bool BWConvert::toolOperations()
{
if (!loadToDImg())
{
return false;
}
BWSepiaContainer prm;
prm.filmType = settings()[QLatin1String("filmType")].toInt();
prm.filterType = settings()[QLatin1String("filterType")].toInt();
prm.toneType = settings()[QLatin1String("toneType")].toInt();
prm.bcgPrm.contrast = settings()[QLatin1String("contrast")].toDouble();
prm.strength = settings()[QLatin1String("strength")].toDouble();
CurvesContainer curves((ImageCurves::CurveType)settings()[QLatin1String("curvesType")].toInt(), true);
curves.initialize();
curves.values[LuminosityChannel] = settings()[QLatin1String("curves")].value<QPolygon>();
prm.curvesPrm = curves;
BWSepiaFilter bw(&image(), 0L, prm);
applyFilter(&bw);
return (savefromDImg());
}
bool FilmGrain::toolOperations()
{
if (!loadToDImg())
{
return false;
}
FilmGrainContainer prm;
prm.grainSize = settings()["grainSize"].toInt();
prm.photoDistribution = settings()["photoDistribution"].toBool();
prm.addLuminanceNoise = settings()["addLuminanceNoise"].toBool();
prm.lumaIntensity = settings()["lumaIntensity"].toInt();
prm.lumaShadows = settings()["lumaShadows"].toInt();
prm.lumaMidtones = settings()["lumaMidtones"].toInt();
prm.lumaHighlights = settings()["lumaHighlights"].toInt();
prm.addChrominanceBlueNoise = settings()["addChrominanceBlueNoise"].toBool();
prm.chromaBlueIntensity = settings()["chromaBlueIntensity"].toInt();
prm.chromaBlueShadows = settings()["chromaBlueShadows"].toInt();
prm.chromaBlueMidtones = settings()["chromaBlueMidtones"].toInt();
prm.chromaBlueHighlights = settings()["chromaBlueHighlights"].toInt();
prm.addChrominanceRedNoise = settings()["addChrominanceRedNoise"].toBool();
prm.chromaRedIntensity = settings()["chromaRedIntensity"].toInt();
prm.chromaRedShadows = settings()["chromaRedShadows"].toInt();
prm.chromaRedMidtones = settings()["chromaRedMidtones"].toInt();
prm.chromaRedHighlights = settings()["chromaRedHighlights"].toInt();
FilmGrainFilter fg(&image(), 0L, prm);
applyFilter(&fg);
return savefromDImg();
}
bool Sharpen::toolOperations()
{
if (!loadToDImg())
{
return false;
}
int filterType = settings()["SharpenFilterType"].toInt();
switch (filterType)
{
case SharpContainer::SimpleSharp:
{
double radius = settings()["SimpleSharpRadius"].toInt() / 10.0;
double sigma;
if (radius < 1.0)
{
sigma = radius;
}
else
{
sigma = sqrt(radius);
}
SharpenFilter filter(&image(), 0L, radius, sigma);
filter.startFilterDirectly();
image().putImageData(filter.getTargetImage().bits());
break;
}
case SharpContainer::UnsharpMask:
{
int r = (int)settings()["UnsharpMaskRadius"].toDouble();
double a = settings()["UnsharpMaskAmount"].toDouble();
double th = settings()["UnsharpMaskThreshold"].toDouble();
UnsharpMaskFilter filter(&image(), 0L, r, a, th);
filter.startFilterDirectly();
image().putImageData(filter.getTargetImage().bits());
break;
}
case SharpContainer::Refocus:
{
double radius = settings()["RefocusRadius"].toDouble();
double correlation = settings()["RefocusCorrelation"].toDouble();
double noise = settings()["RefocusNoise"].toDouble();
double gauss = settings()["RefocusGauss"].toDouble();
int matrixSize = settings()["RefocusMatrixSize"].toInt();
RefocusFilter filter(&image(), 0L, matrixSize, radius, gauss, correlation, noise);
filter.startFilterDirectly();
image().putImageData(filter.getTargetImage().bits());
break;
}
}
return savefromDImg();
}
bool ChannelMixer::toolOperations()
{
if (!loadToDImg())
{
return false;
}
MixerContainer prm;
prm.bPreserveLum = settings()["bPreserveLum"].toBool();
prm.bMonochrome = settings()["bMonochrome"].toBool();
// Standard settings.
