void ImageFieldEditor::openCreateHandler(void)
{
//Have the user select the file to import
std::vector<WindowEventProducer::FileDialogFilter> Filters;
std::list< const Char8 * > ReadableImageSuff;
ImageFileHandler::the()->getSuffixList(ReadableImageSuff, ImageFileType::OSG_READ_SUPPORTED);
//Determine all of the readable image filetypes
Filters.push_back(WindowEventProducer::FileDialogFilter("All Image filetypes",""));
std::string AllImageSuffixes;
std::string AllImageSuffixesDesc("All Image filetypes (");
for(std::list<const Char8*>::const_iterator SuffixItor(ReadableImageSuff.begin()) ; SuffixItor != ReadableImageSuff.end() ; ++SuffixItor)
{
if(ImageFileHandler::the()->getFileType(*SuffixItor))
{
if(!AllImageSuffixes.empty())
{
AllImageSuffixes += ",";
AllImageSuffixesDesc += ", ";
}
AllImageSuffixes += *SuffixItor;
AllImageSuffixesDesc = AllImageSuffixesDesc + "*." + *SuffixItor;
Filters.push_back(WindowEventProducer::FileDialogFilter(std::string(ImageFileHandler::the()->getFileType(*SuffixItor)->getMimeType()) + " (*." + *SuffixItor + ")",*SuffixItor));
}
}
AllImageSuffixesDesc += ")";
Filters[0] = WindowEventProducer::FileDialogFilter(AllImageSuffixesDesc,AllImageSuffixes);
Filters.push_back(WindowEventProducer::FileDialogFilter("All (*.*)","*"));
std::vector<BoostPath> FilesToOpen;
FilesToOpen = getParentWindow()->getParentDrawingSurface()->getEventProducer()->openFileDialog("Import a image file.",
Filters,
BoostPath("."),
false);
ImageRefPtr NewImage = NULL;
if(FilesToOpen.size() > 0)
{
//Try loading the file using the ImageFileHandler
NewImage = ImageFileHandler::the()->read(FilesToOpen[0].string().c_str());
if(NewImage)
{
FilePathAttachment::setFilePath(NewImage, FilesToOpen[0]);
//Set the value of the field
SetFieldValueCommandPtr SetCommand =
SetFieldValueCommand::create(getEditingFC(),
getEditingFieldId(),
boost::lexical_cast<std::string>(NewImage->getId()),
getEditingFieldIndex());
getCommandManager()->executeCommand(SetCommand);
}
}
}
std::vector<std::string> FCFileHandlerBase::getSuffixList(UInt32 flags) const
{
std::vector<std::string> FileTypesResult;
for(FileTypeMap::const_iterator MapItor(_SuffixTypeMap.begin()) ; MapItor != _SuffixTypeMap.end() ; ++MapItor)
{
for(FileTypeVector::const_iterator VecItor(MapItor->second.begin()) ; VecItor != MapItor->second.end() ; ++VecItor)
{
if((*VecItor)->getFlags() & flags)
{
std::vector<std::string> Suffixes((*VecItor)->getSuffixList());
for(std::vector<std::string>::const_iterator SuffixItor(Suffixes.begin()) ; SuffixItor<Suffixes.end() ; ++SuffixItor)
{
FileTypesResult.push_back(*SuffixItor);
}
}
}
}
return FileTypesResult;
}
