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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /slideshow/source/inc/view.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/1%7.0.4.tar.xz libreoffice-upstream/1%7.0.4.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'slideshow/source/inc/view.hxx')
-rw-r--r-- | slideshow/source/inc/view.hxx | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/slideshow/source/inc/view.hxx b/slideshow/source/inc/view.hxx new file mode 100644 index 000000000..4298fa1b2 --- /dev/null +++ b/slideshow/source/inc/view.hxx @@ -0,0 +1,89 @@ +/* -*- 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> + + +namespace basegfx { class B2DRange; class B2DVector; } + + +/* Definition of View interface */ + +namespace slideshow +{ + namespace 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: */ |