mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-02 08:39:46 +02:00
Fixed meany/many typo. (reported by Yuri Chornoivan)
This commit is contained in:
james.k.crook@gmail.com
parent
69e9d8860a
commit
2527327fd7
@ -1,79 +1,79 @@
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/////////////////////////////////////////////////////////////////////////////
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//
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// Backport from wxWidgets-3.0-rc1
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//
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/////////////////////////////////////////////////////////////////////////////
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// Name: src/common/valnum.cpp
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// Purpose: Numeric validator classes implementation
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// Author: Vadim Zeitlin based on the submission of Fulvio Senore
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// Created: 2010-11-06
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// Copyright: (c) 2010 wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// Declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL
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#ifndef WX_PRECOMP
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#include "wx/msgdlg.h"
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#include "wx/textctrl.h"
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#endif
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#include "valnum.h"
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#include "numformatter.h"
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// ============================================================================
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// wxNumValidatorBase implementation
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// ============================================================================
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/////////////////////////////////////////////////////////////////////////////
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//
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// Backport from wxWidgets-3.0-rc1
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//
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/////////////////////////////////////////////////////////////////////////////
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// Name: src/common/valnum.cpp
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// Purpose: Numeric validator classes implementation
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// Author: Vadim Zeitlin based on the submission of Fulvio Senore
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// Created: 2010-11-06
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// Copyright: (c) 2010 wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// Declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_VALIDATORS && wxUSE_TEXTCTRL
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#ifndef WX_PRECOMP
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#include "wx/msgdlg.h"
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#include "wx/textctrl.h"
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#endif
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#include "valnum.h"
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#include "numformatter.h"
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// ============================================================================
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// wxNumValidatorBase implementation
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// ============================================================================
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BEGIN_EVENT_TABLE(wxNumValidatorBase, wxValidator)
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EVT_CHAR(wxNumValidatorBase::OnChar)
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EVT_KILL_FOCUS(wxNumValidatorBase::OnKillFocus)
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END_EVENT_TABLE()
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int wxNumValidatorBase::GetFormatFlags() const
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{
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int flags = wxNumberFormatter::Style_None;
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if ( m_style & wxNUM_VAL_THOUSANDS_SEPARATOR )
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flags |= wxNumberFormatter::Style_WithThousandsSep;
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if ( m_style & wxNUM_VAL_NO_TRAILING_ZEROES )
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flags |= wxNumberFormatter::Style_NoTrailingZeroes;
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if ( m_style & wxNUM_VAL_ONE_TRAILING_ZERO )
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flags |= wxNumberFormatter::Style_OneTrailingZero;
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if ( m_style & wxNUM_VAL_TWO_TRAILING_ZEROES )
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flags |= wxNumberFormatter::Style_TwoTrailingZeroes;
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if ( m_style & wxNUM_VAL_THREE_TRAILING_ZEROES )
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flags |= wxNumberFormatter::Style_ThreeTrailingZeroes;
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return flags;
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}
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wxTextEntry *wxNumValidatorBase::GetTextEntry() const
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{
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#if wxUSE_TEXTCTRL
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if ( wxTextCtrl *text = wxDynamicCast(m_validatorWindow, wxTextCtrl) )
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return text;
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#endif // wxUSE_TEXTCTRL
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wxFAIL_MSG(wxT("Can only be used with wxTextCtrl or wxComboBox"));
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return NULL;
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}
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BEGIN_EVENT_TABLE(wxNumValidatorBase, wxValidator)
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EVT_CHAR(wxNumValidatorBase::OnChar)
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EVT_KILL_FOCUS(wxNumValidatorBase::OnKillFocus)
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END_EVENT_TABLE()
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int wxNumValidatorBase::GetFormatFlags() const
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{
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int flags = wxNumberFormatter::Style_None;
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if ( m_style & wxNUM_VAL_THOUSANDS_SEPARATOR )
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flags |= wxNumberFormatter::Style_WithThousandsSep;
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if ( m_style & wxNUM_VAL_NO_TRAILING_ZEROES )
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flags |= wxNumberFormatter::Style_NoTrailingZeroes;
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if ( m_style & wxNUM_VAL_ONE_TRAILING_ZERO )
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flags |= wxNumberFormatter::Style_OneTrailingZero;
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if ( m_style & wxNUM_VAL_TWO_TRAILING_ZEROES )
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flags |= wxNumberFormatter::Style_TwoTrailingZeroes;
