/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef DIALOG_HXX
#define DIALOG_HXX

#include <vcl/image.hxx>
#include <vcl/dialog.hxx>
#include <vcl/fixed.hxx>
#include <vcl/button.hxx>
#include <vcl/image.hxx>
#include <sfx2/tabdlg.hxx>
#include <vcl/combobox.hxx>
#include <svx/charmap.hxx>
#include <sfx2/basedlgs.hxx>
#include <vcl/field.hxx>
#include <vcl/menubtn.hxx>
#include <vcl/scrbar.hxx>
#include <vcl/ctrl.hxx>
#include <vcl/menu.hxx>
#include <vcl/outdev.hxx>
#include <svtools/ctrlbox.hxx>
#include <svtools/ctrltool.hxx>
#include "utility.hxx"
#include "format.hxx"
#include "symbol.hxx"

class SubsetMap;
#define CATEGORY_NONE	0xFFFF

/**************************************************************************/

const XubString	GetFontStyleName(const Font &rFont);
void			SetFontStyle(const XubString &rStyleName, Font &rFont);

/**************************************************************************/

class SmPrintOptionsTabPage : public SfxTabPage
{
    FixedLine       aFixedLine1;
	CheckBox		aTitle;
	CheckBox		aText;
	CheckBox		aFrame;
    FixedLine       aFixedLine2;
	RadioButton 	aSizeNormal;
	RadioButton 	aSizeScaled;
	RadioButton 	aSizeZoomed;
	MetricField 	aZoom;
    FixedLine       aFixedLine3;
	CheckBox		aNoRightSpaces;
    CheckBox        aSaveOnlyUsedSymbols;

	DECL_LINK(SizeButtonClickHdl, Button *);

	virtual sal_Bool	FillItemSet(SfxItemSet& rSet);
	virtual void	Reset(const SfxItemSet& rSet);

public:
	static SfxTabPage* Create(Window *pWindow, const SfxItemSet &rSet);

	SmPrintOptionsTabPage(Window *pParent, const SfxItemSet &rOptions);
};

/**************************************************************************/

class SmShowFont : public Control
{
	virtual void	Paint(const Rectangle&);

public:
	SmShowFont(Window *pParent, const ResId& rResId) :
		Control(pParent, rResId)
	{
	}

	void SetFont(const Font& rFont);
};

class SmFontDialog : public ModalDialog
{
	FixedText 		aFixedText1;
	ComboBox 		aFontBox;
	CheckBox 		aBoldCheckBox;
	CheckBox 		aItalicCheckBox;
	OKButton 		aOKButton1;
	CancelButton 	aCancelButton1;
	SmShowFont 		aShowFont;
    FixedText       aFixedText2;

	Font	Face;

	DECL_LINK(FontSelectHdl, ComboBox *);
	DECL_LINK(FontModifyHdl, ComboBox *);
	DECL_LINK(AttrChangeHdl, CheckBox *);

    void            InitColor_Impl();

    virtual void    DataChanged( const DataChangedEvent& rDCEvt );

public:
    SmFontDialog(Window * pParent, OutputDevice *pFntListDevice, sal_Bool bHideCheckboxes, sal_Bool bFreeRes = sal_True);

	const Font&	GetFont() const { return Face; }
	void		SetFont(const Font &rFont);
};

/**************************************************************************/

class SmFontSizeDialog : public ModalDialog
{
	FixedText 		aFixedText1;
	MetricField 	aBaseSize;
	FixedText 		aFixedText4;
	MetricField 	aTextSize;
	FixedText 		aFixedText5;
	MetricField 	aIndexSize;
	FixedText 		aFixedText6;
	MetricField 	aFunctionSize;
	FixedText 		aFixedText7;
	MetricField 	aOperatorSize;
	FixedText 		aFixedText8;
	MetricField 	aBorderSize;
    FixedLine       aFixedLine1;
	OKButton 		aOKButton1;
	CancelButton 	aCancelButton1;
	PushButton 		aDefaultButton;

	DECL_LINK(DefaultButtonClickHdl, Button *);

public:
	SmFontSizeDialog(Window *pParent, sal_Bool bFreeRes = sal_True);

	void ReadFrom(const SmFormat &rFormat);
	void WriteTo (SmFormat &rFormat) const;
};

