use guard classes automatically restoring the old state in their dtor instead of...

[wxWidgets.git] / src / common / list.cpp

diff --git a/src/common/list.cpp b/src/common/list.cpp
index 9532eac9ca400a9fffa433d6f73aa476b6eea8cf..15535b3552a7a47a698b796124b5bc47b18a30d5 100644 (file)
--- a/src/common/list.cpp
+++ b/src/common/list.cpp
@@ -1,5 +1,5 @@
 ////////////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////

-// Name:        list.cpp
+// Name:        src/common/list.cpp

 // Purpose:     wxList implementation
 // Author:      Julian Smart
 // Modified by: VZ at 16/11/98: WX_DECLARE_LIST() and typesafe lists added
 // Purpose:     wxList implementation
 // Author:      Julian Smart
 // Modified by: VZ at 16/11/98: WX_DECLARE_LIST() and typesafe lists added


@@ -17,10 +17,6 @@
 // headers
 // -----------------------------------------------------------------------------
 
 // headers
 // -----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma implementation "list.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -33,8 +29,8 @@
 #include <string.h>
 
 #ifndef WX_PRECOMP
 #include <string.h>
 
 #ifndef WX_PRECOMP

-    #include "wx/defs.h"

     #include "wx/list.h"
     #include "wx/list.h"

+    #include "wx/crt.h"

 #endif
 
 #if !wxUSE_STL
 #endif
 
 #if !wxUSE_STL


@@ -58,7 +54,7 @@ bool wxListKey::operator==(wxListKeyValue value) const
             // by not putting return here...
 
         case wxKEY_STRING:
             // by not putting return here...
 
         case wxKEY_STRING:

-            return wxStrcmp(m_key.string, value.string) == 0;
+            return *m_key.string == *value.string;

 
         case wxKEY_INTEGER:
             return m_key.integer == value.integer;
 
         case wxKEY_INTEGER:
             return m_key.integer == value.integer;


@@ -89,7 +85,7 @@ wxNodeBase::wxNodeBase(wxListBase *list,
 
         case wxKEY_STRING:
             // to be free()d later
 
         case wxKEY_STRING:
             // to be free()d later

-            m_key.string = wxStrdup(key.GetString());
+            m_key.string = new wxString(key.GetString());

             break;
 
         default:
             break;
 
         default:


@@ -112,7 +108,7 @@ wxNodeBase::~wxNodeBase()
     {
         if ( m_list->m_keyType == wxKEY_STRING )
         {
     {
         if ( m_list->m_keyType == wxKEY_STRING )
         {

-            free(m_key.string);
+            delete m_key.string;

         }
 
         m_list->DetachNode(this);
         }
 
         m_list->DetachNode(this);


@@ -147,7 +143,7 @@ void wxListBase::Init(wxKeyType keyType)
   m_nodeFirst =
   m_nodeLast = (wxNodeBase *) NULL;
   m_count = 0;
   m_nodeFirst =
   m_nodeLast = (wxNodeBase *) NULL;
   m_count = 0;

-  m_destroy = FALSE;
+  m_destroy = false;

   m_keyType = keyType;
 }
 
   m_keyType = keyType;
 }
 


@@ -262,7 +258,7 @@ wxNodeBase *wxListBase::Append(long key, void *object)
     return AppendCommon(node);
 }
 
     return AppendCommon(node);
 }
 

-wxNodeBase *wxListBase::Append (const wxChar *key, void *object)
+wxNodeBase *wxListBase::Append (const wxString& key, void *object)

 {
     wxCHECK_MSG( (m_keyType == wxKEY_STRING) ||
                  (m_keyType == wxKEY_NONE && m_count == 0),
 {
     wxCHECK_MSG( (m_keyType == wxKEY_STRING) ||
                  (m_keyType == wxKEY_NONE && m_count == 0),


