X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c23b255ab4b2867efbaf4721311c4c8265dd6098..11e3c6ef36393fb5863ea2f9601d8facd73acb12:/include/wx/list.h?ds=inline diff --git a/include/wx/list.h b/include/wx/list.h index 950156d4f8..ed34130a16 100644 --- a/include/wx/list.h +++ b/include/wx/list.h @@ -32,8 +32,9 @@ #include "wx/defs.h" #include "wx/object.h" #include "wx/string.h" +#include "wx/vector.h" -#if wxUSE_STL +#if wxUSE_STD_CONTAINERS #include "wx/beforestd.h" #include #include @@ -48,7 +49,7 @@ class WXDLLIMPEXP_FWD_BASE wxObjectListNode; typedef wxObjectListNode wxNode; -#if wxUSE_STL +#if wxUSE_STD_CONTAINERS #define wxLIST_COMPATIBILITY @@ -148,21 +149,22 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str) decl _WX_LIST_HELPER_##liT \ { \ typedef elT _WX_LIST_ITEM_TYPE_##liT; \ + typedef std::list BaseListType; \ public: \ + static BaseListType EmptyList; \ static void DeleteFunction( _WX_LIST_ITEM_TYPE_##liT X ); \ }; \ \ WX_LIST_VC6_WORKAROUND(elT, liT, decl) \ - decl liT : public std::list \ + class liT : public std::list \ { \ private: \ typedef std::list BaseListType; \ - static BaseListType EmptyList; \ \ bool m_destroy; \ \ public: \ - decl compatibility_iterator \ + class compatibility_iterator \ { \ private: \ /* Workaround for broken VC6 nested class name resolution */ \ @@ -174,7 +176,7 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str) \ public: \ compatibility_iterator() \ - : m_iter(EmptyList.end()), m_list( NULL ) {} \ + : m_iter(_WX_LIST_HELPER_##liT::EmptyList.end()), m_list( NULL ) {} \ compatibility_iterator( liT* li, iterator i ) \ : m_iter( i ), m_list( li ) {} \ compatibility_iterator( const liT* li, iterator i ) \ @@ -186,7 +188,7 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str) bool operator==(const compatibility_iterator& i) const \ { \ wxASSERT_MSG( m_list && i.m_list, \ - _T("comparing invalid iterators is illegal") ); \ + wxT("comparing invalid iterators is illegal") ); \ return (m_list == i.m_list) && (m_iter == i.m_iter); \ } \ bool operator!=(const compatibility_iterator& i) const \ @@ -258,7 +260,7 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str) iterator i = const_cast< liT* >(this)->end(); \ return compatibility_iterator( this, !empty() ? --i : i ); \ } \ - compatibility_iterator Member( elT e ) const \ + bool Member( elT e ) const \ { return Find( e ); } \ compatibility_iterator Nth( int n ) const \ { return Item( n ); } \ @@ -346,7 +348,7 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str) #define WX_DEFINE_EXPORTED_LIST(name) WX_DEFINE_LIST(name) #define WX_DEFINE_USER_EXPORTED_LIST(name) WX_DEFINE_LIST(name) -#else // if !wxUSE_STL +#else // if !wxUSE_STD_CONTAINERS // undef it to get rid of old, deprecated functions @@ -468,7 +470,7 @@ private: wxListBase *m_list; // list we belong to - DECLARE_NO_COPY_CLASS(wxNodeBase) + wxDECLARE_NO_COPY_CLASS(wxNodeBase); }; // ----------------------------------------------------------------------------- @@ -767,6 +769,9 @@ private: virtual nodetype *Find(const wxListKey& key) const \ { return (nodetype *)wxListBase::Find(key); } \ \ + bool Member(const Tbase *object) const \ + { return Find(object) != NULL; } \ + \ int IndexOf(Tbase *object) const \ { return wxListBase::IndexOf(object); } \ \ @@ -816,9 +821,19 @@ private: reference_type operator*() const \ { return *(pointer_type)m_node->GetDataPtr(); } \ ptrop \ - itor& operator++() { m_node = m_node->GetNext(); return *this; }\ + itor& operator++() \ + { \ + wxASSERT_MSG( m_node, wxT("uninitialized iterator") ); \ + m_node = m_node->GetNext(); \ + return *this; \ + } \ const itor operator++(int) \ - { itor tmp = *this; m_node = m_node->GetNext(); return tmp; }\ + { \ + itor tmp = *this; \ + wxASSERT_MSG( m_node, wxT("uninitialized iterator") ); \ + m_node = m_node->GetNext(); \ + return tmp; \ + } \ itor& operator--() \ { \ m_node = m_node ? m_node->GetPrevious() : m_init; \ @@ -859,9 +874,19 @@ private: reference_type operator*() const \ { return *(pointer_type)m_node->GetDataPtr(); } \ ptrop \ - itor& operator++() { m_node = m_node->GetNext(); return *this; }\ + itor& operator++() \ + { \ + wxASSERT_MSG( m_node, wxT("uninitialized iterator") ); \ + m_node = m_node->GetNext(); \ + return *this; \ + } \ const itor operator++(int) \ - { itor tmp = *this; m_node = m_node->GetNext(); return tmp; }\ + { \ + itor tmp = *this; \ + wxASSERT_MSG( m_node, wxT("uninitialized