settingsconstants.cpp

#include "settingsconstants.h"
#include <QDir>
#include <QMessageBox>
#include <QSettings>
#include <QCoreApplication>

const QString SettingsConstants::lastDir = "lastDir";
const QString SettingsConstants::compress = "compress";
const QString SettingsConstants::denoise = "denoise";
const QString SettingsConstants::ocl = "ocl";
const QString SettingsConstants::outputColor = "outputColor";
const QString SettingsConstants::outputFormat = "outputFormat";
const QString SettingsConstants::outputWB = "outputWB";
const QString SettingsConstants::x3fLocation = "x3fLocation";
const QString SettingsConstants::exifToolsLocation = "exifToolsLocation";
const QString SettingsConstants::flatfield = "flatfield";
const QString SettingsConstants::dngOpcodeLocation = "dngOpcodeLocation";

const QStringList SettingsConstants::wbOptions = QStringList()
        << QString("As Taken (Default)")
        << QString("Auto")
        << QString("Sunlight")
        << QString("Shadow")
        << QString("Overcast")
        << QString("Incandescent")
        << QString("Fluorescent")
        << QString("Flash")
        << QString("Custom")
        << QString("Color Temp")
        << QString("Auto LSP");

const QStringList SettingsConstants::formatOptions = QStringList()
        << QString("DNG (default)")
        << QString("Embedded JPG")
        << QString("TIFF");

const QStringList SettingsConstants::colorOptions = QStringList()
        << QString("sRGB (default)")
        << QString("AdobeRGB")
        << QString("ProPhotoRGB")
        << QString("None");

const QString SettingsConstants::lastDirDefault = QDir::currentPath();
const bool SettingsConstants::denoiseDefault = true;
const bool SettingsConstants::compressDefault = true;
const bool SettingsConstants::oclDefault = false;
const bool SettingsConstants::flatfieldDefault = false;
const int SettingsConstants::outputColorDefault = 0;
const int SettingsConstants::outputWBDefault = 0;
const int SettingsConstants::outputFormatDefault = 0;

#ifdef Q_OS_WIN32
const QString SettingsConstants::x3fLocationDefault =
        QDir::currentPath() + "/x3f_extract.exe";  // only for windows!
const QString SettingsConstants::exifToolsLocationDefault =
        QDir::currentPath() + "/exiftool.exe";  // only for windows!
const QString SettingsConstants::dngOpcodeLocationDefault =
        QDir::currentPath() + "/opcodes";
#elif defined(Q_OS_DARWIN) || defined(Q_OS_DARWIN64) || defined(Q_OS_MAC) || defined(Q_OS_MAC64) || defined(Q_OS_MACX) || defined(Q_OS_OSX)
QString SettingsConstants::x3fLocationDefault = "/x3f_extract_mac";  // can't be a static const because of the way mac loads things
QString SettingsConstants::exifToolsLocationDefault = "/usr/local/bin/exiftool";
QString SettingsConstants::dngOpcodeLocationDefault = "/opcodes";  //both opcodes and the x3f_extract settings are actually set in main, not here
#elif defined(Q_OS_LINUX)
const QString SettingsConstants::x3fLocationDefault =
        QDir::currentPath() + "\x3f_extract";  // maybe also for linux?
const QString SettingsConstants::exifToolsLocationDefault = "/usr/local/bin/exiftools";  // not sure what's up here, ie, perl installation
#else
const QString SettingsConstants::x3fLocationDefault = "No known default";
const QString SettingsConstants::exifToolsLocationDefault = "No known default";
const QString SettingsConstants::dngOpcodeLocationDefault = "No known default";
#endif

bool SettingsConstants::checkSettings(const bool &performExifToolsChecks){
    QSettings *settings = new QSettings;
    // use this function to check to see if the settings are properly configured
    QString programLocation = settings->value(SettingsConstants::x3fLocation).toString();
    if (programLocation.length() < 1){
        QMessageBox::critical(NULL, "Please set the location of the x3f extractor executable",
                              "This program needs the x3f_extract program to be installed.  You can get it here: <a href=\"https://github.com/Kalpanika/x3f/releases\">https://github.com/Kalpanika/x3f/releases</a>");
        return false;
    }
    QFileInfo info(programLocation);
    if (!info.isExecutable()){
        QMessageBox::critical(NULL, "The X3F extractor is not an executable.",
                              "The file chosen to be the X3F extractor is not an executable, so this extraction will fail.");
        return false;
    }
    programLocation = settings->value(SettingsConstants::exifToolsLocation).toString();
    if (performExifToolsChecks){
        if (programLocation.length() < 1){
            QMessageBox::critical(NULL, "Please set the location of the exiftools executable",
                                  "This program uses the exif tools executable to copy metadata to the final file.  If you don't have it installed, metadata is not copied.  You can get it here: <a href=\"http://www.sno.phy.queensu.ca/~phil/exiftool/\">http://www.sno.phy.queensu.ca/~phil/exiftool/</a>");
            return true;
        }
        QFileInfo info2(programLocation);
        if (!info2.isExecutable()){
            QMessageBox::critical(NULL, "The exif tool is not an executable.",
                                  "The file chosen to be the exif tool is not an executable, so metadata copying will be skipped.");
            return true;
        }
    }
#ifdef Q_OS_WIN
    if (programLocation.contains("(-k)")){
        QMessageBox::critical(NULL, "The exif tools file name must be edited",
                              "The Windows exiftools executable name needs to be changed to exiftools.exe (ie, remove the '(-k)').  If you do not, the conversion will fail.");
        return false;  // so that we don't check the exif tool
    }
#endif
    return true;
}