class CCL::EditExtensionRegistry

Overview

#include <editextension.h>

class EditExtensionRegistry:
    public CCL::EditExtension,
    public CCL::Singleton
{
public:
    // methods

    DECLARE_CLASS (EditExtensionRegistry, EditExtension);
    void addExtension (EditExtension* extension);
    virtual void extendModel (EditModel& model, EditorComponent& editor);

    virtual EditHandler* createEditHandler (
        Object* object,
        EditView& editView,
        const MouseEvent& event
    );

    virtual IDragHandler* createDragHandler (
        UserControl& control,
        const DragEvent& event
    );

    virtual void collectTaskCategories (StringList& taskCategories);

    virtual bool canPerformTask (
        EditView& editView,
        const EditTaskDescription& task
    );

    virtual bool collectTaskCandidates (
        Container& resultList,
        EditView& editView,
        const EditTaskDescription& task
    );

    virtual tbool CCL_API getProperty (Variant& var, MemberID propertyId) const;
};

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 ();
    DECLARE_CLASS (EditExtension, Object);
    virtual Name void extendModel (EditModel& model, EditorComponent& editor);

    virtual EditHandler* createEditHandler (
        Object* object,
        EditView& editView,
        const MouseEvent& event
    );

    virtual IDragHandler* createDragHandler (
        UserControl& control,
        const DragEvent& event
    );

    virtual void collectTaskCategories (StringList& taskCategories);

    virtual bool canPerformTask (
        EditView& editView,
        const EditTaskDescription& task
    );

    virtual bool collectTaskCandidates (
        Container& resultList,
        EditView& editView,
        const EditTaskDescription& task
    );

    static T& instance ();
    static T* peekInstance ();
    static Object* __createSingleton ();

Detailed Documentation

Methods

void addExtension (EditExtension* extension)

Add extension (takes ownership).

virtual void extendModel (EditModel& model, EditorComponent& editor)

Called after the model was created.

The extension may add edit layers.

virtual EditHandler* createEditHandler (
    Object* object,
    EditView& editView,
    const MouseEvent& event
)

Create edit handler for given object.

virtual IDragHandler* createDragHandler (
    UserControl& control,
    const DragEvent& event
)

Create drag handler for given event.

virtual void collectTaskCategories (StringList& taskCategories)

Collect all supported edit task categories.

virtual bool canPerformTask (
    EditView& editView,
    const EditTaskDescription& task
)

Check for task candidates in given edit view.

virtual bool collectTaskCandidates (
    Container& resultList,
    EditView& editView,
    const EditTaskDescription& task
)

Create task candidates for given edit view.

virtual tbool CCL_API getProperty (Variant& var, MemberID propertyId) const

Get property value by name.