src/motif/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        motif/settings.cpp
   3 // Purpose:     wxSettings
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // TODO: these settings should probably be configurable from some central or
  13 // per-user file, which can be edited using a Windows-control-panel clone.
  14 // Also they should be documented better. Some are very MS Windows-ish.
  15
  16 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  17 #pragma implementation "settings.h"
  18 #endif
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #include "wx/settings.h"
  24 #include "wx/gdicmn.h"
  25 #include "wx/app.h"
  26
  27 #ifdef __VMS__
  28 #pragma message disable nosimpint
  29 #endif
  30 #include <Xm/Xm.h>
  31 #include <Xm/PushB.h>
  32 #ifdef __VMS__
  33 #pragma message enable nosimpint
  34 #endif
  35
  36 #include "wx/x11/privx.h"
  37
  38 // To correctly read the resources from the database, we create a
  39 // sample widget. This has the application shell as the parent and
  40 // so will be destroyed when the applicaion is closed.
  41 static Widget but_setting_wid = NULL;
  42
  43 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
  44 {
  45   if (NULL == but_setting_wid && wxTheApp && wxTheApp->GetTopLevelWidget())
  46   {
  47     but_setting_wid = XtVaCreateWidget("settings_button", xmPushButtonWidgetClass,
  48                                          (Widget)wxTheApp->GetTopLevelWidget(), NULL);
  49   }
  50
  51   switch (index)
  52   {
  53     case wxSYS_COLOUR_WINDOW:
  54     {
  55         return *wxWHITE;
  56     }
  57     case wxSYS_COLOUR_SCROLLBAR:
  58       //    case wxSYS_COLOUR_DESKTOP:          // Same as wxSYS_COLOUR_BACKGROUND
  59     case wxSYS_COLOUR_BACKGROUND:
  60     case wxSYS_COLOUR_ACTIVECAPTION:
  61     case wxSYS_COLOUR_INACTIVECAPTION:
  62     case wxSYS_COLOUR_MENU:
  63     case wxSYS_COLOUR_MENUBAR:
  64     case wxSYS_COLOUR_WINDOWFRAME:
  65     case wxSYS_COLOUR_ACTIVEBORDER:
  66     case wxSYS_COLOUR_INACTIVEBORDER:
  67     case wxSYS_COLOUR_BTNFACE:
  68       //    case wxSYS_COLOUR_3DFACE:           // Same as wxSYS_COLOUR_BTNFACE
  69     case wxSYS_COLOUR_GRAYTEXT:
  70     {
  71         if (but_setting_wid)
  72         {
  73             XColor bg;
  74             XtVaGetValues(but_setting_wid,
  75                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
  76                         NULL);
  77             return wxColor(bg.red >> 8, bg.green >> 8, bg.blue >> 8);
  78         }
  79         else
  80         {
  81             return wxColour("LIGHT GREY");
  82         }
  83     }
  84     case wxSYS_COLOUR_BTNSHADOW:
  85       //    case wxSYS_COLOUR_3DSHADOW:         // Same as wxSYS_COLOUR_BTNSHADOW
  86     {
  87         return wxColour("GREY");
  88     }
  89     case wxSYS_COLOUR_3DDKSHADOW:
  90     {
  91         return *wxBLACK;
  92     }
  93     case wxSYS_COLOUR_HIGHLIGHT:
  94     {
  95         return *wxBLUE;
  96     }
  97     case wxSYS_COLOUR_BTNHIGHLIGHT:
  98     case wxSYS_COLOUR_LISTBOX:
  99        //    case wxSYS_COLOUR_3DHIGHLIGHT:      // Same as wxSYS_COLOUR_BTNHIGHLIGHT
 100     {
 101         return *wxWHITE;
 102     }
 103     case wxSYS_COLOUR_3DLIGHT:
 104     {
 105         return wxColour("LIGHT GREY");
 106     }
 107     case wxSYS_COLOUR_MENUTEXT:
 108     case wxSYS_COLOUR_WINDOWTEXT:
 109     case wxSYS_COLOUR_CAPTIONTEXT:
 110     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 111     case wxSYS_COLOUR_BTNTEXT:
 112     case wxSYS_COLOUR_INFOTEXT:
 113     {
 114         if (but_setting_wid)
 115         {
 116             XColor fg;
 117             XtVaGetValues(but_setting_wid,
 118                         XtVaTypedArg, XmNforeground, XtRColor, &fg, sizeof(fg),
 119                         NULL);
 120             return wxColor(fg.red >> 8, fg.green >> 8, fg.blue >> 8);
 121         }
 122         else
 123         {
 124             return *wxBLACK;
 125         }
 126     }
 127     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 128     {
