chameleonctl.cpp

VC编写的变色龙按钮程序

			}
			else if( m_lButtonType == 2 )
			{
				//Windows32
				DrawCaption( pdcDraw->m_hDC, 2 );
				if( bDefault && m_bShowFocusRect )
				{
					DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
						m_ulDarkShadow, true );
					DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth - 2, m_nHeight - 2, 
						m_ulShadow, true );
					DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
				}
				else
				{
					DrawFrame( pdcDraw->m_hDC, m_ulDarkShadow, m_ulHighLight, 
						m_ulShadow, m_ulLight, 0 );
				}
			}
			else if( m_lButtonType == 3 )
			{
				//WindowsXP
				float fStep;
				DWORD ulXPFaxe2;

				fStep = 25 / (float)m_nHeight;
				ulXPFaxe2 = ShiftColor( m_ulXPFace, -0x20, true );
				for( int nCount = 1; nCount <= m_nHeight; nCount++ )
				{
					DrawLine( pdcDraw->m_hDC, 0, m_nHeight - nCount, 
						m_nWidth, m_nHeight - nCount, 
						ShiftColor( ulXPFaxe2, (int)(-fStep * nCount), true ) );
				}

				DrawCaption( pdcDraw->m_hDC, 2 );
				DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 0x733C00, true );
				SetPixel( pdcDraw->m_hDC, 1, 1, 0x7B4D10 );
				SetPixel( pdcDraw->m_hDC, 1, m_nHeight - 2, 0x7B4D10 );
				SetPixel( pdcDraw->m_hDC, m_nWidth - 2, 1, 0x7B4D10 );
				SetPixel( pdcDraw->m_hDC, m_nWidth - 2, m_nHeight - 2, 0x7B4D10 );

				DrawLine( pdcDraw->m_hDC, 2, m_nHeight - 2, 
					m_nWidth - 2, m_nHeight - 2, ShiftColor( ulXPFaxe2, 0x10, true ) );
                DrawLine( pdcDraw->m_hDC, 1, m_nHeight - 3, 
					m_nWidth - 2, m_nHeight - 3, ShiftColor( ulXPFaxe2, 0x0A, true ) );
                DrawLine( pdcDraw->m_hDC, m_nWidth - 2, 2, 
					m_nWidth - 2, m_nHeight - 2, ShiftColor( ulXPFaxe2, 0x05, true ) );
                DrawLine( pdcDraw->m_hDC, m_nWidth - 3, 3, 
					m_nWidth - 3, m_nHeight - 3, m_ulXPFace );
                DrawLine( pdcDraw->m_hDC, 2, 1, 
					m_nWidth - 2, 1, ShiftColor( ulXPFaxe2, -0x20, true ) );
                DrawLine( pdcDraw->m_hDC, 1, 2, 
					m_nWidth - 2, 2, ShiftColor( ulXPFaxe2, -0x18, true ) );
                DrawLine( pdcDraw->m_hDC, 1, 2, 
					1, m_nHeight - 2, ShiftColor( ulXPFaxe2, -0x20, true ) );
                DrawLine( pdcDraw->m_hDC, 2, 2, 
					2, m_nHeight - 2, ShiftColor( ulXPFaxe2, -0x16, true ) );
			}
			else if( m_lButtonType == 4 )
			{
				//Mac
				DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth - 2, m_nHeight - 2, 
					ShiftColor( m_ulShadow, -0x10 ) );
				
				m_ulXPFace = ShiftColor( m_ulShadow, -0x10 );
				DrawCaption( pdcDraw->m_hDC, 2 );

