QRect View::mapDev(const QRect& r) const
{
return QRect(mapxDev(r.x()), mapyDev(r.y()),
rmapxDev(r.width()), rmapyDev(r.height()));
}
QPoint View::mapDev(const QPoint& r) const
{
return QPoint(mapxDev(r.x()), mapyDev(r.y()));
}
void MTScale::pdraw(QPainter& p, const QRect& r)
{
QColor colTimeLine = QColor(172,181,176);
int x = r.x();
int w = r.width();
//printf("MTScale::pdraw x:%d w:%d\n", x, w);
x -= 20;
w += 40; // wg. Text
//---------------------------------------------------
// draw Marker
//---------------------------------------------------
int y = 12;
p.setPen(colTimeLine);
p.setFont(QFont("fixed-width", 9, QFont::Bold));
p.drawLine(r.x(), y + 1, r.x() + r.width(), y + 1);
QRect tr(r);
tr.setHeight(12);
MarkerList* marker = song->marker();
for (iMarker m = marker->begin(); m != marker->end(); ++m)
{
int xp;
if (waveMode)
xp = mapx(m->second.frame());
else
xp = mapx(m->second.tick());
if (xp > x + w)
break;
int xe = r.x() + r.width();
iMarker mm = m;
++mm;
if (mm != marker->end())
{
if (waveMode)
xe = mapx(tempomap.tick2frame(mm->first));
else
xe = mapx(mm->first);
}
QRect tr(xp, 0, xe - xp, 13);
QRect wr = r.intersect(tr);
if (!wr.isEmpty())
{
if (m->second.current())
{
p.fillRect(wr, QColor(89, 89, 102));
}
int x2;
if (mm != marker->end())
{
if (waveMode)
x2 = mapx(tempomap.tick2frame(mm->first));
else
x2 = mapx(mm->first);
}
else
x2 = xp + 200;
//printf("MTScale::pdraw marker %s xp:%d y:%d h:%d r.x:%d r.w:%d\n", m->second.name().toLatin1(), xp, height(), y, r.x(), r.width());
// Must be reasonable about very low negative x values! With long songs > 15min
// and with high horizontal magnification, 'ghost' drawings appeared,
// apparently the result of truncation later (xp = -65006 caused ghosting
// at bar 245 with magnification at max.), even with correct clipping region
// applied to painter in View::paint(). Tim. Apr 5 2009
// Quote: "Warning: Note that QPainter does not attempt to work around
// coordinate limitations in the underlying window system. Some platforms may
// behave incorrectly with coordinates as small as +/-4000."
if (xp >= -32)
p.drawPixmap(xp, 0, *flagIconS);
if (xp >= -1023)
{
QRect r = QRect(xp + 10, 0, x2 - xp, 12);
p.setPen(colTimeLine);
p.drawText(r, Qt::AlignLeft | Qt::AlignVCenter, m->second.name());
}
if (xp >= 0)
{
p.setPen(colTimeLine);
p.drawLine(xp, y, xp, height());
}
}
}
unsigned ctick;
int bar1, bar2, beat;
unsigned tick;
if (waveMode)
{
ctick = tempomap.frame2tick(mapxDev(x));
AL::sigmap.tickValues(ctick, &bar1, &beat, &tick);
AL::sigmap.tickValues(tempomap.frame2tick(mapxDev(x + w)),
&bar2, &beat, &tick);
}
else
{
ctick = mapxDev(x);
AL::sigmap.tickValues(ctick, &bar1, &beat, &tick);
AL::sigmap.tickValues(mapxDev(x + w), &bar2, &beat, &tick);
}
//printf("bar %d %d-%d=%d\n", bar, ntick, stick, ntick-stick);
int h = height() - 12;
int stick = AL::sigmap.bar2tick(bar1, 0, 0);
int ntick;
for (int bar = bar1; bar <= bar2; bar++, stick = ntick)
{
ntick = AL::sigmap.bar2tick(bar + 1, 0, 0);
int tpix, a, b = 0;
if (waveMode)
{
a = tempomap.tick2frame(ntick);
b = tempomap.tick2frame(stick);
tpix = rmapx(a - b);
}
else
{
tpix = rmapx(ntick - stick);
}
if (tpix < 64)
{
// don�t show beats if measure is this small
int n = 1;
if (tpix < 32)
n = 2;
if (tpix <= 16)
n = 4;
if (tpix < 8)
n = 8;
if (tpix <= 4)
n = 16;
if (tpix <= 2)
n = 32;
if (bar % n)
continue;
int x = mapx(waveMode ? b : stick);
QString s;
s.setNum(bar + 1);
p.drawLine(x, y + 1, x, y + 1 + h);
QRect r = QRect(x + 2, y, 1000, h);
p.setFont(QFont("fixed-width", 9, QFont::Bold));
p.drawText(r, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextDontClip, s);
}
else
{
int z, n;
AL::sigmap.timesig(stick, z, n);
for (int beat = 0; beat < z; beat++)
{
int xx = AL::sigmap.bar2tick(bar, beat, 0);
if (waveMode)
xx = tempomap.tick2frame(xx);
int xp = mapx(xx);
QString s;
QRect r(xp + 2, y, 1000, h);
int y1;
int num;
if (beat == 0)
{
num = bar + 1;
y1 = y + 1;
p.setFont(QFont("fixed-width", 9, QFont::Bold));
}
else
{
num = beat + 1;
y1 = y + 7;
p.setFont(QFont("fixed-width", 7, QFont::Normal));
r.setY(y + 3);
}
s.setNum(num);
p.drawLine(xp, y1, xp, y + 1 + h);
p.drawText(r, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextDontClip, s);
}
}
}
//---------------------------------------------------
// draw location marker
//---------------------------------------------------
//Christopher here is your color
p.setPen(QColor(156,75,219));
if (pos[3] != MAXINT)
{
int xp = mapx(pos[3]);
if (xp >= x && xp < x + w)
p.drawLine(xp, 0, xp, height());
}
p.setPen(colTimeLine);
if (barLocator)
{
p.setPen(QColor(0, 186, 255));
int xp = mapx(pos[0]);
if (xp >= x && xp < x + w)
p.drawLine(xp, 0, xp, height());
p.setPen(QColor(139, 225, 69));
xp = mapx(pos[1]);
if (xp >= x && xp < x + w)
p.drawLine(xp, 0, xp, height());
xp = mapx(pos[2]);
if (xp >= x && xp < x + w)
p.drawLine(xp, 0, xp, height());
}
else
{
for (int i = 0; i < 3; ++i)
{
int xp = mapx(pos[i]);
if (xp >= x && xp < x + w)
{
QPixmap* pm = markIcon[i];
p.drawPixmap(xp - pm->width() / 2, y - 1, *pm);
}
}
}
}
