/*

* 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 __WORD_H__

#define __WORD_H__

#include <txtfrmat.h>

#include <txtrich.h>

#include <txtstyle.h>

#include <prninf.h>

#include <badesca.h>

#include <coecobs.h>

#include <apgdoor.h>

#include <eikappui.h>

#include <techview/eikpprob.h>

#include <techview/eikedwob.h>

#include <techview/eikbutb.h>

#include <techview/eikrted.h>

#include <gulicon.h>

#include "WPTEXTED.H"

#include "WPDOC.H"

#include "WNGMODEL.H"

class CRichText;

class CCharFormatLayer;

class CParaFormatLayer;

class CStreamStore;

class CPrintSetup;

class CTextPageRegionPrinter;

class CWordDocument;

class CWordToolBarUpdate;

class CWordTextListBox;

class CEikColumnListBox;

class CWordSnakingColumnListBox;

class CEikCommandButtonBase;

class CWordTest;

/**

@internalComponent

*/

const TUid KUidPrinterDevice={0x1000010b};

const CParagraphStyle::TApplyParaStyleMode KApplyParaStyleMode=CParagraphStyle::ERetainSpecificCharFormat;

const TInt KThinBorderThicknessInTwips=20;

const TInt KThickBorderThicknessInTwips=30;

const TInt KVersionAppConfigurationData=1;

const TInt KFileBusyInitialDelayInMicroSeconds=1000000;

# if defined(__GCC32__)

	const TInt KClippedTextCharacter=0;

# else

	const TChar KClippedTextCharacter=0;

#endif

class CWordAppUi : public CEikAppUi, public MCoeControlObserver, public MEikEdwinObserver, public MPrintPreviewDialogObserver

/**

@internalComponent

*/

    {

	friend class CWordToolBarUpdate;

public:

    CWordAppUi();

    ~CWordAppUi();

    void ConstructL();

//

	void GetUiData(TWordUiData& aData)const;

	void SetUiData();

	inline void SetReadOnly(TBool aReadOnly);

	inline void NotifyNewTextL();

//

private:

	enum TButtons

		{

		EAll,

		EStyleName,

		EFontName,

		EFontHeight,

		EBold,

		EItalic,

		EUnderline,

		EAlignment,

		EBullet,

		EBorder

		};

	enum TToolBarUpdate

		{

		EVisibilityDependant,

		EVisibilityIndependant

		};

	enum TToolBarType

		{

		EToolBar,

		EToolBand

		};

	enum TWordFlags

		{

		EFNameBoxPopped		=0x001,

		EFHeightBoxPopped	=0x002,

		EBordersPopped		=0x004,

		EWysiwygModeOn		=0x008,

		EStyleBoxPopped 	=0x010,

		EAlignBoxPopped		=0x020,

		};

	enum TBorderFlags

		{

		ESingleFull=3,

		ESingleTop,

		ESingleBottom,

		ESingleTopAndBottom,

		EDoubleFull,

		EDoubleTop,

		EDoubleBottom,

		ENullBorder

		};			 

	enum TNpcFlags

		{

		ENpcTabsVisible				=0x001,

		ENpcSpacesVisible			=0x002,

		NpcParagraphsVisible		=0x004,

		NpcForcedLineBreaksVisible	=0x008,

		NpcSoftHyphensVisible		=0x010,

		NpcHardHyphensVisible		=0x020,

		NpcHardSpacesVisible		=0x040

		};

	enum TPicturePrefFlags

		{

		ESketchAsGlass		=0x001,

		EGraphAsGlass		=0x002,

		EConfirmDeleteObject=0x004

		};

	enum TConfirmationText

		{

		ERevertTitle,

		ERevertText,

		};

private:

	//

	// from CCoeAppUi

	TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

	void SetAndDrawFocus(TBool aFocus);

	virtual TCoeInputCapabilities InputCapabilities() const;

	//

	// from CEikAppUi

	virtual void HandleCommandL(TInt aCommand);

	virtual void HandleModelChangeL();

	virtual TBool ProcessCommandParametersL(TApaCommand aCommand,TFileName& aDocumentName,const TDesC8& aTail);

	virtual void OpenFileL(const TDesC& aFileName);

	virtual void CreateFileL(const TDesC& aFileName);