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if ( m_style & wxNUM_VAL_THREE_TRAILING_ZEROES )
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flags |= wxNumberFormatter::Style_ThreeTrailingZeroes;
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return flags;
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}
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wxTextEntry *wxNumValidatorBase::GetTextEntry() const
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{
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#if wxUSE_TEXTCTRL
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if ( wxTextCtrl *text = wxDynamicCast(m_validatorWindow, wxTextCtrl) )
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return text;
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#endif // wxUSE_TEXTCTRL
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wxFAIL_MSG(wxT("Can only be used with wxTextCtrl or wxComboBox"));
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return NULL;
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}
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bool wxNumValidatorBase::Validate(wxWindow *parent)
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{
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// If window is disabled, simply return
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@ -94,161 +94,161 @@ bool wxNumValidatorBase::Validate(wxWindow *parent)
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return true;
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}
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void
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wxNumValidatorBase::GetCurrentValueAndInsertionPoint(wxString& val,
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int& pos) const
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{
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wxTextEntry * const control = GetTextEntry();
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if ( !control )
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return;
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val = control->GetValue();
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pos = control->GetInsertionPoint();
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long selFrom, selTo;
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control->GetSelection(&selFrom, &selTo);
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const long selLen = selTo - selFrom;
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if ( selLen )
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{
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// Remove selected text because pressing a key would make it disappear.
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val.erase(selFrom, selLen);
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// And adjust the insertion point to have correct position in the new
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// string.
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if ( pos > selFrom )
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{
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if ( pos >= selTo )
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pos -= selLen;
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else
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pos = selFrom;
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}
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}
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}
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bool wxNumValidatorBase::IsMinusOk(const wxString& val, int pos) const
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{
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// Minus is only ever accepted in the beginning of the string.
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if ( pos != 0 )
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return false;
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// And then only if there is no existing minus sign there.
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if ( !val.empty() && val[0] == '-' )
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return false;
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return true;
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}
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void wxNumValidatorBase::OnChar(wxKeyEvent& event)
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{
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// By default we just validate this key so don't prevent the normal
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// handling from taking place.
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event.Skip();
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if ( !m_validatorWindow )
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return;
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#if wxUSE_UNICODE
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const int ch = event.GetUnicodeKey();
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const int c = event.GetKeyCode();
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if ( c > WXK_START )
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{
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// It's a character without any Unicode equivalent at all, e.g. cursor
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// arrow or function key, we never filter those.
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return;
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}
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#else // !wxUSE_UNICODE
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const int ch = event.GetKeyCode();
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if ( ch > WXK_DELETE )
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{
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// Not a character neither.
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return;
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}
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#endif // wxUSE_UNICODE/!wxUSE_UNICODE
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void
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wxNumValidatorBase::GetCurrentValueAndInsertionPoint(wxString& val,
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int& pos) const
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{
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wxTextEntry * const control = GetTextEntry();
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if ( !control )
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return;
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val = control->GetValue();
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pos = control->GetInsertionPoint();
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long selFrom, selTo;
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control->GetSelection(&selFrom, &selTo);
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const long selLen = selTo - selFrom;
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if ( selLen )
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{
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// Remove selected text because pressing a key would make it disappear.
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val.erase(selFrom, selLen);
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// And adjust the insertion point to have correct position in the new
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// string.
