/usr/include/libkgeomap/itemmarkertiler.h is in libkgeomap-dev 1.0~digikam2.5.0-1ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2010-07-17
* @brief A marker tiler operating on item models
*
* @author Copyright (C) 2010, 2011 by Michael G. Hansen
* <a href="mailto:mike at mghansen dot de">mike at mghansen dot de</a>
* @author Copyright (C) 2010 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef ITEMMARKERTILER_H
#define ITEMMARKERTILER_H
// Qt includes
#include <QtGui/QItemSelection>
// local includes
#include "abstractmarkertiler.h"
namespace KGeoMap
{
class ModelHelper;
class KGEOMAP_EXPORT ItemMarkerTiler : public AbstractMarkerTiler
{
Q_OBJECT
private:
class MyTile;
public:
explicit ItemMarkerTiler(ModelHelper* const modelHelper, QObject* const parent = 0);
virtual ~ItemMarkerTiler();
virtual Flags tilerFlags() const;
virtual Tile* tileNew();
virtual void tileDeleteInternal(Tile* const tile);
virtual void prepareTiles(const GeoCoordinates& upperLeft, const GeoCoordinates& lowerRight, int level);
virtual void regenerateTiles();
virtual Tile* getTile(const TileIndex& tileIndex, const bool stopIfEmpty = false);
virtual int getTileMarkerCount(const TileIndex& tileIndex);
virtual int getTileSelectedCount(const TileIndex& tileIndex);
virtual QVariant getTileRepresentativeMarker(const TileIndex& tileIndex, const int sortKey);
virtual QVariant bestRepresentativeIndexFromList(const QList<QVariant>& indices, const int sortKey);
virtual QPixmap pixmapFromRepresentativeIndex(const QVariant& index, const QSize& size);
virtual bool indicesEqual(const QVariant& a, const QVariant& b) const;
virtual KGeoMapGroupState getTileGroupState(const TileIndex& tileIndex);
virtual KGeoMapGroupState getGlobalGroupState();
virtual void onIndicesClicked(const ClickInfo& clickInfo);
virtual void onIndicesMoved(const TileIndex::List& tileIndicesList, const GeoCoordinates& targetCoordinates,
const QPersistentModelIndex& targetSnapIndex);
void setMarkerModelHelper(ModelHelper* const modelHelper);
void removeMarkerIndexFromGrid(const QModelIndex& markerIndex, const bool ignoreSelection = false);
void addMarkerIndexToGrid(const QPersistentModelIndex& markerIndex);
void setActive(const bool state);
private Q_SLOTS:
void slotSourceModelRowsInserted(const QModelIndex& parentIndex, int start, int end);
void slotSourceModelRowsAboutToBeRemoved(const QModelIndex& parentIndex, int start, int end);
void slotSourceModelDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
void slotSourceModelReset();
void slotSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
void slotThumbnailAvailableForIndex(const QPersistentModelIndex& index, const QPixmap& pixmap);
void slotSourceModelLayoutChanged();
private:
QList<QPersistentModelIndex> getTileMarkerIndices(const TileIndex& tileIndex);
class ItemMarkerTilerPrivate;
ItemMarkerTilerPrivate* const d;
};
} // namespace KGeoMap
#endif /* ITEMMARKERTILER_H */
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