File size: 4,836 Bytes
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**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** This copyright notice MUST APPEAR in all copies of the script!
**
**********************************************************************/
#include "qg_dlgscale.h"
#include "rs_math.h"
#include "rs_modification.h"
#include "rs_settings.h"
/*
* Constructs a QG_DlgScale as a child of 'parent', with the
* name 'name' and widget flags set to 'f'.
*
* The dialog will by default be modeless, unless you set 'modal' to
* true to construct a modal dialog.
*/
QG_DlgScale::QG_DlgScale(QWidget *parent, bool modal, Qt::WindowFlags fl)
:QDialog(parent, fl) {
setModal(modal);
setupUi(this);
}
/*
* Sets the strings of the subwidgets using the current
* language.
*/
void QG_DlgScale::languageChange() {
retranslateUi(this);
}
void QG_DlgScale::onFactorXChanged(const QString &arg1) {
if (cbIsotropic->isChecked()) {
leFactorY->setText(arg1);
}
}
void QG_DlgScale::onIsotropicToggled(bool checked) {
leFactorY->setDisabled(checked);
leFactorY->setReadOnly(checked);
if (checked) {
leFactorY->setText(leFactorX->text());
}
}
void QG_DlgScale::init() {
rbCopy->setChecked(data->keepOriginals);
rbDeleteOrigin->setChecked(!data->keepOriginals);
cbMultipleCopies -> setChecked(data->multipleCopies);
sbNumber->setValue(data->number);
cbCurrentAttributes->setChecked(data->useCurrentAttributes);
cbCurrentLayer->setChecked(data->useCurrentLayer);
sbNumber->setEnabled(data->multipleCopies);
bool isotropic = data->isotropicScaling;
cbIsotropic->setChecked(isotropic);
QString scaleX = QString("%1").arg(data->factor.x);
leFactorX->setText(scaleX);
if (isotropic){
leFactorY->setText(scaleX);
}
else {
leFactorY->setText(QString("%1").arg(data->factor.y));
}
bool findFactor = data->toFindFactor;
bFindFactor->setChecked(findFactor);
leFactorY->setDisabled(findFactor || isotropic);
leFactorY->setReadOnly(findFactor || isotropic);
connect(cbIsotropic, &QCheckBox::toggled, this, &QG_DlgScale::onIsotropicToggled);
connect(leFactorX, &QLineEdit::textEdited, this, &QG_DlgScale::onFactorXChanged);
connect(cbMultipleCopies, &QCheckBox::clicked, this, &QG_DlgScale::onMultipleCopiesClicked);
connect(bFindFactor, &QPushButton::toggled, this, &QG_DlgScale::onFactorByPoints);
}
void QG_DlgScale::onFactorByPoints(bool checked) {
if (data != nullptr) {
data->toFindFactor = checked;
data->isotropicScaling = cbIsotropic->isChecked();
leFactorX->setDisabled(checked);
leFactorY->setDisabled(checked || cbIsotropic->isChecked());
accept();
}
}
void QG_DlgScale::onMultipleCopiesClicked(){
sbNumber->setEnabled(cbMultipleCopies->isChecked());
}
void QG_DlgScale::setData(RS_ScaleData *d) {
data = d;
init();
}
void QG_DlgScale::updateData() {
if (rbDeleteOrigin->isChecked()) {
data->keepOriginals = false;
} else if (rbCopy->isChecked()) {
data->keepOriginals = true;
}
data->number = sbNumber->value();
data->useCurrentAttributes = cbCurrentAttributes->isChecked();
data->useCurrentLayer = cbCurrentLayer->isChecked();
data->multipleCopies = cbMultipleCopies->isChecked();
data->isotropicScaling = cbIsotropic->isChecked();
data->toFindFactor = bFindFactor->isChecked();
bool okX = false;
double sx = RS_Math::eval(leFactorX->text(), &okX);
bool okY = false;
double sy = RS_Math::eval(leFactorY->text(), &okY);
if (okX && okY) {
data->factor = RS_Vector(sx, sy);
} else {
data->factor = RS_Vector(1., 1.);
}
if (data->isotropicScaling) {
if (okX) {
data->factor = RS_Vector{sx, sx};
leFactorY->setText(leFactorX->text());
}
leFactorY->setDisabled(true);
}
}
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