implemented Freeze/Thaw() (patch 922156)

[wxWidgets.git] / src / mac / carbon / filedlg.cpp

diff --git a/src/mac/carbon/filedlg.cpp b/src/mac/carbon/filedlg.cpp
index b82a45ee47c736a535b118e2f215a215e60887a9..59807f398d9aba4bd8e2b450ee9bfee982ddf04d 100644 (file)
--- a/src/mac/carbon/filedlg.cpp
+++ b/src/mac/carbon/filedlg.cpp
@@ -20,6 +20,7 @@
 #include "wx/filedlg.h"
 #include "wx/intl.h"
 #include "wx/tokenzr.h"
 #include "wx/filedlg.h"
 #include "wx/intl.h"
 #include "wx/tokenzr.h"

+#include "wx/filename.h"

 
 #ifndef __DARWIN__
   #include "PLStringFuncs.h"
 
 #ifndef __DARWIN__
   #include "PLStringFuncs.h"


@@ -140,7 +141,7 @@ NavEventProc(
                 {
                     sfilename = sfilename.Left(pos+1)+extension ;
 #if TARGET_CARBON
                 {
                     sfilename = sfilename.Left(pos+1)+extension ;
 #if TARGET_CARBON

-                    cfString = sfilename ;
+                    cfString.Assign( sfilename , wxFONTENCODING_DEFAULT ) ;

                     NavDialogSetSaveFileName( ioParams->context , cfString ) ;
 #else
                     wxMacStringToPascal( sfilename , filename ) ;
                     NavDialogSetSaveFileName( ioParams->context , cfString ) ;
 #else
                     wxMacStringToPascal( sfilename , filename ) ;


@@ -152,24 +153,6 @@ NavEventProc(
     }
 }
 
     }
 }
 

-const wxChar * gfilters[] =
-{
-    wxT("*.TXT") ,
-    wxT("*.TIF") ,
-    wxT("*.JPG") ,
-
-    NULL
-} ;
-
-OSType gfiltersmac[] =
-{
-    'TEXT' ,
-    'TIFF' ,
-    'JPEG' ,
-
-    '****'
-} ;
-

 
 void MakeUserDataRec(OpenUserDataRec    *myData , const wxString& filter )
 {
 
 void MakeUserDataRec(OpenUserDataRec    *myData , const wxString& filter )
 {


@@ -218,19 +201,26 @@ void MakeUserDataRec(OpenUserDataRec    *myData , const wxString& filter )
         const size_t extCount = myData->extensions.GetCount();
         for ( size_t i = 0 ; i < extCount; i++ )
         {
         const size_t extCount = myData->extensions.GetCount();
         for ( size_t i = 0 ; i < extCount; i++ )
         {

-            int j ;
-            for ( j = 0 ; gfilters[j] ; j++ )
+            wxUint32 fileType;
+            wxUint32 creator;
+            wxString extension = myData->extensions[i];
+
+            if (extension.GetChar(0) == '*')
+                extension = extension.Mid(1);  // Remove leading *
+
+            if (extension.GetChar(0) == '.')

             {
             {

-                if ( myData->extensions[i] == gfilters[j]  )
-                {
-                    myData->filtermactypes.Add( gfiltersmac[j] ) ;
-                    break ;
-                }
+                extension = extension.Mid(1);  // Remove leading .

             }
             }

-            if( gfilters[j] == NULL )
+       
+            if (wxFileName::MacFindDefaultTypeAndCreator( extension, &fileType, &creator ))

             {
             {

-                myData->filtermactypes.Add( '****' ) ;
+                myData->filtermactypes.Add( (OSType)fileType );

             }
             }

+            else
+            {
+                myData->filtermactypes.Add( '****' ) ;         // We'll fail safe if it's not recognized
+               }

         }
     }
 }
         }
     }
 }


@@ -332,10 +322,20 @@ pascal Boolean CrossPlatformFilterCallback (
             {
                 FSRef fsref ;
                 memcpy( &fsref , *theItem->dataHandle , sizeof(FSRef) ) ;
             {
                 FSRef fsref ;
                 memcpy( &fsref , *theItem->dataHandle , sizeof(FSRef) ) ;

