src/main_view.h - master - waterstone/file_processor

src/main_view.h
133 строки3 KB
Peter Sakhno
Initial commit
19 янв 2026, 11:08
19 янв 2026, 11:081ffa16c
#ifndef MAIN_VIEW_H
#define MAIN_VIEW_H

#include <map>
#include <memory>

#include <QWidget>
#include <QPointer>
#include <QLineEdit>
#include <QFileInfo>
#include <QBasicTimer>
#include <QCloseEvent>
#include <QTimerEvent>
#include <QFutureWatcher>

#include "xor_file_processor.h"

QT_BEGIN_NAMESPACE
namespace Ui
{
  class MainView;
}
QT_END_NAMESPACE


class TaskWatcher;
using TaskWatcherQP = QPointer<TaskWatcher>;

class MainView;
using MainViewQP = QPointer<MainView>;

class MainView : public QWidget
{
  Q_OBJECT

public:
  MainView(QWidget* parent = nullptr);
  ~MainView();

private slots:
  void OnProcessFiles();
  void OnSelectInputPath();
  void OnSelectOutputPath();
  void OnProcessAndStartTimer();
  void OnStopTimer();
  void OnTimerPeriodChanged();
  void OnProcessingModeChanged();
  void OnAppAboutToQuit();

private slots:
  void OnTaskStarted();
  void OnTaskProgress();
  void OnTaskFinished();

private:

  enum TimeButton {
    TimeButtonBeg = 0,
    //
    TimeButtonStart = TimeButtonBeg,
    TimeButtonStop,
    //
    TimeButtonEnd
  };

  enum ProcessingMode {
    ProcessingModeBeg = 0,
    //
    ManualProcessingMode = ProcessingModeBeg,
    AutomaticProcessingMode,
    //
    ProcessingModeEnd
  };

  enum ExistingOutputMode {
    ExistingOutputModeBeg = 0,
    //
    ExistingOutputOverride = ExistingOutputModeBeg,
    ExistingOutputAddCounter,
    ExistingOutputAbortProcessing,
    ExistingOutputAskForAdvice,
    //
    ExistingOutputModeEnd
  };

  bool GetPath(QString caption, QLineEdit* edit);
  QStringList GetInputFileMask() const;

  void ProcessFile(uint64_t key, const QFileInfo& input_file_info);
  QString GenerateOutputFilePath(const QFileInfo& input_file_info);

  void DeleteTaskWatcher(uint64_t task_id);
  void StopAllTasks();

  void closeEvent(QCloseEvent* event) override;
  void timerEvent(QTimerEvent* event) override;

  std::unique_ptr<Ui::MainView> m_ui;
  QBasicTimer m_automation_timer;
  uint64_t m_process_task_id_counter{ 1 };
  std::map <uint64_t, TaskWatcherQP> m_task_watchers;
};

class TaskWatcher : public QFutureWatcher<XorFileProcessor::Result> {
  Q_OBJECT
public:
  explicit TaskWatcher(const XorFileProcessor::Context& cts,
    QObject* parent = nullptr) :
    QFutureWatcher<XorFileProcessor::Result>(parent),
    m_task_id(cts.id),
    m_input_file(cts.input_file_path),
    m_output_file(cts.output_file_path)
  {
  }

  auto taskId() const {
    return m_task_id;
  }

  auto inputFile() const {
    return m_input_file;
  }

  auto outputFile() const {
    return m_output_file;
  }

private:
  uint64_t m_task_id{ 0 };
  std::wstring m_input_file;
  std::wstring m_output_file;
};
#endif // MAIN_VIEW_H