src/osx/cocoa/utils.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/cocoa/utils.mm
   3 // Purpose:     various cocoa utility functions
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id: utils.mm 48805 2007-09-19 14:52:25Z SC $
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/wxprec.h"
  15
  16 #include "wx/utils.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/intl.h"
  20     #include "wx/app.h"
  21     #if wxUSE_GUI
  22         #include "wx/toplevel.h"
  23         #include "wx/font.h"
  24     #endif
  25 #endif
  26
  27 #include "wx/apptrait.h"
  28
  29 #include "wx/osx/private.h"
  30
  31 #if wxUSE_GUI
  32 #if wxOSX_USE_COCOA_OR_CARBON
  33     #include "wx/osx/uma.h"
  34     #include <CoreServices/CoreServices.h>
  35     #include <Carbon/Carbon.h>
  36     #include "wx/osx/private/timer.h"
  37 #endif
  38 #endif // wxUSE_GUI
  39
  40 #if wxOSX_USE_COCOA
  41
  42 #if wxUSE_BASE
  43
  44 // Emit a beeeeeep
  45 void wxBell()
  46 {
  47     NSBeep();
  48 }
  49
  50 // ----------------------------------------------------------------------------
  51 // Common Event Support
  52 // ----------------------------------------------------------------------------
  53
  54 void wxMacWakeUp()
  55 {
  56     // TODO
  57 }
  58
  59 #endif // wxUSE_BASE
  60
  61 #if wxUSE_GUI
  62
  63 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
  64 {
  65     NSRect displayRect = [[NSScreen mainScreen] visibleFrame];
  66     wxRect r = wxFromNSRect( NULL, displayRect );
  67     if ( x )
  68         *x = r.x;
  69     if ( y )
  70         *y = r.y;
  71     if ( width )
  72         *width = r.GetWidth();
  73     if ( height )
  74         *height = r.GetHeight();
  75
  76 }
  77
  78 void wxGetMousePosition( int* x, int* y )
  79 {
  80     wxPoint pt = wxFromNSPoint(NULL, [NSEvent mouseLocation]);
  81 };
  82
  83 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
  84 {
  85     return new wxCarbonTimerImpl(timer);
  86 }
  87
  88 int gs_wxBusyCursorCount = 0;
  89 extern wxCursor    gMacCurrentCursor;
  90 wxCursor        gMacStoredActiveCursor;
  91
  92 // Set the cursor to the busy cursor for all windows
  93 void wxBeginBusyCursor(const wxCursor *cursor)
  94 {
  95     if (gs_wxBusyCursorCount++ == 0)
  96     {
  97         gMacStoredActiveCursor = gMacCurrentCursor;
  98         cursor->MacInstall();
  99
 100         wxSetCursor(*cursor);
 101     }
 102     //else: nothing to do, already set
 103 }
 104
 105 // Restore cursor to normal
 106 void wxEndBusyCursor()
 107 {
 108     wxCHECK_RET( gs_wxBusyCursorCount > 0,
 109         wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
 110
 111     if (--gs_wxBusyCursorCount == 0)
 112     {
 113         gMacStoredActiveCursor.MacInstall();
 114         gMacStoredActiveCursor = wxNullCursor;
 115
 116         wxSetCursor(wxNullCursor);
 117     }
 118 }
 119
 120 // true if we're between the above two calls
 121 bool wxIsBusy()
 122 {
 123     return (gs_wxBusyCursorCount > 0);
 124 }
 125
 126 void wxMacGlobalToLocal( WindowRef window , Point*pt )
 127 {
 128 }
 129
 130 void wxMacLocalToGlobal( WindowRef window , Point*pt )
 131 {
 132 }
 133
 134 #endif // wxUSE_GUI
 135
 136
 137
 138 #endif // wxOSX_USE_COCOA