577 lines
18 KiB
C++
577 lines
18 KiB
C++
#ifndef __tmplEdit_h
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#define __tmplEdit_h
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#include <imm.h>
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoImm
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// Purpose - Meant to prevent entry of DBCS characters into an edit box by
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// disabling IME
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//
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// Usage - CWindowImplNoImm<> m_NoImmEditWindow1;
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// CDialog::OnInitDialog(..)
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// {
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// ...
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// m_NoImmEditWindow1.SubClassWindow( GetDlgItem( IDC_NOIMMEDITWINDOW1 ));
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// ...
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// }
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoImm : public CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoImm)
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END_MSG_MAP()
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BOOL SubclassWindow(HWND hWnd)
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{
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BOOL bRC = CWindowImpl< T, TBase, TWinTraits >::SubclassWindow( hWnd );
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if ( bRC )
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ImmAssociateContext( hWnd, NULL );
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return bRC;
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}
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void LTrim()
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{
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LPTSTR psBuffer;
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unsigned int i = 0;
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DWORD dwSize;
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dwSize = ::GetWindowTextLength( m_hWnd );
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if ( 0 < dwSize )
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{
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dwSize++;
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psBuffer = new TCHAR[dwSize];
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::GetWindowText( m_hWnd , psBuffer, dwSize );
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while ( i < dwSize && 32 == psBuffer[i] )
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i++;
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if ( 0 < i )
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::SetWindowText( m_hWnd, psBuffer + i );
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delete [] psBuffer;
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}
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}
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void RTrim()
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{
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LPTSTR psBuffer;
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unsigned int i = 0;
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DWORD dwSize;
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dwSize = ::GetWindowTextLength( m_hWnd );
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if ( 0 < dwSize )
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{
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i = dwSize;
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dwSize++;
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psBuffer = new TCHAR[dwSize];
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::GetWindowText( m_hWnd , psBuffer, dwSize );
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while ( 0 < i && ( 32 == psBuffer[i] || 0 == psBuffer[i] ))
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{
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psBuffer[i] = 0;
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i--;
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}
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if ( i < dwSize - 1 )
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::SetWindowText( m_hWnd, psBuffer );
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delete [] psBuffer;
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}
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoPaste
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// Purpose - Meant to prevent entry of DBCS characters into an edit box by
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// disabling IME and not allowing any pasting of charaters
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//
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// Usage - CWindowImplNoPaste<> m_NoPasteEditWindow1;
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// CDialog::OnInitDialog(..)
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// {
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// ...
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// m_NoPasteEditWindow1.SubClassWindow( GetDlgItem( IDC_NOPASTEEDITWINDOW1 ));
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// ...
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// }
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoPaste : public CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoPaste)
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MESSAGE_HANDLER( WM_PASTE, OnPaste )
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END_MSG_MAP()
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LRESULT OnPaste( UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/ )
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{
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MessageBeep( MB_ICONEXCLAMATION );
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return 0;
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoCopy
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// Purpose - Meant to prevent entry of DBCS characters into an edit box by
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// disabling IME and not allowing any pasting of charaters
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//
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// Usage - CWindowImplNoCopy<> m_NoCopyEditWindow1;
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// CDialog::OnInitDialog(..)
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// {
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// ...
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// m_NoCopyEditWindow1.SubClassWindow( GetDlgItem( IDC_NOCOPYEDITWINDOW1 ));
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// ...
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// }
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoCopy : public CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoCopy)
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MESSAGE_HANDLER( WM_COPY, OnCopy )
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END_MSG_MAP()
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LRESULT OnCopy( UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/ )
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{
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MessageBeep( MB_ICONEXCLAMATION );
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return 0;
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplPhoneNumber
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// Purpose - Meant to allow entry of only telephone number related characters
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//
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// Usage - CWindowImplPhoneNumber<> m_PhoneNumberEditWindow1;
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// CDialog::OnInitDialog(..)
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// {
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// ...
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// m_PhoneNumberEditWindow1.SubClassWindow( GetDlgItem( IDC_PHONENOEDITWINDOW1 ));
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// ...
