ProfileResultDialog.cpp

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/*  Copyright(C) 2008 National Institute For Space Research(INPE) - Brazil.

This file is part of the TerraLib - a Framework for building GIS enabled applications.

TerraLib 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.

TerraLib 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with TerraLib.See COPYING.If not, write to
TerraLib Team at <terralib - team@terralib.org>.
*/

/*!
\file terralib/mnt/qt/ProfielResultDialog.cpp

\brief A dialog Show Profile Graphic Result
*/

#include "../../color/RGBAColor.h"
#include "../../qt/widgets/charts/ChartDisplay.h"
#include "../../qt/widgets/charts/ChartDisplayWidget.h"
#include "../../qt/widgets/charts/ChartStyle.h"

#include "ProfileResultDialog.h"
#include "ui_ProfileResultDialogForm.h"

// Qt
#include <QFileDialog>
#include <QMessageBox>

#include <fstream>

//QWT
#include <qwt_symbol.h>
#include <qwt_text.h>
#include <qwt_plot_curve.h>

void GeraTeste(QwtPlotCurve *profile, te::color::RGBAColor cor)
{
  profile->setOrientation(Qt::Horizontal);

  QVector<QPointF> values;
  for (int i = 0; i < 30; ++i)
  {
    values.push_back(QPointF(i, rand() + cor.getRed()));
  }

  profile->setSamples(values);

  QPen CurvePen;
  CurvePen.setColor(QColor((QRgb)cor.getRgba()));
  CurvePen.setStyle(Qt::SolidLine);
  CurvePen.setWidth(0);
  profile->setPen(CurvePen);
}

te::mnt::ProfileResultDialog::ProfileResultDialog(
  QString tittle, 
  QString yaxis, 
  std::vector<te::gm::LineString*> &profileSet,
  std::vector<te::color::RGBAColor>color,
  QWidget* parent,
  Qt::WindowFlags f)
  : QDialog(parent, f),
  m_ui(new Ui::ProfileResultDialogForm)
{
  // add controls
  m_ui->setupUi(this);

  connect(m_ui->m_okPushButton, SIGNAL(clicked()), this, SLOT(onOKPushButtonClicked()));

  m_ui->m_helpPushButton->setNameSpace("dpi.inpe.br.plugins");
  m_ui->m_helpPushButton->setPageReference("plugins/mnt/DTM_ProfileResult.html");

  //Creating and adjusting the chart Display's style.
  te::qt::widgets::ChartStyle* chartStyle = new te::qt::widgets::ChartStyle();
  chartStyle->setTitle(tittle);
  chartStyle->setAxisX(QString::fromUtf8("Distance (m)"));
  chartStyle->setAxisY(yaxis);
  chartStyle->setGridChecked(true);

  //Creating and adjusting the chart Display
  te::qt::widgets::ChartDisplay* chartDisplay = new te::qt::widgets::ChartDisplay(this->parentWidget(), QString::fromUtf8("Profile"), chartStyle);
  chartDisplay->adjustDisplay();

  te::qt::widgets::ChartDisplayWidget* displayWidget = nullptr;
  for (unsigned int i = 0; i < profileSet.size(); ++i)
  {
    QwtPlotCurve *profile = new QwtPlotCurve();
    profile->setOrientation(Qt::Horizontal);
    QVector<QPointF> values;
    for (unsigned int ii = 0; ii < profileSet[i]->size(); ++ii)
      values.push_back(QPointF(profileSet[i]->getX(ii), profileSet[i]->getY(ii)));

    profile->setSamples(values);

    QPen CurvePen;
    CurvePen.setColor(QColor((QRgb)color[i%color.size()].getRgba()));
    CurvePen.setStyle(Qt::SolidLine);
    CurvePen.setWidth(0);
    profile->setPen(CurvePen);

    profile->attach(chartDisplay);
    if (i == 0)
    {
      //Adjusting the chart widget
      displayWidget = new te::qt::widgets::ChartDisplayWidget(profile, profile->rtti(), chartDisplay, m_ui->m_profileWidget);
      displayWidget->setWindowTitle("Profile");
    }
  }

  QGridLayout* layout = new QGridLayout(m_ui->m_profileWidget);
  layout->addWidget(displayWidget);

  displayWidget->show();
  displayWidget->setAttribute(Qt::WA_DeleteOnClose, true);
}

te::mnt::ProfileResultDialog::~ProfileResultDialog() = default;

void te::mnt::ProfileResultDialog::onOKPushButtonClicked()
{
  accept();
}