79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_POINTERSYMBOL_HXX
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#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_POINTERSYMBOL_HXX
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#include <com/sun/star/rendering/XBitmap.hpp>
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#include <cppcanvas/customsprite.hxx>
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#include <com/sun/star/uno/Reference.hxx>
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#include <vieweventhandler.hxx>
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#include <screenupdater.hxx>
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#include <eventmultiplexer.hxx>
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#include <unoview.hxx>
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#include <vector>
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using namespace com::sun::star;
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namespace slideshow {
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namespace internal {
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class EventMultiplexer;
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typedef std::shared_ptr<class PointerSymbol> PointerSymbolSharedPtr;
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/// On-screen 'laser pointer' from the Impress remote control
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class PointerSymbol : public ViewEventHandler
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{
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public:
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static PointerSymbolSharedPtr create( const css::uno::Reference<css::rendering::XBitmap>& xBitmap,
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ScreenUpdater& rScreenUpdater,
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EventMultiplexer& rEventMultiplexer,
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const UnoViewContainer& rViewContainer );
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/** Use this method to update the pointer's position
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*/
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void setVisible( const bool bVisible );
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void viewsChanged(const css::geometry::RealPoint2D pos);
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private:
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PointerSymbol( const css::uno::Reference<css::rendering::XBitmap>& xBitmap,
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ScreenUpdater& rScreenUpdater,
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const UnoViewContainer& rViewContainer );
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// ViewEventHandler
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virtual void viewAdded( const UnoViewSharedPtr& rView ) override;
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virtual void viewRemoved( const UnoViewSharedPtr& rView ) override;
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virtual void viewChanged( const UnoViewSharedPtr& rView ) override;
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virtual void viewsChanged() override;
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::basegfx::B2DPoint calcSpritePos( UnoViewSharedPtr const & rView ) const;
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typedef ::std::vector<
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::std::pair<UnoViewSharedPtr,
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cppcanvas::CustomSpriteSharedPtr> > ViewsVecT;
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css::uno::Reference<css::rendering::XBitmap> mxBitmap;
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ViewsVecT maViews;
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ScreenUpdater& mrScreenUpdater;
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css::geometry::RealPoint2D maPos;
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bool mbVisible;
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};
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} // namespace internal
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} // namespace presentation
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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