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70 lines
1.5 KiB
70 lines
1.5 KiB
/* |
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SPDX-FileCopyrightText: 2007 Pino Toscano <pino@kde.org> |
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SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#ifndef _OKULAR_PRINTINTERFACE_H_ |
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#define _OKULAR_PRINTINTERFACE_H_ |
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#include "../core/okularcore_export.h" |
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#include <QObject> |
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class QWidget; |
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namespace Okular |
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{ |
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/** |
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* @short Abstract interface for advanced printing control |
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* |
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* This interface defines an advanced way of interfacing with the print |
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* process. |
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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::PrintInterface |
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{ |
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Q_OBJECT |
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Q_INTERFACES( Okular::PrintInterface ) |
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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 PrintInterface |
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{ |
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public: |
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PrintInterface() |
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{ |
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} |
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/** |
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* Destroys the printer interface. |
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*/ |
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virtual ~PrintInterface() |
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{ |
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} |
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PrintInterface(const PrintInterface &) = delete; |
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PrintInterface &operator=(const PrintInterface &) = delete; |
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/** |
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* Builds and returns a new printing configuration widget. |
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* |
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* @note don't keep a pointer to the new constructed widget, as it |
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* will be handled elsewhere (in the Okular KPart) |
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* |
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* @note The returned object should be of a PrintOptionsWidget subclass |
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* (which is not officially enforced by the signature for binary |
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* compatibility reasons). |
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*/ |
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virtual QWidget *printConfigurationWidget() const = 0; |
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}; |
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} |
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Q_DECLARE_INTERFACE(Okular::PrintInterface, "org.kde.okular.PrintInterface/0.1") |
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#endif
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