I'm working on a code using QCommandLineOption to read input files (jpg files in this case). I'm trying to wrap my head around how to properly add the filepath & names to it to access the datas, but it doesn't work. Here's the code :
#include <iostream>
#include <QCoreApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QString>
#include <QImage>
#include "imageconvert.h"
#include "clanu_process.h"
//--input=/Users/fakepath/coming-soon.jpg -- mask=/Users/fakepath/coming-soon_mask.jpg --output=/Users/fakepath/coming-soon_out_IFQ1.jpg
int main(int argc, char *argv[])
{
// ------------------------------------------
//Command line parameters management
QCoreApplication app(argc, argv);
QCoreApplication::setApplicationName("clanu-inpainting");
QCoreApplication::setApplicationVersion("1.0");
QCommandLineParser parser;
parser.setApplicationDescription("Inpainting Console");
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption inputFileOption(QStringList() << "i" << "input", "Fullpath and extension of the input <file>.", "file");
parser.addOption(inputFileOption);
QCommandLineOption maskFileOption(QStringList() << "m" << "mask", "Fullpath and extension of the mask <file>.", "file");
parser.addOption(maskFileOption);
QCommandLineOption outputFileOption(QStringList() << "o" << "output", "Fullpath and extension of the output <file>.", "file");
parser.addOption(outputFileOption);
// Process the actual command line arguments given by the user
parser.process(app);
QString inputFileName = parser.value(inputFileOption);
QString maskFileName = parser.value(maskFileOption);
QString outputFileName = parser.value(outputFileOption);
std::cout << " input " << inputFileName.toStdString() << std::endl;
std::cout << " output " << outputFileName.toStdString() << std::endl;
std::cout << " mask " << maskFileName.toStdString() << std::endl;
if( maskFileName.isEmpty() ) { std::cout << "!! Mask is NOT SET and must be set!" << std::endl; return -1; }
if( inputFileName.isEmpty() ) { std::cout << "!! Input is NOT SET and must be set!" << std::endl; return -1; }
if( outputFileName.isEmpty() ) { std::cout << "!! Output is NOT SET and must be set!" << std::endl; return -1; }
std::cout << " - Input image file read : " << inputFileName.toStdString() << std::endl;
std::cout << " - Mask image file read : " << maskFileName.toStdString() << std::endl;
std::cout << " - Output image file : " << outputFileName.toStdString() << std::endl;
// ------------------------------------------
return 0;
}
I'm getting "!! Mask is NOT SET and must be set!" when compiling, which means the string maskFileName is empty. Any ideas ?
Your program works fine. I just compiled it and tried, it works.
The problem is with the sample arguments you gave it:
--input=/Users/fakepath/coming-soon.jpg -- mask=/Users/fakepath/coming-soon_mask.jpg --output=/Users/fakepath/coming-soon_out_IFQ1.jpg
You need to remove the spaces in -- mask
. So change ti to:
--input=/Users/fakepath/coming-soon.jpg --mask=/Users/fakepath/coming-soon_mask.jpg --output=/Users/fakepath/coming-soon_out_IFQ1.jpg
On a side note, when dealing with file path it's a good idea to wrap them in double quotes to allow for spaces in your path:
--input="/Users/fakepath/coming soon.jpg" --mask="/Users/fakepath/coming soon mask.jpg" --output="/Users/fakepath/coming soon out IFQ1.jpg"
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