コード例 #1
0
void TextureMapping::on_fileChooser_fileNameSelected(const QString& s)
{
    QImage image;
    if (!image.load(s)) {
        QMessageBox::warning(this, tr("No image"), tr("The specified file is not a valid image file."));
        return;
    }

    if (!this->grp) {
        Gui::Document* doc = Gui::Application::Instance->activeDocument();
        if (doc) {
            Gui::MDIView* mdi = doc->getActiveView();
            if (mdi && mdi->isDerivedFrom(View3DInventor::getClassTypeId())) {
                Gui::View3DInventorViewer* view = static_cast<View3DInventor*>(mdi)->getViewer();
                this->grp = static_cast<SoGroup *>(view->getSceneGraph());
                this->grp->ref();
                this->grp->insertChild(this->tex,1);
                if (ui->checkEnv->isChecked())
                    this->grp->insertChild(this->env,2);
            }
        }
    }

    if (!this->grp) {
        QMessageBox::warning(this, tr("No 3d view"), tr("No active 3d view found."));
        return;
    }

    SoSFImage texture;
    Gui::BitmapFactory().convert(image, texture);
    this->tex->image = texture;
    //this->tex->filename = (const char*)s.toUtf8();
    App::GetApplication().Config()["TextureImage"] = (const char*)s.toUtf8();
}
コード例 #2
0
void DrawSketchHandler::unsetCursor(void)
{
    Gui::MDIView* view = Gui::getMainWindow()->activeWindow();
    if (view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
        viewer->getWidget()->setCursor(oldCursor);
    }
}
コード例 #3
0
Py::Object DocumentPy::getActiveView(void) const
{
    Gui::MDIView *view = getDocumentPtr()->getActiveView();
    if (view) {
        // already incremented in getPyObject().
        return Py::Object(view->getPyObject(), true);
    } else {
        return Py::None();
    }
}
コード例 #4
0
void TaskCreateNodeSet::Poly(void)
{
    Gui::Document* doc = Gui::Application::Instance->activeDocument();
    Gui::MDIView* view = doc->getActiveView();
    if (view->getTypeId().isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = ((Gui::View3DInventor*)view)->getViewer();
        viewer->setEditing(true);
        viewer->startSelection(Gui::View3DInventorViewer::Clip);
        viewer->addEventCallback(SoMouseButtonEvent::getClassTypeId(), DefineNodesCallback,this);
    }
}
コード例 #5
0
// remove the active SelectionGate
void SelectionSingleton::rmvSelectionGate(void)
{
    if (ActiveGate) {
        delete ActiveGate;
        ActiveGate=0;
        Gui::Document* doc = Gui::Application::Instance->activeDocument();
        if (doc) {
            Gui::MDIView* mdi = doc->getActiveView();
            mdi->restoreOverrideCursor();
        }
    }
}
コード例 #6
0
ファイル: MeshSelection.cpp プロジェクト: 5263/FreeCAD
Gui::View3DInventorViewer* MeshSelection::getViewer() const
{
    Gui::Document* doc = Gui::Application::Instance->activeDocument();
    if (!doc) return 0;
    Gui::MDIView* view = doc->getActiveView();
    if (view && view->getTypeId().isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
        return viewer;
    }

    return 0;
}
コード例 #7
0
PyObject* Gui::Application::sActiveView(PyObject * /*self*/, PyObject *args)
{
    if (!PyArg_ParseTuple(args, ""))
        return NULL;

    Gui::MDIView* mdiView = Instance->activeView();
    if (mdiView) {
        // already incremented in getPyObject().
        return mdiView->getPyObject();
    }

    Py_Return;
}
コード例 #8
0
float SoZoomTranslation::getScaleFactor()
{
    // Dividing by 5 seems to work well

    Gui::MDIView *mdi = Gui::Application::Instance->activeDocument()->getActiveView();
    if (mdi && mdi->isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer *viewer = static_cast<Gui::View3DInventor *>(mdi)->getViewer();
        this->scale = viewer->getCamera()->getViewVolume(viewer->getCamera()->aspectRatio.getValue()).getWorldToScreenScale(SbVec3f(0.f, 0.f, 0.f), 0.1f) / 5;
        return this->scale;
    } else {
        return this->scale;
    }
}
コード例 #9
0
void DrawSketchHandler::setCursor(const QPixmap &p,int x,int y)
{
    Gui::MDIView* view = Gui::getMainWindow()->activeWindow();
    if (view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();

        oldCursor = viewer->getWidget()->cursor();
        QCursor cursor(p, x, y);
        actCursor = cursor;

        viewer->getWidget()->setCursor(cursor);
    }
}
コード例 #10
0
bool CmdInspectElement::isActive(void)
{
    App::Document* doc = App::GetApplication().getActiveDocument();
    if (!doc || doc->countObjectsOfType(Inspection::Feature::getClassTypeId()) == 0)
        return false;

