/* ------------------------------------------------------------------------*/
/*                                                                         */
/*   COLORSEL.H                                                            */
/*                                                                         */
/*   Copyright (c) Borland International 1991                              */
/*   All Rights Reserved.                                                  */
/*                                                                         */
/*   defines the class TColorDialog, used to set application palettes      */
/*                                                                         */
/* ------------------------------------------------------------------------*/

#include <tvvo.h>

#if !defined( __COLOR_COMMAND_CODES )
#define __COLOR_COMMAND_CODES

const
  cmColorForegroundChanged = 71,
  cmColorBackgroundChanged = 72,
  cmColorSet               = 73,
  cmNewColorItem           = 74,
  cmNewColorIndex          = 75;

#endif  // __COLOR_COMMAND_CODES 

class far TColorItem;
class far TColorGroup;

TColorItem& operator + ( TColorItem& i1, TColorItem& i2 );
TColorGroup& operator + ( TColorGroup& g, TColorItem& i );
TColorGroup& operator + ( TColorGroup& g1, TColorGroup& g2 );

#if defined( Uses_TColorItem ) && !defined( __TColorItem )
#define __TColorItem

class far TColorGroup;

class TColorItem
{

public:

    TColorItem( const char *nm, uchar idx, TColorItem *nxt = 0 );
    virtual ~TColorItem();
    const char *name;
    uchar index;
    TColorItem *next;
    friend TColorGroup& operator + ( TColorGroup&, TColorItem& );
    friend TColorItem& operator + ( TColorItem& i1, TColorItem& i2 );

};

#endif  // Uses_TColorItem

#if defined( Uses_TColorGroup ) && !defined( __TColorGroup )
#define __TColorGroup

class far TColorItem;

class TColorGroup
{

public:

    TColorGroup( const char *nm, TColorItem *itm = 0, TColorGroup *nxt = 0 );
    virtual ~TColorGroup();
    const char *name;
    TColorItem *items;
    TColorGroup *next;
    friend TColorGroup& operator + ( TColorGroup&, TColorItem& );
    friend TColorGroup& operator + ( TColorGroup& g1, TColorGroup& g2 );
    

};

#endif  // Uses_TColorGroup

#if defined( Uses_TColorSelector ) && !defined( __TColorSelector )
#define __TColorSelector

class far TRect;
class far TEvent;

class TColorSelector : public TView
{

public:

    enum ColorSel { csBackground, csForeground };

    TColorSelector( const TRect& Bounds, ColorSel ASelType );
    virtual void draw();
    virtual void handleEvent( TEvent& event );

protected:

    uchar color;
    ColorSel selType;

private:

    void colorChanged();

    static const char near icon;

#ifndef NO_TV_STREAMS
    virtual const char *streamableName() const
        { return name; }

protected:

    TColorSelector( StreamableInit );
    virtual void write( opstream& );
    virtual void *read( ipstream& );

public:

    static const char * const near name;
    static TStreamable *build();
#endif  // ifndef NO_TV_STREAMS

};

#ifndef NO_TV_STREAMS
inline ipstream& operator >> ( ipstream& is, TColorSelector& cl )
    { return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TColorSelector*& cl )
    { return is >> (void *&)cl; }

inline opstream& operator << ( opstream& os, TColorSelector& cl )
    { return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TColorSelector* cl )
    { return os << (TStreamable *)cl; }
#endif  // ifndef NO_TV_STREAMS

#endif  // Uses_TColorSelector


#if defined( Uses_TMonoSelector ) && !defined( __TMonoSelector )
#define __TMonoSelector

class far TRect;
class far TEvent;

class TMonoSelector : public TCluster
{

public:

    TMonoSelector( const TRect& bounds );
    virtual void draw();
    virtual void handleEvent( TEvent& event );
    virtual Boolean mark( int item );
    void newColor();
    virtual void press( int item );
    void movedTo( int item );

private:

    static const char * near button;
    static const char * near normal;
    static const char * near highlight;
    static const char * near underline;
    static const char * near inverse;

#ifndef NO_TV_STREAMS
    virtual const char *streamableName() const
        { return name; }

protected:

    TMonoSelector( StreamableInit );

public:

    static const char * const near name;
    static TStreamable *build();
#endif  // ifndef NO_TV_STREAMS

};

#ifndef NO_TV_STREAMS
inline ipstream& operator >> ( ipstream& is, TMonoSelector& cl )
    { return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TMonoSelector*& cl )
    { return is >> (void *&)cl; }

inline opstream& operator << ( opstream& os, TMonoSelector& cl )
    { return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TMonoSelector* cl )
    { return os << (TStreamable *)cl; }
#endif  // ifndef NO_TV_STREAMS

#endif  // Uses_TMonoSelector

#if defined( Uses_TColorDisplay ) && !defined( __TColorDisplay )
#define __TColorDisplay

class far TRect;
class far TEvent;

class TColorDisplay : public TView
{

public:

    TColorDisplay( const TRect& bounds, const char *aText );
    virtual ~TColorDisplay();
    virtual void draw();
    virtual void handleEvent( TEvent& event );
    virtual void setColor( uchar *aColor );

protected:

    uchar *color;
    const char *text;

private:

#ifndef NO_TV_STREAMS
    virtual const char *streamableName() const
        { return name; }

protected:

    TColorDisplay( StreamableInit );
    virtual void write( opstream& );
    virtual void *read( ipstream& );

public:

    static const char * const near name;
    static TStreamable *build();
#endif  // ifndef NO_TV_STREAMS

