private File getImagesDir() {
PovrayProject proj = renderService.getProject();
FileObject fob = proj.getImagesFolder(true);
File result = FileUtil.toFile(fob);
assert result != null && result.exists();
return result;
}
private File getFileToRender() throws IOException {
FileObject render = toRender;
if (render == null) {
PovrayProject proj = renderService.getProject();
MainFileProvider provider =
(MainFileProvider) proj.getLookup().lookup(MainFileProvider.class);
if (provider == null) {
throw new IllegalStateException("Main file provider missing");
}
render = provider.getMainFile();
if (render == null) {
ProjectInformation info =
(ProjectInformation) proj.getLookup().lookup(ProjectInformation.class);
// XXX let the user choose
throw new IOException(
NbBundle.getMessage(Povray.class, "MSG_NoMainFile", info.getDisplayName()));
}
}
assert render != null;
File result = FileUtil.toFile(render);
if (result == null) {
throw new IOException(NbBundle.getMessage(Povray.class, "MSG_VirtualFile", render.getName()));
}
assert result.exists();
assert result.isFile();
return result;
}
