114 lines
2.7 KiB
C++
114 lines
2.7 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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#include "wx/gtk/private/glibptr.h"
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#include <utility>
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#include <vector>
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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 : public wxGlibPtr<gchar>
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{
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public:
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using Base = wxGlibPtr<gchar>;
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explicit wxGtkString(const gchar *s) : Base(s) { }
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wxGtkString(wxGtkString&& other) : Base(std::move(other)) { }
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wxGtkString& operator=(wxGtkString&& other)
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{
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Base::operator=(std::move(other));
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return *this;
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}
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// More string-like accessor.
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const gchar *c_str() const { return get(); }
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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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class wxGtkCollatableString
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{
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public:
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wxGtkCollatableString( const wxString &label, const gchar *key )
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: m_label(label), m_key(key)
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{
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}
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wxString m_label;
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wxGtkString 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() = default;
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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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wxGtkString 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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wxGtkCollatableString new_str( new_label, new_key );
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for (auto iter = m_list.begin(); iter != m_list.end(); ++iter)
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{
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const gchar* key = iter->m_key;
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if (strcmp(key,new_key) >= 0)
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{
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m_list.insert( iter, std::move(new_str) );
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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( std::move(new_str) );
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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.at(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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std::vector<wxGtkCollatableString> m_list;
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};
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#endif // _WX_GTK_PRIVATE_STRING_H_
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