bool
PathGroups::keyPressEvent(QKeyEvent *event)
{
for(int i=0; i<m_paths.count(); i++)
{
if (m_paths[i]->grabsMouse())
{
if (event->key() == Qt::Key_G)
{
m_paths[i]->removeFromMouseGrabberPool();
return true;
}
if (event->key() == Qt::Key_C)
{
bool b = m_paths[i]->closed();
m_paths[i]->setClosed(!b);
return true;
}
else if (event->key() == Qt::Key_P)
{
bool b = m_paths[i]->showPoints();
m_paths[i]->setShowPoints(!b);
return true;
}
else if (event->key() == Qt::Key_L)
{
bool b = m_paths[i]->showLength();
m_paths[i]->setShowLength(!b);
return true;
}
else if (event->key() == Qt::Key_X)
{
m_paths[i]->setMoveAxis(PathGroupGrabber::MoveX);
return true;
}
else if (event->key() == Qt::Key_Y)
{
if (event->modifiers() & Qt::ControlModifier ||
event->modifiers() & Qt::MetaModifier)
m_paths[i]->redo();
else
m_paths[i]->setMoveAxis(PathGroupGrabber::MoveY);
return true;
}
else if (event->key() == Qt::Key_Z)
{
if (event->modifiers() & Qt::ControlModifier ||
event->modifiers() & Qt::MetaModifier)
m_paths[i]->undo();
else
m_paths[i]->setMoveAxis(PathGroupGrabber::MoveZ);
return true;
}
else if (event->key() == Qt::Key_W)
{
m_paths[i]->setMoveAxis(PathGroupGrabber::MoveAll);
return true;
}
else if (event->key() == Qt::Key_S)
{
int idx = m_paths[i]->pointPressed();
if (idx > -1)
{
float radx = m_paths[i]->getRadX(idx);
if (event->modifiers() & Qt::ShiftModifier)
radx--;
else
radx++;
radx = qMax(1.0f, radx);
m_paths[i]->setRadX(idx, radx, m_sameForAll);
return true;
}
}
else if (event->key() == Qt::Key_T)
{
int idx = m_paths[i]->pointPressed();
if (idx > -1)
{
float rady = m_paths[i]->getRadY(idx);
if (event->modifiers() & Qt::ShiftModifier)
rady--;
else
rady++;
rady = qMax(1.0f, rady);
m_paths[i]->setRadY(idx, rady, m_sameForAll);
}
else // switch to tube mode
{
if (event->modifiers() & Qt::ShiftModifier)
{
m_paths[i]->loadCaption();
}
else
{
bool b = m_paths[i]->tube();
m_paths[i]->setTube(!b);
}
}
return true;
}
else if (event->key() == Qt::Key_A)
{
int idx = m_paths[i]->pointPressed();
if (idx > -1)
{
float a = m_paths[i]->getAngle(idx);
if (event->modifiers() & Qt::ShiftModifier)
a--;
else
a++;
m_paths[i]->setAngle(idx, a, m_sameForAll);
return true;
}
}
else if (event->key() == Qt::Key_Delete ||
event->key() == Qt::Key_Backspace ||
event->key() == Qt::Key_Backtab)
{
m_paths[i]->removeFromMouseGrabberPool();
m_paths.removeAt(i);
return true;
}
if (event->key() == Qt::Key_Space)
{
PropertyEditor propertyEditor;
QMap<QString, QVariantList> plist;
QVariantList vlist;
vlist.clear();
vlist << QVariant("double");
vlist << QVariant(m_paths[i]->opacity());
vlist << QVariant(0.0);
vlist << QVariant(1.0);
vlist << QVariant(0.1); // singlestep
vlist << QVariant(1); // decimals
plist["opacity"] = vlist;
vlist.clear();
vlist << QVariant("colorgradient");
QGradientStops stops = m_paths[i]->stops();
for(int s=0; s<stops.size(); s++)
{
float pos = stops[s].first;
QColor color = stops[s].second;
int r = color.red();
int g = color.green();
int b = color.blue();
int a = color.alpha();
vlist << QVariant(pos);
vlist << QVariant(r);
vlist << QVariant(g);
vlist << QVariant(b);
vlist << QVariant(a);
}
plist["color"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->filterPathLen());
plist["filter on length"] = vlist;
float vmin, vmax;
m_paths[i]->userPathlenMinmax(vmin, vmax);
vlist.clear();
vlist << QVariant("string");
vlist << QVariant(QString("%1 %2").arg(vmin).arg(vmax));
