applied correction from Marc Newsam in calculations of linesize

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

diff --git a/src/mac/carbon/utils.cpp b/src/mac/carbon/utils.cpp
index 817138cb63f2d440462b7e347bb721103d613970..029f1fa968e737ded5dba6785fb90753e41562d3 100644 (file)
--- a/src/mac/carbon/utils.cpp
+++ b/src/mac/carbon/utils.cpp
@@ -18,6 +18,7 @@
 #include "wx/setup.h"
 #include "wx/utils.h"
 #include "wx/app.h"
+#include "wx/mac/uma.h"
 
 #include <ctype.h>
 
@@ -26,7 +27,16 @@
 #include <string.h>
 #include <stdarg.h>
 
-// Get full hostname (eg. DoDo.BSn-Germany.crg.de)
+#ifndef __UNIX__
+// defined in unix/utilsunx.cpp for Mac OS X
+
+// get full hostname (with domain name if possible)
+bool wxGetFullHostName(wxChar *buf, int maxSize)
+{
+    return wxGetHostName(buf, maxSize);
+}
+
+// Get hostname only (without domain name)
 bool wxGetHostName(char *buf, int maxSize)
 {
     // TODO
@@ -40,6 +50,14 @@ bool wxGetUserId(char *buf, int maxSize)
     return FALSE;
 }
 
+const wxChar* wxGetHomeDir(wxString *pstr)
+{
+       *pstr = wxMacFindFolder(  (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ;
+       return pstr->c_str() ;
+}
+
+
+
 // Get user name e.g. AUTHOR
 bool wxGetUserName(char *buf, int maxSize)
 {
@@ -108,6 +126,7 @@ void wxFatalError(const wxString& msg, const wxString& title)
 {
     // TODO
 }
+#endif // !__UNIX__
 
 // Emit a beeeeeep
 void wxBell()
@@ -189,7 +208,7 @@ bool wxGetResource(const wxString& section, const wxString& entry, int *value, c
   if (succ)
   {
     *value = (int)strtol(s, NULL, 10);
-    delete[] s; 
+    delete[] s;
     return TRUE;
   }
   else return FALSE;
@@ -220,14 +239,17 @@ void wxEndBusyCursor()
 {
   if (wxBusyCursorCount == 0)
     return;
-    
+
   wxBusyCursorCount --;
   if (wxBusyCursorCount == 0)
   {
     if ( gMacStoredActiveCursor )
        ::SetCursor( *gMacStoredActiveCursor ) ;
     else
-       ::SetCursor( &qd.arrow ) ;
+    {
+               Cursor          MacArrow ;
+       ::SetCursor( GetQDGlobalsArrow( &MacArrow ) ) ;
+    }
        gMacStoredActiveCursor = NULL ;
   }
 }
@@ -236,13 +258,36 @@ void wxEndBusyCursor()
 bool wxIsBusy()
 {
   return (wxBusyCursorCount > 0);
-}    
+}
 
+#ifndef __UNIX__
+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 = wxMacFSSpec2UnixFilename( &file ) + "/" ;
+               }
+       }
+       return strDir ;
+}
+#endif
+
+#ifndef __UNIX__
 char *wxGetUserHome (const wxString& user)
 {
     // TODO
     return NULL;
 }
+#endif
 
 // Check whether this window wants to process messages, e.g. Stop button
 // in long calculations.
@@ -255,7 +300,7 @@ bool wxCheckForInterrupt(wxWindow *wnd)
 void wxGetMousePosition( int* x, int* y )
 {
     Point pt ;
-    
+
     GetMouse( &pt ) ;
     LocalToGlobal( &pt ) ;
     *x = pt.h ;
@@ -271,23 +316,52 @@ bool wxColourDisplay()
 // Returns depth of screen
 int wxDisplayDepth()
 {
-               // get max pixel depth
-               CGrafPtr port ;
-               GetCWMgrPort( &port ) ; 
-               GDHandle maxDevice ;
-               
-               maxDevice = GetMaxDevice( &port->portRect ) ;
-               if ( maxDevice )
-                       return (**((**maxDevice).gdPMap)).pixelSize ;
-               else
-                       return 8 ; 
+       Rect globRect ;
+       SetRect(&globRect, -32760, -32760, 32760, 32760);
+       GDHandle        theMaxDevice;
+
+       int theDepth = 8;
+       theMaxDevice = GetMaxDevice(&globRect);
+       if (theMaxDevice != nil)
+               theDepth = (**(**theMaxDevice).gdPMap).pixelSize;
+
+       return theDepth ;
 }
 
 // Get size of display
 void wxDisplaySize(int *width, int *height)
 {
-    *width = qd.screenBits.bounds.right - qd.screenBits.bounds.left  ;
-    *height = qd.screenBits.bounds.bottom - qd.screenBits.bounds.top ; 
-    *height -= LMGetMBarHeight() ;
+       BitMap screenBits;
+       GetQDGlobalsScreenBits( &screenBits );
+
+    *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)
+{
+   wxDisplaySize(width, 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.
+    if (x) *x = 0;
+    if (y) *y = 0;
+    wxDisplaySize(width, height);
+}
+
+wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
+{
+    return wxGenericFindWindowAtPoint(pt);
+}