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Chenwenxuan
2024-03-06 14:54:30 +08:00
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ui/forms/qg_dlgscale.cpp Normal file
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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_settings.h"
#include "rs_modification.h"
#include "rs_math.h"
#include <QDoubleValidator>
/*
* 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);
init();
}
/*
* Destroys the object and frees any allocated resources
*/
QG_DlgScale::~QG_DlgScale()
{
destroy();
// no need to delete child widgets, Qt does it all for us
}
/*
* Sets the strings of the subwidgets using the current
* language.
*/
void QG_DlgScale::languageChange()
{
retranslateUi(this);
}
void QG_DlgScale::on_leFactorX_textChanged(const QString& arg1)
{
scaleFactorX=arg1;
if(cbIsotropic->isChecked()) {
scaleFactorY=scaleFactorX;
leFactorY->setText(scaleFactorY);
}
}
void QG_DlgScale::on_leFactorY_textChanged(const QString& arg1)
{
scaleFactorY=arg1;
}
void QG_DlgScale::on_cbIsotropic_toggled(bool checked)
{
leFactorY->setDisabled(checked);
leFactorY->setReadOnly(checked);
if(checked) {
scaleFactorY=scaleFactorX;
leFactorY->setText(scaleFactorY);
}
}
void QG_DlgScale::init() {
RS_SETTINGS->beginGroup("/Modify");
copies = RS_SETTINGS->readEntry("/ScaleCopies", "10");
numberMode = RS_SETTINGS->readNumEntry("/ScaleMode", 0);
isotropic =
(bool)RS_SETTINGS->readNumEntry("/ScaleIsotropic", 1);
scaleFactorX=RS_SETTINGS->readEntry("/ScaleFactorX", "1.0");
scaleFactorY=RS_SETTINGS->readEntry("/ScaleFactorY", "1.0");
useCurrentLayer =
(bool)RS_SETTINGS->readNumEntry("/ScaleUseCurrentLayer", 0);
useCurrentAttributes =
(bool)RS_SETTINGS->readNumEntry("/ScaleUseCurrentAttributes", 0);
RS_SETTINGS->endGroup();
switch (numberMode) {
case 0:
rbMove->setChecked(true);
break;
case 1:
rbCopy->setChecked(true);
break;
case 2:
rbMultiCopy->setChecked(true);
break;
default:
break;
}
leNumber->setText(copies);
cbIsotropic->setChecked(isotropic);
/*
leFactorX->setValidator(new QDoubleValidator(1.e-10,1.e+10,10,leFactorX));
leFactorY->setValidator(new QDoubleValidator(1.e-10,1.e+10,10,leFactorY));*/
leFactorX->setText(scaleFactorX);
leFactorY->setDisabled(isotropic);
leFactorY->setReadOnly(isotropic);
if (isotropic) {
scaleFactorY=scaleFactorX;
leFactorY->setText(scaleFactorY);
} else {
leFactorY->setText(scaleFactorY);
}
cbCurrentAttributes->setChecked(useCurrentAttributes);
cbCurrentLayer->setChecked(useCurrentLayer);
}
void QG_DlgScale::destroy() {
RS_SETTINGS->beginGroup("/Modify");
RS_SETTINGS->writeEntry("/ScaleCopies", leNumber->text());
RS_SETTINGS->writeEntry("/ScaleFactorX", leFactorX->text());
RS_SETTINGS->writeEntry("/ScaleFactorY", leFactorY->text());
RS_SETTINGS->writeEntry("/ScaleIsotropic",
(int)cbIsotropic->isChecked());
if (rbMove->isChecked()) {
numberMode = 0;
} else if (rbCopy->isChecked()) {
numberMode = 1;
} else {
numberMode = 2;
}
RS_SETTINGS->writeEntry("/ScaleMode", numberMode);
RS_SETTINGS->writeEntry("/ScaleUseCurrentLayer",
(int)cbCurrentLayer->isChecked());
RS_SETTINGS->writeEntry("/ScaleUseCurrentAttributes",
(int)cbCurrentAttributes->isChecked());
RS_SETTINGS->endGroup();
delete leFactorX->validator();
delete leFactorY->validator();
}
void QG_DlgScale::setData(RS_ScaleData* d) {
data = d;
}
void QG_DlgScale::updateData() {
if (rbMove->isChecked()) {
data->number = 0;
} else if (rbCopy->isChecked()) {
data->number = 1;
} else {
data->number = leNumber->text().toInt();
}
scaleFactorX=leFactorX->text();
leFactorY->setDisabled(cbIsotropic->isChecked());
if(cbIsotropic->isChecked()) {
scaleFactorY=scaleFactorX;
leFactorY->setText(scaleFactorY);
} else {
scaleFactorY=leFactorY->text();
}
bool okX;
double sx=RS_Math::eval(scaleFactorX,&okX);
bool okY;
double sy=RS_Math::eval(scaleFactorY,&okY);
if(okX && okY){
data->factor = RS_Vector(sx,sy);
data->useCurrentAttributes = cbCurrentAttributes->isChecked();
data->useCurrentLayer = cbCurrentLayer->isChecked();
}else{
leFactorX->setText("1");
leFactorY->setText("1");
data->factor=RS_Vector(false);
}
}