class CCL::TreeViewModel::ListViewAdapter

Translates contents of TreeViewModel root folder for presenting in a ListView.

class ListViewAdapter:
    public CCL::Object,
    public CCL::IItemModel
{
public:
    // fields

     IItemModel;

    // construction

    ListViewAdapter (TreeViewModel& treeModel);

    // methods

    const ObjectArray& getFlatItems ();
    ItemIndex makeTreeIndex (ItemIndexRef index);
    ItemIndex makeListIndex (const ListViewItem* item);
    void CCL_API viewAttached (IItemView* itemView);
    void CCL_API viewDetached (IItemView* itemView);
    int CCL_API countFlatItems ();
    tbool CCL_API getRootItem (ItemIndex& index);
    tbool CCL_API isItemFolder (ItemIndexRef index);
    tbool CCL_API canExpandItem (ItemIndexRef index);
    tbool CCL_API canAutoExpandItem (ItemIndexRef index);
    tbool CCL_API getSubItems (IUnknownList& items, ItemIndexRef index);
    IItemSelection*CCL_API getSelection ();
    tbool CCL_API getItemTitle (String& title, ItemIndexRef index);
    tbool CCL_API getUniqueItemName (MutableCString& name, ItemIndexRef index);
    IImage*CCL_API getItemIcon (ItemIndexRef index);
    IImage*CCL_API getItemThumbnail (ItemIndexRef index);
    tbool CCL_API getItemTooltip (String& tooltip, ItemIndexRef index, int column);
    tbool CCL_API canSelectItem (ItemIndexRef index);
    tbool CCL_API onItemFocused (ItemIndexRef index);
    tbool CCL_API openItem (ItemIndexRef index, int column, const EditInfo& info);
    tbool CCL_API canRemoveItem (ItemIndexRef index);
    tbool CCL_API removeItem (ItemIndexRef index);

    tbool CCL_API canInsertData (
        ItemIndexRef index,
        int column,
        const IUnknownList& data,
        IDragSession* session,
        IView* targetView = nullptr
    );

    tbool CCL_API insertData (
        ItemIndexRef index,
        int column,
        const IUnknownList& data,
        IDragSession* session
    );

    tbool CCL_API editCell (ItemIndexRef index, int column, const EditInfo& info);
    tbool CCL_API drawCell (ItemIndexRef index, int column, const DrawInfo& info);
    tbool CCL_API drawItem (ItemIndexRef index, const DrawInfo& info);
    tbool CCL_API drawIconOverlay (ItemIndexRef index, const DrawInfo& info);
    StringID CCL_API getItemBackground (ItemIndexRef index);

    tbool CCL_API measureCellContent (
        Rect& size,
        ItemIndexRef index,
        int column,
        const StyleInfo& info
    );

    tbool CCL_API createColumnHeaders (IColumnHeaderList& list);
    tbool CCL_API getSortColumnID (MutableCString& columnID, tbool& upwards);
    IUnknown*CCL_API createDragSessionData (ItemIndexRef index);

    tbool CCL_API appendItemMenu (
        IContextMenu& menu,
        ItemIndexRef item,
        const IItemSelection& selection
    );

    tbool CCL_API interpretCommand (
        const CommandMsg& msg,
        ItemIndexRef item,
        const IItemSelection& selection
    );

    ITouchHandler*CCL_API createTouchHandler (
        ItemIndexRef index,
        int column,
        const EditInfo& info
    );

    tbool CCL_API getItemAccessibilityInfo (
        AccessibilityInfo& info,
        ItemIndexRef index,
        int column
    ) const;

    void CCL_API notify (ISubject* subject, MessageRef msg);
};

Inherited Members

public:
    // typedefs

    typedef CStringRef MemberID;

    // structs

    struct AccessibilityInfo;
    struct DrawInfo;
    struct EditInfo;
    struct StyleInfo;

    // methods

    virtual tresult CCL_API queryInterface (UIDRef iid, void** ptr) = 0;
    virtual unsigned int CCL_API retain () = 0;
    virtual unsigned int CCL_API release () = 0;
    Unknown& operator = (const Unknown&);
    unsigned int getRetainCount () const;
    virtual Object*CCL_API revealObject (const void* moduleAddress) = 0;
    virtual void CCL_API addObserver (IObserver* observer) = 0;
    virtual void CCL_API removeObserver (IObserver* observer) = 0;
    virtual void CCL_API signal (MessageRef msg) = 0;
    virtual void CCL_API deferSignal (IMessage* msg) = 0;
    static ISubject void addObserver (IUnknown* unknown, IObserver* observer);
    static void removeObserver (IUnknown* unknown, IObserver* observer);
    virtual void CCL_API notify (ISubject* subject, MessageRef msg) = 0;

    static IObserver void notify (
        IUnknown* unknown,
        ISubject* subject,
        MessageRef msg
    );