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if ( pos > selFrom )
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{
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if ( pos >= selTo )
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pos -= selLen;
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else
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pos = selFrom;
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}
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}
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}
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bool wxNumValidatorBase::IsMinusOk(const wxString& val, int pos) const
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{
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// Minus is only ever accepted in the beginning of the string.
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if ( pos != 0 )
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return false;
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// And then only if there is no existing minus sign there.
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if ( !val.empty() && val[0] == '-' )
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return false;
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return true;
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}
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void wxNumValidatorBase::OnChar(wxKeyEvent& event)
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{
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// By default we just validate this key so don't prevent the normal
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// handling from taking place.
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event.Skip();
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if ( !m_validatorWindow )
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return;
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#if wxUSE_UNICODE
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const int ch = event.GetUnicodeKey();
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const int c = event.GetKeyCode();
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if ( c > WXK_START )
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{
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// It's a character without any Unicode equivalent at all, e.g. cursor
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// arrow or function key, we never filter those.
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return;
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}
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#else // !wxUSE_UNICODE
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const int ch = event.GetKeyCode();
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if ( ch > WXK_DELETE )
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{
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// Not a character neither.
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return;
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}
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#endif // wxUSE_UNICODE/!wxUSE_UNICODE
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// Space is an allowed thousands separator. But we don't allow user to type
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// it. We will add it at formatting time in OnKillFocus().
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if ( c < WXK_SPACE || c == WXK_DELETE )
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{
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// Allow ASCII control characters and Delete.
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return;
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}
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// Check if this character is allowed in the current state.
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wxString val;
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int pos;
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GetCurrentValueAndInsertionPoint(val, pos);
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if ( !IsCharOk(val, pos, ch) )
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{
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if ( !wxValidator::IsSilent() )
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wxBell();
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// Do not skip the event in this case, stop handling it here.
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event.Skip(false);
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}
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}
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void wxNumValidatorBase::OnKillFocus(wxFocusEvent& event)
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{
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wxTextEntry * const control = GetTextEntry();
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if ( !control )
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return;
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// When we change the control value below, its "modified" status is reset
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// so we need to explicitly keep it marked as modified if it was so in the
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// first place.
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//
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// Notice that only wxTextCtrl (and not wxTextEntry) has
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// IsModified()/MarkDirty() methods hence the need for dynamic cast.
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wxTextCtrl * const text = wxDynamicCast(m_validatorWindow, wxTextCtrl);
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const bool wasModified = text ? text->IsModified() : false;
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control->ChangeValue(NormalizeString(control->GetValue()));
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if ( wasModified )
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text->MarkDirty();
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event.Skip();
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// Validate(text);
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}
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// ============================================================================
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// wxIntegerValidatorBase implementation
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// ============================================================================
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wxString wxIntegerValidatorBase::ToString(LongestValueType value) const
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{
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return wxNumberFormatter::ToString(value, GetFormatFlags());
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}
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bool
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wxIntegerValidatorBase::FromString(const wxString& s, LongestValueType *value)
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{
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return wxNumberFormatter::FromString(s, value);
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}
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bool
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wxIntegerValidatorBase::IsCharOk(const wxString& val, int pos, wxChar ch) const
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{
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// We may accept minus sign if we can represent negative numbers at all.
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if ( ch == '-' )
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{
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// Notice that entering '-' can make our value invalid, for example if
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// we're limited to -5..15 range and the current value is 12, then the
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// new value would be (invalid) -12. We consider it better to let the
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// user do this because perhaps he is going to press Delete key next to
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// make it -2 and forcing him to delete 1 first would be unnatural.
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//
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// TODO: It would be nice to indicate that the current control contents
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// is invalid (if it's indeed going to be the case) once
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// wxValidator supports doing this non-intrusively.
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return m_min < 0 && IsMinusOk(val, pos);
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}
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if ( c < WXK_SPACE || c == WXK_DELETE )
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{
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// Allow ASCII control characters and Delete.
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return;
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}
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// Check if this character is allowed in the current state.
