src/cocoa/settings.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/cocoa/settings.mm
   3 // Purpose:     wxSettings
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2005/01/11
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2005 David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13 #ifndef WX_PRECOMP
  14 #endif
  15
  16 #include "wx/settings.h"
  17 #include "wx/gdicmn.h"
  18 #include "wx/utils.h"
  19
  20 #include "wx/cocoa/autorelease.h"
  21
  22 #import <AppKit/NSColor.h>
  23
  24 // ----------------------------------------------------------------------------
  25 // wxSystemSettingsNative
  26 // ----------------------------------------------------------------------------
  27
  28 // ----------------------------------------------------------------------------
  29 // colours
  30 // ----------------------------------------------------------------------------
  31
  32 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
  33 {
  34     wxAutoNSAutoreleasePool pool;
  35     switch( index )
  36     {
  37     case wxSYS_COLOUR_SCROLLBAR:
  38         return wxColour([NSColor scrollBarColor]); // color of slot
  39     case wxSYS_COLOUR_BACKGROUND: // No idea how to get desktop background
  40         break; // break so we return an invalid colour.
  41     case wxSYS_COLOUR_ACTIVECAPTION: // No idea how to get this
  42         // fall through, window background is reasonable
  43     case wxSYS_COLOUR_INACTIVECAPTION: // No idea how to get this
  44         // fall through, window background is reasonable
  45     case wxSYS_COLOUR_MENU:
  46     case wxSYS_COLOUR_MENUBAR:
  47     case wxSYS_COLOUR_WINDOW:
  48     case wxSYS_COLOUR_WINDOWFRAME:
  49     case wxSYS_COLOUR_ACTIVEBORDER:
  50     case wxSYS_COLOUR_INACTIVEBORDER:
  51         return wxColour([NSColor windowFrameColor]);
  52     case wxSYS_COLOUR_BTNFACE:
  53         return wxColour([NSColor knobColor]); // close enough?
  54     case wxSYS_COLOUR_LISTBOX:
  55         return wxColour([NSColor controlBackgroundColor]);
  56     case wxSYS_COLOUR_BTNSHADOW:
  57         return wxColour([NSColor controlShadowColor]);
  58     case wxSYS_COLOUR_BTNTEXT:
  59     case wxSYS_COLOUR_MENUTEXT:
  60     case wxSYS_COLOUR_WINDOWTEXT:
  61     case wxSYS_COLOUR_CAPTIONTEXT:
  62     case wxSYS_COLOUR_INFOTEXT:
  63     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
  64         return wxColour([NSColor controlTextColor]);
  65     case wxSYS_COLOUR_HIGHLIGHT:
  66         return wxColour([NSColor selectedControlColor]);
  67     case wxSYS_COLOUR_BTNHIGHLIGHT:
  68         return wxColour([NSColor controlHighlightColor]);
  69     case wxSYS_COLOUR_GRAYTEXT:
  70         return wxColour([NSColor disabledControlTextColor]);
  71     case wxSYS_COLOUR_3DDKSHADOW:
  72         return wxColour([NSColor controlShadowColor]);
  73     case wxSYS_COLOUR_3DLIGHT:
  74         return wxColour([NSColor controlHighlightColor]);
  75     case wxSYS_COLOUR_HIGHLIGHTTEXT:
  76         return wxColour([NSColor selectedControlTextColor]);
  77     case wxSYS_COLOUR_INFOBK:
  78         // tooltip (bogus)
  79         return wxColour([NSColor controlBackgroundColor]);
  80     case wxSYS_COLOUR_APPWORKSPACE:
  81         // MDI window color (bogus)
  82         return wxColour([NSColor windowBackgroundColor]);
  83     case wxSYS_COLOUR_HOTLIGHT:
  84         break; // what is this?
  85     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
  86     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
  87         break; // Doesn't really apply to Cocoa.
