void PortionDrawer::drawGraph(DiagramDrawer &drawer)
{
if(mGraph)
{
// This must be set for svg
drawer.setDiagramSize(getDrawingSize(drawer));
drawNodes(drawer);
drawer.groupShapes(true, Color(0,0,0), Color(245,245,255));
drawConnections(drawer);
drawer.groupShapes(false, 0, 0);
std::vector<DrawString> drawStrings;
std::vector<bool> virtOpers;
getNodeText(drawer, drawStrings, virtOpers);
drawer.groupText(true, false);
drawNodeText(drawer, false, drawStrings, virtOpers);
drawer.groupText(false, false);
drawer.groupText(true, true);
drawNodeText(drawer, true, drawStrings, virtOpers);
drawer.groupText(false, false);
}
}
void PortionDrawer::drawConnections(DiagramDrawer &drawer)
{
size_t lastColorIndex = NO_INDEX;
for(auto const &conn : mGraph->getConnections())
{
GraphRect suppRect = getNodeRect(drawer, conn.mSupplierNodeIndex);
GraphRect consRect = getNodeRect(drawer, conn.mConsumerNodeIndex);
GraphPoint suppPoint;
GraphPoint consPoint;
drawer.getConnectionPoints(consRect, suppRect, consPoint, suppPoint);
size_t colorIndex = conn.mSupplierNodeIndex;
if(colorIndex != lastColorIndex)
{
if(lastColorIndex != NO_INDEX)
{
drawer.groupShapes(false, 0, 0);
}
Color lineColor = DistinctColors::getColor(colorIndex % DistinctColors::getNumColors());
drawer.groupShapes(true, lineColor, Color(245,245,255));
lastColorIndex = colorIndex;
}
drawArrowDependency(drawer, consPoint, suppPoint);
}
if(lastColorIndex != NO_INDEX)
{
drawer.groupShapes(false, 0, 0);
}
}
void PortionDrawer::drawNodes(DiagramDrawer &drawer)
{
drawer.groupShapes(true, Color(0,0,0), Color(245,245,255));
for(size_t i=0; i<mNodePositions.size(); i++)
{
if(mGraph->getNodes()[i].getNodeType() == PNT_Attribute)
{
drawer.drawRect(getNodeRect(drawer, i));
}
else
{
drawer.drawEllipse(getNodeRect(drawer, i));
}
}
drawer.groupShapes(false, 0, 0);
drawer.groupShapes(true, Color(0,0,255), Color(245,245,255));
for(size_t i=0; i<mNodePositions.size(); i++)
{
if(mGraph->getNodes()[i].getNodeType() == PNT_NonMemberVariable)
{
drawer.drawRect(getNodeRect(drawer, i));
}
}
drawer.groupShapes(false, 0, 0);
}
GraphSize OperationDrawer::drawOperation(DiagramDrawer &drawer, GraphPoint pos,
OperationDefinition &operDef, const OperationGraph &graph,
const OperationDrawOptions &options,
std::set<const OperationDefinition*> &drawnOperations, bool draw)
{
std::vector<DrawString> drawStrings;
if(draw)
{
drawer.groupShapes(true, Color(0,0,0), Color(245,245,255));
}
GraphSize size = drawOperationNoText(drawer, pos, operDef, graph, options,
drawnOperations, drawStrings, draw);
if(draw)
{
drawer.groupShapes(false, Color(0,0,0), Color(245,245,255));
drawer.groupText(true, false);
for(size_t i=0; i<drawStrings.size(); i++)
{
drawer.drawText(drawStrings[i].pos, drawStrings[i].str);
}
drawer.groupText(false, false);
}
return size;
}
void OperationDrawer::drawLifeLines(DiagramDrawer &drawer,
const std::vector<OperationClass> &classes,
std::vector<int> const &classEndY, int endy)
{
drawer.groupShapes(true, Color(0,0,0), Color(245,245,255));
endy += mCharHeight;
for(size_t i=0; i<classes.size(); i++)
{
const auto &cl = classes[i];
int x = cl.getLifelinePosX();
drawer.drawLine(GraphPoint(x, classEndY[i]), GraphPoint(x, endy));
}
drawer.groupShapes(false, Color(0,0,0), Color(245,245,255));
}
GraphSize OperationDrawer::drawClass(DiagramDrawer &drawer, const OperationClass &node,
const OperationDrawOptions & /*options*/, bool draw)
{
GraphPoint startpos = node.getPosition();
const ModelType *type = node.getType();
OovStringRef const typeName = type->getName();
int rectx = 0;
int recty = 0;
const ModelClassifier *classifier = type->getClass();
if(classifier)
{
if(draw)
{
drawer.groupText(true, false);
}
OovStringVec strs;
std::vector<GraphPoint> positions;
strs.push_back(typeName);
splitStrings(strs, 30, 40);
for(auto const &str : strs)
{
recty += mCharHeight + (mPad * 2);
positions.push_back(GraphPoint(startpos.x+mPad, startpos.y + recty - mPad));
int curx = static_cast<int>(drawer.getTextExtentWidth(str)) + mPad*2;
if(curx > rectx)
rectx = curx;
}
if(draw)
{
drawer.groupShapes(true, Color(0,0,0), Color(245,245,255));
drawer.drawRect(GraphRect(startpos.x, startpos.y, rectx, recty));
drawer.groupShapes(false, Color(0,0,0), Color(245,245,255));
for(size_t i=0; i<strs.size(); i++)
{
drawer.drawText(positions[i], strs[i]);
}
drawer.groupText(false, false);
}
}
return GraphSize(rectx, recty);
}