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// }
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplPhoneNumber : public CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplPhoneNumber)
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MESSAGE_HANDLER( WM_CHAR, OnChar )
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END_MSG_MAP()
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LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
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{
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int i = GetKeyState( VK_CONTROL );
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if ( !(( _T( '0' ) <= wParam && _T( '9' ) >= wParam ) || _T( ' ' ) == wParam || _T( '-' ) == wParam || _T( ',' ) == wParam
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|| VK_BACK == wParam || VK_SPACE == wParam || VK_DELETE == wParam || VK_INSERT == wParam )
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&& 0 == HIWORD( i ))
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{
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MessageBeep( static_cast<unsigned int>(-1) );
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return TRUE;
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}
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bHandled = FALSE;
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return FALSE;
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplFileChar
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// Purpose - Meant to allow entry of any characters except those specifically disallowed for files
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//
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// Usage - CWindowImplFileChar<> m_FileNameEditWindow1;
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// CDialog::OnInitDialog(..)
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// {
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// ...
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// m_FileNameEditWindow1.SubClassWindow( GetDlgItem( IDC_FILENAMEEDITWINDOW1 ));
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// ...
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// }
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplFileChar : public CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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CWindowImplFileChar() : m_isWildCardsAllowed( false ),
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m_isFullPathAllowed( false )
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{}
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BEGIN_MSG_MAP(CWindowImplFileChar)
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MESSAGE_HANDLER( WM_CHAR, OnChar )
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END_MSG_MAP()
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LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
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{
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TCHAR sCharList[] = { _T('/'), _T('"'), _T('<'), _T('>'), _T('|'), 0, 0, 0, 0, 0};
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if (! m_isWildCardsAllowed)
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{
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sCharList[_tcslen(sCharList)] = _T('*');
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sCharList[_tcslen(sCharList)] = _T('?');
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}
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if (! m_isFullPathAllowed)
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{
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sCharList[_tcslen(sCharList)] = _T('\\');
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sCharList[_tcslen(sCharList)] = _T(':');
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}
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int i = GetKeyState( VK_CONTROL );
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if ( (NULL != _tcschr(sCharList, static_cast<TCHAR>(wParam))) && (0 == HIWORD(i)) )
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{
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MessageBeep( static_cast<unsigned int>(-1) );
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return TRUE;
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}
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bHandled = FALSE;
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return FALSE;
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}
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public:
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// Attributes:
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bool m_isWildCardsAllowed;
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bool m_isFullPathAllowed;
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplASCII
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// Purpose - Meant to allow entry of only ASCII characters (a-z, A-Z, 0-9, space)
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//
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// Usage - CWindowImplASCII<> m_ASCIIEditWindow1;
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// CDialog::OnInitDialog(..)
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// {
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// ...
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// m_ASCIIEditWindow1.SubClassWindow( GetDlgItem( IDC_ASCIIEDITWINDOW1 ));
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// ...
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// }
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplASCII : public CWindowImpl< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplASCII)
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MESSAGE_HANDLER( WM_CHAR, OnChar )
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END_MSG_MAP()
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LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
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{
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int i = GetKeyState( VK_CONTROL );
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if ( !(( 32 <= wParam && 126 >= wParam )
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|| VK_BACK == wParam )
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&& 0 == HIWORD( i ))
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{
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MessageBeep( static_cast<unsigned int>(-1) );
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return TRUE;
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}
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bHandled = FALSE;
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return FALSE;
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoImmPaste = CWindowImplNoImm + CWindowImplNoPaste
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoImmPaste : public CWindowImplNoImm< T, TBase, TWinTraits >, public CWindowImplNoPaste< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoPaste)
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if(CWindowImplNoPaste< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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END_MSG_MAP()
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BOOL SubclassWindow(HWND hWnd)
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{
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return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoImmPN = CWindowImplNoImm + CWindowImplPhoneNumber
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoImmPN : public CWindowImplNoImm< T, TBase, TWinTraits >, public CWindowImplPhoneNumber< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoImmPastePN)
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if(CWindowImplPhoneNumber< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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END_MSG_MAP()
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BOOL SubclassWindow(HWND hWnd)
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{
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return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoImmPasteASCII = CWindowImplNoImm + CWindowImplNoPaste + CWindowImplASCII
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoImmPasteASCII : public CWindowImplNoImm< T, TBase, TWinTraits >, public CWindowImplNoPaste< T, TBase, TWinTraits >, public CWindowImplASCII< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoPasteASCII)
