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72c6b83866
Implement the EditWeight undo command. Since there is common code (storage of the old weight), this creates a common base class for RemoveWeight and EditWeight. The model calls directly into the undo command, which is somewhat unfortunate as it feels like a layering violation. It's the easy thing to do for now. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef WEIGHTMODEL_H
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#define WEIGHTMODEL_H
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#include "cleanertablemodel.h"
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#include "core/dive.h"
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/* Encapsulation of the Weight Model, that represents
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* the current weights on a dive. */
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class WeightModel : public CleanerTableModel {
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Q_OBJECT
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public:
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enum Column {
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REMOVE,
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TYPE,
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WEIGHT
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};
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explicit WeightModel(QObject *parent = 0);
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
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void setTempWS(int row, weightsystem_t ws);
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void clearTempWS();
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void commitTempWS();
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void clear();
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void updateDive(dive *d);
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weightsystem_t weightSystemAt(const QModelIndex &index) const;
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bool changed;
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public
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slots:
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void weightsystemsReset(const QVector<dive *> &dives);
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void weightAdded(dive *d, int pos);
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void weightRemoved(dive *d, int pos);
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void weightEdited(dive *d, int pos);
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private:
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dive *d;
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// If we temporarily change a line because the user is selecting a weight type
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int tempRow;
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weightsystem_t tempWS;
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};
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#endif
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