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             break;
 170
 171         case wxSYS_COLOUR_WINDOWTEXT:
 172         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 173         case wxSYS_COLOUR_BTNTEXT:
 174         case wxSYS_COLOUR_INFOTEXT:
 175             vCol = (*wxBLACK);
 176             break;
 177
 178         //
 179         // We should customize these to look like other ports
 180         //
 181
 182         case wxSYS_COLOUR_ACTIVECAPTION:
 183         case wxSYS_COLOUR_ACTIVEBORDER:
 184         case wxSYS_COLOUR_HIGHLIGHT:
 185             vCol = (*wxBLUE);
 186             break;
 187
 188         case wxSYS_COLOUR_SCROLLBAR:
 189         case wxSYS_COLOUR_BACKGROUND:
 190         case wxSYS_COLOUR_INACTIVECAPTION:
 191         case wxSYS_COLOUR_MENU:
 192         case wxSYS_COLOUR_INACTIVEBORDER:
 193         case wxSYS_COLOUR_APPWORKSPACE:
 194         case wxSYS_COLOUR_HIGHLIGHTTEXT:
 195         case wxSYS_COLOUR_GRAYTEXT:
 196         case wxSYS_COLOUR_3DDKSHADOW:
 197         case wxSYS_COLOUR_3DLIGHT:
 198         case wxSYS_COLOUR_INFOBK:
 199             vCol = (*wxLIGHT_GREY);
 200             break;
 201
 202         default:
 203             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 204                                              ,SYSCLR_WINDOW
 205                                              ,0L
 206                                             );
 207             vCol.Set( GetRValue(vRef)
 208                      ,GetGValue(vRef)
 209                      ,GetBValue(vRef)
 210                     );
 211             break;
 212     }
 213     return(vCol);
 214 } // end of wxSystemSettingsNative::GetColour
 215
 216 wxFont wxSystemSettingsNative::GetFont(
 217   wxSystemFont                      index
 218 )
 219 {
 220     // TODO
 221     switch (index)
 222     {
 223         case wxSYS_DEVICE_DEFAULT_FONT:
 224         {
 225             break;
 226         }
 227         case wxSYS_DEFAULT_PALETTE:
 228         {
 229             break;
 230         }
 231         case wxSYS_SYSTEM_FIXED_FONT:
 232         {
 233             break;
 234         }
 235         case wxSYS_SYSTEM_FONT:
 236         {
 237             break;
 238         }
 239         default:
 240         case wxSYS_DEFAULT_GUI_FONT:
 241         {
 242             break;
 243         }
 244     }
 245     if(wxSWISS_FONT)
 246          return *wxSWISS_FONT;
 247
 248     return wxNullFont;
 249 }
 250
 251 // Get a system metric, e.g. scrollbar size
 252 int wxSystemSettingsNative::GetMetric(
 253   wxSystemMetric                    index
 254 , wxWindow*                         WXUNUSED(win)
 255 )
 256 {
 257     switch ( index)
 258     {
 259         // TODO case wxSYS_MOUSE_BUTTONS:
 260         // TODO case wxSYS_BORDER_X:
 261         // TODO case wxSYS_BORDER_Y:
 262         // TODO case wxSYS_CURSOR_X:
 263         // TODO case wxSYS_CURSOR_Y:
 264         // TODO case wxSYS_DCLICK_X:
 265         // TODO case wxSYS_DCLICK_Y:
 266         // TODO case wxSYS_DRAG_X:
 267         // TODO case wxSYS_DRAG_Y:
 268         // TODO case wxSYS_EDGE_X:
 269         // TODO case wxSYS_EDGE_Y:
 270         // TODO case wxSYS_HSCROLL_ARROW_X:
 271         // TODO case wxSYS_HSCROLL_ARROW_Y:
 272         // TODO case wxSYS_HTHUMB_X:
 273         // TODO case wxSYS_ICON_X:
 274         // TODO case wxSYS_ICON_Y:
 275         // TODO case wxSYS_ICONSPACING_X:
 276         // TODO case wxSYS_ICONSPACING_Y:
 277         // TODO case wxSYS_WINDOWMIN_X:
 278         // TODO case wxSYS_WINDOWMIN_Y:
 279
 280         case wxSYS_SCREEN_X:
 281             return ::WinQuerySysValue(HWND_DESKTOP,SV_CXSCREEN);
 282         case wxSYS_SCREEN_Y:
 283             return ::WinQuerySysValue(HWND_DESKTOP,SV_CYSCREEN);
 284
 285         // TODO case wxSYS_FRAMESIZE_X:
 286         // TODO case wxSYS_FRAMESIZE_Y:
 287         // TODO case wxSYS_SMALLICON_X:
 288         // TODO case wxSYS_SMALLICON_Y:
 289         // TODO case wxSYS_HSCROLL_Y:
 290         // TODO case wxSYS_VSCROLL_X:
 291         // TODO case wxSYS_VSCROLL_ARROW_X:
 292         // TODO case wxSYS_VSCROLL_ARROW_Y:
 293         // TODO case wxSYS_VTHUMB_Y:
 294         // TODO case wxSYS_CAPTION_Y:
 295         // TODO case wxSYS_MENU_Y:
 296         // TODO case wxSYS_NETWORK_PRESENT:
 297         // TODO case wxSYS_PENWINDOWS_PRESENT:
 298         // TODO case wxSYS_SHOW_SOUNDS:
 299         // TODO case wxSYS_SWAP_BUTTONS:
 300
 301         default:
 302             return -1;  // unsupported metric
 303     }
 304     return 0;
 305 }
 306
 307 bool wxSystemSettingsNative::HasFeature(
 308   wxSystemFeature                   index
 309 )
 310 {
 311     switch (index)
 312     {
 313         case wxSYS_CAN_ICONIZE_FRAME:
 314             return TRUE;
 315
 316         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
 317             return FALSE;
 318
 319         default:
 320             return FALSE;
 321     }
 322     return FALSE;
 323 }