include/wx/os2/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        private.h
   3 // Purpose:     Private declarations: as this header is only included by
   4 //              wxWidgets itself, it may contain identifiers which don't start
   5 //              with "wx".
   6 // Author:      Julian Smart
   7 // Modified by:
   8 // Created:     01/02/97
   9 // RCS-ID:      $Id$
  10 // Copyright:   (c) Julian Smart
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_OS2_PRIVATE_H_
  15 #define _WX_OS2_PRIVATE_H_
  16
  17 #define INCL_BASE
  18 #define INCL_PM
  19 #define INCL_GPI
  20 #define INCL_WINSYS
  21 #define INCL_SHLERRORS
  22 #define INCL_DOS
  23 #include <os2.h>
  24
  25 #if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(HAVE_SPBCDATA)
  26
  27     typedef struct _SPBCDATA {
  28         ULONG     cbSize;       /*  Size of control block. */
  29         ULONG     ulTextLimit;  /*  Entryfield text limit. */
  30         LONG      lLowerLimit;  /*  Spin lower limit (numeric only). */
  31         LONG      lUpperLimit;  /*  Spin upper limit (numeric only). */
  32         ULONG     idMasterSpb;  /*  ID of the servant's master spinbutton. */
  33         PVOID     pHWXCtlData;  /*  Handwriting control data structure flag. */
  34     } SPBCDATA;
  35
  36     typedef SPBCDATA *PSPBCDATA;
  37
  38 #endif
  39
  40 #include "wx/fontenc.h"
  41
  42 class WXDLLEXPORT wxFont;
  43 class WXDLLEXPORT wxWindow;
  44 class WXDLLEXPORT wxString;
  45 class WXDLLEXPORT wxBitmap;
  46
  47 // ---------------------------------------------------------------------------
  48 // private constants
  49 // ---------------------------------------------------------------------------
  50
  51 //
  52 // Constant strings for control names and classes
  53 //
  54
  55 //
  56 // Controls
  57 //
  58 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
  59 WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasNameStr;
  60 WXDLLEXPORT_DATA(extern const wxChar*) wxCheckBoxNameStr;
  61 WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
  62 WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
  63 WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
  64 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
  65 WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
  66 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBoxNameStr;
  67 WXDLLEXPORT_DATA(extern const wxChar*) wxListBoxNameStr;
  68 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticTextNameStr;
  69 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
  70 WXDLLEXPORT_DATA(extern const wxChar*) wxMultiTextNameStr;
  71 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
  72 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
  73 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioButtonNameStr;
  74 WXDLLEXPORT_DATA(extern const wxChar*) wxBitmapRadioButtonNameStr;
  75 WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
  76 WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
  77 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticNameStr;
  78 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlWindowNameStr;
  79 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
  80 WXDLLEXPORT_DATA(extern const wxChar*) wxVirtListBoxNameStr;
  81 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonBarNameStr;
  82 WXDLLEXPORT_DATA(extern const wxChar*) wxEnhDialogNameStr;
  83 WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
  84 WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
  85 WXDLLEXPORT_DATA(extern const wxChar*) wxGetTextFromUserPromptStr;
  86 WXDLLEXPORT_DATA(extern const wxChar*) wxMessageBoxCaptionStr;
  87 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
  88 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
  89 WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
  90 WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
  91 WXDLLEXPORT_DATA(extern const wxChar*) wxTreeCtrlNameStr;
  92 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogNameStr;
  93 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogDefaultFolderStr;
  94
  95 //
  96 // Class names
  97 //
  98 WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassName;
  99 WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassNameNoRedraw;
 100 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassName;
 101 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassNameNoRedraw;
 102 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassName;
 103 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassNameNoRedraw;
 104 WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassName;
 105 WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassNameNR;
 106 WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassName;
 107 WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassNameNR;
 108
 109 // ---------------------------------------------------------------------------
 110 // standard icons from the resources
 111 // ---------------------------------------------------------------------------
 112
 113 #ifdef __WXPM__
 114
 115 WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
 116 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
 117 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
 118 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
 119 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
 120 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
 121 WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
 122
 123 #endif
 124
 125 // ---------------------------------------------------------------------------
 126 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
 127 // window proc for PM.
