RulerT::RulerT(QWidget *pa, int ein, QList<ParagraphStyle::TabRecord> Tabs, bool ind, double wid) : QWidget(pa)
{
QPalette palette;
palette.setColor(backgroundRole(), QColor(255,255,255));
setPalette(palette);
unitIndex = ein;
iter=unitRulerGetIter1FromIndex(unitIndex);
iter2=unitRulerGetIter2FromIndex(unitIndex);
tabValues = Tabs;
haveInd = ind;
offsetIncrement = 5;
offset = 0;
firstLine = 0;
leftIndent = 0;
mousePressed = false;
rulerCode = 0;
actTab = -1;
setMouseTracking(true);
if (wid < 0)
{
setMinimumSize(QSize(400,25));
setMaximumSize(QSize(4000,25));
Width = 4000;
resize(400, 25);
}
else
{
Width = wid;
setMinimumSize(QSize(qMin(static_cast<int>(Width), 400),25));
setMaximumSize(QSize(4000,25));
resize(qMin(static_cast<int>(wid), 400), 25);
}
}
void RulerT::setTabs(QList<ParagraphStyle::TabRecord> Tabs, int dEin)
{
unitIndex = dEin;
iter = unitRulerGetIter1FromIndex(unitIndex);
iter2 = unitRulerGetIter2FromIndex(unitIndex);
tabValues = Tabs;
actTab = -1;
repaint();
}
RulerT::RulerT(QWidget *pa, int ein, QList<ParagraphStyle::TabRecord> Tabs, bool ind, double wid) : QWidget(pa),
mousePressed(false),
tabValues(Tabs),
haveInd(ind),
unitIndex(ein),
offset(0),
actTab(-1),
leftIndent(0),
firstLine(0),
Width(0.0),
rulerCode(0),
mouseX(0),
offsetIncrement(5)
{
QPalette palette;
palette.setColor(backgroundRole(), QColor(255,255,255));
setPalette(palette);
iter=unitRulerGetIter1FromIndex(unitIndex);
iter2=unitRulerGetIter2FromIndex(unitIndex);
setMouseTracking(true);
if (wid < 0)
{
setMinimumSize(QSize(400,25));
setMaximumSize(QSize(4000,25));
Width = 4000;
resize(400, 25);
}
else
{
Width = wid;
setMinimumSize(QSize(qMin(static_cast<int>(Width), 400),25));
setMaximumSize(QSize(4000,25));
resize(qMin(static_cast<int>(wid), 400), 25);
}
}
void Vruler::unitChange()
{
double sc = currView->scale();
cor=1;
int docUnitIndex=currDoc->unitIndex();
switch (docUnitIndex)
{
case SC_PT:
if (sc > 1 && sc <= 4)
cor = 2;
if (sc > 4)
cor = 10;
if (sc < 0.3)
{
iter = unitRulerGetIter1FromIndex(docUnitIndex) * 3;
iter2 = unitRulerGetIter2FromIndex(docUnitIndex) * 3;
}
else if (sc < 0.2)
{
iter = unitRulerGetIter1FromIndex(docUnitIndex) * 2;
iter2 = unitRulerGetIter2FromIndex(docUnitIndex) * 2;
}
else
{
iter = unitRulerGetIter1FromIndex(docUnitIndex) / cor;
iter2 = unitRulerGetIter2FromIndex(docUnitIndex) / cor;
}
break;
case SC_MM:
if (sc > 1)
cor = 10;
iter = unitRulerGetIter1FromIndex(docUnitIndex) / cor;
iter2 = unitRulerGetIter2FromIndex(docUnitIndex) / cor;
break;
case SC_IN:
iter = unitRulerGetIter1FromIndex(docUnitIndex);
iter2 = unitRulerGetIter2FromIndex(docUnitIndex);
