void TCluster::drawBox( const char *icon, char marker)
{
TDrawBuffer b;
ushort color;
ushort cNorm = getColor( 0x0301 );
ushort cSel = getColor( 0x0402 );
for( int i = 0; i <= size.y; i++ )
{
for( int j = 0; j <= (strings->getCount()-1)/size.y + 1; j++ )
{
int cur = j * size.y + i;
if( cur < strings->getCount() )
{
int col = column( cur );
if( (cur == sel) && (state & sfSelected) != 0 )
color = cSel;
else
color = cNorm;
b.moveChar( col, ' ', color, size.x - col );
b.moveCStr( col, icon, color );
if( mark(cur) )
b.putChar( col+2, marker );
b.moveCStr( col+5, (char *)(strings->at(cur)), color );
if( showMarkers && (state & sfSelected) != 0 && cur == sel )
{
b.putChar( col, specialChars[0] );
b.putChar( column(cur+size.y)-1, specialChars[1] );
}
}
}
writeBuf( 0, i, size.x, 1, b );
}
setCursor( column(sel)+2, row(sel) );
}
void TFrame::draw()
{
ushort cFrame, cTitle;
short f, i, l, width;
TDrawBuffer b;
if( (state & sfActive) == 0 )
{
cFrame = 0x0101;
cTitle = 0x0002;
f = 0;
}
else
if( (state & sfDragging) != 0 )
{
cFrame = 0x0505;
cTitle = 0x0005;
f = 0;
}
else
{
cFrame = 0x0503;
cTitle = 0x0004;
f = 9;
}
cFrame = getColor(cFrame);
cTitle = getColor(cTitle);
width = size.x;
l = width - 10;
if( ( ((TWindow *)owner)->flags & (wfClose | wfZoom) ) != 0 )
l -= 6;
frameLine( b, 0, f, uchar(cFrame) );
if( ((TWindow *)owner)->number != wnNoNumber &&
((TWindow *)owner)->number < 10
)
{
l -= 4;
if( ( ((TWindow *)owner)->flags & wfZoom ) != 0 )
i = 7;
else
i = 3;
b.putChar( width-i, ((TWindow *)owner)->number + '0' );
}
if( owner != 0 )
{
const char *title = ((TWindow *)owner)->getTitle(l);
if( title != 0 )
{
l = min( cstrlen(title), width - 10 );
l = max( l, 0 );
i = (width - l) >> 1;
b.putChar( i-1, ' ' );
b.moveBuf( i, title, cTitle, l );
b.putChar( i+l, ' ' );
}
}
void TButton::drawTitle( TDrawBuffer &b,
int s,
int i,
ushort cButton,
Boolean down
)
{
int l, scOff;
if( (flags & bfLeftJust) != 0 )
l = 1;
else
{
l = (s - cstrlen(title) - 1)/2;
if( l < 1 )
l = 1;
}
b.moveCStr( i+l, title, cButton );
if( showMarkers == True && !down )
{
if( (state & sfSelected) != 0 )
scOff = 0;
else if( amDefault )
scOff = 2;
else
scOff = 4;
b.putChar( 0, specialChars[scOff] );
b.putChar( s, specialChars[scOff+1] );
}
}
void TIndicator::draw()
{
uchar color, frame;
TDrawBuffer b;
char s[15];
if( (state & sfDragging) == 0 )
{
color = getColor(1);
frame = dragFrame;
}
else
{
color = getColor(2);
frame = normalFrame;
}
b.moveChar( 0, frame, color, size.x );
if( modified )
b.putChar( 0, 15 );
ostrstream os( s, 15 );
os << ' ' << (location.y+1)
<< ':' << (location.x+1) << ' ' << ends;
b.moveCStr( 8-int(strchr(s, ':')-s), s, color);
writeBuf(0, 0, size.x, 1, b);
}
void TCluster::drawMultiBox(const char *icon, const char *marker) {
TDrawBuffer b;
ushort color;
int i, j, cur;
ushort cNorm = getColor(0x0301);
ushort cSel = getColor(0x0402);
ushort cDis = getColor(0x0505);
for (i = 0; i <= size.y; i++) {
b.moveChar(0, ' ', (uchar)cNorm, size.x);
for (j = 0; j <= (strings->getCount() - 1) / size.y + 1; j++) {
cur = j * size.y + i;
if (cur < strings->getCount()) {
int col = column(cur);
if (((col + strlen((const char *)strings->at(cur)) + 5) <
(sizeof(b) / sizeof(ushort))) && (col < size.x)) {
if (!buttonState(cur))
color = cDis;
else if ((cur == sel) && (state & sfSelected) != 0)
color = cSel;
else
color = cNorm;
b.moveChar(col, ' ', color, size.x - col);
b.moveCStr(col, icon, color);
b.putChar(col + 2, marker[multiMark(cur)]);
