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/*
* Turbo Vision - Version 2.0
*
* Copyright (c) 1994 by Borland International
* All Rights Reserved.
*
Modified by Robert H”hne to be used for RHIDE.
Modified by Vadim Beloborodov to be used on WIN32 console
Modified by Salvador E. Tropea: added i18n support.
*
*
*/
// SET: Moved the standard headers here because according to DJ
// they can inconditionally declare symbols like NULL
#include <ctype.h>
#define Uses_string
#define Uses_AllocLocal
#define Uses_TStaticText
#define Uses_TDrawBuffer
#define Uses_opstream
#define Uses_ipstream
#define Uses_TPalette
#include <tv.h>
#define cpStaticText "\x06"
TStaticText::TStaticText( const TRect& bounds, const char *aText ) :
TView( bounds ),
text( newStr( aText ) ),
intlText( NULL ),
noIntl( 0 )
{
}
TStaticText::TStaticText( const TRect& bounds, const char *aText,
stTVIntl *aIntlText ) :
TView( bounds ),
text( newStr( aText ) ),
intlText( aIntlText ),
noIntl( 0 )
{
}
TStaticText::~TStaticText()
{
DeleteArray((char *)text);
TVIntl::freeSt( intlText );
}
void TStaticText::draw()
{
uchar color;
Boolean center;
int i, j, l, p, y;
TDrawBuffer b;
int maxLen = size.x*size.y;
AllocLocalStr(s,maxLen+1);
color = getColor(1);
getText(s, maxLen);
l = strlen(s);
p = 0;
y = 0;
center = False;
while (y < size.y)
{
b.moveChar(0, ' ', color, size.x);
if (p < l)
{
if (s[p] == 3)
{
center = True;
++p;
}
i = p;
do {
j = p;
while ((p < l) && (s[p] == ' '))
++p;
while ((p < l) && (s[p] != ' ') && (s[p] != '\n'))
++p;
} while ((p < l) && (p < i + size.x) && (s[p] != '\n'));
if (p > i + size.x)
{
if (j > i)
p = j;
else
p = i + size.x;
}
if (center == True)
j = (size.x - p + i) / 2 ;
else
j = 0;
b.moveBuf(j, &s[i], color, (p - i));
while ((p < l) && (s[p] == ' '))
p++;
if ((p < l) && (s[p] == '\n'))
{
center = False;
p++;
if ((p < l) && (s[p] == 10))
p++;
}
}
writeLine(0, y++, size.x, 1, b);
}
}
TPalette& TStaticText::getPalette() const
{
static TPalette palette( cpStaticText, sizeof( cpStaticText )-1 );
return palette;
}
const char *TStaticText::getText()
{
return noIntl ? text : TVIntl::getText( text, intlText );
}
void TStaticText::getText( char *s, int maxLen )
{
if( text == 0 )
*s = EOS;
else
{
const char *iText = getText();
strncpy( s, iText, maxLen );
s[maxLen] = 0;
}
}
#if !defined( NO_STREAM )
void TStaticText::write( opstream& os )
{
TView::write( os );
os.writeString( text );
}
void *TStaticText::read( ipstream& is )
{
TView::read( is );
text = is.readString();
intlText = NULL;
return this;
}
TStreamable *TStaticText::build()
{
return new TStaticText( streamableInit );
}
TStaticText::TStaticText( StreamableInit ) : TView( streamableInit )
{
}
#endif // NO_STREAM
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