/**************************************************************************/

class SmFontTypeDialog : public ModalDialog
{
	FixedText 			aFixedText1;
	SmFontPickListBox 	aVariableFont;
	FixedText 			aFixedText2;
	SmFontPickListBox 	aFunctionFont;
	FixedText 			aFixedText3;
	SmFontPickListBox 	aNumberFont;
	FixedText 			aFixedText4;
	SmFontPickListBox 	aTextFont;
	FixedText 			aFixedText5;
	SmFontPickListBox 	aSerifFont;
	FixedText 			aFixedText6;
	SmFontPickListBox 	aSansFont;
	FixedText 			aFixedText7;
	SmFontPickListBox 	aFixedFont;
    FixedLine           aFixedLine1;
    FixedLine           aFixedLine2;
	OKButton 			aOKButton1;
	CancelButton 		aCancelButton1;
	MenuButton 			aMenuButton;
	PushButton 			aDefaultButton;

    OutputDevice       *pFontListDev;

	DECL_LINK(MenuSelectHdl, Menu *);
	DECL_LINK(DefaultButtonClickHdl, Button *);

public:
    SmFontTypeDialog(Window *pParent, OutputDevice *pFntListDevice, sal_Bool bFreeRes = sal_True);

	void ReadFrom(const SmFormat &rFormat);
	void WriteTo (SmFormat &rFormat) const;
};

/**************************************************************************/

#define NOCATEGORIES	10

class SmCategoryDesc : public Resource
{
    XubString       Name;
	XubString	   *Strings[4];
    Bitmap         *Graphics[4];    /* regular bitmaps */
    Bitmap         *GraphicsH[4];   /* high contrast bitmaps */
    sal_uInt16          Minimum[4];
    sal_uInt16          Maximum[4];
    sal_uInt16          Value[4];
    sal_Bool            bIsHighContrast;

public:
	SmCategoryDesc(const ResId &rResId, sal_uInt16 nCategoryIdx);
	~SmCategoryDesc();

	const XubString &	GetName() const				   	{ return Name; }
	const XubString *	GetString(sal_uInt16 Index) const  	{ return Strings[Index];  }
	sal_uInt16			GetMinimum(sal_uInt16 Index) 		{ return Minimum[Index]; }
	sal_uInt16			GetMaximum(sal_uInt16 Index) 		{ return Maximum[Index]; }
	sal_uInt16	   		GetValue(sal_uInt16 Index) const 	{ return Value[Index]; }
	void			SetValue(sal_uInt16 Index, sal_uInt16 nVal) { Value[Index] = nVal;}

    void            SetHighContrast( sal_Bool bVal )    { bIsHighContrast = bVal; }
    const Bitmap *  GetGraphic(sal_uInt16 Index) const
    {
        return bIsHighContrast ? GraphicsH[Index] : Graphics[Index];
    }
};


class SmDistanceDialog : public ModalDialog
{
	FixedText		aFixedText1;
	MetricField 	aMetricField1;
	FixedText		aFixedText2;
	MetricField 	aMetricField2;
	FixedText		aFixedText3;
	MetricField 	aMetricField3;
	CheckBox		aCheckBox1;
	FixedText		aFixedText4;
	MetricField 	aMetricField4;
	OKButton		aOKButton1;
	CancelButton	aCancelButton1;
	MenuButton		aMenuButton;
	PushButton		aDefaultButton;
	FixedBitmap 	aBitmap;
    FixedLine       aFixedLine;

	SmCategoryDesc *Categories[NOCATEGORIES];
	sal_uInt16			nActiveCategory;
	sal_Bool			bScaleAllBrackets;

	DECL_LINK(GetFocusHdl, Control *);
	DECL_LINK(MenuSelectHdl, Menu *);
	DECL_LINK(DefaultButtonClickHdl, Button *);
	DECL_LINK(CheckBoxClickHdl, CheckBox *);

    using   Window::SetHelpId;
	void	SetHelpId(MetricField &rField, const rtl::OString& sHelpId);
	void	SetCategory(sal_uInt16 Category);

    void    ApplyImages();

public:
	SmDistanceDialog(Window *pParent, sal_Bool bFreeRes = sal_True);
	~SmDistanceDialog();

	void ReadFrom(const SmFormat &rFormat);
	void WriteTo (SmFormat &rFormat) /*const*/;

    // Window
    virtual void    DataChanged( const DataChangedEvent &rEvt );
};


/**************************************************************************/


class SmAlignDialog : public ModalDialog
{
	RadioButton  aLeft;
	RadioButton  aCenter;
	RadioButton  aRight;
    FixedLine    aFixedLine1;
	OKButton	 aOKButton1;
	CancelButton aCancelButton1;
	PushButton	 aDefaultButton;

	DECL_LINK(DefaultButtonClickHdl, Button *);

public:
	SmAlignDialog(Window *pParent, sal_Bool bFreeRes = sal_True);

	void ReadFrom(const SmFormat &rFormat);
	void WriteTo (SmFormat &rFormat) const;
};

