void InputEvents_MouseLeftChanged(MouseData md)
{
if (Visible && Enabled)
{
//check mouse
bool mouseOver = (md.X >= PositionAndSize.Left) && (md.X <= PositionAndSize.Right) && (md.Y >= PositionAndSize.Top) && (md.Y <= PositionAndSize.Bottom);
bool mlbtnClicked = (md.Left != md.old_Left) && !md.Left;
UIKeyPickerState oldState = State;
switch(State)
{
case UIKeyPickerState.Normal:
State = (mouseOver ? UIKeyPickerState.Hilite : UIKeyPickerState.Normal);
break;
case UIKeyPickerState.Hilite:
State = (mouseOver ? (mlbtnClicked ? UIKeyPickerState.SelectingHilite : UIKeyPickerState.Hilite) : UIKeyPickerState.Normal);
break;
case UIKeyPickerState.Selecting:
State = (mouseOver ? UIKeyPickerState.SelectingHilite : (mlbtnClicked ? UIKeyPickerState.Normal : UIKeyPickerState.Selecting));
break;
case UIKeyPickerState.SelectingHilite:
State = (mouseOver ? (mlbtnClicked ? UIKeyPickerState.Hilite : UIKeyPickerState.SelectingHilite) : UIKeyPickerState.Selecting);
break;
}
if (((oldState == UIKeyPickerState.Selecting) || (oldState == UIKeyPickerState.SelectingHilite)) &&
((State == UIKeyPickerState.Normal) || (State == UIKeyPickerState.Hilite)))
{
//key picking cancelled - refresh current key
SelectedKey = SelectedKey;
}
if (((State == UIKeyPickerState.Selecting) || (State == UIKeyPickerState.SelectingHilite)) &&
((oldState == UIKeyPickerState.Normal) || (oldState == UIKeyPickerState.Hilite)))
{
//key picking started - set request text
base.Text = "Press a key";
}
}
}
void InputEvents_MouseMoved(MouseData md)
{
if (Visible && Enabled)
{
//check mouse
bool mouseOver = (md.X >= PositionAndSize.Left) && (md.X <= PositionAndSize.Right) && (md.Y >= PositionAndSize.Top) && (md.Y <= PositionAndSize.Bottom);
State = (mouseOver ? (((State == UIKeyPickerState.Selecting) || (State == UIKeyPickerState.SelectingHilite)) ? UIKeyPickerState.SelectingHilite : UIKeyPickerState.Hilite)
: (((State == UIKeyPickerState.Selecting) || (State == UIKeyPickerState.SelectingHilite)) ? UIKeyPickerState.Selecting : UIKeyPickerState.Normal));
}
}
void InputEvents_KeyPressed(Keys key, bool state, int modifiers)
{
if (Visible && Enabled && ((State == UIKeyPickerState.Selecting) || (State == UIKeyPickerState.SelectingHilite)) && state)
{
if (State == UIKeyPickerState.Selecting)
State = UIKeyPickerState.Normal;
else if (State == UIKeyPickerState.SelectingHilite)
State = UIKeyPickerState.SelectingHilite;
//filter out illegal keys as Keys.None
switch(key)
{
case Keys.None:
case Keys.Apps: case Keys.Attn: case Keys.BrowserBack:
case Keys.BrowserFavorites: case Keys.BrowserForward: case Keys.BrowserHome: case Keys.BrowserRefresh: case Keys.BrowserSearch: case Keys.BrowserStop:
case Keys.CapsLock: case Keys.NumLock: case Keys.Scroll:
case Keys.ChatPadGreen: case Keys.ChatPadOrange:
case Keys.Crsel:
case Keys.Insert: case Keys.Delete: case Keys.Home: case Keys.End: case Keys.PageUp: case Keys.PageDown:
case Keys.EraseEof:
case Keys.Escape: case Keys.Execute: case Keys.Exsel: case Keys.ProcessKey:
case Keys.F1: case Keys.F2: case Keys.F3: case Keys.F4: case Keys.F5: case Keys.F6: case Keys.F7: case Keys.F8:
case Keys.F9: case Keys.F10: case Keys.F11: case Keys.F12: case Keys.F13: case Keys.F14: case Keys.F15: case Keys.F16:
case Keys.F17: case Keys.F18: case Keys.F19: case Keys.F20: case Keys.F21: case Keys.F22: case Keys.F23: case Keys.F24:
case Keys.Help:
case Keys.ImeConvert: case Keys.ImeNoConvert:
case Keys.Kana: case Keys.Kanji:
case Keys.LaunchApplication1: case Keys.LaunchApplication2: case Keys.LaunchMail:
case Keys.LeftAlt: case Keys.LeftControl: case Keys.LeftShift:
case Keys.LeftWindows: case Keys.RightWindows:
case Keys.MediaNextTrack: case Keys.MediaPlayPause: case Keys.MediaPreviousTrack: case Keys.MediaStop: case Keys.Select: case Keys.SelectMedia:
case Keys.Oem8: case Keys.OemAuto: case Keys.OemClear: case Keys.OemCopy: case Keys.OemEnlW:
case Keys.Pa1:
case Keys.Pause: case Keys.Play:
case Keys.Print: case Keys.PrintScreen:
case Keys.RightAlt: case Keys.RightControl: case Keys.RightShift:
case Keys.Separator:
case Keys.Sleep:
case Keys.VolumeDown: case Keys.VolumeMute: case Keys.VolumeUp:
case Keys.Zoom:
key = Keys.None;
break;
}
SelectedKey = key;
}
}
