NotSavedPrompter Class Reference

Inheritance diagram for NotSavedPrompter:

Public Member Functions
int	queueID () const
void	addObject (const uiString &str, const CallBack &savecb, bool issaveas, const void *dataptr)
void	addObject (const char *str, const CallBack &savecb, bool issaveas, const void *dataptr)
bool	isSaveAs () const
const void *	getCurrentObjectData () const
uiParent *	getParent ()
void	reportSuccessfullSave ()
	NotSavedPrompter ()
	~NotSavedPrompter ()
bool	doTrigger (uiParent *, bool withcancel, const uiString &actiontype)
	Invoke the system. Returns false if cancel has been pressed. More...
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
void	detachCB (NotifierAccess &, const CallBack &)
void	detachCB (NotifierAccess *notif, const CallBack &cb)
bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Static Public Member Functions
static NotSavedPrompter &	NSP ()

Public Attributes
Notifier< NotSavedPrompter >	promptSaving

Protected Member Functions
void	closeQueueCB (CallBacker *cb)
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
ObjectSet< NotSavedPrompterData >	objects_
uiNotSavedDlg *	dlg_
int	queueid_

Private Member Functions
	mODTextTranslationClass (NotSavedPrompter)

Friends
class	uiNotSavedDlg

Detailed Description

Presents a list of items that have not been saved, giving the user the opportunity to save them.

MyClass::MyClass()
{
    NotSavedPrompter::NSP().promptSaving.notify(
        mCB(this,MyClass,askSaveCB) );
}

MyClass::~MyClass()
{
    NotSavedPrompter::NSP().promptSaving.remove(
        mCB(this,MyClass,askSaveCB) );
}

void MyClass::askSaveCB( CallBacker* )
{
    if ( not_saved )
    {
        BufferString str("Object type \"" );
        str += name(); str += "\"";

        PtrMan<IOObj> ioobj = IOM().get( mid );
        const bool issaveas = (bool) ioobj;

        NotSavedPrompter::NSP().addObject( new NotSavedPrompter::Data(
            str.buf(), mCB(this,MyClass,saveCB()), issaveas, 0 ) );
    }
}


void MyClass::saveCB( CallBacker* )
{
    if ( NotSavedPrompter::NSP().isSaveAs() )
    {
        uiParent* uip = NotSavedPrompter::NSP().getParent();
        //Start dlg with uiparent and get new name
    }

    if ( successfulSave )
        NotSavedPrompter::NSP().reportSuccessfullSave()
}

Constructor & Destructor Documentation

NotSavedPrompter::NotSavedPrompter

(

)

NotSavedPrompter::~NotSavedPrompter ( )

inline

Member Function Documentation

void NotSavedPrompter::addObject	(	const uiString &	str,
		const CallBack &	savecb,
		bool	issaveas,
		const void *	dataptr
	)

Lets the object know that you have an object that should be added to the list of unsaved objects. Normally called when triggered by promptSaving.

Parameters

str	Description of the object (e.g. "Horizon A")
savecb	Callback that will save the object
issaveas	true if savecb will prompt user for a name
dataptr	Pointer that can be retrieved during savecb

void NotSavedPrompter::addObject	(	const char *	str,
		const CallBack &	savecb,
		bool	issaveas,
		const void *	dataptr
	)

Lets the object know that you have an object that should be added to the list of unsaved objects. Normally called when triggered by promptSaving.

Parameters

str	Description of the object (e.g. "Horizon A")
savecb	Callback that will save the object
issaveas	true if savecb will prompt user for a name
dataptr	Pointer that can be retrieved during savecb

void NotSavedPrompter::closeQueueCB ( CallBacker *  cb )

protected

bool NotSavedPrompter::doTrigger	(	uiParent *	,
		bool	withcancel,
		const uiString &	actiontype
	)

Invoke the system. Returns false if cancel has been pressed.

const void* NotSavedPrompter::getCurrentObjectData

(

)

const

Returns

the dataptr of the currently active object.

Note

Only valid during a call from a cb given in addObject()

uiParent* NotSavedPrompter::getParent

(

)

Returns

a pointer to the save-dialog, which can be used when creating a dialog in a callback given in addObject.

Note

Only valid during a call from a cb given in addObject()

bool NotSavedPrompter::isSaveAs

(

)

const

Returns

the issaveas status of the currently active object

Note

Only valid during a call from a cb given in addObject()

NotSavedPrompter::mODTextTranslationClass ( NotSavedPrompter  )

private

static NotSavedPrompter& NotSavedPrompter::NSP ( )

static

int NotSavedPrompter::queueID ( ) const

inline

When OK is pressed (i.e. not cancel), a queue is executed. If you want something to be executed, add it to this queue.

void NotSavedPrompter::reportSuccessfullSave

(

)

Let the dialog know that the current object was successfully saved.

Note

Only valid during a call from a cb given in addObject()

Friends And Related Function Documentation

friend class uiNotSavedDlg

friend

Member Data Documentation

uiNotSavedDlg* NotSavedPrompter::dlg_

protected

ObjectSet<NotSavedPrompterData> NotSavedPrompter::objects_

protected

Notifier<NotSavedPrompter> NotSavedPrompter::promptSaving

Will trigger from when users should save all unsaved objects, normally at survey change or shutdown.

int NotSavedPrompter::queueid_

protected