/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#ifndef __WPSTYLE_H__

#define __WPSTYLE_H__

#include <frmtlay.h>

#include <badesca.h>

#include <techview/eikdialg.h>

#include <eikmobs.h>

#include <techview/eikedwin.h>

#include <techview/eikchred.h>

// forward references

class CRichText;

class CStyleList;

class CWordAppUi;

class CParagraphStyle;

class CEikColumnListBox;

class MUnifiedEditor;

/**

@internalComponent

*/

typedef CArrayFixFlat<TChar> CStyleShortCutList;

class TWordStyleGalleryData

/**

@internalComponent

*/

	{

public:

//	TWordStyleGalleryData();

	TWordStyleGalleryData(CRichText& aText,

						CStyleList& aStyleList,

						CStyleShortCutList& aHotKeyList,

						TChar& aNormalStyleHotKey,

						CPrintSetup& aPrintSetup,

						TBool& aApplyStyle,

						const TCursorSelection& aSelection,

						MUnifiedEditor& aEditor);

public:

	CRichText& iText;

	CStyleList& iStyleList;

	CStyleShortCutList& iHotKeyList;

	TChar& iNormalStyleHotKey;

	CPrintSetup& iPrintSetup;

	TBool& iApplyStyle;

	const TCursorSelection& iSelection;

	MUnifiedEditor& iEditor;

	};

class CWordStyleGallery : public CEikDialog

/**

@internalComponent

*/

	{

private:

	CWordStyleGallery(TWordStyleGalleryData& aInfo);

	void ConstructL();

public:

	~CWordStyleGallery();

	static CWordStyleGallery* NewLC(TWordStyleGalleryData& aInfo);

	static CWordStyleGallery* NewL(TWordStyleGalleryData& aInfo);	

private: // framework

	void PreLayoutDynInitL();

	void PostLayoutDynInitL();

	void HandleControlStateChangeL(TInt aControlId);

	TBool OkToExitL(TInt aButtonId);

private:

	void SetDeleteButton();

	void SetTextForCancelButtonL();

	void StyleL(TInt aCommand);

	void MergeArraysL();

	CEikColumnListBox* ListBox() const;

	void DoCalcColumnWidthsL();

	void AppendL(TInt aIndex);

	void StyleDescriptionL(TInt aIndex);

	void FillBufferL(const CParaFormatLayer& aParaFormatLayer);

	void DrawEdwinL();

	void AppendDescriptionL(TTextFormatAttribute aAttribute,const CParaFormat& aFormat,const TParaFormatMask& aMask);

	void AppendDescriptionL(TTextFormatAttribute aAttribute,const TParaFormatMask& aMask);

	void DoAppendDescriptionL(const TDesC& aText);

private:

	//

	TWordStyleGalleryData& iData;

	//

	CDesCArray* iStyleNameList;

	CDesCArray* iStyleNameKeyList;

	TParagraphStyleName iNormalName;

	TBuf<20> iHotKey;

	//

	CDesCArray* iStyleDescriptor;

	HBufC* iCurrentDescription;

	};

class MWordHotkeyValidator

/**

@internalComponent

*/

	{

public: // class specific

	virtual TBool ValidateHotkey(TKeyEvent& aKeyEvent)=0;

	};

class CWordStyleHotKeyEditor : public CEikCharEditor

/**

@internalComponent

*/

	{

public: // class specific

	CWordStyleHotKeyEditor(MWordHotkeyValidator* aValidator);

public: // virtual overridden

	virtual TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

private:

	MWordHotkeyValidator* iValidator;

	};

class CWordStyleFormatDialog : public CEikDialog, public MEikMenuObserver, public MWordHotkeyValidator

/**

@internalComponent

*/

	{

public:

	CWordStyleFormatDialog(const TParagraphStyleName& aNormalName,const TChar iNormalStyleHotkey,

		const CStyleList& aStyleList,const TInt aButton,CRichText& aText,CPrintSetup* aPrintSetup,

		CArrayFix<TChar>& aHotKeyList,TChar& aChar,CParagraphStyle* aParagraphStyle=NULL,TBool aNormalStyle=0);

	~CWordStyleFormatDialog();

private:

	enum TStyleFormatDialog {

		ETabsDialog=EEikCmdParaTabs,

		EAlignmentDialog=EEikCmdParaAlign,

		EIndentsDialog=EEikCmdParaIndent,

		ELineSpacingDialog=EEikCmdParaSpacing,

		EBordersDialog=EEikCmdParaBorder

		};

private: // framework

	void PreLayoutDynInitL();

	void HandleControlStateChangeL(TInt aControlId);

	void HandleInteractionRefused(TInt aControlId);

	void ProcessCommandL(TInt aCommand);

	TBool OkToExitL(TInt aButtonId);

	SEikControlInfo CreateCustomControlL(TInt aControlType);

	//

	void RunDialogL(TStyleFormatDialog aFunction);

	CParaFormatLayer* GetParaLayerAndFormattingL(CParaFormat& aFormat,TParaFormatMask& aMask);

	void DoGetParaFormatL(CParaFormat& aFormat,TParaFormatMask& aMask,const CParaFormatLayer& aLayer);

	void RunFontDialogL();

	void SetBulletL();

	void RunSelectBulletDialogL();

	void CreateDefaultBulletL();

	void SetEmphasis(CCoeControl* aMenuControl,TBool aEmphasis);

	TBool HotkeyConflict(TChar aHotkey);

	//

	// from MWordHotkeyValidator

	TBool ValidateHotkey(TKeyEvent& aKeyEvent);

private:

	const CStyleList& iStyleList;

	TBullet* iBullet;

	CRichText* iText;

	TInt iButton;

	CParagraphStyle* iParagraphStyle;	

	CParagraphStyle* iNewParagraphStyle;	

	CParaFormatLayer* iParaFormatLayer;

	CCharFormatLayer* iCharFormatLayer;

	TBool iNormalStyle;

	TDes* iName;

	CPrintSetup* iPrintSetup;

	CArrayFix<TChar>* iHotKeyList;

	const TChar iNormalStyleHotkey;

	const TParagraphStyleName& iNormalName;

	TChar& iChar;

	TInt iOutline;

	};

class CWordDeleteStyleDialog : public CEikDialog  

/**

@internalComponent

*/

	{

public:

	CWordDeleteStyleDialog(TDesC* aName);

private: // framework

	void PreLayoutDynInitL();

	TBool OkToExitL(TInt aButton);

private:

	TDesC* iName;

	};

#endif