QmitkPipInstallDialog.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef QmitkPipInstallDialog_h
#define QmitkPipInstallDialog_h
 
#include <MitkPythonInstallerUIExports.h>
 
#include <mitkPipPackageInfo.h>
 
#include <QDialog>
#include <QTimer>
#include <memory>
 
class QCloseEvent;
class QShowEvent;
class QmitkPipInstaller;
 
namespace Ui
{
  class QmitkPipInstallDialog;
}
 
class MITKPYTHONINSTALLERUI_EXPORT QmitkPipInstallDialog : public QDialog
{
  Q_OBJECT
 
public:
  enum class Mode { Install, Update };
 
  explicit QmitkPipInstallDialog(const mitk::PipInstallSpec& spec, QWidget* parent = nullptr, Mode mode = Mode::Install);
  ~QmitkPipInstallDialog() override;
 
protected:
  void closeEvent(QCloseEvent* event) override;
  void showEvent(QShowEvent* event) override;
  void reject() override;
 
private slots:
  void OnInstallClicked();
  void OnAdvancedSettingsClicked();
  void OnToggleDetailsClicked();
 
  void OnVirtualEnvCreationStarted();
  void OnPipUpgradeStarted();
  void OnResolveStarted();
  void OnPackageStatusChanged(int index, const QString& name, mitk::PackageStatus status);
  void OnPostInstallStepStarted(const QString& displayName);
  void OnInstallFinished(bool success);
  void OnProgressChanged(int current, int total);
  void OnErrorOccurred(const QString& message);
  void OnOutputReceived(const QString& text, bool isError);
  void OnDotTimer();
 
private:
  bool ConfirmCancel();
  void SetUiInstalling();
  void SetUiFinished(bool success);
  void OfferDetails();
  void SetDetailsVisible(bool show);
 
  void SetStatus(const QString& text);
  void SetTerminalStatus(const QString& text);
 
  std::unique_ptr<Ui::QmitkPipInstallDialog> m_Ui;
  QmitkPipInstaller* m_Installer = nullptr;
  mitk::PipInstallSpec m_Spec;
  Mode m_Mode = Mode::Install;
  QTimer* m_DotTimer = nullptr;
  QString m_PackageLabelBaseText;
  int m_DotCount = 0;
  int m_CurrentStep = 0;
  int m_TotalSteps = 0;
  int m_CompactHeight = 0;
  int m_ExpandedHeight = 0;
  bool m_HeightsCaptured = false;
  bool m_IsCancelling = false;
  bool m_TerminalStatusSet = false;
};
 
#endif