private ModifierKeys MapModifier(GLFW.Keys key)
{
// When only a single modifier key is pressed by itself in Linux, Modifiers is zero but
// when the key is released, Modifiers is set. This messes up the key state being tracked
// in the Keyboard class and is different than in Windows. Patch up Modifiers so it is
// consistent on both platforms.
switch (key)
{
case GLFW.Keys.LeftShift:
return(GLFW.ModifierKeys.Shift);
case GLFW.Keys.LeftControl:
case GLFW.Keys.LeftSuper:
return(GLFW.ModifierKeys.Control);
case GLFW.Keys.LeftAlt:
return(GLFW.ModifierKeys.Alt);
case GLFW.Keys.RightShift:
return(GLFW.ModifierKeys.Shift);
case GLFW.Keys.RightControl:
case GLFW.Keys.RightSuper:
return(GLFW.ModifierKeys.Control);
case GLFW.Keys.RightAlt:
return(GLFW.ModifierKeys.Alt);
}
return(0);
}
void KeyCallback(IntPtr window, KeyCode key, int scanCode, InputState state, ModiferKeys mods)
{
if (this.window == window)
{
switch (state)
{
case InputState.Release:
OnKeyUp(key);
break;
case InputState.Repeat:
case InputState.Press:
OnKeyDown(key);
break;
}
}
}
private void KeyCallback(Window windowIn, GLFW.Keys key, int scanCode, InputState state, ModifierKeys mods)
{
if (state == InputState.Press ||
state == InputState.Repeat)
{
var keyData = MapKey(key, out bool _);
Keyboard.SetKeyDownState(keyData, true);
UpdateKeyboard(mods);
var keyEvent = new Agg.UI.KeyEventArgs(keyData | ModifierKeys);
WindowProvider.TopWindow.OnKeyDown(keyEvent);
if (keyEvent.SuppressKeyPress)
{
suppressedKeyDowns.Add(keyEvent.KeyCode);
}
else
{
// send any key that we need to that is not being sent in GLFWs CharCallback
switch (key)
{
case GLFW.Keys.Enter:
case GLFW.Keys.NumpadEnter:
WindowProvider.TopWindow.OnKeyPress(new KeyPressEventArgs((char)13));
break;
}
}
}
else if (state == InputState.Release)
{
var keyData = MapKey(key, out bool suppress);
Keyboard.SetKeyDownState(keyData, false);
UpdateKeyboard(mods);
var keyEvent = new Agg.UI.KeyEventArgs(keyData | ModifierKeys);
WindowProvider.TopWindow.OnKeyUp(keyEvent);
if (suppressedKeyDowns.Contains(keyEvent.KeyCode))
{
suppressedKeyDowns.Remove(keyEvent.KeyCode);
}
}
}
private Agg.UI.Keys MapKey(GLFW.Keys key, out bool suppress)
{
suppress = true;
switch (key)
{
case GLFW.Keys.F1:
return(Agg.UI.Keys.F1);
case GLFW.Keys.F2:
return(Agg.UI.Keys.F2);
case GLFW.Keys.F3:
return(Agg.UI.Keys.F3);
case GLFW.Keys.F4:
return(Agg.UI.Keys.F4);
case GLFW.Keys.F5:
return(Agg.UI.Keys.F5);
case GLFW.Keys.F6:
return(Agg.UI.Keys.F6);
case GLFW.Keys.F7:
return(Agg.UI.Keys.F7);
case GLFW.Keys.F8:
return(Agg.UI.Keys.F8);
case GLFW.Keys.F9:
return(Agg.UI.Keys.F9);
case GLFW.Keys.F10:
return(Agg.UI.Keys.F10);
case GLFW.Keys.F11:
return(Agg.UI.Keys.F11);
case GLFW.Keys.F12:
return(Agg.UI.Keys.F12);
case GLFW.Keys.Home:
return(Agg.UI.Keys.Home);
case GLFW.Keys.PageUp:
return(Agg.UI.Keys.PageUp);
case GLFW.Keys.PageDown:
return(Agg.UI.Keys.PageDown);
case GLFW.Keys.End:
return(Agg.UI.Keys.End);
case GLFW.Keys.Escape:
return(Agg.UI.Keys.Escape);
