X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..db71eb0640221199170ac9ea83371c2d467fa456:/src/common/valtext.cpp diff --git a/src/common/valtext.cpp b/src/common/valtext.cpp index 9e7599571b..4acfd58319 100644 --- a/src/common/valtext.cpp +++ b/src/common/valtext.cpp @@ -1,18 +1,14 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: valtext.cpp +// Name: src/common/valtext.cpp // Purpose: wxTextValidator // Author: Julian Smart // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "valtext.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -20,7 +16,9 @@ #pragma hdrstop #endif -#if wxUSE_VALIDATORS +#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL + +#include "wx/valtext.h" #ifndef WX_PRECOMP #include @@ -30,8 +28,6 @@ #include "wx/intl.h" #endif -#include "wx/valtext.h" - #include #include #include @@ -50,17 +46,18 @@ static bool wxIsNumeric(const wxString& val); wxTextValidator::wxTextValidator(long style, wxString *val) { - m_validatorStyle = style ; - m_stringValue = val ; + m_validatorStyle = style; + m_stringValue = val; /* m_refData = new wxVTextRefData; - M_VTEXTDATA->m_validatorStyle = style ; - M_VTEXTDATA->m_stringValue = val ; + M_VTEXTDATA->m_validatorStyle = style; + M_VTEXTDATA->m_stringValue = val; */ } wxTextValidator::wxTextValidator(const wxTextValidator& val) + : wxValidator() { Copy(val); } @@ -69,117 +66,109 @@ bool wxTextValidator::Copy(const wxTextValidator& val) { wxValidator::Copy(val); - m_validatorStyle = val.m_validatorStyle ; - m_stringValue = val.m_stringValue ; + m_validatorStyle = val.m_validatorStyle; + m_stringValue = val.m_stringValue; - wxNode *node = val.m_includeList.First() ; - while ( node ) - { - wxChar *s = (wxChar *)node->Data(); - m_includeList.Add(s); - node = node->Next(); - } - node = val.m_excludeList.First() ; - while ( node ) - { - wxChar *s = (wxChar *)node->Data(); - m_excludeList.Add(s); - node = node->Next(); - } - return TRUE; -} + m_includes = val.m_includes; + m_excludes = val.m_excludes; -wxTextValidator::~wxTextValidator() -{ + return true; } static bool wxIsAlpha(const wxString& val) { int i; - for ( i = 0; i < (int)val.Length(); i++) + for ( i = 0; i < (int)val.length(); i++) { if (!wxIsalpha(val[i])) - return FALSE; + return false; } - return TRUE; + return true; } static bool wxIsAlphaNumeric(const wxString& val) { int i; - for ( i = 0; i < (int)val.Length(); i++) + for ( i = 0; i < (int)val.length(); i++) { if (!wxIsalnum(val[i])) - return FALSE; + return false; } - return TRUE; + return true; } // Called when the value in the window must be validated. // This function can pop up an error message. bool wxTextValidator::Validate(wxWindow *parent) { - if ( !m_validatorWindow ) - return FALSE; - if ( !m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)) ) - return FALSE; - if ( !m_stringValue ) - return FALSE; + if( !CheckValidator() ) + return false; - wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow ; + wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow; // If window is disabled, simply return if ( !control->IsEnabled() ) - return TRUE; + return true; wxString val(control->GetValue()); - bool ok = TRUE; + bool ok = true; - // this format string should contian exactly one '%s' - const wxChar *errormsg = _("'%s' is invalid"); + // NB: this format string should contian exactly one '%s' + wxString errormsg; - if ( m_validatorStyle & wxFILTER_INCLUDE_LIST ) - { - if ( !m_includeList.Member(val) ) - { - ok = FALSE; - } - } - else if ( m_validatorStyle & wxFILTER_EXCLUDE_LIST ) + bool includes = (m_validatorStyle & wxFILTER_INCLUDE_LIST) != 0; + if ( includes || (m_validatorStyle & wxFILTER_EXCLUDE_LIST) ) { - if ( m_excludeList.Member(val) ) + // if includes, it's only ok to have the members of the list, + // otherwise it's only ok to have non-members + ok = includes == (m_includes.Index(val) != wxNOT_FOUND); + if ( !ok ) { - ok = FALSE; + errormsg = _("'%s' is invalid"); } } else if ( (m_validatorStyle & wxFILTER_ASCII) && !val.IsAscii() ) { - ok = FALSE; + ok = false; errormsg = _("'%s' should only contain ASCII characters."); } else if ( (m_validatorStyle & wxFILTER_ALPHA) && !wxIsAlpha(val) ) { - ok = FALSE; + ok = false; errormsg = _("'%s' should only contain alphabetic characters."); } else if ( (m_validatorStyle & wxFILTER_ALPHANUMERIC) && !wxIsAlphaNumeric(val)) { - ok = FALSE; + ok = false; errormsg = _("'%s' should only contain alphabetic or numeric characters."); } else if ( (m_validatorStyle & wxFILTER_NUMERIC) && !wxIsNumeric(val)) { - ok = FALSE; + ok = false; errormsg = _("'%s' should be numeric."); } + else if ( (m_validatorStyle & wxFILTER_INCLUDE_CHAR_LIST) && !IsInCharIncludes(val)) + { + //it's only ok to have the members of the list + errormsg = _("'%s' is invalid"); + ok = false; + } + else if ( (m_validatorStyle & wxFILTER_EXCLUDE_CHAR_LIST) && !IsNotInCharExcludes(val)) + { + // it's only ok to have non-members of the list + errormsg = _("'%s' is invalid"); + ok = false; + } if ( !ok ) { + wxASSERT_MSG( !errormsg.empty(), _T("you forgot to set errormsg") ); + m_validatorWindow->SetFocus(); wxString buf; @@ -195,69 +184,110 @@ bool wxTextValidator::Validate(wxWindow *parent) // Called to transfer data to the window bool wxTextValidator::TransferToWindow(void) { - if ( !m_validatorWindow ) - return FALSE; - if ( !m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)) ) - return FALSE; - if ( !m_stringValue ) - return FALSE; + if( !CheckValidator() ) + return false; - wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow ; - control->SetValue(* m_stringValue) ; + if ( m_stringValue ) + { + wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow; + control->SetValue(* m_stringValue); + } - return TRUE; + return true; } // Called to transfer data to the window bool wxTextValidator::TransferFromWindow(void) { - if ( !m_validatorWindow ) - return FALSE; - if ( !m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)) ) - return FALSE; - if ( !m_stringValue ) - return FALSE; + if( !CheckValidator() ) + return false; - wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow ; - * m_stringValue = control->GetValue() ; + if ( m_stringValue ) + { + wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow; + *m_stringValue = control->GetValue(); + } - return TRUE; + return true; } -void wxTextValidator::SetIncludeList(const wxStringList& list) +#if WXWIN_COMPATIBILITY_2_4 + +inline void wxCopyStringListToArrayString(wxArrayString& to, const wxStringList& from) { -/* - if ( !M_VTEXTDATA ) - return; -*/ + to.Clear(); - m_includeList.Clear(); - // TODO: replace with = - wxNode *node = list.First() ; - while ( node ) + for ( wxStringList::compatibility_iterator pNode = from.GetFirst(); + pNode; + pNode = pNode->GetNext() ) { - wxChar *s = (wxChar *)node->Data(); - m_includeList.Add(s); - node = node->Next(); + to.Add(pNode->GetData()); } } +inline void wxCopyArrayStringToStringList(wxStringList& to, const wxArrayString& from) +{ + to.Clear(); + + for(size_t i = 0; i < from.GetCount(); ++i) + to.Add(from[i]); +} + +wxStringList& wxTextValidator::GetIncludeList() +{ + wxCopyArrayStringToStringList(m_includeList, m_includes); + return m_includeList; +} + +wxStringList& wxTextValidator::GetExcludeList() +{ + wxCopyArrayStringToStringList(m_excludeList, m_excludes); + return m_excludeList; +} + +void wxTextValidator::SetIncludeList(const wxStringList& list) +{ + wxCopyStringListToArrayString(m_includes, list); +} + void wxTextValidator::SetExcludeList(const wxStringList& list) { -/* - if ( !M_VTEXTDATA ) - return; -*/ + wxCopyStringListToArrayString(m_excludes, list); +} + +bool wxTextValidator::IsInCharIncludeList(const wxString& val) +{ + return IsInCharIncludes(val); +} + +bool wxTextValidator::IsNotInCharExcludeList(const wxString& val) +{ + return IsNotInCharExcludes(val); +} + +#endif //compat 2.4 - m_excludeList.Clear(); - // TODO: replace with = - wxNode *node = list.First() ; - while ( node ) + +bool wxTextValidator::IsInCharIncludes(const wxString& val) +{ + size_t i; + for ( i = 0; i < val.length(); i++) + { + if (m_includes.Index((wxString) val[i]) == wxNOT_FOUND) + return false; + } + return true; +} + +bool wxTextValidator::IsNotInCharExcludes(const wxString& val) +{ + size_t i; + for ( i = 0; i < val.length(); i++) { - wxChar *s = (wxChar *)node->Data(); - m_excludeList.Add(s); - node = node->Next(); + if (m_excludes.Index((wxString) val[i]) != wxNOT_FOUND) + return false; } + return true; } void wxTextValidator::OnChar(wxKeyEvent& event) @@ -269,17 +299,19 @@ void wxTextValidator::OnChar(wxKeyEvent& event) if ( m_validatorWindow ) { - int keyCode = (int)event.KeyCode(); + int keyCode = event.GetKeyCode(); // we don't filter special keys and Delete if ( !(keyCode < WXK_SPACE || keyCode == WXK_DELETE || keyCode > WXK_START) && ( + ((m_validatorStyle & wxFILTER_INCLUDE_CHAR_LIST) && !IsInCharIncludes(wxString((wxChar) keyCode, 1))) || + ((m_validatorStyle & wxFILTER_EXCLUDE_CHAR_LIST) && !IsNotInCharExcludes(wxString((wxChar) keyCode, 1))) || ((m_validatorStyle & wxFILTER_ASCII) && !isascii(keyCode)) || ((m_validatorStyle & wxFILTER_ALPHA) && !wxIsalpha(keyCode)) || ((m_validatorStyle & wxFILTER_ALPHANUMERIC) && !wxIsalnum(keyCode)) || ((m_validatorStyle & wxFILTER_NUMERIC) && !wxIsdigit(keyCode) - && keyCode != '.' && keyCode != ',' && keyCode != '-') + && keyCode != wxT('.') && keyCode != wxT(',') && keyCode != wxT('-') && keyCode != wxT('+') && keyCode != wxT('e') && keyCode != wxT('E')) ) ) { @@ -297,16 +329,16 @@ void wxTextValidator::OnChar(wxKeyEvent& event) static bool wxIsNumeric(const wxString& val) { int i; - for ( i = 0; i < (int)val.Length(); i++) + for ( i = 0; i < (int)val.length(); i++) { // Allow for "," (French) as well as "." -- in future we should // use wxSystemSettings or other to do better localisation - if ((!isdigit(val[i])) && (val[i] != '.') && (val[i] != ',')) - if(!((i == 0) && (val[i] == '-'))) - return FALSE; + if ((!wxIsdigit(val[i])) && (val[i] != wxT('.')) && (val[i] != wxT(',')) && (val[i] != wxT('e')) && (val[i] != wxT('E')) && (val[i] != wxT('+')) && (val[i] != wxT('-'))) + return false; } - return TRUE; + return true; } + #endif - // wxUSE_VALIDATORS + // wxUSE_VALIDATORS && wxUSE_TEXTCTRL