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122 lines
3.1 KiB
122 lines
3.1 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2004 Frans Englich <frans.englich@telia.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef __KCMODULEPROXYIFACE_H__
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#define __KCMODULEPROXYIFACE_H__
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#include <dcopobject.h>
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/**
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* @ingroup tdecmodule
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* @brief DCOP Interface for TDECModule.
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*
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* A module (which is loaded via TDECModuleProxy) does always have
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* this DCOP interface, whether it's in root mode or not.
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*
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* @since 3.4
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* @internal
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* @author Frans Englich <frans.englich@telia.com>
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*/
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class TDECModuleProxyIface : virtual public DCOPObject
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{
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K_DCOP
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k_dcop:
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/**
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* Return the caption of the host application which the module
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* is part in. This is the application name, or similar.
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*
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* @returns the host's name
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*/
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virtual TQString applicationName() = 0;
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/**
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* Save settings.
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*/
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virtual void save() = 0;
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/**
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* Load settings.
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*/
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virtual void load() = 0;
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/**
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* Load defaults.
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*/
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virtual void defaults() = 0;
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/**
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* Returns the module's quick help.
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*/
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virtual TQString quickHelp() = 0;
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/**
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* @returns true if the module has unsaved
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* data, typically.
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*/
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virtual bool changed() = 0;
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k_dcop_signals:
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/**
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* Emitted when the state of the module changes. @p c
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* is true when the content is changed, otherwise false.
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*
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* @param c true if the module is modified, false if its not.
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* @param module a string identifying the module which was changed. This
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* is typically "TDECModuleProx-X" where X is the module's name.
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*/
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virtual void changed( bool c );
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virtual void quickHelpChanged();
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};
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/**
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* @ingroup tdecmodule
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* @brief DCOP interface for communicating with the real module running in root mode.
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*
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* When a TDECModuleProxy tells kcmshell to load "itself" and embed into the
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* TDECModuleProxy, this DCOP interface is used to communicate to the real TDECModuleProxy, since
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* the TDECModuleProxy which told kcmshell to load itself, is nothing but a shell.
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*
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* Currently is only the changed signal routed, but it's possible to proxy
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* the rest of the TDECModuleProxy API, if it turns out necessary.
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*
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* @since 3.4
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* @internal
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* @author Frans Englich <frans.englich@telia.com>
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*/
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class TDECModuleProxyRootDispatcher : virtual public DCOPObject
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{
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K_DCOP
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k_dcop:
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/**
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* TDECModuleProxyIface::changed() gets connected to this.
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*/
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virtual void changed( bool c ) = 0;
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virtual void quickHelpChanged() = 0;
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};
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#endif // __KCMODULEPROXYIFACE_H__
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