not neede anymore

[wxWidgets.git] / src / mac / utils.cpp

diff --git a/src/mac/utils.cpp b/src/mac/utils.cpp
index 1a71c0c7840173ec28e56c6a1a8418bc9fada85f..aae75333d7117258d6e46a5cc37e97212645e675 100644 (file)
--- a/src/mac/utils.cpp
+++ b/src/mac/utils.cpp
@@ -11,7 +11,6 @@
 
 #ifdef __GNUG__
 // Note: this is done in utilscmn.cpp now.
 
 #ifdef __GNUG__
 // Note: this is done in utilscmn.cpp now.

-// #pragma implementation

 // #pragma implementation "utils.h"
 #endif
 
 // #pragma implementation "utils.h"
 #endif
 


@@ -27,7 +26,19 @@
 #include <string.h>
 #include <stdarg.h>
 
 #include <string.h>
 #include <stdarg.h>
 

-#ifndef __UNIX__
+#ifdef __DARWIN__
+#  include "MoreFilesX.h"
+#else
+#  include "MoreFiles.h"
+#  include "MoreFilesExtras.h"
+#endif
+
+#ifndef __DARWIN__
+#include <Threads.h>
+#include <Sound.h>
+#endif
+
+#ifndef __DARWIN__

 // defined in unix/utilsunx.cpp for Mac OS X
 
 // get full hostname (with domain name if possible)
 // defined in unix/utilsunx.cpp for Mac OS X
 
 // get full hostname (with domain name if possible)


@@ -104,12 +115,25 @@ bool wxGetUserName(char *buf, int maxSize)
   return TRUE;
 }
 
   return TRUE;
 }
 

-int wxKill(long pid, wxSignal sig)
+int wxKill(long pid, wxSignal sig , wxKillError *rc )

 {
     // TODO
     return 0;
 }
 
 {
     // TODO
     return 0;
 }
 

+WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value)
+{
+  // TODO : under classic there is no environement support, under X yes
+  return false ;
+}
+
+// set the env var name to the given value, return TRUE on success
+WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value)
+{
+  // TODO : under classic there is no environement support, under X yes
+  return false ;
+}
+

 //
 // Execute a program in an Interactive Shell
 //
 //
 // Execute a program in an Interactive Shell
 //


@@ -119,6 +143,13 @@ bool wxShell(const wxString& command)
     return FALSE;
 }
 
     return FALSE;
 }
 

+// Shutdown or reboot the PC 
+bool wxShutdown(wxShutdownFlags wFlags)
+{
+    // TODO
+    return FALSE;
+}
+

 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 long wxGetFreeMemory()
 {
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 long wxGetFreeMemory()
 {


@@ -127,11 +158,11 @@ long wxGetFreeMemory()
 
 void wxUsleep(unsigned long milliseconds)
 {
 
 void wxUsleep(unsigned long milliseconds)
 {

-               clock_t start = clock() ;
-               do 
-               {
-                       YieldToAnyThread() ;
-               } while( clock() - start < milliseconds / CLOCKS_PER_SEC ) ;
+    clock_t start = clock() ;
+    do 
+    {
+       YieldToAnyThread() ;
+    } while( clock() - start < milliseconds / CLOCKS_PER_SEC ) ;

 }
 
 void wxSleep(int nSecs)
 }
 
 void wxSleep(int nSecs)


@@ -144,6 +175,8 @@ void wxFlushEvents()
 {
 }
 
 {
 }
 

+#if WXWIN_COMPATIBILITY_2_2
+

 // Output a debug message, in a system dependent fashion.
 void wxDebugMsg(const char *fmt ...)
 {
 // Output a debug message, in a system dependent fashion.
 void wxDebugMsg(const char *fmt ...)
 {


@@ -178,7 +211,10 @@ void wxFatalError(const wxString& msg, const wxString& title)
   wxMessageBox(wxBuffer);
   wxExit();
 }
   wxMessageBox(wxBuffer);
   wxExit();
 }

-#endif // !__UNIX__
+
+#endif // WXWIN_COMPATIBILITY_2_2
+
+#endif // !__DARWIN__

 
 // Emit a beeeeeep
 void wxBell()
 
 // Emit a beeeeeep
 void wxBell()


