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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
commit | e16866e072f94410321d70daedbcb855ea878cac (patch) | |
tree | ee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /kdecore/kgenericfactory.h | |
parent | a58c20c1a7593631a1b50213c805507ebc16adaf (diff) | |
download | tdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip |
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'kdecore/kgenericfactory.h')
-rw-r--r-- | kdecore/kgenericfactory.h | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/kdecore/kgenericfactory.h b/kdecore/kgenericfactory.h deleted file mode 100644 index 3faaae7bf..000000000 --- a/kdecore/kgenericfactory.h +++ /dev/null @@ -1,397 +0,0 @@ -/* This file is part of the KDE project - * Copyright (C) 2001 Simon Hausmann <hausmann@kde.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ -#ifndef __kgenericfactory_h__ -#define __kgenericfactory_h__ - -#include <klibloader.h> -#include <ktypelist.h> -#include <kinstance.h> -#include <kgenericfactory.tcc> -#include <kglobal.h> -#include <klocale.h> -#include <kdebug.h> - -/* @internal */ -template <class T> -class KGenericFactoryBase -{ -public: - KGenericFactoryBase( const char *instanceName ) - : m_instanceName( instanceName ) - { - m_aboutData=0L; - s_self = this; - m_catalogueInitialized = false; - } - KGenericFactoryBase( const KAboutData *data ) - : m_aboutData(data) - { - s_self = this; - m_catalogueInitialized = false; - } - - virtual ~KGenericFactoryBase() - { - if ( s_instance ) - KGlobal::locale()->removeCatalogue( TQString::fromAscii( s_instance->instanceName() ) ); - delete s_instance; - s_instance = 0; - s_self = 0; - } - - static KInstance *instance(); - -protected: - virtual KInstance *createInstance() - { - if ( m_aboutData ) - return new KInstance( m_aboutData ); - if ( m_instanceName.isEmpty() ) { - kdWarning() << "KGenericFactory: instance requested but no instance name or about data passed to the constructor!" << endl; - return 0; - } - return new KInstance( m_instanceName ); - } - - virtual void setupTranslations( void ) - { - if ( instance() ) - KGlobal::locale()->insertCatalogue( TQString::fromAscii( instance()->instanceName() ) ); - } - - void initializeMessageCatalogue() - { - if ( !m_catalogueInitialized ) - { - m_catalogueInitialized = true; - setupTranslations(); - } - } - -private: - TQCString m_instanceName; - const KAboutData *m_aboutData; - bool m_catalogueInitialized; - - static KInstance *s_instance; - static KGenericFactoryBase<T> *s_self; -}; - -/* @internal */ -template <class T> -KInstance *KGenericFactoryBase<T>::s_instance = 0; - -/* @internal */ -template <class T> -KGenericFactoryBase<T> *KGenericFactoryBase<T>::s_self = 0; - -/* @internal */ -template <class T> -KInstance *KGenericFactoryBase<T>::instance() -{ - if ( !s_instance && s_self ) - s_instance = s_self->createInstance(); - return s_instance; -} - -/** - * This template provides a generic implementation of a KLibFactory , - * for use with shared library components. It implements the pure virtual - * createObject method of KLibFactory and instantiates objects of the - * specified class (template argument) when the class name argument of - * createObject matches a class name in the given hierarchy. - * - * In case you are developing a KParts component, skip this file and - * go directly to KParts::GenericFactory . - * - * Note that the class specified as template argument needs to provide - * a certain constructor: - * <ul> - * <li>If the class is derived from TQObject then it needs to have - * a constructor like: - * <code>MyClass( TQObject *parent, const char *name, - * const TQStringList &args );</code> - * <li>If the class is derived from TQWidget then it needs to have - * a constructor like: - * <code>MyWidget( TQWidget *parent, const char *name, - * const TQStringList &args);</code> - * <li>If the class is derived from KParts::Part then it needs to have - * a constructor like: - * <code>MyPart( TQWidget *parentWidget, const char *widgetName, - * TQObject *parent, const char *name, - * const TQStringList &args );</code> - * </ul> - * The args TQStringList passed to the constructor is the args