cfont.cpp

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// cFont.cpp: implementation of the cFont class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "cFont.h"



extern HWND _g_hWnd;

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
GLOBALTON(cFont);
cFont::cFont()
{
	for(int i=0;i<FONTMAX;i++)
	{
		m_pFont[i]=NULL;
//KES 030915
		m_hFont[i]=NULL;
	}
}

cFont::~cFont()
{
	Release();
}
void cFont::Release()
{
	for(int i=0;i<FONTMAX;i++)
	{
		SAFE_RELEASE(m_pFont[i]);
//KES 030915
		if( m_hFont[i] )
			DeleteObject( m_hFont[i] );
	}
}
BOOL cFont::CreateFontObject(LOGFONT * pFont, WORD idx)
{
	if(idx > FONTMAX || idx < 0) return FALSE;
	
	m_pFont[idx] = g_pExecutive->GetRenderer()->CreateFontObject(pFont,SS3D_FONT);//D3DX_FONT);

//KES 030915
	m_hFont[idx] = CreateFontIndirect( pFont );

//	Getfont

	//tmp
//	m_FontDesc[idx].wWidth = 6;
	m_FontDesc[idx].wWidth = (unsigned short)pFont->lfWidth;
	
	m_FontDesc[idx].wHeight = (unsigned short)(-pFont->lfHeight);
	return TRUE;
}

LONG cFont::GetTextExtent(WORD hFIdx, char * str, LONG strSize)
{

	if(hFIdx > FONTMAX || hFIdx < 0) return 0;
	WORD wid = m_FontDesc[hFIdx].wWidth;
	WORD DBCNT = 0;
	WORD SBCNT = 0;
	for(int i = 0 ; i < strSize ; i++)
	{
		if(str[i] & 0x80)
		{
			DBCNT++;
			i++;
		}
		else
		{
			SBCNT++;
		}
	}

	LONG TextWidth = SBCNT*wid+DBCNT*2*wid; 
	return TextWidth;
}


LONG cFont::GetTextExtentEx( WORD hFIdx, char* str, int strLen )
{
// 奔覆眉迄飘甫 荤侩窃..
/*	
	HDC hdc = GetDC( _g_hWnd );
	HFONT OldFont = (HFONT)SelectObject( hdc, m_hFont[hFIdx] );

	SIZE size;
	GetTextExtentPoint32( hdc, str, strLen, &size );

	SelectObject( hdc, OldFont );

	ReleaseDC( _g_hWnd, hdc );

	return size.cx;
*/
	if(hFIdx > FONTMAX || hFIdx < 0) return 0;
	WORD wid = m_FontDesc[hFIdx].wWidth;
	WORD DBCNT = 0;
	WORD SBCNT = 0;
	for(int i = 0 ; i < strLen ; i++)
	{
		if(str[i] & 0x80)
		{
			DBCNT++;
			i++;
		}
		else
		{
			SBCNT++;
		}
	}

	LONG TextWidth = SBCNT*wid+DBCNT*2*wid; 
	return TextWidth;
}


void cFont::RenderFont(WORD wFontIdx, char * text, int size, RECT * pRect, DWORD color)
{
	if(wFontIdx>FONTMAX||wFontIdx<0) return ;
	if(!m_pFont[wFontIdx])
		return ;

	//KES啊 荐沥沁澜 040722
	pRect->right = pRect->left + GetTextExtent( wFontIdx, text, size ) + GetTextWidth( wFontIdx ) / 4;
	pRect->bottom = pRect->top + GetTextHeight( wFontIdx ) + 1;	//+1救窍搁 关临捞 救唱柯促.

	//KES 040722 眠啊
	if( pRect->left > 1024 || pRect->right < 0 || pRect->bottom < 0 || pRect->top > 768 )
		return;

	if(*text)
	{
		g_pExecutive->GetGeometry()->RenderFont(m_pFont[wFontIdx],text,size,pRect,color,CHAR_CODE_TYPE_ASCII,0,0);
//		g_pExecutive->GetGeometry()->RenderFont(m_pFont[wFontIdx],text,size,pRect,color,CHAR_CODE_TYPE_UNICODE,0,0);

		//m_pFont[wFontIdx]->DrawText(text, size, pRect,color, CHAR_CODE_TYPE_ASCII,0);
	}

}