Public Types | Public Member Functions | Protected Member Functions | List of all members
idoc::CSelectedDocModelBinderComp Class Reference

Conditional model-observer binder depending on actual selection. More...

#include <CSelectedDocModelBinderComp.h>

Inheritance diagram for idoc::CSelectedDocModelBinderComp:
icomp::CComponentBase imod::TSingleModelObserverBase< IDocumentManager > icomp::IComponent imod::CSingleModelObserverBase istd::IPolymorphic imod::IObserver istd::IPolymorphic

Public Types

typedef icomp::CComponentBase BaseClass
 
typedef
imod::TSingleModelObserverBase
< IDocumentManager
BaseClass2
 

Public Member Functions

 CSelectedDocModelBinderComp ()
 
- Public Member Functions inherited from icomp::CComponentBase
 CComponentBase ()
 Create component and assign it to specific context. More...
 
virtual const ICompositeComponentGetParentComponent (bool ownerOnly=false) const
 Get parent of this component. More...
 
virtual void * GetInterface (const istd::CClassInfo &interfaceType, const QByteArray &subId="")
 Get access to specified component interface. More...
 
virtual const IComponentContextGetComponentContext () const
 Get access to component context describing all application-specified component information loaded from components registry. More...
 
virtual void SetComponentContext (const icomp::IComponentContext *contextPtr, const ICompositeComponent *parentPtr, bool isParentOwner)
 Set component context of this component. More...
 
- Public Member Functions inherited from istd::IPolymorphic
virtual ~IPolymorphic ()
 

Protected Member Functions

void TryConnectObservers ()
 
void TryDisconnectObservers ()
 
virtual void BeforeUpdate (imod::IModel *modelPtr)
 This function will be called before update of the observer contents occures. More...
 
virtual void AfterUpdate (imod::IModel *modelPtr, const istd::IChangeable::ChangeSet &changeSet)
 This function will be called after update of the observer contents occures. More...
 
virtual void OnComponentCreated ()
 
virtual void OnComponentDestroyed ()
 
- Protected Member Functions inherited from icomp::CComponentBase
bool IsComponentActive () const
 Check if component is active. More...
 
virtual const
icomp::IRealComponentStaticInfo
GetComponentStaticInfo () const =0
 Get access to static info of this component. More...
 
- Protected Member Functions inherited from imod::TSingleModelObserverBase< IDocumentManager >
virtual IDocumentManager * CastFromModel (imod::IModel *modelPtr) const
 
 TSingleModelObserverBase ()
 
IDocumentManager * GetObservedObject () const
 Get instance of observed object. More...
 
IDocumentManager * GetObjectPtr () const
 Get instance of observed object. More...
 
bool AttachOrSetObject (IDocumentManager *objectPtr)
 Attach to model of object or set object pointer, if no connection is possible. More...
 
virtual bool OnModelAttached (imod::IModel *modelPtr, istd::IChangeable::ChangeSet &changeMask)
 This call back function will be called, if an observable object is about to be attached. More...
 
virtual bool OnModelDetached (imod::IModel *modelPtr)
 This call back function will be called, if an observable object is about to be detached. More...
 
- Protected Member Functions inherited from imod::CSingleModelObserverBase
void SetModelPtr (imod::IModel *modelPtr)
 Set internal model pointer to specified value. More...
 
virtual void OnUpdate (const istd::IChangeable::ChangeSet &changeSet)
 Called on update of observed model. More...
 
 CSingleModelObserverBase ()
 
virtual ~CSingleModelObserverBase ()
 
imod::IModelGetObservedModel () const
 Get access to observed model. More...
 
imod::IModelGetModelPtr () const
 Get access to observed model. More...
 
void EnsureModelDetached ()
 Make sure this observer is detached. More...
 
void SetObservedIds (const istd::IChangeable::ChangeSet &changeMask)
 Set list of ID's beeing observed. More...
 
virtual bool IsModelAttached (const imod::IModel *modelPtr=NULL) const
 Check if specified model is attached. More...
 

Additional Inherited Members

- Protected Types inherited from imod::TSingleModelObserverBase< IDocumentManager >
typedef CSingleModelObserverBase BaseClass
 
typedef IDocumentManager ModelType
 
- Protected Types inherited from imod::CSingleModelObserverBase
typedef imod::IModel ModelType
 
- Static Protected Member Functions inherited from icomp::CComponentBase
static const
icomp::IRealComponentStaticInfo
InitStaticInfo (IComponent *componentPtr)
 
static QByteArray GetComponentId (const icomp::IComponentContext *componentContextPtr, const QByteArray &contextId=QByteArray())
 
- Static Protected Attributes inherited from imod::CSingleModelObserverBase
static const
istd::IChangeable::ChangeSet 
s_undoChanges
 

Detailed Description

Conditional model-observer binder depending on actual selection.

This component allows to work-around of problems with observing of selected document or view. It connects model with observer only if some document (or view) is currently selected. Please note, that there is no assumption that connected model must be the same as observed model.

Definition at line 24 of file CSelectedDocModelBinderComp.h.

Member Typedef Documentation

Definition at line 29 of file CSelectedDocModelBinderComp.h.

Definition at line 30 of file CSelectedDocModelBinderComp.h.

Constructor & Destructor Documentation

idoc::CSelectedDocModelBinderComp::CSelectedDocModelBinderComp ( )

Member Function Documentation

virtual void idoc::CSelectedDocModelBinderComp::AfterUpdate ( imod::IModel modelPtr,
const istd::IChangeable::ChangeSet changeSet 
)
protectedvirtual

This function will be called after update of the observer contents occures.

Reimplemented from imod::CSingleModelObserverBase.

virtual void idoc::CSelectedDocModelBinderComp::BeforeUpdate ( imod::IModel modelPtr)
protectedvirtual

This function will be called before update of the observer contents occures.

Please note, that in some cases no following AfterUpdate can be called.

Reimplemented from imod::CSingleModelObserverBase.

virtual void idoc::CSelectedDocModelBinderComp::OnComponentCreated ( )
protectedvirtual

Reimplemented from icomp::CComponentBase.

virtual void idoc::CSelectedDocModelBinderComp::OnComponentDestroyed ( )
protectedvirtual

Reimplemented from icomp::CComponentBase.

void idoc::CSelectedDocModelBinderComp::TryConnectObservers ( )
protected
void idoc::CSelectedDocModelBinderComp::TryDisconnectObservers ( )
protected

The documentation for this class was generated from the following file:

© 2007-2017 Witold Gantzke and Kirill Lepskiy