b.moveCStr(col + 5, (char *)(strings->at(cur)), color);
if (showMarkers && ((state & sfSelected) != 0) && cur == sel) {
b.putChar(col, specialChars[0]);
b.putChar(column(cur + size.y) - 1, specialChars[1]);
}
}
}
}
writeBuf(0, i, size.x, 1, b);
}
setCursor(column(sel) + 2, row(sel));
}
void TColorSelector::draw() {
TDrawBuffer b;
b.moveChar(0, ' ', 0x70, size.x);
for (int i = 0; i <= size.y; i++) {
if (i < 4) {
for (int j = 0; j < 4; j++) {
int c = i * 4 + j;
b.moveChar(j * 3, icon, c, 3);
if (c == color) {
b.putChar(j * 3 + 1, 8);
if (c == 0)
b.putAttribute(j * 3 + 1, 0x70);
}
}
}
writeLine(0, i, size.x, 1, b);
}
}
void TLabel::draw()
{
ushort color;
TDrawBuffer b;
uchar scOff;
if( light )
{
color = getColor(0x0402);
scOff = 0;
}
else
{
color = getColor(0x0301);
scOff = 4;
}
b.moveChar( 0, ' ', color, size.x );
if( text != 0 )
b.moveCStr( 1, text, color );
if( showMarkers )
b.putChar( 0, specialChars[scOff] );
writeLine( 0, 0, size.x, 1, b );
}
void TListViewer::draw() {
int i, j, item;
ushort normalColor, selectedColor, focusedColor, color;
short colWidth, curCol, indent;
TDrawBuffer b;
uchar scOff;
if ((state&(sfSelected | sfActive)) == (sfSelected | sfActive)) {
normalColor = getColor(1);
focusedColor = getColor(3);
selectedColor = getColor(4);
} else {
normalColor = getColor(2);
selectedColor = getColor(4);
}
if (hScrollBar != 0)
indent = hScrollBar->value;
else
indent = 0;
colWidth = size.x / numCols + 1;
for (i = 0; i < size.y; i++) {
for (j = 0; j < numCols; j++) {
item = j * size.y + i + topItem;
curCol = j * colWidth;
if ((state & (sfSelected | sfActive)) == (sfSelected | sfActive) &&
focused == item &&
range > 0) {
color = focusedColor;
setCursor(curCol + 1, i);
scOff = 0;
} else if (item < range && isSelected(item)) {
color = selectedColor;
scOff = 2;
} else {
color = normalColor;
scOff = 4;
}
b.moveChar(curCol, ' ', color, colWidth);
if (item < range) {
char text[MAXSTR];
getText(text, item, colWidth + indent);
char buf[MAXSTR];
buf[0] = '\0';
if (strlen(text) > indent) {
memcpy(buf, text+indent, colWidth);
buf[colWidth] = EOS;
}
b.moveStr(curCol+1, buf, color);
if (showMarkers) {
b.putChar(curCol, specialChars[scOff]);
b.putChar(curCol+colWidth-2, specialChars[scOff+1]);
}
} else if (i == 0 && j == 0)
b.moveStr(curCol+1, emptyText, getColor(1));
b.moveChar(curCol+colWidth-1, 179, getColor(5), 1);
}
writeLine(0, i, size.x, 1, b);
}
}
void TButton::drawState(Boolean down)
{
ushort cButton, cShadow;
char ch;
int i;
TDrawBuffer b;
if( (state & sfDisabled) != 0 )
cButton = getColor(0x0404);
else
{
cButton = getColor(0x0501);
if( (state & sfActive) != 0 )
if( (state & sfSelected) != 0 )
cButton = getColor(0x0703);
else if( amDefault )
cButton = getColor(0x0602);
}
cShadow = getColor(8);
int s = size.x-1;
int T = size.y / 2 - 1;
for( int y = 0; y <= size.y-2; y++ )
{
b.moveChar( 0, ' ', cButton, size.x );
b.putAttribute( 0, cShadow );
if( down )
{
b.putAttribute( 1, cShadow );
ch = ' ';
i = 2;
}
else
{
b.putAttribute( s, cShadow );
if( showMarkers == True )
ch = ' ';
else
{
if( y == 0 )
b.putChar( s, shadows[0] );
else
b.putChar( s, shadows[1] );
ch = shadows[2];
}
i = 1;
}
if( y == T && title != 0 )
drawTitle( b, s, i, cButton, down );
if( showMarkers && !down )
{
b.putChar( 1, markers[0] );
b.putChar( s-1, markers[1] );
}
writeLine( 0, y, size.x, 1, b );
}
b.moveChar( 0, ' ', cShadow, 2 );
b.moveChar( 2, ch, cShadow, s-1 );
writeLine( 0, size.y-1, size.x, 1, b );
}