/**************************************************************************/

class SmShowSymbolSet : public Control
{
    SymbolPtrVec_t aSymbolSet;
	ScrollBar	aVScrollBar;
	Size		aOutputSize;
	Link		aSelectHdlLink;
	Link		aDblClickHdlLink;
	sal_uInt16		nLen;
	sal_uInt16		nRows, nColumns;
	sal_uInt16		nSelectSymbol;

	virtual void	Paint(const Rectangle&);
	virtual void	MouseButtonDown(const MouseEvent& rMEvt);
	virtual void 	KeyInput(const KeyEvent& rKEvt);

	DECL_LINK( ScrollHdl, ScrollBar* );

public:
	SmShowSymbolSet(Window *pParent, const ResId& rResId);

    void    SetSymbolSet(const SymbolPtrVec_t& rSymbolSet);

	void	SelectSymbol(sal_uInt16 nSymbol);
	sal_uInt16	GetSelectSymbol() const { return nSelectSymbol; }

	void SetSelectHdl(const Link& rLink)   { aSelectHdlLink = rLink; }
	void SetDblClickHdl(const Link& rLink) { aDblClickHdlLink = rLink; }
};

////////////////////////////////////////////////////////////////////////////////

class SmShowSymbol : public Control
{
	Link  aDblClickHdlLink;

	virtual void	Paint(const Rectangle&);
	virtual void	MouseButtonDown(const MouseEvent& rMEvt);

public:
	SmShowSymbol(Window *pParent, const ResId& rResId) :
		Control(pParent, rResId) {}

	void	SetSymbol(const SmSym *pSymbol);
	void	SetDblClickHdl(const Link &rLink) { aDblClickHdlLink = rLink; }
};

////////////////////////////////////////////////////////////////////////////////

class SmSymDefineDialog;

class SmSymbolDialog : public ModalDialog
{
	FixedText		aSymbolSetText;
	ListBox 		aSymbolSets;
	SmShowSymbolSet aSymbolSetDisplay;
	FixedText		aSymbolName;
	SmShowSymbol	aSymbolDisplay;
	PushButton		aGetBtn;
	PushButton		aCloseBtn;
	PushButton		aEditBtn;

    SmViewShell        &rViewSh;
    SmSymbolManager    &rSymbolMgr;
    
    String              aSymbolSetName;
    SymbolPtrVec_t      aSymbolSet;

    OutputDevice       *pFontListDev;

	DECL_LINK(SymbolSetChangeHdl, ListBox *);
	DECL_LINK(SymbolChangeHdl, SmShowSymbolSet *);
	DECL_LINK(SymbolDblClickHdl, SmShowSymbolSet *);
	DECL_LINK(CloseClickHdl, Button *);
	DECL_LINK(EditClickHdl, Button *);
	DECL_LINK(GetClickHdl, Button *);

	void			FillSymbolSets(sal_Bool bDeleteText = sal_True);
    void            SetSymbolSetManager(SmSymbolManager &rMgr);
	const SmSym    *GetSymbol() const;
    void            InitColor_Impl();

    virtual void    DataChanged( const DataChangedEvent& rDCEvt );

public:
    SmSymbolDialog(Window * pParent, OutputDevice *pFntListDevice,
            SmSymbolManager &rSymbolMgr, SmViewShell &rViewShell, sal_Bool bFreeRes = sal_True);
    virtual ~SmSymbolDialog();

	sal_Bool	SelectSymbolSet(const XubString &rSymbolSetName);
    void    SelectSymbol(sal_uInt16 nSymbolPos);
    sal_uInt16  GetSelectedSymbol() const   { return aSymbolSetDisplay.GetSelectSymbol(); }
};

////////////////////////////////////////////////////////////////////////////////

class SmShowChar : public Control
{
	virtual void	Paint(const Rectangle&);

public:
	SmShowChar(Window *pParent, const ResId& rResId)
	: Control(pParent, rResId)
	{
	}

    void    SetSymbol( const SmSym *pSym );
    void    SetSymbol( sal_UCS4 cChar, const Font &rFont );
};

