127 lines
2.9 KiB
C++
127 lines
2.9 KiB
C++
/**
|
|
* @file menu.cpp
|
|
* @author Alexander Klein (alex@kleiax.de)
|
|
* @brief
|
|
* @version 0.1
|
|
* @date 2022-01-12
|
|
*
|
|
* @copyright Copyright (c) 2022
|
|
*
|
|
*/
|
|
#include "menu.h"
|
|
|
|
Menu::Menu() {
|
|
this->selectedEntry = this->entrys.begin();
|
|
}
|
|
|
|
void Menu::addEntry(MenuAction* entry) {
|
|
this->entrys.push_back(entry);
|
|
|
|
if (this->entrys.size() == 2)
|
|
this->selectedEntry = this->entrys.begin();
|
|
}
|
|
|
|
void Menu::printMenu() {
|
|
if (this->lcd) {
|
|
lcd->clear();
|
|
lcd->setCursor(0, 0);
|
|
lcd->print("-> ");
|
|
lcd->print((**this->selectedEntry).getName());
|
|
lcd->setCursor(0, 1);
|
|
std::list<MenuAction*>::iterator iter = this->selectedEntry;
|
|
iter++;
|
|
if (iter != this->entrys.end()) {
|
|
lcd->print((**iter).getName());
|
|
} else
|
|
lcd->print((*this->entrys.begin())->getName());
|
|
}
|
|
std::cout << std::endl;
|
|
for (std::list<MenuAction*>::iterator iter = this->entrys.begin(); iter != this->entrys.end(); iter++) {
|
|
if (this->selectedEntry == iter)
|
|
std::cout << " " << (**iter).getName() << std::endl;
|
|
else
|
|
std::cout << (**iter).getName() << std::endl;
|
|
}
|
|
this->inSubmenu = false;
|
|
}
|
|
|
|
void Menu::update() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->update();
|
|
return;
|
|
}
|
|
}
|
|
|
|
void Menu::down() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->down();
|
|
return;
|
|
}
|
|
|
|
// TODO: Why I need the fucking next two lines? here and in the next function
|
|
std::list<MenuAction*>::iterator iter = this->selectedEntry;
|
|
iter++;
|
|
if (iter != this->entrys.end())
|
|
this->selectedEntry++;
|
|
else
|
|
this->selectedEntry = this->entrys.begin();
|
|
this->printMenu();
|
|
}
|
|
|
|
void Menu::up() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->up();
|
|
return;
|
|
}
|
|
std::list<MenuAction*>::iterator iter = this->entrys.end();
|
|
iter--;
|
|
if (this->selectedEntry != this->entrys.begin()) {
|
|
this->selectedEntry--;
|
|
}
|
|
else {
|
|
this->selectedEntry = iter;
|
|
}
|
|
this->printMenu();
|
|
}
|
|
|
|
void Menu::right() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->right();
|
|
return;
|
|
}
|
|
|
|
if ((**this->selectedEntry).getIsMenu()) {
|
|
this->inSubmenu = true;
|
|
(**this->selectedEntry).getMenu()->setParentMenu(this);
|
|
}
|
|
(**this->selectedEntry).runAction();
|
|
}
|
|
|
|
void Menu::left() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->left();
|
|
return;
|
|
}
|
|
|
|
if (parentMenu)
|
|
this->parentMenu->printMenu();
|
|
}
|
|
|
|
void Menu::yes() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->yes();
|
|
return;
|
|
}
|
|
|
|
this->right();
|
|
}
|
|
|
|
void Menu::no() {
|
|
if (this->inSubmenu) {
|
|
(**this->selectedEntry).getMenu()->no();
|
|
return;
|
|
}
|
|
|
|
this->left();
|
|
}
|