b9362e87a3
Change-Id: I8a324d6a037c8a5c0efc0b2825657513c2f9841c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/126159 Tested-by: Jenkins Reviewed-by: Samuel Mehrbrodt <samuel.mehrbrodt@allotropia.de>
238 lines
9.1 KiB
C++
238 lines
9.1 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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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <memory>
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#include "scdllapi.h"
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#include "types.hxx"
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#include <editeng/editeng.hxx>
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#include <svx/pageitem.hxx>
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#include <tools/datetime.hxx>
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#include <tools/gen.hxx>
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#include <tools/fract.hxx>
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#include <vcl/outdev.hxx>
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class ScDocument;
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class ScPatternAttr;
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class ScEditEngineDefaulter;
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class ScEditUtil
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{
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ScDocument* pDoc;
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SCCOL nCol;
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SCROW nRow;
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SCTAB nTab;
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Point aCellPos;
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VclPtr<OutputDevice> pDev; // MapMode has to be set
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double nPPTX;
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double nPPTY;
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Fraction aZoomX;
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Fraction aZoomY;
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bool bInPrintTwips;
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public:
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static OUString ModifyDelimiters( const OUString& rOld );
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/// Retrieves string with paragraphs delimited by spaces
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static OUString GetSpaceDelimitedString( const EditEngine& rEngine );
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/// Retrieves string with paragraphs delimited by new lines ('\n').
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static OUString GetMultilineString( const EditEngine& rEngine );
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static OUString GetMultilineString( const EditTextObject& rEdit );
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/** Retrieves string with paragraphs delimited by new lines ('\n').
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@param pDoc
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If not NULL, use pDoc->GetEditEngine() to retrieve field content.
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If NULL, a static mutex-guarded ScFieldEditEngine is used that
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is not capable of resolving document specific fields; avoid.
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*/
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SC_DLLPUBLIC static OUString GetString( const EditTextObject& rEditText, const ScDocument* pDoc );
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static std::unique_ptr<EditTextObject> CreateURLObjectFromURL(
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ScDocument& rDoc, const OUString& rURL, const OUString& rText );
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static void RemoveCharAttribs( EditTextObject& rEditText, const ScPatternAttr& rAttr );
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static std::unique_ptr<EditTextObject> Clone( const EditTextObject& rSrc, ScDocument& rDestDoc );
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static OUString GetCellFieldValue(
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const SvxFieldData& rFieldData, const ScDocument* pDoc, std::optional<Color>* ppTextColor );
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public:
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ScEditUtil( ScDocument* pDocument, SCCOL nX, SCROW nY, SCTAB nZ,
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const Point& rCellPos,
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OutputDevice* pDevice, double nScaleX, double nScaleY,
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const Fraction& rX, const Fraction& rY, bool bPrintTwips = false );
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tools::Rectangle GetEditArea( const ScPatternAttr* pPattern, bool bForceToTop );
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tools::Long GetIndent(const ScPatternAttr* pPattern) const;
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void GetMargins(const ScPatternAttr* pPattern, tools::Long& nLeftMargin, tools::Long& nTopMargin,
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tools::Long& nRightMargin, tools::Long& BottomMargin) const;
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};
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class ScEditAttrTester
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{
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std::unique_ptr<SfxItemSet> pEditAttrs;
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bool bNeedsObject;
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bool bNeedsCellAttr;
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public:
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ScEditAttrTester( ScEditEngineDefaulter* pEng );
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~ScEditAttrTester();
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bool NeedsObject() const { return bNeedsObject; }
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bool NeedsCellAttr() const { return bNeedsCellAttr; }
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const SfxItemSet& GetAttribs() const { return *pEditAttrs; }
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};
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// construct pool before constructing EditEngine, destroy pool after EditEngine
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class ScEnginePoolHelper
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{
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protected:
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rtl::Reference<SfxItemPool> pEnginePool;
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SfxItemSet* pDefaults;
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bool bDeleteEnginePool;
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bool bDeleteDefaults;
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ScEnginePoolHelper( SfxItemPool* pEnginePool, bool bDeleteEnginePool );
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ScEnginePoolHelper( const ScEnginePoolHelper& rOrg );
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virtual ~ScEnginePoolHelper();
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};
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class SC_DLLPUBLIC ScEditEngineDefaulter : public ScEnginePoolHelper, public EditEngine
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{
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public:
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using EditEngine::SetText;
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/// bDeleteEnginePool: Engine becomes the owner of the pool
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/// and deletes it on destruction
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ScEditEngineDefaulter( SfxItemPool* pEnginePool,
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bool bDeleteEnginePool = false );
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/// If rOrg.bDeleteEnginePool: pool gets cloned and will be
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/// deleted on destruction. Defaults are not set.
