bd18cf5274
Avoid some uses of non portable #!/bin/bash in shell scripts.
Patch contributed by Pedro Giffuni
http://svn.apache.org/viewvc?view=revision&revision=1235297
153 lines
4.2 KiB
Text
153 lines
4.2 KiB
Text
#
|
|
# This file is part of the LibreOffice project.
|
|
#
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
#
|
|
# This file incorporates work covered by the following license notice:
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed
|
|
# with this work for additional information regarding copyright
|
|
# ownership. The ASF licenses this file to you under the Apache
|
|
# License, Version 2.0 (the "License"); you may not use this file
|
|
# except in compliance with the License. You may obtain a copy of
|
|
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
#
|
|
|
|
All paragraphs in tables:
|
|
|
|
sprms:
|
|
0x2416 (sprmPFInTable) indicates a paragraph is in a table
|
|
0x6649 (sprmPTableDepth) demarks the nesting depth of the paragraph
|
|
|
|
paragraph at nesting depth 1:
|
|
|
|
end of cell: 0x7
|
|
end of row: 0x7 + sprm 0x2417(sprmFTtp)
|
|
|
|
the end of a row has its own 0x7
|
|
|
|
paragraphs at nesting depth > 1;
|
|
|
|
end of cell: 0xd + sprm 0x244b(sprmPCell)
|
|
end of row 0xd + sprm 0x244b(sprmPCell) + sprm 0x244c(sprmPRow)
|
|
|
|
the end of a row has its own 0xd
|
|
|
|
Algorithm to detect table structure:
|
|
|
|
Datastructures:
|
|
|
|
RowData<Handle>:
|
|
int getCellCount()
|
|
// return number of cells in row
|
|
Handle getStart(i)
|
|
// get handle for start of cell i
|
|
Handle getEnd(i)
|
|
// get handle for end off cell i
|
|
Properties getProperties()
|
|
// return properties of row
|
|
|
|
TableData<Handle>:
|
|
void addCell(Handle start, Handle end)
|
|
// insert cell starting at start and ending at end into the
|
|
// current row
|
|
void endRow(properties)
|
|
// end current row and save properties for that row, begin new row
|
|
int getRowCount
|
|
// return number of rows in table
|
|
RowData<Handle> getRow(i)
|
|
// get data for row i
|
|
|
|
prevTableDepth
|
|
depth in table hierarchy of previous paragraph
|
|
|
|
curTableDepth
|
|
depth in table hierarchy of current paragraph
|
|
|
|
bInCell
|
|
true if current paragraph is in a cell
|
|
|
|
bEndCell
|
|
true if current paragraph if the last paragraph of a cell
|
|
|
|
bEndRow
|
|
true if current paragraph is the end of a row
|
|
|
|
paragraphHandle
|
|
handle for current paragraph
|
|
|
|
initial:
|
|
create stack of TableData<Handle>
|
|
|
|
final:
|
|
handle remaining TableData<Handle> on stack
|
|
|
|
creating StreamHandler:
|
|
push new TableData<Handle> on stack
|
|
|
|
destroying StreamHandler:
|
|
handle TableData<Handle> on top of stack
|
|
pop TableData<Handle> from stack
|
|
|
|
StreamHandler::substream:
|
|
push new TableData<Handle> on stack
|
|
handle TableData<Handle> on top of stack
|
|
pop TableData<Handle> from stack
|
|
|
|
starting paragraph group:
|
|
paragraphHandle = currentHandle;
|
|
bInCell = false;
|
|
bCellEnd = false;
|
|
bRowEnd = false;
|
|
|
|
ending paragraph group:
|
|
difference = curTableDepth - prevTableDepth
|
|
|
|
if (difference > 0)
|
|
push difference new TableData<Handle> onto stack
|
|
else if (difference < 0)
|
|
{
|
|
repeat difference times
|
|
{
|
|
handle top of stack
|
|
pop stack
|
|
}
|
|
}
|
|
precTableDepth = curTableDepth
|
|
|
|
if (bInCell)
|
|
{
|
|
if (handleStart is null)
|
|
handleStart = paragraphHandle;
|
|
|
|
if (bCellEnd)
|
|
{
|
|
stack.top().addCell(handleStart, paragraphHandle);
|
|
clear handleStart
|
|
}
|
|
|
|
if (bRowEnd)
|
|
{
|
|
stack.top().endRow(properties)
|
|
}
|
|
|
|
|
|
in StreamHandler::props:
|
|
save properties
|
|
|
|
PropertiesHandler::sprm:
|
|
sprm 0x6649:
|
|
save value in curTableDepth
|
|
sprm 0x2416:
|
|
bInCell = true
|
|
sprm 0x244b:
|
|
bCellEnd = true
|
|
sprm 0x2417:
|
|
bRowEnd = true
|
|
|
|
text:
|
|
0x7:
|
|
bCellEnd = true
|