int TryScanLine( const char *tag, T0& t0, T1& t1, T2& t2, T3& t3, T4& t4 )
{
if( strcmp( GetTagStr(), tag ) != 0 )
return 0;
return ScanLine( tag, t0, t1, t2, t3, t4 );
}
int TryScanLine( const char *tag, T& t )
{
if( strcmp( GetTagStr(), tag ) != 0 )
return 0;
return ScanLine( tag, t );
}
int TryScanLine( const char *tag, T0& t0, T1& t1 )
{
if( strcmp( GetTagStr(), tag ) != 0 )
return 0;
return ScanLine( tag, t0, t1 );
}
void check_buffer( a_helpnode *h, char *buffer )
{
ScanLine( buffer, checkBufCB, h );
HelpMemFree( nameBuf );
nameBuf = NULL;
nameBufLen = 0;
}
void CDrawTwoBppScreenBitmap::UpdateRect(const TRect& aRect) const
{
ASSERT(aRect.iTl.iX >= 0 && aRect.iTl.iY >= 0);
ASSERT(aRect.iBr.iX <= iSize.iWidth);
ASSERT(aRect.iBr.iY <= iSize.iHeight);
const TUint8 gray4lookup[4] = {0, 85, 170, 255};
TInt lx = aRect.iTl.iX & ~0xf;
TInt rx = (aRect.iBr.iX + 15) & ~0xf;
TUint8* srcePtr = ((TUint8*)(ScanLine(aRect.iTl.iY))) + (lx / 4);
TUint8* srcePtrLimit = srcePtr + ((rx - lx) / 4);
TInt byteWidth = iScanLineWords * 4;
for(TInt row = aRect.iTl.iY; row < aRect.iBr.iY; row++)
{
TUint8* tempSrcePtr = srcePtr;
TUint8* destPixel = WinPixelAddress(lx,row);
while (tempSrcePtr < srcePtrLimit)
{
TUint8 pixelValue1 = *tempSrcePtr++;
TUint8 pixelValue2 = TUint8((pixelValue1 >> 2) & 0x03);
TUint8 pixelValue3 = TUint8((pixelValue1 >> 4) & 0x03);
TUint8 pixelValue4 = TUint8((pixelValue1 >> 6) & 0x03);
pixelValue1 &= 0x03;
TUint8 pixelGray = gray4lookup[pixelValue1];
destPixel[0] = pixelGray;
destPixel[1] = pixelGray;
destPixel[2] = pixelGray;
pixelGray = gray4lookup[pixelValue2];
destPixel[3] = pixelGray;
destPixel[4] = pixelGray;
destPixel[5] = pixelGray;
pixelGray = gray4lookup[pixelValue3];
destPixel[6] = pixelGray;
destPixel[7] = pixelGray;
destPixel[8] = pixelGray;
pixelGray = gray4lookup[pixelValue4];
destPixel[9] = pixelGray;
destPixel[10] = pixelGray;
destPixel[11] = pixelGray;
destPixel += 12;
}
srcePtr += byteWidth;
srcePtrLimit += byteWidth;
}
}
/*
* processLine
*/
static bool processLine( char *bufin, char *bufout, int line, bool changecurr )
{
ScanInfo info;
info.buf = bufout;
info.line = line;
info.changecurr = changecurr;
info.pos = 0;
ScanLine( bufin, scanCallBack, &info );
return( true );
}
inline bool CTextFileScanner::ScanBool( const std::string& strTag, const std::string& bool_tag_str, bool& b )
{
std::string tag_true, tag_false, bool_tag;
if( !GetBoolTagStr( tag_true, tag_false, bool_tag_str ) )
return false;
ScanLine( strTag.c_str(), bool_tag );
if( bool_tag == tag_true ) { b = true; return true; }
else if( bool_tag == tag_false ){ b = false; return true; }
else return false;
}
bool CGainer::ScanMatrix(BYTE data[GAINER_LED_MATRIX][GAINER_LED_MATRIX])
{
check_config();
if ( m_config != 7 ) { return false; }
for ( size_t row = 0 ; row < GAINER_LED_MATRIX ; ++row ) {
ScanLine(row,data[row]);
}
return true;
}
// ##### addTriangle() ###############################################
void OctGen::addTriangle(NodeIndex pA, NodeIndex pB, NodeIndex pC,
Color color)
throw (NotEnoughMemoryException*) {
assert (pA.getHight() == pB.getHight() && pB.getHight() == pC.getHight());
assert (octree->isIn(pA));
assert (octree->isIn(pB));
assert (octree->isIn(pC));
ScanLine l1= ScanLine(pA, pB);
ScanLine l2= ScanLine(pA, pC);
addLine(l1.getCurrent(), l2.getCurrent(), color);
while (l1.hasNext() || l2.hasNext()) {
if (l1.hasNext()) {
l1.next();
}
if (l2.hasNext()) {
l2.next();
}
addLine(l1.getCurrent(), l2.getCurrent(), color);
}
}
static int line_len( char *str )
{
unsigned len;
bool newfile;
len = 0;
newfile = ScanLine( str, lineLenCB, &len );
if( ( !GenIndex || !GenStrings ) && newfile ) {
PrintError( "Cross file hyperlink in \"%s\" not supported with this format.\n", str );
}
return( len );
}
// ##### addLine() ###################################################
void OctGen::addLine(NodeIndex start, NodeIndex end, Color color)
