X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4115960d4b88375610bd0a8990a5a522c9fbe003..e6a8416274252fb6ea33800cfce0e4ba0a0542f1:/src/msw/dde.cpp

diff --git a/src/msw/dde.cpp b/src/msw/dde.cpp
index d69720c31d..1580323420 100644
--- a/src/msw/dde.cpp
+++ b/src/msw/dde.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        msw/dde.cpp
+// Name:        src/msw/dde.cpp
 // Purpose:     DDE classes
 // Author:      Julian Smart
 // Modified by:
@@ -29,12 +29,12 @@
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/app.h"
+    #include "wx/hashmap.h"
+    #include "wx/module.h"
 #endif
 
-#include "wx/module.h"
 #include "wx/dde.h"
 #include "wx/intl.h"
-#include "wx/hashmap.h"
 
 #include "wx/msw/private.h"
 
@@ -300,7 +300,7 @@ bool wxDDEServer::Create(const wxString& server)
 
 wxDDEServer::~wxDDEServer()
 {
-    if ( !m_serviceName.IsEmpty() )
+    if ( !m_serviceName.empty() )
     {
         HSZ hsz = DDEAtomFromString(m_serviceName);
 
@@ -558,7 +558,7 @@ bool wxDDEConnection::Execute(const wxChar *data, int size, wxIPCFormat WXUNUSED
                                     GetHConv(),
                                     NULL,
 // If the transaction specified by the wType parameter does not pass data or is XTYP_EXECUTE,
-// wFmt should be zero. 
+// wFmt should be zero.
                                     0,
                                     XTYP_EXECUTE,
                                     DDE_TIMEOUT,
@@ -606,7 +606,7 @@ wxChar *wxDDEConnection::Request(const wxString& item, int *size, wxIPCFormat fo
     return data;
 }
 
-bool wxDDEConnection::Poke(const wxString& item, wxChar *data, int size, wxIPCFormat format)
+bool wxDDEConnection::Poke(const wxString& item, const wxChar *data, int size, wxIPCFormat format)
 {
     DWORD result;
     if (size < 0)
@@ -670,7 +670,7 @@ bool wxDDEConnection::StopAdvise(const wxString& item)
 
 // Calls that SERVER can make
 bool wxDDEConnection::Advise(const wxString& item,
-                             wxChar *data,
+                             const wxChar *data,
                              int size,
                              wxIPCFormat format)
 {
@@ -805,10 +805,10 @@ _DDECallback(WORD wType,
                     wxString item_name = DDEStringFromAtom(hsz2);
 
                     int user_size = -1;
-                    wxChar *data = connection->OnRequest(connection->m_topicName,
-                                                       item_name,
-                                                       &user_size,
-                                                       (wxIPCFormat) wFmt);
+                    const wxChar *data = connection->OnRequest(connection->m_topicName,
+                                                               item_name,
+                                                               &user_size,
+                                                               (wxIPCFormat)wFmt);
                     if (data)
                     {
                         if (user_size < 0)
@@ -978,7 +978,7 @@ static HSZ DDEAtomFromString(const wxString& s)
 {
     wxASSERT_MSG( DDEIdInst, _T("DDE not initialized") );
 
-    HSZ hsz = DdeCreateStringHandle(DDEIdInst, (wxChar*) s.c_str(), DDE_CP);
+    HSZ hsz = DdeCreateStringHandle(DDEIdInst, (wxChar*)s.wx_str(), DDE_CP);
     if ( !hsz )
     {
         DDELogError(_("Failed to create DDE string"));