91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program 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 General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#include "qg_snapdistoptions.h"
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#include <QVariant>
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#include "rs_math.h"
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#include "ui_qg_snapdistoptions.h"
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/*
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* Constructs a QG_SnapDistOptions as a child of 'parent', with the
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* name 'name' and widget flags set to 'f'.
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*/
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QG_SnapDistOptions::QG_SnapDistOptions(QWidget* parent, Qt::WindowFlags fl)
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: QWidget(parent, fl)
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, ui(new Ui::Ui_SnapDistOptions{})
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{
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ui->setupUi(this);
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}
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/*
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* Destroys the object and frees any allocated resources
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*/
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QG_SnapDistOptions::~QG_SnapDistOptions()
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{
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saveSettings();
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}
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/*
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* Sets the strings of the subwidgets using the current
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* language.
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*/
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void QG_SnapDistOptions::languageChange()
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{
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ui->retranslateUi(this);
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}
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void QG_SnapDistOptions::saveSettings() {
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RS_SETTINGS->beginGroup("/Snap");
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RS_SETTINGS->writeEntry("/Distance", ui->leDist->text());
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RS_SETTINGS->endGroup();
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}
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void QG_SnapDistOptions::setDist(double& d, bool initial) {
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dist = &d;
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if(initial) {
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RS_SETTINGS->beginGroup("/Snap");
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QString r = RS_SETTINGS->readEntry("/Distance", "1.0");
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RS_SETTINGS->endGroup();
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ui->leDist->setText(r);
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*dist=r.toDouble();
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} else {
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*dist=ui->leDist->text().toDouble();
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}
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}
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void QG_SnapDistOptions::updateDist(const QString& d) {
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if (dist) {
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*dist = RS_Math::eval(d, 1.0);/*
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//a brutal force
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//todo cleanup distance value for rs_snapper
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RS_SETTINGS->beginGroup("/Snap");
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RS_SETTINGS->writeEntry("/Distance", d);
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RS_SETTINGS->endGroup();
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std::cout<<"QG_SnapDistOptions::updateDist(): distance="<<qPrintable(d)<<"\t "<<*dist<<std::endl;*/
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}
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}
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