@@ -1,136 +1,144 | |||
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1 | 1 | #include <Variable/Variable.h> |
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2 | 2 | #include <Variable/VariableModel.h> |
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3 | 3 | |
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4 | 4 | #include <Data/IDataSeries.h> |
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5 | 5 | |
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6 | 6 | #include <QDateTime> |
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7 | 7 | |
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8 | 8 | Q_LOGGING_CATEGORY(LOG_VariableModel, "VariableModel") |
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9 | 9 | |
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10 | 10 | namespace { |
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11 | 11 | |
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12 | 12 | // Column indexes |
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13 | 13 | const auto NAME_COLUMN = 0; |
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14 | 14 | const auto TSTART_COLUMN = 1; |
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15 | 15 | const auto TEND_COLUMN = 2; |
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16 | 16 | const auto NB_COLUMNS = 3; |
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17 | 17 | |
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18 | // Column properties | |
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19 | ||
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20 | struct ColumnProperties { | |
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21 | ColumnProperties(const QString &name = {}) : m_Name{name} {} | |
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22 | ||
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23 | QString m_Name; | |
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24 | }; | |
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25 | ||
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26 | const auto COLUMN_PROPERTIES | |
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27 | = QHash<int, ColumnProperties>{{NAME_COLUMN, {QObject::tr("Name")}}, | |
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28 | {TSTART_COLUMN, {QObject::tr("tStart")}}, | |
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29 | {TEND_COLUMN, {QObject::tr("tEnd")}}}; | |
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30 | ||
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18 | 31 | /// Format for datetimes |
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19 | 32 | const auto DATETIME_FORMAT = QStringLiteral("dd/MM/yyyy \nhh:mm:ss:zzz"); |
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20 | 33 | |
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21 | 34 | } // namespace |
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22 | 35 | |
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23 | 36 | struct VariableModel::VariableModelPrivate { |
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24 | 37 | /// Variables created in SciQlop |
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25 | 38 | std::vector<std::shared_ptr<Variable> > m_Variables; |
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26 | 39 | }; |
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27 | 40 | |
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28 | 41 | VariableModel::VariableModel(QObject *parent) |
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29 | 42 | : QAbstractTableModel{parent}, impl{spimpl::make_unique_impl<VariableModelPrivate>()} |
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30 | 43 | { |
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31 | 44 | } |
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32 | 45 | |
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33 | 46 | std::shared_ptr<Variable> |
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34 | 47 | VariableModel::createVariable(const QString &name, const SqpDateTime &dateTime, |
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35 | 48 | std::unique_ptr<IDataSeries> defaultDataSeries) noexcept |
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36 | 49 | { |
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37 | 50 | auto insertIndex = rowCount(); |
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38 | 51 | beginInsertRows({}, insertIndex, insertIndex); |
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39 | 52 | |
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40 | 53 | /// @todo For the moment, the other data of the variable is initialized with default values |
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41 | 54 | auto variable = std::make_shared<Variable>(name, QStringLiteral("unit"), |
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42 | 55 | QStringLiteral("mission"), dateTime); |
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43 | 56 | variable->setDataSeries(std::move(defaultDataSeries)); |
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44 | 57 | |
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45 | 58 | impl->m_Variables.push_back(variable); |
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46 | 59 | |
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47 | 60 | endInsertRows(); |
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48 | 61 | |
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49 | 62 | return variable; |
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50 | 63 | } |
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51 | 64 | |
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52 | 65 | std::shared_ptr<Variable> VariableModel::variable(int index) const |
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53 | 66 | { |
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54 | 67 | return (index >= 0 && index < impl->m_Variables.size()) ? impl->m_Variables[index] : nullptr; |
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55 | 68 | } |
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56 | 69 | |
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57 | 70 | int VariableModel::columnCount(const QModelIndex &parent) const |
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58 | 71 | { |
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59 | 72 | Q_UNUSED(parent); |
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60 | 73 | |
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61 | 74 | return NB_COLUMNS; |
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62 | 75 | } |
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63 | 76 | |
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64 | 77 | int VariableModel::rowCount(const QModelIndex &parent) const |
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65 | 78 | { |
