@@ -1,130 +1,132 | |||
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1 | 1 | #ifndef SCIQLOP_VARIABLECONTROLLER_H |
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2 | 2 | #define SCIQLOP_VARIABLECONTROLLER_H |
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3 | 3 | |
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4 | 4 | #include "CoreGlobal.h" |
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5 | 5 | |
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6 | 6 | #include <Data/AcquisitionDataPacket.h> |
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7 | 7 | #include <Data/SqpRange.h> |
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8 | 8 | |
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9 | 9 | #include <QLoggingCategory> |
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10 | 10 | #include <QObject> |
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11 | 11 | #include <QUuid> |
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12 | 12 | |
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13 | 13 | #include <Common/spimpl.h> |
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14 | 14 | |
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15 | 15 | class IDataProvider; |
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16 | 16 | class QItemSelectionModel; |
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17 | 17 | class TimeController; |
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18 | 18 | class Variable; |
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19 | 19 | class VariableModel; |
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20 | 20 | |
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21 | 21 | Q_DECLARE_LOGGING_CATEGORY(LOG_VariableController) |
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22 | 22 | |
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23 | 23 | |
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24 | 24 | /** |
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25 | 25 | * Possible types of zoom operation |
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26 | 26 | */ |
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27 | 27 | enum class AcquisitionZoomType { ZoomOut, ZoomIn, PanRight, PanLeft, Unknown }; |
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28 | 28 | |
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29 | 29 | |
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30 | 30 | /** |
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31 | 31 | * @brief The VariableController class aims to handle the variables in SciQlop. |
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32 | 32 | */ |
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33 | 33 | class SCIQLOP_CORE_EXPORT VariableController : public QObject { |
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34 | 34 | Q_OBJECT |
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35 | 35 | public: |
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36 | 36 | explicit VariableController(QObject *parent = 0); |
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37 | 37 | virtual ~VariableController(); |
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38 | 38 | |
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39 | 39 | VariableModel *variableModel() noexcept; |
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40 | 40 | QItemSelectionModel *variableSelectionModel() noexcept; |
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41 | 41 | |
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42 | 42 | void setTimeController(TimeController *timeController) noexcept; |
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43 | 43 | |
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44 | 44 | /** |
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45 | 45 | * Clones the variable passed in parameter and adds the duplicate to the controller |
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46 | 46 | * @param variable the variable to duplicate |
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47 | 47 | * @return the duplicate created, nullptr if the variable couldn't be created |
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48 | 48 | */ |
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49 | 49 | std::shared_ptr<Variable> cloneVariable(std::shared_ptr<Variable> variable) noexcept; |
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50 | 50 | |
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51 | 51 | /** |
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52 | 52 | * Deletes from the controller the variable passed in parameter. |
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53 | 53 | * |
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54 | 54 | * Delete a variable includes: |
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55 | 55 | * - the deletion of the various references to the variable in SciQlop |
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56 | 56 | * - the deletion of the model variable |
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57 | 57 | * - the deletion of the provider associated with the variable |
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58 | 58 | * - removing the cache associated with the variable |
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59 | 59 | * |
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60 | 60 | * @param variable the variable to delete from the controller. |
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61 | 61 | */ |
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62 | 62 | void deleteVariable(std::shared_ptr<Variable> variable) noexcept; |
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63 | 63 | |
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64 | 64 | /** |
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65 | 65 | * Deletes from the controller the variables passed in parameter. |
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66 | 66 | * @param variables the variables to delete from the controller. |
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67 | 67 | * @sa deleteVariable() |
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68 | 68 | */ |
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69 | 69 | void deleteVariables(const QVector<std::shared_ptr<Variable> > &variables) noexcept; |
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70 | 70 | |
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71 | QByteArray mimeDataForVariables(const QList<std::shared_ptr<Variable> > &variables) const; | |
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72 | QList<std::shared_ptr<Variable> > variablesForMimeData(const QByteArray &mimeData) const; | |
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71 | 73 | |
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72 | 74 | static AcquisitionZoomType getZoomType(const SqpRange &range, const SqpRange &oldRange); |
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73 | 75 | signals: |
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74 | 76 | /// Signal emitted when a variable is about to be deleted from the controller |
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75 | 77 | void variableAboutToBeDeleted(std::shared_ptr<Variable> variable); |
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76 | 78 | |
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77 | 79 | /// Signal emitted when a data acquisition is requested on a range for a variable |
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78 | 80 | void rangeChanged(std::shared_ptr<Variable> variable, const SqpRange &range); |
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79 | 81 | |
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80 | 82 | /// Signal emitted when a sub range of the cacheRange of the variable can be displayed |
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81 | 83 | void updateVarDisplaying(std::shared_ptr<Variable> variable, const SqpRange &range); |
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82 | 84 | |
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83 | 85 | public slots: |
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84 | 86 | /// Request the data loading of the variable whithin range |
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85 | 87 | void onRequestDataLoading(QVector<std::shared_ptr<Variable> > variables, const SqpRange &range, |
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86 | 88 | bool synchronise); |
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87 | 89 | /** |
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88 | 90 | * Creates a new variable and adds it to the model |
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89 | 91 | * @param name the name of the new variable |
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90 | 92 | * @param metadata the metadata of the new variable |
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91 | 93 | * @param provider the data provider for the new variable |
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92 | 94 | * @return the pointer to the new variable or nullptr if the creation failed |
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93 | 95 | */ |
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94 | 96 | std::shared_ptr<Variable> createVariable(const QString &name, const QVariantHash &metadata, |
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95 | 97 | std::shared_ptr<IDataProvider> provider) noexcept; |
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96 | 98 | |
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97 | 99 | /// Update the temporal parameters of every selected variable to dateTime |
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98 | 100 | void onDateTimeOnSelection(const SqpRange &dateTime); |
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99 | 101 | |
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100 | 102 | |
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101 | 103 | void onDataProvided(QUuid vIdentifier, const SqpRange &rangeRequested, |
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102 | 104 | const SqpRange &cacheRangeRequested, |
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103 | 105 | QVector<AcquisitionDataPacket> dataAcquired); |
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104 | 106 | |
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105 | 107 | void onVariableRetrieveDataInProgress(QUuid identifier, double progress); |
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106 | 108 | |
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107 | 109 | /// Cancel the current request for the variable |
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108 | 110 | void onAbortProgressRequested(std::shared_ptr<Variable> variable); |
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109 | 111 | void onAbortAcquisitionRequested(QUuid vIdentifier); |
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110 | 112 | |
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111 | 113 | // synchronization group methods |
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112 | 114 | void onAddSynchronizationGroupId(QUuid synchronizationGroupId); |
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113 | 115 | void onRemoveSynchronizationGroupId(QUuid synchronizationGroupId); |
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114 | 116 | void onAddSynchronized(std::shared_ptr<Variable> variable, QUuid synchronizationGroupId); |
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115 | 117 | |
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116 | 118 | /// Desynchronizes the variable of the group whose identifier is passed in parameter |
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117 | 119 | /// @remarks the method does nothing if the variable is not part of the group |
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118 | 120 | void desynchronize(std::shared_ptr<Variable> variable, QUuid synchronizationGroupId); |
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119 | 121 | |
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120 | 122 | void initialize(); |
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121 | 123 | void finalize(); |
