stamen

Static Menu Generator
git clone git://git.dimitrijedobrota.com/stamen.git
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commit5dd366ebead42ece724fc60097c79e667739dcc6
parentcff8002912e2fbd52d9904edabc930a9aa077fe5
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateMon, 6 Nov 2023 23:57:17 +0000

type -1 to go back

Diffstat:
Msrc/display.cpp|++++++--

1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/display.cpp b/src/display.cpp

@@ -2,7 +2,7 @@

#include <iostream>
int Menu::Menu_function::display() const {
unsigned long choice;
int choice;
while (true) {
std::cout << name << std::endl;

@@ -11,7 +11,11 @@ int Menu::Menu_function::display() const {

while (true) {
std::cout << "Choose an option: ";
if (std::cin >> choice && choice < items.size()) {
if (std::cin >> choice && choice >= -1 && choice < (int)items.size()) {
if (choice == -1) {
std::cout << "Back" << items[choice].prompt << "\n";
return 1;
}
std::cout << "Chosen: " << items[choice].prompt << "\n\n";
int res = menu.get_callback(items[choice].callback)();
if (--res) return res;