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wxString val;
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int pos;
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GetCurrentValueAndInsertionPoint(val, pos);
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if ( !IsCharOk(val, pos, ch) )
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{
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if ( !wxValidator::IsSilent() )
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wxBell();
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// Do not skip the event in this case, stop handling it here.
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event.Skip(false);
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}
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}
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void wxNumValidatorBase::OnKillFocus(wxFocusEvent& event)
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{
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wxTextEntry * const control = GetTextEntry();
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if ( !control )
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return;
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// When we change the control value below, its "modified" status is reset
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// so we need to explicitly keep it marked as modified if it was so in the
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// first place.
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//
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// Notice that only wxTextCtrl (and not wxTextEntry) has
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// IsModified()/MarkDirty() methods hence the need for dynamic cast.
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wxTextCtrl * const text = wxDynamicCast(m_validatorWindow, wxTextCtrl);
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const bool wasModified = text ? text->IsModified() : false;
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control->ChangeValue(NormalizeString(control->GetValue()));
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if ( wasModified )
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text->MarkDirty();
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event.Skip();
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// Validate(text);
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}
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// ============================================================================
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// wxIntegerValidatorBase implementation
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// ============================================================================
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wxString wxIntegerValidatorBase::ToString(LongestValueType value) const
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{
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return wxNumberFormatter::ToString(value, GetFormatFlags());
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}
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bool
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wxIntegerValidatorBase::FromString(const wxString& s, LongestValueType *value)
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{
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return wxNumberFormatter::FromString(s, value);
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}
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bool
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wxIntegerValidatorBase::IsCharOk(const wxString& val, int pos, wxChar ch) const
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{
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// We may accept minus sign if we can represent negative numbers at all.
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if ( ch == '-' )
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{
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// Notice that entering '-' can make our value invalid, for example if
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// we're limited to -5..15 range and the current value is 12, then the
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// new value would be (invalid) -12. We consider it better to let the
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// user do this because perhaps he is going to press Delete key next to
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// make it -2 and forcing him to delete 1 first would be unnatural.
|
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//
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// TODO: It would be nice to indicate that the current control contents
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// is invalid (if it's indeed going to be the case) once
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// wxValidator supports doing this non-intrusively.
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return m_min < 0 && IsMinusOk(val, pos);
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}
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// A separator is accepted if the locale allow it, the other chars must be digits
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if ( ch < '0' || ch > '9' )
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if ( ch < '0' || ch > '9' )
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{
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wxChar thousands;
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if ( wxNumberFormatter::GetThousandsSeparatorIfUsed(&thousands) )
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@ -261,10 +261,10 @@ wxIntegerValidatorBase::IsCharOk(const wxString& val, int pos, wxChar ch) const
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return false;
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}
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}
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return true;
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}
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}
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bool wxIntegerValidatorBase::DoValidateNumber(wxString * errMsg) const
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{
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wxTextEntry * const control = GetTextEntry();
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@ -306,28 +306,28 @@ bool wxIntegerValidatorBase::DoValidateNumber(wxString * errMsg) const
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return res;
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}
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// ============================================================================
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// wxFloatingPointValidatorBase implementation
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// ============================================================================
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wxString wxFloatingPointValidatorBase::ToString(LongestValueType value) const
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{
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return wxNumberFormatter::ToString(value, m_precision, GetFormatFlags());
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}
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bool
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wxFloatingPointValidatorBase::FromString(const wxString& s,
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LongestValueType *value)
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{
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return wxNumberFormatter::FromString(s, value);
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}
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bool
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wxFloatingPointValidatorBase::IsCharOk(const wxString& val,
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int pos,
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wxChar ch) const
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{
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if ( ch == '-' )
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// ============================================================================
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// wxFloatingPointValidatorBase implementation
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// ============================================================================
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wxString wxFloatingPointValidatorBase::ToString(LongestValueType value) const
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{
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return wxNumberFormatter::ToString(value, m_precision, GetFormatFlags());
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}
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bool
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wxFloatingPointValidatorBase::FromString(const wxString& s,
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LongestValueType *value)
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{
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return wxNumberFormatter::FromString(s, value);
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}
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||||
|
||||
bool
|
||||
wxFloatingPointValidatorBase::IsCharOk(const wxString& val,
|
||||
int pos,
|
||||
wxChar ch) const
|
||||
{
|
||||
if ( ch == '-' )
|
||||
{
|
||||
// We may accept minus sign if we can represent negative numbers at all.