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122 | 124 | |
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123 | 125 | private: |
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124 | 126 | void waitForFinish(); |
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125 | 127 | |
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126 | 128 | class VariableControllerPrivate; |
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127 | 129 | spimpl::unique_impl_ptr<VariableControllerPrivate> impl; |
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128 | 130 | }; |
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129 | 131 | |
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130 | 132 | #endif // SCIQLOP_VARIABLECONTROLLER_H |
@@ -1,95 +1,109 | |||
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1 | 1 | #ifndef SCIQLOP_VARIABLEMODEL_H |
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2 | 2 | #define SCIQLOP_VARIABLEMODEL_H |
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3 | 3 | |
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4 | 4 | #include "CoreGlobal.h" |
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5 | 5 | |
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6 | 6 | #include <Data/SqpRange.h> |
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7 | 7 | |
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8 | 8 | #include <QAbstractTableModel> |
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9 | 9 | #include <QLoggingCategory> |
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10 | 10 | |
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11 | 11 | #include <Common/MetaTypes.h> |
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12 | 12 | #include <Common/spimpl.h> |
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13 | 13 | |
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14 | 14 | Q_DECLARE_LOGGING_CATEGORY(LOG_VariableModel) |
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15 | 15 | |
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16 | 16 | enum VariableRoles { ProgressRole = Qt::UserRole }; |
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17 | 17 | |
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18 | 18 | |
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19 | 19 | class IDataSeries; |
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20 | 20 | class Variable; |
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21 | class VariableController; | |
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21 | 22 | |
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22 | 23 | /** |
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23 | 24 | * @brief The VariableModel class aims to hold the variables that have been created in SciQlop |
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24 | 25 | */ |
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25 | 26 | class SCIQLOP_CORE_EXPORT VariableModel : public QAbstractTableModel { |
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26 | 27 | Q_OBJECT |
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27 | 28 | public: |
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28 |
explicit VariableModel( |
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29 | explicit VariableModel(VariableController *parent = nullptr); | |
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29 | 30 | |
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30 | 31 | /** |
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31 | 32 | * Adds an existing variable in the model. |
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32 | 33 | * @param variable the variable to add. |
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33 | 34 | * @remarks the variable's name is modified to avoid name duplicates |
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34 | 35 | * @remarks this method does nothing if the variable already exists in the model |
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35 | 36 | */ |
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36 | 37 | void addVariable(std::shared_ptr<Variable> variable) noexcept; |
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37 | 38 | |
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38 | 39 | /** |
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39 | 40 | * Checks that a variable is contained in the model |
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40 | 41 | * @param variable the variable to check |
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41 | 42 | * @return true if the variable is in the model, false otherwise |
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42 | 43 | */ |
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43 | 44 | bool containsVariable(std::shared_ptr<Variable> variable) const noexcept; |
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44 | 45 | |
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45 | 46 | /** |
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46 | 47 | * Creates a new variable in the model |
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47 | 48 | * @param name the name of the new variable |
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48 | 49 | * @param metadata the metadata associated to the new variable |
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49 | 50 | * @return the pointer to the new variable |
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50 | 51 | */ |
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51 | 52 | std::shared_ptr<Variable> createVariable(const QString &name, |
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52 | 53 | const QVariantHash &metadata) noexcept; |
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53 | 54 | |
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54 | 55 | /** |
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55 | 56 | * Deletes a variable from the model, if it exists |
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56 | 57 | * @param variable the variable to delete |
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57 | 58 | */ |
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58 | 59 | void deleteVariable(std::shared_ptr<Variable> variable) noexcept; |
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59 | 60 | |
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60 | 61 | |
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61 | 62 | std::shared_ptr<Variable> variable(int index) const; |
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62 | 63 | std::vector<std::shared_ptr<Variable> > variables() const; |
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63 | 64 | |
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64 | 65 | void setDataProgress(std::shared_ptr<Variable> variable, double progress); |
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65 | 66 | |
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66 | 67 | |
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67 | 68 | // /////////////////////////// // |
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68 | 69 | // QAbstractTableModel methods // |
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69 | 70 | // /////////////////////////// // |
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70 | 71 | |
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71 | 72 | virtual int columnCount(const QModelIndex &parent = QModelIndex{}) const override; |
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72 | 73 | virtual int rowCount(const QModelIndex &parent = QModelIndex{}) const override; |
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73 | 74 | virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; |
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74 | 75 | virtual QVariant headerData(int section, Qt::Orientation orientation, |
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75 | 76 | int role = Qt::DisplayRole) const override; |
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76 | ||
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77 | virtual Qt::ItemFlags flags(const QModelIndex &index) const override; | |
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78 | ||
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79 | // ///////////////// // | |
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80 | // Drag&Drop methods // | |
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81 | // ///////////////// // | |
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82 | ||
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83 | virtual Qt::DropActions supportedDropActions() const override; | |
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84 | virtual Qt::DropActions supportedDragActions() const override; | |
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85 | virtual QStringList mimeTypes() const override; | |
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86 | virtual QMimeData *mimeData(const QModelIndexList &indexes) const override; | |
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87 | virtual bool canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, | |
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88 | const QModelIndex &parent) const override; | |
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89 | virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, | |
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90 | const QModelIndex &parent) override; | |
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77 | 91 | |
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78 | 92 | void abortProgress(const QModelIndex &index); |
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79 | 93 | |
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80 | 94 | signals: |
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81 | 95 | void abortProgessRequested(std::shared_ptr<Variable> variable); |
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82 | 96 | |
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83 | 97 | private: |
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84 | 98 | class VariableModelPrivate; |
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85 | 99 | spimpl::unique_impl_ptr<VariableModelPrivate> impl; |
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86 | 100 | |
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87 | 101 | private slots: |
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88 | 102 | /// Slot called when data of a variable has been updated |
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89 | 103 | void onVariableUpdated() noexcept; |
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90 | 104 | }; |
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91 | 105 | |
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92 | 106 | // Registers QVector<int> metatype so it can be used in VariableModel::dataChanged() signal |
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93 | 107 | SCIQLOP_REGISTER_META_TYPE(QVECTOR_INT_REGISTRY, QVector<int>) |
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94 | 108 | |
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95 | 109 | #endif // SCIQLOP_VARIABLEMODEL_H |
@@ -1,1012 +1,1053 | |||
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1 | 1 | #include <Variable/Variable.h> |
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2 | 2 | #include <Variable/VariableAcquisitionWorker.h> |
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3 | 3 | #include <Variable/VariableCacheStrategy.h> |
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4 | 4 | #include <Variable/VariableCacheStrategyFactory.h> |
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5 | 5 | #include <Variable/VariableController.h> |
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6 | 6 | #include <Variable/VariableModel.h> |
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7 | 7 | #include <Variable/VariableSynchronizationGroup.h> |
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8 | 8 | |
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9 | 9 | #include <Data/DataProviderParameters.h> |
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10 | 10 | #include <Data/IDataProvider.h> |
