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the_fiddler 2008-02-01 23:29:27 +00:00
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commit fda2092106
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238
Source/OpenTK/Platform/X11/X11Keyboard.cs
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#region --- License ---
/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
* See license.txt for license info
*/
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using OpenTK.Input;
using System.Runtime.InteropServices;
using System.Diagnostics;
// TODO: How to detect multiple keyboards?
namespace OpenTK.Platform.X11
{
// THIS CLASS IS NOT USED ANYMORE.
/// <summary>
/// Drives Keyboard devices on X11.
/// This class supports OpenTK, and is not intended for use by OpenTK programs.
/// </summary>
internal sealed class X11Keyboard : IKeyboardDriver
{
/// <summary>
/// The window receiving input events.
/// </summary>
WindowInfo window;
List<KeyboardDevice> keyboards = new List<KeyboardDevice>();
static Dictionary<XKey, Key> keymap = new Dictionary<XKey, Key>((int)Key.MaxKeys);
/// <summary>
/// The smallest and largest KeyCode supported by the X server. Queried through API.DisplayKeycodes()
/// </summary>
int firstKeyCode, lastKeyCode;
/// <summary>
/// The number of KeySyms for each KeyCode.
/// </summary>
int keysyms_per_keycode;
IntPtr[] keysyms;
private static bool keymapExists;
#region private static void Initialize()
private static void Initialize()
{
if (!keymapExists)
{
keymap.Add(XKey.Escape, Key.Escape);
keymap.Add(XKey.Return, Key.Enter);
keymap.Add(XKey.space, Key.Space);
keymap.Add(XKey.BackSpace, Key.BackSpace);
keymap.Add(XKey.Shift_L, Key.ShiftLeft);
keymap.Add(XKey.Shift_R, Key.ShiftRight);
keymap.Add(XKey.Alt_L, Key.AltLeft);
keymap.Add(XKey.Alt_R, Key.AltRight);
keymap.Add(XKey.Control_L, Key.ControlLeft);
keymap.Add(XKey.Control_R, Key.ControlRight);
keymap.Add(XKey.Super_L, Key.WinLeft);
keymap.Add(XKey.Super_R, Key.WinRight);
keymap.Add(XKey.Meta_L, Key.WinLeft);
keymap.Add(XKey.Meta_R, Key.WinRight);
keymap.Add(XKey.Menu, Key.Menu);
keymap.Add(XKey.Tab, Key.Tab);
keymap.Add(XKey.minus, Key.Minus);
keymap.Add(XKey.plus, Key.Plus);
keymap.Add(XKey.equal, Key.Plus);
keymap.Add(XKey.Caps_Lock, Key.CapsLock);
keymap.Add(XKey.Num_Lock, Key.NumLock);
for (int i = (int)XKey.F1; i <= (int)XKey.F35; i++)
{
keymap.Add((XKey)i, (Key)((int)Key.F1 + (i - (int)XKey.F1)));
}
for (int i = (int)XKey.a; i <= (int)XKey.z; i++)
{
keymap.Add((XKey)i, (Key)((int)Key.A + (i - (int)XKey.a)));
}
for (int i = (int)XKey.A; i <= (int)XKey.Z; i++)
{
keymap.Add((XKey)i, (Key)((int)Key.A + (i - (int)XKey.A)));
}
for (int i = (int)XKey.Number0; i <= (int)XKey.Number9; i++)
{
keymap.Add((XKey)i, (Key)((int)Key.Number0 + (i - (int)XKey.Number0)));
}
for (int i = (int)XKey.KP_0; i <= (int)XKey.KP_9; i++)
{
keymap.Add((XKey)i, (Key)((int)Key.Keypad0 + (i - (int)XKey.KP_0)));
}
keymap.Add(XKey.Pause, Key.Pause);
keymap.Add(XKey.Break, Key.Pause);
keymap.Add(XKey.Scroll_Lock, Key.Pause);
keymap.Add(XKey.Insert, Key.PrintScreen);
keymap.Add(XKey.Print, Key.PrintScreen);
keymap.Add(XKey.Sys_Req, Key.PrintScreen);
keymap.Add(XKey.backslash, Key.BackSlash);
keymap.Add(XKey.bar, Key.BackSlash);
keymap.Add(XKey.braceleft, Key.BracketLeft);
keymap.Add(XKey.bracketleft, Key.BracketLeft);
keymap.Add(XKey.braceright, Key.BracketRight);
keymap.Add(XKey.bracketright, Key.BracketRight);
