colorcommands.cpp

#include "colorcommands.h"
#include <preprocessimage.hpp>
#include <convertimage.hpp>
#include <cvmatandqimage.h>
 
using namespace ColorCommands;
 
Brightness::Brightness(QImage image, int value, const std::function<void ()> &f)
    : m_image(image)
    , m_value(value)
// ,m_cb(f)
{
    m_cb = f;
    qDebug() << "create brightness <<" << m_value;
}
 
void Brightness::setArea(const QRectF &area)
{
    m_area = area;
}
 
QImage Brightness::undo(QImage image)
{
    Q_UNUSED(image)
 
    if(m_cb != nullptr)
    {
        m_cb();
    }
 
    qDebug() << "back to birghtness" << m_value;
    return m_image;
}
 
QImage Brightness::redo(QImage image)
{
    // m_image = image;
 
    if(m_value > 255)
        m_value = 255;
 
    else if(m_value < -255)
        m_value = -255;
 
    auto m_imgMat = QtOcv::image2Mat(image);
    auto newMat = PreprocessImage::adjustBrightness(m_imgMat, m_value, cv::Rect(m_area.x(), m_area.y(), m_area.width(), m_area.height()));
    // qDebug() << "IS PROCESSED IMAGE VALIUD" << img.isNull() <<  img.format();
 
    auto img = QtOcv::mat2Image(newMat); //remember to delete
 
    qDebug() << "testing saturation" << image.format() << img.format()<< img.isDetached()<<newMat.rows << newMat.cols << newMat.step << newMat.empty();
 
    return img;
}
 
Contrast::Contrast(QImage image, double value, const std::function<void ()> &f)
    : m_image(image)
    , m_value(value)
{
    m_cb = f;
}
 
QImage Contrast::redo(QImage image)
{
    if(m_value > 255)
        m_value = 255;
    else if(m_value < -255)
        m_value = -255;
 
    auto m_imgMat = QtOcv::image2Mat(image);
    auto newMat = PreprocessImage::adjustContrast(m_imgMat, m_value);
    auto img = QtOcv::mat2Image(newMat); //remember to delete
    // qDebug() << "IS PROCESSED IMAGE VALIUD" << img.isNull() <<  img.format();
 
    qDebug() << m_imgMat.rows << m_imgMat.cols << m_imgMat.step << m_imgMat.empty();
 
    return img;
}
 
QImage Contrast::undo(QImage image)
{
    Q_UNUSED(image)
 
    if(m_cb != nullptr)
    {
        m_cb();
    }
 
    qDebug() << "back to birghtness" << m_value;
    return m_image;
}
 
Saturation::Saturation(QImage image, int value, const std::function<void ()> &f)
    : m_image(image)
    , m_value(value)
{
    m_cb = f;
}
 
QImage Saturation::redo(QImage image)
{
    // m_image = image;
 
    if(m_value > 100)
        m_value = 100;
 
    if(m_value < -100)
        m_value = -100;
 
    auto m_imgMat = QtOcv::image2Mat(image);
    auto newMat = PreprocessImage::adjustSaturation(m_imgMat, m_value);
    // qDebug() << "IS PROCESSED IMAGE VALIUD" << img.isNull() <<  img.format();
 
    auto img = QtOcv::mat2Image(newMat); //remember to delete
 
    qDebug() << "testing saturation" << image.format() << img.format()<< img.isDetached()<<newMat.rows << newMat.cols << newMat.step << newMat.empty();
 
    return img;
}
 
QImage Saturation::undo(QImage image)
{
    Q_UNUSED(image)
 
    if(m_cb != nullptr)
    {
        m_cb();
    }
 
    qDebug() << "back to birghtness" << m_value;
    return m_image;
}
 
Hue::Hue(QImage image, int value, const std::function<void ()> &f)
    : m_image(image)
    , m_value(value)
{
    qDebug() << "Creating HUE COMMAND" << m_value << value;
     m_cb = f;
}
 
QImage Hue::redo(QImage image)
{
    // if(m_value > 180)
    //     m_value = 180;
    // else if(m_value < 0)
    //     m_value = 0;
    qDebug() << "Creating command for hue" << m_value;
 
    auto m_imgMat = QtOcv::image2Mat(image);
    auto newMat = PreprocessImage::hue(m_imgMat, m_value);
    auto img = QtOcv::mat2Image(newMat); //remember to delete
    // qDebug() << "IS PROCESSED IMAGE VALIUD" << img.isNull() <<  img.format();
 
    qDebug() << m_imgMat.rows << m_imgMat.cols << m_imgMat.step << m_imgMat.empty();
 
    return img;
}
 
QImage Hue::undo(QImage image)
{
    Q_UNUSED(image)
 
    if(m_cb != nullptr)
    {
        m_cb();
    }
 
    return m_image;
}