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     switch (nIndex)
  82     {
  83         //
  84         // PM actually has values for these
  85         //
  86         case wxSYS_COLOUR_WINDOW:
  87             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  88                                              ,SYSCLR_WINDOW
  89                                              ,0L
  90                                             );
  91             vCol.Set( GetRValue(vRef)
  92                      ,GetGValue(vRef)
  93                      ,GetBValue(vRef)
  94                     );
  95             break;
  96
  97         case wxSYS_COLOUR_WINDOWFRAME:
  98             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  99                                              ,SYSCLR_WINDOWFRAME
 100                                              ,0L
 101                                             );
 102             vCol.Set( GetRValue(vRef)
 103                      ,GetGValue(vRef)
 104                      ,GetBValue(vRef)
 105                     );
 106             break;
 107
 108         case wxSYS_COLOUR_MENUTEXT:
 109             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 110                                              ,SYSCLR_MENUTEXT
 111                                              ,0L
 112                                             );
 113             vCol.Set( GetRValue(vRef)
 114                      ,GetGValue(vRef)
 115                      ,GetBValue(vRef)
 116                     );
 117             break;
 118
 119         case wxSYS_COLOUR_BTNFACE:
 120             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 121                                              ,SYSCLR_BUTTONDEFAULT
 122                                              ,0L
 123                                             );
 124             vCol.Set( GetRValue(vRef)
 125                      ,GetGValue(vRef)
 126                      ,GetBValue(vRef)
 127                     );
 128             break;
 129
 130         case wxSYS_COLOUR_BTNSHADOW:
 131             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 132                                              ,SYSCLR_BUTTONMIDDLE
 133                                              ,0L
 134                                             );
 135             vCol.Set( GetRValue(vRef)
 136                      ,GetGValue(vRef)
 137                      ,GetBValue(vRef)
 138                     );
 139             break;
 140
 141         case wxSYS_COLOUR_BTNHIGHLIGHT:
 142             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 143                                              ,SYSCLR_BUTTONLIGHT
 144                                              ,0L
 145                                             );
 146             vCol.Set( GetRValue(vRef)
 147                      ,GetGValue(vRef)
 148                      ,GetBValue(vRef)
 149                     );
 150             break;
 151
 152         case wxSYS_COLOUR_MENUBAR:
 153             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 154                                              ,SYSCLR_MENU
 155                                              ,0L
 156                                             );
 157             vCol.Set( GetRValue(vRef)
 158                      ,GetGValue(vRef)
 159                      ,GetBValue(vRef)
 160                     );
 161             break;
 162
 163         //
 164         // We'll have to just give values to these
 165         //
 166         case wxSYS_COLOUR_LISTBOX:
 167         case wxSYS_COLOUR_CAPTIONTEXT:
 168             return(*wxWHITE);
 169
 170         case wxSYS_COLOUR_WINDOWTEXT:
 171         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 172         case wxSYS_COLOUR_BTNTEXT:
 173         case wxSYS_COLOUR_INFOTEXT:
 174             vCol = (*wxBLACK);
 175             break;
 176
 177         //
 178         // We should customize these to look like other ports
 179         //
 180
 181         case wxSYS_COLOUR_ACTIVECAPTION:
 182         case wxSYS_COLOUR_ACTIVEBORDER:
 183         case wxSYS_COLOUR_HIGHLIGHT:
 184             vCol = (*wxBLUE);
 185             break;
 186
