File indexing completed on 2024-04-21 05:42:41

0001 // clang-format off
0002 /*
0003  * KDiff3 - Text Diff And Merge Tool
0004  *
0005  * SPDX-FileCopyrightText: 2002-2011 Joachim Eibl, joachim.eibl at gmx.de
0006  * SPDX-FileCopyrightText: 2018-2020 Michael Reeves reeves.87@gmail.com
0007  * SPDX-License-Identifier: GPL-2.0-or-later
0008  */
0009 // clang-format on
0010 
0011 #ifndef PROGRESSPROXY_H
0012 #define PROGRESSPROXY_H
0013 
0014 #include "combiners.h"
0015 
0016 #include <boost/signals2.hpp>
0017 
0018 #include <QObject>
0019 #include <QString>
0020 
0021 class ProgressDialog;
0022 class KJob;
0023 
0024 namespace signals2 = boost::signals2;
0025 // When using the ProgressScope you need not take care of the push and pop, except when explicit.
0026 
0027 class ProgressScope
0028 {
0029   public:
0030     ProgressScope();
0031     ~ProgressScope();
0032 };
0033 
0034 class ProgressProxy
0035 {
0036   public:
0037     static void setInformation(const QString& info, bool bRedrawUpdate = true);
0038     static void setInformation(const QString& info, qint32 current, bool bRedrawUpdate = true);
0039     static void setCurrent(quint64 current, bool bRedrawUpdate = true);
0040     static void step(bool bRedrawUpdate = true);
0041 
0042     static signals2::signal<void()> startBackgroundTask;
0043     static signals2::signal<void()> endBackgroundTask;
0044 
0045     static signals2::signal<void()> push;
0046     static signals2::signal<void(bool)> pop;
0047     static signals2::signal<void()> clear;
0048 
0049     static signals2::signal<void(KJob*, const QString&)> enterEventLoop;
0050     static signals2::signal<void()> exitEventLoop;
0051 
0052     static signals2::signal<void(quint64, bool)> setCurrentSig;
0053     static signals2::signal<void(quint64)> setMaxNofSteps;
0054     static signals2::signal<void(quint64)> addNofSteps;
0055     static signals2::signal<void(bool)> stepSig;
0056 
0057     static signals2::signal<void(double, double)> setRangeTransformation;
0058     static signals2::signal<void(double, double)> setSubRangeTransformation;
0059 
0060     static signals2::signal<bool(), find> wasCancelled;
0061 
0062     static signals2::signal<void(const QString&, bool)> setInformationSig;
0063 };
0064 
0065 #endif /* PROGRESSPROXY_H */