plist["length bounds"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->scaleType());
plist["scale type"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->depthcue());
plist["depthcue"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(m_paths[i]->segments());
vlist << QVariant(1);
vlist << QVariant(100);
plist["smoothness"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(m_paths[i]->sections());
vlist << QVariant(1);
vlist << QVariant(100);
plist["sections"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(m_paths[i]->sparseness());
vlist << QVariant(1);
vlist << QVariant(100);
plist["sparseness"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(m_paths[i]->separation());
vlist << QVariant(0);
vlist << QVariant(10);
plist["screen separation"] = vlist;
vlist.clear();
vlist << QVariant("combobox");
vlist << QVariant(m_paths[i]->capType());
vlist << QVariant("flat");
vlist << QVariant("round");
vlist << QVariant("arrow");
plist["cap style"] = vlist;
vlist.clear();
vlist << QVariant("combobox");
vlist << QVariant(m_paths[i]->arrowDirection());
vlist << QVariant("forward");
vlist << QVariant("backward");
plist["arrow direction"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->animate());
plist["animate"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->allowInterpolate());
plist["interpolate"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(m_paths[i]->animateSpeed());
vlist << QVariant(10);
vlist << QVariant(100);
plist["animation speed"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->arrowForAll());
plist["arrows for all"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_sameForAll);
plist["same for all"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->clip());
plist["clip"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->allowEditing());
plist["allow editing"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_paths[i]->blendMode());
plist["blend with volume"] = vlist;
vlist.clear();
plist["command"] = vlist;
vlist.clear();
QFile helpFile(":/pathgroups.help");
if (helpFile.open(QFile::ReadOnly))
{
QTextStream in(&helpFile);
QString line = in.readLine();
while (!line.isNull())
{
if (line == "#begin")
{
QString keyword = in.readLine();
QString helptext;
line = in.readLine();
while (!line.isNull())
{
helptext += line;
helptext += "\n";
line = in.readLine();
if (line == "#end") break;
}
vlist << keyword << helptext;
}
line = in.readLine();
}
}
plist["commandhelp"] = vlist;
vlist.clear();
QString mesg;
float pmin, pmax;
m_paths[i]->pathlenMinmax(pmin, pmax);
mesg = QString("min/max path lengths : %1 %2\n").arg(pmin).arg(pmax);
float mins,maxs;
mins = m_paths[i]->minScale();
maxs = m_paths[i]->maxScale();
mesg += QString("min/max scale : %1 %2\n").arg(mins).arg(maxs);
vlist << mesg;
plist["message"] = vlist;
QStringList keys;
keys << "color";
keys << "opacity";
keys << "depthcue";
keys << "gap";
keys << "filter on length";
keys << "length bounds";
keys << "scale type";
keys << "gap";
keys << "smoothness";
keys << "sections";
keys << "sparseness";
keys << "screen separation";
keys << "gap";
keys << "cap style";
keys << "arrow direction";
keys << "arrows for all";
keys << "gap";
keys << "animate";
keys << "interpolate";
keys << "animation speed";
keys << "gap";
keys << "same for all";
keys << "clip";
keys << "blend with volume";
keys << "allow editing";
