46 lines
1.1 KiB
C++
46 lines
1.1 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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#pragma once
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#include <vcl/dllapi.h>
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enum class GestureEventZoomType
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{
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Begin,
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Update,
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End
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};
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class VCL_DLLPUBLIC GestureEventZoom
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{
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public:
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sal_Int32 mnX = 0;
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sal_Int32 mnY = 0;
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GestureEventZoomType meEventType = GestureEventZoomType::Begin;
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// The difference of between the current gesture scale and the scale at the beginning of the
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// gesture.
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double mfScaleDelta = 0;
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GestureEventZoom() = default;
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GestureEventZoom(sal_Int32 nX, sal_Int32 nY, GestureEventZoomType eEventType,
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double fScaleDelta)
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: mnX(nX)
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, mnY(nY)
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, meEventType(eEventType)
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, mfScaleDelta(fScaleDelta)
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{
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}
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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