5488a1438f
The old email address is invalid since many years and shouldn't be used any longer. No real changes.
121 lines
2.8 KiB
C++
121 lines
2.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/private/string.h
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// Purpose: wxGtkString class declaration
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// Author: Vadim Zeitlin
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// Created: 2006-10-19
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// Copyright: (c) 2006 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_GTK_PRIVATE_STRING_H_
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#define _WX_GTK_PRIVATE_STRING_H_
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// ----------------------------------------------------------------------------
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// Convenience class for g_freeing a gchar* on scope exit automatically
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// ----------------------------------------------------------------------------
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class wxGtkString
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{
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public:
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explicit wxGtkString(gchar *s) : m_str(s) { }
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~wxGtkString() { g_free(m_str); }
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const gchar *c_str() const { return m_str; }
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operator gchar *() const { return m_str; }
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private:
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gchar *m_str;
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wxDECLARE_NO_COPY_CLASS(wxGtkString);
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};
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// ----------------------------------------------------------------------------
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// list for sorting collated strings
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// ----------------------------------------------------------------------------
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#include "wx/string.h"
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#include "wx/vector.h"
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#include "wx/sharedptr.h"
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class wxGtkCollatableString
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{
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public:
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wxGtkCollatableString( const wxString &label, gchar *key )
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: m_label(label)
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{
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m_key = key;
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}
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~wxGtkCollatableString()
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{
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if (m_key)
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g_free( m_key );
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}
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wxString m_label;
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gchar *m_key;
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};
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class wxGtkCollatedArrayString
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{
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public:
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wxGtkCollatedArrayString() { }
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int Add( const wxString &new_label )
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{
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int index = 0;
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gchar *new_key_lower = g_utf8_casefold( new_label.utf8_str(), -1);
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gchar *new_key = g_utf8_collate_key( new_key_lower, -1);
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g_free( new_key_lower );
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wxSharedPtr<wxGtkCollatableString> new_ptr( new wxGtkCollatableString( new_label, new_key ) );
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wxVector< wxSharedPtr<wxGtkCollatableString> >::iterator iter;
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for (iter = m_list.begin(); iter != m_list.end(); ++iter)
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{
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wxSharedPtr<wxGtkCollatableString> ptr = *iter;
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gchar *key = ptr->m_key;
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if (strcmp(key,new_key) >= 0)
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{
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m_list.insert( iter, new_ptr );
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return index;
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}
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index ++;
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}
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m_list.push_back( new_ptr );
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return index;
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}
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size_t GetCount()
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{
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return m_list.size();
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}
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wxString At( size_t index )
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{
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return m_list[index]->m_label;
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}
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void Clear()
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{
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m_list.clear();
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}
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void RemoveAt( size_t index )
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{
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m_list.erase( m_list.begin() + index );
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}
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private:
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wxVector< wxSharedPtr<wxGtkCollatableString> > m_list;
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};
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#endif // _WX_GTK_PRIVATE_STRING_H_
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