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/**
*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
#include <QColorDialog>
#include "HistoOptionsWidget.h"
#include "ui_HistoOptionsWidget.h"
using namespace std;
namespace tlp {
HistoOptionsWidget::HistoOptionsWidget(QWidget *parent) : QWidget(parent),oldValueInitialized(false),_ui(new Ui::HistoOptionsWidgetData) {
_ui->setupUi(this);
setBackgroundColor(Color(255,255,255));
connect(_ui->backColorButton, SIGNAL(clicked()), this, SLOT(pressBackgroundColorButton()));
}
HistoOptionsWidget::~HistoOptionsWidget() {
delete _ui;
}
void HistoOptionsWidget::setWidgetEnabled(const bool enabled) {
_ui->frame->setEnabled(enabled);
}
void HistoOptionsWidget::setNbOfHistogramBins(const unsigned int nbOfHistogramBins) {
_ui->nbHistoBins->setValue(nbOfHistogramBins);
}
unsigned int HistoOptionsWidget::getNbOfHistogramBins() {
return _ui->nbHistoBins->value();
}
void HistoOptionsWidget::setNbXGraduations(const unsigned int nbXGrads) {
_ui->nbXGraduations->setValue(nbXGrads);
}
unsigned int HistoOptionsWidget::getNbXGraduations() {
return _ui->nbXGraduations->value();
}
void HistoOptionsWidget::setYAxisIncrementStep(const unsigned int yAxisIncrementStep) {
_ui->YAxisIncrementStep->setValue(yAxisIncrementStep);
}
unsigned int HistoOptionsWidget::getYAxisIncrementStep() {
return _ui->YAxisIncrementStep->value();
}
void HistoOptionsWidget::setCumulativeFrequenciesHistogram(const bool cumulHisto) {
_ui->cumulFreqHisto->setChecked(cumulHisto);
}
bool HistoOptionsWidget::cumulativeFrequenciesHisto() {
return _ui->cumulFreqHisto->isChecked();
}
void HistoOptionsWidget::setUniformQuantification(const bool uniformQuantification) {
_ui->uniformQuantificationCB->setChecked(uniformQuantification);
}
bool HistoOptionsWidget::uniformQuantification() {
return _ui->uniformQuantificationCB->isChecked();
}
void HistoOptionsWidget::enableOrDisableNbXGraduationsSP(int uniQuantState) {
bool uniQuantActivated = (uniQuantState == Qt::Checked);
_ui->nbXGraduations->setEnabled(!uniQuantActivated);
_ui->xAxisLogscale->setEnabled(!uniQuantActivated);
}
void HistoOptionsWidget::setXAxisLogScale(const bool xAxisLogScale) {
_ui->xAxisLogscale->setChecked(xAxisLogScale);
}
bool HistoOptionsWidget::xAxisLogScaleSet() const {
return _ui->xAxisLogscale->isChecked();
}
void HistoOptionsWidget::setYAxisLogScale(const bool yAxisLogScale) {
_ui->yAxisLogscale->setChecked(yAxisLogScale);
}
bool HistoOptionsWidget::yAxisLogScaleSet() const {
return _ui->yAxisLogscale->isChecked();
}
void HistoOptionsWidget::setBinWidth(const double width) {
_ui->binWidth->setText(QString::number(width));
}
Color HistoOptionsWidget::getBackgroundColor() const {
QString buttonStyleSheet(_ui->backColorButton->styleSheet());
QString backgroundColorCodeHex(buttonStyleSheet.mid(buttonStyleSheet.indexOf("#") + 1, 6));
bool ok;
return Color(backgroundColorCodeHex.mid(0, 2).toInt(&ok, 16),
backgroundColorCodeHex.mid(2, 2).toInt(&ok, 16),
backgroundColorCodeHex.mid(4, 2).toInt(&ok, 16));
}
void HistoOptionsWidget::setBackgroundColor(const Color &color) {
QString colorStr;
QString str;
str.setNum(color.getR(),16);
if(str.size()!=2)
str.insert(0,"0");
colorStr.append(str);
str.setNum(color.getG(),16);
if(str.size()!=2)
str.insert(0,"0");
colorStr.append(str);
str.setNum(color.getB(),16);
if(str.size()!=2)
str.insert(0,"0");
colorStr.append(str);
_ui->backColorButton->setStyleSheet("QPushButton { background-color: #"+colorStr +"}");
}
void HistoOptionsWidget::pressBackgroundColorButton() {
QColor newColor(QColorDialog::getColor(_ui->backColorButton->palette().color(QPalette::Button)));
if (newColor.isValid()) {
setBackgroundColor(Color(newColor.red(), newColor.green(), newColor.blue()));
}
}
bool HistoOptionsWidget::showGraphEdges() const {
return _ui->showEdgesCB->isChecked();
}
void HistoOptionsWidget::enableShowGraphEdgesCB(const bool enable) {
_ui->showEdgesCB->setEnabled(enable);
}
void HistoOptionsWidget::setShowGraphEdges(const bool showGraphEdges) {
_ui->showEdgesCB->setChecked(showGraphEdges);
}
bool HistoOptionsWidget::configurationChanged() {
bool confChanged=false;
if(oldValueInitialized) {
if(oldNbOfHistogramBins!=getNbOfHistogramBins() ||
oldNbXGraduations!=getNbXGraduations() ||
oldYAxisIncrementStep!=getYAxisIncrementStep() ||
oldCumulativeFrequenciesHistogram!=cumulativeFrequenciesHisto() ||
oldUniformQuantification!=uniformQuantification() ||
oldXAxisLogScale!=xAxisLogScaleSet() ||
oldYAxisLogScale!=yAxisLogScaleSet() ||
oldBackgroundColor!=getBackgroundColor() ||
oldShowGraphEdges!=showGraphEdges() ) {
confChanged=true;
}
}
else {
confChanged=true;
oldValueInitialized=true;
}
if(confChanged) {
oldNbOfHistogramBins=getNbOfHistogramBins();
oldNbXGraduations=getNbXGraduations();
oldYAxisIncrementStep=getYAxisIncrementStep();
oldCumulativeFrequenciesHistogram=cumulativeFrequenciesHisto();
oldUniformQuantification=uniformQuantification();
oldXAxisLogScale=xAxisLogScaleSet();
oldYAxisLogScale=yAxisLogScaleSet();
oldBackgroundColor=getBackgroundColor();
oldShowGraphEdges=showGraphEdges();
}
return confChanged;
}
}
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