void CScrollerView::draw(CDrawContext *dstcon)
{
CPoint cp;
CRect cr;
int x,y,w,h;
int bar = 0;
setDirty(false);
if(mParam) bar += mParam->IsBipolar() ? 0: 1;
w = mLedbmp->getWidth();
h = mLedbmp->getHeight();
switch(mType)
{
case kScTpVS:
x = size.left + mHmLeft;
y = size.top + mHmTop;
cr = CRect(x,y, x+LEDBAR_WIDTH, y+LEDBAR_HEIGHT);
cp = CPoint(bar*LEDBAR_WIDTH, (mLedbarValue/2)*LEDBAR_HEIGHT);
mLedbmp->draw(dstcon, cr, cp);
break;
case kScTpHB:
x = size.left + 1 + mHmLeft;
y = size.top - 1 + mHmTop;
cr = CRect(x,y, x+w, y+h);
int v,b;
if(bar)
{
v = 63-mLedbarValue;;
for(int l=0; l<10; l++)
{
if(mFrame)
mFrame->getBackground()->draw(dstcon, cr, CPoint(x,y));
b = v>7 ? v>16 ? 78-(v/12) : 7 : v<=0 ? 0 : v;
b *= 36;
mLedbmp->drawAlphaBlend(dstcon, cr, CPoint(0,0), b);
cr.offset(w+1,0);
v -= 6;
}
}
else
{
if(mLedbarValue < 33)
{
v = 68-mLedbarValue;
for(int l=0; l<10; l++)
{
if(mFrame)
mFrame->getBackground()->draw(dstcon, cr, CPoint(x,y));
b = l<4 ? 0 : v>7 ? v>16 ? 80-(v/6) : 7 : v<=0 ? 0 : v;
b *= 36;
mLedbmp->drawAlphaBlend(dstcon, cr, CPoint(0,0), b);
cr.offset(w+1,0);
v -= 6;
}
}
else
{
v = mLedbarValue+3;
cr.offset(9*(w+1),0);
for(int l=0; l<10; l++)
{
if(mFrame)
mFrame->getBackground()->draw(dstcon, cr, CPoint(x,y));
b = l<4 ? 0 : v>7 ? v>16 ? 80-(v/6) : 7 : v<=0 ? 0 : v;
b *= 36;
mLedbmp->drawAlphaBlend(dstcon, cr, CPoint(0,0), b);
cr.offset(-(w+1),0);
v -= 6;
}
}
}
break;
}
#if 0
mHitmap->drawAlphaBlend(dstcon, size, cp(0,0));
#endif
}
void CDisplayView::drawofl(void)
{
CFrame *parentframe = getParent();
if(!parentframe) return;
CDrawContext *srccon;
long dsplw,dsplh;
#if 1 // quantise near-grey to grey for transparent-draw
// could be removed if q'ed bitmap is compiled to resource
if(stConverted==false)
{
stConverted = true;
srccon = new CDrawContext(parentframe,0);
COffscreenContext *charcon;
CColor pcl;
int w,h;
for(int nf=0; nf<kNumFtTypes; nf++)
{
dsplw = stFonts[nf].font->getWidth();
dsplh = stFonts[nf].font->getHeight();
charcon = new COffscreenContext(srccon,stFonts[nf].font,true);
CPoint cp = CPoint(0,0);
CRect cr = CRect(0,0, dsplw,dsplh);
stFonts[nf].font->draw(charcon, cr, cp );
for(w=0; w<dsplw; w++)
{
for(h=0; h<dsplh; h++)
{
#define RNG 14
pcl = charcon->getPoint(CPoint(w,h));
if( pcl.red==128 && pcl.green==128 && pcl.blue==128 ) continue;
if(pcl.red<(128-RNG) || pcl.red>128+RNG) continue;
if(pcl.green<(128-RNG) || pcl.green>128+RNG) continue;
if(pcl.blue<(128-RNG) || pcl.blue>128+RNG) continue;
pcl.red=pcl.green=pcl.blue = 128;
charcon->drawPoint(CPoint(w,h), pcl);
}
}
delete charcon;
}
delete srccon;
}
#endif
#if 0 // 0=PixelDrawing, else transparent drawing
COffscreenContext *charcon;
CPoint cp;
CRect cr;
char c;
dsplw = mDsplBmp->getWidth();
dsplh = mDsplBmp->getHeight();
CBitmap *bgnd = parentframe->getBackground();
// get fresh background image
cp = CPoint(size.left+mXAlign,size.top+mYAlign);
cr = CRect(0,0,dsplw,dsplh);
srccon = new CDrawContext(parentframe,0);
COffscreenContext *dspcon = new COffscreenContext(srccon,mDsplBmp,true);
bgnd->draw(dspcon, cr, cp);
// get fresh font image
cp = CPoint(0,0);
cr = CRect(0,0, mFontBmp->getWidth(),mFontBmp->getHeight());
charcon = new COffscreenContext(parentframe,mFontBmp->getWidth(),mFontBmp->getHeight());
CColor scl,dcl;
mFontBmp->draw(charcon, cr, cp );
for(int i=0; i<mCharsfit && (c = mText[i]); i++)
{
int h,w,wd = i*mPaintWidth;
int ws = (c - 33) * mCharWidth; // left position in font
if(ws < 0)
{
continue;
}
for(w=0,ws+=mCharOfs; w<(mCharWidth-mCharOfs); w++,ws++,wd++)
{
for(h=0; h<dsplh; h++)
{
scl = charcon->getPoint(CPoint(ws,h));
if( scl.red==128 && scl.green==128 && scl.blue==128 ) continue;
dcl = dspcon->getPoint(CPoint(wd,h));
dcl.red = stClip[scl.red + (scl.red>>1) + dcl.red];
dcl.green = stClip[scl.green + (scl.green>>1) + dcl.green];
dcl.blue = stClip[scl.blue + (scl.blue>>1) + dcl.blue];
dspcon->drawPoint(CPoint(wd,h), dcl);
}
}
}
delete srccon;
delete dspcon;
delete charcon;
#else
CPoint cp;
CRect cr;
char c;
dsplw = mDsplBmp->getWidth();
dsplh = mDsplBmp->getHeight();
// get fresh background image
CBitmap *bgnd = parentframe->getBackground();
cp = CPoint(size.left+mXAlign,size.top+mYAlign);
cr = CRect(0,0,dsplw,dsplh);
srccon = new CDrawContext(parentframe,0);
COffscreenContext *dspcon = new COffscreenContext(srccon,mDsplBmp,true);
bgnd->draw(dspcon, cr, cp);
for(int i=0; i<mCharsfit && (c = mText[i]); i++)
{
int ws = (c - 33) * mCharWidth; // left position in font
if(ws < 0)
{
continue;
}
CPoint dp = CPoint(ws+mCharOfs,0);
CRect dr = CRect(i*mPaintWidth,0, i*mPaintWidth+mCharWidth,dsplh);
mFontBmp->drawTransparent(dspcon, dr, dp);
}
delete srccon;
delete dspcon;
#endif
m1stSight = false;
setDirty(true);
}