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https://bitbucket.org/librepilot/librepilot.git
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e5e80bde27
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2615 ebee16cc-31ac-478f-84a7-5cbb03baadba
208 lines
7.9 KiB
C++
208 lines
7.9 KiB
C++
/**
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******************************************************************************
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*
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* @file lineardialgadgetoptionspage.cpp
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @addtogroup GCSPlugins GCS Plugins
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* @{
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* @addtogroup LinearDialPlugin Linear Dial Plugin
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* @{
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* @brief Impliments a gadget that displays linear gauges
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "lineardialgadgetoptionspage.h"
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#include "lineardialgadgetconfiguration.h"
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#include "ui_lineardialgadgetoptionspage.h"
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#include "extensionsystem/pluginmanager.h"
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#include "uavobjectmanager.h"
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#include "uavdataobject.h"
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#include <QFileDialog>
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#include <QtAlgorithms>
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#include <QStringList>
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#include <QFontDialog>
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LineardialGadgetOptionsPage::LineardialGadgetOptionsPage(LineardialGadgetConfiguration *config, QObject *parent) :
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IOptionsPage(parent),
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m_config(config)
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{
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font = QFont("Arial", 12); // Default in case nothing exists yet.
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}
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//creates options page widget (uses the UI file)
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QWidget *LineardialGadgetOptionsPage::createPage(QWidget *parent)
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{
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Q_UNUSED(parent);
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options_page = new Ui::LineardialGadgetOptionsPage();
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//main widget
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QWidget *optionsPageWidget = new QWidget;
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//main layout
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options_page->setupUi(optionsPageWidget);
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// Restore the contents from the settings:
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options_page->svgSourceFile->setExpectedKind(Utils::PathChooser::File);
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options_page->svgSourceFile->setPromptDialogFilter(tr("SVG image (*.svg)"));
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options_page->svgSourceFile->setPromptDialogTitle(tr("Choose SVG image"));
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options_page->svgSourceFile->setPath(m_config->getDialFile());
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options_page->minValue->setValue(m_config->getMin());
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options_page->maxValue->setValue(m_config->getMax());
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// Do this by hand (in case value is zero, no signal would
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// be sent!
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on_rangeMin_valueChanged(m_config->getMin());
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on_rangeMax_valueChanged(m_config->getMax());
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options_page->greenMin->setValue(m_config->getGreenMin());
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options_page->greenMax->setValue(m_config->getGreenMax());
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options_page->yellowMin->setValue(m_config->getYellowMin());
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options_page->yellowMax->setValue(m_config->getYellowMax());
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options_page->redMin->setValue(m_config->getRedMin());
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options_page->redMax->setValue(m_config->getRedMax());
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options_page->factor->setValue(m_config->getFactor());
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options_page->decPlaces->setValue(m_config->getDecimalPlaces());
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font.fromString(m_config->getFont());
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options_page->useOpenGL->setChecked(m_config->useOpenGL());
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// Fills the combo boxes for the UAVObjects
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ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
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UAVObjectManager *objManager = pm->getObject<UAVObjectManager>();
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QList< QList<UAVDataObject*> > objList = objManager->getDataObjects();
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foreach (QList<UAVDataObject*> list, objList) {
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foreach (UAVDataObject* obj, list) {
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options_page->objectName->addItem(obj->getName());
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}
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}
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//select saved UAV Object field values
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if(options_page->objectName->findText(m_config->getSourceDataObject())!=-1){
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options_page->objectName->setCurrentIndex(options_page->objectName->findText(m_config->getSourceDataObject()));
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// Now load the object field values:
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UAVDataObject* obj = dynamic_cast<UAVDataObject*>( objManager->getObject(m_config->getSourceDataObject()) );
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if (obj != NULL ) {
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on_objectName_currentIndexChanged(m_config->getSourceDataObject());
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// And set the highlighed value from the settings:
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options_page->objectField->setCurrentIndex(options_page->objectField->findText(m_config->getSourceObjectField()));
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}
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}
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connect(options_page->objectName, SIGNAL(currentIndexChanged(QString)), this, SLOT(on_objectName_currentIndexChanged(QString)));
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connect(options_page->fontPicker, SIGNAL(clicked()), this, SLOT(on_fontPicker_clicked()));