keys << "command";
keys << "commandhelp";
keys << "message";
propertyEditor.set("Path Group Parameters", plist, keys);
QMap<QString, QPair<QVariant, bool> > vmap;
if (propertyEditor.exec() == QDialog::Accepted)
vmap = propertyEditor.get();
else
return true;
keys = vmap.keys();
for(int ik=0; ik<keys.count(); ik++)
{
QPair<QVariant, bool> pair = vmap.value(keys[ik]);
if (pair.second)
{
if (keys[ik] == "color")
{
QGradientStops stops = propertyEditor.getGradientStops(keys[ik]);
m_paths[i]->setStops(stops);
}
else if (keys[ik] == "opacity")
m_paths[i]->setOpacity(pair.first.toDouble());
else if (keys[ik] == "scale type")
m_paths[i]->setScaleType(pair.first.toBool());
else if (keys[ik] == "sections")
m_paths[i]->setSections(pair.first.toInt());
else if (keys[ik] == "smoothness")
m_paths[i]->setSegments(pair.first.toInt());
else if (keys[ik] == "sparseness")
m_paths[i]->setSparseness(pair.first.toInt());
else if (keys[ik] == "screen separation")
m_paths[i]->setSeparation(pair.first.toInt());
else if (keys[ik] == "depthcue")
m_paths[i]->setDepthcue(pair.first.toBool());
else if (keys[ik] == "animate")
m_paths[i]->setAnimate(pair.first.toBool());
else if (keys[ik] == "interpolate")
m_paths[i]->setAllowInterpolate(pair.first.toBool());
else if (keys[ik] == "animation speed")
m_paths[i]->setAnimateSpeed(pair.first.toInt());
else if (keys[ik] == "cap style")
m_paths[i]->setCapType(pair.first.toInt());
else if (keys[ik] == "arrow direction")
m_paths[i]->setArrowDirection(pair.first.toInt());
else if (keys[ik] == "arrows for all")
m_paths[i]->setArrowForAll(pair.first.toBool());
else if (keys[ik] == "same for all")
{
m_sameForAll = pair.first.toBool();
m_paths[i]->setSameForAll(m_sameForAll);
}
else if (keys[ik] == "clip")
m_paths[i]->setClip(pair.first.toBool());
else if (keys[ik] == "allow editing")
m_paths[i]->setAllowEditing(pair.first.toBool());
else if (keys[ik] == "blend with volume")
m_paths[i]->setBlendMode(pair.first.toBool());
else if (keys[ik] == "filter on length")
m_paths[i]->setFilterPathLen(pair.first.toBool());
else if (keys[ik] == "length bounds")
{
QString vstr = pair.first.toString();
QStringList vl = vstr.split(" ", QString::SkipEmptyParts);
if (vl.count() == 2)
m_paths[i]->setUserPathlenMinmax(vl[0].toDouble(),
vl[1].toDouble());
}
}
}
QString cmd = propertyEditor.getCommandString();
if (!cmd.isEmpty())
processCommand(i, cmd);
updateGL();
}
}
}
return true;
}
bool
MeshGenerator::getValues(int &depth,
int &fillValue,
bool &checkForMore,
bool &lookInside,
QGradientStops &stops,
bool doBorder,
int &chan,
bool &avgColor)
{
chan = 0;
depth = 1;
fillValue = -1;
checkForMore = true;
lookInside = false;
avgColor = false;
m_useTagColors = false;
m_scaleModel = 1.0;
QGradientStops vstops;
vstops << QGradientStop(0.0, QColor(50 ,50 ,50 ,255))
<< QGradientStop(0.5, QColor(200,150,100,255))
<< QGradientStop(1.0, QColor(255,255,255,255));
if (doBorder) fillValue = 0;
PropertyEditor propertyEditor;
QMap<QString, QVariantList> plist;
QVariantList vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(avgColor);
plist["average color"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(m_useTagColors);
plist["apply tag colors"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(chan);
vlist << QVariant(0);
vlist << QVariant(2);
plist["mop channel"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(depth);
