123 lines
3.8 KiB
C++
123 lines
3.8 KiB
C++
/****************************************************************************
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**
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* Create option widget used to draw equidistant polylines
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Copyright (C) 2011 Dongxu Li (dongxuli2011@gmail.com)
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Copyright (C) 2011 R. van Twisk (librecad@rvt.dds.nl)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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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#include "qg_polylineequidistantoptions.h"
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#include "ui_qg_polylineequidistantoptions.h"
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#include "rs_actionpolylineequidistant.h"
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#include "rs_settings.h"
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#include "rs_math.h"
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#include "rs_actionpolylineequidistant.h"
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#include "ui_qg_polylineequidistantoptions.h"
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#include "rs_debug.h"
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/*
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* Create option widget used to draw equidistant polylines
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*
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*@Author Dongxu Li
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*/
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QG_PolylineEquidistantOptions::QG_PolylineEquidistantOptions(QWidget* parent, Qt::WindowFlags fl)
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: QWidget(parent, fl)
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, ui{new Ui::PolylineEquidistantOptions{}}
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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_PolylineEquidistantOptions::~QG_PolylineEquidistantOptions()
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{
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saveOptions();
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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_PolylineEquidistantOptions::languageChange()
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{
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ui->retranslateUi(this);
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}
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void QG_PolylineEquidistantOptions::setAction(RS_ActionInterface* a, bool update) {
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if (a && a->rtti()==RS2::ActionPolylineEquidistant) {
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action = static_cast<RS_ActionPolylineEquidistant*>(a);
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QString sd;
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QString sn;
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// settings from action:
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if (update) {
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sd = QString("%1").arg(action->getDist());
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sn = QString("%1").arg(action->getNumber());
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}
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// settings from config file:
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else {
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RS_SETTINGS->beginGroup("/Draw");
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sd = RS_SETTINGS->readEntry("/PolylineEquidistantDist", "10.0");
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sn = RS_SETTINGS->readEntry("/PolylineEquidistantCopies", "1");
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RS_SETTINGS->endGroup();
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}
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ui->leDist->setText(sd);
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ui->leNumber->setText(sn);
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} else {
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RS_DEBUG->print(RS_Debug::D_ERROR,
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"QG_PolylineEquidistantOptions::setAction: wrong action type");
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this->action = nullptr;
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}
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}
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void QG_PolylineEquidistantOptions::saveOptions() {
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RS_SETTINGS->beginGroup("/Draw");
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// std::cout<<"QG_PolylineEquidistantOptions::saveOptions(): saving /PolylineEquidistantDist="<<qPrintable(leDist->text())<<std::endl;
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RS_SETTINGS->writeEntry("/PolylineEquidistantDist", ui->leDist->text());
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RS_SETTINGS->writeEntry("/PolylineEquidistantCopies", ui->leNumber->text());
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RS_SETTINGS->endGroup();
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}
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void QG_PolylineEquidistantOptions::updateDist() {
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if (action) {
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const QString& l = ui->leDist->text();
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bool ok;
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double dist=RS_Math::eval(l, &ok);
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if (!ok)
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dist=10.;
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ui->leDist->setText(QString::number(dist, 'g', 3));
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action->setDist(dist);
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}
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}
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void QG_PolylineEquidistantOptions::updateNumber() {
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if (action) {
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const QString& l = ui->leNumber->text();
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bool ok;
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unsigned i=static_cast<unsigned>(RS_Math::eval(l,&ok)+0.5);
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if (!ok || 0 == i || 100 < i) {
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i=1;
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}
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ui->leNumber->setText(QString::number(i));
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action->setNumber(i);
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}
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}
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