protected SingleRootFileViewProvider(
@NotNull PsiManager manager,
@NotNull VirtualFile virtualFile,
final boolean physical,
@NotNull Language language) {
myManager = manager;
myVirtualFile = virtualFile;
myEventSystemEnabled = physical;
myBaseLanguage = language;
setContent(new VirtualFileContent());
myPhysical =
isEventSystemEnabled()
&& !(virtualFile instanceof LightVirtualFile)
&& !(virtualFile.getFileSystem() instanceof NonPhysicalFileSystem);
myExclusionManager = ProjectFileExclusionManager.SERVICE.getInstance(manager.getProject());
}
private PsiFile createFile() {
try {
final VirtualFile vFile = getVirtualFile();
if (vFile.isDirectory()) return null;
if (isIgnored()) return null;
final Project project = myManager.getProject();
if (isPhysical()) { // check directories consistency
final VirtualFile parent = vFile.getParent();
if (parent == null) return null;
final PsiDirectory psiDir = getManager().findDirectory(parent);
if (psiDir == null) return null;
}
FileType fileType = vFile.getFileType();
PsiFile file = null;
if (fileType.isBinary() || vFile.isSpecialFile()) {
// TODO check why ClsFileImpl doesn't created automatically with create method
file = new ClsFileImpl((PsiManagerImpl) getManager(), this);
// file = new PsiBinaryFileImpl((PsiManagerImpl) getManager(), this);
} else {
if (!isTooLarge(vFile)) {
final PsiFile psiFile = createFile(getBaseLanguage());
if (psiFile != null) file = psiFile;
} else {
file = new PsiPlainTextFileImpl(this);
}
}
return file;
} catch (ProcessCanceledException e) {
e.printStackTrace();
throw e;
} catch (Throwable e) {
e.printStackTrace();
LOG.error(e);
return null;
}
}
public SingleRootFileViewProvider(
@NotNull PsiManager manager, @NotNull VirtualFile virtualFile, final boolean physical) {
this(manager, virtualFile, physical, calcBaseLanguage(virtualFile, manager.getProject()));
}