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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_ACCESSIBLETEXT_HXX
#define _SC_ACCESSIBLETEXT_HXX
#include "textuno.hxx"
#include "global.hxx"
#include "viewdata.hxx"
#include <editeng/svxenum.hxx>
#include <memory>
class ScDocShell;
class ScViewForwarder;
class ScEditObjectViewForwarder;
class ScPreviewViewForwarder;
class ScEditViewForwarder;
class ScPreviewShell;
class EditTextObject;
class ScCsvViewForwarder;
class ScAccessibleCell;
// ============================================================================
class ScAccessibleTextData : public SfxListener
{
public:
ScAccessibleTextData() {}
virtual ~ScAccessibleTextData() {}
virtual ScAccessibleTextData* Clone() const = 0;
virtual void Notify( SfxBroadcaster& /* rBC */, const SfxHint& /* rHint */ ) {}
virtual SvxTextForwarder* GetTextForwarder() = 0;
virtual SvxViewForwarder* GetViewForwarder() = 0;
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate ) = 0;
virtual SfxBroadcaster& GetBroadcaster() const { return maBroadcaster; }
virtual void UpdateData() = 0;
virtual void SetDoUpdate(sal_Bool bValue) = 0;
virtual sal_Bool IsDirty() const = 0;
private:
mutable SfxBroadcaster maBroadcaster;
// prevent the using of this method of the base class
ScSharedCellEditSource* GetOriginalSource() { return NULL; }
};
// ============================================================================
class ScAccessibleCellBaseTextData : public ScAccessibleTextData,
public ScCellTextData
{
public:
ScAccessibleCellBaseTextData(ScDocShell* pDocShellP,
const ScAddress& rP)
: ScCellTextData(pDocShellP, rP) {}
virtual ~ScAccessibleCellBaseTextData() {}
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) { ScCellTextData::Notify(rBC, rHint); }
virtual void UpdateData() { ScCellTextData::UpdateData(); }
virtual void SetDoUpdate(sal_Bool bValue) { ScCellTextData::SetDoUpdate(bValue); }
virtual sal_Bool IsDirty() const { return ScCellTextData::IsDirty(); }
};
// ============================================================================
// ScAccessibleCellTextData: shared data between sub objects of a accessible cell text object
class ScAccessibleCellTextData : public ScAccessibleCellBaseTextData
{
public:
ScAccessibleCellTextData(ScTabViewShell* pViewShell,
const ScAddress& rP, ScSplitPos eSplitPos, ScAccessibleCell* pAccCell);
virtual ~ScAccessibleCellTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate );
DECL_LINK( NotifyHdl, EENotify* );
protected:
virtual void GetCellText(const ScAddress& rCellPos, String& rText);
private:
ScViewForwarder* mpViewForwarder;
ScEditViewForwarder* mpEditViewForwarder;
ScTabViewShell* mpViewShell;
ScSplitPos meSplitPos;
sal_Bool mbViewEditEngine;
ScAccessibleCell* mpAccessibleCell;
// prevent the using of this method of the base class
ScSharedCellEditSource* GetOriginalSource() { return NULL; }
using ScAccessibleCellBaseTextData::GetDocShell;
ScDocShell* GetDocShell(ScTabViewShell* pViewShell);
};
// ============================================================================
class ScAccessibleEditObjectTextData : public ScAccessibleTextData
{
public:
ScAccessibleEditObjectTextData(EditView* pEditView, Window* pWin);
virtual ~ScAccessibleEditObjectTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate );
virtual void UpdateData() { }
virtual void SetDoUpdate(sal_Bool /* bValue */) { }
virtual sal_Bool IsDirty() const { return sal_False; }
DECL_LINK( NotifyHdl, EENotify* );
protected:
ScEditObjectViewForwarder* mpViewForwarder;
ScEditViewForwarder* mpEditViewForwarder;
EditView* mpEditView;
EditEngine* mpEditEngine;
SvxEditEngineForwarder* mpForwarder;
Window* mpWindow;
};
// ============================================================================
class ScAccessibleEditLineTextData : public ScAccessibleEditObjectTextData
{
public:
ScAccessibleEditLineTextData(EditView* pEditView, Window* pWin);
virtual ~ScAccessibleEditLineTextData();
virtual ScAccessibleTextData* Clone() const;
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate );
void Dispose();
void TextChanged();
void StartEdit();
void EndEdit();
private:
void ResetEditMode();
sal_Bool mbEditEngineCreated;
};
// ============================================================================
