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
  21 #ifndef WX_PRECOMP
  22     #include "wx/app.h"
  23     #include "wx/gdicmn.h"
  24 #endif
  25
  26 #ifdef __VMS__
  27 #pragma message disable nosimpint
  28 #endif
  29 #include <Xm/Xm.h>
  30 #include <Xm/PushB.h>
  31 #ifdef __VMS__
  32 #pragma message enable nosimpint
  33 #endif
  34
  35 #include "wx/x11/privx.h"
  36
  37 // To correctly read the resources from the database, we create a
  38 // sample widget. This has the application shell as the parent and
  39 // so will be destroyed when the applicaion is closed.
  40 static Widget but_setting_wid = NULL;
  41
  42 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
  43 {
  44   if (NULL == but_setting_wid && wxTheApp && wxTheApp->GetTopLevelWidget())
  45   {
  46     but_setting_wid = XtVaCreateWidget("settings_button", xmPushButtonWidgetClass,
  47                                        (Widget)wxTheApp->GetTopLevelWidget(), NULL);
  48   }
  49
  50   switch (index)
  51   {
  52     case wxSYS_COLOUR_WINDOW:
  53     {
  54         return *wxWHITE;
  55     }
  56     case wxSYS_COLOUR_SCROLLBAR:
  57       //    case wxSYS_COLOUR_DESKTOP:          // Same as wxSYS_COLOUR_BACKGROUND
  58     case wxSYS_COLOUR_BACKGROUND:
  59     case wxSYS_COLOUR_ACTIVECAPTION:
  60     case wxSYS_COLOUR_INACTIVECAPTION:
  61     case wxSYS_COLOUR_MENU:
  62     case wxSYS_COLOUR_MENUBAR:
  63     case wxSYS_COLOUR_WINDOWFRAME:
  64     case wxSYS_COLOUR_ACTIVEBORDER:
  65     case wxSYS_COLOUR_INACTIVEBORDER:
  66     case wxSYS_COLOUR_BTNFACE:
  67       //    case wxSYS_COLOUR_3DFACE:           // Same as wxSYS_COLOUR_BTNFACE
  68     case wxSYS_COLOUR_GRAYTEXT:
  69     {
  70         if (but_setting_wid)
  71         {
  72             XColor bg;
  73             XtVaGetValues(but_setting_wid,
  74                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
  75                         NULL);
  76             return wxColor((unsigned char)(bg.red >> 8),
  77                            (unsigned char)(bg.green >> 8),
  78                            (unsigned char)(bg.blue >> 8));
  79         }
  80         else
  81         {
  82             return wxColour("LIGHT GREY");
  83         }
  84     }
  85     case wxSYS_COLOUR_BTNSHADOW:
  86       //    case wxSYS_COLOUR_3DSHADOW:         // Same as wxSYS_COLOUR_BTNSHADOW
  87     {
  88         return wxColour("GREY");
  89     }
  90     case wxSYS_COLOUR_3DDKSHADOW:
  91     {
  92         return *wxBLACK;
  93     }
  94     case wxSYS_COLOUR_HIGHLIGHT:
  95     {
  96         return *wxBLUE;
  97     }
  98     case wxSYS_COLOUR_BTNHIGHLIGHT:
  99     case wxSYS_COLOUR_LISTBOX:
 100        //    case wxSYS_COLOUR_3DHIGHLIGHT:      // Same as wxSYS_COLOUR_BTNHIGHLIGHT
 101     {
 102         return *wxWHITE;
 103     }
 104     case wxSYS_COLOUR_3DLIGHT:
 105     {
 106         return wxColour("LIGHT GREY");
 107     }
 108     case wxSYS_COLOUR_MENUTEXT:
 109     case wxSYS_COLOUR_WINDOWTEXT:
 110     case wxSYS_COLOUR_CAPTIONTEXT:
 111     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 112     case wxSYS_COLOUR_BTNTEXT:
 113     case wxSYS_COLOUR_INFOTEXT:
 114     {
 115         if (but_setting_wid)
 116         {
 117             XColor fg;
 118             XtVaGetValues(but_setting_wid,
 119                         XtVaTypedArg, XmNforeground, XtRColor, &fg, sizeof(fg),
 120                         NULL);
 121             return wxColor((unsigned char)(fg.red >> 8),
 122                            (unsigned char)(fg.green >> 8),
 123                            (unsigned char)(fg.blue >> 8));
 124         }
 125         else
 126         {
 127             return *wxBLACK;
 128         }
 129     }
 130     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 131     case wxSYS_COLOUR_LISTBOXHIGHLIGHTTEXT:
 132     {
 133         return *wxWHITE;
 134     }
 135     case wxSYS_COLOUR_INFOBK:
 136     case wxSYS_COLOUR_APPWORKSPACE:
 137     {
 138         if (but_setting_wid)
 139         {
 140             XColor bg;
 141             XtVaGetValues(but_setting_wid,
