68547fa268
switch from ScFlatUInt16RowSegments to ScCompressedArray The problem with the underlying mdds::flat_segment_tree data structure is that it is optimised for bulk-load and then frequent read. But here we are interleaving reading and updating the data, which means flat_segment_tree spends a lot of time in its build_tree code. Change-Id: Ic0d46834a2449e4fa9f84343971417adb48ba2de Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94694 Tested-by: Noel Grandin <noel.grandin@collabora.co.uk> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
66 lines
1.7 KiB
C++
66 lines
1.7 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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#ifndef INCLUDED_SC_INC_ROWHEIGHTCONTEXT_HXX
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#define INCLUDED_SC_INC_ROWHEIGHTCONTEXT_HXX
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#include "scdllapi.h"
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#include <tools/fract.hxx>
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#include <vcl/vclptr.hxx>
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#include <vcl/outdev.hxx>
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#include "compressedarray.hxx"
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#include "types.hxx"
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using RowHeightsArray = ScCompressedArray<SCROW, sal_uInt16>;
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namespace sc {
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class SC_DLLPUBLIC RowHeightContext
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{
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RowHeightsArray maHeights;
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double mfPPTX;
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double mfPPTY;
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Fraction maZoomX;
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Fraction maZoomY;
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VclPtr<OutputDevice> mpOutDev;
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sal_uInt16 mnExtraHeight;
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bool mbForceAutoSize; /// whether to set height to optimal even when the manual height flag is set.
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public:
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RowHeightContext(
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SCROW nMaxRow, double fPPTX, double fPPTY, const Fraction& rZoomX, const Fraction& rZoomY,
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OutputDevice* pOutDev );
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~RowHeightContext();
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double getPPTX() const { return mfPPTX;}
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double getPPTY() const { return mfPPTY;}
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const Fraction& getZoomX() const { return maZoomX;}
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const Fraction& getZoomY() const { return maZoomY;}
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OutputDevice* getOutputDevice() { return mpOutDev;}
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void setExtraHeight( sal_uInt16 nH );
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sal_uInt16 getExtraHeight() const { return mnExtraHeight;}
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void setForceAutoSize( bool b );
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bool isForceAutoSize() const { return mbForceAutoSize;}
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RowHeightsArray& getHeightArray() { return maHeights; }
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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