remove always-true test of unsigned >= 0

[wxWidgets.git] / src / propgrid / props.cpp

diff --git a/src/propgrid/props.cpp b/src/propgrid/props.cpp
index 755a79f1a3c5466d21cb2204a60c1f136b2abad6..e399674bd500ee61015d33113200fb4577ddae91 100644 (file)
--- a/src/propgrid/props.cpp
+++ b/src/propgrid/props.cpp
@@ -142,6 +142,80 @@ bool wxStringProperty::DoSetAttribute( const wxString& name, wxVariant& value )
     return true;
 }
 
+// -----------------------------------------------------------------------
+// wxNumericPropertyValidator
+// -----------------------------------------------------------------------
+
+#if wxUSE_VALIDATORS
+
+wxNumericPropertyValidator::
+    wxNumericPropertyValidator( NumericType numericType, int base )
+    : wxTextValidator(wxFILTER_INCLUDE_CHAR_LIST)
+{
+    wxArrayString arr;
+    arr.Add(wxS("0"));
+    arr.Add(wxS("1"));
+    arr.Add(wxS("2"));
+    arr.Add(wxS("3"));
+    arr.Add(wxS("4"));
+    arr.Add(wxS("5"));
+    arr.Add(wxS("6"));
+    arr.Add(wxS("7"));
+
+    if ( base >= 10 )
+    {
+        arr.Add(wxS("8"));
+        arr.Add(wxS("9"));
+        if ( base >= 16 )
+        {
+            arr.Add(wxS("a")); arr.Add(wxS("A"));
+            arr.Add(wxS("b")); arr.Add(wxS("B"));
+            arr.Add(wxS("c")); arr.Add(wxS("C"));
+            arr.Add(wxS("d")); arr.Add(wxS("D"));
+            arr.Add(wxS("e")); arr.Add(wxS("E"));
+            arr.Add(wxS("f")); arr.Add(wxS("F"));
+        }
+    }
+
+    if ( numericType == Signed )
+    {
+        arr.Add(wxS("+"));
+        arr.Add(wxS("-"));
+    }
+    else if ( numericType == Float )
+    {
+        arr.Add(wxS("+"));
+        arr.Add(wxS("-"));
+        arr.Add(wxS("e"));
+
+        // Use locale-specific decimal point
+        arr.Add(wxString::Format("%g", 1.1)[1]);
+    }
+
+    SetIncludes(arr);
+}
+
+bool wxNumericPropertyValidator::Validate(wxWindow* parent)
+{
+    if ( !wxTextValidator::Validate(parent) )
+        return false;
+
+    wxWindow* wnd = GetWindow();
+    if ( !wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
+        return true;
+
+    // Do not allow zero-length string
+    wxTextCtrl* tc = static_cast<wxTextCtrl*>(wnd);
+    wxString text = tc->GetValue();
+
+    if ( !text.length() )
+        return false;
+
+    return true;
+}
+
+#endif // wxUSE_VALIDATORS
+
 // -----------------------------------------------------------------------
 // wxIntProperty
 // -----------------------------------------------------------------------
@@ -376,9 +450,8 @@ wxValidator* wxIntProperty::GetClassValidator()
 #if wxUSE_VALIDATORS
     WX_PG_DOGETVALIDATOR_ENTRY()
 
-    // Atleast wxPython 2.6.2.1 required that the string argument is given
-    static wxString v;
-    wxTextValidator* validator = new wxTextValidator(wxFILTER_NUMERIC,&v);
+    wxValidator* validator = new wxNumericPropertyValidator(
+                                    wxNumericPropertyValidator::Signed);
 
     WX_PG_DOGETVALIDATOR_EXIT(validator)
 #else
@@ -531,6 +604,21 @@ bool wxUIntProperty::ValidateValue( wxVariant& value, wxPGValidationInfo& valida
                                      wxS("%llu"));
 }
 
