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536fc05dd6
Implement a trivial model to provide the filter preset names to the UI. Sadly, for now this features the QWidget/QML column / name dichotomy. However, in this simple case that shouldn't be too much of an issue. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "filterpresetmodel.h"
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#include "core/filterconstraint.h"
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#include "core/filterpreset.h"
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#include "core/qthelper.h"
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#include "core/subsurface-qt/divelistnotifier.h"
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FilterPresetModel::FilterPresetModel()
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{
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setHeaderDataStrings(QStringList{ "", tr("Name") });
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connect(&diveListNotifier, &DiveListNotifier::dataReset, this, &FilterPresetModel::reset);
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}
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FilterPresetModel::~FilterPresetModel()
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{
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}
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FilterPresetModel *FilterPresetModel::instance()
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{
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static FilterPresetModel self;
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return &self;
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}
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QVariant FilterPresetModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || index.row() >= filter_presets_count())
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return QVariant();
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switch (role) {
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case Qt::DisplayRole:
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if (index.column() == NAME)
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return filter_preset_name_qstring(index.row());
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break;
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case Qt::DecorationRole:
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if (index.column() == REMOVE)
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return trashIcon();
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break;
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case Qt::SizeHintRole:
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if (index.column() == REMOVE)
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return trashIcon().size();
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break;
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case Qt::ToolTipRole:
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if (index.column() == REMOVE)
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return tr("Clicking here will remove this filter set.");
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break;
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}
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return QVariant();
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}
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int FilterPresetModel::rowCount(const QModelIndex &parent) const
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{
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return filter_presets_count();
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}
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void FilterPresetModel::reset()
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{
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beginResetModel();
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endResetModel();
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}
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