X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ba059d80b40d7f1f249afa17b57d682f8b0e8b93..721a4a08bce5245dd748a9f4c64c5d25a02e8155:/include/wx/list.h diff --git a/include/wx/list.h b/include/wx/list.h index c7d31658c4..7b542c64a2 100644 --- a/include/wx/list.h +++ b/include/wx/list.h @@ -34,7 +34,6 @@ // ----------------------------------------------------------------------------- #include "wx/defs.h" -#include "wx/debug.h" #include "wx/object.h" #include "wx/string.h" @@ -65,10 +64,10 @@ enum wxKeyType // type of compare function for list sort operation (as in 'qsort'): it should // return a negative value, 0 or positive value if the first element is less // than, equal or greater than the second -typedef int (*wxSortCompareFunction)(const void *elem1, const void *elem2); +typedef int (* LINKAGEMODE wxSortCompareFunction)(const void *elem1, const void *elem2); // -typedef int (*wxListIterateFunction)(void *current); +typedef int (* LINKAGEMODE wxListIterateFunction)(void *current); // ----------------------------------------------------------------------------- // key stuff: a list may be optionally keyed on integer or string key @@ -186,7 +185,11 @@ private: // ----------------------------------------------------------------------------- class WXDLLEXPORT wxListBase : public wxObject { -friend class wxNodeBase; // should be able to call DetachNode() +friend class wxNodeBase; // should be able to call DetachNode() +friend class wxHashTableBase; // should be able to call untyped Find() +private: + // common part of all ctors + void Init(wxKeyType keyType = wxKEY_NONE); // Must be declared before it's used (for VC++ 1.5) public: // default ctor & dtor wxListBase(wxKeyType keyType = wxKEY_NONE) { Init(keyType); } @@ -247,7 +250,7 @@ public: protected: // copy ctor and assignment operator wxListBase(const wxListBase& list) - { DoCopy(list); } + { Init(); DoCopy(list); } wxListBase& operator=(const wxListBase& list) { Clear(); DoCopy(list); return *this; } @@ -267,6 +270,10 @@ protected: wxNodeBase *Append(void *object); // insert a new item at the beginning of the list wxNodeBase *Insert(void *object) { return Insert( (wxNodeBase*)NULL, object); } + // insert a new item at the given position + wxNodeBase *Insert(size_t pos, void *object) + { return pos == GetCount() ? Append(object) + : Insert(Item(pos), object); } // insert before given node or at front of list if prev == NULL wxNodeBase *Insert(wxNodeBase *prev, void *object); @@ -304,8 +311,6 @@ protected: private: // helpers - // common part of all ctors - void Init(wxKeyType keyType = wxKEY_NONE); // common part of copy ctor and assignment operator void DoCopy(const wxListBase& list); // common part of all Append()s @@ -348,10 +353,10 @@ private: // wxWindowBase pointers are put into the list, but wxWindow pointers are // retrieved from it. -#define WX_DECLARE_LIST_3(T, Tbase, name, nodetype) \ +#define WX_DECLARE_LIST_3(T, Tbase, name, nodetype, classexp) \ typedef int (*wxSortFuncFor_##name)(const T **, const T **); \ \ - class WXDLLEXPORT nodetype : public wxNodeBase \ + classexp nodetype : public wxNodeBase \ { \ public: \ nodetype(wxListBase *list = (wxListBase *)NULL, \ @@ -374,7 +379,7 @@ private: virtual void DeleteData(); \ }; \ \ - class WXDLLEXPORT name : public wxListBase \ + classexp name : public wxListBase \ { \ public: \ typedef nodetype Node; \ @@ -384,6 +389,9 @@ private: name(size_t count, T *elements[]) \ : wxListBase(count, (void **)elements) { } \ \ + name& operator=(const name& list) \ + { return (name&)wxListBase::operator=(list); } \ + \ nodetype *GetFirst() const \ { return (nodetype *)wxListBase::GetFirst(); } \ nodetype *GetLast() const \ @@ -402,6 +410,8 @@ private: { return (nodetype *)wxListBase::Append(object); } \ nodetype *Insert(Tbase *object) \ { return (nodetype *)Insert((nodetype*)NULL, object); } \ + nodetype *Insert(size_t pos, Tbase *object) \ + { return (nodetype *)wxListBase::Insert(pos, object); } \ nodetype *Insert(nodetype *prev, Tbase *object) \ { return (nodetype *)wxListBase::Insert(prev, object); } \ \ @@ -440,12 +450,16 @@ private: } \ } -#define WX_DECLARE_LIST_2(elementtype, listname, nodename) \ - WX_DECLARE_LIST_3(elementtype, elementtype, listname, nodename) +#define WX_DECLARE_LIST_2(elementtype, listname, nodename, classexp) \ + WX_DECLARE_LIST_3(elementtype, elementtype, listname, nodename, classexp) #define WX_DECLARE_LIST(elementtype, listname) \ typedef elementtype _WX_LIST_ITEM_TYPE_##listname; \ - WX_DECLARE_LIST_2(elementtype, listname, wx##listname##Node) + WX_DECLARE_LIST_2(elementtype, listname, wx##listname##Node, class) + +#define WX_DECLARE_EXPORTED_LIST(elementtype, listname) \ + typedef elementtype _WX_LIST_ITEM_TYPE_##listname; \ + WX_DECLARE_LIST_2(elementtype, listname, wx##listname##Node, class WXDLLEXPORT) // this macro must be inserted in your program after // #include @@ -465,12 +479,18 @@ private: // wxList compatibility class: in fact, it's a list of wxObjects // ----------------------------------------------------------------------------- -WX_DECLARE_LIST_2(wxObject, wxObjectList, wxObjectListNode); +WX_DECLARE_LIST_2(wxObject, wxObjectList, wxObjectListNode, class WXDLLEXPORT); class WXDLLEXPORT wxList : public wxObjectList { public: wxList(int key_type = wxKEY_NONE) : wxObjectList((wxKeyType)key_type) { } +#ifdef __DARWIN__ + ~wxList() { } +#endif + + wxList& operator=(const wxList& list) + { return (wxList&)wxListBase::operator=(list); } // compatibility methods void Sort(wxSortCompareFunction compfunc) { wxListBase::Sort(compfunc); } @@ -482,7 +502,7 @@ public: // wxStringList class for compatibility with the old code // ----------------------------------------------------------------------------- -WX_DECLARE_LIST_2(wxChar, wxStringListBase, wxStringListNode); +WX_DECLARE_LIST_2(wxChar, wxStringListBase, wxStringListNode, class WXDLLEXPORT); class WXDLLEXPORT wxStringList : public wxStringListBase { @@ -494,7 +514,7 @@ public: // copying the string list: the strings are copied, too (extremely // inefficient!) - wxStringList(const wxStringList& other) { DoCopy(other); } + wxStringList(const wxStringList& other) { DeleteContents(TRUE); DoCopy(other); } wxStringList& operator=(const wxStringList& other) { Clear(); DoCopy(other); return *this; }