};

#ifndef NO_TV_STREAMS
inline ipstream& operator >> ( ipstream& is, TColorDisplay& cl )
    { return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TColorDisplay*& cl )
    { return is >> (void *&)cl; }

inline opstream& operator << ( opstream& os, TColorDisplay& cl )
    { return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TColorDisplay* cl )
    { return os << (TStreamable *)cl; }
#endif  // ifndef NO_TV_STREAMS

#endif  // Uses_TColorDisplay


#if defined( Uses_TColorGroupList ) && !defined( __TColorGroupList )
#define __TColorGroupList

class far TRect;
class far TScrollBar;
class far TColorGroup;
class far TColorItem;

class TColorGroupList : public TListViewer
{

public:

    TColorGroupList( const TRect& bounds,
                     TScrollBar *aScrollBar,
                     TColorGroup *aGroups
                   );
    virtual ~TColorGroupList();
    virtual void focusItem( int item );
    virtual void getText( char *dest, int item, int maxLen );

protected:

    TColorGroup *groups;

private:

#ifndef NO_TV_STREAMS
    virtual const char *streamableName() const
        { return name; }
    static void writeItems( opstream&, TColorItem * );
    static void writeGroups( opstream&, TColorGroup * );
    static TColorItem *readItems( ipstream& );
    static TColorGroup *readGroups( ipstream& );

protected:

    TColorGroupList( StreamableInit );
    virtual void write( opstream& );
    virtual void *read( ipstream& );

public:

    static const char * const near name;
    static TStreamable *build();
#endif  // ifndef NO_TV_STREAMS

};

#ifndef NO_TV_STREAMS
inline ipstream& operator >> ( ipstream& is, TColorGroupList& cl )
    { return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TColorGroupList*& cl )
    { return is >> (void *&)cl; }

inline opstream& operator << ( opstream& os, TColorGroupList& cl )
    { return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TColorGroupList* cl )
    { return os << (TStreamable *)cl; }
#endif  // ifndef NO_TV_STREAMS

#endif  // Uses_TColorGroupList


#if defined( Uses_TColorItemList ) && !defined( __TColorItemList )
#define __TColorItemList

class far TRect;
class far TScrollBar;
class far TColorItem;
class far TEvent;

class TColorItemList : public TListViewer
{

public:

    TColorItemList( const TRect& bounds,
                    TScrollBar *aScrollBar,
                    TColorItem *aItems
                  );
    virtual void focusItem( int item );
    virtual void getText( char *dest, int item, int maxLen );
    virtual void handleEvent( TEvent& event );

protected:

    TColorItem *items;

private:

#ifndef NO_TV_STREAMS
    virtual const char *streamableName() const
        { return name; }

protected:

    TColorItemList( StreamableInit );

public:

    static const char * const near name;
    static TStreamable *build();
#endif  // ifndef NO_TV_STREAMS

};

#ifndef NO_TV_STREAMS
inline ipstream& operator >> ( ipstream& is, TColorItemList& cl )
    { return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TColorItemList*& cl )
    { return is >> (void *&)cl; }

inline opstream& operator << ( opstream& os, TColorItemList& cl )
    { return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TColorItemList* cl )
    { return os << (TStreamable *)cl; }
#endif  // ifndef NO_TV_STREAMS

#endif  // Uses_TColorItemList


#if defined( Uses_TColorDialog ) && !defined( __TColorDialog )
#define __TColorDialog

class far TColorGroup;
class far TEvent;
class far TColorDisplay;
class far TColorGroupList;
class far TLabel;
class far TColorSelector;
class far TMonoSelector;
class far TPalette;

class TColorDialog : public TDialog
{

public:

    TColorDialog( TPalette *aPalette, TColorGroup *aGroups );
    ~TColorDialog() {}
    virtual size_t dataSize();
    virtual void getData( void *rec );
    virtual void handleEvent( TEvent& event );
    virtual void setData( void *rec);

    TPalette *pal;

protected:

    TColorDisplay *display;
    TColorGroupList *groups;
    TLabel *forLabel;
    TColorSelector *forSel;
    TLabel *bakLabel;
    TColorSelector *bakSel;
    TLabel *monoLabel;
    TMonoSelector *monoSel;

private:

    static const char * near colors;
    static const char * near groupText;
    static const char * near itemText;
    static const char * near forText;
    static const char * near bakText;
    static const char * near textText;
    static const char * near colorText;
    static const char * near okText;
    static const char * near cancelText;
    
#ifndef NO_TV_STREAMS
    virtual const char *streamableName() const
        { return name; }

protected:

    TColorDialog( StreamableInit );
    virtual void write( opstream& );
    virtual void *read( ipstream& );

public:

    static const char * const near name;
    static TStreamable *build();
#endif  // ifndef NO_TV_STREAMS

};

#ifndef NO_TV_STREAMS
inline ipstream& operator >> ( ipstream& is, TColorDialog& cl )
    { return is >> (TStreamable&)cl; }
inline ipstream& operator >> ( ipstream& is, TColorDialog*& cl )
    { return is >> (void *&)cl; }

inline opstream& operator << ( opstream& os, TColorDialog& cl )
    { return os << (TStreamable&)cl; }
inline opstream& operator << ( opstream& os, TColorDialog* cl )
    { return os << (TStreamable *)cl; }
#endif  // ifndef NO_TV_STREAMS

#endif  // TColorDialog

#include <tvvo2.h>