99 lines
3.7 KiB
C++
99 lines
3.7 KiB
C++
// RCMLPersist.cpp: implementation of the RCMLPersist class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "RCMLPersist.h"
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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//
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// this is the persitance NODE in the DWIN32 namespace.
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//
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HRESULT STDMETHODCALLTYPE CXMLPersist::InitNode(
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IRCMLNode __RPC_FAR *pParent)
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{
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if( SUCCEEDED(pParent->IsType(L"EDIT") ))
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{
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LPCTSTR pszApplicationName=Get(TEXT("APPNAME"));
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LPCTSTR pszKeyName=Get(TEXT("KEYNAME"));
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BOOL bSet=FALSE;
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if( pszApplicationName && pszKeyName )
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{
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HKEY hkSoftware;
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if( RegOpenKey( HKEY_CURRENT_USER, TEXT("Software"), &hkSoftware ) == ERROR_SUCCESS )
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{
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HKEY hkApplication;
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if( RegOpenKey( hkSoftware, pszApplicationName, &hkApplication) == ERROR_SUCCESS )
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{
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DWORD dwSize;
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DWORD dwType=REG_SZ;
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if( RegQueryValueEx( hkApplication, pszKeyName, NULL, &dwType, NULL, &dwSize ) == ERROR_SUCCESS )
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{
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LPTSTR pszData=new TCHAR[dwSize];
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if( RegQueryValueEx( hkApplication, pszKeyName, NULL, &dwType, (LPBYTE)pszData, &dwSize ) == ERROR_SUCCESS )
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{
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pParent->put_Attr( L"TEXT", pszData );
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delete pszData ;
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bSet=TRUE;
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}
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}
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RegCloseKey(hkApplication);
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}
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RegCloseKey(hkSoftware);
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}
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}
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if(bSet==FALSE)
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pParent->put_Attr(L"TEXT", Get(L"TEXT") );
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}
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return S_OK;
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}
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//
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// this is the persitance NODE in the DWIN32 namespace.
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// should only really be called if the user clicks OK, rather than cancel??
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//
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HRESULT STDMETHODCALLTYPE CXMLPersist::ExitNode(
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IRCMLNode __RPC_FAR *pParent, LONG lDialogResult)
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{
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if(lDialogResult != IDOK )
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return S_OK;
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if(SUCCEEDED( pParent->IsType(L"EDIT")))
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{
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LPCTSTR pszApplicationName=Get(TEXT("APPNAME"));
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LPCTSTR pszKeyName=Get(TEXT("KEYNAME"));
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if( pszApplicationName && pszKeyName )
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{
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HKEY hkSoftware;
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if( RegOpenKey( HKEY_CURRENT_USER, TEXT("Software"), &hkSoftware ) == ERROR_SUCCESS )
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{
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HKEY hkApplication;
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if( RegCreateKey( hkSoftware, pszApplicationName, &hkApplication) == ERROR_SUCCESS )
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{
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IRCMLControl * pControl;
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if(SUCCEEDED( pParent->QueryInterface( __uuidof( IRCMLControl ), (LPVOID*)&pControl)))
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{
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HWND hWnd;
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if( SUCCEEDED( pControl->get_Window(&hWnd) ))
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{
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LPTSTR szString=NULL;
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DWORD cbNeeded = GetWindowTextLength( hWnd )+1;
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szString = new TCHAR[cbNeeded];
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GetWindowText( hWnd, szString, cbNeeded );
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RegSetValueEx( hkApplication, pszKeyName, NULL, REG_SZ, (LPBYTE) szString, cbNeeded*sizeof(TCHAR) );
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}
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pControl->Release();
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}
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RegCloseKey(hkApplication);
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}
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RegCloseKey(hkSoftware);
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}
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}
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}
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return S_OK;
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}
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