72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
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#ifndef GTL_SELELCTION_DATA_MODEL_H
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#define GTL_SELELCTION_DATA_MODEL_H
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#include <deque>
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#include <QIdentityProxyModel>
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#include <QDomElement>
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#include "core/core_global.h"
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#include "core/gtl_analog_data.h"
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namespace gtl
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{
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class selection_list : public QAbstractListModel, public std::deque<gtl::analog_data*>
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{
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private:
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public:
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selection_list(QObject* parent = NULL);
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virtual int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
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void add(data_model_node* node);
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void remove(data_model_node* node);
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void remove_all();
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};
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class CORE_EXPORT selection_data_model : public QIdentityProxyModel
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{
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Q_OBJECT
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public:
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explicit selection_data_model(QObject *source, int count = 0);
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virtual void save(QDomElement& root_element);
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virtual void load(const QDomElement& root_element);
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void clear();
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QAbstractListModel* selection();
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void get_selections(std::back_insert_iterator<std::vector<gtl::analog_data*>> ad);
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void select(gtl::analog_data* node);
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void deselect(gtl::analog_data* node);
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protected:
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virtual Qt::ItemFlags flags(const QModelIndex &index) const override;
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virtual QVariant data(const QModelIndex &index, int role/* = Qt::DisplayRole*/) const override;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
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private:
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selection_list* _selection;
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int _count;
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private:
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void add_selection(gtl::data_model_node* node);
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private slots:
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void deleting_node();
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signals:
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void selected(gtl::analog_data*);
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void deselected(gtl::analog_data*);
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};
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}
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#endif // GTL_SELELCTION_DATA_MODEL_H
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