src/os2/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/os2/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/pen.h"
  18     #include "wx/brush.h"
  19     #include "wx/gdicmn.h"
  20     #include "wx/window.h"
  21     #include "wx/settings.h"
  22 #endif
  23
  24 #include "wx/module.h"
  25 #include "wx/os2/private.h"
  26
  27 // the module which is used to clean up wxSystemSettings data (this is a
  28 // singleton class so it can't be done in the dtor)
  29 class wxSystemSettingsModule : public wxModule
  30 {
  31     friend class wxSystemSettings;
  32 public:
  33     virtual bool OnInit();
  34     virtual void OnExit();
  35
  36 private:
  37     DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
  38
  39     static wxArrayString   sm_optionNames;
  40     static wxArrayString   sm_optionValues;
  41 };
  42
  43 // ----------------------------------------------------------------------------
  44 // global data
  45 // ----------------------------------------------------------------------------
  46
  47 static wxFont *gs_fontDefault = NULL;
  48
  49 // ============================================================================
  50 // implementation
  51 // ============================================================================
  52
  53 // ----------------------------------------------------------------------------
  54 // wxSystemSettingsModule
  55 // ----------------------------------------------------------------------------
  56
  57 IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
  58
  59 wxArrayString wxSystemSettingsModule::sm_optionNames;
  60 wxArrayString wxSystemSettingsModule::sm_optionValues;
  61
  62 bool wxSystemSettingsModule::OnInit()
  63 {
  64     return true;
  65 }
  66
  67 void wxSystemSettingsModule::OnExit()
  68 {
  69     sm_optionNames.Clear();
  70     sm_optionValues.Clear();
  71     delete gs_fontDefault;
  72 }
  73
  74 wxColour wxSystemSettingsNative::GetColour(
  75   wxSystemColour                    nIndex
  76 )
  77 {
  78     COLORREF                        vRef;
  79     wxColour                        vCol;
  80     LONG                            vSysClr;
  81     switch (nIndex)
  82     {
  83         //
  84         // PM actually has values for these
  85         //
  86         case wxSYS_COLOUR_WINDOW:
  87             vSysClr = SYSCLR_WINDOW;
  88             break;
  89
  90         case wxSYS_COLOUR_WINDOWFRAME:
  91             vSysClr = SYSCLR_WINDOWFRAME;
  92             break;
  93
  94         case wxSYS_COLOUR_MENUTEXT:
  95             vSysClr = SYSCLR_MENUTEXT;
  96             break;
  97
  98         case wxSYS_COLOUR_MENUHILIGHT:
  99             vSysClr = SYSCLR_MENUHILITE;
 100             break;
 101
 102         case wxSYS_COLOUR_BTNFACE:
 103             vSysClr = SYSCLR_BUTTONMIDDLE;
 104             break;
 105
 106         case wxSYS_COLOUR_BTNSHADOW:
 107             vSysClr = SYSCLR_BUTTONDARK;
 108             break;
 109
 110         case wxSYS_COLOUR_BTNHIGHLIGHT:
 111             vSysClr = SYSCLR_BUTTONLIGHT;
 112             break;
 113
 114         case wxSYS_COLOUR_BACKGROUND:
 115             vSysClr = SYSCLR_BACKGROUND;
 116             break;
 117
 118         case wxSYS_COLOUR_APPWORKSPACE:
 119             vSysClr = SYSCLR_APPWORKSPACE;
 120             break;
 121
 122         case wxSYS_COLOUR_MENUBAR:
 123         case wxSYS_COLOUR_MENU:
 124             vSysClr = SYSCLR_MENU;
 125             break;
 126
 127         case wxSYS_COLOUR_INACTIVECAPTION:
 128             vSysClr = SYSCLR_INACTIVETITLE;
 129             break;
 130
 131         case wxSYS_COLOUR_INACTIVEBORDER:
 132             vSysClr = SYSCLR_INACTIVEBORDER;
 133             break;
 134
 135         case wxSYS_COLOUR_LISTBOX:
 136             vSysClr = SYSCLR_ENTRYFIELD;
 137             break;
 138
 139         case wxSYS_COLOUR_CAPTIONTEXT:
 140             vSysClr = SYSCLR_TITLETEXT;
 141             break;
 142
 143         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 144             vSysClr = SYSCLR_INACTIVETITLETEXT;
 145             break;
 146
 147         case wxSYS_COLOUR_WINDOWTEXT:
 148         case wxSYS_COLOUR_BTNTEXT:
 149             vSysClr = SYSCLR_WINDOWTEXT;
 150             break;
 151
 152         case wxSYS_COLOUR_INFOTEXT:
 153             vSysClr = SYSCLR_HELPTEXT;
 154             break;
 155
 156         case wxSYS_COLOUR_ACTIVECAPTION:
 157             vSysClr = SYSCLR_ACTIVETITLE;
 158             break;
 159
 160         case wxSYS_COLOUR_ACTIVEBORDER:
 161             vSysClr = SYSCLR_ACTIVEBORDER;
 162             break;
 163
 164         case wxSYS_COLOUR_HIGHLIGHT:
 165             vSysClr = SYSCLR_HILITEBACKGROUND;
