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/settings.h"
  24 #include "wx/window.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 wxSystemSettings::GetSystemColour(
  75   int                               nIndex
  76 )
  77 {
  78     COLORREF                        vRef;
  79     wxColour                        vCol;
  80     switch (nIndex)
  81     {
  82         //
  83         // PM actually has values for these
  84         //
  85         case wxSYS_COLOUR_WINDOW:
  86             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  87                                              ,SYSCLR_WINDOW
  88                                              ,0L
  89                                             );
  90             vCol.Set( GetRValue(vRef)
  91                      ,GetGValue(vRef)
  92                      ,GetBValue(vRef)
  93                     );
  94             break;
  95
  96         case wxSYS_COLOUR_WINDOWFRAME:
  97             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  98                                              ,SYSCLR_WINDOWFRAME
  99                                              ,0L
 100                                             );
 101             vCol.Set( GetRValue(vRef)
 102                      ,GetGValue(vRef)
 103                      ,GetBValue(vRef)
 104                     );
 105             break;
 106
 107         case wxSYS_COLOUR_MENUTEXT:
 108             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 109                                              ,SYSCLR_MENUTEXT
 110                                              ,0L
 111                                             );
 112             vCol.Set( GetRValue(vRef)
 113                      ,GetGValue(vRef)
 114                      ,GetBValue(vRef)
 115                     );
 116             break;
 117
 118         case wxSYS_COLOUR_BTNFACE:
 119             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 120                                              ,SYSCLR_BUTTONDEFAULT
 121                                              ,0L
 122                                             );
 123             vCol.Set( GetRValue(vRef)
 124                      ,GetGValue(vRef)
 125                      ,GetBValue(vRef)
 126                     );
 127             break;
 128
 129         case wxSYS_COLOUR_BTNSHADOW:
 130             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 131                                              ,SYSCLR_BUTTONMIDDLE
 132                                              ,0L
 133                                             );
 134             vCol.Set( GetRValue(vRef)
 135                      ,GetGValue(vRef)
 136                      ,GetBValue(vRef)
 137                     );
 138             break;
 139
 140         case wxSYS_COLOUR_BTNHIGHLIGHT:
 141             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 142                                              ,SYSCLR_BUTTONLIGHT
 143                                              ,0L
 144                                             );
 145             vCol.Set( GetRValue(vRef)
 146                      ,GetGValue(vRef)
 147                      ,GetBValue(vRef)
 148                     );
 149             break;
 150
 151         //
 152         // We'll have to just give values to these
 153         //
 154         case wxSYS_COLOUR_LISTBOX:
 155         case wxSYS_COLOUR_CAPTIONTEXT:
 156             return(*wxWHITE);
 157             break;
 158
 159         case wxSYS_COLOUR_WINDOWTEXT:
 160         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 161         case wxSYS_COLOUR_BTNTEXT:
 162         case wxSYS_COLOUR_INFOTEXT:
 163             vCol = (*wxBLACK);
 164             break;
 165
 166         //
 167         // We should customize these to look like other ports
 168         //
 169
 170         case wxSYS_COLOUR_ACTIVECAPTION:
 171         case wxSYS_COLOUR_ACTIVEBORDER:
 172         case wxSYS_COLOUR_HIGHLIGHT:
 173             vCol = (*wxBLUE);
 174             break;
 175
 176         case wxSYS_COLOUR_SCROLLBAR:
 177         case wxSYS_COLOUR_BACKGROUND:
 178         case wxSYS_COLOUR_INACTIVECAPTION:
 179         case wxSYS_COLOUR_MENU:
 180         case wxSYS_COLOUR_INACTIVEBORDER:
 181         case wxSYS_COLOUR_APPWORKSPACE:
 182         case wxSYS_COLOUR_HIGHLIGHTTEXT:
 183         case wxSYS_COLOUR_GRAYTEXT:
 184         case wxSYS_COLOUR_3DDKSHADOW:
 185         case wxSYS_COLOUR_3DLIGHT:
 186         case wxSYS_COLOUR_INFOBK:
 187             vCol = (*wxLIGHT_GREY);
 188             break;
 189
 190         default:
 191             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
 192                                              ,SYSCLR_WINDOW
 193                                              ,0L
 194                                             );
 195             vCol.Set( GetRValue(vRef)
 196                      ,GetGValue(vRef)
 197                      ,GetBValue(vRef)
 198                     );
 199             break;
 200     }
 201     return(vCol);
 202 } // end of wxSystemSettings::GetSystemColour
 203
 204 wxFont wxSystemSettings::GetSystemFont(int index)
 205 {
 206     // TODO
 207     switch (index)
 208     {
 209         case wxSYS_DEVICE_DEFAULT_FONT:
 210         {
 211             break;
 212         }
 213         case wxSYS_DEFAULT_PALETTE:
 214         {
 215             break;
 216         }
 217         case wxSYS_SYSTEM_FIXED_FONT:
 218         {
 219             break;
 220         }
 221         case wxSYS_SYSTEM_FONT:
 222         {
 223             break;
 224         }
 225         default:
 226         case wxSYS_DEFAULT_GUI_FONT:
 227         {
 228             break;
 229         }
 230     }
 231     if(wxSWISS_FONT)
