Mod: use empty
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@@ -399,7 +399,7 @@ void CmdTechDrawView::activated(int iMsg)
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}
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dvp->Source.setValues(shapes);
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dvp->XSource.setValues(xShapes);
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if (faceName.size()) {
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if (!faceName.empty()) {
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std::pair<Base::Vector3d, Base::Vector3d> dirs = DrawGuiUtil::getProjDirFromFace(partObj, faceName);
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projDir = dirs.first;
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getDocument()->setStatus(App::Document::Status::SkipRecompute, true);
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@@ -677,7 +677,7 @@ void CmdTechDrawProjectionGroup::activated(int iMsg)
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multiView->XSource.setValues(xShapes);
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doCommand(Doc, "App.activeDocument().%s.addProjection('Front')", multiViewName.c_str());
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if (faceName.size()) {
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if (!faceName.empty()) {
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std::pair<Base::Vector3d, Base::Vector3d> dirs = DrawGuiUtil::getProjDirFromFace(partObj, faceName);
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getDocument()->setStatus(App::Document::Status::SkipRecompute, true);
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doCommand(Doc, "App.activeDocument().%s.Anchor.Direction = FreeCAD.Vector(%.3f,%.3f,%.3f)",
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@@ -779,7 +779,7 @@ bool CmdTechDrawProjectionGroup::isActive(void)
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//non-empty selection, no more than maxObjs selected and at least 1 DrawingPage exists
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bool _checkSelectionBalloon(Gui::Command* cmd, unsigned maxObjs) {
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std::vector<Gui::SelectionObject> selection = cmd->getSelection().getSelectionEx();
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if (selection.size() == 0) {
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if (selection.empty()) {
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QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Incorrect selection"),
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QObject::tr("Select an object first"));
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return false;
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