DetailWindow.cpp

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#include "DetailWindow.h"
 
#include <QFileDialog>
#include <QSettings>
 
#include "Applications/DataHolderLib/Color.h"
#include "DiagramPrefsDialog.h"
 
DetailWindow::DetailWindow(QWidget* parent) : QWidget(parent)
{
    setupUi(this);
    stationView->setRenderHints(QPainter::Antialiasing);
 
    /*
        DiagramList* list  = new DiagramList();
        DiagramList* list2 = new DiagramList();
 
 
        // ==================================================
        // input files should be defined in WaterML
        // inserting the details below into the list-objects
        // kind of simulates the information that would be
        // included in a WaterML-file and is needed for
        // display
        // ==================================================
 
        // make up list-object for the first test station
        list->setName("Water Level Observation Station: Halberstadt 2002");
        list->setXLabel("Time");
        list->setYLabel("Water Level");
        list->setXUnit("day");
        list->setYUnit("metres");
        list->setColor(QColor(Qt::red));
        list->readList("c:\\project\\timeseries-a.stn");
 
        // make up list-object for the second test station
        list2->setName("Water Level Observation Station: Oschersleben 2002");
        list2->setXLabel("Time");
        list2->setYLabel("Water Level");
        list2->setXUnit("day");
        list2->setYUnit("metres");
        list2->setColor(QColor(Qt::green));
        list2->readList("c:\\project\\timeseries-b.stn");
 
        // ==================================================
 
 
        stationView->addGraph(list);
        stationView->addGraph(list2);
 
        resizeWindow();
     */
}
 
DetailWindow::DetailWindow(QString filename, QWidget* parent) : QWidget(parent)
{
    setupUi(this);
    stationView->setRenderHints(QPainter::Antialiasing);
 
    std::vector<DiagramList*> lists;
    DiagramList::readList(filename, lists);
 
    for (auto& list : lists)
    {
        stationView->addGraph(list);
    }
 
    resizeWindow();
}
 
DetailWindow::DetailWindow(DiagramList* list, QWidget* parent) : QWidget(parent)
{
    setupUi(this);
    stationView->setRenderHints(QPainter::Antialiasing);
    stationView->addGraph(list);
    resizeWindow();
}
 
DetailWindow::DetailWindow(std::vector<std::size_t> data, QWidget* parent)
    : QWidget(parent)
{
    setupUi(this);
    std::size_t nEntries = data.size();
    std::vector<std::pair<float, float>> list_data(nEntries);
 
    for (std::size_t i = 0; i < nEntries; i++)
    {
        list_data.emplace_back(static_cast<float>(i),
                               static_cast<float>(data[i]));
    }
 
    auto* list = new DiagramList();
    list->setList(list_data);
    list->setXUnit("Value");
    list->setYUnit("Amount");
    list->setName("Histogram");
    stationView->setRenderHints(QPainter::Antialiasing);
    stationView->addGraph(list);
    resizeWindow();
}
 
DetailWindow::~DetailWindow() = default;
 
void DetailWindow::on_closeButton_clicked()
{
    this->close();
}
 
void DetailWindow::resizeWindow()
{
    int width = (stationView->getWidth() > 800) ? 800 : stationView->getWidth();
    int height =
        (stationView->getHeight() > 600) ? 600 : stationView->getHeight();
    resize(width, height);
}
 
void DetailWindow::addList(DiagramList* list)
{
    DataHolderLib::Color const c = DataHolderLib::getRandomColor();
    QColor colour(c[0], c[1], c[2]);
    this->addList(list, colour);
    resizeWindow();
}
 
void DetailWindow::addList(DiagramList* list, QColor c)
{
    list->setColor(c);
    this->stationView->addGraph(list);
}
 
void DetailWindow::on_addDataButton_clicked()
{
    QSettings settings;
    QString fileName = QFileDialog::getOpenFileName(
        this, "Select data file to open",
        settings.value("lastOpenedFileDirectory").toString(),
        "Text files (*.txt);;All files (* *.*)");
    if (!fileName.isEmpty())
    {
        QDir dir = QDir(fileName);
        settings.setValue("lastOpenedFileDirectory", dir.absolutePath());
        auto* prefs = new DiagramPrefsDialog(fileName, this);
        prefs->setAttribute(Qt::WA_DeleteOnClose);
        prefs->show();
    }
}