				m_ulXPFace = ShiftColor( m_ulFace, 0x30 );
				DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
					m_ulDarkShadow, true );
				DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth - 2, m_nHeight - 2, 
					ShiftColor( m_ulShadow, -0x40 ), true );
				DrawRectangle( pdcDraw->m_hDC, 2, 2, m_nWidth - 4, m_nHeight - 4, 
					ShiftColor( m_ulShadow, -0x20 ), true );
				SetPixel( pdcDraw->m_hDC, 2, 2, ShiftColor( m_ulShadow, -0x40 ) );
				SetPixel( pdcDraw->m_hDC, 3, 3, ShiftColor( m_ulShadow, -0x20 ) );
				SetPixel( pdcDraw->m_hDC, 1, 1, m_ulDarkShadow );
				SetPixel( pdcDraw->m_hDC, 1, m_nHeight - 2, m_ulDarkShadow );
				SetPixel( pdcDraw->m_hDC, m_nWidth - 2, 1, m_ulDarkShadow );
				SetPixel( pdcDraw->m_hDC, m_nWidth - 2, m_nHeight - 2, m_ulDarkShadow );
				DrawLine( pdcDraw->m_hDC, m_nWidth - 3, 1, m_nWidth - 3, m_nHeight - 3, 
					m_ulShadow );
				DrawLine( pdcDraw->m_hDC, 1, m_nHeight - 3, m_nWidth - 2, m_nHeight - 3, 
					m_ulShadow );
				SetPixel( pdcDraw->m_hDC, m_nWidth - 4, m_nHeight - 4, m_ulShadow );
				DrawLine( pdcDraw->m_hDC, m_nWidth - 2, 3, m_nWidth - 2, m_nHeight - 2, 
					ShiftColor( m_ulShadow, -0x10 ) );
				DrawLine( pdcDraw->m_hDC, 3, m_nHeight - 2, m_nWidth - 2, m_nHeight - 2, 
					ShiftColor( m_ulShadow, -0x10 ) );
				DrawLine( pdcDraw->m_hDC, m_nWidth - 2, m_nHeight - 3, 
					m_nWidth - 4, m_nHeight - 1, ShiftColor( m_ulShadow, -0x20 ) );
				SetPixel( pdcDraw->m_hDC, 2, m_nHeight - 2, ShiftColor( m_ulShadow, -0x20 ) );
				SetPixel( pdcDraw->m_hDC, m_nWidth - 2, 2, ShiftColor( m_ulShadow, -0x20 ) );
			}
			else if( m_lButtonType == 5 )
			{
				//Java
				DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth - 2, m_nHeight - 2, 
					ShiftColor( m_ulShadow, 0x10 ), false );
				DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth - 1, m_nHeight - 1, 
					ShiftColor( m_ulShadow, -0x1A ), true );
				DrawLine( pdcDraw->m_hDC, m_nWidth - 1, 1, m_nWidth - 1, m_nHeight, 
					m_ulHighLight );
				DrawLine( pdcDraw->m_hDC, 1, m_nHeight - 1, m_nWidth - 1, m_nHeight - 1, 
					m_ulHighLight );
				DrawCaption( pdcDraw->m_hDC, 1 );
				if( m_bFocus && m_bShowFocusRect )
				{
					DrawRectangle( pdcDraw->m_hDC, m_recText.left - 2, m_recText.top - 1, 
						m_recText.Width() + 4, m_recText.Height() + 2, 0xCC9999, true );
				}
			}
			else if( m_lButtonType == 6 )
			{
				//Netscape6
				DrawCaption( pdcDraw->m_hDC, 2 );
				DrawFrame( pdcDraw->m_hDC, m_ulShadow, ShiftColor( m_ulLight, 0x08 ), 
					m_ulShadow, ShiftColor( m_ulLight, 0x08 ), 0 );
				DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
			}
			else if( m_lButtonType == 7 )
			{
				//SimpleFlat
				DrawCaption( pdcDraw->m_hDC, 2 );
				DrawFrame( pdcDraw->m_hDC, m_ulShadow, m_ulHighLight, 0, 0, 0, true );
				DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
			}
			else if( m_lButtonType == 8 )
			{
				//FlatHight
				DrawCaption( pdcDraw->m_hDC, 2 );
				DrawFrame( pdcDraw->m_hDC, m_ulShadow, m_ulHighLight, 0, 0, 0, true );
				DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
			}
			else if( m_lButtonType == 9 )
			{
				//OfficeXP
				if( m_bMouseOver )
				{
					if( m_lColorScheme == 2 )
					{
						DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
							ShiftColor( m_ulOfficeXPF, -0x20 ) );
					}
					else
					{
						DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
							ShiftColor( m_ulOfficeXPB, 0x80 ) );
					}
				}
				DrawCaption( pdcDraw->m_hDC, 2 );
				DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
					m_ulOfficeXPB, true );
				DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
			}
			else if( m_lButtonType == 10 )
			{
				//Transparent
			}
			else if( m_lButtonType == 11 )
			{
				//Hover
				DrawCaption( pdcDraw->m_hDC, 2 );
				DrawFrame( pdcDraw->m_hDC, m_ulDarkShadow, m_ulHighLight, m_ulShadow, 
					m_ulLight, 0, false );
				DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
			}
			else if( m_lButtonType == 12 )
			{
				//KDE2
				DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth, m_nHeight, 
					ShiftColor( m_ulFace, -0x09 ) );
				DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
					ShiftColor( m_ulShadow, -0x30 ), true );
				DrawLine( pdcDraw->m_hDC, 2, m_nHeight - 2, m_nWidth - 2, m_nHeight - 2, 
					m_ulHighLight );
				DrawLine( pdcDraw->m_hDC, m_nWidth - 2, 2, m_nWidth - 2, m_nHeight - 1, 
					m_ulHighLight );
				DrawCaption( pdcDraw->m_hDC, 7 );
				DrawFocusR( pdcDraw->m_hDC, m_recFocusRect, m_ulText );
			}
			else if( m_lButtonType == 13 )
			{
				//Graphic
				int nPicWidth;
				int nPicHeight;
				CRect recRender;
				CRect recWBounds;

