Add wx headers and ext

wxheaders/wx/gtk/private/string.h

@@ -0,0 +1,120 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/private/string.h
+// Purpose:     wxGtkString class declaration
+// Author:      Vadim Zeitlin
+// Created:     2006-10-19
+// Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_PRIVATE_STRING_H_
+#define _WX_GTK_PRIVATE_STRING_H_
+
+// ----------------------------------------------------------------------------
+// Convenience class for g_freeing a gchar* on scope exit automatically
+// ----------------------------------------------------------------------------
+
+class wxGtkString
+{
+public:
+    explicit wxGtkString(gchar *s) : m_str(s) { }
+    ~wxGtkString() { g_free(m_str); }
+
+    const gchar *c_str() const { return m_str; }
+
+    operator gchar *() const { return m_str; }
+
+private:
+    gchar *m_str;
+
+    wxDECLARE_NO_COPY_CLASS(wxGtkString);
+};
+
+
+// ----------------------------------------------------------------------------
+// list for sorting collated strings
+// ----------------------------------------------------------------------------
+
+#include "wx/string.h"
+#include "wx/vector.h"
+#include "wx/sharedptr.h"
+
+class wxGtkCollatableString
+{
+public:
+    wxGtkCollatableString( const wxString &label, gchar *key )
+        : m_label(label)
+    {
+        m_key = key;
+    }
+
+    ~wxGtkCollatableString()
+    {
+        if (m_key)
+            g_free( m_key );
+    }
+
+    wxString     m_label;
+    gchar       *m_key;
+};
+
+class wxGtkCollatedArrayString
+{
+public:
+    wxGtkCollatedArrayString() { }
+
+    int Add( const wxString &new_label )
+    {
+        int index = 0;
+
+        gchar *new_key_lower = g_utf8_casefold( new_label.utf8_str(), -1);
+        gchar *new_key = g_utf8_collate_key( new_key_lower, -1);
+        g_free( new_key_lower );
+
+        wxSharedPtr<wxGtkCollatableString> new_ptr( new wxGtkCollatableString( new_label, new_key ) );
+
+        wxVector< wxSharedPtr<wxGtkCollatableString> >::iterator iter;
+        for (iter = m_list.begin(); iter != m_list.end(); ++iter)
+        {
+            wxSharedPtr<wxGtkCollatableString> ptr = *iter;
+
+            gchar *key = ptr->m_key;
+            if (strcmp(key,new_key) >= 0)
+            {
+                m_list.insert( iter, new_ptr );
+                return index;
+            }
+            index ++;
+        }
+
+        m_list.push_back( new_ptr );
+        return index;
+    }
+
+    size_t GetCount()
+    {
+        return m_list.size();
+    }
+
+    wxString At( size_t index )
+    {
+        return m_list[index]->m_label;
+    }
+
+    void Clear()
+    {
+        m_list.clear();
+    }
+
+    void RemoveAt( size_t index )
+    {
+        m_list.erase( m_list.begin() + index );
+    }
+
+private:
+    wxVector< wxSharedPtr<wxGtkCollatableString> > m_list;
+};
+
+
+#endif // _WX_GTK_PRIVATE_STRING_H_
+