@Nullable
public static VirtualFile getDirectory(@NotNull final FindModel findModel) {
String directoryName = findModel.getDirectoryName();
if (findModel.isProjectScope() || StringUtil.isEmpty(directoryName)) {
return null;
}
String path = directoryName.replace(File.separatorChar, '/');
VirtualFile virtualFile = LocalFileSystem.getInstance().findFileByPath(path);
if (virtualFile == null || !virtualFile.isDirectory()) {
virtualFile = null;
for (LocalFileProvider provider :
((VirtualFileManagerEx) VirtualFileManager.getInstance()).getLocalFileProviders()) {
VirtualFile file = provider.findLocalVirtualFileByPath(path);
if (file != null && file.isDirectory()) {
if (file.getChildren().length > 0) {
virtualFile = file;
break;
}
if (virtualFile == null) {
virtualFile = file;
}
}
}
}
return virtualFile;
}
@NotNull
private static String getTitleForScope(@NotNull final FindModel findModel) {
String scopeName;
if (findModel.isProjectScope()) {
scopeName = FindBundle.message("find.scope.project.title");
} else if (findModel.getModuleName() != null) {
scopeName = FindBundle.message("find.scope.module.title", findModel.getModuleName());
} else if (findModel.getCustomScopeName() != null) {
scopeName = findModel.getCustomScopeName();
} else {
scopeName = FindBundle.message("find.scope.directory.title", findModel.getDirectoryName());
}
String result = scopeName;
if (findModel.getFileFilter() != null) {
result += " " + FindBundle.message("find.scope.files.with.mask", findModel.getFileFilter());
}
return result;
}
@NotNull
static SearchScope getScopeFromModel(@NotNull Project project, @NotNull FindModel findModel) {
SearchScope customScope = findModel.getCustomScope();
VirtualFile directory = getDirectory(findModel);
Module module =
findModel.getModuleName() == null
? null
: ModuleManager.getInstance(project).findModuleByName(findModel.getModuleName());
return findModel.isCustomScope() && customScope != null
? customScope.intersectWith(GlobalSearchScope.allScope(project))
:
// we don't have to check for myProjectFileIndex.isExcluded(file) here like
// FindInProjectTask.collectFilesInScope() does
// because all found usages are guaranteed to be not in excluded dir
directory != null
? forDirectory(project, findModel.isWithSubdirectories(), directory)
: module != null
? module.getModuleContentScope()
: findModel.isProjectScope()
? ProjectScope.getContentScope(project)
: GlobalSearchScope.allScope(project);
}