    Gui::MDIView* view = Gui::getMainWindow()->activeWindow();
    if (view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
        return !viewer->isEditing();
    }

    return false;
}
コード例 #11
0
bool CmdFemDefineNodesSet::isActive(void)
{
    // Check for the selected mesh feature (all Mesh types)
    if (getSelection().countObjectsOfType(Fem::FemMeshObject::getClassTypeId()) != 1)
        return false;

    Gui::MDIView* view = Gui::getMainWindow()->activeWindow();
    if (view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
        return !viewer->isEditing();
    }

    return false;
}
コード例 #12
0
void StdCmdEdit::activated(int iMsg)
{
    Gui::MDIView* view = Gui::getMainWindow()->activeWindow();
    if (view && view->isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
        Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
        if (viewer->isEditingViewProvider()) {
            doCommand(Command::Gui,"Gui.activeDocument().resetEdit()");
        } else {
            if (Selection().getCompleteSelection().size() > 0) {
                SelectionSingleton::SelObj obj = Selection().getCompleteSelection()[0];
                doCommand(Command::Gui,"Gui.activeDocument().setEdit(\"%s\",0)",obj.FeatName);
            }
        }
    }
}
コード例 #13
0
PyObject* Gui::Application::sActiveView(PyObject * /*self*/, PyObject *args)
{
    if (!PyArg_ParseTuple(args, ""))
        return NULL;

    Document *pcDoc = Instance->activeDocument();
    if (pcDoc) {
        Gui::MDIView *pcView = pcDoc->getActiveView();
        if (pcView)
            // already incremented in getPyObject().
            return pcView->getPyObject();
    }

    Py_Return;
}
コード例 #14
0
ファイル: ApplicationPy.cpp プロジェクト: SparkyCola/FreeCAD
PyObject* Gui::Application::sActiveView(PyObject * /*self*/, PyObject *args, PyObject * /*kwd*/)
{
	if (!PyArg_ParseTuple(args, ""))     // convert args: Python->C 
		return NULL;                       // NULL triggers exception 

	Document *pcDoc = Instance->activeDocument();
	if (pcDoc) {
		Gui::MDIView *pcView = pcDoc->getActiveView();
		if (pcView)
			// already incremented in getPyObject().
			return pcView->getPyObject();
	}

    Py_Return;
}
コード例 #15
0
PyObject*  DocumentPy::activeView(PyObject *args)
{
    if (!PyArg_ParseTuple(args, ""))     // convert args: Python->C 
        return NULL;                             // NULL triggers exception 

    PY_TRY {
        Gui::MDIView  *pcView = getDocumentPtr()->getActiveView();
        if (pcView){
            // already incremented in getPyObject().
            return pcView->getPyObject();
        } else {
            Py_Return;
        }
    } PY_CATCH;
}
コード例 #16
0
bool Document::sendMsgToFirstView(const Base::Type& typeId, const char* pMsg, const char** ppReturn)
{
    // first try the active view
    Gui::MDIView* view = getActiveView();
    if (view && view->isDerivedFrom(typeId)) {
        if (view->onMsg(pMsg, ppReturn))
            return true;
    }

    // now try the other views
    std::list<Gui::MDIView*> views = getMDIViewsOfType(typeId);
    for (std::list<Gui::MDIView*>::iterator it = views.begin(); it != views.end(); ++it) {
        if ((*it != view) && (*it)->onMsg(pMsg, ppReturn)) {
            return true;
        }
    }

    return false;
}
コード例 #17
0
void CmdPointsPolyCut::activated(int iMsg)
{
    std::vector<App::DocumentObject*> docObj = Gui::Selection().getObjectsOfType(Points::Feature::getClassTypeId());
    for (std::vector<App::DocumentObject*>::iterator it = docObj.begin(); it != docObj.end(); ++it) {
        if (it == docObj.begin()) {
            Gui::Document* doc = getActiveGuiDocument();
            Gui::MDIView* view = doc->getActiveView();
            if (view->getTypeId().isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
                Gui::View3DInventorViewer* viewer = ((Gui::View3DInventor*)view)->getViewer();
                viewer->setEditing(true);
                viewer->startSelection(Gui::View3DInventorViewer::Lasso);
                viewer->addEventCallback(SoMouseButtonEvent::getClassTypeId(), PointsGui::ViewProviderPoints::clipPointsCallback);
            }
            else {
                return;
            }
        }

