" inset-modify note Note " + target + suffix
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return (True, newline)
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re_ait = re.compile(r'^(.*)all-insets-toggle\s+(\w+)(?:\s+(\w+))?(.*)$')
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def all_insets_toggle(line):
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m = re_ait.search(line)
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if not m:
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return no_match
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prefix = m.group(1)
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action = m.group(2)
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target = m.group(3)
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suffix = m.group(4)
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# we need to transform the target to match the inset layout names
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# this will not be perfect
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if target == "ert":
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target = "ERT"
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elif target == None:
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target = "*"
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elif target == "tabular":
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# There does not seem to be an InsetLayout for tables, so
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# I do not know what to do here. If anyone does, then please
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# fix this. For now, we just have to remove this line.
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return (True, "")
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else:
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target = target.capitalize()
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newline = prefix + "inset-forall " + target + " inset-toggle " + \
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action + suffix
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return (True, newline)
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re_li = re.compile(r'^(.*)\bline-insert\b(.*)$')
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def line_insert(line):
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m = re_li.search(line)
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if not m:
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return no_match
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newline = m.group(1) + \
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"inset-insert line rule height 0.25ex width 100col% \\end_inset" + \
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m.group(2)
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return (True, newline)
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def toc_insert(line):
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return simple_renaming(line, "toc-insert", "inset-insert toc")
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re_ps = re.compile(r'^(.*)paragraph-spacing\s+(default|single|onehalf|double)\b(.*)$')
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re_psother = re.compile(r'^(.*)paragraph-spacing\s+other\s+(\d+\.\d?|\d?\.\d+|\d+)(.*)$')
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def paragraph_spacing(line):
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# possible args: default, single, onehalf, double, other FLOAT
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m = re_ps.search(line)
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if m:
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arg = m.group(2)
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newline = m.group(1) + "paragraph-params \\paragraph-spacing " + arg + \
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m.group(3)
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return (True, newline)
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m = re_psother.search(line)
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if not m:
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return no_match
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arg = m.group(2)
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newline = m.group(1) + "paragraph-params \\paragraph-spacing other " + \
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arg + m.group(3)
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return (True, newline)
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def tabular_feature(line):
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return simple_renaming(line, "tabular-feature", "inset-modify tabular")
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re_tabular_feature = re.compile(r"inset-modify\s+tabular(\s+from-dialog)?")
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def redo_tabular_feature(line):
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# we change as follows:
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# inset-modify tabular -> tabular-feature
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# but:
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# inset-modify tabular from-dialog -> inset-modify tabular
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#
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# "from-dialog" was never used directly but the user might do, if they
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# followed the standard instructions to create a custom shortcut by looking
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# at the message panel. The equivalent functionality is now provided by
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# inset-modify tabular (without from-dialog).
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def change(match):
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if match.group(1):
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return "inset-modify tabular"
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else:
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return "tabular-feature"
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result = re_tabular_feature.subn(change, line)
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if result[1]:
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return (True, result[0])
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else:
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return no_match
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re_Bar2bar = re.compile(r'^(\\(?:bind|unbind))\s+"([^"]*)Bar"(\s+"[^"]+")')
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def Bar2bar(line):
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m = re_Bar2bar.search(line)
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if not m:
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return no_match
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btype = m.group(1)
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mod = m.group(2)
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rest = m.group(3)
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newline = btype + " \"" + mod + "bar\"" + rest
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return (True, newline)
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def paragraph_break(line):
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return simple_renaming(line, "break-paragraph", "paragraph-break")
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def tab_group_close(line):
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return simple_renaming(line, "close-tab-group", "tab-group-close")
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def view_split(line):
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return simple_renaming(line, "split-view", "view-split")
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def label_copy_as_reference(line):
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return simple_renaming(line, "copy-label-as-reference", "label-copy-as-reference")
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def remove_print_support(line):
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return simple_remove(line, "dialog-show print")
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def info_rename_vcsauthor(line):
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return simple_renaming(line, "info-insert buffer vcs-author", "info-insert vcs author")
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def info_rename_vcsdate(line):
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return simple_renaming(line, "info-insert buffer vcs-date", "info-insert vcs date")
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def info_rename_vcstime(line):
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return simple_renaming(line, "info-insert buffer vcs-time", "info-insert vcs time")
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def info_rename_vcsrevision(line):
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return simple_renaming(line, "info-insert buffer vcs-revision", "info-insert vcs revision")
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def info_rename_vcstreerevision(line):
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return simple_renaming(line, "info-insert buffer vcs-tree-revision", "info-insert vcs tree-revision")
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def remove_date_insert(line):
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return simple_remove(line, "date-insert")
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re_delete_force = re.compile(r"((char|word)-delete-(for|back)ward)(\s+force)?")
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def delete_force(line):
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# we change as follows:
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# char-delete-forward -> char-delete-forward confirm
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# but:
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# char-delete-forward force -> char-delete-forward
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#
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def change(match):
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if match.group(4):
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return match.group(1)
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else:
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return match.group(1) + " confirm"
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result = re_delete_force.subn(change, line)
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if result[1]:
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return (True, result[0])
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else:
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return no_match
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#
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###########################################################
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# Conversion chain
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conversions = [
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[ 1, [ # this will be a long list of conversions to format 1, LyX 2.0
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next_inset_toggle,
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next_inset_modify,
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optional_insert,
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notes_mutate,
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all_insets_toggle,
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line_insert,
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toc_insert,
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paragraph_spacing,
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tabular_feature,
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Bar2bar
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]],
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[ 2, [ # list of conversions to format 2, LyX 2.1
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paragraph_break,
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tab_group_close,
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view_split,
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label_copy_as_reference
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]],
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[ 3, [ # list of conversions to format 3
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remove_print_support
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]],
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[ 4, [ # list of conversions to format 4, LyX 2.2
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redo_tabular_feature
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]],
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[ 5, [ # list of conversions to format 5, LyX 2.4
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info_rename_vcsauthor,
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info_rename_vcsdate,
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info_rename_vcstime,
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info_rename_vcsrevision,
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info_rename_vcstreerevision,
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remove_date_insert,
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delete_force
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]]
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]
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