				GetPictureSize( 2, nPicWidth, nPicHeight );
				if( nPicWidth != 0 && nPicHeight != 0 )
				{
					recRender.left = 0;
					recRender.top = 0;
					if( m_bStretch )
					{
						recRender.right = m_nWidth;
						recRender.bottom = m_nHeight;
					}
					else
					{
						recRender.right = nPicWidth;
						recRender.bottom = nPicHeight;
					}
					recWBounds.left = 0;
					recWBounds.top = 0;
					recWBounds.right = nPicWidth;
					recWBounds.bottom = nPicHeight;
					m_phdDownPicture.Render( pdcDraw, recRender, recWBounds );
				}

				DrawCaption( pdcDraw->m_hDC, 2 );
			}
		}
	}
	else
	{
		//Disable状态
		if( m_lButtonType == 1 )
		{
			//Windows16
			DrawCaption( pdcDraw->m_hDC, 3 );
            DrawFrame( pdcDraw->m_hDC, m_ulHighLight, m_ulShadow, m_ulHighLight, 
				m_ulShadow, -1 );
			DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
				m_ulDarkShadow, true );
		}
		else if( m_lButtonType == 2 )
		{
			//Windows32
			DrawCaption( pdcDraw->m_hDC, 3 );
            DrawFrame( pdcDraw->m_hDC, m_ulHighLight, m_ulDarkShadow, 
				m_ulLight, m_ulShadow, 0 );
		}
		else if( m_lButtonType == 3 )
		{
			//WindowsXP
			DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
				ShiftColor( m_ulXPFace, -0x18, true ) );
			DrawCaption( pdcDraw->m_hDC, 5 );
			DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
				ShiftColor( m_ulXPFace, -0x54, true ), true );
			SetPixel( pdcDraw->m_hDC, 1, 1, ShiftColor( m_ulXPFace, -0x48, true ) );
			SetPixel( pdcDraw->m_hDC, 1, m_nHeight - 2, 
				ShiftColor( m_ulXPFace, -0x48, true ) );
			SetPixel( pdcDraw->m_hDC, m_nWidth - 2, 1, 
				ShiftColor( m_ulXPFace, -0x48, true ) );
			SetPixel( pdcDraw->m_hDC, m_nWidth - 2, m_nHeight - 2, 
				ShiftColor( m_ulXPFace, -0x48, true ) );
		}
		else if( m_lButtonType == 4 )
		{
			//Mac
			DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth - 2, m_nHeight - 2, m_ulLight );
			DrawCaption( pdcDraw->m_hDC, 3 );
			DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, m_ulDarkShadow, true );
			SetPixel( pdcDraw->m_hDC, 1, 1, m_ulDarkShadow );
			SetPixel( pdcDraw->m_hDC, 1, m_nHeight - 2, m_ulDarkShadow );
			SetPixel( pdcDraw->m_hDC, m_nWidth - 2, 1, m_ulDarkShadow );
			SetPixel( pdcDraw->m_hDC, m_nWidth - 2, m_nHeight - 2, m_ulDarkShadow );
			DrawLine( pdcDraw->m_hDC, 1, 2, 2, 0, m_ulFace );
			DrawLine( pdcDraw->m_hDC, 3, 2, m_nWidth - 3, 2, m_ulHighLight );
			DrawLine( pdcDraw->m_hDC, 2, 2, 2, m_nHeight - 3, m_ulHighLight );
			SetPixel( pdcDraw->m_hDC, 3, 3, m_ulHighLight );
			DrawLine( pdcDraw->m_hDC, m_nWidth - 3, 1, m_nWidth - 3, m_nHeight - 3, 
				m_ulFace );
			DrawLine( pdcDraw->m_hDC, 1, m_nHeight - 3, m_nWidth - 3, m_nHeight - 3, 
				m_ulFace );
			SetPixel( pdcDraw->m_hDC, m_nHeight - 4, m_nHeight - 4, m_ulFace );
			DrawLine( pdcDraw->m_hDC, m_nWidth - 2, 2, m_nWidth - 2, m_nHeight - 2, 
				m_ulShadow );
			DrawLine( pdcDraw->m_hDC, 2, m_nHeight - 2, m_nWidth - 2, m_nHeight - 2, 
				m_ulShadow );
			SetPixel( pdcDraw->m_hDC, m_nHeight - 3, m_nHeight - 3, m_ulShadow );
		}
		else if( m_lButtonType == 5 )
		{
			//Java
			DrawCaption( pdcDraw->m_hDC, 4 );
			DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, m_ulShadow, true );
		}
		else if( m_lButtonType == 6 )
		{
			//Netscape6
			DrawCaption( pdcDraw->m_hDC, 4 );
			DrawFrame( pdcDraw->m_hDC, ShiftColor( m_ulLight, 0x08 ), m_ulShadow, 
				ShiftColor( m_ulLight, 0x08 ), m_ulShadow, 0 );
		}
		else if( m_lButtonType == 7 )
		{
			//SimpleFlat
			DrawCaption( pdcDraw->m_hDC, 3 );
			DrawFrame( pdcDraw->m_hDC, m_ulHighLight, m_ulShadow, 0, 0, 0, true );
		}
		else if( m_lButtonType == 8 )
		{
			//FlatHight
			DrawCaption( pdcDraw->m_hDC, 3 );
		}
		else if( m_lButtonType == 9 )
		{
			//OfficeXP
			DrawCaption( pdcDraw->m_hDC, 4 );
		}
		else if( m_lButtonType == 10 )
		{
			//Transparent
		}
		else if( m_lButtonType == 11 )
		{
			//Hover
			DrawCaption( pdcDraw->m_hDC, 3 );
		}
		else if( m_lButtonType == 12 )
		{
			//KDE2
			float fStep;
			
