bool CHudSideHintPanel::SetHintText( wchar_t *text )
{
// clear the existing text
for (int i = 0; i < m_Labels.Count(); i++)
{
m_Labels[i]->MarkForDeletion();
}
m_Labels.RemoveAll();
wchar_t *p = text;
while ( p )
{
wchar_t *line = p;
wchar_t *end = wcschr( p, L'\n' );
int linelengthbytes = 0;
if ( end )
{
//*end = 0; //eek
p = end+1;
linelengthbytes = ( end - line ) * 2;
}
else
{
p = NULL;
}
// replace any key references with bound keys
wchar_t buf[512];
if (linelengthbytes)
UTIL_ReplaceKeyBindings( line, linelengthbytes, buf, sizeof( buf ) );
else
{
if (!p)
UTIL_ReplaceKeyBindings( line, linelengthbytes, buf, sizeof( buf ) );
else
buf[0] = '\0';
}
// put it in a label
vgui::Label *label = vgui::SETUP_PANEL(new vgui::Label(this, NULL, buf));
label->SetFont( m_hFont );
label->SetPaintBackgroundEnabled( false );
label->SetPaintBorderEnabled( false );
label->SizeToContents();
label->SetContentAlignment( vgui::Label::a_west );
label->SetFgColor( GetFgColor() );
m_Labels.AddToTail( vgui::SETUP_PANEL(label) );
}
InvalidateLayout( true );
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Returns specified tip index for specified class
//-----------------------------------------------------------------------------
const wchar_t *CFRTips::GetTip(int iTip)
{
static wchar_t wzTip[512] = L"";
// get the tip
const wchar_t *wzFmt = g_pVGuiLocalize->Find( CFmtStr( "#FR_Tip_%d", iTip ) );
// replace any commands with their bound keys
UTIL_ReplaceKeyBindings( wzFmt, 0, wzTip, sizeof( wzTip ) );
return wzTip;
}