case GLFW.Keys.Left:
return(Agg.UI.Keys.Left);
case GLFW.Keys.Right:
return(Agg.UI.Keys.Right);
case GLFW.Keys.Up:
return(Agg.UI.Keys.Up);
case GLFW.Keys.Down:
return(Agg.UI.Keys.Down);
case GLFW.Keys.Backspace:
return(Agg.UI.Keys.Back);
case GLFW.Keys.Delete:
return(Agg.UI.Keys.Delete);
}
suppress = false;
switch (key)
{
/*
* case GLFW.Keys.D0:
* return Agg.UI.Keys.D0;
* case GLFW.Keys.D1:
* return Agg.UI.Keys.D1;
* case GLFW.Keys.D2:
* return Agg.UI.Keys.D2;
* case GLFW.Keys.D3:
* return Agg.UI.Keys.D3;
* case GLFW.Keys.D4:
* return Agg.UI.Keys.D4;
* case GLFW.Keys.D5:
* return Agg.UI.Keys.D5;
* case GLFW.Keys.D6:
* return Agg.UI.Keys.D6;
* case GLFW.Keys.D7:
* return Agg.UI.Keys.D7;
* case GLFW.Keys.D8:
* return Agg.UI.Keys.D8;
* case GLFW.Keys.D9:
* return Agg.UI.Keys.D9;
*/
case GLFW.Keys.Numpad0:
return(Agg.UI.Keys.NumPad0);
case GLFW.Keys.Numpad1:
return(Agg.UI.Keys.NumPad1);
case GLFW.Keys.Numpad2:
return(Agg.UI.Keys.NumPad2);
case GLFW.Keys.Numpad3:
return(Agg.UI.Keys.NumPad3);
case GLFW.Keys.Numpad4:
return(Agg.UI.Keys.NumPad4);
case GLFW.Keys.Numpad5:
return(Agg.UI.Keys.NumPad5);
case GLFW.Keys.Numpad6:
return(Agg.UI.Keys.NumPad6);
case GLFW.Keys.Numpad7:
return(Agg.UI.Keys.NumPad7);
case GLFW.Keys.Numpad8:
return(Agg.UI.Keys.NumPad8);
case GLFW.Keys.Numpad9:
return(Agg.UI.Keys.NumPad9);
case GLFW.Keys.NumpadEnter:
return(Agg.UI.Keys.Enter);
case GLFW.Keys.Tab:
return(Agg.UI.Keys.Tab);
case GLFW.Keys.Enter:
return(Agg.UI.Keys.Return);
case GLFW.Keys.A:
return(Agg.UI.Keys.A);
case GLFW.Keys.B:
return(Agg.UI.Keys.B);
case GLFW.Keys.C:
return(Agg.UI.Keys.C);
case GLFW.Keys.D:
return(Agg.UI.Keys.D);
case GLFW.Keys.E:
return(Agg.UI.Keys.E);
case GLFW.Keys.F:
return(Agg.UI.Keys.F);
case GLFW.Keys.G:
return(Agg.UI.Keys.G);
case GLFW.Keys.H:
return(Agg.UI.Keys.H);
case GLFW.Keys.I:
return(Agg.UI.Keys.I);
case GLFW.Keys.J:
return(Agg.UI.Keys.J);
case GLFW.Keys.K:
return(Agg.UI.Keys.K);
case GLFW.Keys.L:
return(Agg.UI.Keys.L);
case GLFW.Keys.M:
return(Agg.UI.Keys.M);
case GLFW.Keys.N:
return(Agg.UI.Keys.N);
case GLFW.Keys.O:
return(Agg.UI.Keys.O);
case GLFW.Keys.P:
return(Agg.UI.Keys.P);
case GLFW.Keys.Q:
return(Agg.UI.Keys.Q);
case GLFW.Keys.R:
return(Agg.UI.Keys.R);
case GLFW.Keys.S:
return(Agg.UI.Keys.S);
case GLFW.Keys.T:
return(Agg.UI.Keys.T);
case GLFW.Keys.U:
return(Agg.UI.Keys.U);
case GLFW.Keys.V:
return(Agg.UI.Keys.V);
case GLFW.Keys.W:
return(Agg.UI.Keys.W);
case GLFW.Keys.X:
return(Agg.UI.Keys.X);
case GLFW.Keys.Y:
return(Agg.UI.Keys.Y);
case GLFW.Keys.Z:
return(Agg.UI.Keys.Z);
}
return(Agg.UI.Keys.BrowserStop);
}
protected void OnKeyUp(KeyCode keyCode)
{
keyHold.Remove((int)keyCode);
frameKeyDown.Remove((int)keyCode);
frameKeyUp.Add((int)keyCode);
}
public static bool GetKeyUp(KeyCode keyCode)
{
return(KeyState.current != null && KeyState.current.frameKeyUp.Contains((int)keyCode));
}
public static bool GetKey(KeyCode keyCode)
{
return(KeyState.current != null && KeyState.current.keyHold.Contains((int)keyCode));
}