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/*************************************************************************
*
* 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
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_EDITUTIL_HXX
#define SC_EDITUTIL_HXX
#include "scdllapi.h"
#include "address.hxx"
#include <editeng/editeng.hxx>
#include <svx/pageitem.hxx>
#include <tools/date.hxx>
#include <tools/time.hxx>
#include <tools/gen.hxx>
#include <tools/fract.hxx>
class OutputDevice;
class ScDocument;
class ScPatternAttr;
class ScEditEngineDefaulter;
class ScEditUtil
{
ScDocument* pDoc;
SCCOL nCol;
SCROW nRow;
SCTAB nTab;
Point aScrPos;
OutputDevice* pDev; // MapMode muss eingestellt sein
double nPPTX;
double nPPTY;
Fraction aZoomX;
Fraction aZoomY;
static const char __FAR_DATA pCalcDelimiters[];
public:
static String ModifyDelimiters( const String& rOld );
/// Retrieves string with paragraphs delimited by spaces
static String GetSpaceDelimitedString( const EditEngine& rEngine );
/// Retrieves string with paragraphs delimited by new lines ('\n').
static String GetMultilineString( const EditEngine& rEngine );
public:
ScEditUtil( ScDocument* pDocument, SCCOL nX, SCROW nY, SCTAB nZ,
const Point& rScrPosPixel,
OutputDevice* pDevice, double nScaleX, double nScaleY,
const Fraction& rX, const Fraction& rY ) :
pDoc(pDocument),nCol(nX),nRow(nY),nTab(nZ),
aScrPos(rScrPosPixel),pDev(pDevice),
nPPTX(nScaleX),nPPTY(nScaleY),aZoomX(rX),aZoomY(rY) {}
Rectangle GetEditArea( const ScPatternAttr* pPattern, BOOL bForceToTop );
};
class ScEditAttrTester
{
ScEditEngineDefaulter* pEngine;
SfxItemSet* pEditAttrs;
BOOL bNeedsObject;
BOOL bNeedsCellAttr;
public:
ScEditAttrTester( ScEditEngineDefaulter* pEng );
~ScEditAttrTester();
BOOL NeedsObject() const { return bNeedsObject; }
BOOL NeedsCellAttr() const { return bNeedsCellAttr; }
const SfxItemSet& GetAttribs() const { return *pEditAttrs; }
};
// construct pool before constructing EditEngine, destroy pool after EditEngine
class ScEnginePoolHelper
{
protected:
SfxItemPool* pEnginePool;
SfxItemSet* pDefaults;
BOOL bDeleteEnginePool;
BOOL bDeleteDefaults;
ScEnginePoolHelper( SfxItemPool* pEnginePool,
BOOL bDeleteEnginePool = FALSE );
ScEnginePoolHelper( const ScEnginePoolHelper& rOrg );
virtual ~ScEnginePoolHelper();
};
class SC_DLLPUBLIC ScEditEngineDefaulter : public ScEnginePoolHelper, public EditEngine
{
private:
using EditEngine::SetText;
public:
/// bDeleteEnginePool: Engine becomes the owner of the pool
/// and deletes it on destruction
ScEditEngineDefaulter( SfxItemPool* pEnginePool,
BOOL bDeleteEnginePool = FALSE );
/// If rOrg.bDeleteEnginePool: pool gets cloned and will be
/// deleted on destruction. Defaults are not set.
ScEditEngineDefaulter( const ScEditEngineDefaulter& rOrg );
virtual ~ScEditEngineDefaulter();
/// Creates a copy of SfxItemSet if bRememberCopy set
void SetDefaults( const SfxItemSet& rDefaults, BOOL bRememberCopy = TRUE );
/// Becomes the owner of the SfxItemSet if bTakeOwnership set
void SetDefaults( SfxItemSet* pDefaults, BOOL bTakeOwnership = TRUE );
/// Set the item in the default ItemSet which is created
/// if it doesn't exist yet.
