.. _program_listing_file_src_dialog_sectionmapdialog.cpp:

Program Listing for File sectionmapdialog.cpp
=============================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_dialog_sectionmapdialog.cpp>` (``src/dialog/sectionmapdialog.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include <QAbstractButton>
   #include <QMessageBox>
   #include "sectionmapdialog.h"
   #include "ui_sectionmapdialog.h"
   #include "widget/devicecontrolwidget.h"
   #include "widget/maestrocontrolwidget.h"
   
   namespace PixelMaestroStudio {
       SectionMapDialog::SectionMapDialog(DeviceController& device, QWidget *parent) : QDialog(parent), ui(new Ui::SectionMapDialog), device_(device) {
   
           setWindowIcon(QIcon("qrc:/../../../docsrc/images/logo.png"));
   
           ui->setupUi(this);
   
           // If the model hasn't been initialized, initialize it
           if (device.section_map_model == nullptr) {
               MaestroControlWidget* mcw = dynamic_cast<MaestroControlWidget*>(parent->parentWidget()->parentWidget()->parentWidget()->parentWidget()->parentWidget()->parentWidget());
               Maestro& maestro = mcw->get_maestro_controller()->get_maestro();
               device.section_map_model = new SectionMapModel();
               for (int i = 0; i < maestro.get_num_sections(); i++) {
                   device.section_map_model->add_section();
               }
           }
   
           initialize();
       }
   
       void SectionMapDialog::initialize() {
           ui->mapTableView->setModel(device_.section_map_model);
           ui->mapTableView->resizeColumnsToContents();
           ui->mapTableView->resizeRowsToContents();
           ui->mapTableView->horizontalHeader()->stretchLastSection();
           ui->mapTableView->show();
       }
   
       void SectionMapDialog::on_buttonBox_clicked(QAbstractButton *button) {
           if (ui->buttonBox->buttonRole(button) == QDialogButtonBox::AcceptRole) {
               // Trigger a save of all devices so we guarantee the device's model gets saved
               dynamic_cast<DeviceControlWidget*>(parentWidget()->parentWidget())->save_devices();
           }
           else if (ui->buttonBox->buttonRole(button) == QDialogButtonBox::ResetRole) {
               QMessageBox::StandardButton confirm;
               confirm = QMessageBox::question(this, "Clear Section Mappings", "Are you sure you want to clear your mappings and revert back to the defaults?", QMessageBox::Yes|QMessageBox::No);
               if (confirm == QMessageBox::Yes) {
                   // Reinitialize the Section's model and reset the table view
                   delete device_.section_map_model;
                   MaestroControlWidget* mcw = dynamic_cast<MaestroControlWidget*>(parentWidget()->parentWidget()->parentWidget()->parentWidget()->parentWidget()->parentWidget());
                   Maestro& maestro = mcw->get_maestro_controller()->get_maestro();
                   device_.section_map_model = new SectionMapModel();
                   for (int i = 0; i < maestro.get_num_sections(); i++) {
                       device_.section_map_model->add_section();
                   }
                   initialize();
               }
           }
       }
   
       SectionMapDialog::~SectionMapDialog() {
           delete ui;
       }
   }