otbWrapperQtWidgetMainWindow.cxx

/*
 * Copyright (C) 2005-2019 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "otbWrapperQtWidgetMainWindow.h"

#include <QtWidgets>

#include "otbWrapperQtWidgetView.h"
#include "otbWrapperQtWidgetOutputProcessXMLParameter.h"

#include "ui_appmainwindow.h"

namespace otb
{
namespace Wrapper
{

QtMainWindow::QtMainWindow(Application::Pointer app, QtWidgetView* gui, QWidget* parent) : QMainWindow(parent), ui(new Ui::AppMainWindow), gui(gui)
{
  ui->setupUi(this);

  // Setup the "View command line" widget
  this->setWindowTitle(QString(app->GetName()).append(" - OTB ").append(OTB_VERSION_STRING));

  // Set the given application view widget
  gui->setParent(this);
  ui->scrollArea->setWidget(gui);

  // Connect menu buttons
  connect(ui->actionQuit, &QAction::triggered, this, &QMainWindow::close);
  const auto url = std::string("https://www.orfeo-toolbox.org/CookBook/Applications/app_") + app->GetName() + std::string(".html");
  connect(ui->actionDocumentation, &QAction::triggered, this, [=] { QDesktopServices::openUrl(QUrl(QString::fromStdString(url))); });

  connect(ui->actionCopy_command_line, &QAction::triggered, this, &QtMainWindow::CopyCommandLine);

  // Setup execute / cancel button
  ui->executeButton->setDefault(true);
  ui->executeButton->setEnabled(false);
  ui->executeButton->setText(QObject::tr("Execute"));

  connect(gui->GetModel(), &QtWidgetModel::SetApplicationReady, ui->executeButton, &QPushButton::setEnabled);
  connect(this, &QtMainWindow::ExecuteAndWriteOutput, gui->GetModel(), &QtWidgetModel::ExecuteAndWriteOutputSlot);

  connect(gui->GetModel(), &QtWidgetModel::SetApplicationReady, this, &QtMainWindow::UpdateMessageAfterApplicationReady);
  connect(gui->GetModel(), &QtWidgetModel::SetProgressReportDone, this, &QtMainWindow::UpdateMessageAfterExecution);

  connect(gui->GetModel(), &QtWidgetModel::ExceptionRaised, [&] { ui->tabWidget->setCurrentIndex(1); });

  // Status bar and message default text
  ui->statusBar->showMessage(tr("Select parameters"));
  ui->message->setText("");

  // Setup the progress bar to observe the model