LedDisplay/LedDisplayController/leddisplaytextmodel.h

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