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if(CWindowImplNoPaste< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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if(CWindowImplASCII< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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END_MSG_MAP()
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BOOL SubclassWindow(HWND hWnd)
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{
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return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplNoImmASCII = CWindowImplNoImm + CWindowImplASCII
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplNoImmASCII : public CWindowImplNoImm< T, TBase, TWinTraits >, public CWindowImplASCII< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoPasteASCII)
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if(CWindowImplASCII< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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END_MSG_MAP()
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BOOL SubclassWindow(HWND hWnd)
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{
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return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
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}
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};
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//-----------------------------------------------------------------------------
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// CWindowImplComputerName = CWindowImplNoImm + CWindowImplNoPaste + computer name
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// character checking
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//-----------------------------------------------------------------------------
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplComputerName : public CWindowImplNoImm< T, TBase, TWinTraits >,
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public CWindowImplNoPaste< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplNoPaste)
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MESSAGE_HANDLER(WM_CHAR, OnChar)
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MESSAGE_HANDLER(WM_GETDLGCODE, OnDlgCode)
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if(CWindowImplNoPaste< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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END_MSG_MAP()
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CWindowImplComputerName() :
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m_hWndButton(NULL),
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m_hWndEdit(NULL)
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{
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}
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VOID SetHandles( HWND hWndButton, HWND hWndEdit )
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{
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m_hWndButton = hWndButton;
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m_hWndEdit = hWndEdit;
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}
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BOOL SubclassWindow(HWND hWnd)
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{
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return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
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}
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LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
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{
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if( (wParam >= _T('a') && wParam <= _T('z')) ||
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(wParam >= _T('A') && wParam <= _T('Z')) ||
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(wParam >= _T('0') && wParam <= _T('9')) ||
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(wParam == _T('-')) ||
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(wParam == VK_BACK) )
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{
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}
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else if( wParam == VK_RETURN )
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{
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::SendMessage( m_hWndButton, BM_CLICK, 0, 0 );
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bHandled = TRUE;
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return FALSE;
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}
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else
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{
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MessageBeep( static_cast<unsigned int>(-1) );
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return TRUE;
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}
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bHandled = FALSE;
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return FALSE;
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}
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LRESULT OnDlgCode( UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled )
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{
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if( m_hWndEdit )
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{
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MSG* pMsg = (MSG*)lParam;
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if( pMsg )
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{
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if( (pMsg->message == WM_KEYDOWN) &&
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(LOWORD(pMsg->wParam) == VK_RETURN) )
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{
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// only take it if we have text
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if( ::SendMessage(m_hWndEdit, WM_GETTEXTLENGTH, 0, 0) )
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{
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bHandled = TRUE;
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return DLGC_WANTALLKEYS;
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}
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}
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}
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}
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bHandled = FALSE;
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return 0;
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}
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HWND m_hWndButton;
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HWND m_hWndEdit;
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplAlias = CWindowImplNoImm + Alias ASCII checking
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplAlias : public CWindowImplNoImm< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplAlias)
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MESSAGE_HANDLER(WM_CHAR, OnChar)
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END_MSG_MAP()
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LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
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{
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if ( (wParam >= 35 && wParam <= 39) ||
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(wParam >= 42 && wParam <= 43) ||
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(wParam >= 45 && wParam <= 57) ||
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(wParam >= 63 && wParam <= 90) ||
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(wParam >= 94 && wParam <= 126) ||
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(wParam == 33) ||
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(wParam == 61) ||
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(wParam == 92) ||
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(wParam == VK_BACK) || // Backspace!
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(wParam == VK_INSERT) || // Insert!
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(wParam == 0x18) || // Allow Cutting!
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(wParam == 0x1A) || // Allow Undoing!
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(wParam == 0x03) || // Allow Copying!