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connect(options_page->minValue, SIGNAL(valueChanged(double)), this, SLOT(on_rangeMin_valueChanged(double)));
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connect(options_page->maxValue, SIGNAL(valueChanged(double)), this, SLOT(on_rangeMax_valueChanged(double)));
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return optionsPageWidget;
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}
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/**
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* Used to make sure the green/yellow/red ranges are consistent
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* with the overall dial range
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*/
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void LineardialGadgetOptionsPage::on_rangeMin_valueChanged(double val)
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{
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options_page->maxValue->setMinimum(val);
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options_page->greenMin->setMinimum(val);
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options_page->yellowMin->setMinimum(val);
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options_page->redMin->setMinimum(val);
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options_page->greenMax->setMinimum(val);
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options_page->yellowMax->setMinimum(val);
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options_page->redMax->setMinimum(val);
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}
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/**
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* Used to make sure the green/yellow/red ranges are consistent
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* with the overall dial range
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*/
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void LineardialGadgetOptionsPage::on_rangeMax_valueChanged(double val)
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{
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options_page->minValue->setMaximum(val);
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options_page->greenMax->setMaximum(val);
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options_page->yellowMax->setMaximum(val);
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options_page->redMax->setMaximum(val);
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options_page->greenMin->setMaximum(val);
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options_page->yellowMin->setMaximum(val);
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options_page->redMin->setMaximum(val);
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}
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/**
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* Called when the user presses apply or OK.
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*
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* Saves the current values
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*
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*/
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void LineardialGadgetOptionsPage::apply()
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{
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m_config->setDialFile(options_page->svgSourceFile->path());
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double rangeMin = options_page->minValue->value();
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double rangeMax = options_page->maxValue->value();
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m_config->setRange(rangeMin,rangeMax);
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m_config->setGreenRange(options_page->greenMin->value(),options_page->greenMax->value());
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m_config->setYellowRange(options_page->yellowMin->value(),options_page->yellowMax->value());
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m_config->setRedRange(options_page->redMin->value(),options_page->redMax->value());
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m_config->setSourceDataObject(options_page->objectName->currentText());
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m_config->setSourceObjField(options_page->objectField->currentText());
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m_config->setFont(font.toString());
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m_config->setDecimalPlaces(options_page->decPlaces->value());
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m_config->setFactor(options_page->factor->value());
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m_config->setUseOpenGL(options_page->useOpenGL->checkState());
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}
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/**
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* Opens a font picker.
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*
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*/
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void LineardialGadgetOptionsPage::on_fontPicker_clicked()
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{
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bool ok;
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font = QFontDialog::getFont(&ok, font , qobject_cast<QWidget*>(this));
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}
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/*
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Fills in the field1 combo box when value is changed in the
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object1 field
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*/
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void LineardialGadgetOptionsPage::on_objectName_currentIndexChanged(QString val) {
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options_page->objectField->clear();
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ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
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UAVObjectManager *objManager = pm->getObject<UAVObjectManager>();
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UAVDataObject* obj = dynamic_cast<UAVDataObject*>( objManager->getObject(val) );
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QList<UAVObjectField*> fieldList = obj->getFields();
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foreach (UAVObjectField* field, fieldList) {
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if(field->getElementNames().count() > 1)
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{
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foreach(QString elemName , field->getElementNames())
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{
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options_page->objectField->addItem(field->getName() + "-" + elemName);
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}
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}
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else
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options_page->objectField->addItem(field->getName());
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}
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}
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void LineardialGadgetOptionsPage::finish()
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{
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}
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