abstracttilemaptool.h

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#ifndef ABSTRACTTILEMAPTOOL_H
#define ABSTRACTTILEMAPTOOL_H

#include "abstracttool.h"
#include "tilemap.h"
#include "tiletemplate.h"
#include "tilemappreviewgraphicsitem.h"

class AbstractTileMapTool : public AbstractTool
{
public:
    AbstractTileMapTool(TileMapPreviewGraphicsItem *previewItem)
        : AbstractTool()
        , mPreviewItem(previewItem)
        , mTileMap(nullptr)
        , mTileTemplate(nullptr)
    {
        toolTileMapChanged();
    }

    void setTileMap(TileMap *tileMap)
    {
        TileMap *prev = mTileMap;
        mTileMap = tileMap;
        toolTileMapChanged(prev);
    }

    void setTileTemplate(TileTemplate *tileTemplate) { mTileTemplate = tileTemplate; }


    virtual void toolTileMapChanged(TileMap *previous = nullptr) { Q_UNUSED(previous); }


    virtual void cellActivated(int, int, QMouseEvent *) {}

    virtual void cellClicked(int, int, QMouseEvent *) {}

    virtual void cellReleased(int, int, QMouseEvent *) {}


    virtual void cellHovered(int, int, QMouseEvent *) {}


    virtual void mouseExitedMap(QMouseEvent *) {}

protected:
    TileMap *getTileMap() const { return mTileMap; }
    TileTemplate *getTileTemplate() const { return mTileTemplate; }

    //the preview item of mapView, can't be changed
    TileMapPreviewGraphicsItem *const mPreviewItem;

private:
    TileMap *mTileMap;
    TileTemplate *mTileTemplate;

    using AbstractTool::mousePressEvent;
    using AbstractTool::mouseReleaseEvent;
    using AbstractTool::mouseMoveEvent;
    using AbstractTool::wheelEvent;
};

#endif // ABSTRACTTILEMAPTOOL_H