94 lines
2.4 KiB
C++
94 lines
2.4 KiB
C++
#ifndef LEDDISPLAYTEXTMODEL_H
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#define LEDDISPLAYTEXTMODEL_H
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#include <QAbstractListModel>
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#include <QObject>
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#include <QColor>
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#include <QDebug>
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class LedDisplayTextModel : public QAbstractListModel
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{
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Q_OBJECT
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Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
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Q_PROPERTY(int maximumTextSets READ getMaximumTextSets NOTIFY maximumTextSetsChanged)
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public:
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friend class LedDisplayBackend;
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enum LedDisplayTextModelRole {
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TextRole = Qt::DisplayRole,
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ActiveRole,
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RuntimeRole,
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ColorRole,
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AlignmentRole,
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ScrollRole,
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ScrollSpeedRole,
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ScrollCountRole,
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IndexRole,
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LedDisplayTextModelRoleCount
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};
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Q_ENUM(LedDisplayTextModelRole)
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enum OmobiDisplayTextAlignment
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{
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AlignLeft,
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AlignCenter,
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AlignRignt
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};
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Q_INVOKABLE int rowCount(const QModelIndex & = QModelIndex()) const;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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QVariant data(int i, int role = Qt::DisplayRole) const;
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QHash<int, QByteArray> roleNames() const;
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Q_INVOKABLE void append(
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QString text,
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bool active,
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unsigned int runtime,
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QString color,
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QString alignment,
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bool scroll,
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unsigned int scrollSpeed,
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unsigned int scrollCount
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);
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void append(const QMap<int, QVariant> &roles);
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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Q_INVOKABLE void remove(int row);
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Q_INVOKABLE int getMaximumTextSets();
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protected:
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LedDisplayTextModel(QObject* parent = nullptr);
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bool setTexts(QList<QMap<int, QVariant>> json);
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QList<QMap<int, QVariant>> getTexts();
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QMap<int, QVariant> getText(const QModelIndex &index);
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void clear();
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private:
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QList<QMap<int, QVariant>> texts;
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int maximumTextSets;
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int maximumTextLength;
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const QMap<LedDisplayTextModelRole, QVariant::Type> roleDataTypes = {
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{TextRole, QVariant::String},
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{ActiveRole, QVariant::Bool},
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{RuntimeRole, QVariant::Int},
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{ColorRole, QVariant::String},
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{AlignmentRole, QVariant::Int},
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{ScrollRole, QVariant::Bool},
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{ScrollSpeedRole, QVariant::Int},
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{ScrollCountRole, QVariant::Int},
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{IndexRole, QVariant::Int}
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};
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signals:
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void rowCountChanged();
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void maximumTextSetsChanged();
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};
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#endif // LEDDISPLAYTEXTMODEL_H
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