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11 | 11 | #include <Data/IDataSeries.h> |
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12 | 12 | #include <Data/VariableRequest.h> |
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13 | 13 | #include <Time/TimeController.h> |
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14 | 14 | |
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15 | #include <QDataStream> | |
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15 | 16 | #include <QMutex> |
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16 | 17 | #include <QThread> |
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17 | 18 | #include <QUuid> |
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18 | 19 | #include <QtCore/QItemSelectionModel> |
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19 | 20 | |
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20 | 21 | #include <deque> |
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21 | 22 | #include <set> |
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22 | 23 | #include <unordered_map> |
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23 | 24 | |
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24 | 25 | Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController") |
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25 | 26 | |
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26 | 27 | namespace { |
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27 | 28 | |
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28 | 29 | SqpRange computeSynchroRangeRequested(const SqpRange &varRange, const SqpRange &graphRange, |
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29 | 30 | const SqpRange &oldGraphRange) |
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30 | 31 | { |
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31 | 32 | auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange); |
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32 | 33 | |
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33 | 34 | auto varRangeRequested = varRange; |
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34 | 35 | switch (zoomType) { |
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35 | 36 | case AcquisitionZoomType::ZoomIn: { |
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36 | 37 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
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37 | 38 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
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38 | 39 | varRangeRequested.m_TStart += deltaLeft; |
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39 | 40 | varRangeRequested.m_TEnd -= deltaRight; |
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40 | 41 | break; |
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41 | 42 | } |
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42 | 43 | |
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43 | 44 | case AcquisitionZoomType::ZoomOut: { |
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44 | 45 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
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45 | 46 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
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46 | 47 | varRangeRequested.m_TStart -= deltaLeft; |
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47 | 48 | varRangeRequested.m_TEnd += deltaRight; |
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48 | 49 | break; |
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49 | 50 | } |
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50 | 51 | case AcquisitionZoomType::PanRight: { |
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51 | 52 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
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52 | 53 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
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53 | 54 | varRangeRequested.m_TStart += deltaLeft; |
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54 | 55 | varRangeRequested.m_TEnd += deltaRight; |
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55 | 56 | break; |
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56 | 57 | } |
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57 | 58 | case AcquisitionZoomType::PanLeft: { |
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58 | 59 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
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59 | 60 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
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60 | 61 | varRangeRequested.m_TStart -= deltaLeft; |
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61 | 62 | varRangeRequested.m_TEnd -= deltaRight; |
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62 | 63 | break; |
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63 | 64 | } |
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64 | 65 | case AcquisitionZoomType::Unknown: { |
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65 | 66 | qCCritical(LOG_VariableController()) |
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66 | 67 | << VariableController::tr("Impossible to synchronize: zoom type unknown"); |
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67 | 68 | break; |
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68 | 69 | } |
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69 | 70 | default: |
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70 | 71 | qCCritical(LOG_VariableController()) << VariableController::tr( |
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71 | 72 | "Impossible to synchronize: zoom type not take into account"); |
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72 | 73 | // No action |
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73 | 74 | break; |
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74 | 75 | } |
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75 | 76 | |
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76 | 77 | return varRangeRequested; |
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77 | 78 | } |
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78 | 79 | } |
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79 | 80 | |
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80 | 81 | enum class VariableRequestHandlerState { OFF, RUNNING, PENDING }; |
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81 | 82 | |
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82 | 83 | struct VariableRequestHandler { |
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83 | 84 | |
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84 | 85 | VariableRequestHandler() |
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85 | 86 | { |
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86 | 87 | m_CanUpdate = false; |
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87 | 88 | m_State = VariableRequestHandlerState::OFF; |
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88 | 89 | } |
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89 | 90 | |
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90 | 91 | QUuid m_VarId; |
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91 | 92 | VariableRequest m_RunningVarRequest; |
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92 | 93 | VariableRequest m_PendingVarRequest; |
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93 | 94 | VariableRequestHandlerState m_State; |
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94 | 95 | bool m_CanUpdate; |
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95 | 96 | }; |
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96 | 97 | |
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97 | 98 | struct VariableController::VariableControllerPrivate { |
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98 | 99 | explicit VariableControllerPrivate(VariableController *parent) |
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99 | 100 | : m_WorkingMutex{}, |
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100 | 101 | m_VariableModel{new VariableModel{parent}}, |
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101 | 102 | m_VariableSelectionModel{new QItemSelectionModel{m_VariableModel, parent}}, |
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102 | 103 | // m_VariableCacheStrategy{std::make_unique<VariableCacheStrategy>()}, |
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103 | 104 | m_VariableCacheStrategy{VariableCacheStrategyFactory::createCacheStrategy( |
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104 | 105 | CacheStrategy::SingleThreshold)}, |
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105 | 106 | m_VariableAcquisitionWorker{std::make_unique<VariableAcquisitionWorker>()}, |
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106 | 107 | q{parent} |
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107 | 108 | { |
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108 | 109 | |
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109 | 110 | m_VariableAcquisitionWorker->moveToThread(&m_VariableAcquisitionWorkerThread); |
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110 | 111 | m_VariableAcquisitionWorkerThread.setObjectName("VariableAcquisitionWorkerThread"); |
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111 | 112 | } |
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112 | 113 | |
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113 | 114 | |
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114 | 115 | virtual ~VariableControllerPrivate() |
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115 | 116 | { |
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116 | 117 | qCDebug(LOG_VariableController()) << tr("VariableControllerPrivate destruction"); |
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117 | 118 | m_VariableAcquisitionWorkerThread.quit(); |
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118 | 119 | m_VariableAcquisitionWorkerThread.wait(); |
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119 | 120 | } |
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120 | 121 | |
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121 | 122 | |
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122 | 123 | void processRequest(std::shared_ptr<Variable> var, const SqpRange &rangeRequested, |
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123 | 124 | QUuid varRequestId); |
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124 | 125 | |
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125 | 126 | std::shared_ptr<Variable> findVariable(QUuid vIdentifier); |
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126 | 127 | std::shared_ptr<IDataSeries> |
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127 | 128 | retrieveDataSeries(const QVector<AcquisitionDataPacket> acqDataPacketVector); |
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128 | 129 | |
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129 | 130 | void registerProvider(std::shared_ptr<IDataProvider> provider); |
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130 | 131 | |
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131 | 132 | void storeVariableRequest(QUuid varId, QUuid varRequestId, const VariableRequest &varRequest); |
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132 | 133 | QUuid acceptVariableRequest(QUuid varId, std::shared_ptr<IDataSeries> dataSeries); |
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133 | 134 | void updateVariables(QUuid varRequestId); |
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134 | 135 | void updateVariableRequest(QUuid varRequestId); |
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135 | 136 | void cancelVariableRequest(QUuid varRequestId); |
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136 | 137 | void executeVarRequest(std::shared_ptr<Variable> var, VariableRequest &varRequest); |
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137 | 138 | |
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138 | 139 | QMutex m_WorkingMutex; |
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139 | 140 | /// Variable model. The VariableController has the ownership |
