#ifndef _PROTO_RICHEDIT_HPP_
#define _PROTO_RICHEDIT_HPP_
#ifndef _COMMON_CONTROL_HPP_
#include <common/control.hpp>
#endif
#ifndef _COMMON_RICHEDIT_HPP_
#include <common/richedit.hpp>
#endif
#ifndef _COMMON_FONT_HPP_
#include <common/font.hpp>
#endif
#ifndef _PROTO_CHARFORMAT_HPP_
#include <proto/charform.hpp>
#endif

class RichEditControl : public Control
{
public:
  RichEditControl(void);
	RichEditControl(HWND hControlWnd,BOOL destroyWindow=TRUE);
	virtual ~RichEditControl();
  BOOL setTextColor(RGBColor textColor);
	BOOL setBkGndColor(RGBColor bkGndColor);
	BOOL wantReturn(BOOL wantReturn);
	BOOL setFont(const Font &someFont);
  BOOL setCharFormat(const String faceName,int charHeight);
	BOOL limitText(WORD cchMax);
	BOOL createControl(Window &parentWnd,const Rect &initRect,UINT controlID);
private:
  void loadLibrary(void);
	void freeLibrary(void);
	void getLogPixelsy(void);
	int mLogPixelsy;
  HINSTANCE mhLibInst;
};

inline
RichEditControl::RichEditControl(void)
: mhLibInst(0)
{
  loadLibrary();
	getLogPixelsy();
}

inline
RichEditControl::RichEditControl(HWND hControlWnd,BOOL destroyWindow)
: Control(hControlWnd,destroyWindow), mhLibInst(0)
{
  loadLibrary();
	getLogPixelsy();
}

inline
RichEditControl::~RichEditControl()
{
  freeLibrary();
}

inline
BOOL RichEditControl::createControl(Window &parentWnd,const Rect &initRect,UINT controlID)
{
  Control::createControl(WS_EX_CLIENTEDGE,"RICHEDIT","",WS_VISIBLE|ES_MULTILINE|ES_SUNKEN|ES_SAVESEL|ES_AUTOHSCROLL|ES_AUTOVSCROLL|WS_VSCROLL,initRect,parentWnd,controlID);
	return isValid();
}

inline
void RichEditControl::loadLibrary(void)
{
  freeLibrary();
	mhLibInst=::LoadLibrary("RICHED32.DLL");
}

inline
void RichEditControl::freeLibrary(void)
{
  if(!mhLibInst)return;
	::FreeLibrary(mhLibInst);
}

inline
BOOL RichEditControl::setTextColor(RGBColor textColor)
{
  if(!isValid())return FALSE;
  CharFormat charFormat;
  sendMessage(EM_GETCHARFORMAT,0,(LPARAM)(LPSTR)&((CHARFORMAT&)charFormat));
	charFormat.mask(CharFormat::MaskColor);
	charFormat.effects(0);
	charFormat.textColor(textColor);
	sendMessage(EM_SETCHARFORMAT,SCF_ALL,(LPARAM)(LPSTR)&((CHARFORMAT&)charFormat));
	return TRUE;
}

#include <common/purehdc.hpp>
inline
BOOL RichEditControl::setFont(const Font &someFont)
{
  if(!isValid())return FALSE;
	CharFormat charFormat;
  sendMessage(EM_GETCHARFORMAT,0,(LPARAM)(LPSTR)&((CHARFORMAT&)charFormat));
	charFormat.mask(CharFormat::MaskCharSet|CharFormat::MaskFace|CharFormat::MaskSize);
	charFormat.effects(0);
	charFormat.charSet(someFont.charSet());
	charFormat.yHeight(-(((int)someFont.sizeFont()*mLogPixelsy)/72));
//	charFormat.yHeight(-((50*mLogPixelsy)/72));
//	charFormat.yHeight(200);
	charFormat.pitchAndFamily(someFont.pitchAndFamily());
	charFormat.faceName(someFont.fontStyle());
	sendMessage(EM_SETCHARFORMAT,SCF_ALL,(LPARAM)(LPSTR)&((CHARFORMAT&)charFormat));
	return TRUE;
}

inline
BOOL RichEditControl::setCharFormat(const String faceName,int charHeight)
{
  if(!isValid())return FALSE;
	CharFormat charFormat;
	charFormat.mask(CharFormat::MaskCharSet|CharFormat::MaskFace|CharFormat::MaskSize);
	charFormat.effects(0);
	charFormat.charSet(0);
	charFormat.yHeight(charHeight);
	charFormat.faceName(faceName);
	sendMessage(EM_SETCHARFORMAT,SCF_ALL,(LPARAM)(LPSTR)&((CHARFORMAT&)charFormat));
	return TRUE;
}

inline
BOOL RichEditControl::setBkGndColor(RGBColor bkGndColor)
{
  if(!isValid())return FALSE;
	sendMessage(EM_SETBKGNDCOLOR,0,(COLORREF)bkGndColor);
  return TRUE;  
}

inline
BOOL RichEditControl::limitText(WORD cchMax)
{
  if(!isValid())return FALSE;
	sendMessage(EM_LIMITTEXT,(WPARAM)cchMax,0L);
	return TRUE;
}

inline
BOOL RichEditControl::wantReturn(BOOL wantReturn)
{
  if(!isValid())return FALSE;
	sendMessage(EM_SETOPTIONS,ECOOP_OR,ECO_WANTRETURN);
	return TRUE;
}

inline
void RichEditControl::getLogPixelsy(void)
{
  PureDevice screenDevice;
	screenDevice.screenDevice();
	mLogPixelsy=::GetDeviceCaps(screenDevice,LOGPIXELSY);
}
#endif