simplify code so it always returns the same object

[wxWidgets.git] / src / msw / textentry.cpp

diff --git a/src/msw/textentry.cpp b/src/msw/textentry.cpp
index 77bc4cd1bce5f890efbdfed2fadad128046e2d5d..67e03be15387a4f39540cca44cf27c98fb0604dd 100644 (file)
--- a/src/msw/textentry.cpp
+++ b/src/msw/textentry.cpp
@@ -75,6 +75,10 @@
     #define SHACF_FILESYS_ONLY 0x00000010
 #endif
 
+#ifndef SHACF_FILESYS_DIRS
+    #define SHACF_FILESYS_DIRS 0x00000020
+#endif
+
 namespace
 {
 
@@ -621,7 +625,7 @@ wxTextEntry::~wxTextEntry()
 
 void wxTextEntry::WriteText(const wxString& text)
 {
-    ::SendMessage(GetEditHwnd(), EM_REPLACESEL, 0, (LPARAM)text.wx_str());
+    ::SendMessage(GetEditHwnd(), EM_REPLACESEL, 0, wxMSW_CONV_LPARAM(text));
 }
 
 wxString wxTextEntry::DoGetValue() const
@@ -740,7 +744,9 @@ void wxTextEntry::GetSelection(long *from, long *to) const
 
 #ifdef HAS_AUTOCOMPLETE
 
-bool wxTextEntry::DoAutoCompleteFileNames()
+#if wxUSE_DYNLIB_CLASS
+
+bool wxTextEntry::DoAutoCompleteFileNames(int flags)
 {
     typedef HRESULT (WINAPI *SHAutoComplete_t)(HWND, DWORD);
     static SHAutoComplete_t s_pfnSHAutoComplete = (SHAutoComplete_t)-1;
@@ -760,7 +766,18 @@ bool wxTextEntry::DoAutoCompleteFileNames()
     if ( !s_pfnSHAutoComplete )
         return false;
 
-    HRESULT hr = (*s_pfnSHAutoComplete)(GetEditHwnd(), SHACF_FILESYS_ONLY);
+    DWORD dwFlags = 0;
+    if ( flags & wxFILE )
+        dwFlags |= SHACF_FILESYS_ONLY;
+    else if ( flags & wxDIR )
+        dwFlags |= SHACF_FILESYS_DIRS;
+    else
+    {
+        wxFAIL_MSG(wxS("No flags for file name auto completion?"));
+        return false;
+    }
+
+    HRESULT hr = (*s_pfnSHAutoComplete)(GetEditHwnd(), dwFlags);
     if ( FAILED(hr) )
     {
         wxLogApiError(wxT("SHAutoComplete()"), hr);
@@ -776,6 +793,8 @@ bool wxTextEntry::DoAutoCompleteFileNames()
     return true;
 }
 
+#endif // wxUSE_DYNLIB_CLASS
+
 wxTextAutoCompleteData *wxTextEntry::GetOrCreateCompleter()
 {
     if ( !m_autoCompleteData )
@@ -833,9 +852,9 @@ bool wxTextEntry::DoAutoCompleteCustom(wxTextCompleter *completer)
 
 // We still need to define stubs as we declared these overrides in the header.
 
-bool wxTextEntry::DoAutoCompleteFileNames()
+bool wxTextEntry::DoAutoCompleteFileNames(int flags)
 {
-    return wxTextEntryBase::DoAutoCompleteFileNames();
+    return wxTextEntryBase::DoAutoCompleteFileNames(flags);
 }
 
 bool wxTextEntry::DoAutoCompleteStrings(const wxArrayString& choices)