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
  14 #include "wx/settings.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/utils.h"
  18     #include "wx/gdicmn.h"
  19 #endif
  20
  21 #include "wx/cocoa/autorelease.h"
  22
  23 #import <AppKit/NSColor.h>
  24
  25 // ----------------------------------------------------------------------------
  26 // wxSystemSettingsNative
  27 // ----------------------------------------------------------------------------
  28
  29 // ----------------------------------------------------------------------------
  30 // colours
  31 // ----------------------------------------------------------------------------
  32
  33 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
  34 {
  35     wxAutoNSAutoreleasePool pool;
  36     switch( index )
  37     {
  38     case wxSYS_COLOUR_SCROLLBAR:
  39         return wxColour([NSColor scrollBarColor]); // color of slot
  40     case wxSYS_COLOUR_BACKGROUND: // No idea how to get desktop background
  41         break; // break so we return an invalid colour.
  42     case wxSYS_COLOUR_ACTIVECAPTION: // No idea how to get this
  43         // fall through, window background is reasonable
  44     case wxSYS_COLOUR_INACTIVECAPTION: // No idea how to get this
  45         // fall through, window background is reasonable
  46     case wxSYS_COLOUR_MENU:
  47     case wxSYS_COLOUR_MENUBAR:
  48     case wxSYS_COLOUR_WINDOW:
  49     case wxSYS_COLOUR_WINDOWFRAME:
  50     case wxSYS_COLOUR_ACTIVEBORDER:
  51     case wxSYS_COLOUR_INACTIVEBORDER:
  52         return wxColour([NSColor windowFrameColor]);
  53     case wxSYS_COLOUR_BTNFACE:
  54         return wxColour([NSColor knobColor]); // close enough?
  55     case wxSYS_COLOUR_LISTBOX:
  56         return wxColour([NSColor controlBackgroundColor]);
  57     case wxSYS_COLOUR_BTNSHADOW:
  58         return wxColour([NSColor controlShadowColor]);
  59     case wxSYS_COLOUR_BTNTEXT:
  60     case wxSYS_COLOUR_MENUTEXT:
  61     case wxSYS_COLOUR_WINDOWTEXT:
  62     case wxSYS_COLOUR_CAPTIONTEXT:
  63     case wxSYS_COLOUR_INFOTEXT:
  64     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
  65         return wxColour([NSColor controlTextColor]);
  66     case wxSYS_COLOUR_HIGHLIGHT:
  67         return wxColour([NSColor selectedControlColor]);
  68     case wxSYS_COLOUR_BTNHIGHLIGHT:
  69         return wxColour([NSColor controlHighlightColor]);
  70     case wxSYS_COLOUR_GRAYTEXT:
  71         return wxColour([NSColor disabledControlTextColor]);
  72     case wxSYS_COLOUR_3DDKSHADOW:
  73         return wxColour([NSColor controlShadowColor]);
  74     case wxSYS_COLOUR_3DLIGHT:
  75         return wxColour([NSColor controlHighlightColor]);
  76     case wxSYS_COLOUR_HIGHLIGHTTEXT:
  77         return wxColour([NSColor selectedControlTextColor]);
  78     case wxSYS_COLOUR_INFOBK:
  79         // tooltip (bogus)
  80         return wxColour([NSColor controlBackgroundColor]);
  81     case wxSYS_COLOUR_APPWORKSPACE:
  82         // MDI window color (bogus)
  83         return wxColour([NSColor windowBackgroundColor]);
  84     case wxSYS_COLOUR_HOTLIGHT:
  85         break; // what is this?
  86     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
  87     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
  88         break; // Doesn't really apply to Cocoa.