iterator") ); \ + m_node = m_node->GetNext(); \ + return tmp; \ + } \ itor& operator--() \ { \ m_node = m_node ? m_node->GetPrevious() : m_init; \ @@ -1010,22 +1035,33 @@ private: iterator insert(const iterator& it, const_reference v) \ { \ if ( it == end() ) \ + { \ Append((const_base_reference)v); \ + /* \ + note that this is the new end(), the old one was \ + invalidated by the Append() call, and this is why we \ + can't use the same code as in the normal case below \ + */ \ + iterator itins(end()); \ + return --itins; \ + } \ else \ + { \ Insert(it.m_node, (const_base_reference)v); \ - iterator itprev(it); \ - return itprev--; \ + iterator itins(it); \ + return --itins; \ + } \ } \ void insert(const iterator& it, size_type n, const_reference v) \ { \ for(size_type i = 0; i < n; ++i) \ - Insert(it.m_node, (const_base_reference)v); \ + insert(it, v); \ } \ void insert(const iterator& it, \ const_iterator first, const const_iterator& last) \ { \ for(; first != last; ++first) \ - Insert(it.m_node, (const_base_reference)*first); \ + insert(it, *first); \ } \ iterator erase(const iterator& it) \ { \ @@ -1034,7 +1070,9 @@ private: } \ iterator erase(const iterator& first, const iterator& last) \ { \ - iterator next = last; ++next; \ + iterator next = last; \ + if ( next != end() ) \ + ++next; \ DeleteNodes(first.m_node, last.m_node); \ return next; \ } \ @@ -1045,10 +1083,11 @@ private: { splice(it, l, l.begin(), l.end() ); } \ void splice(const iterator& it, name& l, const iterator& first) \ { \ - iterator tmp = first; ++tmp; \ - if(it == first || it == tmp) return; \ - insert(it, *first); \ - l.erase(first); \ + if ( it != first ) \ + { \ + insert(it, *first); \ + l.erase(first); \ + } \ } \ void remove(const_reference v) \ { DeleteObject((const_base_reference)v); } \ @@ -1111,7 +1150,7 @@ private: #define WX_DEFINE_EXPORTED_LIST(name) WX_DEFINE_LIST(name) #define WX_DEFINE_USER_EXPORTED_LIST(name) WX_DEFINE_LIST(name) -#endif // !wxUSE_STL +#endif // !wxUSE_STD_CONTAINERS // ============================================================================ // now we can define classes 100% compatible with the old ones @@ -1125,7 +1164,7 @@ private: // inline compatibility functions -#if !wxUSE_STL +#if !wxUSE_STD_CONTAINERS // ---------------------------------------------------------------------------- // wxNodeBase deprecated methods @@ -1160,31 +1199,43 @@ WX_DECLARE_LIST_2(wxObject, wxObjectList, wxObjectListNode, class WXDLLIMPEXP_BASE wxList : public wxObjectList { public: -#if defined(wxWARN_COMPAT_LIST_USE) && !wxUSE_STL - wxList() { }; +#if defined(wxWARN_COMPAT_LIST_USE) && !wxUSE_STD_CONTAINERS + wxList() { } wxDEPRECATED( wxList(int key_type) ); -#elif !wxUSE_STL +#elif !wxUSE_STD_CONTAINERS wxList(int key_type = wxKEY_NONE); #endif // this destructor is required for Darwin ~wxList() { } -#if !wxUSE_STL +#if !wxUSE_STD_CONTAINERS wxList& operator=(const wxList& list) { if (&list != this) Assign(list); return *this; } // compatibility methods void Sort(wxSortCompareFunction compfunc) { wxListBase::Sort(compfunc); } -#endif +#endif // !wxUSE_STD_CONTAINERS + +#ifndef __VISUALC6__ + template + wxVector AsVector() const + { + wxVector vector(size()); + size_t i = 0; + + for ( const_iterator it = begin(); it != end(); ++it ) + { + vector[i++] = static_cast(*it); + } + + return vector; + } +#endif // !__VISUALC6__ -#if wxUSE_STL -#else - wxNode *Member(wxObject *object) const { return (wxNode *)Find(object); } -#endif }; -#if !wxUSE_STL +#if !wxUSE_STD_CONTAINERS // ----------------------------------------------------------------------------- // wxStringList class for compatibility with the old code @@ -1236,7 +1287,7 @@ private: void DoCopy(const wxStringList&); // common part of copy ctor and operator= }; -#else // if wxUSE_STL +#else // if wxUSE_STD_CONTAINERS WX_DECLARE_LIST_XO(wxString, wxStringListBase, class WXDLLIMPEXP_BASE); @@ -1259,7 +1310,7 @@ public: { push_front(s); return GetFirst(); } }; -#endif // wxUSE_STL +#endif // wxUSE_STD_CONTAINERS #endif // wxLIST_COMPATIBILITY @@ -1277,4 +1328,15 @@ public: (list).clear(); \ } +// append all element of one list to another one +#define WX_APPEND_LIST(list, other) \ + { \ + wxList::compatibility_iterator node = other->GetFirst(); \ + while ( node ) \ + { \ + (list)->push_back(node->GetData()); \ + node = node->GetNext(); \ + } \ + } + #endif // _WX_LISTH__