File indexing completed on 2024-04-21 16:29:41

 /***************************************************************************
  *   Copyright (C) 2009-2011 by Daniel Nicoletti                           *
  *   dantti12@gmail.com                                                    *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; see the file COPYING. If not, write to       *
  *   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,  *
  *   Boston, MA 02110-1301, USA.                                           *
  ***************************************************************************/
 
 #ifndef SESSION_TASK_H
 #define SESSION_TASK_H
 
 #include <Transaction>
 #include <PkTransaction.h>
 
 #include <QDBusMessage>
 #include <QDialog>
 
 namespace Ui {
     class SessionTask;
 }
 
 class PackageModel;
 class ReviewChanges;
 class PkTransactionWidget;
 class SessionTask : public QDialog
 {
     Q_OBJECT
     Q_ENUMS(Errors)
 public:
     SessionTask(uint xid, const QString &interaction, const QDBusMessage &message, QWidget *parent = nullptr);
     ~SessionTask() override;
 
     typedef enum{
         Failed,
         InternalError,
         NoPackagesFound,
         Forbidden,
         Cancelled
     } DBusError;
 
     enum Interaction {
         ConfirmSearch   = 0x001,
         ConfirmDeps     = 0x002,
         ConfirmInstall  = 0x004,
         Progress        = 0x010,
         Finished        = 0x020,
         Warning         = 0x040,
         Unknown         = 0x100
     };
     Q_DECLARE_FLAGS(Interactions, Interaction)
 
     typedef struct {
         Transaction::Info info;
         QString packageID;
         QString summary;
     } IPackage;
 
     bool showConfirmSearch() const;
     bool showConfirmDeps() const;
     bool showConfirmInstall() const;
     bool showProgress() const;
     bool showFinished() const;
     bool showWarning() const;
 
     Interactions interactions() const;
     uint timeout() const;
 
     QWidget* mainWidget();
     uint parentWId() const;
 
     void slotContinueClicked();
     void slotCancelClicked();
 
 Q_SIGNALS:
     void continueClicked();
     void cancelClicked();
 
 public Q_SLOTS:
     void enableButtonOk(bool enable);
     void setMainWidget(QWidget *widget);
 
 protected:
     // Virtual methods to easy subclasses
     virtual void search();
     virtual void commit();
     virtual void notFound();
     virtual void searchFailed();
     virtual void searchSuccess();
     virtual void commitFailed();
     virtual void commitSuccess(QWidget *widget = nullptr);
 
     void showCloseButton();
     bool foundPackages() const;
     int  foundPackagesSize() const;
     PackageModel* model() const;
     void setTransaction(Transaction::Role role, PkTransaction *transaction = nullptr);
     void finishTaskOk();
     void sendErrorFinished(DBusError error, const QString &msg);
     bool sendMessageFinished(const QDBusMessage &message);
     QString parentTitle;
 
 protected Q_SLOTS:
     void setTitle(const QString &title);
     void setInfo(const QString &title, const QString &text, const QString &details = QString());
     void setError(const QString &title, const QString &text, const QString &details = QString());
     void setFinish(const QString &title, const QString &text, QWidget *widget = nullptr);
     virtual void addPackage(PackageKit::Transaction::Info info, const QString &packageID, const QString &summary);
     virtual void searchFinished(PkTransaction::ExitStatus status);
     virtual void commitFinished(PkTransaction::ExitStatus status);
 
 private Q_SLOTS:
     void updatePallete();
     void setDialog(QDialog *dialog);
 
 private:
     void removePackages();
     void parseInteraction(const QString &interaction);
     uint getPidSystem();
     uint getPidSession();
     QString getCmdLine(uint pid);
     bool pathIsTrusted(const QString &exec);
     void setExec(const QString &exec);
 
     uint m_xid;
     uint m_pid;
     QDBusMessage m_message;
     Interactions m_interactions;
     uint m_timeout;
     PackageModel *m_model;
     QStringList m_removePackages;
     ReviewChanges *m_reviewChanges = nullptr;
     PkTransactionWidget *m_pkTransaction = nullptr;
     Ui::SessionTask *ui;
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(SessionTask::Interactions)
 
 #endif