void CStringEdit::SetText(LPCSTR lpszText)
{
CString strText = lpszText; // copy input text to local space
ValidateText(strText); // validate and adjust string if necessary
if((m_bMode == FALSE) && (m_bAlert == FALSE)) // in edit mode
{
SetWindowText(strText); // place into the control
OnUpdate();
}
}
BOOL CStringEdit::OnUpdate()
{
// Local Variables
CString strText;
CString strSave;
int nSelBeg;
int nSelEnd;
if(m_bAlert) // in alert mode ?
{
GetWindowText(strText); // get current text
if(strText != m_strAlert) // force alert back if changed
{
SetWindowText(m_strAlert); // force back to alert always
}
return(TRUE); // exit here and prevent parent from
} // seeing a reflected UPDATE message
else
{
if(m_bMode) // in status mode?
{
GetWindowText(strText); // get current text
if(strText != m_strStatus) // force status back if changed
{
SetWindowText(m_strStatus); // force back to status always
}
return(TRUE); // exit here and prevent parent from
} // seeing a reflected UPDATE message
}
// Copy the contents of the edit control to a string
GetWindowText(strText);
strSave = strText; // keep a copy of the text
// Get the current selection position
GetSel(nSelBeg,nSelEnd);
// validate the window text now
if(ValidateText(strText) == FALSE)
{
// Alert the operator of the error
MessageBeep(0xFFFFFFFF);
}
if(strSave != strText) // string was changed by validate
{
SetWindowText(strText);
// reset the selector position
SetSel(nSelBeg,nSelEnd);
}
return(FALSE); // let parent get an UPDATE message too
}
void CStringEdit::SetIllegal(LPCSTR lpszIllegal)
{
m_strIllegal = lpszIllegal; // save illegal string into member string
// if new illegal string does not validate text the clear last valid
if(ValidateText(m_strLastValid) == FALSE)
{
m_strLastValid.Empty();
}
if((m_bMode == FALSE) && (m_bAlert == FALSE)) // in edit mode
{
OnUpdate();
}
}
void UITextBox::GenerateTexture()
{
ValidateText();
SDL_Surface* textSurface = TTF_RenderUTF8_Solid( m_font, m_label.c_str(), m_textColor );
m_sprite.SetTexture ( SDL_CreateTextureFromSurface( kuko::Application::GetRenderer(), textSurface ) );
SDL_FreeSurface( textSurface );
m_sprite.position = m_position;
// Set w/h to fit the ratio
int fullWidth, fullHeight;
SDL_QueryTexture( m_sprite.texture, NULL, NULL, &fullWidth, &fullHeight );
float fontRatio = float(fullWidth) / float(fullHeight);
m_sprite.position.w = m_sprite.position.h * fontRatio;
m_sprite.position.x += 2;
}