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ScEditEngineDefaulter( const ScEditEngineDefaulter& rOrg );
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virtual ~ScEditEngineDefaulter() override;
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/// Creates a copy of SfxItemSet if bRememberCopy set
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void SetDefaults( const SfxItemSet& rDefaults, bool bRememberCopy = true );
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/// Becomes the owner of the SfxItemSet
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void SetDefaults( std::unique_ptr<SfxItemSet> pDefaults );
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/// Set the item in the default ItemSet which is created
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/// if it doesn't exist yet.
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/// The default ItemSet is then applied to each paragraph.
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void SetDefaultItem( const SfxPoolItem& rItem );
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/// Returns the stored defaults, used to find non-default character attributes
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const SfxItemSet& GetDefaults();
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/// SetText and apply defaults already set
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void SetTextCurrentDefaults( const EditTextObject& rTextObject );
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/// Current defaults are not applied, new defaults are applied
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void SetTextNewDefaults( const EditTextObject& rTextObject,
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const SfxItemSet& rDefaults, bool bRememberCopy = true );
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/// SetText and apply defaults already set
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void SetTextCurrentDefaults( const OUString& rText );
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/// Current defaults are not applied, new defaults are applied
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void SetTextNewDefaults( const OUString& rText,
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const SfxItemSet& rDefaults );
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/// Paragraph attributes that are not defaults are copied to
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/// character attributes and all paragraph attributes reset
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void RemoveParaAttribs();
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/// Re-apply existing defaults if set, same as in SetText,
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/// but without EnableUndo/SetUpdateMode.
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void RepeatDefaults();
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};
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// for field commands (or just fields?) in a table
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class SC_DLLPUBLIC ScFieldEditEngine : public ScEditEngineDefaulter
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{
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private:
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ScDocument* mpDoc;
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bool bExecuteURL;
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public:
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ScFieldEditEngine(
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ScDocument* pDoc, SfxItemPool* pEnginePool, SfxItemPool* pTextObjectPool = nullptr,
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bool bDeleteEnginePool = false);
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void SetExecuteURL(bool bSet) { bExecuteURL = bSet; }
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virtual bool FieldClicked( const SvxFieldItem& rField ) override;
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virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rTxtColor, std::optional<Color>& rFldColor ) override;
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};
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// 1/100 mm
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class SC_DLLPUBLIC ScTabEditEngine final : public ScFieldEditEngine
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{
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private:
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void Init(const ScPatternAttr& rPattern);
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public:
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ScTabEditEngine( ScDocument* pDoc ); // Default
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ScTabEditEngine(const ScPatternAttr& rPattern,
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SfxItemPool *pEngineItemPool, ScDocument *pDoc,
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SfxItemPool* pTextObjectPool = nullptr );
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};
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struct ScHeaderFieldData
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{
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OUString aTitle; // title or file name (if no title)
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OUString aLongDocName; // path and file name
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OUString aShortDocName; // pure file name
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OUString aTabName;
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DateTime aDateTime;
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tools::Long nPageNo;
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tools::Long nTotalPages;
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SvxNumType eNumType;
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ScHeaderFieldData();
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};
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// for headers/footers with fields
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class SC_DLLPUBLIC ScHeaderEditEngine final : public ScEditEngineDefaulter
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{
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private:
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ScHeaderFieldData aData;
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public:
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ScHeaderEditEngine( SfxItemPool* pEnginePool );
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virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rTxtColor, std::optional<Color>& rFldColor ) override;
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void SetNumType(SvxNumType eNew) { aData.eNumType = eNew; }
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void SetData(const ScHeaderFieldData& rNew) { aData = rNew; }
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};
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// for Note text objects.
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class ScNoteEditEngine final : public ScEditEngineDefaulter
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{
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public:
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ScNoteEditEngine( SfxItemPool* pEnginePool, SfxItemPool* pTextObjectPool );
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};
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// SvxFieldData derivations were moved to Svx (comment can be deleted?)
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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