prm.redRedGain = settings()["redRedGain"].toDouble();
prm.redGreenGain = settings()["redGreenGain"].toDouble();
prm.redBlueGain = settings()["redBlueGain"].toDouble();
prm.greenRedGain = settings()["greenRedGain"].toDouble();
prm.greenGreenGain = settings()["greenGreenGain"].toDouble();
prm.greenBlueGain = settings()["greenBlueGain"].toDouble();
prm.blueRedGain = settings()["blueRedGain"].toDouble();
prm.blueGreenGain = settings()["blueGreenGain"].toDouble();
prm.blueBlueGain = settings()["blueBlueGain"].toDouble();
// Monochrome settings.
prm.blackRedGain = settings()["blackRedGain"].toDouble();
prm.blackGreenGain = settings()["blackGreenGain"].toDouble();
prm.blackBlueGain = settings()["blackBlueGain"].toDouble();
MixerFilter mixer(&image(), 0L, prm);
mixer.startFilterDirectly();
image().putImageData(mixer.getTargetImage().bits());
return (savefromDImg());
}
bool Border::toolOperations()
{
if (!loadToDImg())
{
return false;
}
BorderContainer prm;
prm.preserveAspectRatio = settings()[QLatin1String("preserveAspectRatio")].toBool();
prm.borderType = settings()[QLatin1String("borderType")].toInt();
prm.borderWidth1 = settings()[QLatin1String("borderWidth1")].toInt();
prm.borderWidth2 = settings()[QLatin1String("borderWidth2")].toInt();
prm.borderWidth3 = settings()[QLatin1String("borderWidth3")].toInt();
prm.borderWidth4 = settings()[QLatin1String("borderWidth4")].toInt();
prm.borderPercent = settings()[QLatin1String("borderPercent")].toDouble();
prm.borderPath = settings()[QLatin1String("borderPath")].toString();
prm.solidColor = settings()[QLatin1String("solidColor")].value<QColor>();
prm.niepceBorderColor = settings()[QLatin1String("niepceBorderColor")].value<QColor>();
prm.niepceLineColor = settings()[QLatin1String("niepceLineColor")].value<QColor>();
prm.bevelUpperLeftColor = settings()[QLatin1String("bevelUpperLeftColor")].value<QColor>();
prm.bevelLowerRightColor = settings()[QLatin1String("bevelLowerRightColor")].value<QColor>();
prm.decorativeFirstColor = settings()[QLatin1String("decorativeFirstColor")].value<QColor>();
prm.decorativeSecondColor = settings()[QLatin1String("decorativeSecondColor")].value<QColor>();
prm.orgWidth = image().width();
prm.orgHeight = image().height();
BorderFilter bd(&image(), 0L, prm);
applyFilterChangedProperties(&bd);
return (savefromDImg());
}
bool AssignTemplate::toolOperations()
{
if (!loadToDImg())
{
return false;
}
QString title = settings()["TemplateTitle"].toString();
DMetadata meta(image().getMetadata());
if (title == Template::removeTemplateTitle())
{
meta.removeMetadataTemplate();
}
else if (title.isEmpty())
{
// Nothing to do.
