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annotate Utils/ProgressEvent.h @ 4:e30f00f760d3 default tip

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Cleanup OSTC label and removed url The computer type will now show OSTC 4/5 instead of only 4. The url has been removed because it is no longer maintained. The ui header have been deleted because they are generated files shich should not be under version controll. Delete locally if you want to force an update of the dialog layout.
author Ideenmodellierer
date Sun, 30 Nov 2025 18:37:32 +0100
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1 /////////////////////////////////////////////////////////////////////////////
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2 /// \file ProgressEvent.h
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3 /// \brief User event to pass async progress-bar updates to the main window.
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4 /// \author JD Gascuel.
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5 /// \copyright (c) 2015 JD Gascuel. All rights reserved.
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6 /// $Id$
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7 ///////////////////////////////////////////////////////////////////////////////
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8 //
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9 // BSD 2-Clause License:
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10 //
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11 // Redistribution and use in source and binary forms, with or without
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12 // modification, are permitted provided that the following conditions
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13 // are met:
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14 //
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15 // 1. Redistributions of source code must retain the above copyright notice,
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16 // this list of conditions and the following disclaimer.
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17 //
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18 // 2. Redistributions in binary form must reproduce the above copyright notice,
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19 // this list of conditions and the following disclaimer in the documentation
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20 // and/or other materials provided with the distribution.
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21 //
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22 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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23 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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24 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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25 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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26 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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27 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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28 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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29 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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30 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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31 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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32 // THE POSSIBILITY OF SUCH DAMAGE.
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33 //
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34 //////////////////////////////////////////////////////////////////////////////
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35 // HISTORY
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36 // 2015-07-14 jDG: Creation.
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37 // 2016-05-24 jDG: BSD-2 version.
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38
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39 #ifndef PROGRESS_EVENT_H
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40 #define PROGRESS_EVENT_H
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41
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42 #include <QEvent>
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43
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44 ///////////////////////////////////////////////////////////////////////////////
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45
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46 class ProgressEvent : public QEvent
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47 {
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48 static QEvent::Type _logEventType;
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49
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50 ProgressEvent(int current, int maximum);
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51
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52 public:
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53 const int current;
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54 const int maximum;
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55
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56 static ProgressEvent* make(int current, int maximum);
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57 };
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58
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59 ///////////////////////////////////////////////////////////////////////////////
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60
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61 class ProgressManager
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62 {
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63 QObject* _main;
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64
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65 public:
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66 static ProgressManager* getInstance();
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67
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68 ProgressManager();
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69
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70 /// \brief Define who manage ProgressEvent events.
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71 void setMainWindow(QObject* main);
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72
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73 /// \brief Send (async) progress updates to the main progress bar.
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74 /// Use ProgressEvent class to post updates and resets to the progress
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75 /// bar, displayed by the main thread.
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76 /// When \a current > \a range, this is a reset...
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77 void post(int current = 101, int range = 100);
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78 };
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79
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80 #define PROGRESS(current, range) \
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81 ProgressManager::getInstance()->post(current, range)
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82 #define PROGRESS_THROTTLE() \
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83 ProgressManager::getInstance()->post(0, 0)
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84 #define PROGRESS_RESET() \
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85 ProgressManager::getInstance()->post()
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86
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87 #endif // PROGRESS_EVENT_H