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Sketcher: Vertical alignment constraint command

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This commit is contained in:
Abdullah Tahiri
2017-04-20 17:04:35 +02:00
committed by wmayer
parent 0848603051
commit af831520a3
1 changed files with 54 additions and 28 deletions
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82
src/Mod/Sketcher/Gui/CommandConstraints.cpp
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@@ -1416,53 +1416,79 @@ void CmdSketcherConstrainVertical::activated(int iMsg)
Sketcher::SketchObject* Obj = static_cast<Sketcher::SketchObject*>(selection[0].getObject());
const std::vector< Sketcher::Constraint * > &vals = Obj->Constraints.getValues();
std::vector<int> ids;
std::vector<int> edgegeoids;
std::vector<int> pointgeoids;
std::vector<Sketcher::PointPos> pointpos;
int fixedpoints = 0;
// go through the selected subelements
for (std::vector<std::string>::const_iterator it=SubNames.begin();it!=SubNames.end();++it) {
// only handle edges
if (it->size() > 4 && it->substr(0,4) == "Edge") {
int GeoId = std::atoi(it->substr(4,4000).c_str()) - 1;
for (std::vector<std::string>::const_iterator it=SubNames.begin(); it != SubNames.end(); ++it) {
int GeoId;
Sketcher::PointPos PosId;
getIdsFromName((*it), Obj, GeoId, PosId);
if (isEdge(GeoId,PosId)) {// it is an edge
const Part::Geometry *geo = Obj->getGeometry(GeoId);
if (geo->getTypeId() != Part::GeomLineSegment::getClassTypeId()) {
// QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Impossible constraint"),
// QObject::tr("The selected edge is not a line segment"));
ActivateHandler(getActiveGuiDocument(),
new DrawSketchHandlerGenConstraint(constraintCursor, this));
getSelection().clearSelection();
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Impossible constraint"),
QObject::tr("The selected edge is not a line segment"));
return;
}
// check if the edge has already a Horizontal or Vertical constraint
for (std::vector< Sketcher::Constraint * >::const_iterator it= vals.begin();
it != vals.end(); ++it) {
if ((*it)->Type == Sketcher::Vertical && (*it)->First == GeoId){
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Double constraint"),
QObject::tr("The selected edge has already a vertical constraint!"));
return;
}
if ((*it)->Type == Sketcher::Horizontal && (*it)->First == GeoId) {
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Impossible constraint"),
QObject::tr("The selected edge has already a horizontal constraint!"));
QObject::tr("The selected edge has already a horizontral constraint!"));
return;
}
if ((*it)->Type == Sketcher::Vertical && (*it)->First == GeoId) {
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Double constraint"),
QObject::tr("The selected edge has already a vertical constraint!"));
return;
}
}
ids.push_back(GeoId);
}
edgegeoids.push_back(GeoId);
}
else if(isVertex(GeoId,PosId)) {
// can be a point, a construction point, an external point or root
if(GeoId < 0 || isConstructionPoint(Obj,GeoId))
fixedpoints++;
pointgeoids.push_back(GeoId);
pointpos.push_back(PosId);
}
}
if (ids.empty()) {
if (edgegeoids.empty() && pointgeoids.empty()) {
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Impossible constraint"),
QObject::tr("The selected item(s) can't accept a vertical constraint!"));
return;
}
// undo command open
openCommand("add vertical constraint");
for (std::vector<int>::iterator it=ids.begin(); it != ids.end(); it++) {
// issue the actual command to create the constraint
doCommand(Doc,"App.ActiveDocument.%s.addConstraint(Sketcher.Constraint('Vertical',%d))"
,selection[0].getFeatName(),*it);
// if there is at least one edge selected, ignore the point alignment functionality
if (!edgegeoids.empty()) {
// undo command open
openCommand("add vertical constraint");
for (std::vector<int>::iterator it=edgegeoids.begin(); it != edgegeoids.end(); it++) {
// issue the actual commands to create the constraint
doCommand(Doc,"App.ActiveDocument.%s.addConstraint(Sketcher.Constraint('Vertical',%d)) "
,selection[0].getFeatName(),*it);
}
}
else if (fixedpoints <= 1) { // pointgeoids
// undo command open
openCommand("add vertical alignment");
std::vector<int>::iterator it;
std::vector<Sketcher::PointPos>::iterator itp;
for (it=pointgeoids.begin(), itp=pointpos.begin(); it != std::prev(pointgeoids.end()) && itp != std::prev(pointpos.end()); it++,itp++) {
// issue the actual commands to create the constraint
doCommand(Doc,"App.ActiveDocument.%s.addConstraint(Sketcher.Constraint('Vertical',%d,%d,%d,%d)) "
,selection[0].getFeatName(),*it,*itp,*std::next(it),*std::next(itp));
}
}
// finish the transaction and update
commitCommand();