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66 | 79 | Q_UNUSED(parent); |
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67 | 80 | |
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68 | 81 | return impl->m_Variables.size(); |
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69 | 82 | } |
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70 | 83 | |
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71 | 84 | QVariant VariableModel::data(const QModelIndex &index, int role) const |
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72 | 85 | { |
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73 | 86 | if (!index.isValid()) { |
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74 | 87 | return QVariant{}; |
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75 | 88 | } |
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76 | 89 | |
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77 | 90 | if (index.row() < 0 || index.row() >= rowCount()) { |
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78 | 91 | return QVariant{}; |
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79 | 92 | } |
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80 | 93 | |
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81 | 94 | if (role == Qt::DisplayRole) { |
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82 | 95 | if (auto variable = impl->m_Variables.at(index.row()).get()) { |
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83 | 96 | /// Lambda function that builds the variant to return for a time value |
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84 | 97 | auto dateTimeVariant = [](double time) { |
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85 | 98 | auto dateTime = QDateTime::fromMSecsSinceEpoch(time * 1000.); |
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86 | 99 | return dateTime.toString(DATETIME_FORMAT); |
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87 | 100 | }; |
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88 | 101 | |
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89 | 102 | switch (index.column()) { |
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90 | 103 | case NAME_COLUMN: |
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91 | 104 | return variable->name(); |
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92 | 105 | case TSTART_COLUMN: |
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93 | 106 | return dateTimeVariant(variable->dateTime().m_TStart); |
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94 | 107 | case TEND_COLUMN: |
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95 | 108 | return dateTimeVariant(variable->dateTime().m_TEnd); |
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96 | 109 | default: |
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97 | 110 | // No action |
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98 | 111 | break; |
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99 | 112 | } |
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100 | 113 | |
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101 | 114 | qWarning(LOG_VariableModel()) |
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102 | 115 | << tr("Can't get data (unknown column %1)").arg(index.column()); |
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103 | 116 | } |
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104 | 117 | else { |
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105 | 118 | qWarning(LOG_VariableModel()) << tr("Can't get data (no variable)"); |
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106 | 119 | } |
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107 | 120 | } |
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108 | 121 | |
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109 | 122 | return QVariant{}; |
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110 | 123 | } |
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111 | 124 | |
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112 | 125 | QVariant VariableModel::headerData(int section, Qt::Orientation orientation, int role) const |
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113 | 126 | { |
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114 | 127 | if (role != Qt::DisplayRole) { |
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115 | 128 | return QVariant{}; |
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116 | 129 | } |
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117 | 130 | |
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118 | 131 | if (orientation == Qt::Horizontal) { |
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119 | switch (section) { | |
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120 | case NAME_COLUMN: | |
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121 | return tr("Name"); | |
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122 | case UNIT_COLUMN: | |
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123 | return tr("tStart"); | |
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124 | case MISSION_COLUMN: | |
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125 | return tr("tEnd"); | |
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126 | default: | |
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127 | // No action | |
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128 | break; | |
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132 | auto propertiesIt = COLUMN_PROPERTIES.find(section); | |
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133 | if (propertiesIt != COLUMN_PROPERTIES.cend()) { | |
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134 | // Role is either DisplayRole or SizeHintRole | |
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135 | return QVariant{propertiesIt->m_Name}; | |
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136 | } | |
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137 | else { | |
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138 | qWarning(LOG_VariableModel()) | |
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139 | << tr("Can't get header data (unknown column %1)").arg(section); | |
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129 | 140 | } |
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130 | ||
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131 | qWarning(LOG_VariableModel()) | |
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132 | << tr("Can't get header data (unknown column %1)").arg(section); | |
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133 | 141 | } |
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134 | 142 | |
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135 | 143 | return QVariant{}; |
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136 | 144 | } |
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