PartDesign: implement Transform and Pattern features
This commit is contained in:
jrheinlaender
420
src/Mod/PartDesign/Gui/TaskLinearPatternParameters.cpp
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420
src/Mod/PartDesign/Gui/TaskLinearPatternParameters.cpp
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/******************************************************************************
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* Copyright (c)2012 Jan Rheinlaender <jrheinlaender@users.sourceforge.net> *
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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 "ui_TaskLinearPatternParameters.h"
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#include "TaskLinearPatternParameters.h"
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#include <App/Application.h>
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#include <App/Document.h>
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#include <Gui/Application.h>
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#include <Gui/Document.h>
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#include <Gui/BitmapFactory.h>
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#include <Gui/ViewProvider.h>
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#include <Gui/WaitCursor.h>
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#include <Base/Console.h>
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#include <Gui/Selection.h>
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#include <Gui/Command.h>
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#include <Mod/PartDesign/App/FeatureLinearPattern.h>
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#include <Mod/Sketcher/App/SketchObject.h>
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#include "TaskMultiTransformParameters.h"
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using namespace PartDesignGui;
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using namespace Gui;
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/* TRANSLATOR PartDesignGui::TaskLinearPatternParameters */
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TaskLinearPatternParameters::TaskLinearPatternParameters(ViewProviderTransformed *TransformedView,QWidget *parent)
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: TaskTransformedParameters(TransformedView, parent)
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{
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// we need a separate container widget to add all controls to
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proxy = new QWidget(this);
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ui = new Ui_TaskLinearPatternParameters();
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ui->setupUi(proxy);
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QMetaObject::connectSlotsByName(this);
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this->groupLayout()->addWidget(proxy);
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ui->buttonOK->hide();
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ui->checkBoxUpdateView->setEnabled(true);
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updateUIinProgress = false; // Hack, sometimes it is NOT false although set to false in Transformed::Transformed()!!
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setupUI();
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}
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TaskLinearPatternParameters::TaskLinearPatternParameters(QWidget *parent, TaskMultiTransformParameters *parentTask)
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: TaskTransformedParameters(parent, parentTask)
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{
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ui = new Ui_TaskLinearPatternParameters();
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ui->setupUi(parent);
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connect(ui->buttonOK, SIGNAL(pressed()),
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parentTask, SLOT(onSubTaskButtonOK()));
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QMetaObject::connectSlotsByName(this);
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ui->buttonOK->setEnabled(true);
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ui->listFeatures->hide();
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ui->checkBoxUpdateView->hide();
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updateUIinProgress = false; // Hack, sometimes it is NOT false although set to false in Transformed::Transformed()!!
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setupUI();
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}
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void TaskLinearPatternParameters::setupUI()
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{
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connect(ui->buttonX, SIGNAL(pressed()),
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this, SLOT(onButtonX()));
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connect(ui->buttonY, SIGNAL(pressed()),
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this, SLOT(onButtonY()));
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connect(ui->buttonZ, SIGNAL(pressed()),
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this, SLOT(onButtonZ()));
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connect(ui->checkReverse, SIGNAL(toggled(bool)),
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this, SLOT(onCheckReverse(bool)));
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connect(ui->spinLength, SIGNAL(valueChanged(double)),
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this, SLOT(onLength(double)));
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connect(ui->spinOccurrences, SIGNAL(valueChanged(int)),
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this, SLOT(onOccurrences(int)));
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connect(ui->buttonReference, SIGNAL(pressed()),
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this, SLOT(onButtonReference()));
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connect(ui->checkBoxUpdateView, SIGNAL(toggled(bool)),
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this, SLOT(onUpdateView(bool)));
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// TODO: The following code could be generic in TaskTransformedParameters
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// if it were possible to make ui_TaskLinearPatternParameters a subclass of
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// ui_TaskTransformedParameters
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// ---------------------
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// Add a context menu to the listview of the originals to delete items
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QAction* action = new QAction(tr("Delete"), ui->listFeatures);
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action->connect(action, SIGNAL(triggered()),
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this, SLOT(onOriginalDeleted()));
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ui->listFeatures->addAction(action);
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ui->listFeatures->setContextMenuPolicy(Qt::ActionsContextMenu);
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// Get the feature data
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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std::vector<App::DocumentObject*> originals = pcLinearPattern->Originals.getValues();
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// Fill data into dialog elements
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ui->listFeatures->setEnabled(true);
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ui->listFeatures->clear();
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for (std::vector<App::DocumentObject*>::const_iterator i = originals.begin(); i != originals.end(); i++)
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{
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if ((*i) != NULL)
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ui->listFeatures->addItem(QString::fromAscii((*i)->getNameInDocument()));
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}
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QMetaObject::invokeMethod(ui->listFeatures, "setFocus", Qt::QueuedConnection);
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// ---------------------
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ui->buttonX->setEnabled(true);
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ui->buttonY->setEnabled(true);
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ui->buttonZ->setEnabled(true);
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ui->checkReverse->setEnabled(true);
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ui->spinLength->setEnabled(true);
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ui->spinOccurrences->setEnabled(true);
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ui->buttonReference->setEnabled(true);
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ui->lineReference->setEnabled(false); // This is never enabled since it is for optical feed-back only
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updateUI();
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}
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void TaskLinearPatternParameters::updateUI()
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{
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if (updateUIinProgress) return;
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updateUIinProgress = true;
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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App::DocumentObject* directionFeature = pcLinearPattern->Direction.getValue();