keymap.Add(XKey.colon, Key.Semicolon);
keymap.Add(XKey.semicolon, Key.Semicolon);
keymap.Add(XKey.quoteright, Key.Quote);
keymap.Add(XKey.quotedbl, Key.Quote);
keymap.Add(XKey.quoteleft, Key.Tilde);
keymap.Add(XKey.asciitilde, Key.Tilde);
keymap.Add(XKey.comma, Key.Comma);
keymap.Add(XKey.less, Key.Comma);
keymap.Add(XKey.period, Key.Period);
keymap.Add(XKey.greater, Key.Period);
keymap.Add(XKey.slash, Key.Slash);
keymap.Add(XKey.question, Key.Slash);
keymap.Add(XKey.Left, Key.Left);
keymap.Add(XKey.Down, Key.Down);
keymap.Add(XKey.Right, Key.Right);
keymap.Add(XKey.Up, Key.Up);
keymap.Add(XKey.Delete, Key.Delete);
keymap.Add(XKey.Home, Key.Home);
keymap.Add(XKey.End, Key.End);
//keymap.Add(XKey.Prior, Key.PageUp); // XKey.Prior == XKey.Page_Up
keymap.Add(XKey.Page_Up, Key.PageUp);
keymap.Add(XKey.Page_Down, Key.PageDown);
//keymap.Add(XKey.Next, Key.PageDown); // XKey.Next == XKey.Page_Down
keymap.Add(XKey.KP_Add, Key.KeypadAdd);
keymap.Add(XKey.KP_Subtract, Key.KeypadSubtract);
keymap.Add(XKey.KP_Multiply, Key.KeypadMultiply);
keymap.Add(XKey.KP_Divide, Key.KeypadDivide);
keymap.Add(XKey.KP_Decimal, Key.KeypadDecimal);
keymap.Add(XKey.KP_Insert, Key.Keypad0);
keymap.Add(XKey.KP_End, Key.Keypad1);
keymap.Add(XKey.KP_Down, Key.Keypad2);
keymap.Add(XKey.KP_Page_Down, Key.Keypad3);
keymap.Add(XKey.KP_Left, Key.Keypad4);
keymap.Add(XKey.KP_Right, Key.Keypad6);
keymap.Add(XKey.KP_Home, Key.Keypad7);
keymap.Add(XKey.KP_Up, Key.Keypad8);
keymap.Add(XKey.KP_Page_Up, Key.Keypad9);
keymap.Add(XKey.KP_Delete, Key.KeypadDecimal);
keymap.Add(XKey.KP_Enter, Key.Enter);
keymapExists = true;
}
}
#endregion
#region --- Constructor ---
internal X11Keyboard(WindowInfo window)
{
if (window == null)
throw new ArgumentNullException("window");
this.window = window;
Initialize();
//Debug.Print("Info: {0}", window.ToString());
//keyboards.Add(kb);
//Debug.Print("Keyboard added: {0}", kb.ToString());
}
#endregion
#region internal bool ProcessKeyboardEvent(X11.KeyEvent e)
/// <summary>
/// Processes X11 KeyEvents.
/// </summary>
/// <param name="e">The X11.KeyEvent to process</param>
/// <returns>True if the event was processed, false otherwise.</returns>
internal bool ProcessKeyboardEvent(ref X11.XKeyEvent e)
{
return false;
//int keysym = keysyms[(e.keycode - firstKeyCode) * keysyms_per_keycode].ToInt32();
//int keysym2 = keysyms[(e.keycode - firstKeyCode) * keysyms_per_keycode].ToInt32();
}
#endregion
#region --- IKeyboardDriver Members ---
public IList<KeyboardDevice> Keyboard
{
get { return keyboards; }
}
#endregion
#region public void Poll()
public void Poll()
{
//Keymap map = new Keymap();
//X11.Functions.XQueryKeymap(window.Display, map);
/*
byte[] bits = new byte[32];
X11.Functions.XQueryKeymap(window.Display, bits);
XKeyEvent e = new XKeyEvent();
e.display = window.Display;
e.window = window.Handle;
e.root = window.RootWindow;
for (int i = 0; i < 256; i++)
{
e.keycode = i;
ProcessKeyboardEvent(e);
//if (keymap.ContainsKey((XKey)i))
// keyboards[0][keymap[(XKey)i]] = ((bits[i / 8] >> (i % 8)) & 0x01) != 0;
}
*/
}
#endregion
}
}

109
Source/OpenTK/Platform/X11/X11Mouse.cs
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#region --- License ---
/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
* See license.txt for license info
*/
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using OpenTK.Input;
namespace OpenTK.Platform.X11
{
// THIS CLASS IS NOT USED ANYMORE.