string list - * that the caller passed to KLibFactory's create method. - * - * In addition upon instantiation this template provides a central - * KInstance object for your component, accessible through the - * static instance() method. The instanceName argument of the - * KGenericFactory constructor is passed to the KInstance object. - * - * The creation of the KInstance object can be customized by inheriting - * from this template class and re-implementing the virtual createInstance - * method. For example it could look like this: - * \code - * KInstance *MyFactory::createInstance() - * { - * return new KInstance( myAboutData ); - * } - * \endcode - * - * Example of usage of the whole template: - * \code - * class MyPlugin : public KParts::Plugin - * { - * Q_ OBJECT - * public: - * MyPlugin( TQObject *parent, const char *name, - * const TQStringList &args ); - * ... - * }; - * - * K_EXPORT_COMPONENT_FACTORY( libmyplugin, KGenericFactory<MyPlugin> ) - * \endcode - */ -template <class Product, class ParentType = TQObject> -class KGenericFactory : public KLibFactory, public KGenericFactoryBase<Product> -{ -public: - KGenericFactory( const char *instanceName = 0 ) - : KGenericFactoryBase<Product>( instanceName ) - {} - - /** - * @since 3.3 - */ - KGenericFactory( const KAboutData *data ) - : KGenericFactoryBase<Product>( data ) - {} - - -protected: - virtual TQObject *createObject( TQObject *parent, const char *name, - const char *className, const TQStringList &args ) - { - KGenericFactoryBase<Product>::initializeMessageCatalogue(); - return TQT_TQOBJECT((KDEPrivate::ConcreteFactory<Product, ParentType> - ::create( 0, 0, parent, name, className, args ))); - } -}; - -/** - * This template provides a generic implementation of a KLibFactory , - * for use with shared library components. It implements the pure virtual - * createObject method of KLibFactory and instantiates objects of the - * specified classes in the given typelist template argument when the class - * name argument of createObject matches a class names in the given hierarchy - * of classes. - * - * Note that each class in the specified in the typelist template argument - * needs to provide a certain constructor: - * <ul> - * <li>If the class is derived from TQObject then it needs to have - * a constructor like: - * <code>MyClass( TQObject *parent, const char *name, - * const TQStringList &args );</code> - * <li>If the class is derived from TQWidget then it needs to have - * a constructor like: - * <code>MyWidget( TQWidget *parent, const char *name, - * const TQStringList &args);</code> - * <li>If the class is derived from KParts::Part then it needs to have - * a constructor like: - * <code>MyPart( TQWidget *parentWidget, const char *widgetName, - * TQObject *parent, const char *name, - * const TQStringList &args );</code> - * </ul> - * The args TQStringList passed to the constructor is the args string list - * that the caller passed to KLibFactory's create method. - * - * In addition upon instantiation this template provides a central - * KInstance object for your component, accessible through the - * static instance() method. The instanceName argument of the - * KGenericFactory constructor is passed to the KInstance object. - * - * The creation of the KInstance object can be customized by inheriting - * from this template class and re-implementing the virtual createInstance - * method. For example it could look like this: - * \code - * KInstance *MyFactory::createInstance() - * { - * return new KInstance( myAboutData ); - * } - * \endcode - * - * Example of usage of the whole template: - * \code - * class MyPlugin : public KParts::Plugin - * { - * Q_ OBJECT - * public: - * MyPlugin( TQObject *parent, const char *name, - * const TQStringList &args ); - * ... - * }; - * - * class MyDialogComponent : public KDialogBase - * { - * Q_ OBJECT - * public: - * MyDialogComponent( TQWidget *parentWidget, const char *name, - * const TQStringList &args ); - * ... - * }; - * - * typedef K_TYPELIST_2( MyPlugin, MyDialogComponent ) Products; - * K_EXPORT_COMPONENT_FACTORY( libmyplugin, KGenericFactory<Products> ) - * \endcode - */ -template <class Product, class ProductListTail> -class