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140 | 141 | VariableModel *m_VariableModel; |
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141 | 142 | QItemSelectionModel *m_VariableSelectionModel; |
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142 | 143 | |
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143 | 144 | |
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144 | 145 | TimeController *m_TimeController{nullptr}; |
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145 | 146 | std::unique_ptr<VariableCacheStrategy> m_VariableCacheStrategy; |
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146 | 147 | std::unique_ptr<VariableAcquisitionWorker> m_VariableAcquisitionWorker; |
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147 | 148 | QThread m_VariableAcquisitionWorkerThread; |
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148 | 149 | |
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149 | 150 | std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> > |
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150 | 151 | m_VariableToProviderMap; |
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151 | 152 | std::unordered_map<std::shared_ptr<Variable>, QUuid> m_VariableToIdentifierMap; |
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152 | 153 | std::map<QUuid, std::shared_ptr<VariableSynchronizationGroup> > |
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153 | 154 | m_GroupIdToVariableSynchronizationGroupMap; |
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154 | 155 | std::map<QUuid, QUuid> m_VariableIdGroupIdMap; |
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155 | 156 | std::set<std::shared_ptr<IDataProvider> > m_ProviderSet; |
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156 | 157 | |
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157 | 158 | std::map<QUuid, std::list<QUuid> > m_VarGroupIdToVarIds; |
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158 | 159 | std::map<QUuid, std::unique_ptr<VariableRequestHandler> > m_VarIdToVarRequestHandler; |
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159 | 160 | |
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160 | 161 | VariableController *q; |
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161 | 162 | }; |
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162 | 163 | |
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163 | 164 | |
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164 | 165 | VariableController::VariableController(QObject *parent) |
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165 | 166 | : QObject{parent}, impl{spimpl::make_unique_impl<VariableControllerPrivate>(this)} |
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166 | 167 | { |
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167 | 168 | qCDebug(LOG_VariableController()) << tr("VariableController construction") |
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168 | 169 | << QThread::currentThread(); |
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169 | 170 | |
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170 | 171 | connect(impl->m_VariableModel, &VariableModel::abortProgessRequested, this, |
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171 | 172 | &VariableController::onAbortProgressRequested); |
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172 | 173 | |
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173 | 174 | connect(impl->m_VariableAcquisitionWorker.get(), |
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174 | 175 | &VariableAcquisitionWorker::variableCanceledRequested, this, |
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175 | 176 | &VariableController::onAbortAcquisitionRequested); |
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176 | 177 | |
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177 | 178 | connect(impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::dataProvided, this, |
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178 | 179 | &VariableController::onDataProvided); |
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179 | 180 | connect(impl->m_VariableAcquisitionWorker.get(), |
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180 | 181 | &VariableAcquisitionWorker::variableRequestInProgress, this, |
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181 | 182 | &VariableController::onVariableRetrieveDataInProgress); |
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182 | 183 | |
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183 | 184 | |
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184 | 185 | connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::started, |
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185 | 186 | impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::initialize); |
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186 | 187 | connect(&impl->m_VariableAcquisitionWorkerThread, &QThread::finished, |
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187 | 188 | impl->m_VariableAcquisitionWorker.get(), &VariableAcquisitionWorker::finalize); |
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188 | 189 | |
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189 | 190 | |
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190 | 191 | impl->m_VariableAcquisitionWorkerThread.start(); |
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191 | 192 | } |
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192 | 193 | |
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193 | 194 | VariableController::~VariableController() |
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194 | 195 | { |
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195 | 196 | qCDebug(LOG_VariableController()) << tr("VariableController destruction") |
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196 | 197 | << QThread::currentThread(); |
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197 | 198 | this->waitForFinish(); |
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198 | 199 | } |
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199 | 200 | |
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200 | 201 | VariableModel *VariableController::variableModel() noexcept |
|
201 | 202 | { |
|
202 | 203 | return impl->m_VariableModel; |
|
203 | 204 | } |
|
204 | 205 | |
|
205 | 206 | QItemSelectionModel *VariableController::variableSelectionModel() noexcept |
|
206 | 207 | { |
|
207 | 208 | return impl->m_VariableSelectionModel; |
|
208 | 209 | } |
|
209 | 210 | |
|
210 | 211 | void VariableController::setTimeController(TimeController *timeController) noexcept |
|
211 | 212 | { |
|
212 | 213 | impl->m_TimeController = timeController; |
|
213 | 214 | } |
|
214 | 215 | |
|
215 | 216 | std::shared_ptr<Variable> |
|
216 | 217 | VariableController::cloneVariable(std::shared_ptr<Variable> variable) noexcept |
|
217 | 218 | { |
|
218 | 219 | if (impl->m_VariableModel->containsVariable(variable)) { |
|
219 | 220 | // Clones variable |
|
220 | 221 | auto duplicate = variable->clone(); |
|
221 | 222 | |
|
222 | 223 | // Adds clone to model |
|
223 | 224 | impl->m_VariableModel->addVariable(duplicate); |
|
224 | 225 | |
|
225 | 226 | // Generates clone identifier |
|
226 | 227 | impl->m_VariableToIdentifierMap[duplicate] = QUuid::createUuid(); |
|
227 | 228 | |
|
228 | 229 | // Registers provider |
|
229 | 230 | auto variableProvider = impl->m_VariableToProviderMap.at(variable); |
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230 | 231 | auto duplicateProvider = variableProvider != nullptr ? variableProvider->clone() : nullptr; |
|
231 | 232 | |
|
232 | 233 | impl->m_VariableToProviderMap[duplicate] = duplicateProvider; |
|
233 | 234 | if (duplicateProvider) { |
|
234 | 235 | impl->registerProvider(duplicateProvider); |
|
235 | 236 | } |
|
236 | 237 | |
|
237 | 238 | return duplicate; |
|
238 | 239 | } |
|
239 | 240 | else { |
|
240 | 241 | qCCritical(LOG_VariableController()) |
|
241 | 242 | << tr("Can't create duplicate of variable %1: variable not registered in the model") |
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242 | 243 | .arg(variable->name()); |
|
243 | 244 | return nullptr; |
|
244 | 245 | } |
|
245 | 246 | } |
|
246 | 247 | |
|
247 | 248 | void VariableController::deleteVariable(std::shared_ptr<Variable> variable) noexcept |
|
248 | 249 | { |
|
249 | 250 | if (!variable) { |
|
250 | 251 | qCCritical(LOG_VariableController()) << "Can't delete variable: variable is null"; |
|
251 | 252 | return; |
|
252 | 253 | } |
|
253 | 254 | |
|
254 | 255 | // Spreads in SciQlop that the variable will be deleted, so that potential receivers can |
|
255 | 256 | // make some treatments before the deletion |
|
256 | 257 | emit variableAboutToBeDeleted(variable); |
|
257 | 258 | |
|
258 | 259 | // Deletes identifier |
|
259 | 260 | impl->m_VariableToIdentifierMap.erase(variable); |
|
260 | 261 | |
|
261 | 262 | // Deletes provider |
|
262 | 263 | auto nbProvidersDeleted = impl->m_VariableToProviderMap.erase(variable); |
|
263 | 264 | qCDebug(LOG_VariableController()) |
|
264 | 265 | << tr("Number of providers deleted for variable %1: %2") |
|
265 | 266 | .arg(variable->name(), QString::number(nbProvidersDeleted)); |
|
266 | 267 | |
|
267 | 268 | |
|
268 | 269 | // Deletes from model |
|
269 | 270 | impl->m_VariableModel->deleteVariable(variable); |
|
270 | 271 | } |
|
271 | 272 | |
|
272 | 273 | void VariableController::deleteVariables( |
|
273 | 274 | const QVector<std::shared_ptr<Variable> > &variables) noexcept |
|
274 | 275 | { |
|
275 | 276 | for (auto variable : qAsConst(variables)) { |
|
276 | 277 | deleteVariable(variable); |
|
277 | 278 | } |
|
278 | 279 | } |
|
279 | 280 | |
|
281 | QByteArray | |
|
282 | VariableController::mimeDataForVariables(const QList<std::shared_ptr<Variable> > &variables) const | |
|
283 | { | |
|
284 | auto encodedData = QByteArray{}; | |
|
285 | ||
|
286 | QVariantList ids; | |
|
287 | for (auto &var : variables) { | |
|
288 | auto itVar = impl->m_VariableToIdentifierMap.find(var); | |
|
289 | if (itVar == impl->m_VariableToIdentifierMap.cend()) { | |
|
290 | qCCritical(LOG_VariableController()) | |
|
291 | << tr("Impossible to find the data for an unknown variable."); | |
|
292 | } | |
|
293 | ||
|
294 | ids << itVar->second.toByteArray(); | |
|
295 | } | |
|
296 | ||
|
297 | QDataStream stream{&encodedData, QIODevice::WriteOnly}; | |
|
298 | stream << ids; | |
|
299 | ||
|
300 | return encodedData; | |
|
301 | } | |
|
302 | ||
|
303 | QList<std::shared_ptr<Variable> > | |
|
304 | VariableController::variablesForMimeData(const QByteArray &mimeData) const | |
|
305 | { | |
|
306 | auto variables = QList<std::shared_ptr<Variable> >{}; | |
|
307 | QDataStream stream{mimeData}; | |
|
308 | ||
|
309 | QVariantList ids; | |
|
310 | stream >> ids; | |
|
311 | ||
|
312 | for (auto id : ids) { | |
|
313 | auto uuid = QUuid(id.toByteArray()); | |
|
314 | auto var = impl->findVariable(uuid); | |
|
315 | variables << var; | |
|
316 | } | |
|
317 | ||
|
318 | return variables; | |
|
319 | } | |
|
320 | ||
|
280 | 321 | std::shared_ptr<Variable> |
|
281 | 322 | VariableController::createVariable(const QString &name, const QVariantHash &metadata, |
|
282 | 323 | std::shared_ptr<IDataProvider> provider) noexcept |
|
283 | 324 | { |
|
284 | 325 | if (!impl->m_TimeController) { |
|
285 | 326 | qCCritical(LOG_VariableController()) |
|
286 | 327 | << tr("Impossible to create variable: The time controller is null"); |
|
287 | 328 | return nullptr; |
|
288 | 329 | } |
|
289 | 330 | |
|
290 | 331 | auto range = impl->m_TimeController->dateTime(); |
|
291 | 332 | |
|
292 | 333 | if (auto newVariable = impl->m_VariableModel->createVariable(name, metadata)) { |
|
293 | 334 | auto varId = QUuid::createUuid(); |
|
294 | 335 | |
|
295 | 336 | // Create the handler |
|
296 | 337 | auto varRequestHandler = std::make_unique<VariableRequestHandler>(); |
|
297 | 338 | varRequestHandler->m_VarId = varId; |
|
298 | 339 | |
|
299 | 340 | impl->m_VarIdToVarRequestHandler.insert( |
|
300 | 341 | std::make_pair(varId, std::move(varRequestHandler))); |
|
301 | 342 | |
|
302 | 343 | // store the provider |
|
303 | 344 | impl->registerProvider(provider); |
|
304 | 345 | |
|
305 | 346 | // Associate the provider |
|