vlist << QVariant(0);
vlist << QVariant(200);
plist["depth"] = vlist;
vlist.clear();
vlist << QVariant("int");
vlist << QVariant(fillValue);
vlist << QVariant(-1);
vlist << QVariant(255);
plist["fillvalue"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(checkForMore);
plist["greater"] = vlist;
vlist.clear();
vlist << QVariant("checkbox");
vlist << QVariant(lookInside);
plist["look inside"] = vlist;
vlist.clear();
vlist << QVariant("float");
vlist << QVariant(m_scaleModel);
vlist << QVariant(0.001);
vlist << QVariant(1.0);
vlist << QVariant(0.005); // singlestep
vlist << QVariant(3); // decimals
plist["scale"] = vlist;
vlist.clear();
vlist << QVariant("colorgradient");
for(int s=0; s<vstops.size(); s++)
{
float pos = vstops[s].first;
QColor color = vstops[s].second;
int r = color.red();
int g = color.green();
int b = color.blue();
int a = color.alpha();
vlist << QVariant(pos);
vlist << QVariant(r);
vlist << QVariant(g);
vlist << QVariant(b);
vlist << QVariant(a);
}
plist["color gradient"] = vlist;
vlist.clear();
QFile helpFile(":/mesh.help");
if (helpFile.open(QFile::ReadOnly))
{
QTextStream in(&helpFile);
QString line = in.readLine();
while (!line.isNull())
{
if (line == "#begin")
{
QString keyword = in.readLine();
QString helptext;
line = in.readLine();
while (!line.isNull())
{
helptext += line;
helptext += "\n";
line = in.readLine();
if (line == "#end") break;
}
vlist << keyword << helptext;
}
line = in.readLine();
}
}
plist["commandhelp"] = vlist;
vlist.clear();
QString mesg;
mesg += "File : "+m_vfm->fileName()+"\n";
int d = m_vfm->depth();
int w = m_vfm->width();
int h = m_vfm->height();
mesg += QString("Volume Size : %1 %2 %3\n").arg(h).arg(w).arg(d);
mesg += QString("Data Min : %1 %2 %3\n").arg(m_dataMin.x).arg(m_dataMin.y).arg(m_dataMin.z);
mesg += QString("Data Max : %1 %2 %3\n").arg(m_dataMax.x).arg(m_dataMax.y).arg(m_dataMax.z);
if (m_voxelType > 0)
mesg += "\n ** Only opacity based surface generation available for unsigned short data **\n";
mesg += "\n* You can keep on working while this process is running.\n";
vlist << mesg;
plist["message"] = vlist;
QStringList keys;
keys << "average color";
keys << "apply tag colors";
keys << "mop channel";
keys << "isosurface value";
keys << "depth";
keys << "fillvalue";
keys << "scale";
keys << "greater";
keys << "look inside";
keys << "color gradient";
keys << "commandhelp";
keys << "message";
propertyEditor.set("Mesh Repainting Parameters", plist, keys);
QMap<QString, QPair<QVariant, bool> > vmap;
if (propertyEditor.exec() == QDialog::Accepted)
vmap = propertyEditor.get();
else
return false;
for(int ik=0; ik<keys.count(); ik++)
{
QPair<QVariant, bool> pair = vmap.value(keys[ik]);
if (pair.second)
{
if (keys[ik] == "average color")
avgColor = pair.first.toBool();
else if (keys[ik] == "apply tag colors")
m_useTagColors = pair.first.toBool();
else if (keys[ik] == "mop channel")
chan = pair.first.toInt();
else if (keys[ik] == "color gradient")
vstops = propertyEditor.getGradientStops(keys[ik]);
else if (keys[ik] == "scale")
m_scaleModel = pair.first.toFloat();
else if (keys[ik] == "depth")
depth = pair.first.toInt();
else if (keys[ik] == "fillvalue")
fillValue = pair.first.toInt();
else if (keys[ik] == "greater")
checkForMore = pair.first.toBool();
else if (keys[ik] == "look inside")
lookInside = pair.first.toBool();
}
}
stops = resampleGradientStops(vstops);
return true;
}