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2ff459c356
Instead of assigning to a ret variable and returning at the end of the function, return directly from the various switch branches. This is more idiomatic and consistent with the other models. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
62 lines
1.2 KiB
C++
62 lines
1.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "qt-models/divecomputerextradatamodel.h"
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#include "core/dive.h"
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#include "core/metrics.h"
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ExtraDataModel::ExtraDataModel(QObject *parent) : CleanerTableModel(parent),
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rows(0)
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{
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//enum Column {KEY, VALUE};
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setHeaderDataStrings(QStringList() << tr("Key") << tr("Value"));
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}
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void ExtraDataModel::clear()
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{
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beginResetModel();
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rows = 0;
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endResetModel();
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}
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QVariant ExtraDataModel::data(const QModelIndex &index, int role) const
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{
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struct extra_data *ed = get_dive_dc(&displayed_dive, dc_number)->extra_data;
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int i = -1;
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while (ed && ++i < index.row())
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ed = ed->next;
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if (!ed)
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return QVariant();
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switch (role) {
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case Qt::FontRole:
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return defaultModelFont();
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case Qt::TextAlignmentRole:
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return static_cast<int>(Qt::AlignLeft | Qt::AlignVCenter);
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case Qt::DisplayRole:
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switch (index.column()) {
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case KEY:
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return ed->key;
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case VALUE:
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return ed->value;
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}
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return QVariant();
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}
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return QVariant();
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}
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int ExtraDataModel::rowCount(const QModelIndex&) const
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{
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return rows;
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}
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void ExtraDataModel::updateDive()
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{
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beginResetModel();
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rows = 0;
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struct extra_data *ed = get_dive_dc(&displayed_dive, dc_number)->extra_data;
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while (ed) {
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rows++;
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ed = ed->next;
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}
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endResetModel();
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}
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