CC_FILE_ERROR FileIOFilter::SaveToFile(ccHObject* entities, const char* filename, CC_FILE_TYPES fType)
{
if (!entities || !filename || fType == UNKNOWN_FILE)
return CC_FERR_BAD_ARGUMENT;
FileIOFilter* fio = CreateFilter(fType);
if (!fio)
return CC_FERR_WRONG_FILE_TYPE;
//if the file name has no extension, we had a default one!
QString completeFileName(filename);
if (QFileInfo(filename).suffix().isEmpty())
completeFileName += QString(".%1").arg(CC_FILE_TYPE_DEFAULT_EXTENSION[fType]);
CC_FILE_ERROR result = fio->saveToFile(entities, qPrintable(completeFileName));
delete fio;
fio = 0;
return result;
}
ccHObject* FileIOFilter::LoadFromFile(const QString& filename,
CC_FILE_TYPES fType,
bool alwaysDisplayLoadDialog/*=true*/,
bool* coordinatesShiftEnabled/*=0*/,
CCVector3d* coordinatesShift/*=0*/)
{
//check file existence
QFileInfo fi(filename);
if (!fi.exists())
{
ccLog::Error(QString("[Load] File '%1' doesn't exist!").arg(filename));
return 0;
}
//do we need to guess file format?
if (fType == UNKNOWN_FILE)
{
//look for file extension (we trust Qt on this task)
QString extension = QFileInfo(filename).suffix();
if (extension.isEmpty())
{
ccLog::Error("[Load] Can't guess file format: no file extension");
return 0;
}
//convert extension to file format
fType = GuessFileFormatFromExtension(qPrintable(extension.toUpper()));
//unknown extension?
if (fType == UNKNOWN_FILE)
{
ccLog::Error(QString("[Load] Can't guess file format: unknown file extension '%1'").arg(extension));
return 0;
}
}
//get corresponding loader
FileIOFilter* fio = CreateFilter(fType);
if (!fio)
return 0;
//load file
ccHObject* container = new ccHObject();
CC_FILE_ERROR result = CC_FERR_NO_ERROR;
try
{
result = fio->loadFile( qPrintable(filename),
*container,
alwaysDisplayLoadDialog,
coordinatesShiftEnabled,
coordinatesShift);
}
catch(...)
{
ccLog::Warning("[I/O] Exception caught during file opening!");
if (container)
container->removeAllChildren();
result = CC_FERR_CONSOLE_ERROR;
}
//we can release the loader instance
delete fio;
fio = 0;
if (result != CC_FERR_NO_ERROR)
DisplayErrorMessage(result,"loading",fi.baseName());
else
ccLog::Print(QString("[I/O] File '%1' loaded successfully").arg(fi.baseName()));
unsigned childrenCount = container->getChildrenNumber();
if (childrenCount != 0)
{
//we set the main container name as the full filename (with path)
container->setName(QString("%1 (%2)").arg(fi.fileName()).arg(fi.absolutePath()));
for (unsigned i=0;i<childrenCount;++i)
{
ccHObject* child = container->getChild(i);
QString newName = child->getName();
if (newName.startsWith("unnamed"))
{
//we automatically replace occurences of 'unnamed' in entities names by the base filename (no path, no extension)
newName.replace(QString("unnamed"),fi.baseName());
child->setName(newName);
}
}
}
else
{
delete container;
container = 0;
}
return container;
}
ccHObject* FileIOFilter::LoadFromFile(const QString& filename,
CC_FILE_TYPES fType,
bool alwaysDisplayLoadDialog/*=true*/,
bool* coordinatesShiftEnabled/*=0*/,
double* coordinatesShift/*=0*/)
{
//check file existence
QFileInfo fi(filename);
if (!fi.exists())
{
ccLog::Error(QString("[Load] File '%1' doesn't exist!").arg(filename));
return 0;
}
//do we need to guess file format?
