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///////////////////////////////////////////////////////////////////////////////
// Name: wx/gtk/private/string.h
// Purpose: wxGtkString class declaration
// Author: Vadim Zeitlin
// Created: 2006-10-19
// Copyright: (c) 2006 Vadim Zeitlin <vadim@wxwindows.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_
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