-                wxString file ;
-                const short maxpath = 1024 ;
-                FSRefMakePath( &fsref , (UInt8*) file.GetWriteBuf(maxpath+1),maxpath) ;
-                file.UngetWriteBuf() ;
+
+
+
+               CFURLRef fullURLRef;
+                fullURLRef = ::CFURLCreateFromFSRef(NULL, &fsref);
+#ifdef __UNIX__
+               CFURLPathStyle pathstyle = kCFURLPOSIXPathStyle;
+#else
+               CFURLPathStyle pathstyle = kCFURLHFSPathStyle;
+#endif
+               CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, pathstyle);
+               ::CFRelease( fullURLRef ) ;
+               wxString file = wxMacCFStringHolder(cfString).AsString(wxFont::GetDefaultEncoding());
+

                 display = CheckFile( file , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;
             }
 #endif
                 display = CheckFile( file , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;
             }
 #endif


@@ -356,29 +356,13 @@ int wxFileDialog::ShowModal()
     // this was always unset in the old code
     dialogCreateOptions.optionFlags &= ~kNavSelectDefaultLocation;
 
     // this was always unset in the old code
     dialogCreateOptions.optionFlags &= ~kNavSelectDefaultLocation;
 

-#if wxUSE_UNICODE
-    // tried using wxMacCFStringHolder in the code below, but it seems
-    // the CFStrings were being released before the save dialog was called,
-    // causing a crash - open dialog works fine with or without wxMacCFStringHolder
-    CFStringRef titleRef = ::CFStringCreateWithCString(NULL,
-                                                       m_message.wc_str(),
-                                                       kCFStringEncodingUnicode);
-#else
-    CFStringRef titleRef = ::CFStringCreateWithCString(NULL,
-                                                       m_message.c_str(),
-                                                       CFStringGetSystemEncoding());
-#endif
-    dialogCreateOptions.windowTitle = titleRef;
-#if wxUSE_UNICODE
-    CFStringRef defaultFileNameRef = ::CFStringCreateWithCString(NULL,
-                                                                 m_fileName.wc_str(),
-                                                                 kCFStringEncodingUnicode);
-#else
-    CFStringRef defaultFileNameRef = ::CFStringCreateWithCString(NULL,
-                                                                 m_fileName.c_str(),
-                                                                 CFStringGetSystemEncoding());
-#endif
-    dialogCreateOptions.saveFileName = defaultFileNameRef;
+    wxMacCFStringHolder message(m_message, m_font.GetEncoding());
+    dialogCreateOptions.windowTitle = message;
+
+    wxMacCFStringHolder defaultFileName(m_fileName, m_font.GetEncoding());
+    dialogCreateOptions.saveFileName = defaultFileName;
+
+

     NavDialogRef dialog;
     NavObjectFilterUPP navFilterUPP = NULL;
     CFArrayRef cfArray = NULL; // for popupExtension
     NavDialogRef dialog;
     NavObjectFilterUPP navFilterUPP = NULL;
     CFArrayRef cfArray = NULL; // for popupExtension


@@ -413,7 +397,7 @@ int wxFileDialog::ShowModal()
             myData.menuitems = dialogCreateOptions.popupExtension ;
             for ( size_t i = 0 ; i < numfilters ; ++i )
             {
             myData.menuitems = dialogCreateOptions.popupExtension ;
             for ( size_t i = 0 ; i < numfilters ; ++i )
             {

-                CFArrayAppendValue( popup , (CFStringRef) wxMacCFStringHolder( myData.name[i] ) ) ;
+                CFArrayAppendValue( popup , (CFStringRef) wxMacCFStringHolder( myData.name[i] , m_font.GetEncoding() ) ) ;

             }
         }
 
             }
         }
 


@@ -434,20 +418,8 @@ int wxFileDialog::ShowModal()
     if (navFilterUPP)
         ::DisposeNavObjectFilterUPP(navFilterUPP);
     if (cfArray)
     if (navFilterUPP)
         ::DisposeNavObjectFilterUPP(navFilterUPP);
     if (cfArray)

-    {
-        CFIndex n = ::CFArrayGetCount(cfArray);
-        for (CFIndex i = 0; i < n; i++)
-        {
-            CFStringRef str = (CFStringRef) ::CFArrayGetValueAtIndex(cfArray, i);
-            if (str)
-                ::CFRelease(str);
-        }

         ::CFRelease(cfArray);
         ::CFRelease(cfArray);

