X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/94113cc55572d23b2c86b9140543d32858c1eee6..180b5b4827d08f1ac13bbb5eca03f775ab35a0b1:/src/msw/ole/oleutils.cpp

diff --git a/src/msw/ole/oleutils.cpp b/src/msw/ole/oleutils.cpp
index 17b768fa2b..1c37542f38 100644
--- a/src/msw/ole/oleutils.cpp
+++ b/src/msw/ole/oleutils.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        ole/oleutils.cpp
+// Name:        src/msw/ole/oleutils.cpp
 // Purpose:     implementation of OLE helper functions
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -21,14 +21,15 @@
 #include "wx/wxprec.h"
 
 #if defined(__BORLANDC__)
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
-#include  "wx/setup.h"
-#include  "wx/log.h"
-
 #if wxUSE_OLE
 
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+#endif
+
 #ifndef __CYGWIN10__
 
 #include "wx/msw/private.h"
@@ -67,21 +68,12 @@ bool IsIidFromList(REFIID riid, const IID *aIids[], size_t nCount)
   return false;
 }
 
-BSTR wxConvertStringToOle(const wxString& str)
+WXDLLEXPORT BSTR wxConvertStringToOle(const wxString& str)
 {
-/*
-    unsigned int len = strlen((const char*) str);
-    unsigned short* s = new unsigned short[len*2+2];
-    unsigned int i;
-    memset(s, 0, len*2+2);
-    for (i=0; i < len; i++)
-        s[i*2] = str[i];
-*/
-    wxBasicString bstr(str.mb_str());
-    return bstr.Get();
+    return wxBasicString(str).Get();
 }
 
-wxString wxConvertStringFromOle(BSTR bStr)
+WXDLLEXPORT wxString wxConvertStringFromOle(BSTR bStr)
 {
 #if wxUSE_UNICODE
     wxString str(bStr);
@@ -99,49 +91,25 @@ wxString wxConvertStringFromOle(BSTR bStr)
 // wxBasicString
 // ----------------------------------------------------------------------------
 
-// ctor takes an ANSI string and transforms it to Unicode
-wxBasicString::wxBasicString(const char *sz)
+wxBasicString::wxBasicString(const wxString& str)
 {
-    Init(sz);
+    m_bstrBuf = SysAllocString(str.wc_str(*wxConvCurrent));
 }
 
-// ctor takes an ANSI or Unicode string and transforms it to Unicode
-wxBasicString::wxBasicString(const wxString& str)
+wxBasicString::wxBasicString(const wxBasicString& src)
 {
-#if wxUSE_UNICODE
-    m_wzBuf = new OLECHAR[str.Length() + 1];
-    memcpy(m_wzBuf, str.c_str(), str.Length()*2);
-    m_wzBuf[str.Length()] = L'\0';
-#else
-    Init(str.c_str());
-#endif
+    m_bstrBuf = src.Get();
 }
 
-// Takes an ANSI string and transforms it to Unicode
-void wxBasicString::Init(const char *sz)
+wxBasicString& wxBasicString::operator=(const wxBasicString& src)
 {
-    // get the size of required buffer
-    UINT lenAnsi = strlen(sz);
-#ifdef __MWERKS__
-    UINT lenWide = lenAnsi * 2 ;
-#else
-    UINT lenWide = mbstowcs(NULL, sz, lenAnsi);
-#endif
-
-    if ( lenWide > 0 ) {
-        m_wzBuf = new OLECHAR[lenWide + 1];
-        mbstowcs(m_wzBuf, sz, lenAnsi);
-        m_wzBuf[lenWide] = L'\0';
-    }
-    else {
-        m_wzBuf = NULL;
-    }
+    SysReAllocString(&m_bstrBuf, src);
+    return *this;
 }
 
-// dtor frees memory
 wxBasicString::~wxBasicString()
 {
-  delete [] m_wzBuf;
+    SysFreeString(m_bstrBuf);
 }
 
 #if wxUSE_DATAOBJ
@@ -306,4 +274,3 @@ void wxLogRelease(const char *szInterface, ULONG cRef)
 
 #endif
   // wxUSE_OLE
-