support for vetoing grid cell editing (patch 469049)

[wxWidgets.git] / include / wx / string.h

diff --git a/include/wx/string.h b/include/wx/string.h
index c7c6893e30a7d48c022d3ae59625203c1fed55d1..dc244ec1d842e29cee25674439c7a2d5032127c7 100644 (file)
--- a/include/wx/string.h
+++ b/include/wx/string.h
@@ -63,7 +63,7 @@
 
 #ifdef HAVE_STRINGS_H
     #include <strings.h>    // for strcasecmp()
 
 #ifdef HAVE_STRINGS_H
     #include <strings.h>    // for strcasecmp()

-#endif // AIX
+#endif // HAVE_STRINGS_H

 
 #include "wx/defs.h"        // everybody should include this
 #include "wx/wxchar.h"      // for wxChar
 
 #include "wx/defs.h"        // everybody should include this
 #include "wx/wxchar.h"      // for wxChar


@@ -362,14 +362,14 @@ public:
   bool IsEmpty() const { return Len() == 0; }
     // empty string is "FALSE", so !str will return TRUE
   bool operator!() const { return IsEmpty(); }
   bool IsEmpty() const { return Len() == 0; }
     // empty string is "FALSE", so !str will return TRUE
   bool operator!() const { return IsEmpty(); }

+    // truncate the string to given length
+  wxString& Truncate(size_t uiLen);

     // empty string contents
   void Empty()
   {
     // empty string contents
   void Empty()
   {

-    if ( !IsEmpty() )
-      Reinit();
+    Truncate(0);

 
 

-    // should be empty
-    wxASSERT( GetStringData()->nDataLength == 0 );
+    wxASSERT_MSG( IsEmpty(), _T("string not empty after call to Empty()?") );

   }
     // empty the string and free memory
   void Clear()
   }
     // empty the string and free memory
   void Clear()


@@ -671,8 +671,6 @@ public:
   wxString& Trim(bool bFromRight = TRUE);
       // add nCount copies chPad in the beginning or at the end (default)
   wxString& Pad(size_t nCount, wxChar chPad = wxT(' '), bool bFromRight = TRUE);
   wxString& Trim(bool bFromRight = TRUE);
       // add nCount copies chPad in the beginning or at the end (default)
   wxString& Pad(size_t nCount, wxChar chPad = wxT(' '), bool bFromRight = TRUE);

-      // truncate string to given length
-  wxString& Truncate(size_t uiLen);

 
   // searching and replacing
       // searching (return starting index, or -1 if not found)
 
   // searching and replacing
       // searching (return starting index, or -1 if not found)


@@ -691,9 +689,9 @@ public:
     // conversion to numbers: all functions return TRUE only if the whole string
     // is a number and put the value of this number into the pointer provided
         // convert to a signed integer
     // conversion to numbers: all functions return TRUE only if the whole string
     // is a number and put the value of this number into the pointer provided
         // convert to a signed integer

-    bool ToLong(long *val) const;
+    bool ToLong(long *val, int base = 0) const;

         // convert to an unsigned integer
         // convert to an unsigned integer

-    bool ToULong(unsigned long *val) const;
+    bool ToULong(unsigned long *val, int base = 0) const;

         // convert to a double
     bool ToDouble(double *val) const;
 
         // convert to a double
     bool ToDouble(double *val) const;
 


@@ -831,16 +829,17 @@ public:
   wxString& append(size_t n, wxChar ch) { return Pad(n, ch); }
 
     // same as `this_string = str'
   wxString& append(size_t n, wxChar ch) { return Pad(n, ch); }
 
     // same as `this_string = str'

-  wxString& assign(const wxString& str) { return (*this) = str; }
+  wxString& assign(const wxString& str)
+    { return *this = str; }

     // same as ` = str[pos..pos + n]
   wxString& assign(const wxString& str, size_t pos, size_t n)
     // same as ` = str[pos..pos + n]
   wxString& assign(const wxString& str, size_t pos, size_t n)

-    { return *this = wxString((const wxChar *)str + pos, n); }
+    { Empty(); return Append(str.c_str() + pos, n); }

     // same as `= first n (or all if n == npos) characters of sz'
   wxString& assign(const wxChar *sz, size_t n = npos)
     // same as `= first n (or all if n == npos) characters of sz'
   wxString& assign(const wxChar *sz, size_t n = npos)

-    { return *this = wxString(sz, n); }
+    { Empty(); return Append(sz, n == npos ? wxStrlen(sz) : n); }

     // same as `= n copies of ch'
   wxString& assign(size_t n, wxChar ch)
     // same as `= n copies of ch'
   wxString& assign(size_t n, wxChar ch)

-    { return *this = wxString(ch, n); }
+    { Empty(); return Append(ch, n); }

 
     // insert another string
   wxString& insert(size_t nPos, const wxString& str);
 
     // insert another string
   wxString& insert(size_t nPos, const wxString& str);


@@ -1036,6 +1035,8 @@ public:
   size_t Add(const wxString& str);
     // add new element at given position
   void Insert(const wxString& str, size_t uiIndex);
   size_t Add(const wxString& str);
     // add new element at given position
   void Insert(const wxString& str, size_t uiIndex);

+    // expand the array to have count elements
+  void SetCount(size_t count);

     // remove first item matching this value
   void Remove(const wxChar *sz);
     // remove item by index
     // remove first item matching this value
   void Remove(const wxChar *sz);
     // remove item by index