@@ -188,11 +224,22 @@ void wxBell()
 
 int wxGetOsVersion(int *majorVsn, int *minorVsn)
 {
 
 int wxGetOsVersion(int *majorVsn, int *minorVsn)
 {

-       long theSystem ;
-  Gestalt(gestaltSystemVersion, &theSystem) ;
-  *minorVsn = (theSystem & 0xFF ) ;
-  *majorVsn = (theSystem >> 8 ) ; // are there x-platform conventions ?
-  return wxMACINTOSH;
+    long theSystem ;
+    
+    // are there x-platform conventions ?
+
+    Gestalt(gestaltSystemVersion, &theSystem) ;
+    if (minorVsn != NULL) {
+       *minorVsn = (theSystem & 0xFF ) ;
+    }
+    if (majorVsn != NULL) {
+       *majorVsn = (theSystem >> 8 ) ;
+    }
+#ifdef __DARWIN__
+    return wxMAC_DARWIN;
+#else
+    return wxMAC;
+#endif

 }
 
 // Reading and writing resources (eg WIN.INI, .Xdefaults)
 }
 
 // Reading and writing resources (eg WIN.INI, .Xdefaults)


@@ -270,78 +317,99 @@ bool wxGetResource(const wxString& section, const wxString& entry, int *value, c
 }
 #endif // wxUSE_RESOURCES
 
 }
 #endif // wxUSE_RESOURCES
 

-int wxBusyCursorCount = 0;
-extern CursHandle      gMacCurrentCursor ;
-CursHandle                     gMacStoredActiveCursor = NULL ;
+int gs_wxBusyCursorCount = 0;
+extern wxCursor        gMacCurrentCursor ;
+wxCursor               gMacStoredActiveCursor ;

 
 // Set the cursor to the busy cursor for all windows
 void wxBeginBusyCursor(wxCursor *cursor)
 {
 
 // Set the cursor to the busy cursor for all windows
 void wxBeginBusyCursor(wxCursor *cursor)
 {

-  wxBusyCursorCount ++;
-  if (wxBusyCursorCount == 1)
+  if (gs_wxBusyCursorCount++ == 0)

   {
        gMacStoredActiveCursor = gMacCurrentCursor ;
   {
        gMacStoredActiveCursor = gMacCurrentCursor ;

-               ::SetCursor( *::GetCursor( watchCursor ) ) ;
-  }
-  else
-  {
-        // TODO
+       cursor->MacInstall() ;

   }
   }

+  //else: nothing to do, already set

 }
 
 // Restore cursor to normal
 void wxEndBusyCursor()
 {
 }
 
 // Restore cursor to normal
 void wxEndBusyCursor()
 {

-  if (wxBusyCursorCount == 0)
-    return;
+    wxCHECK_RET( gs_wxBusyCursorCount > 0,
+                 wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );

 
 

-  wxBusyCursorCount --;
-  if (wxBusyCursorCount == 0)
+  if (--gs_wxBusyCursorCount == 0)

   {
   {

-    if ( gMacStoredActiveCursor )
-       ::SetCursor( *gMacStoredActiveCursor ) ;
-    else
-    {
-               Cursor          MacArrow ;
-       ::SetCursor( GetQDGlobalsArrow( &MacArrow ) ) ;
-    }
-       gMacStoredActiveCursor = NULL ;
+       gMacStoredActiveCursor.MacInstall() ;
+       gMacStoredActiveCursor = wxNullCursor ;

   }
 }
 
 // TRUE if we're between the above two calls
 bool wxIsBusy()
 {
   }
 }
 
 // TRUE if we're between the above two calls
 bool wxIsBusy()
 {

-  return (wxBusyCursorCount > 0);
+  return (gs_wxBusyCursorCount > 0);

 }
 
 }
 

-#ifndef __UNIX__
-wxString wxMacFindFolder( short                                        vol,
-                                                                OSType                                 folderType,
-                                                                Boolean                                createFolder)
+wxString wxMacFindFolder( short        vol,
+                         OSType       folderType,
+                         Boolean      createFolder)

 {
 {

-       short           vRefNum  ;
-       long            dirID ;
-       wxString strDir ;
-
-       if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
-       {
-               FSSpec file ;
-               if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
-               {
-                       strDir = wxMacFSSpec2MacFilename( &file ) + ":" ;
-               }
-       }
-       return strDir ;
+    short    vRefNum  ;
+    long     dirID ;
+    wxString strDir ;
+    
+    if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
+    {
+        FSSpec file ;
+        if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
+        {
+            strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ;
+        }
+    }
+    return strDir ;

 }
 }

-#endif

 
 

-#ifndef __UNIX__
+#ifndef __DARWIN__

 char *wxGetUserHome (const wxString& user)
 {
     // TODO
     return NULL;
 }
 char *wxGetUserHome (const wxString& user)
 {
     // TODO
     return NULL;
 }