			fStep = 58 / (float)m_nHeight;
			for( int nCount = 1; nCount <= m_nHeight; nCount++ )
			{
				DrawLine( pdcDraw->m_hDC, 0, nCount, m_nWidth, nCount, 
					ShiftColor( m_ulHighLight, (int)(-fStep * nCount) ) );
			}

			DrawRectangle( pdcDraw->m_hDC, 0, 0, m_nWidth, m_nHeight, 
				ShiftColor( m_ulShadow, -0x32 ), true );
			DrawRectangle( pdcDraw->m_hDC, 1, 1, m_nWidth - 2, m_nHeight - 2, 
				ShiftColor( m_ulFace, -0x09 ), true );
			DrawRectangle( pdcDraw->m_hDC, 2, 2, m_nWidth - 4, 2, m_ulHighLight );
			DrawRectangle( pdcDraw->m_hDC, 2, 4, 2, m_nHeight - 6, m_ulHighLight );
			DrawCaption( pdcDraw->m_hDC, 6 );
		}
		else if( m_lButtonType == 13 )
		{
			//Graphic
			int nPicWidth;
			int nPicHeight;
			CRect recRender;
			CRect recWBounds;

			GetPictureSize( 4, nPicWidth, nPicHeight );
			if( nPicWidth != 0 && nPicHeight != 0 )
			{
				recRender.left = 0;
				recRender.top = 0;
				if( m_bStretch )
				{
					recRender.right = m_nWidth;
					recRender.bottom = m_nHeight;
				}
				else
				{
					recRender.right = nPicWidth;
					recRender.bottom = nPicHeight;
				}
				recWBounds.left = 0;
				recWBounds.top = 0;
				recWBounds.right = nPicWidth;
				recWBounds.bottom = nPicHeight;
				m_phdDisablePicture.Render( pdcDraw, recRender, recWBounds );
			}

