std::string InputBox(const std::string &msg, const std::string &init, int max, chtype out)
{
CDialog *dialog = CreateBaseDialog(TColorPair(COLOR_GREEN, COLOR_BLUE),
TColorPair(COLOR_WHITE, COLOR_BLUE), 50);
CLabel *label = new CLabel(msg, false);
label->SetMaxReqWidth(MaxW());
dialog->AddWidget(label);
CInputField *input = new CInputField(init, CInputField::STRING, max, out);
dialog->StartPack(input, true, true, 1, 0);
CButton *okbutton = new CButton(GetTranslation("OK")), *cancelbutton = new CButton(GetTranslation("Cancel"));
dialog->AddButton(okbutton, false, false);
dialog->AddButton(cancelbutton, false, false);
TUI.AddGroup(dialog, true);
while (dialog->Run())
;
std::string ret;
if (dialog->ActivatedWidget() != cancelbutton)
ret = input->Value();
delete dialog;
return ret;
}
CDialog *CreateBaseDialog(TColorPair fc, TColorPair dfc, int minw, int minh, const std::string &text)
{
CDialog *dialog = new CDialog;
dialog->SetFColors(fc);
dialog->SetDFColors(dfc);
if (minw)
dialog->SetMinWidth(minw);
if (minh)
dialog->SetMinHeight(minh);
if (!text.empty())
{
CLabel *label = new CLabel(text);
label->SetMaxReqWidth(MaxW());
dialog->StartPack(label, true, true, 1, 1);
}
return dialog;
}
