/************************************************************************/
/*
* return the key code .
*/
/************************************************************************/
private bool IsShiftKeyUpClick(CKbdKey btn, COnScreenKbdKey key)
{
CKbdKey btnDown = null;
bool bWithUpCode = false;
if (key.m_strCode == "[Shift]" ||
key.m_strCode == "[RightShift]")
{//shift key
btnDown = shift_is_down();
bWithUpCode = true;
show_keys(btnDown == null); //toggle
//return (btnDown != null); //toggle
}
if (!bWithUpCode)
{
return(false);
}
if (btnDown != null) //it is down
{ //toggle it, now it should been up
btnDown.BackColor = KeyUpColor;
btnDown.ForeColor = btnKey0.ForeColor;
btn.BackColor = KeyUpColor;
btn.ForeColor = btnKey0.ForeColor;
return(true);
}
else
{
btn.BackColor = KeyDownColor;
return(false);
}
}
/************************************************************************/
/*
* return the key code .
*/
/************************************************************************/
private string DoOnScreenKeyDownUp(CKbdKey btn, COnScreenKbdKey key)
{
CKbdKey btnDown = null;
bool bWithUpCode = false;
if (key.m_strCode == "[Shift]" ||
key.m_strCode == "[RightShift]")
{ //shift key
btnDown = shift_is_down();
show_keys(btnDown == null); //toggle
bWithUpCode = true;
}
else if (key.m_strCode == "[Alt]" ||
key.m_strCode == "[RightAlt]")
{ //alt key
btnDown = alt_is_down();
bWithUpCode = true;
}
else if (key.m_strCode == "[Ctrl]" ||
key.m_strCode == "[RightCtrl]")
{ //alt key
btnDown = ctrl_is_down();
bWithUpCode = true;
}
else if (key.m_strCode == "[Win]" ||
key.m_strCode == "[RightWin]")
{ //alt key
btnDown = win_is_down();
bWithUpCode = true;
}
if (!bWithUpCode)
{
return("");
}
if (btnDown != null) //it is down
{ //toggle it, now it should been up
btnDown.BackColor = KeyUpColor;
btnDown.ForeColor = btnKey0.ForeColor;
btn.BackColor = KeyUpColor;
btn.ForeColor = btnKey0.ForeColor;
return(((COnScreenKbdKey)btnDown.Tag).m_strUpCode);
}
else
{
btn.BackColor = KeyDownColor;
return(key.m_strShiftCode);
}
}
/// <summary>
/// it is old version keyclick event, just for backup
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnKeyClickedOld(object sender, EventArgs e)
{
CKbdKey btn = (CKbdKey)sender;
COnScreenKbdKey key = (COnScreenKbdKey)btn.Tag;
if (shift_is_down() != null)
{
m_strPressedKeyCode = key.m_strShiftCode;
}
else
{
m_strPressedKeyCode = key.m_strCode;
}
//some keys with keyup code
string strKeyWithUp = DoOnScreenKeyDownUp(btn, key);
if (_ForCombination)
{//in combination, don't allow keyup code.
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
//for normal input, allow keyup code.
if (strKeyWithUp.Length > 0)
{
m_strPressedKeyCode = strKeyWithUp;
}
if (this.FocusedTextBox == null)
{
return;
}
string s = GetSelectedKeyCode();
if (s.Length <= 0)
{
return;
}
this.FocusedTextBox.AddKeyCode(s);
}
}
private void OnKeyClicked(object sender, EventArgs e)
{
CKbdKey btn = (CKbdKey)sender;
COnScreenKbdKey key = (COnScreenKbdKey)btn.Tag;
if (handle_function_keys(btn, key))
{
return;
}
//if (IsShiftKeyUpClick(btn, key))
//{
// //show_keys(false);
// return;
//}
if (shift_is_down() != null)
{
m_strPressedKeyCode = key.m_strShiftCode;
}
else
{
m_strPressedKeyCode = key.m_strCode;
}
//some keys with keyup code
//string strKeyWithUp = DoOnScreenKeyDownUp(btn, key);
if (_ForCombination)
{//in combination, don't allow keyup code.
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
//for normal input, allow keyup code.
//if (strKeyWithUp.Length > 0)
// m_strPressedKeyCode = strKeyWithUp;
if (this.FocusedTextBox == null)
{
return;
}
string s = GetSelectedKeyCode();
if (s.Length <= 0)
{
return;
}
//this.FocusedTextBox.fix_function_keys_up(null);
this.FocusedTextBox.AddKeyCode(s);
/*
* if (key.m_strUpCode.Length >0)
* //if (strKeyWithUp.Length >0)
* this.FocusedTextBox.AddKeyCode(key.m_strUpCode);
* */
append_function_key_up();
reset_all_function_buttons();
}
}
private bool handle_function_keys(CKbdKey button, COnScreenKbdKey key)
{
if (key.m_strCode == KB9Const.CTRL_DOWN ||
key.m_strCode == KB9Const.RCTRL_DOWN ||
key.m_strCode == KB9Const.SHIFT_DOWN ||
key.m_strCode == KB9Const.RSHIFT_DOWN ||
key.m_strCode == KB9Const.ALT_DOWN ||
key.m_strCode == KB9Const.RALT_DOWN ||
key.m_strCode == KB9Const.WIN_DOWN ||
key.m_strCode == KB9Const.RWIN_DOWN)
{
if (shift_is_down() != null)
{
m_strPressedKeyCode = key.m_strShiftCode;
}
else
{
m_strPressedKeyCode = key.m_strCode;
}
if (_ForCombination)
{ //in combination, don't allow keyup code.
return(true); //the function keys is not allowed in combination
// this.DialogResult = DialogResult.OK;
// this.Close();
}
else
{
if (this.FocusedTextBox == null)
{
return(false);
}
string s = GetSelectedKeyCode();
if (s.Length <= 0)
{
return(false);
}
if (!key_is_down(button))
{
this.FocusedTextBox.AddKeyCode(key.m_strCode);
}
else
{
this.FocusedTextBox.AddKeyCode(key.m_strUpCode);
}
/*
* if (key.m_strUpCode.Length >0)
* //if (strKeyWithUp.Length >0)
* this.FocusedTextBox.AddKeyCode(key.m_strUpCode);
* */
}
if (button.BackColor == KeyDownColor)
{
button.BackColor = btnKey0.BackColor;
}
else
{
button.BackColor = KeyDownColor;
}
return(true);
}
else //normal key pressed
{
return(false);
}
}