55f3f52f54
In most cases getBaseObject() is used with an exception handler which only detects if it failed but not the reason. This modification allows to use it without excess exception handlers. Also add the same parameter to SketchBased::getVerifiedSketch().
118 lines
4.9 KiB
C++
118 lines
4.9 KiB
C++
/***************************************************************************
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* Copyright (C) 2015 Alexander Golubev (Fat-Zer) <fatzer2@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <QMessageBox>
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#endif
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#include <Gui/Application.h>
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#include <Gui/Command.h>
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#include <Mod/PartDesign/App/Feature.h>
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#include <Mod/PartDesign/App/Body.h>
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#include "TaskFeatureParameters.h"
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using namespace PartDesignGui;
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using namespace Gui;
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/*********************************************************************
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* Task Dialog *
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*********************************************************************/
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TaskDlgFeatureParameters::TaskDlgFeatureParameters(PartDesignGui::ViewProvider *vp)
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: TaskDialog(),vp(vp)
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{
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assert(vp);
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}
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TaskDlgFeatureParameters::~TaskDlgFeatureParameters()
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{
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}
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bool TaskDlgFeatureParameters::accept() {
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App::DocumentObject* feature = vp->getObject();
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try {
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// Make sure the feature is what we are expecting
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// Should be fine but you never know...
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if ( !feature->getTypeId().isDerivedFrom(PartDesign::Feature::getClassTypeId()) ) {
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throw Base::Exception("Bad object processed in the feature dialog.");
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}
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App::DocumentObject* previous = static_cast<PartDesign::Feature*>(feature)->getBaseObject(/* silent = */ true );
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if (previous) {
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().hide(\"%s\")",
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previous->getNameInDocument());
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}
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.recompute()");
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if (!feature->isValid()) {
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throw Base::Exception(vp->getObject()->getStatusString());
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}
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().resetEdit()");
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Gui::Command::commitCommand();
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} catch (const Base::Exception& e) {
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// Generally the only thing that should fail is feature->isValid() others should be fine
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QMessageBox::warning( 0, tr("Input error"), QString::fromAscii(e.what()));
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return false;
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}
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return true;
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}
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bool TaskDlgFeatureParameters::reject()
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{
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PartDesign::Feature* feature = static_cast<PartDesign::Feature*>(vp->getObject());
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PartDesign::Body* body = PartDesign::Body::findBodyOf(feature);
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// Find out previous feature we won't be able to do it after abort
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// (at least in the body case)
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App::DocumentObject* previous = feature->getBaseObject(/* silent = */ true );
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// roll back the done things
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Gui::Command::abortCommand();
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().resetEdit()");
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// if abort command deleted the object make the previous feature visible again
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if (!Gui::Application::Instance->getViewProvider(feature)) {
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// Make the tip or the previous feature visiable again with preference to the previous one
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// TODO: ViewProvider::onDelete has the same code. May be this one is excess?
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if (previous && Gui::Application::Instance->getViewProvider(previous)) {
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Gui::Application::Instance->getViewProvider(previous)->show();
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} else if (body != NULL) {
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App::DocumentObject* tip = body->Tip.getValue();
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if (tip && Gui::Application::Instance->getViewProvider(tip)) {
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Gui::Application::Instance->getViewProvider(tip)->show();
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}
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}
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}
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return true;
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}
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#include "moc_TaskFeatureParameters.cpp"
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