 232          return *wxSWISS_FONT;
 233
 234     return wxNullFont;
 235 }
 236
 237 // Get a system metric, e.g. scrollbar size
 238 int wxSystemSettings::GetSystemMetric(int index)
 239 {
 240     switch ( index)
 241     {
 242         case wxSYS_MOUSE_BUTTONS:
 243             // TODO
 244             return 0;
 245         case wxSYS_BORDER_X:
 246             // TODO
 247             return 0;
 248         case wxSYS_BORDER_Y:
 249             // TODO
 250             return 0;
 251         case wxSYS_CURSOR_X:
 252             // TODO
 253             return 0;
 254         case wxSYS_CURSOR_Y:
 255             // TODO
 256             return 0;
 257         case wxSYS_DCLICK_X:
 258             // TODO
 259             return 0;
 260         case wxSYS_DCLICK_Y:
 261             // TODO
 262             return 0;
 263         case wxSYS_DRAG_X:
 264             // TODO
 265             return 0;
 266         case wxSYS_DRAG_Y:
 267             // TODO
 268             return 0;
 269         case wxSYS_EDGE_X:
 270             // TODO
 271             return 0;
 272         case wxSYS_EDGE_Y:
 273             // TODO
 274             return 0;
 275         case wxSYS_HSCROLL_ARROW_X:
 276             // TODO
 277             return 0;
 278         case wxSYS_HSCROLL_ARROW_Y:
 279             // TODO
 280             return 0;
 281         case wxSYS_HTHUMB_X:
 282             // TODO
 283             return 0;
 284         case wxSYS_ICON_X:
 285             // TODO
 286             return 0;
 287         case wxSYS_ICON_Y:
 288             // TODO
 289             return 0;
 290         case wxSYS_ICONSPACING_X:
 291             // TODO
 292             return 0;
 293         case wxSYS_ICONSPACING_Y:
 294             // TODO
 295             return 0;
 296         case wxSYS_WINDOWMIN_X:
 297             // TODO
 298             return 0;
 299         case wxSYS_WINDOWMIN_Y:
 300             // TODO
 301             return 0;
 302         case wxSYS_SCREEN_X:
 303             // TODO
 304             return 0;
 305         case wxSYS_SCREEN_Y:
 306             // TODO
 307             return 0;
 308         case wxSYS_FRAMESIZE_X:
 309             // TODO
 310             return 0;
 311         case wxSYS_FRAMESIZE_Y:
 312             // TODO
 313             return 0;
 314         case wxSYS_SMALLICON_X:
 315             // TODO
 316             return 0;
 317         case wxSYS_SMALLICON_Y:
 318             // TODO
 319             return 0;
 320         case wxSYS_HSCROLL_Y:
 321             // TODO
 322             return 0;
 323         case wxSYS_VSCROLL_X:
 324             // TODO
 325             return 0;
 326         case wxSYS_VSCROLL_ARROW_X:
 327             // TODO
 328             return 0;
 329         case wxSYS_VSCROLL_ARROW_Y:
 330             // TODO
 331             return 0;
 332         case wxSYS_VTHUMB_Y:
 333             // TODO
 334             return 0;
 335         case wxSYS_CAPTION_Y:
 336             // TODO
 337             return 0;
 338         case wxSYS_MENU_Y:
 339             // TODO
 340             return 0;
 341         case wxSYS_NETWORK_PRESENT:
 342             // TODO
 343             return 0;
 344         case wxSYS_PENWINDOWS_PRESENT:
 345             // TODO
 346             return 0;
 347         case wxSYS_SHOW_SOUNDS:
 348             // TODO
 349             return 0;
 350         case wxSYS_SWAP_BUTTONS:
 351             // TODO
 352             return 0;
 353         default:
 354             return 0;
 355     }
 356     return 0;
 357 }
 358
 359 // Option functions (arbitrary name/value mapping)
 360 void wxSystemSettings::SetOption(
 361   const wxString&                   rsName
 362 , const wxString&                   rsValue
 363 )
 364 {
 365     int                             nIdx = wxSystemSettingsModule::sm_optionNames.Index( rsName
 366                                                                                         ,FALSE
 367                                                                                        );
 368
 369     if (nIdx == wxNOT_FOUND)
 370     {
 371         wxSystemSettingsModule::sm_optionNames.Add(rsName);
 372         wxSystemSettingsModule::sm_optionValues.Add(rsValue);
 373     }
 374     else
 375     {
 376         wxSystemSettingsModule::sm_optionNames[nIdx] = rsName;
 377         wxSystemSettingsModule::sm_optionValues[nIdx] = rsValue;
 378     }
 379 }
 380
 381 void wxSystemSettings::SetOption(
 382   const wxString&                   rsName
 383 , int                               nValue
 384 )
 385 {
 386     wxString                        sValStr;
 387
 388     sValStr.Printf(wxT("%d"), nValue);
 389     SetOption( rsName
 390               ,sValStr
 391              );
 392 } // end of
 393
 394 wxString wxSystemSettings::GetOption(
 395   const wxString&                   rsName
 396 )
 397 {
 398     int                             nIdx = wxSystemSettingsModule::sm_optionNames.Index( rsName
 399                                                                                         ,FALSE
 400                                                                                        );
 401
 402     if (nIdx == wxNOT_FOUND)
 403         return wxEmptyString;
 404     else
 405         return wxSystemSettingsModule::sm_optionValues[nIdx];
 406 } // end of
 407
 408 int wxSystemSettings::GetOptionInt(
 409   const wxString&                   rsName
 410 )
 411 {
 412     return wxAtoi(GetOption(rsName));
 413 } // end of
 414
 415 bool wxSystemSettings::HasOption(
 416   const wxString&                   rsName
 417 )
 418 {
 419     return (wxSystemSettingsModule::sm_optionNames.Index(rsName, FALSE) != wxNOT_FOUND);
 420 } // end of wxSystemSettings::HasOption
 421