if (fType == UNKNOWN_FILE)
{
//look for file extension (we trust Qt on this task)
QString extension = QFileInfo(filename).suffix();
if (extension.isEmpty())
{
ccLog::Error("[Load] Can't guess file format: no file extension");
return 0;
}
//convert extension to file format
fType = StringToFileFormat(qPrintable(extension.toUpper()));
//unknown extension?
if (fType == UNKNOWN_FILE)
{
ccLog::Error(QString("[Load] Can't guess file format: unknown file extension '%1'").arg(extension));
return 0;
}
}
//get corresponding loader
FileIOFilter* fio = NULL;
switch (fType)
{
case BIN:
fio = (FileIOFilter*)(new BinFilter());
break;
case OBJ:
fio = (FileIOFilter*)(new ObjFilter());
break;
case PLY:
fio = (FileIOFilter*)(new PlyFilter());
break;
case ICM:
fio = (FileIOFilter*)(new IcmFilter());
break;
case ASCII:
fio = (FileIOFilter*)(new AsciiFilter());
break;
case SOI:
fio = (FileIOFilter*)(new SoiFilter());
break;
case PN:
fio = (FileIOFilter*)(new PNFilter());
break;
case PV:
fio = (FileIOFilter*)(new PVFilter());
break;
case DM_ASCII:
fio = (FileIOFilter*)(new DepthMapFileFilter());
break;
case POV:
fio = (FileIOFilter*)(new PovFilter());
break;
case BUNDLER:
fio = (FileIOFilter*)(new BundlerFilter());
break;
case VTK:
fio = (FileIOFilter*)(new VTKFilter());
break;
#ifdef CC_X3D_SUPPORT
case X3D:
fio = (FileIOFilter*)(new X3DFilter());
break;
#endif
#ifdef CC_E57_SUPPORT
case E57:
fio = (FileIOFilter*)(new E57Filter());
break;
#endif
#ifdef CC_PDMS_SUPPORT
case PDMS:
fio = (FileIOFilter*)(new PDMSFilter());
break;
#endif
#ifdef CC_LAS_SUPPORT
case LAS:
fio = (FileIOFilter*)(new LASFilter());
break;
#endif
#ifdef CC_ULT_SUPPORT
case ULT:
fio = (FileIOFilter*)(new UltFilter());
break;
#endif
case MA:
case UNKNOWN_FILE:
//nothing to do
break;
}
if (!fio)
return 0;
//load file
ccHObject* container = new ccHObject();
CC_FILE_ERROR result = fio->loadFile(qPrintable(filename),
*container,
alwaysDisplayLoadDialog,
coordinatesShiftEnabled,
coordinatesShift);
//we can release the loader instance
delete fio;
fio=0;
if (result != CC_FERR_NO_ERROR)
DisplayErrorMessage(result,"loading",fi.baseName());
unsigned childrenCount = container->getChildrenNumber();
if (childrenCount != 0)
{
//we set the main container name as the full filename (with path)
container->setName(qPrintable(QString("%1 (%2)").arg(fi.fileName()).arg(fi.absolutePath())));
for (unsigned i=0;i<childrenCount;++i)
{
ccHObject* child = container->getChild(i);
const char* name = child->getName();
if (strncmp(name,"unnamed",7)==0)
{
//we automatically replace occurences of 'unnamed' in entities names by the base filename (no path, no extension)
QString newName(name);
newName.replace(QString("unnamed"),fi.baseName());
child->setName(qPrintable(newName));
}
}
}
else
{
delete container;
container=0;
}
return container;
}
CC_FILE_ERROR FileIOFilter::SaveToFile(ccHObject* entities, const char* filename, CC_FILE_TYPES fType)
{
if (!entities || !filename || fType == UNKNOWN_FILE)
return CC_FERR_BAD_ARGUMENT;
FileIOFilter* fio = NULL;
switch (fType)
{
