private void ShowItemInfo(int itemIdx)
{
string item = directoryItems[itemIdx];
if (item == "...")
{
CCommon.ShowLineInPosition(left + 1, top + height - 3, new string(' ', width - 2), ConsoleColor.DarkBlue, ConsoleColor.White);
return;
}
string itemInfoLine = "";
if (CCommon.IsDir(item))
{
long dirSize = CCommon.GetFolderSizeInBytes(item);
long numberOfFiles = CCommon.GetNumberOfFilesInFolder(item);
itemInfoLine = $"size: {dirSize} num of files: {numberOfFiles}";
}
if (CCommon.IsFile(item))
{
FileInfo fileInfo = new FileInfo(item);
long fileSize = fileInfo.Length;
itemInfoLine = $"size: {fileSize}";
}
itemInfoLine = itemInfoLine.PadRight(width - 2, ' ');
CCommon.ShowLineInPosition(left + 1, top + height - 3, itemInfoLine, ConsoleColor.DarkBlue, ConsoleColor.White);
}
private void ShowAnItem(int i)
{
int idx = start + i;
string itemLine = prepareItemLine(idx);
bool isSelect = (idx) == current;
bool isDir = CCommon.IsDir(directoryItems[idx]);
bool isFile = CCommon.IsFile(directoryItems[idx]);
ConsoleColor tmp = Console.ForegroundColor;
if (isDir)
{
Console.ForegroundColor = ConsoleColor.White;
}
if (isFile)
{
Console.ForegroundColor = ConsoleColor.Green;
}
ShowLineInPosition(left + 1, top + 4 + i, itemLine, isSelect);
if (isSelect)
{
ShowItemInfo(idx);
}
Console.ForegroundColor = tmp;
}
public void ProcessCurrentItem()
{
string selectedItem = directoryItems[current];
if (CCommon.IsDir(selectedItem))
{
changeDir();
}
else
{
Process.Start(selectedItem);
}
}
private CFileInfo Get_File_Info(string filePath)
{
bool isDir = CCommon.IsDir(filePath);
CFileInfo file_info = new CFileInfo();
file_info.name = System.IO.Path.GetFileName(filePath);
file_info.extOrDir = System.IO.Path.GetExtension(filePath);
if (isDir)
{
file_info.extOrDir = "Dir";
}
if (!isDir)
{
file_info.size = new FileInfo(filePath).Length;
}
return(file_info);
}
public void ShowSizeOfCurrentItem()
{
string currentLine = prepareItemLine(current, true);
int lineNumberInPanel = current - start;
bool isDir = CCommon.IsDir(directoryItems[lineNumberInPanel]);
bool isFile = CCommon.IsFile(directoryItems[lineNumberInPanel]);
ConsoleColor tmp = Console.ForegroundColor;
if (isDir)
{
Console.ForegroundColor = ConsoleColor.White;
}
if (isFile)
{
Console.ForegroundColor = ConsoleColor.Green;
}
ShowLineInPosition(left + 1, top + 4 + lineNumberInPanel, currentLine, true);
Console.ForegroundColor = tmp;
}
string prepareItemLine(int idx, bool needSizeForFolder = false)
{
string currentItemFullName = directoryItems[idx];
CFileInfo fInfo = Get_File_Info(currentItemFullName);
string name = System.IO.Path.GetFileNameWithoutExtension(fInfo.name);
if (name.Length > 22)
{
name = name.Substring(0, 19) + "...";
}
while (name.Length < 22)
{
name += " ";
}
string ext = fInfo.extOrDir;
if (ext.StartsWith("."))
{
ext = ext.Remove(0, 1);
}
while (ext.Length < 3)
{
ext += " ";
}
string size = fInfo.size.ToString();
if (needSizeForFolder & CCommon.IsDir(currentItemFullName))
{
size = CCommon.GetFolderSizeInBytes(currentItemFullName).ToString();
}
return(name + " " + ext + " " + String.Format("{0,10}", size));
}
