GradientPreview::GradientPreview(QWidget *pa) : QFrame(pa)
{
setFrameShape( QFrame::Panel );
setFrameShadow( QFrame::Sunken );
setLineWidth( 2 );
setMinimumSize(QSize(200, 70));
setMaximumSize(QSize(3000, 70));
setMouseTracking(true);
setFocusPolicy(Qt::ClickFocus);
Mpressed = false;
outside = true;
onlyselect = true;
isEditable = true;
fill_gradient = VGradient(VGradient::linear);
fill_gradient.clearStops();
QColor color;
color = QColor(255,255,255);
fill_gradient.addStop( color, 0.0, 0.5, 1.0 );
color = QColor(0,0,0);
fill_gradient.addStop( color, 1.0, 0.5, 1.0 );
QList<VColorStop*> cstops = fill_gradient.colorStops();
StopM.clear();
ActStop = 0;
for (uint a = 0; a < fill_gradient.Stops(); ++a)
{
int center = qRound(cstops.at(a)->rampPoint * (width()-20))+10;
StopM.append(center);
}
}
void ScrPainter::startGraphics(double width, double height)
{
CurrColorFill = "Black";
CurrFillShade = 100.0;
CurrColorStroke = "Black";
CurrStrokeShade = 100.0;
CurrStrokeTrans = 0.0;
CurrFillTrans = 0.0;
Coords.resize(0);
Coords.svgInit();
LineW = 1.0;
lineJoin = Qt::MiterJoin;
lineEnd = Qt::FlatCap;
fillrule = true;
gradientAngle = 0.0;
isGradient = false;
fillSet = false;
strokeSet = false;
currentGradient = VGradient(VGradient::linear);
currentGradient.clearStops();
currentGradient.setRepeatMethod( VGradient::none );
dashArray.clear();
if (flags & LoadSavePlugin::lfCreateDoc)
{
m_Doc->setPage(72 * width, 72 * height, 0, 0, 0, 0, 0, 0, false, false);
if (width > height)
m_Doc->setPageOrientation(1);
else
m_Doc->setPageOrientation(0);
m_Doc->setPageSize("Custom");
m_Doc->changePageMargins(0, 0, 0, 0, 72 * height, 72 * width, 72 * height, 72 * width, m_Doc->pageOrientation(), m_Doc->pageSize(), m_Doc->currentPage()->pageNr(), 0);
}
firstLayer = true;
}
void ScrPainter::setBrush(const libwpg::WPGBrush& brush)
{
ScColor tmp;
ColorList::Iterator it;
CurrColorFill = "Black";
CurrFillShade = 100.0;
int Rc, Gc, Bc;
if(brush.style == libwpg::WPGBrush::Solid)
{
Rc = brush.foreColor.red;
Gc = brush.foreColor.green;
Bc = brush.foreColor.blue;
tmp.setColorRGB(Rc, Gc, Bc);
tmp.setSpotColor(false);
tmp.setRegistrationColor(false);
QString newColorName = "FromWPG"+tmp.name();
QString fNam = m_Doc->PageColors.tryAddColor(newColorName, tmp);
if (fNam == newColorName)
importedColors.append(newColorName);
CurrColorFill = fNam;
CurrFillTrans = brush.foreColor.alpha / 255.0;
}
else if (brush.style == libwpg::WPGBrush::Gradient)
{
gradientAngle = brush.gradient.angle();
isGradient = true;
currentGradient = VGradient(VGradient::linear);
currentGradient.clearStops();
for(unsigned c = 0; c < brush.gradient.count(); c++)
{
QString currStopColor = CommonStrings::None;
Rc = brush.gradient.stopColor(c).red;
Gc = brush.gradient.stopColor(c).green;
Bc = brush.gradient.stopColor(c).blue;
tmp.setColorRGB(Rc, Gc, Bc);
tmp.setSpotColor(false);
tmp.setRegistrationColor(false);
QString newColorName = "FromWPG"+tmp.name();
QString fNam = m_Doc->PageColors.tryAddColor(newColorName, tmp);
if (fNam == newColorName)
importedColors.append(newColorName);
currStopColor = fNam;
const ScColor& gradC = m_Doc->PageColors[currStopColor];
double pos = qBound(0.0, fabs(brush.gradient.stopOffset(c)), 1.0);
currentGradient.addStop( ScColorEngine::getRGBColor(gradC, m_Doc), pos, 0.5, 1.0, currStopColor, 100 );
}
}
else if (brush.style == libwpg::WPGBrush::NoBrush)
CurrColorFill = CommonStrings::None;
fillSet = true;
}
void gradientManagerDialog::addGradient()
{
VGradient fill_gradient = VGradient(VGradient::linear);
fill_gradient.clearStops();
fill_gradient.addStop(QColor(Qt::black), 0.0, 0.5, 1.0, "Black", 100);
fill_gradient.addStop(QColor(Qt::white), 1.0, 0.5, 1.0, "White", 100);
gradientEditDialog *dia = new gradientEditDialog(this, tr("New Gradient"), fill_gradient, m_colorList, m_doc, &dialogGradients, true);
if (dia->exec())
{
dialogGradients.insert(dia->name(), dia->gradient());
updateGradientList();
}
delete dia;
}