        Gui::ViewProvider* pVP = getActiveGuiDocument()->getViewProvider( *it );
        pVP->startEditing();
    }
}
コード例 #18
0
void SelectionSingleton::rmvPreselect()
{
    if (DocName == "")
        return;

    SelectionChanges Chng;
    Chng.pDocName  = DocName.c_str();
    Chng.pObjectName = FeatName.c_str();
    Chng.pSubName  = SubName.c_str();
    Chng.Type = SelectionChanges::RmvPreselect;

    // reset the current preselection
    CurrentPreselection.pDocName =0;
    CurrentPreselection.pObjectName = 0;
    CurrentPreselection.pSubName = 0;
    CurrentPreselection.x = 0.0;
    CurrentPreselection.y = 0.0;
    CurrentPreselection.z = 0.0;

    // notify observing objects
    Notify(Chng);
    signalSelectionChanged(Chng);

    DocName = "";
    FeatName= "";
    SubName = "";
    hx = 0;
    hy = 0;
    hz = 0;

    if (ActiveGate && getMainWindow()) {
        Gui::MDIView* mdi = Gui::Application::Instance->activeDocument()->getActiveView();
        mdi->restoreOverrideCursor();
    }

    //Base::Console().Log("Sel : Rmv preselect \n");
}
コード例 #19
0
void CmdFemDefineNodesSet::activated(int iMsg)
{
    std::vector<App::DocumentObject*> docObj = Gui::Selection().getObjectsOfType(Fem::FemMeshObject::getClassTypeId());

    for (std::vector<App::DocumentObject*>::iterator it = docObj.begin(); it != docObj.end(); ++it) {
        if (it == docObj.begin()) {
            Gui::Document* doc = getActiveGuiDocument();
            Gui::MDIView* view = doc->getActiveView();
            if (view->getTypeId().isDerivedFrom(Gui::View3DInventor::getClassTypeId())) {
                Gui::View3DInventorViewer* viewer = ((Gui::View3DInventor*)view)->getViewer();
                viewer->setEditing(true);
                viewer->startSelection(Gui::View3DInventorViewer::Clip);
                viewer->addEventCallback(SoMouseButtonEvent::getClassTypeId(), DefineNodesCallback);
            }
            else {
                return;
            }
        }

        //Gui::ViewProvider* pVP = getActiveGuiDocument()->getViewProvider(*it);
        //if (pVP->isVisible())
        //    pVP->startEditing();
    }
}
コード例 #20
0
bool SelectionSingleton::addSelection(const char* pDocName, const char* pObjectName, const char* pSubName, float x, float y, float z)
{
    // already in ?
    if (isSelected(pDocName, pObjectName, pSubName))
        return true;

     _SelObj temp;

    temp.pDoc = getDocument(pDocName);

    if (temp.pDoc) {
        if(pObjectName)
            temp.pObject = temp.pDoc->getObject(pObjectName);
        else
            temp.pObject = 0;
        
        // check for a Selection Gate
        if (ActiveGate) {
            if (!ActiveGate->allow(temp.pDoc,temp.pObject,pSubName)) {
                if (getMainWindow()) {
                    getMainWindow()->showMessage(QString::fromAscii("Selection not allowed by filter"),5000);
                    Gui::MDIView* mdi = Gui::Application::Instance->activeDocument()->getActiveView();
                    mdi->setOverrideCursor(Qt::ForbiddenCursor);
                }
                QApplication::beep();
                return false;
            }
        }

        temp.DocName  = pDocName;
        temp.FeatName = pObjectName ? pObjectName : "";
        temp.SubName  = pSubName ? pSubName : "";
        temp.x        = x;
        temp.y        = y;
        temp.z        = z;

        if (temp.pObject)
            temp.TypeName = temp.pObject->getTypeId().getName();

