class CCL::EditLayer

Overview

#include <editlayer.h>

class EditLayer: public CCL::Object
{
public:
    // fields

    StringID name;

    // methods

    DECLARE_CLASS_ABSTRACT (EditLayer, Object);
    PROPERTY_MUTABLE_CSTRING (name, Name) const;
    Selection& getSelection () const;
    EditorComponent* getEditor () const;
    virtual bool handlesView (EditView* editView);
    virtual void onSelectionCreated (Selection& selection);
    virtual bool containsAnyItems ();
    virtual Object* findItem (EditView& editView, PointRef where);
    virtual Object* findItemPart (EditView& editView, Object* item, PointRef where);
    virtual Object* findItemDeep (EditView& editView, PointRef where);
    virtual Object* findItemAfterSelection ();
    virtual String getItemType (Object* item);
    virtual bool getItemSize (Rect& size, EditView& editView, Object* item);
    virtual bool getItemTooltip (String& tooltip, EditView& editView, Object* item);
    virtual String getEditArea (EditView& editView, PointRef where);
    virtual bool canSelectItem (Object* item);
    virtual bool selectItems (EditView& editView, RectRef rect);
    virtual bool selectAll ();
    virtual bool setFocusItem (Object* item, EditView* editView);
    virtual bool editItem (Object* item, EditView& editView);

    virtual bool navigate (
        EditModel::Direction direction,
        EditModel::NavigationMode mode
    );

    virtual bool deleteSelected ();
    virtual bool deleteItem (Object* item);
    virtual Object* copySelected (bool shared);
    virtual bool canInsertData (Object* data);
    virtual bool insertData (Object* data);

    virtual IDragHandler* createDragHandler (
        EditView& editView,
        const DragEvent& event
    );

    virtual void updateHighlightItem (EditView& editView, PointRef where);
    virtual void hideHighlight ();
};

Inherited Members

public:
    // typedefs

    typedef CStringRef MemberID;

    // 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 ();

Detailed Documentation

Methods

virtual bool containsAnyItems ()

delegated from EditModel :

virtual bool selectItems (EditView& editView, RectRef rect)

return true to ignore other layers