}
else
{
Template t = TemplateManager::defaultManager()->findByTitle(title);
meta.removeMetadataTemplate();
meta.setMetadataTemplate(t);
}
image().setMetadata(meta.data());
return (savefromDImg());
}
bool Sharpen::toolOperations()
{
if (!loadToDImg())
{
return false;
}
int filterType = settings()["SharpenFilterType"].toInt();
switch (filterType)
{
case SharpContainer::SimpleSharp:
{
double radius = settings()["SimpleSharpRadius"].toInt() / 10.0;
double sigma;
if (radius < 1.0)
{
sigma = radius;
}
else
{
sigma = sqrt(radius);
}
SharpenFilter filter(&image(), 0L, radius, sigma);
applyFilter(&filter);
break;
}
case SharpContainer::UnsharpMask:
{
double r = settings()["UnsharpMaskRadius"].toDouble();
double a = settings()["UnsharpMaskAmount"].toDouble();
double th = settings()["UnsharpMaskThreshold"].toDouble();
UnsharpMaskFilter filter(&image(), 0L, r, a, th);
applyFilter(&filter);
break;
}
case SharpContainer::Refocus:
{
#ifdef HAVE_EIGEN3
double radius = settings()["RefocusRadius"].toDouble();
double correlation = settings()["RefocusCorrelation"].toDouble();
double noise = settings()["RefocusNoise"].toDouble();
double gauss = settings()["RefocusGauss"].toDouble();
int matrixSize = settings()["RefocusMatrixSize"].toInt();
RefocusFilter filter(&image(), 0L, matrixSize, radius, gauss, correlation, noise);
applyFilter(&filter);
#endif // HAVE_EIGEN3
break;
}
}
return savefromDImg();
}
bool Convert2TIFF::toolOperations()
{
if (!loadToDImg())
{
return false;
}
image().setAttribute(QLatin1String("compress"), settings()[QLatin1String("compress")].toBool());
return (savefromDImg());
}
bool Convert8to16::toolOperations()
{
if (!loadToDImg())
{
return false;
}
DImgBuiltinFilter filter(DImgBuiltinFilter::ConvertTo16Bit);
applyFilter(&filter);
return (savefromDImg());
}
bool LensAutoFix::toolOperations()
{
if (!loadToDImg())
{
return false;
}
LensFunContainer prm;
bool useMeta = settings()[QLatin1String("UseMetadata")].toBool();
if (useMeta)
{
LensFunIface iface;
DMetadata meta(image().getMetadata());
LensFunIface::MetadataMatch ret = iface.findFromMetadata(meta);
prm = iface.settings();
if (ret != LensFunIface::MetadataExactMatch)
{
setErrorDescription(i18n("Cannot find all lens information to process lens auto-corrections"));
return false;
}
}
else
{
prm.filterCCA = settings()[QLatin1String("filterCCA")].toBool();
prm.filterVIG = settings()[QLatin1String("filterVIG")].toBool();
prm.filterDST = settings()[QLatin1String("filterDST")].toBool();
prm.filterGEO = settings()[QLatin1String("filterGEO")].toBool();
prm.cropFactor = settings()[QLatin1String("cropFactor")].toDouble();
prm.focalLength = settings()[QLatin1String("focalLength")].toDouble();
prm.aperture = settings()[QLatin1String("aperture")].toDouble();
prm.subjectDistance = settings()[QLatin1String("subjectDistance")].toDouble();
QString cameraMake = settings()[QLatin1String("cameraMake")].toString();
QString cameraModel = settings()[QLatin1String("cameraModel")].toString();
QString lensModel = settings()[QLatin1String("lensModel")].toString();
}
LensFunFilter filter(&image(), 0L, prm);
applyFilter(&filter);
MetaEngineData data = image().getMetadata();
filter.registerSettingsToXmp(data);
image().setMetadata(data);
return savefromDImg();
}
bool AutoCorrection::toolOperations()
{
if (!loadToDImg())
{
return false;
}
int type = settings()["AutoCorrectionFilter"].toInt();
switch (type)
{
case AutoLevelsCorrection:
{
AutoLevelsFilter autolevels(&image(), &image());
autolevels.startFilterDirectly();
image().putImageData(autolevels.getTargetImage().bits());
break;
}
case NormalizeCorrection:
{
NormalizeFilter normalize(&image(), &image());
normalize.startFilterDirectly();