 142                         XtVaTypedArg, XmNbackground, XtRColor, &bg, sizeof(bg),
 143                         NULL);
 144             return wxColor((unsigned char)(bg.red >> 8),
 145                            (unsigned char)(bg.green >> 8),
 146                            (unsigned char)(bg.blue >> 8));
 147         }
 148         else
 149         {
 150             return wxColour("LIGHT GREY");
 151         }
 152     }
 153
 154     case wxSYS_COLOUR_HOTLIGHT:
 155     case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 156     case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 157     case wxSYS_COLOUR_MENUHILIGHT:
 158         // TODO
 159         return wxColour("LIGHT GREY");
 160
 161     default:
 162     case wxSYS_COLOUR_MAX:
 163         wxFAIL_MSG( wxT("unknown colour") );
 164   }
 165   return *wxWHITE;
 166 }
 167
 168 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 169 {
 170     int pointSize = 12;
 171
 172     if (   wxFont::GetDefaultEncoding() == wxFONTENCODING_SHIFT_JIS
 173         || wxFont::GetDefaultEncoding() == wxFONTENCODING_EUC_JP)
 174         pointSize = 15;
 175
 176     wxFont font;
 177
 178     switch (index)
 179     {
 180         case wxSYS_SYSTEM_FIXED_FONT:
 181         {
 182             font = wxFont(pointSize, wxMODERN, wxNORMAL, wxNORMAL, false);
 183             break;
 184         }
 185         case wxSYS_DEVICE_DEFAULT_FONT:
 186         case wxSYS_SYSTEM_FONT:
 187         case wxSYS_DEFAULT_GUI_FONT:
 188         default:
 189         {
 190             font = wxFont(pointSize, wxSWISS, wxNORMAL, wxNORMAL, false);
 191             break;
 192         }
 193     }
 194
 195     return font;
 196 }
 197
 198 // Get a system metric, e.g. scrollbar size
 199 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow* WXUNUSED(win))
 200 {
 201     int return_value = 0;
 202
 203     switch ( index)
 204     {
 205         case wxSYS_HSCROLL_Y:
 206         case wxSYS_VSCROLL_X:
 207             return 15;
 208
 209         case wxSYS_SCREEN_X:
 210             return_value = DisplayWidth( wxGlobalDisplay(), 0 );
 211             break;
 212         case wxSYS_SCREEN_Y:
 213             return_value = DisplayHeight( wxGlobalDisplay(), 0 );
 214             break;
 215
 216         // TODO case wxSYS_MOUSE_BUTTONS:
 217         // TODO case wxSYS_BORDER_X:
 218         // TODO case wxSYS_BORDER_Y:
 219         // TODO case wxSYS_CURSOR_X:
 220         // TODO case wxSYS_CURSOR_Y:
 221         // TODO case wxSYS_DCLICK_X:
 222         // TODO case wxSYS_DCLICK_Y:
 223         // TODO case wxSYS_DRAG_X:
 224         // TODO case wxSYS_DRAG_Y:
 225         // TODO case wxSYS_EDGE_X:
 226         // TODO case wxSYS_EDGE_Y:
 227         // TODO case wxSYS_HSCROLL_ARROW_X:
 228         // TODO case wxSYS_HSCROLL_ARROW_Y:
 229         // TODO case wxSYS_HTHUMB_X:
 230         // TODO case wxSYS_ICON_X:
 231         // TODO case wxSYS_ICON_Y:
 232         // TODO case wxSYS_ICONSPACING_X:
 233         // TODO case wxSYS_ICONSPACING_Y:
 234         // TODO case wxSYS_WINDOWMIN_X:
 235         // TODO case wxSYS_WINDOWMIN_Y:
 236         // TODO case wxSYS_FRAMESIZE_X:
 237         // TODO case wxSYS_FRAMESIZE_Y:
 238         // TODO case wxSYS_SMALLICON_X:
 239         // TODO case wxSYS_SMALLICON_Y:
 240         // TODO case wxSYS_VSCROLL_ARROW_X:
 241         // TODO case wxSYS_VSCROLL_ARROW_Y:
 242         // TODO case wxSYS_VTHUMB_Y:
 243         // TODO case wxSYS_CAPTION_Y:
 244         // TODO case wxSYS_MENU_Y:
 245         // TODO case wxSYS_NETWORK_PRESENT:
 246         // TODO case wxSYS_PENWINDOWS_PRESENT:
 247         // TODO case wxSYS_SHOW_SOUNDS:
 248         // TODO case wxSYS_SWAP_BUTTONS:
 249
 250         default:
 251             return_value = -1; // unsuported metric
 252     }
 253
 254     return return_value;
 255 }
 256
 257 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 258 {
 259     switch (index)
 260     {
 261         case wxSYS_CAN_ICONIZE_FRAME:
 262         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 263             return true;
 264
 265         default:
 266             return false;
 267     }
 268 }