//Show this menu to the screen
public void Show()
{
InitScreen();
//Remember current background/text color
var currentBgColor = Console.BackgroundColor;
var currentTxtColor = Console.ForegroundColor;
//Keep in this menu until isFinished = true
while (!isFinished)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
ConsoleFunctions.writeToCenter($"({selectedOption}) {_MenuOptions[selectedOption-1].ToString()}", 4 + selectedOption - 1);
Console.ForegroundColor = currentTxtColor;
Console.BackgroundColor = currentBgColor;
//Read user input
var pressedKey = Console.ReadKey();
switch (pressedKey.Key)
{
//Options are printed from top to bottom
case ConsoleKey.UpArrow:
if (!(selectedOption == 1))
{
selectedOption--;
}
break;
case ConsoleKey.DownArrow:
if (!(selectedOption == _MenuOptions.Length))
{
selectedOption++;
}
break;
//Raise OptionSelected event with SelectedOption
case ConsoleKey.Enter:
OptionSelected.Invoke(this, selectedOption);
InitScreen(); //Reinit the screen after returning to this menu
break;
//Exit Menu
case ConsoleKey.Backspace:
isFinished = true;
break;
}
//draw all Options again
for (int i = 0; i < _MenuOptions.Length; i++)
{
ConsoleFunctions.writeToCenter($"({i+1}) {_MenuOptions[i].ToString()}", 4 + i);
}
}
}
public void Show(int?page = 1) //Display this Journal Page (Entry)
{
bool finished = false; //Temp
while (!finished)
{
Console.Clear();
//Draw blocks
ConsoleFunctions.writeToCenter($"= Journal Entry {journal.EntryId} =", 0);
ConsoleFunctions.drawRectangle(8, (int)(Console.BufferWidth / 4), 0, 1);
ConsoleFunctions.drawRectangle(8, (int)(Console.BufferWidth / 4), 0, 9);
ConsoleFunctions.drawRectangle(16, (int)(Console.BufferWidth * 3 / 4), (int)(Console.BufferWidth / 4), 1);
//draw content
ConsoleFunctions.writeTO($"Author: {journal.Author}", 1, 3);
ConsoleFunctions.writeTO($"Time: {journal.EntryTime.ToString()}", 1, 4);
ConsoleFunctions.writeTO($"Location: {journal.Location}", 1, 5);
//Write instructions
ConsoleFunctions.writeTO($"Up key: Previous entry", 1, 10);
ConsoleFunctions.writeTO($"Down key: Next entry", 1, 11);
ConsoleFunctions.writeTO($"Left key: Previous page", 1, 12);
ConsoleFunctions.writeTO($"Right key: Next page", 1, 13);
ConsoleFunctions.writeTO($"Backspace: Return to menu", 1, 14);
//Print report
ConsoleFunctions.writeTO($"{journal.EntryTitle} ({page}/2)", (int)(Console.BufferWidth * 5 / 8) - (journal.EntryTitle.Length) / 2, 2);
//I assume page starts with 1 and array starts with 0 right? (VB, get out.)
var result = Regex.Matches(journal.Contents[(int)page - 1], @"(.{1," + ((Console.BufferWidth * 3 / 4) - 4) + @"})(?:\s|$)");
for (int i = 0; i < result.Count; i++)
{
ConsoleFunctions.writeTO(result[i].ToString(), (Console.BufferWidth / 4) + 2, i + 3);
Thread.Sleep(30);
}
var pressedKey = Console.ReadKey();
switch (pressedKey.Key)
{
case ConsoleKey.LeftArrow:
page = 1;
break;
case ConsoleKey.RightArrow:
page = 2;
break;
case ConsoleKey.Backspace:
finished = true;
break;
}
}
}
//Init Menu screen
private void InitScreen()
{
//Draw blocks and menu properties
Console.Clear();
Console.WriteLine();
ConsoleFunctions.drawRectangle(15, Console.BufferWidth - 1, 0, 0);
ConsoleFunctions.writeToCenter(_MenuTitle, 1);
ConsoleFunctions.writeToCenter(_MenuSubTitle, 2);
//Display all Options
for (int i = 0; i < _MenuOptions.Length; i++)
{
Thread.Sleep(30);
ConsoleFunctions.writeToCenter($"({i+1}) {_MenuOptions[i].ToString()}", 4 + i);
}
//Write instructions
ConsoleFunctions.writeToCenter("[Up]:Previous [Down]:Next [Enter]:Select [Backspace]:Exit", 15);
}
