File indexing completed on 2024-05-12 05:44:24

 /***************************************************************************
  *   Copyright (C) 2005-2009 by Rajko Albrecht                             *
  *   ral@alwins-world.de                                                   *
  *                                                                         *
  *   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; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 #ifndef TCONTEXTLISTENER_H
 #define TCONTEXTLISTENER_H
 
 #include "svnfrontend/ccontextlistener.h"
 
 struct ThreadContextListenerData;
 
 /**
   @author Rajko Albrecht
   Same as CContextListener but make sure the user actions are executed in the main thread
   Therefore all events have to be passed through the Qt signal/slot system to make sure
   a context switch to the main thread occurs.
   This is done by a signal 'signalFoo()' which is executed and caught inside this class.
   The slot is then passed to CContextListener::foo()
 
   This Listener *must* be instanciated in the main thread!
 */
 class ThreadContextListener : public CContextListener
 {
     Q_OBJECT
 public:
     explicit ThreadContextListener(QObject *parent);
 
     ~ThreadContextListener() override;
 
     // called from a thread != main thread
     bool contextGetLogin(const QString &realm, QString &username, QString &password, bool &maySave) override;
     bool contextGetSavedLogin(const QString &realm, QString &username, QString &password) override;
     bool contextGetLogMessage(QString &msg, const svn::CommitItemList &) override;
     bool contextSslClientCertPrompt(QString &certFile) override;
     bool contextSslClientCertPwPrompt(QString &password, const QString &realm, bool &maySave) override;
     svn::ContextListener::SslServerTrustAnswer contextSslServerTrustPrompt(const SslServerTrustData &data, apr_uint32_t &acceptedFailures) override;
     void sendTick() override;
     void contextProgress(long long int current, long long int max) override;
 
     using CContextListener::contextNotify;
     void contextNotify(const QString &) override;
 
 Q_SIGNALS:
     void signal_contextGetLogin();
     void signal_contextGetSavedLogin();
     void signal_contextGetLogMessage();
     void signal_contextSslClientCertPrompt();
     void signal_contextSslClientCertPwPrompt();
     void signal_contextSslServerTrustPrompt();
     void signal_contextNotify(const QString &msg);
 protected Q_SLOTS: // executed in main thread
     virtual void event_contextGetLogin();
     virtual void event_contextGetSavedLogin();
     virtual void event_contextGetLogMessage();
     virtual void event_contextSslClientCertPrompt();
     virtual void event_contextSslClientCertPwPrompt();
     virtual void event_contextSslServerTrustPrompt();
     virtual void event_contextNotify(const QString &msg);
 
 private:
     /* stores all internals */
     ThreadContextListenerData *m_Data;
 };
 
 #endif