image().putImageData(normalize.getTargetImage().bits());
break;
}
case EqualizeCorrection:
{
EqualizeFilter equalize(&image(), &image());
equalize.startFilterDirectly();
image().putImageData(equalize.getTargetImage().bits());
break;
}
case StretchContrastCorrection:
{
StretchFilter stretch(&image(), &image());
stretch.startFilterDirectly();
image().putImageData(stretch.getTargetImage().bits());
break;
}
case AutoExposureCorrection:
{
AutoExpoFilter expo(&image(), &image());
expo.startFilterDirectly();
image().putImageData(expo.getTargetImage().bits());
break;
}
}
return (savefromDImg());
}
bool ColorFX::toolOperations()
{
if (!loadToDImg())
{
return false;
}
ColorFXContainer prm;
prm.colorFXType = settings()["colorFXType"].toInt();
prm.level = settings()["level"].toInt();
prm.iterations = settings()["iterations"].toInt();
ColorFXFilter fg(&image(), 0L, prm);
applyFilter(&fg);
return savefromDImg();
}
bool Flip::toolOperations()
{
DImg::FLIP flip = (DImg::FLIP)(settings()[QLatin1String("Flip")].toInt());
if (JPEGUtils::isJpegImage(inputUrl().toLocalFile()) && image().isNull())
{
JPEGUtils::JpegRotator rotator(inputUrl().toLocalFile());
rotator.setDestinationFile(outputUrl().toLocalFile());
switch (flip)
{
case DImg::HORIZONTAL:
return rotator.exifTransform(MetaEngineRotation::FlipHorizontal);
break;
case DImg::VERTICAL:
return rotator.exifTransform(MetaEngineRotation::FlipVertical);
break;
default:
qCDebug(DIGIKAM_DPLUGIN_BQM_LOG) << "Unknown flip action";
return false;
break;
}
}
if (!loadToDImg())
{
return false;
}
DImgBuiltinFilter filter;
switch (flip)
{
case DImg::HORIZONTAL:
filter = DImgBuiltinFilter(DImgBuiltinFilter::FlipHorizontally);
break;
case DImg::VERTICAL:
filter = DImgBuiltinFilter(DImgBuiltinFilter::FlipVertically);
break;
}
applyFilter(&filter);
return (savefromDImg());
}
bool ColorBalance::toolOperations()
{
if (!loadToDImg())
{
return false;
}
CBContainer prm;
prm.red = settings()["Red"].toDouble();
prm.green = settings()["Green"].toDouble();
prm.blue = settings()["Blue"].toDouble();
CBFilter cb(&image(), 0L, prm);
cb.startFilterDirectly();
image().putImageData(cb.getTargetImage().bits());
return (savefromDImg());
}
bool RedEyeCorrection::toolOperations()
{
if (!loadToDImg())
{
return false;
}
RedEyeCorrectionContainer prm;
prm.m_redToAvgRatio = settings()[QLatin1String("redtoavgratio")].toDouble();
m_redEyeCFilter = new RedEyeCorrectionFilter(&image(), 0L, prm);
applyFilter(m_redEyeCFilter);
delete m_redEyeCFilter;
m_redEyeCFilter = 0;
return (savefromDImg());
}
bool BWConvert::toolOperations()
{
if (!loadToDImg())
{
return false;
}
BWSepiaContainer prm;
prm.filmType = settings()["filmType"].toInt();
prm.filterType = settings()["filterType"].toInt();
prm.toneType = settings()["toneType"].toInt();
prm.bcgPrm.contrast = settings()["contrast"].toDouble();
prm.strength = settings()["strength"].toDouble();
prm.curvesPrm.values[LuminosityChannel] = settings()["curves"].value<QPolygon>();
BWSepiaFilter bw(&image(), 0L, prm);
bw.startFilterDirectly();
image().putImageData(bw.getTargetImage().bits());
return (savefromDImg());
}
bool WaterMark::toolOperations()
{
if (!loadToDImg())
{
return false;
}
QString fileName = settings()[QLatin1String("Watermark image")].toString();
int placement = settings()[QLatin1String("Placement")].toInt();
int size = settings()[QLatin1String("Watermark size")].toInt();
int xMargin = settings()[QLatin1String("X margin")].toInt();
int yMargin = settings()[QLatin1String("Y margin")].toInt();
bool useImage = settings()[QLatin1String("Use image")].toBool();
QString text = settings()[QLatin1String("Text")].toString();
QFont font = settings()[QLatin1String("Font")].toString();
QColor fontColor = settings()[QLatin1String("Color")].toString();
