@@ -1,232 +1,239 | |||
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1 | 1 | #include <Variable/RenameVariableDialog.h> |
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2 | 2 | #include <Variable/Variable.h> |
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3 | 3 | #include <Variable/VariableController.h> |
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4 | 4 | #include <Variable/VariableInspectorWidget.h> |
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5 | 5 | #include <Variable/VariableMenuHeaderWidget.h> |
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6 | 6 | #include <Variable/VariableModel.h> |
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7 | 7 | |
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8 | 8 | #include <ui_VariableInspectorWidget.h> |
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9 | 9 | |
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10 | 10 | #include <QMouseEvent> |
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11 | 11 | #include <QSortFilterProxyModel> |
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12 | 12 | #include <QStyledItemDelegate> |
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13 | 13 | #include <QWidgetAction> |
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14 | 14 | |
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15 | 15 | #include <SqpApplication.h> |
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16 | 16 | |
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17 | 17 | Q_LOGGING_CATEGORY(LOG_VariableInspectorWidget, "VariableInspectorWidget") |
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18 | 18 | |
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19 | 19 | |
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20 | 20 | class QProgressBarItemDelegate : public QStyledItemDelegate { |
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21 | 21 | |
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22 | 22 | public: |
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23 | 23 | QProgressBarItemDelegate(QObject *parent) : QStyledItemDelegate{parent} {} |
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24 | 24 | |
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25 | 25 | void paint(QPainter *painter, const QStyleOptionViewItem &option, |
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26 | 26 | const QModelIndex &index) const |
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27 | 27 | { |
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28 | 28 | auto data = index.data(Qt::DisplayRole); |
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29 | 29 | auto progressData = index.data(VariableRoles::ProgressRole); |
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30 | 30 | if (data.isValid() && progressData.isValid()) { |
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31 | 31 | auto name = data.value<QString>(); |
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32 | 32 | auto progress = progressData.value<double>(); |
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33 | 33 | if (progress > 0) { |
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34 | 34 | auto cancelButtonWidth = 20; |
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35 | 35 | auto progressBarOption = QStyleOptionProgressBar{}; |
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36 | 36 | auto progressRect = option.rect; |
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37 | 37 | progressRect.setWidth(progressRect.width() - cancelButtonWidth); |
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38 | 38 | progressBarOption.rect = progressRect; |
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39 | 39 | progressBarOption.minimum = 0; |
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40 | 40 | progressBarOption.maximum = 100; |
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41 | 41 | progressBarOption.progress = progress; |
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42 | 42 | progressBarOption.text |
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43 | 43 | = QString("%1 %2").arg(name).arg(QString::number(progress, 'f', 2) + "%"); |
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44 | 44 | progressBarOption.textVisible = true; |
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45 | 45 | progressBarOption.textAlignment = Qt::AlignCenter; |
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46 | 46 | |
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47 | 47 | |
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48 | 48 | QApplication::style()->drawControl(QStyle::CE_ProgressBar, &progressBarOption, |
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49 | 49 | painter); |
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50 | 50 | |
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51 | 51 | // Cancel button |
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52 | 52 | auto buttonRect = QRect(progressRect.right(), option.rect.top(), cancelButtonWidth, |
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53 | 53 | option.rect.height()); |
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54 | 54 | auto buttonOption = QStyleOptionButton{}; |
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55 | 55 | buttonOption.rect = buttonRect; |
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56 | 56 | buttonOption.text = "X"; |
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57 | 57 | |
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58 | 58 | QApplication::style()->drawControl(QStyle::CE_PushButton, &buttonOption, painter); |
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59 | 59 | } |
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60 | 60 | else { |
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61 | 61 | QStyledItemDelegate::paint(painter, option, index); |
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62 | 62 | } |
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63 | 63 | } |
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64 | 64 | else { |
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65 | 65 | QStyledItemDelegate::paint(painter, option, index); |
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66 | 66 | } |
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67 | 67 | } |
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68 | 68 | |
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69 | 69 | bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, |
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70 | 70 | const QModelIndex &index) |
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71 | 71 | { |
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72 | 72 | if (event->type() == QEvent::MouseButtonRelease) { |
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73 | 73 | auto data = index.data(Qt::DisplayRole); |
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74 | 74 | auto progressData = index.data(VariableRoles::ProgressRole); |
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75 | 75 | if (data.isValid() && progressData.isValid()) { |
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76 | 76 | auto cancelButtonWidth = 20; |
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77 | 77 | auto progressRect = option.rect; |
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78 | 78 | progressRect.setWidth(progressRect.width() - cancelButtonWidth); |
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79 | 79 | // Cancel button |
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80 | 80 | auto buttonRect = QRect(progressRect.right(), option.rect.top(), cancelButtonWidth, |
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81 | 81 | option.rect.height()); |
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82 | 82 | |
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83 | 83 | auto e = (QMouseEvent *)event; |
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84 | 84 | auto clickX = e->x(); |