 128 // MPARAM is a void * but is really a 32-bit value
 129 // ---------------------------------------------------------------------------
 130
 131 typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
 132 #define CASTWNDPROC (WndProcCast)
 133
 134 /*
 135  * Decide what window classes we're going to use
 136  * for this combination of CTl3D/FAFA settings
 137  */
 138
 139 #define STATIC_CLASS     _T("STATIC")
 140 #define STATIC_FLAGS     (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
 141 #define CHECK_CLASS      _T("BUTTON")
 142 #define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP)
 143 #define CHECK_IS_FAFA    FALSE
 144 #define RADIO_CLASS      _T("BUTTON" )
 145 #define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_VISIBLE)
 146 #define RADIO_SIZE       20
 147 #define RADIO_IS_FAFA    FALSE
 148 #define PURE_WINDOWS
 149 /*  PM has no group box button style
 150 #define GROUP_CLASS      "BUTTON"
 151 #define GROUP_FLAGS      (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
 152 */
 153
 154 /*
 155 #define BITCHECK_FLAGS   (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
 156 #define BITRADIO_FLAGS   (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
 157 */
 158
 159 // ---------------------------------------------------------------------------
 160 // misc macros
 161 // ---------------------------------------------------------------------------
 162
 163 #define MEANING_CHARACTER '0'
 164 #define DEFAULT_ITEM_WIDTH  200
 165 #define DEFAULT_ITEM_HEIGHT 80
 166
 167 // Scale font to get edit control height
 168 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (3*(cy)/2)
 169
 170 #ifdef __WXPM__
 171
 172 // Generic subclass proc, for panel item moving/sizing and intercept
 173 // EDIT control VK_RETURN messages
 174 extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
 175
 176 #endif
 177
 178 // ---------------------------------------------------------------------------
 179 // constants which might miss from some compilers' headers
 180 // ---------------------------------------------------------------------------
 181
 182 #if !defined(WS_EX_CLIENTEDGE)
 183     #define WS_EX_CLIENTEDGE 0x00000200L
 184 #endif
 185
 186 #ifndef ENDSESSION_LOGOFF
 187     #define ENDSESSION_LOGOFF    0x80000000
 188 #endif
 189
 190 #ifndef PMERR_INVALID_PARM
 191     #define PMERR_INVALID_PARM 0x1303
 192 #endif
 193
 194 #ifndef PMERR_INVALID_PARAMETERS
 195     #define PMERR_INVALID_PARAMETERS 0x1208
 196 #endif
 197
 198 #ifndef BOOKERR_INVALID_PARAMETERS
 199     #define BOOKERR_INVALID_PARAMETERS -1
 200 #endif
 201
 202 #ifndef DLGC_ENTRYFIELD
 203     #define DLGC_ENTRYFIELD  0x0001
 204 #endif
 205
 206 #ifndef DLGC_BUTTON
 207     #define DLGC_BUTTON      0x0002
 208 #endif
 209
 210 #ifndef DLGC_MLE
 211     #define DLGC_MLE         0x0400
 212 #endif
 213
 214 #ifndef DP_NORMAL
 215     #define DP_NORMAL 0
 216 #endif
 217
 218 // ---------------------------------------------------------------------------
 219 // debug messages -- OS/2 has no native debug output system
 220 // ---------------------------------------------------------------------------
 221
 222 // ---------------------------------------------------------------------------
 223 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
 224 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
 225 // an argument which should be a pointer or reference to the object of the
 226 // corresponding class (this depends on the macro)
 227 // ---------------------------------------------------------------------------
 228
 229 #define GetHwnd()               ((HWND)GetHWND())
 230 #define GetHwndOf(win)          ((HWND)((win)->GetHWND()))
 231 // old name
 232 #define GetWinHwnd              GetHwndOf
 233
 234 #define GetHdc()                ((HDC)GetHDC())
 235 #define GetHdcOf(dc)            ((HDC)(dc).GetHDC())
 236
 237 #define GetHbitmap()            ((HBITMAP)GetHBITMAP())
 238 #define GetHbitmapOf(bmp)       ((HBITMAP)(bmp).GetHBITMAP())
 239
 240 #define GetHicon()              ((HICON)GetHICON())
 241 #define GetHiconOf(icon)        ((HICON)(icon).GetHICON())
 242
 243 #define GetHaccel()             ((HACCEL)GetHACCEL())
 244 #define GetHaccelOf(table)      ((HACCEL)((table).GetHACCEL()))
 245
 246 #define GetHmenu()              ((HMENU)GetHMenu())
 247 #define GetHmenuOf(menu)        ((HMENU)menu->GetHMenu())
 248
 249 #define GetHcursor()            ((HCURSOR)GetHCURSOR())
 250 #define GetHcursorOf(cursor)    ((HCURSOR)(cursor).GetHCURSOR())
 251
 252 #define GetHfont()              ((HFONT)GetHFONT())
 253 #define GetHfontOf(font)        ((HFONT)(font).GetHFONT())
 254
 255 // OS/2 convention of the mask is opposed to the wxWidgets one, so we need
 256 // to invert the mask each time we pass one/get one to/from Windows
 257 extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
 258
 259 // ---------------------------------------------------------------------------
 260 // global data
