/////////////////////////////////////////////////////////////////////////////
-// Name: valtext.cpp
+// Name: src/common/valtext.cpp
// Purpose: wxTextValidator
// Author: Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "valtext.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#pragma hdrstop
#endif
-#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL
+#if wxUSE_VALIDATORS && (wxUSE_TEXTCTRL || wxUSE_COMBOBOX)
+
+#include "wx/valtext.h"
#ifndef WX_PRECOMP
#include <stdio.h>
#include "wx/textctrl.h"
+ #include "wx/combobox.h"
#include "wx/utils.h"
#include "wx/msgdlg.h"
#include "wx/intl.h"
#endif
-#include "wx/valtext.h"
-
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
-#ifdef __SALFORDC__
- #include <clib.h>
-#endif
+// ----------------------------------------------------------------------------
+// global helpers
+// ----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxTextValidator, wxValidator)
+static bool wxIsAlpha(const wxString& val)
+{
+ int i;
+ for ( i = 0; i < (int)val.length(); i++)
+ {
+ if (!wxIsalpha(val[i]))
+ return false;
+ }
+ return true;
+}
+
+static bool wxIsAlphaNumeric(const wxString& val)
+{
+ int i;
+ for ( i = 0; i < (int)val.length(); i++)
+ {
+ if (!wxIsalnum(val[i]))
+ return false;
+ }
+ return true;
+}
+
+static bool wxIsNumeric(const wxString& val)
+{
+ int 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 ((!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;
+}
+
+
+// ----------------------------------------------------------------------------
+// wxTextValidator
+// ----------------------------------------------------------------------------
+IMPLEMENT_DYNAMIC_CLASS(wxTextValidator, wxValidator)
BEGIN_EVENT_TABLE(wxTextValidator, wxValidator)
EVT_CHAR(wxTextValidator::OnChar)
END_EVENT_TABLE()
-static bool wxIsNumeric(const wxString& val);
+#if WXWIN_COMPATIBILITY_2_8
wxTextValidator::wxTextValidator(long style, wxString *val)
+{
+ m_validatorStyle = (wxTextValidatorStyle)style;
+ m_stringValue = val;
+}
+
+void wxTextValidator::SetStyle(long style)
+{
+ SetStyle((wxTextValidatorStyle)style);
+}
+#endif
+
+wxTextValidator::wxTextValidator(wxTextValidatorStyle style, wxString *val)
{
m_validatorStyle = style;
m_stringValue = val;
return true;
}
-static bool wxIsAlpha(const wxString& val)
+wxTextEntry *wxTextValidator::GetTextEntry()
{
- int i;
- for ( i = 0; i < (int)val.Length(); i++)
+#if wxUSE_TEXTCTRL
+ if (m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)))
{
- if (!wxIsalpha(val[i]))
- return false;
+ return (wxTextCtrl*)m_validatorWindow;
}
- return true;
-}
+#endif
-static bool wxIsAlphaNumeric(const wxString& val)
-{
- int i;
- for ( i = 0; i < (int)val.Length(); i++)
+#if wxUSE_COMBOBOX
+ if (m_validatorWindow->IsKindOf(CLASSINFO(wxComboBox)))
{
- if (!wxIsalnum(val[i]))
- return false;
+ return (wxComboBox*)m_validatorWindow;
}
- return true;
+#endif
+
+ wxFAIL_MSG(
+ _T("wxTextValidator can only be used with wxTextCtrl or wxComboBox")
+ );
+
+ return NULL;
}
// Called when the value in the window must be validated.
// This function can pop up an error message.
bool wxTextValidator::Validate(wxWindow *parent)
{
- if( !CheckValidator() )
- return false;
-
- wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow;
-
// If window is disabled, simply return
- if ( !control->IsEnabled() )
+ if ( !m_validatorWindow->IsEnabled() )
return true;
- wxString val(control->GetValue());
+ wxTextEntry * const text = GetTextEntry();
+ if ( !text )
+ return false;
- bool ok = true;
+ wxString val(text->GetValue());
- // NB: this format string should contian exactly one '%s'
+ // NB: this format string should always contain exactly one '%s'
wxString errormsg;
- bool includes = (m_validatorStyle & wxFILTER_INCLUDE_LIST) != 0;
- if ( includes || (m_validatorStyle & wxFILTER_EXCLUDE_LIST) )
- {
- // 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 )
- {
- errormsg = _("'%s' is invalid");
- }
- }
- else if ( (m_validatorStyle & wxFILTER_ASCII) && !val.IsAscii() )
+ switch (m_validatorStyle)
{
- ok = false;
+ case wxFILTER_NONE:
+ // nothing to do...