	// overload to provide template functionality

	virtual void CreateFileL(const TDesC& aFileName, const TDesC& aTemplateFileName);

	//

	// from MCoeControlObserver

	virtual void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

	//

	// from MEikEdwinObserver

	virtual void HandleEdwinEventL(CEikEdwin* aEdwin,TEdwinEvent aEventType);

	//

	// from MEikMenuObserver

	virtual void DynInitMenuPaneL(TInt aMenuId,CEikMenuPane* aMenuPane);

	//

	// from MPrintPreviewDialogObserver

	virtual TBool PageSetupChangedL(CPrintSetup* aPrintSetup,TInt& aNumPagesInDoc);

	virtual TBool RunPrintRangeDialogL(CPrintSetup* aPrintSetup,TInt& aNumPagesInDoc);

	void RunPrintDialogL();

	void DoPrintL();

	//

	// in WPAPFILE.CPP

	void CmdFileNewL();

	void CmdFileOpenL();

	void CmdFileSaveL();

	void CmdFileSaveAsL();

	void CmdFileRevertL();

	void CmdFileSaveAsTemplateL();

	void CmdFileDeleteTemplateL();

	void CmdFileTextImportL();

	void CmdFileTextExportL()const;

	void CmdFileHtmlImportL();

	void DoFileOpenL(const TFileName& aFileName);

	void DoFileSaveL(TBool aEchoInfoMessage);

	TFileName CurrentFilePath()const;

	void SetInitialPathL(TFileName& aFileName)const;

	TFileName NormalTemplateFileNameL()const;

	//

	// paginate/print/preview stuff

	void RunPageSetupDialogL();

	//

	// in WPAPPTBR.CPP

	void UpdateToolBarAndBandL(TInt aCommand);

	TBool ToggleToolbarControlL(CEikToolBar& aToolBar);

	void UpdateToolbandButtonsL(TToolBarUpdate aUpdate=EVisibilityDependant);

	void UpdateCharFormatButtonsL();

	void UpdateParaFormatButtonsL();

	void UpdateToolBandFontNameButtonL(TDesC& NewFontName);

	void UpdateToolBandFontNameButtonL(TDes& aNewFontName);

	void UpdateToolBandFontHeightButtonL(const TInt aNewFontHeight);

	void UpdateStyleButtonL();

	void UpdateAlignButtonL(RTmParFormat::TAlignment aNewAlignment);

	TInt AlignmentBitmapId(TInt aId)const;

	void UpdateBorderButtonL(TBool aBordersPresent);

	void UpdateFileNameLabelL();

	void UpdateToolBandButton(TInt aCommand,CEikButtonBase::TState aNewState);

	//

	// in WPAPPUT.CPP

	TBool RunPaginationDialogL();

	void RunPreviewDialogL();

	void RunGoToDialogL();

	void RunViewPreferencesDialogL();

	void RunOutlineDialogL();

	void RunObjectPreferencesDialogL();

	TBool ConfirmationDialogL(TConfirmationText aTitle,TConfirmationText aText)const;

	void ReformatDueToStateChangeL();

	inline CRichText* Text()const;

	inline CWordDocument* Document()const;

	inline CTextPageRegionPrinter& PageRegionPrinter()const;

	inline TBool WysiwygModeIsSet()const;

	inline TBool ToggleWysiwygMode();

	inline TBool SketchAsGlass()const;

	inline void SetSketchAsGlass(TBool aSketchAsGlass);

	inline TBool GraphAsGlass()const;

	inline void SetGraphAsGlass(TBool aGraphAsGlass);

	TKeyResponse ProcessStyleHotKeyL(const TChar& aKey);

	//

	inline void SetPaginationOutOfDate(TBool aPaginationOutOfDate);

	inline TBool PaginationOutOfDate()const;

	void CreateEdwinL();

	void SetEdwinL();

	void ResetEdwinL();

	void ResetPrint();

	void UpdateToolbarsL();

	void SetParaAlignmentL(TInt aCommand);

	void CmdChangeAlignmentL();

	void SetBulletL();

	void RunSelectBulletDialogL();

	void CreateDefaultBulletL();

	void ZoomL(TInt aZoomCmd);

	void AlterParaStylesL(TInt aCommand);

	void InsertCharacterL(TChar aCharacter);

	void CmdWrapToScreenL();

	void UpdatePageLayoutL();