@@ -345,7 +341,7 @@ wxNodeBase *wxListBase::Find(const wxListKey& key) const
     return (wxNodeBase *)NULL;
 }
 
     return (wxNodeBase *)NULL;
 }
 

-wxNodeBase *wxListBase::Find(void *object) const
+wxNodeBase *wxListBase::Find(const void *object) const

 {
     for ( wxNodeBase *current = GetFirst(); current; current = current->GetNext() )
     {
 {
     for ( wxNodeBase *current = GetFirst(); current; current = current->GetNext() )
     {


@@ -408,11 +404,11 @@ wxNodeBase *wxListBase::DetachNode(wxNodeBase *node)
 bool wxListBase::DeleteNode(wxNodeBase *node)
 {
     if ( !DetachNode(node) )
 bool wxListBase::DeleteNode(wxNodeBase *node)
 {
     if ( !DetachNode(node) )

-        return FALSE;
+        return false;

 
     DoDeleteNode(node);
 
 
     DoDeleteNode(node);
 

-    return TRUE;
+    return true;

 }
 
 bool wxListBase::DeleteObject(void *object)
 }
 
 bool wxListBase::DeleteObject(void *object)


@@ -422,12 +418,12 @@ bool wxListBase::DeleteObject(void *object)
         if ( current->GetData() == object )
         {
             DeleteNode(current);
         if ( current->GetData() == object )
         {
             DeleteNode(current);

-            return TRUE;
+            return true;

         }
     }
 
     // not found
         }
     }
 
     // not found

-    return FALSE;
+    return false;

 }
 
 void wxListBase::Clear()
 }
 
 void wxListBase::Clear()


@@ -578,8 +574,6 @@ void wxListBase::DeleteNodes(wxNodeBase* first, wxNodeBase* last)
 // wxList (a.k.a. wxObjectList)
 // -----------------------------------------------------------------------------
 
 // wxList (a.k.a. wxObjectList)
 // -----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxList, wxObject)
-

 wxList::wxList( int key_type )
     : wxObjectList( (wxKeyType)key_type )
 {
 wxList::wxList( int key_type )
     : wxObjectList( (wxKeyType)key_type )
 {


@@ -594,20 +588,12 @@ void wxObjectListNode::DeleteData()
 // wxStringList
 // ----------------------------------------------------------------------------
 
 // wxStringList
 // ----------------------------------------------------------------------------
 

-static inline wxChar* MYcopystring(const wxString& s)
-{
-    wxChar* copy = new wxChar[s.length() + 1];
-    return wxStrcpy(copy, s.c_str());
-}
-

 static inline wxChar* MYcopystring(const wxChar* s)
 {
     wxChar* copy = new wxChar[wxStrlen(s) + 1];
     return wxStrcpy(copy, s);
 }
 
 static inline wxChar* MYcopystring(const wxChar* s)
 {
     wxChar* copy = new wxChar[wxStrlen(s) + 1];
     return wxStrcpy(copy, s);
 }
 

-IMPLEMENT_DYNAMIC_CLASS(wxStringList, wxObject)
-

 // instead of WX_DEFINE_LIST(wxStringListBase) we define this function
 // ourselves
 void wxStringListNode::DeleteData()
 // instead of WX_DEFINE_LIST(wxStringListBase) we define this function
 // ourselves
 void wxStringListNode::DeleteData()


@@ -624,12 +610,12 @@ bool wxStringList::Delete(const wxChar *s)
         if ( wxStrcmp(current->GetData(), s) == 0 )
         {
             DeleteNode(current);
         if ( wxStrcmp(current->GetData(), s) == 0 )
         {
             DeleteNode(current);

-            return TRUE;
+            return true;

         }
     }
 
     // not found
         }
     }
 
     // not found

-    return FALSE;
+    return false;

 }
 
 void wxStringList::DoCopy(const wxStringList& other)
 }
 
 void wxStringList::DoCopy(const wxStringList& other)


