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Diffstat (limited to 'sc/source/ui/inc/output.hxx')
| -rw-r--r-- | sc/source/ui/inc/output.hxx | 387 |
1 files changed, 387 insertions, 0 deletions
diff --git a/sc/source/ui/inc/output.hxx b/sc/source/ui/inc/output.hxx new file mode 100644 index 000000000..7f84f00d4 --- /dev/null +++ b/sc/source/ui/inc/output.hxx @@ -0,0 +1,387 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_SC_SOURCE_UI_INC_OUTPUT_HXX +#define INCLUDED_SC_SOURCE_UI_INC_OUTPUT_HXX + +#include <address.hxx> +#include <cellvalue.hxx> +#include <tools/color.hxx> +#include <tools/fract.hxx> +#include <tools/gen.hxx> +#include <editeng/svxenum.hxx> +#include <vcl/outdev.hxx> +#include <o3tl/deleter.hxx> + +namespace sc { + struct SpellCheckContext; +} + +namespace editeng { + struct MisspellRanges; +} +namespace drawinglayer::processor2d { class BaseProcessor2D; } + +namespace vcl { class Font; } +class EditEngine; +class ScDocument; +class ScPatternAttr; +struct RowInfo; +struct ScTableInfo; +class ScTabViewShell; +class ScPageBreakData; +class FmFormView; +class ScFieldEditEngine; +class SdrPaintWindow; + +#define SC_SCENARIO_HSPACE 60 +#define SC_SCENARIO_VSPACE 50 + +enum ScOutputType { OUTTYPE_WINDOW, OUTTYPE_PRINTER }; + +class ClearableClipRegion; +typedef std::unique_ptr<ClearableClipRegion, o3tl::default_delete<ClearableClipRegion>> ClearableClipRegionPtr; + +/// Describes reference mark to be drawn, position & size in TWIPs +struct ReferenceMark { + long nX; + long nY; + long nWidth; + long nHeight; + long nTab; + Color aColor; + + ReferenceMark() + : nX( 0 ) + , nY( 0 ) + , nWidth( 0 ) + , nHeight( 0 ) + , nTab( 0 ) + , aColor( COL_AUTO ) {} + + ReferenceMark( long aX, + long aY, + long aWidth, + long aHeight, + long aTab, + const Color& rColor ) + : nX( aX ) + , nY( aY ) + , nWidth( aWidth ) + , nHeight( aHeight ) + , nTab( aTab ) + , aColor( rColor ) {} + + bool Is() const { return ( nWidth > 0 && nHeight > 0 ); } +}; + +class ScOutputData +{ +friend class ScDrawStringsVars; +friend class ScGridWindow; +private: + struct OutputAreaParam + { + tools::Rectangle maAlignRect; + tools::Rectangle maClipRect; + long mnColWidth; + long mnLeftClipLength; /// length of the string getting cut off on the left. + long mnRightClipLength; /// length of the string getting cut off on the right. + bool mbLeftClip; + bool mbRightClip; + }; + + class DrawEditParam + { + public: + SvxCellHorJustify meHorJustAttr; ///< alignment attribute + SvxCellHorJustify meHorJustContext; ///< context depending on attribute, content and direction + SvxCellHorJustify meHorJustResult; ///< result for EditEngine + SvxCellVerJustify meVerJust; + SvxCellJustifyMethod meHorJustMethod; + SvxCellJustifyMethod meVerJustMethod; + SvxCellOrientation meOrient; + SCSIZE mnArrY; + SCCOL mnX; + SCCOL mnCellX; + SCROW mnCellY; + long mnPosX; + long mnPosY; + long mnInitPosX; + bool mbBreak:1; + bool mbCellIsValue:1; + bool mbAsianVertical:1; + bool mbPixelToLogic:1; + bool mbHyphenatorSet:1; + ScFieldEditEngine* mpEngine; + ScRefCellValue maCell; + const ScPatternAttr* mpPattern; + const SfxItemSet* mpCondSet; + const SfxItemSet* mpPreviewFontSet; + const ScPatternAttr* mpOldPattern; + const SfxItemSet* mpOldCondSet; + const SfxItemSet* mpOldPreviewFontSet; + const RowInfo* mpThisRowInfo; + const std::vector<editeng::MisspellRanges>* mpMisspellRanges; + + explicit DrawEditParam(const ScPatternAttr* pPattern, const SfxItemSet* pCondSet, bool bCellIsValue); + + bool readCellContent(const ScDocument* pDoc, bool bShowNullValues, bool bShowFormulas, bool bSyntaxMode, bool bUseStyleColor, bool bForceAutoColor, bool& rWrapFields); + void setPatternToEngine(bool bUseStyleColor); + void calcMargins(long& rTop, long& rLeft, long& rBottom, long& rRight, double nPPTX, double nPPTY) const; + void calcPaperSize(Size& rPaperSize, const tools::Rectangle& rAlignRect, double nPPTX, double nPPTY) const; + void getEngineSize(ScFieldEditEngine* pEngine, long& rWidth, long& rHeight) const; + bool hasLineBreak() const; + bool isHyperlinkCell() const; + + /** + * When the text is vertically oriented, the text is