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e610fb2481
In order to be able to correctly size the chart type popup, we'll need access to the total count or rows as a property that signals changes to QML. The hack to use rowCount() as the READ function requires that rowCount() can be called without argument, therefore the addition of a default parent. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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// A model to feed to the chart-selection combobox
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#ifndef CHART_LIST_MODEL_H
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#define CHART_LIST_MODEL_H
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#include "statsstate.h"
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#include <vector>
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#include <QAbstractListModel>
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#include <QString>
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#include <QFont>
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#include <QIcon>
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#include <QPixmap>
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class ChartListModel : public QAbstractListModel {
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Q_OBJECT
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public:
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ChartListModel();
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~ChartListModel();
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// Returns index of selected item
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int update(const StatsState::ChartList &charts);
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static const constexpr int ChartNameRole = Qt::UserRole + 1;
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static const constexpr int IsHeaderRole = Qt::UserRole + 2;
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static const constexpr int IconRole = Qt::UserRole + 3;
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static const constexpr int IconSizeRole = Qt::UserRole + 4;
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Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
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signals:
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void countChanged();
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private:
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struct Item {
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bool isHeader;
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QString name;
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QString fullName;
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ChartSubType subtype;
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int id;
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bool warning;
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};
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struct SubTypeIcons {
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QPixmap normal;
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QPixmap warning;
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};
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QPixmap warningPixmap;
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SubTypeIcons subTypeIcons[(size_t)ChartSubType::Count];
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QFont itemFont;
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QFont headerFont;
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std::vector<Item> items;
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QHash<int, QByteArray> roleNames() const override;
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role) const override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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void initIcon(ChartSubType type, const char *name, int iconSize);
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const QPixmap &getIcon(ChartSubType type, bool warning) const;
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};
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#endif
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