 187         case wxSYS_COLOUR_SCROLLBAR:
 188         case wxSYS_COLOUR_BACKGROUND:
 189         case wxSYS_COLOUR_INACTIVECAPTION:
 190         case wxSYS_COLOUR_MENU:
 191         case wxSYS_COLOUR_INACTIVEBORDER:
 192         case wxSYS_COLOUR_APPWORKSPACE:
 193         case wxSYS_COLOUR_HIGHLIGHTTEXT:
 194         case wxSYS_COLOUR_GRAYTEXT:
 195         case wxSYS_COLOUR_3DDKSHADOW:
 196         case wxSYS_COLOUR_3DLIGHT:
 197         case wxSYS_COLOUR_INFOBK:
 198             vCol = (*wxLIGHT_GREY);
 199             break;
 200
 201         default:
 202             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 203                                              ,SYSCLR_WINDOW
 204                                              ,0L
 205                                             );
 206             vCol.Set( GetRValue(vRef)
 207                      ,GetGValue(vRef)
 208                      ,GetBValue(vRef)
 209                     );
 210             break;
 211     }
 212     return(vCol);
 213 } // end of wxSystemSettingsNative::GetColour
 214
 215 wxFont wxSystemSettingsNative::GetFont(
 216   wxSystemFont                      index
 217 )
 218 {
 219     // TODO
 220     switch (index)
 221     {
 222         case wxSYS_DEVICE_DEFAULT_FONT:
 223         {
 224             break;
 225         }
 226         case wxSYS_DEFAULT_PALETTE:
 227         {
 228             break;
 229         }
 230         case wxSYS_SYSTEM_FIXED_FONT:
 231         {
 232             break;
 233         }
 234         case wxSYS_SYSTEM_FONT:
 235         {
 236             break;
 237         }
 238         default:
 239         case wxSYS_DEFAULT_GUI_FONT:
 240         {
 241             break;
 242         }
 243     }
 244     if(wxSWISS_FONT)
 245          return *wxSWISS_FONT;
 246
 247     return wxNullFont;
 248 }
 249
 250 // Get a system metric, e.g. scrollbar size
 251 int wxSystemSettingsNative::GetMetric( wxSystemMetric index,
 252                                        wxWindow*      WXUNUSED(win) )
 253 {
 254     switch ( index)
 255     {
 256         // TODO case wxSYS_MOUSE_BUTTONS:
 257         // TODO case wxSYS_BORDER_X:
 258         // TODO case wxSYS_BORDER_Y:
 259         // TODO case wxSYS_CURSOR_X:
 260         // TODO case wxSYS_CURSOR_Y:
 261         // TODO case wxSYS_DCLICK_X:
 262         // TODO case wxSYS_DCLICK_Y:
 263         // TODO case wxSYS_DRAG_X:
 264         // TODO case wxSYS_DRAG_Y:
 265         // TODO case wxSYS_EDGE_X:
 266         // TODO case wxSYS_EDGE_Y:
 267         // TODO case wxSYS_HSCROLL_ARROW_X:
 268         // TODO case wxSYS_HSCROLL_ARROW_Y:
 269         // TODO case wxSYS_HTHUMB_X:
 270         // TODO case wxSYS_ICON_X:
 271         // TODO case wxSYS_ICON_Y:
 272         // TODO case wxSYS_ICONSPACING_X:
 273         // TODO case wxSYS_ICONSPACING_Y:
 274         // TODO case wxSYS_WINDOWMIN_X:
 275         // TODO case wxSYS_WINDOWMIN_Y:
 276
 277         case wxSYS_SCREEN_X:
 278             return ::WinQuerySysValue(HWND_DESKTOP,SV_CXSCREEN);
 279         case wxSYS_SCREEN_Y:
 280             return ::WinQuerySysValue(HWND_DESKTOP,SV_CYSCREEN);
 281
 282         // TODO case wxSYS_FRAMESIZE_X:
 283         // TODO case wxSYS_FRAMESIZE_Y:
 284         // TODO case wxSYS_SMALLICON_X:
 285         // TODO case wxSYS_SMALLICON_Y:
 286         // TODO case wxSYS_HSCROLL_Y:
 287         // TODO case wxSYS_VSCROLL_X:
 288         // TODO case wxSYS_VSCROLL_ARROW_X:
 289         // TODO case wxSYS_VSCROLL_ARROW_Y:
 290         // TODO case wxSYS_VTHUMB_Y:
 291         // TODO case wxSYS_CAPTION_Y:
 292         // TODO case wxSYS_MENU_Y:
 293         // TODO case wxSYS_NETWORK_PRESENT:
 294         // TODO case wxSYS_PENWINDOWS_PRESENT:
 295         // TODO case wxSYS_SHOW_SOUNDS:
 296         // TODO case wxSYS_SWAP_BUTTONS:
 297     }
 298     return -1;  // unsupported metric
 299 }
 300
 301 bool wxSystemSettingsNative::HasFeature( wxSystemFeature index )
 302 {
 303     switch (index)
 304     {
 305         case wxSYS_CAN_ICONIZE_FRAME:
 306             return true;
 307
 308         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 309             return false;
 310     }
 311
 312     return false;
 313 }