changed DoDragDrop(bool) into DoDragDrop(int) and added support for wxDrag_DefaultMov...

[wxWidgets.git] / src / common / filefn.cpp

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index 9d83a8dbac599be85a86b7c438649020b77730d2..17ab7782d64c14c69ce79142f201337b847a78ce 100644 (file)
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -873,14 +873,56 @@ wxString wxPathOnly (const wxString& path)
 wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
 {
 #ifdef __DARWIN__
-    FSRef theRef;
-    char  thePath[FILENAME_MAX];
-
-    // convert the FSSpec to an FSRef
-    (void) FSpMakeFSRef( spec, &theRef );
-    // get the POSIX path associated with the FSRef
-    (void) FSRefMakePath( &theRef, (UInt8 *)thePath, sizeof(thePath) );
-
+    int         i;
+    int         j;
+    OSErr       theErr;
+    OSStatus    theStatus;
+    Boolean    isDirectory = false;
+    Str255     theParentPath = "\p";
+    FSSpec      theParentSpec;
+    FSRef       theParentRef;
+    char        theFileName[FILENAME_MAX];
+    char        thePath[FILENAME_MAX];
+
+    strcpy(thePath, "");
+
+    // GD: Separate file name from path and make a FSRef to the parent
+    //     directory. This is necessary since FSRefs cannot reference files
+    //     that have not yet been created.
+    //     Based on example code from Apple Technical Note TN2022
+    //       http://developer.apple.com/technotes/tn/tn2022.html
+
+    // check whether we are converting a directory
+    isDirectory = ((spec->name)[spec->name[0]] == ':');
+    // count length of file name
+    for (i = spec->name[0] - (isDirectory ? 1 : 0); ((spec->name[i] != ':') && (i > 0)); i--);
+    // copy file name
+    //   prepend path separator since it will later be appended to the path
+    theFileName[0] = wxFILE_SEP_PATH;
+    for (j = i + 1; j <= spec->name[0] - (isDirectory ? 1 : 0); j++) {
+        theFileName[j - i] = spec->name[j];
+    }
+    theFileName[j - i] = '\0';
+    // copy path if any
+    for (j = 1; j <= i; j++) {
+        theParentPath[++theParentPath[0]] = spec->name[j];
+    }
+    theErr = FSMakeFSSpec(spec->vRefNum, spec->parID, theParentPath, &theParentSpec);
+    if (theErr == noErr) {
+        // convert the FSSpec to an FSRef
+        theErr = FSpMakeFSRef(&theParentSpec, &theParentRef);
+    }
+    if (theErr == noErr) {
+        // get the POSIX path associated with the FSRef
+        theStatus = FSRefMakePath(&theParentRef,
+                                  (UInt8 *)thePath, sizeof(thePath));
+    }
+    if (theStatus == noErr) {
+        // append file name to path
+        //   includes previously prepended path separator
+        strcat(thePath, theFileName);
+    }
+    
     // create path string for return value
     wxString result( thePath ) ;
 #else
@@ -1086,11 +1128,15 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
     // instead of our code if available
     //
     // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite
-    return ::CopyFile(file1, file2, !overwrite) != 0;
+    if ( !::CopyFile(file1, file2, !overwrite) )
+    {
+        wxLogSysError(_("Failed to copy the file '%s' to '%s'"),
+                      file1.c_str(), file2.c_str());
+
+        return FALSE;
+    }
 #elif defined(__WXPM__)
-    if (::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) == 0)
-        return TRUE;
-    else
+    if ( ::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) != 0 )
         return FALSE;
 #else // !Win32
     wxStructStat fbuf;
@@ -1169,9 +1215,9 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
         return FALSE;
     }
 #endif // OS/2 || Mac
+#endif // __WXMSW__ && __WIN32__
 
     return TRUE;
-#endif // __WXMSW__ && __WIN32__
 }
 
 bool
@@ -1325,7 +1371,7 @@ static wxString gs_dirPath;
 
 wxString wxFindFirstFile(const wxChar *spec, int flags)
 {
-    gs_dirPath = wxPathOnly(spec);
+    wxSplitPath(spec, &gs_dirPath, NULL, NULL);
     if ( gs_dirPath.IsEmpty() )
         gs_dirPath = wxT(".");
     if ( gs_dirPath.Last() != wxFILE_SEP_PATH )
@@ -1392,28 +1438,30 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
     // for the compilers which have Unicode version of _getcwd(), call it
     // directly, for the others call the ANSI version and do the translation
 #if !wxUSE_UNICODE
-       #define cbuf buf
+    #define cbuf buf
 #else // wxUSE_UNICODE
-       bool needsANSI = TRUE;
+    bool needsANSI = TRUE;
 
-       #if !defined(HAVE_WGETCWD) || wxUSE_UNICODE_MSLU
+    #if !defined(HAVE_WGETCWD) || wxUSE_UNICODE_MSLU
         wxCharBuffer c_buffer(sz);
-               char *cbuf = (char*)(const char*)c_buffer;
-       #endif
+        char *cbuf = (char*)(const char*)c_buffer;
+    #endif
 
     #ifdef HAVE_WGETCWD
-               #if     wxUSE_UNICODE_MSLU
-                       if ( wxGetOsVersion() != wxWIN95 )
-               #endif
-                       {
-                               ok = _wgetcwd(buf, sz) != NULL;
-                               needsANSI = FALSE;
-                       }
+        #if wxUSE_UNICODE_MSLU
+            if ( wxGetOsVersion() != wxWIN95 )
+        #else
+            char *cbuf = NULL; // never really used because needsANSI will always be FALSE
+        #endif
+            {
+                ok = _wgetcwd(buf, sz) != NULL;
+                needsANSI = FALSE;
+            }
     #endif
 
-       if ( needsANSI )
+    if ( needsANSI )
 #endif // wxUSE_UNICODE
-       {
+    {
     #ifdef _MSC_VER
         ok = _getcwd(cbuf, sz) != NULL;
     #elif defined(__WXMAC__) && !defined(__DARWIN__)
@@ -1452,7 +1500,12 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
     #else // !Win32/VC++ !Mac !OS2
         ok = getcwd(cbuf, sz) != NULL;
     #endif // platform
-       }
+
+    #if wxUSE_UNICODE
+        // finally convert the result to Unicode if needed
+        wxConvFile.MB2WC(buf, cbuf, sz);
+    #endif // wxUSE_UNICODE
+    }
 
     if ( !ok )
     {
@@ -1481,17 +1534,12 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
         wxString pathUnix = buf;
         cygwin_conv_to_full_win32_path(pathUnix, buf);
 #endif // __CYGWIN__
-
-        // finally convert the result to Unicode if needed
-#if wxUSE_UNICODE
-        wxConvFile.MB2WC(buf, cbuf, sz);
-#endif // wxUSE_UNICODE
     }
 
     return buf;
 
 #if !wxUSE_UNICODE
-       #undef cbuf
+    #undef cbuf
 #endif
 }