/// The default ItemSet is then applied to each paragraph.
void SetDefaultItem( const SfxPoolItem& rItem );
/// Returns the stored defaults, used to find non-default character attributes
const SfxItemSet& GetDefaults();
/// Overwritten method to be able to apply defaults already set
void SetText( const EditTextObject& rTextObject );
/// Current defaults are not applied, new defaults are applied
void SetTextNewDefaults( const EditTextObject& rTextObject,
const SfxItemSet& rDefaults, BOOL bRememberCopy = TRUE );
/// Current defaults are not applied, new defaults are applied
void SetTextNewDefaults( const EditTextObject& rTextObject,
SfxItemSet* pDefaults, BOOL bTakeOwnership = TRUE );
/// Overwritten method to be able to apply defaults already set
void SetText( const String& rText );
/// Current defaults are not applied, new defaults are applied
void SetTextNewDefaults( const String& rText,
const SfxItemSet& rDefaults, BOOL bRememberCopy = TRUE );
/// Current defaults are not applied, new defaults are applied
void SetTextNewDefaults( const String& rText,
SfxItemSet* pDefaults, BOOL bTakeOwnership = TRUE );
/// Paragraph attributes that are not defaults are copied to
/// character attributes and all paragraph attributes reset
void RemoveParaAttribs();
/// Re-apply existing defaults if set, same as in SetText,
/// but without EnableUndo/SetUpdateMode.
void RepeatDefaults();
};
// 1/100 mm
class SC_DLLPUBLIC ScTabEditEngine : public ScEditEngineDefaulter
{
private:
void Init(const ScPatternAttr& rPattern);
public:
ScTabEditEngine( ScDocument* pDoc ); // Default
// pEnginePool = ScDocument.GetEnginePool()
// pTextObjectPool = ScDocument.GetEditPool()
ScTabEditEngine( const ScPatternAttr& rPattern,
SfxItemPool* pEnginePool,
SfxItemPool* pTextObjectPool = NULL );
};
struct ScHeaderFieldData
{
String aTitle; // Titel oder Dateiname wenn kein Titel
String aLongDocName; // Pfad und Dateiname
String aShortDocName; // nur Dateiname
String aTabName;
Date aDate;
Time aTime;
long nPageNo;
long nTotalPages;
SvxNumType eNumType;
ScHeaderFieldData();
};
// fuer Feldbefehle in der Tabelle
class SC_DLLPUBLIC ScFieldEditEngine : public ScEditEngineDefaulter
{
private:
BOOL bExecuteURL;
public:
// pEnginePool = ScDocument.GetEnginePool()
// pTextObjectPool = ScDocument.GetEditPool()
ScFieldEditEngine( SfxItemPool* pEnginePool,
SfxItemPool* pTextObjectPool = NULL,
BOOL bDeleteEnginePool = FALSE );
void SetExecuteURL(BOOL bSet) { bExecuteURL = bSet; }
virtual void FieldClicked( const SvxFieldItem& rField, USHORT, USHORT );
virtual String CalcFieldValue( const SvxFieldItem& rField, USHORT nPara, USHORT nPos, Color*& rTxtColor, Color*& rFldColor );
};
// for headers/footers with fields
class SC_DLLPUBLIC ScHeaderEditEngine : public ScEditEngineDefaulter
{
private:
ScHeaderFieldData aData;
public:
ScHeaderEditEngine( SfxItemPool* pEnginePool, BOOL bDeleteEnginePool = FALSE );
virtual String CalcFieldValue( const SvxFieldItem& rField, USHORT nPara, USHORT nPos, Color*& rTxtColor, Color*& rFldColor );
void SetTitle(const String& rNew) { aData.aTitle = rNew; }
void SetLongDocName(const String& rNew) { aData.aLongDocName = rNew; }
void SetShortDocName(const String& rNew) { aData.aShortDocName = rNew; }
void SetTabName(const String& rNew) { aData.aTabName = rNew; }
void SetDate(const Date& rNew) { aData.aDate = rNew; }
void SetTime(const Time& rNew) { aData.aTime = rNew; }
void SetPageNo(long nNew) { aData.nPageNo = nNew; }
void SetTotalPages(long nNew) { aData.nTotalPages = nNew; }
void SetNumType(SvxNumType eNew) { aData.eNumType = eNew; }
void SetData(const ScHeaderFieldData& rNew) { aData = rNew; }
};
// for Note text objects.
class ScNoteEditEngine : public ScEditEngineDefaulter
{
public:
// pEnginePool = ScDocument.GetEnginePool()
// pTextObjectPool = ScDocument.GetEditPool()
ScNoteEditEngine( SfxItemPool* pEnginePool,
SfxItemPool* pTextObjectPool = NULL,
BOOL bDeleteEnginePool = FALSE );
};
// SvxFieldData-Ableitungen sind nach Svx verschoben
#endif
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