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Diffstat (limited to 'sd/source/ui/slidesorter/inc/view/SlsPageObjectPainter.hxx')
-rw-r--r-- | sd/source/ui/slidesorter/inc/view/SlsPageObjectPainter.hxx | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/sd/source/ui/slidesorter/inc/view/SlsPageObjectPainter.hxx b/sd/source/ui/slidesorter/inc/view/SlsPageObjectPainter.hxx new file mode 100644 index 0000000000..747c09500c --- /dev/null +++ b/sd/source/ui/slidesorter/inc/view/SlsPageObjectPainter.hxx @@ -0,0 +1,119 @@ +/* -*- 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 . + */ + +#pragma once + +#include <model/SlsSharedPageDescriptor.hxx> +#include <view/SlsTheme.hxx> +#include <memory> + +namespace sd::slidesorter::cache { class PageCache; } +namespace sd::slidesorter { class SlideSorter; } + +namespace sd::slidesorter::view { + +class Layouter; +class PageObjectLayouter; +class FramePainter; + +class PageObjectPainter +{ +public: + PageObjectPainter (const SlideSorter& rSlideSorter); + ~PageObjectPainter(); + + void PaintPageObject ( + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor); + + /** Called when the theme changes, either because it is replaced with + another or because the system colors have changed. So, even when + the given theme is the same object as the one already in use by this + painter everything that depends on the theme is updated. + */ + void SetTheme (const std::shared_ptr<view::Theme>& rpTheme); + + /** Return a preview bitmap for the given page descriptor. When the + page is excluded from the show then the preview is marked + accordingly. + @rpDescriptor + Defines the page for which to return the preview. + @pReferenceDevice + When not <NULL/> then this reference device is used to created a + compatible bitmap. + @return + The returned bitmap may have a different size then the preview area. + */ + BitmapEx GetPreviewBitmap ( + const model::SharedPageDescriptor& rpDescriptor, + const OutputDevice* pReferenceDevice) const; + +private: + const Layouter& mrLayouter; + std::shared_ptr<cache::PageCache> mpCache; + std::shared_ptr<view::Theme> mpTheme; + std::shared_ptr<vcl::Font> mpPageNumberFont; + std::unique_ptr<FramePainter> mpShadowPainter; + std::unique_ptr<FramePainter> mpFocusBorderPainter; + + void PaintBackground ( + PageObjectLayouter *pPageObjectLayouter, + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor) const; + void PaintPreview ( + PageObjectLayouter *pPageObjectLayouter, + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor) const; + void PaintPageNumber ( + PageObjectLayouter *pPageObjectLayouter, + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor) const; + static void PaintTransitionEffect ( + PageObjectLayouter *pPageObjectLayouter, + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor); + static void PaintCustomAnimationEffect ( + PageObjectLayouter *pPageObjectLayouter, + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor); + void PaintBorder ( + OutputDevice& rDevice, + const Theme::GradientColorType eColorType, + const ::tools::Rectangle& rBox) const; + void PaintBackgroundDetail( + PageObjectLayouter *pPageObjectLayouter, + OutputDevice& rDevice, + const model::SharedPageDescriptor& rpDescriptor) const; + + static BitmapEx CreateMarkedPreview( + const Size& rSize, + const BitmapEx& rPreview, + const BitmapEx& rOverlay, + const OutputDevice* pReferenceDevice); + + /** Update the local pointer to the page object layouter to the + one owned by the general layouter. + Return <TRUE/> when after the call we have a valid page object layouter. + */ + bool UpdatePageObjectLayouter(); +}; + +} // end of namespace sd::slidesorter::view + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |