src/os2/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        settings.cpp
   3 // Purpose:     wxSettings
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/15/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifndef WX_PRECOMP
  16 #include <stdio.h>
  17 #include "wx/defs.h"
  18 #include "wx/pen.h"
  19 #include "wx/brush.h"
  20 #include "wx/gdicmn.h"
  21 #endif
  22
  23 #include "wx/module.h"
  24 #include "wx/settings.h"
  25 #include "wx/window.h"
  26 #include "wx/os2/private.h"
  27
  28 // the module which is used to clean up wxSystemSettings data (this is a
  29 // singleton class so it can't be done in the dtor)
  30 class wxSystemSettingsModule : public wxModule
  31 {
  32     friend class wxSystemSettings;
  33 public:
  34     virtual bool OnInit();
  35     virtual void OnExit();
  36
  37 private:
  38     DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
  39
  40     static wxArrayString   sm_optionNames;
  41     static wxArrayString   sm_optionValues;
  42 };
  43
  44 // ----------------------------------------------------------------------------
  45 // global data
  46 // ----------------------------------------------------------------------------
  47
  48 static wxFont *gs_fontDefault = NULL;
  49
  50 // ============================================================================
  51 // implementation
  52 // ============================================================================
  53
  54 // ----------------------------------------------------------------------------
  55 // wxSystemSettingsModule
  56 // ----------------------------------------------------------------------------
  57
  58 IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
  59
  60 wxArrayString wxSystemSettingsModule::sm_optionNames;
  61 wxArrayString wxSystemSettingsModule::sm_optionValues;
  62
  63 bool wxSystemSettingsModule::OnInit()
  64 {
  65     return TRUE;
  66 }
  67
  68 void wxSystemSettingsModule::OnExit()
  69 {
  70     sm_optionNames.Clear();
  71     sm_optionValues.Clear();
  72     delete gs_fontDefault;
  73 }
  74
  75 wxColour wxSystemSettingsNative::GetColour(
  76   wxSystemColour                    nIndex
  77 )
  78 {
  79     COLORREF                        vRef;
  80     wxColour                        vCol;
  81     LONG                            vSysClr;
  82     switch (nIndex)
  83     {
  84         //
  85         // PM actually has values for these
  86         //
  87         case wxSYS_COLOUR_WINDOW:
  88             vSysClr = SYSCLR_WINDOW;
  89             break;
  90
  91         case wxSYS_COLOUR_WINDOWFRAME:
  92             vSysClr = SYSCLR_WINDOWFRAME;
  93             break;
  94
  95         case wxSYS_COLOUR_MENUTEXT:
  96             vSysClr = SYSCLR_MENUTEXT;
  97             break;
  98
  99         case wxSYS_COLOUR_MENUHILIGHT:
 100             vSysClr = SYSCLR_MENUHILITE;
 101             break;
 102
 103         case wxSYS_COLOUR_BTNFACE:
 104             vSysClr = SYSCLR_BUTTONMIDDLE;
 105             break;
 106
 107         case wxSYS_COLOUR_BTNSHADOW:
 108             vSysClr = SYSCLR_BUTTONDARK;
 109             break;
 110
 111         case wxSYS_COLOUR_BTNHIGHLIGHT:
 112             vSysClr = SYSCLR_BUTTONLIGHT;
 113             break;
 114
 115         case wxSYS_COLOUR_BACKGROUND:
 116             vSysClr = SYSCLR_BACKGROUND;
 117             break;
 118
 119         case wxSYS_COLOUR_APPWORKSPACE:
 120             vSysClr = SYSCLR_APPWORKSPACE;
 121             break;
 122
 123         case wxSYS_COLOUR_MENUBAR:
 124         case wxSYS_COLOUR_MENU:
 125             vSysClr = SYSCLR_MENU;
 126             break;
 127
 128         case wxSYS_COLOUR_INACTIVECAPTION:
 129             vSysClr = SYSCLR_INACTIVETITLE;
 130             break;
 131
 132         case wxSYS_COLOUR_INACTIVEBORDER:
 133             vSysClr = SYSCLR_INACTIVEBORDER;
 134             break;
 135
 136         case wxSYS_COLOUR_LISTBOX:
 137             vSysClr = SYSCLR_ENTRYFIELD;
 138             break;
 139
 140         case wxSYS_COLOUR_CAPTIONTEXT:
 141             vSysClr = SYSCLR_TITLETEXT;
 142             break;
 143
 144         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 145             vSysClr = SYSCLR_INACTIVETITLETEXT;
 146             break;
 147
 148         case wxSYS_COLOUR_WINDOWTEXT:
 149         case wxSYS_COLOUR_BTNTEXT:
 150             vSysClr = SYSCLR_WINDOWTEXT;
 151             break;
 152
 153         case wxSYS_COLOUR_INFOTEXT:
 154             vSysClr = SYSCLR_HELPTEXT;
 155             break;
 156
 157         case wxSYS_COLOUR_ACTIVECAPTION:
 158             vSysClr = SYSCLR_ACTIVETITLE;
 159             break;
 160
 161         case wxSYS_COLOUR_ACTIVEBORDER:
 162             vSysClr = SYSCLR_ACTIVEBORDER;
 163             break;
 164
 165         case wxSYS_COLOUR_HIGHLIGHT:
 166             vSysClr = SYSCLR_HILITEBACKGROUND;
 167             break;
 168
 169         case wxSYS_COLOUR_SCROLLBAR:
 170             vSysClr = SYSCLR_SCROLLBAR;
 171             break;
 172
 173         case wxSYS_COLOUR_HIGHLIGHTTEXT:
 174             vSysClr = SYSCLR_HILITEFOREGROUND;
 175             break;
 176
 177         case wxSYS_COLOUR_INFOBK:
 178             vSysClr = SYSCLR_HELPBACKGROUND;
 179             break;
 180
 181         // Don't know what these should be, so leave them grey (normally)
 182         case wxSYS_COLOUR_GRAYTEXT:
 183         case wxSYS_COLOUR_3DDKSHADOW:
 184         case wxSYS_COLOUR_3DLIGHT:
 185         case wxSYS_COLOUR_HOTLIGHT:
 186         case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 187         case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 188             vSysClr = SYSCLR_BUTTONMIDDLE;
 189             break;
 190
 191         default:
 192             vSysClr = SYSCLR_WINDOW;
 193             break;
 194     }
 195     vRef = (ULONG)::WinQuerySysColor(   HWND_DESKTOP,
 196                                         vSysClr,
 197                                         0L  );
 198     vCol.Set(   GetRValue(vRef),
 199                 GetGValue(vRef),
 200                 GetBValue(vRef)  );
 201     return(vCol);
 202 } // end of wxSystemSettingsNative::GetColour
 203
 204 wxFont wxSystemSettingsNative::GetFont(
 205   wxSystemFont                      index
 206 )
 207 {
 208     // TODO
 209     switch (index)
 210     {
 211         case wxSYS_DEVICE_DEFAULT_FONT:
 212         {
 213             break;
 214         }
 215         case wxSYS_DEFAULT_PALETTE:
 216         {
 217             break;
 218         }
 219         case wxSYS_SYSTEM_FIXED_FONT:
 220         {
 221             break;
 222         }
 223         case wxSYS_SYSTEM_FONT:
 224         {
 225             break;
 226         }
 227         default:
 228         case wxSYS_DEFAULT_GUI_FONT:
 229         {
 230             break;
 231         }
 232     }
 233     if(wxSWISS_FONT)
 234          return *wxSWISS_FONT;
 235
 236     return wxNullFont;
 237 }
 238
 239 // Get a system metric, e.g. scrollbar size
 240 int wxSystemSettingsNative::GetMetric( wxSystemMetric index,
 241                                        wxWindow*      WXUNUSED(win) )
 242 {
 243     switch ( index)
 244     {
 245         // TODO case wxSYS_MOUSE_BUTTONS:
 246         // TODO case wxSYS_BORDER_X:
 247         // TODO case wxSYS_BORDER_Y:
 248         // TODO case wxSYS_CURSOR_X:
 249         // TODO case wxSYS_CURSOR_Y:
 250         // TODO case wxSYS_DCLICK_X:
 251         // TODO case wxSYS_DCLICK_Y:
 252         // TODO case wxSYS_DRAG_X:
 253         // TODO case wxSYS_DRAG_Y:
 254         // TODO case wxSYS_EDGE_X:
 255         // TODO case wxSYS_EDGE_Y:
 256         // TODO case wxSYS_HSCROLL_ARROW_X:
 257         // TODO case wxSYS_HSCROLL_ARROW_Y:
 258         // TODO case wxSYS_HTHUMB_X:
 259         // TODO case wxSYS_ICON_X:
 260         // TODO case wxSYS_ICON_Y:
 261         // TODO case wxSYS_ICONSPACING_X:
 262         // TODO case wxSYS_ICONSPACING_Y:
 263         // TODO case wxSYS_WINDOWMIN_X:
 264         // TODO case wxSYS_WINDOWMIN_Y:
 265
 266         case wxSYS_SCREEN_X:
 267             return ::WinQuerySysValue(HWND_DESKTOP,SV_CXSCREEN);
 268         case wxSYS_SCREEN_Y:
 269             return ::WinQuerySysValue(HWND_DESKTOP,SV_CYSCREEN);
 270
 271         // TODO case wxSYS_FRAMESIZE_X:
 272         // TODO case wxSYS_FRAMESIZE_Y:
 273         // TODO case wxSYS_SMALLICON_X:
 274         // TODO case wxSYS_SMALLICON_Y:
 275
 276         case wxSYS_HSCROLL_Y:
 277             return ::WinQuerySysValue(HWND_DESKTOP,SV_CYHSCROLL);
 278         case wxSYS_VSCROLL_X:
 279             return ::WinQuerySysValue(HWND_DESKTOP,SV_CXVSCROLL);
 280
 281         // TODO case wxSYS_VSCROLL_ARROW_X:
 282         // TODO case wxSYS_VSCROLL_ARROW_Y:
 283         // TODO case wxSYS_VTHUMB_Y:
 284         // TODO case wxSYS_CAPTION_Y:
 285         // TODO case wxSYS_MENU_Y:
 286         // TODO case wxSYS_NETWORK_PRESENT:
 287         // TODO case wxSYS_PENWINDOWS_PRESENT:
 288         // TODO case wxSYS_SHOW_SOUNDS:
 289         // TODO case wxSYS_SWAP_BUTTONS:
 290     }
 291     return -1;  // unsupported metric
 292 }
 293
 294 bool wxSystemSettingsNative::HasFeature( wxSystemFeature index )
 295 {
 296     switch (index)
 297     {
 298         case wxSYS_CAN_ICONIZE_FRAME:
 299             return true;
 300
 301         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 302             return false;
 303     }
 304
 305     return false;
 306 }