/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_INC_VIEW_HXX
#define INCLUDED_SLIDESHOW_SOURCE_INC_VIEW_HXX
#include "viewlayer.hxx"
#include <memory>
#include <vector>
/* Definition of View interface */
namespace slideshow::internal
{
class View : public ViewLayer
{
public :
/** Create a new view layer for this view
@ param rLayerBounds
Specifies the bound rect of the layer relative to the
user view coordinate system .
This method sets the bounds of the view layer in
document coordinates ( i . e . ' logical ' coordinates ) . The
resulting transformation is then concatenated with the
underlying view transformation , returned by the
getTransformation ( ) method .
*/
virtual ViewLayerSharedPtr createViewLayer( const basegfx::B2DRange& rLayerBounds ) const = 0 ;
/** Update screen representation from backbuffer
*/
virtual bool updateScreen() const = 0 ;
/** Paint screen content unconditionally from backbuffer
*/
virtual bool paintScreen() const = 0 ;
/** Set the size of the user view coordinate system.
This method sets the width and height of the view in
document coordinates ( i . e . ' logical ' coordinates ) . The
resulting transformation is then concatenated with the
underlying view transformation , returned by the
getTransformation ( ) method .
*/
virtual void setViewSize( const ::basegfx::B2DSize& ) = 0 ;
/** Change the view's mouse cursor.
@ param nPointerShape
One of the css : : awt : : SystemPointer
constant group members .
*/
virtual void setCursorShape( sal_Int16 nPointerShape ) = 0 ;
};
typedef std::shared_ptr< View > ViewSharedPtr;
typedef std::vector< ViewSharedPtr > ViewVector;
}
#endif // INCLUDED_SLIDESHOW_SOURCE_INC_VIEW_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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(vorverarbeitet am 2026-09-30)
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