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std::vector<std::string> directions = pcLinearPattern->Direction.getSubValues();
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std::string stdDirection = pcLinearPattern->StdDirection.getValue();
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bool reverse = pcLinearPattern->Reversed.getValue();
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double length = pcLinearPattern->Length.getValue();
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unsigned occurrences = pcLinearPattern->Occurrences.getValue();
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if ((featureSelectionMode || insideMultiTransform) && !stdDirection.empty())
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{
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ui->buttonReference->setDown(false);
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ui->buttonX->setAutoExclusive(true);
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ui->buttonY->setAutoExclusive(true);
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ui->buttonZ->setAutoExclusive(true);
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ui->buttonX->setChecked(stdDirection == "X");
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ui->buttonY->setChecked(stdDirection == "Y");
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ui->buttonZ->setChecked(stdDirection == "Z");
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ui->lineReference->setText(tr(""));
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} else if ((directionFeature != NULL) && !directions.empty()) {
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ui->buttonX->setAutoExclusive(false);
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ui->buttonY->setAutoExclusive(false);
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ui->buttonZ->setAutoExclusive(false);
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ui->buttonX->setChecked(false);
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ui->buttonY->setChecked(false);
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ui->buttonZ->setChecked(false);
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ui->buttonReference->setDown(!featureSelectionMode);
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ui->lineReference->setText(QString::fromAscii(directions.front().c_str()));
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} else {
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// Error message?
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ui->lineReference->setText(tr(""));
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}
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// Note: These three lines would trigger onLength(), on Occurrences() and another updateUI() if we
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// didn't check for updateUIinProgress
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ui->checkReverse->setChecked(reverse);
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ui->spinLength->setValue(length);
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ui->spinOccurrences->setValue(occurrences);
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updateUIinProgress = false;
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}
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void TaskLinearPatternParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
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{
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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App::DocumentObject* selectedObject = pcLinearPattern->getDocument()->getActiveObject();
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if ((selectedObject == NULL) || !selectedObject->isDerivedFrom(Part::Feature::getClassTypeId()))
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return;
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if (featureSelectionMode) {
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if (originalSelected(msg))
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ui->listFeatures->addItem(QString::fromAscii(selectedObject->getNameInDocument()));
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} else {
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if (!msg.pSubName || msg.pSubName[0] == '\0')
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return;
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std::string element(msg.pSubName);
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if (msg.Type == Gui::SelectionChanges::AddSelection) {
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// TODO
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// if (originalElementName == "") {
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// Base::Console().Error("Element created by this pattern cannot be used for direction\n");
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// return;
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// }
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std::vector<std::string> directions;
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directions.push_back(element.c_str());
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pcLinearPattern->Direction.setValue(getOriginalObject(), directions);
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if (insideMultiTransform) {
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if (parentTask->updateView())
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recomputeFeature();
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} else
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if (ui->checkBoxUpdateView->isChecked())
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recomputeFeature();
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if (!insideMultiTransform)
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featureSelectionMode = true; // Jump back to selection of originals
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updateUI();
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}
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}
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}
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void TaskLinearPatternParameters::onOriginalDeleted()
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{
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int row = ui->listFeatures->currentIndex().row();
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TaskTransformedParameters::onOriginalDeleted(row);
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ui->listFeatures->model()->removeRow(row);
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}
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void TaskLinearPatternParameters::onButtonX() {
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onStdDirection("X");
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}
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void TaskLinearPatternParameters::onButtonY() {
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onStdDirection("Y");
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}
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void TaskLinearPatternParameters::onButtonZ() {
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onStdDirection("Z");
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}
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void TaskLinearPatternParameters::onCheckReverse(const bool on) {
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if (updateUIinProgress) return;
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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pcLinearPattern->Reversed.setValue(on);
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updateUI();
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if (insideMultiTransform && !parentTask->updateView())
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return;
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recomputeFeature();
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}
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void TaskLinearPatternParameters::onLength(const double l) {
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if (updateUIinProgress) return;
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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pcLinearPattern->Length.setValue(l);
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updateUI();
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if (insideMultiTransform && !parentTask->updateView())
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return;
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recomputeFeature();
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}
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void TaskLinearPatternParameters::onOccurrences(const int n) {
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if (updateUIinProgress) return;
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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pcLinearPattern->Occurrences.setValue(n);
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updateUI();
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if (insideMultiTransform && !parentTask->updateView())
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return;
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recomputeFeature();
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}
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void TaskLinearPatternParameters::onStdDirection(const std::string& dir) {
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if (updateUIinProgress) return;
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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pcLinearPattern->StdDirection.setValue(dir.c_str());
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pcLinearPattern->Direction.setValue(NULL);
