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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CARET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include <algorithm>
#include "BorderFile.h"
#include "BorderFileProjector.h"
#include "BorderProjectionFile.h"
#include "BorderProjectionUnprojector.h"
#include "BrainModelSurface.h"
#include "BrainSet.h"
#include "CommandSurfaceBorderReverse.h"
#include "FileFilters.h"
#include "ProgramParameters.h"
#include "ScriptBuilderParameters.h"
/**
* constructor.
*/
CommandSurfaceBorderReverse::CommandSurfaceBorderReverse()
: CommandBase("-surface-border-reverse",
"SURFACE BORDER REVERSE")
{
}
/**
* destructor.
*/
CommandSurfaceBorderReverse::~CommandSurfaceBorderReverse()
{
}
/**
* get the script builder parameters.
*/
void
CommandSurfaceBorderReverse::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
paramsOut.clear();
paramsOut.addFile("Input Border Projection File",
FileFilters::getBorderProjectionFileFilter());
paramsOut.addFile("Output Border Projection File",
FileFilters::getBorderProjectionFileFilter());
paramsOut.addVariableListOfParameters("Border Reverse Options");
}
/**
* get full help information.
*/
QString
CommandSurfaceBorderReverse::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<input-border-projection-file-name>\n"
+ indent9 + "<output-border-projection-file-name>\n"
+ indent9 + "[-all]\n"
+ indent9 + "[-border-name border-name]\n"
+ indent9 + "\n"
+ indent9 + "Reverse the order of links in borders.\n"
+ indent9 + "\n"
+ indent9 + "Either \"-all\", which reverses all borders in the file, or\n"
+ indent9 + "\"-border-name\", which reverses borders with specific names\n"
+ indent9 + "MUST be specified. \"-border-name\" may be used multiple\n"
+ indent9 + "times to reverse additional borders.\n"
+ indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandSurfaceBorderReverse::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
const QString inputBorderProjectionFileName =
parameters->getNextParameterAsString("Input Border Projection File Name");
const QString outputBorderProjectionFileName =
parameters->getNextParameterAsString("Output Border Projection File Name");
//
// Check optional parameters
//
bool reverseAllFlag = false;
std::vector<QString> borderNames;
while (parameters->getParametersAvailable()) {
const QString paramName = parameters->getNextParameterAsString("parameter");
if (paramName == "-all") {
reverseAllFlag = true;;
}
else if (paramName == "-border-name") {
const QString nameString =
parameters->getNextParameterAsString("border name");
borderNames.push_back(nameString);
}
else {
throw CommandException("unknown parameter: "
+ paramName);
}
}
const int numberOfBorderNames = static_cast<int>(borderNames.size());
if ((reverseAllFlag == false) &&
(numberOfBorderNames <= 0)) {
throw CommandException("either \"-all\" or "
"\"-border-name\" must be specified to indicate "
"which borders should be reversed.");
}
//
// Read the border projection file
//
BorderProjectionFile borderProjectionFile;
borderProjectionFile.readFile(inputBorderProjectionFileName);
//
// Loop through the border projections
//
const int num = borderProjectionFile.getNumberOfBorderProjections();
for (int i = 0; i < num; i++) {
//
// Get the border projection
//
BorderProjection* bp = borderProjectionFile.getBorderProjection(i);
//
// Determine if the border projection should be reversed
//
bool reverseIt = false;
if (reverseAllFlag) {
reverseIt = true;
}
else {
if (std::find(borderNames.begin(),
borderNames.end(),
bp->getName()) != borderNames.end()) {
reverseIt = true;
}
}
//
// Should border projection be reversed
//
if (reverseIt) {
//
// Reverse border projection
//
bp->reverseOrderOfBorderProjectionLinks();
}
}
//
// Write output border projection file
//
borderProjectionFile.writeFile(outputBorderProjectionFileName);
}
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