case BIN:
fio = (FileIOFilter*)(new BinFilter());
break;
case ASCII:
fio = (FileIOFilter*)(new AsciiFilter());
break;
case OBJ:
fio = (FileIOFilter*)(new ObjFilter());
break;
case PLY:
fio = (FileIOFilter*)(new PlyFilter());
break;
case PN:
fio = (FileIOFilter*)(new PNFilter());
break;
case PV:
fio = (FileIOFilter*)(new PVFilter());
break;
case MA:
fio = (FileIOFilter*)(new MAFilter());
break;
case DM_ASCII:
fio = (FileIOFilter*)(new DepthMapFileFilter());
break;
case VTK:
fio = (FileIOFilter*)(new VTKFilter());
break;
#ifdef CC_X3D_SUPPORT
case X3D:
fio = (FileIOFilter*)(new X3DFilter());
break;
#endif
#ifdef CC_E57_SUPPORT
case E57:
fio = (FileIOFilter*)(new E57Filter());
break;
#endif
#ifdef CC_PDMS_SUPPORT
case PDMS:
fio = (FileIOFilter*)(new PDMSFilter());
break;
#endif
#ifdef CC_LAS_SUPPORT
case LAS:
fio = (FileIOFilter*)(new LASFilter());
break;
#endif
#ifdef CC_ULT_SUPPORT
case ULT:
fio = (FileIOFilter*)(new UltFilter());
break;
#endif
case POV:
//TODO
//fio = (FileIOFilter*)(new PovFilter());
break;
case SOI:
case ICM:
case BUNDLER:
case UNKNOWN_FILE:
//nothing to do
break;
}
if (!fio)
return CC_FERR_WRONG_FILE_TYPE;
//if the file name has no extension, we had a default one!
char completeFileName[1024];
strcpy(completeFileName,filename);
int ppos = QString(filename).lastIndexOf(QChar('.'));
if (ppos<0)
{
completeFileName[ppos]=0;
sprintf(completeFileName,"%s.%s",completeFileName,CC_FILE_TYPE_DEFAULT_EXTENSION[fType]);
}
CC_FILE_ERROR result = fio->saveToFile(entities, completeFileName);
delete fio;
fio=0;
return result;
}
CC_FILE_ERROR FileIOFilter::SaveToFile(ccHObject* entities, const char* filename, CC_FILE_TYPES fType)
{
if (!entities || !filename || fType == UNKNOWN_FILE)
return CC_FERR_BAD_ARGUMENT;
FileIOFilter* fio = NULL;
switch (fType)
{
case BIN:
fio = new BinFilter();
break;
case ASCII:
fio = new AsciiFilter();
break;
case OBJ:
fio = new ObjFilter();
break;
case PLY:
fio = new PlyFilter();
break;
case PN:
fio = new PNFilter();
break;
case PV:
fio = new PVFilter();
break;
case MA:
fio = new MAFilter();
break;
case DM_ASCII:
fio = new DepthMapFileFilter();
break;
case VTK:
fio = new VTKFilter();
break;
case STL:
fio = new STLFilter();
break;
case PCD:
fio = new PCDFilter();
break;
#ifdef CC_X3D_SUPPORT
case X3D:
fio = new X3DFilter();
break;
#endif
#ifdef CC_E57_SUPPORT
case E57:
fio = new E57Filter();
break;
#endif
#ifdef CC_PDMS_SUPPORT
case PDMS:
fio = new PDMSFilter();
break;
#endif
#ifdef CC_LAS_SUPPORT
case LAS:
fio = new LASFilter();
break;
#endif
case POV:
//TODO
//fio = new PovFilter();
break;
case SOI:
case ICM:
case BUNDLER:
case UNKNOWN_FILE:
case FILE_TYPES_COUNT:
//nothing to do
break;
}
if (!fio)
return CC_FERR_WRONG_FILE_TYPE;
//if the file name has no extension, we had a default one!
QString completeFileName(filename);
if (QFileInfo(filename).suffix().isEmpty())
completeFileName += QString(".%1").arg(CC_FILE_TYPE_DEFAULT_EXTENSION[fType]);
CC_FILE_ERROR result = fio->saveToFile(entities, qPrintable(completeFileName));
delete fio;
fio=0;
return result;
}