306 | 347 | impl->m_VariableToProviderMap[newVariable] = provider; |
|
307 | 348 | impl->m_VariableToIdentifierMap[newVariable] = varId; |
|
308 | 349 | |
|
309 | 350 | this->onRequestDataLoading(QVector<std::shared_ptr<Variable> >{newVariable}, range, false); |
|
310 | 351 | |
|
311 | 352 | // auto varRequestId = QUuid::createUuid(); |
|
312 | 353 | // qCInfo(LOG_VariableController()) << "createVariable: " << varId << varRequestId; |
|
313 | 354 | // impl->processRequest(newVariable, range, varRequestId); |
|
314 | 355 | // impl->updateVariableRequest(varRequestId); |
|
315 | 356 | |
|
316 | 357 | return newVariable; |
|
317 | 358 | } |
|
318 | 359 | } |
|
319 | 360 | |
|
320 | 361 | void VariableController::onDateTimeOnSelection(const SqpRange &dateTime) |
|
321 | 362 | { |
|
322 | 363 | // NOTE: Even if acquisition request is aborting, the graphe range will be changed |
|
323 | 364 | qCDebug(LOG_VariableController()) << "VariableController::onDateTimeOnSelection" |
|
324 | 365 | << QThread::currentThread()->objectName(); |
|
325 | 366 | auto selectedRows = impl->m_VariableSelectionModel->selectedRows(); |
|
326 | 367 | |
|
327 | 368 | // NOTE we only permit the time modification for one variable |
|
328 | 369 | // DEPRECATED |
|
329 | 370 | // auto variables = QVector<std::shared_ptr<Variable> >{}; |
|
330 | 371 | // for (const auto &selectedRow : qAsConst(selectedRows)) { |
|
331 | 372 | // if (auto selectedVariable = |
|
332 | 373 | // impl->m_VariableModel->variable(selectedRow.row())) { |
|
333 | 374 | // variables << selectedVariable; |
|
334 | 375 | |
|
335 | 376 | // // notify that rescale operation has to be done |
|
336 | 377 | // emit rangeChanged(selectedVariable, dateTime); |
|
337 | 378 | // } |
|
338 | 379 | // } |
|
339 | 380 | // if (!variables.isEmpty()) { |
|
340 | 381 | // this->onRequestDataLoading(variables, dateTime, synchro); |
|
341 | 382 | // } |
|
342 | 383 | if (selectedRows.size() == 1) { |
|
343 | 384 | |
|
344 | 385 | if (auto selectedVariable |
|
345 | 386 | = impl->m_VariableModel->variable(qAsConst(selectedRows).first().row())) { |
|
346 | 387 | |
|
347 | 388 | auto itVar = impl->m_VariableToIdentifierMap.find(selectedVariable); |
|
348 | 389 | if (itVar == impl->m_VariableToIdentifierMap.cend()) { |
|
349 | 390 | qCCritical(LOG_VariableController()) |
|
350 | 391 | << tr("Impossible to onDateTimeOnSelection request for unknown variable"); |
|
351 | 392 | return; |
|
352 | 393 | } |
|
353 | 394 | |
|
354 | 395 | // notify that rescale operation has to be done |
|
355 | 396 | emit rangeChanged(selectedVariable, dateTime); |
|
356 | 397 | |
|
357 | 398 | auto synchro = impl->m_VariableIdGroupIdMap.find(itVar->second) |
|
358 | 399 | != impl->m_VariableIdGroupIdMap.cend(); |
|
359 | 400 | |
|
360 | 401 | this->onRequestDataLoading(QVector<std::shared_ptr<Variable> >{selectedVariable}, |
|
361 | 402 | dateTime, synchro); |
|
362 | 403 | } |
|
363 | 404 | } |
|
364 | 405 | else if (selectedRows.size() > 1) { |
|
365 | 406 | qCCritical(LOG_VariableController()) |
|
366 | 407 | << tr("Impossible to set time for more than 1 variable in the same time"); |
|
367 | 408 | } |
|
368 | 409 | else { |
|
369 | 410 | qCWarning(LOG_VariableController()) |
|
370 | 411 | << tr("There is no variable selected to set the time one"); |
|
371 | 412 | } |
|
372 | 413 | } |
|
373 | 414 | |
|
374 | 415 | void VariableController::onDataProvided(QUuid vIdentifier, const SqpRange &rangeRequested, |
|
375 | 416 | const SqpRange &cacheRangeRequested, |
|
376 | 417 | QVector<AcquisitionDataPacket> dataAcquired) |
|
377 | 418 | { |
|
378 | 419 | qCDebug(LOG_VariableController()) << tr("onDataProvided") << QThread::currentThread(); |
|
379 | 420 | auto retrievedDataSeries = impl->retrieveDataSeries(dataAcquired); |
|
380 | 421 | auto varRequestId = impl->acceptVariableRequest(vIdentifier, retrievedDataSeries); |
|
381 | 422 | if (!varRequestId.isNull()) { |
|
382 | 423 | impl->updateVariables(varRequestId); |
|
383 | 424 | } |
|
384 | 425 | } |
|
385 | 426 | |
|
386 | 427 | void VariableController::onVariableRetrieveDataInProgress(QUuid identifier, double progress) |
|
387 | 428 | { |
|
388 | 429 | qCDebug(LOG_VariableController()) |
|
389 | 430 | << "TORM: variableController::onVariableRetrieveDataInProgress" |
|
390 | 431 | << QThread::currentThread()->objectName() << progress; |
|
391 | 432 | if (auto var = impl->findVariable(identifier)) { |
|
392 | 433 | impl->m_VariableModel->setDataProgress(var, progress); |
|
393 | 434 | } |
|
394 | 435 | else { |
|
395 | 436 | qCCritical(LOG_VariableController()) |
|
396 | 437 | << tr("Impossible to notify progression of a null variable"); |
|
397 | 438 | } |
|
398 | 439 | } |
|
399 | 440 | |
|
400 | 441 | void VariableController::onAbortProgressRequested(std::shared_ptr<Variable> variable) |
|
401 | 442 | { |
|
402 | 443 | qCDebug(LOG_VariableController()) << "TORM: variableController::onAbortProgressRequested" |
|
403 | 444 | << QThread::currentThread()->objectName() << variable->name(); |
|
404 | 445 | |
|
405 | 446 | auto itVar = impl->m_VariableToIdentifierMap.find(variable); |
|
406 | 447 | if (itVar == impl->m_VariableToIdentifierMap.cend()) { |
|
407 | 448 | qCCritical(LOG_VariableController()) |
|
408 | 449 | << tr("Impossible to onAbortProgressRequested request for unknown variable"); |
|
409 | 450 | return; |
|
410 | 451 | } |
|
411 | 452 | |
|
412 | 453 | auto varId = itVar->second; |
|
413 | 454 | |
|
414 | 455 | auto itVarHandler = impl->m_VarIdToVarRequestHandler.find(varId); |
|
415 | 456 | if (itVarHandler == impl->m_VarIdToVarRequestHandler.cend()) { |
|
416 | 457 | qCCritical(LOG_VariableController()) |
|
417 | 458 | << tr("Impossible to onAbortProgressRequested for variable with unknown handler"); |
|
418 | 459 | return; |
|
419 | 460 | } |
|
420 | 461 | |
|
421 | 462 | auto varHandler = itVarHandler->second.get(); |
|
422 | 463 | |
|
423 | 464 | // case where a variable has a running request |
|
424 | 465 | if (varHandler->m_State != VariableRequestHandlerState::OFF) { |
|
425 | 466 | impl->cancelVariableRequest(varHandler->m_RunningVarRequest.m_VariableGroupId); |
|
426 | 467 | } |
|
427 | 468 | } |
|
428 | 469 | |
|
429 | 470 | void VariableController::onAbortAcquisitionRequested(QUuid vIdentifier) |
|
430 | 471 | { |
|
431 | 472 | qCDebug(LOG_VariableController()) << "TORM: variableController::onAbortAcquisitionRequested" |
|
432 | 473 | << QThread::currentThread()->objectName() << vIdentifier; |
|
433 | 474 | |
|
434 | 475 | if (auto var = impl->findVariable(vIdentifier)) { |
|
435 | 476 | this->onAbortProgressRequested(var); |
|
436 | 477 | } |
|
437 | 478 | else { |
|
438 | 479 | qCCritical(LOG_VariableController()) |
|
439 | 480 | << tr("Impossible to abort Acquisition Requestof a null variable"); |
|
440 | 481 | } |
|
441 | 482 | } |
|
442 | 483 | |
|
443 | 484 | void VariableController::onAddSynchronizationGroupId(QUuid synchronizationGroupId) |
|
444 | 485 | { |
|
445 | 486 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAddSynchronizationGroupId" |
|
446 | 487 | << QThread::currentThread()->objectName() |
|
447 | 488 | << synchronizationGroupId; |
|
448 | 489 | auto vSynchroGroup = std::make_shared<VariableSynchronizationGroup>(); |
|
449 | 490 | impl->m_GroupIdToVariableSynchronizationGroupMap.insert( |
|
450 | 491 | std::make_pair(synchronizationGroupId, vSynchroGroup)); |
|
451 | 492 | } |
|
452 | 493 | |
|
453 | 494 | void VariableController::onRemoveSynchronizationGroupId(QUuid synchronizationGroupId) |
|
454 | 495 | { |
|
455 | 496 | impl->m_GroupIdToVariableSynchronizationGroupMap.erase(synchronizationGroupId); |
|
456 | 497 | } |
|
457 | 498 | |
|
458 | 499 | void VariableController::onAddSynchronized(std::shared_ptr<Variable> variable, |
|
459 | 500 | QUuid synchronizationGroupId) |
|
460 | 501 | |
|
461 | 502 | { |
|
462 | 503 | qCDebug(LOG_VariableController()) << "TORM: VariableController::onAddSynchronized" |
|
463 | 504 | << synchronizationGroupId; |
|
464 | 505 | auto varToVarIdIt = impl->m_VariableToIdentifierMap.find(variable); |
|
465 | 506 | if (varToVarIdIt != impl->m_VariableToIdentifierMap.cend()) { |
|
466 | 507 | auto groupIdToVSGIt |
|
467 | 508 | = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId); |
|
468 | 509 | if (groupIdToVSGIt != impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) { |
|
469 | 510 | impl->m_VariableIdGroupIdMap.insert( |
|
470 | 511 | std::make_pair(varToVarIdIt->second, synchronizationGroupId)); |
|
471 | 512 | groupIdToVSGIt->second->addVariableId(varToVarIdIt->second); |
|
472 | 513 | } |
|
473 | 514 | else { |
|
474 | 515 | qCCritical(LOG_VariableController()) |
|
475 | 516 | << tr("Impossible to synchronize a variable with an unknown sycnhronization group") |
|
476 | 517 | << variable->name(); |
|
477 | 518 | } |
|
478 | 519 | } |
|
479 | 520 | else { |
|
480 | 521 | qCCritical(LOG_VariableController()) |
|
481 | 522 | << tr("Impossible to synchronize a variable with no identifier") << variable->name(); |
|
482 | 523 | } |
|
483 | 524 | } |
|
484 | 525 | |
|
485 | 526 | void VariableController::desynchronize(std::shared_ptr<Variable> variable, |
|
486 | 527 | QUuid synchronizationGroupId) |
|
487 | 528 | { |
|
488 | 529 | // Gets variable id |
|
489 | 530 | auto variableIt = impl->m_VariableToIdentifierMap.find(variable); |
|
490 | 531 | if (variableIt == impl->m_VariableToIdentifierMap.cend()) { |
|
491 | 532 | qCCritical(LOG_VariableController()) |
|
492 | 533 | << tr("Can't desynchronize variable %1: variable identifier not found") |
|
493 | 534 | .arg(variable->name()); |
|
494 | 535 | return; |
|
495 | 536 | } |
|
496 | 537 | |
|
497 | 538 | // Gets synchronization group |
|
498 | 539 | auto groupIt = impl->m_GroupIdToVariableSynchronizationGroupMap.find(synchronizationGroupId); |
|
499 | 540 | if (groupIt == impl->m_GroupIdToVariableSynchronizationGroupMap.cend()) { |
|
500 | 541 | qCCritical(LOG_VariableController()) |
|
501 | 542 | << tr("Can't desynchronize variable %1: unknown synchronization group") |
|
502 | 543 | .arg(variable->name()); |
|
503 | 544 | return; |
|
504 | 545 | } |
|
505 | 546 | |
|
506 | 547 | auto variableId = variableIt->second; |
|
507 | 548 | |
|
508 | 549 | // Removes variable from synchronization group |
|
509 | 550 | auto synchronizationGroup = groupIt->second; |
|
510 | 551 | synchronizationGroup->removeVariableId(variableId); |
|
511 | 552 | |
|
512 | 553 | // Removes link between variable and synchronization group |
|
513 | 554 | impl->m_VariableIdGroupIdMap.erase(variableId); |
|
514 | 555 | } |
|
515 | 556 | |
|
516 | 557 | void VariableController::onRequestDataLoading(QVector<std::shared_ptr<Variable> > variables, |
|
517 | 558 | const SqpRange &range, bool synchronise) |
|
518 | 559 | { |
|
519 | 560 | // variables is assumed synchronized |
|
520 | 561 | // TODO: Asser variables synchronization |
|
521 | 562 | // we want to load data of the variable for the dateTime. |
|
522 | 563 | if (variables.isEmpty()) { |
|
523 | 564 | return; |
|
524 | 565 | } |
|
525 | 566 | |
|
526 | 567 | auto varRequestId = QUuid::createUuid(); |
|
527 | 568 | qCDebug(LOG_VariableController()) << "VariableController::onRequestDataLoading" |
|
528 | 569 | << QThread::currentThread()->objectName() << varRequestId |
|
529 | 570 | << range << synchronise; |
|
530 | 571 | |
|
531 | 572 | if (!synchronise) { |
|
532 | 573 | auto varIds = std::list<QUuid>{}; |
|
533 | 574 | for (const auto &var : variables) { |
|
534 | 575 | auto vId = impl->m_VariableToIdentifierMap.at(var); |
|
535 | 576 | varIds.push_back(vId); |
|
536 | 577 | } |
|
537 | 578 | impl->m_VarGroupIdToVarIds.insert(std::make_pair(varRequestId, varIds)); |
|
538 | 579 | for (const auto &var : variables) { |
|
539 | 580 | qCDebug(LOG_VariableController()) << "processRequest for" << var->name() << varRequestId |
|
540 | 581 | << varIds.size(); |
|
541 | 582 | impl->processRequest(var, range, varRequestId); |
|
542 | 583 | } |
|
543 | 584 | } |
|
544 | 585 | else { |
|
545 | 586 | auto vId = impl->m_VariableToIdentifierMap.at(variables.first()); |
|
546 | 587 | auto varIdToGroupIdIt = impl->m_VariableIdGroupIdMap.find(vId); |
|
547 | 588 | if (varIdToGroupIdIt != impl->m_VariableIdGroupIdMap.cend()) { |
|
548 | 589 | auto groupId = varIdToGroupIdIt->second; |
|
549 | 590 | |
|
550 | 591 | auto vSynchronizationGroup |
|
551 | 592 | = impl->m_GroupIdToVariableSynchronizationGroupMap.at(groupId); |