-    }
-    if (titleRef)
-        ::CFRelease(titleRef);
-    if (defaultFileNameRef)
-        ::CFRelease(defaultFileNameRef);
+

     if (err != noErr)
         return wxID_CANCEL;
 
     if (err != noErr)
         return wxID_CANCEL;
 


@@ -459,75 +431,46 @@ int wxFileDialog::ShowModal()
         DescType    actualType;
         Size        actualSize;
         FSRef       theFSRef;
         DescType    actualType;
         Size        actualSize;
         FSRef       theFSRef;

-        char        thePath[FILENAME_MAX];
-
+        wxString thePath ;

         long count;
         ::AECountItems(&navReply.selection , &count);
         for (long i = 1; i <= count; ++i)
         {
         long count;
         ::AECountItems(&navReply.selection , &count);
         for (long i = 1; i <= count; ++i)
         {

-            err = ::AEGetNthPtr(&(navReply.selection), 1, typeFSRef, &theKeyword, &actualType,
+            err = ::AEGetNthPtr(&(navReply.selection), i, typeFSRef, &theKeyword, &actualType,

                                 &theFSRef, sizeof(theFSRef), &actualSize);
             if (err != noErr)
                 break;
 
                                 &theFSRef, sizeof(theFSRef), &actualSize);
             if (err != noErr)
                 break;
 

+            CFURLRef fullURLRef;

             if (m_dialogStyle & wxSAVE)
             {
             if (m_dialogStyle & wxSAVE)
             {

-                thePath[0] = '\0';

                 CFURLRef parentURLRef = ::CFURLCreateFromFSRef(NULL, &theFSRef);
 
                 if (parentURLRef)
                 {
                 CFURLRef parentURLRef = ::CFURLCreateFromFSRef(NULL, &theFSRef);
 
                 if (parentURLRef)
                 {

-                    CFURLRef fullURLRef =
+                    fullURLRef =

                         ::CFURLCreateCopyAppendingPathComponent(NULL,
                                                                 parentURLRef,
                                                                 navReply.saveFileName,
                                                                 false);
                     ::CFRelease(parentURLRef);
                         ::CFURLCreateCopyAppendingPathComponent(NULL,
                                                                 parentURLRef,
                                                                 navReply.saveFileName,
                                                                 false);
                     ::CFRelease(parentURLRef);

-                    if (fullURLRef)
-                    {
-                        CFStringRef cfString = ::CFURLCopyPath(fullURLRef);
-                        ::CFRelease(fullURLRef);
-
-                        if (cfString)
-                        {
-                            // unescape the URL for
-                            // "file name" instead of "file%20name"
-                            CFStringRef cfStringUnescaped =
-                                ::CFURLCreateStringByReplacingPercentEscapes(NULL,
-                                                                             cfString,
-                                                                             CFSTR(""));
-                            ::CFRelease(cfString);
-
-                            if (cfStringUnescaped)
-                            {
-#if wxUSE_UNICODE
-                                ::CFStringGetCString(cfStringUnescaped,
-                                                    thePath,
-                                                    FILENAME_MAX,
-                                                    kCFStringEncodingUnicode);
-#else
-                                ::CFStringGetCString(cfStringUnescaped,
-                                                    thePath,
-                                                    FILENAME_MAX,
-                                                    CFStringGetSystemEncoding());
-#endif
-                                ::CFRelease(cfStringUnescaped);
-                            }
-                        }
-                    }
-                }
-                if (!thePath[0])
-                {
-                    ::NavDisposeReply(&navReply);
-                    return wxID_CANCEL;

                 }
             }
             else
             {
                 }
             }
             else
             {

-                err = ::FSRefMakePath(&theFSRef,
-                                        (UInt8 *)thePath, sizeof(thePath));
-                if (err != noErr)
-                    break;
+                fullURLRef = ::CFURLCreateFromFSRef(NULL, &theFSRef);
+            }
+#ifdef __UNIX__
+            CFURLPathStyle pathstyle = kCFURLPOSIXPathStyle;
+#else
+            CFURLPathStyle pathstyle = kCFURLHFSPathStyle;
+#endif
+            CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, pathstyle);
+            thePath = wxMacCFStringHolder(cfString).AsString(m_font.GetEncoding());
+            if (!thePath)
+            {
+                ::NavDisposeReply(&navReply);
+                return wxID_CANCEL;

             }
             m_path = thePath;
             m_paths.Add(m_path);
             }
             m_path = thePath;
             m_paths.Add(m_path);