 166             break;
 167
 168         case wxSYS_COLOUR_SCROLLBAR:
 169             vSysClr = SYSCLR_SCROLLBAR;
 170             break;
 171
 172         case wxSYS_COLOUR_HIGHLIGHTTEXT:
 173             vSysClr = SYSCLR_HILITEFOREGROUND;
 174             break;
 175
 176         case wxSYS_COLOUR_INFOBK:
 177             vSysClr = SYSCLR_HELPBACKGROUND;
 178             break;
 179
 180         // Don't know what these should be, so leave them grey (normally)
 181         case wxSYS_COLOUR_GRAYTEXT:
 182         case wxSYS_COLOUR_3DDKSHADOW:
 183         case wxSYS_COLOUR_3DLIGHT:
 184         case wxSYS_COLOUR_HOTLIGHT:
 185         case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
 186         case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
 187             vSysClr = SYSCLR_BUTTONMIDDLE;
 188             break;
 189
 190         default:
 191             vSysClr = SYSCLR_WINDOW;
 192             break;
 193     }
 194     vRef = (ULONG)::WinQuerySysColor(   HWND_DESKTOP,
 195                                         vSysClr,
 196                                         0L  );
 197     vCol.Set(   GetRValue(vRef),
 198                 GetGValue(vRef),
 199                 GetBValue(vRef)  );
 200     return(vCol);
 201 } // end of wxSystemSettingsNative::GetColour
 202
 203 wxFont wxSystemSettingsNative::GetFont(
 204   wxSystemFont                      index
 205 )
 206 {
 207     // TODO
 208     switch (index)
 209     {
 210         case wxSYS_DEVICE_DEFAULT_FONT:
 211         {
 212             break;
 213         }
 214         case wxSYS_DEFAULT_PALETTE:
 215         {
 216             break;
 217         }
 218         case wxSYS_SYSTEM_FIXED_FONT:
 219         {
 220             break;
 221         }
 222         case wxSYS_SYSTEM_FONT:
 223         {
 224             break;
 225         }
 226         default:
 227         case wxSYS_DEFAULT_GUI_FONT:
 228         {
 229             break;
 230         }
 231     }
 232     if(wxSWISS_FONT)
 233          return *wxSWISS_FONT;
 234
 235     return wxNullFont;
 236 }
 237
 238 // Get a system metric, e.g. scrollbar size
 239 int wxSystemSettingsNative::GetMetric( wxSystemMetric index,
 240                                        wxWindow*      WXUNUSED(win) )
 241 {
 242     switch ( index)
 243     {
 244         // TODO case wxSYS_MOUSE_BUTTONS:
 245         // TODO case wxSYS_BORDER_X:
 246         // TODO case wxSYS_BORDER_Y:
 247         // TODO case wxSYS_CURSOR_X:
 248         // TODO case wxSYS_CURSOR_Y:
 249         // TODO case wxSYS_DCLICK_X:
 250         // TODO case wxSYS_DCLICK_Y:
 251         // TODO case wxSYS_DRAG_X:
 252         // TODO case wxSYS_DRAG_Y:
 253         // TODO case wxSYS_EDGE_X:
 254         // TODO case wxSYS_EDGE_Y:
 255         // TODO case wxSYS_HSCROLL_ARROW_X:
 256         // TODO case wxSYS_HSCROLL_ARROW_Y:
 257         // TODO case wxSYS_HTHUMB_X:
 258         // TODO case wxSYS_ICON_X:
 259         // TODO case wxSYS_ICON_Y:
 260         // TODO case wxSYS_ICONSPACING_X:
 261         // TODO case wxSYS_ICONSPACING_Y:
 262         // TODO case wxSYS_WINDOWMIN_X:
 263         // TODO case wxSYS_WINDOWMIN_Y:
 264
 265         case wxSYS_SCREEN_X:
 266             return ::WinQuerySysValue(HWND_DESKTOP,SV_CXSCREEN);
 267         case wxSYS_SCREEN_Y:
 268             return ::WinQuerySysValue(HWND_DESKTOP,SV_CYSCREEN);
 269
 270         // TODO case wxSYS_FRAMESIZE_X:
 271         // TODO case wxSYS_FRAMESIZE_Y:
 272         // TODO case wxSYS_SMALLICON_X:
 273         // TODO case wxSYS_SMALLICON_Y:
 274
 275         case wxSYS_HSCROLL_Y:
 276             return ::WinQuerySysValue(HWND_DESKTOP,SV_CYHSCROLL);
 277         case wxSYS_VSCROLL_X:
 278             return ::WinQuerySysValue(HWND_DESKTOP,SV_CXVSCROLL);
 279
 280         // TODO case wxSYS_VSCROLL_ARROW_X:
 281         // TODO case wxSYS_VSCROLL_ARROW_Y:
 282         // TODO case wxSYS_VTHUMB_Y:
 283         // TODO case wxSYS_CAPTION_Y:
 284         // TODO case wxSYS_MENU_Y:
 285         // TODO case wxSYS_NETWORK_PRESENT:
 286         // TODO case wxSYS_PENWINDOWS_PRESENT:
 287         // TODO case wxSYS_SHOW_SOUNDS:
 288         // TODO case wxSYS_SWAP_BUTTONS:
 289
 290         default:
 291             break;
 292     }
 293     return -1;  // unsupported metric
 294 }
 295
 296 bool wxSystemSettingsNative::HasFeature( wxSystemFeature index )
 297 {
 298     switch (index)
 299     {
 300         case wxSYS_CAN_ICONIZE_FRAME:
 301             return true;
 302
 303         // TODO case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 304         // TODO case wxSYS_TABLET_PRESENT:
 305
 306         default:
 307             break;
 308     }
 309
 310     return false;
 311 }