File indexing completed on 2024-05-05 05:50:42

 /*
     SPDX-FileCopyrightText: 2008 Harald Hvaal <haraldhv@stud.ntnu.no>
 
     SPDX-License-Identifier: BSD-2-Clause
 */
 
 #ifndef QUERIES_H
 #define QUERIES_H
 
 #include "kerfuffle_export.h"
 
 #include <QCheckBox>
 #include <QHash>
 #include <QMutex>
 #include <QString>
 #include <QVariant>
 #include <QWaitCondition>
 
 namespace Kerfuffle
 {
 typedef QHash<QString, QVariant> QueryData;
 
 class KERFUFFLE_EXPORT Query
 {
 public:
     /**
      * Execute the response. It needs to be called from the GUI thread.
      */
     virtual void execute() = 0;
 
     /**
      * Will block until the response have been set.
      * Useful for worker threads that need to show a dialog.
      */
     void waitForResponse();
 
     QVariant response() const;
 
 protected:
     /**
      * Protected constructor
      */
     Query();
     virtual ~Query()
     {
     }
 
     void setResponse(const QVariant &response);
 
     QueryData m_data;
 
 private:
     QWaitCondition m_responseCondition;
     QMutex m_responseMutex;
 };
 
 /* *****************************************************************
  * Used to query the user if an existing file should be overwritten.
  * *****************************************************************
  */
 class KERFUFFLE_EXPORT OverwriteQuery : public Query
 {
 public:
     explicit OverwriteQuery(const QString &filename);
     void execute() override;
     bool responseCancelled();
     bool responseOverwriteAll();
     bool responseOverwrite();
     bool responseRename();
     bool responseSkip();
     bool responseAutoSkip();
     QString newFilename();
 
     void setNoRenameMode(bool enableNoRenameMode);
     bool noRenameMode();
     void setMultiMode(bool enableMultiMode);
     bool multiMode();
 
 private:
     bool m_noRenameMode;
     bool m_multiMode;
 };
 
 /* **************************************
  * Used to query the user for a password.
  * **************************************
  */
 class KERFUFFLE_EXPORT PasswordNeededQuery : public Query
 {
 public:
     explicit PasswordNeededQuery(const QString &archiveFilename, bool incorrectTryAgain = false);
     void execute() override;
 
     bool responseCancelled();
     QString password();
 };
 
 /* *************************************************************
  * Used to query the user if a corrupt archive should be loaded.
  * *************************************************************
  */
 class KERFUFFLE_EXPORT LoadCorruptQuery : public Query
 {
 public:
     explicit LoadCorruptQuery(const QString &archiveFilename);
     void execute() override;
 
     bool responseYes();
 };
 
 class KERFUFFLE_EXPORT ContinueExtractionQuery : public Query
 {
 public:
     explicit ContinueExtractionQuery(const QString &error, const QString &archiveEntry);
     void execute() override;
 
     bool responseCancelled();
     bool dontAskAgain();
 
 private:
     QCheckBox m_chkDontAskAgain;
 };
 
 }
 
 Q_DECLARE_METATYPE(Kerfuffle::Query *)
 
 #endif /* ifndef QUERIES_H */