+wxValidator* wxUIntProperty::DoGetValidator() const
+{
+#if wxUSE_VALIDATORS
+    WX_PG_DOGETVALIDATOR_ENTRY()
+
+    wxValidator* validator = new wxNumericPropertyValidator(
+                                    wxNumericPropertyValidator::Unsigned,
+                                    m_realBase);
+
+    WX_PG_DOGETVALIDATOR_EXIT(validator)
+#else
+    return NULL;
+#endif
+}
+
 bool wxUIntProperty::DoSetAttribute( const wxString& name, wxVariant& value )
 {
     if ( name == wxPG_UINT_BASE )
@@ -580,11 +668,11 @@ wxFloatProperty::~wxFloatProperty() { }
 
 // This helper method provides standard way for floating point-using
 // properties to convert values to string.
-void wxPropertyGrid::DoubleToString(wxString& target,
-                                    double value,
-                                    int precision,
-                                    bool removeZeroes,
-                                    wxString* precTemplate)
+const wxString& wxPropertyGrid::DoubleToString(wxString& target,
+                                               double value,
+                                               int precision,
+                                               bool removeZeroes,
+                                               wxString* precTemplate)
 {
     if ( precision >= 0 )
     {
@@ -627,6 +715,27 @@ void wxPropertyGrid::DoubleToString(wxString& target,
         if ( new_len != target.length() )
             target.resize(new_len);
     }
+
+    // Remove sign from zero
+    if ( target.length() >= 2 && target[0] == wxS('-') )
+    {
+        bool isZero = true;
+        wxString::const_iterator i = target.begin() + 1;
+
+        for ( ; i != target.end(); i++ )
+        {
+            if ( *i != wxS('0') && *i != wxS('.') && *i != wxS(',') )
+            {
+                isZero = false;
+                break;
+            }
+        }
+
+        if ( isZero )
+            target.erase(target.begin());
+    }
+
+    return target;
 }
 
 wxString wxFloatProperty::ValueToString( wxVariant& value,
@@ -701,9 +810,24 @@ bool wxFloatProperty::DoSetAttribute( const wxString& name, wxVariant& value )
     return false;
 }
 
+wxValidator*
+wxFloatProperty::GetClassValidator()
+{
+#if wxUSE_VALIDATORS
+    WX_PG_DOGETVALIDATOR_ENTRY()
+
+    wxValidator* validator = new wxNumericPropertyValidator(
+                                    wxNumericPropertyValidator::Float);
+
+    WX_PG_DOGETVALIDATOR_EXIT(validator)
+#else
+    return NULL;
+#endif
+}
+
 wxValidator* wxFloatProperty::DoGetValidator() const
 {
-    return wxIntProperty::GetClassValidator();
+    return GetClassValidator();
 }
 
 // -----------------------------------------------------------------------
@@ -1343,7 +1467,7 @@ void wxFlagsProperty::OnSetValue()
             flag = choices.GetValue(i);
 
             if ( (newFlags & flag) != (m_oldValue & flag) )
-                Item(i)->SetFlag( wxPG_PROP_MODIFIED );
+                Item(i)->ChangeFlag( wxPG_PROP_MODIFIED, true );
         }
 
         m_oldValue = newFlags;
@@ -1451,7 +1575,7 @@ void wxFlagsProperty::RefreshChildren()
         wxPGProperty* p = Item(i);
 
         if ( subVal != (m_oldValue & flag) )
-            p->SetFlag( wxPG_PROP_MODIFIED );
+            p->ChangeFlag( wxPG_PROP_MODIFIED, true );
 
         p->SetValue( subVal?true:false );
     }
@@ -2153,7 +2277,7 @@ void wxPGArrayEditorDialog::OnAddClick(wxCommandEvent& event)
     wxListCtrl* lc = m_elb->GetListCtrl();
     int newItemIndex = lc->GetItemCount() - 1;
 
-    if ( m_hasCustomNewAction ) 
+    if ( m_hasCustomNewAction )
     {
         wxString str;
         if ( OnCustomNewAction(&str) )
@@ -2342,7 +2466,7 @@ wxArrayStringProperty::wxArrayStringProperty( const wxString& label,
                                                         const wxArrayString& array )
     : wxPGProperty(label,name)
 {
-    m_delimiter = '"';
+    m_delimiter = ',';
     SetValue( array );
 }