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Same changes for revert_multirowOffset as for revert_multirow.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36233 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-11-10 14:00:54 +00:00
parent a1589fb091
commit 00e6cfee4a
1 changed files with 112 additions and 107 deletions
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219
lib/lyx2lyx/lyx_2_0.py
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@ -2159,133 +2159,138 @@ def revert_multirowOffset(document):
" Revert multirow cells with offset in tables to TeX-code" " Revert multirow cells with offset in tables to TeX-code"
# this routine is the same as the revert_multirow routine except that # this routine is the same as the revert_multirow routine except that
# it checks additionally for the offset # it checks additionally for the offset
i = 0
begin_table = 0 # first, let's find out if we need to do anything
bottom_index = 0 i = find_token(document.body, '<cell multirow="3" mroffset=', 0)
multirowOffset = False
# cell type 3 is multirow begin cell
i = find_token(document.body, '<cell multirow="3" mroffset=', i)
if i == -1: if i == -1:
return return
# a multirow cell with offset was found
multirowOffset = True add_to_preamble(document, ["\\usepackage{multirow}"])
rgx = re.compile(r'mroffset="[^"]+?"')
begin_table = 0
while True: while True:
# find begin/end of table # find begin/end of table
begin_table = find_token(document.body, '<lyxtabular version=', begin_table) begin_table = find_token(document.body, '<lyxtabular version=', begin_table)
if begin_table == -1: if begin_table == -1:
break break
end_table = find_token(document.body, '</lyxtabular>', begin_table) end_table = find_end_of(document.body, begin_table, '<lyxtabular', '</lyxtabular>')
if end_table == -1: if end_table == -1:
document.warning("Malformed LyX document: Could not find end of table.") document.warning("Malformed LyX document: Could not find end of table.")
break begin_table += 1
# store the number of rows continue
begin = document.body[begin_table].find('rows="') # does this table have multirow?
end = document.body[begin_table].find('" ', begin) i = find_token(document.body, '<cell multirow="3"', begin_table, end_table)
rows = document.body[begin_table][begin + 6:end] if i == -1:
# store the number of columns begin_table = end_table
begin = document.body[begin_table].find('columns="') continue
end = document.body[begin_table].find('">', begin)
columns = document.body[begin_table][begin + 9:end] # store the number of rows and columns
# find column number of the multirows with offset numrows = get_option_value(document.body[begin_table], "rows")
begin_row = begin_table numcols = get_option_value(document.body[begin_table], "columns")
for row in range(int(rows)): try:
begin_row = find_token(document.body, '<row>', begin_row) numrows = int(numrows)
begin_cell = begin_row numcols = int(numcols)
for column in range(int(columns)): except:
begin_cell = find_token(document.body, '<cell ', begin_cell) document.warning(numrows)
i = document.body[begin_cell].find('multirow="3" mroffset=') document.warning("Unable to determine rows and columns!")
if i <> -1: begin_table = end_table
# we found a multirow in column number column - 1 continue
# store column width
begin = document.body[begin_table + 2 + column].find('width="') mrstarts = []
end = document.body[begin_table + 2 + column].find('">', begin) multirows = []
col_width = document.body[begin_table + 2 + column][begin + 7:end] # collect info on rows and columns of this table.
begin_row = begin_table
for row in range(numrows):
begin_row = find_token(document.body, '<row>', begin_row, end_table)
if begin_row == -1:
document.warning("Can't find row " + str(row + 1))
break
end_row = find_end_of(document.body, begin_row, '<row>', '</row>')
if end_row == -1:
document.warning("Can't find end of row " + str(row + 1))
break
begin_cell = begin_row
multirows.append([])
for column in range(numcols):
begin_cell = find_token(document.body, '<cell ', begin_cell, end_row)
if begin_cell == -1:
document.warning("Can't find column " + str(column + 1) + \
"in row " + str(row + 1))
