corrected path format for wxMac compiled with Apple DevTools

[wxWidgets.git] / src / msw / ole / droptgt.cpp

diff --git a/src/msw/ole/droptgt.cpp b/src/msw/ole/droptgt.cpp
index 99db77702848af08afd7109800cd922e14d9a939..d1e4a97b114619dc7861f5af2d8353a27502d2b1 100644 (file)
--- a/src/msw/ole/droptgt.cpp
+++ b/src/msw/ole/droptgt.cpp
@@ -30,12 +30,15 @@
 
 #include "wx/setup.h"
 
 
 #include "wx/setup.h"
 

-#if wxUSE_DRAG_AND_DROP
+#if wxUSE_OLE && wxUSE_DRAG_AND_DROP

 
 #include "wx/log.h"
 
 #ifdef __WIN32__
     #if !defined(__GNUWIN32__) || wxUSE_NORLANDER_HEADERS
 
 #include "wx/log.h"
 
 #ifdef __WIN32__
     #if !defined(__GNUWIN32__) || wxUSE_NORLANDER_HEADERS

+        #if wxCHECK_W32API_VERSION( 1, 0 )
+            #include <windows.h>
+        #endif

         #include <shlobj.h>            // for DROPFILES structure
     #endif
 #else
         #include <shlobj.h>            // for DROPFILES structure
     #endif
 #else


@@ -139,9 +142,31 @@ STDMETHODIMP wxIDropTarget::DragEnter(IDataObject *pIDataSource,
                                       POINTL       pt,
                                       DWORD       *pdwEffect)
 {
                                       POINTL       pt,
                                       DWORD       *pdwEffect)
 {

-    wxLogDebug(wxT("IDropTarget::DragEnter"));
+    wxLogTrace(wxTRACE_OleCalls, wxT("IDropTarget::DragEnter"));

 
 

-    wxASSERT( m_pIDataObject == NULL );
+    wxASSERT_MSG( m_pIDataObject == NULL,
+                  _T("drop target must have data object") );
+
+    // show the list of formats supported by the source data object for the
+    // debugging purposes, this is quite useful sometimes - please don't remove
+#if 0
+    IEnumFORMATETC *penumFmt;
+    if ( SUCCEEDED(pIDataSource->EnumFormatEtc(DATADIR_GET, &penumFmt)) )
+    {
+        FORMATETC fmt;
+        while ( penumFmt->Next(1, &fmt, NULL) == S_OK )
+        {
+            wxLogDebug(_T("Drop source supports format %s"),
+                       wxDataObject::GetFormatName(fmt.cfFormat));
+        }
+
+        penumFmt->Release();
+    }
+    else
+    {
+        wxLogLastError(_T("IDataObject::EnumFormatEtc"));
+    }
+#endif // 0

 
     if ( !m_pTarget->IsAcceptedData(pIDataSource) ) {
         // we don't accept this kind of data
 
     if ( !m_pTarget->IsAcceptedData(pIDataSource) ) {
         // we don't accept this kind of data


@@ -213,7 +238,7 @@ STDMETHODIMP wxIDropTarget::DragOver(DWORD   grfKeyState,
 // Notes   : good place to do any clean-up
 STDMETHODIMP wxIDropTarget::DragLeave()
 {
 // Notes   : good place to do any clean-up
 STDMETHODIMP wxIDropTarget::DragLeave()
 {

-  wxLogDebug(wxT("IDropTarget::DragLeave"));
+  wxLogTrace(wxTRACE_OleCalls, wxT("IDropTarget::DragLeave"));

 
   // remove the UI feedback
   m_pTarget->OnLeave();
 
   // remove the UI feedback
   m_pTarget->OnLeave();


@@ -238,7 +263,7 @@ STDMETHODIMP wxIDropTarget::Drop(IDataObject *pIDataSource,
                                  POINTL       pt,
                                  DWORD       *pdwEffect)
 {
                                  POINTL       pt,
                                  DWORD       *pdwEffect)
 {

-    wxLogDebug(wxT("IDropTarget::Drop"));
+    wxLogTrace(wxTRACE_OleCalls, wxT("IDropTarget::Drop"));

 
     // TODO I don't know why there is this parameter, but so far I assume
     //      that it's the same we've already got in DragEnter
 
