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