lyfz_repos/经典版源码/kernelcode/lyfzIMGSelection/SkinUI/SkinWin.cpp

/************************************************************************ 
* 程序名：    精仿QQ主界面 
* 制作人：    李克平, 2011年04月11日
* 版本号：    1.0 
************************************************************************/ 

#include "stdafx.h"

#include "SkinWin.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CSkinWin::CSkinWin()
{
}

CSkinWin::~CSkinWin()
{

}

BOOL CSkinWin::InstallSkin(CWnd *wnd)
{
	if ( !wnd ) return FALSE;
	HookWindow( (HWND)NULL);
	int r = HookWindow( wnd );

	DWORD style = GetWindowLong( m_hWnd, GWL_STYLE );
	style &= ~(WS_MINIMIZEBOX);
	style &= ~WS_MAXIMIZEBOX;
	style &= ~WS_SYSMENU;
	SetWindowLong( m_hWnd, GWL_STYLE, style );
	return r;
}

LRESULT CSkinWin::WindowProc(UINT msg, WPARAM wp, LPARAM lp)
{
	if ( !IsWindow(m_hWnd) )
		return 0;

	switch ( msg )
	{
	case WM_NCHITTEST:
		{
			Default();
			return OnNcHitTest(CPoint(LOWORD(lp), HIWORD(lp)));
		}
	default:
		return Default();
	}
}

UINT CSkinWin::OnNcHitTest(CPoint point)
{
	static int m_TitleHeight = 5;
	static int m_BorderLeftWidth = 5;
	static int m_BorderRightWidth=5;
	static int m_BorderBottomHeight = 5;
	CWnd *pWnd = CWnd::FromHandle(m_hWnd);
	CRect wr;
	pWnd->GetWindowRect(wr);

	point.x -= wr.left;
	point.y -= wr.top;

	CRect rc;
	int cx = GetSystemMetrics(SM_CXSMICON);
	int cy = GetSystemMetrics(SM_CYSMICON);

	rc = CRect( 0, 0, m_BorderLeftWidth, m_TitleHeight );
	if ( PtInRect( rc, point ))  //!IsZoomed(m_hWnd) )
		return HTTOPLEFT;
	rc = CRect( wr.Width() - m_BorderLeftWidth, 0,  wr.Width(), m_TitleHeight  );
	if ( PtInRect( rc, point ) )  //!IsZoomed(m_hWnd) )
		return HTTOPRIGHT;
	rc = CRect( 0, wr.Height() - m_BorderBottomHeight, m_BorderLeftWidth, wr.Height() );
	if ( PtInRect( rc, point ) )  //!IsZoomed(m_hWnd) )
		return HTBOTTOMLEFT;
	rc = CRect( wr.Width()-m_BorderRightWidth, wr.Height() - m_BorderBottomHeight,  wr.Width(), wr.Height() );
	if ( PtInRect( rc, point ))  //!IsZoomed(m_hWnd) )
		return HTBOTTOMRIGHT;
	rc = CRect( 0, m_TitleHeight,  m_BorderLeftWidth, wr.Height() - m_BorderBottomHeight  );
	if ( PtInRect( rc, point ))  //!IsZoomed(m_hWnd) )
		return HTLEFT;
	rc = CRect( wr.Width()-m_BorderRightWidth, m_TitleHeight,  wr.Width(), wr.Height() - m_BorderBottomHeight  );
	if ( PtInRect( rc, point ) )  //!IsZoomed(m_hWnd) )
		return HTRIGHT;
	rc = CRect( m_BorderLeftWidth, wr.Height() - m_BorderBottomHeight,  wr.Width()-m_BorderRightWidth, wr.Height() );
	if ( PtInRect( rc, point ) )  //!IsZoomed(m_hWnd) )
		return HTBOTTOM;
	rc = CRect( m_BorderLeftWidth, 0,  wr.Width()-m_BorderRightWidth, m_BorderBottomHeight );
	if ( PtInRect( rc, point ))  //!IsZoomed(m_hWnd) )
		return HTTOP;	
	return HTCLIENT;
}