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 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #include "wx/settings.h"
  20 #include "wx/gdicmn.h"
  21 #include "wx/app.h"
  22
  23 #ifdef __VMS__
  24 #pragma message disable nosimpint
  25 #endif
  26 #include <Xm/Xm.h>
  27 #include <Xm/PushB.h>
  28 #ifdef __VMS__
  29 #pragma message enable nosimpint
  30 #endif
  31
  32 #include "wx/x11/privx.h"
  33
  34 // To correctly read the resources from the database, we create a
  35 // sample widget. This has the application shell as the parent and
  36 // so will be destroyed when the applicaion is closed.
  37 static Widget but_setting_wid = NULL;
  38
  39 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
  40 {
  41   if (NULL == but_setting_wid && wxTheApp && wxTheApp->GetTopLevelWidget())
  42   {
  43     but_setting_wid = XtVaCreateWidget("settings_button", xmPushButtonWidgetClass,
  44                                          (Widget)wxTheApp->GetTopLevelWidget(), NULL);
  45   }
  46
  47   switch (index)
  48   {
  49     case wxSYS_COLOUR_WINDOW:
  50     {
  51         return *wxWHITE;
  52     }
  53     case wxSYS_COLOUR_SCROLLBAR:
  54       //    case wxSYS_COLOUR_DESKTOP:          // Same as wxSYS_COLOUR_BACKGROUND
  55     case wxSYS_COLOUR_BACKGROUND:
  56     case wxSYS_COLOUR_ACTIVECAPTION:
  57     case wxSYS_COLOUR_INACTIVECAPTION:
  58     case wxSYS_COLOUR_MENU:
  59     case wxSYS_COLOUR_MENUBAR:
  60     case wxSYS_COLOUR_WINDOWFRAME:
  61     case wxSYS_COLOUR_ACTIVEBORDER:
  62     case wxSYS_COLOUR_INACTIVEBORDER:
  63     case wxSYS_COLOUR_BTNFACE:
  64       //    case wxSYS_COLOUR_3DFACE:           // Same as wxSYS_COLOUR_BTNFACE
  65     case wxSYS_COLOUR_GRAYTEXT:
  66     {
  67         if (but_setting_wid)
  68         {
  69             XColor bg;
  70             XtVaGetValues(but_setting_wid,
  71                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
  72                         NULL);
  73             return wxColor(bg.red >> 8, bg.green >> 8, bg.blue >> 8);
  74         }
  75         else
  76         {
  77             return wxColour("LIGHT GREY");
  78         }
  79     }
  80     case wxSYS_COLOUR_BTNSHADOW:
  81       //    case wxSYS_COLOUR_3DSHADOW:         // Same as wxSYS_COLOUR_BTNSHADOW
  82     {
  83         return wxColour("GREY");
  84     }
  85     case wxSYS_COLOUR_3DDKSHADOW:
  86     {
  87         return *wxBLACK;
  88     }
  89     case wxSYS_COLOUR_HIGHLIGHT:
  90     {
  91         return *wxBLUE;
  92     }
  93     case wxSYS_COLOUR_BTNHIGHLIGHT:
  94     case wxSYS_COLOUR_LISTBOX:
  95        //    case wxSYS_COLOUR_3DHIGHLIGHT:      // Same as wxSYS_COLOUR_BTNHIGHLIGHT
  96     {
  97         return *wxWHITE;
  98     }
  99     case wxSYS_COLOUR_3DLIGHT:
 100     {
 101         return wxColour("LIGHT GREY");
 102     }
 103     case wxSYS_COLOUR_MENUTEXT:
 104     case wxSYS_COLOUR_WINDOWTEXT:
 105     case wxSYS_COLOUR_CAPTIONTEXT:
 106     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 107     case wxSYS_COLOUR_BTNTEXT:
 108     case wxSYS_COLOUR_INFOTEXT:
 109     {
 110         if (but_setting_wid)
 111         {
 112             XColor fg;
 113             XtVaGetValues(but_setting_wid,
 114                         XtVaTypedArg, XmNforeground, XtRColor, &fg, sizeof(fg),
 115                         NULL);
 116             return wxColor(fg.red >> 8, fg.green >> 8, fg.blue >> 8);
 117         }
 118         else
 119         {
 120             return *wxBLACK;
 121         }
 122     }
 123     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 124     {
 125         return *wxWHITE;
 126     }
 127     case wxSYS_COLOUR_INFOBK:
 128     case wxSYS_COLOUR_APPWORKSPACE:
 129     {
 130         if (but_setting_wid)
 131         {
 132             XColor bg;
 133             XtVaGetValues(but_setting_wid,
 134                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