int textOpacity = settings()[QLatin1String("Text opacity")].toInt();
bool useBackground = settings()[QLatin1String("Use background")].toBool();
QColor backgroundColor = settings()[QLatin1String("Background color")].toString();
int backgroundOpacity = settings()[QLatin1String("Background opacity")].toInt();
DImg watermarkImage;
DColorComposer* composer = DColorComposer::getComposer(DColorComposer::PorterDuffNone);
int marginW = lround(image().width() * (xMargin / 100.0));
int marginH = lround(image().height() * (yMargin / 100.0));
if (useImage)
{
watermarkImage = DImg(fileName);
if (watermarkImage.isNull())
{
return false;
}
DImg tempImage = watermarkImage.smoothScale(image().width() * size / 100, image().height() * size / 100, Qt::KeepAspectRatio);
watermarkImage = tempImage;
}
else
{
int alignMode;
const int radius = 10;
if (text.isEmpty())
{
return false;
}
int fontSize = queryFontSize(text, font, size);
if (fontSize == 0)
{
return false;
}
switch (placement)
{
case Private::TopLeft:
alignMode = Qt::AlignLeft;
break;
case Private::TopRight:
alignMode = Qt::AlignRight;
break;
case Private::BottomLeft:
alignMode = Qt::AlignLeft;
break;
case Private::Center:
alignMode = Qt::AlignCenter;
break;
default : // BottomRight
alignMode = Qt::AlignRight;
break;
}
font.setPointSizeF(fontSize);
QFontMetrics fontMt(font);
QRect fontRect = fontMt.boundingRect(radius, radius, image().width(), image().height(), 0, text);
// Add a transparent layer.
QRect backgroundRect(fontRect.x() - radius, fontRect.y() - radius,
fontRect.width() + 2 * radius, fontRect.height() + 2 * radius);
DImg backgroundLayer(backgroundRect.width(), backgroundRect.height(), image().sixteenBit(), true);
DColor transparent(QColor(0, 0, 0));
transparent.setAlpha(0);
if (image().sixteenBit())
{
transparent.convertToSixteenBit();
}
backgroundLayer.fill(transparent);
DImg grayTransLayer(fontRect.width(), fontRect.height(), image().sixteenBit(), true);
if (useBackground)
{
DColor grayTrans(backgroundColor);
grayTrans.setAlpha(backgroundOpacity * 255 / 100);
if (image().sixteenBit())
{
grayTrans.convertToSixteenBit();
}
grayTransLayer.fill(grayTrans);
backgroundLayer.bitBlendImage(composer, &grayTransLayer, 0, 0,
grayTransLayer.width(), grayTransLayer.height(),
radius, radius);
}
BlurFilter blur(&backgroundLayer, 0L, radius);
blur.startFilterDirectly();
backgroundLayer.putImageData(blur.getTargetImage().bits());
// Draw text
QImage img = backgroundLayer.copyQImage(fontRect);
QPainter p(&img);
fontColor.setAlpha(textOpacity * 255 / 100);
p.setPen(QPen(fontColor, 1));
p.setFont(font);
p.save();
p.drawText(0, 0, fontRect.width(), fontRect.height(), alignMode, text);
p.restore();
p.end();
watermarkImage = DImg(img);
}
watermarkImage.convertToDepthOfImage(&image());
QRect watermarkRect(0, 0, watermarkImage.width(), watermarkImage.height());
switch (placement)
{
case Private::TopLeft:
watermarkRect.moveTopLeft(QPoint(marginW, marginH));
break;
case Private::TopRight:
watermarkRect.moveTopRight(QPoint(image().width() - marginW, marginH));
break;
case Private::BottomLeft:
watermarkRect.moveBottomLeft(QPoint(marginW, image().height() - marginH));
break;
case Private::Center:
watermarkRect.moveCenter(QPoint((int)(image().width() / 2), (int)(image().height() / 2)));
break;
default : // BottomRight
watermarkRect.moveBottomRight(QPoint(image().width() - marginW, image().height() - marginH));
break;
}
// TODO: Create watermark filter, move code there, implement FilterAction
image().bitBlendImage(composer, &watermarkImage, 0, 0, watermarkImage.width(), watermarkImage.height(),
watermarkRect.left(), watermarkRect.top());
delete composer;
return (savefromDImg());
}