81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
//---------------------------------------------------------------------------
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#pragma hdrstop
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#include <tchar.h>
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#include "MenuHookUnit.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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WNDPROC MenuOldWndProc;
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LRESULT CALLBACK MenuWndProc( HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam )
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{
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LRESULT ret;
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switch( Msg ){
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case WM_CREATE:
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ret = CallWindowProc( MenuOldWndProc, hWnd, Msg, wParam, lParam );
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{
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//去除边界
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DWORD dwStyle = GetWindowLong(hWnd, GWL_STYLE);
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dwStyle &= ~( WS_BORDER | WS_DLGFRAME );
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SetWindowLong(hWnd, GWL_STYLE, dwStyle );
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//去除框架
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DWORD dwStyleEx = GetWindowLong(hWnd, GWL_EXSTYLE);
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dwStyleEx &= ~( WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE );
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SetWindowLong(hWnd, GWL_EXSTYLE, dwStyleEx);
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}
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return ret;
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case WM_PRINT:
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return CallWindowProc( MenuOldWndProc, hWnd, WM_PRINTCLIENT, wParam, lParam );
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case WM_WINDOWPOSCHANGING:
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{
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//将菜单大小改小
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PWINDOWPOS lpPos = PWINDOWPOS(lParam);
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int deltaX = GetSystemMetrics(SM_CXEDGE) + GetSystemMetrics(SM_CXFOCUSBORDER);
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int deltaY = GetSystemMetrics(SM_CYEDGE) + GetSystemMetrics(SM_CYFOCUSBORDER);
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lpPos->cx -= 2 * deltaX;
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lpPos->cy -= 2 * deltaY;
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}
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return CallWindowProc( MenuOldWndProc, hWnd, Msg, wParam, lParam );
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case WM_GETICON:
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return 0;
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case WM_NCPAINT:
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return CallWindowProc( MenuOldWndProc, hWnd, WM_PRINT, wParam, lParam );
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default:
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return CallWindowProc( MenuOldWndProc, hWnd, Msg, wParam, lParam );
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}
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}
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LRESULT CALLBACK WindowsHook( int Code, UINT wParam, long lParam)
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{
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PCWPSTRUCT pStruct;
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WNDPROC lastWndProc;
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TCHAR strClassName[64];
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pStruct = (PCWPSTRUCT)lParam;
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//捕捉菜单创建WM_CREATE和0x01E2消息，检查是否菜单窗口
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if( Code==HC_ACTION && ( pStruct->message==WM_CREATE || pStruct->message==0x01E2 ) &&
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GetClassName(pStruct->hwnd, strClassName, sizeof(strClassName))==6 &&
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_tcscmp(strClassName, L"#32768")==0 ){
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lastWndProc = (WNDPROC)GetWindowLong( pStruct->hwnd, GWL_WNDPROC );
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if( lastWndProc!=MenuWndProc ){
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//替换菜单窗口过程函数
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SetWindowLong( pStruct->hwnd, GWL_WNDPROC, (long)MenuWndProc );
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//保留旧的窗口过程
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MenuOldWndProc = lastWndProc;
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}
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}
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return CallNextHookEx( (HHOOK)WH_CALLWNDPROC, Code, wParam, lParam );
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}
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