 261 // ---------------------------------------------------------------------------
 262
 263 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
 264 WXDLLEXPORT_DATA(extern int) wxGenericControlSubClassProc;
 265 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
 266 WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
 267
 268 // ---------------------------------------------------------------------------
 269 // global functions
 270 // ---------------------------------------------------------------------------
 271
 272 extern "C"
 273 {
 274 WXDLLEXPORT HINSTANCE wxGetInstance();
 275 }
 276
 277 WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
 278
 279 #include "wx/thread.h"
 280 static inline MRESULT MySendMsg(HWND hwnd, ULONG ulMsgid,
 281                                 MPARAM mpParam1, MPARAM mpParam2)
 282 {
 283     MRESULT vRes;
 284     vRes = ::WinSendMsg(hwnd, ulMsgid, mpParam1, mpParam2);
 285 #if wxUSE_THREADS
 286     if (!wxThread::IsMain())
 287         ::WinPostMsg(hwnd, ulMsgid, mpParam1, mpParam2);
 288 #endif
 289     return vRes;
 290 }
 291 #define WinSendMsg MySendMsg
 292
 293 #ifdef __WXPM__
 294
 295 WXDLLEXPORT void wxDrawBorder( HPS     hPS
 296                               ,RECTL&  rRect
 297                               ,WXDWORD dwStyle
 298                              );
 299
 300 WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
 301
 302 WXDLLEXPORT void   wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
 303
 304 WXDLLEXPORT void   wxConvertVectorFontSize( FIXED   fxPointSize
 305                                            ,PFATTRS pFattrs
 306                                           );
 307 WXDLLEXPORT void   wxFillLogFont( LOGFONT*      pLogFont
 308                                  ,PFACENAMEDESC pFaceName
 309                                  ,HPS*          phPS
 310                                  ,bool*         pbInternalPS
 311                                  ,long*         pflId
 312                                  ,wxString&     sFaceName
 313                                  ,wxFont*       pFont
 314                                 );
 315 WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
 316 WXDLLEXPORT void   wxOS2SelectMatchingFontByName( PFATTRS       vFattrs
 317                                                  ,PFACENAMEDESC pFaceName
 318                                                  ,PFONTMETRICS  pFM
 319                                                  ,int           nNumFonts
 320                                                  ,const wxFont* pFont
 321                                                 );
 322 WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT*      pLogFont
 323                                            ,PFONTMETRICS  pFM
 324                                            ,PFACENAMEDESC pFace
 325                                           );
 326 WXDLLEXPORT int    wxGpiStrcmp(wxChar* s0, wxChar* s1);
 327
 328 WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
 329 WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
 330
 331 // Find maximum size of window/rectangle
 332 WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
 333
 334 WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
 335 WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
 336
 337 // Safely get the window text (i.e. without using fixed size buffer)
 338 WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
 339
 340 // get the window class name
 341 WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
 342
 343 // get the window id (should be unsigned, hence this is not wxWindowID which
 344 // is, for mainly historical reasons, signed)
 345 WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
 346
 347 // Convert a PM Error code to a string
 348 WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError);
 349
 350 // Does this window style specify any border?
 351 inline bool wxStyleHasBorder(long style)
 352 {
 353   return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
 354                    wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
 355 }
 356
 357 inline RECTL wxGetWindowRect(HWND hWnd)
 358 {
 359     RECTL                           vRect;
 360
 361     ::WinQueryWindowRect(hWnd, &vRect);
 362     return vRect;
 363 } // end of wxGetWindowRect
 364
 365 WXDLLEXPORT extern void wxOS2SetFont( HWND          hWnd
 366                                      ,const wxFont& rFont
 367                                     );
 368
 369
 370 WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND    hWnd
 371                                              ,WXFARPROC fnWndProc
 372                                             );
 373 WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
 374                                             ,long            lColor
 375                                            );
 376
 377 #include "wx/colour.h"
 378
 379 WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
 380
 381 #endif // __WXPM__
 382
 383 #endif // _WX_PRIVATE_H_