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85 | 85 | auto clickY = e->y(); |
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86 | 86 | |
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87 | 87 | auto x = buttonRect.left(); // the X coordinate |
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88 | 88 | auto y = buttonRect.top(); // the Y coordinate |
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89 | 89 | auto w = buttonRect.width(); // button width |
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90 | 90 | auto h = buttonRect.height(); // button height |
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91 | 91 | |
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92 | 92 | if (clickX > x && clickX < x + w) { |
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93 | 93 | if (clickY > y && clickY < y + h) { |
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94 | 94 | auto variableModel = sqpApp->variableController().variableModel(); |
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95 | 95 | variableModel->abortProgress(index); |
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96 | 96 | } |
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97 | 97 | return true; |
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98 | 98 | } |
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99 | 99 | else { |
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100 | 100 | return QStyledItemDelegate::editorEvent(event, model, option, index); |
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101 | 101 | } |
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102 | 102 | } |
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103 | 103 | else { |
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104 | 104 | return QStyledItemDelegate::editorEvent(event, model, option, index); |
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105 | 105 | } |
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106 | 106 | } |
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107 | 107 | else { |
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108 | 108 | return QStyledItemDelegate::editorEvent(event, model, option, index); |
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109 | 109 | } |
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110 | 110 | |
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111 | 111 | |
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112 | 112 | return QStyledItemDelegate::editorEvent(event, model, option, index); |
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113 | 113 | } |
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114 | 114 | }; |
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115 | 115 | |
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116 | 116 | VariableInspectorWidget::VariableInspectorWidget(QWidget *parent) |
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117 | 117 | : QWidget{parent}, |
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118 | 118 | ui{new Ui::VariableInspectorWidget}, |
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119 | 119 | m_ProgressBarItemDelegate{new QProgressBarItemDelegate{this}} |
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120 | 120 | { |
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121 | 121 | ui->setupUi(this); |
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122 | 122 | |
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123 | 123 | // Sets model for table |
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124 | 124 | // auto sortFilterModel = new QSortFilterProxyModel{this}; |
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125 | 125 | // sortFilterModel->setSourceModel(sqpApp->variableController().variableModel()); |
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126 | 126 | |
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127 | 127 | auto variableModel = sqpApp->variableController().variableModel(); |
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128 | 128 | ui->tableView->setModel(variableModel); |
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129 | 129 | |
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130 | 130 | // Adds extra signal/slot between view and model, so the view can be updated instantly when |
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131 | 131 | // there is a change of data in the model |
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132 | 132 | connect(variableModel, SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), this, |
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133 | 133 | SLOT(refresh())); |
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134 | 134 | |
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135 | 135 | ui->tableView->setSelectionModel(sqpApp->variableController().variableSelectionModel()); |
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136 | 136 | ui->tableView->setItemDelegateForColumn(0, m_ProgressBarItemDelegate); |
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137 | 137 | |
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138 | 138 | // Fixes column sizes |
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139 | 139 | auto model = ui->tableView->model(); |
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140 | 140 | const auto count = model->columnCount(); |
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141 | 141 | for (auto i = 0; i < count; ++i) { |
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142 | 142 | ui->tableView->setColumnWidth( |
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143 | 143 | i, model->headerData(i, Qt::Horizontal, Qt::SizeHintRole).toSize().width()); |
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144 | 144 | } |
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145 | 145 | |
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146 | 146 | // Sets selection options |
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147 | 147 | ui->tableView->setSelectionBehavior(QTableView::SelectRows); |
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148 | 148 | ui->tableView->setSelectionMode(QTableView::ExtendedSelection); |
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149 | 149 | |
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150 | 150 | // Connection to show a menu when right clicking on the tree |
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151 | 151 | ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu); |
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152 | 152 | connect(ui->tableView, &QTableView::customContextMenuRequested, this, |
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153 | 153 | &VariableInspectorWidget::onTableMenuRequested); |
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154 | 154 | } |
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155 | 155 | |
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156 | 156 | VariableInspectorWidget::~VariableInspectorWidget() |
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157 | 157 | { |
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158 | 158 | delete ui; |
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159 | 159 | } |
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160 | 160 | |
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161 | 161 | void VariableInspectorWidget::onTableMenuRequested(const QPoint &pos) noexcept |
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162 | 162 | { |
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163 | 163 | auto selectedRows = ui->tableView->selectionModel()->selectedRows(); |
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164 | 164 | |
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165 | 165 | // Gets the model to retrieve the underlying selected variables |
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166 | 166 | auto model = sqpApp->variableController().variableModel(); |
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167 | 167 | auto selectedVariables = QVector<std::shared_ptr<Variable> >{}; |