  88     case wxSYS_COLOUR_MENUHILIGHT:
  89         return wxColour([NSColor selectedMenuItemColor]);
  90     case wxSYS_COLOUR_MAX:
  91     default:
  92         if(index>=wxSYS_COLOUR_MAX)
  93         {
  94             wxFAIL_MSG(wxT("Invalid system colour index"));
  95             return wxColour();
  96         }
  97     }
  98     wxFAIL_MSG(wxT("Unimplemented system colour index"));
  99     return wxColour();
 100 }
 101
 102 // ----------------------------------------------------------------------------
 103 // fonts
 104 // ----------------------------------------------------------------------------
 105
 106 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 107 {
 108 // return a nonworking font object, crash from wxInitializeStockObjects
 109     return wxFont();
 110     switch (index)
 111     {
 112         case wxSYS_ANSI_VAR_FONT :
 113         case wxSYS_SYSTEM_FONT :
 114         case wxSYS_DEVICE_DEFAULT_FONT :
 115         case wxSYS_DEFAULT_GUI_FONT :
 116             {
 117                 return *wxSMALL_FONT ;
 118                     } ;
 119             break ;
 120         case wxSYS_OEM_FIXED_FONT :
 121         case wxSYS_ANSI_FIXED_FONT :
 122         case wxSYS_SYSTEM_FIXED_FONT :
 123         default :
 124             {
 125                 return *wxNORMAL_FONT ;
 126                     } ;
 127             break ;
 128
 129     }
 130     return *wxNORMAL_FONT;
 131 }
 132
 133 // ----------------------------------------------------------------------------
 134 // system metrics/features
 135 // ----------------------------------------------------------------------------
 136
 137 // Get a system metric, e.g. scrollbar size
 138 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow *WXUNUSED(win))
 139 {
 140     switch ( index)
 141     {
 142         case wxSYS_MOUSE_BUTTONS:
 143                     return 2; // we emulate a two button mouse (ctrl + click = right button )
 144
 145         // TODO case wxSYS_BORDER_X:
 146         // TODO case wxSYS_BORDER_Y:
 147         // TODO case wxSYS_CURSOR_X:
 148         // TODO case wxSYS_CURSOR_Y:
 149         // TODO case wxSYS_DCLICK_X:
 150         // TODO case wxSYS_DCLICK_Y:
 151         // TODO case wxSYS_DRAG_X:
 152         // TODO case wxSYS_DRAG_Y:
 153         // TODO case wxSYS_EDGE_X:
 154         // TODO case wxSYS_EDGE_Y:
 155
 156         case wxSYS_HSCROLL_ARROW_X:
 157             return 16;
 158         case wxSYS_HSCROLL_ARROW_Y:
 159             return 16;
 160         case wxSYS_HTHUMB_X:
 161             return 16;
 162
 163         // TODO case wxSYS_ICON_X:
 164         // TODO case wxSYS_ICON_Y:
 165         // TODO case wxSYS_ICONSPACING_X:
 166         // TODO case wxSYS_ICONSPACING_Y:
 167         // TODO case wxSYS_WINDOWMIN_X:
 168         // TODO case wxSYS_WINDOWMIN_Y:
 169         // TODO case wxSYS_SCREEN_X:
 170         // TODO case wxSYS_SCREEN_Y:
 171         // TODO case wxSYS_FRAMESIZE_X:
 172         // TODO case wxSYS_FRAMESIZE_Y:
 173         // TODO case wxSYS_SMALLICON_X:
 174         // TODO case wxSYS_SMALLICON_Y:
 175
 176         case wxSYS_HSCROLL_Y:
 177             return 16;
 178         case wxSYS_VSCROLL_X:
 179             return 16;
 180         case wxSYS_VSCROLL_ARROW_X:
 181             return 16;
 182         case wxSYS_VSCROLL_ARROW_Y:
 183             return 16;
 184         case wxSYS_VTHUMB_Y:
 185             return 16;
 186
 187         // TODO case wxSYS_CAPTION_Y:
 188         // TODO case wxSYS_MENU_Y:
 189         // TODO case wxSYS_NETWORK_PRESENT:
 190
 191         case wxSYS_PENWINDOWS_PRESENT:
 192             return 0;
 193
 194         // TODO case wxSYS_SHOW_SOUNDS:
 195
 196         case wxSYS_SWAP_BUTTONS:
 197             return 0;
 198
 199         default:
 200             return -1;  // unsupported metric
 201     }
 202     return 0;
 203 }
 204
 205 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 206 {
 207     switch (index)
 208     {
 209         case wxSYS_CAN_ICONIZE_FRAME:
 210         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 211             return true;
 212
 213         default:
 214             return false;
 215     }
 216 }