96 lines
2.2 KiB
C++
96 lines
2.2 KiB
C++
#include "ConsoleMenu.h"
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#include <vector>
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#include <string>
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#include <iostream>
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#include <cstdlib>
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#include <Windows.h>
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using namespace std;
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//color theme
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static WORD titleTextTheme = BACKGROUND_BLUE|BACKGROUND_GREEN; //Cyan background with Black text
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static WORD highLightedTextTheme = BACKGROUND_RED|BACKGROUND_GREEN; //Yellow background with Black text
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static WORD normalTextTheme = FOREGROUND_INTENSITY; //Black background with White text
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//console handle
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static HANDLE handle;
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string menuBase::cutline = "=====================================";
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menuManager* menuManager::instance = nullptr;
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menuManager::menuManager(){
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handle = GetStdHandle(STD_OUTPUT_HANDLE); //Get console handle...
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menus.clear();
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}
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void menuManager::SetDefaultUI(string menuID){
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for(unsigned i=0;i<menus.size();i++){
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if(menuID == menus[i]->menuID){
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defaultMenu = menuID;
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return;
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}
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}
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//Case not found...
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std::cout<<"invaild menuID: "<<menuID<<std::endl;
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system("pause");
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if(activeMenu!=nullptr){ //If possible,refresh active UI...
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activeMenu->DrawMenu();
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}
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}
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void menuManager::UIRegistion(menuBase* pmenu){
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pmenu->numOfStatus = pmenu->options.size();
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pmenu->highLightedIndex = 0;
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menus.push_back(pmenu);
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}
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void menuManager::UITransform(string menuID){
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for(unsigned i=0;i<menus.size();i++){
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if(menuID == menus[i]->menuID){
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activeMenu = menus[i];
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menus[i]->DrawMenu();
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return;
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}
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}
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//Case not Found...
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cout<<"invaild menuID: "<<menuID<<endl;
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system("pause");
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if(activeMenu!=nullptr){ //If possible,redraw active UI...
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activeMenu->DrawMenu();
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}
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}
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void menuBase::DrawMenu(){
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system("cls");
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//Draw title text...
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SetConsoleTextAttribute(handle, titleTextTheme);
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cout<<titleText<<endl;
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SetConsoleTextAttribute(handle, normalTextTheme);
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cout<<cutline<<endl;
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//Output before menu..
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beginOutPut();
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//Draw options...
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for(int i = 0; i < numOfStatus; i++){
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if(i == highLightedIndex){
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SetConsoleTextAttribute(handle,highLightedTextTheme);
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cout<<i+1<<". "<<options[i]<<endl;
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SetConsoleTextAttribute(handle,normalTextTheme);
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}else{
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cout<<i+1<<". "<<options[i]<<endl;
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}
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}
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//Draw helping info...
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if(numOfStatus!=0){
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std::cout<<cutline<<std::endl;
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std::cout<<infos[highLightedIndex]<<std::endl;
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}
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//Out put after Draw...
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endOutPut();
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}
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