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menu.cpp
Package: shell.rar　[view]
Upload User: xhy777
Upload Date: 2007-02-14
Package Size: 24088k
Code Size: 2k
Category:

Windows Kernel

Development Platform:

Visual C++

menu.cpp：Code Content
  1. #include "folder.h"
  2. #include "utils.h"
  4. #include <mluisupp.h>
  6. ///////////////////////////////////////////////////////////////////////////////
  7. // IContextMenu methods
  9. HRESULT CControlFolder::QueryContextMenu(
  10.                                      HMENU hmenu, 
  11.                                      UINT indexMenu, 
  12.                                      UINT idCmdFirst,
  13.                                      UINT idCmdLast,
  14.                                      UINT uFlags)
  15. {
  16.     USHORT cItems = 0;
  18.     DebugMsg(DM_TRACE, TEXT("cf - cm - QueryContextMenu() called."));
  19.     if (uFlags == CMF_NORMAL)
  20.     {
  21.         HMENU hCtrlMenu = LoadMenu(MLGetHinst(), MAKEINTRESOURCE(IDR_CONTROLFOLDER));
  22.         if (hmenu)
  23.         {
  24.             MENUITEMINFO mii;
  25.             mii.cbSize = sizeof(mii);
  26.             mii.fMask = MIIM_ID;
  27.             mii.wID = SFVIDM_MENU_ARRANGE;
  28.             SetMenuItemInfo(hCtrlMenu, 0, TRUE, &mii);
  29.             cItems = (USHORT)MergeMenuHierarchy(hmenu, hCtrlMenu, idCmdFirst, idCmdLast);
  30.             DestroyMenu(hCtrlMenu);
  31.         }
  32.     }
  33.     SetMenuDefaultItem(hmenu, indexMenu, MF_BYPOSITION);
  35.     return ResultFromShort(cItems);    // number of menu items    
  36. }
  38. HRESULT CControlFolder::InvokeCommand(LPCMINVOKECOMMANDINFO pici)
  39. {
  40.     // We don't deal with the VERBONLY case
  41.     DebugMsg(DM_TRACE, TEXT("cf - cm - InvokeCommand() called."));
  42.     Assert((DWORD_PTR)(pici->lpVerb) <= 0xFFFF);
  43.     
  44.     int idCmd;
  45.     if ((DWORD_PTR)(pici->lpVerb) > 0xFFFF)
  46.         idCmd = -1;
  47.     else
  48.         idCmd = LOWORD(pici->lpVerb);
  49.     
  50.     return ControlFolderView_Command(pici->hwnd, idCmd);
  51. }
  53. HRESULT CControlFolder::GetCommandString(
  54.                                      UINT_PTR idCmd, 
  55.                                      UINT uFlags, 
  56.                                      UINT *pwReserved,
  57.                                      LPTSTR pszName, 
  58.                                      UINT cchMax)
  59. {
  60.     HRESULT hres = E_FAIL;
  62.     DebugMsg(DM_TRACE, TEXT("cf - cm - GetCommandString() called."));
  64.     if (uFlags == GCS_HELPTEXT)
  65.     {
  66.         MLLoadString((UINT) (idCmd + IDS_HELP_SORTBYNAME), pszName, cchMax);
  67.         hres = S_OK;
  68.     }
  70.     return hres;
  71. }