	TInt PageLayoutWidth() const;

	void ResetFlags();

	TFileName BitmapStore() const;

	void AppendAndTrim(TDes& aTargetBuf,const TDesC& aSourceBuf);

	TBool DocHasChanged() const;

	//

	// in WPLBOX.CPP

	CDesCArray* BuildFontNameListLC() const;

	CDesCArray* BuildStyleNameListLC() const;

	CDesCArray* BuildAlignListLC(CArrayPtrFlat<CGulIcon>& aIcons) const;

	TInt FindStyleName(CDesCArray* aStyleList) const;

	TInt FindFontName(CDesCArray* aFontList) const;

	TInt FindAlignmentL() const;

	TInt NearestHeightIndex() const;

	CDesCArray* UpdateHeightListLC();

	void LaunchFontsPopupL();

	void LaunchStylesPopupL();

	void LaunchFontHeightsPopupL();

	void LaunchBordersPopupL();

	void LaunchAlignPopupL();

	void DestroyPopoutLBox();

	void DoCreatePopoutL(CDesCArray* aText,TInt aIndex,CEikCommandButtonBase* aLaunchingButton,TToolBarType aType,

								TBool aLimitWidth);

	void DoCreateBitmapPopoutL(CDesCArray* aText, CArrayPtrFlat<CGulIcon>* aIcons, TInt aIndex,

							   CEikCommandButtonBase* aControl, TToolBarType aType);

	void DoCreateMcBitmapPopoutL(CDesCArray* aText, CArrayPtrFlat<CGulIcon>* aBitmaps, TInt aIndex,

								CEikCommandButtonBase* aLaunchingButton, TInt aColumnWidth, const TRect& aRect);

private:

//

	CPrintSetup* iPrintSetup;

	CWordModel* iModel;

//

	CWordTextEditor* iRichEd;

	CArrayFixFlat<TInt>* iTwipsList;

	CWordTextListBox* iPopoutListBox;

	CEikColumnListBox* iBitmapPopout;

	CWordSnakingColumnListBox* iMcBitmapPopout;

	RTmParFormat::TAlignment iAlignment;

	TBool iBorderPresent;

	TZoomFactor iAppZoom;

	TBullet* iBullet;

	CWordToolBarUpdate* iToolBarUpdate;

//

	__MUTABLE HBufC8* iConfirmationText;  // Pre-allocated QueryWin title text- for reporting.

	TPrintParameters iPrintParameters;	

	TBool iPaginateDialogCalled;

	TBool iPaginationOutOfDate;

	TUint16 iWordFlags;

	TUint16 iPicturePrefs;

 	TUint iBorderFlags;

	CWordTest* iTest;			// test functions and data (GA)

	};

class TWordUiData

/**

@internalComponent

*/

	{

public:

	TWordUiData();

	void Reset();

	void InternalizeL(RReadStream& aStream);

	void ExternalizeL(RWriteStream& aStream)const;

public:

	TUint16 iNpcVisibility;  // non-printing characters visibility

	TUint16 iPicturePrefs;  // new objects as icon/glass

	TBool iToolbandVisibility;

	TBool iToolbarVisibility;

	TInt iCursorPos;

	TInt iZoomFactor;

	TBool iWysiwygOn;

	};

class CWordToolBarUpdate : public CActive

/**

@internalComponent

*/

	{

public:

	enum TUpdateType

		{

		EFullUpdate,

		ECharFormatUpdate

		};

public:

	static CWordToolBarUpdate* NewL(CWordAppUi& aAppUi);

	~CWordToolBarUpdate();

	void RunL();

	void Start(TUpdateType aUpdateType);

private:													

	CWordToolBarUpdate(CWordAppUi& aAppUi);

	void DoCancel();

private:													

	CWordAppUi& iAppUi;

	TInt iCount;

	TUpdateType iUpdateType;

public:

	//

	// Character format

	TInt iFontHeightInTwips;

	TFontStrokeWeight iStrokeWeight;

	TFontPosture iPosture;

	TBool iUnderline;

	//

	// Paragraph format

	CParaFormat::TAlignment iAlignment;

	TBool iBulletPresent;

	TBool iBordersPresent;

	};

#include "WPAPPUI.INL"

#endif