src/motif/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/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((unsigned char)(bg.red >> 8),
  74                            (unsigned char)(bg.green >> 8),
  75                            (unsigned char)(bg.blue >> 8));
  76         }
  77         else
  78         {
  79             return wxColour("LIGHT GREY");
  80         }
  81     }
  82     case wxSYS_COLOUR_BTNSHADOW:
  83       //    case wxSYS_COLOUR_3DSHADOW:         // Same as wxSYS_COLOUR_BTNSHADOW
  84     {
  85         return wxColour("GREY");
  86     }
  87     case wxSYS_COLOUR_3DDKSHADOW:
  88     {
  89         return *wxBLACK;
  90     }
  91     case wxSYS_COLOUR_HIGHLIGHT:
  92     {
  93         return *wxBLUE;
  94     }
  95     case wxSYS_COLOUR_BTNHIGHLIGHT:
  96     case wxSYS_COLOUR_LISTBOX:
  97        //    case wxSYS_COLOUR_3DHIGHLIGHT:      // Same as wxSYS_COLOUR_BTNHIGHLIGHT
  98     {
  99         return *wxWHITE;
 100     }
 101     case wxSYS_COLOUR_3DLIGHT:
 102     {
 103         return wxColour("LIGHT GREY");
 104     }
 105     case wxSYS_COLOUR_MENUTEXT:
 106     case wxSYS_COLOUR_WINDOWTEXT:
 107     case wxSYS_COLOUR_CAPTIONTEXT:
 108     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 109     case wxSYS_COLOUR_BTNTEXT:
 110     case wxSYS_COLOUR_INFOTEXT:
 111     {
 112         if (but_setting_wid)
 113         {
 114             XColor fg;
 115             XtVaGetValues(but_setting_wid,
 116                         XtVaTypedArg, XmNforeground, XtRColor, &fg, sizeof(fg),
 117                         NULL);
 118             return wxColor((unsigned char)(fg.red >> 8),
 119                            (unsigned char)(fg.green >> 8),
 120                            (unsigned char)(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((unsigned char)(bg.red >> 8),
 141                            (unsigned char)(bg.green >> 8),
 142                            (unsigned char)(bg.blue >> 8));
 143         }
 144         else
 145         {
 146             return wxColour("LIGHT GREY");
 147         }
 148     }
 149
 150     case wxSYS_COLOUR_HOTLIGHT:
 151     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 152     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 153     case wxSYS_COLOUR_MENUHILIGHT:
 154         // TODO
 155         return wxColour("LIGHT GREY");
 156
 157     default:
 158     case wxSYS_COLOUR_MAX:
 159         wxFAIL_MSG( _T("unknown colour") );
 160   }
 161   return *wxWHITE;
 162 }
 163
 164 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 165 {
 166     int pointSize = 12;
 167
 168     if (   wxFont::GetDefaultEncoding() == wxFONTENCODING_SHIFT_JIS
 169         || wxFont::GetDefaultEncoding() == wxFONTENCODING_EUC_JP)
 170         pointSize = 15;
 171
 172     wxFont font;
 173
 174     switch (index)
 175     {
 176         case wxSYS_SYSTEM_FIXED_FONT:
 177         {
 178             font = wxFont(pointSize, wxMODERN, wxNORMAL, wxNORMAL, false);
 179             break;
 180         }
 181         case wxSYS_DEVICE_DEFAULT_FONT:
 182         case wxSYS_SYSTEM_FONT:
 183         case wxSYS_DEFAULT_GUI_FONT:
 184         default:
 185         {
 186             font = wxFont(pointSize, wxSWISS, wxNORMAL, wxNORMAL, false);
 187             break;
 188         }
 189     }
 190
 191     return font;
 192 }
 193
 194 // Get a system metric, e.g. scrollbar size
 195 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))
 196 {
 197     int return_value = 0;
 198
 199     switch ( index)
 200     {
 201         case wxSYS_HSCROLL_Y:
 202         case wxSYS_VSCROLL_X:
 203             return 15;
 204
 205         case wxSYS_SCREEN_X:
 206             return_value = DisplayWidth( wxGlobalDisplay(), 0 );
 207             break;
 208         case wxSYS_SCREEN_Y:
 209             return_value = DisplayHeight( wxGlobalDisplay(), 0 );
 210             break;
 211
 212         // TODO case wxSYS_MOUSE_BUTTONS:
 213         // TODO case wxSYS_BORDER_X:
 214         // TODO case wxSYS_BORDER_Y:
 215         // TODO case wxSYS_CURSOR_X:
 216         // TODO case wxSYS_CURSOR_Y:
 217         // TODO case wxSYS_DCLICK_X:
 218         // TODO case wxSYS_DCLICK_Y:
 219         // TODO case wxSYS_DRAG_X:
 220         // TODO case wxSYS_DRAG_Y:
 221         // TODO case wxSYS_EDGE_X:
 222         // TODO case wxSYS_EDGE_Y:
 223         // TODO case wxSYS_HSCROLL_ARROW_X:
 224         // TODO case wxSYS_HSCROLL_ARROW_Y:
 225         // TODO case wxSYS_HTHUMB_X:
 226         // TODO case wxSYS_ICON_X:
 227         // TODO case wxSYS_ICON_Y:
 228         // TODO case wxSYS_ICONSPACING_X:
 229         // TODO case wxSYS_ICONSPACING_Y:
 230         // TODO case wxSYS_WINDOWMIN_X:
 231         // TODO case wxSYS_WINDOWMIN_Y:
 232         // TODO case wxSYS_FRAMESIZE_X:
 233         // TODO case wxSYS_FRAMESIZE_Y:
 234         // TODO case wxSYS_SMALLICON_X:
 235         // TODO case wxSYS_SMALLICON_Y:
 236         // TODO case wxSYS_VSCROLL_ARROW_X:
 237         // TODO case wxSYS_VSCROLL_ARROW_Y:
 238         // TODO case wxSYS_VTHUMB_Y:
 239         // TODO case wxSYS_CAPTION_Y:
 240         // TODO case wxSYS_MENU_Y:
 241         // TODO case wxSYS_NETWORK_PRESENT:
 242         // TODO case wxSYS_PENWINDOWS_PRESENT:
 243         // TODO case wxSYS_SHOW_SOUNDS:
 244         // TODO case wxSYS_SWAP_BUTTONS:
 245
 246         default:
 247             return_value = -1; // unsuported metric
 248     }
 249
 250     return return_value;
 251 }
 252
 253 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 254 {
 255     switch (index)
 256     {
 257         case wxSYS_CAN_ICONIZE_FRAME:
 258         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 259             return true;
 260
 261         default:
 262             return false;
 263     }
 264 }