KGenericFactory< KTypeList<Product, ProductListTail>, TQObject > - : public KLibFactory, - public KGenericFactoryBase< KTypeList<Product, ProductListTail> > -{ -public: - KGenericFactory( const char *instanceName = 0 ) - : KGenericFactoryBase< KTypeList<Product, ProductListTail> >( instanceName ) - {} - - /** - * @since 3.3 - */ - KGenericFactory( const KAboutData *data ) - : KGenericFactoryBase< KTypeList<Product, ProductListTail> >( data ) - {} - - -protected: - virtual TQObject *createObject( TQObject *parent, const char *name, - const char *className, const TQStringList &args ) - { - this->initializeMessageCatalogue(); - return KDEPrivate::MultiFactory< KTypeList< Product, ProductListTail > > - ::create( 0, 0, parent, name, className, args ); - } -}; - -/** - * This template provides a generic implementation of a KLibFactory , - * for use with shared library components. It implements the pure virtual - * createObject method of KLibFactory and instantiates objects of the - * specified classes in the given typelist template argument when the class - * name argument of createObject matches a class names in the given hierarchy - * of classes. - * - * Note that each class in the specified in the typelist template argument - * needs to provide a certain constructor: - * <ul> - * <li>If the class is derived from TQObject then it needs to have - * a constructor like: - * <code>MyClass( TQObject *parent, const char *name, - * const TQStringList &args );</code> - * <li>If the class is derived from TQWidget then it needs to have - * a constructor like: - * <code>MyWidget( TQWidget *parent, const char *name, - * const TQStringList &args);</code> - * <li>If the class is derived from KParts::Part then it needs to have - * a constructor like: - * <code>MyPart( TQWidget *parentWidget, const char *widgetName, - * TQObject *parent, const char *name, - * const TQStringList &args );</code> - * </ul> - * The args TQStringList passed to the constructor is the args string list - * that the caller passed to KLibFactory's create method. - * - * In addition upon instantiation this template provides a central - * KInstance object for your component, accessible through the - * static instance() method. The instanceName argument of the - * KGenericFactory constructor is passed to the KInstance object. - * - * The creation of the KInstance object can be customized by inheriting - * from this template class and re-implementing the virtual createInstance - * method. For example it could look like this: - * \code - * KInstance *MyFactory::createInstance() - * { - * return new KInstance( myAboutData ); - * } - * \endcode - * - * Example of usage of the whole template: - * \code - * class MyPlugin : public KParts::Plugin - * { - * Q_ OBJECT - * public: - * MyPlugin( TQObject *parent, const char *name, - * const TQStringList &args ); - * ... - * }; - * - * class MyDialogComponent : public KDialogBase - * { - * Q_ OBJECT - * public: - * MyDialogComponent( TQWidget *parentWidget, const char *name, - * const TQStringList &args ); - * ... - * }; - * - * typedef K_TYPELIST_2( MyPlugin, MyDialogComponent ) Products; - * K_EXPORT_COMPONENT_FACTORY( libmyplugin, KGenericFactory<Products> ) - * \endcode - */ -template <class Product, class ProductListTail, - class ParentType, class ParentTypeListTail> -class KGenericFactory< KTypeList<Product, ProductListTail>, - KTypeList<ParentType, ParentTypeListTail> > - : public KLibFactory, - public KGenericFactoryBase< KTypeList<Product, ProductListTail> > -{ -public: - KGenericFactory( const char *instanceName = 0 ) - : KGenericFactoryBase< KTypeList<Product, ProductListTail> >( instanceName ) - {} - /** - * @since 3.3 - */ - KGenericFactory( const KAboutData *data ) - : KGenericFactoryBase< KTypeList<Product, ProductListTail> >( data ) - {} - - -protected: - virtual TQObject *createObject( TQObject *parent, const char *name, - const char *className, const TQStringList &args ) - { - this->initializeMessageCatalogue(); - return KDEPrivate::MultiFactory< KTypeList< Product, ProductListTail >, - KTypeList< ParentType, ParentTypeListTail > > - ::create( 0, 0, parent, name, - className, args ); - } -}; - - -/* - * vim: et sw=4 - */ - -#endif - |