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IgQtTwigBrowser.h

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#ifndef IGUANA_STUDIO_IG_QT_TWIG_BROWSER_H
# define IGUANA_STUDIO_IG_QT_TWIG_BROWSER_H

//<<<<<< INCLUDES                                                       >>>>>>

# include "Iguana/Studio/interface/config.h"
# include "Iguana/Framework/interface/IgBrowser.h"
# include "Iguana/Framework/interface/IgModel.h"
# include <qlistview.h>
# include <qlist.h>
# include <map>

//<<<<<< PUBLIC DEFINES                                                 >>>>>>
//<<<<<< PUBLIC CONSTANTS                                               >>>>>>
//<<<<<< PUBLIC TYPES                                                   >>>>>>

class IgState;
class IgSite;
class IgSelectionMessage;
class IgQtTwigRep;

//<<<<<< PUBLIC VARIABLES                                               >>>>>>
//<<<<<< PUBLIC FUNCTIONS                                               >>>>>>
//<<<<<< CLASS DECLARATIONS                                             >>>>>>

class IGUANA_STUDIO_API IgQtTwigBrowser : public QListView,
                                               public IgBrowser,
                                               public IgModel
{
    Q_OBJECT
public:
    IgQtTwigBrowser (IgState *state, IgSite *site);
    ~IgQtTwigBrowser (void);

    virtual void        browse (IgRepresentable *object);

    // FIXME: need this to show only partial twig tree?
    // virtual void     setRootTwig (IgQtTwig *twig);

    virtual void        select (IgQtTwigRep *rep);

    static const char * catalogLabel (void);

    //QList<IgQtTwigRep*> checkedItems (void);
public slots:
    // virtual void     checkSelected (void);
    // virtual void     updateTree (void);
    // virtual void     printTrees (void);
    virtual void        onSelectionChange (void);
    virtual void        slotItemChanged (void);
    virtual void        slotItemRMClicked (void);
    virtual void        contextMenu (QListViewItem *item, const QPoint &pos,
                                     int col);

protected:
    // Browser messages
    virtual void        selectMessage (IgSelectionMessage message);

    virtual void        resizeEvent (QResizeEvent *e);
    virtual void        contentsMouseDoubleClickEvent (QMouseEvent *e);
    virtual void        contentsMousePressEvent (QMouseEvent *e);
    virtual void        contentsMouseReleaseEvent (QMouseEvent *e);

    int                 isInsideChecker (int x);

private:
    QListViewItem *     getNextUpItem (QListViewItem *item);
    QListViewItem *     getNextItem (QListViewItem *item);
    QList<IgQtTwigRep> *getSelectedItems (void);
    QList<IgQtTwigRep> *getCheckedItems (int column);

    IgState             *m_state;
    bool                m_discardRelease;

    // undefined semantics
    IgQtTwigBrowser (const IgQtTwigBrowser &);
    IgQtTwigBrowser &operator= (const IgQtTwigBrowser &);
};

//<<<<<< INLINE PUBLIC FUNCTIONS                                        >>>>>>
//<<<<<< INLINE MEMBER FUNCTIONS                                        >>>>>>

#endif // IGUANA_STUDIO_IG_QT_TWIG_BROWSER_H

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