    virtual const ITypeInfo&CCL_API getTypeInfo () const = 0;
    virtual tbool CCL_API getProperty (Variant& var, MemberID propertyId) const = 0;
    virtual tbool CCL_API setProperty (MemberID propertyId, const Variant& var) = 0;
    virtual tbool CCL_API getPropertyNames (IPropertyCollector& collector) const = 0;
    virtual tbool CCL_API invokeMethod (Variant& returnValue, MessageRef msg) = 0;
    DECLARE_BASE_CLASS (Object);
    virtual void CCL_API removeObserver (IObserver* observer);
    virtual void CCL_API signal (MessageRef msg);
    virtual void CCL_API deferSignal (IMessage* msg);
    virtual void deferChanged ();
    virtual void CCL_API notify (ISubject* subject, MessageRef msg);
    virtual bool equals (const Object& obj) const;
    virtual int compare (const Object& obj) const;
    virtual bool load (const Storage& storage);
    virtual bool save (const Storage& storage) const;
    virtual bool save (const OutputStorage& storage) const;
    virtual bool toString (String& string, int flags = 0) const;
    virtual int getHashCode (int size) const;
    IUnknown* asUnknown ();
    static void addGarbageCollected (Object* obj, bool globalScope = true);
    static void deferDestruction (Object* obj);
    static const void* getModuleAddress ();
    virtual void CCL_API viewDetached (IItemView* itemView) = 0;
    virtual int CCL_API countFlatItems () = 0;
    virtual tbool CCL_API getRootItem (ItemIndex& index) = 0;
    virtual tbool CCL_API isItemFolder (ItemIndexRef index) = 0;
    virtual tbool CCL_API canExpandItem (ItemIndexRef index) = 0;
    virtual tbool CCL_API canAutoExpandItem (ItemIndexRef index) = 0;
    virtual tbool CCL_API getSubItems (IUnknownList& items, ItemIndexRef index) = 0;
    virtual IItemSelection*CCL_API getSelection () = 0;
    virtual tbool CCL_API getItemTitle (String& title, ItemIndexRef index) = 0;

    virtual tbool CCL_API getUniqueItemName (
        MutableCString& name,
        ItemIndexRef index
    ) = 0;

    virtual IImage*CCL_API getItemIcon (ItemIndexRef index) = 0;
    virtual IImage*CCL_API getItemThumbnail (ItemIndexRef index) = 0;

    virtual tbool CCL_API getItemTooltip (
        String& tooltip,
        ItemIndexRef index,
        int column
    ) = 0;

    virtual tbool CCL_API canSelectItem (ItemIndexRef index) = 0;

    virtual tbool CCL_API getItemAccessibilityInfo (
        AccessibilityInfo& info,
        ItemIndexRef index,
        int column
    ) const = 0;

    virtual tbool CCL_API onItemFocused (ItemIndexRef index) = 0;

    virtual tbool CCL_API openItem (
        ItemIndexRef index,
        int column,
        const EditInfo& info
    ) = 0;

    virtual tbool CCL_API canRemoveItem (ItemIndexRef index) = 0;
    virtual tbool CCL_API removeItem (ItemIndexRef index) = 0;

    virtual tbool CCL_API canInsertData (
        ItemIndexRef index,
        int column,
        const IUnknownList& data,
        IDragSession* session,
        IView* targetView = nullptr
    ) = 0;

    virtual tbool CCL_API insertData (
        ItemIndexRef index,
        int column,
        const IUnknownList& data,
        IDragSession* session
    ) = 0;

    virtual tbool CCL_API editCell (
        ItemIndexRef index,
        int column,
        const EditInfo& info
    ) = 0;

    virtual tbool CCL_API drawCell (
        ItemIndexRef index,
        int column,
        const DrawInfo& info
    ) = 0;

    virtual tbool CCL_API drawIconOverlay (ItemIndexRef index, const DrawInfo& info) = 0;
    virtual StringID CCL_API getItemBackground (ItemIndexRef index) = 0;

    virtual tbool CCL_API measureCellContent (
        Rect& size,
        ItemIndexRef index,
        int column,
        const StyleInfo& info
    ) = 0;

    virtual tbool CCL_API drawItem (ItemIndexRef index, const DrawInfo& info) = 0;
    virtual tbool CCL_API createColumnHeaders (IColumnHeaderList& list) = 0;
    virtual tbool CCL_API getSortColumnID (MutableCString& columnID, tbool& upwards) = 0;
    virtual IUnknown*CCL_API createDragSessionData (ItemIndexRef index) = 0;

    virtual tbool CCL_API appendItemMenu (
        IContextMenu& menu,
        ItemIndexRef item,
        const IItemSelection& selection
    ) = 0;

    virtual tbool CCL_API interpretCommand (
        const CommandMsg& msg,
        ItemIndexRef item,
        const IItemSelection& selection
    ) = 0;

    virtual ITouchHandler*CCL_API createTouchHandler (
        ItemIndexRef index,
        int column,
        const EditInfo& info
    ) = 0;