} //1-DIR, 2-FILE_CONTENT
public static void ShowInnerFileSystemInfo(StackItem2 item)
{
Console.BackgroundColor = ConsoleColor.Black;
Console.Clear();
FileSystemInfo[] objects = item.DirInfo.GetFileSystemInfos();
for (int i = 0; i < objects.Length; ++i)
{
if (i == item.Index)
{
Console.BackgroundColor = ConsoleColor.Blue;
}
else
{
Console.BackgroundColor = ConsoleColor.Black;
}
Console.WriteLine(objects[i].Name);
}
}
static void Main(string[] args)
{
Stack <StackItem2> history = new Stack <StackItem2>();
StackItem2 item = new StackItem2 {
DirInfo = new DirectoryInfo(@"C:\soft"), Index = 0
};
VisualOperations visualOperations = new VisualOperations();
visualOperations.VisualMode = VisualMode.DIR;
history.Push(item);
bool isOK = true;
while (isOK)
{
if (visualOperations.VisualMode == VisualMode.DIR)
{
VisualOperations.ShowInnerFileSystemInfo(history.Peek());
}
ConsoleKeyInfo pressedButton = Console.ReadKey();
switch (pressedButton.Key)
{
case ConsoleKey.UpArrow:
history.Peek().Index = history.Peek().Index - 1;
break;
case ConsoleKey.DownArrow:
history.Peek().Index = history.Peek().Index + 1;
break;
case ConsoleKey.Enter:
StackItem2 item2 = new StackItem2();
StackItem2 topItem = history.Peek();
FileSystemInfo[] info = topItem.DirInfo.GetFileSystemInfos();
FileSystemInfo fsObject = info[topItem.Index];
string path = fsObject.FullName;
if (fsObject is DirectoryInfo)
{
item2.DirInfo = new DirectoryInfo(path);
item2.Index = 0;
history.Push(item2); d
}
else if (fsObject is FileInfo)
{
visualOperations.VisualMode = VisualMode.FILE_CONTENT;
VisualOperations.ShowFileContent(path);
}
break;
case ConsoleKey.Backspace:
if (visualOperations.VisualMode == VisualMode.FILE_CONTENT)
{
visualOperations.VisualMode = VisualMode.DIR;
}
else
{
history.Pop();
}
break;
case ConsoleKey.Escape:
isOK = false;
break;
}
}
}