+ break;
- errormsg = _("'%s' should only contain ASCII characters.");
- }
- else if ( (m_validatorStyle & wxFILTER_ALPHA) && !wxIsAlpha(val) )
- {
- ok = false;
+ case wxFILTER_INCLUDE_LIST:
+ if ( m_includes.Index(val) == wxNOT_FOUND )
+ errormsg = _("'%s' is invalid");
+ break;
- errormsg = _("'%s' should only contain alphabetic characters.");
- }
- else if ( (m_validatorStyle & wxFILTER_ALPHANUMERIC) && !wxIsAlphaNumeric(val))
- {
- ok = false;
+ case wxFILTER_EXCLUDE_LIST:
+ if ( m_excludes.Index(val) != wxNOT_FOUND )
+ errormsg = _("'%s' is invalid");
+ break;
+
+ case wxFILTER_ASCII:
+ if ( !val.IsAscii() )
+ errormsg = _("'%s' should only contain ASCII characters.");
+ break;
+
+ case wxFILTER_ALPHA:
+ if ( !wxIsAlpha(val) )
+ errormsg = _("'%s' should only contain alphabetic characters.");
+ break;
+
+ case wxFILTER_ALPHANUMERIC:
+ if ( !wxIsAlphaNumeric(val) )
+ errormsg = _("'%s' should only contain alphabetic or numeric characters.");
+ break;
+
+ case wxFILTER_NUMERIC:
+ if ( !wxIsNumeric(val) )
+ errormsg = _("'%s' should be numeric.");
+ break;
+
+ case wxFILTER_INCLUDE_CHAR_LIST:
+ if ( !IsInCharIncludes(val) )
+ errormsg = _("'%s' is invalid");
+ break;
- errormsg = _("'%s' should only contain alphabetic or numeric characters.");
- }
- else if ( (m_validatorStyle & wxFILTER_NUMERIC) && !wxIsNumeric(val))
- {
- ok = false;
+ case wxFILTER_EXCLUDE_CHAR_LIST:
+ if ( !IsNotInCharExcludes(val) )
+ errormsg = _("'%s' is invalid");
+ break;
- 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;
+ default:
+ wxFAIL_MSG("invalid text validator style");
}
- if ( !ok )
+ if ( !errormsg.empty() )
{
- wxASSERT_MSG( !errormsg.empty(), _T("you forgot to set errormsg") );
-
m_validatorWindow->SetFocus();
wxString buf;
wxMessageBox(buf, _("Validation conflict"),
wxOK | wxICON_EXCLAMATION, parent);
+
+ return false;
}
- return ok;
+ return true;
}
// Called to transfer data to the window
bool wxTextValidator::TransferToWindow(void)
{
- if( !CheckValidator() )
- return false;
-
if ( m_stringValue )
{
- wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow;
- control->SetValue(* m_stringValue);
+ wxTextEntry * const text = GetTextEntry();
+ if ( !text )
+ return false;
+
+ text->SetValue(*m_stringValue);
}
return true;
// Called to transfer data to the window
bool wxTextValidator::TransferFromWindow(void)
{
- if( !CheckValidator() )
- return false;
-
if ( m_stringValue )
{
- wxTextCtrl *control = (wxTextCtrl *) m_validatorWindow;
- *m_stringValue = control->GetValue();
+ wxTextEntry * const text = GetTextEntry();
+ if ( !text )
+ return false;
+
+ *m_stringValue = text->GetValue();
}
return true;
}
-#if WXWIN_COMPATIBILITY_2_4
-
-inline void wxCopyStringListToArrayString(wxArrayString& to, const wxStringList& from)
-{
- to.Clear();
-
- for(wxStringList::Node* pNode = from.GetFirst(); pNode; pNode = pNode->GetNext())
- 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)
-{
- 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
-
-
bool wxTextValidator::IsInCharIncludes(const wxString& val)
{
size_t i;
- for ( i = 0; i < val.Length(); i++)
+ for ( i = 0; i < val.length(); i++)
{
if (m_includes.Index((wxString) val[i]) == wxNOT_FOUND)
return false;
bool wxTextValidator::IsNotInCharExcludes(const wxString& val)
{
size_t i;
- for ( i = 0; i < val.Length(); i++)
+ for ( i = 0; i < val.length(); i++)
{
if (m_excludes.Index((wxString) val[i]) != wxNOT_FOUND)
return false;
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 != '-')
+ ((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 != wxT('.') && keyCode != wxT(',') && keyCode != wxT('-') && keyCode != wxT('+')
+ && keyCode != wxT('e') && keyCode != wxT('E'))
)
)
{
event.Skip();
}
-static bool wxIsNumeric(const wxString& val)
-{
- int 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 ((!wxIsdigit(val[i])) && (val[i] != '.') && (val[i] != ',') && (val[i] != wxT('e')) && (val[i] != wxT('E')) && (val[i] != wxT('+')) && (val[i] != wxT('-')))
- return false;
- }
- return true;
-}
-
#endif
- // wxUSE_VALIDATORS && wxUSE_TEXTCTRL
+ // wxUSE_VALIDATORS && (wxUSE_TEXTCTRL || wxUSE_COMBOBOX)
projects / wxWidgets.git / blobdiff