 135                         NULL);
 136             return wxColor(bg.red >> 8, bg.green >> 8, bg.blue >> 8);
 137         }
 138         else
 139         {
 140             return wxColour("LIGHT GREY");
 141         }
 142     }
 143
 144     case wxSYS_COLOUR_HOTLIGHT:
 145     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 146     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 147     case wxSYS_COLOUR_MENUHILIGHT:
 148         // TODO
 149         return wxColour("LIGHT GREY");
 150
 151     default:
 152     case wxSYS_COLOUR_MAX:
 153         wxFAIL_MSG( _T("unknown colour") );
 154   }
 155   return *wxWHITE;
 156 }
 157
 158 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 159 {
 160     int pointSize = 12;
 161
 162     if (   wxFont::GetDefaultEncoding() == wxFONTENCODING_SHIFT_JIS
 163         || wxFont::GetDefaultEncoding() == wxFONTENCODING_EUC_JP)
 164         pointSize = 15;
 165
 166     switch (index)
 167     {
 168         case wxSYS_SYSTEM_FIXED_FONT:
 169         {
 170             return wxFont(pointSize, wxMODERN, wxNORMAL, wxNORMAL, false);
 171             break;
 172         }
 173         case wxSYS_DEVICE_DEFAULT_FONT:
 174         case wxSYS_SYSTEM_FONT:
 175         case wxSYS_DEFAULT_GUI_FONT:
 176         default:
 177         {
 178             return wxFont(pointSize, wxSWISS, wxNORMAL, wxNORMAL, false);
 179             break;
 180         }
 181     }
 182
 183     return wxFont();
 184 }
 185
 186 // Get a system metric, e.g. scrollbar size
 187 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))
 188 {
 189     int return_value = 0;
 190
 191     switch ( index)
 192     {
 193         case wxSYS_HSCROLL_Y:
 194         case wxSYS_VSCROLL_X:
 195             return 15;
 196
 197         case wxSYS_SCREEN_X:
 198             return_value = DisplayWidth( wxGlobalDisplay(), 0 );
 199             break;
 200         case wxSYS_SCREEN_Y:
 201             return_value = DisplayHeight( wxGlobalDisplay(), 0 );
 202             break;
 203
 204         // TODO case wxSYS_MOUSE_BUTTONS:
 205         // TODO case wxSYS_BORDER_X:
 206         // TODO case wxSYS_BORDER_Y:
 207         // TODO case wxSYS_CURSOR_X:
 208         // TODO case wxSYS_CURSOR_Y:
 209         // TODO case wxSYS_DCLICK_X:
 210         // TODO case wxSYS_DCLICK_Y:
 211         // TODO case wxSYS_DRAG_X:
 212         // TODO case wxSYS_DRAG_Y:
 213         // TODO case wxSYS_EDGE_X:
 214         // TODO case wxSYS_EDGE_Y:
 215         // TODO case wxSYS_HSCROLL_ARROW_X:
 216         // TODO case wxSYS_HSCROLL_ARROW_Y:
 217         // TODO case wxSYS_HTHUMB_X:
 218         // TODO case wxSYS_ICON_X:
 219         // TODO case wxSYS_ICON_Y:
 220         // TODO case wxSYS_ICONSPACING_X:
 221         // TODO case wxSYS_ICONSPACING_Y:
 222         // TODO case wxSYS_WINDOWMIN_X:
 223         // TODO case wxSYS_WINDOWMIN_Y:
 224         // TODO case wxSYS_FRAMESIZE_X:
 225         // TODO case wxSYS_FRAMESIZE_Y:
 226         // TODO case wxSYS_SMALLICON_X:
 227         // TODO case wxSYS_SMALLICON_Y:
 228         // TODO case wxSYS_VSCROLL_ARROW_X:
 229         // TODO case wxSYS_VSCROLL_ARROW_Y:
 230         // TODO case wxSYS_VTHUMB_Y:
 231         // TODO case wxSYS_CAPTION_Y:
 232         // TODO case wxSYS_MENU_Y:
 233         // TODO case wxSYS_NETWORK_PRESENT:
 234         // TODO case wxSYS_PENWINDOWS_PRESENT:
 235         // TODO case wxSYS_SHOW_SOUNDS:
 236         // TODO case wxSYS_SWAP_BUTTONS:
 237
 238         default:
 239             return_value = -1; // unsuported metric
 240     }
 241
 242     return return_value;
 243 }
 244
 245 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 246 {
 247     switch (index)
 248     {
 249         case wxSYS_CAN_ICONIZE_FRAME:
 250         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 251             return true;
 252
 253         default:
 254             return false;
 255     }
 256 }