break
# NOTE
# this will fail if someone puts "</cell>" in a cell, but
# that seems fairly unlikely.
end_cell = find_end_of(document.body, begin_cell, '<cell', '</cell>')
if end_cell == -1:
document.warning("Can't find end of column " + str(column + 1) + \
"in row " + str(row + 1))
break
multirows[row].append([begin_cell, end_cell, 0])
if document.body[begin_cell].find('multirow="3" mroffset=') != -1:
multirows[row][column][2] = 3 # begin multirow
mrstarts.append([row, column])
elif document.body[begin_cell].find('multirow="4"') != -1:
multirows[row][column][2] = 4 # in multirow
begin_cell = end_cell
begin_row = end_row
# end of table info collection
# work from the back to avoid messing up numbering
mrstarts.reverse()
for m in mrstarts:
row = m[0]
col = m[1]
# get column width
col_width = get_option_value(document.body[begin_table + 2 + col], "width")
# "0pt" means that no width is specified # "0pt" means that no width is specified
if col_width == "0pt": if not col_width or col_width == "0pt":
col_width = "*" col_width = "*"
# determine the number of cells that are part of the multirow # determine the number of cells that are part of the multirow
begin_row2 = begin_table nummrs = 1
# we have the multirow begin cell as minimal span for r in range(row + 1, numrows):
span = 1 if multirows[r][col][2] != 4:
# go one row behind the row where we found the multirow begin break
row2 = -1 nummrs += 1
while row2 < row: # take the opportunity to revert this line
begin_row2 = find_token(document.body, '<row>', begin_row2) lineno = multirows[r][col][0]
row2 += 1 document.body[lineno] = document.body[lineno].\
begin_row2 += 1 replace(' multirow="4" ', ' ').\
# step now through all rows until we reach the last table row replace('valignment="middle"', 'valignment="top"').\
rows2 = row replace(' topline="true" ', ' ')
while row2 < rows:
begin_row2 = find_token(document.body, '<row>', begin_row2)
begin_cell2 = begin_row2
# look now for the column-th cell in the row
column2 = 0
while column2 < column:
begin_cell2 = find_token(document.body, '<cell ', begin_cell2)
column2 += 1
begin_cell2 += 1
# cell type 4 is multirow-part cell
begin_cell2 = find_token(document.body, '<cell ', begin_cell2)
j = document.body[begin_cell2].find('multirow="4"')
if j <> -1:
span += 1
# remove bottom line of previous multirow-part cell # remove bottom line of previous multirow-part cell
if span > 1: lineno = multirows[r-1][col][0]
document.body[bottom_index] = document.body[bottom_index].replace(' bottomline="true" ', ' ') document.body[lineno] = document.body[lineno].replace(' bottomline="true" ', ' ')
# save index to be later able to remove bottom line # revert beginning cell
bottom_index = begin_cell2 bcell = multirows[row][col][0]
# remove the multirow tag, set the valignment to top ecell = multirows[row][col][1]
# and remove the top line offset = get_option_value(document.body[bcell], "mroffset")
document.body[begin_cell2] = document.body[begin_cell2].replace(' multirow="4" ', ' ') document.body[bcell] = document.body[bcell].\
document.body[begin_cell2] = document.body[begin_cell2].replace('valignment="middle"', 'valignment="top"') replace(' multirow="3" ', ' ').\
document.body[begin_cell2] = document.body[begin_cell2].replace(' topline="true" ', ' ') replace('valignment="middle"', 'valignment="top"')
else: # remove mroffset option
break document.body[bcell] = rgx.sub('', document.body[bcell])
begin_row2 = find_token(document.body, '</row>', begin_row2)
# remove the multirow tag, set the valignment to top, blay = find_token(document.body, "\\begin_layout", bcell, ecell)
# remove the the bottom line and offset
document.body[begin_cell] = document.body[begin_cell].replace(' multirow="3" ', ' ')
document.body[begin_cell] = document.body[begin_cell].replace('valignment="middle"', 'valignment="top"')
# only remove the bottom line if it is not a single cell as multirow
if span > 1:
document.body[begin_cell] = document.body[begin_cell].replace(' bottomline="true" ', ' ')
document.body[begin_cell] = document.body[begin_cell].replace(' mroffset=', '')
# store the offset and remove it
begin = document.body[begin_cell].find('"')
end = document.body[begin_cell].find('" ', begin)
offset = document.body[begin_cell][begin + 1:end]
document.body[begin_cell] = document.body[begin_cell].replace(document.body[begin_cell][begin:end + 1], '')
# write ERT to create the multirow cell
cend = find_token(document.body, "</cell>", begin_cell)
if cend == -1:
document.warning("Malformed LyX document: Could not find end of tabular cell.")
i += 1
continue
blay = find_token(document.body, "\\begin_layout", begin_cell, cend)
if blay == -1: if blay == -1:
document.warning("Can't find layout for cell!") document.warning("Can't find layout for cell!")
i = j
continue continue
bend = find_end_of_layout(document.body, blay) bend = find_end_of_layout(document.body, blay)
if bend == -1: if bend == -1:
document.warning("Can't find end of layout for cell!") document.warning("Can't find end of layout for cell!")
i = cend
continue continue
# do the later one first, so as not to mess up the numbering # do the later one first, so as not to mess up the numbering
# we are wrapping the whole cell in this ert # we are wrapping the whole cell in this ert
# so before the end of the layout... # so before the end of the layout...
document.body[bend:bend] = put_cmd_in_ert("}") document.body[bend:bend] = put_cmd_in_ert("}")
# ...and after the beginning # ...and after the beginning
document.body[blay + 1:blay + 1] = put_cmd_in_ert("\\multirow{" + str(span) + "}{" + col_width + "}[" + offset + "]{") document.body[blay + 1:blay + 1] = \
# set index to end of current cell (that is now much bigger due to the ERT addition) put_cmd_in_ert("\\multirow{" + str(nummrs) + "}{" + col_width + "}[" \
begin_cell = find_token(document.body, '</cell>', begin_cell) + 1 + offset + "]{")
begin_row = find_token(document.body, '</row>', begin_row) + 1
# go to the next table # on to the next table
begin_table = end_table + 1 begin_table = end_table
if multirowOffset == True:
add_to_preamble(document, ["\\usepackage{multirow}"])
## ##