/// <summary>
/// Drives Mouse devices on X11.
/// This class supports OpenTK, and is not intended for use by OpenTK programs.
/// </summary>
internal sealed class X11Mouse : IMouseDriver
{
WindowInfo window;
List<MouseDevice> mice = new List<MouseDevice>();
#region --- Constructor ---
public X11Mouse(WindowInfo window)
{
this.window = window;
// Just create one mouse now.
// TODO: support for multiple devices through evdev.
// TODO: Should call XSelectInput for mouse pointer events.
MouseDevice m = new MouseDevice();
m.Description = "Default X11 mouse";
m.DeviceID = IntPtr.Zero;
m.NumberOfButtons = 5;
m.NumberOfWheels = 1;
mice.Add(m);
}
#endregion
#region --- IMouseDriver Members ---
public IList<MouseDevice> Mouse
{
get { return mice; }
}
#endregion
/// <summary>
/// Processes XButtonEvents.
/// </summary>
/// <param name="e">The X11.XButtonEvent to process.</param>
/// <returns>True if the event was processed, false otherwise.</returns>
internal bool ProcessButton(ref X11.XButtonEvent e)
{
MouseDevice m = mice[0];
//bool pressed = e.type == XEventName.ButtonPress;
//if ((e.state & (int)X11.MouseMask.Button1Mask) != 0) m[OpenTK.Input.MouseButton.Left] = pressed;
//if ((e.state & (int)X11.MouseMask.Button2Mask) != 0) m[OpenTK.Input.MouseButton.Middle] = pressed;
//if ((e.state & (int)X11.MouseMask.Button3Mask) != 0) m[OpenTK.Input.MouseButton.Right] = pressed;
//if ((e.state & (int)X11.MouseMask.Button4Mask) != 0) m.Wheel++;
//if ((e.state & (int)X11.MouseMask.Button5Mask) != 0) m.Wheel--;
if (e.button == (int)MouseButton.Button1) m[OpenTK.Input.MouseButton.Left] = true;
else if (e.button == (int)MouseButton.Button2) m[OpenTK.Input.MouseButton.Middle] = true;
else if (e.button == (int)MouseButton.Button3) m[OpenTK.Input.MouseButton.Right] = true;
if ((e.state & (int)X11.MouseMask.Button4Mask) != 0) m.Wheel++;
if ((e.state & (int)X11.MouseMask.Button5Mask) != 0) m.Wheel--;
return true;
}
/// <summary>
/// Processes XMotionEvents.
/// </summary>
/// <param name="e">The X11.XMotionEvent to process.</param>
/// <returns>True if the event was processed, false otherwise.</returns>
internal bool ProcessMotion(ref X11.XMotionEvent e)
{
MouseDevice m = mice[0];
m.X = e.x;
m.Y = e.y;
return true;
}
/// <summary>
/// Queries the mouse pos.
/// </summary>
internal void Poll()
{
IntPtr root, child;
int state, root_x, root_y, win_x, win_y;
MouseDevice m = mice[0];
Functions.XQueryPointer(window.Display, window.Handle, out root, out child, out root_x, out root_y, out win_x, out win_y, out state);
m[OpenTK.Input.MouseButton.Left] = (state & (int)X11.MouseMask.Button1Mask) != 0;
m[OpenTK.Input.MouseButton.Middle] = (state & (int)X11.MouseMask.Button2Mask) != 0;
m[OpenTK.Input.MouseButton.Right] = (state & (int)X11.MouseMask.Button3Mask) != 0;
if ((state & (int)X11.MouseMask.Button4Mask) != 0) m.Wheel++;
if ((state & (int)X11.MouseMask.Button5Mask) != 0) m.Wheel--;
//m.Wheel += (state & (int)X11.MouseMask.Button4Mask);
//m.Wheel -= (state & (int)X11.MouseMask.Button5Mask);
m.X = root_x;
m.Y = root_y;
}
}
}