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34 lines
859 B
34 lines
859 B
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#include "isubject.h" |
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#include "interfaces/observer.h" |
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#include <kdebug.h> |
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namespace KMail { |
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ISubject::~ISubject() |
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{ |
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mObserverList.clear(); |
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} |
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void ISubject::attach( Interface::Observer * pObserver ) |
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{ |
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if ( qFind( mObserverList.begin(), mObserverList.end(), pObserver ) == mObserverList.end() ) |
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mObserverList.push_back( pObserver ); |
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} |
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void ISubject::detach( Interface::Observer * pObserver ) { |
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QVector<Interface::Observer*>::iterator it = qFind( mObserverList.begin(), mObserverList.end(), pObserver ); |
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if ( it != mObserverList.end() ) |
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mObserverList.erase( it ); |
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} |
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void ISubject::notify() |
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{ |
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kDebug(5006) <<"ISubject::notify" << mObserverList.size(); |
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for ( QVector<Interface::Observer*>::iterator it = mObserverList.begin() ; it != mObserverList.end() ; ++it ) |
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(*it)->update( this ); |
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} |
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} |
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