throw (NotEnoughMemoryException*) {
assert (start.getHight() == end.getHight());
assert (octree->isIn(start));
assert (octree->isIn(end));
ScanLine l= ScanLine(start, end);
add(l.getCurrent(), color);
while (l.hasNext()) {
l.next();
add(l.getCurrent(), color);
}
}
int ScanLine( const std::string& tag, T0& t0, T1& t1, T2& t2, T3& t3, T4& t4 ) { return ScanLine( tag.c_str(), t0, t1, t2, t3, t4 ); }
int ScanLine( const std::string& tag, T0& t0, T1& t1, T2& t2 ) { return ScanLine( tag.c_str(), t0, t1, t2 ); }
int ScanLine( const std::string& tag, T& t ) { return ScanLine( tag.c_str(), t ); }
int FscRead::Pass2()
/******************************************************/
/* Second pass. Read in actual picture data this time */
/******************************************************/
{
unsigned int bit; // Used to set bits in pic
int ret,chNum;
int n_row; // counts row in character picture
int offset=0;
int isCharBody;
int lastLine;
iFileBufPos=0;
n_row=0;
chNum=0;
do {
lastLine=ReadLine();
isCharBody=0;
if (iInputBufLen>0 && iInputBuf[0]=='*')
{
if ((ret=DoCom(1))>0)
{
if (ret<chNum)
return(FileFormat);
chNum=ret;
}
}
else
{
int len=0;
char* ptr=ScanLine(len);
if (len)
{
isCharBody=1;
if (n_row==0)
{
iChar=iFxf->chr[chNum];
chNum++;
}
unsigned short int* pDest=(unsigned short int*)(iFontCompiler->FontStore()+offset+iChar->ByteWid*n_row);
bit=1;
*pDest=0;
for (int width=0;width<len && (ptr[width]=='0' || ptr[width]=='1');width++)
{
if (ptr[width]=='1')
*pDest|=bit;
if (bit==0x8000)
{
bit=1;
pDest++;
*pDest=0;
}
else
bit<<=1;
}
n_row++;
}
}
if ((n_row!=0 && !isCharBody) || (lastLine && isCharBody))
{
iChar->offset=offset;
offset+=iChar->ByteWid*n_row;
n_row=0;
}
} while(!lastLine);
return(NoError);
}
int FscRead::Pass1()
{
int n_row=0; // counts row in character picture
int ret=0;
int specChr=0;
int isCharBody=0;
int lastLine=0;
int widthofi=0;
int widthofM=0;
iFxf->MaxChrWidth=0;
iFxf->cell_height=0;
iFxf->UlinePos=0;
iFxf->UlineThickness=0;
iFxf->nominal_ascent=0;
iFxf->descent=0;
iFxf->chr_seg=0;
iFxf->FirstChr=0;
iFxf->n_chars=0;
iFxf->max_info_width=0;
iFxf->flags=0;
iFxf->special=0;
iFxf->ByteWid=0;
iFxf->UseWords=0;
iFxf->iBold=0;
iFxf->iItalic=0;
iFxf->iProportional=0;
iFxf->iSerif=0;
iFxf->iSymbol=0;
iFxf->iUid=0;
iUnderHang=0;
iOverHang=0;
iChar=new FcmCharHead[MAX_CHARS];
for(int letter=0;letter<MAX_CHARS;letter++)
iFxf->chr[letter]=NULL;
//**************************************************
// First pass. Read header info & character widths *
//**************************************************
do
{
int width=0; // width of current character picture
lastLine=ReadLine();
isCharBody=0;
if (iInputBufLen>0 && iInputBuf[0]=='*')
{
if ((ret=DoCom(0))<0)
return(FileFormat);
else if (ret)
{
for(;iFxf->n_chars<ret;iFxf->n_chars++)
iFxf->chr[iFxf->n_chars]=NULL;
specChr=iFxf->n_chars;
}
}
else
{
int len=0;
char* ptr=ScanLine(len);
if (len)
{
isCharBody=1;
if (iFxf->FirstChr<0)
iFxf->FirstChr=iFxf->n_chars;
if (n_row==0)
{
for (width=0;width<len && (ptr[width]=='0' || ptr[width]=='1');width++);
if (iFxf->n_chars>255)
return(FileFormat);
iFxf->chr[iFxf->n_chars]=iChar;
iFxf->n_chars++;
iChar->xOffset= -iUnderHang;
iChar->width=width;
iChar->ByteWid=((iChar->width+15)>>3)&(~1);
iChar->move=width-iUnderHang-iOverHang;
if(iFxf->n_chars=='i')
widthofi=iChar->move;
else if(iFxf->n_chars=='M')
widthofM=iChar->move;
iUnderHang=0;
iOverHang=0;
if (width>iFxf->MaxChrWidth)
iFxf->MaxChrWidth=width;
}
n_row++;
}
}
if ((n_row!=0 && !isCharBody) || (lastLine && isCharBody))
{
if (n_row>iFxf->cell_height)
return(FileFormat);
iChar->height=n_row;
iChar->yOffset=iFxf->cell_height-iFxf->descent;
specChr++;
n_row=0;
width=0;
iChar++;
}
} while(!lastLine);
if (iFxf->cell_height==0)
return(FileFormat);
if(widthofi && widthofM)
iFxf->iProportional=(widthofi!=widthofM);
return(NoError);
}