////////////////////////////////////////////////////////////////////////////////

class SmSymDefineDialog : public ModalDialog
{
    FixedText       aOldSymbolText;
    ComboBox        aOldSymbols;
    FixedText       aOldSymbolSetText;
    ComboBox        aOldSymbolSets;
    SvxShowCharSet  aCharsetDisplay;
    FixedText       aSymbolText;
    ComboBox        aSymbols;
    FixedText       aSymbolSetText;
    ComboBox        aSymbolSets;
    FixedText       aFontText;
    ListBox         aFonts;
    FixedText       aFontsSubsetFT;
    ListBox         aFontsSubsetLB;
    FixedText       aStyleText;
    FontStyleBox    aStyles;
    FixedText       aOldSymbolName;
    SmShowChar      aOldSymbolDisplay;
    FixedText       aOldSymbolSetName;
    FixedText       aSymbolName;
    SmShowChar      aSymbolDisplay;
    FixedText       aSymbolSetName;
    OKButton        aOkBtn;
    CancelButton    aCancelBtn;
    PushButton      aAddBtn;
    PushButton      aChangeBtn;
    PushButton      aDeleteBtn;
    FixedImage      aRightArrow;
    Image           aRigthArrow_Im;
    Image           aRigthArrow_Im_HC;     // hi-contrast version

    SmSymbolManager     aSymbolMgrCopy,
                       &rSymbolMgr;
	const SmSym		   *pOrigSymbol;

    const SubsetMap    *pSubsetMap;
    FontList           *pFontList;

	DECL_LINK(OldSymbolChangeHdl, ComboBox *);
	DECL_LINK(OldSymbolSetChangeHdl, ComboBox *);
	DECL_LINK(ModifyHdl, ComboBox *);
	DECL_LINK(FontChangeHdl, ListBox *);
    DECL_LINK(SubsetChangeHdl, ListBox*);
	DECL_LINK(StyleChangeHdl, ComboBox *);
    DECL_LINK(CharHighlightHdl, Control* pControl);
	DECL_LINK(AddClickHdl, Button *);
	DECL_LINK(ChangeClickHdl, Button *);
	DECL_LINK(DeleteClickHdl, Button *);

	void	FillSymbols(ComboBox &rComboBox, sal_Bool bDeleteText = sal_True);
	void	FillSymbolSets(ComboBox &rComboBox, sal_Bool bDeleteText = sal_True);
	void	FillFonts(sal_Bool bDeleteText = sal_True);
	void	FillStyles(sal_Bool bDeleteText = sal_True);

    void    SetSymbolSetManager(const SmSymbolManager &rMgr);
	void	SetFont(const XubString &rFontName, const XubString &rStyleName);
	void	SetOrigSymbol(const SmSym *pSymbol, const XubString &rSymbolSetName);
	void	UpdateButtons();

	sal_Bool	SelectSymbolSet(ComboBox &rComboBox, const XubString &rSymbolSetName,
							sal_Bool bDeleteText);
	sal_Bool	SelectSymbol(ComboBox &rComboBox, const XubString &rSymbolName,
							sal_Bool bDeleteText);
	sal_Bool	SelectFont(const XubString &rFontName, sal_Bool bApplyFont);
	sal_Bool	SelectStyle(const XubString &rStyleName, sal_Bool bApplyFont);

    SmSym       * GetSymbol(const ComboBox &rComboBox);
    const SmSym * GetSymbol(const ComboBox &rComboBox) const
    {
        return ((SmSymDefineDialog *) this)->GetSymbol(rComboBox);
    }

    void            InitColor_Impl();

    virtual void    DataChanged( const DataChangedEvent& rDCEvt );

public:
    SmSymDefineDialog(Window *pParent, OutputDevice *pFntListDevice, SmSymbolManager &rMgr, sal_Bool bFreeRes = sal_True);
	~SmSymDefineDialog();

    using OutputDevice::SetFont;

	// Dialog
	virtual short	Execute();

    sal_Bool SelectOldSymbolSet(const XubString &rSymbolSetName)
    {
        return SelectSymbolSet(aOldSymbolSets, rSymbolSetName, sal_False);
    }
    
    sal_Bool SelectOldSymbol(const XubString &rSymbolName)
    {
        return SelectSymbol(aOldSymbols, rSymbolName, sal_False);
    }
    
    sal_Bool SelectSymbolSet(const XubString &rSymbolSetName)
    {
        return SelectSymbolSet(aSymbolSets, rSymbolSetName, sal_False);
    }
    
    sal_Bool SelectSymbol(const XubString &rSymbolName)
    {
        return SelectSymbol(aSymbols, rSymbolName, sal_False);
    }
    
    sal_Bool        SelectFont(const XubString &rFontName)   { return SelectFont(rFontName, sal_True); }
	sal_Bool		SelectStyle(const XubString &rStyleName) { return SelectStyle(rStyleName, sal_True); };
	void		SelectChar(xub_Unicode cChar);
};


#endif