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/*
* libcaca .NET bindings for libcaca
* Copyright (c) 2006 Jean-Yves Lamoureux <jylam@lnxscene.org>
* 2007 Sam Hocevar <sam@hocevar.net>
* All Rights Reserved
*
* This library is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The Fuck You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://sam.zoy.org/wtfpl/COPYING for more details.
*/
using System;
using System.Runtime.InteropServices;
using System.Security;
using System.Drawing;
namespace Caca
{
public enum EventType
{
NONE = 0x0000,
KEY_PRESS = 0x0001,
KEY_RELEASE = 0x0002,
MOUSE_PRESS = 0x0004,
MOUSE_RELEASE = 0x0008,
MOUSE_MOTION = 0x0010,
RESIZE = 0x0020,
QUIT = 0x0040,
ANY = 0xffff,
}
public enum EventKey
{
UNKNOWN = 0x00,
CTRL_A = 0x01,
CTRL_B = 0x02,
CTRL_C = 0x03,
CTRL_D = 0x04,
CTRL_E = 0x05,
CTRL_F = 0x06,
CTRL_G = 0x07,
BACKSPACE = 0x08,
TAB = 0x09,
CTRL_J = 0x0a,
CTRL_K = 0x0b,
CTRL_L = 0x0c,
RETURN = 0x0d,
CTRL_N = 0x0e,
CTRL_O = 0x0f,
CTRL_P = 0x10,
CTRL_Q = 0x11,
CTRL_R = 0x12,
PAUSE = 0x13,
CTRL_T = 0x14,
CTRL_U = 0x15,
CTRL_V = 0x16,
CTRL_W = 0x17,
CTRL_X = 0x18,
CTRL_Y = 0x19,
CTRL_Z = 0x1a,
ESCAPE = 0x1b,
DELETE = 0x7f,
UP = 0x111,
DOWN = 0x112,
LEFT = 0x113,
RIGHT = 0x114,
INSERT = 0x115,
HOME = 0x116,
END = 0x117,
PAGEUP = 0x118,
PAGEDOWN = 0x119,
F1 = 0x11a,
F2 = 0x11b,
F3 = 0x11c,
F4 = 0x11d,
F5 = 0x11e,
F6 = 0x11f,
F7 = 0x120,
F8 = 0x121,
F9 = 0x122,
F10 = 0x123,
F11 = 0x124,
F12 = 0x125,
F13 = 0x126,
F14 = 0x127,
F15 = 0x128,
}
public class Event : IDisposable
{
public IntPtr cevent;
private IntPtr _utf8;
public Event()
{
cevent = Marshal.AllocHGlobal(32);
_utf8 = Marshal.AllocHGlobal(8);
}
public void Dispose()
{
Marshal.FreeHGlobal(cevent);
Marshal.FreeHGlobal(_utf8);
GC.SuppressFinalize(this);
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_type(IntPtr ev);
public EventType Type
{
get { return (EventType)caca_get_event_type(cevent); }
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_key_ch(IntPtr ev);
public int KeyCh
{
get { return caca_get_event_key_ch(cevent); }
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern uint caca_get_event_key_utf32(IntPtr ev);
public uint KeyUtf32
{
get { return caca_get_event_key_utf32(cevent); }
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_key_utf8(IntPtr ev,
IntPtr _utf8);
public string KeyUtf8
{
get
{
caca_get_event_key_utf8(cevent, _utf8);
return Marshal.PtrToStringAnsi(_utf8);
}
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_mouse_button(IntPtr ev);
public int MouseButton
{
get { return caca_get_event_mouse_button(cevent); }
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_mouse_x(IntPtr ev);
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_mouse_y(IntPtr ev);
public Point MousePos
{
get { return new Point(caca_get_event_mouse_x(cevent),
caca_get_event_mouse_y(cevent)); }
}
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_resize_width(IntPtr ev);
[DllImport("libcaca.dll", CallingConvention=CallingConvention.Cdecl),
SuppressUnmanagedCodeSecurity]
private static extern int caca_get_event_resize_height(IntPtr ev);
public Size ResizeSize
{
get { return new Size(caca_get_event_resize_width(cevent),
caca_get_event_resize_height(cevent)); }
}
}
}
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