diff options
Diffstat (limited to 'sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx')
-rw-r--r-- | sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx b/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx new file mode 100644 index 000000000000..a9a640d978cf --- /dev/null +++ b/sd/source/ui/slidesorter/inc/view/SlsInsertionIndicatorOverlay.hxx @@ -0,0 +1,131 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef SD_SLIDESORTER_INSERTION_INDICATOR_OVERLAY_HXX +#define SD_SLIDESORTER_INSERTION_INDICATOR_OVERLAY_HXX + +#include "model/SlsSharedPageDescriptor.hxx" +#include "view/SlsILayerPainter.hxx" +#include "controller/SlsTransferable.hxx" + +#include <tools/gen.hxx> +#include <vcl/bitmapex.hxx> +#include <boost/scoped_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <vector> + +class OutputDevice; +class SdPage; + +namespace sd { namespace slidesorter { +class SlideSorter; +} } + +namespace sd { namespace slidesorter { namespace model { +class PageEnumeration; +} } } + +namespace sd { namespace slidesorter { namespace controller { +class Transferable; +} } } + +namespace sd { namespace slidesorter { namespace view { + +class FramePainter; +class LayeredDevice; + +/** The insertion indicator is painted as a vertical or horizonal bar + in the space between slides. +*/ +class InsertionIndicatorOverlay + : public ILayerPainter, + public ::boost::enable_shared_from_this<InsertionIndicatorOverlay> +{ +public: + InsertionIndicatorOverlay (SlideSorter& rSlideSorter); + virtual ~InsertionIndicatorOverlay (void); + + virtual void SetLayerInvalidator (const SharedILayerInvalidator& rpInvalidator); + + void Create (const controller::Transferable* pTransferable); + + /** Given a position in model coordinates this method calculates the + insertion marker both as an index in the document and as a location + used for drawing the insertion indicator. + */ + void SetLocation (const Point& rPosition); + + Size GetSize (void) const; + + virtual void Paint ( + OutputDevice& rDevice, + const Rectangle& rRepaintArea); + + bool IsVisible (void) const; + void Hide (void); + void Show (void); + + Rectangle GetBoundingBox (void) const; + +private: + SlideSorter& mrSlideSorter; + bool mbIsVisible; + const sal_Int32 mnLayerIndex; + SharedILayerInvalidator mpLayerInvalidator; + // Center of the insertion indicator. + Point maLocation; + BitmapEx maIcon; + Point maIconOffset; + ::boost::scoped_ptr<FramePainter> mpShadowPainter; + + void SetPositionAndSize (const Rectangle& rBoundingBox); + void SelectRepresentatives ( + model::PageEnumeration& rSelection, + ::std::vector<model::SharedPageDescriptor>& rDescriptors) const; + Point PaintRepresentatives ( + OutputDevice& rContent, + const Size aPreviewSize, + const sal_Int32 nOffset, + const ::std::vector<controller::Transferable::Representative>& rPages) const; + void PaintPageCount ( + OutputDevice& rDevice, + const sal_Int32 nSelectionCount, + const Size aPreviewSize, + const Point aFirstPageOffset) const; + /** Setup the insertion indicator by creating the icon. It consists of + scaled down previews of some of the selected pages. + */ + void Create ( + const ::std::vector<controller::Transferable::Representative>& rPages, + const sal_Int32 nSelectionCount); +}; + + + +} } } // end of namespace ::sd::slidesorter::view + +#endif |