        _SelList.push_back(temp);

        SelectionChanges Chng;

        Chng.pDocName  = pDocName;
        Chng.pObjectName = pObjectName ? pObjectName : "";
        Chng.pSubName  = pSubName ? pSubName : "";
        Chng.x         = x;
        Chng.y         = y;
        Chng.z         = z;
        Chng.Type      = SelectionChanges::AddSelection;


        Notify(Chng);
        signalSelectionChanged(Chng);

        Base::Console().Log("Sel : Add Selection \"%s.%s.%s(%f,%f,%f)\"\n",pDocName,pObjectName,pSubName,x,y,z);

        // allow selection
        return true;
    }
    else { // neither an existing nor active document available 
        //assert(0);
        // this can often happen when importing .iv files
        Base::Console().Error("Cannot add to selection: no document '%s' found.\n", pDocName);
        return false;
    }
}
コード例 #21
0
void Workbench::setupContextMenu(const char* recipient, Gui::MenuItem* item) const
{
    auto selection = Gui::Selection().getSelection();
    // Add move Tip Command
    if ( selection.size () >= 1 ) {
        App::DocumentObject *feature = selection.front().pObject;
        PartDesign::Body *body =  PartDesignGui::getBodyFor ( feature, false );
        // lote of assertion so feature sould be marked as a tip
        if ( selection.size () == 1 && feature && (
            feature->isDerivedFrom ( PartDesign::Body::getClassTypeId () ) ||
            ( feature->isDerivedFrom ( PartDesign::Feature::getClassTypeId () ) && body ) ||
            ( feature->isDerivedFrom ( Part::Feature::getClassTypeId () ) && body &&
              body->BaseFeature.getValue() == feature )
        ) ) {
            *item << "PartDesign_MoveTip";
        }

        if (strcmp(recipient, "Tree") == 0) {

            Gui::MDIView *activeView = Gui::Application::Instance->activeView();

            if ( selection.size () > 0 && activeView ) {
                bool docHaveBodies = activeView->getAppDocument()->countObjectsOfType (
                                        PartDesign::Body::getClassTypeId () ) > 0;

                if ( docHaveBodies ) {
                    bool addMoveFeature = true;
                    bool addMoveFeatureInTree = (body != nullptr);
                    for (auto sel: selection) {
                        // if at least one selected feature cannot be moved to a body
                        // disable the entry
                        if ( addMoveFeature && !PartDesign::Body::isAllowed ( sel.pObject ) ) {
                            addMoveFeature = false;
                        }
                        // if all at lest one selected feature doesn't belongs to the same body
                        // disable the menu entry
                        if ( addMoveFeatureInTree && !body->hasFeature ( sel.pObject ) ) {
                            addMoveFeatureInTree = false;
                        }

                        if ( !addMoveFeatureInTree && !addMoveFeature ) {
                            break;
                        }
                    }

                    if (addMoveFeature) {
                        *item   << "PartDesign_MoveFeature";
                    }

                    if (addMoveFeatureInTree) {
                        *item   << "PartDesign_MoveFeatureInTree";
                    }
                }
            }

            if (Gui::Selection().countObjectsOfType(PartDesign::Transformed::getClassTypeId()) -
                Gui::Selection().countObjectsOfType(PartDesign::MultiTransform::getClassTypeId()) == 1 )
                *item << "PartDesign_MultiTransform";
        }
    }
}
コード例 #22
0
PyObject* Application::sExport(PyObject * /*self*/, PyObject *args,PyObject * /*kwd*/)
{
    PyObject* object;
    const char* filename;
    if (!PyArg_ParseTuple(args, "Os",&object,&filename))
        return NULL;

    PY_TRY {
        App::Document* doc = 0;
        Py::List list(object);
        for (Py::List::iterator it = list.begin(); it != list.end(); ++it) {
            PyObject* item = (*it).ptr();
            if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
                App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();
                doc = obj->getDocument();
                break;
            }
        }

