updated filestructure and gitignore. uploading exam progress

Exam/IKT203Exam/Portfolio/SharedLib/Utils.cpp

@@ -0,0 +1,78 @@
+#include "Utils.h"
+
+#include <iostream>
+#include <limits>
+
+#include "TDoublyLinkedList.h"
+#include "TStack.h"
+
+
+int Utils::Choice()
+{
+    std::cout << "========\n1. Add line\n2. Remove line\n3. Print current document\n4. Print queue\n5. Undo\n6. Redo\n0. Exit"
+                 "\n\nChoice:  ";
+    int choice;
+    std::cin >> choice;
+    std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+    //std::cout << "\n=====================\n";
+    return choice;
+}
+
+int Utils::Insert(TDoublyLinkedList &document, TStack &undoStack, TStack &redoStack, int index)
+{
+        for (int i = 0; i < document.GetSize(); i++) {
+        std::cout << i + 1 << ". " << document.GetAtIndex(i) << std::endl;
+    }
+    if (document.GetSize() > 0)
+    {
+        std::cout << "Enter the line number where you want to insert the line" <<std::endl;
+        if (!(std::cin >> index)) {
+            std::cin.clear();
+            std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+            std::cout << "========\nIndex must be a number\n========\n\n" << std::endl;
+            return index;
+        }
+
+        std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+    }
+    if (document.GetSize() < 1)
+        index = 1;
+
+    std::cout << "Enter the text" <<std::endl;
+    std::string line;
+    std::getline(std::cin, line);
+
+
+    document.InsertAtIndex(index - 1, line);
+    undoStack.Push({INSERT, line, index - 1});
+    if (!redoStack.IsEmpty()) {
+        redoStack.Clear();
+    }
+    return index;
+}
+
+void Utils::PrintList(const TDoublyLinkedList &document)
+{
+    for (int i = 0; i < document.GetSize(); i++) {
+        std::cout << i + 1 << ". " << document.GetAtIndex(i) << std::endl;
+    }
+    std::cout << "\n\n";
+}
+
+int Utils::RemoveLine(TDoublyLinkedList &document, TStack &undoStack, TStack &redoStack, int index)
+{
+    std::cout << "Enter the number of the line you want to remove" <<std::endl;
+    if (!(std::cin >> index)) {
+        std::cin.clear();
+        std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+        std::cout << "========\nIndex must be a number\n========\n\n" << std::endl;
+        return index;
+    }    std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+    const std::string deletedLine = document.GetAtIndex(index-1);
+    document.Remove(index-1);
+    undoStack.Push({DELETE, deletedLine, index-1});
+    if (!redoStack.IsEmpty()) {
+        redoStack.Clear();
+    }
+    return index;
+}