if (sc > 1 && sc <= 4)
{
cor = 2;
iter /= cor;
iter2 /= cor;
}
if (sc > 4)
{
cor = 4;
iter /= cor;
iter2 /= cor;
}
if (sc < 0.25)
{
cor = 0.5;
iter = 72.0*16.0;
iter2 = 72.0*2.0;
}
break;
case SC_P:
iter = unitRulerGetIter1FromIndex(docUnitIndex);
iter2 = unitRulerGetIter2FromIndex(docUnitIndex);
if (sc >= 1 && sc <= 4)
{
cor = 1;
iter = 12.0;
iter2 = 60.0;
}
if (sc > 4)
{
cor = 2;
iter = 6.0;
iter2 = 12.0;
}
if (sc < 0.3)
{
cor = 0.25;
iter = 12.0*4;
iter2 = 60.0*4;
}
else
if (sc < 1)
{
cor = 1;
iter = 12.0;
iter2 = 60.0;
}
break;
case SC_CM:
if (sc > 1 && sc <= 4)
cor = 1;
if (sc > 4)
cor = 10;
if (sc < 0.6)
{
cor=0.1;
iter = 720.0/25.4;
iter2 = 7200.0/25.4;
}
else
{
iter = unitRulerGetIter1FromIndex(docUnitIndex) / cor;
iter2 = unitRulerGetIter2FromIndex(docUnitIndex) / cor;
}
break;
case SC_C:
iter = unitRulerGetIter1FromIndex(docUnitIndex);
iter2 = unitRulerGetIter2FromIndex(docUnitIndex);
if (sc >= 1 && sc <= 4)
{
cor = 1;
iter = 72.0/25.4*4.512;
iter2 = 72.0/25.4*4.512*5.0;
}
if (sc > 4)
{
cor = 2;
iter = 72.0/25.4*4.512/2.0;
iter2 = 72.0/25.4*4.512;
}
if (sc < 0.3)
{
cor = 0.1;
iter = 72.0/25.4*4.512*10;
iter2 = 72.0/25.4*4.512*5.0*10;
}
else
if (sc < 1)
{
cor = 1;
iter = 72.0/25.4*4.512;
iter2 = 72.0/25.4*4.512*5.0;
}
break;
default:
if (sc > 1 && sc <= 4)
cor = 2;
if (sc > 4)
cor = 10;
iter = unitRulerGetIter1FromIndex(0) / cor;
iter2 = unitRulerGetIter2FromIndex(0) / cor;
break;
}
}
void Prefs_Display::drawRuler()
{
int index = rulerUnitComboBox->currentIndex();
double iter = unitRulerGetIter1FromIndex(index);
double iter2 = unitRulerGetIter2FromIndex(index);
double maxi;
switch (index)
{
case 0:
maxi = 200.0;
break;
case 1:
maxi = iter2;
break;
case 2:
maxi = 2 * iter2;
break;
case 3:
maxi = 240.0;
break;
case 4:
maxi = 240.0;
break;
default:
iter = 10.0;
iter2 = iter * 10.0;
maxi = 200.0;
break;
}
QPixmap pm(qMin(qMax(displaySizeRuler->width(), qRound(maxi)+30), qRound(maxi*displayScale+30)), 21);
pm.fill();
QPainter p;
p.begin(&pm);
p.drawLine(0, 19, pm.width(), 19);
p.setBrush(Qt::black);
p.setPen(Qt::black);
p.scale(displayScale, 1.0);
double xl;
for (xl = 0; xl < maxi; xl += iter)
p.drawLine(QPointF(xl, 13.0), QPointF(xl, 19.0));
for (xl = 0; xl < maxi+10; xl += iter2)
{
p.drawLine(QPointF(xl, 6.0), QPointF(xl, 19.0));
p.save();
p.scale(1.0 / displayScale, 1.0);
double val;
switch (index)
{
case 2:
case 4:
val=xl/iter2;
break;
case 3:
case 5:
val=xl/iter;
break;
default:
val=xl/iter*10;
break;
}
p.drawText(static_cast<int>((xl+qRound(2/displayScale)) * displayScale), 12, QString::number(val));
p.restore();
}
p.end();
displaySizeRuler->setPixmap(pm);
}