|
552 | 593 | auto vSyncIds = vSynchronizationGroup->getIds(); |
|
553 | 594 | |
|
554 | 595 | auto varIds = std::list<QUuid>{}; |
|
555 | 596 | for (auto vId : vSyncIds) { |
|
556 | 597 | varIds.push_back(vId); |
|
557 | 598 | } |
|
558 | 599 | impl->m_VarGroupIdToVarIds.insert(std::make_pair(varRequestId, varIds)); |
|
559 | 600 | |
|
560 | 601 | for (auto vId : vSyncIds) { |
|
561 | 602 | auto var = impl->findVariable(vId); |
|
562 | 603 | |
|
563 | 604 | // Don't process already processed var |
|
564 | 605 | if (var != nullptr) { |
|
565 | 606 | qCDebug(LOG_VariableController()) << "processRequest synchro for" << var->name() |
|
566 | 607 | << varRequestId; |
|
567 | 608 | auto vSyncRangeRequested |
|
568 | 609 | = variables.contains(var) |
|
569 | 610 | ? range |
|
570 | 611 | : computeSynchroRangeRequested(var->range(), range, |
|
571 | 612 | variables.first()->range()); |
|
572 | 613 | qCDebug(LOG_VariableController()) << "synchro RR" << vSyncRangeRequested; |
|
573 | 614 | impl->processRequest(var, vSyncRangeRequested, varRequestId); |
|
574 | 615 | } |
|
575 | 616 | else { |
|
576 | 617 | qCCritical(LOG_VariableController()) |
|
577 | 618 | |
|
578 | 619 | << tr("Impossible to synchronize a null variable"); |
|
579 | 620 | } |
|
580 | 621 | } |
|
581 | 622 | } |
|
582 | 623 | } |
|
583 | 624 | |
|
584 | 625 | impl->updateVariables(varRequestId); |
|
585 | 626 | } |
|
586 | 627 | |
|
587 | 628 | |
|
588 | 629 | void VariableController::initialize() |
|
589 | 630 | { |
|
590 | 631 | qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread(); |
|
591 | 632 | impl->m_WorkingMutex.lock(); |
|
592 | 633 | qCDebug(LOG_VariableController()) << tr("VariableController init END"); |
|
593 | 634 | } |
|
594 | 635 | |
|
595 | 636 | void VariableController::finalize() |
|
596 | 637 | { |
|
597 | 638 | impl->m_WorkingMutex.unlock(); |
|
598 | 639 | } |
|
599 | 640 | |
|
600 | 641 | void VariableController::waitForFinish() |
|
601 | 642 | { |
|
602 | 643 | QMutexLocker locker{&impl->m_WorkingMutex}; |
|
603 | 644 | } |
|
604 | 645 | |
|
605 | 646 | AcquisitionZoomType VariableController::getZoomType(const SqpRange &range, const SqpRange &oldRange) |
|
606 | 647 | { |
|
607 | 648 | // t1.m_TStart <= t2.m_TStart && t2.m_TEnd <= t1.m_TEnd |
|
608 | 649 | auto zoomType = AcquisitionZoomType::Unknown; |
|
609 | 650 | if (range.m_TStart <= oldRange.m_TStart && oldRange.m_TEnd <= range.m_TEnd) { |
|
610 | 651 | qCDebug(LOG_VariableController()) << "zoomtype: ZoomOut"; |
|
611 | 652 | zoomType = AcquisitionZoomType::ZoomOut; |
|
612 | 653 | } |
|
613 | 654 | else if (range.m_TStart > oldRange.m_TStart && range.m_TEnd > oldRange.m_TEnd) { |
|
614 | 655 | qCDebug(LOG_VariableController()) << "zoomtype: PanRight"; |
|
615 | 656 | zoomType = AcquisitionZoomType::PanRight; |
|
616 | 657 | } |
|
617 | 658 | else if (range.m_TStart < oldRange.m_TStart && range.m_TEnd < oldRange.m_TEnd) { |
|
618 | 659 | qCDebug(LOG_VariableController()) << "zoomtype: PanLeft"; |
|
619 | 660 | zoomType = AcquisitionZoomType::PanLeft; |
|
620 | 661 | } |
|
621 | 662 | else if (range.m_TStart > oldRange.m_TStart && oldRange.m_TEnd > range.m_TEnd) { |
|
622 | 663 | qCDebug(LOG_VariableController()) << "zoomtype: ZoomIn"; |
|
623 | 664 | zoomType = AcquisitionZoomType::ZoomIn; |
|
624 | 665 | } |
|
625 | 666 | else { |
|
626 | 667 | qCDebug(LOG_VariableController()) << "getZoomType: Unknown type detected"; |
|
627 | 668 | } |
|
628 | 669 | return zoomType; |
|
629 | 670 | } |
|
630 | 671 | |
|
631 | 672 | void VariableController::VariableControllerPrivate::processRequest(std::shared_ptr<Variable> var, |
|
632 | 673 | const SqpRange &rangeRequested, |
|
633 | 674 | QUuid varRequestId) |
|
634 | 675 | { |
|
635 | 676 | auto itVar = m_VariableToIdentifierMap.find(var); |
|
636 | 677 | if (itVar == m_VariableToIdentifierMap.cend()) { |
|
637 | 678 | qCCritical(LOG_VariableController()) |
|
638 | 679 | << tr("Impossible to process request for unknown variable"); |
|
639 | 680 | return; |
|
640 | 681 | } |
|
641 | 682 | |
|
642 | 683 | auto varId = itVar->second; |
|
643 | 684 | |
|
644 | 685 | auto itVarHandler = m_VarIdToVarRequestHandler.find(varId); |
|
645 | 686 | if (itVarHandler == m_VarIdToVarRequestHandler.cend()) { |
|
646 | 687 | qCCritical(LOG_VariableController()) |
|
647 | 688 | << tr("Impossible to process request for variable with unknown handler"); |
|
648 | 689 | return; |
|
649 | 690 | } |
|
650 | 691 | |
|
651 | 692 | auto oldRange = var->range(); |
|
652 | 693 | |
|
653 | 694 | auto varHandler = itVarHandler->second.get(); |
|
654 | 695 | |
|
655 | 696 | if (varHandler->m_State != VariableRequestHandlerState::OFF) { |
|
656 | 697 | oldRange = varHandler->m_RunningVarRequest.m_RangeRequested; |
|
657 | 698 | } |
|
658 | 699 | |
|
659 | 700 | auto varRequest = VariableRequest{}; |
|
660 | 701 | varRequest.m_VariableGroupId = varRequestId; |
|
661 | 702 | auto varStrategyRangesRequested |
|
662 | 703 | = m_VariableCacheStrategy->computeRange(oldRange, rangeRequested); |
|
663 | 704 | varRequest.m_RangeRequested = varStrategyRangesRequested.first; |
|
664 | 705 | varRequest.m_CacheRangeRequested = varStrategyRangesRequested.second; |
|
665 | 706 | |
|
666 | 707 | switch (varHandler->m_State) { |
|
667 | 708 | case VariableRequestHandlerState::OFF: { |
|
668 | 709 | qCDebug(LOG_VariableController()) << tr("Process Request OFF") |
|
669 | 710 | << varRequest.m_RangeRequested |
|
670 | 711 | << varRequest.m_CacheRangeRequested; |
|
671 | 712 | varHandler->m_RunningVarRequest = varRequest; |
|
672 | 713 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
673 | 714 | executeVarRequest(var, varRequest); |
|
674 | 715 | break; |
|
675 | 716 | } |
|
676 | 717 | case VariableRequestHandlerState::RUNNING: { |
|
677 | 718 | qCDebug(LOG_VariableController()) << tr("Process Request RUNNING") |
|
678 | 719 | << varRequest.m_RangeRequested |
|
679 | 720 | << varRequest.m_CacheRangeRequested; |
|
680 | 721 | varHandler->m_State = VariableRequestHandlerState::PENDING; |
|
681 | 722 | varHandler->m_PendingVarRequest = varRequest; |
|
682 | 723 | break; |
|
683 | 724 | } |
|
684 | 725 | case VariableRequestHandlerState::PENDING: { |
|
685 | 726 | qCDebug(LOG_VariableController()) << tr("Process Request PENDING") |
|
686 | 727 | << varRequest.m_RangeRequested |
|
687 | 728 | << varRequest.m_CacheRangeRequested; |
|
688 | 729 | auto variableGroupIdToCancel = varHandler->m_PendingVarRequest.m_VariableGroupId; |
|
689 | 730 | cancelVariableRequest(variableGroupIdToCancel); |
|
690 | 731 | // Cancel variable can make state downgrade |
|
691 | 732 | varHandler->m_State = VariableRequestHandlerState::PENDING; |
|
692 | 733 | varHandler->m_PendingVarRequest = varRequest; |
|
693 | 734 | |
|
694 | 735 | break; |
|
695 | 736 | } |
|
696 | 737 | default: |
|
697 | 738 | qCCritical(LOG_VariableController()) |
|
698 | 739 | << QObject::tr("Unknown VariableRequestHandlerState"); |
|
699 | 740 | } |
|
700 | 741 | } |
|
701 | 742 | |
|
702 | 743 | std::shared_ptr<Variable> |
|
703 | 744 | VariableController::VariableControllerPrivate::findVariable(QUuid vIdentifier) |
|
704 | 745 | { |
|
705 | 746 | std::shared_ptr<Variable> var; |
|
706 | 747 | auto findReply = [vIdentifier](const auto &entry) { return vIdentifier == entry.second; }; |
|
707 | 748 | |
|
708 | 749 | auto end = m_VariableToIdentifierMap.cend(); |
|
709 | 750 | auto it = std::find_if(m_VariableToIdentifierMap.cbegin(), end, findReply); |
|
710 | 751 | if (it != end) { |
|
711 | 752 | var = it->first; |
|
712 | 753 | } |
|
713 | 754 | else { |
|
714 | 755 | qCCritical(LOG_VariableController()) |
|
715 | 756 | << tr("Impossible to find the variable with the identifier: ") << vIdentifier; |
|
716 | 757 | } |
|
717 | 758 | |
|
718 | 759 | return var; |
|
719 | 760 | } |
|
720 | 761 | |
|
721 | 762 | std::shared_ptr<IDataSeries> VariableController::VariableControllerPrivate::retrieveDataSeries( |
|
722 | 763 | const QVector<AcquisitionDataPacket> acqDataPacketVector) |
|
723 | 764 | { |
|
724 | 765 | qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size") |
|
725 | 766 | << acqDataPacketVector.size(); |
|
726 | 767 | std::shared_ptr<IDataSeries> dataSeries; |
|
727 | 768 | if (!acqDataPacketVector.isEmpty()) { |
|
728 | 769 | dataSeries = acqDataPacketVector[0].m_DateSeries; |
|
729 | 770 | for (int i = 1; i < acqDataPacketVector.size(); ++i) { |
|
730 | 771 | dataSeries->merge(acqDataPacketVector[i].m_DateSeries.get()); |
|
731 | 772 | } |
|
732 | 773 | } |
|
733 | 774 | qCDebug(LOG_VariableController()) << tr("TORM: retrieveDataSeries acqDataPacketVector size END") |
|
734 | 775 | << acqDataPacketVector.size(); |
|
735 | 776 | return dataSeries; |
|
736 | 777 | } |
|
737 | 778 | |
|
738 | 779 | void VariableController::VariableControllerPrivate::registerProvider( |
|
739 | 780 | std::shared_ptr<IDataProvider> provider) |
|
740 | 781 | { |
|
741 | 782 | if (m_ProviderSet.find(provider) == m_ProviderSet.end()) { |
|
742 | 783 | qCDebug(LOG_VariableController()) << tr("Registering of a new provider") |
|
743 | 784 | << provider->objectName(); |
|
744 | 785 | m_ProviderSet.insert(provider); |
|
745 | 786 | connect(provider.get(), &IDataProvider::dataProvided, m_VariableAcquisitionWorker.get(), |
|
746 | 787 | &VariableAcquisitionWorker::onVariableDataAcquired); |
|
747 | 788 | connect(provider.get(), &IDataProvider::dataProvidedProgress, |
|
748 | 789 | m_VariableAcquisitionWorker.get(), |
|
749 | 790 | &VariableAcquisitionWorker::onVariableRetrieveDataInProgress); |
|
750 | 791 | connect(provider.get(), &IDataProvider::dataProvidedFailed, |
|
751 | 792 | m_VariableAcquisitionWorker.get(), |
|
752 | 793 | &VariableAcquisitionWorker::onVariableAcquisitionFailed); |
|
753 | 794 | } |
|
754 | 795 | else { |
|
755 | 796 | qCDebug(LOG_VariableController()) << tr("Cannot register provider, it already exists "); |
|
756 | 797 | } |
|
757 | 798 | } |
|
758 | 799 | |
|
759 | 800 | QUuid VariableController::VariableControllerPrivate::acceptVariableRequest( |
|
760 | 801 | QUuid varId, std::shared_ptr<IDataSeries> dataSeries) |
|
761 | 802 | { |
|
762 | 803 | auto itVarHandler = m_VarIdToVarRequestHandler.find(varId); |
|
763 | 804 | if (itVarHandler == m_VarIdToVarRequestHandler.cend()) { |
|
764 | 805 | return QUuid(); |
|
765 | 806 | } |
|
766 | 807 | |
|
767 | 808 | auto varHandler = itVarHandler->second.get(); |
|
768 | 809 | if (varHandler->m_State == VariableRequestHandlerState::OFF) { |
|
769 | 810 | qCCritical(LOG_VariableController()) |
|
770 | 811 | << tr("acceptVariableRequest impossible on a variable with OFF state"); |
|
771 | 812 | } |
|
772 | 813 | |
|
773 | 814 | varHandler->m_RunningVarRequest.m_DataSeries = dataSeries; |
|
774 | 815 | varHandler->m_CanUpdate = true; |
|
775 | 816 | |
|
776 | 817 | // Element traitΓ©, on a dΓ©jΓ toutes les donnΓ©es necessaires |
|
777 | 818 | auto varGroupId = varHandler->m_RunningVarRequest.m_VariableGroupId; |
|
778 | 819 | qCDebug(LOG_VariableController()) << "Variable::acceptVariableRequest" << varGroupId |
|
779 | 820 | << m_VarGroupIdToVarIds.size(); |
|
780 | 821 | |
|
781 | 822 | return varHandler->m_RunningVarRequest.m_VariableGroupId; |
|
782 | 823 | } |
|
783 | 824 | |
|
784 | 825 | void VariableController::VariableControllerPrivate::updateVariables(QUuid varRequestId) |
|
785 | 826 | { |
|
786 | 827 | qCDebug(LOG_VariableController()) << "VariableControllerPrivate::updateVariables" |
|
787 | 828 | << QThread::currentThread()->objectName() << varRequestId; |
|
788 | 829 | |
|
789 | 830 | auto varGroupIdToVarIdsIt = m_VarGroupIdToVarIds.find(varRequestId); |
|
790 | 831 | if (varGroupIdToVarIdsIt == m_VarGroupIdToVarIds.end()) { |
|
791 | 832 | qCWarning(LOG_VariableController()) |
|
792 | 833 | << tr("Impossible to updateVariables of unknown variables") << varRequestId; |
|
793 | 834 | return; |
|
794 | 835 | } |
|
795 | 836 | |
|
796 | 837 | auto &varIds = varGroupIdToVarIdsIt->second; |
|
797 | 838 | auto varIdsEnd = varIds.end(); |
|
798 | 839 | bool processVariableUpdate = true; |
|
799 | 840 | qCDebug(LOG_VariableController()) << "VariableControllerPrivate::updateVariables" |
|
800 | 841 | << varRequestId << varIds.size(); |
|
801 | 842 | for (auto varIdsIt = varIds.begin(); (varIdsIt != varIdsEnd) && processVariableUpdate; |
|
802 | 843 | ++varIdsIt) { |
|
