added wxWindow::GetPrev/NextSibling()

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

diff --git a/src/msw/textentry.cpp b/src/msw/textentry.cpp
index e868fea1939bcad7c4a2c97866f3dbc79344b4df..ba124d1e5aaabd3727b3655e968e5a74493d1a49 100644 (file)
--- a/src/msw/textentry.cpp
+++ b/src/msw/textentry.cpp
@@ -24,6 +24,7 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

+    #include "wx/arrstr.h"

     #include "wx/string.h"
 #endif // WX_PRECOMP
 
     #include "wx/string.h"
 #endif // WX_PRECOMP
 


@@ -34,21 +35,35 @@
 
 #include "wx/msw/private.h"
 
 
 #include "wx/msw/private.h"
 

-#ifndef SHACF_FILESYS_ONLY
-    #define SHACF_FILESYS_ONLY 0x00000010
-#endif
-

 #define GetEditHwnd() ((HWND)(GetEditHWND()))
 
 // ----------------------------------------------------------------------------
 // wxIEnumString implements IEnumString interface
 // ----------------------------------------------------------------------------
 
 #define GetEditHwnd() ((HWND)(GetEditHWND()))
 
 // ----------------------------------------------------------------------------
 // wxIEnumString implements IEnumString interface
 // ----------------------------------------------------------------------------
 

-#if wxUSE_OLE
+// standard VC6 SDK (WINVER == 0x0400) does not know about IAutoComplete
+#if wxUSE_OLE && (WINVER >= 0x0500)
+    #define HAS_AUTOCOMPLETE
+#endif
+
+#ifdef HAS_AUTOCOMPLETE

 
 #include "wx/msw/ole/oleutils.h"
 #include <shldisp.h>
 
 
 #include "wx/msw/ole/oleutils.h"
 #include <shldisp.h>
 

+#if defined(__MINGW32__) || defined (__WATCOMC__)
+    // needed for IID_IAutoComplete, IID_IAutoComplete2 and ACO_AUTOSUGGEST
+    #include <shlguid.h>
+#endif
+
+#ifndef ACO_UPDOWNKEYDROPSLIST
+    #define ACO_UPDOWNKEYDROPSLIST 0x20
+#endif
+
+#ifndef SHACF_FILESYS_ONLY
+    #define SHACF_FILESYS_ONLY 0x00000010
+#endif
+

 DEFINE_GUID(CLSID_AutoComplete,
     0x00bb2763, 0x6a77, 0x11d0, 0xa5, 0x35, 0x00, 0xc0, 0x4f, 0xd7, 0xd0, 0x62);
 
 DEFINE_GUID(CLSID_AutoComplete,
     0x00bb2763, 0x6a77, 0x11d0, 0xa5, 0x35, 0x00, 0xc0, 0x4f, 0xd7, 0xd0, 0x62);
 


@@ -80,7 +95,7 @@ public:
             if ( m_index == count )
                 return S_FALSE;
 
             if ( m_index == count )
                 return S_FALSE;
 

-            const wxWX2WCbuf wcbuf(m_strings[m_index].wc_str());
+            const wxWX2WCbuf wcbuf = m_strings[m_index].wc_str();

             const size_t size = (wcslen(wcbuf) + 1)*sizeof(wchar_t);
             void *olestr = CoTaskMemAlloc(size);
             if ( !olestr )
             const size_t size = (wcslen(wcbuf) + 1)*sizeof(wchar_t);
             void *olestr = CoTaskMemAlloc(size);
             if ( !olestr )


@@ -130,6 +145,13 @@ public:
     }
 
 private:
     }
 
 private:

+    // dtor doesn't have to be virtual as we're only ever deleted from our own
+    // Release() and are not meant to be derived form anyhow, but making it
+    // virtual silences gcc warnings; making it private makes it impossible to
+    // (mistakenly) delete us directly instead of calling Release()
+    virtual ~wxIEnumString() { }
+
+

     const wxArrayString m_strings;
     unsigned m_index;
 
     const wxArrayString m_strings;
     unsigned m_index;
 


@@ -143,7 +165,7 @@ END_IID_TABLE;
 
 IMPLEMENT_IUNKNOWN_METHODS(wxIEnumString)
 
 
 IMPLEMENT_IUNKNOWN_METHODS(wxIEnumString)
 

-#endif // wxUSE_OLE
+#endif // HAS_AUTOCOMPLETE

 
 // ============================================================================
 // wxTextEntry implementation
 
 // ============================================================================
 // wxTextEntry implementation


@@ -265,10 +287,9 @@ void wxTextEntry::GetSelection(long *from, long *to) const
 // auto-completion
 // ----------------------------------------------------------------------------
 
 // auto-completion
 // ----------------------------------------------------------------------------
 

-#if wxUSE_OLE
-

 bool wxTextEntry::AutoCompleteFileNames()
 {
 bool wxTextEntry::AutoCompleteFileNames()
 {

+#ifdef HAS_AUTOCOMPLETE

     typedef HRESULT (WINAPI *SHAutoComplete_t)(HWND, DWORD);
     static SHAutoComplete_t s_pfnSHAutoComplete = (SHAutoComplete_t)-1;
     static wxDynamicLibrary s_dllShlwapi;
     typedef HRESULT (WINAPI *SHAutoComplete_t)(HWND, DWORD);
     static SHAutoComplete_t s_pfnSHAutoComplete = (SHAutoComplete_t)-1;
     static wxDynamicLibrary s_dllShlwapi;


@@ -296,12 +317,15 @@ bool wxTextEntry::AutoCompleteFileNames()
 
         return false;
     }
 
         return false;
     }

-

     return true;
     return true;

+#else // !HAS_AUTOCOMPLETE
+    return false;
+#endif // HAS_AUTOCOMPLETE/!HAS_AUTOCOMPLETE

 }
 
 bool wxTextEntry::AutoComplete(const wxArrayString& choices)
 {
 }
 
 bool wxTextEntry::AutoComplete(const wxArrayString& choices)
 {

+#ifdef HAS_AUTOCOMPLETE

     // create an object exposing IAutoComplete interface (don't go for
     // IAutoComplete2 immediately as, presumably, it might be not available on
     // older systems as otherwise why do we have both -- although in practice I
     // create an object exposing IAutoComplete interface (don't go for
     // IAutoComplete2 immediately as, presumably, it might be not available on
     // older systems as otherwise why do we have both -- although in practice I


@@ -349,12 +373,12 @@ bool wxTextEntry::AutoComplete(const wxArrayString& choices)
     // do it immediately, presumably the edit control itself keeps a reference
     // to the auto completer object
     pAutoComplete->Release();
     // do it immediately, presumably the edit control itself keeps a reference
     // to the auto completer object
     pAutoComplete->Release();

-

     return true;
     return true;

+#else // !HAS_AUTOCOMPLETE
+    return false;
+#endif // HAS_AUTOCOMPLETE/!HAS_AUTOCOMPLETE

 }
 
 }
 

-#endif // wxUSE_OLE
-

 // ----------------------------------------------------------------------------
 // editable state
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // editable state
 // ----------------------------------------------------------------------------