     // TODO I don't know why there is this parameter, but so far I assume
     //      that it's the same we've already got in DragEnter


@@ -305,7 +330,7 @@ bool wxDropTarget::Register(WXHWND hwnd)
 {
     HRESULT hr = ::CoLockObjectExternal(m_pIDropTarget, TRUE, FALSE);
     if ( FAILED(hr) ) {
 {
     HRESULT hr = ::CoLockObjectExternal(m_pIDropTarget, TRUE, FALSE);
     if ( FAILED(hr) ) {

-        wxLogApiError("CoLockObjectExternal", hr);
+        wxLogApiError(wxT("CoLockObjectExternal"), hr);

         return FALSE;
     }
 
         return FALSE;
     }
 


@@ -313,7 +338,7 @@ bool wxDropTarget::Register(WXHWND hwnd)
     if ( FAILED(hr) ) {
         ::CoLockObjectExternal(m_pIDropTarget, FALSE, FALSE);
 
     if ( FAILED(hr) ) {
         ::CoLockObjectExternal(m_pIDropTarget, FALSE, FALSE);
 

-        wxLogApiError("RegisterDragDrop", hr);
+        wxLogApiError(wxT("RegisterDragDrop"), hr);

         return FALSE;
     }
 
         return FALSE;
     }
 


@@ -328,7 +353,7 @@ void wxDropTarget::Revoke(WXHWND hwnd)
     HRESULT hr = ::RevokeDragDrop((HWND) hwnd);
 
     if ( FAILED(hr) ) {
     HRESULT hr = ::RevokeDragDrop((HWND) hwnd);
 
     if ( FAILED(hr) ) {

-        wxLogApiError("RevokeDragDrop", hr);
+        wxLogApiError(wxT("RevokeDragDrop"), hr);

     }
 
     ::CoLockObjectExternal(m_pIDropTarget, FALSE, TRUE);
     }
 
     ::CoLockObjectExternal(m_pIDropTarget, FALSE, TRUE);


@@ -377,11 +402,11 @@ bool wxDropTarget::GetData()
             rc = TRUE;
         }
         else {
             rc = TRUE;
         }
         else {

-            wxLogLastError(wxT("IDataObject::SetData()"));
+            wxLogApiError(wxT("IDataObject::SetData()"), hr);

         }
     }
     else {
         }
     }
     else {

-        wxLogLastError(wxT("IDataObject::GetData()"));
+        wxLogApiError(wxT("IDataObject::GetData()"), hr);

     }
 
     return rc;
     }
 
     return rc;


@@ -422,7 +447,7 @@ wxDataFormat wxDropTarget::GetSupportedFormat(IDataObject *pIDataSource) const
     // get the list of supported formats
     size_t nFormats = m_dataObject->GetFormatCount(wxDataObject::Set);
     wxDataFormat format;
     // get the list of supported formats
     size_t nFormats = m_dataObject->GetFormatCount(wxDataObject::Set);
     wxDataFormat format;

-       wxDataFormat *formats;
+    wxDataFormat *formats;

     formats = nFormats == 1 ? &format :  new wxDataFormat[nFormats];
 
     m_dataObject->GetAllFormats(formats, wxDataObject::Set);
     formats = nFormats == 1 ? &format :  new wxDataFormat[nFormats];
 
     m_dataObject->GetAllFormats(formats, wxDataObject::Set);


@@ -459,6 +484,9 @@ static wxDragResult ConvertDragEffectToResult(DWORD dwEffect)
         case DROPEFFECT_COPY:
             return wxDragCopy;
 
         case DROPEFFECT_COPY:
             return wxDragCopy;
 

+        case DROPEFFECT_LINK:
+            return wxDragLink;
+

         case DROPEFFECT_MOVE:
             return wxDragMove;
 
         case DROPEFFECT_MOVE:
             return wxDragMove;
 


@@ -477,6 +505,9 @@ static DWORD ConvertDragResultToEffect(wxDragResult result)
         case wxDragCopy:
             return DROPEFFECT_COPY;
 
         case wxDragCopy:
             return DROPEFFECT_COPY;
 

+        case wxDragLink:
+            return DROPEFFECT_LINK;
+

         case wxDragMove:
             return DROPEFFECT_MOVE;
 
         case wxDragMove:
             return DROPEFFECT_MOVE;