|
||||
if ( pos == 0 )
|
||||
@ -348,27 +348,27 @@ wxFloatingPointValidatorBase::IsCharOk(const wxString& val,
|
||||
return true;
|
||||
}
|
||||
|
||||
const wxChar separator = wxNumberFormatter::GetDecimalSeparator();
|
||||
if ( ch == separator )
|
||||
{
|
||||
if ( val.find(separator) != wxString::npos )
|
||||
{
|
||||
// There is already a decimal separator, can't insert another one.
|
||||
return false;
|
||||
}
|
||||
|
||||
const wxChar separator = wxNumberFormatter::GetDecimalSeparator();
|
||||
if ( ch == separator )
|
||||
{
|
||||
if ( val.find(separator) != wxString::npos )
|
||||
{
|
||||
// There is already a decimal separator, can't insert another one.
|
||||
return false;
|
||||
}
|
||||
|
||||
// Prepending a separator before the sign isn't allowed.
|
||||
if ( pos == 0 && !val.empty() && ( val[0] == '-' || val[0] == '+' ) )
|
||||
return false;
|
||||
|
||||
// Otherwise always accept it, adding a decimal separator doesn't
|
||||
// change the number value and, in particular, can't make it invalid.
|
||||
// OTOH the checks below might not pass because strings like "." or
|
||||
// "-." are not valid numbers so parsing them would fail, hence we need
|
||||
// to treat it specially here.
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
// Otherwise always accept it, adding a decimal separator doesn't
|
||||
// change the number value and, in particular, can't make it invalid.
|
||||
// OTOH the checks below might not pass because strings like "." or
|
||||
// "-." are not valid numbers so parsing them would fail, hence we need
|
||||
// to treat it specially here.
|
||||
return true;
|
||||
}
|
||||
|
||||
// Must be a digit, an exponent or a thousands separator.
|
||||
if( ( ch < '0' || ch > '9' ) && ch != 'E' && ch != 'e' )
|
||||
{
|
||||
@ -389,7 +389,7 @@ wxFloatingPointValidatorBase::IsCharOk(const wxString& val,
|
||||
str.insert(pos, ch);
|
||||
return ValidatePrecision(str);
|
||||
}
|
||||
|
||||
|
||||
bool wxFloatingPointValidatorBase::DoValidateNumber(wxString * errMsg) const
|
||||
{
|
||||
wxTextEntry * const control = GetTextEntry();
|
||||
@ -420,7 +420,7 @@ bool wxFloatingPointValidatorBase::DoValidateNumber(wxString * errMsg) const
|
||||
{
|
||||
res = ValidatePrecision(s);
|
||||
if ( !res )
|
||||
*errMsg = _("Too meany decimal digits");
|
||||
*errMsg = _("Too many decimal digits");
|
||||
else
|
||||
{
|
||||
res = IsInRange(value);
|
||||
@ -447,5 +447,5 @@ bool wxFloatingPointValidatorBase::ValidatePrecision(const wxString& s) const
|
||||
// Return true if number has no more decimal digits than allowed
|
||||
return ( (int)(posExp - posSep) - 1 <= (int)m_precision );
|
||||
}
|
||||
|
||||
#endif // wxUSE_VALIDATORS && wxUSE_TEXTCTRL
|
||||
|
||||
#endif // wxUSE_VALIDATORS && wxUSE_TEXTCTRL
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user