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168 | 168 | for (const auto &selectedRow : qAsConst(selectedRows)) { |
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169 | 169 | if (auto selectedVariable = model->variable(selectedRow.row())) { |
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170 | 170 | selectedVariables.push_back(selectedVariable); |
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171 | 171 | } |
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172 | 172 | } |
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173 | 173 | |
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174 | 174 | QMenu tableMenu{}; |
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175 | 175 | |
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176 | 176 | // Emits a signal so that potential receivers can populate the menu before displaying it |
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177 | 177 | emit tableMenuAboutToBeDisplayed(&tableMenu, selectedVariables); |
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178 | 178 | |
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179 | 179 | // Adds menu-specific actions |
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180 | 180 | if (!selectedVariables.isEmpty()) { |
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181 | 181 | tableMenu.addSeparator(); |
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182 | 182 | |
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183 | 183 | // 'Rename' and 'Duplicate' actions (only if one variable selected) |
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184 | 184 | if (selectedVariables.size() == 1) { |
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185 | 185 | auto selectedVariable = selectedVariables.front(); |
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186 | 186 | |
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187 |
auto duplicateFun = [ |
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188 | sqpApp->variableController().cloneVariable(selectedVariable); | |
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187 | auto duplicateFun = [varW = std::weak_ptr<Variable>(selectedVariable)]() | |
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188 | { | |
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189 | if (auto var = varW.lock()) { | |
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190 | sqpApp->variableController().cloneVariable(var); | |
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191 | } | |
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189 | 192 | }; |
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190 | 193 | |
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191 | 194 | tableMenu.addAction(tr("Duplicate"), duplicateFun); |
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192 | 195 | |
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193 |
auto renameFun = [ |
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194 | // Generates forbidden names (names associated to existing variables) | |
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195 |
auto |
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196 |
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197 | std::transform(allVariables.cbegin(), allVariables.cend(), forbiddenNames.begin(), | |
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198 | [](const auto &variable) { return variable->name(); }); | |
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199 | ||
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200 | RenameVariableDialog dialog{selectedVariable->name(), forbiddenNames, this}; | |
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201 | if (dialog.exec() == QDialog::Accepted) { | |
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202 | selectedVariable->setName(dialog.name()); | |
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196 | auto renameFun = [ varW = std::weak_ptr<Variable>(selectedVariable), &model, this ]() | |
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197 | { | |
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198 | if (auto var = varW.lock()) { | |
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199 | // Generates forbidden names (names associated to existing variables) | |
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200 | auto allVariables = model->variables(); | |
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201 | auto forbiddenNames = QVector<QString>(allVariables.size()); | |
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202 | std::transform(allVariables.cbegin(), allVariables.cend(), | |
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203 | forbiddenNames.begin(), | |
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204 | [](const auto &variable) { return variable->name(); }); | |
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205 | ||
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206 | RenameVariableDialog dialog{var->name(), forbiddenNames, this}; | |
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207 | if (dialog.exec() == QDialog::Accepted) { | |
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208 | var->setName(dialog.name()); | |
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209 | } | |
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203 | 210 | } |
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204 | 211 | }; |
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205 | 212 | |
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206 | 213 | tableMenu.addAction(tr("Rename..."), renameFun); |
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207 | 214 | } |
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208 | 215 | |
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209 | 216 | // 'Delete' action |
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210 | 217 | auto deleteFun = [&selectedVariables]() { |
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211 | 218 | sqpApp->variableController().deleteVariables(selectedVariables); |
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212 | 219 | }; |
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213 | 220 | |
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214 | 221 | tableMenu.addAction(QIcon{":/icones/delete.png"}, tr("Delete"), deleteFun); |
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215 | 222 | } |
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216 | 223 | |
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217 | 224 | if (!tableMenu.isEmpty()) { |
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218 | 225 | // Generates menu header (inserted before first action) |
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219 | 226 | auto firstAction = tableMenu.actions().first(); |
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220 | 227 | auto headerAction = new QWidgetAction{&tableMenu}; |
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221 | 228 | headerAction->setDefaultWidget(new VariableMenuHeaderWidget{selectedVariables, &tableMenu}); |
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222 | 229 | tableMenu.insertAction(firstAction, headerAction); |
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223 | 230 | |
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224 | 231 | // Displays menu |
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225 | 232 | tableMenu.exec(QCursor::pos()); |
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226 | 233 | } |
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227 | 234 | } |
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228 | 235 | |
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229 | 236 | void VariableInspectorWidget::refresh() noexcept |
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230 | 237 | { |
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231 | 238 | ui->tableView->viewport()->update(); |
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232 | 239 | } |
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