Fix AdjustForOverflow to use item->CalcMin, not item->GetSize

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

diff --git a/src/common/file.cpp b/src/common/file.cpp
index 605519d4f8fe265b12ae5e14c5f63d9ff073e15f..a6d96d6a8ed45e6625c4a0ce17bfd46a3850033b 100644 (file)
--- a/src/common/file.cpp
+++ b/src/common/file.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        file.cpp
+// Name:        src/common/file.cpp
 // Purpose:     wxFile - encapsulates low-level "file descriptor"
 //              wxTempFile
 // Author:      Vadim Zeitlin
@@ -26,28 +26,26 @@
 // standard
 #if defined(__WXMSW__) && !defined(__GNUWIN32__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
 
-#ifndef __SALFORDC__
-    #define   WIN32_LEAN_AND_MEAN
-    #define   NOSERVICE
-    #define   NOIME
-    #define   NOATOM
-    #define   NOGDI
-    #define   NOGDICAPMASKS
-    #define   NOMETAFILE
-    #define   NOMINMAX
-    #define   NOMSG
-    #define   NOOPENFILE
-    #define   NORASTEROPS
-    #define   NOSCROLL
-    #define   NOSOUND
-    #define   NOSYSMETRICS
-    #define   NOTEXTMETRIC
-    #define   NOWH
-    #define   NOCOMM
-    #define   NOKANJI
-    #define   NOCRYPT
-    #define   NOMCX
-#endif
+#define   WIN32_LEAN_AND_MEAN
+#define   NOSERVICE
+#define   NOIME
+#define   NOATOM
+#define   NOGDI
+#define   NOGDICAPMASKS
+#define   NOMETAFILE
+#define   NOMINMAX
+#define   NOMSG
+#define   NOOPENFILE
+#define   NORASTEROPS
+#define   NOSCROLL
+#define   NOSOUND
+#define   NOSYSMETRICS
+#define   NOTEXTMETRIC
+#define   NOWH
+#define   NOCOMM
+#define   NOKANJI
+#define   NOCRYPT
+#define   NOMCX
 
 #elif defined(__WXMSW__) && defined(__WXWINCE__)
     #include  "wx/msw/missing.h"
@@ -82,6 +80,8 @@
     char* mktemp( char * path ) { return path ;}
     #include <stat.h>
     #include <unistd.h>
+#elif defined(__WXPALMOS__)
+    #include "wx/palmos/missing.h"
 #else
     #error  "Please specify the header with file functions declarations."
 #endif  //Win/UNIX
@@ -99,23 +99,12 @@
     };
 #endif // W_OK
 
-#ifdef __SALFORDC__
-    #include <unix.h>
-#endif
-
-// some broken compilers don't have 3rd argument in open() and creat()
-#ifdef __SALFORDC__
-    #define ACCESS(access)
-    #define stat    _stat
-#else // normal compiler
-    #define ACCESS(access)  , (access)
-#endif // Salford C
-
 // wxWidgets
 #ifndef WX_PRECOMP
     #include  "wx/string.h"
     #include  "wx/intl.h"
     #include  "wx/log.h"
+    #include "wx/crt.h"
 #endif // !WX_PRECOMP
 
 #include  "wx/filename.h"
@@ -148,12 +137,12 @@
 // static functions
 // ----------------------------------------------------------------------------
 
-bool wxFile::Exists(const wxChar *name)
+bool wxFile::Exists(const wxString& name)
 {
     return wxFileExists(name);
 }
 
-bool wxFile::Access(const wxChar *name, OpenMode mode)
+bool wxFile::Access(const wxString& name, OpenMode mode)
 {
     int how;
 
@@ -193,23 +182,17 @@ wxFile::wxFile(const wxString& fileName, OpenMode mode)
 }
 
 // create the file, fail if it already exists and bOverwrite
-bool wxFile::Create(const wxChar *szFileName, bool bOverwrite, int accessMode)
+bool wxFile::Create(const wxString& fileName, bool bOverwrite, int accessMode)
 {
     // if bOverwrite we create a new file or truncate the existing one,
     // otherwise we only create the new file and fail if it already exists
-#if defined(__WXMAC__) && !defined(__UNIX__) && !wxUSE_UNICODE
-    // Dominic Mazzoni [dmazzoni+@cs.cmu.edu] reports that open is still broken on the mac, so we replace
-    // int fd = open( szFileName , O_CREAT | (bOverwrite ? O_TRUNC : O_EXCL), access);
-    int fd = creat( szFileName , accessMode);
-#else
-    int fd = wxOpen( szFileName,
+    int fd = wxOpen( fileName,
                      O_BINARY | O_WRONLY | O_CREAT |
-                     (bOverwrite ? O_TRUNC : O_EXCL)
-                     ACCESS(accessMode) );
-#endif
+                     (bOverwrite ? O_TRUNC : O_EXCL),
+                     accessMode );
     if ( fd == -1 )
     {
-        wxLogSysError(_("can't create file '%s'"), szFileName);
+        wxLogSysError(_("can't create file '%s'"), fileName);
         return false;
     }
 
@@ -218,7 +201,7 @@ bool wxFile::Create(const wxChar *szFileName, bool bOverwrite, int accessMode)
 }
 
 // open the file
-bool wxFile::Open(const wxChar *szFileName, OpenMode mode, int accessMode)
+bool wxFile::Open(const wxString& fileName, OpenMode mode, int accessMode)
 {
     int flags = O_BINARY;
 
@@ -229,7 +212,7 @@ bool wxFile::Open(const wxChar *szFileName, OpenMode mode, int accessMode)
             break;
 
         case write_append:
-            if ( wxFile::Exists(szFileName) )
+            if ( wxFile::Exists(fileName) )
             {
                 flags |= O_WRONLY | O_APPEND;
                 break;
@@ -257,11 +240,11 @@ bool wxFile::Open(const wxChar *szFileName, OpenMode mode, int accessMode)
     accessMode &= wxS_IRUSR | wxS_IWUSR;
 #endif // __WINDOWS__
 
-    int fd = wxOpen( szFileName, flags ACCESS(accessMode));
+    int fd = wxOpen( fileName, flags, accessMode);
 
     if ( fd == -1 )
     {
-        wxLogSysError(_("can't open file '%s'"), szFileName);
+        wxLogSysError(_("can't open file '%s'"), fileName);
         return false;
     }
 
@@ -367,7 +350,7 @@ wxFileOffset wxFile::Seek(wxFileOffset ofs, wxSeekMode mode)
     int origin;
     switch ( mode ) {
         default:
-            wxFAIL_MSG(_("unknown seek origin"));
+            wxFAIL_MSG(_T("unknown seek origin"));
 
         case wxFromStart:
             origin = SEEK_SET;
@@ -440,7 +423,7 @@ bool wxFile::Eof() const
 
     wxFileOffset iRc;
 
-#if defined(__DOS__) || defined(__UNIX__) || defined(__GNUWIN32__) || defined( __MWERKS__ ) || defined(__SALFORDC__)
+#if defined(__DOS__) || defined(__UNIX__) || defined(__GNUWIN32__) || defined( __MWERKS__ )
     // @@ this doesn't work, of course, on unseekable file descriptors
     wxFileOffset ofsCur = Tell(),
     ofsMax = Length();
@@ -459,7 +442,7 @@ bool wxFile::Eof() const
     else if ( iRc == wxInvalidOffset )
         wxLogSysError(_("can't determine if the end of file is reached on descriptor %d"), m_fd);
     else
-        wxFAIL_MSG(_("invalid eof() return value."));
+        wxFAIL_MSG(_T("invalid eof() return value."));
 
     return true;
 }