        // get the view that belongs to the found document
        if (doc) {
            QString fileName = QString::fromUtf8(filename);
            QFileInfo fi;
            fi.setFile(fileName);
            QString ext = fi.completeSuffix().toLower();
            if (ext == QLatin1String("iv") || ext == QLatin1String("wrl") ||
                ext == QLatin1String("vrml") || ext == QLatin1String("wrz") ||
                ext == QLatin1String("svg") || ext == QLatin1String("idtf")) {
                Gui::Document* gui_doc = Application::Instance->getDocument(doc);
                std::list<MDIView*> view3d = gui_doc->getMDIViewsOfType(View3DInventor::getClassTypeId());
                if (view3d.empty()) {
                    PyErr_SetString(PyExc_Exception, "Cannot export to SVG because document doesn't have a 3d view");
                    return 0;
                }
                else {
                    QString cmd = QString::fromLatin1(
                        "Gui.getDocument(\"%1\").mdiViewsOfType('Gui::View3DInventor')[0].dump(\"%2\")"
                        ).arg(QLatin1String(doc->getName())).arg(fi.absoluteFilePath());
                    Base::Interpreter().runString(cmd.toUtf8());
                }
            }
            else if (ext == QLatin1String("pdf")) {
                Gui::Document* gui_doc = Application::Instance->getDocument(doc);
                if (gui_doc) {
                    Gui::MDIView* view = gui_doc->getActiveView();
                    if (view) {
                        View3DInventor* view3d = qobject_cast<View3DInventor*>(view);
                        if (view3d)
                            view3d->viewAll();
                        QPrinter printer(QPrinter::ScreenResolution);
                        printer.setOutputFormat(QPrinter::PdfFormat);
                        printer.setOutputFileName(fileName);
                        view->print(&printer);
                    }
                }
            }
        }
    } PY_CATCH;

    Py_Return;
}
コード例 #23
0
ファイル: Selection.cpp プロジェクト: AjinkyaDahale/FreeCAD
bool SelectionSingleton::setPreselect(const char* pDocName, const char* pObjectName, const char* pSubName, float x, float y, float z)
{
    if (DocName != "")
        rmvPreselect();

    if (ActiveGate) {
        // if document of object doesn't exist then return with false
        App::Document* pDoc = getDocument(pDocName);
        if (!pDoc || !pObjectName)
            return false;
        App::DocumentObject* pObject = pDoc->getObject(pObjectName);
        if (!pObject)
            return false;

        if (!ActiveGate->allow(pDoc,pObject,pSubName)) {
            QString msg;
            if (ActiveGate->notAllowedReason.length() > 0){
                msg = QObject::tr(ActiveGate->notAllowedReason.c_str());
            } else {
                msg = QCoreApplication::translate("SelectionFilter","Not allowed:");
            }
            msg.append(
                        QObject::tr(" %1.%2.%3 ")
                       .arg(QString::fromLatin1(pDocName))
                       .arg(QString::fromLatin1(pObjectName))
                       .arg(QString::fromLatin1(pSubName))
                        );

            if (getMainWindow()) {
                getMainWindow()->showMessage(msg);
                Gui::MDIView* mdi = Gui::Application::Instance->activeDocument()->getActiveView();
                mdi->setOverrideCursor(QCursor(Qt::ForbiddenCursor));
            }
            return false;
        }
    }

    DocName = pDocName;
    FeatName= pObjectName;
    SubName = pSubName;
    hx = x;
    hy = y;
    hz = z;

    // set up the change object
    SelectionChanges Chng;
    Chng.pDocName  = DocName.c_str();
    Chng.pObjectName = FeatName.c_str();
    Chng.pSubName  = SubName.c_str();
    Chng.pTypeName = "";
    Chng.x = x;
    Chng.y = y;
    Chng.z = z;
    Chng.Type = SelectionChanges::SetPreselect;

    // set the current preselection
    CurrentPreselection = Chng;

    Notify(Chng);
    signalSelectionChanged(Chng);

    // allows the preselection
    return true;
}
コード例 #24
0
ファイル: ApplicationPy.cpp プロジェクト: Jonham/FreeCAD
PyObject* Application::sExport(PyObject * /*self*/, PyObject *args,PyObject * /*kwd*/)
{
    PyObject* object;
    char* Name;
    if (!PyArg_ParseTuple(args, "Oet",&object,"utf-8",&Name))
        return NULL;
    std::string Utf8Name = std::string(Name);
    PyMem_Free(Name);

    PY_TRY {
        App::Document* doc = 0;
        Py::Sequence list(object);
        for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
            PyObject* item = (*it).ptr();
            if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
                App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();
                doc = obj->getDocument();
                break;
            }
        }