either rotated 90 + * degrees to the right or 90 degrees to the left. Note that this is + * different from being vertically stacked. + */ + bool isVerticallyOriented() const; + + /** + * Calculate offset position for vertically oriented (either + * top-bottom or bottom-top orientation) text. + * + * @param rLogicStart initial position in pixels. When the call is + * finished, this parameter will store the new + * position. + */ + void calcStartPosForVertical(Point& rLogicStart, long nCellWidth, long nEngineWidth, long nTopM, const OutputDevice* pRefDevice); + + void setAlignmentToEngine(); + bool adjustHorAlignment(ScFieldEditEngine* pEngine); + void adjustForHyperlinkInPDF(Point aURLStart, const OutputDevice* pDev); + }; + + VclPtr<OutputDevice> mpDev; // Device + VclPtr<OutputDevice> mpRefDevice; // printer if used for preview + VclPtr<OutputDevice> pFmtDevice; // reference for text formatting + ScTableInfo& mrTabInfo; + RowInfo* pRowInfo; // Info block + SCSIZE nArrCount; // occupied lines in info block + ScDocument* mpDoc; // Document + SCTAB nTab; // sheet + long nScrX; // Output Startpos. (Pixel) + long nScrY; + long nScrW; // Output size (Pixel) + long nScrH; + long nMirrorW; // Visible output width for mirroring (default: nScrW) + SCCOL nX1; // Start-/End coordinates + SCROW nY1; // ( incl. hidden ) + SCCOL nX2; + SCROW nY2; + SCCOL nVisX1; // Start-/End coordinates + SCROW nVisY1; // ( visible range ) + SCCOL nVisX2; + SCROW nVisY2; + ScOutputType eType; // Screen/Printer ... + double mnPPTX; // Pixel per Twips + double mnPPTY; + Fraction aZoomX; + Fraction aZoomY; + + ScTabViewShell* pViewShell; // for connect from visible plug-ins + + FmFormView* pDrawView; // SdrView to paint to + + bool bEditMode; // InPlace edited cell - do not output + SCCOL nEditCol; + SCROW nEditRow; + + bool bMetaFile; // Output to metafile (not pixels!) + + bool bPagebreakMode; // Page break preview + bool bSolidBackground; // white instead of transparent + + bool mbUseStyleColor; + bool mbForceAutoColor; + + bool mbSyntaxMode; // Syntax highlighting + std::unique_ptr<Color> pValueColor; + std::unique_ptr<Color> pTextColor; + std::unique_ptr<Color> pFormulaColor; + + Color aGridColor; + + bool mbShowNullValues; + bool mbShowFormulas; + bool bShowSpellErrors; // Show spelling errors in EditObjects + bool bMarkClipped; + + bool bSnapPixel; + + bool bAnyClipped; // internal + bool bTabProtected; + bool bLayoutRTL; + + // #i74769# use SdrPaintWindow direct, remember it during BeginDrawLayers/EndDrawLayers + SdrPaintWindow* mpTargetPaintWindow; + const sc::SpellCheckContext* mpSpellCheckCxt; + + // private methods + + bool GetMergeOrigin( SCCOL nX, SCROW nY, SCSIZE nArrY, + SCCOL& rOverX, SCROW& rOverY, bool bVisRowChanged ); + bool IsEmptyCellText( const RowInfo* pThisRowInfo, SCCOL nX, SCROW nY ); + void GetVisibleCell( SCCOL nCol, SCROW nRow, SCTAB nTab, ScRefCellValue& rCell ); + + bool IsAvailable( SCCOL nX, SCROW nY ); + + void GetOutputArea( SCCOL nX, SCSIZE nArrY, long nPosX, long nPosY, + SCCOL nCellX, SCROW nCellY, long nNeeded, + const ScPatternAttr& rPattern, + sal_uInt16 nHorJustify, bool bCellIsValue, + bool bBreak, bool bOverwrite, + OutputAreaParam& rParam ); + + void ShrinkEditEngine( EditEngine& rEngine, const tools::Rectangle& rAlignRect, + long nLeftM, long nTopM, long nRightM, long nBottomM, + bool bWidth, SvxCellOrientation nOrient, long nAttrRotate, bool bPixelToLogic, + long& rEngineWidth, long& rEngineHeight, long& rNeededPixel, + bool& rLeftClip, bool& rRightClip ); + + void SetSyntaxColor( vcl::Font* pFont, const ScRefCellValue& rCell ); + void SetEditSyntaxColor( EditEngine& rEngine, const ScRefCellValue& rCell ); + + double GetStretch() const; + + void DrawRotatedFrame(vcl::RenderContext& rRenderContext); // pixel + + std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> CreateProcessor2D( ); + + void DrawEditStandard(DrawEditParam& rParam); + void DrawEditBottomTop(DrawEditParam& rParam); + void DrawEditTopBottom(DrawEditParam& rParam); + void DrawEditStacked(DrawEditParam& rParam); + void DrawEditAsianVertical(DrawEditParam& rParam); + + std::unique_ptr<ScFieldEditEngine> CreateOutputEditEngine(); + + void