public static boolean checkFileExist(
@Nullable PsiDirectory targetDirectory,
int[] choice,
PsiFile file,
String name,
String title) {
if (targetDirectory == null) return false;
final PsiFile existing = targetDirectory.findFile(name);
if (existing != null && !existing.equals(file)) {
int selection;
if (choice == null || choice[0] == -1) {
String message =
String.format(
"File '%s' already exists in directory '%s'",
name, targetDirectory.getVirtualFile().getPath());
String[] options =
choice == null
? new String[] {"Overwrite", "Skip"}
: new String[] {"Overwrite", "Skip", "Overwrite for all", "Skip for all"};
selection = Messages.showDialog(message, title, options, 0, Messages.getQuestionIcon());
} else {
selection = choice[0];
}
if (choice != null && selection > 1) {
choice[0] = selection % 2;
selection = choice[0];
}
if (selection == 0 && file != existing) {
existing.delete();
} else {
return true;
}
}
return false;
}