@@ -645,14 +631,14 @@ void wxStringList::DoCopy(const wxStringList& other)
 
 wxStringList::wxStringList()
 {
 
 wxStringList::wxStringList()
 {

-    DeleteContents(TRUE);
+    DeleteContents(true);

 }
 
 // Variable argument list, terminated by a zero
 // Makes new storage for the strings
 wxStringList::wxStringList (const wxChar *first, ...)
 {
 }
 
 // Variable argument list, terminated by a zero
 // Makes new storage for the strings
 wxStringList::wxStringList (const wxChar *first, ...)
 {

-  DeleteContents(TRUE);
+  DeleteContents(true);

   if ( !first )
     return;
 
   if ( !first )
     return;
 


@@ -664,20 +650,26 @@ wxStringList::wxStringList (const wxChar *first, ...)
   {
       Add(s);
 
   {
       Add(s);
 

+      // icc gives this warning in its own va_arg() macro, argh
+#ifdef __INTELC__
+    #pragma warning(push)
+    #pragma warning(disable: 1684)
+#endif
+

       s = va_arg(ap, const wxChar *);
       s = va_arg(ap, const wxChar *);

-      //    if (s == NULL)
-#ifdef __WXMSW__
-      if ((int)(long) s == 0)
-#else
-      if ((long) s == 0)
+
+#ifdef __INTELC__
+    #pragma warning(pop)

 #endif
 #endif

+
+      if ( !s )

           break;
   }
 
   va_end(ap);
 }
 
           break;
   }
 
   va_end(ap);
 }
 

-// Only makes new strings if arg is TRUE
+// Only makes new strings if arg is true

 wxChar **wxStringList::ListToArray(bool new_copies) const
 {
     wxChar **string_array = new wxChar *[GetCount()];
 wxChar **wxStringList::ListToArray(bool new_copies) const
 {
     wxChar **string_array = new wxChar *[GetCount()];


@@ -702,10 +694,10 @@ bool wxStringList::Member(const wxChar *s) const
     {
         const wxChar *s1 = node->GetData();
         if (s == s1 || wxStrcmp (s, s1) == 0)
     {
         const wxChar *s1 = node->GetData();
         if (s == s1 || wxStrcmp (s, s1) == 0)

-            return TRUE;
+            return true;

     }
 
     }
 

-    return FALSE;
+    return false;

 }
 
 #ifdef __WXWINCE__
 }
 
 #ifdef __WXWINCE__


@@ -746,14 +738,28 @@ void wxStringList::Sort()
 
 wxNode *wxStringList::Add(const wxChar *s)
 {
 
 wxNode *wxStringList::Add(const wxChar *s)
 {

-    return (wxNode *)wxStringListBase::Append(MYcopystring(s));
+    return (wxNode *)(wxStringListBase::Node *)
+            wxStringListBase::Append(MYcopystring(s));

 }
 }

-        
+

 wxNode *wxStringList::Prepend(const wxChar *s)
 {
 wxNode *wxStringList::Prepend(const wxChar *s)
 {

-    return (wxNode *)wxStringListBase::Insert(MYcopystring(s));
+    return (wxNode *)(wxStringListBase::Node *)
+            wxStringListBase::Insert(MYcopystring(s));

 }
 
 #endif // wxLIST_COMPATIBILITY
 
 }
 
 #endif // wxLIST_COMPATIBILITY
 

+#else // wxUSE_STL = 1
+
+    #include "wx/listimpl.cpp"
+    WX_DEFINE_LIST(wxObjectList)
+
+// with wxUSE_STL wxStringList contains wxString objects, not pointers
+void _WX_LIST_HELPER_wxStringListBase::DeleteFunction( wxString WXUNUSED(X) )
+{
+}
+
+wxStringListBase::BaseListType wxStringListBase::EmptyList;
+

 #endif // !wxUSE_STL
 #endif // !wxUSE_STL