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if (!insideMultiTransform)
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featureSelectionMode = true;
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updateUI();
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if (insideMultiTransform && !parentTask->updateView())
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return;
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recomputeFeature();
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}
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void TaskLinearPatternParameters::onButtonReference()
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{
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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pcLinearPattern->StdDirection.setValue("");
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featureSelectionMode = false;
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updateUI();
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}
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void TaskLinearPatternParameters::onUpdateView(bool on)
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{
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ui->buttonX->blockSignals(!on);
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ui->buttonY->blockSignals(!on);
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ui->buttonZ->blockSignals(!on);
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ui->listFeatures->blockSignals(!on);
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ui->checkReverse->blockSignals(!on);
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ui->spinLength->blockSignals(!on);
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ui->spinOccurrences->blockSignals(!on);
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}
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const std::string TaskLinearPatternParameters::getStdDirection(void) const
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{
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std::string stdDirection;
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if (ui->buttonX->isChecked())
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stdDirection = "X";
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else if (ui->buttonY->isChecked())
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stdDirection = "Y";
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else if (ui->buttonZ->isChecked())
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stdDirection = "Z";
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if (!stdDirection.empty())
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return std::string("\"") + stdDirection + "\"";
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else
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return std::string("");
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}
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const QString TaskLinearPatternParameters::getDirection(void) const
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{
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PartDesign::LinearPattern* pcLinearPattern = static_cast<PartDesign::LinearPattern*>(getObject());
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App::DocumentObject* feature = pcLinearPattern->Direction.getValue();
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if (feature == NULL)
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return QString::fromUtf8("");
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std::vector<std::string> directions = pcLinearPattern->Direction.getSubValues();
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QString buf;
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if ((feature != NULL) && !directions.empty()) {
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buf = QString::fromUtf8("(App.ActiveDocument.%1,[\"%2\"])");
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buf = buf.arg(QString::fromUtf8(feature->getNameInDocument()));
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buf = buf.arg(QString::fromUtf8(directions.front().c_str()));
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}
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else
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buf = QString::fromUtf8("");
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return buf;
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}
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const bool TaskLinearPatternParameters::getReverse(void) const {
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return ui->checkReverse->isChecked();
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}
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const double TaskLinearPatternParameters::getLength(void) const {
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return ui->spinLength->value();
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}
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const unsigned TaskLinearPatternParameters::getOccurrences(void) const {
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return ui->spinOccurrences->value();
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}
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TaskLinearPatternParameters::~TaskLinearPatternParameters()
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{
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delete ui;
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}
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void TaskLinearPatternParameters::changeEvent(QEvent *e)
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{
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TaskBox::changeEvent(e);
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if (e->type() == QEvent::LanguageChange) {
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ui->retranslateUi(proxy);
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}
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}
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//**************************************************************************
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//**************************************************************************
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// TaskDialog
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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TaskDlgLinearPatternParameters::TaskDlgLinearPatternParameters(ViewProviderLinearPattern *LinearPatternView)
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: TaskDlgTransformedParameters(LinearPatternView)
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{
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parameter = new TaskLinearPatternParameters(LinearPatternView);
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Content.push_back(parameter);
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}
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//==== calls from the TaskView ===============================================================
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bool TaskDlgLinearPatternParameters::accept()
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{
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std::string name = TransformedView->getObject()->getNameInDocument();
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try {
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//Gui::Command::openCommand("LinearPattern changed");
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// Handle Originals
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if (!TaskDlgTransformedParameters::accept())
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return false;
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TaskLinearPatternParameters* linearpatternParameter = static_cast<TaskLinearPatternParameters*>(parameter);
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std::string direction = linearpatternParameter->getDirection().toStdString();
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if (!direction.empty())
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Direction = %s", name.c_str(), direction.c_str());
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std::string stdDirection = linearpatternParameter->getStdDirection();
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if (!stdDirection.empty())
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.StdDirection = %s",name.c_str(),stdDirection.c_str());
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Reversed = %u",name.c_str(),linearpatternParameter->getReverse());
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Length = %f",name.c_str(),linearpatternParameter->getLength());
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Occurrences = %u",name.c_str(),linearpatternParameter->getOccurrences());
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Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.recompute()");
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if (!TransformedView->getObject()->isValid())
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throw Base::Exception(TransformedView->getObject()->getStatusString());
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().resetEdit()");
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Gui::Command::commitCommand();
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}
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catch (const Base::Exception& e) {
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QMessageBox::warning(parameter, 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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#include "moc_TaskLinearPatternParameters.cpp"
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