			DrawCaption( pdcDraw->m_hDC, 3 );
		}
	}

	pdcDraw->SelectObject( pfntOld );

	if( bReleaseDC )
	{
		ReleaseDC( pdcDraw );
	}

	return 0;
}

/////////////////////////////////////////////////////////////////////////////
//
// 检查鼠标是否在控件上
// 参数:	none
// 返回值:	0			正确
//
/////////////////////////////////////////////////////////////////////////////
bool CChameleonCtrl::CheckMouseOver()
{
	CPoint pntCursor;
	if( GetCursorPos( &pntCursor ) )
	{
		if( WindowFromPoint(pntCursor) == this )
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	else
	{
		return false;
	}
}

/////////////////////////////////////////////////////////////////////////////
//
// 创建控件区域
// 参数:	rgnCreate	需要创建的区域
// 返回值:	0			正确
//
/////////////////////////////////////////////////////////////////////////////
int CChameleonCtrl::MakeRegion( CRgn & rgnCreate )
{
	CRgn rgnTemp1;
	CRgn rgnTemp2;

	rgnCreate.DeleteObject();
	rgnCreate.CreateRectRgn( 0, 0, m_nWidth, m_nHeight );
	rgnTemp2.CreateRectRgn( 0, 0, 0, 0 );

	if( m_lButtonType == 1 || m_lButtonType == 5 || 
		m_lButtonType == 12 )
	{
		//Windows16
		//Java
		//KDE2
		rgnTemp1.CreateRectRgn( 0, m_nHeight, 1, m_nHeight - 1 );
		rgnTemp2.CombineRgn( &rgnCreate, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( m_nWidth, 0, m_nWidth - 1, 1 );
		rgnCreate.CombineRgn( &rgnTemp2, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		if( m_lButtonType != 5 )
		{
			//Java
			rgnTemp1.CreateRectRgn( 0, 0, 1, 1 );
			rgnTemp2.CombineRgn( &rgnCreate, &rgnTemp1, RGN_DIFF );
			rgnTemp1.DeleteObject();
			rgnTemp1.CreateRectRgn( m_nWidth, m_nHeight, m_nWidth - 1, m_nHeight - 1 );
			rgnCreate.CombineRgn( &rgnTemp2, &rgnTemp1, RGN_DIFF );
			rgnTemp1.DeleteObject();
		}
	}
	else if( m_lButtonType == 3 || m_lButtonType == 4 )
	{
		//WindowsXP
		//Mac
		rgnTemp1.CreateRectRgn( 0, 0, 2, 1 );
		rgnTemp2.CombineRgn( &rgnCreate, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( 0, m_nHeight, 2, m_nHeight - 1 );
		rgnCreate.CombineRgn( &rgnTemp2, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( m_nWidth, 0, m_nWidth - 2, 1 );
		rgnTemp2.CombineRgn( &rgnCreate, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( m_nWidth, m_nHeight, m_nWidth - 2, m_nHeight - 1 );
		rgnCreate.CombineRgn( &rgnTemp2, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( 0, 1, 1, 2 );
		rgnTemp2.CombineRgn( &rgnCreate, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( 0, m_nHeight - 1, 1, m_nHeight - 2 );
		rgnCreate.CombineRgn( &rgnTemp2, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( m_nWidth, 1, m_nWidth - 1, 2 );
		rgnTemp2.CombineRgn( &rgnCreate, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
		rgnTemp1.CreateRectRgn( m_nWidth, m_nHeight - 1, m_nWidth - 1, m_nHeight - 2 );
		rgnCreate.CombineRgn( &rgnTemp2, &rgnTemp1, RGN_DIFF );
		rgnTemp1.DeleteObject();
	}

	rgnTemp2.DeleteObject();

	return 0;
}

/////////////////////////////////////////////////////////////////////////////
//
// 设置窗口颜色变量
// 参数:	none
// 返回值:	0			正确
//
/////////////////////////////////////////////////////////////////////////////
int CChameleonCtrl::SetColor()
{
	if( m_lColorScheme == 2 )
	{
		//Custom
		if( m_bMouseOver && m_lColorScheme == 2 )
		{
			m_ulFace = m_lBackOverColor;
		}
		else
		{
			m_ulFace = TranslateColor( GetBackColor() );
		}
		m_ulFaceO = m_lBackOverColor;