ShowClipMarks( DrawEditParam& rParam, long nEngineHeight, const Size& aCellSize, + bool bMerged, OutputAreaParam& aAreaParam ); + + ClearableClipRegionPtr Clip(DrawEditParam& rParam, const Size& aCellSize, OutputAreaParam& aAreaParam, + long nEngineHeight, bool bWrapFields); + + bool AdjustAreaParamClipRect(OutputAreaParam& rAreaParam); + long SetEngineTextAndGetWidth( DrawEditParam& rParam, const OUString& rSetString, + long& rNeededPixel, long nAddWidthPixels ); + + // Check for and set cell rotations at OutputData to have it available + // in the svx tooling to render the borders. Moved to private section + // and the single call to end of constructor to be sure this always happens + void SetCellRotations(); + +public: + + /** + * @param nNewScrX: X-Offset in the output device for the table + * @param nNewScrY: Y-Offset in the output device for the table + * + */ + ScOutputData( OutputDevice* pNewDev, ScOutputType eNewType, + ScTableInfo& rTabInfo, ScDocument* pNewDoc, + SCTAB nNewTab, long nNewScrX, long nNewScrY, + SCCOL nNewX1, SCROW nNewY1, SCCOL nNewX2, SCROW nNewY2, + double nPixelPerTwipsX, double nPixelPerTwipsY, + const Fraction* pZoomX = nullptr, + const Fraction* pZoomY = nullptr ); + + ~ScOutputData(); + + void SetSpellCheckContext( const sc::SpellCheckContext* pCxt ); + void SetContentDevice( OutputDevice* pContentDev ); + + void SetRefDevice( OutputDevice* pRDev ) { mpRefDevice = pFmtDevice = pRDev; } + void SetFmtDevice( OutputDevice* pRDev ) { pFmtDevice = pRDev; } + void SetViewShell( ScTabViewShell* pSh ) { pViewShell = pSh; } + + void SetDrawView( FmFormView* pNew ) { pDrawView = pNew; } + + void SetSolidBackground( bool bSet ) { bSolidBackground = bSet; } + void SetUseStyleColor( bool bSet ) { mbUseStyleColor = bSet; } + + void SetEditCell( SCCOL nCol, SCROW nRow ); + void SetSyntaxMode( bool bNewMode ); + void SetMetaFileMode( bool bNewMode ); + void SetGridColor( const Color& rColor ); + void SetMarkClipped( bool bSet ); + void SetShowNullValues ( bool bSet ); + void SetShowFormulas ( bool bSet ); + void SetShowSpellErrors( bool bSet ); + void SetMirrorWidth( long nNew ); + long GetScrW() const { return nScrW; } + long GetScrH() const { return nScrH; } + + void SetSnapPixel(); + + void DrawGrid(vcl::RenderContext& rRenderContext, bool bGrid, bool bPage); + void DrawStrings( bool bPixelToLogic = false ); + + /// Draw all strings, or provide Rectangle where the text (defined by rAddress) would be drawn. + tools::Rectangle LayoutStrings(bool bPixelToLogic, bool bPaint = true, const ScAddress &rAddress = ScAddress()); + + void DrawDocumentBackground(); + void DrawBackground(vcl::RenderContext& rRenderContext); + void DrawShadow(); + void DrawExtraShadow(bool bLeft, bool bTop, bool bRight, bool bBottom); + void DrawFrame(vcl::RenderContext& rRenderContext); + + // with logic MapMode set! + void DrawEdit(bool bPixelToLogic); + void DrawRotated(bool bPixelToLogic); // logical + + void DrawClear(); + + // #i72502# printer only command set + Point PrePrintDrawingLayer(long nLogStX, long nLogStY ); + void PostPrintDrawingLayer(const Point& rMMOffset); // #i74768# need offset for FormLayer + void PrintDrawingLayer(SdrLayerID nLayer, const Point& rMMOffset); + + // only screen: + void DrawSelectiveObjects(SdrLayerID nLayer); + + bool SetChangedClip(); // sal_False = not + vcl::Region GetChangedAreaRegion(); + + void FindChanged(); + void SetPagebreakMode( ScPageBreakData* pPageData ); + /// Draws reference mark and returns its properties + void DrawRefMark( SCCOL nRefStartX, SCROW nRefStartY, + SCCOL nRefEndX, SCROW nRefEndY, + const Color& rColor, bool bHandle ); + ReferenceMark FillReferenceMark( SCCOL nRefStartX, SCROW nRefStartY, + SCCOL nRefEndX, SCROW nRefEndY, + const Color& rColor ); + void DrawOneChange( SCCOL nRefStartX, SCROW nRefStartY, + SCCOL nRefEndX, SCROW nRefEndY, + const Color& rColor, sal_uInt16 nType ); + void DrawChangeTrack(); + void DrawClipMarks(); + + void DrawNoteMarks(vcl::RenderContext& rRenderContext); + void AddPDFNotes(); +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |