void ExportDlg::updateFromFile(const QString& strFilename)
{
FileDescriptor* pFileDescriptor = mpExporter->getFileDescriptor();
if (pFileDescriptor != NULL)
{
string filename;
if (strFilename.isEmpty() == false)
{
QFileInfo fileInfo(strFilename);
if (fileInfo.isDir() == false)
{
filename = fileInfo.absoluteFilePath().toStdString();
}
}
pFileDescriptor->setFilename(filename);
}
}
bool CreateExportFileDescriptor::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
StepResource pStep("Execute Wizard Item", "app", "E15CA38D-02CD-464B-8412-C0937D05A1FB");
pStep->addProperty("Item", getName());
mpStep = pStep.get();
if (extractInputArgs(pInArgList) == false)
{
return false;
}
VERIFY(mpFilename != NULL);
// Create a file descriptor with the values in the element's data descriptor
FileDescriptor* pFileDescriptor = NULL;
if (mpElement != NULL)
{
const RasterDataDescriptor* pRasterDescriptor =
dynamic_cast<const RasterDataDescriptor*>(mpElement->getDataDescriptor());
if (pRasterDescriptor != NULL)
{
// Start row
DimensionDescriptor startRow;
if (mpStartRow != NULL)
{
startRow = pRasterDescriptor->getOriginalRow(*mpStartRow - 1);
}
// End row
DimensionDescriptor endRow;
if (mpEndRow != NULL)
{
endRow = pRasterDescriptor->getOriginalRow(*mpEndRow - 1);
}
// Row skip
unsigned int rowSkip = 0;
if (mpRowSkipFactor != NULL)
{
rowSkip = *mpRowSkipFactor;
}
// Start column
DimensionDescriptor startColumn;
if (mpStartColumn != NULL)
{
startColumn = pRasterDescriptor->getOriginalColumn(*mpStartColumn - 1);
}
// End column
DimensionDescriptor endColumn;
if (mpEndColumn != NULL)
{
endColumn = pRasterDescriptor->getOriginalColumn(*mpEndColumn - 1);
}
// Column skip
unsigned int columnSkip = 0;
if (mpColumnSkipFactor != NULL)
{
columnSkip = *mpColumnSkipFactor;
}
// Start band
DimensionDescriptor startBand;
if (mpStartBand != NULL)
{
startBand = pRasterDescriptor->getOriginalBand(*mpStartBand - 1);
}
// End band
DimensionDescriptor endBand;
if (mpEndBand != NULL)
{
endBand = pRasterDescriptor->getOriginalBand(*mpEndBand - 1);
}
// Band skip
unsigned int bandSkip = 0;
if (mpBandSkipFactor != NULL)
{
bandSkip = *mpBandSkipFactor;
}
pFileDescriptor = RasterUtilities::generateFileDescriptorForExport(pRasterDescriptor,
mpFilename->getFullPathAndName(), startRow, endRow, rowSkip, startColumn, endColumn, columnSkip,
startBand, endBand, bandSkip);
}
}
// Create a file descriptor with the input filename
if (pFileDescriptor == NULL)
{
FactoryResource<FileDescriptor> pFactoryFileDescriptor;
pFileDescriptor = pFactoryFileDescriptor.release();
if (pFileDescriptor != NULL)
{
pFileDescriptor->setFilename(mpFilename->getFullPathAndName());
}
}
if (pFileDescriptor == NULL)
{
reportError("Could not create the file descriptor!", "219F9340-1681-4BD8-90B4-2D9335E8B751");
return false;
}
// Set the output arg value
if (pOutArgList != NULL)
{
PlugInArg* pArg = NULL;
// File descriptor
if (pOutArgList->getArg("File Descriptor", pArg) && (pArg != NULL))
{
pArg->setActualValue(pFileDescriptor);
}
else
{
// Destroy the file descriptor
Service<ApplicationServices> pApp;
if (pApp.get() != NULL)
{
ObjectFactory* pObjFact = pApp->getObjectFactory();
if (pObjFact != NULL)
{
pObjFact->destroyObject(pFileDescriptor, "FileDescriptor");
}
}
reportError("Could not set the file descriptor output value!", "98FB7EB3-BC2A-4075-9DE2-FD28ABAECE5B");
return false;
}
}
reportComplete();
return true;
}