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(wParam == 0x16)) // Allow Pasting!
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{
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}
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else
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{
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MessageBeep( static_cast<unsigned int>(-1) );
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return TRUE;
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}
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bHandled = FALSE;
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return FALSE;
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}
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};
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/////////////////////////////////////////////////////////////////////////////
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// CWindowImplPassword = CWindowImplNoImm + CWindowImplNoCopy + CWindowImplASCII
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplPassword : public CWindowImplNoImm< T, TBase, TWinTraits >, public CWindowImplNoCopy< T, TBase, TWinTraits >, public CWindowImplASCII< T, TBase, TWinTraits >
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{
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public:
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BEGIN_MSG_MAP(CWindowImplPassword)
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if(CWindowImplNoCopy< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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if(CWindowImplASCII< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
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return TRUE;
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END_MSG_MAP()
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BOOL SubclassWindow(HWND hWnd)
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{
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return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
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}
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};
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//-----------------------------------------------------------------------------
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// CWindowImplDiskSpace = CWindowImplNoImm + CWindowImplNoPaste + disk space
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// character checking
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//-----------------------------------------------------------------------------
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template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
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class CWindowImplDiskSpace : public CWindowImplNoImm< T, TBase, TWinTraits >,
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public CWindowImplNoPaste< T, TBase, TWinTraits >
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|
{
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|
public:
|
|
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|
BEGIN_MSG_MAP(CWindowImplNoPaste)
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|
MESSAGE_HANDLER(WM_CHAR, OnChar)
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|
if(CWindowImplNoPaste< T, TBase, TWinTraits >::ProcessWindowMessage(hWnd, uMsg, wParam, lParam, lResult))
|
|
return TRUE;
|
|
END_MSG_MAP()
|
|
|
|
BOOL SubclassWindow(HWND hWnd)
|
|
{
|
|
return CWindowImplNoImm< T, TBase, TWinTraits >::SubclassWindow(hWnd);
|
|
}
|
|
|
|
LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
|
|
{
|
|
if( !_istdigit((INT)wParam) &&
|
|
(wParam != _T('.')) &&
|
|
(wParam != VK_BACK) )
|
|
{
|
|
MessageBeep( static_cast<unsigned int>(-1) );
|
|
return TRUE;
|
|
}
|
|
|
|
bHandled = FALSE;
|
|
return FALSE;
|
|
}
|
|
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// CWindowImplComputerName = CWindowImplNoImm + domain name character checking
|
|
//-----------------------------------------------------------------------------
|
|
template <class T = CWindow, class TBase = CWindow, class TWinTraits = CControlWinTraits>
|
|
class CWindowImplDomainName : public CWindowImplNoImm< T, TBase, TWinTraits >
|
|
{
|
|
public:
|
|
|
|
BEGIN_MSG_MAP(CWindowImplDomainName)
|
|
MESSAGE_HANDLER(WM_CHAR, OnChar)
|
|
END_MSG_MAP()
|
|
|
|
LRESULT OnChar( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
|
|
{
|
|
if( (wParam >= _T('a') && wParam <= _T('z')) ||
|
|
(wParam >= _T('A') && wParam <= _T('Z')) ||
|
|
(wParam >= _T('0') && wParam <= _T('9')) ||
|
|
(wParam == _T('-')) ||
|
|
(wParam == _T('.')) ||
|
|
(wParam == VK_BACK) ||
|
|
(wParam == VK_DELETE) ||
|
|
(wParam == VK_INSERT) ||
|
|
(wParam == 0x18) || // Allow Cutting!
|
|
(wParam == 0x1A) || // Allow Undoing!
|
|
(wParam == 0x03) || // Allow Copying!
|
|
(wParam == 0x16)) // Allow Pasting!
|
|
{
|
|
}
|
|
else
|
|
{
|
|
MessageBeep( static_cast<unsigned int>(-1) );
|
|
return TRUE;
|
|
}
|
|
|
|
bHandled = FALSE;
|
|
return FALSE;
|
|
}
|
|
};
|
|
|
|
|
|
|
|
#endif // #ifndef __tmplEdit.h
|
|
|
|
|