[每日一码] 如何创建自己的NEW命令 [复制链接]

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1. // NewDwg.cpp : Initialization functions
2. #include "StdAfx.h"
3. #include "StdArx.h"
4. #include "resource.h"HINSTANCE 采用hdllInstance =NULL ;// This command registers an ARX command.
5. void AddCommand(const char* cmdGroup, const char* cmdInt, const char* cmdLoc,
6.     const int cmdFlags, const AcRxFunctionPtr cmdProc, const int idLocal = -1);// NOTE: DO NOT edit the following lines.
7. //{{AFX采用ARX采用MSG
8. void InitApplication();
9. void UnloadApplication();
10. //}}AFX采用ARX采用MSG// NOTE: DO NOT edit the following lines.
11. //{{AFX采用ARX采用ADDIN采用FUNCS
12. //}}AFX采用ARX采用ADDIN采用FUNCS
13. /////////////////////////////////////////////////////////////////////////////
14. // DLL Entry Point
15. extern "C"
16. BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
17. {
18.    if (dwReason == DLL采用PROCESS采用ATTACH){
19.       采用hdllInstance = hInstance;
20.    }
21.    else if (dwReason == DLL采用PROCESS采用DETACH) {
22.    }
23.    return TRUE;    // ok
24. } /////////////////////////////////////////////////////////////////////////////
25. // ObjectARX EntryPoint
26. extern "C" AcRx::AppRetCode
27. acrxEntryPoint(AcRx::AppMsgCode msg, void* pkt)
28. {
29.    switch (msg) {
30.       case AcRx::kInitAppMsg:
31.          // Comment out the following line if your
32.          // application should be locked into memory
33.          acrxDynamicLinker->unlockApplication(pkt);
34.          acrxDynamicLinker->registerAppMDIAware(pkt);
35.          InitApplication();
36.          break;
37.       case AcRx::kUnloadAppMsg:
38.          UnloadApplication();
39.          break;
40.    }
41.    return AcRx::kRetOK;
42. }// Init this application. Register your
43. // commands, reactors...
44. void InitApplication()
45. {
46.    // NOTE: DO NOT edit the following lines.
47.    //{{AFX采用ARX采用INIT
48.    AddCommand("ASDKMYNEW", "MYNEW", "MYNEW", ACRX采用CMD采用MODAL, mynewmynew);
49.    //}}AFX采用ARX采用INIT   // TODO: add your initialization functions}// Unload this application. Unregister all objects
50. // registered in InitApplication.
51. void UnloadApplication()
52. {
53.    // NOTE: DO NOT edit the following lines.
54.    //{{AFX采用ARX采用EXIT
55.    acedRegCmds->removeGroup("ASDKMYNEW");
56.    //}}AFX采用ARX采用EXIT   // TODO: clean up your application
57. }// This functions registers an ARX command.
58. // It can be used to read the localized command name
59. // from a string table stored in the resources.
60. void AddCommand(const char* cmdGroup, const char* cmdInt, const char* cmdLoc,
61.   const int cmdFlags, const AcRxFunctionPtr cmdProc, const int idLocal)
62. {
63.    char cmdLocRes[65];   // If idLocal is not -1, it's treated as an ID for
64.    // a string stored in the resources.
65.    if (idLocal != -1) {      // Load strings from the string table and register the command.
66.       ::LoadString(采用hdllInstance, idLocal, cmdLocRes, 64);
67.       acedRegCmds->addCommand(cmdGroup, cmdInt, cmdLocRes, cmdFlags, cmdProc);   }
68.    else
69.       // idLocal is -1, so the 'hard coded'
70.       // localized function name is used.
71.       acedRegCmds->addCommand(cmdGroup, cmdInt, cmdLoc, cmdFlags, cmdProc);
72. } // NewDwgCommands.cpp
73. // ObjectARX defined command#include "StdAfx.h"
74. #include "StdArx.h"// This is command 'MYNEW'
76. [/it618postdisplay]
77. 普通浏览复制代码
78. void mynewmynew()
79. {
80.    // TODO: Implement the command
81.    const TCHAR newFile[] = "Drawing.dwg";
82.    const TCHAR dwtFile[] = "Template\\Acad.dwt";
83.    TCHAR dwtPath [ MAX采用PATH ], *pLastSlash = NULL;
84.    HMODULE hAcad = NULL;
85.    // Get the Template file/pathname by:
86.    //     get the pathname of the AutoCAD executable
87.    //     find the final backslash
88.    //     copy the template directory name and the template filename (e.g."Template\\Acad.dwt")
89.    //       onto this path after the final backslash
90.    // Copy this file to the destination path
91.    // Open this file in the AutoCAD editor
92.    if ( NULL == ( hAcad = ::GetModuleHandle (采用T("acad.exe"))))
93.       acutPrintf( "\nCannot get handle to AutoCAD's executable!" );
94.    else if ( !::GetModuleFileName( hAcad, dwtPath, MAX采用PATH ))
95.       acutPrintf( "\nCannot get AutoCAD's location!" );
96.    else if ( NULL == ( pLastSlash = strrchr( dwtPath, '\\' )))
97.       acutPrintf( "\nCannot extract AutoCAD's path!" );
98.    else if ( (pLastSlash - dwtPath) + strlen( dwtFile ) > MAX采用PATH )
99.       acutPrintf( "\nPath too long to get template path!" );
100.    else {
101.       strcpy( pLastSlash + 1, dwtFile );
102.       // Do not overwrite file if it already exists (could do further checking here)
103.       if ( !::CopyFile( dwtPath, newFile, TRUE )){
104.          // Cannot copy file for one reason or another (if error 80 then file exists)
105.          DWORD dwErr = GetLastError();
106.          acutPrintf( "\nCannot copy template file, failed with error %d",dwErr );
107.          return;
108.       }
109.       // See solution 3615 if you need to clear the DBMOD system variable
110.       if ( /*Adesk::kFalse == */acedSyncFileOpen( newFile ))
111.          // Opening the newly copied file has failed/been cancelled
112.          ::DeleteFile( newFile );
113.    }
114. }

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