+
+bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
+{
+    if ( path.empty() )
+        return FALSE;
+        
+    wxString p = path ;
+    if (p[0] == ':' ) {
+      p = wxGetCwd() + p ;
+    }
+    
+    int pos = p.Find(':') ;
+    if ( pos != wxNOT_FOUND ) {
+      p = p.Mid(1,pos) ;
+    }
+    
+    p = p + ":" ;
+    
+    Str255 volumeName ;
+    XVolumeParam pb ;
+
+    wxMacStringToPascal( p  , volumeName ) ;
+    OSErr err = XGetVolumeInfoNoName( volumeName , 0 , &pb ) ;
+    if ( err == noErr ) {
+      if ( pTotal ) {
+        (*pTotal) = wxLongLong( pb.ioVTotalBytes ) ;
+      }
+      if ( pFree ) {
+        (*pFree) = wxLongLong( pb.ioVFreeBytes ) ;
+      }
+    }
+
+    return err == noErr ;
+}

 #endif
 
 // Check whether this window wants to process messages, e.g. Stop button
 #endif
 
 // Check whether this window wants to process messages, e.g. Stop button


@@ -386,37 +454,71 @@ int wxDisplayDepth()
 // Get size of display
 void wxDisplaySize(int *width, int *height)
 {
 // Get size of display
 void wxDisplaySize(int *width, int *height)
 {

-       BitMap screenBits;
-       GetQDGlobalsScreenBits( &screenBits );
+       BitMap screenBits;
+       GetQDGlobalsScreenBits( &screenBits );

 
     *width = screenBits.bounds.right - screenBits.bounds.left  ;
     *height = screenBits.bounds.bottom - screenBits.bounds.top ;
 
     *width = screenBits.bounds.right - screenBits.bounds.left  ;
     *height = screenBits.bounds.bottom - screenBits.bounds.top ;

-#if TARGET_CARBON
-       SInt16 mheight ;
-       GetThemeMenuBarHeight( &mheight ) ;
-     *height -= mheight ;
-#else
-     *height -= LMGetMBarHeight() ;
-#endif

 }
 
 void wxDisplaySizeMM(int *width, int *height)
 {
 }
 
 void wxDisplaySizeMM(int *width, int *height)
 {

-   wxDisplaySize(width, height);
+    wxDisplaySize(width, height);
+    // on mac 72 is fixed (at least now ;-)
+    float cvPt2Mm = 25.4 / 72;
+    *width = int( *width * cvPt2Mm );
+    *height = int( *height * cvPt2Mm );

 }
 
 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 {
 }
 
 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 {

-    // This is supposed to return desktop dimensions minus any window
-    // manager panels, menus, taskbars, etc.  If there is a way to do that
-    // for this platform please fix this function, otherwise it defaults
-    // to the entire desktop.
+    BitMap screenBits;
+    GetQDGlobalsScreenBits( &screenBits );
+

     if (x) *x = 0;
     if (y) *y = 0;
     if (x) *x = 0;
     if (y) *y = 0;

-    wxDisplaySize(width, height);
+
+    *width = screenBits.bounds.right - screenBits.bounds.left  ;
+    *height = screenBits.bounds.bottom - screenBits.bounds.top ;
+
+    SInt16 mheight ;
+#if TARGET_CARBON
+    GetThemeMenuBarHeight( &mheight ) ;
+#else
+    mheight = LMGetMBarHeight() ;
+#endif
+    *height -= mheight ;
+    if ( y )
+        *y = mheight ;

 }
 
 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 {
     return wxGenericFindWindowAtPoint(pt);
 }
 }
 
 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 {
     return wxGenericFindWindowAtPoint(pt);
 }

+
+wxString wxGetOsDescription()
+{
+#ifdef WXWIN_OS_DESCRIPTION
+    // use configure generated description if available
+    return wxString("MacOS (") + WXWIN_OS_DESCRIPTION + wxString(")");
+#else
+    return "MacOS" ; //TODO:define further
+#endif
+}
+
+//---------------------------------------------------------------------------
+// wxMac Specific utility functions
+//---------------------------------------------------------------------------
+
+#if TARGET_CARBON
+// converts this string into a carbon foundation string with optional pc 2 mac encoding
+CFStringRef wxMacCreateCFString( const wxString &str , bool pc2macEncoding ) 
+{
+       return CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
+               pc2macEncoding ? 
+               kCFStringEncodingWindowsLatin1 : CFStringGetSystemEncoding() ) ;
+}
+
+#endif //TARGET_CARBON
+