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7eed752ba1
There were two classes, MultiFilterInterface and FiterModelBase. The latter derives from the former and from QStringListModel. The former was not used anywhere else. Moreover, in contradiction to its name, MultiFilterInterface is not an interface (in the Java sense), because it actually has (non-virtual) data members. All in all, the data model is very weird. Merge these two classes, since there seems to be no gain whatsoever from keeping MultiFilterInterface separate. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef FILTERMODELS_H
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#define FILTERMODELS_H
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#include <QStringListModel>
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#include <QSortFilterProxyModel>
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#include <stdint.h>
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#include <vector>
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class FilterModelBase : public QStringListModel {
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public:
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virtual bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const = 0;
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virtual void clearFilter() = 0;
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std::vector<char> checkState;
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bool anyChecked;
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protected:
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explicit FilterModelBase(QObject *parent = 0);
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void updateList(const QStringList &new_list);
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};
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class TagFilterModel : public FilterModelBase {
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Q_OBJECT
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public:
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static TagFilterModel *instance();
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
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void clearFilter();
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public
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slots:
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void repopulate();
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private:
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explicit TagFilterModel(QObject *parent = 0);
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};
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class BuddyFilterModel : public FilterModelBase {
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Q_OBJECT
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public:
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static BuddyFilterModel *instance();
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
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void clearFilter();
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public
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slots:
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void repopulate();
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private:
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explicit BuddyFilterModel(QObject *parent = 0);
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};
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class LocationFilterModel : public FilterModelBase {
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Q_OBJECT
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public:
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static LocationFilterModel *instance();
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
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void clearFilter();
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public
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slots:
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void repopulate();
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void changeName(const QString &oldName, const QString &newName);
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void addName(const QString &newName);
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private:
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explicit LocationFilterModel(QObject *parent = 0);
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};
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class SuitsFilterModel : public FilterModelBase {
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Q_OBJECT
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public:
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static SuitsFilterModel *instance();
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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bool doFilter(struct dive *d, QModelIndex &index0, QAbstractItemModel *sourceModel) const;
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void clearFilter();
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public
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slots:
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void repopulate();
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private:
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explicit SuitsFilterModel(QObject *parent = 0);
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};
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class MultiFilterSortModel : public QSortFilterProxyModel {
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Q_OBJECT
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public:
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static MultiFilterSortModel *instance();
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virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
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void addFilterModel(FilterModelBase *model);
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void removeFilterModel(FilterModelBase *model);
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int divesDisplayed;
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public
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slots:
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void myInvalidate();
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void clearFilter();
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void startFilterDiveSite(uint32_t uuid);
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void stopFilterDiveSite();
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signals:
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void filterFinished();
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private:
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MultiFilterSortModel(QObject *parent = 0);
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QList<FilterModelBase *> models;
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bool justCleared;
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struct dive_site *curr_dive_site;
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};
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#endif
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