/************************************************************************* * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _EXTENSIONS_SCANNER_GRID_HXX #define _EXTENSIONS_SCANNER_GRID_HXX #include #ifndef _SV_BUTTON_HXX #include #endif #include #include class GridWindow : public ModalDialog { // helper class for handles struct impHandle { Point maPos; sal_uInt16 mnOffX; sal_uInt16 mnOffY; impHandle(const Point& rPos, sal_uInt16 nX, sal_uInt16 nY) : maPos(rPos), mnOffX(nX), mnOffY(nY) { } bool operator<(const impHandle& rComp) const { return (maPos.X() < rComp.maPos.X()); } void draw(Window& rWin, const BitmapEx& rBitmapEx) { const Point aOffset(rWin.PixelToLogic(Point(mnOffX, mnOffY))); rWin.DrawBitmapEx(maPos - aOffset, rBitmapEx); } bool isHit(Window& rWin, const Point& rPos) { const Point aOffset(rWin.PixelToLogic(Point(mnOffX, mnOffY))); const Rectangle aTarget(maPos - aOffset, maPos + aOffset); return aTarget.IsInside(rPos); } }; Rectangle m_aGridArea; double m_fMinX; double m_fMinY; double m_fMaxX; double m_fMaxY; double m_fChunkX; double m_fMinChunkX; double m_fChunkY; double m_fMinChunkY; double* m_pXValues; double* m_pOrigYValues; int m_nValues; double* m_pNewYValues; sal_uInt16 m_BmOffX; sal_uInt16 m_BmOffY; sal_Bool m_bCutValues; // stuff for handles std::vector< impHandle > m_aHandles; sal_uInt32 m_nDragIndex; BitmapEx m_aMarkerBitmap; OKButton m_aOKButton; CancelButton m_aCancelButton; ListBox m_aResetTypeBox; PushButton m_aResetButton; Point transform( double x, double y ); void transform( const Point& rOriginal, double& x, double& y ); double findMinX(); double findMinY(); double findMaxX(); double findMaxY(); void drawGrid(); void drawOriginal(); void drawNew(); void drawHandles(); void computeExtremes(); void computeChunk( double fMin, double fMax, double& fChunkOut, double& fMinChunkOut ); void computeNew(); double interpolate( double x, double* pNodeX, double* pNodeY, int nNodes ); DECL_LINK( ClickButtonHdl, Button* ); virtual void MouseMove( const MouseEvent& ); virtual void MouseButtonDown( const MouseEvent& ); virtual void MouseButtonUp( const MouseEvent& ); public: GridWindow( double* pXValues, double* pYValues, int nValues, Window* pParent, sal_Bool bCutValues = sal_True ); ~GridWindow(); void setBoundings( double fMinX, double fMinY, double fMaxX, double fMaxY ); double getMinX() { return m_fMinX; } double getMinY() { return m_fMinY; } double getMaxX() { return m_fMaxX; } double getMaxY() { return m_fMaxY; } int countValues() { return m_nValues; } double* getXValues() { return m_pXValues; } double* getOrigYValues() { return m_pOrigYValues; } double* getNewYValues() { return m_pNewYValues; } void drawLine( double x1, double y1, double x2, double y2 ); virtual void Paint( const Rectangle& rRect ); }; #endif // _EXTENSIONS_SCANNER_GRID_HXX