Partial Watcom C++ 10.6 support added (doesn't link for some reason)

[wxWidgets.git] / include / wx / list.h

diff --git a/include/wx/list.h b/include/wx/list.h
index ee4df382e9fd70dd0aff1d69573f333d101250fa..75c3c01cbb92b1a8eb77777f6f9518725ff43d2f 100644 (file)
--- a/include/wx/list.h
+++ b/include/wx/list.h
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
-// Licence:    wxWindows license
+// Licence:       wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 /*
@@ -144,6 +144,10 @@ public:
     const char *GetKeyString() const { return m_key.string; }
     long GetKeyInteger() const { return m_key.integer; }
 
+    // Necessary for some existing code
+    void SetKeyString(char* s) { m_key.string = s; }
+    void SetKeyInteger(long i) { m_key.integer = i; }
+
 #ifdef wxLIST_COMPATIBILITY
     // compatibility methods
     wxNode *Next() const { return (wxNode *)GetNext(); }
@@ -159,6 +163,9 @@ protected:
     void *GetData() const { return m_data; }
     void SetData(void *data) { m_data = data; }
 
+    // get 0-based index of this node within the list or NOT_FOUND
+    int IndexOf() const;
+
     virtual void DeleteData() { }
 
 private:
@@ -188,11 +195,25 @@ public:
     size_t GetCount() const { return m_count; }
 
     // operations
+    
         // delete all nodes
-    virtual void Clear();
+    void Clear();
+    
         // instruct it to destroy user data when deleting nodes
     void DeleteContents(bool destroy) { m_destroy = destroy; }
 
+       // query if to delete
+    bool GetDeleteContents() const
+        { return m_destroy; }
+    
+      // get the keytype
+    wxKeyType GetKeyType() const
+        { return m_keyType; }
+
+      // set the keytype (required by the serial code)
+    void SetKeyType(wxKeyType keyType)
+        { wxASSERT( m_count==0 ); m_keyType = keyType; }
+
 protected:
     // all methods here are "overloaded" in derived classes to provide compile
     // time type checking
@@ -244,7 +265,7 @@ protected:
     bool DeleteNode(wxNodeBase *node);
         // finds object pointer and deletes node (and object if DeleteContents
         // is on), returns FALSE if object not found
-    bool DeleteObject(void *object);  
+    bool DeleteObject(void *object);
 
     // search (all return NULL if item not found)
         // by data
@@ -253,6 +274,9 @@ protected:
         // by key
     wxNodeBase *Find(const wxListKey& key) const;
 
+    // get 0-based index of object or NOT_FOUND
+    int IndexOf( void *object ) const;
+
     // this function allows the sorting of arbitrary lists by giving
     // a function to compare two list elements. The list is sorted in place.
     void Sort(const wxSortCompareFunction compfunc);
@@ -261,7 +285,7 @@ protected:
     void *FirstThat(wxListIterateFunction func);
     void ForEach(wxListIterateFunction func);
     void *LastThat(wxListIterateFunction func);
-
+    
 private:
     // helpers
         // common part of all ctors
@@ -373,6 +397,9 @@ private:
         virtual nodetype *Find(const wxListKey& key) const                  \
             { return (nodetype *)wxListBase::Find(key); }                   \
                                                                             \
+        int IndexOf( T *object ) const                                      \
+            { return wxListBase::IndexOf(object); }                         \
+                                                                            \
         void Sort(wxSortFuncFor_##name func)                                \
             { wxListBase::Sort((wxSortCompareFunction)func); }              \
                                                                             \
@@ -426,7 +453,7 @@ public:
 // -----------------------------------------------------------------------------
 // wxStringList class for compatibility with the old code
 // -----------------------------------------------------------------------------
-    
+
 WX_DECLARE_LIST_2(char, wxStringListBase, wxStringListNode);
 
 class WXDLLEXPORT wxStringList : public wxStringListBase
@@ -437,13 +464,18 @@ public:
     wxStringList() { DeleteContents(TRUE); }
     wxStringList(const char *first ...);
 
+        // copying the string list: the strings are copied, too (extremely
+        // inefficient!)
+    wxStringList(const wxStringList& other) { DoCopy(other); }
+    wxStringList& operator=(const wxStringList& other)
+        { Clear(); DoCopy(other); return *this; }
+
     // operations
         // makes a copy of the string
     wxNode *Add(const char *s)
         { return (wxNode *)wxStringListBase::Append(copystring(s)); }
 
-    void Delete(const char *s)
-        { wxStringListBase::DeleteObject((char *)s); }
+    bool Delete(const char *s);
 
     char **ListToArray(bool new_copies = FALSE) const;
     bool Member(const char *s) const;
@@ -456,6 +488,9 @@ public:
     wxNode *First() const { return (wxNode *)GetFirst(); }
     wxNode *Last() const { return (wxNode *)GetLast(); }
     wxNode *Nth(size_t index) const { return (wxNode *)Item(index); }
+
+private:
+    void DoCopy(const wxStringList&); // common part of copy ctor and operator=
 };
 
 #endif // wxLIST_COMPATIBILITY