Differential D10963 Diff 28468 src/core/KexiSearchableModel.h

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src/core/KexiSearchableModel.h

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17	* Boston, MA 02110-1301, USA.	17	* Boston, MA 02110-1301, USA.
18	*/	18	*/
19		19
20	#ifndef KEXISEARCHABLEMODEL_H	20	#ifndef KEXISEARCHABLEMODEL_H
21	#define KEXISEARCHABLEMODEL_H	21	#define KEXISEARCHABLEMODEL_H
22		22
23	#include "kexicore_export.h"	23	#include "kexicore_export.h"
24	#include <kexi_global.h>	24	#include <kexi_global.h>
		25	#include <QObject>
25		26
26	class QModelIndex;	27	class QModelIndex;
27	class QVariant;	28	class QVariant;
28	class QString;	29	class QString;
		30	class KexiSearchableModel;
		31
		32	//! Notifier used by KexiSearchableModel to inform about deleting of the model
		33	class KEXICORE_EXPORT KexiSearchableModelDeleteNotifier : public QObject
		34	{
		35	Q_OBJECT
		36	public:
		37	~KexiSearchableModelDeleteNotifier();
		38
		39	Q_SIGNALS:
		40	//! Emitted by KexiSearchableModel to inform about deleting of the model
		41	void aboutToDelete(KexiSearchableModel *model);
		42
		43	private:
		44	KexiSearchableModelDeleteNotifier();
		45
		46	friend class KexiSearchableModel;
		47	};
29		48
30	class KEXICORE_EXPORT KexiSearchableModel	49	class KEXICORE_EXPORT KexiSearchableModel
31	{	50	{
32	public:	51	public:
33	KexiSearchableModel();	52	KexiSearchableModel();
34	virtual ~KexiSearchableModel();	53	virtual ~KexiSearchableModel();
35	virtual int searchableObjectCount() const = 0;	54	virtual int searchableObjectCount() const = 0;
36	virtual QModelIndex sourceIndexForSearchableObject(int objectIndex) const = 0;	55	virtual QModelIndex sourceIndexForSearchableObject(int objectIndex) const = 0;
37	virtual QVariant searchableData(const QModelIndex &sourceIndex, int role) const = 0;	56	virtual QVariant searchableData(const QModelIndex &sourceIndex, int role) const = 0;
38	virtual QString pathFromIndex(const QModelIndex &sourceIndex) const = 0;	57	virtual QString pathFromIndex(const QModelIndex &sourceIndex) const = 0;
39	virtual bool highlightSearchableObject(const QModelIndex &index) = 0;	58	virtual bool highlightSearchableObject(const QModelIndex &index) = 0;
40	virtual bool activateSearchableObject(const QModelIndex &index) = 0;	59	virtual bool activateSearchableObject(const QModelIndex &index) = 0;
		60
		61	//! Returns notifier object that can be used to connect to its notification signal.
		62	//! This indirection is needed because the KexiSearchableModel class is not a QObject.
		63	const KexiSearchableModelDeleteNotifier* deleteNotifier() const;
		64
		65	private:
		66	class Private;
		67	const QScopedPointer<Private> d;
41	};	68	};
42		69
43	#endif	70	#endif