  89     case wxSYS_COLOUR_MENUHILIGHT:
  90         return wxColour([NSColor selectedMenuItemColor]);
  91     case wxSYS_COLOUR_MAX:
  92     default:
  93         if(index>=wxSYS_COLOUR_MAX)
  94         {
  95             wxFAIL_MSG(wxT("Invalid system colour index"));
  96             return wxColour();
  97         }
  98     }
  99     wxFAIL_MSG(wxT("Unimplemented system colour index"));
 100     return wxColour();
 101 }
 102
 103 // ----------------------------------------------------------------------------
 104 // fonts
 105 // ----------------------------------------------------------------------------
 106
 107 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 108 {
 109 // return a nonworking font object, crash from wxInitializeStockObjects
 110     return wxFont();
 111     switch (index)
 112     {
 113         case wxSYS_ANSI_VAR_FONT :
 114         case wxSYS_SYSTEM_FONT :
 115         case wxSYS_DEVICE_DEFAULT_FONT :
 116         case wxSYS_DEFAULT_GUI_FONT :
 117             {
 118                 return *wxSMALL_FONT ;
 119                     } ;
 120             break ;
 121         case wxSYS_OEM_FIXED_FONT :
 122         case wxSYS_ANSI_FIXED_FONT :
 123         case wxSYS_SYSTEM_FIXED_FONT :
 124         default :
 125             {
 126                 return *wxNORMAL_FONT ;
 127                     } ;
 128             break ;
 129
 130     }
 131     return *wxNORMAL_FONT;
 132 }
 133
 134 // ----------------------------------------------------------------------------
 135 // system metrics/features
 136 // ----------------------------------------------------------------------------
 137
 138 // Get a system metric, e.g. scrollbar size
 139 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow *WXUNUSED(win))
 140 {
 141     switch ( index)
 142     {
 143         case wxSYS_MOUSE_BUTTONS:
 144                     return 2; // we emulate a two button mouse (ctrl + click = right button )
 145
 146         // TODO case wxSYS_BORDER_X:
 147         // TODO case wxSYS_BORDER_Y:
 148         // TODO case wxSYS_CURSOR_X:
 149         // TODO case wxSYS_CURSOR_Y:
 150         // TODO case wxSYS_DCLICK_X:
 151         // TODO case wxSYS_DCLICK_Y:
 152         // TODO case wxSYS_DRAG_X:
 153         // TODO case wxSYS_DRAG_Y:
 154         // TODO case wxSYS_EDGE_X:
 155         // TODO case wxSYS_EDGE_Y:
 156
 157         case wxSYS_HSCROLL_ARROW_X:
 158             return 16;
 159         case wxSYS_HSCROLL_ARROW_Y:
 160             return 16;
 161         case wxSYS_HTHUMB_X:
 162             return 16;
 163
 164         // TODO case wxSYS_ICON_X:
 165         // TODO case wxSYS_ICON_Y:
 166         // TODO case wxSYS_ICONSPACING_X:
 167         // TODO case wxSYS_ICONSPACING_Y:
 168         // TODO case wxSYS_WINDOWMIN_X:
 169         // TODO case wxSYS_WINDOWMIN_Y:
 170         // TODO case wxSYS_SCREEN_X:
 171         // TODO case wxSYS_SCREEN_Y:
 172         // TODO case wxSYS_FRAMESIZE_X:
 173         // TODO case wxSYS_FRAMESIZE_Y:
 174         // TODO case wxSYS_SMALLICON_X:
 175         // TODO case wxSYS_SMALLICON_Y:
 176
 177         case wxSYS_HSCROLL_Y:
 178             return 16;
 179         case wxSYS_VSCROLL_X:
 180             return 16;
 181         case wxSYS_VSCROLL_ARROW_X:
 182             return 16;
 183         case wxSYS_VSCROLL_ARROW_Y:
 184             return 16;
 185         case wxSYS_VTHUMB_Y:
 186             return 16;
 187
 188         // TODO case wxSYS_CAPTION_Y:
 189         // TODO case wxSYS_MENU_Y:
 190         // TODO case wxSYS_NETWORK_PRESENT:
 191
 192         case wxSYS_PENWINDOWS_PRESENT:
 193             return 0;
 194
 195         // TODO case wxSYS_SHOW_SOUNDS:
 196
 197         case wxSYS_SWAP_BUTTONS:
 198             return 0;
 199
 200         default:
 201             return -1;  // unsupported metric
 202     }
 203     return 0;
 204 }
 205
 206 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 207 {
 208     switch (index)
 209     {
 210         case wxSYS_CAN_ICONIZE_FRAME:
 211         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 212             return true;
 213
 214         default:
 215             return false;
 216     }
 217 }