803 | 844 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
804 | 845 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
805 | 846 | processVariableUpdate &= itVarHandler->second->m_CanUpdate; |
|
806 | 847 | } |
|
807 | 848 | } |
|
808 | 849 | |
|
809 | 850 | if (processVariableUpdate) { |
|
810 | 851 | qCDebug(LOG_VariableController()) << "Final update OK for the var request" << varIds.size(); |
|
811 | 852 | for (auto varIdsIt = varIds.begin(); varIdsIt != varIdsEnd; ++varIdsIt) { |
|
812 | 853 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
813 | 854 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
814 | 855 | if (auto var = findVariable(*varIdsIt)) { |
|
815 | 856 | auto &varRequest = itVarHandler->second->m_RunningVarRequest; |
|
816 | 857 | var->setRange(varRequest.m_RangeRequested); |
|
817 | 858 | var->setCacheRange(varRequest.m_CacheRangeRequested); |
|
818 | 859 | qCDebug(LOG_VariableController()) << tr("1: onDataProvided") |
|
819 | 860 | << varRequest.m_RangeRequested |
|
820 | 861 | << varRequest.m_CacheRangeRequested; |
|
821 | 862 | qCDebug(LOG_VariableController()) << tr("2: onDataProvided var points before") |
|
822 | 863 | << var->nbPoints() |
|
823 | 864 | << varRequest.m_DataSeries->nbPoints(); |
|
824 | 865 | var->mergeDataSeries(varRequest.m_DataSeries); |
|
825 | 866 | qCDebug(LOG_VariableController()) << tr("3: onDataProvided var points after") |
|
826 | 867 | << var->nbPoints(); |
|
827 | 868 | |
|
828 | 869 | emit var->updated(); |
|
829 | 870 | qCDebug(LOG_VariableController()) << tr("Update OK"); |
|
830 | 871 | } |
|
831 | 872 | else { |
|
832 | 873 | qCCritical(LOG_VariableController()) |
|
833 | 874 | << tr("Impossible to update data to a null variable"); |
|
834 | 875 | } |
|
835 | 876 | } |
|
836 | 877 | } |
|
837 | 878 | updateVariableRequest(varRequestId); |
|
838 | 879 | |
|
839 | 880 | // cleaning varRequestId |
|
840 | 881 | qCDebug(LOG_VariableController()) << tr("m_VarGroupIdToVarIds erase") << varRequestId; |
|
841 | 882 | m_VarGroupIdToVarIds.erase(varRequestId); |
|
842 | 883 | } |
|
843 | 884 | } |
|
844 | 885 | |
|
845 | 886 | |
|
846 | 887 | void VariableController::VariableControllerPrivate::updateVariableRequest(QUuid varRequestId) |
|
847 | 888 | { |
|
848 | 889 | auto varGroupIdToVarIdsIt = m_VarGroupIdToVarIds.find(varRequestId); |
|
849 | 890 | if (varGroupIdToVarIdsIt == m_VarGroupIdToVarIds.end()) { |
|
850 | 891 | qCCritical(LOG_VariableController()) << QObject::tr( |
|
851 | 892 | "Impossible to updateVariableRequest since varGroupdId isn't here anymore"); |
|
852 | 893 | |
|
853 | 894 | return; |
|
854 | 895 | } |
|
855 | 896 | |
|
856 | 897 | auto &varIds = varGroupIdToVarIdsIt->second; |
|
857 | 898 | auto varIdsEnd = varIds.end(); |
|
858 | 899 | for (auto varIdsIt = varIds.begin(); (varIdsIt != varIdsEnd); ++varIdsIt) { |
|
859 | 900 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
860 | 901 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
861 | 902 | |
|
862 | 903 | auto varHandler = itVarHandler->second.get(); |
|
863 | 904 | varHandler->m_CanUpdate = false; |
|
864 | 905 | |
|
865 | 906 | |
|
866 | 907 | switch (varHandler->m_State) { |
|
867 | 908 | case VariableRequestHandlerState::OFF: { |
|
868 | 909 | qCCritical(LOG_VariableController()) |
|
869 | 910 | << QObject::tr("Impossible to update a variable with handler in OFF state"); |
|
870 | 911 | } break; |
|
871 | 912 | case VariableRequestHandlerState::RUNNING: { |
|
872 | 913 | varHandler->m_State = VariableRequestHandlerState::OFF; |
|
873 | 914 | varHandler->m_RunningVarRequest = VariableRequest{}; |
|
874 | 915 | break; |
|
875 | 916 | } |
|
876 | 917 | case VariableRequestHandlerState::PENDING: { |
|
877 | 918 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
878 | 919 | varHandler->m_RunningVarRequest = varHandler->m_PendingVarRequest; |
|
879 | 920 | varHandler->m_PendingVarRequest = VariableRequest{}; |
|
880 | 921 | auto var = findVariable(itVarHandler->first); |
|
881 | 922 | executeVarRequest(var, varHandler->m_RunningVarRequest); |
|
882 | 923 | break; |
|
883 | 924 | } |
|
884 | 925 | default: |
|
885 | 926 | qCCritical(LOG_VariableController()) |
|
886 | 927 | << QObject::tr("Unknown VariableRequestHandlerState"); |
|
887 | 928 | } |
|
888 | 929 | } |
|
889 | 930 | } |
|
890 | 931 | } |
|
891 | 932 | |
|
892 | 933 | |
|
893 | 934 | void VariableController::VariableControllerPrivate::cancelVariableRequest(QUuid varRequestId) |
|
894 | 935 | { |
|
895 | 936 | qCDebug(LOG_VariableController()) << tr("cancelVariableRequest") << varRequestId; |
|
896 | 937 | |
|
897 | 938 | auto varGroupIdToVarIdsIt = m_VarGroupIdToVarIds.find(varRequestId); |
|
898 | 939 | if (varGroupIdToVarIdsIt == m_VarGroupIdToVarIds.end()) { |
|
899 | 940 | qCCritical(LOG_VariableController()) |
|
900 | 941 | << tr("Impossible to cancelVariableRequest for unknown varGroupdId") << varRequestId; |
|
901 | 942 | return; |
|
902 | 943 | } |
|
903 | 944 | |
|
904 | 945 | auto &varIds = varGroupIdToVarIdsIt->second; |
|
905 | 946 | auto varIdsEnd = varIds.end(); |
|
906 | 947 | for (auto varIdsIt = varIds.begin(); (varIdsIt != varIdsEnd); ++varIdsIt) { |
|
907 | 948 | auto itVarHandler = m_VarIdToVarRequestHandler.find(*varIdsIt); |
|
908 | 949 | if (itVarHandler != m_VarIdToVarRequestHandler.cend()) { |
|
909 | 950 | |
|
910 | 951 | auto varHandler = itVarHandler->second.get(); |
|
911 | 952 | varHandler->m_VarId = QUuid{}; |
|
912 | 953 | switch (varHandler->m_State) { |
|
913 | 954 | case VariableRequestHandlerState::OFF: { |
|
914 | 955 | qCWarning(LOG_VariableController()) |
|
915 | 956 | << QObject::tr("Impossible to cancel a variable with no running request"); |
|
916 | 957 | break; |
|
917 | 958 | } |
|
918 | 959 | case VariableRequestHandlerState::RUNNING: { |
|
919 | 960 | |
|
920 | 961 | if (varHandler->m_RunningVarRequest.m_VariableGroupId == varRequestId) { |
|
921 | 962 | auto var = findVariable(itVarHandler->first); |
|
922 | 963 | auto varProvider = m_VariableToProviderMap.at(var); |
|
923 | 964 | if (varProvider != nullptr) { |
|
924 | 965 | m_VariableAcquisitionWorker->abortProgressRequested( |
|
925 | 966 | itVarHandler->first); |
|
926 | 967 | } |
|
927 | 968 | m_VariableModel->setDataProgress(var, 0.0); |
|
928 | 969 | varHandler->m_CanUpdate = false; |
|
929 | 970 | varHandler->m_State = VariableRequestHandlerState::OFF; |
|
930 | 971 | varHandler->m_RunningVarRequest = VariableRequest{}; |
|
931 | 972 | } |
|
932 | 973 | else { |
|
933 | 974 | // TODO: log Impossible to cancel the running variable request beacause its |
|
934 | 975 | // varRequestId isn't not the canceled one |
|
935 | 976 | } |
|
936 | 977 | break; |
|
937 | 978 | } |
|
938 | 979 | case VariableRequestHandlerState::PENDING: { |
|
939 | 980 | if (varHandler->m_RunningVarRequest.m_VariableGroupId == varRequestId) { |
|
940 | 981 | auto var = findVariable(itVarHandler->first); |
|
941 | 982 | auto varProvider = m_VariableToProviderMap.at(var); |
|
942 | 983 | if (varProvider != nullptr) { |
|
943 | 984 | m_VariableAcquisitionWorker->abortProgressRequested( |
|
944 | 985 | itVarHandler->first); |
|
945 | 986 | } |
|
946 | 987 | m_VariableModel->setDataProgress(var, 0.0); |
|
947 | 988 | varHandler->m_CanUpdate = false; |
|
948 | 989 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
949 | 990 | varHandler->m_RunningVarRequest = varHandler->m_PendingVarRequest; |
|
950 | 991 | varHandler->m_PendingVarRequest = VariableRequest{}; |
|
951 | 992 | executeVarRequest(var, varHandler->m_RunningVarRequest); |
|
952 | 993 | } |
|
953 | 994 | else if (varHandler->m_PendingVarRequest.m_VariableGroupId == varRequestId) { |
|
954 | 995 | varHandler->m_State = VariableRequestHandlerState::RUNNING; |
|
955 | 996 | varHandler->m_PendingVarRequest = VariableRequest{}; |
|
956 | 997 | } |
|
957 | 998 | else { |
|
958 | 999 | // TODO: log Impossible to cancel the variable request beacause its |
|
959 | 1000 | // varRequestId isn't not the canceled one |
|
960 | 1001 | } |
|
961 | 1002 | break; |
|
962 | 1003 | } |
|
963 | 1004 | default: |
|
964 | 1005 | qCCritical(LOG_VariableController()) |
|
965 | 1006 | << QObject::tr("Unknown VariableRequestHandlerState"); |
|
966 | 1007 | } |
|
967 | 1008 | } |
|
968 | 1009 | } |
|
969 | 1010 | qCDebug(LOG_VariableController()) << tr("cancelVariableRequest: erase") << varRequestId; |
|
970 | 1011 | m_VarGroupIdToVarIds.erase(varRequestId); |
|
971 | 1012 | } |
|
972 | 1013 | |
|
973 | 1014 | void VariableController::VariableControllerPrivate::executeVarRequest(std::shared_ptr<Variable> var, |
|
974 | 1015 | VariableRequest &varRequest) |
|
975 | 1016 | { |
|
976 | 1017 | qCDebug(LOG_VariableController()) << tr("TORM: executeVarRequest"); |
|
977 | 1018 | |
|
978 | 1019 | auto varId = m_VariableToIdentifierMap.at(var); |
|
979 | 1020 | |
|
980 | 1021 | auto varCacheRange = var->cacheRange(); |
|
981 | 1022 | auto varCacheRangeRequested = varRequest.m_CacheRangeRequested; |
|
982 | 1023 | auto notInCacheRangeList |
|
983 | 1024 | = Variable::provideNotInCacheRangeList(varCacheRange, varCacheRangeRequested); |
|
984 | 1025 | auto inCacheRangeList |
|
985 | 1026 | = Variable::provideInCacheRangeList(varCacheRange, varCacheRangeRequested); |
|
986 | 1027 | |
|
987 | 1028 | if (!notInCacheRangeList.empty()) { |
|
988 | 1029 | |
|
989 | 1030 | auto varProvider = m_VariableToProviderMap.at(var); |
|
990 | 1031 | if (varProvider != nullptr) { |
|
991 | 1032 | qCDebug(LOG_VariableController()) << "executeVarRequest " << varRequest.m_RangeRequested |
|
992 | 1033 | << varRequest.m_CacheRangeRequested; |
|
993 | 1034 | m_VariableAcquisitionWorker->pushVariableRequest( |
|
994 | 1035 | varRequest.m_VariableGroupId, varId, varRequest.m_RangeRequested, |
|
995 | 1036 | varRequest.m_CacheRangeRequested, |
|
996 | 1037 | DataProviderParameters{std::move(notInCacheRangeList), var->metadata()}, |
|
997 | 1038 | varProvider); |
|
998 | 1039 | } |
|
999 | 1040 | else { |
|
1000 | 1041 | qCCritical(LOG_VariableController()) |
|
1001 | 1042 | << "Impossible to provide data with a null provider"; |
|
1002 | 1043 | } |
|
1003 | 1044 | |
|
1004 | 1045 | if (!inCacheRangeList.empty()) { |
|
1005 | 1046 | emit q->updateVarDisplaying(var, inCacheRangeList.first()); |
|
1006 | 1047 | } |
|
1007 | 1048 | } |
|
1008 | 1049 | else { |
|
1009 | 1050 | acceptVariableRequest(varId, |
|
1010 | 1051 | var->dataSeries()->subDataSeries(varRequest.m_CacheRangeRequested)); |
|
1011 | 1052 | } |
|
1012 | 1053 | } |
@@ -1,293 +1,349 | |||
|
1 | 1 | #include <Variable/Variable.h> |
|
2 | #include <Variable/VariableController.h> | |
|
2 | 3 | #include <Variable/VariableModel.h> |
|
3 | 4 | |
|
4 | 5 | #include <Common/DateUtils.h> |
|
6 | #include <Common/MimeTypesDef.h> | |
|
5 | 7 | #include <Common/StringUtils.h> |
|
6 | 8 | |
|
7 | 9 | #include <Data/IDataSeries.h> |
|
8 | 10 | |
|
11 | #include <QMimeData> | |
|
9 | 12 | #include <QSize> |
|
10 | 13 | #include <unordered_map> |
|
11 | 14 | |
|
12 | 15 | Q_LOGGING_CATEGORY(LOG_VariableModel, "VariableModel") |
|
13 | 16 | |
|
14 | 17 | namespace { |
|
15 | 18 | |
|
16 | 19 | // Column indexes |
|
17 | 20 | const auto NAME_COLUMN = 0; |
|
18 | 21 | const auto TSTART_COLUMN = 1; |
|
19 | 22 | const auto TEND_COLUMN = 2; |
|
20 | 23 | const auto NBPOINTS_COLUMN = 3; |
|
21 | 24 | const auto UNIT_COLUMN = 4; |
|
22 | 25 | const auto MISSION_COLUMN = 5; |
|
23 | 26 | const auto PLUGIN_COLUMN = 6; |
|
24 | 27 | const auto NB_COLUMNS = 7; |
|
25 | 28 | |
|
26 | 29 | // Column properties |
|
27 | 30 | const auto DEFAULT_HEIGHT = 25; |
|
28 | 31 | const auto DEFAULT_WIDTH = 100; |
|
29 | 32 | |
|
30 | 33 | struct ColumnProperties { |
|
31 | 34 | ColumnProperties(const QString &name = {}, int width = DEFAULT_WIDTH, |
|
32 | 35 | int height = DEFAULT_HEIGHT) |
|
33 | 36 | : m_Name{name}, m_Width{width}, m_Height{height} |
|
34 | 37 | { |
|
35 | 38 | } |
|
36 | 39 | |
|
37 | 40 | QString m_Name; |
|
38 | 41 | int m_Width; |
|
39 | 42 | int m_Height; |
|
40 | 43 | }; |
|
41 | 44 | |
|
42 | 45 | const auto COLUMN_PROPERTIES = QHash<int, ColumnProperties>{ |
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43 | 46 | {NAME_COLUMN, {QObject::tr("Name")}}, {TSTART_COLUMN, {QObject::tr("tStart"), 180}}, |
|
44 | 47 | {TEND_COLUMN, {QObject::tr("tEnd"), 180}}, {NBPOINTS_COLUMN, {QObject::tr("Nb points")}}, |
|
