public void Clear()
{
Coord coord = new Coord();
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo();
GetConsoleScreenBufferInfo(outputHandle, out info);
int size = info.Size.X * info.Size.Y;
int written;
FillConsoleOutputCharacter(outputHandle, ' ', size, coord, out written);
GetConsoleScreenBufferInfo(outputHandle, out info);
FillConsoleOutputAttribute(outputHandle, info.Attribute, size, coord, out written);
SetConsoleCursorPosition(outputHandle, coord);
}
public void SetBufferSize(int width, int height)
{
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo();
GetConsoleScreenBufferInfo(outputHandle, out info);
if (width - 1 > info.Window.Right)
{
throw new ArgumentOutOfRangeException("width");
}
if (height - 1 > info.Window.Bottom)
{
throw new ArgumentOutOfRangeException("height");
}
Coord coord = new Coord(width, height);
if (!SetConsoleScreenBufferSize(outputHandle, coord))
{
throw new ArgumentOutOfRangeException("height/width", "Cannot be smaller than the window size.");
}
}
extern static bool GetConsoleScreenBufferInfo (IntPtr handle, out ConsoleScreenBufferInfo info);
public void SetWindowSize (int width, int height)
{
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo ();
GetConsoleScreenBufferInfo (outputHandle, out info);
SmallRect rect = info.Window;
rect.Right = (short) (rect.Left + width - 1);
rect.Bottom = (short) (rect.Top + height - 1);
if (!SetConsoleWindowInfo (outputHandle, true, ref rect))
throw new ArgumentOutOfRangeException ("left/top", "Windows error " + Marshal.GetLastWin32Error ());
}
public void SetWindowPosition (int left, int top)
{
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo ();
GetConsoleScreenBufferInfo (outputHandle, out info);
SmallRect rect = info.Window;
rect.Left = (short) left;
rect.Top = (short) top;
if (!SetConsoleWindowInfo (outputHandle, true, ref rect))
throw new ArgumentOutOfRangeException ("left/top", "Windows error " + Marshal.GetLastWin32Error ());
}
public void SetBufferSize (int width, int height)
{
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo ();
GetConsoleScreenBufferInfo (outputHandle, out info);
if (width - 1 > info.Window.Right)
throw new ArgumentOutOfRangeException ("width");
if (height - 1 > info.Window.Bottom)
throw new ArgumentOutOfRangeException ("height");
Coord coord = new Coord (width, height);
if (!SetConsoleScreenBufferSize (outputHandle, coord))
throw new ArgumentOutOfRangeException ("height/width", "Cannot be smaller than the window size.");
}
public void MoveBufferArea (int sourceLeft, int sourceTop, int sourceWidth, int sourceHeight,
int targetLeft, int targetTop, Char sourceChar,
ConsoleColor sourceForeColor, ConsoleColor sourceBackColor)
{
if (sourceForeColor < 0)
throw new ArgumentException ("Cannot be less than 0.", "sourceForeColor");
if (sourceBackColor < 0)
throw new ArgumentException ("Cannot be less than 0.", "sourceBackColor");
if (sourceWidth == 0 || sourceHeight == 0)
return;
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo ();
GetConsoleScreenBufferInfo (outputHandle, out info);
CharInfo [] buffer = new CharInfo [sourceWidth * sourceHeight];
Coord bsize = new Coord (sourceWidth, sourceHeight);
Coord bpos = new Coord (0, 0);
SmallRect region = new SmallRect (sourceLeft, sourceTop, sourceLeft + sourceWidth - 1, sourceTop + sourceHeight - 1);
fixed (void *ptr = &buffer [0]) {
if (!ReadConsoleOutput (outputHandle, ptr, bsize, bpos, ref region))
throw new ArgumentException (String.Empty, "Cannot read from the specified coordinates.");
}
int written;
short attr = GetAttrForeground (0, sourceForeColor);
attr = GetAttrBackground (attr, sourceBackColor);
bpos = new Coord (sourceLeft, sourceTop);
for (int i = 0; i < sourceHeight; i++, bpos.Y++) {
FillConsoleOutputCharacter (outputHandle, sourceChar, sourceWidth, bpos, out written);
FillConsoleOutputAttribute (outputHandle, attr, sourceWidth, bpos, out written);
}
bpos = new Coord (0, 0);
region = new SmallRect (targetLeft, targetTop, targetLeft + sourceWidth - 1, targetTop + sourceHeight - 1);
if (!WriteConsoleOutput (outputHandle, buffer, bsize, bpos, ref region))
throw new ArgumentException (String.Empty, "Cannot write to the specified coordinates.");
}
public void Clear ()
{
Coord coord = new Coord ();
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo ();
GetConsoleScreenBufferInfo (outputHandle, out info);
int size = info.Size.X * info.Size.Y;
int written;
FillConsoleOutputCharacter (outputHandle, ' ', size, coord, out written);
GetConsoleScreenBufferInfo (outputHandle, out info);
FillConsoleOutputAttribute (outputHandle, info.Attribute, size, coord, out written);
SetConsoleCursorPosition (outputHandle, coord);
}
private static extern int GetConsoleScreenBufferInfo(int hConsoleOutput,
ref ConsoleScreenBufferInfo lpConsoleScreenBufferInfo);
static bool GetConsoleScreenBufferInfo (IntPtr handle, out ConsoleScreenBufferInfo info)
{
throw new System.NotImplementedException();
}
static extern bool GetConsoleScreenBufferInfo(IntPtr consoleOutput, out ConsoleScreenBufferInfo info);
static bool GetConsoleScreenBufferInfo(IntPtr handle, out ConsoleScreenBufferInfo info)
{
throw new System.NotImplementedException();
}
internal static extern bool GetConsoleScreenBufferInfo( IntPtr hConsoleOutput, out ConsoleScreenBufferInfo lpConsoleScreenBufferInfo);
private static extern IntPtr GetStdHandle(Handles handle); // 0x0000000180A78210-0x0000000180A782A0 private static extern bool GetConsoleScreenBufferInfo(IntPtr handle, out ConsoleScreenBufferInfo info); // 0x0000000180A78170-0x0000000180A78210
/// <summary>
/// Returns the number of columns in the current console window
/// </summary>
/// <returns> Returns the number of columns in the current console window </returns>
private static int GetConsoleWindowWidth()
{
ConsoleScreenBufferInfo csbi = new ConsoleScreenBufferInfo();
GetConsoleScreenBufferInfo(GetStdHandle(StdOutputHandle), ref csbi);
int screenWidth = csbi.dwSize.x;
return screenWidth;
}
public WindowsConsoleDriver ()
{
outputHandle = GetStdHandle (Handles.STD_OUTPUT);
inputHandle = GetStdHandle (Handles.STD_INPUT);
ConsoleScreenBufferInfo info = new ConsoleScreenBufferInfo ();
GetConsoleScreenBufferInfo (outputHandle, out info);
defaultAttribute = info.Attribute; // Not sure about this...
}
extern static bool GetConsoleScreenBufferInfo(IntPtr handle, out ConsoleScreenBufferInfo info);
public static extern bool GetConsoleScreenBufferInfo(IntPtr hOut, out ConsoleScreenBufferInfo csbi);
