mirror of
https://invent.kde.org/graphics/okular
synced 2024-10-05 23:49:20 +00:00
e0f45add55
Read https://stackoverflow.com/a/23749273/11956287 for a full explanation, but basically this is important for headers like the interfaces/ and kdocumentviewer.h that are supposed to be used by third partyies where it may happen that wrong things happen because the whole class is inline in a header For the classes that are defined in the .cpp or are not installed headers this would not be necessary but it's not so hard to add a few default defined destructors, so do that :)
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2007 by Pino Toscano <pino@kde.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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#ifndef _OKULAR_GUIINTERFACE_H_
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#define _OKULAR_GUIINTERFACE_H_
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#include "../core/okularcore_export.h"
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#include <QObject>
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#include <KXMLGUIClient>
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namespace Okular
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{
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/**
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* @short Abstract interface for user interface control
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*
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* This interface defines an way to interact with the Okular user interface,
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* e.g. adding actions in the menus.
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*
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* How to use it in a custom Generator:
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* @code
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class MyGenerator : public Okular::Generator, public Okular::GuiInterface
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{
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Q_OBJECT
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Q_INTERFACES( Okular::GuiInterface )
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...
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};
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* @endcode
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* and - of course - implementing its methods.
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*/
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class OKULARCORE_EXPORT GuiInterface : protected KXMLGUIClient
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{
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public:
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GuiInterface()
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{
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}
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/**
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* Destroys the gui interface.
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*/
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~GuiInterface() override;
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GuiInterface(const GuiInterface &) = delete;
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GuiInterface &operator=(const GuiInterface &) = delete;
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/**
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* This method requests the XML GUI Client provided by the interface.
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*/
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KXMLGUIClient *guiClient()
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{
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return this;
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}
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};
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}
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Q_DECLARE_INTERFACE(Okular::GuiInterface, "org.kde.okular.GuiInterface/0.1")
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#endif
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