45 | 48 | {UNIT_COLUMN, {QObject::tr("Unit")}}, {MISSION_COLUMN, {QObject::tr("Mission")}}, |
|
46 | 49 | {PLUGIN_COLUMN, {QObject::tr("Plugin")}}}; |
|
47 | 50 | |
|
48 | 51 | /// Format for datetimes |
|
49 | 52 | const auto DATETIME_FORMAT = QStringLiteral("dd/MM/yyyy \nhh:mm:ss:zzz"); |
|
50 | 53 | |
|
51 | 54 | QString uniqueName(const QString &defaultName, |
|
52 | 55 | const std::vector<std::shared_ptr<Variable> > &variables) |
|
53 | 56 | { |
|
54 | 57 | auto forbiddenNames = std::vector<QString>(variables.size()); |
|
55 | 58 | std::transform(variables.cbegin(), variables.cend(), forbiddenNames.begin(), |
|
56 | 59 | [](const auto &variable) { return variable->name(); }); |
|
57 | 60 | auto uniqueName = StringUtils::uniqueName(defaultName, forbiddenNames); |
|
58 | 61 | Q_ASSERT(!uniqueName.isEmpty()); |
|
59 | 62 | |
|
60 | 63 | return uniqueName; |
|
61 | 64 | } |
|
62 | 65 | |
|
63 | 66 | } // namespace |
|
64 | 67 | |
|
65 | 68 | struct VariableModel::VariableModelPrivate { |
|
66 | 69 | /// Variables created in SciQlop |
|
67 | 70 | std::vector<std::shared_ptr<Variable> > m_Variables; |
|
68 | 71 | std::unordered_map<std::shared_ptr<Variable>, double> m_VariableToProgress; |
|
72 | VariableController *m_VariableController; | |
|
69 | 73 | |
|
70 | 74 | /// Return the row index of the variable. -1 if it's not found |
|
71 | 75 | int indexOfVariable(Variable *variable) const noexcept; |
|
72 | 76 | }; |
|
73 | 77 | |
|
74 |
VariableModel::VariableModel( |
|
|
78 | VariableModel::VariableModel(VariableController *parent) | |
|
75 | 79 | : QAbstractTableModel{parent}, impl{spimpl::make_unique_impl<VariableModelPrivate>()} |
|
76 | 80 | { |
|
81 | impl->m_VariableController = parent; | |
|
77 | 82 | } |
|
78 | 83 | |
|
79 | 84 | void VariableModel::addVariable(std::shared_ptr<Variable> variable) noexcept |
|
80 | 85 | { |
|
81 | 86 | auto insertIndex = rowCount(); |
|
82 | 87 | beginInsertRows({}, insertIndex, insertIndex); |
|
83 | 88 | |
|
84 | 89 | // Generates unique name for the variable |
|
85 | 90 | variable->setName(uniqueName(variable->name(), impl->m_Variables)); |
|
86 | 91 | |
|
87 | 92 | impl->m_Variables.push_back(variable); |
|
88 | 93 | connect(variable.get(), &Variable::updated, this, &VariableModel::onVariableUpdated); |
|
89 | 94 | |
|
90 | 95 | endInsertRows(); |
|
91 | 96 | } |
|
92 | 97 | |
|
93 | 98 | bool VariableModel::containsVariable(std::shared_ptr<Variable> variable) const noexcept |
|
94 | 99 | { |
|
95 | 100 | auto end = impl->m_Variables.cend(); |
|
96 | 101 | return std::find(impl->m_Variables.cbegin(), end, variable) != end; |
|
97 | 102 | } |
|
98 | 103 | |
|
99 | 104 | std::shared_ptr<Variable> VariableModel::createVariable(const QString &name, |
|
100 | 105 | const QVariantHash &metadata) noexcept |
|
101 | 106 | { |
|
102 | 107 | auto variable = std::make_shared<Variable>(name, metadata); |
|
103 | 108 | addVariable(variable); |
|
104 | 109 | |
|
105 | 110 | return variable; |
|
106 | 111 | } |
|
107 | 112 | |
|
108 | 113 | void VariableModel::deleteVariable(std::shared_ptr<Variable> variable) noexcept |
|
109 | 114 | { |
|
110 | 115 | if (!variable) { |
|
111 | 116 | qCCritical(LOG_Variable()) << "Can't delete a null variable from the model"; |
|
112 | 117 | return; |
|
113 | 118 | } |
|
114 | 119 | |
|
115 | 120 | // Finds variable in the model |
|
116 | 121 | auto begin = impl->m_Variables.cbegin(); |
|
117 | 122 | auto end = impl->m_Variables.cend(); |
|
118 | 123 | auto it = std::find(begin, end, variable); |
|
119 | 124 | if (it != end) { |
|
120 | 125 | auto removeIndex = std::distance(begin, it); |
|
121 | 126 | |
|
122 | 127 | // Deletes variable |
|
123 | 128 | beginRemoveRows({}, removeIndex, removeIndex); |
|
124 | 129 | impl->m_Variables.erase(it); |
|
125 | 130 | endRemoveRows(); |
|
126 | 131 | } |
|
127 | 132 | else { |
|
128 | 133 | qCritical(LOG_VariableModel()) |
|
129 | 134 | << tr("Can't delete variable %1 from the model: the variable is not in the model") |
|
130 | 135 | .arg(variable->name()); |
|
131 | 136 | } |
|
132 | 137 | |
|
133 | 138 | // Removes variable from progress map |
|
134 | 139 | impl->m_VariableToProgress.erase(variable); |
|
135 | 140 | } |
|
136 | 141 | |
|
137 | 142 | |
|
138 | 143 | std::shared_ptr<Variable> VariableModel::variable(int index) const |
|
139 | 144 | { |
|
140 | 145 | return (index >= 0 && index < impl->m_Variables.size()) ? impl->m_Variables[index] : nullptr; |
|
141 | 146 | } |
|
142 | 147 | |
|
143 | 148 | std::vector<std::shared_ptr<Variable> > VariableModel::variables() const |
|
144 | 149 | { |
|
145 | 150 | return impl->m_Variables; |
|
146 | 151 | } |
|
147 | 152 | |
|
148 | 153 | void VariableModel::setDataProgress(std::shared_ptr<Variable> variable, double progress) |
|
149 | 154 | { |
|
150 | 155 | if (progress > 0.0) { |
|
151 | 156 | impl->m_VariableToProgress[variable] = progress; |
|
152 | 157 | } |
|
153 | 158 | else { |
|
154 | 159 | impl->m_VariableToProgress.erase(variable); |
|
155 | 160 | } |
|
156 | 161 | auto modelIndex = createIndex(impl->indexOfVariable(variable.get()), NAME_COLUMN); |
|
157 | 162 | |
|
158 | 163 | emit dataChanged(modelIndex, modelIndex); |
|
159 | 164 | } |
|
160 | 165 | |
|
161 | 166 | int VariableModel::columnCount(const QModelIndex &parent) const |
|
162 | 167 | { |
|
163 | 168 | Q_UNUSED(parent); |
|
164 | 169 | |
|
165 | 170 | return NB_COLUMNS; |
|
166 | 171 | } |
|
167 | 172 | |
|
168 | 173 | int VariableModel::rowCount(const QModelIndex &parent) const |
|
169 | 174 | { |
|
170 | 175 | Q_UNUSED(parent); |
|
171 | 176 | |
|
172 | 177 | return impl->m_Variables.size(); |
|
173 | 178 | } |
|
174 | 179 | |
|
175 | 180 | QVariant VariableModel::data(const QModelIndex &index, int role) const |
|
176 | 181 | { |
|
177 | 182 | if (!index.isValid()) { |
|
178 | 183 | return QVariant{}; |
|
179 | 184 | } |
|
180 | 185 | |
|
181 | 186 | if (index.row() < 0 || index.row() >= rowCount()) { |
|
182 | 187 | return QVariant{}; |
|
183 | 188 | } |
|
184 | 189 | |
|
185 | 190 | if (role == Qt::DisplayRole) { |
|
186 | 191 | if (auto variable = impl->m_Variables.at(index.row()).get()) { |
|
187 | 192 | switch (index.column()) { |
|
188 | 193 | case NAME_COLUMN: |
|
189 | 194 | return variable->name(); |
|
190 | 195 | case TSTART_COLUMN: { |
|
191 | 196 | auto range = variable->realRange(); |
|
192 | 197 | return range != INVALID_RANGE |
|
193 | 198 | ? DateUtils::dateTime(range.m_TStart).toString(DATETIME_FORMAT) |
|
194 | 199 | : QVariant{}; |
|
195 | 200 | } |
|
196 | 201 | case TEND_COLUMN: { |
|
197 | 202 | auto range = variable->realRange(); |
|
198 | 203 | return range != INVALID_RANGE |
|
199 | 204 | ? DateUtils::dateTime(range.m_TEnd).toString(DATETIME_FORMAT) |
|
200 | 205 | : QVariant{}; |
|
201 | 206 | } |
|
202 | 207 | case NBPOINTS_COLUMN: |
|
203 | 208 | return variable->nbPoints(); |
|
204 | 209 | case UNIT_COLUMN: |
|
205 | 210 | return variable->metadata().value(QStringLiteral("units")); |
|
206 | 211 | case MISSION_COLUMN: |
|
207 | 212 | return variable->metadata().value(QStringLiteral("mission")); |
|
208 | 213 | case PLUGIN_COLUMN: |
|
209 | 214 | return variable->metadata().value(QStringLiteral("plugin")); |
|
210 | 215 | default: |
|
211 | 216 | // No action |
|
212 | 217 | break; |
|
213 | 218 | } |
|
214 | 219 | |
|
215 | 220 | qWarning(LOG_VariableModel()) |
|
216 | 221 | << tr("Can't get data (unknown column %1)").arg(index.column()); |
|
217 | 222 | } |
|
218 | 223 | else { |
|
219 | 224 | qWarning(LOG_VariableModel()) << tr("Can't get data (no variable)"); |
|
220 | 225 | } |
|
221 | 226 | } |
|
222 | 227 | else if (role == VariableRoles::ProgressRole) { |
|
223 | 228 | if (auto variable = impl->m_Variables.at(index.row())) { |
|
224 | 229 | |
|
225 | 230 | auto it = impl->m_VariableToProgress.find(variable); |
|
226 | 231 | if (it != impl->m_VariableToProgress.cend()) { |
|
227 | 232 | return it->second; |
|
228 | 233 | } |
|
229 | 234 | } |
|
230 | 235 | } |
|
231 | 236 | |
|
232 | 237 | return QVariant{}; |
|
233 | 238 | } |
|
234 | 239 | |
|
235 | 240 | QVariant VariableModel::headerData(int section, Qt::Orientation orientation, int role) const |
|
236 | 241 | { |
|
237 | 242 | if (role != Qt::DisplayRole && role != Qt::SizeHintRole) { |
|
238 | 243 | return QVariant{}; |
|
239 | 244 | } |
|
240 | 245 | |
|
241 | 246 | if (orientation == Qt::Horizontal) { |
|
242 | 247 | auto propertiesIt = COLUMN_PROPERTIES.find(section); |
|
243 | 248 | if (propertiesIt != COLUMN_PROPERTIES.cend()) { |
|
244 | 249 | // Role is either DisplayRole or SizeHintRole |
|
245 | 250 | return (role == Qt::DisplayRole) |
|
246 | 251 | ? QVariant{propertiesIt->m_Name} |
|
247 | 252 | : QVariant{QSize{propertiesIt->m_Width, propertiesIt->m_Height}}; |
|
248 | 253 | } |
|
249 | 254 | else { |
|
250 | 255 | qWarning(LOG_VariableModel()) |
|
251 | 256 | << tr("Can't get header data (unknown column %1)").arg(section); |
|
252 | 257 | } |
|
253 | 258 | } |
|
254 | 259 | |
|
255 | 260 | return QVariant{}; |
|
256 | 261 | } |
|
257 | 262 | |
|
263 | Qt::ItemFlags VariableModel::flags(const QModelIndex &index) const | |
|
264 | { | |
|
265 | return QAbstractTableModel::flags(index) | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled; | |
|
266 | } | |
|
267 | ||
|
268 | Qt::DropActions VariableModel::supportedDropActions() const | |
|
269 | { | |
|
270 | return Qt::MoveAction; | |
|
271 | } | |
|
272 | ||
|
273 | Qt::DropActions VariableModel::supportedDragActions() const | |
|
274 | { | |
|
275 | return Qt::CopyAction | Qt::MoveAction; | |
|
276 | } | |
|
277 | ||
|
278 | QStringList VariableModel::mimeTypes() const | |
|
279 | { | |
|
280 | return {MIME_TYPE_VARIABLE_LIST}; | |
|
281 | } | |
|
282 | ||
|
283 | QMimeData *VariableModel::mimeData(const QModelIndexList &indexes) const | |
|
284 | { | |
|
285 | auto mimeData = new QMimeData; | |
|
286 | ||
|
287 | QList<std::shared_ptr<Variable> > variableList; | |
|
288 | ||
|
289 | for (const auto &index : indexes) { | |
|
290 | auto variable = impl->m_Variables.at(index.row()); | |
|
291 | if (variable.get() && index.isValid()) { | |
|
292 | variableList << variable; | |
|
293 | } | |
|
294 | } | |
|
295 | ||
|
296 | auto encodedData = impl->m_VariableController->mimeDataForVariables(variableList); | |
|
297 | mimeData->setData(MIME_TYPE_VARIABLE_LIST, encodedData); | |
|
298 | ||
|
299 | return mimeData; | |
|
300 | } | |
|
301 | ||
|
302 | bool VariableModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, | |
|
303 | int column, const QModelIndex &parent) const | |
|
304 | { | |
|
305 | return false; | |
|
306 | } | |
|
307 | ||
|
308 | bool VariableModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, | |
|
309 | const QModelIndex &parent) | |
|
310 | { | |
|
311 | return false; | |
|
312 | } | |
|
313 | ||
|
258 | 314 | void VariableModel::abortProgress(const QModelIndex &index) |
|
259 | 315 | { |
|
260 | 316 | if (auto variable = impl->m_Variables.at(index.row())) { |
|
261 | 317 | emit abortProgessRequested(variable); |
|
262 | 318 | } |
|
263 | 319 | } |
|
264 | 320 | |
|
265 | 321 | void VariableModel::onVariableUpdated() noexcept |
|
266 | 322 | { |
|
267 | 323 | // Finds variable that has been updated in the model |
|
268 | 324 | if (auto updatedVariable = dynamic_cast<Variable *>(sender())) { |
|
269 | 325 | auto updatedVariableIndex = impl->indexOfVariable(updatedVariable); |
|
270 | 326 | |
|
271 | 327 | if (updatedVariableIndex > -1) { |
|
272 | 328 | emit dataChanged(createIndex(updatedVariableIndex, 0), |
|
273 | 329 | createIndex(updatedVariableIndex, columnCount() - 1)); |
|
274 | 330 | } |
|
275 | 331 | } |
|
276 | 332 | } |
|
277 | 333 | |
|
278 | 334 | int VariableModel::VariableModelPrivate::indexOfVariable(Variable *variable) const noexcept |
|
279 | 335 | { |
|
280 | 336 | auto begin = std::cbegin(m_Variables); |
|
281 | 337 | auto end = std::cend(m_Variables); |
|
282 | 338 | auto it |
|
283 | 339 | = std::find_if(begin, end, [variable](const auto &var) { return var.get() == variable; }); |
|
284 | 340 | |
|
285 | 341 | if (it != end) { |
|
286 | 342 | // Gets the index of the variable in the model: we assume here that views have the same |
|
287 | 343 | // order as the model |
|
288 | 344 | return std::distance(begin, it); |
|
289 | 345 | } |
|
290 | 346 | else { |
|
291 | 347 | return -1; |
|
292 | 348 | } |
|
293 | 349 | } |
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