static void slipInFilter(KProcess & proc, KTextEditor::View & view, QString command)
{
QString inputText;
if (view.selection()) {
inputText = view.selectionText();
}
proc.clearProgram ();
proc.setShellCommand(command);
proc.start();
QByteArray encoded = inputText.toLocal8Bit();
proc.write(encoded);
proc.closeWriteChannel();
// TODO: Put up a modal dialog to defend the text from further
// keystrokes while the command is out. With a cancel button...
}
bool ImageGrayScale::image2GrayScaleImageMagick(const QString& src, const QString& dest, QString& err)
{
KProcess process;
process.clearProgram();
process << "convert";
process << "-type" << "Grayscale";
process << src + QString("[0]") << dest;
kDebug( 51000 ) << "ImageMagick Command line: " << process.program() << endl;
process.start();
if (!process.waitForFinished())
return false;
if (process.exitStatus() != QProcess::NormalExit)
return false;
switch (process.exitCode())
{
case 0: // Process finished successfully !
{
return true;
break;
}
case 15: // process aborted !
{
return false;
break;
}
}
// Processing error !
m_stdErr = process.readAllStandardError();
err = i18n("Cannot convert to gray scale: %1", m_stdErr.replace('\n', ' '));
return false;
}
bool ImageRotate::rotateImageMagick(const QString& src, const QString& dest,
RotateAction angle, QString& err)
{
KProcess process;
process.clearProgram();
process << "convert";
process << "-rotate";
switch(angle)
{
case (Rot90):
{
process << "90";
break;
}
case (Rot180):
{
process << "180";
break;
}
case (Rot270):
{
process << "270";
break;
}
case (Rot0):
{
break;
}
default:
{
kError() << "ImageRotate: Nonstandard rotation angle";
err = i18n("Nonstandard rotation angle");
return false;
}
}
process << src + QString("[0]") << dest;
kDebug() << "ImageMagick Command line: " << process.program();
process.start();
if (!process.waitForFinished())
return false;
if (process.exitStatus() != QProcess::NormalExit)
return false;
switch (process.exitCode())
{
case 0: // Process finished successfully !
{
return true;
break;
}
case 15: // process aborted !
{
return false;
break;
}
}
// Processing error !
m_stdErr = process.readAllStandardError();
err = i18n("Cannot rotate: %1", m_stdErr.replace('\n', ' '));
return false;
}
bool Utils::updateMetadataImageMagick(const QString& src, QString& err)
{
QFileInfo finfo(src);
if (src.isEmpty() || !finfo.isReadable())
{
err = i18n("unable to open source file");
return false;
}
QImage img(src);
QImage iptcPreview = img.scaled(1280, 1024, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QImage exifThumbnail = iptcPreview.scaled(160, 120, Qt::KeepAspectRatio, Qt::SmoothTransformation);
KExiv2Iface::KExiv2 meta;
meta.load(src);
meta.setImageOrientation(KExiv2Iface::KExiv2::ORIENTATION_NORMAL);
meta.setImageProgramId(QString("Kipi-plugins"), QString(kipiplugins_version));
meta.setImageDimensions(img.size());
meta.setExifThumbnail(exifThumbnail);
meta.setImagePreview(iptcPreview);
#if KEXIV2_VERSION >= 0x010000
QByteArray exifData = meta.getExifEncoded(true);
#else
QByteArray exifData = meta.getExif(true);
#endif
QByteArray iptcData = meta.getIptc(true);
QByteArray xmpData = meta.getXmp();
KTemporaryFile exifTemp;
exifTemp.setSuffix(QString("kipipluginsexif.app1"));
exifTemp.setAutoRemove(true);
if ( !exifTemp.open() )
{
err = i18n("unable to open temp file");
return false;
}
QString exifFile = exifTemp.fileName();
QDataStream streamExif( &exifTemp );
streamExif.writeRawData(exifData.data(), exifData.size());
exifTemp.close();
KTemporaryFile iptcTemp;
iptcTemp.setSuffix(QString("kipipluginsiptc.8bim"));
iptcTemp.setAutoRemove(true);
iptcTemp.open();
if ( !iptcTemp.open() )
{
err = i18n("Cannot rotate: unable to open temp file");
return false;
}
QString iptcFile = iptcTemp.fileName();
QDataStream streamIptc( &iptcTemp );
streamIptc.writeRawData(iptcData.data(), iptcData.size());
iptcTemp.close();
KTemporaryFile xmpTemp;
xmpTemp.setSuffix(QString("kipipluginsxmp.xmp"));
xmpTemp.setAutoRemove(true);
if ( !xmpTemp.open() )
{
err = i18n("unable to open temp file");
return false;
}
QString xmpFile = xmpTemp.fileName();
QDataStream streamXmp( &xmpTemp );
streamXmp.writeRawData(xmpData.data(), xmpData.size());
xmpTemp.close();
KProcess process;
process.clearProgram();
process << "mogrify";
process << "-profile";
process << exifFile;
process << "-profile";
process << iptcFile;
process << "-profile";
process << xmpFile;
process << src + QString("[0]");
kDebug() << "ImageMagick Command line: " << process.program();
process.start();
if (!process.waitForFinished())
return false;
if (process.exitStatus() != QProcess::NormalExit)
return false;
switch (process.exitCode())
{
case 0: // Process finished successfully !
{
return true;
break;
}
case 15: // process aborted !
{
return false;
break;
}
}
// Processing error !
m_stdErr = process.readAllStandardError();
err = i18n("Cannot update metadata: %1", m_stdErr.replace('\n', ' '));
return false;
}