class ScAccessiblePreviewCellTextData : public ScAccessibleCellBaseTextData
{
public:
ScAccessiblePreviewCellTextData(ScPreviewShell* pViewShell,
const ScAddress& rP);
virtual ~ScAccessiblePreviewCellTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool /* bCreate */ ) { return NULL; }
//UNUSED2008-05 DECL_LINK( NotifyHdl, EENotify* );
private:
ScPreviewViewForwarder* mpViewForwarder;
ScPreviewShell* mpViewShell;
// prevent the using of this method of the base class
ScSharedCellEditSource* GetOriginalSource() { return NULL; }
using ScAccessibleCellBaseTextData::GetDocShell;
ScDocShell* GetDocShell(ScPreviewShell* pViewShell);
};
// ============================================================================
class ScAccessiblePreviewHeaderCellTextData : public ScAccessibleCellBaseTextData
{
public:
ScAccessiblePreviewHeaderCellTextData(ScPreviewShell* pViewShell,
const String& rText, const ScAddress& rP, sal_Bool bColHeader, sal_Bool bRowHeader);
virtual ~ScAccessiblePreviewHeaderCellTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool /* bCreate */ ) { return NULL; }
//UNUSED2008-05 DECL_LINK( NotifyHdl, EENotify* );
private:
ScPreviewViewForwarder* mpViewForwarder;
ScPreviewShell* mpViewShell;
String maText;
sal_Bool mbColHeader;
sal_Bool mbRowHeader;
// prevent the using of this method of the base class
ScSharedCellEditSource* GetOriginalSource() { return NULL; }
using ScAccessibleCellBaseTextData::GetDocShell;
ScDocShell* GetDocShell(ScPreviewShell* pViewShell);
};
// ============================================================================
class ScAccessibleHeaderTextData : public ScAccessibleTextData
{
public:
ScAccessibleHeaderTextData(ScPreviewShell* pViewShell,
const EditTextObject* pEditObj, sal_Bool bHeader, SvxAdjust eAdjust);
virtual ~ScAccessibleHeaderTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool /* bCreate */ ) { return NULL; }
virtual void UpdateData() { }
virtual void SetDoUpdate(sal_Bool /* bValue */) { }
virtual sal_Bool IsDirty() const { return sal_False; }
private:
ScPreviewViewForwarder* mpViewForwarder;
ScPreviewShell* mpViewShell;
ScEditEngineDefaulter* mpEditEngine;
SvxEditEngineForwarder* mpForwarder;
ScDocShell* mpDocSh;
const EditTextObject* mpEditObj;
sal_Bool mbHeader;
sal_Bool mbDataValid;
SvxAdjust meAdjust;
};
// ============================================================================
class ScAccessibleNoteTextData : public ScAccessibleTextData
{
public:
ScAccessibleNoteTextData(ScPreviewShell* pViewShell,
const String& sText, const ScAddress& aCellPos, sal_Bool bMarkNote);
virtual ~ScAccessibleNoteTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool /* bCreate */ ) { return NULL; }
virtual void UpdateData() { }
virtual void SetDoUpdate(sal_Bool /* bValue */) { }
virtual sal_Bool IsDirty() const { return sal_False; }
private:
ScPreviewViewForwarder* mpViewForwarder;
ScPreviewShell* mpViewShell;
ScEditEngineDefaulter* mpEditEngine;
SvxEditEngineForwarder* mpForwarder;
ScDocShell* mpDocSh;
String msText;
ScAddress maCellPos;
sal_Bool mbMarkNote;
sal_Bool mbDataValid;
};
// ============================================================================
class ScAccessibleCsvTextData : public ScAccessibleTextData
{
private:
typedef ::std::auto_ptr< SvxTextForwarder > TextForwarderPtr;
typedef ::std::auto_ptr< ScCsvViewForwarder > ViewForwarderPtr;
Window* mpWindow;
EditEngine* mpEditEngine;
TextForwarderPtr mpTextForwarder;
ViewForwarderPtr mpViewForwarder;
String maCellText;
Rectangle maBoundBox;
Size maCellSize;
public:
explicit ScAccessibleCsvTextData(
Window* pWindow,
EditEngine* pEditEngine,
const String& rCellText,
const Rectangle& rBoundBox,
const Size& rCellSize );
virtual ~ScAccessibleCsvTextData();
virtual ScAccessibleTextData* Clone() const;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual SvxTextForwarder* GetTextForwarder();
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate );
virtual void UpdateData() {}
virtual void SetDoUpdate( sal_Bool /* bValue */ ) {}
virtual sal_Bool IsDirty() const { return sal_False; }
};
// ============================================================================
#endif
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