        QString fileName = QString::fromUtf8(Utf8Name.c_str());
        QFileInfo fi;
        fi.setFile(fileName);
        QString ext = fi.suffix().toLower();
        if (ext == QLatin1String("iv") || ext == QLatin1String("wrl") ||
            ext == QLatin1String("vrml") || ext == QLatin1String("wrz")) {

            // build up the graph
            SoSeparator* sep = new SoSeparator();
            sep->ref();

            for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
                PyObject* item = (*it).ptr();
                if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
                    App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();

                    Gui::ViewProvider* vp = Gui::Application::Instance->getViewProvider(obj);
                    if (vp) {
                        sep->addChild(vp->getRoot());
                    }
                }
            }


            SoGetPrimitiveCountAction action;
            action.setCanApproximate(true);
            action.apply(sep);

            bool binary = false;
            if (action.getTriangleCount() > 100000 ||
                action.getPointCount() > 30000 ||
                action.getLineCount() > 10000)
                binary = true;

            SoFCDB::writeToFile(sep, Utf8Name.c_str(), binary);
            sep->unref();
        }
        else if (ext == QLatin1String("pdf")) {
            // get the view that belongs to the found document
            Gui::Document* gui_doc = Application::Instance->getDocument(doc);
            if (gui_doc) {
                Gui::MDIView* view = gui_doc->getActiveView();
                if (view) {
                    View3DInventor* view3d = qobject_cast<View3DInventor*>(view);
                    if (view3d)
                        view3d->viewAll();
                    QPrinter printer(QPrinter::ScreenResolution);
                    printer.setOutputFormat(QPrinter::PdfFormat);
                    printer.setOutputFileName(fileName);
                    view->print(&printer);
                }
            }
        }
        else {
            Base::Console().Error("File type '%s' not supported\n", ext.toLatin1().constData());
        }
    } PY_CATCH;

    Py_Return;
}
コード例 #25
0
bool SelectionSingleton::setPreselect(const char* pDocName, const char* pObjectName, const char* pSubName, float x, float y, float z)
{
    static char buf[513];

    if (DocName != "")
        rmvPreselect();

    if (ActiveGate) {
        App::Document* pDoc = getDocument(pDocName);
        if (pDoc) {
            if (pObjectName) {
                App::DocumentObject* pObject = pDoc->getObject(pObjectName);
                if (!ActiveGate->allow(pDoc,pObject,pSubName)) {
                    snprintf(buf,512,"Not allowed: %s.%s.%s ",pDocName
                                                       ,pObjectName
                                                       ,pSubName
                                                       );

                    if (getMainWindow()) {
                        getMainWindow()->showMessage(QString::fromAscii(buf),3000);
                        Gui::MDIView* mdi = Gui::Application::Instance->activeDocument()->getActiveView();
                        mdi->setOverrideCursor(QCursor(Qt::ForbiddenCursor));
                    }
                    return false;
                }

            }
            else
                return ActiveGate->allow(pDoc,0,0);
        }
        else
            return false;

    }

    DocName = pDocName;
    FeatName= pObjectName;
    SubName = pSubName;
    hx = x;
    hy = y;
    hz = z;

    // set up the change object
    SelectionChanges Chng;
    Chng.pDocName  = DocName.c_str();
    Chng.pObjectName = FeatName.c_str();
    Chng.pSubName  = SubName.c_str();
    Chng.x = x;
    Chng.y = y;
    Chng.z = z;
    Chng.Type = SelectionChanges::SetPreselect;

    // set the current preselection
    CurrentPreselection = Chng;

    snprintf(buf,512,"Preselected: %s.%s.%s (%f,%f,%f)",Chng.pDocName
                                                       ,Chng.pObjectName
                                                       ,Chng.pSubName
                                                       ,x,y,z);

    //FIXME: We shouldn't replace the possibly defined edit cursor
    //with the arrow cursor. But it seems that we don't even have to.
    //if (getMainWindow()){
    //    getMainWindow()->showMessage(QString::fromAscii(buf),3000);
    //    Gui::MDIView* mdi = Gui::Application::Instance->activeDocument()->getActiveView();
    //    mdi->restoreOverrideCursor();
    //}

    Notify(Chng);
    signalSelectionChanged(Chng);

    //Base::Console().Log("Sel : Add preselect %s \n",pObjectName);

    // allows the preselection
    return true;
}