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/***************************************************************************
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* Copyright (C) 2004 by Alexander Dymo *
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* adymo@kdevelop.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef SHELLEXTENSION_H
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#define SHELLEXTENSION_H
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#include <tqstring.h>
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class KDialogBase;
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/**
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Shell extension.
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Provides application-dependent and shell-independent functionality.
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Shell uses extensions to perform application dependent actions.
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*/
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class ShellExtension {
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public:
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/**Returns an instance of a shell. Subclasses must create an instance of a shell
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by themselves. For example they could provide static init() method like:
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@code
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static void init()
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{
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s_instance = new MyExtension();
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}
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@endcode*/
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static ShellExtension *getInstance() { return s_instance; }
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/**Reimplement to create global settings page in the dialog @p dlg.*/
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virtual void createGlobalSettingsPage(KDialogBase *dlg) = 0;
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/**Reimplement to perform actions when the global settings page in the
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dialog @p dlg is accepted (user clicked "Ok").*/
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virtual void acceptGlobalSettingsPage(KDialogBase *dlg) = 0;
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/**Reimplement to return the name of KXMLGUI resource file for an application.*/
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virtual TQString xmlFile() = 0;
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/**Reimplement to set a default profile for the shell. Default profile
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will be used by a shell if no --profile argument is specified.*/
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virtual TQString defaultProfile() = 0;
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protected:
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ShellExtension();
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static ShellExtension *s_instance;
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};
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#endif
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