 129         return *wxWHITE;
 130     }
 131     case wxSYS_COLOUR_INFOBK:
 132     case wxSYS_COLOUR_APPWORKSPACE:
 133     {
 134         if (but_setting_wid)
 135         {
 136             XColor bg;
 137             XtVaGetValues(but_setting_wid,
 138                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
 139                         NULL);
 140             return wxColor(bg.red >> 8, bg.green >> 8, bg.blue >> 8);
 141         }
 142         else
 143         {
 144             return wxColour("LIGHT GREY");
 145         }
 146     }
 147
 148     case wxSYS_COLOUR_HOTLIGHT:
 149     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 150     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 151     case wxSYS_COLOUR_MENUHILIGHT:
 152         // TODO
 153         return wxColour("LIGHT GREY");
 154
 155     default:
 156     case wxSYS_COLOUR_MAX:
 157         wxFAIL_MSG( _T("unknown colour") );
 158   }
 159   return *wxWHITE;
 160 }
 161
 162 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 163 {
 164     switch (index)
 165     {
 166         case wxSYS_SYSTEM_FIXED_FONT:
 167         {
 168             return wxFont(12, wxMODERN, wxNORMAL, wxNORMAL, false);
 169             break;
 170         }
 171         case wxSYS_DEVICE_DEFAULT_FONT:
 172         case wxSYS_SYSTEM_FONT:
 173         case wxSYS_DEFAULT_GUI_FONT:
 174         default:
 175         {
 176             return wxFont(12, wxSWISS, wxNORMAL, wxNORMAL, false);
 177             break;
 178         }
 179     }
 180
 181     return wxFont();
 182 }
 183
 184 // Get a system metric, e.g. scrollbar size
 185 int wxSystemSettingsNative::GetMetric(wxSystemMetric index)
 186 {
 187     int return_value = 0;
 188
 189     switch ( index)
 190     {
 191         case wxSYS_HSCROLL_Y:
 192         case wxSYS_VSCROLL_X:
 193             return 15;
 194
 195         case wxSYS_SCREEN_X:
 196             return_value = DisplayWidth( wxGlobalDisplay(), 0 );
 197             break;
 198         case wxSYS_SCREEN_Y:
 199             return_value = DisplayHeight( wxGlobalDisplay(), 0 );
 200             break;
 201
 202         // TODO case wxSYS_MOUSE_BUTTONS:
 203         // TODO case wxSYS_BORDER_X:
 204         // TODO case wxSYS_BORDER_Y:
 205         // TODO case wxSYS_CURSOR_X:
 206         // TODO case wxSYS_CURSOR_Y:
 207         // TODO case wxSYS_DCLICK_X:
 208         // TODO case wxSYS_DCLICK_Y:
 209         // TODO case wxSYS_DRAG_X:
 210         // TODO case wxSYS_DRAG_Y:
 211         // TODO case wxSYS_EDGE_X:
 212         // TODO case wxSYS_EDGE_Y:
 213         // TODO case wxSYS_HSCROLL_ARROW_X:
 214         // TODO case wxSYS_HSCROLL_ARROW_Y:
 215         // TODO case wxSYS_HTHUMB_X:
 216         // TODO case wxSYS_ICON_X:
 217         // TODO case wxSYS_ICON_Y:
 218         // TODO case wxSYS_ICONSPACING_X:
 219         // TODO case wxSYS_ICONSPACING_Y:
 220         // TODO case wxSYS_WINDOWMIN_X:
 221         // TODO case wxSYS_WINDOWMIN_Y:
 222         // TODO case wxSYS_FRAMESIZE_X:
 223         // TODO case wxSYS_FRAMESIZE_Y:
 224         // TODO case wxSYS_SMALLICON_X:
 225         // TODO case wxSYS_SMALLICON_Y:
 226         // TODO case wxSYS_VSCROLL_ARROW_X:
 227         // TODO case wxSYS_VSCROLL_ARROW_Y:
 228         // TODO case wxSYS_VTHUMB_Y:
 229         // TODO case wxSYS_CAPTION_Y:
 230         // TODO case wxSYS_MENU_Y:
 231         // TODO case wxSYS_NETWORK_PRESENT:
 232         // TODO case wxSYS_PENWINDOWS_PRESENT:
 233         // TODO case wxSYS_SHOW_SOUNDS:
 234         // TODO case wxSYS_SWAP_BUTTONS:
 235
 236         default:
 237             return_value = -1; // unsuported metric
 238     }
 239
 240     return return_value;
 241 }
 242
 243 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 244 {
 245     switch (index)
 246     {
 247         case wxSYS_CAN_ICONIZE_FRAME:
 248         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 249             return true;
 250
 251         default:
 252             return false;
 253     }
 254 }